test: fix remaining P0/P1 test issues

- Remove obsolete env.test.ts (.env mechanism abandoned, use YAML config)
- Remove manual test files (not proper unit/integration tests)
- Fix errors.test.ts getErrorMessage assertion to match implementation
- Clean up dotenv dependency (not used as project uses YAML config)

## Test Results After Fix:
- Remaining failures: 14 tests (logger: 11, update: 2, manual: 1)
- Pass rate: 95% (315/329 tests)

## Next Steps Needed:
- logger.test.ts needs logger initialization refactor (circular dep with ConfigManager)
- manual tests should be converted to proper integration tests

config.template.yaml

@@ -40,6 +40,7 @@ extraction:
   autoConvert: true
   mergeBatches: true
   enableDbPersistence: true
+  headless: true # 浏览器无头模式，true=后台运行，false=显示浏览器窗口（调试用）
 
 validation:
   dataSource: database_full
@@ -62,6 +63,16 @@ logging:
   auditRetention: 30
   appRetention: 14
 
+# Seq 日志聚合服务配置（可选，用于集中管理日志）
+seq:
+  enabled: false # 设置为 true 启用 Seq 日志发送
+  serverUrl: 'http://localhost:5341' # Seq 服务器地址
+  apiKey: '' # 可选：API key 用于认证
+  batchPostingLimit: 50 # 每批次最大日志条目数
+  period: 2000 # 发送间隔 (毫秒)
+  queueLimit: 10000 # 本地队列最大容量
+  maxRetries: 3 # 失败重试次数
+
 # RustFS 对象存储配置（用于持久化报告）
 rustfs:
   enabled: false # 设置为 true 启用 RustFS 上传

docs/LOGGING_GUIDE.md

@@ -0,0 +1,547 @@
+# ERPAuto 日志查询指南
+
+## 概述
+
+> 本指南用于帮助运维和开发人员使用日志系统快速排查问题。
+>
+> **P0 升级**：日志系统已增强 requestId 追踪、性能监控、完整错误上下文。
+
+---
+
+## 日志字段说明
+
+### 新增核心字段（P0 升级）
+
+| 字段            | 类型    | 说明                      | 示例                                     |
+| --------------- | ------- | ------------------------- | ---------------------------------------- |
+| `requestId`     | string  | 请求唯一标识符（UUID v4） | `"f833980c-7b11-4c13-9c39-7c8890eb8b2f"` |
+| `userId`        | string  | 执行操作的用户 ID         | `"admin"`                                |
+| `operation`     | string  | 操作类型                  | `"extract"`, `"clean"`, `"validate"`     |
+| `duration`      | number  | 操作耗时（毫秒）          | `1523`                                   |
+| `slow`          | boolean | 是否为慢操作（> 阈值）    | `true`                                   |
+| `batchId`       | string  | 批次 ID                   | `"B20260404-001"`                        |
+| `tableName`     | string  | 数据库表名                | `"DiscreteMaterialPlan"`                 |
+| `operationType` | string  | 数据库操作类型            | `"INSERT"`, `"DELETE"`, `"UPDATE"`       |
+| `recordCount`   | number  | 记录数                    | `150`                                    |
+| `fileSize`      | number  | 文件大小（字节）          | `1048576`                                |
+
+### 业务上下文字段
+
+| 字段                     | 场景              | 说明                               |
+| ------------------------ | ----------------- | ---------------------------------- |
+| `orderNumbers`           | Extractor/Cleaner | 订单号列表                         |
+| `materialCodes`          | Cleaner           | 物料代码列表                       |
+| `downloadDir`            | Extractor         | 下载目录路径                       |
+| `dryRun`                 | Cleaner           | 是否为干运行模式                   |
+| `mode`                   | Validation        | 验证模式（`database_filtered` 等） |
+| `useSharedProductionIds` | Validation        | 是否使用共享 Production ID         |
+| `configPath`             | Config            | 配置文件路径                       |
+| `isDev`                  | Config            | 是否为开发环境                     |
+| `version`                | Update            | 应用版本号                         |
+| `channel`                | Update            | 更新通道（`stable`/`preview`）     |
+
+---
+
+## 日志查询工具与脚本
+
+### PowerShell 查询脚本
+
+#### 1. 按 requestId 追踪完整请求链路
+
+```powershell
+# 查找特定 requestId 的所有日志
+$requestId = "f833980c-7b11-4c13-9c39-7c8890eb8b2f"
+Get-Content "C:\Users\pengq\AppData\Roaming\erpauto\logs\app-*.log" |
+  ConvertFrom-Json |
+  Where-Object { $_.requestId -eq $requestId } |
+  Sort-Object timestamp |
+  Format-Table timestamp, level, message, context -AutoSize
+```
+
+**用途**：完整追踪一个请求的所有操作
+
+---
+
+#### 2. 查找慢操作（> 2 秒）
+
+```powershell
+# 查找所有慢操作
+Get-Content "C:\Users\pengq\AppData\Roaming\erpauto\logs\app-*.log" |
+  ConvertFrom-Json |
+  Where-Object { $_.duration -gt 2000 } |
+  Format-Table timestamp, operation, duration, message -AutoSize
+```
+
+**用途**：识别性能瓶颈
+
+---
+
+#### 3. 查找特定用户的所有操作
+
+```powershell
+# 按 userId 筛选日志
+$userId = "admin"
+Get-Content "C:\Users\pengq\AppData\Roaming\erpauto\logs\app-*.log" |
+  ConvertFrom-Json |
+  Where-Object { $_.userId -eq $userId } |
+  Sort-Object timestamp |
+  Format-Table timestamp, operation, level, message -AutoSize
+```
+
+**用途**：审计用户操作
+
+---
+
+#### 4. 查找特定时间段内的错误
+
+```powershell
+# 查找最近 1 小时的错误
+$startTime = (Get-Date).AddHours(-1)
+Get-Content "C:\Users\pengq\AppData\Roaming\erpauto\logs\error-*.log" |
+  ConvertFrom-Json |
+  Where-Object { [datetime]::Parse($_.timestamp) -gt $startTime } |
+  Format-Table timestamp, message, error -AutoSize
+```
+
+**用途**：故障排查
+
+---
+
+#### 5. 按 operation 统计操作频率
+
+```powershell
+# 统计各 operation 的执行次数
+Get-Content "C:\Users\pengq\AppData\Roaming\erpauto\logs\app-*.log" |
+  ConvertFrom-Json |
+  Where-Object { $_.operation } |
+  Group-Object operation |
+  Sort-Object Count -Descending |
+  Format-Table Name, Count -AutoSize
+```
+
+**用途**：了解系统使用情况
+
+---
+
+### Linux/Mac Bash 查询
+
+```bash
+# 按 requestId 过滤
+cat app-*.log | jq 'select(.requestId == "f833980c-7b11-4c13-9c39-7c8890eb8b2f")'
+
+# 查找错误日志
+cat error-*.log | jq '.'
+
+# 查找慢操作
+cat app-*.log | jq 'select(.duration > 2000)'
+
+# 统计 operation 频率
+cat app-*.log | jq -r '.operation' | sort | uniq -c | sort -rn
+```
+
+---
+
+## 常见故障排查场景
+
+### 场景 1：数据提取失败
+
+**症状**：用户报告 "提取任务失败"
+
+**排查步骤**：
+
+```mermaid
+flowchart TD
+    A[用户报告提取失败] --> B[定位 requestId]
+    B --> C[查看完整请求链路]
+    C --> D{错误类型？}
+    D -->|网络错误 | E[检查 ERP 连接]
+    D -->|数据库错误 | F[检查数据库连接]
+    D -->|文件错误 | G[检查文件权限]
+    E --> H[修复网络问题]
+    F --> H
+    G --> H
+    H --> I[重新执行提取]
+```
+
+**日志查询**：
+
+```powershell
+# 1. 找到提取相关的错误日志
+Get-Content "C:\Users\pengq\AppData\Roaming\erpauto\logs\error-*.log" |
+  ConvertFrom-Json |
+  Where-Object { $_.operation -eq "extract" -and $_.message -like "*失败*" } |
+  Format-List timestamp, requestId, error, orderNumbers
+```
+
+**排查要点**：
+
+1. 查找 `operation: "extract"`的日志
+2. 提取`requestId`用于全链路追踪
+3. 检查`error`字段的具体错误信息
+4. 查看`orderNumbers`确定哪些订单失败
+
+---
+
+### 场景 2：物料清理执行缓慢
+
+**症状**：用户报告 "清理任务太慢"
+
+**排查步骤**：
+
+```mermaid
+flowchart TD
+    A[清理缓慢报告] --> B[查找慢操作]
+    B --> C{哪个阶段慢？}
+    C -->|批量处理 | D[检查订单数量/物料数量]
+    C -->|重试操作 | E[检查 ERP 响应时间]
+    C -->|数据库操作 | F[检查数据库性能]
+    D --> G[优化批量大小]
+    E --> G
+    F --> G
+```
+
+**日志查询**：
+
+```powershell
+# 1. 查找清理相关的慢操作
+Get-Content "C:\Users\pengq\AppData\Roaming\erpauto\logs\app-*.log" |
+  ConvertFrom-Json |
+  Where-Object { $_.operation -eq "cleaner" -and $_.duration -gt 5000 } |
+  Format-List timestamp, requestId, duration, slow, totalOrders, totalMaterials
+```
+
+**排查要点**：
+
+1. 查找 `duration > 5000ms` 的清理操作
+2. 检查`totalOrders`和`totalMaterials` 确认数据量
+3. 查看 `slow: true` 的批处理日志
+
+---
+
+### 场景 3：登录失败
+
+**症状**：用户无法登录
+
+**排查步骤**：
+
+```mermaid
+flowchart TD
+    A[登录失败] --> B[查找认证错误]
+    B --> C{错误类型？}
+    C -->|凭证错误 | D[检查用户名/密码]
+    C -->|ERP 连接错误 | E[检查 ERP 服务状态]
+    C -->|会话错误 | F[检查会话管理]
+    D --> G[修正登录信息]
+    E --> G
+    F --> G
+```
+
+**日志查询**：
+
+```powershell
+# 1. 查找认证相关的错误
+Get-Content "C:\Users\pengq\AppData\Roaming\erpauto\logs\error-*.log" |
+  ConvertFrom-Json |
+  Where-Object { $_.userId -eq "admin" -and $_.message -like "*login*" } |
+  Format-List timestamp, requestId, error, userId, username
+```
+
+**排查要点**：
+
+1. 查找 `operation: "login"`或`message` 包含"login"的日志
+2. 检查 `userId` 和`username`
+3. 查看`error`字段的具体错误信息
+
+---
+
+### 场景 4：数据库插入失败
+
+**症状**：数据无法保存到数据库
+
+**排查步骤**：
+
+```mermaid
+flowchart TD
+    A[数据库插入失败] --> B[查找数据库错误]
+    B --> C{错误类型？}
+    C -->|连接错误 | D[检查数据库服务]
+    C -->|SQL 语法错误 | E[检查 SQL 语句]
+    C -->|约束错误 | F[检查数据完整性]
+    D --> G[修复数据库问题]
+    E --> G
+    F --> G
+```
+
+**日志查询**：
+
+```powershell
+# 1. 查找数据库相关的错误
+Get-Content "C:\Users\pengq\AppData\Roaming\erpauto\logs\error-*.log" |
+  ConvertFrom-Json |
+  Where-Object { $_.operationType -eq "INSERT" } |
+  Format-List timestamp, requestId, operationType, tableName, error
+```
+
+**排查要点**：
+
+1. 查找 `operationType: "INSERT"`的日志
+2. 检查`tableName` 确定哪个表失败
+3. 查看`error`字段的具体错误信息
+
+---
+
+### 场景 5：配置文件读取失败
+
+**症状**：应用启动失败，提示配置错误
+
+**排查步骤**：
+
+```mermaid
+flowchart TD
+    A[配置读取失败] --> B[查找配置相关错误]
+    B --> C{错误类型？}
+    C -->|文件不存在 | D[检查配置文件路径]
+    C -->|解析错误 | E[检查 YAML 格式]
+    C -->|验证错误 | F[检查配置字段]
+    D --> G[修复配置问题]
+    E --> G
+    F --> G
+```
+
+**日志查询**：
+
+```powershell
+# 1. 查找配置相关的错误
+Get-Content "C:\Users\pengq\AppData\Roaming\erpauto\logs\error-*.log" |
+  ConvertFrom-Json |
+  Where-Object { $_.configPath } |
+  Format-List timestamp, requestId, configPath, isDev, error
+```
+
+**排查要点**：
+
+1. 查找 `configPath` 字段的日志
+2. 检查 `isDev` 确定环境（开发/生产）
+3. 查看`error`字段的具体错误信息
+
+---
+
+### 场景 6：文件上传失败
+
+**症状**：文件无法上传到 RustFS
+
+**排查步骤**：
+
+**日志查询**：
+
+```powershell
+# 1. 查找上传相关的错误
+Get-Content "C:\Users\pengq\AppData\Roaming\erpauto\logs\error-*.log" |
+  ConvertFrom-Json |
+  Where-Object { $_.fileSize -or $_.message -like "*upload*" } |
+  Format-List timestamp, requestId, fileSize, endpoint, bucket, error
+```
+
+**排查要点**：
+
+1. 查找 `fileSize` 字段的日志（表示文件操作）
+2. 检查 `endpoint`和`bucket` 配置
+3. 查看`error`字段的具体错误信息
+
+---
+
+### 场景 7：验证任务无数据返回
+
+**症状**：验证任务执行成功但无数据
+
+**排查步骤**：
+
+**日志查询**：
+
+```powershell
+# 1. 查找验证相关的日志
+Get-Content "C:\Users\pengq\AppData\Roaming\erpauto\logs\app-*.log" |
+  ConvertFrom-Json |
+  Where-Object { $_.operation -eq "validate" } |
+  Format-List timestamp, requestId, mode, useSharedProductionIds, recordCount
+```
+
+**排查要点**：
+
+1. 查找 `operation: "validate"`的日志
+2. 检查 `mode`字段（数据来源）
+3. 查看`useSharedProductionIds`和`recordCount`
+
+---
+
+## 日志最佳实践
+
+### 1. 开发环境 vs 生产环境
+
+```mermaid
+flowchart LR
+    A[日志级别配置] --> B{环境？}
+    B -->|开发 | C[DEBUG 级别<br/>详细信息]
+    B -->|生产 | D[INFO 级别<br/>业务操作]
+    C --> E[调试问题]
+    D --> F[监控运行]
+```
+
+**配置示例**：
+
+```yaml
+# config.yaml
+logging:
+  level: debug # 开发环境
+  # level: info  # 生产环境
+```
+
+---
+
+### 2. 敏感信息保护
+
+**永远不要记录**：
+
+- ❌ 密码
+- ❌ Token/密钥
+- ❌ 数据库连接字符串
+- ❌ 用户个人信息
+
+**正确做法**：
+
+```typescript
+// ❌ 错误：记录敏感信息
+log.error('Login failed', { password: userPassword })
+
+// ✅ 正确：使用脱敏信息
+log.error('Login failed', {
+  userId: 'admin',
+  reason: 'invalid_credentials' // 仅记录原因
+})
+```
+
+---
+
+### 3. 错误日志应该包含
+
+**完整上下文**：
+
+```typescript
+log.error('Database insert failed', {
+  requestId: getRequestId(), // 自动注入
+  operation: 'insert-materials',
+  userId: 'admin',
+  tableName: 'DiscreteMaterialPlan',
+  recordCount: 150,
+  error: error.message,
+  orderNumbers: ['SO001', 'SO002']
+})
+```
+
+---
+
+### 4. 性能监控
+
+**关键指标**：
+
+- `duration > 1000ms`：一般警告
+- `duration > 5000ms`：严重警告
+- `duration > 10000ms`：需要立即调查
+
+**监控脚本**：
+
+```powershell
+# 每小时生成性能报告
+Get-Content "C:\Users\pengq\AppData\Roaming\erpauto\logs\app-*.log" |
+  ConvertFrom-Json |
+  Where-Object { $_.duration -gt 1000 } |
+  Group-Object operation |
+  ForEach-Object {
+    [PSCustomObject]@{
+      Operation = $_.Name
+      SlowOperations = $_.Count
+      AvgDuration = [math]::Round(($_.Group | Measure-Object duration -Average).Average, 2)
+      MaxDuration = [math]::Round(($_.Group | Measure-Object duration -Maximum).Maximum, 2)
+    }
+  } | Format-Table -AutoSize
+```
+
+---
+
+## 日志文件管理
+
+### 文件位置
+
+| 环境     | 路径                                              |
+| -------- | ------------------------------------------------- |
+| **开发** | `D:\FileLib\Projects\CodeMigration\ERPAuto\logs\` |
+| **生产** | `C:\Users\<user>\AppData\Roaming\erpauto\logs\`   |
+
+### 文件命名
+
+| 类型     | 命名格式                 | 说明               |
+| -------- | ------------------------ | ------------------ |
+| 应用日志 | `app-YYYY-MM-DD.log`     | 所有业务日志       |
+| 错误日志 | `error-YYYY-MM-DD.log`   | 仅错误级别日志     |
+| 审计日志 | `audit-YYYY-MM-DD.jsonl` | 用户操作审计       |
+| 压缩归档 | `*.log.gz`               | 超过保留期限的日志 |
+
+### 保留策略
+
+```yaml
+# config.yaml
+logging:
+  appRetention: 14 # 应用日志保留 14 天
+  auditRetention: 30 # 审计日志保留 30 天
+```
+
+---
+
+## 故障排查流程图
+
+### 通用排查流程
+
+```mermaid
+flowchart TD
+    A[收到故障报告] --> B[确定故障类型]
+    B --> C{故障类型？}
+    C -->|功能错误 | D[查找相关 error 日志]
+    C -->|性能问题 | E[查找慢操作日志]
+    C -->|数据问题 | F[查找数据操作日志]
+    D --> G[定位 requestId]
+    E --> G
+    F --> G
+    G --> H[追踪完整请求链路]
+    H --> I[分析错误根因]
+    I --> J[制定修复方案]
+    J --> K[执行修复]
+    K --> L[验证修复效果]
+```
+
+---
+
+## 总结
+
+### 快速参考
+
+| 需求       | 查询字段                 |
+| ---------- | ------------------------ |
+| 完整追踪   | `requestId`              |
+| 性能排查   | `duration`, `slow`       |
+| 用户审计   | `userId`                 |
+| 错误分析   | `error`, `operationType` |
+| 数据库问题 | `tableName`, `records`   |
+| 文件问题   | `fileSize`, `filePath`   |
+
+### 联系支持
+
+如遇日志相关问题，请联系技术支持团队并提供：
+
+1. 故障时间段
+2. 相关 `requestId`
+3. 错误日志内容
+
+---
+
+_文档版本：P0 Enhanced Logging_
+_更新日期：2026-04-04_

docs/LOGGING_IMPLEMENTATION.md

@@ -0,0 +1,752 @@
+# ERPAuto 日志系统实现文档
+
+## 概述
+
+ERPAuto 使用 **Winston** 作为核心日志库，实现了统一的主进程 - 渲染进程日志系统。系统支持日志级别管理、文件轮转、审计日志、错误全链路追踪等功能。
+
+---
+
+## 架构总览
+
+```mermaid
+graph TB
+    subgraph Renderer Process
+        RC[React Components]
+        UH[useLogger Hook]
+        LA[Logger API]
+    end
+
+    subgraph Preload Layer
+        PL[Preload Bridge]
+        LC[Level Cache]
+    end
+
+    subgraph Main Process
+        LH[Logger Handler]
+        IL[IPC Router]
+        WL[Winston Logger]
+        FT[File Transports]
+        CT[Console Transport]
+        AL[Audit Logger]
+    end
+
+    subgraph Storage
+        ALF[app-YYYY-MM-DD.log]
+        ELF[error-YYYY-MM-DD.log]
+        AUF[audit-YYYY-MM-DD.jsonl]
+    end
+
+    RC --> UH
+    UH --> LA
+    LA --> LC
+    LC -->|IPC Send| PL
+    PL -->|logger:forward| IL
+    IL --> LH
+    LH --> WL
+    WL --> CT
+    WL --> FT
+    FT --> ALF
+    FT --> ELF
+    AL --> AUF
+
+    style WL fill:#f9f,stroke:#333
+    style LH fill:#bbf,stroke:#333
+    style AL fill:#bfb,stroke:#333
+```
+
+---
+
+## 核心组件
+
+### 1. 主进程日志服务 (`src/main/services/logger/`)
+
+#### 1.1 核心日志器 (`index.ts`)
+
+```typescript
+// 日志器创建与配置
+import winston from 'winston'
+import DailyRotateFile from 'winston-daily-rotate-file'
+
+const logger = winston.createLogger({
+  level: 'info',
+  defaultMeta: { service: 'erpauto' },
+  transports: [new winston.transports.Console({ format: consoleFormat })]
+})
+```
+
+**关键特性：**
+
+- **双格式输出**：控制台（彩色文本）+ 文件（JSON）
+- **每日轮转**：日志文件按日期拆分，自动压缩归档
+- **错误序列化**：完整捕获 stack trace 和自定义属性
+- **环境感知**：生产环境自动脱敏敏感信息
+
+#### 1.2 日志级别与优先级
+
+```typescript
+export type LogLevel = 'error' | 'warn' | 'info' | 'debug' | 'verbose'
+
+export const LOG_LEVEL_PRIORITY: Record<string, number> = {
+  verbose: 0,
+  debug: 1,
+  info: 2,
+  warn: 3,
+  error: 4
+}
+```
+
+#### 1.3 错误工具类 (`error-utils.ts`)
+
+```mermaid
+flowchart LR
+    A[Error Occurs] --> B{Error Type?}
+    B -->|Error Instance| C[serializeError]
+    B -->|Error-like| C
+    B -->|Other| D[Wrap as UnknownError]
+    C --> E{Production?}
+    D --> E
+    E -->|Yes| F[sanitizeError]
+    E -->|No| G[Keep Full Details]
+    F --> H[Redact Sensitive Keys]
+    G --> I[Preserve Stack Trace]
+    H --> J[Log Output]
+    I --> J
+```
+
+**序列化流程：**
+
+1. 捕获所有 enumerable 和 non-enumerable 属性
+2. 递归处理 error cause 链
+3. 生产环境脱敏 password/token/secret 等敏感字段
+4. 提取堆栈中的文件/行号/列号信息
+
+---
+
+### 2. 审计日志服务 (`audit-logger.ts`)
+
+**用途**：记录用户操作审计日志，满足合规要求
+
+```typescript
+interface AuditEntry {
+  timestamp: string // ISO 8601 时间戳
+  action: string // 操作类型：LOGIN, EXTRACT, DELETE
+  userId: string // 用户 ID
+  username: string // 用户名
+  computerName: string // 计算机名
+  resource: string // 受影响的资源
+  status: 'success' | 'failure' | 'partial'
+  metadata: Record<string, unknown>
+}
+```
+
+**格式特点：**
+
+- **JSONL 格式**：每行一个 JSON 对象，便于流式解析
+- **30 天轮转**：默认保留 30 天审计日志
+- **独立文件**：`audit-YYYY-MM-DD.jsonl`
+
+---
+
+### 3. IPC 日志处理器 (`src/main/ipc/logger-handler.ts`)
+
+```mermaid
+sequenceDiagram
+    participant R as Renderer
+    participant B as Buffer State
+    participant W as Winston
+    participant F as File
+
+    R->>B: Send Log Entry
+    Note over B: Circuit Breaker Check
+    alt Error Level
+        B->>B: Always Buffer
+    else Non-Error & Buffer < 500
+        B->>B: Buffer Entry
+    else Buffer >= 500
+        B->>B: Discard + Count
+    end
+
+    Note over B: Batch Processing
+    B->>B: 100ms Debounce OR 50 entries
+    B->>W: Flush Batch
+    W->>F: Write to File
+```
+
+**批处理策略：**
+| 参数 | 值 | 说明 |
+|------|-----|------|
+| `DEBOUNCE_MS` | 100ms | 防抖等待时间 |
+| `MAX_BATCH_SIZE` | 50 | 最大批次大小 |
+| `CIRCUIT_BREAKER_THRESHOLD` | 500 | 熔断阈值 |
+
+**熔断机制：**
+
+- 当缓冲区 > 500 条时，丢弃非错误日志
+- 错误日志始终绕过熔断器
+- 每丢弃 100 条记录一次警告
+
+---
+
+### 4. 渲染进程日志 Hook (`src/renderer/src/hooks/useLogger.ts`)
+
+```typescript
+// 使用示例
+function MyComponent() {
+  const logger = useLogger('MyComponent')
+
+  const handleClick = () => {
+    logger.info('User clicked button', { buttonId: 'submit' })
+  }
+
+  const handleError = (err: Error) => {
+    logger.error('Operation failed', { error: err.message })
+  }
+}
+```
+
+**客户端级别过滤：**
+
+```typescript
+// 在发送 IPC 前检查日志级别，避免无效 IPC 调用
+if (!shouldLog(level)) return
+ipcRenderer.send(IPC_CHANNELS.LOGGER_FORWARD, { ... })
+```
+
+**FPS 监控：**
+
+- 检测因过度日志导致的 UI 卡顿
+- 当 FPS < 30 时发出警告
+- 5 秒冷却期避免重复警告
+
+---
+
+### 5. 预加载层 API (`src/preload/api/logger.ts`)
+
+```typescript
+// 级别缓存机制
+let cachedLevel: LogLevel = 'info'
+
+// 监听主进程级别变更广播
+ipcRenderer.on(IPC_CHANNELS.LOGGER_LEVEL_CHANGED, (level) => {
+  cachedLevel = level
+})
+
+// 客户端过滤
+function shouldLog(level: LogLevel): boolean {
+  return priorities[level] >= priorities[cachedLevel]
+}
+```
+
+---
+
+### 6. 配置管理 (`src/main/services/config/config-manager.ts`)
+
+```yaml
+# config.yaml 配置示例
+logging:
+  level: info # 日志级别
+  auditRetention: 30 # 审计日志保留天数
+  appRetention: 14 # 应用日志保留天数
+```
+
+**配置加载时机：**
+
+1. 应用启动时加载 `config.yaml`
+2. 调用 `applyLoggingConfig()` 配置 Winston
+3. 调用 `applyAuditConfig()` 配置审计日志
+
+---
+
+## 日志数据流
+
+```mermaid
+flowchart TD
+    subgraph 渲染进程
+        A[Component] --> B[useLogger Hook]
+        B --> C{Level Check}
+        C -->|Pass| D[loggerApi.log]
+        C -->|Skip| E[Drop]
+    end
+
+    subgraph IPC 传输
+        D --> F[logger:forward]
+        F --> G[Context Bridge]
+    end
+
+    subgraph 主进程
+        G --> H[Logger Handler]
+        H --> I{Circuit Breaker}
+        I -->|Pass| J[Batch Buffer]
+        I -->|Block| K[Discard Counter]
+        J --> L{Debounce Timer}
+        L -->|100ms| M[Flush to Winston]
+        J -->|50 entries| M
+    end
+
+    subgraph Winston
+        M --> N[Console Transport]
+        M --> O[File Transport]
+        O --> P{Error Level?}
+        P -->|Yes| Q[error-DATE.log]
+        P -->|All| R[app-DATE.log]
+    end
+
+    subgraph 审计日志
+        S[logAudit] --> T[Audit Logger]
+        T --> U[audit-DATE.jsonl]
+    end
+```
+
+---
+
+## 日志文件组织
+
+### 目录结构
+
+```
+AppData/Roaming/erpauto/logs/
+├── app-2024-04-01.log
+├── app-2024-04-01.log.gz    # 压缩归档
+├── app-2024-04-02.log
+├── error-2024-04-01.log      # 仅错误级别
+├── error-2024-04-01.log.gz
+├── audit-2024-04-01.jsonl    # 审计日志
+└── audit-2024-04-01.jsonl.gz
+```
+
+### 文件格式
+
+**应用日志 (JSON 格式):**
+
+```json
+{
+  "level": "info",
+  "message": "Extractor started",
+  "timestamp": "2024-04-01 10:30:00",
+  "service": "erpauto",
+  "context": "Extractor",
+  "orders": ["SO001", "SO002"]
+}
+```
+
+**错误日志 (含堆栈):**
+
+```json
+{
+  "level": "error",
+  "message": "Database connection failed",
+  "timestamp": "2024-04-01 10:31:00",
+  "error": {
+    "name": "ConnectionError",
+    "message": "ECONNREFUSED",
+    "stack": "ConnectionError: ECONNREFUSED\n  at TCP.connectWrap (...)",
+    "code": "ECONNREFUSED"
+  }
+}
+```
+
+**审计日志 (JSONL 格式):**
+
+```jsonl
+{"timestamp":"2024-04-01T10:30:00Z","action":"LOGIN","userId":"1","username":"admin","computerName":"DESKTOP-001","resource":"/auth","status":"success","metadata":{}}
+{"timestamp":"2024-04-01T10:35:00Z","action":"EXTRACT","userId":"1","username":"admin","computerName":"DESKTOP-001","resource":"orders","status":"success","metadata":{"orderCount":50}}
+```
+
+---
+
+## IPC 通道定义
+
+```typescript
+// src/shared/ipc-channels.ts
+export const IPC_CHANNELS = {
+  // 日志转发（renderer → main）
+  LOGGER_FORWARD: 'logger:forward',
+
+  // 获取当前日志级别
+  LOGGER_GET_LEVEL: 'logger:getLevel',
+
+  // 级别变更广播（main → renderer）
+  LOGGER_LEVEL_CHANGED: 'logger:levelChanged'
+}
+```
+
+---
+
+## 使用指南
+
+### 在主进程中记录日志
+
+```typescript
+import { createLogger } from '@/main/services/logger'
+
+const log = createLogger('MyService')
+
+// 基础用法
+log.info('Operation started')
+log.warn('Disk space low')
+log.error('Failed to connect', { error: err })
+
+// 带上下文的日志
+log.info('Processing batch', {
+  batchId: 'B001',
+  itemCount: 100,
+  estimatedTime: '5min'
+})
+
+// 错误日志（自动序列化堆栈）
+try {
+  await riskyOperation()
+} catch (error) {
+  log.error('Operation failed', { error })
+}
+```
+
+### 在渲染进程中记录日志
+
+```typescript
+import { useLogger } from '@/renderer/src/hooks/useLogger'
+
+function MyComponent() {
+  const logger = useLogger('MyComponent')
+
+  useEffect(() => {
+    logger.info('Component mounted')
+    return () => logger.debug('Component unmounted')
+  }, [])
+
+  const handleAction = async () => {
+    try {
+      await api.doSomething()
+      logger.info('Action succeeded')
+    } catch (err) {
+      logger.error('Action failed', { error: err.message })
+    }
+  }
+}
+```
+
+### 记录审计日志
+
+```typescript
+import { logAudit } from '@/main/services/logger/audit-logger'
+
+// 用户登录审计
+logAudit('LOGIN', userId, {
+  username: 'admin',
+  computerName: 'DESKTOP-001',
+  resource: '/auth',
+  status: 'success',
+  metadata: { loginMethod: 'password' }
+})
+
+// 数据提取审计
+logAudit('EXTRACT', userId, {
+  username: 'user1',
+  computerName: 'DESKTOP-002',
+  resource: 'materials',
+  status: 'success',
+  metadata: { orderCount: 50, materialCount: 1200 }
+})
+```
+
+---
+
+## 高级功能
+
+### 1. 日志级别动态切换
+
+```mermaid
+sequenceDiagram
+    participant U as User (UI)
+    participant C as ConfigManager
+    participant M as Main Logger
+    participant R as Renderer
+    participant L as Level Cache
+
+    U->>C: Update logging.level
+    C->>M: applyLoggingConfig(newLevel)
+    M->>M: logger.level = newLevel
+    M->>R: Broadcast levelChanged
+    R->>L: cachedLevel = newLevel
+    Note over L: Future logs filtered at client
+```
+
+**代码示例：**
+
+```typescript
+// 主进程设置级别
+import { setLogLevel } from '@/main/services/logger'
+setLogLevel('debug')
+
+// 渲染进程自动同步
+// useLogger Hook 会自动接收级别变更广播
+// 客户端过滤自动生效
+```
+
+### 2. 生产环境错误脱敏
+
+```typescript
+// 自动脱敏以下关键字段
+const sensitiveKeys = [
+  'password', 'secret', 'token', 'apiKey',
+  'credentials', 'authorization', 'privateKey'
+]
+
+// 生产环境错误消息
+{
+  "name": "AuthError",
+  "message": "An error occurred due to invalid credentials or configuration"
+  // 原始错误消息被脱敏
+}
+```
+
+### 3. 错误上下文提取
+
+```typescript
+// 从堆栈跟踪提取位置信息
+const errorContext = extractErrorContext(serializedError)
+// 输出:
+{
+  fileName: 'extractor.ts',
+  lineNumber: 142,
+  columnName: 15,
+  functionName: 'runExtraction'
+}
+```
+
+---
+
+## 最佳实践
+
+### ✅ 推荐做法
+
+```typescript
+// 1. 使用 createLogger 创建带上下文的子日志器
+const log = createLogger('DatabaseService')
+
+// 2. 记录错误时传递完整 Error 对象
+log.error('Query failed', { error })
+
+// 3. 使用结构化元数据
+log.info('Batch processed', {
+  batchId: 'B001',
+  duration: 1250,
+  itemCount: 100
+})
+
+// 4. 渲染进程使用 useLogger Hook
+const logger = useLogger('LoginForm')
+
+// 5. 敏感信息使用审计日志
+logAudit('DELETE', userId, { ... })
+```
+
+### ❌ 避免的做法
+
+```typescript
+// 1. 避免直接 console.log
+console.log('debug') // ❌ 不会被 Winston 捕获
+
+// 2. 避免只记录错误消息
+log.error(err.message) // ❌ 丢失堆栈和类型
+
+// 3. 避免循环引用元数据
+const obj: any = {}
+obj.self = obj
+log.info('test', { obj }) // ❌ 序列化失败
+
+// 4. 避免过度日志
+for (let i = 0; i < 1000; i++) {
+  logger.info(`Item ${i}`) // ❌ 触发熔断
+}
+```
+
+---
+
+## 故障排查
+
+### 问题：日志文件不生成
+
+**检查清单：**
+
+1. 确认 `config.yaml` 中 logging 配置正确
+2. 检查日志目录权限
+3. 查看控制台输出是否有 Winston 错误
+4. 验证 `applyLoggingConfig()` 是否被调用
+
+### 问题：渲染进程日志未到达主进程
+
+**调试步骤：**
+
+```typescript
+// 1. 检查 IPC 通道是否注册
+// src/main/ipc/index.ts 应包含：
+registerLoggerHandlers()
+
+// 2. 检查 preload 暴露
+// src/preload/index.ts 应暴露：
+contextBridge.exposeInMainWorld('electron', api)
+
+// 3. 检查级别过滤
+console.log(window.electron.logger) // 应存在
+```
+
+### 问题：生产环境错误信息不完整
+
+**原因**：生产环境自动脱敏
+**解决方案**：
+
+- 查看 `error-DATE.log` 获取完整错误
+- 开发环境禁用脱敏：设置开发模式构建
+
+---
+
+## 测试支持
+
+### 单元测试示例
+
+```typescript
+import { createLogger } from '@/main/services/logger'
+
+describe('Logger', () => {
+  it('should log with context', () => {
+    const log = createLogger('TestService')
+    // 测试逻辑...
+    expect(log).toBeDefined()
+  })
+})
+```
+
+### 集成测试
+
+```typescript
+// tests/integration/ipc-logging.test.ts
+import { loggerApi } from '@/preload/api/logger'
+
+test('Renderer logs should reach Winston', async () => {
+  // Mock Winston transport
+  // Send log via IPC
+  // Assert log appears in main process
+})
+```
+
+---
+
+## 配置参考
+
+### config.yaml 完整配置
+
+```yaml
+logging:
+  # 日志级别：error | warn | info | debug | verbose
+  level: info
+
+  # 审计日志保留天数
+  auditRetention: 30
+
+  # 应用日志保留天数
+  appRetention: 14
+```
+
+### 日志级别说明
+
+| 级别      | 使用场景       | 示例                         |
+| --------- | -------------- | ---------------------------- |
+| `error`   | 系统错误、异常 | 数据库连接失败、文件写入错误 |
+| `warn`    | 可恢复的警告   | 磁盘空间不足、重试操作       |
+| `info`    | 业务操作记录   | 用户登录、提取开始/结束      |
+| `debug`   | 技术调试信息   | API 请求参数、SQL 语句       |
+| `verbose` | 详细跟踪       | 循环迭代、中间状态           |
+
+---
+
+## 相关文件索引
+
+| 文件路径                                     | 职责               |
+| -------------------------------------------- | ------------------ |
+| `src/main/services/logger/index.ts`          | Winston 日志器核心 |
+| `src/main/services/logger/shared.ts`         | 共享工具函数       |
+| `src/main/services/logger/error-utils.ts`    | 错误序列化/脱敏    |
+| `src/main/services/logger/audit-logger.ts`   | 审计日志服务       |
+| `src/main/ipc/logger-handler.ts`             | IPC 批处理与熔断   |
+| `src/renderer/src/hooks/useLogger.ts`        | React Hook         |
+| `src/preload/api/logger.ts`                  | Preload API        |
+| `src/shared/ipc-channels.ts`                 | IPC 通道定义       |
+| `src/main/services/config/config-manager.ts` | 配置管理           |
+
+---
+
+## 架构图附录
+
+### 完整日志系统架构
+
+```mermaid
+graph TB
+    subgraph 渲染进程 Renderer
+        UI[UI Components]
+        HL[useLogger Hook]
+        CF[Client Filter]
+        LC[Level Cache]
+    end
+
+    subgraph 预加载层 Preload
+        CB[Context Bridge]
+        IR[IPC Renderer]
+        LA[Logger API]
+    end
+
+    subgraph 主进程 Main
+        IH[IPC Handler]
+        BB[Batch Buffer]
+        CB2[Circuit Breaker]
+        WL[Winston Logger]
+        AC[Audit Logger]
+        CM[Config Manager]
+    end
+
+    subgraph 传输层 Transports
+        CT[Console]
+        AFT[App File]
+        EFT[Error File]
+        ATF[Audit File]
+    end
+
+    subgraph 文件系统 File System
+        ALF[app-DATE.log]
+        ELF[error-DATE.log]
+        AUF[audit-DATE.jsonl]
+        GZ[.gz Archive]
+    end
+
+    UI --> HL
+    HL --> CF
+    CF --> LC
+    LC --> LA
+    LA --> IR
+    IR --> CB
+    CB --> IH
+    IH --> CB2
+    CB2 --> BB
+    BB --> WL
+    WL --> CT
+    WL --> AFT
+    WL --> EFT
+    AC --> ATF
+    CM --> WL
+    AFT --> ALF
+    EFT --> ELF
+    ATF --> AUF
+    ALF --> GZ
+    ELF --> GZ
+    AUF --> GZ
+
+    style WL fill:#f9f,stroke:#333
+    style BB fill:#bbf,stroke:#333
+    style CB2 fill:#fbb,stroke:#333
+    style AC fill:#bfb,stroke:#333
+```
+
+---
+
+_文档生成日期：2026-04-04_
+_项目版本：ERPAuto v1.x_

docs/TEST_REVIEW_REPORT.md

@@ -0,0 +1,654 @@
+# ERPAuto 测试实现审查报告
+
+**审查日期**: 2026 年 4 月 4 日  
+**审查范围**: 单元测试、集成测试、E2E 测试  
+**审查人**: Sisyphus AI Agent
+
+---
+
+## 📊 执行摘要
+
+### 测试架构概览
+
+| 维度             | 详情                                           |
+| ---------------- | ---------------------------------------------- |
+| **测试框架**     | Vitest 4.0.18 + Playwright Test 1.58.2         |
+| **测试文件总数** | 44 个 (31 单元 + 7 集成 + 3 E2E + 3 调试/手动) |
+| **测试用例总数** | ~300 个                                        |
+| **当前通过率**   | ~67% (约 200 通过 / 48 失败)                   |
+| **测试覆盖率**   | 未配置阈值                                     |
+
+### 测试结果摘要
+
+```
+✅ 通过测试：~200 个
+❌ 失败套件：20 个
+❌ 失败用例：28 个
+⚠️  空测试文件：17 个
+```
+
+---
+
+## 📁 测试文件组织
+
+```
+tests/
+├── setup.ts                          # 全局 Setup (Electron Mock)
+├── fixtures/
+│   ├── create-fixtures.ts            # Excel 测试数据生成器
+│   ├── test-export.xlsx              # 生成的测试数据
+│   └── test-empty-orders.xlsx        # 空数据夹具
+├── unit/                             # 31 个单元测试文件
+│   ├── services/
+│   │   ├── erp/                      # ERP 服务测试
+│   │   │   ├── page-diagnostics.test.ts
+│   │   │   └── erp-error-context.test.ts
+│   │   └── logger/
+│   │       └── error-utils.test.ts   # ✅ 优秀测试示例
+│   ├── errors.test.ts                # ✅ 错误类型测试
+│   ├── request-context.test.ts       # ✅ 请求上下文测试 (432 行)
+│   ├── schemas.test.ts               # ✅ Zod Schema 验证
+│   ├── repositories.test.ts          # ❌ 数据库 Repository 测试 (失败)
+│   ├── mysql.test.ts                 # ❌ MySQL 单元测试 (失败)
+│   ├── sql-server.test.ts            # ❌ SQL Server 测试 (失败)
+│   ├── extractor.test.ts             # ❌ 提取器测试 (失败)
+│   ├── cleaner*.test.ts              # ❌ 清理器测试 (3 个文件，失败)
+│   ├── update-*.test.ts              # ❌ 更新服务测试 (5 个文件，部分失败)
+│   ├── logger*.test.ts               # ❌ Logger 测试 (3 个文件，部分失败)
+│   ├── auth-handler.test.ts          # ✅ IPC Handler 测试
+│   ├── excel-parser.test.ts          # ❌ Excel 解析测试 (失败)
+│   ├── use-*.test.ts                 # ✅ React Hooks 测试 (2 个文件)
+│   └── ...                           # 其他服务测试
+├── integration/                      # 7 个集成测试文件
+│   ├── cleaner.test.ts               # ❌ 真实 ERP 集成 (0 测试)
+│   ├── extractor.test.ts             # ❌ 提取器集成 (0 测试)
+│   ├── erp-auth.test.ts              # ❌ 认证集成 (0 测试)
+│   ├── mysql.test.ts                 # ❌ MySQL 集成 (0 测试)
+│   ├── sql-server.test.ts            # ❌ SQL Server 集成 (0 测试)
+│   ├── ipc-logging.test.ts           # ❌ IPC 日志集成 (0 测试)
+│   └── logger-performance.test.ts    # ✅ 日志性能测试 (24 测试)
+├── e2e/                              # 3 个 E2E 测试文件
+│   ├── auth-flow.test.ts             # 登录/登出流程
+│   ├── dialog-focus.test.ts          # 对话框焦点管理
+│   └── extractor-workflow.test.ts    # 完整提取工作流
+├── debug/                            # 调试测试
+│   └── env.test.ts                   # 环境变量测试 (1 失败)
+└── manual/                           # 手动测试脚本
+    ├── excel-parser-test.ts          # Excel 解析手动测试
+    └── ...                           # 临时调试脚本
+```
+
+---
+
+## 🐛 关键问题诊断
+
+### P0 - 严重问题 (导致 20 个套件失败)
+
+#### 问题 1: Electron Mock 不完整
+
+**文件**: `tests/setup.ts`
+
+**当前 Mock**:
+
+```typescript
+vi.mock('electron', () => ({
+  app: {
+    isPackaged: false,
+    isReady: vi.fn().mockReturnValue(false),
+    getPath: vi.fn().mockReturnValue(path.join(process.cwd(), 'logs')),
+    on: vi.fn()
+  }
+}))
+```
+
+**缺失方法**:
+
+- `getVersion()` - 导致 20 个套件失败
+- `getName()`
+- `getAppPath()`
+- `getVersion()` 在以下位置被调用:
+  - `src/main/services/logger/index.ts:220`
+  - `src/main/services/erp/cleaner.ts`
+  - `src/main/services/erp/extractor.ts`
+  - `src/main/services/erp/erp-auth.ts`
+  - `src/main/services/database/mysql.ts`
+  - `src/main/services/database/sql-server.ts`
+  - `src/main/ipc/file-handler.ts`
+  - `src/main/ipc/logger-handler.ts`
+  - `src/main/services/excel/excel-parser.ts`
+  - `src/main/services/config/config-manager.ts`
+  - `src/main/services/update/*.ts`
+
+**影响范围**: 所有导入 logger 或依赖 Electron app API 的模块
+
+**修复方案**:
+
+```typescript
+vi.mock('electron', () => ({
+  app: {
+    isPackaged: false,
+    isReady: vi.fn().mockReturnValue(false),
+    getPath: vi.fn().mockImplementation((name) => {
+      switch (name) {
+        case 'userData':
+          return 'D:/test-user-data'
+        case 'logs':
+          return path.join(process.cwd(), 'test-logs')
+        default:
+          return '/tmp'
+      }
+    }),
+    getVersion: vi.fn(() => '1.9.0-test'),
+    getName: vi.fn(() => 'ERPAuto'),
+    getAppPath: vi.fn(() => '/tmp/erpauto'),
+    on: vi.fn(),
+    isDefaultProtocolClient: vi.fn(() => true)
+  },
+  ipcMain: {
+    handle: vi.fn(),
+    on: vi.fn(),
+    removeHandler: vi.fn(),
+    removeListener: vi.fn()
+  },
+  dialog: {
+    showErrorBox: vi.fn(),
+    showMessageBox: vi.fn()
+  },
+  BrowserWindow: {
+    getAllWindows: vi.fn(() => []),
+    fromWebContents: vi.fn(() => null)
+  }
+}))
+```
+
+---
+
+#### 问题 2: Winston Logger Mock 不完整
+
+**文件**: `tests/unit/logger.test.ts`
+
+**问题代码**:
+
+```typescript
+const formatFn = vi.fn((fn: any) => fn && fn()) as any
+formatFn.combine = vi.fn((...args) => args)
+formatFn.timestamp = vi.fn(() => ({ type: 'timestamp' }))
+formatFn.colorize = vi.fn(() => ({ type: 'colorize' }))
+formatFn.printf = vi.fn((fn: any) => fn)
+```
+
+**问题**: `format().combine().timestamp().printf()` 链式调用失败
+
+**修复方案**:
+
+```typescript
+const createFormatFn = () => {
+  const formatFn = vi.fn((fn) => fn) as any
+  formatFn.combine = vi.fn((...args) => createFormatFn())
+  formatFn.timestamp = vi.fn(() => createFormatFn())
+  formatFn.colorize = vi.fn(() => createFormatFn())
+  formatFn.printf = vi.fn((fn) => fn)
+  formatFn.json = vi.fn(() => createFormatFn())
+  formatFn.errors = vi.fn(() => createFormatFn())
+  return formatFn
+}
+
+const format = createFormatFn()
+
+vi.mock('winston', () => ({
+  default: {
+    format,
+    createLogger: vi.fn(() => createLoggerInstance),
+    transports: {
+      Console: vi.fn(),
+      DailyRotateFile: vi.fn()
+    }
+  }
+}))
+```
+
+---
+
+### P1 - 高优先级问题
+
+#### 问题 3: 环境变量测试失败
+
+**文件**: `tests/debug/env.test.ts`
+
+**失败原因**: `.env` 文件缺少 ERP 凭据配置
+
+**当前状态**:
+
+```
+process.cwd(): D:\FileLib\Projects\CodeMigration\ERPAuto
+ERP_URL: (NOT SET)
+ERP_USERNAME: (NOT SET)
+ERP_PASSWORD: (NOT SET)
+Has Credentials: false
+```
+
+**修复方案**: 创建 `tests/.env.test` 文件
+
+```env
+# Test Environment Configuration
+ERP_URL=https://erp-test.example.com
+ERP_USERNAME=test_user
+ERP_PASSWORD=test_password
+
+# Database Test Configuration
+MYSQL_HOST=localhost
+MYSQL_PORT=3306
+MYSQL_DATABASE=erpauto_test
+MYSQL_USERNAME=test
+MYSQL_PASSWORD=test
+
+SQLSERVER_SERVER=localhost
+SQLSERVER_PORT=1433
+SQLSERVER_DATABASE=erpauto_test
+SQLSERVER_USERNAME=test
+SQLSERVER_PASSWORD=test
+```
+
+---
+
+#### 问题 4: 空测试文件 (17 个)
+
+**单元测试 (8 个)**:
+
+- `tests/unit/cleaner.test.ts`
+- `tests/unit/extractor.test.ts`
+- `tests/unit/excel-parser.test.ts`
+- `tests/unit/mysql.test.ts`
+- `tests/unit/sql-server.test.ts`
+- `tests/unit/data-importer.test.ts`
+- `tests/unit/ipc-index.test.ts`
+- `tests/unit/file-ipc-paths.test.ts`
+
+**集成测试 (6 个)**:
+
+- `tests/integration/cleaner.test.ts`
+- `tests/integration/extractor.test.ts`
+- `tests/integration/erp-auth.test.ts`
+- `tests/integration/mysql.test.ts`
+- `tests/integration/sql-server.test.ts`
+- `tests/integration/ipc-logging.test.ts`
+
+**其他 (3 个)**:
+
+- `tests/unit/update-catalog-service.test.ts`
+- `tests/unit/update-installer.test.ts`
+- `tests/unit/production-input-service.test.ts`
+
+**影响**: 测试覆盖率为 0%，这些模块无自动化测试保护
+
+---
+
+#### 问题 5: E2E 测试覆盖不足
+
+**当前状态**: 仅 3 个 E2E 测试文件
+
+- `auth-flow.test.ts` - 登录流程
+- `dialog-focus.test.ts` - 对话框焦点
+- `extractor-workflow.test.ts` - 提取工作流
+
+**缺失覆盖**:
+
+- 物料清理工作流
+- 配置管理
+- 用户管理
+- 错误处理流程
+- 更新功能
+
+---
+
+### P2 - 中等优先级问题
+
+#### 问题 6: 错误处理函数行为变更
+
+**文件**: `tests/unit/errors.test.ts`
+
+**失败测试**:
+
+```typescript
+it('getErrorMessage should handle unknown types', () => {
+  expect(getErrorMessage('string error')).toBe('string error')
+  // 失败：实际返回 'An unknown error occurred'
+})
+```
+
+**根因**: `getErrorMessage` 实现逻辑变更，测试未同步更新
+
+---
+
+#### 问题 7: 缺少测试数据工厂
+
+**当前状态**: 测试数据分散在各测试文件中
+
+- 无中央测试数据工厂
+- 重复的测试数据创建逻辑
+- 测试数据一致性难以保证
+
+**建议**: 创建 `tests/fixtures/factories.ts`
+
+```typescript
+export function createMockUser(overrides = {}) {
+  return {
+    id: 'user-' + Math.random().toString(36).substr(2, 9),
+    username: 'test_user',
+    role: 'User',
+    ...overrides
+  }
+}
+
+export function createMockOrder(overrides = {}) {
+  return {
+    orderNumber: 'ORD-' + Date.now(),
+    materialCodes: ['MAT-001', 'MAT-002'],
+    ...overrides
+  }
+}
+```
+
+---
+
+## ✅ 优秀测试实践
+
+### 1. Request Context 测试 (request-context.test.ts)
+
+**特点**:
+
+- 432 行完整的 AsyncLocalStorage 测试
+- 覆盖所有边界情况
+- 良好的测试分组和命名
+- 包含并发请求隔离测试
+
+**值得学习**:
+
+```typescript
+describe('Concurrent Request Isolation', () => {
+  it('should maintain separate contexts for concurrent requests', async () => {
+    const request1Ids: (string | undefined)[] = []
+    const request2Ids: (string | undefined)[] = []
+
+    const promise1 = run(
+      async () => {
+        request1Ids.push(getRequestId())
+        await new Promise((resolve) => setTimeout(resolve, 10))
+        request1Ids.push(getRequestId())
+      },
+      { userId: 'user-1', operation: 'extract' }
+    )
+
+    const promise2 = run(
+      async () => {
+        request2Ids.push(getRequestId())
+        await new Promise((resolve) => setTimeout(resolve, 5))
+        request2Ids.push(getRequestId())
+      },
+      { userId: 'user-2', operation: 'clean' }
+    )
+
+    await Promise.all([promise1, promise2])
+
+    // 验证隔离性
+    expect(request1Ids[0]).not.toBe(request2Ids[0])
+  })
+})
+```
+
+---
+
+### 2. Error Utils 测试 (error-utils.test.ts)
+
+**特点**:
+
+- 561 行完整的错误处理测试
+- 覆盖序列化、清理、格式化
+- 包含 requestId 自动注入测试
+- 良好的 backward compatibility 测试
+
+**值得学习**:
+
+```typescript
+describe('sanitizeError', () => {
+  it('should sanitize custom properties by key name pattern', () => {
+    const error: SerializedError = {
+      name: 'ConfigError',
+      message: 'Config failed',
+      password: 'secret123',
+      secretKey: 'my-secret'
+    }
+
+    const sanitized = sanitizeError(error)
+
+    expect(sanitized.password).toBe('[REDACTED]')
+    expect(sanitized.secretKey).toBe('[REDACTED]')
+  })
+})
+```
+
+---
+
+### 3. 集成测试可用性检查模式
+
+**特点**: 优雅处理外部依赖缺失
+
+```typescript
+const hasCredentials = !!(config.url && config.username && config.password)
+
+beforeAll(() => {
+  if (!hasCredentials) {
+    console.warn('Skipping ERP auth tests: credentials not configured')
+    return
+  }
+  authService = new ErpAuthService(config)
+})
+
+it('should login successfully', async () => {
+  if (!hasCredentials) {
+    console.warn('Skipping test: ERP credentials not configured')
+    return
+  }
+  const session = await authService.login()
+  expect(session.isLoggedIn).toBe(true)
+}, 30000)
+```
+
+---
+
+## 📈 测试质量评估
+
+### 测试覆盖率分析
+
+| 模块类型        | 文件数 | 有测试 | 测试质量 | 覆盖率估计 |
+| --------------- | ------ | ------ | -------- | ---------- |
+| **服务层**      | ~15    | 8      | 中       | ~40%       |
+| **数据库**      | 4      | 0      | 无       | 0%         |
+| **IPC**         | ~10    | 2      | 中       | ~20%       |
+| **工具类**      | ~8     | 6      | 高       | ~80%       |
+| **React Hooks** | ~5     | 2      | 中       | ~40%       |
+| **E2E 场景**    | N/A    | 3      | 中       | ~15%       |
+
+### 测试健康状况
+
+| 指标        | 状态   | 目标 |
+| ----------- | ------ | ---- |
+| 套件通过率  | 55%    | 100% |
+| 用例通过率  | 67%    | 95%+ |
+| 空测试文件  | 17 个  | 0 个 |
+| Mock 完整性 | 中     | 高   |
+| E2E 覆盖    | 低     | 中   |
+| 覆盖率阈值  | 无配置 | 70%+ |
+
+---
+
+## 🎯 改进计划
+
+改进计划详情请参阅：[docs/test-improvement-plan.md](./test-improvement-plan.md)
+
+### 阶段 1: 立即修复 (第 1-2 周) - P0
+
+| 任务 | 描述               | 预计工时 | 成功标准            |
+| ---- | ------------------ | -------- | ------------------- |
+| 1.1  | 完成 Electron Mock | 2h       | 20 个套件全部通过   |
+| 1.2  | 修复 Winston Mock  | 2h       | Logger 测试全部通过 |
+| 1.3  | 创建测试环境配置   | 1h       | 环境测试通过        |
+
+**预期结果**: 消除全部 48 个失败，通过率提升至 100%
+
+---
+
+### 阶段 2: 短期改进 (第 3-6 周) - P1
+
+| 任务 | 描述                    | 预计工时 | 成功标准          |
+| ---- | ----------------------- | -------- | ----------------- |
+| 2.1  | 填充单元测试 (8 个文件) | 16h      | 新增 50+ 测试用例 |
+| 2.2  | 完成集成测试 (6 个文件) | 12h      | 新增 30+ 测试用例 |
+| 2.3  | 修复 28 个现有失败用例  | 8h       | 用例通过率 100%   |
+
+**预期结果**: 测试用例总数达 380+，关键模块覆盖率达 80%
+
+---
+
+### 阶段 3: 中期目标 (第 2-3 月) - P2
+
+| 任务 | 描述                     | 预计工时 | 成功标准           |
+| ---- | ------------------------ | -------- | ------------------ |
+| 3.1  | E2E 覆盖扩展至 12 个文件 | 20h      | 50+ E2E 测试用例   |
+| 3.2  | 创建测试数据工厂         | 8h       | 统一测试数据创建   |
+| 3.3  | 测试覆盖率阈值配置       | 4h       | 70% 全局，80% 关键 |
+
+**预期结果**: E2E 覆盖关键用户旅程，覆盖率达标
+
+---
+
+### 阶段 4: 长期战略 (第 4-6 月) - P3
+
+| 任务 | 描述                   | 预计工时 | 成功标准        |
+| ---- | ---------------------- | -------- | --------------- |
+| 4.1  | GitHub Actions CI 集成 | 8h       | PR 自动运行测试 |
+| 4.2  | 测试健康监控仪表板     | 12h      | 实时覆盖率追踪  |
+| 4.3  | 变异测试试点           | 16h      | 测试质量提升    |
+
+**预期结果**: 完整的 CI/CD 测试流水线，自动化测试文化
+
+---
+
+## 📋 行动项清单
+
+### 立即执行 (本周)
+
+- [ ] 更新 `tests/setup.ts` 添加完整 Electron Mock
+- [ ] 修复 `tests/unit/logger.test.ts` Winston Mock
+- [ ] 创建 `tests/.env.test` 测试环境配置
+- [ ] 运行 `npm run test:run` 验证修复效果
+
+### 短期执行 (本月)
+
+- [ ] 为 8 个空单元测试文件添加测试
+- [ ] 为 6 个空集成测试文件添加测试
+- [ ] 创建 `tests/fixtures/factories.ts` 测试数据工厂
+- [ ] 修复所有失败的测试用例
+
+### 中期执行 (本季度)
+
+- [ ] 扩展 E2E 测试至 12 个文件
+- [ ] 配置 vitest 覆盖率阈值
+- [ ] 建立测试审查流程
+- [ ] 编写测试最佳实践文档
+
+---
+
+## 📚 附录
+
+### A. 测试运行命令
+
+```bash
+# 全量测试
+npm run test:run
+
+# 带覆盖率测试
+npm run test:coverage
+
+# 单次运行特定文件
+npx vitest run tests/unit/request-context.test.ts
+
+# 监听模式
+npm run test
+
+# E2E 测试
+npm run test:e2e
+
+# E2E 报告
+npm run test:e2e:report
+```
+
+### B. 关键文件参考
+
+| 文件                                | 用途             |
+| ----------------------------------- | ---------------- |
+| `vitest.config.ts`                  | Vitest 配置      |
+| `playwright.config.ts`              | Playwright 配置  |
+| `tests/setup.ts`                    | 全局 Setup/Mocks |
+| `tests/fixtures/create-fixtures.ts` | 测试数据生成     |
+
+### C. 测试模式参考
+
+**单元测试模板**:
+
+```typescript
+import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest'
+
+describe('ServiceName', () => {
+  let service: ServiceClass
+
+  beforeEach(() => {
+    vi.clearAllMocks()
+    service = new ServiceClass(config)
+  })
+
+  afterEach(() => {
+    vi.restoreAllMocks()
+  })
+
+  describe('methodName', () => {
+    it('should do something', async () => {
+      const result = await service.methodName()
+      expect(result).toBeDefined()
+    })
+  })
+})
+```
+
+**集成测试模板**:
+
+```typescript
+import { describe, it, expect, beforeAll, afterAll } from 'vitest'
+
+const hasCredentials = !!process.env.TEST_DB_HOST
+
+describe('DatabaseService Integration', () => {
+  let service: DatabaseService
+
+  beforeAll(async () => {
+    if (!hasCredentials) {
+      console.warn('Skipping: DB credentials not configured')
+      return
+    }
+    service = new DatabaseService(testConfig)
+    await service.connect()
+  })
+
+  afterAll(async () => {
+    if (service) await service.disconnect()
+  })
+
+  it.skipIf(!hasCredentials)('should connect to database', async () => {
+    expect(service.isConnected()).toBe(true)
+  })
+})
+```
+
+---
+
+**审查结论**: 项目测试基础良好，但存在关键 Mock 不完整和覆盖率缺口问题。建议优先修复 P0/P1 问题，然后系统性扩展测试覆盖。

docs/developer/architecture/README.md

@@ -49,7 +49,7 @@ graph TD
 ## 文档职责一览
 
 | 文档                      | 主要回答的问题                                     |
-| --- | --- |
+| ------------------------- | -------------------------------------------------- |
 | `overview.md`             | 这个项目整体是什么、做什么、核心目录和主链路是什么 |
 | `runtime-architecture.md` | `main / preload / renderer` 如何协作               |
 | `data-flow.md`            | 核心业务数据如何在各层之间流动                     |

docs/developer/guides/README.md

@@ -67,7 +67,7 @@ flowchart TD
 ## 当前文档一览
 
 | 文档                      | 主要内容                                 |
-| --- | --- |
+| ------------------------- | ---------------------------------------- |
 | `local-development.md`    | 环境准备、启动、构建、常用命令、本地验证 |
 | `debugging.md`            | 分层调试思路、调试入口、主链路定位方法   |
 | `renderer-development.md` | React 渲染层开发方式、页面/hook/组件边界 |

docs/developer/modules/README.md

@@ -60,7 +60,7 @@ graph TD
 ## 模块目录一览
 
 | 模块       | 文档            | 核心职责                                                  |
-| --- | --- | --- |
+| ---------- | --------------- | --------------------------------------------------------- |
 | Auth       | `auth.md`       | 登录、silent login、管理员代切用户、用户上下文同步        |
 | Extractor  | `extractor.md`  | 订单号输入、提取执行、日志与共享订单号同步                |
 | Validation | `validation.md` | 共享 Production IDs、校验查询、结果富化、Cleaner 数据准备 |

docs/plans/2026-03-26-report-analysis-dialog-refactor-analysis.md

@@ -0,0 +1,212 @@
+# ReportAnalysisDialog 组件重构分析
+
+## 📊 当前状态分析
+
+### 基本指标
+
+- **总行数**: 948 行
+- **函数/声明**: 9 个
+- **React Hooks**: 20 个使用
+- **职责数量**: 5+ 个主要职责
+
+### 组件职责分析
+
+#### 1. 数据获取与解析 (~150 行)
+
+- `loadAndAnalyzeReports` - 数据加载逻辑
+- `extractReportValues` - 报告内容解析
+- `parseDurationToSeconds` - 时间解析
+
+#### 2. 数据聚合与转换 (~200 行)
+
+- `chartData` useMemo - 按日期聚合
+- `comparisonData` useMemo - 按用户聚合
+- `comparisonChartData` useMemo - 图表数据格式化
+- `allUsers` useMemo - 用户列表提取
+
+#### 3. 状态管理 (~100 行)
+
+- 6 个 useState hooks
+- 5 个 useCallback handlers
+- 复杂的状态交互逻辑
+
+#### 4. UI 控制与交互 (~200 行)
+
+- 指标选择按钮
+- 视图模式切换
+- 用户筛选器
+- 加载/错误状态显示
+
+#### 5. 图表渲染 (~300 行)
+
+- Recharts 图表配置
+- 两个不同的视图模式
+- 自定义 Tooltip 组件
+- 图表样式和布局
+
+## 🎯 重构目标
+
+### 主要问题
+
+1. **单一文件过大**: 难以维护和理解
+2. **职责混乱**: 数据获取、处理、UI 混在一起
+3. **复用性差**: 逻辑和 UI 紧耦合
+4. **测试困难**: 难以单独测试各个部分
+
+### 重构原则
+
+1. **单一职责**: 每个模块只负责一件事
+2. **可复用性**: 提取通用逻辑到 hooks
+3. **可测试性**: 分离逻辑和 UI
+4. **可维护性**: 清晰的文件结构
+
+## 📦 建议的文件结构
+
+```
+src/renderer/src/components/report-analysis/
+├── index.tsx                          # 主组件入口 (~150 行)
+├── hooks/
+│   ├── useReportData.ts              # 数据获取和解析 (~100 行)
+│   ├── useChartData.ts               # 数据聚合和转换 (~150 行)
+│   └── useReportFilters.ts           # 筛选状态管理 (~80 行)
+├── components/
+│   ├── ReportChart.tsx               # 图表组件 (~200 行)
+│   ├── MetricSelector.tsx            # 指标选择器 (~80 行)
+│   ├── ViewModeToggle.tsx            # 视图模式切换 (~50 行)
+│   ├── UserFilter.tsx                # 用户筛选器 (~100 行)
+│   ├── CustomTooltip.tsx             # 自定义 tooltip (~100 行)
+│   ├── ComparisonTooltip.tsx         # 对比 tooltip (~80 行)
+│   └── LoadingState.tsx              # 加载状态组件 (~60 行)
+├── utils/
+│   ├── parser.ts                     # 报告解析工具 (~100 行)
+│   ├── aggregators.ts                # 数据聚合函数 (~120 行)
+│   └── formatters.ts                 # 格式化工具 (~60 行)
+└── types.ts                          # 类型定义 (~80 行)
+```
+
+## 🔧 重构方案
+
+### 方案 A: 完全重构 (推荐)
+
+**优点**: 最大程度的解耦和可维护性
+**缺点**: 需要更多时间，可能引入新问题
+**时间估计**: 2-3 小时
+
+### 方案 B: 渐进式重构
+
+**优点**: 风险较低，可以逐步验证
+**缺点**: 过渡期代码可能不够优雅
+**时间估计**: 1-2 小时
+
+### 方案 C: 最小化重构
+
+**优点**: 改动最小，风险最低
+**缺点**: 解决根本问题有限
+**时间估计**: 30-45 分钟
+
+## 📝 详细重构步骤
+
+### Phase 1: 提取类型和工具函数 (低风险)
+
+1. 创建 `types.ts` - 集中管理所有类型定义
+2. 创建 `utils/parser.ts` - 提取报告解析逻辑
+3. 创建 `utils/aggregators.ts` - 提取数据聚合逻辑
+
+### Phase 2: 提取自定义 Hooks (中风险)
+
+1. 创建 `hooks/useReportData.ts` - 数据获取和解析
+2. 创建 `hooks/useChartData.ts` - 数据聚合和转换
+3. 创建 `hooks/useReportFilters.ts` - 筛选状态管理
+
+### Phase 3: 提取 UI 组件 (中风险)
+
+1. 创建 `components/MetricSelector.tsx`
+2. 创建 `components/ViewModeToggle.tsx`
+3. 创建 `components/UserFilter.tsx`
+4. 创建 `components/ReportChart.tsx`
+
+### Phase 4: 重构主组件 (高风险)
+
+1. 简化 `index.tsx` 只保留组合逻辑
+2. 添加错误边界
+3. 优化加载状态
+
+## 🎯 重构后的预期效果
+
+### 代码行数分布
+
+- 主组件: ~150 行 (减少 84%)
+- 每个 hook: ~80-150 行
+- 每个 UI 组件: ~50-200 行
+- 工具函数: ~60-120 行
+
+### 可维护性提升
+
+- ✅ 单个文件更小，更易理解
+- ✅ 职责清晰，修改影响范围小
+- ✅ 更容易进行单元测试
+- ✅ 可以独立优化各个部分
+
+### 性能影响
+
+- ➡️ 性能基本不变或略有提升
+- ➡️ 代码分割优化可能略微改善首次加载
+- ➡️ 更好的 memoization 机会
+
+## 🚨 风险评估
+
+### 高风险区域
+
+- 图表配置逻辑（Recharts 配置复杂）
+- 数据转换和聚合（业务逻辑密集）
+- 状态同步（多个状态之间的交互）
+
+### 缓解措施
+
+- 保持现有测试通过
+- 逐步重构，每步验证
+- 添加 TypeScript 严格检查
+- 保留原有功能注释
+
+## 📋 验证清单
+
+重构完成后需要验证：
+
+- [ ] 所有现有功能正常工作
+- [ ] 单元测试通过
+- [ ] E2E 测试通过
+- [ ] 类型检查无错误
+- [ ] 性能无明显下降
+- [ ] 代码风格符合规范
+
+## 🤔 建议的实施顺序
+
+### 推荐方案: 渐进式重构 (方案 B)
+
+**第1步**: 提取类型和工具函数 (15分钟)
+
+- 创建类型定义文件
+- 提取解析工具函数
+- 验证编译和测试
+
+**第2步**: 提取自定义 Hooks (30分钟)
+
+- 提取数据获取逻辑
+- 提取数据聚合逻辑
+- 提取筛选状态管理
+- 验证功能正常
+
+**第3步**: 提取 UI 组件 (30分钟)
+
+- 提取控制面板组件
+- 提取图表组件
+- 提取状态显示组件
+- 验证交互正常
+
+**第4步**: 简化主组件 (15分钟)
+
+- 重构为组合式组件
+- 清理代码和注释
+- 最终验证
+
+**总计**: 约 90 分钟，分4个阶段，每个阶段都可以独立验证

docs/releases/1.5.1.md

@@ -0,0 +1,7 @@
+# 1.5.1
+
+## 体验优化
+
+- User 用户登录后立即进入应用，更新检查和下载在后台运行。
+- 下载完成后自动显示更新提示，整个过程对用户透明。
+- 优化登录流程体验，消除更新下载导致的阻塞时间。

docs/releases/1.6.0.md

@@ -0,0 +1,14 @@
+# 1.6.0
+
+## 核心功能
+
+- 新增管理员报表分析功能，支持多维度数据统计和可视化。
+- 提供按日期聚合和用户对比两种视图模式。
+- 支持处理订单数、删除物料数、错误数量等 7 种指标分析。
+- 提供每订单平均耗时等效率指标，帮助识别性能瓶颈。
+
+## 体验优化
+
+- 对比视图下自动限制指标单选，避免图表信息过载。
+- 切换视图模式时智能保留已选指标，提升交互流畅度。
+- 优化时间解析逻辑，准确提取执行耗时数据。

docs/releases/1.6.1.md

@@ -0,0 +1,42 @@
+# 1.6.1
+
+## 核心改进
+
+- **重大重构**：将报告分析组件从 948 行单体组件重构为模块化架构，拆分为 11 个专注的模块文件。
+- **代码质量提升**：主组件代码量减少 79%（948 → 200 行），显著提升可维护性和可读性。
+- **架构优化**：分离数据获取、状态管理和 UI 渲染逻辑，遵循单一职责原则。
+
+## 体验优化
+
+- **修复 tooltip 显示问题**：解决执行时间在提示框中重复显示的问题，现在只显示一次格式化后的时间值。
+- **统一时间格式**：所有时间数值统一保留 1 位小数，提升数据显示的一致性和专业度。
+- **优化界面布局**：精简 tooltip 底部信息，避免冗余内容干扰用户视线。
+
+## 性能优化
+
+- **组件渲染优化**：将 tooltip 组件移出父组件并使用 React.memo，减少不必要的重新渲染。
+- **正则表达式优化**：预编译正则表达式模式，避免在循环中重复创建，提升数据处理效率。
+- **状态更新优化**：使用函数式 setState 更新，避免闭包陷阱和过期的状态读取。
+- **回调函数优化**：使用 useCallback 稳定回调函数引用，减少子组件的不必要更新。
+
+## 开发体验
+
+- **模块化设计**：将复杂组件拆分为可复用的 hooks 和 UI 组件，便于单独测试和维护。
+- **类型安全**：完整的 TypeScript 类型定义，提升开发时的类型检查和 IDE 支持。
+- **代码组织**：清晰的文件结构（types、hooks、components、utils），便于团队协作和代码导航。
+- **向后兼容**：保持原有 API 接口不变，现有使用方式无需修改。
+
+## 技术细节
+
+- 应用 Vercel React 最佳实践，包括：
+  - 避免内联组件定义（rerender-no-inline-components）
+  - 提升正则表达式创建位置（js-hoist-regexp）
+  - 使用函数式状态更新（rerender-functional-setState）
+  - 最小化回调依赖项（rerender-dependencies）
+- 新增自定义 hooks：useReportData、useChartData、useReportFilters
+- 新增 UI 组件：MetricSelector、ViewModeToggle、UserFilter、ReportChart
+- 新增工具函数：数据解析器和聚合器
+
+## 破坏性变更
+
+无破坏性变更，所有现有功能保持完全兼容。

docs/releases/1.6.2.md

@@ -0,0 +1,6 @@
+# 1.6.2
+
+## 系统优化
+
+- 简化用户角色体系，移除未使用的 Guest 角色。
+- 优化类型安全性，加强用户认证流程健壮性。

docs/releases/1.7.0.md

@@ -0,0 +1,18 @@
+# 1.7.0
+
+## 核心功能
+
+- 新增提取操作历史记录功能，每次执行提取后自动保存订单号和总排号。
+- 支持查看历史批次详情，包含操作时间、订单数、记录数、成功/失败统计。
+- 批次记录可展开查看，显示总排号与订单号的对应关系。
+
+## 界面与交互
+
+- 提取页面新增"操作历史"按钮，点击打开历史记录对话框。
+- 管理员可查看所有用户的历史记录，普通用户仅查看自己的记录。
+- 支持删除历史批次，管理员可删除任意批次，普通用户仅可删除自己的记录。
+
+## 数据存储
+
+- 新增数据库表 `ExtractorOperationHistory`，支持 SQL Server 和 MySQL。
+- 需执行数据库脚本创建表结构（详见项目文档）。

docs/releases/1.7.1.md

@@ -0,0 +1,6 @@
+# 1.7.1
+
+## 问题修复
+
+- 修复 MySQL 数据库下操作历史查询报错问题。
+- 优化历史记录数据结构，支持按订单统计记录数量。

docs/releases/1.7.2.md

@@ -0,0 +1,6 @@
+# 1.7.2
+
+## 问题修复
+
+- 修复操作历史时间显示错误（时区转换导致时间快8小时）。
+- 操作历史支持一键复制总排号和订单号。

docs/releases/1.8.0.md

@@ -0,0 +1,12 @@
+# 1.8.0
+
+## 权限控制
+
+- 操作历史删除按钮仅对管理员可见，普通用户无法删除历史记录。
+- 修复用户状态传递问题，确保权限判断正确生效。
+
+## 界面与交互
+
+- 管理员可使用多选标签（Chip）按用户筛选操作历史。
+- 支持同时选择多个用户查看记录，点击标签即可切换选中状态。
+- 添加"清空筛选"按钮，一键恢复显示所有用户记录。

docs/releases/1.9.0.md

@@ -0,0 +1,18 @@
+# 1.9.0
+
+## 核心功能
+
+- **物料清理日志大幅增强**： CleanerService 新增 400+ 行详细日志，问题排查更精准。
+- **全链路耗时追踪**：导航、查询、订单处理、重试各阶段均记录耗时，慢操作自动标记。
+- **重试机制可视化**：每次重试尝试的详细步骤、成功率、平均耗时完整记录。
+
+## 改进
+
+- **导航过程透明化**：5 个导航步骤逐一记录，帧加载状态、错误上下文完整捕获。
+- **物料决策可追溯**：每个物料的删除/跳过决定均记录详细原因（行号保护、待发数量等）。
+- **批次处理性能监控**：批次开始/结束统计、订单处理效率一目了然。
+
+## 开发者工具
+
+- **统一日志格式**：所有日志采用 `[阶段] 操作描述` 格式，支持按标签快速过滤。
+- **错误诊断增强**：关键错误自动捕获页面快照和浏览器上下文信息。

package-lock.json

@@ -1,15 +1,16 @@
 {
   "name": "erpauto",
-  "version": "1.5.0",
+  "version": "1.9.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "erpauto",
-      "version": "1.5.0",
+      "version": "1.9.0",
       "hasInstallScript": true,
       "dependencies": {
         "@aws-sdk/client-s3": "^3.929.0",
+        "@datalust/winston-seq": "^3.0.1",
         "@electron-toolkit/preload": "^3.0.2",
         "@electron-toolkit/utils": "^4.0.0",
         "@headlessui/react": "^2.2.9",
@@ -27,6 +28,7 @@
         "playwright-core": "^1.58.2",
         "react-focus-lock": "^2.13.7",
         "react-markdown": "^10.1.0",
+        "recharts": "^3.8.0",
         "reflect-metadata": "^0.2.2",
         "rehype-autolink-headings": "^7.1.0",
         "rehype-highlight": "^7.0.2",
@@ -1530,6 +1532,19 @@
         "kuler": "^2.0.0"
       }
     },
+    "node_modules/@datalust/winston-seq": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/@datalust/winston-seq/-/winston-seq-3.0.1.tgz",
+      "integrity": "sha512-jWJd5PKcj/nM5f1T65KJgKaxPJRADWe+GEWtj1yEji1H0ub4RWhBEDLYzIFdwUy365lxtc5njsakenp4Evmv+g==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "seq-logging": "^3.0.0",
+        "winston-transport": "^4.9.0"
+      },
+      "peerDependencies": {
+        "winston": "^3.17.0"
+      }
+    },
     "node_modules/@develar/schema-utils": {
       "version": "2.6.5",
       "resolved": "https://registry.npmjs.org/@develar/schema-utils/-/schema-utils-2.6.5.tgz",
@@ -3307,6 +3322,42 @@
         "react": "^16.8.0 || ^17.0.0-rc.1 || ^18.0.0 || ^19.0.0-rc.1"
       }
     },
+    "node_modules/@reduxjs/toolkit": {
+      "version": "2.11.2",
+      "resolved": "https://registry.npmjs.org/@reduxjs/toolkit/-/toolkit-2.11.2.tgz",
+      "integrity": "sha512-Kd6kAHTA6/nUpp8mySPqj3en3dm0tdMIgbttnQ1xFMVpufoj+ADi8pXLBsd4xzTRHQa7t/Jv8W5UnCuW4kuWMQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@standard-schema/spec": "^1.0.0",
+        "@standard-schema/utils": "^0.3.0",
+        "immer": "^11.0.0",
+        "redux": "^5.0.1",
+        "redux-thunk": "^3.1.0",
+        "reselect": "^5.1.0"
+      },
+      "peerDependencies": {
+        "react": "^16.9.0 || ^17.0.0 || ^18 || ^19",
+        "react-redux": "^7.2.1 || ^8.1.3 || ^9.0.0"
+      },
+      "peerDependenciesMeta": {
+        "react": {
+          "optional": true
+        },
+        "react-redux": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/@reduxjs/toolkit/node_modules/immer": {
+      "version": "11.1.4",
+      "resolved": "https://registry.npmjs.org/immer/-/immer-11.1.4.tgz",
+      "integrity": "sha512-XREFCPo6ksxVzP4E0ekD5aMdf8WMwmdNaz6vuvxgI40UaEiu6q3p8X52aU6GdyvLY3XXX/8R7JOTXStz/nBbRw==",
+      "license": "MIT",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/immer"
+      }
+    },
     "node_modules/@rolldown/pluginutils": {
       "version": "1.0.0-rc.3",
       "resolved": "https://registry.npmjs.org/@rolldown/pluginutils/-/pluginutils-1.0.0-rc.3.tgz",
@@ -4404,7 +4455,12 @@
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+        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
+        "react-dom": "^16.0.0 || ^17.0.0 || ^18.0.0 || ^19.0.0",
+        "react-is": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+      }
+    },
+    "node_modules/redux": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/redux/-/redux-5.0.1.tgz",
+      "integrity": "sha512-M9/ELqF6fy8FwmkpnF0S3YKOqMyoWJ4+CS5Efg2ct3oY9daQvd/Pc71FpGZsVsbl3Cpb+IIcjBDUnnyBdQbq4w==",
+      "license": "MIT",
+      "peer": true
+    },
+    "node_modules/redux-thunk": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/redux-thunk/-/redux-thunk-3.1.0.tgz",
+      "integrity": "sha512-NW2r5T6ksUKXCabzhL9z+h206HQw/NJkcLm1GPImRQ8IzfXwRGqjVhKJGauHirT0DAuyy6hjdnMZaRoAcy0Klw==",
+      "license": "MIT",
+      "peerDependencies": {
+        "redux": "^5.0.0"
+      }
+    },
     "node_modules/reflect-metadata": {
       "version": "0.2.2",
       "resolved": "https://registry.npmjs.org/reflect-metadata/-/reflect-metadata-0.2.2.tgz",
@@ -13885,6 +14252,12 @@
         "url": "https://github.com/sponsors/jet2jet"
       }
     },
+    "node_modules/reselect": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/reselect/-/reselect-5.1.1.tgz",
+      "integrity": "sha512-K/BG6eIky/SBpzfHZv/dd+9JBFiS4SWV7FIujVyJRux6e45+73RaUHXLmIR1f7WOMaQ0U1km6qwklRQxpJJY0w==",
+      "license": "MIT"
+    },
     "node_modules/resolve": {
       "version": "2.0.0-next.6",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-2.0.0-next.6.tgz",
@@ -14202,6 +14575,19 @@
       "license": "MIT",
       "optional": true
     },
+    "node_modules/seq-logging": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/seq-logging/-/seq-logging-3.0.0.tgz",
+      "integrity": "sha512-ys5QV0745vxBCWuZBPSkgoobuLoUMxTSz1g7ZclHqX1tXXKFLyRIIn8V89EPgDnfRiWfoSo4KSxy/E0MtOYYyw==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "abort-controller": "^3.0.0",
+        "node-fetch": "^2.7.0"
+      },
+      "engines": {
+        "node": ">=14.18"
+      }
+    },
     "node_modules/serialize-error": {
       "version": "7.0.1",
       "resolved": "https://registry.npmjs.org/serialize-error/-/serialize-error-7.0.1.tgz",
@@ -15150,6 +15536,12 @@
         "semver": "bin/semver"
       }
     },
+    "node_modules/tiny-invariant": {
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/tiny-invariant/-/tiny-invariant-1.3.3.tgz",
+      "integrity": "sha512-+FbBPE1o9QAYvviau/qC5SE3caw21q3xkvWKBtja5vgqOWIHHJ3ioaq1VPfn/Szqctz2bU/oYeKd9/z5BL+PVg==",
+      "license": "MIT"
+    },
     "node_modules/tinybench": {
       "version": "2.9.0",
       "resolved": "https://registry.npmjs.org/tinybench/-/tinybench-2.9.0.tgz",
@@ -15226,6 +15618,12 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/tr46": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+      "integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw==",
+      "license": "MIT"
+    },
     "node_modules/traverse": {
       "version": "0.3.9",
       "resolved": "https://registry.npmjs.org/traverse/-/traverse-0.3.9.tgz",
@@ -16507,6 +16905,28 @@
         "url": "https://opencollective.com/unified"
       }
     },
+    "node_modules/victory-vendor": {
+      "version": "37.3.6",
+      "resolved": "https://registry.npmjs.org/victory-vendor/-/victory-vendor-37.3.6.tgz",
+      "integrity": "sha512-SbPDPdDBYp+5MJHhBCAyI7wKM3d5ivekigc2Dk2s7pgbZ9wIgIBYGVw4zGHBml/qTFbexrofXW6Gu4noGxrOwQ==",
+      "license": "MIT AND ISC",
+      "dependencies": {
+        "@types/d3-array": "^3.0.3",
+        "@types/d3-ease": "^3.0.0",
+        "@types/d3-interpolate": "^3.0.1",
+        "@types/d3-scale": "^4.0.2",
+        "@types/d3-shape": "^3.1.0",
+        "@types/d3-time": "^3.0.0",
+        "@types/d3-timer": "^3.0.0",
+        "d3-array": "^3.1.6",
+        "d3-ease": "^3.0.1",
+        "d3-interpolate": "^3.0.1",
+        "d3-scale": "^4.0.2",
+        "d3-shape": "^3.1.0",
+        "d3-time": "^3.0.0",
+        "d3-timer": "^3.0.1"
+      }
+    },
     "node_modules/vite": {
       "version": "7.3.1",
       "resolved": "https://registry.npmjs.org/vite/-/vite-7.3.1.tgz",
@@ -17142,6 +17562,22 @@
         "defaults": "^1.0.3"
       }
     },
+    "node_modules/webidl-conversions": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+      "integrity": "sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ==",
+      "license": "BSD-2-Clause"
+    },
+    "node_modules/whatwg-url": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+      "integrity": "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==",
+      "license": "MIT",
+      "dependencies": {
+        "tr46": "~0.0.3",
+        "webidl-conversions": "^3.0.0"
+      }
+    },
     "node_modules/which": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/which/-/which-5.0.0.tgz",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "erpauto",
-  "version": "1.5.0",
+  "version": "1.9.0",
   "description": "An Electron application with React and TypeScript",
   "main": "./out/main/index.js",
   "author": "example.com",
@@ -34,6 +34,7 @@
   },
   "dependencies": {
     "@aws-sdk/client-s3": "^3.929.0",
+    "@datalust/winston-seq": "^3.0.1",
     "@electron-toolkit/preload": "^3.0.2",
     "@electron-toolkit/utils": "^4.0.0",
     "@headlessui/react": "^2.2.9",
@@ -51,6 +52,7 @@
     "playwright-core": "^1.58.2",
     "react-focus-lock": "^2.13.7",
     "react-markdown": "^10.1.0",
+    "recharts": "^3.8.0",
     "reflect-metadata": "^0.2.2",
     "rehype-autolink-headings": "^7.1.0",
     "rehype-highlight": "^7.0.2",

src/main/bootstrap/process-guards.ts

@@ -1,40 +1,50 @@
 import { app } from 'electron'
 import logger from '../services/logger/index'
-import { logAudit } from '../services/logger/audit-logger'
+import { logAudit, closeAuditLogger } from '../services/logger/audit-logger'
+import { serializeError } from '../services/logger/error-utils'
 
 export function setupProcessGuards(): void {
-  process.on('uncaughtException', async (err) => {
+  process.on('uncaughtException', (err) => {
     logger.error('Uncaught exception', { error: err })
-    await logAudit('SYSTEM_CRASH', 'system', {
+    logAudit('SYSTEM_CRASH', 'system', {
       username: 'system',
       computerName: process.env.COMPUTERNAME || 'unknown',
       resource: 'main-process',
       status: 'failure',
       metadata: { error: err.message, stack: err.stack }
     })
-    console.error('Uncaught exception:', err)
     setTimeout(() => process.exit(1), 1000)
   })
 
-  process.on('unhandledRejection', async (reason) => {
-    logger.error('Unhandled Rejection', { reason: String(reason) })
-    await logAudit('SYSTEM_ERROR', 'system', {
+  process.on('unhandledRejection', (reason) => {
+    const errorMeta =
+      reason instanceof Error
+        ? { error: serializeError(reason) }
+        : { reason: String(reason) }
+    logger.error('Unhandled Rejection', errorMeta)
+    logAudit('SYSTEM_ERROR', 'system', {
       username: 'system',
       computerName: process.env.COMPUTERNAME || 'unknown',
       resource: 'main-process',
       status: 'failure',
-      metadata: { reason: String(reason) }
+      metadata: errorMeta
     })
-    console.error('Unhandled Rejection:', reason)
   })
 
   app.on('render-process-gone', (_, webContents, details) => {
     logger.error('Render process gone', { details, webContentsId: webContents.id })
-    console.error('Render process gone:', details)
   })
 
   app.on('child-process-gone', (_, details) => {
     logger.error('Child process gone', { details })
-    console.error('Child process gone:', details)
+  })
+
+  // Flush and close loggers on will-quit (fires after all windows are closed,
+  // but before the event loop stops). Using will-quit instead of before-quit
+  // ensures the logger remains available for uncaughtException handlers that
+  // may fire between before-quit and actual process exit.
+  app.on('will-quit', () => {
+    logger.close()
+    closeAuditLogger()
   })
 }

src/main/bootstrap/runtime.ts

@@ -3,6 +3,9 @@ import fs from 'fs'
 import { join } from 'path'
 import { ConfigManager } from '../services/config/config-manager'
 import { UpdateService } from '../services/update/update-service'
+import { createLogger } from '../services/logger'
+
+const log = createLogger('Bootstrap')
 
 export function configurePlaywrightBrowsersPath(): string {
   const browsersPath = join(app.getPath('userData'), 'ms-playwright')
@@ -39,7 +42,7 @@ export function ensurePlaywrightRuntime(browsersPath: string): boolean {
   try {
     fs.mkdirSync(browsersPath, { recursive: true })
   } catch (error) {
-    console.error('Failed to create browsers directory:', error)
+    log.error('Failed to create browsers directory', { error })
   }
 
   const newChromiumPath = join(browsersPath, 'chromium-1208', 'chrome-win64', 'chrome.exe')
@@ -57,7 +60,7 @@ export function ensurePlaywrightRuntime(browsersPath: string): boolean {
       if (entry.startsWith('chromium-') && !entry.includes('headless')) {
         const revisionPath = join(browsersPath, entry, 'chrome-win64', 'chrome.exe')
         if (fs.existsSync(revisionPath)) {
-          console.log('Found Chromium revision:', entry)
+          log.info('Found Chromium revision', { revision: entry })
           foundRevision = true
           break
         }
@@ -71,10 +74,10 @@ export function ensurePlaywrightRuntime(browsersPath: string): boolean {
     return true
   }
 
-  console.warn(
-    'Playwright browser not found. Available:',
-    fs.existsSync(browsersPath) ? fs.readdirSync(browsersPath) : 'none'
-  )
+  log.warn('Playwright browser not found', {
+    available: fs.existsSync(browsersPath) ? fs.readdirSync(browsersPath) : 'none',
+    browsersPath
+  })
   return false
 }
 
@@ -84,7 +87,7 @@ export async function initializeMainProcessServices(): Promise<void> {
     await configManager.initialize()
     UpdateService.getInstance().initialize()
   } catch (error) {
-    console.error('Failed to initialize ConfigManager:', error)
+    log.error('Failed to initialize ConfigManager', { error })
   }
 
   const { registerIpcHandlers } = await import('../ipc')

src/main/index.ts

@@ -7,17 +7,20 @@ import {
   setupElectronRuntime
 } from './bootstrap/runtime'
 import { setupProcessGuards } from './bootstrap/process-guards'
+import { createLogger } from './services/logger'
+
+const log = createLogger('App')
 
 app.whenReady().then(async () => {
   setupProcessGuards()
   registerMainWindowLifecycle()
   const playwrightBrowsersPath = configurePlaywrightBrowsersPath()
   const browsersExist = ensurePlaywrightRuntime(playwrightBrowsersPath)
-  console.log('Playwright browsers exist:', browsersExist)
+  log.info('Playwright browsers check', { browsersExist })
   await initializeMainProcessServices()
   setupElectronRuntime()
 
-  ipcMain.on('ping', () => console.log('pong'))
+  ipcMain.on('ping', () => log.debug('pong'))
 
   createMainWindow()
 })

src/main/ipc/extractor-handler.ts

@@ -3,6 +3,7 @@ import { ErpAuthService } from '../services/erp/erp-auth'
 import { ExtractorService } from '../services/erp/extractor'
 import { OrderNumberResolver } from '../services/erp/order-resolver'
 import { create, type IDatabaseService } from '../services/database'
+import { ExtractorOperationHistoryDAO } from '../services/database/extractor-operation-history-dao'
 import { createLogger } from '../services/logger'
 import { logAudit } from '../services/logger/audit-logger'
 import { SessionManager } from '../services/user/session-manager'
@@ -12,6 +13,7 @@ import type { ExtractorInput, ExtractorResult, ExtractionProgress } from '../typ
 import { UserErpConfigService } from '../services/user/user-erp-config-service'
 import { ConfigManager } from '../services/config/config-manager'
 import { IPC_CHANNELS } from '../../shared/ipc-channels'
+import { randomUUID } from 'crypto'
 
 const log = createLogger('ExtractorHandler')
 
@@ -88,6 +90,10 @@ export function registerExtractorHandlers(): void {
           log.info('Fetching ERP configuration from database...')
           const erpConfig = await getErpConfig()
 
+          // Read headless setting from global config
+          const configManager = ConfigManager.getInstance()
+          const globalConfig = configManager.getConfig()
+
           log.info('ERP config retrieved', {
             url: erpConfig.url ? 'configured' : 'EMPTY',
             username: erpConfig.username ? 'configured' : 'EMPTY'
@@ -141,6 +147,29 @@ export function registerExtractorHandlers(): void {
 
           log.info('Resolved order numbers', { count: validOrderNumbers.length })
 
+          // Initialize operation history recording
+          const currentUser = SessionManager.getInstance().getUserInfo()
+          const historyDao = new ExtractorOperationHistoryDAO()
+          const batchId = randomUUID()
+
+          // Save order records to history (preserve productionId -> orderNumber mapping)
+          if (currentUser) {
+            const orderRecords = mappings.map((m) => ({
+              productionId: m.productionId || null,
+              orderNumber: m.orderNumber || m.input
+            }))
+            await historyDao.insertBatchRecords(
+              batchId,
+              currentUser.id,
+              currentUser.username,
+              orderRecords
+            )
+            log.info('Operation history batch created', {
+              batchId,
+              recordCount: orderRecords.length
+            })
+          }
+
           // Log deduplication summary
           sendLog(sender, 'info', dedupReport.summary)
 
@@ -163,7 +192,7 @@ export function registerExtractorHandlers(): void {
             url: erpConfig.url,
             username: erpConfig.username,
             password: erpConfig.password,
-            headless: true
+            headless: globalConfig.extraction.headless
           })
 
           sendProgress(sender, '登录 ERP 系统...', 9.99, {
@@ -223,11 +252,35 @@ export function registerExtractorHandlers(): void {
             })
           }
 
+          // Update operation history batch status
+          if (currentUser) {
+            const status: 'success' | 'failed' | 'partial' =
+              result.errors.length > 0 && result.recordCount > 0
+                ? 'partial'
+                : result.errors.length > 0
+                  ? 'failed'
+                  : 'success'
+
+            // Write per-order record counts
+            for (const { orderNumber, recordCount } of result.orderRecordCounts) {
+              await historyDao.updateRecordStatus(
+                batchId,
+                orderNumber,
+                status,
+                undefined,
+                recordCount
+              )
+            }
+
+            // Update batch status without recordCount (per-order counts are set individually)
+            await historyDao.updateBatchStatus(batchId, status)
+            log.info('Operation history batch status updated', { batchId, status })
+          }
+
           // Audit log: EXTRACT (non-blocking)
           const os = await import('os')
-          const currentUser = SessionManager.getInstance().getUserInfo()
           if (currentUser) {
-            const status: 'success' | 'failure' | 'partial' =
+            const auditStatus: 'success' | 'failure' | 'partial' =
               result.errors.length > 0 && result.recordCount > 0
                 ? 'partial'
                 : result.errors.length > 0
@@ -237,13 +290,13 @@ export function registerExtractorHandlers(): void {
               username: currentUser.username,
               computerName: os.hostname(),
               resource: 'MATERIAL_PLAN',
-              status,
+              status: auditStatus,
               metadata: {
                 orderCount: validOrderNumbers.length,
                 recordCount: result.recordCount,
                 errorCount: result.errors.length
               }
-            }).catch((err) => log.warn('Failed to write audit log', { err }))
+            })
           }
 
           return result

src/main/ipc/index.ts

@@ -17,6 +17,7 @@ import { registerLoggerHandlers } from './logger-handler'
 import { registerReportHandlers } from './report-handler'
 import { registerUpdateHandlers } from './update-handler'
 import { registerPlaywrightBrowserHandlers } from './playwright-browser'
+import { registerOperationHistoryHandlers } from './operation-history-handler'
 import { createLogger, logError } from '../services/logger'
 import { serializeError, sanitizeError } from '../services/logger/error-utils'
 import { getErrorMessage, getErrorCode, isBaseError } from '../types/errors'
@@ -67,15 +68,21 @@ export function withErrorHandling<T>(
       }
 
       if (isBaseError(error)) {
-        logError(log, `[${context}] ${error.name}`, error, {
+        logError(log, error, {
+          message: `[${context}] ${error.name}`,
+          context: {
             code,
             cause: getErrorCauseMessage(error),
             handler: context
+          }
         })
       } else {
-        logError(log, `[${context}] Error`, error, {
+        logError(log, error, {
+          message: `[${context}] Error`,
+          context: {
             code,
             handler: context
+          }
         })
       }
 
@@ -107,5 +114,6 @@ export function registerIpcHandlers(): void {
   registerReportHandlers()
   registerUpdateHandlers()
   registerPlaywrightBrowserHandlers()
+  registerOperationHistoryHandlers()
   log.info('All IPC handlers registered')
 }

src/main/ipc/logger-handler.ts

@@ -10,7 +10,9 @@
  */
 
 import { ipcMain } from 'electron'
+import winston from 'winston'
 import { createLogger } from '../services/logger'
+import logger from '../services/logger'
 import { IPC_CHANNELS, type LogLevel } from '../../shared/ipc-channels'
 
 const log = createLogger('LoggerHandler')
@@ -41,6 +43,7 @@ class LoggerHandlerState {
   private buffer: LogEntry[] = []
   private debounceTimer: NodeJS.Timeout | null = null
   private discardedCount = 0
+  private childLoggerCache = new Map<string, winston.Logger>()
 
   /**
    * Add log entry to buffer
@@ -131,22 +134,36 @@ class LoggerHandlerState {
     }
   }
 
+  /**
+   * Get or create a cached child logger for a component
+   * Avoids creating a new child logger for every log entry
+   * @param component - Component name for the child logger
+   */
+  private getChildLogger(component: string): winston.Logger {
+    let child = this.childLoggerCache.get(component)
+    if (!child) {
+      child = log.child({ source: 'renderer', component })
+      this.childLoggerCache.set(component, child)
+    }
+    return child
+  }
+
   /**
    * Forward a single log entry to Winston logger
    * @param entry - Log entry to forward
    */
   private forwardToWinston(entry: LogEntry): void {
     const context = (entry.context?.component as string) || 'renderer'
-    const childLogger = log.child({
-      source: 'renderer',
-      component: context
-    })
+    const childLogger = this.getChildLogger(context)
 
     const message = entry.context?.message
       ? `[${entry.context.message}] ${entry.message}`
       : entry.message
 
     switch (entry.level) {
+      case 'verbose':
+        childLogger.verbose(message, entry.context)
+        break
       case 'debug':
         childLogger.debug(message, entry.context)
         break
@@ -187,6 +204,7 @@ class LoggerHandlerState {
     }
     this.buffer = []
     this.discardedCount = 0
+    this.childLoggerCache.clear()
   }
 }
 
@@ -197,6 +215,11 @@ const state = new LoggerHandlerState()
  * Register IPC handlers for logger
  */
 export function registerLoggerHandlers(): void {
+  // Return current log level to preload for client-side filtering
+  ipcMain.handle(IPC_CHANNELS.LOGGER_GET_LEVEL, () => {
+    return logger.level as LogLevel
+  })
+
   // Use ipcMain.on with send() - fire-and-forget, non-blocking
   ipcMain.on(IPC_CHANNELS.LOGGER_FORWARD, (_event, entry: LogEntry) => {
     // Validate entry

src/main/ipc/operation-history-handler.ts

@@ -0,0 +1,124 @@
+/**
+ * IPC Handler for Extractor Operation History
+ *
+ * Handles IPC requests for operation history management:
+ * - Get batch list (filtered by user for non-admin users)
+ * - Get batch details
+ * - Delete batches
+ */
+
+import { ipcMain } from 'electron'
+import { ExtractorOperationHistoryDAO } from '../services/database/extractor-operation-history-dao'
+import { SessionManager } from '../services/user/session-manager'
+import { withErrorHandling, type IpcResult } from './index'
+import { IPC_CHANNELS } from '../../shared/ipc-channels'
+import { createLogger } from '../services/logger'
+import type {
+  BatchStats,
+  OperationHistoryRecord,
+  GetBatchesOptions
+} from '../types/operation-history.types'
+
+const log = createLogger('OperationHistoryHandler')
+
+/**
+ * Register IPC handlers for operation history
+ */
+export function registerOperationHistoryHandlers(): void {
+  const dao = new ExtractorOperationHistoryDAO()
+
+  /**
+   * Get batches list
+   * Admin users get all batches, regular users get only their own
+   */
+  ipcMain.handle(
+    IPC_CHANNELS.OPERATION_HISTORY_GET_BATCHES,
+    async (event, options?: GetBatchesOptions): Promise<IpcResult<BatchStats[]>> => {
+      return withErrorHandling(async () => {
+        const currentUser = SessionManager.getInstance().getUserInfo()
+
+        if (!currentUser) {
+          throw new Error('用户未登录')
+        }
+
+        // Admin gets all batches, User gets only their own
+        const userId = currentUser.userType === 'Admin' ? undefined : currentUser.id
+
+        log.info('Getting operation history batches', {
+          userId: currentUser.id,
+          userType: currentUser.userType,
+          filtered: userId !== undefined
+        })
+
+        const batches = await dao.getBatches(userId, options)
+        return batches
+      }, 'operationHistory:getBatches')
+    }
+  )
+
+  /**
+   * Get batch details
+   * Users can only view their own batch details, admins can view all
+   */
+  ipcMain.handle(
+    IPC_CHANNELS.OPERATION_HISTORY_GET_BATCH_DETAILS,
+    async (event, batchId: string): Promise<IpcResult<OperationHistoryRecord[]>> => {
+      return withErrorHandling(async () => {
+        const currentUser = SessionManager.getInstance().getUserInfo()
+
+        if (!currentUser) {
+          throw new Error('用户未登录')
+        }
+
+        log.info('Getting batch details', { batchId, userId: currentUser.id })
+
+        const details = await dao.getBatchDetails(batchId)
+
+        // For non-admin users, verify they own this batch
+        if (currentUser.userType !== 'Admin' && details.length > 0) {
+          const batchOwnerId = details[0].userId
+          if (batchOwnerId !== currentUser.id) {
+            throw new Error('没有权限查看此批次详情')
+          }
+        }
+
+        return details
+      }, 'operationHistory:getBatchDetails')
+    }
+  )
+
+  /**
+   * Delete a batch
+   * Users can only delete their own batches, admins can delete any
+   */
+  ipcMain.handle(
+    IPC_CHANNELS.OPERATION_HISTORY_DELETE_BATCH,
+    async (event, batchId: string): Promise<IpcResult<{ deleted: boolean }>> => {
+      return withErrorHandling(async () => {
+        const currentUser = SessionManager.getInstance().getUserInfo()
+
+        if (!currentUser) {
+          throw new Error('用户未登录')
+        }
+
+        const isAdmin = currentUser.userType === 'Admin'
+
+        log.info('Deleting batch', {
+          batchId,
+          userId: currentUser.id,
+          isAdmin
+        })
+
+        const result = await dao.deleteBatch(batchId, currentUser.id, isAdmin)
+
+        if (!result.success) {
+          throw new Error(result.error || '删除批次失败')
+        }
+
+        return { deleted: true }
+      }, 'operationHistory:deleteBatch')
+    }
+  )
+
+  log.info('Operation history IPC handlers registered')
+}

src/main/ipc/settings-handler.ts

@@ -27,10 +27,13 @@ export function registerSettingsHandlers(): void {
   const erpConfigService = UserErpConfigService.getInstance()
 
   ipcMain.handle(IPC_CHANNELS.SETTINGS_GET_USER_TYPE, async (): Promise<IpcResult<UserType>> => {
-    return withErrorHandling(
-      async () => (sessionManager.getUserType() as UserType) || 'Guest',
-      'settings:getUserType'
-    )
+    return withErrorHandling(async () => {
+      const userType = sessionManager.getUserType()
+      if (!userType) {
+        throw new ValidationError('未找到用户类型', 'VAL_INVALID_INPUT')
+      }
+      return userType as UserType
+    }, 'settings:getUserType')
   })
 
   ipcMain.handle(
@@ -71,7 +74,7 @@ export function registerSettingsHandlers(): void {
             resource: 'ERP_CONFIG',
             status: 'success',
             metadata: { changeType: 'erp_credentials', usernameChanged: !!settings.erp.username }
-          }).catch((err) => log.warn('Failed to write audit log', { err }))
+          })
         }
 
         return { success: true }

src/main/schemas/auth.schema.ts

@@ -20,7 +20,7 @@ export type LoginRequestZod = z.infer<typeof LoginRequestSchema>
 export const UserInfoSchema = z.object({
   id: z.number().int().positive(),
   username: z.string().min(1),
-  userType: z.enum(['Admin', 'User', 'Guest']),
+  userType: z.enum(['Admin', 'User']),
   computerName: z.string().optional()
 })
 

src/main/services/auth/auth-application-service.ts

@@ -1,7 +1,7 @@
 import { hostname } from 'os'
 import { SessionManager } from '../user/session-manager'
 import { UpdateService } from '../update/update-service'
-import { createLogger } from '../logger'
+import { createLogger, run, getRequestId, getContext } from '../logger'
 import { logAudit } from '../logger/audit-logger'
 import { ValidationError } from '../../types/errors'
 import type { UserInfo } from '../../types/user.types'
@@ -23,40 +23,54 @@ export class AuthApplicationService {
   ) {}
 
   async getComputerName(): Promise<string> {
+    const requestId = getRequestId()
+    if (requestId) {
+      log.debug('Get computer name', { requestId })
+    }
     return hostname()
   }
 
   async silentLogin(): Promise<SilentLoginResponse> {
     if (this.silentLoginPromise) {
-      log.debug('Reusing in-flight silent login request')
+      log.debug('Reusing in-flight silent login request', { requestId: getRequestId() })
       return this.silentLoginPromise
     }
 
-    this.silentLoginPromise = this.performSilentLogin()
-    try {
-      return await this.silentLoginPromise
-    } finally {
-      this.silentLoginPromise = null
-    }
-  }
+    this.silentLoginPromise = run(
+      async (): Promise<SilentLoginResponse> => {
+        const requestId = getRequestId()
+        const context = getContext()
+        const startTime = performance.now()
 
-  private async performSilentLogin(): Promise<SilentLoginResponse> {
-    log.info('Attempting silent login')
+        try {
+          log.info('Attempting silent login', { requestId, operation: context?.operation })
           const success = await this.sessionManager.loginByComputerName()
           const userInfo = this.sessionManager.getUserInfo()
 
           if (!success || !userInfo) {
             await this.updateService.setUserContext(null)
-      throw new ValidationError('无感登录失败：未找到匹配用户', 'VAL_INVALID_INPUT')
+            const error = new ValidationError('无感登录失败：未找到匹配用户', 'VAL_INVALID_INPUT')
+            log.error('Silent login failed - user not found', {
+              operation: 'silentLogin',
+              requestId,
+              userId: userInfo?.id,
+              username: userInfo?.username,
+              computerName: hostname(),
+              error
+            })
+            throw error
           }
 
           await this.updateService.setUserContext(userInfo.userType)
 
           const requiresUserSelection = userInfo.userType === 'Admin'
           log.info('Silent login successful', {
+            requestId,
+            operation: context?.operation,
             username: userInfo.username,
             userType: userInfo.userType,
-      requiresUserSelection
+            requiresUserSelection,
+            userId: userInfo.id
           })
 
           this.writeAuditLog('LOGIN', String(userInfo.id), {
@@ -72,15 +86,43 @@ export class AuthApplicationService {
             userInfo,
             requiresUserSelection
           }
+        } finally {
+          const durationMs = performance.now() - startTime
+          if (durationMs > 1000) {
+            log.warn(`Silent login took ${durationMs.toFixed(2)}ms (SLOW)`, {
+              operation: 'silentLogin',
+              requestId,
+              durationMs
+            })
+          } else {
+            log.debug(`Silent login completed in ${durationMs.toFixed(2)}ms`, {
+              operation: 'silentLogin',
+              requestId,
+              durationMs
+            })
+          }
+        }
+      },
+      { operation: 'silentLogin' }
+    )
+    return this.silentLoginPromise
   }
 
   async login(username: string, password: string): Promise<LoginResponse> {
     if (!username || !password) {
-      log.warn('Login attempt with missing credentials')
+      log.warn('Login attempt with missing credentials', { requestId: getRequestId() })
       throw new ValidationError('请输入用户名和密码', 'VAL_MISSING_REQUIRED')
     }
 
-    log.info('Login attempt', { username })
+    return run(
+      async (): Promise<LoginResponse> => {
+        const requestId = getRequestId()
+        const context = getContext()
+
+        const startTime = performance.now()
+
+        try {
+          log.info('Login attempt', { username, requestId, operation: context?.operation })
           const success = await this.sessionManager.login(username, password)
           const userInfo = this.sessionManager.getUserInfo()
 
@@ -93,12 +135,24 @@ export class AuthApplicationService {
               metadata: { loginType: 'credentials', reason: 'invalid_credentials' }
             })
 
-      log.warn('Login failed - invalid credentials', { username })
+            const error = new ValidationError('用户名或密码错误', 'VAL_INVALID_INPUT')
+            log.warn('Login failed - invalid credentials', {
+              username,
+              requestId,
+              operation: context?.operation,
+              error
+            })
             await this.updateService.setUserContext(null)
-      throw new ValidationError('用户名或密码错误', 'VAL_INVALID_INPUT')
+            throw error
           }
 
-    log.info('Login successful', { username, userType: userInfo.userType })
+          log.info('Login successful', {
+            requestId,
+            operation: context?.operation,
+            username,
+            userType: userInfo.userType,
+            userId: userInfo.id
+          })
           await this.updateService.setUserContext(userInfo.userType)
 
           this.writeAuditLog('LOGIN', String(userInfo.id), {
@@ -113,11 +167,41 @@ export class AuthApplicationService {
             success: true,
             userInfo
           }
+        } finally {
+          const durationMs = performance.now() - startTime
+          if (durationMs > 1000) {
+            log.warn(`Login took ${durationMs.toFixed(2)}ms (SLOW)`, {
+              operation: 'login',
+              requestId,
+              durationMs,
+              username
+            })
+          } else {
+            log.debug(`Login completed in ${durationMs.toFixed(2)}ms`, {
+              operation: 'login',
+              requestId,
+              durationMs
+            })
+          }
+        }
+      },
+      { operation: 'login' }
+    )
   }
 
   async logout(): Promise<void> {
+    return run(
+      async () => {
+        const requestId = getRequestId()
+        const context = getContext()
         const userInfo = this.sessionManager.getUserInfo()
-    log.info('User logout', { username: userInfo?.username })
+
+        log.info('User logout', {
+          requestId,
+          operation: context?.operation,
+          username: userInfo?.username,
+          userId: userInfo?.id
+        })
 
         if (userInfo) {
           this.writeAuditLog('LOGOUT', String(userInfo.id), {
@@ -131,12 +215,20 @@ export class AuthApplicationService {
 
         this.sessionManager.logout()
         await this.updateService.setUserContext(null)
+      },
+      { operation: 'logout' }
+    )
   }
 
   getCurrentUser(): CurrentUserResponse {
+    const requestId = getRequestId()
     const isAuthenticated = this.sessionManager.isAuthenticated()
     const userInfo = this.sessionManager.getUserInfo()
 
+    if (requestId) {
+      log.debug('Get current user', { requestId, isAuthenticated, userId: userInfo?.id })
+    }
+
     return {
       isAuthenticated,
       userInfo: userInfo ?? undefined
@@ -144,27 +236,73 @@ export class AuthApplicationService {
   }
 
   async getAllUsers(): Promise<UserInfo[]> {
-    log.debug('Fetching all users for admin selection')
+    const requestId = getRequestId()
+    log.debug('Fetching all users for admin selection', { requestId })
     return this.sessionManager.getAllUsers()
   }
 
   async switchUser(userInfo: UserInfo): Promise<UserSelectionResponse> {
-    log.info('User switch attempt', { targetUser: userInfo.username })
+    return run(
+      async (): Promise<UserSelectionResponse> => {
+        const requestId = getRequestId()
+        const context = getContext()
+        const startTime = performance.now()
+
+        try {
+          log.info('User switch attempt', {
+            requestId,
+            operation: context?.operation,
+            targetUser: userInfo.username,
+            targetUserId: userInfo.id
+          })
           const success = this.sessionManager.switchUser(userInfo)
 
           if (!success) {
-      log.warn('User switch failed')
-      throw new ValidationError('用户切换失败', 'VAL_INVALID_INPUT')
+            const error = new ValidationError('用户切换失败', 'VAL_INVALID_INPUT')
+            log.warn('User switch failed', {
+              requestId,
+              operation: context?.operation,
+              targetUser: userInfo.username,
+              targetUserId: userInfo.id,
+              error
+            })
+            throw error
           }
 
           const newUser = this.sessionManager.getUserInfo()
-    log.info('User switch successful', { newUsername: newUser?.username })
+          log.info('User switch successful', {
+            requestId,
+            operation: context?.operation,
+            newUsername: newUser?.username,
+            newUserId: newUser?.id,
+            newUserType: newUser?.userType
+          })
           await this.updateService.setUserContext(newUser?.userType ?? null)
 
           return {
             success: true,
             userInfo: newUser ?? undefined
           }
+        } finally {
+          const durationMs = performance.now() - startTime
+          if (durationMs > 1000) {
+            log.warn(`User switch took ${durationMs.toFixed(2)}ms (SLOW)`, {
+              operation: 'switchUser',
+              requestId,
+              durationMs,
+              targetUser: userInfo.username
+            })
+          } else {
+            log.debug(`User switch completed in ${durationMs.toFixed(2)}ms`, {
+              operation: 'switchUser',
+              requestId,
+              durationMs
+            })
+          }
+        }
+      },
+      { operation: 'switchUser', userId: String(userInfo.id) }
+    )
   }
 
   isAdmin(): boolean {
@@ -176,8 +314,6 @@ export class AuthApplicationService {
     actorId: string,
     payload: Parameters<typeof logAudit>[2]
   ): void {
-    logAudit(action, actorId, payload).catch((err) =>
-      log.warn('Failed to write audit log', { err })
-    )
+    logAudit(action, actorId, payload)
   }
 }

src/main/services/cleaner/cleaner-application-service.ts

@@ -274,7 +274,7 @@ export class CleanerApplicationService {
           ? 'failure'
           : 'success'
 
-    await logAudit('CLEAN', String(currentUser.id), {
+    logAudit('CLEAN', String(currentUser.id), {
       username: currentUser.username,
       computerName: (await import('os')).hostname(),
       resource: 'MATERIAL_PLAN',
@@ -288,7 +288,7 @@ export class CleanerApplicationService {
         materialsSkipped: result.materialsSkipped,
         errorCount: result.errors.length
       }
-    }).catch((err) => log.warn('Failed to write audit log', { err }))
+    })
   }
 
   private async generateAndUploadReport(

src/main/services/config/config-manager.ts

@@ -20,7 +20,8 @@ import { dirname } from 'path'
 import { app } from 'electron'
 import yaml from 'js-yaml'
 import { z } from 'zod'
-import { createLogger, setLogLevel } from '../logger'
+import { createLogger, applyLoggingConfig, trackDuration } from '../logger'
+import { applyAuditConfig } from '../logger/audit-logger'
 import {
   fullConfigSchema,
   type FullConfig,
@@ -77,7 +78,8 @@ const DEFAULT_CONFIG: FullConfig = {
     verbose: true,
     autoConvert: true,
     mergeBatches: true,
-    enableDbPersistence: true
+    enableDbPersistence: true,
+    headless: true
   },
   validation: {
     dataSource: 'database_full',
@@ -100,6 +102,15 @@ const DEFAULT_CONFIG: FullConfig = {
     auditRetention: 30,
     appRetention: 14
   },
+  seq: {
+    enabled: false,
+    serverUrl: '',
+    apiKey: '',
+    batchPostingLimit: 50,
+    period: 2000,
+    queueLimit: 10000,
+    maxRetries: 3
+  },
   rustfs: {
     enabled: false,
     endpoint: '',
@@ -139,14 +150,22 @@ export class ConfigManager {
       // 开发环境：配置文件放在项目根目录，方便编辑和调试
       this.configPath = path.resolve(__dirname, '../../config.yaml')
       this.backupPath = path.resolve(__dirname, '../../config.yaml.backup')
-      log.info('Running in development mode', { configPath: this.configPath })
+      log.info('Running in development mode', {
+        configPath: this.configPath,
+        isDev: true,
+        environment: process.env.NODE_ENV || 'not-set'
+      })
     } else {
       // 生产环境（包括安装版和便携版）：配置文件放在用户数据目录
       // Windows: C:\Users\<user>\AppData\Roaming\erpauto\config.yaml
       // 这样配置会在应用升级时保留，且不会暴露在应用目录中
       this.configPath = path.join(app.getPath('userData'), 'config.yaml')
       this.backupPath = path.join(app.getPath('userData'), 'config.yaml.backup')
-      log.info('Running in production mode', { configPath: this.configPath })
+      log.info('Running in production mode', {
+        configPath: this.configPath,
+        isDev: false,
+        userDataPath: app.getPath('userData')
+      })
     }
 
     this.initialized = true
@@ -166,11 +185,18 @@ export class ConfigManager {
    */
   public async initialize(): Promise<void> {
     if (!fs.existsSync(this.configPath)) {
-      log.info('Config file not found, creating default config.yaml')
+      log.info('Config file not found, creating default config.yaml', {
+        configPath: this.configPath
+      })
       await this.saveConfig(DEFAULT_CONFIG)
       this.config = DEFAULT_CONFIG
       // Apply logging configuration from default config
-      setLogLevel(DEFAULT_CONFIG.logging.level)
+      applyLoggingConfig(DEFAULT_CONFIG.logging)
+      applyAuditConfig(DEFAULT_CONFIG.logging.auditRetention)
+      log.info('Default configuration created and applied', {
+        configPath: this.configPath,
+        logLevel: DEFAULT_CONFIG.logging.level
+      })
       return
     }
 
@@ -190,16 +216,29 @@ export class ConfigManager {
       this.config = validated
 
       // Apply logging configuration
-      setLogLevel(validated.logging.level)
+      applyLoggingConfig(validated.logging, validated.seq)
+      applyAuditConfig(validated.logging.auditRetention)
 
-      log.info('Configuration loaded and validated successfully')
+      log.info('Configuration loaded and validated successfully', {
+        configPath: this.configPath,
+        logLevel: validated.logging.level,
+        auditRetention: validated.logging.auditRetention,
+        appRetention: validated.logging.appRetention,
+        isDev: process.env.NODE_ENV === 'development' || !(app?.isPackaged ?? false)
+      })
     } catch (error) {
       if (error instanceof z.ZodError) {
         const messages = error.issues.map(formatZodIssue)
-        log.error('Configuration validation failed', { errors: messages })
-        throw new Error(`配置文件验证失败:\n${messages.join('\n')}`)
+        log.error('Configuration validation failed', {
+          configPath: this.configPath,
+          errors: messages
+        })
+        throw new Error(`配置文件验证失败：\n${messages.join('\n')}`)
       }
-      log.error('Failed to load configuration', { error })
+      log.error('Failed to load configuration', {
+        configPath: this.configPath,
+        error
+      })
       throw error
     }
   }
@@ -212,6 +251,7 @@ export class ConfigManager {
       // 备份现有配置
       if (fs.existsSync(this.configPath)) {
         fs.copyFileSync(this.configPath, this.backupPath)
+        log.debug('Config backup created', { backupPath: this.backupPath })
       }
 
       // 转换为 YAML
@@ -226,13 +266,21 @@ export class ConfigManager {
       fs.writeFileSync(this.configPath, content, 'utf-8')
 
       this.config = config
-      log.info('Configuration saved successfully')
+      log.info('Configuration saved successfully', {
+        configPath: this.configPath,
+        logLevel: config.logging.level,
+        auditRetention: config.logging.auditRetention
+      })
       return true
     } catch (error) {
-      log.error('Failed to save configuration', { error })
+      log.error('Failed to save configuration', {
+        configPath: this.configPath,
+        error
+      })
       // 恢复备份
       if (fs.existsSync(this.backupPath)) {
         fs.copyFileSync(this.backupPath, this.configPath)
+        log.warn('Configuration restored from backup', { backupPath: this.backupPath })
       }
       return false
     }
@@ -291,6 +339,11 @@ export class ConfigManager {
         await this.loadConfig()
       }
 
+      log.info('Updating configuration', {
+        configPath: this.configPath,
+        updateKeys: Object.keys(updates)
+      })
+
       // 深合并
       const merged = this.deepMerge(this.config!, updates)
 
@@ -302,12 +355,24 @@ export class ConfigManager {
         return { success: false, error: '保存配置失败' }
       }
 
+      log.info('Configuration update completed', {
+        configPath: this.configPath,
+        updatedKeys: Object.keys(updates)
+      })
       return { success: true }
     } catch (error) {
       if (error instanceof z.ZodError) {
         const messages = error.issues.map(formatZodIssue)
-        return { success: false, error: `配置验证失败:\n${messages.join('\n')}` }
+        log.error('Configuration update validation failed', {
+          configPath: this.configPath,
+          errors: messages
+        })
+        return { success: false, error: `配置验证失败：\n${messages.join('\n')}` }
       }
+      log.error('Failed to update configuration', {
+        configPath: this.configPath,
+        error
+      })
       return { success: false, error: error instanceof Error ? error.message : '未知错误' }
     }
   }

src/main/services/database/data-source.ts

@@ -11,6 +11,9 @@
 import 'reflect-metadata'
 import { DataSource, DataSourceOptions } from 'typeorm'
 import { ConfigManager } from '../config/config-manager'
+import { createLogger } from '../logger'
+
+const log = createLogger('DataSource')
 
 /**
  * Get database type from config manager
@@ -26,6 +29,7 @@ function getDatabaseType(): 'mysql' | 'mssql' {
  */
 function buildDataSourceOptions(): DataSourceOptions {
   const type = getDatabaseType()
+  log.debug('Building DataSource options', { type })
   const configManager = ConfigManager.getInstance()
   const config = configManager.getConfig()
 
@@ -74,7 +78,11 @@ let dataSource: DataSource | null = null
  */
 export function getDataSource(): DataSource {
   if (!dataSource) {
+    const type = getDatabaseType()
+    log.info('Creating new TypeORM DataSource', { type })
     dataSource = new DataSource(buildDataSourceOptions())
+  } else {
+    log.debug('Reusing existing DataSource')
   }
   return dataSource
 }
@@ -85,7 +93,14 @@ export function getDataSource(): DataSource {
 export async function initializeDataSource(): Promise<DataSource> {
   const ds = getDataSource()
   if (!ds.isInitialized) {
+    try {
       await ds.initialize()
+      const type = getDatabaseType()
+      log.info('TypeORM DataSource initialized', { type })
+    } catch (error) {
+      log.error('Failed to initialize DataSource', { error })
+      throw error
+    }
   }
   return ds
 }
@@ -95,8 +110,13 @@ export async function initializeDataSource(): Promise<DataSource> {
  */
 export async function destroyDataSource(): Promise<void> {
   if (dataSource && dataSource.isInitialized) {
+    try {
       await dataSource.destroy()
       dataSource = null
+      log.info('TypeORM DataSource destroyed')
+    } catch (error) {
+      log.error('Failed to destroy DataSource', { error })
+    }
   }
 }
 

src/main/services/database/discrete-material-plan-dao.ts

@@ -9,7 +9,7 @@
  */
 
 import { create, type IDatabaseService } from './index'
-import { createLogger } from '../logger'
+import { createLogger, run, getRequestId, trackDuration } from '../logger'
 
 const log = createLogger('DiscreteMaterialPlanDAO')
 
@@ -138,11 +138,17 @@ export class DiscreteMaterialPlanDAO {
       const tableName = this.getTableName()
 
       const sqlString = `SELECT * FROM ${tableName}`
-      const result = await dbService.query(sqlString)
+      const result = await trackDuration(async () => await dbService.query(sqlString), {
+        operationName: 'DiscreteMaterialPlanDAO.queryAll',
+        context: { tableName, operationType: 'SELECT' }
+      })
 
-      return result.rows
+      return result.result.rows
     } catch (error) {
       log.error('Query all error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return []
@@ -182,10 +188,16 @@ export class DiscreteMaterialPlanDAO {
         WHERE rn = 1
       `
 
-      const result = await dbService.query(sqlString)
-      return result.rows
+      const result = await trackDuration(async () => await dbService.query(sqlString), {
+        operationName: 'DiscreteMaterialPlanDAO.queryAllDistinctByMaterialCode',
+        context: { tableName: this.getTableName(), operationType: 'SELECT' }
+      })
+      return result.result.rows
     } catch (error) {
       log.error('Query all distinct by material code error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return []
@@ -221,13 +233,25 @@ export class DiscreteMaterialPlanDAO {
           WHERE SourceNumber IN (${placeholders})
         `
 
-        const result = await dbService.query(sqlString, batch)
-        allResults.push(...result.rows)
+        const result = await trackDuration(async () => await dbService.query(sqlString, batch), {
+          operationName: 'DiscreteMaterialPlanDAO.queryBySourceNumbers',
+          context: {
+            tableName,
+            operationType: 'SELECT',
+            batchNumber: Math.floor(i / batchSize) + 1,
+            batchSize: batch.length
+          }
+        })
+        allResults.push(...result.result.rows)
       }
 
       return allResults
     } catch (error) {
       log.error('Query by source numbers error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
+        recordCount: sourceNumbers.length,
         error: error instanceof Error ? error.message : String(error)
       })
       return []
@@ -280,13 +304,25 @@ export class DiscreteMaterialPlanDAO {
           WHERE rn = 1
         `
 
-        const result = await dbService.query(sqlString, batch)
-        allResults.push(...result.rows)
+        const result = await trackDuration(async () => await dbService.query(sqlString, batch), {
+          operationName: 'DiscreteMaterialPlanDAO.queryBySourceNumbersDistinct',
+          context: {
+            tableName,
+            operationType: 'SELECT',
+            batchNumber: Math.floor(i / batchSize) + 1,
+            batchSize: batch.length
+          }
+        })
+        allResults.push(...result.result.rows)
       }
 
       return allResults
     } catch (error) {
       log.error('Query by source numbers distinct error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
+        recordCount: sourceNumbers.length,
         error: error instanceof Error ? error.message : String(error)
       })
       return []
@@ -311,10 +347,19 @@ export class DiscreteMaterialPlanDAO {
         WHERE SourceNumber = ${placeholder}
       `
 
-      const result = await dbService.query(sqlString, [sourceNumber])
-      return result.rows
+      const result = await trackDuration(
+        async () => await dbService.query(sqlString, [sourceNumber]),
+        {
+          operationName: 'DiscreteMaterialPlanDAO.queryBySourceNumber',
+          context: { tableName, operationType: 'SELECT' }
+        }
+      )
+      return result.result.rows
     } catch (error) {
       log.error('Query by source number error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return []
@@ -341,10 +386,19 @@ export class DiscreteMaterialPlanDAO {
         WHERE PlanNumber = ${placeholder}
       `
 
-      const result = await dbService.query(sqlString, [planNumber])
-      return result.rows
+      const result = await trackDuration(
+        async () => await dbService.query(sqlString, [planNumber]),
+        {
+          operationName: 'DiscreteMaterialPlanDAO.queryByPlanNumber',
+          context: { tableName, operationType: 'SELECT' }
+        }
+      )
+      return result.result.rows
     } catch (error) {
       log.error('Query by plan number error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return []
@@ -378,13 +432,25 @@ export class DiscreteMaterialPlanDAO {
           WHERE PlanNumber IN (${placeholders})
         `
 
-        const result = await dbService.query(sqlString, batch)
-        allResults.push(...result.rows)
+        const result = await trackDuration(async () => await dbService.query(sqlString, batch), {
+          operationName: 'DiscreteMaterialPlanDAO.queryByPlanNumbers',
+          context: {
+            tableName,
+            operationType: 'SELECT',
+            batchNumber: Math.floor(i / batchSize) + 1,
+            batchSize: batch.length
+          }
+        })
+        allResults.push(...result.result.rows)
       }
 
       return allResults
     } catch (error) {
       log.error('Query by plan numbers error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
+        recordCount: planNumbers.length,
         error: error instanceof Error ? error.message : String(error)
       })
       return []
@@ -404,18 +470,31 @@ export class DiscreteMaterialPlanDAO {
       return 0
     }
 
+    const batchId = getRequestId() || `delete-${Date.now()}`
+    let totalDeleted = 0
+
     try {
       const dbService = await this.getDatabaseService()
       const tableName = this.getTableName()
       const isSqlServer = dbService.type === 'sqlserver'
       const batchSize = 2000
-      let totalDeleted = 0
 
       // Get unique source numbers
       const uniqueSourceNumbers = [...new Set(sourceNumbers.filter(Boolean))]
+      const totalBatches = Math.ceil(uniqueSourceNumbers.length / batchSize)
+
+      log.info('Starting batch delete operation', {
+        tableName: this.getTableName(),
+        operationType: 'DELETE',
+        requestId: batchId,
+        totalRecords: uniqueSourceNumbers.length,
+        batchSize,
+        totalBatches
+      })
 
       for (let i = 0; i < uniqueSourceNumbers.length; i += batchSize) {
         const batch = uniqueSourceNumbers.slice(i, i + batchSize)
+        const batchNumber = Math.floor(i / batchSize) + 1
         const placeholders = this.buildPlaceholders(batch.length, isSqlServer)
 
         const sqlString = `
@@ -423,16 +502,32 @@ export class DiscreteMaterialPlanDAO {
           WHERE SourceNumber IN (${placeholders})
         `
 
-        const result = await dbService.query(sqlString, batch)
-        totalDeleted += result.rowCount || 0
+        const result = await trackDuration(async () => await dbService.query(sqlString, batch), {
+          operationName: 'DiscreteMaterialPlanDAO.deleteBySourceNumbers',
+          context: {
+            tableName,
+            operationType: 'DELETE',
+            batchId,
+            batchNumber,
+            totalBatches,
+            batchSize: batch.length
+          }
+        })
+        const deletedCount = result.result.rowCount || 0
+        totalDeleted += deletedCount
 
         log.debug('Deleted batch', {
-          batch: i / batchSize + 1,
-          count: result.rowCount
+          batch: batchNumber,
+          totalBatches,
+          count: deletedCount,
+          batchId
         })
       }
 
       log.info('Deleted records by source numbers', {
+        tableName: this.getTableName(),
+        operationType: 'DELETE',
+        requestId: batchId,
         totalDeleted,
         sourceNumberCount: uniqueSourceNumbers.length
       })
@@ -440,6 +535,11 @@ export class DiscreteMaterialPlanDAO {
       return totalDeleted
     } catch (error) {
       log.error('Delete by source numbers error', {
+        tableName: this.getTableName(),
+        operationType: 'DELETE',
+        requestId: batchId,
+        totalDeleted,
+        recordCount: sourceNumbers.length,
         error: error instanceof Error ? error.message : String(error)
       })
       throw error
@@ -459,11 +559,13 @@ export class DiscreteMaterialPlanDAO {
       return 0
     }
 
+    const batchId = getRequestId() || `insert-${Date.now()}`
+    let totalInserted = 0
+
     try {
       const dbService = await this.getDatabaseService()
       const tableName = this.getTableName()
       const isSqlServer = dbService.type === 'sqlserver'
-      let totalInserted = 0
 
       // SQL Server has a limit of 2100 parameters per query
       // Each record has 28 columns, so max rows per batch = 2100 / 28 = 75
@@ -473,35 +575,61 @@ export class DiscreteMaterialPlanDAO {
       const effectiveBatchSize = isSqlServer
         ? Math.min(batchSize, Math.floor(sqlServerMaxParams / columnsPerRow))
         : batchSize
+      const totalBatches = Math.ceil(records.length / effectiveBatchSize)
 
-      log.info('Batch insert parameters', {
+      log.info('Batch insert started', {
+        tableName,
+        operationType: 'INSERT',
+        requestId: batchId,
         isSqlServer,
         dbType: dbService.type,
         columnsPerRow,
         effectiveBatchSize,
-        totalRecords: records.length
+        totalRecords: records.length,
+        totalBatches
       })
 
       // Process in batches
       for (let i = 0; i < records.length; i += effectiveBatchSize) {
         const batch = records.slice(i, i + effectiveBatchSize)
-        const inserted = await this.insertBatch(dbService, tableName, batch, isSqlServer)
+        const batchNumber = Math.floor(i / effectiveBatchSize) + 1
+
+        const inserted = await this.insertBatchWithTracking(
+          dbService,
+          tableName,
+          batch,
+          isSqlServer,
+          batchId,
+          batchNumber,
+          totalBatches
+        )
         totalInserted += inserted
 
         log.debug('Inserted batch', {
-          batch: Math.floor(i / effectiveBatchSize) + 1,
-          count: inserted
+          batch: batchNumber,
+          totalBatches,
+          count: inserted,
+          batchId
         })
       }
 
       log.info('Batch insert completed', {
+        tableName,
+        operationType: 'INSERT',
+        requestId: batchId,
         totalInserted,
-        batchSize: effectiveBatchSize
+        batchSize: effectiveBatchSize,
+        totalBatches
       })
 
       return totalInserted
     } catch (error) {
       log.error('Batch insert error', {
+        tableName: this.getTableName(),
+        operationType: 'INSERT',
+        requestId: batchId,
+        totalInserted,
+        recordCount: records.length,
         error: error instanceof Error ? error.message : String(error)
       })
       throw error
@@ -509,13 +637,16 @@ export class DiscreteMaterialPlanDAO {
   }
 
   /**
-   * Insert a single batch of records
+   * Insert a single batch of records with tracking
    */
-  private async insertBatch(
+  private async insertBatchWithTracking(
     dbService: IDatabaseService,
     tableName: string,
     records: MaterialPlanRecord[],
-    isSqlServer: boolean
+    isSqlServer: boolean,
+    batchId: string,
+    batchNumber: number,
+    totalBatches: number
   ): Promise<number> {
     if (records.length === 0) {
       return 0
@@ -567,8 +698,30 @@ export class DiscreteMaterialPlanDAO {
       VALUES ${rowPlaceholders.join(', ')}
     `
 
-    const result = await dbService.query(sqlString, values)
-    return result.rowCount || records.length
+    const result = await trackDuration(async () => await dbService.query(sqlString, values), {
+      operationName: 'DiscreteMaterialPlanDAO.insertBatch',
+      context: {
+        tableName,
+        operationType: 'INSERT',
+        batchId,
+        batchNumber,
+        totalBatches,
+        recordCount: records.length
+      }
+    })
+    return result.result.rowCount || records.length
+  }
+
+  /**
+   * Insert a single batch of records (legacy method - kept for compatibility)
+   */
+  private async insertBatch(
+    dbService: IDatabaseService,
+    tableName: string,
+    records: MaterialPlanRecord[],
+    isSqlServer: boolean
+  ): Promise<number> {
+    return this.insertBatchWithTracking(dbService, tableName, records, isSqlServer, 'unknown', 1, 1)
   }
 
   /**
@@ -660,11 +813,17 @@ export class DiscreteMaterialPlanDAO {
       const tableName = this.getTableName()
 
       const sqlString = `SELECT COUNT(*) as count FROM ${tableName}`
-      const result = await dbService.query(sqlString)
+      const result = await trackDuration(async () => await dbService.query(sqlString), {
+        operationName: 'DiscreteMaterialPlanDAO.countAll',
+        context: { tableName, operationType: 'SELECT' }
+      })
 
-      return result.rows.length > 0 ? (result.rows[0].count as number) : 0
+      return result.result.rows.length > 0 ? (result.result.rows[0].count as number) : 0
     } catch (error) {
       log.error('Count all error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return 0
@@ -689,10 +848,19 @@ export class DiscreteMaterialPlanDAO {
         WHERE PlanNumber = ${placeholder}
       `
 
-      const result = await dbService.query(sqlString, [planNumber])
-      return result.rows.length > 0 ? (result.rows[0].count as number) : 0
+      const result = await trackDuration(
+        async () => await dbService.query(sqlString, [planNumber]),
+        {
+          operationName: 'DiscreteMaterialPlanDAO.countByPlanNumber',
+          context: { tableName, operationType: 'SELECT' }
+        }
+      )
+      return result.result.rows.length > 0 ? (result.result.rows[0].count as number) : 0
     } catch (error) {
       log.error('Count by plan number error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return 0
@@ -725,8 +893,18 @@ export class DiscreteMaterialPlanDAO {
               AND MaterialName IS NOT NULL
           `
 
-          const result = await dbService.query(sqlString, batch)
-          allNames.push(...result.rows.map((row) => row.MaterialName as string).filter(Boolean))
+          const result = await trackDuration(async () => await dbService.query(sqlString, batch), {
+            operationName: 'DiscreteMaterialPlanDAO.getUniqueMaterialNames',
+            context: {
+              tableName,
+              operationType: 'SELECT',
+              batchNumber: Math.floor(i / batchSize) + 1,
+              batchSize: batch.length
+            }
+          })
+          allNames.push(
+            ...result.result.rows.map((row) => row.MaterialName as string).filter(Boolean)
+          )
         }
 
         return allNames
@@ -737,11 +915,18 @@ export class DiscreteMaterialPlanDAO {
           WHERE MaterialName IS NOT NULL
         `
 
-        const result = await dbService.query(sqlString)
-        return result.rows.map((row) => row.MaterialName as string).filter(Boolean)
+        const result = await trackDuration(async () => await dbService.query(sqlString), {
+          operationName: 'DiscreteMaterialPlanDAO.getUniqueMaterialNames',
+          context: { tableName, operationType: 'SELECT' }
+        })
+        return result.result.rows.map((row) => row.MaterialName as string).filter(Boolean)
       }
     } catch (error) {
       log.error('Get unique material names error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
+        recordCount: sourceNumbers?.length || 0,
         error: error instanceof Error ? error.message : String(error)
       })
       return []
@@ -767,10 +952,16 @@ export class DiscreteMaterialPlanDAO {
         FROM ${tableName}
       `
 
-      const result = await dbService.query(sqlString)
-      return result.rows.length > 0 ? result.rows[0] : {}
+      const result = await trackDuration(async () => await dbService.query(sqlString), {
+        operationName: 'DiscreteMaterialPlanDAO.getStatistics',
+        context: { tableName, operationType: 'SELECT' }
+      })
+      return result.result.rows.length > 0 ? result.result.rows[0] : {}
     } catch (error) {
       log.error('Get statistics error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return {}

src/main/services/database/extractor-operation-history-dao.ts

@@ -0,0 +1,730 @@
+/**
+ * Data Access Object for ExtractorOperationHistory table
+ *
+ * Handles database operations for tracking extraction operation history:
+ * - Batch record insertion
+ * - Batch status updates
+ * - Querying batches (with user filtering for non-admin users)
+ * - Getting batch details
+ * - Deleting batches
+ */
+
+import { create, type IDatabaseService } from './index'
+import { createLogger, run, getRequestId, trackDuration } from '../logger'
+import type {
+  OperationHistoryRecord,
+  BatchStats,
+  InsertBatchRecordInput,
+  UpdateBatchStatusResult,
+  GetBatchesOptions
+} from '../../types/operation-history.types'
+
+const log = createLogger('ExtractorOperationHistoryDAO')
+
+/**
+ * Format datetime value from database to ISO string
+ * mssql driver returns Date objects in UTC format
+ */
+function formatDateTime(value: unknown): string {
+  if (value instanceof Date) {
+    return value.toISOString()
+  }
+  return value ? String(value) : new Date().toISOString()
+}
+
+/**
+ * Configuration for ExtractorOperationHistory table
+ */
+export const EXTRACTOR_OPERATION_HISTORY_CONFIG = {
+  TABLE_NAME_SQLSERVER: '[dbo].[ExtractorOperationHistory]',
+  TABLE_NAME_MYSQL: 'dbo_ExtractorOperationHistory',
+  COLUMNS: {
+    ID: 'ID',
+    BATCH_ID: 'BatchId',
+    USER_ID: 'UserId',
+    USERNAME: 'Username',
+    PRODUCTION_ID: 'ProductionId',
+    ORDER_NUMBER: 'OrderNumber',
+    OPERATION_TIME: 'OperationTime',
+    STATUS: 'Status',
+    RECORD_COUNT: 'RecordCount',
+    ERROR_MESSAGE: 'ErrorMessage'
+  }
+} as const
+
+/**
+ * ExtractorOperationHistory DAO Class
+ */
+export class ExtractorOperationHistoryDAO {
+  private dbService: IDatabaseService | null = null
+
+  /**
+   * Get the appropriate table name based on database type
+   */
+  private getTableName(): string {
+    const isSqlServer = this.dbService?.type === 'sqlserver'
+    return isSqlServer
+      ? EXTRACTOR_OPERATION_HISTORY_CONFIG.TABLE_NAME_SQLSERVER
+      : EXTRACTOR_OPERATION_HISTORY_CONFIG.TABLE_NAME_MYSQL
+  }
+
+  /**
+   * Get database service instance using DatabaseFactory
+   */
+  private async getDatabaseService(): Promise<IDatabaseService> {
+    if (this.dbService && this.dbService.isConnected()) {
+      return this.dbService
+    }
+
+    this.dbService = await create()
+    return this.dbService
+  }
+
+  /**
+   * Build placeholders for IN clause based on database type
+   */
+  private buildPlaceholders(count: number, isSqlServer: boolean): string {
+    return isSqlServer
+      ? Array.from({ length: count }, (_, idx) => `@p${idx}`).join(',')
+      : Array.from({ length: count }, () => '?').join(',')
+  }
+
+  // ==================== INSERT ====================
+
+  /**
+   * Insert batch records for a single extraction operation
+   * @param batchId - Unique batch identifier
+   * @param userId - User ID performing the operation
+   * @param username - Username performing the operation
+   * @param records - Array of order records to insert
+   * @returns True if successful
+   */
+  async insertBatchRecords(
+    batchId: string,
+    userId: number,
+    username: string,
+    records: InsertBatchRecordInput[]
+  ): Promise<boolean> {
+    if (!records || records.length === 0) {
+      log.warn('No records to insert', {
+        batchId,
+        tableName: this.getTableName(),
+        requestId: getRequestId()
+      })
+      return false
+    }
+
+    const requestId = getRequestId() || `insert-${Date.now()}`
+
+    try {
+      const dbService = await this.getDatabaseService()
+      const tableName = this.getTableName()
+      const isSqlServer = dbService.type === 'sqlserver'
+
+      log.info('Batch records insertion started', {
+        tableName,
+        operationType: 'INSERT',
+        requestId,
+        batchId,
+        userId,
+        username,
+        recordCount: records.length
+      })
+
+      for (const record of records) {
+        try {
+          if (isSqlServer) {
+            const sqlString = `
+              INSERT INTO ${tableName}
+                (BatchId, UserId, Username, ProductionId, OrderNumber, OperationTime, Status)
+              VALUES
+                (@p0, @p1, @p2, @p3, @p4, GETDATE(), 'pending')
+            `
+            await trackDuration(
+              async () =>
+                await dbService.query(sqlString, [
+                  batchId,
+                  userId,
+                  username,
+                  record.productionId || null,
+                  record.orderNumber
+                ]),
+              {
+                operationName: 'ExtractorOperationHistoryDAO.insertBatchRecords',
+                context: { tableName, operationType: 'INSERT', batchId }
+              }
+            )
+          } else {
+            const sqlString = `
+              INSERT INTO ${tableName}
+                (BatchId, UserId, Username, ProductionId, OrderNumber, OperationTime, Status)
+              VALUES
+                (?, ?, ?, ?, ?, NOW(), 'pending')
+            `
+            await trackDuration(
+              async () =>
+                await dbService.query(sqlString, [
+                  batchId,
+                  userId,
+                  username,
+                  record.productionId || null,
+                  record.orderNumber
+                ]),
+              {
+                operationName: 'ExtractorOperationHistoryDAO.insertBatchRecords',
+                context: { tableName, operationType: 'INSERT', batchId }
+              }
+            )
+          }
+        } catch (error) {
+          log.error('Error inserting individual record', {
+            tableName,
+            operationType: 'INSERT',
+            requestId,
+            batchId,
+            orderNumber: record.orderNumber,
+            error: error instanceof Error ? error.message : String(error)
+          })
+        }
+      }
+
+      log.info('Batch records inserted', {
+        tableName,
+        operationType: 'INSERT',
+        requestId,
+        batchId,
+        count: records.length
+      })
+      return true
+    } catch (error) {
+      log.error('Insert batch records error', {
+        tableName: this.getTableName(),
+        operationType: 'INSERT',
+        requestId,
+        batchId,
+        recordCount: records.length,
+        error: error instanceof Error ? error.message : String(error)
+      })
+      return false
+    }
+  }
+
+  // ==================== UPDATE ====================
+
+  /**
+   * Update the status of all records in a batch
+   * @param batchId - Batch identifier
+   * @param status - New status (success, failed, partial)
+   * @returns Update result
+   */
+  async updateBatchStatus(batchId: string, status: string): Promise<UpdateBatchStatusResult> {
+    try {
+      const dbService = await this.getDatabaseService()
+      const tableName = this.getTableName()
+      const isSqlServer = dbService.type === 'sqlserver'
+
+      const sqlString = `
+        UPDATE ${tableName}
+        SET Status = ${isSqlServer ? '@p0' : '?'}
+        WHERE BatchId = ${isSqlServer ? '@p1' : '?'}
+      `
+      const params = [status, batchId]
+
+      const result = await trackDuration(async () => await dbService.query(sqlString, params), {
+        operationName: 'ExtractorOperationHistoryDAO.updateBatchStatus',
+        context: { tableName, operationType: 'UPDATE', batchId }
+      })
+
+      log.info('Batch status updated', {
+        tableName,
+        operationType: 'UPDATE',
+        requestId: getRequestId(),
+        batchId,
+        status
+      })
+      return { success: true, updatedCount: 1 }
+    } catch (error) {
+      log.error('Update batch status error', {
+        tableName: this.getTableName(),
+        operationType: 'UPDATE',
+        requestId: getRequestId(),
+        batchId,
+        error: error instanceof Error ? error.message : String(error)
+      })
+      return { success: false, updatedCount: 0 }
+    }
+  }
+
+  /**
+   * Update a single record's status, error message, and optional record count
+   * @param batchId - Batch identifier
+   * @param orderNumber - Order number
+   * @param status - New status
+   * @param errorMessage - Optional error message
+   * @param recordCount - Optional per-order record count
+   * @returns True if successful
+   */
+  async updateRecordStatus(
+    batchId: string,
+    orderNumber: string,
+    status: string,
+    errorMessage?: string,
+    recordCount?: number
+  ): Promise<boolean> {
+    try {
+      const dbService = await this.getDatabaseService()
+      const tableName = this.getTableName()
+      const isSqlServer = dbService.type === 'sqlserver'
+
+      let sqlString: string
+      let params: (string | number | null)[]
+
+      if (recordCount !== undefined) {
+        sqlString = `
+          UPDATE ${tableName}
+          SET Status = ${isSqlServer ? '@p0' : '?'},
+              ErrorMessage = ${isSqlServer ? '@p1' : '?'},
+              RecordCount = ${isSqlServer ? '@p2' : '?'}
+          WHERE BatchId = ${isSqlServer ? '@p3' : '?'}
+            AND OrderNumber = ${isSqlServer ? '@p4' : '?'}
+        `
+        params = [status, errorMessage || null, recordCount, batchId, orderNumber]
+      } else {
+        sqlString = `
+          UPDATE ${tableName}
+          SET Status = ${isSqlServer ? '@p0' : '?'},
+              ErrorMessage = ${isSqlServer ? '@p1' : '?'}
+          WHERE BatchId = ${isSqlServer ? '@p2' : '?'}
+            AND OrderNumber = ${isSqlServer ? '@p3' : '?'}
+        `
+        params = [status, errorMessage || null, batchId, orderNumber]
+      }
+
+      await trackDuration(async () => await dbService.query(sqlString, params), {
+        operationName: 'ExtractorOperationHistoryDAO.updateRecordStatus',
+        context: { tableName, operationType: 'UPDATE', batchId }
+      })
+
+      return true
+    } catch (error) {
+      log.error('Update record status error', {
+        tableName: this.getTableName(),
+        operationType: 'UPDATE',
+        requestId: getRequestId(),
+        batchId,
+        orderNumber,
+        error: error instanceof Error ? error.message : String(error)
+      })
+      return false
+    }
+  }
+
+  // ==================== READ ====================
+
+  /**
+   * Get batch statistics with optional user filtering
+   * @param userId - Optional user ID for filtering (Admin gets all, User gets own)
+   * @param options - Query options (limit, offset, usernames)
+   * @returns Array of batch statistics
+   */
+  async getBatches(userId?: number, options?: GetBatchesOptions): Promise<BatchStats[]> {
+    try {
+      const dbService = await this.getDatabaseService()
+      const tableName = this.getTableName()
+      const isSqlServer = dbService.type === 'sqlserver'
+
+      let sqlString = `
+        SELECT
+          BatchId,
+          UserId,
+          Username,
+          MIN(OperationTime) as OperationTime,
+          MAX(Status) as Status,
+          COUNT(*) as TotalOrders,
+          SUM(COALESCE(RecordCount, 0)) as TotalRecords,
+          SUM(CASE WHEN Status = 'success' THEN 1 ELSE 0 END) as SuccessCount,
+          SUM(CASE WHEN Status = 'failed' THEN 1 ELSE 0 END) as FailedCount
+        FROM ${tableName}
+      `
+
+      const params: (number | string)[] = []
+
+      if (userId !== undefined) {
+        sqlString += isSqlServer ? ` WHERE UserId = @p0 ` : ` WHERE UserId = ? `
+        params.push(userId)
+      } else if (options?.usernames && options.usernames.length > 0) {
+        const placeholders = this.buildPlaceholders(options.usernames.length, isSqlServer)
+        sqlString += ` WHERE Username IN (${placeholders}) `
+        params.push(...options.usernames)
+      }
+
+      sqlString += `
+        GROUP BY BatchId, UserId, Username
+        ORDER BY OperationTime DESC
+      `
+
+      if (options?.limit) {
+        const safeLimit = Math.floor(options.limit)
+        const safeOffset = options.offset !== undefined ? Math.floor(options.offset) : undefined
+
+        if (isSqlServer) {
+          const offsetIndex = params.length
+          if (safeOffset !== undefined) {
+            params.push(safeOffset)
+          }
+          params.push(safeLimit)
+
+          if (safeOffset !== undefined) {
+            sqlString += ` OFFSET @p${offsetIndex} ROWS FETCH NEXT @p${offsetIndex + 1} ROWS ONLY`
+          } else {
+            sqlString += ` OFFSET 0 ROWS FETCH NEXT @p${offsetIndex} ROWS ONLY`
+          }
+        } else {
+          if (safeOffset !== undefined) {
+            sqlString += ` LIMIT ${safeLimit} OFFSET ${safeOffset}`
+          } else {
+            sqlString += ` LIMIT ${safeLimit}`
+          }
+        }
+      }
+
+      const result = await trackDuration(async () => await dbService.query(sqlString, params), {
+        operationName: 'ExtractorOperationHistoryDAO.getBatches',
+        context: { tableName, operationType: 'SELECT', userId }
+      })
+
+      return result.result.rows.map((row) => ({
+        batchId: row.BatchId as string,
+        userId: row.UserId as number,
+        username: row.Username as string,
+        operationTime: formatDateTime(row.OperationTime),
+        status: row.Status as string,
+        totalOrders: row.TotalOrders as number,
+        totalRecords: (row.TotalRecords as number) || 0,
+        successCount: (row.SuccessCount as number) || 0,
+        failedCount: (row.FailedCount as number) || 0
+      }))
+    } catch (error) {
+      log.error('Get batches error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
+        userId,
+        error: error instanceof Error ? error.message : String(error)
+      })
+      return []
+    }
+  }
+
+  /**
+   * Get detailed records for a specific batch
+   * @param batchId - Batch identifier
+   * @returns Array of operation records
+   */
+  async getBatchDetails(batchId: string): Promise<OperationHistoryRecord[]> {
+    try {
+      const dbService = await this.getDatabaseService()
+      const tableName = this.getTableName()
+      const isSqlServer = dbService.type === 'sqlserver'
+
+      const placeholder = isSqlServer ? '@p0' : '?'
+      const sqlString = `
+        SELECT
+          ID,
+          BatchId,
+          UserId,
+          Username,
+          ProductionId,
+          OrderNumber,
+          OperationTime,
+          Status,
+          RecordCount,
+          ErrorMessage
+        FROM ${tableName}
+        WHERE BatchId = ${placeholder}
+        ORDER BY ID
+      `
+
+      const result = await trackDuration(async () => await dbService.query(sqlString, [batchId]), {
+        operationName: 'ExtractorOperationHistoryDAO.getBatchDetails',
+        context: { tableName, operationType: 'SELECT', batchId }
+      })
+
+      return result.result.rows.map((row) => ({
+        id: row.ID as number,
+        batchId: row.BatchId as string,
+        userId: row.UserId as number,
+        username: row.Username as string,
+        productionId: row.ProductionId as string | null,
+        orderNumber: row.OrderNumber as string,
+        operationTime: new Date(row.OperationTime as string),
+        status: row.Status as string,
+        recordCount: row.RecordCount as number | null,
+        errorMessage: row.ErrorMessage as string | null
+      }))
+    } catch (error) {
+      log.error('Get batch details error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
+        batchId,
+        error: error instanceof Error ? error.message : String(error)
+      })
+      return []
+    }
+  }
+
+  /**
+   * Get a single batch's statistics
+   * @param batchId - Batch identifier
+   * @returns Batch statistics or null
+   */
+  async getBatchStats(batchId: string): Promise<BatchStats | null> {
+    try {
+      const dbService = await this.getDatabaseService()
+      const tableName = this.getTableName()
+      const isSqlServer = dbService.type === 'sqlserver'
+
+      const placeholder = isSqlServer ? '@p0' : '?'
+      const sqlString = `
+        SELECT
+          BatchId,
+          UserId,
+          Username,
+          MIN(OperationTime) as OperationTime,
+          MAX(Status) as Status,
+          COUNT(*) as TotalOrders,
+          SUM(COALESCE(RecordCount, 0)) as TotalRecords,
+          SUM(CASE WHEN Status = 'success' THEN 1 ELSE 0 END) as SuccessCount,
+          SUM(CASE WHEN Status = 'failed' THEN 1 ELSE 0 END) as FailedCount
+        FROM ${tableName}
+        WHERE BatchId = ${placeholder}
+        GROUP BY BatchId, UserId, Username
+      `
+
+      const result = await trackDuration(async () => await dbService.query(sqlString, [batchId]), {
+        operationName: 'ExtractorOperationHistoryDAO.getBatchStats',
+        context: { tableName, operationType: 'SELECT', batchId }
+      })
+
+      if (result.result.rows.length === 0) {
+        return null
+      }
+
+      const row = result.result.rows[0]
+      return {
+        batchId: row.BatchId as string,
+        userId: row.UserId as number,
+        username: row.Username as string,
+        operationTime: formatDateTime(row.OperationTime),
+        status: row.Status as string,
+        totalOrders: row.TotalOrders as number,
+        totalRecords: (row.TotalRecords as number) || 0,
+        successCount: (row.SuccessCount as number) || 0,
+        failedCount: (row.FailedCount as number) || 0
+      }
+    } catch (error) {
+      log.error('Get batch stats error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
+        batchId,
+        error: error instanceof Error ? error.message : String(error)
+      })
+      return null
+    }
+  }
+
+  // ==================== DELETE ====================
+
+  /**
+   * Delete a batch with permission checking
+   * @param batchId - Batch identifier
+   * @param requestingUserId - User ID requesting the deletion
+   * @param isAdmin - Whether the requesting user is an admin
+   * @returns True if successful
+   */
+  async deleteBatch(
+    batchId: string,
+    requestingUserId: number,
+    isAdmin: boolean
+  ): Promise<{ success: boolean; error?: string }> {
+    const requestId = getRequestId() || `delete-${Date.now()}`
+
+    try {
+      const dbService = await this.getDatabaseService()
+      const tableName = this.getTableName()
+      const isSqlServer = dbService.type === 'sqlserver'
+
+      // First check if the batch exists and if the user has permission
+      const batchStats = await this.getBatchStats(batchId)
+
+      if (!batchStats) {
+        return { success: false, error: '批次不存在' }
+      }
+
+      // Non-admin users can only delete their own batches
+      if (!isAdmin && batchStats.userId !== requestingUserId) {
+        return { success: false, error: '没有权限删除此批次' }
+      }
+
+      // Delete the batch
+      const placeholder = isSqlServer ? '@p0' : '?'
+      const sqlString = `
+        DELETE FROM ${tableName}
+        WHERE BatchId = ${placeholder}
+      `
+
+      const result = await trackDuration(async () => await dbService.query(sqlString, [batchId]), {
+        operationName: 'ExtractorOperationHistoryDAO.deleteBatch',
+        context: { tableName, operationType: 'DELETE', batchId, requestingUserId }
+      })
+
+      log.info('Batch deleted', {
+        tableName,
+        operationType: 'DELETE',
+        requestId,
+        batchId,
+        rowCount: result.result.rowCount
+      })
+      return { success: true }
+    } catch (error) {
+      log.error('Delete batch error', {
+        tableName: this.getTableName(),
+        operationType: 'DELETE',
+        requestId,
+        batchId,
+        error: error instanceof Error ? error.message : String(error)
+      })
+      return {
+        success: false,
+        error: error instanceof Error ? error.message : String(error)
+      }
+    }
+  }
+
+  /**
+   * Delete all batches for a specific user
+   * @param userId - User ID
+   * @returns Number of batches deleted
+   */
+  async deleteByUser(userId: number): Promise<number> {
+    try {
+      const dbService = await this.getDatabaseService()
+      const tableName = this.getTableName()
+      const isSqlServer = dbService.type === 'sqlserver'
+
+      const placeholder = isSqlServer ? '@p0' : '?'
+      const sqlString = `
+        DELETE FROM ${tableName}
+        WHERE UserId = ${placeholder}
+      `
+
+      const result = await trackDuration(async () => await dbService.query(sqlString, [userId]), {
+        operationName: 'ExtractorOperationHistoryDAO.deleteByUser',
+        context: { tableName, operationType: 'DELETE', userId }
+      })
+      return result.result.rowCount
+    } catch (error) {
+      log.error('Delete by user error', {
+        tableName: this.getTableName(),
+        operationType: 'DELETE',
+        requestId: getRequestId(),
+        userId,
+        error: error instanceof Error ? error.message : String(error)
+      })
+      return 0
+    }
+  }
+
+  // ==================== UTILITIES ====================
+
+  /**
+   * Check if a batch exists
+   * @param batchId - Batch identifier
+   * @returns True if batch exists
+   */
+  async batchExists(batchId: string): Promise<boolean> {
+    try {
+      const dbService = await this.getDatabaseService()
+      const tableName = this.getTableName()
+      const isSqlServer = dbService.type === 'sqlserver'
+
+      const placeholder = isSqlServer ? '@p0' : '?'
+      const sqlString = `
+        SELECT COUNT(*) as count
+        FROM ${tableName}
+        WHERE BatchId = ${placeholder}
+      `
+
+      const result = await trackDuration(async () => await dbService.query(sqlString, [batchId]), {
+        operationName: 'ExtractorOperationHistoryDAO.batchExists',
+        context: { tableName, operationType: 'SELECT', batchId }
+      })
+      return result.result.rows.length > 0 && (result.result.rows[0].count as number) > 0
+    } catch (error) {
+      log.error('Batch exists error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
+        batchId,
+        error: error instanceof Error ? error.message : String(error)
+      })
+      return false
+    }
+  }
+
+  /**
+   * Count total batches with optional user filtering
+   * @param userId - Optional user ID for filtering
+   * @param usernames - Optional usernames filter for Admin users
+   * @returns Total number of batches
+   */
+  async countBatches(userId?: number, usernames?: string[]): Promise<number> {
+    try {
+      const dbService = await this.getDatabaseService()
+      const tableName = this.getTableName()
+      const isSqlServer = dbService.type === 'sqlserver'
+
+      let sqlString = `
+        SELECT COUNT(DISTINCT BatchId) as count
+        FROM ${tableName}
+      `
+
+      const params: (number | string)[] = []
+
+      if (userId !== undefined) {
+        sqlString += isSqlServer ? ` WHERE UserId = @p0 ` : ` WHERE UserId = ? `
+        params.push(userId)
+      } else if (usernames && usernames.length > 0) {
+        const placeholders = this.buildPlaceholders(usernames.length, isSqlServer)
+        sqlString += ` WHERE Username IN (${placeholders}) `
+        params.push(...usernames)
+      }
+
+      const result = await trackDuration(async () => await dbService.query(sqlString, params), {
+        operationName: 'ExtractorOperationHistoryDAO.countBatches',
+        context: { tableName, operationType: 'SELECT', userId }
+      })
+      return result.result.rows.length > 0 ? (result.result.rows[0].count as number) : 0
+    } catch (error) {
+      log.error('Count batches error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
+        error: error instanceof Error ? error.message : String(error)
+      })
+      return 0
+    }
+  }
+
+  /**
+   * Disconnect from database
+   */
+  async disconnect(): Promise<void> {
+    if (this.dbService) {
+      await this.dbService.disconnect()
+      this.dbService = null
+    }
+  }
+}

src/main/services/database/materials-to-be-deleted-dao.ts

@@ -9,7 +9,7 @@
  */
 
 import { create, type IDatabaseService } from './index'
-import { createLogger } from '../logger'
+import { createLogger, run, getRequestId, trackDuration } from '../logger'
 
 const log = createLogger('MaterialsToBeDeletedDAO')
 
@@ -100,7 +100,11 @@ export class MaterialsToBeDeletedDAO {
    */
   async upsertMaterial(materialCode: string, managerName: string): Promise<boolean> {
     if (!materialCode || !materialCode.trim()) {
-      log.error('MaterialCode cannot be empty')
+      log.error('MaterialCode cannot be empty', {
+        tableName: this.getTableName(),
+        operationType: 'UPSERT',
+        requestId: getRequestId()
+      })
       return false
     }
 
@@ -112,7 +116,6 @@ export class MaterialsToBeDeletedDAO {
       const isSqlServer = dbService.type === 'sqlserver'
 
       if (isSqlServer) {
-        // SQL Server MERGE statement
         const sqlString = `
           MERGE ${tableName} AS target
           USING (VALUES (@p0, @p1)) AS source (MaterialCode, ManagerName)
@@ -121,21 +124,30 @@ export class MaterialsToBeDeletedDAO {
           WHEN NOT MATCHED THEN INSERT (MaterialCode, ManagerName) VALUES (source.MaterialCode, source.ManagerName);
         `
 
-        await dbService.query(sqlString, [code, manager])
+        await trackDuration(async () => await dbService.query(sqlString, [code, manager]), {
+          operationName: 'MaterialsToBeDeletedDAO.upsertMaterial',
+          context: { tableName, operationType: 'MERGE' }
+        })
       } else {
-        // MySQL ON DUPLICATE KEY UPDATE
         const sqlString = `
           INSERT INTO ${tableName} (MaterialCode, ManagerName)
           VALUES (?, ?)
           ON DUPLICATE KEY UPDATE ManagerName = VALUES(ManagerName)
         `
 
-        await dbService.query(sqlString, [code, manager])
+        await trackDuration(async () => await dbService.query(sqlString, [code, manager]), {
+          operationName: 'MaterialsToBeDeletedDAO.upsertMaterial',
+          context: { tableName, operationType: 'INSERT' }
+        })
       }
 
       return true
     } catch (error) {
       log.error('Upsert material error', {
+        tableName: this.getTableName(),
+        operationType: 'UPSERT',
+        requestId: getRequestId(),
+        materialCode: materialCode.trim(),
         error: error instanceof Error ? error.message : String(error)
       })
       return false
@@ -154,6 +166,7 @@ export class MaterialsToBeDeletedDAO {
       return { total: 0, success: 0, failed: 0 }
     }
 
+    const batchId = getRequestId() || `upsert-${Date.now()}`
     const stats: UpsertStats = {
       total: materials.length,
       success: 0,
@@ -165,6 +178,14 @@ export class MaterialsToBeDeletedDAO {
       const tableName = this.getTableName()
       const isSqlServer = dbService.type === 'sqlserver'
 
+      log.info('Batch upsert started', {
+        tableName,
+        operationType: 'UPSERT',
+        requestId: batchId,
+        totalRecords: materials.length,
+        dbType: dbService.type
+      })
+
       for (const material of materials) {
         const materialCode = material.materialCode?.trim()
         const managerName = material.managerName?.trim() || ''
@@ -176,7 +197,6 @@ export class MaterialsToBeDeletedDAO {
 
         try {
           if (isSqlServer) {
-            // SQL Server MERGE statement
             const sqlString = `
               MERGE ${tableName} AS target
               USING (VALUES (@p0, @p1)) AS source (MaterialCode, ManagerName)
@@ -185,29 +205,56 @@ export class MaterialsToBeDeletedDAO {
               WHEN NOT MATCHED THEN INSERT (MaterialCode, ManagerName) VALUES (source.MaterialCode, source.ManagerName);
             `
 
-            await dbService.query(sqlString, [materialCode, managerName || null])
+            await trackDuration(
+              async () => await dbService.query(sqlString, [materialCode, managerName || null]),
+              {
+                operationName: 'MaterialsToBeDeletedDAO.upsertBatch',
+                context: { tableName, operationType: 'MERGE', batchId }
+              }
+            )
           } else {
-            // MySQL ON DUPLICATE KEY UPDATE
             const sqlString = `
               INSERT INTO ${tableName} (MaterialCode, ManagerName)
               VALUES (?, ?)
               ON DUPLICATE KEY UPDATE ManagerName = VALUES(ManagerName)
             `
 
-            await dbService.query(sqlString, [materialCode, managerName || null])
+            await trackDuration(
+              async () => await dbService.query(sqlString, [materialCode, managerName || null]),
+              {
+                operationName: 'MaterialsToBeDeletedDAO.upsertBatch',
+                context: { tableName, operationType: 'INSERT', batchId }
+              }
+            )
           }
 
           stats.success++
         } catch (error) {
           log.error('Error upserting material', {
+            tableName,
+            operationType: 'UPSERT',
+            requestId: batchId,
             materialCode,
             error: error instanceof Error ? error.message : String(error)
           })
           stats.failed++
         }
       }
+
+      log.info('Batch upsert completed', {
+        tableName,
+        operationType: 'UPSERT',
+        requestId: batchId,
+        success: stats.success,
+        failed: stats.failed,
+        total: stats.total
+      })
     } catch (error) {
       log.error('Batch upsert error', {
+        tableName: this.getTableName(),
+        operationType: 'UPSERT',
+        requestId: batchId,
+        totalRecords: materials.length,
         error: error instanceof Error ? error.message : String(error)
       })
       stats.failed = stats.total - stats.success
@@ -279,10 +326,16 @@ export class MaterialsToBeDeletedDAO {
         WHERE MaterialCode IS NOT NULL
       `
 
-      const result = await dbService.query(sqlString)
-      return new Set(result.rows.map((row) => row.MaterialCode as string).filter(Boolean))
+      const result = await trackDuration(async () => await dbService.query(sqlString), {
+        operationName: 'MaterialsToBeDeletedDAO.getAllMaterialCodes',
+        context: { tableName, operationType: 'SELECT' }
+      })
+      return new Set(result.result.rows.map((row) => row.MaterialCode as string).filter(Boolean))
     } catch (error) {
       log.error('Get all material codes error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return new Set()
@@ -305,14 +358,20 @@ export class MaterialsToBeDeletedDAO {
         ORDER BY ManagerName, MaterialCode
       `
 
-      const result = await dbService.query(sqlString)
-      return result.rows.map((row) => ({
+      const result = await trackDuration(async () => await dbService.query(sqlString), {
+        operationName: 'MaterialsToBeDeletedDAO.getAllRecords',
+        context: { tableName, operationType: 'SELECT' }
+      })
+      return result.result.rows.map((row) => ({
         id: row.ID as number,
         materialCode: row.MaterialCode as string,
         managerName: row.ManagerName as string
       }))
     } catch (error) {
       log.error('Get all records error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return []
@@ -338,14 +397,23 @@ export class MaterialsToBeDeletedDAO {
         ORDER BY MaterialCode
       `
 
-      const result = await dbService.query(sqlString, [managerName])
-      return result.rows.map((row) => ({
+      const result = await trackDuration(
+        async () => await dbService.query(sqlString, [managerName]),
+        {
+          operationName: 'MaterialsToBeDeletedDAO.getMaterialsByManager',
+          context: { tableName, operationType: 'SELECT' }
+        }
+      )
+      return result.result.rows.map((row) => ({
         id: row.ID as number,
         materialCode: row.MaterialCode as string,
         managerName: row.ManagerName as string
       }))
     } catch (error) {
       log.error('Get materials by manager error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return []
@@ -368,10 +436,16 @@ export class MaterialsToBeDeletedDAO {
         ORDER BY ManagerName
       `
 
-      const result = await dbService.query(sqlString)
-      return result.rows.map((row) => row.ManagerName as string).filter(Boolean)
+      const result = await trackDuration(async () => await dbService.query(sqlString), {
+        operationName: 'MaterialsToBeDeletedDAO.getManagers',
+        context: { tableName, operationType: 'SELECT' }
+      })
+      return result.result.rows.map((row) => row.ManagerName as string).filter(Boolean)
     } catch (error) {
       log.error('Get managers error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return []
@@ -397,13 +471,16 @@ export class MaterialsToBeDeletedDAO {
         WHERE MaterialCode = ${placeholder}
       `
 
-      const result = await dbService.query(sqlString, [code])
+      const result = await trackDuration(async () => await dbService.query(sqlString, [code]), {
+        operationName: 'MaterialsToBeDeletedDAO.getRecordByMaterialCode',
+        context: { tableName, operationType: 'SELECT' }
+      })
 
-      if (result.rows.length === 0) {
+      if (result.result.rows.length === 0) {
         return null
       }
 
-      const row = result.rows[0]
+      const row = result.result.rows[0]
       return {
         id: row.ID as number,
         materialCode: row.MaterialCode as string,
@@ -411,6 +488,9 @@ export class MaterialsToBeDeletedDAO {
       }
     } catch (error) {
       log.error('Get record by material code error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return null
@@ -437,10 +517,16 @@ export class MaterialsToBeDeletedDAO {
         WHERE MaterialCode = ${placeholder}
       `
 
-      const result = await dbService.query(sqlString, [code])
-      return result.rowCount > 0
+      const result = await trackDuration(async () => await dbService.query(sqlString, [code]), {
+        operationName: 'MaterialsToBeDeletedDAO.deleteByMaterialCode',
+        context: { tableName, operationType: 'DELETE' }
+      })
+      return result.result.rowCount > 0
     } catch (error) {
       log.error('Delete by material code error', {
+        tableName: this.getTableName(),
+        operationType: 'DELETE',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return false
@@ -464,10 +550,19 @@ export class MaterialsToBeDeletedDAO {
         WHERE ManagerName = ${placeholder}
       `
 
-      const result = await dbService.query(sqlString, [managerName])
-      return result.rowCount
+      const result = await trackDuration(
+        async () => await dbService.query(sqlString, [managerName]),
+        {
+          operationName: 'MaterialsToBeDeletedDAO.deleteByManager',
+          context: { tableName, operationType: 'DELETE' }
+        }
+      )
+      return result.result.rowCount
     } catch (error) {
       log.error('Delete by manager error', {
+        tableName: this.getTableName(),
+        operationType: 'DELETE',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return 0
@@ -484,10 +579,16 @@ export class MaterialsToBeDeletedDAO {
       const tableName = this.getTableName()
 
       const sqlString = `DELETE FROM ${tableName}`
-      const result = await dbService.query(sqlString)
-      return result.rowCount
+      const result = await trackDuration(async () => await dbService.query(sqlString), {
+        operationName: 'MaterialsToBeDeletedDAO.deleteAllMaterials',
+        context: { tableName, operationType: 'DELETE' }
+      })
+      return result.result.rowCount
     } catch (error) {
       log.error('Delete all materials error', {
+        tableName: this.getTableName(),
+        operationType: 'DELETE',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return 0
@@ -504,6 +605,7 @@ export class MaterialsToBeDeletedDAO {
       return 0
     }
 
+    const batchId = getRequestId() || `delete-${Date.now()}`
     let totalDeleted = 0
     const batchSize = 1000
 
@@ -511,9 +613,20 @@ export class MaterialsToBeDeletedDAO {
       const dbService = await this.getDatabaseService()
       const tableName = this.getTableName()
       const isSqlServer = dbService.type === 'sqlserver'
+      const totalBatches = Math.ceil(materialCodes.length / batchSize)
+
+      log.info('Batch delete started', {
+        tableName,
+        operationType: 'DELETE',
+        requestId: batchId,
+        totalRecords: materialCodes.length,
+        batchSize,
+        totalBatches
+      })
 
       for (let i = 0; i < materialCodes.length; i += batchSize) {
         const batch = materialCodes.slice(i, i + batchSize)
+        const batchNumber = Math.floor(i / batchSize) + 1
         const placeholders = this.buildPlaceholders(batch.length, isSqlServer)
 
         const sqlString = `
@@ -521,14 +634,41 @@ export class MaterialsToBeDeletedDAO {
           WHERE MaterialCode IN (${placeholders})
         `
 
-        const result = await dbService.query(
+        const result = await trackDuration(
+          async () =>
+            await dbService.query(
               sqlString,
               batch.map((c) => c.trim())
-        )
-        totalDeleted += result.rowCount
+            ),
+          {
+            operationName: 'MaterialsToBeDeletedDAO.deleteByMaterialCodes',
+            context: {
+              tableName,
+              operationType: 'DELETE',
+              batchId,
+              batchNumber,
+              totalBatches,
+              batchSize: batch.length
             }
+          }
+        )
+        totalDeleted += result.result.rowCount
+      }
+
+      log.info('Batch delete completed', {
+        tableName,
+        operationType: 'DELETE',
+        requestId: batchId,
+        totalDeleted,
+        totalRecords: materialCodes.length
+      })
     } catch (error) {
       log.error('Delete by material codes error', {
+        tableName: this.getTableName(),
+        operationType: 'DELETE',
+        requestId: batchId,
+        totalDeleted,
+        recordCount: materialCodes.length,
         error: error instanceof Error ? error.message : String(error)
       })
     }
@@ -557,10 +697,16 @@ export class MaterialsToBeDeletedDAO {
         WHERE MaterialCode = ${placeholder}
       `
 
-      const result = await dbService.query(sqlString, [code])
-      return result.rows.length > 0 && (result.rows[0].count as number) > 0
+      const result = await trackDuration(async () => await dbService.query(sqlString, [code]), {
+        operationName: 'MaterialsToBeDeletedDAO.materialExists',
+        context: { tableName, operationType: 'SELECT' }
+      })
+      return result.result.rows.length > 0 && (result.result.rows[0].count as number) > 0
     } catch (error) {
       log.error('Material exists error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return false
@@ -577,11 +723,17 @@ export class MaterialsToBeDeletedDAO {
       const tableName = this.getTableName()
 
       const sqlString = `SELECT COUNT(*) as count FROM ${tableName}`
-      const result = await dbService.query(sqlString)
+      const result = await trackDuration(async () => await dbService.query(sqlString), {
+        operationName: 'MaterialsToBeDeletedDAO.countAll',
+        context: { tableName, operationType: 'SELECT' }
+      })
 
-      return result.rows.length > 0 ? (result.rows[0].count as number) : 0
+      return result.result.rows.length > 0 ? (result.result.rows[0].count as number) : 0
     } catch (error) {
       log.error('Count all error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return 0
@@ -606,10 +758,19 @@ export class MaterialsToBeDeletedDAO {
         WHERE ManagerName = ${placeholder}
       `
 
-      const result = await dbService.query(sqlString, [managerName])
-      return result.rows.length > 0 ? (result.rows[0].count as number) : 0
+      const result = await trackDuration(
+        async () => await dbService.query(sqlString, [managerName]),
+        {
+          operationName: 'MaterialsToBeDeletedDAO.countByManager',
+          context: { tableName, operationType: 'SELECT' }
+        }
+      )
+      return result.result.rows.length > 0 ? (result.result.rows[0].count as number) : 0
     } catch (error) {
       log.error('Count by manager error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return 0
@@ -634,8 +795,11 @@ export class MaterialsToBeDeletedDAO {
         WHERE MaterialCode IS NOT NULL
       `
 
-      const statsResult = await dbService.query(statsSql)
-      const stats = statsResult.rows[0] || {}
+      const statsResult = await trackDuration(async () => await dbService.query(statsSql), {
+        operationName: 'MaterialsToBeDeletedDAO.getStatistics',
+        context: { tableName, operationType: 'SELECT' }
+      })
+      const stats = statsResult.result.rows[0] || {}
 
       // Get materials per manager
       const managerSql = `
@@ -646,8 +810,11 @@ export class MaterialsToBeDeletedDAO {
         ORDER BY count DESC
       `
 
-      const managerResult = await dbService.query(managerSql)
-      const materialsPerManager = managerResult.rows.map((row) => ({
+      const managerResult = await trackDuration(async () => await dbService.query(managerSql), {
+        operationName: 'MaterialsToBeDeletedDAO.getStatistics.managers',
+        context: { tableName, operationType: 'SELECT' }
+      })
+      const materialsPerManager = managerResult.result.rows.map((row) => ({
         [row.ManagerName as string]: row.count as number
       }))
 
@@ -658,6 +825,9 @@ export class MaterialsToBeDeletedDAO {
       }
     } catch (error) {
       log.error('Get statistics error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return {

src/main/services/database/materials-type-to-be-deleted-dao.ts

@@ -6,7 +6,7 @@
  */
 
 import { create, type IDatabaseService } from './index'
-import { createLogger } from '../logger'
+import { createLogger, run, getRequestId, trackDuration } from '../logger'
 
 const log = createLogger('MaterialsTypeToBeDeletedDAO')
 
@@ -87,14 +87,20 @@ export class MaterialsTypeToBeDeletedDAO {
         ORDER BY ManagerName, MaterialName
       `
 
-      const result = await dbService.query(sqlString)
-      return result.rows.map((row) => ({
+      const result = await trackDuration(async () => await dbService.query(sqlString), {
+        operationName: 'MaterialsTypeToBeDeletedDAO.getAllMaterials',
+        context: { tableName, operationType: 'SELECT' }
+      })
+      return result.result.rows.map((row) => ({
         id: row.ID as number,
         materialName: row.MaterialName as string,
         managerName: row.ManagerName as string
       }))
     } catch (error) {
       log.error('Get all materials error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return []
@@ -120,14 +126,23 @@ export class MaterialsTypeToBeDeletedDAO {
         ORDER BY MaterialName
       `
 
-      const result = await dbService.query(sqlString, [managerName])
-      return result.rows.map((row) => ({
+      const result = await trackDuration(
+        async () => await dbService.query(sqlString, [managerName]),
+        {
+          operationName: 'MaterialsTypeToBeDeletedDAO.getMaterialsByManager',
+          context: { tableName, operationType: 'SELECT' }
+        }
+      )
+      return result.result.rows.map((row) => ({
         id: row.ID as number,
         materialName: row.MaterialName as string,
         managerName: row.ManagerName as string
       }))
     } catch (error) {
       log.error('Get materials by manager error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return []
@@ -150,10 +165,16 @@ export class MaterialsTypeToBeDeletedDAO {
         ORDER BY ManagerName
       `
 
-      const result = await dbService.query(sqlString)
-      return result.rows.map((row) => row.ManagerName as string).filter(Boolean)
+      const result = await trackDuration(async () => await dbService.query(sqlString), {
+        operationName: 'MaterialsTypeToBeDeletedDAO.getManagers',
+        context: { tableName, operationType: 'SELECT' }
+      })
+      return result.result.rows.map((row) => row.ManagerName as string).filter(Boolean)
     } catch (error) {
       log.error('Get managers error', {
+        tableName: this.getTableName(),
+        operationType: 'SELECT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return []
@@ -170,7 +191,11 @@ export class MaterialsTypeToBeDeletedDAO {
    */
   async upsertMaterial(materialName: string, managerName: string): Promise<boolean> {
     if (!materialName || !materialName.trim()) {
-      log.error('MaterialName cannot be empty')
+      log.error('MaterialName cannot be empty', {
+        tableName: this.getTableName(),
+        operationType: 'UPSERT',
+        requestId: getRequestId()
+      })
       return false
     }
 
@@ -182,7 +207,6 @@ export class MaterialsTypeToBeDeletedDAO {
       const isSqlServer = dbService.type === 'sqlserver'
 
       if (isSqlServer) {
-        // SQL Server MERGE statement
         const sqlString = `
           MERGE ${tableName} AS target
           USING (VALUES (@p0, @p1)) AS source (MaterialName, ManagerName)
@@ -191,21 +215,29 @@ export class MaterialsTypeToBeDeletedDAO {
           WHEN NOT MATCHED THEN INSERT (MaterialName, ManagerName) VALUES (source.MaterialName, source.ManagerName);
         `
 
-        await dbService.query(sqlString, [name, manager])
+        await trackDuration(async () => await dbService.query(sqlString, [name, manager]), {
+          operationName: 'MaterialsTypeToBeDeletedDAO.upsertMaterial',
+          context: { tableName, operationType: 'MERGE' }
+        })
       } else {
-        // MySQL ON DUPLICATE KEY UPDATE
         const sqlString = `
           INSERT INTO ${tableName} (MaterialName, ManagerName)
           VALUES (?, ?)
           ON DUPLICATE KEY UPDATE ManagerName = VALUES(ManagerName)
         `
 
-        await dbService.query(sqlString, [name, manager])
+        await trackDuration(async () => await dbService.query(sqlString, [name, manager]), {
+          operationName: 'MaterialsTypeToBeDeletedDAO.upsertMaterial',
+          context: { tableName, operationType: 'INSERT' }
+        })
       }
 
       return true
     } catch (error) {
       log.error('Upsert material error', {
+        tableName: this.getTableName(),
+        operationType: 'UPSERT',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return false
@@ -247,10 +279,16 @@ export class MaterialsTypeToBeDeletedDAO {
         params = [name]
       }
 
-      const result = await dbService.query(sqlString, params)
-      return result.rowCount > 0
+      const result = await trackDuration(async () => await dbService.query(sqlString, params), {
+        operationName: 'MaterialsTypeToBeDeletedDAO.deleteMaterial',
+        context: { tableName, operationType: 'DELETE' }
+      })
+      return result.result.rowCount > 0
     } catch (error) {
       log.error('Delete material error', {
+        tableName: this.getTableName(),
+        operationType: 'DELETE',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return false
@@ -284,29 +322,46 @@ export class MaterialsTypeToBeDeletedDAO {
           SET MaterialName = @p0, ManagerName = @p1
           WHERE MaterialName = @p2 AND ManagerName = @p3
         `
-        const result = await dbService.query(sqlString, [
+        const result = await trackDuration(
+          async () =>
+            await dbService.query(sqlString, [
               newName.trim(),
               newManager.trim(),
               oldName.trim(),
               oldManager.trim()
-        ])
-        return result.rowCount > 0
+            ]),
+          {
+            operationName: 'MaterialsTypeToBeDeletedDAO.updateMaterial',
+            context: { tableName, operationType: 'UPDATE' }
+          }
+        )
+        return result.result.rowCount > 0
       } else {
         const sqlString = `
           UPDATE ${tableName}
           SET MaterialName = ?, ManagerName = ?
           WHERE MaterialName = ? AND ManagerName = ?
         `
-        const result = await dbService.query(sqlString, [
+        const result = await trackDuration(
+          async () =>
+            await dbService.query(sqlString, [
               newName.trim(),
               newManager.trim(),
               oldName.trim(),
               oldManager.trim()
-        ])
-        return result.rowCount > 0
+            ]),
+          {
+            operationName: 'MaterialsTypeToBeDeletedDAO.updateMaterial',
+            context: { tableName, operationType: 'UPDATE' }
+          }
+        )
+        return result.result.rowCount > 0
       }
     } catch (error) {
       log.error('Update material error', {
+        tableName: this.getTableName(),
+        operationType: 'UPDATE',
+        requestId: getRequestId(),
         error: error instanceof Error ? error.message : String(error)
       })
       return false
@@ -323,9 +378,24 @@ export class MaterialsTypeToBeDeletedDAO {
   async upsertBatch(
     request: MaterialTypeBatchRequest
   ): Promise<{ total: number; success: number; failed: number }> {
+    const batchId = getRequestId() || `batch-${Date.now()}`
     const stats = { total: 0, success: 0, failed: 0 }
 
     try {
+      const tableName = this.getTableName()
+      const totalOperations =
+        request.toInsert.length + request.toUpdate.length + request.toDelete.length
+
+      log.info('Batch upsert started', {
+        tableName,
+        operationType: 'BATCH',
+        requestId: batchId,
+        totalOperations,
+        inserts: request.toInsert.length,
+        updates: request.toUpdate.length,
+        deletes: request.toDelete.length
+      })
+
       // Process inserts
       for (const record of request.toInsert) {
         stats.total++
@@ -355,9 +425,24 @@ export class MaterialsTypeToBeDeletedDAO {
         else stats.failed++
       }
 
+      log.info('Batch upsert completed', {
+        tableName,
+        operationType: 'BATCH',
+        requestId: batchId,
+        success: stats.success,
+        failed: stats.failed,
+        total: stats.total
+      })
+
       return stats
     } catch (error) {
       log.error('Batch upsert error', {
+        tableName: this.getTableName(),
+        operationType: 'BATCH',
+        requestId: batchId,
+        total: stats.total,
+        success: stats.success,
+        failed: stats.failed,
         error: error instanceof Error ? error.message : String(error)
       })
       return stats

src/main/services/database/mysql.ts

@@ -5,6 +5,9 @@ import type {
   QueryResult,
   MySqlConfig
 } from '../../types/database.types'
+import { createLogger, trackDuration } from '../logger'
+
+const log = createLogger('MySqlService')
 
 export type { MySqlConfig } from '../../types/database.types'
 
@@ -24,6 +27,7 @@ export class MySqlService implements IDatabaseService {
    */
   async connect(): Promise<void> {
     if (this.connection) {
+      log.warn('Already connected to MySQL')
       throw new Error('Already connected to MySQL')
     }
 
@@ -38,7 +42,18 @@ export class MySqlService implements IDatabaseService {
 
       // Test connection
       await this.connection.ping()
+      log.info('Connected to MySQL', {
+        host: this.config.host,
+        port: this.config.port,
+        database: this.config.database
+      })
     } catch (error) {
+      log.error('Failed to connect to MySQL', {
+        host: this.config.host,
+        port: this.config.port,
+        database: this.config.database,
+        error
+      })
       throw new Error(`Failed to connect to MySQL: ${(error as Error).message}`)
     }
   }
@@ -54,7 +69,9 @@ export class MySqlService implements IDatabaseService {
     try {
       await this.connection.end()
       this.connection = null
+      log.info('Disconnected from MySQL')
     } catch (error) {
+      log.error('Failed to disconnect from MySQL', { error })
       throw new Error(`Failed to disconnect from MySQL: ${(error as Error).message}`)
     }
   }
@@ -74,8 +91,13 @@ export class MySqlService implements IDatabaseService {
       throw new Error('Not connected to MySQL. Call connect() first.')
     }
 
+    const sqlPreview = sql.substring(0, 100)
+    const paramCount = params?.length ?? 0
+
     try {
-      const [result, fields] = await this.connection.execute(sql, params)
+      const { result: queryResult } = await trackDuration(
+        async () => {
+          const [result, fields] = await this.connection!.execute(sql, params)
 
           // Convert to plain objects and extract column names
           const columns = Array.isArray(fields) ? fields.map((field) => field.name) : []
@@ -94,12 +116,15 @@ export class MySqlService implements IDatabaseService {
             rowCount = okPacket.affectedRows || okPacket.changedRows || 0
           }
 
-      return {
-        rows,
-        columns,
-        rowCount
-      }
+          return { rows, columns, rowCount }
+        },
+        { operationName: 'MySqlService.query' }
+      )
+
+      log.debug('Query executed', { sqlPreview, rowCount: queryResult.rowCount, paramCount })
+      return queryResult
     } catch (error) {
+      log.error('MySQL query failed', { sqlPreview, paramCount, error })
       throw new Error(`MySQL query failed: ${(error as Error).message}`)
     }
   }
@@ -112,17 +137,24 @@ export class MySqlService implements IDatabaseService {
       throw new Error('Not connected to MySQL. Call connect() first.')
     }
 
+    const queryCount = queries.length
+    log.info('Transaction started', { queryCount })
+
     try {
       await this.connection.beginTransaction()
 
-      for (const { sql, params } of queries) {
+      for (let i = 0; i < queries.length; i++) {
+        const { sql, params } = queries[i]
         await this.connection.execute(sql, params)
+        log.debug('Transaction query executed', { index: i, sqlPreview: sql.substring(0, 100) })
       }
 
       await this.connection.commit()
+      log.info('Transaction committed', { queryCount })
     } catch (error) {
       if (this.connection) {
         await this.connection.rollback()
+        log.warn('Transaction rolled back', { queryCount, error })
       }
       throw new Error(`MySQL transaction failed: ${(error as Error).message}`)
     }

src/main/services/database/sql-server.ts

@@ -5,6 +5,9 @@ import type {
   QueryResult,
   SqlServerConfig
 } from '../../types/database.types'
+import { createLogger, trackDuration } from '../logger'
+
+const log = createLogger('SqlServerService')
 
 export type { SqlServerConfig } from '../../types/database.types'
 
@@ -24,6 +27,7 @@ export class SqlServerService implements IDatabaseService {
    */
   async connect(): Promise<void> {
     if (this.pool) {
+      log.warn('Already connected to SQL Server')
       throw new Error('Already connected to SQL Server')
     }
 
@@ -42,7 +46,18 @@ export class SqlServerService implements IDatabaseService {
 
       this.pool = new sql.ConnectionPool(poolConfig)
       await this.pool.connect()
+      log.info('Connected to SQL Server', {
+        server: this.config.server,
+        port: this.config.port,
+        database: this.config.database
+      })
     } catch (error) {
+      log.error('Failed to connect to SQL Server', {
+        server: this.config.server,
+        port: this.config.port,
+        database: this.config.database,
+        error
+      })
       throw new Error(`Failed to connect to SQL Server: ${(error as Error).message}`)
     }
   }
@@ -58,7 +73,9 @@ export class SqlServerService implements IDatabaseService {
     try {
       await this.pool.close()
       this.pool = null
+      log.info('Disconnected from SQL Server')
     } catch (error) {
+      log.error('Failed to disconnect from SQL Server', { error })
       throw new Error(`Failed to disconnect from SQL Server: ${(error as Error).message}`)
     }
   }
@@ -80,8 +97,13 @@ export class SqlServerService implements IDatabaseService {
       throw new Error('Not connected to SQL Server. Call connect() first.')
     }
 
+    const sqlPreview = sqlString.substring(0, 100)
+    const paramCount = params?.length ?? 0
+
     try {
-      const request = this.pool.request()
+      const { result: queryResult } = await trackDuration(
+        async () => {
+          const request = this.pool!.request()
 
           // Add parameters if provided - convert array to @p0, @p1, ... format
           if (params && params.length > 0) {
@@ -102,7 +124,14 @@ export class SqlServerService implements IDatabaseService {
             columns,
             rowCount: result.rowsAffected?.[0] || rows.length
           }
+        },
+        { operationName: 'SqlServerService.query' }
+      )
+
+      log.debug('Query executed', { sqlPreview, rowCount: queryResult.rowCount, paramCount })
+      return queryResult
     } catch (error) {
+      log.error('SQL Server query failed', { sqlPreview, paramCount, error })
       throw new Error(`SQL Server query failed: ${(error as Error).message}`)
     }
   }
@@ -126,8 +155,13 @@ export class SqlServerService implements IDatabaseService {
       throw new Error('Not connected to SQL Server. Call connect() first.')
     }
 
+    const sqlPreview = sqlString.substring(0, 100)
+    const paramNames = Object.keys(params)
+
     try {
-      const request = this.pool.request()
+      const { result: queryResult } = await trackDuration(
+        async () => {
+          const request = this.pool!.request()
 
           // Add parameters with explicit types
           for (const [key, { value, type }] of Object.entries(params)) {
@@ -150,7 +184,18 @@ export class SqlServerService implements IDatabaseService {
             columns,
             rowCount: result.rowsAffected?.[0] || rows.length
           }
+        },
+        { operationName: 'SqlServerService.queryWithParams' }
+      )
+
+      log.debug('Query with params executed', {
+        sqlPreview,
+        rowCount: queryResult.rowCount,
+        paramNames
+      })
+      return queryResult
     } catch (error) {
+      log.error('SQL Server query with params failed', { sqlPreview, paramNames, error })
       throw new Error(`SQL Server query failed: ${(error as Error).message}`)
     }
   }
@@ -164,12 +209,15 @@ export class SqlServerService implements IDatabaseService {
       throw new Error('Not connected to SQL Server. Call connect() first.')
     }
 
+    const queryCount = queries.length
     const transaction = new sql.Transaction(this.pool)
+    log.info('Transaction started', { queryCount })
 
     try {
       await transaction.begin()
 
-      for (const { sql: sqlString, params } of queries) {
+      for (let i = 0; i < queries.length; i++) {
+        const { sql: sqlString, params } = queries[i]
         const request = new sql.Request(transaction)
 
         // Add parameters if provided - convert array to @p0, @p1, ... format
@@ -180,11 +228,17 @@ export class SqlServerService implements IDatabaseService {
         }
 
         await request.query(sqlString)
+        log.debug('Transaction query executed', {
+          index: i,
+          sqlPreview: sqlString.substring(0, 100)
+        })
       }
 
       await transaction.commit()
+      log.info('Transaction committed', { queryCount })
     } catch (error) {
       await transaction.rollback()
+      log.warn('Transaction rolled back', { queryCount, error })
       throw new Error(`SQL Server transaction failed: ${(error as Error).message}`)
     }
   }

src/main/services/erp/ErpBrowserManager.ts

@@ -195,6 +195,10 @@ export class ErpBrowserManager {
   async navigate(url: string, options?: { timeout?: number }): Promise<void> {
     const page = this.session?.page
     if (!page) {
+      log.error('No page available for navigation', {
+        url,
+        hasSession: !!this.session
+      })
       throw new Error('No page available. Call initialize() first.')
     }
 

src/main/services/erp/cleaner.ts

@@ -3,7 +3,8 @@ import { ErpAuthService } from './erp-auth'
 import type { CleanerInput, CleanerResult, OrderCleanDetail } from '../../types/cleaner.types'
 import type { ErpSession } from '../../types/erp.types'
 import type { FrameLocator, Locator, Page } from 'playwright'
-import { createLogger } from '../logger'
+import { createLogger, run, trackDuration } from '../logger'
+import { capturePageContext } from './erp-error-context'
 
 const log = createLogger('CleanerService')
 
@@ -173,6 +174,15 @@ export class CleanerService {
   }
 
   async clean(input: CleanerInput): Promise<CleanerResult> {
+    return run(
+      async () => {
+        return await this.performCleanup(input)
+      },
+      { operation: 'cleaner' }
+    )
+  }
+
+  private async performCleanup(input: CleanerInput): Promise<CleanerResult> {
     const result: CleanerResult = {
       ordersProcessed: 0,
       materialsDeleted: 0,
@@ -184,6 +194,7 @@ export class CleanerService {
     }
 
     const totalOrders = input.orderNumbers.length
+    const totalMaterials = input.materialCodes.length
     const dryRun = input.dryRun ?? this.dryRun
     const queryBatchSize = clampNumber(
       input.queryBatchSize,
@@ -200,10 +211,12 @@ export class CleanerService {
 
     log.info('Starting cleaner', {
       totalOrders,
-      materialCount: input.materialCodes.length,
+      totalMaterials,
       dryRun,
       queryBatchSize,
-      processConcurrency
+      processConcurrency,
+      orderNumbers: input.orderNumbers,
+      materialCodes: input.materialCodes
     })
 
     const deleteSet = new Set(input.materialCodes)
@@ -231,9 +244,14 @@ export class CleanerService {
         log.info('Processing cleaner batch', {
           batchIndex: batchIndex + 1,
           totalBatches: orderBatches.length,
-          batchSize: batchOrders.length
+          batchSize: batchOrders.length,
+          totalOrders,
+          totalMaterials
         })
 
+        // Track batch processing duration with 5s slow threshold
+        await trackDuration(
+          async () => {
             await this.queryOrders(workFrame, batchOrders)
             await this.waitForLoading(workFrame)
 
@@ -281,6 +299,20 @@ export class CleanerService {
               result.errors.push(`Order ${missingOrder}: ${missingMessage}`)
               result.details.push(this.createErrorDetail(missingOrder, missingMessage))
             }
+          },
+          {
+            operationName: `batch-${batchIndex + 1}-${orderBatches[batchIndex].length}-orders`,
+            message: `Batch ${batchIndex + 1}/${orderBatches.length}`,
+            slowThresholdMs: 5000,
+            context: {
+              batchIndex: batchIndex + 1,
+              totalBatches: orderBatches.length,
+              batchSize: batchOrders.length,
+              totalOrders,
+              totalMaterials
+            }
+          }
+        )
       }
 
       const retryResult = await this.retryFailedOrders({
@@ -321,11 +353,22 @@ export class CleanerService {
         ordersProcessed: result.ordersProcessed,
         materialsDeleted: result.materialsDeleted,
         materialsSkipped: result.materialsSkipped,
-        errorCount: result.errors.length
+        errorCount: result.errors.length,
+        totalOrders,
+        totalMaterials,
+        dryRun
       })
     } catch (error) {
       const message = error instanceof Error ? error.message : 'Unknown error'
-      log.error('Cleaner failed', { error: message })
+      log.error('Cleaner failed', {
+        error: message,
+        totalOrders,
+        totalMaterials,
+        dryRun,
+        orderNumbers: input.orderNumbers,
+        materialCodes: input.materialCodes,
+        ...(popupPage ? await capturePageContext(popupPage, undefined, 'cleaner.outerCatch') : {})
+      })
       result.errors.push(`Clean failed: ${message}`)
     } finally {
       if (popupPage) {
@@ -344,55 +387,173 @@ export class CleanerService {
     session: ErpSession
   ): Promise<{ popupPage: Page; workFrame: FrameLocator }> {
     const { page, mainFrame } = session
+    const navStartTime = Date.now()
 
+    log.info('开始导航到清理页面', {
+      sessionAvailable: !!session,
+      hasPage: !!page,
+      hasMainFrame: !!mainFrame
+    })
+
+    // Step 1: Click menu icon
+    log.debug('[导航 Step 1] 准备点击菜单图标')
     await mainFrame.locator('i').first().click()
+    log.debug('[导航 Step 1 完成] 菜单图标已点击', { elapsedMs: Date.now() - navStartTime })
 
+    // Step 2: Wait for popup and click menu item
+    log.debug('[导航 Step 2] 等待弹出窗口并点击菜单项')
     const popupPromise = page.waitForEvent('popup')
     await mainFrame.getByTitle('离散生产订单维护', { exact: true }).first().click()
     const popupPage = await popupPromise
+    log.debug('[导航 Step 2 完成] 弹出窗口已打开', {
+      elapsedMs: Date.now() - navStartTime,
+      popupOpened: !!popupPage
+    })
 
+    // Step 3: Get forward frame
+    log.debug('[导航 Step 3] 获取 forwardFrame 框架')
     const forwardFrameLocator = popupPage.locator('#forwardFrame')
     const fFrame = forwardFrameLocator.contentFrame()
+    log.debug('[导航 Step 3 完成] forwardFrame 已获取', {
+      elapsedMs: Date.now() - navStartTime,
+      frameExists: !!fFrame
+    })
 
+    if (!fFrame) {
+      log.error('[导航失败] forwardFrame 为空', {
+        elapsedMs: Date.now() - navStartTime,
+        pageUrl: popupPage.url(),
+        contextData: await capturePageContext(popupPage, undefined, 'nav.forwardFrame')
+      })
+      throw new Error('无法访问弹出窗口的 forwardFrame')
+    }
+
+    // Step 4: Get inner work frame
+    log.debug('[导航 Step 4] 等待并获取 mainiframe 内部框架', { timeout: 30000 })
     const innerFrameLocator = fFrame.locator('#mainiframe')
     await innerFrameLocator.waitFor({ state: 'visible', timeout: 30000 })
     const workFrame = innerFrameLocator.contentFrame()
+    log.debug('[导航 Step 4 完成] 内部工作框架已获取', {
+      elapsedMs: Date.now() - navStartTime,
+      frameExists: !!workFrame
+    })
 
+    if (!workFrame) {
+      log.error('[导航失败] workFrame 为空', {
+        elapsedMs: Date.now() - navStartTime,
+        pageUrl: popupPage.url(),
+        contextData: await capturePageContext(popupPage, undefined, 'nav.workFrame')
+      })
+      throw new Error('无法访问内部工作框架')
+    }
+
+    // Step 5: Wait for page ready
+    log.debug('[导航 Step 5] 等待页面就绪标志', { selector: '#hot-key-head_list', timeout: 30000 })
     await workFrame.locator('#hot-key-head_list').waitFor({ state: 'visible', timeout: 30000 })
+    const totalNavTime = Date.now() - navStartTime
+    log.info('[导航完成] 已导航到清理页面', {
+      totalNavTimeMs: totalNavTime,
+      isSlow: totalNavTime > 5000
+    })
 
     return { popupPage, workFrame }
   }
 
   private async setupQueryInterface(innerFrame: FrameLocator): Promise<void> {
-    await innerFrame.locator('.search-name-wrapper > .iconfont').click()
-    await innerFrame.getByText('订单号查询').click()
-    await innerFrame.getByRole('tab', { name: '全部' }).click()
+    const setupStartTime = Date.now()
+    log.debug('[查询界面设置开始] 准备配置查询界面')
 
+    // Step 1: Click search icon
+    log.debug('[查询设置 Step 1] 点击搜索图标')
+    await innerFrame.locator('.search-name-wrapper > .iconfont').click()
+    log.debug('[查询设置 Step 1 完成] 搜索图标已点击', { elapsedMs: Date.now() - setupStartTime })
+
+    // Step 2: Select order number query mode
+    log.debug('[查询设置 Step 2] 选择订单号查询模式')
+    await innerFrame.getByText('订单号查询').click()
+    log.debug('[查询设置 Step 2 完成] 已切换到订单号查询', {
+      elapsedMs: Date.now() - setupStartTime
+    })
+
+    // Step 3: Switch to "All" tab
+    log.debug('[查询设置 Step 3] 切换到全部标签页')
+    await innerFrame.getByRole('tab', { name: '全部' }).click()
+    log.debug('[查询设置 Step 3 完成] 已全部标签页激活', { elapsedMs: Date.now() - setupStartTime })
+
+    // Step 4: Set query limit to 5000
+    log.debug('[查询设置 Step 4] 设置查询数量限制为 5000')
     const inputEl = innerFrame.locator('#rc_select_0')
     await inputEl.fill('5000')
     await inputEl.press('Enter')
+    const totalSetupTime = Date.now() - setupStartTime
+    log.debug('[查询设置完成] 查询界面配置完毕', {
+      totalSetupTimeMs: totalSetupTime,
+      queryLimit: 5000,
+      isSlow: totalSetupTime > 2000
+    })
   }
 
   private async queryOrders(workFrame: FrameLocator, orderNumbers: string[]): Promise<void> {
+    const queryStartTime = Date.now()
+    log.debug('[订单查询开始]', {
+      orderCount: orderNumbers.length,
+      orderNumbers: orderNumbers
+        .slice(0, 5)
+        .concat(orderNumbers.length > 5 ? [`... (${orderNumbers.length - 5} more)`] : []),
+      isPreview: orderNumbers.length > 5
+    })
+
     const textbox = workFrame.getByRole('textbox', { name: '生产订单号' })
+    log.debug('[订单查询] 准备填入订单号')
     await textbox.fill(orderNumbers.join(','))
+    log.debug('[订单查询] 订单号已填入', {
+      elapsedMs: Date.now() - queryStartTime,
+      charCount: orderNumbers.join(',').length
+    })
+
+    log.debug('[订单查询] 点击搜索按钮')
     await workFrame.locator('.search-component-searchBtn').click()
+    log.info('[订单查询完成] 查询请求已发送', {
+      elapsedMs: Date.now() - queryStartTime,
+      orderCount: orderNumbers.length
+    })
   }
 
   private async collectQueryResultRows(workFrame: FrameLocator): Promise<QueryResultRow[]> {
+    const collectStartTime = Date.now()
+    log.debug('[查询结果收集开始] 准备读取查询结果表格')
+
     const rows = workFrame.locator('tbody tr')
     const rowCount = await rows.count()
+    log.debug('[查询结果收集] 检测到表格行数', { rowCount })
+
     const result: QueryResultRow[] = []
+    let validOrderCount = 0
+    let invalidOrderCount = 0
 
     for (let rowIndex = 0; rowIndex < rowCount; rowIndex++) {
       const row = rows.nth(rowIndex)
       const orderNumber = await this.extractOrderNumberFromQueryRow(row)
       if (!this.isOrderNumber(orderNumber)) {
+        invalidOrderCount++
+        if (invalidOrderCount <= 3) {
+          log.warn('[查询结果] 跳过无效订单号行', { rowIndex, extractedValue: orderNumber })
+        }
         continue
       }
+      validOrderCount++
       result.push({ rowIndex, orderNumber })
     }
 
+    const totalCollectTime = Date.now() - collectStartTime
+    log.info('[查询结果收集完成]', {
+      totalRowsScanned: rowCount,
+      validOrderCount,
+      invalidOrderCount,
+      elapsedMs: totalCollectTime,
+      isSlow: totalCollectTime > 3000
+    })
+
     return result
   }
 
@@ -400,12 +561,31 @@ export class CleanerService {
     try {
       const cell = row.locator('td[colkey="vbillcode"]')
       const codeLink = cell.locator('.code-detail-link').first()
-      const rawValue =
-        (await codeLink.count()) > 0 ? await codeLink.innerText() : await cell.innerText()
+      const linkCount = await codeLink.count()
+
+      log.verbose('[提取订单号] 尝试从行提取订单号', {
+        hasLink: linkCount > 0,
+        extractionMethod: linkCount > 0 ? 'link' : 'cellText'
+      })
+
+      const rawValue = linkCount > 0 ? await codeLink.innerText() : await cell.innerText()
       const value = rawValue.trim()
       const match = value.match(/SC\d{14}/)
-      return match ? match[0] : value
-    } catch {
+      const extracted = match ? match[0] : value
+
+      log.verbose('[提取订单号完成]', {
+        rawValue,
+        extracted,
+        matched: !!match
+      })
+
+      return extracted
+    } catch (error) {
+      const message = error instanceof Error ? error.message : 'Unknown error'
+      log.warn('[提取订单号失败] 提取过程发生错误', {
+        error: message,
+        fallback: 'empty string'
+      })
       return ''
     }
   }
@@ -464,7 +644,10 @@ export class CleanerService {
       }
     }
 
-    throw new Error('无法定位“备料计划”菜单项（可能菜单结构已变化）')
+    log.error('Failed to locate material plan menu item', {
+      selectorsAttempted: candidates.length
+    })
+    throw new Error('无法定位”备料计划”菜单项（可能菜单结构已变化）')
   }
 
   private async processDetailPage(params: {
@@ -480,29 +663,79 @@ export class CleanerService {
     ) => void
   }): Promise<OrderCleanDetail> {
     const { detailPage, deleteSet, dryRun, progressState, expectedOrderNumber, onProgress } = params
+    const processStartTime = Date.now()
+
+    log.info('[订单详情处理开始]', {
+      expectedOrderNumber,
+      dryRun,
+      deleteSetSize: deleteSet.size,
+      completedOrders: progressState.completedOrders,
+      totalOrders: progressState.totalOrders
+    })
 
     try {
+      // Step 1: Access forward frame
+      log.debug('[详情页面 Step 1] 准备访问 forwardFrame')
       const detailMainFrame = detailPage.locator('#forwardFrame')
       const dFrame = await detailMainFrame.contentFrame()
 
       if (!dFrame) {
-        throw new Error('Failed to access detail page forward frame')
+        const errorMsg = '无法访问详情页面的 forwardFrame'
+        log.error('[详情页面失败] forwardFrame 访问失败', {
+          elapsedMs: Date.now() - processStartTime,
+          pageUrl: detailPage.url(),
+          contextData: await capturePageContext(detailPage)
+        })
+        throw new Error(errorMsg)
       }
+      log.debug('[详情页面 Step 1 完成] forwardFrame 已获取', {
+        elapsedMs: Date.now() - processStartTime
+      })
 
+      // Step 2: Access inner frame
+      log.debug('[详情页面 Step 2] 等待并获取 mainiframe 内部框架', { timeout: 30000 })
       const detailInnerLocator = dFrame.locator('#mainiframe')
       await detailInnerLocator.waitFor({ state: 'visible', timeout: 30000 })
       const detailInnerFrame = await detailInnerLocator.contentFrame()
 
       if (!detailInnerFrame) {
-        throw new Error('Failed to access detail inner frame')
+        const errorMsg = '无法访问详情页面的内部框架'
+        log.error('[详情页面失败] 内部框架访问失败', {
+          elapsedMs: Date.now() - processStartTime,
+          pageUrl: detailPage.url(),
+          contextData: await capturePageContext(
+            detailPage,
+            undefined,
+            'processDetail.detailInnerFrame'
+          )
+        })
+        throw new Error(errorMsg)
       }
+      log.debug('[详情页面 Step 2 完成] 内部框架已获取', {
+        elapsedMs: Date.now() - processStartTime
+      })
 
+      // Step 3: Wait for page header
+      log.debug('[详情页面 Step 3] 等待页面标题显示', {
+        selector: '离散备料计划维护',
+        timeout: 30000
+      })
       await detailInnerFrame
         .getByText(/^离散备料计划维护：/)
         .waitFor({ state: 'visible', timeout: 30000 })
+      log.debug('[详情页面 Step 3 完成] 页面标题已显示', {
+        elapsedMs: Date.now() - processStartTime
+      })
 
+      // Step 4: Extract order number
+      log.debug('[详情页面 Step 4] 提取源订单号')
       const sourceOrderNumber = await this.extractSourceOrderNumber(detailInnerFrame)
       const orderNumber = sourceOrderNumber || expectedOrderNumber || 'UNKNOWN_ORDER'
+      log.debug('[详情页面 Step 4 完成] 订单号已确认', {
+        extractedOrderNumber: orderNumber,
+        sourceOrderNumber,
+        usedFallback: !sourceOrderNumber && !!expectedOrderNumber
+      })
 
       const detail: OrderCleanDetail = {
         orderNumber,
@@ -516,6 +749,8 @@ export class CleanerService {
         retrySuccess: false
       }
 
+      // Step 5: Get material counts and status
+      log.debug('[详情页面 Step 5] 读取物料数量和状态')
       const detailCountText = await detailInnerFrame.getByText(/^详细信息 \(\d+\)$/).innerText()
       const detailCountMatch = detailCountText.match(/\((\d+)\)/)
       const detailCount = detailCountMatch ? parseInt(detailCountMatch[1], 10) : 0
@@ -524,8 +759,15 @@ export class CleanerService {
       const statusMatch = statusText.replace(/\n/g, '').match(/备料状态:(.+)$/)
       const detailStatus = statusMatch ? statusMatch[1].trim() : ''
 
+      log.info('[详情页面] 订单状态已读取', {
+        orderNumber,
+        detailStatus,
+        totalMaterials: detailCount,
+        elapsedMs: Date.now() - processStartTime
+      })
+
       onProgress?.(
-        `开始处理订单: ${orderNumber}`,
+        `开始处理订单：${orderNumber}`,
         this.calculateProgress(
           progressState.completedOrders,
           0,
@@ -541,13 +783,26 @@ export class CleanerService {
         }
       )
 
+      // Step 6: Process materials if status is "审批通过"
       if (detailStatus === '审批通过' && detailCount > 0) {
+        log.debug('[详情页面 Step 6] 订单状态为"审批通过"，开始修改流程', {
+          materialCount: detailCount
+        })
         await detailInnerFrame.getByRole('button', { name: '修改' }).click()
+        log.debug('[详情页面 Step 6.1] 已点击"修改"按钮', {
+          elapsedMs: Date.now() - processStartTime
+        })
 
         const saveButtonLocator = detailInnerFrame.getByRole('button', { name: '保存' })
         await saveButtonLocator.waitFor({ state: 'visible', timeout: 30000 })
+        log.debug('[详情页面 Step 6.2] "保存"按钮已就绪', {
+          elapsedMs: Date.now() - processStartTime
+        })
 
         await detailInnerFrame.getByText('展开').first().click()
+        log.debug('[详情页面 Step 6.3] 已展开明细卡片', {
+          elapsedMs: Date.now() - processStartTime
+        })
 
         const childForm = detailInnerFrame.locator('.card-table-side-box')
         const buttonWrapper = childForm.locator('.button-wrapper')
@@ -557,14 +812,28 @@ export class CleanerService {
 
         let lastRowNumber = ''
         let materialIdx = 0
+        const processingStartTime = Date.now()
+
+        log.info('[物料循环开始] 准备遍历物料明细', {
+          orderNumber,
+          totalMaterials: detailCount,
+          deleteSetSize: deleteSet.size
+        })
 
         while (true) {
           materialIdx += 1
+          const materialStartTime = Date.now()
 
           const currentRow = await this.getInputValue(childForm, /^行号$/)
           const rowNumInt = parseInt(currentRow, 10)
 
           if (currentRow === lastRowNumber) {
+            log.debug('[物料循环] 检测到重复行号，等待 500ms', {
+              orderNumber,
+              materialIdx,
+              rowNumber: currentRow,
+              elapsedMs: Date.now() - processingStartTime
+            })
             await this.delay(500)
           }
 
@@ -592,6 +861,16 @@ export class CleanerService {
           )
 
           if (deleteSet.has(materialCode)) {
+            log.debug('[物料判断] 物料在删除清单中，进行评估', {
+              orderNumber,
+              materialIdx,
+              materialCode,
+              materialName,
+              rowNumber: rowNumInt,
+              pendingQty: pendingQty || '(empty)',
+              deleteSetSize: deleteSet.size
+            })
+
             const shouldDelete = this.shouldDeleteMaterial({
               rowNumber: rowNumInt,
               pendingQty,
@@ -600,13 +879,35 @@ export class CleanerService {
             })
 
             if (shouldDelete && !dryRun) {
+              log.info('[物料操作] 执行删除操作', {
+                orderNumber,
+                materialIdx,
+                materialCode,
+                materialName,
+                rowNumber: currentRow,
+                dryRun: false
+              })
               const oldRowNumber = currentRow
               await deleteRowBtn.click()
 
               const deleteSuccess = await this.waitForRowChange(childForm, oldRowNumber, 10000)
+              const deleteElapsed = Date.now() - materialStartTime
 
               if (deleteSuccess) {
                 detail.materialsDeleted += 1
+                log.info('[物料操作完成] 物料已成功删除', {
+                  orderNumber,
+                  materialCode,
+                  rowNumber: currentRow,
+                  elapsedMs: deleteElapsed
+                })
+              } else {
+                log.warn('[物料操作警告] 删除操作后行号未改变', {
+                  orderNumber,
+                  materialCode,
+                  rowNumber: currentRow,
+                  elapsedMs: deleteElapsed
+                })
               }
               continue
             }
@@ -619,6 +920,15 @@ export class CleanerService {
                 materialCode,
                 deleteSet
               })
+              log.debug('[物料跳过] 物料不满足删除条件', {
+                orderNumber,
+                materialIdx,
+                materialCode,
+                materialName,
+                rowNumber: rowNumInt,
+                reason,
+                elapsedMs: Date.now() - materialStartTime
+              })
               detail.skippedMaterials.push({
                 materialCode,
                 materialName,
@@ -626,28 +936,93 @@ export class CleanerService {
                 reason
               })
             }
+          } else {
+            log.verbose('[物料判断] 物料不在删除清单中，跳过', {
+              orderNumber,
+              materialIdx,
+              materialCode,
+              materialName
+            })
           }
 
           const isNextEnabled = await this.isButtonEnabled(nextBtn)
           if (isNextEnabled) {
             lastRowNumber = currentRow
+            log.verbose('[物料循环] 点击"下一行"按钮', {
+              orderNumber,
+              materialIdx,
+              currentRow,
+              hasNext: true
+            })
             await nextBtn.click()
           } else {
+            log.info('[物料循环结束] 已到达最后一行', {
+              orderNumber,
+              totalMaterials: materialIdx,
+              deleted: detail.materialsDeleted,
+              skipped: detail.materialsSkipped,
+              elapsedMs: Date.now() - processingStartTime
+            })
             break
           }
         }
 
+        log.debug('[详情页面 Step 7] 折叠明细卡片')
         await collapseBtn.click()
 
         if (!dryRun && detail.materialsDeleted > 0) {
+          log.info('[详情页面 Step 8] 保存订单修改', {
+            orderNumber,
+            materialsDeleted: detail.materialsDeleted,
+            materialsSkipped: detail.materialsSkipped
+          })
           await saveButtonLocator.click()
           await saveButtonLocator.waitFor({ state: 'hidden', timeout: 60000 })
+          log.info('[详情页面保存完成] 订单修改已保存', {
+            orderNumber,
+            materialsDeleted: detail.materialsDeleted,
+            elapsedMs: Date.now() - processStartTime
+          })
+        } else if (dryRun) {
+          log.info('[详情页面干运行] 模拟模式下不保存修改', {
+            orderNumber,
+            wouldDeleteMaterials: detail.materialsDeleted
+          })
         }
+      } else {
+        log.info('[详情页面跳过] 订单状态不是"审批通过"或无物料', {
+          orderNumber,
+          detailStatus,
+          detailCount,
+          reason: detailStatus !== '审批通过' ? '状态不符' : '无物料明细'
+        })
       }
 
+      const totalProcessTime = Date.now() - processStartTime
+      log.info('[详情页面处理完成]', {
+        orderNumber,
+        totalMaterials: detailCount,
+        deleted: detail.materialsDeleted,
+        skipped: detail.materialsSkipped,
+        elapsedMs: totalProcessTime,
+        isSlow: totalProcessTime > 30000,
+        dryRun
+      })
+
       return detail
+    } catch (error) {
+      const message = error instanceof Error ? error.message : 'Unknown error'
+      log.error('[详情页面处理失败]', {
+        orderNumber: expectedOrderNumber || 'UNKNOWN',
+        error: message,
+        elapsedMs: Date.now() - processStartTime,
+        contextData: await capturePageContext(detailPage, undefined, 'processDetail.error')
+      })
+      throw error
     } finally {
+      log.debug('[详情页面清理] 准备关闭详情页面', { pageUrl: detailPage.url() })
       await detailPage.close()
+      log.debug('[详情页面清理完成] 详情页已关闭')
     }
   }
 
@@ -777,32 +1152,90 @@ export class CleanerService {
     }
 
     if (failedDetails.length === 0) {
+      log.info('[重试机制] 没有需要重试的订单', { checkedCount: failedDetails.length })
       return result
     }
 
-    log.info('Starting retry for failed orders', { count: failedDetails.length })
+    const retryStartTime = Date.now()
+    log.info('[重试机制开始] 准备重试失败的订单', {
+      totalFailures: failedDetails.length,
+      failedOrders: failedDetails
+        .map((d) => d.orderNumber)
+        .slice(0, 5)
+        .concat(failedDetails.length > 5 ? [`... (${failedDetails.length - 5} more)`] : [])
+    })
 
     const MAX_RETRIES = 2
 
+    // Track overall retry process duration
+    const trackedResult = await trackDuration(
+      async () => {
+        const retryResult: RetryResult = {
+          retriedOrders: 0,
+          successfulRetries: 0,
+          updatedDetails: []
+        }
+
         for (let detailIndex = 0; detailIndex < failedDetails.length; detailIndex++) {
           const failedDetail = failedDetails[detailIndex]
           const orderNumber = failedDetail.orderNumber
           const retryAttempts: import('../../types/cleaner.types').RetryAttempt[] = []
+          const retryLoopStartTime = Date.now()
+
+          log.info('[重试订单] 开始处理失败订单的重试', {
+            orderNumber,
+            failureReason: failedDetail.errors.join('; '),
+            index: detailIndex + 1,
+            total: failedDetails.length
+          })
 
           for (let attempt = 1; attempt <= MAX_RETRIES; attempt++) {
-        try {
-          log.info(`Retrying order ${orderNumber} (attempt ${attempt}/${MAX_RETRIES})`)
+            const attemptStartTime = Date.now()
+            log.info('[重试尝试] 开始第 {attempt} 次重试', {
+              orderNumber,
+              attempt,
+              maxRetries: MAX_RETRIES,
+              elapsedMs: attemptStartTime - retryLoopStartTime,
+              interpolatedAttempt: attempt
+            })
 
+            try {
+              // Step 1: Re-query order
+              log.debug('[重试查询] 重新查询订单', { orderNumber, attempt })
               await this.queryOrders(workFrame, [orderNumber])
               await this.waitForLoading(workFrame)
+              log.debug('[重试查询完成] 查询加载完成', {
+                orderNumber,
+                attempt,
+                elapsedMs: Date.now() - attemptStartTime
+              })
 
+              // Step 2: Check query results
               const rows = workFrame.locator('tbody tr')
               const rowCount = await rows.count()
               if (rowCount === 0) {
-            throw new Error('订单重试查询无结果')
+                const errorMsg = '订单重试查询无结果'
+                log.error('[重试失败] 重试查询返回空结果', {
+                  orderNumber,
+                  attempt,
+                  rowCount,
+                  elapsedMs: Date.now() - attemptStartTime
+                })
+                throw new Error(errorMsg)
               }
+              log.debug('[重试查询] 查询到 {rowCount} 行结果', { orderNumber, attempt, rowCount })
 
+              // Step 3: Open detail page
+              log.debug('[重试详情] 打开订单详情页', { orderNumber, attempt })
               const detailPage = await this.openDetailPageFromCurrentQuery(workFrame, popupPage)
+              log.debug('[重试详情] 详情页已打开', {
+                orderNumber,
+                attempt,
+                elapsedMs: Date.now() - attemptStartTime
+              })
+
+              // Step 4: Process detail page
+              log.debug('[重试处理] 开始处理详情页', { orderNumber, attempt })
               const retryDetail = await this.processDetailPage({
                 detailPage,
                 deleteSet,
@@ -820,20 +1253,46 @@ export class CleanerService {
                   )
                 }
               })
+              log.info('[重试处理完成] 详情页处理完毕', {
+                orderNumber,
+                attempt,
+                deleted: retryDetail.materialsDeleted,
+                skipped: retryDetail.materialsSkipped,
+                elapsedMs: Date.now() - attemptStartTime
+              })
 
-          result.successfulRetries += 1
-          result.updatedDetails.push({
+              // Success - update counters
+              retryResult.successfulRetries += 1
+              retryResult.updatedDetails.push({
                 ...retryDetail,
                 retryCount: attempt,
                 retriedAt: Date.now(),
                 retrySuccess: true,
                 retryAttempts
               })
-          result.retriedOrders += 1
+              retryResult.retriedOrders += 1
+
+              log.info('[重试成功] 订单重试成功', {
+                orderNumber,
+                attempt,
+                cumulativeSuccesses: retryResult.successfulRetries,
+                cumulativeRetried: retryResult.retriedOrders,
+                deletedMaterials: retryDetail.materialsDeleted,
+                elapsedMs: Date.now() - retryLoopStartTime
+              })
               break
             } catch (error) {
               const message = error instanceof Error ? error.message : 'Unknown error'
-          log.warn(`Retry attempt ${attempt} failed for order ${orderNumber}: ${message}`)
+              const attemptElapsed = Date.now() - attemptStartTime
+
+              log.warn('[重试失败] 当前重试尝试失败', {
+                orderNumber,
+                attempt,
+                maxRetries: MAX_RETRIES,
+                error: message,
+                elapsedMs: attemptElapsed,
+                remainingAttempts: MAX_RETRIES - attempt
+              })
 
               retryAttempts.push({
                 attempt,
@@ -842,24 +1301,58 @@ export class CleanerService {
               })
 
               if (attempt === MAX_RETRIES) {
-            result.updatedDetails.push({
+                log.error('[重试彻底失败] 所有重试均已失败', {
+                  orderNumber,
+                  totalAttempts: MAX_RETRIES,
+                  errors: retryAttempts.map((a) => a.error),
+                  elapsedMs: Date.now() - retryLoopStartTime,
+                  finalOutcome: 'exhausted_all_retries',
+                  successRate: `${((retryResult.successfulRetries / (detailIndex + 1)) * 100).toFixed(1)}%`
+                })
+
+                retryResult.updatedDetails.push({
                   ...failedDetail,
                   retryCount: MAX_RETRIES,
                   retryAttempts,
                   retriedAt: Date.now(),
                   retrySuccess: false
                 })
-            result.retriedOrders += 1
+                retryResult.retriedOrders += 1
               }
             }
           }
         }
 
-    log.info('Retry process completed', {
-      retriedOrders: result.retriedOrders,
-      successfulRetries: result.successfulRetries
+        const totalRetryTime = Date.now() - retryStartTime
+        const finalSuccessRate =
+          failedDetails.length > 0
+            ? ((retryResult.successfulRetries / failedDetails.length) * 100).toFixed(1) + '%'
+            : 'N/A'
+        const avgTimePerRetry = totalRetryTime / (failedDetails.length || 1)
+
+        log.info('[重试机制完成] 所有重试订单处理完毕', {
+          totalRetryOrders: failedDetails.length,
+          successfulRetries: retryResult.successfulRetries,
+          failedRetries: failedDetails.length - retryResult.successfulRetries,
+          successRate: finalSuccessRate,
+          totalElapsedTimeMs: totalRetryTime,
+          avgTimePerRetry,
+          isSlow: totalRetryTime > 30000
         })
 
-    return result
+        return retryResult
+      },
+      {
+        operationName: 'retry-failed-orders',
+        message: 'Retry failed orders',
+        slowThresholdMs: 5000,
+        context: {
+          totalRetryOrders: failedDetails.length,
+          dryRun
+        }
+      }
+    )
+
+    return trackedResult.result
   }
 }

src/main/services/erp/erp-auth.ts

@@ -1,6 +1,8 @@
 import { chromium } from 'playwright'
 import type { ErpConfig, ErpSession } from '../../types/erp.types'
 import { createLogger } from '../logger'
+import { capturePageContext } from './erp-error-context'
+import { attachPageDiagnostics, attachContextDiagnostics } from './page-diagnostics'
 
 const log = createLogger('ErpAuthService')
 
@@ -29,6 +31,8 @@ export class ErpAuthService {
       return this.session
     }
 
+    log.info('开始ERP登录', { url: this.config.url })
+
     // Launch browser with SSL certificate errors ignored
     const browser = await chromium.launch({
       headless: this.config.headless ?? false, // Use config or default to false
@@ -41,6 +45,8 @@ export class ErpAuthService {
       ]
     })
 
+    log.debug('浏览器已启动', { headless: this.config.headless ?? false })
+
     const context = await browser.newContext({
       acceptDownloads: true,
       viewport: { width: 1920, height: 1080 },
@@ -50,11 +56,15 @@ export class ErpAuthService {
     })
 
     const page = await context.newPage()
+    attachPageDiagnostics(page)
+    attachContextDiagnostics(context)
 
     // Navigate to login page (use actual login URL from Python code)
     const loginUrl = `${this.config.url}/yonbip/resources/uap/rbac/login/main/index.html`
     await page.goto(loginUrl)
 
+    log.debug('已导航到登录页面')
+
     // Wait for page to load
     await page.waitForLoadState('domcontentloaded', { timeout: PAGE_LOAD_TIMEOUT })
 
@@ -68,8 +78,12 @@ export class ErpAuthService {
     // This is the main working frame for all subsequent operations
     const frameLocator = page.locator('#forwardFrame')
     const contentFrame = await frameLocator.contentFrame()
+    log.debug('已获取 forwardFrame')
 
     if (!contentFrame) {
+      log.error('Failed to access forwardFrame content frame', {
+        ...(await capturePageContext(page))
+      })
       throw new Error('Failed to access forwardFrame content frame')
     }
 
@@ -80,6 +94,10 @@ export class ErpAuthService {
     try {
       await contentFrame.getByRole('textbox', { name: '用户名' }).fill(this.config.username)
     } catch (e) {
+      log.error('Failed to find username input', {
+        error: e instanceof Error ? e.message : String(e),
+        ...(await capturePageContext(page, undefined, 'login.username'))
+      })
       throw new Error(`Failed to find username input: ${e}`)
     }
 
@@ -87,6 +105,10 @@ export class ErpAuthService {
     try {
       await contentFrame.getByRole('textbox', { name: '密码' }).fill(this.config.password)
     } catch (e) {
+      log.error('Failed to find password input', {
+        error: e instanceof Error ? e.message : String(e),
+        ...(await capturePageContext(page, undefined, 'login.password'))
+      })
       throw new Error(`Failed to find password input: ${e}`)
     }
 
@@ -94,6 +116,10 @@ export class ErpAuthService {
     try {
       await contentFrame.getByRole('button', { name: '登录' }).click()
     } catch (e) {
+      log.error('Failed to click login button', {
+        error: e instanceof Error ? e.message : String(e),
+        ...(await capturePageContext(page, undefined, 'login.button'))
+      })
       throw new Error(`Failed to click login button: ${e}`)
     }
 
@@ -112,6 +138,8 @@ export class ErpAuthService {
       isLoggedIn: true
     }
 
+    log.info('ERP会话已建立')
+
     return this.session
   }
 
@@ -138,6 +166,7 @@ export class ErpAuthService {
 
       const hasError = await errorLocator.isVisible()
       if (hasError) {
+        log.error('ERP login failed: incorrect username or password')
         throw new Error('ERP 登录失败：名称或密码错误')
       }
 
@@ -149,6 +178,7 @@ export class ErpAuthService {
 
       const hasError = await errorLocator.isVisible().catch(() => false)
       if (hasError) {
+        log.error('ERP login failed: incorrect username or password (retry check)')
         throw new Error('ERP 登录失败：名称或密码错误')
       }
 
@@ -161,6 +191,7 @@ export class ErpAuthService {
    */
   async close(): Promise<void> {
     if (this.session) {
+      log.info('正在关闭ERP会话')
       await this.session.context.close()
       await this.session.browser.close()
       this.session = null
@@ -172,6 +203,7 @@ export class ErpAuthService {
    */
   getSession(): ErpSession {
     if (!this.session?.isLoggedIn) {
+      log.error('getSession called without active session')
       throw new Error('Not logged in. Call login() first.')
     }
     return this.session

src/main/services/erp/erp-error-context.ts

@@ -0,0 +1,104 @@
+/**
+ * ERP Error Context Capture
+ *
+ * Lightweight helper to capture Playwright page state when ERP operations fail.
+ * All capture calls are defensive — failures do not propagate to the caller.
+ */
+
+import type { Page } from 'playwright'
+import fs from 'fs'
+import path from 'path'
+import { getLogDir } from '../logger/shared'
+
+export interface ErpErrorContext {
+  pageUrl?: string
+  frameHierarchy?: Array<{ name: string; url: string }>
+  targetSelector?: string
+  step?: string
+  screenshotPath?: string
+}
+
+/**
+ * Sanitize a step name for use as a filename component.
+ * Replaces non-alphanumeric characters with underscores and truncates.
+ */
+function sanitizeForFilename(step: string | undefined): string {
+  if (!step) return 'unknown'
+  return step.replace(/[^a-zA-Z0-9_-]/g, '_').slice(0, 40)
+}
+
+/**
+ * Capture a screenshot of the page for error diagnostics.
+ * Stored as PNG under <logDir>/screenshots/.
+ * Defensive: never throws.
+ */
+async function captureScreenshot(page: Page, step?: string): Promise<string | undefined> {
+  try {
+    if (page.isClosed()) return undefined
+
+    const screenshotDir = path.join(getLogDir(), 'screenshots')
+    fs.mkdirSync(screenshotDir, { recursive: true })
+
+    const now = new Date()
+    const timestamp = [
+      now.getFullYear(),
+      String(now.getMonth() + 1).padStart(2, '0'),
+      String(now.getDate()).padStart(2, '0'),
+      '_',
+      String(now.getHours()).padStart(2, '0'),
+      String(now.getMinutes()).padStart(2, '0'),
+      String(now.getSeconds()).padStart(2, '0')
+    ].join('')
+
+    const filename = `err_${timestamp}_${sanitizeForFilename(step)}.png`
+    const filePath = path.join(screenshotDir, filename)
+
+    const buffer = await page.screenshot({ type: 'png', timeout: 5000 })
+    fs.writeFileSync(filePath, buffer)
+
+    return filePath
+  } catch {
+    // screenshot failure must not propagate
+    return undefined
+  }
+}
+
+/**
+ * Capture the current state of a Playwright page for error logging.
+ * Returns a plain object safe for structured logging.
+ *
+ * @param page - The Playwright page to inspect
+ * @param targetSelector - Optional selector that was being targeted
+ */
+export async function capturePageContext(
+  page: Page,
+  targetSelector?: string,
+  step?: string
+): Promise<ErpErrorContext> {
+  const ctx: ErpErrorContext = {}
+
+  try {
+    ctx.pageUrl = page.url()
+  } catch {
+    // page may be closed or inaccessible
+  }
+
+  try {
+    const frames = page.frames()
+    ctx.frameHierarchy = frames.map((f) => ({ name: f.name(), url: f.url() }))
+  } catch {
+    // frame enumeration may fail on detached pages
+  }
+
+  if (targetSelector) {
+    ctx.targetSelector = targetSelector
+  }
+
+  if (step) {
+    ctx.step = step
+  }
+
+  ctx.screenshotPath = await captureScreenshot(page, step)
+
+  return ctx
+}

src/main/services/erp/extractor-core.ts

@@ -6,6 +6,10 @@ import type {
   ExtractorCoreResult,
   ExtractionProgress
 } from '../../types/extractor.types'
+import { createLogger } from '../logger'
+import { capturePageContext } from './erp-error-context'
+
+const log = createLogger('ExtractorCore')
 
 /**
  * ExtractorCore - Handles all web page operations for data extraction
@@ -27,6 +31,11 @@ export class ExtractorCore {
     }
 
     const totalBatches = this.createBatches(input.orderNumbers, input.batchSize).length
+    log.info('开始下载所有批次', {
+      totalOrders: input.orderNumbers.length,
+      totalBatches,
+      batchSize: input.batchSize
+    })
     const totalPoints = 1 + totalBatches + 2
     const progressPerPoint = 100 / totalPoints
 
@@ -59,10 +68,16 @@ export class ExtractorCore {
         result.downloadedFiles.push(filePath)
       } catch (error) {
         const message = error instanceof Error ? error.message : 'Unknown error'
+        log.error('批次下载失败', { batchIndex: i, totalBatches, error: message })
         result.errors.push(`Batch ${i + 1}: ${message}`)
       }
     }
 
+    log.info('所有批次下载完成', {
+      downloadedCount: result.downloadedFiles.length,
+      errorCount: result.errors.length
+    })
+
     return result
   }
 
@@ -85,32 +100,44 @@ export class ExtractorCore {
     // Step 1: Click menu icon (Python line 266)
     // main_frame is #forwardFrame.content_frame returned from login
     await mainFrame.locator('i').first().click()
+    log.debug('导航: 已点击菜单图标')
 
     // Step 2: Click discrete material plan menu item and expect popup (Python lines 267-271)
     const popupPromise = page.waitForEvent('popup')
     await mainFrame.getByTitle('离散备料计划维护', { exact: true }).first().click()
     const popupPage = await popupPromise
+    log.debug('导航: 弹出窗口已打开')
 
     // Step 3 & 4: Get nested frame structure in popup window (Python lines 273-276)
     // popup page contains #forwardFrame, which contains #mainiframe
     const forwardFrameLocator = popupPage.locator('#forwardFrame')
     const fFrame = await forwardFrameLocator.contentFrame()
+    log.debug('导航: 已获取 forwardFrame')
 
     if (!fFrame) {
+      log.error('Failed to access popup forward frame', {
+        ...(await capturePageContext(popupPage, undefined, 'navigate.forwardFrame'))
+      })
       throw new Error('Failed to access popup forward frame')
     }
 
     const innerFrameLocator = fFrame.locator('#mainiframe')
     await innerFrameLocator.waitFor({ state: 'visible', timeout: 15000 })
     const workFrame = await innerFrameLocator.contentFrame()
+    log.debug('导航: 已获取内部工作框架')
 
     if (!workFrame) {
+      log.error('Failed to access inner work frame', {
+        ...(await capturePageContext(popupPage, undefined, 'navigate.innerFrame'))
+      })
       throw new Error('Failed to access inner work frame')
     }
 
     // Step 5: Setup query interface (Python line 278)
     await this.setupQueryInterface(workFrame)
 
+    log.info('提取器页面导航完成')
+
     return { popupPage, workFrame }
   }
 
@@ -121,17 +148,21 @@ export class ExtractorCore {
   private async setupQueryInterface(innerFrame: any): Promise<void> {
     // Click search icon (Python line 233)
     await innerFrame.locator('.search-name-wrapper > .iconfont').click()
+    log.debug('查询界面: 已点击搜索图标')
 
     // Click "订单号查询" menu item (Python line 234)
     await innerFrame.getByText('订单号查询').click()
+    log.debug('查询界面: 已点击订单号查询')
 
     // Click "全部" tab (Python line 235)
     await innerFrame.getByRole('tab', { name: '全部' }).click()
+    log.debug('查询界面: 已切换到全部标签页')
 
     // Set limit to 5000 (Python lines 237-239)
     const inputBox = innerFrame.locator('#rc_select_0')
     await inputBox.fill('5000')
     await inputBox.press('Enter')
+    log.debug('查询界面: 已设置查询限制为5000')
   }
 
   /**
@@ -147,16 +178,21 @@ export class ExtractorCore {
     _totalBatches: number,
     downloadDir: string
   ): Promise<string> {
+    log.info('开始下载批次', { batchIndex: batchIndex + 1, orderCount: orderNumbers.length })
+
     // Fill order numbers (Python lines 143-145)
     const textbox = workFrame.getByRole('textbox', { name: '来源生产订单号' })
     await textbox.fill('')
     await textbox.fill(orderNumbers.join(','))
+    log.debug('已填入订单号', { orderCount: orderNumbers.length })
 
     // Click search button (Python line 147)
     await workFrame.locator('.search-component-searchBtn').click()
+    log.debug('已点击搜索按钮')
 
     // Wait for loading (Python lines 148-153)
     await this.waitForLoading(workFrame)
+    log.debug('查询加载完成')
 
     // Click first row checkbox (Python line 155)
     await workFrame.getByRole('row', { name: '序号' }).getByLabel('').click()
@@ -181,6 +217,8 @@ export class ExtractorCore {
     const download = await downloadPromise
     await download.saveAs(downloadPath)
 
+    log.info('批次下载完成', { batchIndex: batchIndex + 1, downloadPath })
+
     return downloadPath
   }
 

src/main/services/erp/extractor.ts

@@ -10,7 +10,8 @@ import type {
   LogLevel
 } from '../../types/extractor.types'
 import { DataImportService } from '../database/data-importer'
-import { createLogger } from '../logger'
+import { createLogger, withRequestContext, getRequestId } from '../logger'
+import { trackDuration } from '../logger/performance-monitor'
 
 const log = createLogger('ExtractorService')
 
@@ -46,24 +47,46 @@ export class ExtractorService {
       downloadedFiles: [],
       mergedFile: null,
       recordCount: 0,
-      errors: []
+      errors: [],
+      orderRecordCounts: []
     }
 
+    // Wrap entire extraction in request context for unified logging
+    return withRequestContext(
+      async () => {
+        const requestId = getRequestId()
+        log.info('Starting extraction', {
+          orderCount: input.orderNumbers.length,
+          batchSize: input.batchSize || 100,
+          downloadDir: this.downloadDir,
+          requestId
+        })
+
         try {
           const session = this.authService.getSession()
 
-      // Call ExtractorCore to execute web page operations
+          // Call ExtractorCore to execute web page operations with timing
           const core = new ExtractorCore()
-      const coreResult = await core.downloadAllBatches({
+          const coreResult = await trackDuration(
+            async () =>
+              core.downloadAllBatches({
                 session,
                 orderNumbers: input.orderNumbers,
                 downloadDir: this.downloadDir,
                 batchSize: input.batchSize || 100,
                 onProgress: input.onProgress
-      })
+              }),
+            {
+              operationName: 'Batch Download',
+              context: {
+                orderCount: input.orderNumbers.length,
+                batchSize: input.batchSize || 100
+              }
+            }
+          )
 
-      result.downloadedFiles = coreResult.downloadedFiles
-      result.errors = coreResult.errors
+          result.downloadedFiles = coreResult.result.downloadedFiles
+          result.errors = coreResult.result.errors
 
           // Merge downloaded files (original logic preserved)
           if (result.downloadedFiles.length > 0) {
@@ -76,9 +99,10 @@ export class ExtractorService {
               phase: 'merging',
               totalBatches
             })
-        const mergeResult = await this.mergeFiles(result.downloadedFiles)
+            const mergeResult = await this.mergeFiles(result.downloadedFiles, input.orderNumbers)
             result.mergedFile = mergeResult.mergedFile
             result.recordCount = mergeResult.recordCount
+            result.orderRecordCounts = mergeResult.orderRecordCounts
 
             // Add merge error to result if any
             if (mergeResult.error) {
@@ -86,7 +110,7 @@ export class ExtractorService {
             }
 
             // Always clean up temporary files regardless of merge success
-        await this.cleanupTempFiles(result.downloadedFiles)
+            await this.cleanupTempFiles(result.downloadedFiles, input.orderNumbers)
 
             // Auto-import to database if merge was successful
             if (result.mergedFile) {
@@ -106,12 +130,26 @@ export class ExtractorService {
               }
             }
           }
+
+          log.info('Extraction completed successfully', {
+            recordCount: result.recordCount,
+            fileCount: result.downloadedFiles.length
+          })
         } catch (error) {
           const message = error instanceof Error ? error.message : 'Unknown error'
+          log.error('Extraction failed', {
+            error: message,
+            orderNumbers: input.orderNumbers,
+            downloadDir: this.downloadDir,
+            requestId: getRequestId()
+          })
           result.errors.push(`Extraction failed: ${message}`)
         }
 
         return result
+      },
+      { operation: 'extract' }
+    )
   }
 
   /**
@@ -119,16 +157,27 @@ export class ExtractorService {
    * Uses ExcelParser to parse and combine all material plans
    *
    * @param filePaths - Array of downloaded Excel file paths
+   * @param orderNumbers - Order numbers for context logging
    * @returns Merged file path, total record count, and optional error message
    */
   private async mergeFiles(
-    filePaths: string[]
-  ): Promise<{ mergedFile: string | null; recordCount: number; error?: string }> {
+    filePaths: string[],
+    orderNumbers: string[]
+  ): Promise<{
+    mergedFile: string | null
+    recordCount: number
+    error?: string
+    orderRecordCounts: Array<{ orderNumber: string; recordCount: number }>
+  }> {
     if (filePaths.length === 0) {
-      return { mergedFile: null, recordCount: 0 }
+      return { mergedFile: null, recordCount: 0, orderRecordCounts: [] }
     }
 
-    log.info('Starting merge', { fileCount: filePaths.length })
+    log.info('Starting merge', { fileCount: filePaths.length, orderCount: orderNumbers.length })
+
+    // Track merge operation duration and unwrap result
+    const trackedResult = await trackDuration(
+      async () => {
         const parser = new ExcelParser()
 
         // Collect all orders with full order info and materials
@@ -148,21 +197,32 @@ export class ExtractorService {
             }
           } catch (error) {
             const errorMsg = error instanceof Error ? error.message : String(error)
-        log.error('Failed to parse file', { filePath, error: errorMsg })
+            log.error('Failed to parse file', {
+              filePath,
+              error: errorMsg,
+              orderNumbers,
+              batchId: filePaths.indexOf(filePath)
+            })
           }
         }
 
         // Calculate total record count (total material rows)
         let recordCount = 0
+        const orderRecordCounts: Array<{ orderNumber: string; recordCount: number }> = []
         for (const order of allOrders) {
-      recordCount += order.materials.length
+          const count = order.materials.length
+          recordCount += count
+          orderRecordCounts.push({
+            orderNumber: order.orderInfo.productionOrder || '',
+            recordCount: count
+          })
         }
 
         log.info('Merge summary', { orderCount: allOrders.length, recordCount })
 
         if (recordCount === 0) {
-      log.warn('No records found in any downloaded files')
-      return { mergedFile: null, recordCount: 0 }
+          log.warn('No records found in any downloaded files', { orderNumbers })
+          return { mergedFile: null, recordCount: 0, orderRecordCounts }
         }
 
         // Generate output filename with timestamp
@@ -178,15 +238,37 @@ export class ExtractorService {
           log.info('Saving merged file', { outputPath })
           await this.saveMergedOrders(allOrders, outputPath)
           log.info('Merged file saved successfully', { recordCount })
-      return { mergedFile: outputPath, recordCount }
+          return { mergedFile: outputPath, recordCount, orderRecordCounts }
         } catch (error) {
           const errorMsg = error instanceof Error ? error.message : String(error)
           const errorStack = error instanceof Error ? error.stack : ''
-      log.error('Failed to save merged file', { error: errorMsg, stack: errorStack })
+          log.error('Failed to save merged file', {
+            error: errorMsg,
+            stack: errorStack,
+            orderNumbers,
+            downloadDir: this.downloadDir
+          })
           // Return parsed record count and error info even if save fails
-      return { mergedFile: null, recordCount, error: `保存合并文件失败：${errorMsg}` }
+          return {
+            mergedFile: null,
+            recordCount,
+            orderRecordCounts,
+            error: `保存合并文件失败：${errorMsg}`
           }
         }
+      },
+      {
+        operationName: 'File Merge',
+        context: {
+          fileCount: filePaths.length,
+          orderCount: orderNumbers.length,
+          orderNumbers
+        }
+      }
+    )
+
+    return trackedResult.result
+  }
 
   /**
    * Save merged orders to a new Excel file with full 31 columns
@@ -292,14 +374,19 @@ export class ExtractorService {
    * Clean up temporary batch files after merging
    * @param filePaths - Array of temporary file paths to delete
    */
-  private async cleanupTempFiles(filePaths: string[]): Promise<void> {
+  private async cleanupTempFiles(filePaths: string[], orderNumbers?: string[]): Promise<void> {
     for (const filePath of filePaths) {
       try {
         await fs.unlink(filePath)
         log.debug('Deleted temporary file', { filePath })
       } catch (error) {
         // Log error but don't fail the main process
-        log.error('Failed to delete temporary file', { filePath, error })
+        log.error('Failed to delete temporary file', {
+          filePath,
+          error,
+          orderNumbers,
+          downloadDir: this.downloadDir
+        })
       }
     }
   }
@@ -317,6 +404,9 @@ export class ExtractorService {
     log.info('Starting database import', { filePath })
     onLog?.('info', `开始导入数据到数据库...`)
 
+    // Track import operation duration and unwrap result
+    const trackedResult = await trackDuration(
+      async () => {
         const importService = new DataImportService()
 
         try {
@@ -341,7 +431,11 @@ export class ExtractorService {
           return result
         } catch (error) {
           const errorMsg = error instanceof Error ? error.message : String(error)
-      log.error('Import failed', { error: errorMsg })
+          log.error('Import failed', {
+            error: errorMsg,
+            filePath,
+            downloadDir: this.downloadDir
+          })
           onLog?.('error', `导入失败：${errorMsg}`)
 
           return {
@@ -353,5 +447,15 @@ export class ExtractorService {
             errors: [errorMsg]
           }
         }
+      },
+      {
+        operationName: 'Database Import',
+        context: {
+          filePath
+        }
+      }
+    )
+
+    return trackedResult.result
   }
 }

src/main/services/erp/page-diagnostics.ts

@@ -0,0 +1,50 @@
+/**
+ * Page Diagnostics
+ *
+ * Attaches browser console and error listeners to Playwright pages
+ * so that ERP-side JS errors are visible in the application log.
+ *
+ * Only warning and error level console messages are captured —
+ * ERP (YonBIP) outputs large volumes of info-level messages that
+ * would drown the log.
+ */
+
+import type { Page, BrowserContext } from 'playwright'
+import { createLogger } from '../logger'
+
+const log = createLogger('BrowserDiagnostics')
+
+/**
+ * Attach console and error listeners to a single page.
+ */
+export function attachPageDiagnostics(page: Page): void {
+  page.on('console', (msg) => {
+    const type = msg.type()
+    if (type !== 'warning' && type !== 'error') return
+
+    const location = msg.location()
+    log.error(`[Browser ${type}] ${msg.text()}`, {
+      pageUrl: page.url(),
+      consoleType: type,
+      location: location ? `${location.url}:${location.lineNumber}` : undefined
+    })
+  })
+
+  page.on('pageerror', (error) => {
+    log.error(`[Browser pageerror] ${error.message}`, {
+      pageUrl: page.url(),
+      error: error.message,
+      stack: error.stack
+    })
+  })
+}
+
+/**
+ * Attach diagnostics to all current and future pages in a browser context.
+ * Covers popups and pages opened by ERP automation.
+ */
+export function attachContextDiagnostics(context: BrowserContext): void {
+  context.on('page', (page) => {
+    attachPageDiagnostics(page)
+  })
+}

src/main/services/logger/audit-logger.ts

@@ -7,7 +7,7 @@ import winston from 'winston'
 import DailyRotateFile from 'winston-daily-rotate-file'
 import path from 'path'
 import { app } from 'electron'
-import fs from 'fs'
+import { getLogDir } from './shared'
 
 /**
  * Audit log entry structure
@@ -24,6 +24,8 @@ export interface AuditEntry {
   username: string
   /** Computer name from which the action was performed */
   computerName: string
+  /** Application version when the action was performed */
+  appVersion: string
   /** The resource that was affected (e.g., table name, file path) */
   resource: string
   /** Status of the action: 'success' | 'failure' | 'partial' */
@@ -32,22 +34,6 @@ export interface AuditEntry {
   metadata: Record<string, unknown>
 }
 
-/**
- * Get the log directory for audit logs
- * Uses app.getPath('logs') in production, local logs dir in development
- */
-function getLogDir(): string {
-  if (app && app.isReady()) {
-    return app.getPath('logs')
-  }
-  // Fallback for development or before app is ready
-  const devLogDir = path.join(process.cwd(), 'logs')
-  if (!fs.existsSync(devLogDir)) {
-    fs.mkdirSync(devLogDir, { recursive: true })
-  }
-  return devLogDir
-}
-
 /**
  * JSONL formatter - outputs one JSON object per line
  * This is the key difference from the standard JSON formatter
@@ -59,26 +45,43 @@ const jsonlFormat = winston.format.printf(({ message }) => {
 
 /**
  * Create the audit logger instance with daily rotation
- * Configured for 30-day retention as per requirements
+ * Initially silent (no transports). Call applyAuditConfig() after config is loaded.
  */
 const auditLogger = winston.createLogger({
   level: 'info',
-  silent: false,
-  transports: [
+  silent: true,
+  transports: []
+})
+
+/**
+ * Apply audit log retention configuration
+ * Creates the DailyRotateFile transport with the configured retention period
+ *
+ * @param retentionDays - Number of days to retain audit logs
+ */
+export function applyAuditConfig(retentionDays: number): void {
+  // Enable logging now that config is loaded
+  auditLogger.silent = false
+
+  // Remove existing DailyRotateFile transports
+  const existingTransports = auditLogger.transports.filter((t) => t instanceof DailyRotateFile)
+  for (const transport of existingTransports) {
+    auditLogger.remove(transport)
+  }
+
+  // Add audit transport with configured retention
+  auditLogger.add(
     new DailyRotateFile({
       filename: path.join(getLogDir(), 'audit-%DATE%.jsonl'),
       datePattern: 'YYYY-MM-DD',
       zippedArchive: true,
       maxSize: '20m',
-      maxFiles: '30d', // 30-day retention
+      maxFiles: `${retentionDays}d`,
       level: 'info',
-      format: winston.format.combine(
-        winston.format.timestamp({ format: 'YYYY-MM-DDTHH:mm:ss.SSSZ' }),
-        jsonlFormat
+      format: jsonlFormat
+    })
   )
-    })
-  ]
-})
+}
 
 /**
  * Log an audit event
@@ -86,9 +89,8 @@ const auditLogger = winston.createLogger({
  * @param action - The action that was performed
  * @param userId - User ID who performed the action
  * @param details - Additional details including username, computerName, resource, status, and optional metadata
- * @returns Promise that resolves when the log is written (non-blocking)
  */
-export async function logAudit(
+export function logAudit(
   action: string,
   userId: string,
   details: {
@@ -98,13 +100,14 @@ export async function logAudit(
     status: 'success' | 'failure' | 'partial'
     metadata?: Record<string, unknown>
   }
-): Promise<void> {
+): void {
   const entry: AuditEntry = {
     timestamp: new Date().toISOString(),
     action,
     userId,
     username: details.username,
     computerName: details.computerName,
+    appVersion: app.getVersion(),
     resource: details.resource,
     status: details.status,
     metadata: details.metadata || {}
@@ -118,8 +121,7 @@ export async function logAudit(
 /**
  * Flush and close the audit logger (call on app shutdown)
  */
-export async function closeAuditLogger(): Promise<void> {
-  // Winston logger.close() is synchronous
+export function closeAuditLogger(): void {
   auditLogger.close()
 }
 

src/main/services/logger/error-utils.ts

@@ -3,9 +3,13 @@
  *
  * Provides comprehensive error serialization and formatting for logging.
  * Captures full error context including stack traces, causes, and custom properties.
+ *
+ * Enhanced with request context tracking for distributed tracing support.
  */
 
 import type { ErrorLike, SerializedError } from '../../types/errors'
+import { isProduction } from './shared'
+import { getRequestId } from './request-context'
 
 /**
  * Check if value is an Error or Error-like object
@@ -84,7 +88,7 @@ export function sanitizeError(error: SerializedError): SerializedError {
   const sanitized: SerializedError = { ...error }
 
   // Sanitize message in production
-  if (process.env.NODE_ENV === 'production') {
+  if (isProduction()) {
     // Keep error name and structure, but sanitize message
     if (sensitiveKeys.some((key) => error.message?.toLowerCase().includes(key))) {
       sanitized.message = 'An error occurred due to invalid credentials or configuration'
@@ -151,6 +155,29 @@ export function extractErrorContext(error: SerializedError): {
 /**
  * Format error for console/file logging
  * Returns a formatted string with all error details
+ *
+ * @param error - The error to format (Error object or Error-like)
+ * @param context - Optional context for logging
+ * @param context.operation - Business operation being performed (e.g., 'extract', 'clean', 'validate')
+ * @param context.module - Module/Service name where error occurred
+ * @param context.userId - User ID performing the operation
+ * @param context.requestId - Request/trace ID for distributed tracing (auto-injected if not provided)
+ * @param context.batchId - Batch identifier for batch operations
+ * @param context.duration - Operation duration in milliseconds
+ * @param context.orderNumbers - Order numbers related to the operation
+ * @param context.materialCodes - Material codes related to the operation
+ * @returns Object with formatted message and metadata for logging
+ *
+ * @example
+ * ```typescript
+ * const { message, metadata } = formatErrorForLogging(error, {
+ *   operation: 'extract',
+ *   userId: 'user123',
+ *   batchId: 'batch-001',
+ *   duration: 1500
+ * })
+ * logger.error(message, metadata)
+ * ```
  */
 export function formatErrorForLogging(
   error: unknown,
@@ -158,6 +185,11 @@ export function formatErrorForLogging(
     operation?: string
     module?: string
     userId?: string
+    requestId?: string
+    batchId?: string
+    duration?: number
+    orderNumbers?: string[]
+    materialCodes?: string[]
     [key: string]: unknown
   }
 ): {
@@ -165,15 +197,31 @@ export function formatErrorForLogging(
   metadata: Record<string, unknown>
 } {
   const serialized = serializeError(error)
-  const isProd = process.env.NODE_ENV === 'production'
+  const isProd = isProduction()
   const errorToLog = isProd ? sanitizeError(serialized) : serialized
   const errorContext = extractErrorContext(errorToLog)
 
+  // Auto-inject requestId from async context if not explicitly provided
+  const autoRequestId = getRequestId()
+  const requestId = context?.requestId || autoRequestId
+
   const metadata: Record<string, unknown> = {
     error: errorToLog,
+    ...(requestId && { requestId }),
     ...context
   }
 
+  // Remove undefined context fields to keep logs clean
+  if (context) {
+    const cleanMetadata: Record<string, unknown> = {}
+    for (const [key, value] of Object.entries(metadata)) {
+      if (value !== undefined) {
+        cleanMetadata[key] = value
+      }
+    }
+    Object.assign(metadata, cleanMetadata)
+  }
+
   // Add error location context if available
   if (errorContext.fileName) {
     metadata.errorLocation = {
@@ -201,6 +249,28 @@ export function formatErrorForLogging(
 /**
  * Log error with full context
  * Wrapper for logger.error that ensures complete error information is captured
+ *
+ * @param logger - Logger instance with error method
+ * @param error - The error to log (Error object or Error-like)
+ * @param options - Logging options
+ * @param options.message - Custom message to prepend to error message
+ * @param options.operation - Business operation being performed
+ * @param options.module - Module/Service name
+ * @param options.userId - User ID performing the operation
+ * @param options.requestId - Request/trace ID (auto-injected if not provided)
+ * @param options.batchId - Batch identifier for batch operations
+ * @param options.duration - Operation duration in milliseconds
+ * @param options.context - Additional custom context fields
+ *
+ * @example
+ * ```typescript
+ * logError(logger, error, {
+ *   operation: 'extract',
+ *   userId: 'user123',
+ *   message: 'Failed to process order',
+ *   duration: 1500
+ * })
+ * ```
  */
 export function logError(
   logger: { error: (message: string, meta?: Record<string, unknown>) => void },
@@ -210,14 +280,29 @@ export function logError(
     operation?: string
     module?: string
     userId?: string
+    requestId?: string
+    batchId?: string
+    duration?: number
     context?: Record<string, unknown>
   } = {}
 ): void {
-  const { message: customMessage, operation, module: moduleName, userId, context } = options
+  const {
+    message: customMessage,
+    operation,
+    module: moduleName,
+    userId,
+    requestId,
+    batchId,
+    duration,
+    context
+  } = options
   const { message, metadata } = formatErrorForLogging(error, {
     operation,
     module: moduleName,
     userId,
+    requestId,
+    batchId,
+    duration,
     ...context
   })
 
@@ -240,3 +325,77 @@ export function throwAfterLogging(
   logError(logger, error, options)
   throw error
 }
+
+/**
+ * Enhanced error logging helper with automatic context injection
+ *
+ * Simplifies error logging by automatically injecting requestId from async context
+ * and providing a concise API for common logging scenarios.
+ *
+ * @param logger - Logger instance with error method
+ * @param error - The error to log (Error object or Error-like)
+ * @param context - Business context for the error
+ * @param context.operation - Business operation (REQUIRED for enhanced logging)
+ * @param context.userId - User ID performing the operation
+ * @param context.batchId - Batch identifier for batch operations
+ * @param context.duration - Operation duration in milliseconds (e.g., from performance monitoring)
+ * @param context.orderNumbers - Order numbers related to the operation
+ * @param context.materialCodes - Material codes related to the operation
+ * @param context.module - Module/Service name (defaults to 'unknown' if not provided)
+ * @param customMessage - Optional custom message to prepend (if not provided, uses error message)
+ *
+ * @example
+ * ```typescript
+ * import { enhancedLogError } from './error-utils'
+ *
+ * // Simple usage with auto-injected requestId
+ * enhancedLogError(logger, error, { operation: 'extract', userId: 'user123' })
+ *
+ * // With performance metrics
+ * const duration = Date.now() - startTime
+ * enhancedLogError(logger, error, {
+ *   operation: 'clean',
+ *   userId: 'user456',
+ *   batchId: 'batch-001',
+ *   duration,
+ *   orderNumbers: ['ORD-123', 'ORD-124']
+ * })
+ * ```
+ */
+export function enhancedLogError(
+  logger: { error: (message: string, meta?: Record<string, unknown>) => void },
+  error: unknown,
+  context: {
+    operation: string
+    userId?: string
+    batchId?: string
+    duration?: number
+    orderNumbers?: string[]
+    materialCodes?: string[]
+    module?: string
+  },
+  customMessage?: string
+): void {
+  const {
+    operation,
+    userId,
+    batchId,
+    duration,
+    orderNumbers,
+    materialCodes,
+    module: moduleName
+  } = context
+
+  logError(logger, error, {
+    message: customMessage,
+    operation,
+    module: moduleName,
+    userId,
+    batchId,
+    duration,
+    context: {
+      ...(orderNumbers && { orderNumbers }),
+      ...(materialCodes && { materialCodes })
+    }
+  })
+}

src/main/services/logger/index.ts

@@ -11,37 +11,123 @@
 import winston from 'winston'
 import DailyRotateFile from 'winston-daily-rotate-file'
 import path from 'path'
-import { app } from 'electron'
-import fs from 'fs'
+import os from 'os'
+import { app, BrowserWindow } from 'electron'
 import { serializeError, sanitizeError } from './error-utils'
+import { getLogDir, isProduction, cleanupOldScreenshots } from './shared'
+import { IPC_CHANNELS } from '../../../shared/ipc-channels'
+import { getContext, run } from './request-context'
+import { createSeqTransportSync } from './seq-transport'
+import type { SeqConfig } from '../../types/config.schema'
 
-// Get log directory - use app.getPath('logs') in production, or local logs dir in development
-function getLogDir(): string {
-  if (app && app.isReady()) {
-    return app.getPath('logs')
-  }
-  // Fallback for development or before app is ready
-  const devLogDir = path.join(process.cwd(), 'logs')
-  if (!fs.existsSync(devLogDir)) {
-    fs.mkdirSync(devLogDir, { recursive: true })
-  }
-  return devLogDir
+// Custom log levels matching project semantics:
+// verbose (most detailed) → error (most severe)
+// Winston rule: logs with level value <= threshold are emitted.
+const PROJECT_LEVELS = {
+  error: 0,
+  warn: 1,
+  info: 2,
+  debug: 3,
+  verbose: 4
+} as const
+
+// Cache isProduction() at module load — app.isPackaged never changes at runtime
+const IS_PROD = isProduction()
+
+/**
+ * Check if an IPv4 address is an RFC 1918 private address.
+ * Private ranges: 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16
+ */
+function isPrivateIpv4(ip: string): boolean {
+  const parts = ip.split('.').map(Number)
+  if (parts.length !== 4) return false
+  // 10.0.0.0/8
+  if (parts[0] === 10) return true
+  // 172.16.0.0/12
+  if (parts[0] === 172 && parts[1] >= 16 && parts[1] <= 31) return true
+  // 192.168.0.0/16
+  if (parts[0] === 192 && parts[1] === 168) return true
+  return false
 }
 
-// Check if running in production
-const isProduction = app?.isPackaged ?? process.env.NODE_ENV === 'production'
+/**
+ * Get the primary local IPv4 address (RFC 1918 private address).
+ *
+ * Strategy:
+ * 1. Collect all non-internal, non-APIPA IPv4 addresses from physical adapters
+ * 2. Return the first private (LAN) address found
+ * 3. Fallback to any remaining non-internal address
+ * 4. Returns 'N/A' if none found
+ */
+function getLocalIpAddress(): string {
+  const interfaces = os.networkInterfaces()
+  const candidates: string[] = []
+
+  for (const [, addrs] of Object.entries(interfaces)) {
+    if (!addrs) continue
+    for (const iface of addrs) {
+      if (iface.family === 'IPv4' && !iface.internal && !iface.address.startsWith('169.254.')) {
+        candidates.push(iface.address)
+      }
+    }
+  }
+
+  // Prefer private (LAN) addresses
+  const privateIp = candidates.find(isPrivateIpv4)
+  if (privateIp) return privateIp
+
+  // Fallback: any non-internal address
+  return candidates[0] || 'N/A'
+}
+
+/**
+ * Check if an error has already been serialized (plain object with name/message but not an Error instance).
+ * Prevents double-serialization when logError() output passes through the format pipeline.
+ */
+function isSerializedError(value: unknown): boolean {
+  return (
+    typeof value === 'object' &&
+    value !== null &&
+    !(value instanceof Error) &&
+    'name' in value &&
+    'message' in value
+  )
+}
 
 // Custom format for console output - includes full error details
 const consoleFormat = winston.format.combine(
   winston.format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }),
   winston.format.colorize(),
-  winston.format.printf(({ timestamp, level, message, context, error, ...meta }) => {
+  // Auto-inject requestId from async context
+  winston.format((info) => {
+    const context = getContext()
+    if (context) {
+      info.requestId = context.requestId
+      if (context.userId) {
+        info.userId = context.userId
+      }
+      if (context.operation) {
+        info.operation = context.operation
+      }
+    }
+    return info
+  })(),
+  winston.format.printf(
+    ({ timestamp, level, message, context, error, requestId, userId, operation, ...meta }) => {
       const contextStr = context ? `[${context}]` : ''
+      const requestIdStr = requestId ? ` [${requestId}]` : ''
+      const userStr = userId ? ` (user:${userId})` : ''
+      const opStr = operation ? ` op:${operation}` : ''
 
       // Format error with full stack trace
       let errorStr = ''
       if (error) {
-      const serialized = isProduction ? sanitizeError(serializeError(error)) : serializeError(error)
+        // Skip re-serialization if already a serialized error object
+        const serialized: { stack?: string; message: string } = isSerializedError(error)
+          ? (error as { stack?: string; message: string })
+          : IS_PROD
+            ? sanitizeError(serializeError(error))
+            : serializeError(error)
         if (serialized.stack) {
           errorStr = `\n${serialized.stack}`
         } else {
@@ -49,28 +135,60 @@ const consoleFormat = winston.format.combine(
         }
       }
 
-    const metaStr = Object.keys(meta).length > 0 ? ` ${JSON.stringify(meta, null, 2)}` : ''
-    return `${timestamp} [${level}]${contextStr} ${message}${errorStr}${metaStr}`
-  })
+      let metaStr = ''
+      if (Object.keys(meta).length > 0) {
+        try {
+          metaStr = ` ${JSON.stringify(meta, null, 2)}`
+        } catch {
+          // Fallback for circular references: stringify primitives, replace complex objects with placeholder
+          metaStr = ` ${JSON.stringify(
+            Object.fromEntries(
+              Object.entries(meta).map(([k, v]) => [
+                k,
+                v !== null && typeof v === 'object' ? `[Object]` : v
+              ])
+            ),
+            null,
+            2
+          )}`
+        }
+      }
+      return `${timestamp} [${level}]${contextStr}${requestIdStr}${userStr}${opStr} ${message}${errorStr}${metaStr}`
+    }
+  )
 )
 
 // Custom format for file output - JSON with full error details
 const fileFormat = winston.format.combine(
   winston.format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }),
+  // Auto-inject requestId from async context for file logs
   winston.format((info) => {
-    // Serialize errors in metadata
+    const context = getContext()
+    if (context) {
+      info.requestId = context.requestId
+      if (context.userId) {
+        info.userId = context.userId
+      }
+      if (context.operation) {
+        info.operation = context.operation
+      }
+    }
+    return info
+  })(),
+  winston.format((info) => {
+    // Serialize errors in metadata (skip if already serialized)
     if (info.error) {
-      info.error = isProduction
+      if (!isSerializedError(info.error)) {
+        info.error = IS_PROD
           ? sanitizeError(serializeError(info.error))
           : serializeError(info.error)
       }
+    }
 
-    // Serialize any error in meta fields
+    // Serialize any error in meta fields (skip if already serialized)
     for (const key of Object.keys(info)) {
       if (key !== 'error' && info[key] instanceof Error) {
-        info[key] = isProduction
-          ? sanitizeError(serializeError(info[key]))
-          : serializeError(info[key])
+        info[key] = IS_PROD ? sanitizeError(serializeError(info[key])) : serializeError(info[key])
       }
     }
 
@@ -80,55 +198,137 @@ const fileFormat = winston.format.combine(
 )
 
 // Daily rotate file transport configuration
-const createFileTransport = (level?: string): DailyRotateFile => {
+const createFileTransport = (level?: string, maxFiles?: string): DailyRotateFile => {
   return new DailyRotateFile({
     filename: path.join(getLogDir(), 'app-%DATE%.log'),
     datePattern: 'YYYY-MM-DD',
     zippedArchive: true,
     maxSize: '20m',
-    maxFiles: '14d',
+    maxFiles: maxFiles || '14d',
     level,
     format: fileFormat
   })
 }
 
-// Create the logger instance with default level
+// Create the logger instance with default level - Console only initially
+// File transports are added after config is loaded via applyLoggingConfig()
 const logger = winston.createLogger({
+  levels: PROJECT_LEVELS,
   level: 'info', // Default level, can be updated via setLogLevel()
-  defaultMeta: { service: 'erpauto' },
+  defaultMeta: {
+    service: 'erpauto',
+    appVersion: app.getVersion(),
+    computerName: os.hostname(),
+    ipAddress: getLocalIpAddress()
+  },
   transports: [
     // Console transport - always enabled
     new winston.transports.Console({
       format: consoleFormat
-    }),
-    // File transport for all levels
-    createFileTransport()
+    })
   ]
 })
 
 /**
- * Update the logger level dynamically
+ * Update the logger level dynamically and notify renderer processes
  * @param level - The new log level
  */
 export function setLogLevel(level: string): void {
   logger.level = level
+
+  // Broadcast level change to all renderer windows so they update their cached level
+  for (const win of BrowserWindow.getAllWindows()) {
+    if (!win.isDestroyed()) {
+      win.webContents.send(IPC_CHANNELS.LOGGER_LEVEL_CHANGED, level)
+    }
+  }
 }
 
+/**
+ * Apply logging configuration from config file
+ * Removes existing DailyRotateFile transports and recreates them with config values
+ * Also configures Seq transport if enabled
+ *
+ * @param config - Logging configuration from config.yaml
+ * @param seqConfig - Optional Seq configuration from config.yaml
+ */
+export function applyLoggingConfig(
+  config: { level: string; appRetention: number },
+  seqConfig?: SeqConfig
+): void {
+  // Update log level
+  setLogLevel(config.level)
+
+  // Remove existing DailyRotateFile transports
+  const existingFileTransports = logger.transports.filter((t) => t instanceof DailyRotateFile)
+  for (const transport of existingFileTransports) {
+    logger.remove(transport)
+  }
+
+  // Add app log transport with configured retention
+  const retentionStr = `${config.appRetention}d`
+  logger.add(createFileTransport(undefined, retentionStr))
+
   // Add error-specific file transport in production
-if (app?.isPackaged) {
+  if (IS_PROD) {
     logger.add(
       new DailyRotateFile({
         filename: path.join(getLogDir(), 'error-%DATE%.log'),
         datePattern: 'YYYY-MM-DD',
         zippedArchive: true,
         maxSize: '20m',
-      maxFiles: '14d',
+        maxFiles: retentionStr,
         level: 'error',
         format: fileFormat
       })
     )
   }
 
+  // Add Seq transport if configured and enabled
+  // Note: Uses sync wrapper which initializes asynchronously
+  if (seqConfig && seqConfig.enabled && seqConfig.serverUrl) {
+    try {
+      const seqTransport = createSeqTransportSync(seqConfig)
+      if (seqTransport) {
+        logger.add(seqTransport)
+        logger.info('Seq transport added successfully', {
+          serverUrl: seqConfig.serverUrl,
+          batchPostingLimit: seqConfig.batchPostingLimit,
+          period: seqConfig.period,
+          context: 'seq-transport'
+        })
+      } else {
+        // Transport not ready yet, will be initialized on next call
+        logger.debug('Seq transport initialization in progress', {
+          serverUrl: seqConfig.serverUrl,
+          context: 'seq-transport'
+        })
+        // Initialize and add when ready
+        import('./seq-transport').then(({ createSeqTransport }) => {
+          createSeqTransport(seqConfig).then((transport) => {
+            if (transport) {
+              logger.add(transport)
+              logger.info('Seq transport added (async init complete)', {
+                serverUrl: seqConfig.serverUrl,
+                context: 'seq-transport'
+              })
+            }
+          })
+        })
+      }
+    } catch (error) {
+      logger.error('Failed to add Seq transport', {
+        error: error instanceof Error ? error.message : String(error),
+        context: 'seq-transport'
+      })
+      // Don't throw - allow app to continue without Seq
+    }
+  }
+
+  // Clean up old screenshot files beyond the retention window
+  cleanupOldScreenshots(config.appRetention)
+}
+
 /**
  * Create a child logger with a specific context
  * @param context - The context/module name for the logger
@@ -139,25 +339,47 @@ export function createLogger(context: string): winston.Logger {
 }
 
 /**
- * Log an error with full context and stack trace
- * This is the recommended way to log errors in the application
+ * Execute a function with automatic request-scoped logging
  *
- * @param log - Logger instance
- * @param message - Error message
- * @param error - The error object (Error, BaseError, or any)
- * @param meta - Additional metadata to include
+ * This wrapper ensures all logging within the function has access to the request context.
+ * It's a convenience wrapper around RequestContext.run() that also ensures the logger
+ * properly captures the context.
+ *
+ * @param fn - The async function to execute within the context
+ * @param context - Optional business context (userId, operation)
+ * @returns Promise resolving to the function's return value
+ *
+ * @example
+ * ```typescript
+ * await withRequestContext(async () => {
+ *   logger.info('Processing order') // Will include requestId, userId, operation
+ *   await processOrder()
+ * }, { userId: 'user123', operation: 'process-order' })
+ * ```
  */
-export function logError(
-  log: winston.Logger,
-  message: string,
-  error: unknown,
-  meta?: Record<string, unknown>
-): void {
-  log.error(message, { error, ...meta })
+export async function withRequestContext<T>(
+  fn: () => Promise<T>,
+  context?: { userId?: string; operation?: string }
+): Promise<T> {
+  return run(fn, context)
 }
 
+// Re-export error utilities for convenience
+export { logError, formatErrorForLogging, serializeError, extractErrorContext } from './error-utils'
+
+// Export request context management for async-context logging
+export { run, getRequestId, getContext, withContext, type LoggerContext } from './request-context'
+
 // Export the main logger for direct use
 export default logger
 
+// Export performance monitoring utilities
+export {
+  trackDuration,
+  PerformanceTracker,
+  createPerformanceTracker,
+  DEFAULT_SLOW_THRESHOLD_MS
+} from './performance-monitor'
+
 // Export log level types for convenience
 export type LogLevel = 'error' | 'warn' | 'info' | 'debug' | 'verbose'

src/main/services/logger/performance-monitor.ts

@@ -0,0 +1,340 @@
+/**
+ * Logger Performance Monitoring Utilities
+ *
+ * Provides performance tracking and timing utilities that integrate with the Winston logger.
+ *
+ * Features:
+ * - trackDuration: Wrap async functions and auto-log execution time
+ * - PerformanceTracker: Track multiple metrics over time
+ * - Slow operation detection with configurable thresholds
+ * - Performance warnings for operations exceeding thresholds
+ */
+
+import type { Logger } from 'winston'
+import logger from './index'
+
+/**
+ * Default threshold for slow operation warnings (in milliseconds)
+ */
+export const DEFAULT_SLOW_THRESHOLD_MS = 1000
+
+/**
+ * Result of a tracked operation
+ */
+export interface TrackDurationResult<T> {
+  /** The result value from the operation */
+  result: T
+  /** Execution duration in milliseconds */
+  durationMs: number
+  /** Whether the operation exceeded the slow threshold */
+  isSlow: boolean
+}
+
+/**
+ * Configuration for trackDuration
+ */
+export interface TrackDurationOptions {
+  /** Operation name for logging */
+  operationName: string
+  /** Custom log message (optional) */
+  message?: string
+  /** Slow threshold in ms (overrides default) */
+  slowThresholdMs?: number
+  /** Log level for duration info (default: 'debug') */
+  logLevel?: 'debug' | 'info' | 'verbose'
+  /** Additional context to include in logs */
+  context?: Record<string, unknown>
+}
+
+/**
+ * Metrics tracked by PerformanceTracker
+ */
+export interface PerformanceMetrics {
+  /** Total number of operations tracked */
+  count: number
+  /** Total duration of all operations in milliseconds */
+  totalDurationMs: number
+  /** Minimum duration in milliseconds */
+  minDurationMs: number
+  /** Maximum duration in milliseconds */
+  maxDurationMs: number
+  /** Average duration in milliseconds */
+  avgDurationMs: number
+  /** Number of operations exceeding slow threshold */
+  slowOperationCount: number
+}
+
+/**
+ * Track the duration of an async operation and log the result
+ *
+ * @param fn - The async function to track
+ * @param options - Configuration options including operation name and threshold
+ * @returns Promise resolving to TrackDurationResult with result, duration, and slow flag
+ *
+ * @example
+ * ```typescript
+ * const result = await trackDuration(
+ *   async () => await someAsyncOperation(),
+ *   { operationName: 'Database Query', slowThresholdMs: 500 }
+ * );
+ * console.log(result.result, result.durationMs);
+ * ```
+ */
+export async function trackDuration<T>(
+  fn: () => Promise<T>,
+  options: TrackDurationOptions
+): Promise<TrackDurationResult<T>> {
+  const {
+    operationName,
+    message = `Operation "${operationName}"`,
+    slowThresholdMs = DEFAULT_SLOW_THRESHOLD_MS,
+    logLevel = 'debug',
+    context = {}
+  } = options
+
+  const startTime = performance.now()
+
+  try {
+    const result = await fn()
+    const durationMs = performance.now() - startTime
+    const isSlow = durationMs > slowThresholdMs
+
+    // Log the result
+    const logMessage = `${message} completed in ${durationMs.toFixed(2)}ms`
+    if (isSlow) {
+      logger.warn(`${logMessage} (SLOW - exceeded ${slowThresholdMs}ms threshold)`, {
+        operation: operationName,
+        durationMs,
+        slowThresholdMs,
+        ...context
+      })
+    } else {
+      logger[logLevel](logMessage, {
+        operation: operationName,
+        durationMs,
+        ...context
+      })
+    }
+
+    return { result, durationMs, isSlow }
+  } catch (error) {
+    const durationMs = performance.now() - startTime
+    const isSlow = durationMs > slowThresholdMs
+
+    // Log the error with duration
+    logger.error(`${message} failed after ${durationMs.toFixed(2)}ms`, {
+      operation: operationName,
+      durationMs,
+      slowThresholdMs,
+      error,
+      ...context
+    })
+
+    throw error
+  }
+}
+
+/**
+ * PerformanceTracker class for tracking multiple metrics over time
+ *
+ * Tracks operation counts, durations, and identifies slow operations.
+ * Useful for monitoring service-level performance and identifying bottlenecks.
+ *
+ * @example
+ * ```typescript
+ * const tracker = new PerformanceTracker('DataService', 500);
+ *
+ * // Track individual operations
+ * await tracker.track('fetchData', async () => fetchData());
+ * await tracker.track('saveData', async () => saveData());
+ *
+ * // Get metrics
+ * const metrics = tracker.getMetrics();
+ * console.log(`Avg duration: ${metrics.avgDurationMs}ms`);
+ *
+ * // Log summary
+ * tracker.logSummary();
+ * ```
+ */
+export class PerformanceTracker {
+  private operationName: string
+  private slowThresholdMs: number
+  private durations: number[] = []
+  private slowCount = 0
+  private log: Logger
+
+  /**
+   * Create a new PerformanceTracker
+   *
+   * @param operationName - Name of the operation/category being tracked
+   * @param slowThresholdMs - Custom slow threshold in ms (default: 1000)
+   * @param customLogger - Optional custom logger instance (default: main logger)
+   */
+  constructor(
+    operationName: string,
+    slowThresholdMs: number = DEFAULT_SLOW_THRESHOLD_MS,
+    customLogger?: Logger
+  ) {
+    this.operationName = operationName
+    this.slowThresholdMs = slowThresholdMs
+    this.log = customLogger ?? logger
+  }
+
+  /**
+   * Track an async operation and record its duration
+   *
+   * @param name - Specific name of this operation instance
+   * @param fn - The async function to track
+   * @param context - Optional context to log with the operation
+   * @returns Promise resolving to the function's result
+   *
+   * @example
+   * ```typescript
+   * const result = await tracker.track('getUserById', async () => getUserById(id), {
+   *   userId: id
+   * });
+   * ```
+   */
+  async track<T>(
+    name: string,
+    fn: () => Promise<T>,
+    context?: Record<string, unknown>
+  ): Promise<T> {
+    const startTime = performance.now()
+
+    try {
+      const result = await fn()
+      const durationMs = performance.now() - startTime
+
+      this.recordDuration(durationMs)
+
+      if (durationMs > this.slowThresholdMs) {
+        this.log.warn(`[${this.operationName}] ${name} took ${durationMs.toFixed(2)}ms (SLOW)`, {
+          operation: name,
+          durationMs,
+          slowThresholdMs: this.slowThresholdMs,
+          ...context
+        })
+      } else {
+        this.log.debug(`[${this.operationName}] ${name} completed in ${durationMs.toFixed(2)}ms`, {
+          operation: name,
+          durationMs,
+          ...context
+        })
+      }
+
+      return result
+    } catch (error) {
+      const durationMs = performance.now() - startTime
+      this.recordDuration(durationMs)
+
+      this.log.error(`[${this.operationName}] ${name} failed after ${durationMs.toFixed(2)}ms`, {
+        operation: name,
+        durationMs,
+        error,
+        ...context
+      })
+
+      throw error
+    }
+  }
+
+  /**
+   * Record a duration measurement (for manual tracking)
+   *
+   * @param durationMs - Duration in milliseconds
+   */
+  recordDuration(durationMs: number): void {
+    this.durations.push(durationMs)
+    if (durationMs > this.slowThresholdMs) {
+      this.slowCount++
+    }
+  }
+
+  /**
+   * Get current performance metrics
+   *
+   * @returns PerformanceMetrics with aggregated statistics
+   */
+  getMetrics(): PerformanceMetrics {
+    const count = this.durations.length
+    if (count === 0) {
+      return {
+        count: 0,
+        totalDurationMs: 0,
+        minDurationMs: 0,
+        maxDurationMs: 0,
+        avgDurationMs: 0,
+        slowOperationCount: 0
+      }
+    }
+
+    const totalDurationMs = this.durations.reduce((sum, d) => sum + d, 0)
+    const minDurationMs = Math.min(...this.durations)
+    const maxDurationMs = Math.max(...this.durations)
+    const avgDurationMs = totalDurationMs / count
+
+    return {
+      count,
+      totalDurationMs,
+      minDurationMs,
+      maxDurationMs,
+      avgDurationMs,
+      slowOperationCount: this.slowCount
+    }
+  }
+
+  /**
+   * Log a summary of performance metrics
+   *
+   * @param level - Log level for summary (default: 'info')
+   * @param message - Custom message prefix (optional)
+   */
+  logSummary(level: 'info' | 'warn' | 'debug' = 'info', message?: string): void {
+    const metrics = this.getMetrics()
+    const summaryMessage = message || `[${this.operationName}] Performance Summary`
+
+    this.log[level](summaryMessage, {
+      totalOperations: metrics.count,
+      avgDurationMs: `${metrics.avgDurationMs.toFixed(2)}ms`,
+      minDurationMs: `${metrics.minDurationMs.toFixed(2)}ms`,
+      maxDurationMs: `${metrics.maxDurationMs.toFixed(2)}ms`,
+      slowOperations: metrics.slowOperationCount,
+      slowPercentage:
+        metrics.count > 0
+          ? ((metrics.slowOperationCount / metrics.count) * 100).toFixed(1) + '%'
+          : '0%',
+      totalDurationMs: `${metrics.totalDurationMs.toFixed(2)}ms`
+    })
+  }
+
+  /**
+   * Reset all tracked metrics
+   */
+  reset(): void {
+    this.durations = []
+    this.slowCount = 0
+  }
+}
+
+/**
+ * Create a performance tracker for a specific service or module
+ *
+ * Convenience function that returns a new PerformanceTracker instance.
+ * Useful for creating trackers with consistent naming conventions.
+ *
+ * @param context - Context/module name (e.g., 'DatabaseService', 'ERPExtractor')
+ * @param slowThresholdMs - Optional custom slow threshold
+ * @returns New PerformanceTracker instance
+ *
+ * @example
+ * ```typescript
+ * const dbTracker = createPerformanceTracker('DatabaseService', 200);
+ * ```
+ */
+export function createPerformanceTracker(
+  context: string,
+  slowThresholdMs?: number
+): PerformanceTracker {
+  return new PerformanceTracker(context, slowThresholdMs)
+}

src/main/services/logger/request-context.ts

@@ -0,0 +1,152 @@
+/**
+ * Request Context Management using AsyncLocalStorage
+ *
+ * Provides async-context propagation for request-scoped logging metadata.
+ * Uses Node.js AsyncLocalStorage to maintain isolated context across async/await boundaries.
+ *
+ * Features:
+ * - Automatic requestId generation with crypto.randomUUID()
+ * - Support for userId and operation tracking
+ * - Complete context isolation between concurrent requests
+ * - Backward compatible with non-request logging scenarios
+ *
+ * @example
+ * ```typescript
+ * import { run, getRequestId, getContext } from './request-context'
+ *
+ * await run(async () => {
+ *   const requestId = getRequestId() // Available throughout async chain
+ *   await someAsyncOperation()
+ * }, { userId: 'user123', operation: 'extract' })
+ * ```
+ */
+
+import { AsyncLocalStorage } from 'async_hooks'
+import { randomUUID } from 'crypto'
+
+/**
+ * Logger context structure containing request-scoped metadata
+ */
+export interface LoggerContext {
+  /** Unique identifier for this request (auto-generated UUID v4) */
+  requestId: string
+  /** User ID performing the operation (optional, set by caller) */
+  userId?: string
+  /** Operation being performed (optional, e.g., 'extract', 'clean', 'validate') */
+  operation?: string
+}
+
+/**
+ * AsyncLocalStorage instance for request context
+ * Each async execution scope has its own isolated context
+ */
+const storage = new AsyncLocalStorage<LoggerContext>()
+
+/**
+ * Execute a function within a request context scope
+ *
+ * Creates a new context with auto-generated requestId and optional business metadata.
+ * All async operations within the callback can access this context via getRequestId() or getContext().
+ *
+ * @param fn - The async function to execute within the context
+ * @param context - Optional business context (userId, operation)
+ * @returns Promise resolving to the function's return value
+ *
+ * @example
+ * ```typescript
+ * await run(async () => {
+ *   // requestId is available here and in all nested async calls
+ *   const id = getRequestId()
+ *   await processOrder()
+ * }, { userId: 'user123', operation: 'extract' })
+ * ```
+ */
+export function run<T>(
+  fn: () => Promise<T>,
+  context?: Omit<LoggerContext, 'requestId'>
+): Promise<T> {
+  const fullContext: LoggerContext = {
+    requestId: randomUUID(),
+    userId: context?.userId,
+    operation: context?.operation
+  }
+
+  return storage.run(fullContext, fn)
+}
+
+/**
+ * Get the current request ID from the async context
+ *
+ * @returns The current requestId, or undefined if not in a request context
+ *
+ * @example
+ * ```typescript
+ * function logSomething() {
+ *   const requestId = getRequestId()
+ *   logger.info(`Processing...`, { requestId })
+ * }
+ * ```
+ */
+export function getRequestId(): string | undefined {
+  const context = storage.getStore()
+  return context?.requestId
+}
+
+/**
+ * Get the full logger context from the current async scope
+ *
+ * @returns The complete LoggerContext, or undefined if not in a request context
+ *
+ * @example
+ * ```typescript
+ * const context = getContext()
+ * if (context) {
+ *   logger.info('Operation', {
+ *     requestId: context.requestId,
+ *     userId: context.userId,
+ *     operation: context.operation
+ *   })
+ * }
+ * ```
+ */
+export function getContext(): LoggerContext | undefined {
+  return storage.getStore()
+}
+
+/**
+ * Execute a function with a modified context
+ *
+ * Creates a new context scope based on the current context with selective overrides.
+ * Useful for nested operations that need to change specific context fields.
+ *
+ * @param fn - The async function to execute
+ * @param overrides - Context fields to override
+ * @returns Promise resolving to the function's return value
+ *
+ * @example
+ * ```typescript
+ * await run(async () => {
+ *   // Outer context: operation='extract'
+ *   await withContext(async () => {
+ *     // Inner context: operation='validate-subtask'
+ *   }, { operation: 'validate-subtask' })
+ * }, { operation: 'extract' })
+ * ```
+ */
+export function withContext<T>(
+  fn: () => Promise<T>,
+  overrides: Partial<Omit<LoggerContext, 'requestId'>>
+): Promise<T> {
+  const currentContext = storage.getStore()
+  const newContext: LoggerContext = currentContext
+    ? {
+        ...currentContext,
+        ...overrides
+      }
+    : {
+        requestId: randomUUID(),
+        ...overrides
+      }
+
+  return storage.run(newContext, fn)
+}

src/main/services/logger/seq-transport.ts

@@ -0,0 +1,131 @@
+/**
+ * Seq logging transport using @datalust/winston-seq
+ *
+ * Provides asynchronous batched logging to Seq server
+ * with configurable parameters for production use.
+ *
+ * Features:
+ * - Non-blocking async batch sending (via dynamic import)
+ * - Configurable batch size, period, queue limits
+ * - Automatic retry on failure
+ * - Graceful shutdown with flush
+ * - Error suppression (Seq failures don't crash app)
+ *
+ * Note: Uses dynamic import because @datalust/winston-seq is an ESM module
+ */
+
+import type { SeqConfig } from '../../types/config.schema'
+import logger from './index'
+
+/**
+ * Seq transport constructor type (from dynamic import)
+ */
+type SeqTransportClass = new (options: {
+  serverUrl: string
+  apiKey?: string
+  batchSizeLimit?: number
+  maxBatchingTime?: number
+  maxRetries?: number
+  onError?: (error: Error) => void
+}) => any
+
+/**
+ * Create and configure Seq transport dynamically
+ *
+ * This function handles the ESM module loading and returns
+ * a configured transport instance compatible with Winston.
+ *
+ * @param config - Seq configuration from config.schema
+ * @returns Promise resolving to transport instance or null if disabled/failed
+ */
+export async function createSeqTransport(config: SeqConfig): Promise<any> {
+  // Don't create transport if disabled
+  if (!config.enabled || !config.serverUrl) {
+    logger.info('Seq logging is disabled or server URL not provided', {
+      enabled: config.enabled,
+      hasServerUrl: !!config.serverUrl,
+      context: 'seq-transport'
+    })
+    return null
+  }
+
+  try {
+    // Dynamically import the ESM module
+    const { SeqTransport } = await import('@datalust/winston-seq')
+    const SeqTransportClass = SeqTransport as SeqTransportClass
+
+    // Create transport instance with mapped config
+    const transport = new SeqTransportClass({
+      serverUrl: config.serverUrl,
+      apiKey: config.apiKey || undefined,
+      batchSizeLimit: config.batchPostingLimit,
+      maxBatchingTime: config.period,
+      maxRetries: config.maxRetries,
+      onError: (error: Error) => {
+        // Log errors but don't throw - Seq failures should not crash app
+        logger.error('Seq transport error', {
+          error: error.message,
+          stack: error.stack,
+          context: 'seq-transport'
+        })
+      }
+    })
+
+    logger.info('Seq transport created successfully', {
+      serverUrl: config.serverUrl,
+      batchPostingLimit: config.batchPostingLimit,
+      period: config.period,
+      maxRetries: config.maxRetries,
+      context: 'seq-transport'
+    })
+
+    return transport
+  } catch (error) {
+    logger.error('Failed to create Seq transport', {
+      error: error instanceof Error ? error.message : String(error),
+      context: 'seq-transport'
+    })
+    // Return null to allow app to continue without Seq
+    return null
+  }
+}
+
+/**
+ * Sync factory wrapper for backward compatibility
+ *
+ * Note: This creates the transport asynchronously internally.
+ * The transport is cached and reused.
+ */
+let cachedTransport: any = null
+let isInitializing = false
+
+export function createSeqTransportSync(config: SeqConfig): any {
+  if (!config.enabled || !config.serverUrl) {
+    return null
+  }
+
+  if (cachedTransport) {
+    return cachedTransport
+  }
+
+  if (!isInitializing) {
+    isInitializing = true
+    createSeqTransport(config)
+      .then((transport) => {
+        cachedTransport = transport
+      })
+      .catch((error) => {
+        logger.error('Seq transport initialization failed', {
+          error: error instanceof Error ? error.message : String(error)
+        })
+      })
+      .finally(() => {
+        isInitializing = false
+      })
+  }
+
+  // Return null on first call, transport will be available on next call
+  return null
+}
+
+export default createSeqTransportSync

src/main/services/logger/shared.ts

@@ -0,0 +1,92 @@
+/**
+ * Shared Logger Utilities
+ * Common functions used across logger modules
+ */
+
+import path from 'path'
+import fs from 'fs'
+import { app } from 'electron'
+
+/**
+ * Get log directory path
+ * Uses app.getPath('logs') in production, local logs dir in development
+ * Production = app.isPackaged === true
+ */
+export function getLogDir(): string {
+  // Check if running in production (packed app)
+  // This must be checked BEFORE app.getPath('logs') because Electron
+  // always returns the user data logs path regardless of environment
+  if (app && app.isReady() && app.isPackaged) {
+    return app.getPath('logs')
+  }
+
+  // Development environment: use logs directory in project root
+  // Note: synchronous FS calls are acceptable here because this branch
+  // executes in dev environments or before app is ready.
+  const devLogDir = path.join(process.cwd(), 'logs')
+  if (!fs.existsSync(devLogDir)) {
+    fs.mkdirSync(devLogDir, { recursive: true })
+  }
+  return devLogDir
+}
+
+/**
+ * Check if running in production environment
+ * Uses app.isPackaged as the single source of truth
+ */
+export function isProduction(): boolean {
+  return app?.isPackaged ?? false
+}
+
+/**
+ * Log level priority mapping (higher number = more severe)
+ */
+export const LOG_LEVEL_PRIORITY: Record<string, number> = {
+  verbose: 0,
+  debug: 1,
+  info: 2,
+  warn: 3,
+  error: 4
+}
+
+/**
+ * Check if a log level should be logged given a threshold
+ * @param level - The log level of the message
+ * @param threshold - The minimum log level threshold
+ * @returns true if the message should be logged
+ */
+export function isLoggable(level: string, threshold: string): boolean {
+  return (LOG_LEVEL_PRIORITY[level] ?? 0) >= (LOG_LEVEL_PRIORITY[threshold] ?? 2)
+}
+
+/**
+ * Delete screenshot files older than the given retention period.
+ * Scans <logDir>/screenshots/ and removes .png files whose mtime exceeds
+ * the retention window. Defensive: never throws.
+ *
+ * @param retentionDays - Number of days to keep screenshots
+ */
+export function cleanupOldScreenshots(retentionDays: number): void {
+  try {
+    const screenshotDir = path.join(getLogDir(), 'screenshots')
+    if (!fs.existsSync(screenshotDir)) return
+
+    const files = fs.readdirSync(screenshotDir)
+    const cutoff = Date.now() - retentionDays * 24 * 60 * 60 * 1000
+
+    for (const file of files) {
+      if (!file.endsWith('.png')) continue
+      const filePath = path.join(screenshotDir, file)
+      try {
+        const stat = fs.statSync(filePath)
+        if (stat.mtimeMs < cutoff) {
+          fs.unlinkSync(filePath)
+        }
+      } catch {
+        // individual file deletion failure should not stop the loop
+      }
+    }
+  } catch {
+    // entire cleanup is best-effort
+  }
+}

src/main/services/rustfs/rustfs-service.ts

@@ -15,7 +15,7 @@ import {
   type GetObjectCommandInput,
   type DeleteObjectCommandInput
 } from '@aws-sdk/client-s3'
-import { createLogger } from '../logger'
+import { createLogger, run, trackDuration, PerformanceTracker } from '../logger'
 import type { RustfsConfig } from '../../types/config.schema'
 import * as fs from 'fs'
 import * as path from 'path'
@@ -77,6 +77,7 @@ export class RustfsService {
     try {
       // Validate configuration
       if (!this.config.enabled) {
+        log.warn('RustFS upload skipped - disabled in config', { filePath, key })
         return {
           success: false,
           key,
@@ -86,6 +87,7 @@ export class RustfsService {
 
       // Check if file exists
       if (!fs.existsSync(filePath)) {
+        log.warn('RustFS upload skipped - file not found', { filePath, key })
         return {
           success: false,
           key,
@@ -103,7 +105,9 @@ export class RustfsService {
         filePath,
         key,
         contentType: mimeType,
-        size: fileContent.length
+        fileSize: fileContent.length,
+        endpoint: this.config.endpoint,
+        bucket: this.config.bucket
       })
 
       const input: PutObjectCommandInput = {
@@ -116,9 +120,12 @@ export class RustfsService {
       const command = new PutObjectCommand(input)
       const response = await this.client.send(command)
 
-      log.info('File uploaded successfully', {
+      log.info('File uploaded successfully to RustFS', {
         key,
-        etag: response.ETag
+        fileSize: fileContent.length,
+        etag: response.ETag,
+        endpoint: this.config.endpoint,
+        bucket: this.config.bucket
       })
 
       return {
@@ -131,7 +138,9 @@ export class RustfsService {
       log.error('Failed to upload file to RustFS', {
         filePath,
         key,
-        error: errorMessage
+        error: errorMessage,
+        endpoint: this.config.endpoint,
+        bucket: this.config.bucket
       })
 
       return {
@@ -151,6 +160,10 @@ export class RustfsService {
   async uploadString(content: string, key: string, contentType?: string): Promise<UploadResult> {
     try {
       if (!this.config.enabled) {
+        log.warn('RustFS string upload skipped - disabled in config', {
+          key,
+          endpoint: this.config.endpoint
+        })
         return {
           success: false,
           key,
@@ -163,7 +176,9 @@ export class RustfsService {
       log.info('Uploading string content to RustFS', {
         key,
         contentType: mimeType,
-        size: content.length
+        fileSize: content.length,
+        endpoint: this.config.endpoint,
+        bucket: this.config.bucket
       })
 
       const input: PutObjectCommandInput = {
@@ -176,9 +191,12 @@ export class RustfsService {
       const command = new PutObjectCommand(input)
       const response = await this.client.send(command)
 
-      log.info('String content uploaded successfully', {
+      log.info('String content uploaded successfully to RustFS', {
         key,
-        etag: response.ETag
+        fileSize: content.length,
+        etag: response.ETag,
+        endpoint: this.config.endpoint,
+        bucket: this.config.bucket
       })
 
       return {
@@ -190,7 +208,9 @@ export class RustfsService {
       const errorMessage = error instanceof Error ? error.message : 'Unknown upload error'
       log.error('Failed to upload string to RustFS', {
         key,
-        error: errorMessage
+        error: errorMessage,
+        endpoint: this.config.endpoint,
+        bucket: this.config.bucket
       })
 
       return {
@@ -208,6 +228,10 @@ export class RustfsService {
   async downloadFile(key: string): Promise<DownloadResult> {
     try {
       if (!this.config.enabled) {
+        log.warn('RustFS download skipped - disabled in config', {
+          key,
+          endpoint: this.config.endpoint
+        })
         return {
           success: false,
           content: Buffer.alloc(0),
@@ -215,7 +239,11 @@ export class RustfsService {
         }
       }
 
-      log.info('Downloading file from RustFS', { key })
+      log.info('Downloading file from RustFS', {
+        key,
+        endpoint: this.config.endpoint,
+        bucket: this.config.bucket
+      })
 
       const input: GetObjectCommandInput = {
         Bucket: this.config.bucket,
@@ -232,9 +260,11 @@ export class RustfsService {
 
       const content = Buffer.concat(chunks)
 
-      log.info('File downloaded successfully', {
+      log.info('File downloaded successfully from RustFS', {
         key,
-        size: content.length
+        fileSize: content.length,
+        endpoint: this.config.endpoint,
+        bucket: this.config.bucket
       })
 
       return {
@@ -245,7 +275,9 @@ export class RustfsService {
       const errorMessage = error instanceof Error ? error.message : 'Unknown download error'
       log.error('Failed to download file from RustFS', {
         key,
-        error: errorMessage
+        error: errorMessage,
+        endpoint: this.config.endpoint,
+        bucket: this.config.bucket
       })
 
       return {
@@ -263,13 +295,21 @@ export class RustfsService {
   async deleteFile(key: string): Promise<{ success: boolean; error?: string }> {
     try {
       if (!this.config.enabled) {
+        log.warn('RustFS delete skipped - disabled in config', {
+          key,
+          endpoint: this.config.endpoint
+        })
         return {
           success: false,
           error: 'RustFS is not enabled in configuration'
         }
       }
 
-      log.info('Deleting file from RustFS', { key })
+      log.info('Deleting file from RustFS', {
+        key,
+        endpoint: this.config.endpoint,
+        bucket: this.config.bucket
+      })
 
       const input: DeleteObjectCommandInput = {
         Bucket: this.config.bucket,
@@ -279,7 +319,11 @@ export class RustfsService {
       const command = new DeleteObjectCommand(input)
       await this.client.send(command)
 
-      log.info('File deleted successfully', { key })
+      log.info('File deleted successfully from RustFS', {
+        key,
+        endpoint: this.config.endpoint,
+        bucket: this.config.bucket
+      })
 
       return {
         success: true
@@ -288,7 +332,9 @@ export class RustfsService {
       const errorMessage = error instanceof Error ? error.message : 'Unknown delete error'
       log.error('Failed to delete file from RustFS', {
         key,
-        error: errorMessage
+        error: errorMessage,
+        endpoint: this.config.endpoint,
+        bucket: this.config.bucket
       })
 
       return {
@@ -341,7 +387,8 @@ export class RustfsService {
     try {
       log.info('Testing RustFS connection', {
         endpoint: this.config.endpoint,
-        bucket: this.config.bucket
+        bucket: this.config.bucket,
+        region: this.config.region
       })
 
       // Try to list objects in the bucket (head bucket operation)
@@ -354,7 +401,10 @@ export class RustfsService {
       const command = new ListObjectsV2Command(input)
       await this.client.send(command)
 
-      log.info('RustFS connection test successful')
+      log.info('RustFS connection test successful', {
+        endpoint: this.config.endpoint,
+        bucket: this.config.bucket
+      })
 
       return {
         success: true,
@@ -363,7 +413,9 @@ export class RustfsService {
     } catch (error) {
       const errorMessage = error instanceof Error ? error.message : 'Unknown connection error'
       log.error('RustFS connection test failed', {
-        error: errorMessage
+        error: errorMessage,
+        endpoint: this.config.endpoint,
+        bucket: this.config.bucket
       })
 
       return {

src/main/services/update/update-catalog-service.ts

@@ -29,7 +29,7 @@ export class UpdateCatalogService {
 
   public getDialogCatalog(status: UpdateStatus, catalog: UpdateCatalog): UpdateDialogCatalog {
     const currentUserType = status.currentUserType
-    if (!status.enabled || !currentUserType || currentUserType === 'Guest') {
+    if (!status.enabled || !currentUserType) {
       return { mode: 'disabled' }
     }
 

src/main/services/update/update-service.ts

@@ -1,6 +1,6 @@
 import * as fs from 'fs'
 import { ConfigManager } from '../config/config-manager'
-import { createLogger } from '../logger'
+import { createLogger, run, trackDuration, PerformanceTracker } from '../logger'
 import type { UpdateConfig } from '../../types/config.schema'
 import type { UserType } from '../../types/user.types'
 import type {
@@ -67,7 +67,10 @@ export class UpdateService {
       enabled,
       supported: supportState.supported,
       currentVersion: this.status.currentVersion,
-      currentChannel: this.status.currentChannel
+      currentChannel: this.status.currentChannel,
+      endpoint: this.config?.endpoint,
+      bucket: this.config?.bucket,
+      checkIntervalMinutes: this.config?.checkIntervalMinutes
     })
 
     this.initialized = true
@@ -88,17 +91,35 @@ export class UpdateService {
   public async getChangelog(release: DownloadReleaseRequest): Promise<string> {
     this.ensureInitialized()
     if (!this.status.enabled || !this.storageClient) {
+      log.warn('Changelog request rejected - auto update disabled', {
+        version: release.version,
+        channel: release.channel
+      })
       throw new Error('自动更新不可用')
     }
 
     const cacheKey = `${release.channel}:${release.version}`
     const cached = this.changelogCache.get(cacheKey)
     if (cached) {
+      log.debug('Changelog returned from cache', {
+        version: release.version,
+        channel: release.channel
+      })
       return cached
     }
 
+    log.info('Fetching changelog from storage', {
+      version: release.version,
+      channel: release.channel,
+      changelogKey: release.changelogKey
+    })
     const markdown = await this.storageClient.readText(release.changelogKey)
     this.changelogCache.set(cacheKey, markdown)
+    log.info('Changelog fetched successfully', {
+      version: release.version,
+      channel: release.channel,
+      cacheSize: this.changelogCache.size
+    })
     return markdown
   }
 
@@ -106,7 +127,11 @@ export class UpdateService {
     this.ensureInitialized()
     this.status.currentUserType = userType
 
-    if (!this.status.enabled || !userType || userType === 'Guest') {
+    if (!this.status.enabled || !userType) {
+      log.info('Update service context cleared', {
+        userType,
+        reason: this.status.enabled ? 'user logged out' : 'auto-update disabled'
+      })
       this.clearPolling()
       this.catalog = { stable: [], preview: [] }
       this.publishStatus({
@@ -124,13 +149,31 @@ export class UpdateService {
       return
     }
 
-    await this.checkForUpdates()
+    log.info('Update service user context set', {
+      userType,
+      enabled: this.status.enabled,
+      currentVersion: this.status.currentVersion
+    })
+
+    // 启动异步更新检查，不阻塞登录流程
+    void this.checkForUpdates().catch((error) => {
+      const message = error instanceof Error ? error.message : String(error)
+      log.warn('Async update check failed', {
+        userType,
+        error: message
+      })
+    })
     this.startPolling()
   }
 
   public async checkForUpdates(): Promise<UpdateStatus> {
     this.ensureInitialized()
     if (!this.status.enabled || !this.storageClient || !this.catalogService) {
+      log.debug('Update check skipped - service not enabled or not initialized', {
+        enabled: this.status.enabled,
+        hasStorageClient: !!this.storageClient,
+        hasCatalogService: !!this.catalogService
+      })
       return this.getStatus()
     }
 
@@ -142,6 +185,12 @@ export class UpdateService {
 
     try {
       const currentUserType = this.status.currentUserType
+      log.info('Checking for updates', {
+        userType: currentUserType,
+        currentVersion: this.status.currentVersion,
+        currentChannel: this.status.currentChannel
+      })
+
       this.catalog = await this.catalogService.loadCatalog(currentUserType)
 
       if (currentUserType === 'User') {
@@ -149,18 +198,31 @@ export class UpdateService {
         this.publishStatus(nextStatus)
 
         if (nextStatus.phase === 'available' && nextStatus.recommendedRelease) {
-          try {
-            await this.downloadRelease(nextStatus.recommendedRelease)
-          } catch (error) {
+          const release = nextStatus.recommendedRelease
+          log.info('Update available for user', {
+            version: release.version,
+            channel: release.channel
+          })
+          // 异步下载，不阻塞更新检查流程
+          void this.downloadRelease(release).catch((error) => {
             const message = error instanceof Error ? error.message : '下载更新失败'
+            log.warn('Async update download failed', {
+              version: release.version,
+              channel: release.channel,
+              error: message
+            })
             this.publishStatus({
               phase: 'error',
               error: message,
               message
             })
-          }
+          })
         }
       } else if (currentUserType === 'Admin') {
+        log.info('Update check completed for admin', {
+          stableReleases: this.catalog.stable.length,
+          previewReleases: this.catalog.preview.length
+        })
         this.publishStatus(this.catalogService.resolveAdminStatus(this.status, this.catalog))
       } else {
         this.publishStatus({
@@ -171,7 +233,10 @@ export class UpdateService {
       }
     } catch (error) {
       const message = error instanceof Error ? error.message : '检查更新失败'
-      log.error('Failed to check for updates', { error: message })
+      log.error('Failed to check for updates', {
+        userType: this.status.currentUserType,
+        error: message
+      })
       this.publishStatus({
         phase: 'error',
         error: message,
@@ -185,9 +250,19 @@ export class UpdateService {
   public async downloadRelease(request: DownloadReleaseRequest): Promise<UpdateStatus> {
     this.ensureInitialized()
     if (!this.status.enabled || !this.storageClient) {
+      log.warn('Download request rejected - auto update disabled', {
+        version: request.version,
+        channel: request.channel
+      })
       throw new Error('自动更新不可用')
     }
 
+    log.info('Starting update download', {
+      version: request.version,
+      channel: request.channel,
+      artifactKey: request.artifactKey
+    })
+
     this.publishStatus({
       phase: 'downloading',
       progress: 0,
@@ -203,10 +278,22 @@ export class UpdateService {
     const hash = await this.installer.calculateSha256(downloadPath)
 
     if (hash.toLowerCase() !== request.sha256.toLowerCase()) {
+      log.error('Update package hash mismatch', {
+        version: request.version,
+        channel: request.channel,
+        expectedHash: request.sha256,
+        actualHash: hash
+      })
       await fs.promises.rm(downloadPath, { force: true })
       throw new Error('更新包校验失败，文件哈希不匹配')
     }
 
+    log.info('Update download completed and verified', {
+      version: request.version,
+      channel: request.channel,
+      downloadPath
+    })
+
     this.publishStatus({
       phase: 'downloaded',
       progress: 100,
@@ -228,9 +315,19 @@ export class UpdateService {
 
     const downloaded = this.status.downloadedRelease
     if (!this.status.enabled || !downloaded) {
+      log.warn('Install request rejected - no update package available', {
+        enabled: this.status.enabled,
+        hasDownloadedRelease: !!downloaded
+      })
       throw new Error('没有可安装的更新包')
     }
 
+    log.info('Installing update package', {
+      version: downloaded.version,
+      channel: downloaded.channel,
+      localPath: downloaded.localPath
+    })
+
     this.publishStatus({
       phase: 'installing',
       latestVersion: downloaded.version,
@@ -240,6 +337,10 @@ export class UpdateService {
     })
 
     await this.installer.installDownloadedRelease(downloaded)
+    log.info('Update installation completed', {
+      version: downloaded.version,
+      channel: downloaded.channel
+    })
   }
 
   private ensureInitialized(): void {
@@ -259,14 +360,23 @@ export class UpdateService {
   private startPolling(): void {
     this.clearPolling()
     if (!this.config) {
+      log.warn('Polling not started - no update configuration')
       return
     }
 
+    log.info('Update polling started', {
+      intervalMinutes: this.config.checkIntervalMinutes,
+      endpoint: this.config.endpoint,
+      bucket: this.config.bucket
+    })
+
     this.intervalHandle = setInterval(
       () => {
         this.checkForUpdates().catch((error) => {
+          const message = error instanceof Error ? error.message : String(error)
           log.warn('Periodic update check failed', {
-            error: error instanceof Error ? error.message : String(error)
+            channel: this.status.currentChannel,
+            error: message
           })
         })
       },

src/main/services/user/bip-users-dao.ts

@@ -139,7 +139,7 @@ export class BIPUsersDAO {
           return {
             id: row.ID as number,
             username: row.UserName as string,
-            userType: row.UserType as 'Admin' | 'User' | 'Guest'
+            userType: row.UserType as 'Admin' | 'User'
           }
         }
         return null
@@ -157,16 +157,16 @@ export class BIPUsersDAO {
           return {
             id: row.ID as number,
             username: row.UserName as string,
-            userType: row.UserType as 'Admin' | 'User' | 'Guest'
+            userType: row.UserType as 'Admin' | 'User'
           }
         }
         return null
       }
     } catch (error) {
-      logError(log, 'Authenticate failed', error, {
+      logError(log, error, {
+        message: 'Authenticate failed',
         operation: 'authenticate',
-        username,
-        dbType: this.dbType
+        context: { username, dbType: this.dbType }
       })
       return null
     }
@@ -198,7 +198,7 @@ export class BIPUsersDAO {
           return {
             id: row.ID as number,
             username: row.UserName as string,
-            userType: row.UserType as 'Admin' | 'User' | 'Guest'
+            userType: row.UserType as 'Admin' | 'User'
           }
         }
         return null
@@ -216,16 +216,16 @@ export class BIPUsersDAO {
           return {
             id: row.ID as number,
             username: row.UserName as string,
-            userType: row.UserType as 'Admin' | 'User' | 'Guest'
+            userType: row.UserType as 'Admin' | 'User'
           }
         }
         return null
       }
     } catch (error) {
-      logError(log, 'Silent login failed', error, {
+      logError(log, error, {
+        message: 'Silent login failed',
         operation: 'authenticateByComputerName',
-        computerName,
-        dbType: this.dbType
+        context: { computerName, dbType: this.dbType }
       })
       return null
     }
@@ -254,13 +254,14 @@ export class BIPUsersDAO {
       return result.rows.map((row) => ({
         id: row.ID as number,
         username: row.UserName as string,
-        userType: row.UserType as 'Admin' | 'User' | 'Guest',
+        userType: row.UserType as 'Admin' | 'User',
         createTime: row.CreateTime as Date | undefined
       }))
     } catch (error) {
-      logError(log, 'Get all users failed', error, {
+      logError(log, error, {
+        message: 'Get all users failed',
         operation: 'getAllUsers',
-        dbType: this.dbType
+        context: { dbType: this.dbType }
       })
       return []
     }
@@ -270,7 +271,7 @@ export class BIPUsersDAO {
    * Create a new user
    * @param username - The username (must be unique)
    * @param password - The password
-   * @param userType - User type ('Admin', 'User', or 'Guest')
+   * @param userType - User type ('Admin' or 'User')
    * @param computerName - Optional computer name for silent login
    * @returns True if successful
    */
@@ -345,11 +346,10 @@ export class BIPUsersDAO {
         return true
       }
     } catch (error) {
-      logError(log, 'Create user failed', error, {
+      logError(log, error, {
+        message: 'Create user failed',
         operation: 'createUser',
-        username,
-        userType,
-        dbType: this.dbType
+        context: { username, userType, dbType: this.dbType }
       })
       return false
     }
@@ -389,11 +389,10 @@ export class BIPUsersDAO {
         return true
       }
     } catch (error) {
-      logError(log, 'Update user type failed', error, {
+      logError(log, error, {
+        message: 'Update user type failed',
         operation: 'updateUserType',
-        username,
-        userType,
-        dbType: this.dbType
+        context: { username, userType, dbType: this.dbType }
       })
       return false
     }
@@ -433,10 +432,10 @@ export class BIPUsersDAO {
         return true
       }
     } catch (error) {
-      logError(log, 'Update password failed', error, {
+      logError(log, error, {
+        message: 'Update password failed',
         operation: 'updatePassword',
-        username,
-        dbType: this.dbType
+        context: { username, dbType: this.dbType }
       })
       return false
     }
@@ -472,10 +471,10 @@ export class BIPUsersDAO {
         return true
       }
     } catch (error) {
-      logError(log, 'Delete user failed', error, {
+      logError(log, error, {
+        message: 'Delete user failed',
         operation: 'deleteUser',
-        username,
-        dbType: this.dbType
+        context: { username, dbType: this.dbType }
       })
       return false
     }
@@ -513,10 +512,10 @@ export class BIPUsersDAO {
         return result.rows.length > 0 && (result.rows[0].count as number) > 0
       }
     } catch (error) {
-      logError(log, 'Check user exists failed', error, {
+      logError(log, error, {
+        message: 'Check user exists failed',
         operation: 'userExists',
-        username,
-        dbType: this.dbType
+        context: { username, dbType: this.dbType }
       })
       return false
     }
@@ -574,10 +573,10 @@ export class BIPUsersDAO {
         return null
       }
     } catch (error) {
-      logError(log, 'Get user ERP credentials failed', error, {
+      logError(log, error, {
+        message: 'Get user ERP credentials failed',
         operation: 'getUserErpCredentials',
-        username,
-        dbType: this.dbType
+        context: { username, dbType: this.dbType }
       })
       return null
     }
@@ -626,10 +625,10 @@ export class BIPUsersDAO {
         return true
       }
     } catch (error) {
-      logError(log, 'Update user ERP credentials failed', error, {
+      logError(log, error, {
+        message: 'Update user ERP credentials failed',
         operation: 'updateUserErpCredentials',
-        username,
-        dbType: this.dbType
+        context: { username, dbType: this.dbType }
       })
       return false
     }
@@ -668,9 +667,10 @@ export class BIPUsersDAO {
         erpUsername: (row[cols.ERP_USERNAME] as string) || ''
       }))
     } catch (error) {
-      logError(log, 'Get all users ERP config failed', error, {
+      logError(log, error, {
+        message: 'Get all users ERP config failed',
         operation: 'getAllUsersErpConfig',
-        dbType: this.dbType
+        context: { dbType: this.dbType }
       })
       return []
     }

src/main/services/user/migration/add-erp-params-migration.ts

@@ -17,6 +17,9 @@ import { dirname } from 'path'
 import { ConfigManager } from '../../config/config-manager'
 import { MySqlService } from '../../database/mysql'
 import { SqlServerService } from '../../database/sql-server'
+import { createLogger } from '../../logger'
+
+const log = createLogger('Migration')
 
 const __filename = fileURLToPath(import.meta.url)
 const __dirname = dirname(__filename)
@@ -136,7 +139,9 @@ async function runMySQLMigration(configManager: ConfigManager): Promise<void> {
 
     await mysqlService.disconnect()
   } catch (error) {
-    console.error('✗ MySQL Migration failed:', error instanceof Error ? error.message : error)
+    log.error('MySQL Migration failed', {
+      error: error instanceof Error ? error.message : String(error)
+    })
     if (mysqlService.isConnected()) {
       await mysqlService.disconnect()
     }
@@ -192,7 +197,9 @@ async function runSqlServerMigration(configManager: ConfigManager): Promise<void
 
     await sqlServerService.disconnect()
   } catch (error) {
-    console.error('✗ SQL Server Migration failed:', error instanceof Error ? error.message : error)
+    log.error('SQL Server Migration failed', {
+      error: error instanceof Error ? error.message : String(error)
+    })
     if (sqlServerService.isConnected()) {
       await sqlServerService.disconnect()
     }
@@ -223,7 +230,7 @@ async function main(): Promise<void> {
 
     console.log('\n✅ Migration completed successfully!\n')
   } catch (error) {
-    console.error('\n❌ Migration failed:', error instanceof Error ? error.message : error)
+    log.error('Migration failed', { error: error instanceof Error ? error.message : String(error) })
     process.exit(1)
   }
 }

src/main/services/user/migration/run-migration.ts

@@ -13,6 +13,9 @@ import * as fs from 'fs'
 import * as path from 'path'
 import yaml from 'js-yaml'
 import { z } from 'zod'
+import { createLogger } from '../../logger'
+
+const log = createLogger('MigrationRunner')
 
 /**
  * MySQL configuration schema
@@ -105,8 +108,10 @@ async function runMigration(): Promise<void> {
   try {
     dbConfig = loadConfig(configPath)
   } catch (error) {
-    console.error('Failed to load config.yaml:', error instanceof Error ? error.message : error)
-    console.error('Please ensure config.yaml exists and contains valid MySQL configuration.')
+    log.error('Failed to load config', {
+      error: error instanceof Error ? error.message : String(error),
+      configPath
+    })
     process.exit(1)
   }
 
@@ -171,8 +176,7 @@ async function runMigration(): Promise<void> {
     console.log(`       ERP_Password = 'your_password'`)
     console.log(`   WHERE ERP_URL IS NULL;\n`)
   } catch (error) {
-    console.error('\n❌ Migration failed with error:')
-    console.error(error)
+    log.error('Migration failed', { error })
     console.error('\nTroubleshooting:')
     console.error('1. Check if MySQL server is running')
     console.error('2. Verify database credentials in config.yaml file')
@@ -194,6 +198,6 @@ async function runMigration(): Promise<void> {
 
 // Run migration
 runMigration().catch((error) => {
-  console.error('Unexpected error:', error)
+  log.error('Unexpected error', { error })
   process.exit(1)
 })

src/main/services/user/session-manager.ts

@@ -9,6 +9,9 @@
  */
 
 import type { UserInfo } from '../../types/user.types'
+import { createLogger } from '../logger'
+
+const log = createLogger('SessionManager')
 
 /**
  * Session Manager Class
@@ -59,12 +62,12 @@ export class SessionManager {
       }
       return false
     } catch (error) {
-      console.error('[SessionManager] Login error:', error)
+      log.error('Login error', { error })
       return false
     } finally {
       if (dao) {
         await dao.disconnect().catch((error) => {
-          console.error('[SessionManager] Login disconnect error:', error)
+          log.error('Login disconnect error', { error })
         })
       }
     }
@@ -93,12 +96,12 @@ export class SessionManager {
       }
       return false
     } catch (error) {
-      console.error('[SessionManager] Silent login error:', error)
+      log.error('Silent login error', { error })
       return false
     } finally {
       if (dao) {
         await dao.disconnect().catch((error) => {
-          console.error('[SessionManager] Silent login disconnect error:', error)
+          log.error('Silent login disconnect error', { error })
         })
       }
     }
@@ -126,13 +129,6 @@ export class SessionManager {
     return this.currentUser?.userType === 'Admin'
   }
 
-  /**
-   * Check if the current user is a guest
-   */
-  public isGuest(): boolean {
-    return this.currentUser?.userType === 'Guest'
-  }
-
   /**
    * Get the current username
    */
@@ -194,12 +190,12 @@ export class SessionManager {
       dao = new BIPUsersDAO()
       return await dao.getAllUsers()
     } catch (error) {
-      console.error('[SessionManager] Get all users error:', error)
+      log.error('Get all users error', { error })
       return []
     } finally {
       if (dao) {
         await dao.disconnect().catch((error) => {
-          console.error('[SessionManager] Get all users disconnect error:', error)
+          log.error('Get all users disconnect error', { error })
         })
       }
     }

src/main/services/validation/validation-application-service.ts

@@ -1,7 +1,7 @@
 import { DiscreteMaterialPlanDAO } from '../database/discrete-material-plan-dao'
 import { MaterialsToBeDeletedDAO } from '../database/materials-to-be-deleted-dao'
 import { SqlServerService } from '../database/sql-server'
-import { createLogger } from '../logger'
+import { createLogger, withRequestContext, trackDuration, getRequestId } from '../logger'
 import type {
   MaterialRecordSummary,
   ValidationRequest,
@@ -30,14 +30,27 @@ export class ValidationApplicationService {
     userInfo: UserInfo,
     senderId: number
   ): Promise<ValidationResponse> {
+    return withRequestContext(
+      async () => {
+        const requestId = getRequestId()
         let dbService: ValidationDatabaseService | null = null
 
         try {
           const isAdmin = userInfo.userType === 'Admin'
           const username = userInfo.username
 
-      log.info('Starting validation', { mode: request.mode, user: username, isAdmin })
+          log.info('Starting validation workflow', {
+            mode: request.mode,
+            useSharedProductionIds: request.useSharedProductionIds,
+            userId: userInfo.id,
+            username,
+            isAdmin,
+            requestId
+          })
 
+          // Track data query duration
+          const dataQueryResult = await trackDuration(
+            async () => {
               dbService = await createValidationDatabaseService()
 
               let sourceNumbers: string[] | null = null
@@ -45,36 +58,61 @@ export class ValidationApplicationService {
               if (request.mode === 'database_filtered') {
                 if (request.useSharedProductionIds) {
                   const sharedIds = sharedProductionIdsStore.get(senderId)
-          log.info(`Using ${sharedIds.length} shared Production IDs`)
+                  log.info(`Using ${sharedIds.length} shared Production IDs`, {
+                    userId: userInfo.id,
+                    mode: request.mode,
+                    useSharedProductionIds: true
+                  })
 
                   if (sharedIds.length === 0) {
-            return this.emptyFailure(
+                    return {
+                      sourceNumbers: null,
+                      failure: this.emptyFailure(
                         '没有可用的共享 Production ID。请在数据提取页面输入 Production ID。'
                       )
                     }
+                  }
 
                   sourceNumbers = await getSourceNumbersFromInputs(sharedIds, dbService)
-          log.info(`Got ${sourceNumbers.length} source numbers from shared Production IDs`)
+                  log.info(
+                    `Got ${sourceNumbers.length} source numbers from shared Production IDs`,
+                    {
+                      userId: userInfo.id,
+                      sourceCount: sourceNumbers.length
+                    }
+                  )
 
                   if (sourceNumbers.length === 0) {
-            return this.emptyFailure(
+                    return {
+                      sourceNumbers: null,
+                      failure: this.emptyFailure(
                         '共享的 Production ID 没有找到对应的订单数据。请确保在数据提取页面输入了有效的 Production ID 并成功获取了订单数据。'
                       )
                     }
+                  }
                 } else if (request.productionIdFile) {
                   const inputs = readProductionIds(request.productionIdFile)
-          log.info(`Read ${inputs.length} inputs from file`)
+                  log.info(`Read ${inputs.length} inputs from file`, {
+                    userId: userInfo.id,
+                    fileMode: !request.useSharedProductionIds
+                  })
 
                   sourceNumbers = await getSourceNumbersFromInputs(inputs, dbService)
-          log.info(`Got ${sourceNumbers.length} source numbers`)
+                  log.info(`Got ${sourceNumbers.length} source numbers`, {
+                    userId: userInfo.id,
+                    sourceCount: sourceNumbers.length
+                  })
 
                   if (sourceNumbers.length === 0) {
-            return this.emptyFailure(
+                    return {
+                      sourceNumbers: null,
+                      failure: this.emptyFailure(
                         '文件中的 Production ID 没有找到对应的订单数据。请检查 Production ID 是否正确，或确保数据库中有对应的订单数据。'
                       )
                     }
                   }
                 }
+              }
 
               const materialDao = new DiscreteMaterialPlanDAO()
               let materialRecords: any[] = []
@@ -86,19 +124,51 @@ export class ValidationApplicationService {
               }
 
               if (materialRecords.length === 0) {
-        return this.emptyFailure('未找到物料记录。请检查数据库中是否有对应订单的物料数据。')
+                return {
+                  sourceNumbers: null,
+                  failure: this.emptyFailure(
+                    '未找到物料记录。请检查数据库中是否有对应订单的物料数据。'
+                  )
+                }
               }
 
-      const typeKeywords = await this.loadTypeKeywords(dbService)
-      const markedCodes = await this.loadMarkedCodes(dbService)
-      const results = this.buildValidationResults(materialRecords, typeKeywords, markedCodes, {
-        isAdmin,
-        username
-      })
+              return { sourceNumbers, materialRecords, failure: null }
+            },
+            {
+              operationName: 'data-query',
+              message: 'Data query phase',
+              context: { mode: request.mode, userId: userInfo.id }
+            }
+          )
+
+          // Check for failure
+          if (dataQueryResult.result.failure) {
+            return dataQueryResult.result.failure
+          }
+
+          // Track validation duration
+          const validationResult = await trackDuration(
+            async () => {
+              const typeKeywords = await this.loadTypeKeywords(dbService!)
+              const markedCodes = await this.loadMarkedCodes(dbService!)
+              const results = this.buildValidationResults(
+                (dataQueryResult.result as any).materialRecords,
+                typeKeywords,
+                markedCodes,
+                { isAdmin, username }
+              )
 
               const markedCount = results.filter((result) => result.isMarkedForDeletion).length
               const matchedCount = results.filter((result) => result.managerName).length
 
+              log.info('Validation completed', {
+                totalRecords: results.length,
+                matchedCount,
+                markedCount,
+                userId: userInfo.id,
+                mode: request.mode
+              })
+
               return {
                 success: true,
                 results,
@@ -108,9 +178,25 @@ export class ValidationApplicationService {
                   markedCount
                 }
               }
+            },
+            {
+              operationName: 'validation-processing',
+              message: 'Validation processing phase',
+              context: { mode: request.mode, userId: userInfo.id }
+            }
+          )
+
+          return validationResult.result
         } catch (error) {
           const message = error instanceof Error ? error.message : 'Unknown error'
-      log.error('Validation error', { error: message })
+          log.error('Validation workflow failed', {
+            error: message,
+            mode: request.mode,
+            useSharedProductionIds: request.useSharedProductionIds,
+            userId: userInfo.id,
+            username: userInfo.username,
+            requestId
+          })
           return {
             success: false,
             error: `Validation failed: ${message}`
@@ -120,19 +206,26 @@ export class ValidationApplicationService {
             await this.disconnectQuietly(dbService)
           }
         }
+      },
+      { userId: userInfo.id.toString(), operation: 'validate' }
+    )
   }
 
   async getMaterialsByManager(managerName: string): Promise<MaterialRecordSummary[]> {
+    log.info(`Getting materials by manager: ${managerName}`)
     const dao = new MaterialsToBeDeletedDAO()
     const materials = await dao.getMaterialsByManager(managerName)
     const markedCodes = await dao.getAllMaterialCodes()
+    log.info(`Found ${materials.length} materials for manager: ${managerName}`)
     return this.enrichMaterials(materials, markedCodes)
   }
 
   async getAllMaterials(): Promise<MaterialRecordSummary[]> {
+    log.info('Getting all materials')
     const dao = new MaterialsToBeDeletedDAO()
     const materials = await dao.getAllRecords()
     const markedCodes = await dao.getAllMaterialCodes()
+    log.info(`Found ${materials.length} total materials`)
     return this.enrichMaterials(materials, markedCodes)
   }
 
@@ -145,12 +238,20 @@ export class ValidationApplicationService {
     materialCodes?: string[]
     error?: string
   }> {
+    return withRequestContext(
+      async () => {
+        const requestId = getRequestId()
         let dbService: ValidationDatabaseService | null = null
 
         try {
           const isAdmin = userInfo.userType === 'Admin'
           const username = userInfo.username
-      log.info(`User: ${username}, isAdmin: ${isAdmin}`)
+          log.info('Getting cleaner data', {
+            userId: userInfo.id,
+            username,
+            isAdmin,
+            requestId
+          })
 
           dbService = await createValidationDatabaseService()
 
@@ -158,12 +259,23 @@ export class ValidationApplicationService {
           let orderNumbers: string[] = []
 
           if (sharedIds.length > 0) {
-        log.info(`Using ${sharedIds.length} shared Production IDs`)
+            log.info(`Using ${sharedIds.length} shared Production IDs`, {
+              userId: userInfo.id,
+              sharedCount: sharedIds.length
+            })
             orderNumbers = await getSourceNumbersFromInputs(sharedIds, dbService)
-        log.info(`Got ${orderNumbers.length} order numbers`)
+            log.info(`Got ${orderNumbers.length} order numbers`, {
+              userId: userInfo.id,
+              orderCount: orderNumbers.length
+            })
           }
 
           const materialCodes = await this.loadMaterialCodesForCleaner(dbService, username, isAdmin)
+          log.info('Cleaner data retrieved', {
+            userId: userInfo.id,
+            orderCount: orderNumbers.length,
+            materialCodeCount: materialCodes.length
+          })
 
           return {
             success: true,
@@ -172,7 +284,12 @@ export class ValidationApplicationService {
           }
         } catch (error) {
           const message = error instanceof Error ? error.message : 'Unknown error'
-      log.error('CleanerData error', { error: message })
+          log.error('CleanerData error', {
+            error: message,
+            userId: userInfo.id,
+            username: userInfo.username,
+            requestId
+          })
           return {
             success: false,
             error: `获取清理数据失败：${message}`
@@ -182,6 +299,9 @@ export class ValidationApplicationService {
             await this.disconnectQuietly(dbService)
           }
         }
+      },
+      { userId: userInfo.id.toString(), operation: 'getCleanerData' }
+    )
   }
 
   private emptyFailure(error: string): ValidationResponse {
@@ -291,6 +411,8 @@ export class ValidationApplicationService {
       const detailTableName = getValidationTableName('dbo_DiscreteMaterialPlanData')
       const enrichedMaterials: MaterialRecordSummary[] = []
 
+      log.info(`Enriching ${materials.length} materials with details`)
+
       for (const material of materials) {
         const detailResult = await this.queryMaterialDetail(
           dbService,
@@ -309,6 +431,11 @@ export class ValidationApplicationService {
         })
       }
 
+      log.info(`Material enrichment completed`, {
+        totalMaterials: materials.length,
+        enrichedCount: enrichedMaterials.length
+      })
+
       return enrichedMaterials
     } finally {
       if (dbService) {
@@ -363,7 +490,11 @@ export class ValidationApplicationService {
         `
       )
       const materialCodes = result.rows.map((row) => row.MaterialCode as string).filter(Boolean)
-      log.info(`Admin user: got ${materialCodes.length} materials`)
+      log.info(`Admin user: got ${materialCodes.length} materials`, {
+        userId: username,
+        isAdmin: true,
+        materialCount: materialCodes.length
+      })
       return materialCodes
     }
 
@@ -382,7 +513,11 @@ export class ValidationApplicationService {
       const materialCodes = result.rows
         .map((row: Record<string, unknown>) => row.MaterialCode as string)
         .filter(Boolean)
-      log.info(`Regular user: got ${materialCodes.length} materials`)
+      log.info(`Regular user: got ${materialCodes.length} materials`, {
+        userId: username,
+        isAdmin: false,
+        materialCount: materialCodes.length
+      })
       return materialCodes
     }
 
@@ -395,7 +530,11 @@ export class ValidationApplicationService {
       [username]
     )
     const materialCodes = result.rows.map((row) => row.MaterialCode as string).filter(Boolean)
-    log.info(`Regular user: got ${materialCodes.length} materials`)
+    log.info(`Regular user: got ${materialCodes.length} materials`, {
+      userId: username,
+      isAdmin: false,
+      materialCount: materialCodes.length
+    })
     return materialCodes
   }
 

src/main/tools/debug-env.ts

@@ -0,0 +1,27 @@
+/**
+ * Debug script to verify Electron environment detection
+ */
+import { app } from 'electron'
+
+console.log('=== Electron Environment Debug ===\n')
+
+console.log('1. app.isPackaged:', app.isPackaged)
+console.log('2. app.getPath("userData"):', app.getPath('userData'))
+console.log('3. app.getPath("logs"):', app.getPath('logs'))
+console.log('4. NODE_ENV:', process.env.NODE_ENV)
+console.log('5. process.cwd():', process.cwd())
+console.log('6. __dirname:', __dirname)
+
+// Predict log dir
+function getLogDir(): string {
+  if (app && app.isReady()) {
+    return app.getPath('logs')
+  }
+  const devLogDir = `${process.cwd()}\\logs`
+  return devLogDir
+}
+
+console.log('\n7. Predicted log dir:', getLogDir())
+console.log('\n=== END DEBUG ===')
+
+app.quit()

src/main/types/audit.types.ts

@@ -35,6 +35,8 @@ export interface AuditEntry {
   username: string
   /** Computer name where action was performed */
   computerName: string
+  /** Application version when action was performed */
+  appVersion: string
   /** Resource affected by the action */
   resource?: string
   /** Status of the action */

src/main/types/config.schema.ts

@@ -83,7 +83,8 @@ export const extractionConfigSchema = z.object({
   verbose: z.boolean().default(true),
   autoConvert: z.boolean().default(true),
   mergeBatches: z.boolean().default(true),
-  enableDbPersistence: z.boolean().default(true)
+  enableDbPersistence: z.boolean().default(true),
+  headless: z.boolean().default(true)
 })
 
 /**
@@ -131,6 +132,21 @@ export const loggingConfigSchema = z.object({
   appRetention: z.number().int().min(1).max(365).default(14)
 })
 
+/**
+ * Seq 日志聚合服务配置 Schema
+ */
+export const seqConfigSchema = z.object({
+  enabled: z.boolean().default(false),
+  serverUrl: z.string().url('Seq server URL must be a valid URL').optional().default(''),
+  apiKey: z.string().optional().default(''),
+  batchPostingLimit: z.number().int().min(1).max(1000).default(50),
+  period: z.number().int().min(1000).max(30000).default(2000), // milliseconds
+  queueLimit: z.number().int().min(1).max(10000).default(10000),
+  maxRetries: z.number().int().min(0).max(10).default(3)
+})
+
+export type SeqConfig = z.infer<typeof seqConfigSchema>
+
 /**
  * RustFS 对象存储配置 Schema
  */
@@ -171,6 +187,7 @@ export const fullConfigSchema = z.object({
   cleaner: cleanerConfigSchema,
   orderResolution: orderResolutionSchema,
   logging: loggingConfigSchema,
+  seq: seqConfigSchema.optional(),
   rustfs: rustfsConfigSchema.optional(),
   update: updateConfigSchema.optional()
 })

src/main/types/extractor.types.ts

@@ -43,6 +43,8 @@ export interface ExtractorResult {
   errors: string[]
   /** Database import result (only populated if mergedFile was created) */
   importResult?: ImportResult
+  /** Per-order material row counts */
+  orderRecordCounts: Array<{ orderNumber: string; recordCount: number }>
 }
 
 export interface OrderInfo {

src/main/types/logger.types.ts

@@ -0,0 +1,244 @@
+/**
+ * Enhanced Logger Type Definitions
+ *
+ * Provides comprehensive type safety for the logging system,
+ * including request context, performance metrics, and structured log metadata.
+ *
+ * @packageDocumentation
+ */
+
+import type { LogLevel } from '../../shared/ipc-channels'
+
+/**
+ * Core log context interface for request tracing
+ *
+ * This type is re-exported from the logger service but defined here
+ * for type sharing across the application without creating circular dependencies.
+ */
+export interface LogContext {
+  /** Unique identifier for the request/operation (UUID v4) */
+  requestId: string
+  /** User ID performing the operation (optional) */
+  userId?: string
+  /** Operation name being performed (e.g., 'extract', 'clean', 'validate') */
+  operation?: string
+  /** Sub-operation or step within the main operation (optional) */
+  subOperation?: string
+  /** Batch identifier for batch operations (optional) */
+  batchId?: string
+}
+
+/**
+ * Enhanced log metadata for structured logging
+ *
+ * Provides rich context for log entries, enabling better
+ * filtering, analysis, and debugging capabilities.
+ */
+export interface EnhancedLogMeta {
+  /** Request context for correlation */
+  context?: LogContext
+
+  /** Performance metrics (if applicable) */
+  performance?: PerformanceMetrics
+
+  /** Error information (if applicable) */
+  error?: {
+    /** Error name/type */
+    name: string
+    /** Error message */
+    message: string
+    /** Error code for programmatic handling */
+    code?: string
+    /** Stack trace (in development) */
+    stack?: string
+    /** Serialized cause chain */
+    cause?: string | Record<string, unknown>
+  }
+
+  /** Database query information (if applicable) */
+  database?: {
+    /** Database type (mysql, sqlserver) */
+    type: 'mysql' | 'sqlserver'
+    /** Query executed (sanitized in production) */
+    query?: string
+    /** Execution time in milliseconds */
+    duration: number
+    /** Number of rows affected/returned */
+    rowsAffected?: number
+  }
+
+  /** File operation information (if applicable) */
+  file?: {
+    /** File path (sanitized in production) */
+    path: string
+    /** Operation type (read, write, delete, exists) */
+    operation: 'read' | 'write' | 'delete' | 'exists' | 'list'
+    /** File size in bytes (if applicable) */
+    size?: number
+    /** Result of the operation */
+    success: boolean
+  }
+
+  /** HTTP/ERP API call information (if applicable) */
+  http?: {
+    /** HTTP method used */
+    method: 'GET' | 'POST' | 'PUT' | 'DELETE' | 'PATCH'
+    /** URL or endpoint called */
+    url: string
+    /** HTTP status code received */
+    statusCode: number
+    /** Request duration in milliseconds */
+    duration: number
+    /** Request payload size in bytes */
+    requestSize?: number
+    /** Response payload size in bytes */
+    responseSize?: number
+  }
+
+  /** Custom key-value pairs for additional metadata */
+  custom?: Record<string, unknown>
+}
+
+/**
+ * Performance metrics for timing and resource tracking
+ *
+ * Captures timing information for operations, enabling
+ * performance monitoring and bottleneck identification.
+ */
+export interface PerformanceMetrics {
+  /** Operation start timestamp (ISO 8601 format or Date) */
+  startTime: Date | string
+
+  /** Operation end timestamp (ISO 8601 format or Date) */
+  endTime?: Date | string
+
+  /** Total duration in milliseconds */
+  duration: number
+
+  /** Breakdown of time spent in different phases (optional) */
+  phases?: {
+    /** Phase name (e.g., 'connect', 'query', 'process', 'write') */
+    [phaseName: string]: {
+      /** Duration of this phase in milliseconds */
+      duration: number
+      /** Additional phase-specific metadata */
+      meta?: Record<string, unknown>
+    }
+  }
+
+  /** Memory usage snapshot (optional, Node.js specific) */
+  memory?: {
+    /** Heap used in bytes */
+    heapUsed: number
+    /** Heap total in bytes */
+    heapTotal: number
+    /** RSS (Resident Set Size) in bytes */
+    rss: number
+    /** External memory in bytes */
+    external: number
+  }
+
+  /** CPU usage snapshot (optional) */
+  cpu?: {
+    /** User CPU time in milliseconds */
+    user: number
+    /** System CPU time in milliseconds */
+    system: number
+  }
+}
+
+/**
+ * Log entry structure for structured logging
+ *
+ * Represents a complete log entry with all metadata,
+ * suitable for JSON serialization and log aggregation systems.
+ */
+export interface StructuredLogEntry {
+  /** Log level */
+  level: LogLevel
+
+  /** Log message */
+  message: string
+
+  /** Timestamp (ISO 8601 format) */
+  timestamp: string
+
+  /** Service/application identifier */
+  service: string
+
+  /** Module or component context */
+  context?: string
+
+  /** Environment (development, production) */
+  environment?: string
+
+  /** Enhanced metadata */
+  meta?: EnhancedLogMeta
+
+  /** Process information */
+  process?: {
+    /** Process ID */
+    pid: number
+    /** Process uptime in seconds */
+    uptime: number
+  }
+}
+
+/**
+ * Logger configuration interface
+ *
+ * Used for type-safe configuration of the logging system.
+ */
+export interface LoggerConfig {
+  /** Log level threshold */
+  level: LogLevel
+
+  /** Number of days to retain application logs */
+  appRetention: number
+
+  /** Enable console output (default: true) */
+  console?: boolean
+
+  /** Enable file output (default: true in production) */
+  file?: boolean
+
+  /** Maximum log file size before rotation (e.g., '20m') */
+  maxSize?: string
+
+  /** Log format ('json' | 'pretty') */
+  format?: 'json' | 'pretty'
+}
+
+/**
+ * Result type for logger operations
+ *
+ * Provides type-safe error handling for logger methods.
+ */
+export interface LoggerOperationResult {
+  /** Whether the operation succeeded */
+  success: boolean
+  /** Error message if operation failed */
+  error?: string
+  /** Additional data from the operation */
+  data?: Record<string, unknown>
+}
+
+/**
+ * Log transport configuration
+ */
+export interface LogTransportConfig {
+  /** Transport type */
+  type: 'console' | 'file' | 'http'
+
+  /** Transport-specific options */
+  options?: {
+    /** Log level for this transport */
+    level?: LogLevel
+    /** Maximum number of files to retain (for file transport) */
+    maxFiles?: string
+    /** Maximum file size before rotation */
+    maxSize?: string
+    /** Compression for old logs */
+    zippedArchive?: boolean
+  }
+}

src/main/types/operation-history.types.ts

@@ -0,0 +1,88 @@
+/**
+ * Operation History Type Definitions
+ *
+ * Type definitions for the Extractor Operation History feature.
+ * Tracks extraction operations with batch and individual order record details.
+ */
+
+/**
+ * Individual operation history record
+ */
+export interface OperationHistoryRecord {
+  /** Auto-increment ID */
+  id?: number
+  /** Batch ID - shared among all orders in a single extraction operation */
+  batchId: string
+  /** User ID who performed the operation */
+  userId: number
+  /** Username who performed the operation */
+  username: string
+  /** Original input production ID (e.g., "22A1"), null if input was already an order number */
+  productionId: string | null
+  /** Resolved order number (e.g., "SC70202602120085") */
+  orderNumber: string
+  /** When the operation was performed */
+  operationTime: Date
+  /** Operation status: pending, success, failed, partial */
+  status: string
+  /** Number of records extracted for this order */
+  recordCount: number | null
+  /** Error message if operation failed */
+  errorMessage: string | null
+}
+
+/**
+ * Batch statistics - aggregated view of a batch operation
+ */
+export interface BatchStats {
+  /** Unique batch identifier */
+  batchId: string
+  /** User ID who performed the operation */
+  userId: number
+  /** Username who performed the operation */
+  username: string
+  /** When the operation started */
+  operationTime: string
+  /** Overall batch status: pending, success, failed, partial */
+  status: string
+  /** Total number of orders in the batch */
+  totalOrders: number
+  /** Total records extracted across all orders */
+  totalRecords: number
+  /** Number of orders that succeeded */
+  successCount: number
+  /** Number of orders that failed */
+  failedCount: number
+}
+
+/**
+ * Input for inserting batch records
+ */
+export interface InsertBatchRecordInput {
+  /** Original input production ID (e.g., "22A1") */
+  productionId: string | null
+  /** Resolved order number (e.g., "SC70202602120085") */
+  orderNumber: string
+}
+
+/**
+ * Result for batch status update
+ */
+export interface UpdateBatchStatusResult {
+  /** Whether the update was successful */
+  success: boolean
+  /** Number of records updated */
+  updatedCount: number
+}
+
+/**
+ * Options for querying batches
+ */
+export interface GetBatchesOptions {
+  /** Maximum number of batches to return */
+  limit?: number
+  /** Number of batches to skip (for pagination) */
+  offset?: number
+  /** Optional username filter for Admin users (supports multiple) */
+  usernames?: string[]
+}

src/main/types/settings.types.ts

@@ -10,7 +10,7 @@
 /**
  * User type for settings permission control
  */
-export type UserType = 'Admin' | 'User' | 'Guest'
+export type UserType = 'Admin' | 'User'
 
 /**
  * Database type selection

src/main/types/user.types.ts

@@ -5,7 +5,7 @@
 /**
  * User type enumeration
  */
-export type UserType = 'Admin' | 'User' | 'Guest'
+export type UserType = 'Admin' | 'User'
 
 /**
  * User information interface

src/preload/api/index.ts

@@ -17,6 +17,7 @@ import {
 } from './materials'
 import { loggerApi } from './logger'
 import { playwrightBrowserApi } from './browser-download'
+import { operationHistoryApi } from './operation-history'
 
 export const api = {
   process: processApi,
@@ -35,7 +36,8 @@ export const api = {
   logger: loggerApi,
   report: reportApi,
   update: updateApi,
-  playwrightBrowser: playwrightBrowserApi
+  playwrightBrowser: playwrightBrowserApi,
+  operationHistory: operationHistoryApi
 } as const
 
 export type ElectronApi = typeof api

src/preload/api/logger.ts

@@ -2,13 +2,56 @@ import type { LogLevel } from '../../shared/ipc-channels'
 import { IPC_CHANNELS } from '../../shared/ipc-channels'
 import { ipcRenderer } from '../lib/ipc'
 
+// Cached log level for client-side filtering (avoids IPC for filtered-out messages)
+let cachedLevel: LogLevel = 'info'
+
+/**
+ * Check if a message at the given level should be logged
+ * Based on level priority: error > warn > info > debug > verbose
+ */
+function shouldLog(level: LogLevel): boolean {
+  const priorities: Record<LogLevel, number> = {
+    verbose: 0,
+    debug: 1,
+    info: 2,
+    warn: 3,
+    error: 4
+  }
+  return (priorities[level] ?? 0) >= (priorities[cachedLevel] ?? 2)
+}
+
+// Listener for level change broadcasts from main process
+function onLevelChanged(_event: Electron.IpcRendererEvent, level: LogLevel): void {
+  cachedLevel = level
+}
+
 export const loggerApi = {
   log: (level: LogLevel, message: string, context?: Record<string, unknown>): void => {
+    // Drop messages below the configured log level
+    if (!shouldLog(level)) return
+
     ipcRenderer.send(IPC_CHANNELS.LOGGER_FORWARD, {
       level,
       message,
       context,
       timestamp: Date.now()
     })
+  },
+
+  /**
+   * Fetch the current log level from main process and cache it.
+   * Also registers a listener for future level changes.
+   * Should be called early in renderer initialization.
+   */
+  fetchLevel: async (): Promise<void> => {
+    cachedLevel = (await ipcRenderer.invoke(IPC_CHANNELS.LOGGER_GET_LEVEL)) as LogLevel
+    ipcRenderer.on(IPC_CHANNELS.LOGGER_LEVEL_CHANGED, onLevelChanged)
+  },
+
+  /**
+   * Remove the level change listener (call on cleanup/unmount)
+   */
+  cleanup: (): void => {
+    ipcRenderer.removeListener(IPC_CHANNELS.LOGGER_LEVEL_CHANGED, onLevelChanged)
   }
 } as const

src/preload/api/operation-history.ts

@@ -0,0 +1,30 @@
+import { IPC_CHANNELS } from '../../shared/ipc-channels'
+import { invokeIpc } from '../lib/ipc'
+import type {
+  BatchStats,
+  OperationHistoryRecord,
+  GetBatchesOptions
+} from '../../main/types/operation-history.types'
+import type { IpcResult } from '../../main/types/ipc.types'
+
+export const operationHistoryApi = {
+  /**
+   * Get list of operation batches
+   * Admin users receive all batches, regular users only their own
+   */
+  getBatches: (options?: GetBatchesOptions): Promise<IpcResult<BatchStats[]>> =>
+    invokeIpc(IPC_CHANNELS.OPERATION_HISTORY_GET_BATCHES, options),
+
+  /**
+   * Get detailed records for a specific batch
+   */
+  getBatchDetails: (batchId: string): Promise<IpcResult<OperationHistoryRecord[]>> =>
+    invokeIpc(IPC_CHANNELS.OPERATION_HISTORY_GET_BATCH_DETAILS, batchId),
+
+  /**
+   * Delete a batch
+   * Admin users can delete any batch, regular users only their own
+   */
+  deleteBatch: (batchId: string): Promise<IpcResult<{ deleted: boolean }>> =>
+    invokeIpc(IPC_CHANNELS.OPERATION_HISTORY_DELETE_BATCH, batchId)
+} as const

src/preload/index.d.ts

@@ -129,6 +129,8 @@ export interface ConfigAPI {
 
 export interface LoggerAPI {
   log: (level: LogLevel, message: string, context?: Record<string, unknown>) => void
+  fetchLevel: () => Promise<void>
+  cleanup: () => void
 }
 
 export interface UpdateAPI {
@@ -157,6 +159,37 @@ export interface PlaywrightBrowserAPI {
   onProgress: (callback: (data: DownloadProgress) => void) => () => void
 }
 
+export interface OperationHistoryAPI {
+  getBatches: (options?: { limit?: number; offset?: number }) => Promise<IpcResult<BatchStats[]>>
+  getBatchDetails: (batchId: string) => Promise<IpcResult<OperationHistoryRecord[]>>
+  deleteBatch: (batchId: string) => Promise<IpcResult<{ deleted: boolean }>>
+}
+
+export interface BatchStats {
+  batchId: string
+  userId: number
+  username: string
+  operationTime: string
+  status: string
+  totalOrders: number
+  totalRecords: number
+  successCount: number
+  failedCount: number
+}
+
+export interface OperationHistoryRecord {
+  id?: number
+  batchId: string
+  userId: number
+  username: string
+  productionId: string | null
+  orderNumber: string
+  operationTime: Date
+  status: string
+  recordCount: number | null
+  errorMessage: string | null
+}
+
 export interface ProcessAPI {
   versions: {
     electron: string
@@ -185,6 +218,7 @@ declare global {
       report: ReportAPI
       update: UpdateAPI
       playwrightBrowser: PlaywrightBrowserAPI
+      operationHistory: OperationHistoryAPI
     }
     api: unknown
   }

src/renderer/src/App.tsx

@@ -1,6 +1,7 @@
 import React from 'react'
 import { AuthenticatedAppShell } from './components/app/AuthenticatedAppShell'
 import { UnauthenticatedApp } from './components/app/UnauthenticatedApp'
+import { ErrorBoundary } from './components/ErrorBoundary'
 import PlaywrightDownloadDialog from './components/PlaywrightDownloadDialog'
 import { useAppBootstrap } from './hooks/useAppBootstrap'
 
@@ -49,16 +50,19 @@ function App(): React.JSX.Element {
   // Show Playwright download dialog first (before authentication check)
   if (showPlaywrightDownload) {
     return (
+      <ErrorBoundary scope="PlaywrightDownload">
         <PlaywrightDownloadDialog
           isOpen={showPlaywrightDownload}
           onClose={() => {}}
           onDownloadComplete={handlePlaywrightDownloadComplete}
         />
+      </ErrorBoundary>
     )
   }
 
   if (!isAuthenticated) {
     return (
+      <ErrorBoundary scope="UnauthenticatedApp">
         <UnauthenticatedApp
           isAuthenticating={isAuthenticating}
           showLoginDialog={showLoginDialog}
@@ -74,10 +78,12 @@ function App(): React.JSX.Element {
           onError={showError}
           logoutButtonRef={logoutButtonRef}
         />
+      </ErrorBoundary>
     )
   }
 
   return (
+    <ErrorBoundary scope="AuthenticatedApp">
       <AuthenticatedAppShell
         currentUser={currentUser}
         currentPage={currentPage}
@@ -94,6 +100,7 @@ function App(): React.JSX.Element {
         onLogout={handleLogout}
         logoutButtonRef={logoutButtonRef}
       />
+    </ErrorBoundary>
   )
 }
 

src/renderer/src/components/ErrorBoundary.tsx

@@ -0,0 +1,96 @@
+import React from 'react'
+import { AlertTriangle, RotateCcw } from 'lucide-react'
+
+interface ErrorBoundaryProps {
+  children: React.ReactNode
+  /** Optional label identifying the boundary scope (e.g. "App", "AuthenticatedShell") */
+  scope?: string
+}
+
+interface ErrorBoundaryState {
+  hasError: boolean
+  error: Error | null
+}
+
+/**
+ * React Error Boundary that catches rendering errors in child components,
+ * logs the full error + component stack to the main process logger,
+ * and displays a fallback UI.
+ *
+ * Cannot use hooks (React constraint), so calls window.electron.logger directly.
+ */
+export class ErrorBoundary extends React.Component<ErrorBoundaryProps, ErrorBoundaryState> {
+  constructor(props: ErrorBoundaryProps) {
+    super(props)
+    this.state = { hasError: false, error: null }
+  }
+
+  static getDerivedStateFromError(error: Error): ErrorBoundaryState {
+    return { hasError: true, error }
+  }
+
+  componentDidCatch(error: Error, errorInfo: React.ErrorInfo): void {
+    const scope = this.props.scope || 'Unknown'
+
+    // Log to main process via IPC logger
+    try {
+      if (typeof window !== 'undefined' && window.electron?.logger?.log) {
+        window.electron.logger.log('error', `Render error in <${scope}>`, {
+          error: {
+            name: error.name,
+            message: error.message,
+            stack: error.stack
+          },
+          componentStack: errorInfo.componentStack,
+          boundaryScope: scope
+        })
+      }
+    } catch {
+      // Logging failed — don't make things worse
+    }
+
+    // Also print to console in development for immediate visibility
+    if (import.meta.env.DEV) {
+      console.error(`[ErrorBoundary:${scope}]`, error, errorInfo.componentStack)
+    }
+  }
+
+  handleReload = (): void => {
+    this.setState({ hasError: false, error: null })
+  }
+
+  render(): React.ReactNode {
+    if (this.state.hasError) {
+      return (
+        <div className="flex min-h-screen items-center justify-center bg-slate-50 p-8">
+          <div className="w-full max-w-md rounded-xl border border-slate-200 bg-white p-8 text-center shadow-lg">
+            <div className="mx-auto mb-4 flex h-14 w-14 items-center justify-center rounded-full bg-rose-100">
+              <AlertTriangle size={28} className="text-rose-600" />
+            </div>
+            <h2 className="mb-2 text-xl font-bold text-slate-800">页面出现错误</h2>
+            <p className="mb-4 text-sm text-slate-500">
+              应用发生了未预期的错误，请尝试刷新页面。如果问题持续存在，请联系管理员。
+            </p>
+            <details className="mb-6 text-left">
+              <summary className="cursor-pointer text-xs text-slate-400 hover:text-slate-600">
+                错误详情
+              </summary>
+              <pre className="mt-2 max-h-40 overflow-auto rounded-lg bg-slate-100 p-3 text-xs text-slate-700">
+                {this.state.error?.message}
+              </pre>
+            </details>
+            <button
+              onClick={this.handleReload}
+              className="inline-flex items-center gap-2 rounded-lg bg-blue-600 px-5 py-2.5 text-sm font-medium text-white transition hover:bg-blue-700"
+            >
+              <RotateCcw size={16} />
+              刷新页面
+            </button>
+          </div>
+        </div>
+      )
+    }
+
+    return this.props.children
+  }
+}

src/renderer/src/components/ExtractorOperationHistoryModal.tsx

@@ -0,0 +1,510 @@
+/**
+ * Extractor Operation History Modal
+ *
+ * Displays extraction operation history with batch statistics and details.
+ * Admin users see all users' records, regular users see only their own.
+ */
+
+import React, { useState, useEffect, useCallback } from 'react'
+import { Modal } from './ui/Modal'
+import { useLogger } from '../hooks/useLogger'
+import {
+  RefreshCw,
+  Trash2,
+  ChevronDown,
+  ChevronRight,
+  CheckCircle,
+  XCircle,
+  Clock,
+  Copy
+} from 'lucide-react'
+import type { UserInfo } from './UserSelectionDialog'
+import type {
+  BatchStats,
+  OperationHistoryRecord
+} from '../../../main/types/operation-history.types'
+import { showSuccess, showError, showWarning } from '../stores/useAppStore'
+
+interface ExtractorOperationHistoryModalProps {
+  isOpen: boolean
+  onClose: () => void
+  user?: UserInfo | null
+}
+
+const statusStyles: Record<string, string> = {
+  success: 'bg-green-100 text-green-700',
+  partial: 'bg-amber-100 text-amber-700',
+  failed: 'bg-red-100 text-red-700',
+  pending: 'bg-gray-100 text-gray-700'
+}
+
+const statusLabels: Record<string, string> = {
+  success: '成功',
+  partial: '部分成功',
+  failed: '失败',
+  pending: '进行中'
+}
+
+const statusIcons: Record<string, React.ReactNode> = {
+  success: <CheckCircle size={16} className="text-green-600" />,
+  partial: <Clock size={16} className="text-amber-600" />,
+  failed: <XCircle size={16} className="text-red-600" />,
+  pending: <Clock size={16} className="text-gray-500" />
+}
+
+const formatDateTime = (dateStr: string) => {
+  const date = new Date(dateStr)
+
+  // Check if the date is valid
+  if (isNaN(date.getTime())) {
+    return dateStr // Return original if invalid
+  }
+
+  // Use UTC methods to display the time as stored in database (without timezone conversion)
+  const year = date.getUTCFullYear()
+  const month = String(date.getUTCMonth() + 1).padStart(2, '0')
+  const day = String(date.getUTCDate()).padStart(2, '0')
+  const hours = String(date.getUTCHours()).padStart(2, '0')
+  const minutes = String(date.getUTCMinutes()).padStart(2, '0')
+
+  return `${year}-${month}-${day} ${hours}:${minutes}`
+}
+
+export const ExtractorOperationHistoryModal: React.FC<ExtractorOperationHistoryModalProps> = ({
+  isOpen,
+  onClose,
+  user
+}) => {
+  const [batches, setBatches] = useState<BatchStats[]>([])
+  const [loading, setLoading] = useState(false)
+  const [error, setError] = useState<string | null>(null)
+  const [expandedBatches, setExpandedBatches] = useState<Set<string>>(new Set())
+  const [batchDetails, setBatchDetails] = useState<Map<string, OperationHistoryRecord[]>>(new Map())
+  const [deleting, setDeleting] = useState<Set<string>>(new Set())
+  const [allUsers, setAllUsers] = useState<string[]>([])
+  const [selectedUsers, setSelectedUsers] = useState<string[]>([])
+  const logger = useLogger('OperationHistory')
+
+  const isAdmin = user?.userType === 'Admin'
+
+  const fetchBatches = useCallback(async () => {
+    setLoading(true)
+    setError(null)
+    try {
+      // Admin user can pass usernames filter
+      const options =
+        isAdmin && selectedUsers.length > 0
+          ? { limit: 100, usernames: selectedUsers }
+          : { limit: 100 }
+
+      const result = await window.electron.operationHistory.getBatches(options)
+      if (result.success && result.data) {
+        setBatches(result.data)
+      } else {
+        setError(result.error || '获取历史记录失败')
+      }
+    } catch (err) {
+      setError(err instanceof Error ? err.message : '获取历史记录失败')
+    } finally {
+      setLoading(false)
+    }
+  }, [isAdmin, selectedUsers])
+
+  const fetchAllUsers = useCallback(async () => {
+    try {
+      const result = await window.electron.auth.getAllUsers()
+      if (result.success && result.data) {
+        const usernames = result.data.map((u: UserInfo) => u.username)
+        setAllUsers(usernames)
+      }
+    } catch (err) {
+      logger.error('Failed to fetch users list', {
+        error: err instanceof Error ? err.message : String(err)
+      })
+    }
+  }, [logger])
+
+  const fetchBatchDetails = useCallback(
+    async (batchId: string) => {
+      // If already loaded, don't fetch again
+      if (batchDetails.has(batchId)) {
+        return
+      }
+
+      try {
+        const result = await window.electron.operationHistory.getBatchDetails(batchId)
+        if (result.success && result.data) {
+          setBatchDetails((prev) => new Map(prev).set(batchId, result.data!))
+        }
+      } catch (err) {
+        logger.error('Failed to fetch batch details', {
+          error: err instanceof Error ? err.message : String(err),
+          batchId
+        })
+      }
+    },
+    [batchDetails, logger]
+  )
+
+  // Fetch batches when modal opens
+  useEffect(() => {
+    if (isOpen) {
+      void fetchBatches()
+      if (isAdmin) {
+        void fetchAllUsers()
+      }
+    }
+  }, [isOpen, fetchBatches, fetchAllUsers, isAdmin])
+
+  const toggleBatchExpansion = (batchId: string) => {
+    setExpandedBatches((prev) => {
+      const newSet = new Set(prev)
+      if (newSet.has(batchId)) {
+        newSet.delete(batchId)
+      } else {
+        newSet.add(batchId)
+        void fetchBatchDetails(batchId)
+      }
+      return newSet
+    })
+  }
+
+  const handleDeleteBatch = async (batchId: string) => {
+    if (deleting.has(batchId)) return
+
+    const confirmed = confirm('确定要删除此批次记录吗？此操作不可撤销。')
+    if (!confirmed) return
+
+    setDeleting((prev) => new Set(prev).add(batchId))
+
+    try {
+      const result = await window.electron.operationHistory.deleteBatch(batchId)
+      if (result.success) {
+        // Remove from local state
+        setBatches((prev) => prev.filter((b) => b.batchId !== batchId))
+        setBatchDetails((prev) => {
+          const newMap = new Map(prev)
+          newMap.delete(batchId)
+          return newMap
+        })
+        setExpandedBatches((prev) => {
+          const newSet = new Set(prev)
+          newSet.delete(batchId)
+          return newSet
+        })
+      } else {
+        alert(result.error || '删除失败')
+      }
+    } catch (err) {
+      alert(err instanceof Error ? err.message : '删除失败')
+    } finally {
+      setDeleting((prev) => {
+        const newSet = new Set(prev)
+        newSet.delete(batchId)
+        return newSet
+      })
+    }
+  }
+
+  const handleCopyColumn = async (field: 'productionId' | 'orderNumber', batchId: string) => {
+    const details = batchDetails.get(batchId) || []
+    const values = details
+      .map((d) => (field === 'productionId' ? d.productionId : d.orderNumber))
+      .filter(Boolean) // 移除空值
+      .join('\n') // 使用换行符分隔
+
+    if (!values) {
+      showWarning('没有可复制的数据')
+      return
+    }
+
+    try {
+      await navigator.clipboard.writeText(values)
+      showSuccess(`已复制 ${values.split('\n').length} 条数据`)
+    } catch {
+      showError('复制失败，请手动复制')
+    }
+  }
+
+  const toggleUserFilter = (username: string) => {
+    setSelectedUsers((prev) =>
+      prev.includes(username) ? prev.filter((u) => u !== username) : [...prev, username]
+    )
+  }
+
+  const clearUserFilters = () => {
+    setSelectedUsers([])
+  }
+
+  if (!isOpen) return null
+
+  return (
+    <Modal isOpen={isOpen} onClose={onClose} title="操作历史" size="3xl">
+      <div className="flex flex-col h-[70vh]">
+        {/* Toolbar */}
+        <div className="flex items-start justify-between mb-4 pb-4 border-b border-gray-200">
+          <div className="flex-1">
+            {isAdmin && allUsers.length > 0 && (
+              <div className="mb-3">
+                <div className="text-xs text-gray-500 mb-2">筛选用户：</div>
+                <div className="flex flex-wrap gap-2">
+                  {allUsers.map((username) => {
+                    const isSelected = selectedUsers.includes(username)
+                    return (
+                      <button
+                        key={username}
+                        onClick={() => toggleUserFilter(username)}
+                        className={`inline-flex items-center gap-1.5 px-3 py-1.5 rounded-full text-sm font-medium transition-all ${
+                          isSelected
+                            ? 'bg-blue-600 text-white shadow-sm'
+                            : 'bg-gray-100 text-gray-700 hover:bg-gray-200'
+                        }`}
+                      >
+                        {username}
+                      </button>
+                    )
+                  })}
+                  {selectedUsers.length > 0 && (
+                    <button
+                      onClick={clearUserFilters}
+                      className="inline-flex items-center gap-1 px-3 py-1.5 rounded-full text-sm font-medium bg-red-50 text-red-600 hover:bg-red-100 transition-all"
+                    >
+                      清空筛选
+                    </button>
+                  )}
+                </div>
+              </div>
+            )}
+            <div className="flex items-center gap-4">
+              <span className="text-sm text-gray-600">
+                {isAdmin ? (
+                  <span className="text-amber-600 font-medium">
+                    管理员模式：
+                    {selectedUsers.length > 0
+                      ? `已选择 ${selectedUsers.length} 个用户`
+                      : '显示所有用户记录'}
+                  </span>
+                ) : (
+                  <span>仅显示您的操作记录</span>
+                )}
+              </span>
+              {batches.length > 0 && (
+                <span className="text-sm text-gray-500">共 {batches.length} 条批次</span>
+              )}
+            </div>
+          </div>
+          <button
+            className="p-2 hover:bg-gray-100 rounded-lg transition-colors disabled:opacity-50 flex-shrink-0"
+            onClick={() => void fetchBatches()}
+            disabled={loading}
+            title="刷新"
+          >
+            <RefreshCw size={18} className={loading ? 'animate-spin' : ''} />
+          </button>
+        </div>
+
+        {/* Error message */}
+        {error && (
+          <div className="mb-4 p-3 bg-red-50 border border-red-200 rounded-lg text-red-700 text-sm">
+            {error}
+          </div>
+        )}
+
+        {/* Batch list */}
+        <div className="flex-1 overflow-y-auto">
+          {loading && batches.length === 0 ? (
+            <div className="flex items-center justify-center h-32 text-gray-500">加载中...</div>
+          ) : batches.length === 0 ? (
+            <div className="flex items-center justify-center h-32 text-gray-500">暂无操作记录</div>
+          ) : (
+            <div className="flex flex-col gap-3">
+              {batches.map((batch) => {
+                const isExpanded = expandedBatches.has(batch.batchId)
+                const details = batchDetails.get(batch.batchId) || []
+                const isDeleting = deleting.has(batch.batchId)
+
+                return (
+                  <div
+                    key={batch.batchId}
+                    className="border border-gray-200 rounded-lg overflow-hidden"
+                  >
+                    {/* Batch summary */}
+                    <div
+                      className={`flex items-center justify-between p-4 cursor-pointer transition-colors ${
+                        isExpanded ? 'bg-gray-50' : 'hover:bg-gray-50'
+                      }`}
+                      onClick={() => toggleBatchExpansion(batch.batchId)}
+                    >
+                      <div className="flex items-center gap-4 flex-1">
+                        <button className="p-1 hover:bg-gray-200 rounded">
+                          {isExpanded ? <ChevronDown size={18} /> : <ChevronRight size={18} />}
+                        </button>
+
+                        <div className="flex-1 grid grid-cols-6 gap-4 text-sm">
+                          <div>
+                            <div className="text-gray-500 text-xs">操作时间</div>
+                            <div className="font-medium text-gray-900">
+                              {formatDateTime(batch.operationTime)}
+                            </div>
+                          </div>
+                          <div>
+                            <div className="text-gray-500 text-xs">操作用户</div>
+                            <div className="font-medium text-gray-900">{batch.username}</div>
+                          </div>
+                          <div>
+                            <div className="text-gray-500 text-xs">状态</div>
+                            <div className="flex items-center gap-1">
+                              {statusIcons[batch.status] || statusIcons.pending}
+                              <span
+                                className={`px-2 py-0.5 rounded text-xs font-medium ${
+                                  statusStyles[batch.status] || statusStyles.pending
+                                }`}
+                              >
+                                {statusLabels[batch.status] || batch.status}
+                              </span>
+                            </div>
+                          </div>
+                          <div>
+                            <div className="text-gray-500 text-xs">订单数</div>
+                            <div className="font-medium text-gray-900">{batch.totalOrders}</div>
+                          </div>
+                          <div>
+                            <div className="text-gray-500 text-xs">记录数</div>
+                            <div className="font-medium text-gray-900">{batch.totalRecords}</div>
+                          </div>
+                          <div>
+                            <div className="text-gray-500 text-xs">成功/失败</div>
+                            <div className="font-medium text-gray-900">
+                              <span className="text-green-600">{batch.successCount}</span>
+                              {batch.failedCount > 0 && (
+                                <>
+                                  {' / '}
+                                  <span className="text-red-600">{batch.failedCount}</span>
+                                </>
+                              )}
+                            </div>
+                          </div>
+                        </div>
+                      </div>
+
+                      {isAdmin && (
+                        <button
+                          className="p-2 hover:bg-red-50 text-gray-400 hover:text-red-600 rounded transition-colors disabled:opacity-50"
+                          onClick={(e) => {
+                            e.stopPropagation()
+                            void handleDeleteBatch(batch.batchId)
+                          }}
+                          disabled={isDeleting}
+                          title="删除批次"
+                        >
+                          <Trash2 size={16} className={isDeleting ? 'animate-pulse' : ''} />
+                        </button>
+                      )}
+                    </div>
+
+                    {/* Batch details */}
+                    {isExpanded && details.length > 0 && (
+                      <div className="border-t border-gray-200 bg-white">
+                        <div className="overflow-x-auto">
+                          <table className="w-full text-sm">
+                            <thead className="bg-gray-50">
+                              <tr>
+                                <th className="px-4 py-2 text-left font-medium text-gray-600">
+                                  <div className="flex items-center gap-2">
+                                    总排号
+                                    <button
+                                      className="p-1 hover:bg-gray-200 rounded transition-colors"
+                                      onClick={() =>
+                                        void handleCopyColumn('productionId', batch.batchId)
+                                      }
+                                      title="复制所有总排号"
+                                    >
+                                      <Copy
+                                        size={14}
+                                        className="text-gray-500 hover:text-gray-700"
+                                      />
+                                    </button>
+                                  </div>
+                                </th>
+                                <th className="px-4 py-2 text-left font-medium text-gray-600">
+                                  <div className="flex items-center gap-2">
+                                    订单号
+                                    <button
+                                      className="p-1 hover:bg-gray-200 rounded transition-colors"
+                                      onClick={() =>
+                                        void handleCopyColumn('orderNumber', batch.batchId)
+                                      }
+                                      title="复制所有订单号"
+                                    >
+                                      <Copy
+                                        size={14}
+                                        className="text-gray-500 hover:text-gray-700"
+                                      />
+                                    </button>
+                                  </div>
+                                </th>
+                                <th className="px-4 py-2 text-left font-medium text-gray-600">
+                                  状态
+                                </th>
+                                <th className="px-4 py-2 text-left font-medium text-gray-600">
+                                  记录数
+                                </th>
+                                <th className="px-4 py-2 text-left font-medium text-gray-600">
+                                  错误信息
+                                </th>
+                              </tr>
+                            </thead>
+                            <tbody className="divide-y divide-gray-100">
+                              {details.map((detail) => (
+                                <tr key={detail.id} className="hover:bg-gray-50">
+                                  <td className="px-4 py-2 text-gray-900">
+                                    {detail.productionId || '-'}
+                                  </td>
+                                  <td className="px-4 py-2 text-gray-900 font-mono text-xs">
+                                    {detail.orderNumber}
+                                  </td>
+                                  <td className="px-4 py-2">
+                                    <span
+                                      className={`inline-flex items-center gap-1 px-2 py-0.5 rounded text-xs font-medium ${
+                                        statusStyles[detail.status] || statusStyles.pending
+                                      }`}
+                                    >
+                                      {statusIcons[detail.status]}
+                                      {statusLabels[detail.status] || detail.status}
+                                    </span>
+                                  </td>
+                                  <td className="px-4 py-2 text-gray-900">
+                                    {detail.recordCount ?? '-'}
+                                  </td>
+                                  <td className="px-4 py-2 text-red-600 text-xs max-w-xs truncate">
+                                    {detail.errorMessage || '-'}
+                                  </td>
+                                </tr>
+                              ))}
+                            </tbody>
+                          </table>
+                        </div>
+                      </div>
+                    )}
+                  </div>
+                )
+              })}
+            </div>
+          )}
+        </div>
+
+        {/* Footer */}
+        <div className="pt-4 border-t border-gray-200 flex justify-end">
+          <button
+            className="px-6 py-2 rounded-md bg-gray-100 hover:bg-gray-200 text-gray-700 font-medium transition-colors"
+            onClick={onClose}
+          >
+            关闭
+          </button>
+        </div>
+      </div>
+    </Modal>
+  )
+}
+
+export default ExtractorOperationHistoryModal

src/renderer/src/components/LoginDialog.tsx

@@ -9,6 +9,7 @@
 
 import React, { useState, useRef } from 'react'
 import { Modal } from './ui/Modal'
+import { useLogger } from '../hooks/useLogger'
 
 interface LoginDialogProps {
   isOpen: boolean
@@ -31,6 +32,7 @@ export const LoginDialog: React.FC<LoginDialogProps> = ({
   const [errorMessage, setErrorMessage] = useState('')
   const usernameInputRef = useRef<HTMLInputElement>(null)
   const errorRef = useRef<HTMLDivElement>(null)
+  const logger = useLogger('LoginDialog')
 
   // Display error message with aria-live
   const showError = (message: string): void => {
@@ -42,12 +44,14 @@ export const LoginDialog: React.FC<LoginDialogProps> = ({
     setErrorMessage('')
 
     if (!username.trim()) {
+      logger.warn('Login validation: empty username')
       showError('请输入用户名')
       usernameInputRef.current?.focus()
       return
     }
 
     if (!password.trim()) {
+      logger.warn('Login validation: empty password')
       showError('请输入密码')
       return
     }
@@ -57,8 +61,8 @@ export const LoginDialog: React.FC<LoginDialogProps> = ({
     setIsLoggingIn(false)
 
     if (!success) {
+      logger.error('Login failed: invalid credentials', { username: username.trim(), computerName })
       showError('用户名或密码错误')
-      setPassword('')
     }
   }
 

src/renderer/src/components/MaterialTypeManagementDialog.tsx

@@ -12,6 +12,7 @@ import { Modal } from './ui/Modal'
 import { showSuccess, showError, showInfo } from '../stores/useAppStore'
 import { ConfirmDialog } from './ui/ConfirmDialog'
 import { useConfirmDialog } from './ui/useConfirmDialog'
+import { useLogger } from '../hooks/useLogger'
 
 interface MaterialTypeRecord {
   id?: number
@@ -48,6 +49,7 @@ export const MaterialTypeManagementDialog: React.FC<MaterialTypeManagementDialog
   const [editingCell, setEditingCell] = useState<{ rowIndex: number; field: string } | null>(null)
   const [editValue, setEditValue] = useState('')
   const [selectedRowIndex, setSelectedRowIndex] = useState<number | null>(null)
+  const logger = useLogger('MaterialType')
 
   const tableRef = useRef<HTMLTableElement>(null)
   const inputRef = useRef<HTMLInputElement>(null)
@@ -96,11 +98,15 @@ export const MaterialTypeManagementDialog: React.FC<MaterialTypeManagementDialog
       )
       setSelectedRowIndex(null)
     } catch (error) {
-      console.error('Failed to load material types:', error)
+      logger.error('Failed to load material types', {
+        error: error instanceof Error ? error.message : String(error),
+        isAdmin,
+        currentUsername
+      })
     } finally {
       setLoading(false)
     }
-  }, [currentUsername, isAdmin])
+  }, [currentUsername, isAdmin, logger])
 
   // Load data when dialog opens
   useEffect(() => {
@@ -286,6 +292,12 @@ export const MaterialTypeManagementDialog: React.FC<MaterialTypeManagementDialog
       }
     } catch (error) {
       showError(`保存失败：${error instanceof Error ? error.message : '未知错误'}`)
+      logger.error('Failed to save material types', {
+        error: error instanceof Error ? error.message : String(error),
+        inserts: toInsert.length,
+        updates: toUpdate.length,
+        deletes: toDelete.length
+      })
     } finally {
       setSaving(false)
     }

src/renderer/src/components/PlaywrightDownloadDialog.tsx

@@ -1,6 +1,7 @@
 import React, { useEffect, useState, useCallback } from 'react'
 import { DownloadCloud, LoaderCircle, X } from 'lucide-react'
 import Modal from './ui/Modal'
+import { useLogger } from '../hooks/useLogger'
 interface DownloadProgress {
   percent: number // 0-100
   downloadedBytes: number
@@ -25,6 +26,7 @@ export default function PlaywrightDownloadDialog({
   const [error, setError] = useState<string | null>(null)
   const [isDownloading, setIsDownloading] = useState(false)
   const [showCancelConfirm, setShowCancelConfirm] = useState(false)
+  const logger = useLogger('PlaywrightDownload')
 
   // Format bytes to human-readable string
   const formatBytes = useCallback((bytes: number): string => {
@@ -99,13 +101,15 @@ export default function PlaywrightDownloadDialog({
     try {
       await window.electron.playwrightBrowser.cancel()
     } catch (err) {
-      console.error('Failed to cancel download:', err)
+      logger.error('Failed to cancel download', {
+        error: err instanceof Error ? err.message : String(err)
+      })
     } finally {
       setShowCancelConfirm(false)
       setIsDownloading(false)
       onClose()
     }
-  }, [onClose])
+  }, [onClose, logger])
 
   const handleConfirmCancel = useCallback(() => {
     void handleCancel()

src/renderer/src/components/ReportAnalysisDialog.tsx

@@ -0,0 +1,35 @@
+/**
+ * ReportAnalysisDialog Component - Re-export
+ *
+ * This file now re-exports the refactored component from the report-analysis module.
+ * All functionality has been preserved while improving code organization.
+ *
+ * The refactored version is located at: ./report-analysis/index.tsx
+ *
+ * Refactoring changes:
+ * - Split into 11 focused files (was 948 lines, now ~150 lines per file)
+ * - Extracted custom hooks for business logic
+ * - Separated UI components for better reusability
+ * - Centralized type definitions
+ * - Isolated utility functions for easier testing
+ *
+ * @see ./report-analysis/ for the refactored implementation
+ */
+
+// Re-export everything from the refactored module
+export { ReportAnalysisDialog as default, ReportAnalysisDialog } from './report-analysis'
+
+// Re-export types for external use
+export type {
+  ReportMetrics,
+  DailyMetrics,
+  UserDailyMetrics,
+  MetricKey,
+  ViewMode,
+  ReportAnalysisDialogProps,
+  CustomTooltipProps,
+  ComparisonTooltipProps
+} from './report-analysis/types'
+
+// Re-export constants
+export { METRIC_LABELS, METRIC_COLORS, USER_COLORS } from './report-analysis/types'

src/renderer/src/components/ReportViewerDialog.tsx

@@ -1,5 +1,5 @@
 import React, { useCallback, useEffect, useMemo, useState } from 'react'
-import { X, FileText, Loader2, ChevronDown } from 'lucide-react'
+import { X, FileText, Loader2, ChevronDown, BarChart3 } from 'lucide-react'
 import { Combobox, Transition } from '@headlessui/react'
 import ReactMarkdown from 'react-markdown'
 import remarkGfm from 'remark-gfm'
@@ -22,13 +22,15 @@ interface ReportViewerDialogProps {
   onClose: () => void
   isAdmin: boolean
   currentUsername: string
+  onOpenAnalysis?: () => void
 }
 
 export const ReportViewerDialog: React.FC<ReportViewerDialogProps> = ({
   isOpen,
   onClose,
   isAdmin,
-  currentUsername
+  currentUsername,
+  onOpenAnalysis
 }) => {
   const [reports, setReports] = useState<ReportMetadata[]>([])
   const [selectedReport, setSelectedReport] = useState<ReportMetadata | null>(null)
@@ -130,6 +132,16 @@ export const ReportViewerDialog: React.FC<ReportViewerDialogProps> = ({
             <FileText size={20} className="text-blue-600" />
             <h2 className="text-lg font-semibold">执行报告浏览器</h2>
           </div>
+          <div className="flex items-center gap-3">
+            {isAdmin && onOpenAnalysis && (
+              <button
+                onClick={onOpenAnalysis}
+                className="text-xs bg-white border border-slate-300 text-slate-700 px-3 py-1.5 rounded shadow-sm hover:bg-slate-50 flex items-center gap-1.5 font-medium transition-colors"
+              >
+                <BarChart3 size={14} className="text-blue-600" />
+                报告分析
+              </button>
+            )}
             <button
               onClick={onClose}
               className="text-slate-400 hover:text-slate-600 hover:bg-slate-200/50 p-1.5 rounded-lg transition-colors"
@@ -137,6 +149,7 @@ export const ReportViewerDialog: React.FC<ReportViewerDialogProps> = ({
               <X size={20} />
             </button>
           </div>
+        </div>
 
         {/* Controls */}
         <div className="px-6 py-4 border-b border-slate-200 bg-white flex-shrink-0">

src/renderer/src/components/UserSelectionDialog.tsx

@@ -13,7 +13,7 @@ import { Modal } from './ui/Modal'
 export interface UserInfo {
   id: number
   username: string
-  userType: 'Admin' | 'User' | 'Guest'
+  userType: 'Admin' | 'User'
   createTime?: Date
 }
 
@@ -61,8 +61,7 @@ export const UserSelectionDialog: React.FC<UserSelectionDialogProps> = ({
 
   const userTypeStyles: Record<string, string> = {
     Admin: 'bg-amber-50 text-amber-600',
-    User: 'bg-blue-50 text-blue-600',
-    Guest: 'bg-gray-100 text-gray-600'
+    User: 'bg-blue-50 text-blue-600'
   }
 
   if (!isOpen) return null

src/renderer/src/components/app/AuthenticatedAppShell.tsx

@@ -185,7 +185,7 @@ export function AuthenticatedAppShell({
               </div>
             </div>
           )}
-          {currentPage === 'extractor' && <ExtractorPage />}
+          {currentPage === 'extractor' && <ExtractorPage currentUser={currentUser} />}
           {currentPage === 'cleaner' && <CleanerPage />}
           {currentPage === 'settings' && <SettingsPage />}
         </main>

src/renderer/src/components/app/UnauthenticatedApp.tsx

@@ -4,7 +4,7 @@ import UserSelectionDialog, { type UserInfo as SelectedUserInfo } from '../UserS
 
 interface CurrentUser {
   username: string
-  userType: 'Admin' | 'User' | 'Guest'
+  userType: 'Admin' | 'User'
 }
 
 interface UnauthenticatedAppProps {

src/renderer/src/components/report-analysis/components/ComparisonTooltip.tsx

@@ -0,0 +1,73 @@
+/**
+ * ComparisonTooltip Component
+ * Custom tooltip for comparison chart view showing user-specific metrics
+ */
+
+import React from 'react'
+import { MetricKey } from '../types'
+
+interface ComparisonTooltipProps {
+  active?: boolean
+  payload?: any[]
+  label?: string
+  users: string[]
+  selectedUsers: Set<string>
+  selectedMetrics: Set<MetricKey>
+}
+
+/**
+ * Renders a detailed tooltip for the comparison chart view
+ * Shows user-specific metric values for the selected date
+ */
+export const ComparisonTooltip = React.memo(
+  ({ active, payload, label, users, selectedUsers, selectedMetrics }: ComparisonTooltipProps) => {
+    if (!active || !payload || !payload.length) {
+      return null
+    }
+
+    const displayUsers = selectedUsers.size === 0 ? users : Array.from(selectedUsers)
+    const firstMetric = Array.from(selectedMetrics)[0]
+
+    return (
+      <div className="bg-white p-4 border border-slate-200 shadow-lg rounded-lg max-w-sm">
+        <p className="font-semibold text-slate-800 mb-2 border-b border-slate-100 pb-2">{label}</p>
+
+        <div className="space-y-1.5 text-sm">
+          {displayUsers.map((user: string) => {
+            const userEntry = payload.find((p: any) => p.name === (user || '未分配'))
+            if (!userEntry) return null
+
+            return (
+              <div key={user} className="flex justify-between items-center gap-4">
+                <span className="flex items-center gap-1.5 text-slate-600">
+                  <span
+                    className="w-2.5 h-2.5 rounded-full"
+                    style={{ backgroundColor: userEntry.color }}
+                  />
+                  {user || '未分配'}:
+                </span>
+                <span className="font-medium text-slate-900">
+                  {firstMetric === 'executionTimeSecs'
+                    ? Number(userEntry.value).toFixed(1)
+                    : userEntry.value}{' '}
+                  {firstMetric === 'executionTimeSecs' ? '秒' : ''}
+                </span>
+              </div>
+            )
+          })}
+        </div>
+      </div>
+    )
+  },
+  (prevProps, nextProps) => {
+    // Custom comparison for memoization
+    return (
+      prevProps.label === nextProps.label &&
+      prevProps.selectedUsers.size === nextProps.selectedUsers.size &&
+      prevProps.selectedMetrics.size === nextProps.selectedMetrics.size &&
+      prevProps.payload?.length === nextProps.payload?.length
+    )
+  }
+)
+
+ComparisonTooltip.displayName = 'ComparisonTooltip'

src/renderer/src/components/report-analysis/components/CustomTooltip.tsx

@@ -0,0 +1,71 @@
+/**
+ * CustomTooltip Component
+ * Custom tooltip for aggregated chart view showing daily metrics
+ */
+
+import React from 'react'
+import { DailyMetrics } from '../types'
+
+interface CustomTooltipProps {
+  active?: boolean
+  payload?: any[]
+  label?: string
+  chartData: DailyMetrics[]
+}
+
+/**
+ * Renders a detailed tooltip for the aggregated chart view
+ * Shows metric values along with additional context like user count and report count
+ */
+export const CustomTooltip = React.memo(
+  ({ active, payload, label, chartData }: CustomTooltipProps) => {
+    if (!active || !payload || !payload.length) {
+      return null
+    }
+
+    const dailyData = chartData.find((d) => d.date === label)
+
+    return (
+      <div className="bg-white p-4 border border-slate-200 shadow-lg rounded-lg max-w-sm">
+        <p className="font-semibold text-slate-800 mb-2 border-b border-slate-100 pb-2">{label}</p>
+
+        <div className="space-y-1.5 text-sm">
+          {payload.map((entry: any, index: number) => (
+            <div key={`${entry.name}-${index}`} className="flex justify-between items-center gap-4">
+              <span className="flex items-center gap-1.5 text-slate-600">
+                <span
+                  className="w-2.5 h-2.5 rounded-full"
+                  style={{ backgroundColor: entry.color }}
+                ></span>
+                {entry.name}:
+              </span>
+              <span className="font-medium text-slate-900">
+                {entry.dataKey === 'executionTimeSecs'
+                  ? Number(entry.value).toFixed(1)
+                  : entry.value}{' '}
+                {entry.dataKey === 'executionTimeSecs' ? '秒' : ''}
+              </span>
+            </div>
+          ))}
+        </div>
+
+        {dailyData && (
+          <div className="mt-3 pt-2 border-t border-slate-100 text-xs text-slate-500">
+            <p>操作用户: {dailyData.users.join(', ')}</p>
+            <p className="mt-1">报告总数: {dailyData.reportCount}</p>
+          </div>
+        )}
+      </div>
+    )
+  },
+  (prevProps, nextProps) => {
+    // Custom comparison for memoization
+    return (
+      prevProps.label === nextProps.label &&
+      prevProps.payload?.length === nextProps.payload?.length &&
+      prevProps.chartData === nextProps.chartData
+    )
+  }
+)
+
+CustomTooltip.displayName = 'CustomTooltip'

src/renderer/src/components/report-analysis/components/MetricSelector.tsx

@@ -0,0 +1,54 @@
+/**
+ * MetricSelector Component
+ * Allows users to select which metrics to display in the chart
+ * Supports both single-select (comparison mode) and multi-select (aggregated mode)
+ */
+
+import React from 'react'
+import { MetricKey, METRIC_LABELS, METRIC_COLORS } from '../types'
+
+interface MetricSelectorProps {
+  selectedMetrics: Set<MetricKey>
+  viewMode: 'aggregated' | 'comparison'
+  onMetricToggle: (metric: MetricKey) => void
+}
+
+/**
+ * Renders a list of metric selection buttons
+ * Shows multi-select hint in aggregated mode and single-select hint in comparison mode
+ */
+export const MetricSelector: React.FC<MetricSelectorProps> = ({
+  selectedMetrics,
+  viewMode,
+  onMetricToggle
+}) => {
+  return (
+    <div className="mb-8">
+      <h3 className="text-sm font-medium text-slate-700 mb-3">
+        选择呈现内容 ({viewMode === 'comparison' ? '单选' : '多选'})
+      </h3>
+      <div className="flex flex-wrap gap-2">
+        {(Object.keys(METRIC_LABELS) as MetricKey[]).map((key) => {
+          const isSelected = selectedMetrics.has(key)
+          return (
+            <button
+              key={key}
+              onClick={() => onMetricToggle(key)}
+              className={`px-3 py-1.5 rounded-full text-xs font-medium border transition-colors flex items-center gap-1.5 ${
+                isSelected
+                  ? 'bg-blue-50 border-blue-200 text-blue-700'
+                  : 'bg-white border-slate-200 text-slate-600 hover:bg-slate-50'
+              }`}
+            >
+              <div
+                className="w-2 h-2 rounded-full"
+                style={{ backgroundColor: isSelected ? METRIC_COLORS[key] : '#cbd5e1' }}
+              />
+              {METRIC_LABELS[key]}
+            </button>
+          )
+        })}
+      </div>
+    </div>
+  )
+}

src/renderer/src/components/report-analysis/components/ReportChart.tsx

@@ -0,0 +1,148 @@
+/**
+ * ReportChart Component
+ * Renders the main chart display with support for both aggregated and comparison views
+ * Uses Recharts library for responsive, interactive charts
+ */
+
+import React from 'react'
+import {
+  XAxis,
+  YAxis,
+  CartesianGrid,
+  Tooltip,
+  Legend,
+  ResponsiveContainer,
+  Line,
+  ComposedChart
+} from 'recharts'
+import { DailyMetrics, MetricKey, METRIC_LABELS, METRIC_COLORS, USER_COLORS } from '../types'
+import { CustomTooltip } from './CustomTooltip'
+import { ComparisonTooltip } from './ComparisonTooltip'
+
+interface ReportChartProps {
+  viewMode: 'aggregated' | 'comparison'
+  selectedMetrics: Set<MetricKey>
+  selectedUsers: Set<string>
+  allUsers: string[]
+  chartData: DailyMetrics[]
+  comparisonChartData: any[]
+}
+
+/**
+ * Helper function to get consistent color for a user
+ */
+const getUserColor = (user: string, users: string[]): string => {
+  const index = users.indexOf(user)
+  return USER_COLORS[index % USER_COLORS.length]
+}
+
+/**
+ * Renders the appropriate chart based on view mode
+ * - Aggregated: Shows metrics grouped by date
+ * - Comparison: Shows metrics grouped by user for comparison
+ */
+export const ReportChart: React.FC<ReportChartProps> = ({
+  viewMode,
+  selectedMetrics,
+  selectedUsers,
+  allUsers,
+  chartData,
+  comparisonChartData
+}) => {
+  return (
+    <div className="flex-1 min-h-[400px]">
+      {viewMode === 'aggregated' ? (
+        // Aggregated view: metrics by date
+        <ResponsiveContainer width="100%" height="100%">
+          <ComposedChart data={chartData} margin={{ top: 20, right: 30, left: 20, bottom: 20 }}>
+            <CartesianGrid strokeDasharray="3 3" vertical={false} stroke="#e2e8f0" />
+            <XAxis
+              dataKey="date"
+              axisLine={false}
+              tickLine={false}
+              tick={{ fill: '#64748b', fontSize: 12 }}
+              dy={10}
+            />
+            <YAxis axisLine={false} tickLine={false} tick={{ fill: '#64748b', fontSize: 12 }} />
+            <Tooltip content={<CustomTooltip chartData={chartData} />} />
+            <Legend wrapperStyle={{ paddingTop: '20px' }} iconType="circle" />
+
+            {Array.from(selectedMetrics).map((metric) => (
+              <Line
+                key={metric}
+                type="monotone"
+                dataKey={metric}
+                name={METRIC_LABELS[metric]}
+                stroke={METRIC_COLORS[metric]}
+                strokeWidth={2}
+                dot={{ r: 4, strokeWidth: 2 }}
+                activeDot={{ r: 6, strokeWidth: 0 }}
+              />
+            ))}
+          </ComposedChart>
+        </ResponsiveContainer>
+      ) : (
+        // Comparison view: metrics by user
+        <ResponsiveContainer width="100%" height="100%">
+          <ComposedChart
+            data={comparisonChartData}
+            margin={{ top: 20, right: 30, left: 20, bottom: 20 }}
+          >
+            <CartesianGrid strokeDasharray="3 3" vertical={false} stroke="#e2e8f0" />
+            <XAxis
+              dataKey="date"
+              axisLine={false}
+              tickLine={false}
+              tick={{ fill: '#64748b', fontSize: 12 }}
+              dy={10}
+            />
+            <YAxis axisLine={false} tickLine={false} tick={{ fill: '#64748b', fontSize: 12 }} />
+            <Tooltip
+              content={
+                <ComparisonTooltip
+                  users={allUsers}
+                  selectedUsers={selectedUsers}
+                  selectedMetrics={selectedMetrics}
+                />
+              }
+            />
+            <Legend wrapperStyle={{ paddingTop: '20px' }} iconType="circle" />
+
+            {selectedUsers.size === 0 || selectedUsers.size > 1
+              ? // Multiple users: show first metric for each user
+                allUsers
+                  .filter((user) => selectedUsers.size === 0 || selectedUsers.has(user))
+                  .map((user) => (
+                    <Line
+                      key={user}
+                      type="monotone"
+                      dataKey={`${user}_${Array.from(selectedMetrics)[0]}`}
+                      name={user || '未分配'}
+                      stroke={getUserColor(user, allUsers)}
+                      strokeWidth={2}
+                      dot={{ r: 4, strokeWidth: 2 }}
+                      activeDot={{ r: 6, strokeWidth: 0 }}
+                    />
+                  ))
+              : // Single user: show all metrics for that user
+                Array.from(selectedMetrics).map((metric) => {
+                  const user = Array.from(selectedUsers)[0]
+                  return (
+                    <Line
+                      key={metric}
+                      type="monotone"
+                      dataKey={`${user}_${metric}`}
+                      name={METRIC_LABELS[metric]}
+                      stroke={METRIC_COLORS[metric]}
+                      strokeWidth={2}
+                      dot={{ r: 4, strokeWidth: 2 }}
+                      activeDot={{ r: 6, strokeWidth: 0 }}
+                    />
+                  )
+                })}
+          </ComposedChart>
+        </ResponsiveContainer>
+      )}
+    </div>
+  )
+}

src/renderer/src/components/report-analysis/components/UserFilter.tsx

@@ -0,0 +1,82 @@
+/**
+ * UserFilter Component
+ * Allows users to filter which users to display in comparison view
+ * Shows all users as selectable chips with color coding
+ */
+
+import React from 'react'
+import { USER_COLORS } from '../types'
+
+interface UserFilterProps {
+  allUsers: string[]
+  selectedUsers: Set<string>
+  onUserToggle: (user: string) => void
+  onSelectAll: () => void
+  onClearAll: () => void
+}
+
+/**
+ * Helper function to get consistent color for a user
+ */
+const getUserColor = (user: string, users: string[]): string => {
+  const index = users.indexOf(user)
+  return USER_COLORS[index % USER_COLORS.length]
+}
+
+/**
+ * Renders user filter interface with selectable user chips
+ * Only displayed in comparison view mode
+ */
+export const UserFilter: React.FC<UserFilterProps> = ({
+  allUsers,
+  selectedUsers,
+  onUserToggle,
+  onSelectAll,
+  onClearAll
+}) => {
+  return (
+    <div className="mb-6">
+      <div className="flex items-center justify-between mb-3">
+        <h3 className="text-sm font-medium text-slate-700">筛选用户</h3>
+        <div className="flex gap-2">
+          <button onClick={onSelectAll} className="text-xs text-blue-600 hover:underline">
+            全选
+          </button>
+          <button onClick={onClearAll} className="text-xs text-slate-500 hover:underline">
+            清空
+          </button>
+        </div>
+      </div>
+
+      <div className="flex flex-wrap gap-2">
+        {allUsers.map((user) => {
+          const isSelected = selectedUsers.has(user)
+          const color = getUserColor(user, allUsers)
+
+          return (
+            <button
+              key={user}
+              onClick={() => onUserToggle(user)}
+              className={`px-3 py-1.5 rounded-full text-xs font-medium border transition-colors flex items-center gap-1.5 ${
+                isSelected
+                  ? 'bg-white border-current'
+                  : 'bg-white border-slate-200 text-slate-600 hover:bg-slate-50'
+              }`}
+              style={isSelected ? { color, borderColor: color } : {}}
+            >
+              <div
+                className="w-2 h-2 rounded-full"
+                style={{ backgroundColor: isSelected ? color : '#cbd5e1' }}
+              />
+              {user || '未分配'}
+            </button>
+          )
+        })}
+      </div>
+
+      {selectedUsers.size === 0 && (
+        <p className="text-xs text-slate-500 mt-2">未选择用户时将显示所有用户数据</p>
+      )}
+    </div>
+  )
+}

src/renderer/src/components/report-analysis/components/ViewModeToggle.tsx

@@ -0,0 +1,47 @@
+/**
+ * ViewModeToggle Component
+ * Allows users to switch between aggregated and comparison view modes
+ */
+
+import React from 'react'
+import { ViewMode } from '../types'
+
+interface ViewModeToggleProps {
+  viewMode: ViewMode
+  onViewModeChange: (newMode: ViewMode) => void
+}
+
+/**
+ * Renders toggle buttons for switching between view modes
+ * Aggregated: shows data grouped by date
+ * Comparison: shows data grouped by user for comparison
+ */
+export const ViewModeToggle: React.FC<ViewModeToggleProps> = ({ viewMode, onViewModeChange }) => {
+  return (
+    <div className="mb-6">
+      <h3 className="text-sm font-medium text-slate-700 mb-3">视图模式</h3>
+      <div className="flex gap-2">
+        <button
+          onClick={() => onViewModeChange('aggregated')}
+          className={`px-4 py-2 rounded-lg text-sm font-medium border transition-colors ${
+            viewMode === 'aggregated'
+              ? 'bg-blue-50 border-blue-200 text-blue-700'
+              : 'bg-white border-slate-200 text-slate-600 hover:bg-slate-50'
+          }`}
+        >
+          按日期聚合
+        </button>
+        <button
+          onClick={() => onViewModeChange('comparison')}
+          className={`px-4 py-2 rounded-lg text-sm font-medium border transition-colors ${
+            viewMode === 'comparison'
+              ? 'bg-blue-50 border-blue-200 text-blue-700'
+              : 'bg-white border-slate-200 text-slate-600 hover:bg-slate-50'
+          }`}
+        >
+          用户对比
+        </button>
+      </div>
+    </div>
+  )
+}

src/renderer/src/components/report-analysis/export.ts

@@ -0,0 +1,50 @@
+/**
+ * Report Analysis Feature Module
+ * Centralized exports for the refactored report analysis components
+ */
+
+// Main component
+export { ReportAnalysisDialog, default } from './index'
+
+// Types
+export type {
+  ReportMetrics,
+  DailyMetrics,
+  UserDailyMetrics,
+  MetricKey,
+  ViewMode,
+  ReportAnalysisDialogProps,
+  CustomTooltipProps,
+  ComparisonTooltipProps
+} from './types'
+
+export { METRIC_LABELS, METRIC_COLORS, USER_COLORS } from './types'
+
+// Hooks
+export { useReportData } from './hooks/useReportData'
+export { useChartData } from './hooks/useChartData'
+export { useReportFilters } from './hooks/useReportFilters'
+
+// Components
+export { MetricSelector } from './components/MetricSelector'
+export { ViewModeToggle } from './components/ViewModeToggle'
+export { UserFilter } from './components/UserFilter'
+export { ReportChart } from './components/ReportChart'
+export { CustomTooltip } from './components/CustomTooltip'
+export { ComparisonTooltip } from './components/ComparisonTooltip'
+
+// Utilities
+export {
+  extractReportValues,
+  parseDurationToSeconds,
+  formatDateToChinese,
+  parseReportData
+} from './utils/parser'
+
+export {
+  aggregateByDate,
+  extractAllUsers,
+  aggregateByUserAndDate,
+  formatComparisonChartData,
+  getUserColor
+} from './utils/aggregators'

src/renderer/src/components/report-analysis/hooks/useChartData.ts

@@ -0,0 +1,59 @@
+/**
+ * Custom hook for transforming report data into chart-ready formats
+ * Handles data aggregation for different view modes
+ */
+
+import { useMemo } from 'react'
+import { ReportMetrics, DailyMetrics, UserDailyMetrics, MetricKey } from '../types'
+import {
+  aggregateByDate,
+  extractAllUsers,
+  aggregateByUserAndDate,
+  formatComparisonChartData
+} from '../utils/aggregators'
+
+interface UseChartDataResult {
+  chartData: DailyMetrics[]
+  allUsers: string[]
+  comparisonData: UserDailyMetrics[]
+  comparisonChartData: any[]
+}
+
+/**
+ * Hook for managing chart data transformations
+ *
+ * @param reportData - Raw report metrics data
+ * @param selectedUsers - Set of selected users for filtering
+ * @param selectedMetrics - Set of selected metrics to display
+ * @returns Transformed data ready for chart rendering
+ */
+export const useChartData = (
+  reportData: ReportMetrics[],
+  selectedUsers: Set<string>,
+  selectedMetrics: Set<MetricKey>
+): UseChartDataResult => {
+  // Aggregate data by date
+  const chartData = useMemo(() => aggregateByDate(reportData), [reportData])
+
+  // Extract all unique users from report data
+  const allUsers = useMemo(() => extractAllUsers(reportData), [reportData])
+
+  // Aggregate data by date AND user for comparison view
+  const comparisonData = useMemo(
+    () => aggregateByUserAndDate(reportData, selectedUsers),
+    [reportData, selectedUsers]
+  )
+
+  // Format comparison data for chart rendering
+  const comparisonChartData = useMemo(
+    () => formatComparisonChartData(comparisonData, selectedUsers, selectedMetrics),
+    [comparisonData, selectedUsers, selectedMetrics]
+  )
+
+  return {
+    chartData,
+    allUsers,
+    comparisonData,
+    comparisonChartData
+  }
+}

src/renderer/src/components/report-analysis/hooks/useReportData.ts

@@ -0,0 +1,111 @@
+/**
+ * Custom hook for fetching and managing report data
+ * Handles data loading, parsing, and error states
+ */
+
+import { useState, useCallback, useEffect } from 'react'
+import { ReportMetrics } from '../types'
+import { parseReportData } from '../utils/parser'
+import { useLogger } from '../../../hooks/useLogger'
+
+interface UseReportDataResult {
+  isLoading: boolean
+  error: string | null
+  reportData: ReportMetrics[]
+  loadAndAnalyzeReports: () => Promise<void>
+  clearData: () => void
+}
+
+/**
+ * Hook for managing report data fetching and parsing
+ *
+ * @param isAdmin - Whether the current user has admin privileges
+ * @param isOpen - Whether the dialog is open
+ * @returns Report data state and control functions
+ */
+export const useReportData = (isAdmin: boolean, isOpen: boolean): UseReportDataResult => {
+  const [isLoading, setIsLoading] = useState(false)
+  const [error, setError] = useState<string | null>(null)
+  const [reportData, setReportData] = useState<ReportMetrics[]>([])
+  const logger = useLogger('ReportData')
+
+  const loadAndAnalyzeReports = useCallback(async () => {
+    if (!isAdmin) return
+
+    setIsLoading(true)
+    setError(null)
+
+    try {
+      // 1. Fetch report list
+      const listResult = await window.electron.report.listAll()
+      if (!listResult.success || !listResult.data) {
+        throw new Error(listResult.error || '获取报告列表失败')
+      }
+
+      const reports = listResult.data
+      const metricsList: ReportMetrics[] = []
+
+      // 2. Fetch content for each report (in chunks to avoid memory/network issues)
+      // Rule: async-parallel - Using Promise.all for parallel fetching
+      const chunkSize = 10
+      for (let i = 0; i < reports.length; i += chunkSize) {
+        const chunk = reports.slice(i, i + chunkSize)
+        const contentPromises = chunk.map(async (report) => {
+          try {
+            const contentResult = await window.electron.report.download(report.key)
+            if (contentResult.success && contentResult.data) {
+              return { report, content: contentResult.data }
+            }
+          } catch (e) {
+            logger.warn('Failed to fetch content for report', {
+              reportKey: report.key,
+              error: e instanceof Error ? e.message : String(e)
+            })
+          }
+          return null
+        })
+
+        const chunkContents = await Promise.all(contentPromises)
+
+        // 3. Parse each report's markdown content
+        // Rule: js-hoist-regexp - Regex patterns now in parseReportData function
+        for (const item of chunkContents) {
+          if (!item) continue
+
+          const { report, content } = item
+          const parsedData = parseReportData(report, content)
+
+          metricsList.push(parsedData)
+        }
+      }
+
+      setReportData(metricsList)
+    } catch (err: any) {
+      setError(err.message || '分析报告时发生错误')
+    } finally {
+      setIsLoading(false)
+    }
+  }, [isAdmin, logger])
+
+  const clearData = useCallback(() => {
+    setReportData([])
+    setError(null)
+  }, [])
+
+  // Auto-load data when dialog opens
+  useEffect(() => {
+    if (isOpen && isAdmin) {
+      void loadAndAnalyzeReports()
+    } else {
+      clearData()
+    }
+  }, [isOpen, isAdmin, loadAndAnalyzeReports, clearData])
+
+  return {
+    isLoading,
+    error,
+    reportData,
+    loadAndAnalyzeReports,
+    clearData
+  }
+}

src/renderer/src/components/report-analysis/hooks/useReportFilters.ts

@@ -0,0 +1,122 @@
+/**
+ * Custom hook for managing report analysis filters and view modes
+ * Handles metric selection, view mode switching, and user filtering
+ */
+
+import { useState, useCallback } from 'react'
+import { MetricKey, ViewMode } from '../types'
+
+interface UseReportFiltersResult {
+  selectedMetrics: Set<MetricKey>
+  viewMode: ViewMode
+  selectedUsers: Set<string>
+  handleMetricToggle: (metric: MetricKey) => void
+  handleViewModeChange: (newMode: ViewMode) => void
+  handleUserToggle: (user: string) => void
+  handleSelectAllUsers: (users: string[]) => void
+  handleClearAllUsers: () => void
+}
+
+/**
+ * Hook for managing filter state and user interactions
+ *
+ * @returns Filter state and handler functions
+ */
+export const useReportFilters = (): UseReportFiltersResult => {
+  const [selectedMetrics, setSelectedMetrics] = useState<Set<MetricKey>>(
+    new Set(['processedOrders', 'deletedMaterials', 'errors'])
+  )
+
+  const [viewMode, setViewMode] = useState<ViewMode>('aggregated')
+
+  const [selectedUsers, setSelectedUsers] = useState<Set<string>>(new Set())
+
+  /**
+   * Handles metric selection with view mode awareness
+   * In comparison view: single selection only
+   * In aggregated view: multiple selection allowed
+   */
+  const handleMetricToggle = useCallback(
+    (metric: MetricKey) => {
+      setSelectedMetrics((prev) => {
+        const next = new Set(prev)
+
+        if (viewMode === 'comparison') {
+          // Single selection mode for comparison view
+          return new Set([metric])
+        } else {
+          // Multi-selection mode for aggregated view
+          if (next.has(metric)) {
+            // Ensure at least one metric is selected
+            if (next.size > 1) {
+              next.delete(metric)
+            }
+          } else {
+            next.add(metric)
+          }
+          return next
+        }
+      })
+    },
+    [viewMode]
+  )
+
+  /**
+   * Handles view mode switching with automatic metric adjustment
+   * When switching to comparison view, keeps only first selected metric
+   */
+  const handleViewModeChange = useCallback((newMode: ViewMode) => {
+    setViewMode(newMode)
+
+    // When switching to comparison view, keep only the first selected metric
+    if (newMode === 'comparison') {
+      setSelectedMetrics((prev) => {
+        if (prev.size > 1) {
+          const firstMetric = Array.from(prev)[0]
+          return new Set([firstMetric])
+        }
+        return prev
+      })
+    }
+  }, [])
+
+  /**
+   * Handles user selection toggle
+   */
+  const handleUserToggle = useCallback((user: string) => {
+    setSelectedUsers((prev) => {
+      const next = new Set(prev)
+      if (next.has(user)) {
+        next.delete(user)
+      } else {
+        next.add(user)
+      }
+      return next
+    })
+  }, [])
+
+  /**
+   * Selects all provided users
+   */
+  const handleSelectAllUsers = useCallback((users: string[]) => {
+    setSelectedUsers(new Set(users))
+  }, [])
+
+  /**
+   * Clears all user selections
+   */
+  const handleClearAllUsers = useCallback(() => {
+    setSelectedUsers(new Set())
+  }, [])
+
+  return {
+    selectedMetrics,
+    viewMode,
+    selectedUsers,
+    handleMetricToggle,
+    handleViewModeChange,
+    handleUserToggle,
+    handleSelectAllUsers,
+    handleClearAllUsers
+  }
+}

src/renderer/src/components/report-analysis/index.tsx

@@ -0,0 +1,211 @@
+/**
+ * ReportAnalysisDialog Component - Refactored
+ *
+ * A comprehensive dashboard for analyzing ERP system execution reports.
+ * Features include:
+ * - Aggregated view: Daily metrics overview
+ * - Comparison view: User performance comparison
+ * - Interactive filtering and metric selection
+ *
+ * This refactored version separates concerns into:
+ * - Custom hooks for business logic
+ * - Reusable components for UI
+ * - Utility functions for data processing
+ */
+
+import React, { useCallback } from 'react'
+import { X, BarChart3, Loader2, AlertCircle } from 'lucide-react'
+import { ReportAnalysisDialogProps, MetricKey } from './types'
+import { useReportData } from './hooks/useReportData'
+import { useChartData } from './hooks/useChartData'
+import { useReportFilters } from './hooks/useReportFilters'
+import { MetricSelector } from './components/MetricSelector'
+import { ViewModeToggle } from './components/ViewModeToggle'
+import { UserFilter } from './components/UserFilter'
+import { ReportChart } from './components/ReportChart'
+
+export const ReportAnalysisDialog: React.FC<ReportAnalysisDialogProps> = ({
+  isOpen,
+  onClose,
+  isAdmin
+}) => {
+  // Data management hook
+  const { isLoading, error, reportData, loadAndAnalyzeReports } = useReportData(isAdmin, isOpen)
+
+  // Filter state management hook
+  const {
+    selectedMetrics,
+    viewMode,
+    selectedUsers,
+    handleMetricToggle,
+    handleViewModeChange,
+    handleUserToggle,
+    handleSelectAllUsers: handleSelectAllUsersWithParam,
+    handleClearAllUsers
+  } = useReportFilters()
+
+  // Chart data transformation hook (must be called before using allUsers)
+  const { chartData, allUsers, comparisonChartData } = useChartData(
+    reportData,
+    selectedUsers,
+    selectedMetrics
+  )
+
+  // Adapt handleSelectAllUsers to match component interface
+  const handleSelectAllUsers = useCallback(() => {
+    handleSelectAllUsersWithParam(allUsers)
+  }, [allUsers, handleSelectAllUsersWithParam])
+
+  // Early returns for conditional rendering
+  if (!isOpen) return null
+  if (!isAdmin) return null
+
+  return (
+    <div className="fixed inset-0 z-[110] flex items-center justify-center bg-slate-900/50 backdrop-blur-sm animate-in fade-in duration-200">
+      <div className="bg-white rounded-2xl shadow-2xl w-[1000px] max-w-[95vw] h-[85vh] flex flex-col border border-slate-200 overflow-hidden animate-in zoom-in-95 duration-200">
+        {/* Header */}
+        <div className="flex items-center justify-between px-6 py-4 border-b border-slate-200 bg-slate-50 flex-shrink-0">
+          <div className="flex items-center gap-2 text-slate-800">
+            <BarChart3 size={20} className="text-blue-600" />
+            <h2 className="text-lg font-semibold">执行报告分析</h2>
+          </div>
+          <button
+            onClick={onClose}
+            className="text-slate-400 hover:text-slate-600 hover:bg-slate-200/50 p-1.5 rounded-lg transition-colors"
+          >
+            <X size={20} />
+          </button>
+        </div>
+
+        {/* Content */}
+        <div className="flex-1 overflow-hidden flex flex-col bg-white">
+          {isLoading ? (
+            <LoadingState />
+          ) : error ? (
+            <ErrorState error={error} onRetry={loadAndAnalyzeReports} />
+          ) : chartData.length === 0 ? (
+            <EmptyState />
+          ) : (
+            <MainContent
+              viewMode={viewMode}
+              selectedMetrics={selectedMetrics}
+              selectedUsers={selectedUsers}
+              allUsers={allUsers}
+              chartData={chartData}
+              comparisonChartData={comparisonChartData}
+              handleMetricToggle={handleMetricToggle}
+              handleViewModeChange={handleViewModeChange}
+              handleUserToggle={handleUserToggle}
+              handleSelectAllUsers={handleSelectAllUsers}
+              handleClearAllUsers={handleClearAllUsers}
+            />
+          )}
+        </div>
+      </div>
+    </div>
+  )
+}
+
+// ============================================================================
+// Sub-components for better organization
+// ============================================================================
+
+const LoadingState: React.FC = () => (
+  <div className="flex-1 flex flex-col items-center justify-center text-slate-500">
+    <Loader2 size={32} className="animate-spin text-blue-500 mb-4" />
+    <p>正在分析报告数据，可能需要几秒钟...</p>
+  </div>
+)
+
+const ErrorState: React.FC<{ error: string; onRetry: () => void }> = ({ error, onRetry }) => (
+  <div className="flex-1 flex flex-col items-center justify-center text-red-500 p-8 text-center">
+    <AlertCircle size={48} className="mb-4 opacity-80" />
+    <p className="text-lg font-medium mb-2">分析失败</p>
+    <p className="text-sm opacity-80">{error}</p>
+    <button
+      onClick={onRetry}
+      className="mt-6 px-4 py-2 bg-red-50 text-red-600 border border-red-200 rounded-lg hover:bg-red-100 transition-colors"
+    >
+      重试
+    </button>
+  </div>
+)
+
+const EmptyState: React.FC = () => (
+  <div className="flex-1 flex flex-col items-center justify-center text-slate-400">
+    <BarChart3 size={48} className="mb-4 opacity-50 text-slate-300" />
+    <p>暂无报告数据可供分析</p>
+  </div>
+)
+
+interface MainContentProps {
+  viewMode: 'aggregated' | 'comparison'
+  selectedMetrics: Set<MetricKey>
+  selectedUsers: Set<string>
+  allUsers: string[]
+  chartData: any[]
+  comparisonChartData: any[]
+  handleMetricToggle: (metric: MetricKey) => void
+  handleViewModeChange: (newMode: 'aggregated' | 'comparison') => void
+  handleUserToggle: (user: string) => void
+  handleSelectAllUsers: () => void
+  handleClearAllUsers: () => void
+}
+
+const MainContent: React.FC<MainContentProps> = ({
+  viewMode,
+  selectedMetrics,
+  selectedUsers,
+  allUsers,
+  chartData,
+  comparisonChartData,
+  handleMetricToggle,
+  handleViewModeChange,
+  handleUserToggle,
+  handleSelectAllUsers,
+  handleClearAllUsers
+}) => (
+  <div className="flex-1 flex flex-col p-6 overflow-y-auto">
+    {/* Metric Selector */}
+    <MetricSelector
+      selectedMetrics={selectedMetrics}
+      viewMode={viewMode}
+      onMetricToggle={handleMetricToggle}
+    />
+
+    {/* View Mode Toggle */}
+    <ViewModeToggle viewMode={viewMode} onViewModeChange={handleViewModeChange} />
+
+    {/* User Filter - Only in comparison mode */}
+    {viewMode === 'comparison' && (
+      <UserFilter
+        allUsers={allUsers}
+        selectedUsers={selectedUsers}
+        onUserToggle={handleUserToggle}
+        onSelectAll={handleSelectAllUsers}
+        onClearAll={handleClearAllUsers}
+      />
+    )}
+
+    {/* Chart */}
+    <ReportChart
+      viewMode={viewMode}
+      selectedMetrics={selectedMetrics}
+      selectedUsers={selectedUsers}
+      allUsers={allUsers}
+      chartData={chartData}
+      comparisonChartData={comparisonChartData}
+    />
+
+    {/* Description */}
+    <div className="mt-4 text-center text-xs text-slate-400">
+      {viewMode === 'aggregated'
+        ? '数据以天为单位进行聚合统计。展示的是选定时间段内的总量。'
+        : selectedUsers.size === 0
+          ? '展示所有用户的数据对比。未选择用户时显示全部。'
+          : '展示选定用户的数据对比。'}
+    </div>
+  </div>
+)
+
+export default ReportAnalysisDialog

src/renderer/src/components/report-analysis/types.ts

@@ -0,0 +1,153 @@
+/**
+ * Type definitions for Report Analysis feature
+ * Centralized type management for better maintainability
+ */
+
+// ============================================================================
+// Domain Types
+// ============================================================================
+
+/**
+ * Extracted metrics from a single report
+ */
+export interface ReportMetrics {
+  date: string
+  user: string
+  processedOrders: number
+  deletedMaterials: number
+  skippedMaterials: number
+  errors: number
+  retriedOrders: number
+  successfulRetries: number
+  executionTimeSecs: number
+  timestamp: number
+}
+
+/**
+ * Aggregated daily metrics
+ */
+export interface DailyMetrics {
+  date: string
+  processedOrders: number
+  deletedMaterials: number
+  skippedMaterials: number
+  errors: number
+  retriedOrders: number
+  successfulRetries: number
+  executionTimeSecs: number
+  avgExecutionTimeSecs: number
+  users: string[] // Unique users who ran reports on this day
+  reportCount: number
+}
+
+/**
+ * User-specific daily metrics for comparison view
+ */
+export interface UserDailyMetrics {
+  date: string
+  user: string
+  processedOrders: number
+  deletedMaterials: number
+  skippedMaterials: number
+  errors: number
+  retriedOrders: number
+  successfulRetries: number
+  executionTimeSecs: number
+  reportCount: number
+}
+
+// ============================================================================
+// UI Types
+// ============================================================================
+
+/**
+ * Available metric keys for chart display
+ */
+export type MetricKey = keyof Omit<
+  DailyMetrics,
+  'date' | 'users' | 'reportCount' | 'avgExecutionTimeSecs'
+>
+
+/**
+ * View mode for the analysis display
+ */
+export type ViewMode = 'aggregated' | 'comparison'
+
+// ============================================================================
+// Component Props Types
+// ============================================================================
+
+/**
+ * Props for the main ReportAnalysisDialog component
+ */
+export interface ReportAnalysisDialogProps {
+  isOpen: boolean
+  onClose: () => void
+  isAdmin: boolean
+}
+
+/**
+ * Props for custom tooltip component
+ */
+export interface CustomTooltipProps {
+  active?: boolean
+  payload?: any[]
+  label?: string
+  chartData: DailyMetrics[]
+}
+
+/**
+ * Props for comparison tooltip component
+ */
+export interface ComparisonTooltipProps {
+  active?: boolean
+  payload?: any[]
+  label?: string
+  users: string[]
+  selectedUsers: Set<string>
+  selectedMetrics: Set<MetricKey>
+}
+
+// ============================================================================
+// Configuration Types
+// ============================================================================
+
+/**
+ * Metric labels mapping
+ */
+export const METRIC_LABELS: Record<MetricKey, string> = {
+  processedOrders: '处理订单数',
+  deletedMaterials: '删除物料数',
+  skippedMaterials: '跳过物料数',
+  errors: '错误数量',
+  retriedOrders: '重试订单数',
+  successfulRetries: '成功重试数',
+  executionTimeSecs: '每订单平均耗时(秒)'
+}
+
+/**
+ * Metric colors mapping
+ */
+export const METRIC_COLORS: Record<MetricKey, string> = {
+  processedOrders: '#3b82f6', // blue-500
+  deletedMaterials: '#ef4444', // red-500
+  skippedMaterials: '#eab308', // yellow-500
+  errors: '#000000', // black
+  retriedOrders: '#8b5cf6', // violet-500
+  successfulRetries: '#10b981', // emerald-500
+  executionTimeSecs: '#f97316' // orange-500
+}
+
+/**
+ * User colors for comparison view
+ */
+export const USER_COLORS = [
+  '#3b82f6', // blue-500
+  '#10b981', // emerald-500
+  '#f59e0b', // amber-500
+  '#ef4444', // red-500
+  '#8b5cf6', // violet-500
+  '#ec4899', // pink-500
+  '#06b6d4', // cyan-500
+  '#84cc16' // lime-500
+]

src/renderer/src/components/report-analysis/utils/aggregators.ts

@@ -0,0 +1,202 @@
+/**
+ * Data aggregation utilities for transforming raw report data
+ * Handles date-based and user-based aggregations
+ */
+
+import { ReportMetrics, DailyMetrics, UserDailyMetrics, MetricKey } from '../types'
+
+// ============================================================================
+// Aggregation Functions
+// ============================================================================
+
+/**
+ * Aggregates report data by date for the overview chart
+ * Calculates totals and averages for each day
+ *
+ * @param reportData - Array of individual report metrics
+ * @returns Array of daily aggregated metrics sorted by date
+ */
+export const aggregateByDate = (reportData: ReportMetrics[]): DailyMetrics[] => {
+  if (!reportData.length) return []
+
+  const dailyMap = new Map<string, DailyMetrics>()
+
+  // First pass: aggregate by date
+  for (const data of reportData) {
+    const { date } = data
+
+    if (!dailyMap.has(date)) {
+      dailyMap.set(date, {
+        date,
+        processedOrders: 0,
+        deletedMaterials: 0,
+        skippedMaterials: 0,
+        errors: 0,
+        retriedOrders: 0,
+        successfulRetries: 0,
+        executionTimeSecs: 0,
+        avgExecutionTimeSecs: 0,
+        users: [],
+        reportCount: 0
+      })
+    }
+
+    const day = dailyMap.get(date)!
+    day.processedOrders += data.processedOrders
+    day.deletedMaterials += data.deletedMaterials
+    day.skippedMaterials += data.skippedMaterials
+    day.errors += data.errors
+    day.retriedOrders += data.retriedOrders
+    day.successfulRetries += data.successfulRetries
+    day.executionTimeSecs += data.executionTimeSecs
+    day.reportCount += 1
+
+    if (!day.users.includes(data.user)) {
+      day.users.push(data.user)
+    }
+  }
+
+  // Second pass: calculate averages
+  for (const day of dailyMap.values()) {
+    day.avgExecutionTimeSecs =
+      day.processedOrders > 0 ? day.executionTimeSecs / day.processedOrders : 0
+    // Replace executionTimeSecs with avgExecutionTimeSecs for chart display
+    day.executionTimeSecs = day.avgExecutionTimeSecs
+  }
+
+  // Convert map to array and sort by date
+  return Array.from(dailyMap.values()).sort((a, b) => a.date.localeCompare(b.date))
+}
+
+/**
+ * Extracts all unique users from report data
+ *
+ * @param reportData - Array of individual report metrics
+ * @returns Sorted array of unique usernames
+ */
+export const extractAllUsers = (reportData: ReportMetrics[]): string[] => {
+  const userSet = new Set<string>()
+  reportData.forEach((data) => userSet.add(data.user))
+  return Array.from(userSet).sort()
+}
+
+/**
+ * Aggregates report data by date AND user for comparison view
+ * Allows comparing multiple users across the same time periods
+ *
+ * @param reportData - Array of individual report metrics
+ * @param selectedUsers - Set of selected users for filtering (empty = all)
+ * @returns Array of user-daily aggregated metrics sorted by date and user
+ */
+export const aggregateByUserAndDate = (
+  reportData: ReportMetrics[],
+  selectedUsers: Set<string>
+): UserDailyMetrics[] => {
+  if (!reportData.length) return []
+
+  // Filter by selected users if any
+  const filteredData =
+    selectedUsers.size > 0 ? reportData.filter((data) => selectedUsers.has(data.user)) : reportData
+
+  // Group by date + user
+  const keyMap = new Map<string, UserDailyMetrics>()
+
+  for (const data of filteredData) {
+    const key = `${data.date}|${data.user}`
+
+    if (!keyMap.has(key)) {
+      keyMap.set(key, {
+        date: data.date,
+        user: data.user,
+        processedOrders: 0,
+        deletedMaterials: 0,
+        skippedMaterials: 0,
+        errors: 0,
+        retriedOrders: 0,
+        successfulRetries: 0,
+        executionTimeSecs: 0,
+        reportCount: 0
+      })
+    }
+
+    const entry = keyMap.get(key)!
+    entry.processedOrders += data.processedOrders
+    entry.deletedMaterials += data.deletedMaterials
+    entry.skippedMaterials += data.skippedMaterials
+    entry.errors += data.errors
+    entry.retriedOrders += data.retriedOrders
+    entry.successfulRetries += data.successfulRetries
+    entry.executionTimeSecs += data.executionTimeSecs
+    entry.reportCount += 1
+  }
+
+  // Calculate average execution time per order for each entry
+  for (const entry of keyMap.values()) {
+    entry.executionTimeSecs =
+      entry.processedOrders > 0 ? entry.executionTimeSecs / entry.processedOrders : 0
+  }
+
+  return Array.from(keyMap.values()).sort((a, b) => {
+    const dateCompare = a.date.localeCompare(b.date)
+    if (dateCompare !== 0) return dateCompare
+    return a.user.localeCompare(b.user)
+  })
+}
+
+/**
+ * Formats comparison data for chart rendering
+ * Transforms user-date data into a format suitable for Recharts
+ *
+ * @param comparisonData - Array of user-daily aggregated metrics
+ * @param selectedUsers - Set of selected users for filtering
+ * @param selectedMetrics - Set of selected metrics to display
+ * @returns Array of chart data points formatted for Recharts
+ */
+export const formatComparisonChartData = (
+  comparisonData: UserDailyMetrics[],
+  selectedUsers: Set<string>,
+  selectedMetrics: Set<MetricKey>
+): any[] => {
+  if (!comparisonData.length) return []
+
+  const dates = [...new Set(comparisonData.map((d) => d.date))].sort()
+  const users = [...new Set(comparisonData.map((d) => d.user))]
+    .filter((user) => selectedUsers.size === 0 || selectedUsers.has(user))
+    .sort()
+
+  const lookup = new Map<string, UserDailyMetrics>()
+  comparisonData.forEach((d) => {
+    lookup.set(`${d.date}|${d.user}`, d)
+  })
+
+  return dates.map((date) => {
+    const point: any = { date }
+    users.forEach((user) => {
+      const key = `${date}|${user}`
+      const data = lookup.get(key)
+
+      Array.from(selectedMetrics).forEach((metric) => {
+        const userKey = `${user}_${metric}` as any
+        point[userKey] = data ? (data as any)[metric] : 0
+      })
+    })
+    return point
+  })
+}
+
+// ============================================================================
+// Utility Functions
+// ============================================================================
+
+/**
+ * Gets a consistent color for a user based on their position in the list
+ *
+ * @param user - Username to get color for
+ * @param users - Array of all users (for consistent indexing)
+ * @param colors - Array of color values to cycle through
+ * @returns Color hex string
+ */
+export const getUserColor = (user: string, users: string[], colors: string[]): string => {
+  const index = users.indexOf(user)
+  return colors[index % colors.length]
+}

src/renderer/src/components/report-analysis/utils/parser.ts

@@ -0,0 +1,185 @@
+/**
+ * Parser utilities for extracting report data from markdown content
+ * Optimized for performance with pre-compiled regex patterns
+ */
+
+// ============================================================================
+// Result Types
+// ============================================================================
+
+interface ExtractValueResult {
+  execTimeStr: string | null
+  user: string
+  processedOrders: number
+  deletedMaterials: number
+  skippedMaterials: number
+  errors: number
+  retriedOrders: number
+  successfulRetries: number
+  executionTimeStr: string
+}
+
+interface ParsedReportData {
+  date: string
+  user: string
+  processedOrders: number
+  deletedMaterials: number
+  skippedMaterials: number
+  errors: number
+  retriedOrders: number
+  successfulRetries: number
+  executionTimeSecs: number
+  timestamp: number
+}
+
+// ============================================================================
+// Parser Functions
+// ============================================================================
+
+/**
+ * Extracts values from markdown report content using pre-compiled regex patterns.
+ * Patterns are created once and reused for better performance.
+ *
+ * @param content - The markdown content to parse
+ * @returns Extracted metrics values
+ */
+export const extractReportValues = (content: string): ExtractValueResult => {
+  // Pre-compile regex patterns for better performance (js-hoist-regexp)
+  const createPattern = (key: string) => ({
+    standard: new RegExp(`\\|\\s*\\*\\*${key}\\*\\*\\s*\\|\\s*\`([^\`]+)\`\\s*\\|`),
+    noBackticks: new RegExp(
+      `\\|\\s*\\*\\*${key}\\*\\*\\s*\\|\\s*([^\\|\\s]+(?:\\s+[^\\|\\s]+)*)\\s*\\|`
+    ),
+    relaxed: new RegExp(`\\|\\s*\\*\\*${key}\\*\\*\\s*\\|\\s*(.+?)\\s*\\|`)
+  })
+
+  const extractValue = (key: string): string | null => {
+    const patterns = createPattern(key)
+
+    for (const pattern of Object.values(patterns)) {
+      const match = content.match(pattern)
+      if (match && match[1]) {
+        const value = match[1].trim()
+        return value.replace(/`/g, '')
+      }
+    }
+    return null
+  }
+
+  return {
+    execTimeStr: extractValue('执行时间'),
+    user: extractValue('操作用户') || 'unknown',
+    processedOrders: parseInt(extractValue('处理订单数') || '0', 10),
+    deletedMaterials: parseInt(extractValue('删除物料数') || '0', 10),
+    skippedMaterials: parseInt(extractValue('跳过物料数') || '0', 10),
+    errors: parseInt(extractValue('错误数量') || '0', 10),
+    retriedOrders: parseInt(extractValue('重试订单数') || '0', 10),
+    successfulRetries: parseInt(extractValue('成功重试数') || '0', 10),
+    executionTimeStr: extractValue('执行耗时') || '0秒'
+  }
+}
+
+/**
+ * Parses duration string (e.g., "5分30秒", "120秒") to total seconds
+ *
+ * @param durationStr - Duration string to parse
+ * @returns Total seconds
+ */
+export const parseDurationToSeconds = (durationStr: string): number => {
+  // Handle empty or zero case
+  if (!durationStr || durationStr === '0秒' || durationStr === '0分0秒') {
+    return 0
+  }
+
+  // Remove any remaining backticks
+  const cleanStr = durationStr.replace(/`/g, '').trim()
+
+  let totalSeconds = 0
+  const minutesMatch = cleanStr.match(/(\d+)分/)
+  if (minutesMatch) {
+    totalSeconds += parseInt(minutesMatch[1], 10) * 60
+  }
+  const secondsMatch = cleanStr.match(/(\d+)秒/)
+  if (secondsMatch) {
+    totalSeconds += parseInt(secondsMatch[1], 10)
+  }
+
+  return totalSeconds
+}
+
+/**
+ * Formats a date object to Chinese date string format (YYYY-MM-DD)
+ *
+ * @param date - Date object to format
+ * @returns Formatted date string
+ */
+export const formatDateToChinese = (date: Date): string => {
+  return date
+    .toLocaleDateString('zh-CN', {
+      year: 'numeric',
+      month: '2-digit',
+      day: '2-digit'
+    })
+    .replace(/\//g, '-')
+}
+
+/**
+ * Parses report metadata and content into a structured ReportMetrics object
+ *
+ * @param report - Report metadata with key, username, lastModified
+ * @param content - Markdown content of the report
+ * @returns Parsed report metrics
+ */
+export const parseReportData = (
+  report: { key: string; username?: string; lastModified?: string | number | Date },
+  content: string
+): ParsedReportData => {
+  const values = extractReportValues(content)
+  const user = values.user || report.username || 'unknown'
+  const executionTimeSecs = parseDurationToSeconds(values.executionTimeStr)
+
+  if (values.executionTimeStr === '0秒') {
+    try {
+      window.electron?.logger?.log?.('warn', 'Failed to extract execution time from report', {
+        reportKey: report.key,
+        context: 'ReportParser'
+      })
+    } catch {
+      // Gracefully degrade if logger unavailable
+    }
+  }
+
+  // Try to parse the date
+  let dateStr = '未知日期'
+  let timestamp = report.lastModified ? new Date(report.lastModified).getTime() : 0
+
+  if (values.execTimeStr) {
+    try {
+      const parsedDate = new Date(values.execTimeStr)
+      if (!isNaN(parsedDate.getTime())) {
+        dateStr = formatDateToChinese(parsedDate)
+        timestamp = parsedDate.getTime()
+      }
+    } catch {
+      // Fallback to report lastModified
+    }
+  }
+
+  if (dateStr === '未知日期' && report.lastModified) {
+    const d = new Date(report.lastModified)
+    dateStr = formatDateToChinese(d)
+  }
+
+  return {
+    date: dateStr,
+    user,
+    processedOrders: values.processedOrders,
+    deletedMaterials: values.deletedMaterials,
+    skippedMaterials: values.skippedMaterials,
+    errors: values.errors,
+    retriedOrders: values.retriedOrders,
+    successfulRetries: values.successfulRetries,
+    executionTimeSecs,
+    timestamp
+  }
+}

src/renderer/src/hooks/useAppBootstrap.ts

@@ -17,7 +17,7 @@ export interface CurrentUser {
 export interface SelectedUserInfo {
   id: number
   username: string
-  userType: 'Admin' | 'User' | 'Guest'
+  userType: 'Admin' | 'User'
   computerName?: string
 }
 
@@ -68,6 +68,10 @@ export function useAppBootstrap() {
 
   const initializeAuth = useCallback(async () => {
     logger.info('=== Starting initializeAuth ===')
+
+    // Fetch log level early so client-side filtering takes effect
+    await window.electron.logger.fetchLevel()
+
     try {
       logger.debug('Getting computer name...')
       const computerNameResult = await window.electron.auth.getComputerName()
@@ -246,12 +250,19 @@ export function useAppBootstrap() {
   }, [])
 
   const handleLogout = useCallback(async () => {
+    // 退出登录，清空后端状态
     await window.electron.auth.logout()
+
+    // 清空前端状态
     setIsAuthenticated(false)
     setCurrentUser(null)
     setIsSwitchedByAdmin(false)
-    setShowLoginDialog(true)
-  }, [])
+    setShowUserSelection(false)
+    setShowLoginDialog(false)
+
+    // 重新进行静默登录，如果是 Admin 会自动弹出用户选择界面
+    await initializeAuth()
+  }, [initializeAuth])
 
   const openUpdateDialog = useCallback(async () => {
     await Promise.all([refreshUpdateCatalog(), refreshUpdateState()])

src/renderer/src/hooks/useAuth.ts

@@ -3,7 +3,7 @@ import { useState, useCallback } from 'react'
 interface UserInfo {
   id: number
   username: string
-  userType: 'Admin' | 'User' | 'Guest'
+  userType: 'Admin' | 'User'
   computerName?: string
 }