feat: link transit registration to boxing

2026-05-15 12:40:10 +08:00
parent b2f2c536cb
commit deb038404a
5 changed files with 445 additions and 29 deletions
--- a/lib/pages/boxing_page.dart
+++ b/lib/pages/boxing_page.dart
@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:pad_scanner/services/app_config_service.dart';
@@ -16,6 +18,16 @@ enum BoxingMode {
  multiCode, // 多码凑箱
 }

+class BoxingPageArguments {
+  final BoxingMode initialMode;
+  final List<String> autoScanCodes;
+
+  const BoxingPageArguments({
+    required this.initialMode,
+    required this.autoScanCodes,
+  });
+}
+
 // === 页面阶段 ===

 enum _Phase {
@@ -63,7 +75,9 @@ class _ManyToOnePackedItem {
 // === 主页面 ===

 class BoxingPage extends StatefulWidget {
-  const BoxingPage({super.key});
+  final BoxingPageArguments? arguments;
+
+  const BoxingPage({super.key, this.arguments});

  @override
  State<BoxingPage> createState() => _BoxingPageState();
@@ -73,6 +87,7 @@ class _BoxingPageState extends State<BoxingPage> {
  final _scannerService = ScannerService();
  final _apiService = ApiService();
  final _feedbackService = FeedbackService();
+  StreamSubscription<ScanResult>? _scanSubscription;

  // 模式
  BoxingMode _mode = BoxingMode.singleCode;
@@ -123,17 +138,29 @@ class _BoxingPageState extends State<BoxingPage> {
  String _statusText = '等待扫码';
  String? _statusOverrideText;
  StatusDotColor? _statusOverrideDot;
+  bool _isAutoProcessing = false;
+  final _autoWarnings = <String>[];

  @override
  void initState() {
    super.initState();
+    final arguments = widget.arguments;
+    if (arguments != null) {
+      _mode = arguments.initialMode;
+    }
    _boxNoController.addListener(_onBoxNoTextChanged);
-    _scannerService.scanResults.listen(_onScan);
+    _scanSubscription = _scannerService.scanResults.listen(_onScan);
+    if (arguments != null && arguments.autoScanCodes.isNotEmpty) {
+      WidgetsBinding.instance.addPostFrameCallback((_) {
+        _processAutoScanCodes(arguments.autoScanCodes);
+      });
+    }
  }

  @override
  void dispose() {
    _boxNoController.removeListener(_onBoxNoTextChanged);
+    _scanSubscription?.cancel();
    _boxNoController.dispose();
    _quantityController.dispose();
    _boxNoFocusNode.dispose();
@@ -206,6 +233,10 @@ class _BoxingPageState extends State<BoxingPage> {
  // === 扫码处理 ===

  void _onScan(ScanResult result) {
+    if (_isAutoProcessing) {
+      return;
+    }
+
    final parsed = CodeParser.parse(result.barcode);

    if (parsed.type != CodeType.zongpaiNo) {
@@ -224,7 +255,7 @@ class _BoxingPageState extends State<BoxingPage> {
    _queryBoxInfo(zongpai);
  }

-  Future<void> _queryBoxInfo(String zongpai) async {
+  Future<bool> _queryBoxInfo(String zongpai) async {
    final configService = AppConfigService();
    final baseUrl = await configService.getString('api_url') ?? '';
    if (baseUrl.isEmpty) {
@@ -234,7 +265,7 @@ class _BoxingPageState extends State<BoxingPage> {
        StatusDotColor.red,
        const Duration(seconds: 2),
      );
-      return;
+      return false;
    }

    final result = await _apiService.fetchBoxInfo(
@@ -242,7 +273,7 @@ class _BoxingPageState extends State<BoxingPage> {
      zongpaiNo: zongpai,
    );

-    if (!mounted) return;
+    if (!mounted) return false;

    if (!result.success) {
      final isNetwork = result.errorMessage == '网络异常，请检查网络连接';
@@ -254,7 +285,7 @@ class _BoxingPageState extends State<BoxingPage> {
        isNetwork ? StatusDotColor.yellow : StatusDotColor.red,
        const Duration(seconds: 2),
      );
-      return;
+      return false;
    }

    _feedbackService.trigger(FeedbackEvent.scanValid);
@@ -281,6 +312,54 @@ class _BoxingPageState extends State<BoxingPage> {
      // 根据模式自动填充
      _applyAutoFill();
    });
+    return true;
+  }
+
+  Future<void> _processAutoScanCodes(List<String> codes) async {
+    if (!mounted) return;
+    setState(() {
+      _isAutoProcessing = true;
+      _autoWarnings.clear();
+      _statusOverrideText = '正在同步转运数据...';
+      _statusOverrideDot = StatusDotColor.orange;
+    });
+
+    if (_mode == BoxingMode.singleCode) {
+      final code = codes.first;
+      final ok = await _queryBoxInfo(code);
+      if (!ok && mounted) {
+        setState(() => _autoWarnings.add('总排号 $code 未找到排产号信息，已忽略'));
+      }
+    } else {
+      for (final code in codes) {
+        if (!mounted) return;
+        final queried = await _queryBoxInfo(code);
+        if (!queried) {
+          if (mounted) {
+            setState(() => _autoWarnings.add('总排号 $code 未找到排产号信息，已忽略'));
+          }
+          continue;
+        }
+        if (!_canSubmit) {
+          if (mounted) {
+            setState(() => _autoWarnings.add('总排号 $code 暂不能装箱，已忽略'));
+          }
+          continue;
+        }
+        final saved = await _submit();
+        if (!saved && mounted) {
+          setState(() => _autoWarnings.add('总排号 $code 自动装箱失败，请手动处理'));
+        }
+      }
+    }
+
+    if (!mounted) return;
+    setState(() {
+      _isAutoProcessing = false;
+      _statusOverrideText = null;
+      _statusOverrideDot = null;
+    });
+    _focusQuantityInput();
  }

  void _applyAutoFill() {
@@ -452,8 +531,8 @@ class _BoxingPageState extends State<BoxingPage> {
    return byItemId.values.toList(growable: false);
  }

-  Future<void> _submit() async {
-    if (!_canSubmit) return;
+  Future<bool> _submit() async {
+    if (!_canSubmit) return false;

    final configService = AppConfigService();
    final baseUrl = await configService.getString('api_url') ?? '';
@@ -464,7 +543,7 @@ class _BoxingPageState extends State<BoxingPage> {
        StatusDotColor.red,
        const Duration(seconds: 2),
      );
-      return;
+      return false;
    }

    final boxNo = int.parse(_boxNoController.text);
@@ -487,7 +566,7 @@ class _BoxingPageState extends State<BoxingPage> {
            quantity: quantity,
          );

-    if (!mounted) return;
+    if (!mounted) return false;

    setState(() => _isSubmitting = false);

@@ -497,6 +576,7 @@ class _BoxingPageState extends State<BoxingPage> {
      } else {
        _onUpdateSuccess(editing, boxNo, quantity);
      }
+      return true;
    } else if (result.isDuplicate) {
      _feedbackService.trigger(FeedbackEvent.duplicateBoxNo);
      _showStatusOverride(
@@ -504,6 +584,7 @@ class _BoxingPageState extends State<BoxingPage> {
        StatusDotColor.amber,
        const Duration(seconds: 2),
      );
+      return false;
    } else {
      final isNetwork = result.errorMessage == '网络异常，请检查网络连接';
      _feedbackService.trigger(
@@ -514,6 +595,7 @@ class _BoxingPageState extends State<BoxingPage> {
        isNetwork ? StatusDotColor.yellow : StatusDotColor.red,
        const Duration(seconds: 2),
      );
+      return false;
    }
  }

@@ -1103,6 +1185,11 @@ class _BoxingPageState extends State<BoxingPage> {
  // === 状态文字 ===

  void _updateBaseStatus() {
+    if (_isAutoProcessing) {
+      _statusDot = StatusDotColor.orange;
+      _statusText = '正在同步转运数据...';
+      return;
+    }
    if (_isSubmitting) {
      _statusDot = StatusDotColor.orange;
      _statusText = '正在提交…';
@@ -1173,7 +1260,7 @@ class _BoxingPageState extends State<BoxingPage> {
          Padding(
            padding: const EdgeInsets.only(right: 4),
            child: TextButton.icon(
-              onPressed: _cycleMode,
+              onPressed: _isAutoProcessing ? null : _cycleMode,
              icon: const Icon(Icons.swap_horiz, size: 18),
              label: Text(_modeLabel, style: const TextStyle(fontSize: 13)),
              style: TextButton.styleFrom(
@@ -1187,6 +1274,42 @@ class _BoxingPageState extends State<BoxingPage> {
      ),
      body: Column(
        children: [
+          if (_isAutoProcessing)
+            Container(
+              width: double.infinity,
+              padding: const EdgeInsets.symmetric(vertical: 8, horizontal: 16),
+              color: Colors.orange.shade50,
+              child: Row(
+                children: [
+                  SizedBox(
+                    width: 16,
+                    height: 16,
+                    child: CircularProgressIndicator(
+                      strokeWidth: 2,
+                      color: Colors.orange.shade700,
+                    ),
+                  ),
+                  const SizedBox(width: 8),
+                  Text(
+                    '正在同步转运数据...',
+                    style: TextStyle(
+                      color: Colors.orange.shade900,
+                      fontSize: 13,
+                    ),
+                  ),
+                ],
+              ),
+            ),
+          if (_autoWarnings.isNotEmpty)
+            Container(
+              width: double.infinity,
+              padding: const EdgeInsets.symmetric(vertical: 8, horizontal: 16),
+              color: Colors.amber.shade100,
+              child: Text(
+                _autoWarnings.join('；'),
+                style: TextStyle(color: Colors.amber.shade900, fontSize: 13),
+              ),
+            ),
          // 重复箱号警告条（保留，因为这是输入区关联的即时反馈）
          if (_paichanSwitchNotice != null)
            Container(