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Misaka_Company
274
reports/packing_list/_build_template.py
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274
reports/packing_list/_build_template.py
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"""装箱单模板：样式定义 + 文档元素布局。
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设计理念：**无边框、单色、字体驱动**的列表式排版。
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弃用 ReportBro 表格元素（行高不自适应、行不自动堆叠），改用纯文本元素
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+ 细横线手工排版。每行明细的高度由 transform 按字段长度估算，
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本模块据此计算各元素的精确 y 坐标 —— 因此 docElements 在运行时按数据动态生成。
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坐标系：mm。A4 纵向 210 x 297。
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"""
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from __future__ import annotations
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from typing import Any
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# ---- 单位说明 ----
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# ReportBro 的页面尺寸由 pageFormat=A4 自动换算为 pt（210mm→595pt），
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# 但 docElements 的 x/y/width/height 与 documentProperties 的边距都按 **pt** 直接使用
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# （边距不换算）。因此本文件所有「设计尺寸」以 mm 书写便于阅读，输出前用 PT 换算为 pt。
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PT = 2.834645669 # 1mm = 2.834645669pt（72/25.4）
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def mm(v: float) -> int:
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"""mm → pt（取整）。所有坐标/尺寸输出前必须经过此换算。"""
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return round(v * PT)
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# ---- 页面与边距（mm，设计值）----
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# A5 横向：210mm(宽) × 148mm(高)。ReportBro 用 orientation=landscape + pageFormat=A5。
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PAGE_W = 210 # 横向时的宽度
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PAGE_H = 148 # 横向时的高度
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MARGIN_L = 12
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MARGIN_R = 12
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CONTENT_W = PAGE_W - MARGIN_L - MARGIN_R # 186mm
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CJK = "simhei"
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INK = "#1a1a1a" # 主文字（近黑）
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MUTE = "#8a8a8a" # 辅助文字/列头（中灰）
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FAINT = "#b5b5b5" # 行间细线（浅灰）
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RULE = "#1a1a1a" # 区段加重线（与主文字同色）
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# ---- 列定义：序号/产品名称/产品型号/量程/数量/位号/备注 ----
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# (字段后缀, 表头, x偏移mm, 宽度mm, 对齐)
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# 宽度合计 = 186mm。产品名称与型号给宽列，其余窄列。
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COLS = [
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("seq", "序号", 0, 12, "center"),
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("product_name", "产品名称", 12, 30, "left"),
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("model", "产品型号", 42, 44, "left"),
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("range_", "量程", 86, 20, "left"),
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("qty", "数量", 106, 14, "right"),
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("weihao", "位号", 120, 26, "left"),
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("remark", "备注", 146, 40, "left"),
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]
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# ---------- 样式 ----------
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def _debug_border() -> bool:
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"""从配置文件读取 debug_border 开关（config/settings.yaml → report.debug_border）。"""
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try:
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from core.settings import settings
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return settings.report.debug_border
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except Exception:
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return False
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def _text_style(id_, *, size=10, bold=False, color=INK, halign="left",
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valign="middle", name=None, pad_l=0, pad_r=0, font=CJK,
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debug_border=None):
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"""文本样式。padding 默认 0 让坐标精确可控；可经 pad_l/pad_r 加左右内边距（mm）。
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debug_border 由配置文件 report.debug_border 决定（True 时给元素加边框便于核对占位）。
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"""
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db = _debug_border() if debug_border is None else debug_border
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return {
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"id": id_, "type": "text", "name": name or f"s{id_}",
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"font": font, "fontSize": size, "bold": bold, "italic": False,
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"underline": False, "strikethrough": False,
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"horizontalAlignment": halign, "verticalAlignment": valign,
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"textColor": color, "backgroundColor": "",
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"lineSpacing": 1.25,
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"paddingLeft": pad_l, "paddingTop": 0, "paddingRight": pad_r, "paddingBottom": 0,
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"borderColor": FAINT,
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"borderWidth": 0.3 if db else 0,
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"borderRadius": 0,
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"borderAll": db,
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"borderLeft": db, "borderTop": db,
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"borderRight": db, "borderBottom": db,
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}
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def styles() -> list[dict]:
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return [
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_text_style(101, size=18, bold=True, halign="center", name="title"),
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_text_style(102, size=8, color=MUTE, halign="center", name="subtitle"),
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_text_style(103, size=8, color=INK, name="info_lbl"),
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# 信息条值：Bahnschrift 字体。排产号/订单号放大1.5倍(28.5)，箱号/装箱日期保持19。
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_text_style(104, size=19, bold=True, color=INK, name="info_val", font="bahnschrift"),
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_text_style(112, size=28.5, bold=True, color=INK, name="info_val_big", font="bahnschrift"),
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_text_style(105, size=9.5, bold=True, color=INK, halign="center", name="colhdr"),
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_text_style(106, size=8.5, color=INK, name="cell_l"),
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_text_style(107, size=8.5, color=INK, halign="center", name="cell_c"),
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_text_style(108, size=8.5, bold=True, color=INK, halign="right", name="cell_r"),
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_text_style(109, size=11.5, bold=True, color=INK, halign="center", name="total"),
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# 合计数量：居中 + 加大两号(13.5) + 加粗
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_text_style(113, size=13.5, bold=True, color=INK, halign="center", name="total_qty"),
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# 产品名称/型号：居中 + 左右各 5% 边距（按列宽算，padding 单位 mm）
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# product_name 列宽 30mm → 5%≈1.5mm；model 列宽 44mm → 5%≈2.2mm
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_text_style(110, size=8.5, color=INK, halign="center", name="cell_name",
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pad_l=1.5, pad_r=1.5),
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_text_style(111, size=8.5, color=INK, halign="center", name="cell_model",
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pad_l=2.2, pad_r=2.2),
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{"id": 201, "type": "line", "name": "rule_faint",
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"color": FAINT, "borderWidth": 0.3},
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{"id": 202, "type": "line", "name": "rule_strong",
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"color": RULE, "borderWidth": 2.5},
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]
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def document_properties() -> dict:
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# 边距按 pt 给出（ReportBro 不换算 margin；pageFormat=A5 自动换算页面尺寸为 pt）。
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return {
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"pageFormat": "A5", "orientation": "landscape",
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"marginLeft": mm(MARGIN_L), "marginRight": mm(MARGIN_R),
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"marginTop": mm(10), "marginBottom": mm(10),
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"headerDisplay": "never", "headerSize": 0,
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"footerDisplay": "never", "footerSize": 0,
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"patternLocale": "zh", "patternCurrencySymbol": "",
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"patternNumberGroupSymbol": "",
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}
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def parameters() -> list[dict]:
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"""模板参数。明细行预展开为 r0_*..r7_* 标量。"""
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params = [
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{"id": 1, "name": "paichan_no", "type": "string", "nullable": False},
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{"id": 2, "name": "box_no", "type": "number", "nullable": False},
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{"id": 3, "name": "pack_date", "type": "string", "nullable": False},
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{"id": 4, "name": "order_no", "type": "string", "nullable": False},
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{"id": 5, "name": "total_qty", "type": "number", "nullable": False},
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{"id": 6, "name": "now", "type": "string", "nullable": False},
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]
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pid = 100
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for i in range(8):
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for field, _l, _x, _w, _a in COLS:
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pid += 1
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# 行字段统一用 string：空行为 ""、有数据行由 transform 转成字符串，
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# 避免 number 参数收到空串报错。
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params.append({"id": pid, "name": f"r{i}_{field}", "type": "string", "nullable": True})
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# printIf 标记本行是否渲染
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params.append({"id": pid + 1, "name": f"r{i}_show", "type": "string", "nullable": True})
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return params
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# ---------- 元素工厂 ----------
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def _text(id_, x, y, w, h, content, *, style_id, print_if=""):
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return {
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"id": id_, "elementType": "text", "containerId": "0_content",
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"x": x, "y": y, "width": w, "height": h,
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"content": content, "styleId": style_id, "eval": False,
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"printIf": print_if, "removeEmptyElement": False, "alwaysPrintOnSamePage": False,
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"link": "", "pattern": "", "cs_condition": "",
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"richText": False, "richTextHtml": "",
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"spreadsheet_hide": True, "spreadsheet_column": 0,
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"spreadsheet_colspan": 1, "spreadsheet_addEmptyRow": False,
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}
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def _line(id_, x, y, w, *, style_id, weight=0):
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"""线条元素。weight=线粗(mm)，映射到元素 height（reportbro 线条粗细由 height 决定，
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样式的 borderWidth 对线条无效）。0 = 细线（fpdf 默认最细）。"""
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return {
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"id": id_, "elementType": "line", "containerId": "0_content",
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"x": x, "y": y, "width": w, "height": mm(weight),
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"styleId": style_id, "printIf": "", "removeEmptyElement": False,
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"spreadsheet_hide": True, "spreadsheet_column": 0,
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"spreadsheet_addEmptyRow": False,
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}
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def build_doc_elements(context: dict[str, Any]) -> list[dict]:
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"""按数据动态生成所有文档元素（标题/信息条/列头/明细行/合计/页脚）。
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所有坐标/尺寸以 mm 设计书写，输出时统一经 mm() 换算为 pt
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（ReportBro 元素坐标按 pt 使用，详见文件头单位说明）。
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明细行高度取自 context['row_heights']（单位 mm），逐行累加 y 坐标。
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注意：元素 x/y 是相对内容容器的坐标（容器原点=左边距），故 x 从 0 起，
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不要再加左边距（左边距由 reportbro 在渲染时统一偏移）。
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"""
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L = 0 # 元素相对内容容器左边，从 0 开始
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CW = mm(CONTENT_W)
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els: list[dict] = []
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nid = [2000]
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def nid_():
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nid[0] += 1
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return nid[0]
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# 详情数据行各字段样式：默认居中(107)；产品名称(110)/产品型号(111)居中+左右5%边距。
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# 表头仍用 colhdr 样式 105，不受影响。
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col_style = {"left": 107, "center": 107, "right": 107}
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field_style = {"product_name": 110, "model": 111}
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# ===== 标题（紧贴内容区顶部，容器原点已在 marginTop 处）=====
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y = mm(1)
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els.append(_text(nid_(), L, y, CW, mm(10), "装箱单", style_id=101))
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els.append(_line(nid_(), L, y + mm(12), CW, style_id=202))
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# ===== 信息条（2×2 网格，标签灰 + 值用 Bahnschrift）=====
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# 行1：排产号 | 箱号；行2：订单号 | 装箱日期（订单号在排产号正下方）
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# 排产号、订单号用大号(112, 28.5pt)；箱号、装箱日期用普通号(104, 19pt)。
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y = y + mm(15)
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info = [("排产号", "${paichan_no}", 112), ("箱号", "${box_no}", 104),
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("订单号", "${order_no}", 112), ("装箱日期", "${pack_date}", 104)]
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col_w = CW / 2
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lbl_w = mm(28)
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rh = mm(13) # 行高放高，容纳放大后的值字号
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for lbl, val, val_style in info:
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row = info.index((lbl, val, val_style)) // 2
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col = info.index((lbl, val, val_style)) % 2
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x = L + col * col_w
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yy = y + row * (rh + mm(2))
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els.append(_text(nid_(), x, yy, lbl_w, rh, lbl, style_id=103))
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els.append(_text(nid_(), x + lbl_w, yy, col_w - lbl_w, rh, val, style_id=val_style))
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y = y + 2 * (rh + mm(2)) + mm(2)
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els.append(_line(nid_(), L, y, CW, style_id=201))
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# ===== 列头 =====
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y = y + mm(4)
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hdr_h = mm(6)
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for _f, label, xoff, w, _a in COLS:
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els.append(_text(nid_(), L + mm(xoff), y, mm(w), hdr_h, label, style_id=105))
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y = y + hdr_h + mm(2)
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els.append(_line(nid_(), L, y, CW, style_id=202, weight=0.45)) # 表头下横线加粗
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# ===== 明细行（逐行定位，高度自适应）=====
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y = y + mm(2)
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row_heights: list[float] = context.get("row_heights", [])
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for i in range(8):
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h = mm(row_heights[i]) if i < len(row_heights) else 0
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show = f"${{r{i}_show}}" # printIf: r{i}_show 为 "1" 才渲染
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for field, _label, xoff, w, align in COLS:
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els.append(_text(
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nid_(), L + mm(xoff), y, mm(w), h,
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"${r%d_%s}" % (i, field),
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style_id=field_style.get(field, col_style[align]), print_if=show,
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))
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y += h
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# 行间极细线（仅在有数据的行之后）
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if i < 7 and row_heights[i] > 0:
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els.append(_line(nid_(), L, y + mm(1), CW, style_id=201))
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y += mm(2)
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# ===== 合计 =====
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# 标签框宽度对齐量程列（x=86-106，宽20）；数量框与数量列同宽(x=106-120)、居中。
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els.append(_line(nid_(), L, y + mm(2), CW, style_id=202, weight=0.45))
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y = y + mm(4)
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range_x = COLS[3][2] # 量程列起点 86
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range_w = COLS[3][3] # 量程列宽 20
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qty_x = COLS[4][2] # 数量列起点 106
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qty_w = COLS[4][3] # 数量列宽 14
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els.append(_text(nid_(), L + mm(range_x), y, mm(range_w), mm(8), "合计", style_id=109))
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els.append(_text(nid_(), L + mm(qty_x), y, mm(qty_w), mm(8), "${total_qty}", style_id=113))
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return els
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def build_report_definition(context: dict[str, Any]) -> dict:
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"""组装完整 report_definition（运行时调用，按数据动态布局）。"""
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return {
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"version": 6,
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"documentProperties": document_properties(),
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"parameters": parameters(),
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"styles": styles(),
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"docElements": build_doc_elements(context),
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}
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