feat: 修复 H5 底部导航覆盖 + 更新项目进度文档

## H5 底部导航修复 (Bug #10) - 精简 App.vue，移除重复 tabbar，仅保留全局样式 - uni-page 设置 height: calc(100% - 50px) + overflow-y: auto - 内容区域精确停在底部导航上方，独立滚动不再叠加 - 恢复 custom-tab-bar 组件 ## 项目进度文档 - PROGRESS.md 更新至 10 个 Bug 修复 - 新增 H5 底部导航修复记录 - 新增历史变更条目
2026-05-12 20:24:42 +08:00
parent 69e164dcae
commit 7b62c2f8b4
125 changed files with 19725 additions and 728 deletions
@@ -0,0 +1,229 @@
+from typing import Optional, Dict, Any, List
+from datetime import datetime
+import os
+import logging
+
+logger = logging.getLogger(__name__)
+
+try:
+    from weasyprint import HTML
+    HAS_WEASYPRINT = True
+except ImportError:
+    HAS_WEASYPRINT = False
+    logger.warning("weasyprint not installed, PDF generation disabled")
+
+
+QUOTATION_TEMPLATE = """
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<style>
+  @page {{
+    size: A4;
+    margin: 2cm;
+  }}
+  body {{
+    font-family: 'Helvetica Neue', Arial, sans-serif;
+    font-size: 12pt;
+    color: #333;
+    line-height: 1.6;
+  }}
+  .header {{
+    text-align: center;
+    margin-bottom: 30px;
+    border-bottom: 2px solid #1890ff;
+    padding-bottom: 20px;
+  }}
+  .header h1 {{
+    font-size: 24pt;
+    color: #1890ff;
+    margin: 0;
+  }}
+  .header .number {{
+    font-size: 14pt;
+    color: #666;
+  }}
+  .info-grid {{
+    display: flex;
+    justify-content: space-between;
+    margin-bottom: 30px;
+  }}
+  .info-block {{
+    width: 48%;
+  }}
+  .info-block h3 {{
+    font-size: 11pt;
+    color: #1890ff;
+    margin-bottom: 8px;
+    border-bottom: 1px solid #e8e8e8;
+    padding-bottom: 4px;
+  }}
+  .info-block p {{
+    margin: 4px 0;
+    font-size: 10pt;
+  }}
+  table {{
+    width: 100%;
+    border-collapse: collapse;
+    margin-bottom: 30px;
+  }}
+  th {{
+    background: #1890ff;
+    color: white;
+    padding: 10px 8px;
+    text-align: left;
+    font-size: 10pt;
+  }}
+  td {{
+    padding: 8px;
+    border-bottom: 1px solid #e8e8e8;
+    font-size: 10pt;
+  }}
+  .amount-row td {{
+    text-align: right;
+    padding: 4px 8px;
+    border: none;
+  }}
+  .total-row td {{
+    font-weight: bold;
+    font-size: 12pt;
+    border-top: 2px solid #333;
+  }}
+  .terms {{
+    margin-top: 30px;
+    padding-top: 15px;
+    border-top: 1px solid #e8e8e8;
+  }}
+  .terms h3 {{
+    font-size: 11pt;
+    color: #1890ff;
+  }}
+  .terms p {{
+    font-size: 9pt;
+    color: #666;
+    margin: 4px 0;
+  }}
+  .footer {{
+    text-align: center;
+    margin-top: 40px;
+    font-size: 9pt;
+    color: #999;
+  }}
+</style>
+</head>
+<body>
+<div class="header">
+  <h1>QUOTATION</h1>
+  <p class="number">#{quotation_number}</p>
+</div>
+
+<div class="info-grid">
+  <div class="info-block">
+    <h3>Bill To</h3>
+    <p>{customer_name}</p>
+    <p>{customer_company}</p>
+    <p>{customer_country}</p>
+  </div>
+  <div class="info-block">
+    <h3>Quote Details</h3>
+    <p>Date: {date}</p>
+    <p>Valid Until: {valid_until}</p>
+    <p>Currency: {currency}</p>
+  </div>
+</div>
+
+<table>
+  <thead>
+    <tr>
+      <th>Item</th>
+      <th>Description</th>
+      <th>Qty</th>
+      <th>Unit</th>
+      <th>Unit Price</th>
+      <th>Total</th>
+    </tr>
+  </thead>
+  <tbody>
+    {items_rows}
+  </tbody>
+</table>
+
+<table>
+  <tr class="amount-row"><td colspan="4"></td><td>Subtotal:</td><td>{subtotal}</td></tr>
+  <tr class="amount-row"><td colspan="4"></td><td>Discount:</td><td>-{discount}</td></tr>
+  <tr class="amount-row"><td colspan="4"></td><td>Shipping:</td><td>{shipping}</td></tr>
+  <tr class="total-row"><td colspan="4"></td><td>TOTAL:</td><td>{total}</td></tr>
+</table>
+
+<div class="terms">
+  <h3>Terms & Conditions</h3>
+  <p>Payment Terms: {payment_terms}</p>
+  <p>Delivery Terms: {delivery_terms}</p>
+  <p>Lead Time: {lead_time}</p>
+  {notes_html}
+</div>
+
+<div class="footer">
+  <p>Generated by TradeMate - {generated_at}</p>
+</div>
+</body>
+</html>
+"""
+
+
+class PDFGenerator:
+    @staticmethod
+    def generate_quotation(data: Dict[str, Any]) -> Optional[bytes]:
+        if not HAS_WEASYPRINT:
+            return None
+
+        items = data.get("items", [])
+        items_rows = ""
+        for i, item in enumerate(items, 1):
+            items_rows += (
+                f"<tr>"
+                f"<td>{item.get('product_name', '')}</td>"
+                f"<td>{item.get('description', '') or ''}</td>"
+                f"<td>{item.get('quantity', 0)}</td>"
+                f"<td>{item.get('unit', 'pcs')}</td>"
+                f"<td>{item.get('unit_price', 0):.2f}</td>"
+                f"<td>{item.get('total_price', 0):.2f}</td>"
+                f"</tr>"
+            )
+
+        cur = data.get("currency", "USD")
+        subtotal = f"{cur} {data.get('subtotal', 0):.2f}"
+        discount = f"{cur} {data.get('discount', 0):.2f}" if data.get("discount") else f"{cur} 0.00"
+        shipping = f"{cur} {data.get('shipping', 0):.2f}" if data.get("shipping") else f"{cur} 0.00"
+        total = f"{cur} {data.get('total', 0):.2f}"
+
+        notes_html = ""
+        if data.get("notes"):
+            notes_html = f"<p>Notes: {data['notes']}</p>"
+
+        html = QUOTATION_TEMPLATE.format(
+            quotation_number=data.get("quotation_number", "N/A"),
+            customer_name=data.get("customer_name", ""),
+            customer_company=data.get("customer_company", "") or "",
+            customer_country=data.get("customer_country", "") or "",
+            date=data.get("date", datetime.utcnow().strftime("%Y-%m-%d")),
+            valid_until=data.get("valid_until", "N/A"),
+            currency=cur,
+            items_rows=items_rows,
+            subtotal=subtotal,
+            discount=discount,
+            shipping=shipping,
+            total=total,
+            payment_terms=data.get("payment_terms", "N/A"),
+            delivery_terms=data.get("delivery_terms", "N/A"),
+            lead_time=data.get("lead_time", "N/A"),
+            notes_html=notes_html,
+            generated_at=datetime.utcnow().strftime("%Y-%m-%d %H:%M UTC"),
+        )
+
+        pdf = HTML(string=html).write_pdf()
+        return pdf
+
+
+pdf_generator = PDFGenerator()