企迹(qiji) 政企周报管理系统 — v0.1

后端: FastAPI + SQLAlchemy 2.0 (async) + Alembic + MinIO + Casdoor + 企微
前端: Vue 3 + Vite + TypeScript + Element Plus + Pinia

功能清单:
- 8 张数据表自动建表 / Casdoor OIDC 登录 / 企微静默登录
- 双布局: 移动端(填报) + PC端(汇总管理)
- 拜访记录 CRUD + MinIO 照片直传 + 缩略图预览 + 同访人草稿
- 今日纪要 (6 分类) / 工作计划 / 小微商机 / 要客拜访 CRUD
- 客户档案: 备注/收支费用/联系人/归属分配/批量转移
- 客户导入导出 + 模板下载 + 搜索/分页/筛选
- 仪表盘: 四卡统计 + 填报进度 (拜访+纪要双维度)
- 周报详情: 五 Tab + 按人/客户筛选 + 时间轴
- 用户管理 / 客户经理 PC 端工作台
- 企微: 催办/公告/定时提醒 / 时区修正
- Docker 部署配置

Co-Authored-By: Claude <noreply@anthropic.com>

backend/app/api/import_data.py

@@ -0,0 +1,43 @@
+import uuid
+from fastapi import APIRouter, Depends, File, UploadFile, HTTPException
+from sqlalchemy.ext.asyncio import AsyncSession
+from app.database import get_db
+from app.middleware.auth import get_current_user, require_director
+from app.services.excel_import import import_from_excel
+
+router = APIRouter(prefix="/import", tags=["Import"])
+
+
+@router.post("/weekly-report")
+async def import_weekly_report(
+    file: UploadFile = File(...),
+    current_user: dict = Depends(require_director),
+    db: AsyncSession = Depends(get_db),
+):
+    """Upload old weekly report Excel and import data. Only director can do this."""
+    if not file.filename or not file.filename.endswith(('.xlsx', '.xls')):
+        raise HTTPException(status_code=400, detail="Only .xlsx and .xls files are supported")
+
+    content = await file.read()
+
+    # Preview first: parse headers
+    try:
+        import openpyxl
+        wb = openpyxl.load_workbook(io.BytesIO(content), data_only=True)
+        preview = {}
+        for sheet_name in wb.sheetnames:
+            ws = wb[sheet_name]
+            headers = [str(cell.value) for cell in ws[1]]
+            row_count = ws.max_row - 1  # minus header
+            preview[sheet_name] = {"headers": headers, "row_count": row_count}
+    except Exception as e:
+        raise HTTPException(status_code=400, detail=f"Failed to parse Excel: {str(e)}")
+
+    # Import data
+    stats = await import_from_excel(db, content, uuid.UUID(current_user["user_id"]))
+    stats["preview"] = preview
+
+    return stats
+
+
+import io