606 lines
20 KiB
Python
606 lines
20 KiB
Python
# -*- coding: utf-8 -*-
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"""
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DWS Excel导入脚本
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功能说明：
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支持三类Excel数据的导入：
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1. 支出结构（dws_finance_expense_summary）
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2. 平台结算（dws_platform_settlement）
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3. 充值提成（dws_assistant_recharge_commission）
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导入规范：
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- 字段定义：按照目标表字段要求
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- 时间粒度：支出按月，平台结算按日，充值提成按月
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- 门店维度：使用配置的site_id
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- 去重规则：按import_batch_no去重
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- 校验规则：金额字段非负，日期格式校验
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使用方式：
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python import_dws_excel.py --type expense --file expenses.xlsx
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python import_dws_excel.py --type platform --file platform_settlement.xlsx
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python import_dws_excel.py --type commission --file recharge_commission.xlsx
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作者：ETL团队
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创建日期：2026-02-01
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"""
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import argparse
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import os
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import sys
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import uuid
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from datetime import date, datetime
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from decimal import Decimal, InvalidOperation
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from pathlib import Path
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from typing import Any, Dict, List, Optional, Tuple
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# 添加项目根目录到Python路径
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project_root = Path(__file__).parent.parent.parent
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sys.path.insert(0, str(project_root))
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try:
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import pandas as pd
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except ImportError:
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print("请安装 pandas: pip install pandas openpyxl")
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sys.exit(1)
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from config.settings import AppConfig
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from database.connection import DatabaseConnection
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from database.operations import DatabaseOperations
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# =============================================================================
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# 常量定义
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# =============================================================================
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# 支出类型枚举
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EXPENSE_TYPES = {
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'房租': 'RENT',
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'水电费': 'UTILITY',
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'物业费': 'PROPERTY',
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'工资': 'SALARY',
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'报销': 'REIMBURSE',
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'平台服务费': 'PLATFORM_FEE',
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'其他': 'OTHER',
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}
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# 支出大类映射
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EXPENSE_CATEGORIES = {
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'RENT': 'FIXED_COST',
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'UTILITY': 'VARIABLE_COST',
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'PROPERTY': 'FIXED_COST',
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'SALARY': 'FIXED_COST',
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'REIMBURSE': 'VARIABLE_COST',
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'PLATFORM_FEE': 'VARIABLE_COST',
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'OTHER': 'OTHER',
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}
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# 平台类型枚举
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PLATFORM_TYPES = {
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'美团': 'MEITUAN',
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'抖音': 'DOUYIN',
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'大众点评': 'DIANPING',
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'其他': 'OTHER',
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}
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# =============================================================================
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# 导入基类
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# =============================================================================
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class BaseImporter:
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"""导入基类"""
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def __init__(self, config: Config, db: DatabaseConnection):
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self.config = config
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self.db = db
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self.site_id = config.get("app.store_id")
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self.tenant_id = config.get("app.tenant_id", self.site_id)
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self.batch_no = self._generate_batch_no()
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def _generate_batch_no(self) -> str:
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"""生成导入批次号"""
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timestamp = datetime.now().strftime("%Y%m%d%H%M%S")
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unique_id = str(uuid.uuid4())[:8]
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return f"{timestamp}_{unique_id}"
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def _safe_decimal(self, value: Any, default: Decimal = Decimal('0')) -> Decimal:
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"""安全转换为Decimal"""
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if value is None or pd.isna(value):
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return default
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try:
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return Decimal(str(value))
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except (ValueError, InvalidOperation):
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return default
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def _safe_date(self, value: Any) -> Optional[date]:
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"""安全转换为日期"""
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if value is None or pd.isna(value):
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return None
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if isinstance(value, datetime):
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return value.date()
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if isinstance(value, date):
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return value
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try:
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return pd.to_datetime(value).date()
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except:
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return None
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def _safe_month(self, value: Any) -> Optional[date]:
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"""安全转换为月份（月第一天）"""
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dt = self._safe_date(value)
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if dt:
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return dt.replace(day=1)
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return None
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def import_file(self, file_path: str) -> Dict[str, Any]:
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"""导入文件"""
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raise NotImplementedError
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def validate_row(self, row: Dict[str, Any], row_idx: int) -> List[str]:
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"""校验行数据，返回错误列表"""
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return []
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def transform_row(self, row: Dict[str, Any]) -> Dict[str, Any]:
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"""转换行数据"""
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raise NotImplementedError
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def insert_records(self, records: List[Dict[str, Any]]) -> int:
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"""插入记录"""
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raise NotImplementedError
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# =============================================================================
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# 支出导入
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# =============================================================================
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class ExpenseImporter(BaseImporter):
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"""
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支出导入
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Excel格式要求：
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- 月份: 2026-01 或 2026/01/01 格式
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- 支出类型: 房租/水电费/物业费/工资/报销/平台服务费/其他
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- 金额: 数字
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- 备注: 可选
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"""
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TARGET_TABLE = "billiards_dws.dws_finance_expense_summary"
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REQUIRED_COLUMNS = ['月份', '支出类型', '金额']
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OPTIONAL_COLUMNS = ['明细', '备注']
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def import_file(self, file_path: str) -> Dict[str, Any]:
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"""导入支出Excel"""
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print(f"开始导入支出文件: {file_path}")
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# 读取Excel
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df = pd.read_excel(file_path)
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# 校验必要列
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missing_cols = [c for c in self.REQUIRED_COLUMNS if c not in df.columns]
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if missing_cols:
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return {"status": "ERROR", "message": f"缺少必要列: {missing_cols}"}
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# 处理数据
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records = []
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errors = []
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for idx, row in df.iterrows():
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row_dict = row.to_dict()
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row_errors = self.validate_row(row_dict, idx + 2) # Excel行号从2开始
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if row_errors:
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errors.extend(row_errors)
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continue
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record = self.transform_row(row_dict)
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records.append(record)
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if errors:
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print(f"校验错误: {len(errors)} 条")
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for err in errors[:10]:
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print(f" - {err}")
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# 插入数据
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inserted = 0
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if records:
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inserted = self.insert_records(records)
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return {
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"status": "SUCCESS" if not errors else "PARTIAL",
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"batch_no": self.batch_no,
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"total_rows": len(df),
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"inserted": inserted,
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"errors": len(errors),
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"error_messages": errors[:10]
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}
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def validate_row(self, row: Dict[str, Any], row_idx: int) -> List[str]:
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errors = []
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# 校验月份
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month = self._safe_month(row.get('月份'))
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if not month:
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errors.append(f"行{row_idx}: 月份格式错误")
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# 校验支出类型
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expense_type = row.get('支出类型', '').strip()
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if expense_type not in EXPENSE_TYPES:
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errors.append(f"行{row_idx}: 支出类型无效 '{expense_type}'")
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# 校验金额
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amount = self._safe_decimal(row.get('金额'))
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if amount < 0:
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errors.append(f"行{row_idx}: 金额不能为负数")
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return errors
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def transform_row(self, row: Dict[str, Any]) -> Dict[str, Any]:
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expense_type_name = row.get('支出类型', '').strip()
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expense_type_code = EXPENSE_TYPES.get(expense_type_name, 'OTHER')
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expense_category = EXPENSE_CATEGORIES.get(expense_type_code, 'OTHER')
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return {
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'site_id': self.site_id,
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'tenant_id': self.tenant_id,
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'expense_month': self._safe_month(row.get('月份')),
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'expense_type_code': expense_type_code,
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'expense_type_name': expense_type_name,
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'expense_category': expense_category,
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'expense_amount': self._safe_decimal(row.get('金额')),
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'expense_detail': row.get('明细'),
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'import_batch_no': self.batch_no,
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'import_file_name': os.path.basename(str(row.get('_file_path', ''))),
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'import_time': datetime.now(),
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'import_user': os.getenv('USERNAME', 'system'),
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'remark': row.get('备注'),
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}
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def insert_records(self, records: List[Dict[str, Any]]) -> int:
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columns = [
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'site_id', 'tenant_id', 'expense_month', 'expense_type_code',
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'expense_type_name', 'expense_category', 'expense_amount',
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'expense_detail', 'import_batch_no', 'import_file_name',
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'import_time', 'import_user', 'remark'
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]
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cols_str = ", ".join(columns)
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placeholders = ", ".join(["%s"] * len(columns))
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sql = f"INSERT INTO {self.TARGET_TABLE} ({cols_str}) VALUES ({placeholders})"
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inserted = 0
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with self.db.conn.cursor() as cur:
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for record in records:
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values = [record.get(col) for col in columns]
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cur.execute(sql, values)
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inserted += cur.rowcount
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self.db.commit()
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return inserted
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# =============================================================================
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# 平台结算导入
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# =============================================================================
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class PlatformSettlementImporter(BaseImporter):
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"""
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平台结算导入
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Excel格式要求：
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- 回款日期: 日期格式
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- 平台类型: 美团/抖音/大众点评/其他
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- 平台订单号: 字符串
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- 订单原始金额: 数字
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- 佣金: 数字
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- 服务费: 数字
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- 回款金额: 数字
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- 备注: 可选
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"""
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TARGET_TABLE = "billiards_dws.dws_platform_settlement"
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REQUIRED_COLUMNS = ['回款日期', '平台类型', '回款金额']
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OPTIONAL_COLUMNS = ['平台订单号', '订单原始金额', '佣金', '服务费', '关联订单ID', '备注']
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def import_file(self, file_path: str) -> Dict[str, Any]:
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print(f"开始导入平台结算文件: {file_path}")
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df = pd.read_excel(file_path)
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missing_cols = [c for c in self.REQUIRED_COLUMNS if c not in df.columns]
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if missing_cols:
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return {"status": "ERROR", "message": f"缺少必要列: {missing_cols}"}
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records = []
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errors = []
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for idx, row in df.iterrows():
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row_dict = row.to_dict()
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row_errors = self.validate_row(row_dict, idx + 2)
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if row_errors:
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errors.extend(row_errors)
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continue
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record = self.transform_row(row_dict)
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records.append(record)
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if errors:
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print(f"校验错误: {len(errors)} 条")
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for err in errors[:10]:
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print(f" - {err}")
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inserted = 0
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if records:
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inserted = self.insert_records(records)
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return {
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"status": "SUCCESS" if not errors else "PARTIAL",
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"batch_no": self.batch_no,
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"total_rows": len(df),
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"inserted": inserted,
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"errors": len(errors),
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}
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def validate_row(self, row: Dict[str, Any], row_idx: int) -> List[str]:
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errors = []
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settlement_date = self._safe_date(row.get('回款日期'))
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if not settlement_date:
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errors.append(f"行{row_idx}: 回款日期格式错误")
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platform_type = row.get('平台类型', '').strip()
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if platform_type not in PLATFORM_TYPES:
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errors.append(f"行{row_idx}: 平台类型无效 '{platform_type}'")
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amount = self._safe_decimal(row.get('回款金额'))
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if amount < 0:
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errors.append(f"行{row_idx}: 回款金额不能为负数")
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return errors
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def transform_row(self, row: Dict[str, Any]) -> Dict[str, Any]:
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platform_name = row.get('平台类型', '').strip()
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platform_type = PLATFORM_TYPES.get(platform_name, 'OTHER')
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return {
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'site_id': self.site_id,
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'tenant_id': self.tenant_id,
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'settlement_date': self._safe_date(row.get('回款日期')),
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'platform_type': platform_type,
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'platform_name': platform_name,
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'platform_order_no': row.get('平台订单号'),
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'order_settle_id': row.get('关联订单ID'),
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'settlement_amount': self._safe_decimal(row.get('回款金额')),
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'commission_amount': self._safe_decimal(row.get('佣金')),
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'service_fee': self._safe_decimal(row.get('服务费')),
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'gross_amount': self._safe_decimal(row.get('订单原始金额')),
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'import_batch_no': self.batch_no,
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'import_file_name': os.path.basename(str(row.get('_file_path', ''))),
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'import_time': datetime.now(),
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'import_user': os.getenv('USERNAME', 'system'),
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'remark': row.get('备注'),
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}
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def insert_records(self, records: List[Dict[str, Any]]) -> int:
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columns = [
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'site_id', 'tenant_id', 'settlement_date', 'platform_type',
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'platform_name', 'platform_order_no', 'order_settle_id',
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'settlement_amount', 'commission_amount', 'service_fee',
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'gross_amount', 'import_batch_no', 'import_file_name',
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'import_time', 'import_user', 'remark'
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]
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cols_str = ", ".join(columns)
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placeholders = ", ".join(["%s"] * len(columns))
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sql = f"INSERT INTO {self.TARGET_TABLE} ({cols_str}) VALUES ({placeholders})"
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inserted = 0
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with self.db.conn.cursor() as cur:
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for record in records:
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values = [record.get(col) for col in columns]
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cur.execute(sql, values)
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inserted += cur.rowcount
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self.db.commit()
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return inserted
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# =============================================================================
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# 充值提成导入
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# =============================================================================
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class RechargeCommissionImporter(BaseImporter):
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"""
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充值提成导入
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Excel格式要求：
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- 月份: 2026-01 格式
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- 助教ID: 数字
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- 助教花名: 字符串
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- 充值订单金额: 数字
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- 提成金额: 数字
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- 充值订单号: 可选
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- 备注: 可选
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"""
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TARGET_TABLE = "billiards_dws.dws_assistant_recharge_commission"
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REQUIRED_COLUMNS = ['月份', '助教ID', '提成金额']
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OPTIONAL_COLUMNS = ['助教花名', '充值订单金额', '充值订单ID', '充值订单号', '备注']
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def import_file(self, file_path: str) -> Dict[str, Any]:
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print(f"开始导入充值提成文件: {file_path}")
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df = pd.read_excel(file_path)
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missing_cols = [c for c in self.REQUIRED_COLUMNS if c not in df.columns]
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if missing_cols:
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return {"status": "ERROR", "message": f"缺少必要列: {missing_cols}"}
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records = []
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errors = []
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for idx, row in df.iterrows():
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row_dict = row.to_dict()
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row_errors = self.validate_row(row_dict, idx + 2)
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if row_errors:
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errors.extend(row_errors)
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continue
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record = self.transform_row(row_dict)
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records.append(record)
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if errors:
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print(f"校验错误: {len(errors)} 条")
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for err in errors[:10]:
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print(f" - {err}")
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inserted = 0
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if records:
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inserted = self.insert_records(records)
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return {
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"status": "SUCCESS" if not errors else "PARTIAL",
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"batch_no": self.batch_no,
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"total_rows": len(df),
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"inserted": inserted,
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"errors": len(errors),
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}
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def validate_row(self, row: Dict[str, Any], row_idx: int) -> List[str]:
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errors = []
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month = self._safe_month(row.get('月份'))
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if not month:
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errors.append(f"行{row_idx}: 月份格式错误")
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assistant_id = row.get('助教ID')
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if assistant_id is None or pd.isna(assistant_id):
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errors.append(f"行{row_idx}: 助教ID不能为空")
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amount = self._safe_decimal(row.get('提成金额'))
|
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if amount < 0:
|
||
errors.append(f"行{row_idx}: 提成金额不能为负数")
|
||
|
||
return errors
|
||
|
||
def transform_row(self, row: Dict[str, Any]) -> Dict[str, Any]:
|
||
recharge_amount = self._safe_decimal(row.get('充值订单金额'))
|
||
commission_amount = self._safe_decimal(row.get('提成金额'))
|
||
commission_ratio = commission_amount / recharge_amount if recharge_amount > 0 else None
|
||
|
||
return {
|
||
'site_id': self.site_id,
|
||
'tenant_id': self.tenant_id,
|
||
'assistant_id': int(row.get('助教ID')),
|
||
'assistant_nickname': row.get('助教花名'),
|
||
'commission_month': self._safe_month(row.get('月份')),
|
||
'recharge_order_id': row.get('充值订单ID'),
|
||
'recharge_order_no': row.get('充值订单号'),
|
||
'recharge_amount': recharge_amount,
|
||
'commission_amount': commission_amount,
|
||
'commission_ratio': commission_ratio,
|
||
'import_batch_no': self.batch_no,
|
||
'import_file_name': os.path.basename(str(row.get('_file_path', ''))),
|
||
'import_time': datetime.now(),
|
||
'import_user': os.getenv('USERNAME', 'system'),
|
||
'remark': row.get('备注'),
|
||
}
|
||
|
||
def insert_records(self, records: List[Dict[str, Any]]) -> int:
|
||
columns = [
|
||
'site_id', 'tenant_id', 'assistant_id', 'assistant_nickname',
|
||
'commission_month', 'recharge_order_id', 'recharge_order_no',
|
||
'recharge_amount', 'commission_amount', 'commission_ratio',
|
||
'import_batch_no', 'import_file_name', 'import_time',
|
||
'import_user', 'remark'
|
||
]
|
||
|
||
cols_str = ", ".join(columns)
|
||
placeholders = ", ".join(["%s"] * len(columns))
|
||
sql = f"INSERT INTO {self.TARGET_TABLE} ({cols_str}) VALUES ({placeholders})"
|
||
|
||
inserted = 0
|
||
with self.db.conn.cursor() as cur:
|
||
for record in records:
|
||
values = [record.get(col) for col in columns]
|
||
cur.execute(sql, values)
|
||
inserted += cur.rowcount
|
||
|
||
self.db.commit()
|
||
return inserted
|
||
|
||
|
||
# =============================================================================
|
||
# 主函数
|
||
# =============================================================================
|
||
|
||
def main():
|
||
parser = argparse.ArgumentParser(description='DWS Excel导入工具')
|
||
parser.add_argument(
|
||
'--type', '-t',
|
||
choices=['expense', 'platform', 'commission'],
|
||
required=True,
|
||
help='导入类型: expense(支出), platform(平台结算), commission(充值提成)'
|
||
)
|
||
parser.add_argument(
|
||
'--file', '-f',
|
||
required=True,
|
||
help='Excel文件路径'
|
||
)
|
||
|
||
args = parser.parse_args()
|
||
|
||
# 检查文件
|
||
if not os.path.exists(args.file):
|
||
print(f"文件不存在: {args.file}")
|
||
sys.exit(1)
|
||
|
||
# 加载配置
|
||
config = AppConfig.load()
|
||
dsn = config["db"]["dsn"]
|
||
db_conn = DatabaseConnection(dsn=dsn)
|
||
db = DatabaseOperations(db_conn)
|
||
|
||
try:
|
||
# 选择导入器
|
||
if args.type == 'expense':
|
||
importer = ExpenseImporter(config, db)
|
||
elif args.type == 'platform':
|
||
importer = PlatformSettlementImporter(config, db)
|
||
elif args.type == 'commission':
|
||
importer = RechargeCommissionImporter(config, db)
|
||
else:
|
||
print(f"未知的导入类型: {args.type}")
|
||
sys.exit(1)
|
||
|
||
# 执行导入
|
||
result = importer.import_file(args.file)
|
||
|
||
# 输出结果
|
||
print("\n" + "=" * 50)
|
||
print("导入结果:")
|
||
print(f" 状态: {result.get('status')}")
|
||
print(f" 批次号: {result.get('batch_no')}")
|
||
print(f" 总行数: {result.get('total_rows')}")
|
||
print(f" 插入行数: {result.get('inserted')}")
|
||
print(f" 错误行数: {result.get('errors')}")
|
||
|
||
if result.get('status') == 'ERROR':
|
||
print(f" 错误信息: {result.get('message')}")
|
||
sys.exit(1)
|
||
|
||
except Exception as e:
|
||
print(f"导入失败: {e}")
|
||
db_conn.rollback()
|
||
sys.exit(1)
|
||
finally:
|
||
db_conn.close()
|
||
|
||
|
||
if __name__ == "__main__":
|
||
main()
|