772 lines
29 KiB
Python
772 lines
29 KiB
Python
"""
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日报求和数据采集与管理
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"""
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import json
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import os
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from datetime import datetime
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from lib.db import execute_query, execute_update, execute_insert
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from lib.field_mapping import get_field_display_name
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from lib.logger import log_info, log_error, log_warning
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def collect_sum_data_from_history(history_id=None):
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"""
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从历史记录中采集求和数据并写入求和数据表
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充电电量（charge_degree）是必须采集的，其他求和字段有就采集，没有就不采集
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Args:
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history_id: 历史记录ID（可选，不填则采集所有成功的历史记录）
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Returns:
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dict: 采集结果
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"""
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try:
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# 查询历史记录
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if history_id:
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history_list = execute_query(
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'SELECT * FROM t_daily_report_history WHERE id = %s AND status = 1',
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(history_id,)
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)
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else:
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history_list = execute_query(
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'SELECT * FROM t_daily_report_history WHERE status = 1 ORDER BY create_time DESC'
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)
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if not history_list:
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return {'success': False, 'message': '没有找到符合条件的历史记录'}
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collected_count = 0
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skipped_count = 0
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config_cache = {} # 缓存配置的排序号和自定义服务费单价
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for history in history_list:
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sum_results = history.get('sum_results')
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# 解析 sum_results JSON
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if isinstance(sum_results, str):
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sum_results = json.loads(sum_results) if sum_results else {}
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elif sum_results is None:
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sum_results = {}
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# 获取配置信息（排序号、自定义服务费单价）（缓存）
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config_id = history.get('config_id')
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sort_order = None
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custom_service_fee_price = None
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if config_id:
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if config_id in config_cache:
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sort_order = config_cache[config_id].get('sort_order')
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custom_service_fee_price = config_cache[config_id].get('custom_service_fee_price')
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custom_service_fee_name = config_cache[config_id].get('custom_service_fee_name')
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else:
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try:
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cfg_result = execute_query(
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'SELECT sort_order, custom_service_fee_price, custom_service_fee_name FROM t_daily_report_config WHERE id = %s LIMIT 1',
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(config_id,)
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)
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if cfg_result:
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sort_order = cfg_result[0].get('sort_order')
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custom_service_fee_price = cfg_result[0].get('custom_service_fee_price')
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custom_service_fee_name = cfg_result[0].get('custom_service_fee_name')
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config_cache[config_id] = {
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'sort_order': sort_order,
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'custom_service_fee_price': custom_service_fee_price,
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'custom_service_fee_name': custom_service_fee_name
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}
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except Exception:
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config_cache[config_id] = {
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'sort_order': None,
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'custom_service_fee_price': None,
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'custom_service_fee_name': None
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}
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# 强制确保有充电电量（charge_degree）
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if 'charge_degree' not in sum_results or sum_results['charge_degree'] is None:
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# 从订单表重新计算充电电量
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try:
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charge_degree = _calculate_charge_degree(history)
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if charge_degree is not None:
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sum_results['charge_degree'] = charge_degree
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log_info(f"[采集] 历史记录 {history['id']} 补充计算充电电量: {charge_degree} kWh", 'sum_data')
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except Exception as calc_error:
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log_error(f"[采集] 历史记录 {history['id']} 计算充电电量失败: {calc_error}", 'sum_data')
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# 如果还是没有任何求和数据，跳过
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if not sum_results:
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skipped_count += 1
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continue
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# 先删除该历史记录对应的旧数据（避免重复）
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execute_update(
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'''DELETE FROM t_daily_report_sum_data
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WHERE report_date = %s AND config_id = %s AND split_value = %s AND data_source = 'auto'
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''',
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(history['report_date'], history['config_id'], history['split_value'])
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)
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# 逐条插入求和字段数据
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for field_key, field_value in sum_results.items():
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sum_data_id = int(datetime.now().timestamp() * 1000000) + collected_count
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sql = '''
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INSERT INTO t_daily_report_sum_data
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(id, report_date, config_id, config_name, split_type, split_value, split_name,
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sum_field_key, sum_field_name, sum_value, total_orders, sort_order, data_source, remark,
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create_time, update_time)
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VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, NOW(), NOW())
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'''
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params = (
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sum_data_id,
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history['report_date'],
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history['config_id'],
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history.get('config_name', ''),
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history.get('split_type', ''),
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history.get('split_value', ''),
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history.get('split_name', ''),
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field_key,
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get_field_display_name(field_key),
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float(field_value) if field_value is not None else 0,
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history.get('total_orders', 0),
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sort_order,
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'auto',
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f'从历史记录自动采集，历史ID: {history["id"]}'
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)
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execute_insert(sql, params)
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collected_count += 1
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# 如果配置了自定义服务费单价，自动计算并采集自定义服务费
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if custom_service_fee_price is not None and custom_service_fee_price != '' and sum_results.get('charge_degree') is not None:
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try:
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charge_degree = float(sum_results['charge_degree'])
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custom_service_fee = round(charge_degree * float(custom_service_fee_price), 2)
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if custom_service_fee_name and str(custom_service_fee_name).strip():
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fee_display_name = str(custom_service_fee_name).strip()
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else:
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fee_display_name = f'自定义服务费({custom_service_fee_price}元/kWh)'
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sum_data_id = int(datetime.now().timestamp() * 1000000) + collected_count
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sql = '''
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INSERT INTO t_daily_report_sum_data
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(id, report_date, config_id, config_name, split_type, split_value, split_name,
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sum_field_key, sum_field_name, sum_value, total_orders, sort_order, data_source, remark,
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create_time, update_time)
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VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, NOW(), NOW())
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'''
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params = (
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sum_data_id,
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history['report_date'],
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history['config_id'],
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history.get('config_name', ''),
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history.get('split_type', ''),
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history.get('split_value', ''),
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history.get('split_name', ''),
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'custom_service_fee',
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fee_display_name,
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custom_service_fee,
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history.get('total_orders', 0),
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sort_order,
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'auto',
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f'自动计算：充电电量{charge_degree}kWh × 单价{custom_service_fee_price}元/kWh'
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)
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execute_insert(sql, params)
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collected_count += 1
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except Exception as fee_error:
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log_error(f"[采集] 计算自定义服务费失败: {fee_error}", 'sum_data')
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log_info(f'[采集] 采集完成，共采集 {collected_count} 条求和数据，跳过 {skipped_count} 条无求和数据的记录', 'sum_data')
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return {
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'success': True,
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'message': f'采集完成，共采集 {collected_count} 条求和数据，跳过 {skipped_count} 条无求和数据的记录'
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}
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except Exception as e:
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log_error(f'[采集] 采集失败: {e}', 'sum_data')
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return {'success': False, 'message': f'采集失败: {str(e)}'}
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def _calculate_charge_degree(history):
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"""
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从订单表中计算指定历史记录对应的充电电量总和
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Args:
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history: 历史记录字典
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Returns:
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float: 充电电量总和（保留三位小数），失败返回 None
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"""
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try:
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split_type = history.get('split_type', '')
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split_value = history.get('split_value', '')
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start_time = history.get('start_time', '')
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end_time = history.get('end_time', '')
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if not split_type or not split_value or not start_time or not end_time:
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return None
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# 检查是否为多选值（逗号分隔）
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split_values = [v.strip() for v in str(split_value).split(',') if v.strip()]
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if len(split_values) > 1:
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placeholders = ', '.join(['%s'] * len(split_values))
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sql = f"""
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SELECT SUM(charge_degree) as total_degree
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FROM t_equipment_charge_order
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WHERE state = 3
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AND report_time >= %s
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AND report_time < %s
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AND {split_type} IN ({placeholders})
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"""
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params = [start_time, end_time] + split_values
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else:
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sql = f"""
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SELECT SUM(charge_degree) as total_degree
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FROM t_equipment_charge_order
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WHERE state = 3
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AND report_time >= %s
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AND report_time < %s
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AND {split_type} = %s
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"""
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params = [start_time, end_time, split_value]
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result = execute_query(sql, tuple(params))
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if result and result[0].get('total_degree') is not None:
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return round(float(result[0]['total_degree']), 3)
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return 0.0
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except Exception as e:
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log_error(f"[计算充电电量] 失败: {e}", 'sum_data')
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return None
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def get_sum_data_list(page=1, page_size=20, start_date=None, end_date=None, config_id=None,
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config_name=None, sum_field_key=None, data_source=None):
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"""
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查询求和数据列表
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Args:
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page: 页码
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page_size: 每页大小
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start_date: 开始日期（可选）
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end_date: 结束日期（可选）
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config_id: 配置ID（可选）
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config_name: 配置名称（可选，模糊搜索）
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sum_field_key: 求和字段键名（可选）
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data_source: 数据来源（可选）
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Returns:
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dict: 查询结果
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"""
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try:
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offset = (page - 1) * page_size
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where_clauses = ['1=1']
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params = []
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if start_date:
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where_clauses.append('report_date >= %s')
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params.append(start_date)
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if end_date:
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where_clauses.append('report_date <= %s')
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params.append(end_date)
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if config_id:
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where_clauses.append('config_id = %s')
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params.append(config_id)
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if config_name:
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where_clauses.append('config_name LIKE %s')
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params.append(f'%{config_name}%')
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if sum_field_key:
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where_clauses.append('sum_field_key = %s')
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params.append(sum_field_key)
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if data_source:
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where_clauses.append('data_source = %s')
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params.append(data_source)
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where_sql = ' AND '.join(where_clauses)
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# 查询总数
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total_result = execute_query(
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f'SELECT COUNT(*) as total FROM t_daily_report_sum_data WHERE {where_sql}',
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tuple(params)
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)
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total = total_result[0]['total']
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# 查询数据
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list_result = execute_query(
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f'''SELECT * FROM t_daily_report_sum_data
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WHERE {where_sql}
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ORDER BY report_date DESC, sort_order ASC, config_id ASC, id DESC
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LIMIT %s OFFSET %s''',
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tuple(params) + (page_size, offset)
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)
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return {
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'success': True,
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'data': {
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'list': list_result,
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'total': total,
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'page': page,
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'page_size': page_size
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}
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}
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except Exception as e:
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import traceback
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traceback.print_exc()
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return {'success': False, 'message': str(e)}
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def add_sum_data(data):
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"""
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手动添加求和数据
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Args:
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data: 求和数据字典
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Returns:
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dict: 操作结果
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"""
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try:
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sum_data_id = int(datetime.now().timestamp() * 1000)
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# 获取配置的排序号
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sort_order = None
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config_id = data.get('config_id')
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if config_id:
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try:
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cfg_result = execute_query(
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'SELECT sort_order FROM t_daily_report_config WHERE id = %s LIMIT 1',
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(config_id,)
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)
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if cfg_result and cfg_result[0]['sort_order'] is not None:
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sort_order = cfg_result[0]['sort_order']
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except Exception:
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pass
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sql = '''
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INSERT INTO t_daily_report_sum_data
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(id, report_date, config_id, config_name, split_type, split_value, split_name,
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sum_field_key, sum_field_name, sum_value, total_orders, sort_order, data_source, remark,
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create_time, update_time)
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VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, NOW(), NOW())
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'''
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params = (
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sum_data_id,
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data.get('report_date', ''),
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data.get('config_id'),
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data.get('config_name', ''),
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data.get('split_type', ''),
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data.get('split_value', ''),
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data.get('split_name', ''),
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data.get('sum_field_key', ''),
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data.get('sum_field_name', ''),
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float(data.get('sum_value', 0)),
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data.get('total_orders', 0),
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sort_order,
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'manual',
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data.get('remark', '')
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)
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execute_insert(sql, params)
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return {'success': True, 'message': '添加成功', 'id': sum_data_id}
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except Exception as e:
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import traceback
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traceback.print_exc()
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return {'success': False, 'message': str(e)}
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def update_sum_data(sum_data_id, data):
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"""
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更新求和数据
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Args:
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sum_data_id: 求和数据ID
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data: 更新的数据字典
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Returns:
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dict: 操作结果
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"""
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try:
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update_fields = []
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params = []
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if 'report_date' in data:
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update_fields.append('report_date = %s')
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params.append(data['report_date'])
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if 'config_id' in data:
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update_fields.append('config_id = %s')
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params.append(data['config_id'])
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if 'config_name' in data:
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update_fields.append('config_name = %s')
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params.append(data['config_name'])
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if 'split_type' in data:
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update_fields.append('split_type = %s')
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params.append(data['split_type'])
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if 'split_value' in data:
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update_fields.append('split_value = %s')
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params.append(data['split_value'])
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if 'split_name' in data:
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update_fields.append('split_name = %s')
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params.append(data['split_name'])
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if 'sum_field_key' in data:
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update_fields.append('sum_field_key = %s')
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params.append(data['sum_field_key'])
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if 'sum_field_name' in data:
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update_fields.append('sum_field_name = %s')
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params.append(data['sum_field_name'])
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if 'sum_value' in data:
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update_fields.append('sum_value = %s')
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params.append(float(data['sum_value']))
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if 'total_orders' in data:
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update_fields.append('total_orders = %s')
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params.append(data['total_orders'])
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if 'remark' in data:
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update_fields.append('remark = %s')
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params.append(data['remark'])
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if not update_fields:
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return {'success': False, 'message': '没有需要更新的字段'}
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update_fields.append('update_time = NOW()')
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params.append(sum_data_id)
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sql = f'''
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UPDATE t_daily_report_sum_data
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SET {', '.join(update_fields)}
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WHERE id = %s
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'''
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rowcount = execute_update(sql, tuple(params))
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if rowcount > 0:
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return {'success': True, 'message': '更新成功'}
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else:
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return {'success': False, 'message': '记录不存在'}
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except Exception as e:
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import traceback
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traceback.print_exc()
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return {'success': False, 'message': str(e)}
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def delete_sum_data(sum_data_id):
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"""
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删除求和数据
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Args:
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sum_data_id: 求和数据ID
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Returns:
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dict: 操作结果
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"""
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try:
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rowcount = execute_update(
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'DELETE FROM t_daily_report_sum_data WHERE id = %s',
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(sum_data_id,)
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)
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if rowcount > 0:
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return {'success': True, 'message': '删除成功'}
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else:
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return {'success': False, 'message': '记录不存在'}
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except Exception as e:
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import traceback
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traceback.print_exc()
|
||
return {'success': False, 'message': str(e)}
|
||
|
||
|
||
def batch_delete_sum_data(ids):
|
||
"""
|
||
批量删除求和数据
|
||
|
||
Args:
|
||
ids: ID列表
|
||
|
||
Returns:
|
||
dict: 操作结果
|
||
"""
|
||
try:
|
||
placeholders = ', '.join(['%s'] * len(ids))
|
||
rowcount = execute_update(
|
||
f'DELETE FROM t_daily_report_sum_data WHERE id IN ({placeholders})',
|
||
tuple(ids)
|
||
)
|
||
return {'success': True, 'message': f'成功删除 {rowcount} 条记录'}
|
||
except Exception as e:
|
||
import traceback
|
||
traceback.print_exc()
|
||
return {'success': False, 'message': str(e)}
|
||
|
||
|
||
def export_sum_data_to_excel(start_date=None, end_date=None, config_id=None, data_source=None, keyword=None):
|
||
"""
|
||
导出求和数据为Excel
|
||
|
||
Args:
|
||
start_date: 开始日期（可选）
|
||
end_date: 结束日期（可选）
|
||
config_id: 配置ID（可选）
|
||
data_source: 数据来源（可选）
|
||
keyword: 配置名称关键词（可选）
|
||
|
||
Returns:
|
||
dict: {success, message, file_path}
|
||
"""
|
||
try:
|
||
from openpyxl import Workbook
|
||
from openpyxl.styles import Font, Alignment, PatternFill, Border, Side
|
||
|
||
# 构建查询条件
|
||
where_clauses = []
|
||
params = []
|
||
|
||
if start_date:
|
||
where_clauses.append('report_date >= %s')
|
||
params.append(start_date)
|
||
|
||
if end_date:
|
||
where_clauses.append('report_date <= %s')
|
||
params.append(end_date)
|
||
|
||
if config_id:
|
||
where_clauses.append('config_id = %s')
|
||
params.append(config_id)
|
||
|
||
if data_source:
|
||
where_clauses.append('data_source = %s')
|
||
params.append(data_source)
|
||
|
||
if keyword:
|
||
where_clauses.append('config_name LIKE %s')
|
||
params.append(f'%{keyword}%')
|
||
|
||
where_sql = ''
|
||
if where_clauses:
|
||
where_sql = 'WHERE ' + ' AND '.join(where_clauses)
|
||
|
||
# 查询数据（不分页，全量导出）
|
||
sql = f'''
|
||
SELECT id, report_date, config_id, config_name, split_type, split_value, split_name,
|
||
sum_field_key, sum_field_name, sum_value, total_orders, sort_order, data_source, remark,
|
||
create_time, update_time
|
||
FROM t_daily_report_sum_data
|
||
{where_sql}
|
||
ORDER BY report_date DESC, sort_order ASC, config_id ASC, sum_field_key ASC
|
||
'''
|
||
rows = execute_query(sql, tuple(params) if params else ())
|
||
|
||
# 创建Excel
|
||
wb = Workbook()
|
||
ws = wb.active
|
||
ws.title = '求和数据'
|
||
|
||
# 表头
|
||
headers = ['序号', '报表日期', '配置名称', '拆分方式', '拆分值', '求和字段', '求和值', '订单数', '数据来源', '修改原因/备注', '创建时间', '更新时间']
|
||
|
||
header_fill = PatternFill(start_color='4472C4', end_color='4472C4', fill_type='solid')
|
||
header_font = Font(bold=True, color='FFFFFF', size=11)
|
||
header_alignment = Alignment(horizontal='center', vertical='center')
|
||
|
||
thin_border = Border(
|
||
left=Side(style='thin', color='000000'),
|
||
right=Side(style='thin', color='000000'),
|
||
top=Side(style='thin', color='000000'),
|
||
bottom=Side(style='thin', color='000000')
|
||
)
|
||
|
||
even_fill = PatternFill(start_color='F2F2F2', end_color='F2F2F2', fill_type='solid')
|
||
|
||
# 写入表头
|
||
for col_idx, header in enumerate(headers, 1):
|
||
cell = ws.cell(row=1, column=col_idx)
|
||
cell.value = header
|
||
cell.font = header_font
|
||
cell.fill = header_fill
|
||
cell.alignment = header_alignment
|
||
cell.border = thin_border
|
||
|
||
ws.row_dimensions[1].height = 25
|
||
|
||
# 拆分方式映射
|
||
split_type_map = {
|
||
'company_id': '按企业ID',
|
||
'user_id': '按用户ID',
|
||
'station_id': '按场站ID'
|
||
}
|
||
|
||
# 数据来源映射
|
||
source_map = {
|
||
'auto': '自动采集',
|
||
'manual': '手动编辑'
|
||
}
|
||
|
||
# 写入数据
|
||
for row_idx, row in enumerate(rows, 2):
|
||
is_even = (row_idx - 2) % 2 == 1
|
||
|
||
values = [
|
||
row.get('sort_order') or '',
|
||
row.get('report_date', ''),
|
||
row.get('config_name', ''),
|
||
split_type_map.get(row.get('split_type', ''), row.get('split_type', '')),
|
||
row.get('split_name', '') or row.get('split_value', ''),
|
||
row.get('sum_field_name', ''),
|
||
float(row.get('sum_value', 0) or 0),
|
||
int(row.get('total_orders', 0) or 0),
|
||
source_map.get(row.get('data_source', ''), row.get('data_source', '')),
|
||
row.get('remark', ''),
|
||
str(row.get('create_time', '')) if row.get('create_time') else '',
|
||
str(row.get('update_time', '')) if row.get('update_time') else ''
|
||
]
|
||
|
||
for col_idx, val in enumerate(values, 1):
|
||
cell = ws.cell(row=row_idx, column=col_idx)
|
||
cell.value = val
|
||
cell.border = thin_border
|
||
|
||
# 对齐方式：数字靠右，其他居中或靠左
|
||
if col_idx in [7, 8]: # 求和值、订单数
|
||
cell.alignment = Alignment(horizontal='right', vertical='center')
|
||
if col_idx == 7:
|
||
cell.number_format = '0.000'
|
||
elif col_idx in [1, 2, 4, 9]: # 序号、日期、拆分方式、数据来源
|
||
cell.alignment = Alignment(horizontal='center', vertical='center')
|
||
else:
|
||
cell.alignment = Alignment(horizontal='left', vertical='center')
|
||
|
||
if is_even:
|
||
cell.fill = even_fill
|
||
|
||
ws.row_dimensions[row_idx].height = 22
|
||
|
||
# 调整列宽
|
||
col_widths = [8, 14, 20, 12, 20, 18, 14, 10, 12, 30, 20, 20]
|
||
for col_idx, width in enumerate(col_widths, 1):
|
||
from openpyxl.utils import get_column_letter
|
||
col_letter = get_column_letter(col_idx)
|
||
ws.column_dimensions[col_letter].width = width
|
||
|
||
# 冻结首行
|
||
ws.freeze_panes = 'A2'
|
||
|
||
# 保存文件
|
||
reports_dir = os.path.join(os.path.dirname(os.path.dirname(__file__)), 'public', 'reports')
|
||
os.makedirs(reports_dir, exist_ok=True)
|
||
|
||
timestamp = datetime.now().strftime('%Y%m%d_%H%M%S')
|
||
filename = f'求和数据导出_{timestamp}.xlsx'
|
||
file_path = os.path.join(reports_dir, filename)
|
||
wb.save(file_path)
|
||
|
||
return {'success': True, 'message': '导出成功', 'file_path': f'/public/reports/{filename}', 'filename': filename, 'total': len(rows)}
|
||
except Exception as e:
|
||
import traceback
|
||
traceback.print_exc()
|
||
return {'success': False, 'message': str(e)}
|
||
|
||
|
||
def get_monthly_charge_degree_total(config_id=None, month=None, split_type=None, split_value=None):
|
||
"""
|
||
获取当月充电电量累计（从求和数据表查询，对账后的准确数据）
|
||
- 如果当天已经生成了日报并采集，自动包含在内，不会重复计算
|
||
- 以配置当前拆分为准，只统计匹配的拆分值数据
|
||
|
||
Args:
|
||
config_id: 配置ID（可选，不传则统计所有配置）
|
||
month: 月份，格式 YYYY-MM（可选，默认当月）
|
||
split_type: 拆分类型（可选，company_id/user_id/station_id）
|
||
split_value: 拆分值，逗号分隔的字符串（可选，用于过滤）
|
||
|
||
Returns:
|
||
dict: {
|
||
success: bool,
|
||
data: {
|
||
total_degree: float, // 当月累计充电电量(kWh)
|
||
total_days: int, // 有数据的天数
|
||
total_orders: int, // 累计订单数
|
||
today_degree: float, // 当天充电电量(kWh)（如果有的话）
|
||
month: str, // 统计月份
|
||
detail: list // 按天明细
|
||
},
|
||
message: str
|
||
}
|
||
"""
|
||
try:
|
||
# 默认当月
|
||
if not month:
|
||
month = datetime.now().strftime('%Y-%m')
|
||
|
||
# 拼接日期模糊匹配前缀
|
||
date_prefix = month + '-'
|
||
|
||
# 构建查询SQL
|
||
sql = """
|
||
SELECT
|
||
report_date,
|
||
SUM(sum_value) as total_degree,
|
||
SUM(total_orders) as total_orders
|
||
FROM t_daily_report_sum_data
|
||
WHERE sum_field_key = 'charge_degree'
|
||
AND report_date LIKE %s
|
||
"""
|
||
params = [date_prefix + '%']
|
||
|
||
if config_id:
|
||
sql += ' AND config_id = %s'
|
||
params.append(config_id)
|
||
|
||
# 按拆分值过滤（以配置当前拆分为准）
|
||
if split_type and split_value:
|
||
values = [v.strip() for v in split_value.split(',') if v.strip()]
|
||
if values:
|
||
placeholders = ','.join(['%s'] * len(values))
|
||
sql += f' AND split_type = %s AND split_value IN ({placeholders})'
|
||
params.append(split_type)
|
||
params.extend(values)
|
||
|
||
sql += ' GROUP BY report_date ORDER BY report_date ASC'
|
||
|
||
rows = execute_query(sql, tuple(params))
|
||
|
||
total_degree = 0.0
|
||
total_orders = 0
|
||
total_days = len(rows)
|
||
today_degree = 0.0
|
||
today_str = datetime.now().strftime('%Y-%m-%d')
|
||
detail = []
|
||
|
||
for row in rows:
|
||
degree = float(row['total_degree'] or 0)
|
||
orders = int(row['total_orders'] or 0)
|
||
total_degree += degree
|
||
total_orders += orders
|
||
detail.append({
|
||
'report_date': row['report_date'],
|
||
'degree': round(degree, 3),
|
||
'orders': orders
|
||
})
|
||
if row['report_date'] == today_str:
|
||
today_degree = degree
|
||
|
||
return {
|
||
'success': True,
|
||
'data': {
|
||
'total_degree': round(total_degree, 3),
|
||
'total_days': total_days,
|
||
'total_orders': total_orders,
|
||
'today_degree': round(today_degree, 3),
|
||
'month': month,
|
||
'detail': detail
|
||
},
|
||
'message': '查询成功'
|
||
}
|
||
except Exception as e:
|
||
import traceback
|
||
traceback.print_exc()
|
||
return {'success': False, 'message': str(e)}
|