feat(energy): 电能统计切到 bi_ele_charge_record，外部数据接通

- /api/energy/electric/overview & /electric/monthly 不再读 tab_energy_electricity_bill
- 改读 bi_ele_charge_record：kwh/fee/start_time
- 外部/我司用 vehicle_kind 区分（external/internal）
- 电能默认 customer 由 'external' 改 'lingniu'，与导入页约定一致
- ElectricDaily 移除「数据对接中…」友好空状态（外部已有数据）

ele 导入页同步收紧：
- 命中系统车辆=internal，未命中（含车牌为空）一律 external
- 移除 unknown 分类、KPI 卡、批次列、过滤按钮、UploadResult 字段
- 历史 unknown 行已 UPDATE 为 external

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/server/routes/energy/index.ts

@@ -244,24 +244,21 @@ app.get('/hydrogen/daily', async (c) => {
 });
 
 // =========================================================
-// 电能 总览：KPI + 本月每日柱图数据
+// 电能 总览：KPI + 本月每日柱图数据  —— 数据源：bi_ele_charge_record
 // =========================================================
 app.get('/electric/overview', async (c) => {
   const data = await cached('electric/overview', async () => {
   const [kpiRows] = await pool.query<RowDataPacket[]>(
     `SELECT
-       SUM(charging_degree) AS totalKwh,
-       SUM(cost_expense)    AS totalFee,
-       SUM(CASE WHEN DATE_FORMAT(${ELECTRIC_LOCAL}, '%Y-%m') = DATE_FORMAT(CURDATE(), '%Y-%m')
-                THEN charging_degree ELSE 0 END) AS monthKwh,
-       SUM(CASE WHEN DATE_FORMAT(${ELECTRIC_LOCAL}, '%Y-%m') = DATE_FORMAT(CURDATE(), '%Y-%m')
-                THEN cost_expense ELSE 0 END) AS monthFee,
-       SUM(CASE WHEN DATE(${ELECTRIC_LOCAL}) = CURDATE()
-                THEN charging_degree ELSE 0 END) AS todayKwh,
-       SUM(CASE WHEN DATE(${ELECTRIC_LOCAL}) = CURDATE()
-                THEN cost_expense ELSE 0 END) AS todayFee
-     FROM tab_energy_electricity_bill
-     WHERE is_deleted = 0`,
+       SUM(kwh) AS totalKwh,
+       SUM(fee) AS totalFee,
+       SUM(CASE WHEN DATE_FORMAT(start_time, '%Y-%m') = DATE_FORMAT(CURDATE(), '%Y-%m')
+                THEN kwh ELSE 0 END) AS monthKwh,
+       SUM(CASE WHEN DATE_FORMAT(start_time, '%Y-%m') = DATE_FORMAT(CURDATE(), '%Y-%m')
+                THEN fee ELSE 0 END) AS monthFee,
+       SUM(CASE WHEN DATE(start_time) = CURDATE() THEN kwh ELSE 0 END) AS todayKwh,
+       SUM(CASE WHEN DATE(start_time) = CURDATE() THEN fee ELSE 0 END) AS todayFee
+     FROM bi_ele_charge_record`,
   );
   const k = kpiRows[0] ?? {};
   const totalKwh  = Number(k.totalKwh)  || 0;
@@ -273,29 +270,25 @@ app.get('/electric/overview', async (c) => {
 
   // 本月每日（用于柱图）
   const [trendRows] = await pool.query<RowDataPacket[]>(
-    `SELECT DATE_FORMAT(${ELECTRIC_LOCAL}, '%Y-%m-%d') AS date,
-            SUM(charging_degree) AS kwh,
-            SUM(cost_expense)    AS fee
-     FROM tab_energy_electricity_bill
-     WHERE is_deleted = 0
-       AND DATE_FORMAT(${ELECTRIC_LOCAL}, '%Y-%m') = DATE_FORMAT(CURDATE(), '%Y-%m')
+    `SELECT DATE_FORMAT(start_time, '%Y-%m-%d') AS date,
+            SUM(kwh) AS kwh,
+            SUM(fee) AS fee
+     FROM bi_ele_charge_record
+     WHERE DATE_FORMAT(start_time, '%Y-%m') = DATE_FORMAT(CURDATE(), '%Y-%m')
      GROUP BY date
      ORDER BY date ASC`,
   );
-  // 若本月无数据（电能数据滞后），降级展示最近一个有数据的自然月
+  // 若本月无数据，降级展示最近一个有数据的自然月
   let trend = trendRows;
   if (trend.length === 0) {
     const [fallback] = await pool.query<RowDataPacket[]>(
-      `SELECT DATE_FORMAT(${ELECTRIC_LOCAL}, '%Y-%m-%d') AS date,
-              SUM(charging_degree) AS kwh,
-              SUM(cost_expense)    AS fee
-       FROM tab_energy_electricity_bill
-       WHERE is_deleted = 0
-         AND DATE_FORMAT(${ELECTRIC_LOCAL}, '%Y-%m') = (
-           SELECT DATE_FORMAT(MAX(${ELECTRIC_LOCAL}), '%Y-%m')
-           FROM tab_energy_electricity_bill
-           WHERE is_deleted = 0
-         )
+      `SELECT DATE_FORMAT(start_time, '%Y-%m-%d') AS date,
+              SUM(kwh) AS kwh,
+              SUM(fee) AS fee
+       FROM bi_ele_charge_record
+       WHERE DATE_FORMAT(start_time, '%Y-%m') = (
+         SELECT DATE_FORMAT(MAX(start_time), '%Y-%m') FROM bi_ele_charge_record
+       )
        GROUP BY date
        ORDER BY date ASC`,
     );
@@ -307,20 +300,17 @@ app.get('/electric/overview', async (c) => {
     fee:  Math.round((Number(r.fee) || 0) * 100) / 100,
     chainPct: 0,
   }));
-  // 计算环比
   for (let i = 1; i < trendArr.length; i++) {
     const prev = trendArr[i - 1].kwh;
     trendArr[i].chainPct = prev > 0 ? (trendArr[i].kwh - prev) / prev : 0;
   }
 
-  // 今日环比 = 今日 kwh / 上一个有数据的自然日 kwh - 1
   let todayChainPct = 0;
   if (todayKwh > 0) {
     const [prevRow] = await pool.query<RowDataPacket[]>(
-      `SELECT SUM(charging_degree) AS kwh
-       FROM tab_energy_electricity_bill
-       WHERE is_deleted = 0
-         AND DATE(${ELECTRIC_LOCAL}) = DATE_SUB(CURDATE(), INTERVAL 1 DAY)`,
+      `SELECT SUM(kwh) AS kwh
+       FROM bi_ele_charge_record
+       WHERE DATE(start_time) = DATE_SUB(CURDATE(), INTERVAL 1 DAY)`,
     );
     const prevKwh = Number(prevRow[0]?.kwh) || 0;
     todayChainPct = prevKwh > 0 ? (todayKwh - prevKwh) / prevKwh : 0;
@@ -335,27 +325,27 @@ app.get('/electric/overview', async (c) => {
 });
 
 // =========================================================
-// 电能 每日：月份分组 + 日级行
+// 电能 每日：月份分组 + 日级行  —— 数据源：bi_ele_charge_record
 // =========================================================
 app.get('/electric/monthly', async (c) => {
-  const customer = (c.req.query('customer') || 'external') as CustomerKind;
+  const customer = (c.req.query('customer') || 'lingniu') as CustomerKind;
 
   const data = await cached(`electric/monthly?customer=${customer}`, async () => {
 
-  const where = [
-    'is_deleted = 0',
-    customerClause('truck_id', customer),
-  ].join(' AND ');
+  // bi_ele_charge_record 用 vehicle_kind 区分：internal=我司，external=外部
+  let kindClause = '1=1';
+  if (customer === 'lingniu')  kindClause = `vehicle_kind = 'internal'`;
+  if (customer === 'external') kindClause = `vehicle_kind = 'external'`;
 
   // 取最近 6 个月
   const [rows] = await pool.query<RowDataPacket[]>(
-    `SELECT DATE_FORMAT(${ELECTRIC_LOCAL}, '%Y-%m') AS month,
-            DATE_FORMAT(${ELECTRIC_LOCAL}, '%Y-%m-%d') AS date,
-            SUM(charging_degree) AS kwh,
-            SUM(cost_expense)    AS fee
-     FROM tab_energy_electricity_bill
-     WHERE ${where}
-       AND ${ELECTRIC_LOCAL} >= DATE_SUB(CURDATE(), INTERVAL 6 MONTH)
+    `SELECT DATE_FORMAT(start_time, '%Y-%m') AS month,
+            DATE_FORMAT(start_time, '%Y-%m-%d') AS date,
+            SUM(kwh) AS kwh,
+            SUM(fee) AS fee
+     FROM bi_ele_charge_record
+     WHERE ${kindClause}
+       AND start_time >= DATE_SUB(CURDATE(), INTERVAL 6 MONTH)
      GROUP BY month, date
      ORDER BY date DESC`,
   );