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refactor: add hydrogen customer drilldown

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This commit is contained in:
kkfluous
2026-08-07 14:45:36 +08:00
parent 71d0091457
commit 757ed1ebd6
8 changed files with 134 additions and 12 deletions
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src/server/routes/energy/index.ts
+17 -3
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@@ -5,6 +5,7 @@ import hydrogenPool from '../../hydrogen-db.js';
import { cached } from './cache.js';
import {
parseHydrogenCustomerKind,
parseHydrogenCustomerName,
parseHydrogenStationId,
type HydrogenCustomerKind,
} from './query.js';
@@ -370,16 +371,25 @@ app.get('/hydrogen/overview', async (c) => {
});
// =========================================================
// 氢能 每日：日期范围 + 客户类型 + 站点级下钻
// 氢能 每日：日期范围 + 车辆归属 + 站点/客户下钻
// =========================================================
app.get('/hydrogen/daily', async (c) => {
const range = (c.req.query('range') || 'last15') as Range;
const dateRange = resolveDateRange(range, c.req.query('startDate'), c.req.query('endDate'));
const customer = parseHydrogenCustomerKind(c.req.query('customer'));
const stationId = parseHydrogenStationId(c.req.query('stationId'));
const stationIdParam = c.req.query('stationId');
const customerNameParam = c.req.query('customerName');
const stationId = parseHydrogenStationId(stationIdParam);
const customerName = parseHydrogenCustomerName(customerNameParam);
if (stationIdParam !== undefined && stationId === null) {
return c.json({ error: 'stationId 必须是非负整数' }, 400);
}
if (customerNameParam !== undefined && customerName === null) {
return c.json({ error: 'customerName 必须是 1-128 个字符' }, 400);
}
const force = c.req.query('force') === '1';
const data = await cached(`hydrogen/daily?start=${dateRange.start}&end=${dateRange.end}&customer=${customer}&station=${stationId ?? 'all'}`, async () => {
const data = await cached(`hydrogen/daily?start=${dateRange.start}&end=${dateRange.end}&customer=${customer}&station=${stationId ?? 'all'}&customerName=${encodeURIComponent(customerName ?? 'all')}`, async () => {
const whereParts = [
HYDROGEN_BASE_WHERE_B,
@@ -392,6 +402,10 @@ app.get('/hydrogen/daily', async (c) => {
whereParts.push('COALESCE(b.station_id, 0) = ?');
whereParams.push(stationId);
}
if (customerName !== null) {
whereParts.push("COALESCE(NULLIF(TRIM(b.customer_name), ''), '未指定客户') = ?");
whereParams.push(customerName);
}
const where = whereParts.join(' AND ');
// 站点级聚合（每日 × 每站）。前端组装成 day → stations