refactor: align electric overview drilldown

src/server/routes/energy/query.test.ts

@@ -3,6 +3,7 @@ import test from 'node:test';
 import app from './index.js';
 import {
   parseHydrogenCustomerKind,
+  parseElectricVehicleScope,
   parseHydrogenCustomerName,
   parseHydrogenStationId,
   parseEnergyDate,
@@ -23,6 +24,14 @@ test('defaults unknown customer scopes to lingniu', () => {
   assert.equal(parseHydrogenCustomerKind(undefined), 'lingniu');
 });
 
+test('parses explicit electric vehicle scopes', () => {
+  assert.equal(parseElectricVehicleScope('all'), 'all');
+  assert.equal(parseElectricVehicleScope('lingniu'), 'lingniu');
+  assert.equal(parseElectricVehicleScope('external'), 'external');
+  assert.equal(parseElectricVehicleScope(undefined), 'lingniu');
+  assert.equal(parseElectricVehicleScope('unknown'), null);
+});
+
 test('normalizes bounded customer names for exact matching', () => {
   assert.equal(parseHydrogenCustomerName('  武汉客户  '), '武汉客户');
   assert.equal(parseHydrogenCustomerName('未指定客户'), '未指定客户');
@@ -48,15 +57,15 @@ test('parses only valid energy calendar dates', () => {
   assert.equal(parseEnergyDate(undefined), null);
 });
 
-test('rejects invalid electric order drill filters before querying data', async () => {
+test('rejects invalid electric drill filters before querying data', async () => {
   const invalidDate = await app.request('/electric/orders?date=2026-02-31&customer=lingniu');
   assert.equal(invalidDate.status, 400);
   assert.deepEqual(await invalidDate.json(), { error: 'date 必须是有效的 YYYY-MM-DD 日期' });
 
-  const invalidScope = await app.request('/electric/orders?date=2026-07-28&customer=all');
+  const invalidScope = await app.request('/electric/orders?date=2026-07-28&customer=unknown');
   assert.equal(invalidScope.status, 400);
-  assert.deepEqual(await invalidScope.json(), { error: 'customer 必须是 lingniu 或 external' });
+  assert.deepEqual(await invalidScope.json(), { error: 'customer 必须是 all、lingniu 或 external' });
 
-  const unknownScope = await app.request('/electric/orders?date=2026-07-28&customer=unknown');
-  assert.equal(unknownScope.status, 400);
+  const invalidMonthlyScope = await app.request('/electric/monthly?customer=unknown');
+  assert.equal(invalidMonthlyScope.status, 400);
 });