feat(mileage): add OneOS source priority controls

src/server/routes/mileage/vehicle-recent.ts

@@ -1,5 +1,10 @@
 import { Hono } from 'hono';
 import { fetchOneOsMileageDates } from './oneos-api.js';
+import {
+  parseMileageSourcePriority,
+  protocolsForSourcePriority,
+  sourceCategoryFromProtocol,
+} from './source-policy.js';
 
 const app = new Hono();
 
@@ -23,6 +28,8 @@ const MAX_DAYS = 366;
 app.get('/:plate/recent', async (c) => {
   const plate = c.req.param('plate');
   if (!plate) return c.json({ plate: '', days: [] }, 400);
+  const sourcePriority = parseMileageSourcePriority(c.req.query('sourcePriority'));
+  const protocolPriority = protocolsForSourcePriority(sourcePriority);
 
   const today = new Date();
   today.setHours(0, 0, 0, 0);
@@ -58,10 +65,16 @@ app.get('/:plate/recent', async (c) => {
       dates.push(fmt(dateCursor));
       dateCursor.setDate(dateCursor.getDate() + 1);
     }
-    const rowsByDate = await fetchOneOsMileageDates(dates, [plate]);
+    const rowsByDate = await fetchOneOsMileageDates(dates, [plate], protocolPriority);
 
     // 补全：从 start 到 end 每天一条
-    const result: { date: string; dailyKm: number; isDataSynced: boolean }[] = [];
+    const result: {
+      date: string;
+      dailyKm: number;
+      isDataSynced: boolean;
+      sourceProtocol: 'GB32960' | 'MQTT' | 'JT808' | null;
+      sourceCategory: 'INSTRUMENT' | 'GPS' | null;
+    }[] = [];
     const cursor = new Date(start);
     while (cursor <= end) {
       const key = fmt(cursor);
@@ -70,11 +83,19 @@ app.get('/:plate/recent', async (c) => {
         date: key,
         dailyKm: hit?.status === 'NORMAL' ? (hit.dailyMileageKm || 0) : 0,
         isDataSynced: hit?.status === 'NORMAL',
+        sourceProtocol: hit?.sourceProtocol || null,
+        sourceCategory: sourceCategoryFromProtocol(hit?.sourceProtocol || null),
       });
       cursor.setDate(cursor.getDate() + 1);
     }
 
-    return c.json({ plate, start: fmt(start), end: fmt(end), days: result });
+    return c.json({
+      plate,
+      start: fmt(start),
+      end: fmt(end),
+      sourcePriority,
+      days: result,
+    });
   } catch (e: unknown) {
     console.error('vehicle recent error:', e);
     return c.json({ plate, days: [] }, 500);