Add persistent car performance analytics

server/src/app.ts

@@ -30,12 +30,12 @@ import {
 } from "./network.js";
 import {
   collectAdbStatus,
-  collectCarTelemetry,
   installAdbApk,
   launchAdbTarget,
   listInstalledAdbPackages,
   MAX_APK_BYTES
 } from "./adb.js";
+import { CarTelemetryRecorder, type TelemetryPeriod } from "./car-telemetry.js";
 import { openShell } from "./shell.js";
 import { systemPowerActionSchema, triggerSystemPower } from "./system.js";
 import "./types.js";
@@ -139,7 +139,9 @@ export async function buildApp(config: AppConfig): Promise<FastifyInstance> {
   });
   const database = openDatabase(config.databasePath);
   const jobRunner = new JobRunner(database, undefined, config.adb);
+  const carTelemetry = new CarTelemetryRecorder(database, config.adb);
   if (config.adb.enabled) void collectAdbStatus(config.adb);
+  carTelemetry.start();
 
   app.decorate("database", database);
   app.decorate("jobRunner", jobRunner);
@@ -154,6 +156,7 @@ export async function buildApp(config: AppConfig): Promise<FastifyInstance> {
   );
 
   app.addHook("onClose", async () => {
+    carTelemetry.stop();
     jobRunner.close();
     database.close();
   });
@@ -482,12 +485,26 @@ export async function buildApp(config: AppConfig): Promise<FastifyInstance> {
   app.get("/api/car/telemetry", async (request, reply) => {
     if (!requireUser(request, reply)) return;
     try {
-      return await collectCarTelemetry(config.adb);
+      return await carTelemetry.readLive();
     } catch {
       return reply.code(503).send({ error: { code: "CAR_TELEMETRY_UNAVAILABLE", message: "Live car telemetry is unavailable over ADB" } });
     }
   });
 
+  app.get<{ Querystring: { period?: string } }>("/api/car/history", async (request, reply) => {
+    if (!requireUser(request, reply)) return;
+    const parsed = z.enum(["24h", "7d", "30d", "1y", "all"]).safeParse(request.query.period ?? "24h");
+    if (!parsed.success) {
+      return reply.code(400).send({ error: { code: "INVALID_HISTORY_PERIOD", message: "That history period is not available" } });
+    }
+    return carTelemetry.store.history(parsed.data as TelemetryPeriod);
+  });
+
+  app.get("/api/car/statistics", async (request, reply) => {
+    if (!requireUser(request, reply)) return;
+    return carTelemetry.store.overview();
+  });
+
   app.post(
     "/api/network/configuration",
     { config: { rateLimit: { max: 3, timeWindow: "10 minutes" } } },