import Fastify from "fastify";
import cors from "@fastify/cors";
import helmet from "@fastify/helmet";
import sensible from "@fastify/sensible";
import { extractOrGenerateRequestId } from "@shieldai/types";
import { authMiddleware } from "./middleware/auth.middleware";
import { darkwatchRoutes } from "./routes/darkwatch.routes";
import { voiceprintRoutes } from "./routes/voiceprint.routes";
import { correlationRoutes } from "./routes/correlation.routes";

const app = Fastify({
  logger: {
    level: process.env.LOG_LEVEL || "info",
  },
});

async function bootstrap() {
  await app.register(cors, { origin: process.env.CORS_ORIGIN || "http://localhost:5173" });
  await app.register(helmet);
  await app.register(sensible);

  // Register auth middleware to populate request.user
  await app.register(authMiddleware);

  app.addHook("onRequest", async (request, _reply) => {
    const requestId = extractOrGenerateRequestId(request.headers);
    request.id = requestId;
    const pinoLog = request.log as typeof request.log & { bindings?: Record<string, string>; bindActive?: () => void };
    pinoLog.bindings = { requestId };
    pinoLog.bindActive?.();
    request.headers["x-request-id"] = requestId;
  });

  await app.register(darkwatchRoutes);
  await app.register(voiceprintRoutes);
  await app.register(correlationRoutes);

  app.get("/health", async () => ({ status: "ok", timestamp: new Date().toISOString() }));

  try {
    await app.listen({ port: parseInt(process.env.PORT || "3000", 10), host: "0.0.0.0" });
    app.log.info(`Server listening on port ${process.env.PORT || 3000}`);
  } catch (err) {
    app.log.error(err);
    process.exit(1);
  }
}

bootstrap();