import 'reflect-metadata';
import { NestFactory } from '@nestjs/core';
import cookieParser from 'cookie-parser';
import { json, urlencoded } from 'express';
import session from 'express-session';
import { AppModule } from './app.module.js';
import { AuthService } from './auth/auth.service.js';
import { ApiExceptionFilter } from './common/api-exception.filter.js';
import { PrismaService } from './prisma/prisma.service.js';
import { PrismaSessionStore } from './session/prisma-session.store.js';
import { attachSpeechProxy } from './speech/speech.gateway.js';
import { SpeechService } from './speech/speech.service.js';

const bootstrap = async () => {
  const app = await NestFactory.create(AppModule, { bodyParser: false });
  const port = Number(process.env.API_PORT ?? 3100);
  const bodyLimit = process.env.API_BODY_LIMIT ?? '100mb';

  app.setGlobalPrefix('api');
  app.use(json({ limit: bodyLimit }));
  app.use(urlencoded({ extended: true, limit: bodyLimit }));
  app.useGlobalFilters(new ApiExceptionFilter());
  app.enableCors({
    origin: process.env.CORS_ORIGIN?.split(',') ?? ['http://localhost:3001', 'http://localhost:4002'],
    credentials: true,
  });
  app.use(cookieParser());
  const sessionMiddleware = session({
      name: 'surclaw.sid',
      secret: process.env.SESSION_SECRET ?? 'dev-only-session-secret-change-me',
      store: new PrismaSessionStore(app.get(PrismaService)),
      resave: false,
      saveUninitialized: false,
      cookie: {
        httpOnly: true,
        sameSite: 'lax',
        secure: process.env.SESSION_COOKIE_SECURE === 'true',
        maxAge: 1000 * 60 * 60 * 8,
      },
    });

  app.use(sessionMiddleware);

  await app.listen(port, '0.0.0.0');
  attachSpeechProxy(
    app.getHttpServer(),
    sessionMiddleware,
    app.get(AuthService),
    app.get(SpeechService),
  );
};

void bootstrap();