import 'reflect-metadata';

import { ValidationPipe } from '@nestjs/common';
import { NestFactory } from '@nestjs/core';
import { NestExpressApplication } from '@nestjs/platform-express';
import cookieParser = require('cookie-parser');
import helmet from 'helmet';

import { AppModule } from './app.module';
import { ApiExceptionFilter } from './common/filters/api-exception.filter';
import { requestIdMiddleware } from './common/http/request-id.middleware';

async function bootstrap() {
  const app = await NestFactory.create<NestExpressApplication>(
    AppModule,
    {
      bufferLogs: true,
    },
  );

  app.set('trust proxy', 1);

  app.getHttpAdapter().getInstance().disable('x-powered-by');

  app.use(
    helmet({
      contentSecurityPolicy: false,
      crossOriginResourcePolicy: {
        policy: 'same-site',
      },
    }),
  );

  app.use(requestIdMiddleware);
  app.use(cookieParser());

  app.useBodyParser('json', {
    limit: '1mb',
  });

  app.useBodyParser('urlencoded', {
    limit: '1mb',
    extended: false,
  });

  app.useGlobalPipes(
    new ValidationPipe({
      whitelist: true,
      forbidNonWhitelisted: true,
      transform: true,
    }),
  );

  app.useGlobalFilters(new ApiExceptionFilter());

  app.setGlobalPrefix('api/v3');

  app.enableShutdownHooks();

  const port = Number(process.env.API_PORT ?? 3000);

  await app.listen(port, '0.0.0.0');
}

bootstrap().catch((error: unknown) => {
  console.error('Fatal bootstrap error');
  console.error(error);
  process.exit(1);
});