import { ValidationPipe } from '@nestjs/common';
import { NestFactory } from '@nestjs/core';
import { AppModule } from './app.module';
import { ApiExceptionFilter } from './common/filters/api-exception.filter';
import { TransformResponseInterceptor } from './common/interceptors/transform-response.interceptor';
import { setupSwagger } from './swagger/swagger.setup';

async function bootstrap() {
  const app = await NestFactory.create(AppModule);

  app.useGlobalInterceptors(new TransformResponseInterceptor());
  app.useGlobalFilters(new ApiExceptionFilter());

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

  // Global prefix
  app.setGlobalPrefix('api');

  setupSwagger(app);

  // Cors
  const corsOrigin = process.env.CORS_ORIGIN;
  if (corsOrigin) {
    app.enableCors({
      origin: corsOrigin.split(',').map((origin) => origin.trim()),
    });
  } else {
    app.enableCors();
  }

  await app.listen(process.env.PORT ?? 3000);
}
bootstrap();