import { NestFactory } from '@nestjs/core';
import { Logger, ValidationPipe } from '@nestjs/common';
import { AppModule } from './app.module';
import { HttpExceptionFilter } from './shared/filters/http-exception.filter';
import { TransformInterceptor } from './shared/interceptors/transform.interceptor';
import { LoggingInterceptor } from './shared/interceptors/logging.interceptor';

async function bootstrap() {
  const logger = new Logger('Bootstrap');
  const app = await NestFactory.create(AppModule);

  // 全局前缀
  app.setGlobalPrefix('api/v2');

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

  // 全局过滤器
  app.useGlobalFilters(new HttpExceptionFilter());

  // 全局拦截器
  app.useGlobalInterceptors(
    new LoggingInterceptor(),
    new TransformInterceptor(),
  );

  // CORS
  app.enableCors({
    origin: process.env.CORS_ORIGINS?.split(',') || '*',
    credentials: true,
  });

  const port = process.env.PORT || 3024;
  await app.listen(port);

  logger.log(`🚀 Auth Service is running on port ${port}`);
  logger.log(`📚 API prefix: /api/v2`);
}

bootstrap();