import { NestFactory } from '@nestjs/core';
import { ValidationPipe } from '@nestjs/common';
import { DocumentBuilder, SwaggerModule } from '@nestjs/swagger';
import { AdminModule } from './admin.module';

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

  // Global prefix for admin APIs; mobile client endpoints excluded
  app.setGlobalPrefix('api/v1', {
    exclude: ['api/app/version/(.*)'],
  });

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

  // Swagger documentation
  const config = new DocumentBuilder()
    .setTitle('Genex Admin Service')
    .setDescription('Mobile app version management & OTA updates')
    .setVersion('1.0.0')
    .addBearerAuth()
    .addTag('app-version', 'Mobile client check-update & download')
    .addTag('admin-versions', 'Admin version management')
    .build();
  SwaggerModule.setup('docs', app, SwaggerModule.createDocument(app, config));

  const port = parseInt(process.env.PORT || '3012', 10);
  await app.listen(port);
  console.log(`[admin-service] Running on http://localhost:${port}`);
  console.log(`[admin-service] Swagger docs at http://localhost:${port}/docs`);
}
bootstrap();