import { NestFactory } from '@nestjs/core';
import { ValidationPipe, Logger } from '@nestjs/common';
import { SwaggerModule, DocumentBuilder } from '@nestjs/swagger';
import { AppModule } from './app.module';

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

  app.setGlobalPrefix('api/v1');
  app.useGlobalPipes(
    new ValidationPipe({ whitelist: true, forbidNonWhitelisted: true, transform: true }),
  );
  app.enableCors({
    origin: process.env.CORS_ORIGINS?.split(',') || ['http://localhost:3000'],
    credentials: true,
  });

  const swaggerConfig = new DocumentBuilder()
    .setTitle('Genex Compliance Service')
    .setDescription('AML, OFAC, travel rule, SAR, disputes, insurance, and admin risk/compliance')
    .setVersion('1.0')
    .addBearerAuth()
    .addTag('compliance')
    .addTag('admin-risk')
    .addTag('admin-compliance')
    .addTag('admin-disputes')
    .addTag('admin-insurance')
    .build();
  const document = SwaggerModule.createDocument(app, swaggerConfig);
  SwaggerModule.setup('docs', app, document);

  app.enableShutdownHooks();

  const port = process.env.PORT || 3005;
  await app.listen(port);
  logger.log(`ComplianceService running on port ${port}`);
  logger.log(`Swagger docs: http://localhost:${port}/docs`);
}

bootstrap();