import { NestFactory } from '@nestjs/core';
import { AppModule } from './app.module';
import { ValidationPipe } from '@nestjs/common';
import { ResponseInterceptor } from './common/response.interceptor';
import { DocumentBuilder, SwaggerModule } from '@nestjs/swagger';
import helmet from 'helmet';
import { NestExpressApplication } from '@nestjs/platform-express';
import { join } from 'path';

async function bootstrap() {
  /**
   * Configura timezone para horário brasileiro
   */
  process.env.TZ = 'America/Sao_Paulo';
  
  const app = await NestFactory.create<NestExpressApplication>(AppModule);

  app.use(helmet({
    contentSecurityPolicy: {
      directives: {
        defaultSrc: [`'self'`],
        scriptSrc: [`'self'`, `'unsafe-inline'`, 'cdn.jsdelivr.net', 'cdnjs.cloudflare.com'],
        styleSrc: [`'self'`, `'unsafe-inline'`, 'cdnjs.cloudflare.com'],
        imgSrc: [`'self'`, 'data:'],
        connectSrc: [`'self'`],
        fontSrc: [`'self'`, 'cdnjs.cloudflare.com'],
      },
    },
  }));
  
  // Configurar pasta de arquivos estáticos
  app.useStaticAssets(join(__dirname, '..', 'public'), {
    index: false,
    prefix: '/dashboard',
  });
  
  app.useGlobalInterceptors(new ResponseInterceptor());
  
  app.useGlobalPipes(
    new ValidationPipe({
      whitelist: true,
      forbidNonWhitelisted: true,
      transform: true,
      transformOptions: {
        enableImplicitConversion: true,
      },
      forbidUnknownValues: true,
      disableErrorMessages: process.env.NODE_ENV === 'production',
    }),
  );

  app.enableCors({
    origin: true,
    methods: ['GET', 'POST', 'PUT', 'DELETE', 'PATCH', 'OPTIONS'],
    credentials: true,
    allowedHeaders: ['Content-Type', 'Authorization', 'Accept'],
  });


  const config = new DocumentBuilder()
    .setTitle('Portal Jurunense API')
    .setDescription('Documentação da API do Portal Jurunense')
    .setVersion('1.0')
    .addBearerAuth() 
    .build();

  const document = SwaggerModule.createDocument(app, config);
  SwaggerModule.setup('docs', app, document); 

  await app.listen(8066);
  

}
bootstrap();