// registers aliases, DON'T REMOVE THIS LINE!
import 'module-alias/register';

import { NestFactory } from '@nestjs/core';
import { ValidationPipe, ValidationError } from '@nestjs/common';
import { SwaggerModule, DocumentBuilder } from '@nestjs/swagger';
import { ConfigService } from '@nestjs/config';

import AppModule from './modules/app/app.module';

import ValidationExceptions from './exceptions/validation.exceptions';

import {
  BadRequestExceptionFilter,
  UnauthorizedExceptionFilter,
  ForbiddenExceptionFilter,
  ValidationExceptionsFilter,
  NotFoundExceptionFilter,
  AllExceptionsFilter,
} from './filters';

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

  app.useGlobalPipes(new ValidationPipe({
    exceptionFactory: (errors: ValidationError[]) => new ValidationExceptions(errors),
  }));

  app.useGlobalFilters(
    new AllExceptionsFilter(),
    new UnauthorizedExceptionFilter(),
    new ForbiddenExceptionFilter(),
    new BadRequestExceptionFilter(),
    new NotFoundExceptionFilter(),
    new ValidationExceptionsFilter(),
  );

  const configService = app.get(ConfigService);
  const port = configService.get<number>('SERVER_POR') || 3000;

  const options = new DocumentBuilder()
    .setTitle('Api v1')
    .setDescription('The boilerplate API for nestjs devs')
    .setVersion('1.0')
    .addBearerAuth({ in: 'header', type: 'http' })
    .build();
  const document = SwaggerModule.createDocument(app, options);

  SwaggerModule.setup('api', app, document);

  await app.listen(port, async () => {
    console.log(`The server is running on ${port} port: http://localhost:${port}/api`);
  });
}
bootstrap();