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

export async function createApp() {
  const app = await NestFactory.create(AppModule, { bufferLogs: true });

  app.setGlobalPrefix('api');
  app.enableVersioning({
    type: VersioningType.URI,
  });
  app.useGlobalPipes(
    new ValidationPipe({
      whitelist: true,
      forbidNonWhitelisted: true,
      transform: true,
    }),
  );

  const document = SwaggerModule.createDocument(
    app,
    new DocumentBuilder()
      .setTitle('Velody API')
      .setDescription('Velody Phase 1 foundation API')
      .setVersion('1.0.0')
      .build(),
  );

  SwaggerModule.setup('api/docs', app, document, {
    jsonDocumentUrl: 'api/docs-json',
  });

  return app;
}