import 'reflect-metadata';
import { ValidationPipe } from '@nestjs/common';
import { NestFactory } from '@nestjs/core';
import express, { NextFunction, Request, Response } from 'express';
import { AppModule } from './app.module';

async function bootstrap() {
  const app = await NestFactory.create(AppModule, { bodyParser: false });

  app.enableCors({
    origin: process.env.PUBLIC_WEB_URL ?? 'http://localhost:4200',
    credentials: true,
  });

  const jsonParser = express.json();
  const formParser = express.urlencoded({ extended: false });
  app.use((request: Request, response: Response, next: NextFunction) => {
    if (request.path.startsWith('/oidc') || request.path.startsWith('/.well-known')) {
      next();
      return;
    }

    jsonParser(request, response, (jsonError) => {
      if (jsonError) {
        next(jsonError);
        return;
      }
      formParser(request, response, next);
    });
  });

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

  const port = Number(process.env.API_PORT ?? 3000);
  await app.listen(port);
}

void bootstrap();