import cookieParser from 'cookie-parser';
import morgan from 'morgan';
import helmet from 'helmet';
import xss from 'xss-clean';
import express, { Request, Response } from 'express';
import { StatusCodes } from 'http-status-codes';

import BaseRouter from './routes';

const app = express();

app.use(morgan('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: true }));
app.use(xss());
app.use(cookieParser());

if (process.env.NODE_ENV === 'development') {
  app.use(morgan('dev'));
}

if (process.env.NODE_ENV === 'production') {
  app.use(helmet());
}

app.use('/api', BaseRouter);

// Print API errors
app.use((err: Error, _: Request, res: Response) => {
  console.error(err, true);
  return res.status(StatusCodes.BAD_REQUEST).json({
    error: err.message,
  });
});

// Export express instance
export default app;