import cors from 'cors';
import express from 'express';
import fs from 'node:fs';
import helmet from 'helmet';
import morgan from 'morgan';
import path from 'node:path';
import { env } from './config/env.js';
import { errorHandler, notFoundHandler } from './middleware/error-handler.js';
import { apiRouter } from './routes/index.js';
export const createApp = () => {
  const app = express();
  const uploadDir = path.resolve(env.UPLOAD_DIR);
  fs.mkdirSync(uploadDir, { recursive: true });
  app.use(helmet({ crossOriginResourcePolicy: false }));
  app.use(cors({ origin: env.API_CORS_ORIGIN, credentials: true }));
  app.use(morgan('dev'));
  app.use(express.json({ limit: '2mb' }));
  app.use(express.urlencoded({ extended: true }));
  app.use('/uploads', express.static(uploadDir));
  app.use('/api', apiRouter);
  app.use(notFoundHandler);
  app.use(errorHandler);
  return app;
};