// pages/api/upload.js

'use client'
import * as formidable from 'formidable';
import ftp from 'basic-ftp';

export const config = {
  api: {
    bodyParser: false,
  },
};

const uploadHandler = async (req, res) => {
  const form = new formidable.IncomingForm();
  
  form.parse(req, async (err, fields, files) => {
    if (err) {
      return res.status(500).json({ error: 'Error parsing form data' });
    }

    const file = files.file;

    try {
      const client = new ftp.Client();
      client.ftp.verbose = true;

      await client.access({
        host: process.env.NEXT_PUBLIC_FTP_HOST,
        user: process.env.NEXT_PUBLIC_FTP_USERNAME,
        password: process.env.NEXT_PUBLIC_FTP_PASSWORD,
        secure: false,
        port: process.env.NEXT_PUBLIC_FTP_PORT
      });

      await client.uploadFrom(file.filepath, `/ftpopt/${file.originalFilename}`);
      client.close();

      return res.status(200).json({ message: 'File uploaded successfully' });
    } catch (error) {
      return res.status(500).json({ error: 'Error uploading file via FTP' });
    }
  });
};

export default uploadHandler;