const ftp = require('basic-ftp');
const path = require('path');
const dotenv = require('dotenv');

dotenv.config();

async function deploy() {
  const client = new ftp.Client();
  client.ftp.verbose = true;

  const config = {
    host: process.env.FTP_HOST || 'ka-el.fr',
    user: process.env.FTP_USER || 'antigravity@ka-el.fr',
    password: process.env.FTP_PASSWORD || 'dxr1yaor4i',
    port: parseInt(process.env.FTP_PORT || '21', 10),
    secure: false, // Set to true or 'implicit' if FTPS is enforced
  };

  const localDistDir = path.join(__dirname, '..', 'dist');
  const remoteTargetDir = process.env.FTP_REMOTE_DIR || '/';

  console.log(`\n🚀 [Hostverge FTP Deploy] Connecting to ${config.host} as ${config.user}...`);

  try {
    await client.access({
      host: config.host,
      user: config.user,
      password: config.password,
      port: config.port,
      secure: config.secure,
    });

    console.log(`✅ [FTP Connected] Uploading files from "${localDistDir}" to remote "${remoteTargetDir}"...`);
    
    // Ensure remote directory exists and upload full dist/ content
    await client.ensureDir(remoteTargetDir);
    await client.clearWorkingDir();
    await client.uploadFromDir(localDistDir);

    console.log(`\n🎉 [Success] Application successfully deployed to Hostverge (${config.host}) !\n`);
  } catch (err) {
    console.error(`\n❌ [FTP Deploy Failed]:`, err);
    process.exit(1);
  } finally {
    client.close();
  }
}

deploy();