var Client = require('ftp')

module.exports = {
  init() {
    if (!this._client) {
      this._client = new Client()
      this._client.on('ready', function() {
        console.log('[FTP client] ready')
      })
      this._client.connect({
        host: '140.143.198.31',
        user: 'dalmatian',
        password: 'kjlsahjds772SHJ'
      })
    }
  },

  upload(filePath, destPath) {
    return new Promise((resolve, reject) => {
      this._client.put(filePath, destPath, function(err) {
        if (err) {
          return reject && reject(err)
        }
        resolve()
      })
    })
  }
}