import throttle from 'lodash.throttle'

function emitSocketProgress (uploader, progressData, file) {
  const { progress, bytesUploaded, bytesTotal } = progressData
  if (progress) {
    uploader.uppy.log(`Upload progress: ${progress}`)
    uploader.uppy.emit('upload-progress', file, {
      uploader,
      bytesUploaded,
      bytesTotal,
    })
  }
}

export default throttle(emitSocketProgress, 300, {
  leading: true,
  trailing: true,
})