export function createPlayer({ onError } = {}) {
  let nativePlayer = null
  try {
    // Available only after the native plugin is added in HBuilderX.
    nativePlayer = uni.requireNativePlugin && uni.requireNativePlugin('SyncTV-VLC')
  } catch (err) {
    nativePlayer = null
  }

  return {
    hasNative: !!nativePlayer,

    open(source, server) {
      const url = source.url && source.url.startsWith('/api/')
        ? server.replace(/\/$/, '') + source.url
        : source.url
      if (nativePlayer) {
        nativePlayer.open({
          url,
          headers: source.headers || {},
          username: source.username || '',
          password: source.password || '',
          isLive: !!source.isLive
        })
      }
      return url
    },

    play() {
      if (nativePlayer) {
        nativePlayer.play()
        return true
      }
      return false
    },

    pause() {
      if (nativePlayer) {
        nativePlayer.pause()
        return true
      }
      return false
    },

    seek(positionMs) {
      if (nativePlayer) {
        nativePlayer.seek({ positionMs })
        return true
      }
      return false
    },

    getPosition(callback) {
      if (nativePlayer) {
        nativePlayer.getPosition(callback)
        return
      }
      callback({ positionMs: 0 })
    },

    release() {
      if (nativePlayer) {
        nativePlayer.release()
      }
    },

    error(message) {
      if (onError) onError(message)
    }
  }
}