Component({
  options: {
    multipleSlots: true,
    addGlobalClass: true,
  },

  externalClasses: [
    'thumb-class',
    'loading-class',
    'loading-text-class',
    'nomore-text-class',
    'failed-text-class',
  ],

  properties: {
    show: {
      type: Boolean,
      value: true,
    },
    status: {
      type: String,
      value: 'loading', // empty-暂无数据 loading-正在加载，noMore-已全部加载，failed-加载失败
    },
    loadingText: {
      type: String,
      value: '加载中...',
    },
    noMoreText: {
      type: String,
      value: '没有更多',
    },
    failedText: {
      type: String,
      value: '加载失败，稍后重试',
    },
    line: {
      type: Boolean,
      value: false,
    },
  },
});