Page({
  data: {
    pageToken: 0,
    followData: []
  },

  loadFollowData: function () {
    wx.showNavigationBarLoading()
    wx.cloud.callFunction({
      name: 'listPublishers',
      data: {
        follow: true,
        page_token: this.data.pageToken,
        page_size: 20
      }
    }).then(res => {
      wx.hideNavigationBarLoading()
      if (res.result.status !== 'OK') {
        wx.showToast({
          title: res.result.errMsg,
          icon: 'none'
        })
        return
      }
      this.setData({
        followData: this.data.followData.concat(res.result.list),
        pageToken: res.result.next_page_token
      })
    })
  },

  onReady: function () {
    this.loadFollowData()
  },

  onReachBottom: function () {
    this.loadFollowData()
  }
})