// 参考文档：https://developers.weixin.qq.com/miniprogram/dev/wxcloud/reference-server-api/utils/getWXContext.html

Page({
  onShareAppMessage() {
    return {
      title: 'WXContext',
      path: 'page/cloud/pages/get-wx-context/get-wx-context'
    }
  },

  data: {
    hasWXContext: false,
    wxContext: {},
    loading: false
  },

  getWXContext() {
    this.setData({
      loading: true
    })
    wx.cloud.callFunction({
      name: 'wxContext',
      data: {},
      success: res => {
        console.log('[云函数] [wxContext] wxContext: ', res.result)
        this.setData({
          hasWXContext: true,
          wxContext: res.result,
          loading: false
        })
      },
      fail: err => {
        console.error('[云函数] [wxContext] 调用失败', err)
      }
    })
  },

  clear() {
    this.setData({
      hasWXContext: false,
      wxContext: {}
    })
  }
})