wx-mls/pages/index/index.js

import {miniProgramConfig} from '../../api/other';
import {BASE_URL} from '../../utils/request';
import {isLoggedIn,doLogin} from '../../utils/auth';
const app = getApp();
Page({
  data: {
    baseUrl:BASE_URL,
    banners: [],
    introduction:'',
    start_time:'',
    end_time:'',
    ad_img:'',
    pendingAction:null,//按钮类型
    loggedIn:false
  },
  async onLoad(){
    const res = await miniProgramConfig();
    app.globalData.programConfig = res.data;
    this.setData({
      banners:res.data.carousels,
      introduction:res.data.marathon_event.introduction,
      start_time:res.data.marathon_event.start_time,
      end_time:res.data.marathon_event.end_time,
      ad_img:res.data.ad_img
    })
  },
  onShow() {
    if (typeof this.getTabBar === 'function' && this.getTabBar()) {
      this.getTabBar().setData({
        selected: 0
      })
      this.setData({
        loggedIn: isLoggedIn()
      })
    }
  },
  goPage(e){
    const index = e.currentTarget.dataset.index;
    if(index == 0){
      wx.navigateTo({
        url: `/pages/rules/rules?type=${index}`
      })
    }else if(index == 1){
      wx.navigateTo({
        url: `/pages/rules/rules?type=${index}`
      })
    }
  },
  onShareAppMessage() {
    return {
      path: '/pages/index/index',
      imageUrl: app.globalData.programConfig.share_img
    }
  },
  goRegister(e) {
    const action = e.currentTarget.dataset.action;
    if (isLoggedIn()) {
      this.doAction(action)
    }
  },
  async onGetPhoneNumber(e) {
    const action = e.currentTarget.dataset.action;
    if (e.detail.errMsg !== 'getPhoneNumber:ok') {
      wx.showToast({ title: '授权失败', icon: 'none' })
      return
    }
    const { encryptedData, iv } = e.detail;
    try {
      wx.login({
        success: async loginRes => {
          await doLogin({
            code: loginRes.code,
            // phone: { encryptedData, iv }
          });
          this.setData({ loggedIn: isLoggedIn() })
          this.doAction(action);
        }
      })
    } catch (err) {
      wx.showToast({ title: '登录失败，请重试', icon: 'none' });
      console.error(err);
    }
  },
  doAction(action) {
    if (action === 'register') wx.navigateTo({ url: '/pages/register/register' });
    if (action === 'invite'){
      const tabbar = this.getTabBar && this.getTabBar()
      if (tabbar && tabbar.openShare) {
        tabbar.openShare()
      } else {
        console.log("没找到 tabbar 组件")
      }
    };
  }
})