ittwxcust/pages/index/index.js

// pages/index/index.js
import { homePage } from '../../api/index'
import { userEntityRecharge } from '../../api/charge'
import { createQRcode } from "../../api/document";
const app = getApp()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    locationStr: '定位地址…',
    useNumber: 0, // 剩余预约次数
    documentVos: [], // 档案信息
    cardNo: '',
    cardSecret: '',
    scanTimer: null,
    baseStr: 'data:image/jpg;base64,',
    QRCodeBase64: '',
    qrcodeDialog: false
  },
  
  onShow () {
    if (app.globalData.userInfo.login) {
      this.initIndexData()
    } else {
      wx.reLaunch({
        url: '/pages/my/my'
      })
    }
  },
  onPullDownRefresh () {
    wx.vibrateShort({
      type: 'medium'
    })
    this.initIndexData(true)
  },
  onShareAppMessage () {
    return {
      title: 'ITTHealth',
      path: '/pages/index/index'
    }
  },
  // 获取首页信息
  initIndexData (pullDownRefresh = false) {
    wx.showLoading({
      title: '加载中...',
      mask: true
    })
    homePage({}).then(hoemRes => {
      wx.hideLoading()
      if (pullDownRefresh) {
        wx.stopPullDownRefresh()
      }
      var response = hoemRes.data.documentVos
      response.map(item => {
        item.birthDay = item.birthday.split(' ')[0]
      })
      this.setData({
        useNumber: hoemRes.data.useNumber,
        documentVos: response
      })
    }).catch(e => {
      wx.hideLoading()
      wx.showModal({
        content: e,
        confirmColor: '#333',
        showCancel: false
      })
    })
  },
  // 打开地图选择位置。
  openMap () {
    wx.chooseLocation()
  },
  /**
   * 处理套餐 购买 or 预约  
   * useNumber: 0-购买 1-预约
   * **/
  handlePackage () {
    var type = this.data.useNumber > 0 ? 1 : 0
    switch (type) {
      case 0:
        wx.navigateTo({
          url: '/pages/buy/buy',
        })
      break;
      case 1:
        wx.navigateTo({
          url: '/pages/appointment/appointment',
        })
      break;
    }
  },
  // 点击全部档案
  handleAllFile () {
    wx.navigateTo({
      url: '/pages/myFile/myFile',
    })
  },
  // 添加检测人
  handleAddCheck () {
    wx.navigateTo({
      url: '/pages/createFile/createFile?form=index',
    })
  },
  /*   车子的图片 做跳转交互，跳转做判断，0次则跳出去充值弹框，充值弹窗有两个选择 ：若激活卡，则跳转至实体卡兑换页面；若充值，则跳转至体验卡购买页面 */
  handlActions () {
    if (this.data.useNumber == 0) {
      wx.showModal({
        title: '去充值',
        cancelColor: '#666',
        cancelText: '激活卡',
        confirmText: '去充值',
        confirmColor: '#333',
        success (res) {
          if (res.confirm) {
            wx.navigateTo({
              url: '/pages/buy/buy?form=index',
            })
          } else if (res.cancel) {
            wx.navigateTo({
              url: '/pages/exchange/exchange',
            })
          }
        }
      })
    } else {
      wx.navigateTo({
        url: '/pages/appointment/appointment'
      })
    }
  },

  handleShowQRCode (e) {
    var that = this
    var id = e.currentTarget.dataset.id
    wx.showLoading({
      title: '生成中...'
    })
    createQRcode({ documentId: id }).then(res => {
      wx.hideLoading()
      that.setData({
        QRCodeBase64: that.data.baseStr + res.data,
        qrcodeDialog: true
      })
    }).catch(e => {
      wx.hideLoading()
      wx.showModal({
        content: e,
        confirmColor: '#333',
        showCancel: false
      })
    })
  },
  handleCloseQRCode (e) {
    this.setData({
      qrcodeDialog: false,
      QRCodeBase64: ''
    })
  }
})