// pages/login.js
const app = getApp();
const config = app.loadConfig()
const regeneratorRuntime = app.loadAsync()
const model = app.loadModel("index")
const http = app.loadHttp()
const { StorageSync } = app.loadModel("getSetting")
const storage = new StorageSync()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    system: app.globalData.system, //设备相关信息
    pageTitle: "登录", //头部标题
    isBack: true,//显示返回
    canIUse: wx.canIUse('button.open-type.getUserInfo'),
    isLogin: false,
    closbtn: '取消登陆'
  },
  onAuth() {
    return new Promise(async (resolve,reject) => {
      wx.showLoading({
        title: '登录中',
      })
      let that = this
      let inviteId = await storage.getSetting('inviteId')
      // 一键预约页面保存的from在登陆时使用
      let from = await storage.getSetting('from')
      wx.login({
        success(rel) {
          if (rel.code) {
            wx.getSetting({
              success: (res) => {
                if (res.authSetting['scope.userInfo']) {
                  wx.getUserInfo({
                    success: async (res) => {
                      let userInfo = {
                        nickname: res.userInfo.nickName,
                        avatar: res.userInfo.avatarUrl,
                        encryptedData: res.encryptedData,
                        iv: res.iv
                      }
                      if (!!inviteId) {
                        userInfo.scene = inviteId
                      }
                      if (!!from) {
                        userInfo.from = from
                      }
                      wx.request({
                        url: `${config.baseUrl}/login`, method: "POST", data: { code: rel.code, ...userInfo },
                        success(rel) {
                          storage.setStorage("token", rel.data.data.token)
                          that.setData({
                            isLogin: true,
                            closbtn: '返 回'
                          })
                          wx.hideLoading()
                          resolve()
                        }
                      })
                    }
                  })
                } else {
                  wx.hideLoading()
                  wx.showToast({
                    title: '取消授权',
                    icon: 'none',
                    duration: 2000
                  })
                }
              }, fail() {
                wx.hideLoading()
              }
            })
          } else {
            wx.hideLoading()
            console.log('登录失败！' + res.errMsg)
          }
        }
      })
    })
  },
  // 手机回调
  // 如果已经授权个人信息未授权手机号，那么办卡时将跳到登陆,授权手机号
  async telNum(e) {
    if (!!e.detail.iv) {
      let res = await http.http.request2({ url: `${http.api.getTel}`, method: "POST", data: { encryptedData: e.detail.encryptedData, iv: e.detail.iv } })
      if (res.data.status == 1) {
        if (res.data.data == 1) {
          await this.onAuth()
          await this.personalInfo()
        } else {
          this.personalInfo()
        }
      }
    }
  },
  onTap() {
    wx.navigateBack({
      delta: 1
    })
  },
  // 获取个人信息
  async personalInfo() {
    let user = await http.http.request2({ url: `${http.api.personalInfo}`, method: "POST" })
    app.globalData.userInfo = user.data.data
    setTimeout(() => {
      wx.navigateBack({
        delta: 1
      })
    }, 1000)
  },
  // 判断本地是否有token ，如果没有token显示授权登陆
  async isLogin() {
    let that = this
    let token = await storage.getSetting('token')
    if (!!token) {
      wx.getSetting({
        success(res) {
          if (res.authSetting['scope.userInfo']) {
            that.setData({
              isLogin: true,
              closbtn: '返 回'
            })
          }
        }
      })
    }
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.isLogin()
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  }
})