ztb-mini/pages/login/index.js

//获取应用实例
import { $wuxCountDown } from '../../components/index'
import { config, postCaptcha, loginCaptcha, loginPwd, wechatApplet, getUserInfo, loginWechat } from "../api/user"
import { zconfig, loginToken } from "../api/ztb"
import { pconfig } from "../api/payment"
import { mconfig } from "../api/moment"
import { sconfig, getOrderExists } from "../api/saas"
const storage = require('../../utils/storage')
const util = require('../../utils/util')
const event = require('../../utils/event')
const app = getApp()

Page({
  data: {
    pwdType: 'password',
    mobileEnable: false,
    codeEnable: true,
    loginEnable: true,
    type: 1,
    second: null,
    form: {
      tmpAuthToken: null,
      accountType: 2,
      password: null,
      account: null,
      captcha: null
    },
    loging: false,
    wxflag: false,
    userInfo: null
  },
  onLoad: function (options) {
    if (options.mobile) {
      this.setData({ ['form.mobile']: options.mobile })
    }
    this.wxLogin()
    var check = storage.get('AgreeCheck')
    app.globalData.kg = storage.get('ztb-kg')
    if (check) {
      this.setData({check: true})
    }
  },
  wxLogin: function(){
    wx.login({
      success: res => {
        wechatApplet({ authCode: res.code }).then(result => {
          storage.put('tmpAuthToken', result.data.tmpAuthToken, 98)
        })
      }
    })
  },
  fetchUserInfo: function () {
    var authorization = app.globalData.token || storage.get('Authorization')
    if (util.isEmpty(authorization)) {
      return
    }
    app.globalData.token = authorization
    config.header = { 'Authorization': 'QNT ' + authorization }
    getUserInfo().then(result => {
      app.globalData.userInfo = result.data 
      loginToken({loginToken: app.globalData.token}).then(result => {
        zconfig.header = { 'Authorization': 'QNT ' + result.data.token }
        pconfig.header = { 'Authorization': 'QNT ' + result.data.token }
        mconfig.header = { 'Authorization': 'QNT ' + result.data.token }
        // 登录流程完成；
        if(!util.isEmpty(result.data.userToken)){
          this.handleUserToken(result.data.userToken)
        } else {
          this.setData({ loging: false})
          wx.hideLoading()
          wx.navigateBack()
          event.emit('EventMessage', {  what: 888, desc: 'Logined' })
        }
      }).catch(err => {
        wx.hideLoading()
        util.showToast(err)
        app.globalData.token = null
        storage.remove('Authorization')
        config.header = null
        this.setData({ loging: false})
        wx.navigateBack()
      })
    }).catch(err => {
      wx.hideLoading()
      util.showToast(err)
      app.globalData.token = null
      storage.remove('Authorization')
      config.header = null
      this.setData({ loging: false})
      wx.navigateBack()
    })
  },
  handleUserToken: function(userToken){
    storage.put('userToken', userToken)
    sconfig.header = {'user-token': userToken }
    getOrderExists().then(result => {
      wx.hideLoading()
      if (Number(result.data) != 1 || !app.release) {
        wx.navigateBack()
      } else {
        wx.reLaunch({ url: '/pages/paper/index' })
      }
    }).catch(err => {
      wx.hideLoading()
      util.showToast(err)
      app.globalData.token = null
      storage.remove('Authorization')
      config.header = null
      this.setData({ loging: false})
      wx.navigateBack()
    })
  },
  changePwd: function () {
    if (this.data.pwdType === 'password') {
      this.setData({ pwdType: 'text' })
    } else {
      this.setData({ pwdType: 'password' })
    }
  },
  bindInput: function (e) {
    this.data.form[e.target.id] = e.detail.value
    if ('account' == e.target.id) {
      var enable = false
      if ((/^1\d{10}$/.test(e.detail.value)) && e.detail.value.length == 11) {
        enable = true
        this.setData({ mobileEnable: enable })
      }
    }
    if ((/^1\d{10}$/.test(this.data.form.account)) && this.data.form.account.length == 11) {
      if (this.data.type == 1 && !util.isEmpty(this.data.form.captcha)) {
        this.setData({ loginEnable: false })
      } else if (this.data.type == 0 && !util.isEmpty(this.data.form.password)) {
        this.setData({ loginEnable: false })
      } else {
        this.setData({ loginEnable: true })
      }
    } else {
      this.setData({ loginEnable: true })
    }
  },
  loginForm: function () {
    if (!(/^1\d{10}$/.test(this.data.form.account)) || this.data.form.account.length < 11) {
      util.showToast('请输入11位手机号码')
      return
    }
    if (this.data.type == 1 && util.isEmpty(this.data.form.captcha)) {
      util.showToast('请输入验证码')
      return
    }
    if (this.data.type == 0 && util.isEmpty(this.data.form.password)) {
      util.showToast('请输入密码')
      return
    }
    wx.showLoading({ title: '登录中', mask: true })
    if (this.data.type == 1) {
      loginCaptcha(this.data.form).then(result => {
        storage.put('Authorization', result.data.token)
        app.globalData.token = result.data.token
        this.fetchUserInfo()
      }).catch(error => {
        wx.hideLoading()
        util.showToast(error)
      })
    } else {
      loginPwd(this.data.form).then(result => {
        storage.put('Authorization', result.data.token)
        app.globalData.token = result.data.token
        this.fetchUserInfo()
      }).catch(error => {
        wx.hideLoading()
        util.showToast(error)
      })
    }
  },
  changeType: function () {
    if (this.data.type == 1) {
      this.setData({ type: 0, ['form.captcha']: null, loginEnable: true })
    } else {
      this.setData({ type: 1, ['form.password']: null, loginEnable: true })
    }
  },
  fetchCode: function (e) {
    if (!(/^1\d{10}$/.test(this.data.form.account)) || this.data.form.account.length < 11) {
      util.showToast('请输入11位手机号码')
      return
    }
    if (this.second && this.second.interval) return !1
    wx.showLoading({ title: '正在获取', mask: true })
    postCaptcha({ verifiableAccount: this.data.form.account, verifiableAccountType: 1, purpose: 1 }).then(result => {
      wx.hideLoading()
      this.setData({ codeEnable: false })
      util.showToast('验证码已经发送')
      this.wuxCountDown = new $wuxCountDown({
        date: +(new Date) + 60000,
        onEnd() {
          this.setData({ second: '重新获取验证码', codeEnable: true })
        },
        render(date) {
          const sec = this.leadingZeros(date.sec, 2) + ' 秒 '
          date.sec !== 0 && this.setData({ second: sec })
        },
      })
    }).catch(error => {
      wx.hideLoading()
      util.showToast(error)
    })
  },
  readAgreement: function () {
    wx.navigateTo({ url: '/pages/html/agreement/index' })
  },
  onGotUserInfo: function (e) {
    this.setData({ loging: true })
    loginWechat({ encryptedData: e.detail.encryptedData, iv: e.detail.iv }).then(result => {
      storage.put('Authorization', result.data.token)
      app.globalData.token = result.data.token
      this.fetchUserInfo()
    }).catch(error => {
      wx.hideLoading()
      this.setData({ loging: false })
      if (error && error.data) {
        if (error.code == 200101) {
          this.setData({ wxflag: true })
        }
        this.data.userInfo = e.detail.userInfo
        this.data.form.tmpAuthToken = error.data.tmpAuthToken
        util.showToast(error.message)
      }
    })
  },
  onUnload: function () {
    if (this.wuxCountDown) {
      this.wuxCountDown.stop()
      this.wuxCountDown = null
    }
  }
})