// pages/login/index.js
import * as API_Passport from '../../api/passport.js'
import Toast from '../../miniprogram_npm/vant-weapp/toast/toast.js'
import * as RegExp from '../../utils/RegExp.js'
import * as API_Shop from '../../api/shop.js'
import * as Reg from '../../utils/RegExp.js'
import * as Common from '../../utils/common.js'
import {
  $wuxToptips,
  $wuxToast,
  $wuxLoading,
  $wuxDialog
} from '../../wux/index.js'
const app = getApp()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    username: '',
    password: '',
    /** 激活的标签页 */
    tabActive: 0,
    /**用户信息 */
    userInfo: {},
    regmobile_label: '手机号',
    regpassword_label: '密码',
    regpassword2_label: '确认密码',
    username_label: '用户名',
    password_label: '密码',
    /** app已存储用户信息 */
    hasUserInfo: false,
    /** 获取用户信息接口可用? */
    canIUse: wx.canIUse('button.open-type.getUserInfo'),
    buttonClicked:false
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function(options) {
    //注册之前删除自动登录记录,注册成功之后需要进行自动登录,因为注册时绑定了微信unionId,可以自动登录成功.如果不删除自动登录记录,自动登录不会进行
    wx.removeStorageSync('login_result')

    wx.getSetting({
      complete: (res) => {
        console.log('getsetting',res)
        if (!res.authSetting['scope.userInfo']) {
          wx.removeStorageSync('welcome')
          wx.removeStorageSync('hasAuthorize')
          wx.redirectTo({
            url: '/pages/welcome/index',
          })
        } else {
          wx.getUserInfo({
            complete: (res) => {
              console.log(res)
              this.setData({
                'userInfo': res.userInfo
              })
            },
          })
        }
      },
    })
  },

  /**
   * 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() {

  },
  onChange(event) {
    // event.detail 为当前输入的值
    let dataKey = event.currentTarget.dataset.name
    this.setData({
      [dataKey]: event.detail
    })
  },
  login() {
    let that = this
    wx.login({
      success: function(res) {
        let param = {
          username: null,
          password: null
        }
        let ps = {
          ...param,
          ...that.data
        }
        Object.keys(param).forEach(
          n => {
            if (!ps[n]) {
              that.setData({
                [n + '_error']: true,
                [n + '_error_message']: that.data[n + '_label'] + '必填'
              })
            }
          }
        )
        let flag = true
        Object.keys(that.data).forEach(n => {
          if (n.indexOf('_error') > -1 && that.data[n]) {
            flag = false
          }
        })
        if (!flag) {
          return false
        }

        let params = {
          username: that.data.username,
          password: that.data.password,
          uuid: app.globalData.uuid,
          code: res.code,
          mini_program_type: app.globalData.miniProgramType
        }
        API_Passport.bindUser(params).then(
          response => {
            if (response.result === 'bind_success') {
              Common.autoLogin().then(res => {
                $wuxToptips().success({
                  hidden: false,
                  text: '绑定成功!',
                  duration: 2000,
                  success: () => {
                    wx.switchTab({
                      url: '/pages/store/index',
                    })
                  }
                })

              })
            }
          }
        ).catch(error => {
          $wuxToptips().error({
            icon: 'cancel',
            hidden: false,
            text: error.message,
            duration: 2000
          })
        })
      }
    })
  },
  /** 输入框失去焦点 */
  onBlur(e) {
    const that = this
    let dataKey = e.currentTarget.dataset.name
    const {
      rules,
      label
    } = e.currentTarget.dataset
    const {
      value
    } = e.detail
    if (rules) {
      that.setData({
        [dataKey + '_error']: false,
        [dataKey + '_error_message']: ''
      })
      try {
        rules.split(',').forEach(n => {
          if (n === 'required' && !value) {
            that.setData({
              [dataKey + '_error']: true,
              [dataKey + '_error_message']: label + '必填'
            })
            throw new Error()
          }
          if (n !== 'required' && !Reg[n].test(value)) {
            that.setData({
              [dataKey + '_error']: true,
              [dataKey + '_error_message']: label + '格式不正确'
            })
          }

        })
      } catch (e) {

      }
    }


  },
  /** tab标签切换 */
  tabChange(event) {

  },
  /** 获取用户信息 */
  getUserInfo(e) {
    const {
      errMsg
    } = e.detail
    if (errMsg === 'getUserInfo:ok') {
      app.globalData.userInfo = e.detail.userInfo
      wx.setStorageSync('userInfo', e.detail.userInfo)
      this.setData({
        userInfo: e.detail.userInfo,
        hasUserInfo: true
      })
    }

  },
  /** 注册新用户 */
  register(e) {
    const that=this

    let param = {
      regmobile: null,
      regpassword: null,
      regpassword2: null
    }
    let ps = {
      ...param,
      ...this.data
    }
    Object.keys(param).forEach(
      n => {
        if (!ps[n]) {
          this.setData({
            [n + '_error']: true,
            [n + '_error_message']: this.data[n + '_label'] + '必填'
          })
        }
      }
    )
    let flag = true
    Object.keys(this.data).forEach(n => {
      if (n.indexOf('_error') > -1 && this.data[n]) {
        flag = false
      }
    })
    if (this.data.regpassword2 !== this.data.regpassword) {
      flag = false
      this.setData({
        regpassword2_error: true,
        regpassword2_error_message: '两次密码不一致'
      })
    }
    if (!flag) {
      return false
    }

    that.setData({
      buttonClicked:true
    })
    const para = {
      nick_name: this.data.userInfo.nickName,
      face: this.data.userInfo.avatarUrl,
      sex: this.data.userInfo.gender,
      mobile: this.data.regmobile,
      password: this.data.regpassword
    }
    API_Passport.registerBind(app.globalData.uuid, para).then(response => {
      if (response.result === 'bind_success') {
        let now = Math.round(new Date() / 1000)
        if (response.access_token) {
          //保存登录信息
          const {refresh_token_timeout,access_token_timeout}=response

          app.globalData.authorInfo={...response,'refresh_token_timeout':now+refresh_token_timeout-1000,'access_token_timeout':now+access_token_timeout-1000}
          //登录信息写入本地存储
          wx.setStorageSync('authorInfo', app.globalData.authorInfo)
        }

        $wuxToptips().success({
          hidden: false,
          text: '注册成功!',
          duration: 2000,
          success: () => {
            that.setData({
              buttonClicked:false
            })
            //注册成功自动登录,在该函数中统一实现跳转逻辑
            Common.toAutoLogin()
          }
        })


      }
    }).catch(error=>{
      $wuxToptips().error({
        hidden: false,
        text: error.message,
        duration: 2000,
        success:()=>{
          that.setData({
            buttonClicked:false
          })
        }
      })

    })

  }

})