// pages/mine/mine.js
import UserApi from '../../assets/js/http/userApi'
import { encrypt } from '../../assets/js/jsencrypt/rsa'
var countdown = 60; // 倒计时秒数
Page({
  data: {
    phone: '',
    captcha: '',
    password: '',
    confirmPassword: '',
    count: 60,
    rsaPublicKey: '',
    showGetCaptcha: true,
    show: true, // 默认显示的是闭眼睛
    showVerify: true,
    vals:[],
    valsVerify: []
  },

  bindInputPhone(e) {
    this.setData({
      phone: e.detail.value
    })
  },
  showPassword(){
    this.setData({
      show: !this.data.show
    })
  },
  showPasswordVerify(){
    this.setData({
      showVerify: !this.data.showVerify
    })
  },
  // 获取验证码
  getVerCode() {
    countdown = 60
    if (/^(13[0-9]|14[01456879]|15[0-35-9]|16[2567]|17[0-8]|18[0-9]|19[0-35-9])\d{8}$/.test(this.data.phone)) {
      UserApi.sendCode({
        phone: this.data.phone,
        codeType: 2
      }).then(res => {
        // 获取成功，倒计时 start
        if (res.success) {
          this.countDown()
          wx.showToast({
            title: '发送成功'+ res.result,
            icon: 'none',
            duration: 2000
          })
        } else {
          wx.showToast({
            title: res.message,
            icon: 'none',
            duration: 2000
          })
        }
      })
    } else {
      wx.showToast({
        title: '请输入正确的手机号',
        icon: 'none',
        duration: 2000
      })
    }
  },
  // 倒计时
  countDown(){
    if (countdown === 0) {
      this.setData({
        showGetCaptcha: true
      })
      countdown = 60;
      return;
    } else {
      this.setData({
        showGetCaptcha: false
      })
      countdown--;
      this.setData({
        count: countdown
      })
    }
    setTimeout(() => {
      this.countDown()
    }, 1000)
    // 倒计时 end
  },
  clearrepeatval(){
    this.data.vals = []
    this.setData({
      password: ''
    })
    return
  },
  clearrepeatvalVerify(){
    this.data.valsVerify = []
    this.setData({
      verifyPassword: ''
    })
    return
  },
  // 新密码的输入
  handlePasswordInput(e) { //禁止输入中复制粘贴
    // 获取当前数组
    const vals = this.data.vals
    // 获取当前输入的值
    const currentval = e.detail.value.replace(/\s+/g, "")
    if(currentval){ // 如果值存在追加到vals中
      vals.push(currentval)
    }
    if(vals.length == 1 ){ 
      const v = vals[vals.length-1].length
      if(v > 1){ // 如果第一个的长度就大于1 说明是粘贴过来的
        this.clearrepeatval()
      }
    }
    if(vals.length > 1){ 
      // 如果值数组大于1 就获取最后一个值长度和倒数第二个值长度 
      // 比较值长度差如果大于1 则粘贴的
      const lastv = vals[vals.length-1].length // 获取最后一个值的长度
      const secondv = vals[vals.length-2].length // 获取倒数第二个值得长度
      const dis = lastv - secondv
      if(dis>1){
        this.clearrepeatval()
      }
    }
    // 最后赋值
    this.data['password'] = currentval
  },
  // 确认新密码的输入
  handleVerifyPasswordInput(e) { //禁止输入中复制粘贴
    // 获取当前数组
    const vals = this.data.valsVerify
    // 获取当前输入的值
    const currentval = e.detail.value.replace(/\s+/g, "")
    if(currentval){ // 如果值存在追加到vals中
      vals.push(currentval)
    }
    if(vals.length == 1 ){ 
      const v = vals[vals.length-1].length
      if(v > 1){ // 如果第一个的长度就大于1 说明是粘贴过来的
        this.clearrepeatvalVerify()
      }
    }
    if(vals.length > 1){ 
      // 如果值数组大于1 就获取最后一个值长度和倒数第二个值长度 
      // 比较值长度差如果大于1 则粘贴的
      const lastv = vals[vals.length-1].length // 获取最后一个值的长度
      const secondv = vals[vals.length-2].length // 获取倒数第二个值得长度
      const dis = lastv - secondv
      if(dis>1){
        this.clearrepeatvalVerify()
      }
    }
    // 最后赋值
    this.data['verifyPassword'] = currentval
  },
  // 确认
  formSubmit(e) {
    if(!e.detail.value.phone){
      this.data.flag = false
      wx.showToast({
        title: '请输入手机号',
        icon: 'none'
      })
      return
    } else {
      let pattern = /^(13[0-9]|14[01456879]|15[0-35-9]|16[2567]|17[0-8]|18[0-9]|19[0-35-9])\d{8}$/
      if(!pattern.test(e.detail.value.phone)){
        wx.showToast({
          title: '请输入正确的手机号!',
          icon: 'none'
        })
        this.data.flag = false
        return
      } else {
        this.data.flag = true
      }
    }
    if(!e.detail.value.verifyCode){
      this.data.flag = false
      wx.showToast({
        title: '请输入验证码',
        icon: 'none'
      })
      return
    } else {
      this.data.flag = true
    }
    if(!e.detail.value.password){
      this.data.flag = false
      wx.showToast({
        title: '请输入新密码',
        icon: 'none'
      })
      return
    } else {
      let pattern = /^(?=.*[a-zA-Z])(?=.*\d)(?=.*[~!@#$%^&*()_+`\-={}:";'<>?,.\/]).{8,}$/
      if(!pattern.test(e.detail.value.password)){
        wx.showToast({
          title: '密码由8位及以上数字、大小写字母和特殊符号组成!',
          icon: 'none'
        })
        this.data.flag = false
        return
      } else {
        this.data.flag = true
      }
    }
    if(!e.detail.value.verifyPassword){
      this.data.flag = false
      wx.showToast({
        title: '请输入确认密码',
        icon: 'none'
      })
      return
    }
    if(e.detail.value.password === e.detail.value.verifyPassword) {
      this.data.flag = true
    } else {
      this.data.flag = false
      wx.showToast({
        title: '密码不一致',
        icon: 'none'
      })
      return
    }
    let params = {
      phone: encrypt(this.data.rsaPublicKey,e.detail.value.phone), // 手机号加密
      password: encrypt(this.data.rsaPublicKey, e.detail.value.password), // 新密码加密
      verifyPassword: encrypt(this.data.rsaPublicKey, e.detail.value.verifyPassword), // 确认新密码加密
      verifyCode: e.detail.value.verifyCode,
      rsaPublicKey: this.data.rsaPublicKey
    }
    // 修改密码
    UserApi.forgetPassword(params).then(res => {
      wx.showToast({
        title: '加载中...',
        icon: 'loading'
      })
      if (res.success) {
        wx.showToast({
          title: '修改成功',
          duration: 2000
        })
        setTimeout(() => {
          // 跳转登录页
          wx.redirectTo({
            url: '../login/login',
          })
        }, 2000);
      } else {
        wx.showToast({
          title: res.message,
          icon: 'none',
          duration: 2000
        })
      }
    }).catch(err => {
      wx.showToast({
        title: err.message,
        icon: 'none',
        duration: 2000
      })
    })
  },
  // 绑定微信
  wxBind(){
    const that = this
    // 获取openid进行手机号和微信的绑定
    wx.login({
      success (res) {
        if (res.code) {
          //发起网络请求
          wx.request({
            url: 'https://api.weixin.qq.com/sns/jscode2session',
            data: {
              appid: 'wx24914e866df035fb',
              secret: '0d2830f26f57722716249f2b2236f409',
              js_code: res.code,
              grant_type: 'authorization_code'
            },
            success (res) { // 成功拿到openId
              // 微信和该账号绑定
              let params = {
                openId: res.openId,
                rsaPublicKey: that.data.rsaPublicKey
              }
              UserApi.wxBind(params).then(res=>{})
            }
          })
        } else {
          console.log('授权失败！' + res.errMsg)
        }
      }
    })
  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {
    UserApi.getRSAPublicKey().then(res => {
      if (res.success) {
        this.setData({
          rsaPublicKey: res.result
        })
        wx.setStorage({
          key: 'rsaPublicKey',
          data: res.result
        })
      }
    })
  }
})