const app = getApp();
import userApi from '../../../api/user';
Page({

  verifyCodeTimer:null,
  /**
   * 页面的初始数据
   */
  data: {
    phone:'',
    verifyCode:'',
    password:'',
    rePassword:'',
    codeLoading:false,
    getCodeBtnText:'获取验证码',
    waitingTime:app.verifyCodeWaitingTime,
    modifyLoading:false
  },
  validator:{
    verifyCode:[
      {required:true,message:'请输入验证码'},
      {length:6,message:'请输入 6 位数验证码'}
    ],
    password:{required:true,message:'请输入新密码'},
    rePassword:{required:true,message:'请输入确认新密码'},
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {
    app.getUserInfo().then((data)=>{
      this.setData({
        phone:data.phone
      })
    });
    let time = wx.getStorageSync('password-verify-code-time');
    if(time){
      let remainTime = app.verifyCodeWaitingTime*1000 - ((new Date()).getTime() - time);
      if(remainTime>0){
        this.setData({
          waitingTime:parseInt(remainTime/1000),
          codeLoading:true
        })
        this.startTimer();
      }else{
        wx.removeStorageSync('password-verify-code-time')
      }
    }
  },
  getVerifyCode(){
    if(this.data.codeLoading)return;
    this.setData({
      codeLoading:true
    });
    userApi.verifyCode(this.data.phone).then((data)=>{
      this.setData({
        getCodeBtnText:`${this.data.waitingTime}S`
      });
      
      const time = new Date();
      wx.setStorageSync('password-verify-code-time', time.getTime());
      this.startTimer();
    })
  },
  startTimer(){
    console.log(this.data.waitingTime);
    if(this.data.waitingTime<=0){
      this.setData({
        codeLoading:false,
        getCodeBtnText:'获取验证码',
        waitingTime:app.verifyCodeWaitingTime
      });
      wx.removeStorageSync('password-verify-code-time')
    }else{
      this.setData({
        getCodeBtnText:`${this.data.waitingTime--}S`
      });
      this.verifyCodeTimer = setTimeout(this.startTimer,1000);
    }
  },
  save(){
    if(this.data.modifyLoading)return;
    const valid = app.validateForm(this.validator,this);
    if(valid.length==0){
      if(this.data.password==this.data.rePassword){
        this.setData({
          rePasswordMessage:''
        });
        this.setData({
          modifyLoading:true
        });
        userApi.modifyPassword(this.data.rePassword,this.data.verifyCode).then((data)=>{
          wx.navigateBack({
            success(){
              wx.showToast({
                icon:'success',
                title: '修改成功',
              })
            }
          })
        }).catch(()=>{
          console.log(11111,'errro');
          this.setData({
            modifyLoading:false
          })
        })
      }else{
        this.setData({
          rePasswordMessage:'两次密码不一致'
        })
      }
    }
  },
  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady() {

  },

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

  },

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

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload() {
    clearTimeout(this.verifyCodeTimer);
  },

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

  },

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

  },

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

  }
})