let $api = require('../../../utils/ajaxFn.js')
const QRCode = require('qrcode');
const app = getApp();
var timer ;
Page({
  data: {
    userStyle:{},
    imgSrc:'',
    rateList:[
      {name:'付款金额',rate:0.38},
    ]
  },
  onLoad(query) { 
    let info = JSON.parse(query.info)
    this.setData({
      userStyle:app.userStyle,
      info:info
    })
    this.getCode()
  },
  getCode() {
    let self = this;
    $api.ajax(
      '/sib/xcx/order/createDmf',
      'POST',
      (res) => {
        let myurl = String(res.data.body.payQrCodeUrl) 
        //根据字符串生成svn格式的二维码
        QRCode.toString(myurl, {type: 'svg'}, function (err, url) {
          let str = 'data:image/svg+xml;base64,' + Buffer(url).toString('base64');
          self.setData({
            imgSrc: str,
            orderId:res.data.body.orderId,
            rateList: [
              { name: '支付费率', rate: res.data.body.payRate + '%' }
            ]
          })
          timer = setInterval(()=>{
            self.getStatus()
          },5000)
        });

      },
      (err) => { },
      true,
      {
        ...this.data.info
      }
    )
  },
  getStatus(){
    $api.ajax(
      '/sib/xcx/order/findDmfOrderSts',
      'POST',
      (res)=>{
        let body = res.data.body.orderStatus
        if(body==1){
          clearInterval(timer)
          my.showToast({
            type: 'none',
            content: '支付成功',
            duration: 3000,
            success: () => {
              my.reLaunch({
                url: `/pages/order/shskOrder/shskOrder?orderId=${this.data.orderId}`,
              })
            },
          })
        }
        if(body==2){
          clearInterval(timer)
          my.showToast({
            type: 'none',
            content: '支付超时',
            duration: 3000,
            success: () => {
              my.reLaunch({
                url: `/pages/order/shskOrder/shskOrder?orderId=${this.data.orderId}`,
              })
            },
          })
        }
      },
      (err)=>{

      },
      true,
      {
        orderId:this.data.orderId
      }
    )
  },
  onUnload() {
    // 页面隐藏
    console.log(111)
    clearInterval(timer)
  },
});