text: const regeneratorRuntime = require('../../utils/runtime')
  const WXAPI = require('../../wxapi/main')
  const wxpay = require('../../utils/pay.js')
  
  Page({
  
    /**
     * 页面的初始数据
     */
    data: {
      rechargeSendRules: []
    },
  
    /**
     * 生命周期函数--监听页面加载
     */
    onLoad: function (options) {
  
    },
  
    /**
     * 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 () {
      WXAPI.payBillDiscounts().then(res => {
        if (res.code === 0) {
          this.setData({
            rechargeSendRules: res.data
          });
        }
      })
    },
  
    /**
     * 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 () {
  
    },
    async bindSave(e) {
      const _this = this
      WXAPI.addTempleMsgFormid({
        token: wx.getStorageSync('token'),
        type: 'form',
        formId: e.detail.formId
      })
      const amount = e.detail.value.amount;
      if (amount == "" || amount * 1 < 0) {
        wx.showToast({
          title: '请填写正确的消费金额',
          icon: 'none'
        })
        return
      }
      const userMoney = await WXAPI.userAmount(wx.getStorageSync('token'))
      if (userMoney.code != 0) {
        wx.showToast({
          title: userMoney.msg,
          icon: 'none'
        })
        return
      }
      const rechargeSendRule = this.data.rechargeSendRules.sort((a, b) => {
        return b.consume - a.consume
      }).find(ele => {
        return amount >= ele.consume
      })
      let _msg = '您本次消费 ' + amount + ' 元'
      let needPayAmount = amount*1
      if (rechargeSendRule) {
        needPayAmount -= rechargeSendRule.discounts
        _msg += ',优惠 ' + rechargeSendRule.discounts + ' 元'
      }
      if (userMoney.data.balance*1 > 0) {
        _msg += ',当前账户可用余额 ' + userMoney.data.balance + ' 元'
      }
      needPayAmount = needPayAmount.toFixed(2) // 需要买单支付的金额
      const wxpayAmount = (needPayAmount - userMoney.data.balance).toFixed(2) // 需要额外微信支付的金额
      console.log(needPayAmount)
      console.log(wxpayAmount)
      
      if (wxpayAmount > 0) {
        _msg += ',仍需微信支付 ' + wxpayAmount + ' 元'
      }
      wx.showModal({
        title: '请确认消费金额',
        content: _msg,
        confirmText: "确认支付",
        cancelText: "取消支付",
        success: function (res) {
          console.log(res);
          if (res.confirm) {
            _this.goPay(amount, wxpayAmount)
          }
        }
      });
    },
    goPay(amount, wxpayAmount){
      const _this = this
      if (wxpayAmount > 0) {
        wxpay.wxpay('paybill', wxpayAmount, 0, "/pages/asset/index", { money: amount});
      } else {
        WXAPI.payBill({
          token: wx.getStorageSync('token'),
          money: amount
        }).then(function (res) {
          if (res.code == 0) {
            wx.showModal({
              title: '成功',
              content: '买单成功，欢迎下次光临！',
              showCancel: false
            })
          } else {
            wx.showModal({
              title: '失败',
              content: res.msg,
              showCancel: false
            })
          }        
        })
      }
    }
  })