import {
  pointSverification
} from '../../../../api/pointManagement.js'
let util = require('../../../../utils/util.js')
Page({
  data: {
    peopleNum: 0,
    faceImg: '', //用户头像
    points: 0, //用户积分
    realName: '', //用户真实姓名
    userId: "", //用户ID
    operationType: 0,
    remark: "",
    isFlag: true, //按钮防点击
  },
  onLoad: function (options) {
    this.setData({
      faceImg: options.faceImg, //用户头像
      points: options.points, //用户积分
      realName: options.realName, //用户真实姓名
      userId: options.userId, //用户ID 
    })
  },
  onChange(e) {
    this.setData({
      peopleNum: e.detail.value,
    })
  },
  pointSverification() {
    if (!this.data.isFlag) return

    if (this.data.peopleNum == 0) {
      wx.showToast({
        icon: 'none',
        title: '操作积分值必须大于0',
        duration: 1000,
      })
      return
    }
    if (this.data.peopleNum > parseInt(this.data.points)) {
      wx.showToast({
        icon: 'none',
        title: '用户积分不足',
        duration: 2000,
      })
      return
    }
    if (this.data.remark == '') {
      wx.showToast({
        icon: 'none',
        title: '请输入核销说明',
        duration: 1000,
      })
      return
    }
    this.setData({
      isFlag: false
    })
    /**
     * @param userId 用户ID
     * @param operationType 积分操作类型 0-减积分，1-加积分
     * @param points 操作积分值
     */
    let para = {
      userId: this.data.userId,
      operationType: this.data.operationType,
      points: this.data.peopleNum,
      remark: this.data.remark
    }
    pointSverification(para).then((res) => {
      wx.showModal({
        title: '',
        content: '操作成功',
        showCancel: false,
        success: (res) => {
          if (res.confirm) {
            this.setData({
              isFlag: true
            })
            wx.navigateBack({
              delta: 1
            })
          }
        }
      })

    }).catch((err) => {
      this.setData({
        isFlag: true
      })
    })
  },
  // 双向绑定 内容输入框
  bindTextareaInput(e) {
    this.setData({
      remark: e.detail.value.trim()
    })
  },
})