wxappb2b/GuangZuan/miniprogram/mHome/pages/calculator/index.ts

import { priceCalc } from "../../../services/api/orders/index"
import { hideLoading, showLoading } from "../../../utils/message/index"

// mHome/pages/calculator/index.ts
Page({

  /**
   * 页面的初始数据
   */
  data: {
    /// 底部安全区域
    safeBottom: getApp().globalData.safeBottom,
    /// 窗口高度
    windowHeight: getApp().globalData.windowHeight,
    /// 形状
    zsshapes: [{id: 1, name: '圆形', isCheck: true}, 
               {id: 2, name: '异性', isCheck: false}],
    /// 选中形状         
    zsshape: 1,
    /// 当前日期
    date: Date(),
    /// 颜色
    zscolors: [{id: 1, name: 'D', isCheck: true}, 
               {id: 2, name: 'E', isCheck: false}, 
               {id: 3, name: 'F', isCheck: false}, 
               {id: 4, name: 'G', isCheck: false}, 
               {id: 5, name: 'H', isCheck: false}, 
               {id: 6, name: 'I', isCheck: false}, 
               {id: 7, name: 'J', isCheck: false}, 
               {id: 8, name: 'K', isCheck: false}, 
               {id: 9, name: 'L', isCheck: false}],
    /// 选中形状
    zscolor: 'D',
    /// 净度
    zsclaritys: [{id: 1, name: 'IF', isCheck: true}, 
                 {id: 2, name: 'VVS1', isCheck: false}, 
                 {id: 3, name: 'VVS2', isCheck: false}, 
                 {id: 4, name: 'VS1', isCheck: false}, 
                 {id: 5, name: 'VS2', isCheck: false}, 
                 {id: 6, name: 'SL1', isCheck: false}, 
                 {id: 7, name: 'SL2', isCheck: false},  
                 {id: 8, name: 'SL3', isCheck: false},
                 {id: 9, name: 'I1', isCheck: false},
                 {id: 10, name: 'I2', isCheck: false},
                 {id: 11, name: 'I3', isCheck: false}],
    /// 选中净度
    zsclarity: 'IF',
    /// 重量
    weight: 1.0,
    /// 汇率
    dayrate: 1.0,
    /// 折扣
    discount: 10.0,
    /// 美元
    doller: 0.0,
    /// 人民币
    rmb: 0.0,
    /// 克拉单价
    unitPrice: 0.0,
  },

  /// 钻石价格计算器
  priceCalc() {
    /// showLoding....
    showLoading(()=>{
      /// 进行查询
      priceCalc({
        data: {
          zsshape: this.data.zsshape,
          zscolor: 'D',
          zsclarity: this.data.zsclarity,
          weight: this.data.weight,
          rate: this.data.dayrate,
          discount: this.data.discount
        },
        /// 查询成功
        success: () => {
          hideLoading(()=>{})
        },
        /// 查询失败
        fail: (emsg) => {
          hideLoading(()=>{}, '计算失败，原因：' + emsg, 'error')
        }
      })
    }, '计算中....')
  },

  /**
   * 返回上层视图
   */
  backToParent() {
    /// 返回上层视图
    wx.navigateBack()
  },

  /**
   * 按钮点击响应事件
   */
  /// 形状按钮点击事件
  onButtonPressed(e: any) {
    /// 获取对应的id
    const ids = (<string> e.target.id).split(' ')
    let id = (<string> e.target.id).split(' ')[0]
    const index = <number> <unknown>ids[1]
    
    switch (id) {
      case 'zsshape':   /// 形状
        this.setData({ 
          zsshapes: this.data.zsshapes.map(item => {
            if (item.id == index) {
              item.isCheck = true
              /// 设置形状
              this.setData({ zsshape: item.id })
            } else {
              item.isCheck = false
            }
            return item
          }) 
        })
        break;
      case 'zscolor':   /// 颜色
        this.setData({ 
          zscolors: this.data.zscolors.map(item => {
            if (item.id == index) {
              item.isCheck = true
              /// 设置形状
              this.setData({ zscolor: item.name })
            } else {
              item.isCheck = false
            }
            return item
        }) })
        break;
      case 'zsclarity':   /// 净度
        this.setData({ 
          zsclaritys: this.data.zsclaritys.map(item => {
            if (item.id == index) {
              item.isCheck = true
              /// 设置形状
              this.setData({ zsclarity: item.name })
            } else {
              item.isCheck = false
            }
            return item
        }) })
        break;
      default:  /// 计算
        this.priceCalc()
        break;
    }
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad() {},

  /**
   * 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() {},

  /**
   * 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() {}
})