automat-store-mini/pages/scheme/form.js

const util = require('../../utils/util')
const form = require('../../utils/formValidation')
const app = getApp()
Page({

  /**
   * 页面的初始数据 
   */
  data: {
    isEdit: false,
    storeList: [],
    values: {
      storeId: '',
      storeName: '',
      schemeName: '',
      schemeProductList: []
    },
    id:''
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    var that = this
    if (options && options.id) {
      that.setData({
        isEdit: true,
        id:options.id
      })
      that.bindScheme()
    } else {
      if (!that.data.isEdit) {
       
        var schemeProductList = []
        for (var i = 1; i <= 22; i++) {
          var item = {
            schemeId: '',
            productId: '',
            productName: '请选择商品',
            productImg: '',
            productSchemePrice: 0,
            storeDivide: 0,
            gridNum:i
          }
          schemeProductList.push(item)

        }
        this.setData({
          ["values.schemeProductList"]: schemeProductList
        })
        console.log("---------------------------------------")
        console.log(this.data.values.schemeProductList)
      }
    }
    wx.setNavigationBarTitle({
      title: that.data.isEdit ? '方案编辑' : '新增方案'
    })
    this.bindStoreList()
  },
  bindStorePickerChange: function (e) {
    var item = this.data.storeList[e.detail.value]
    this.setData({
      ['values.storeId']: item.id,
      ['values.storeName']: item.storeName
    })
  },
  formSubmit: function (e) {
    var that = this
    //表单规则
    let rules = [{
      name: "schemeName",
      rule: ["required"], //可使用区间，此处主要测试功能
      msg: ["请输入方案名称"]
    }];
    //进行表单检查
    let formData = e.detail.value;
    let checkRes = form.validation(formData, rules);
    let schemeProductList = this.data.values.schemeProductList;
    var schemeProduct = [];
    var productCount = 0; 
    for (let i = 0; i < schemeProductList.length; i++) {
      if(schemeProductList[i].productId!=null&&schemeProductList[i].productId!=""){
        schemeProduct.push(schemeProductList[i])
        productCount+=1;
        if(schemeProductList[i].productSchemePrice==0){
          util.toast("请输入商品价格")
          return;
        } 
        if(schemeProductList[i].storeDivide==0){
          util.toast('请输入门店分成')
          return;
        }  
        if(schemeProductList[i].storeDivide<1||schemeProductList[i].storeDivide>100){
          util.toast('门店分成必须是1-100的分成')
          return;
        }  
      }
    }
    if(productCount==0){
      util.toast('请选择至少一个商品！')
      return;
    }
    if (!checkRes) {
      if(!that.data.isEdit){
        this.setData({
          ["values.schemeProductList"]: schemeProduct
        })
        util.request(util.api.addScheme, that.data.values, "POST", false, true, app.globalData.token).then((res) => {
          if (res.code == 200) {
            // wx.navigateBack()
            wx.navigateTo({
              url: '/pages/scheme/index',
            })
          }
        }).catch((res) => {})
      }else{
        util.request(util.api.editScheme, that.data.values, "POST", false, true, app.globalData.token).then((res) => {
          if (res.code == 200) {
            wx.showToast({
              title: '编辑成功！',
            })
            setTimeout(() => {
              wx.navigateBack()
            }, 500);
            // wx.navigateBack()
           
          }
        }).catch((res) => {})
      }
    } else {
      wx.showToast({
        title: checkRes,
        icon: "none"
      });
    }
  },
  formReset: function (e) {
    console.log("清空数据")
  },
  inputedit: function (e) {
    let _this = this;
    let dataset = e.currentTarget.dataset;
    let value = e.detail.value;
    let name = dataset.name;
    _this.data[name] = value;
    _this.setData({
      [name]: _this.data[name]
    });
  },
  inputeditRow: function (e) {
    let that = this;
    let dataset = e.currentTarget.dataset;
    let value = e.detail.value;
    let name = dataset.name;
    var list = that.data.values.schemeProductList
    var index = dataset.index;
    var itemProduct = dataset.item

    value = parseFloat(value) 

    if(!value){
      value = 0.00;
    }
    switch(name){
      case "productSchemePrice":
        value = parseInt(parseFloat(value)*100);
        itemProduct.productSchemePrice = value
        break;
      case "storeDivide":
        itemProduct.storeDivide = value
        break;
    }
    list.splice(index,1,itemProduct)
    that.setData({
      ["values.schemeProductList"]:list
    })
    
  },
  bindStoreList() {
    var that = this
    util.request(util.api.storeList, {}, "GET", false, true, app.globalData.token).then((res) => {
      if (res.code == 200) {
        that.setData({
          storeList: res.result
        })
      }
    }).catch((res) => {})
  },
  toSelect(e) {
    wx.navigateTo({
      url: '/pages/scheme/select?index=' + e.currentTarget.dataset.index,
    })
  },
  bindScheme(){
    var that = this
    util.request(util.api.queryBySchemeId, {
      id: that.data.id
    }, "GET", true, true, app.globalData.token).then((res) => {

      let schemeProductLists = res.result.schemeProductList;
      console.log(schemeProductLists)
      console.log("==================================")
      var schemeProductList = []
      for (var i = 1; i <= 22; i++) {
        var item = {
          schemeId: '',
          productId: '',
          productName: '请选择商品',
          productImg: '',
          productSchemePrice: 0,
          storeDivide: 0,
          gridNum:i
        }
        for (let k = 0; k < schemeProductLists.length; k++) {
          if(schemeProductLists[k].gridNum == i){
            item = schemeProductLists[k];
          }
        }
        schemeProductList.push(item)
      }

      res.result.schemeProductList = schemeProductList;
      if (res.code == 200) {
        that.setData({
          values: res.result,
        })
      }
    }).catch((res) => {})
  },
  deleteScheme(e){
    let that = this;
    util.request(util.api.deleteSchemeById, {'id':that.data.id}, "POST", true, true, app.globalData.token).then((res) => {
      if(res.code == 200){
        wx.navigateTo({
          url: '/pages/scheme/index',
        })
      }
      
    }).catch((res) => {})
  }
  
})