// pages/customerChooseTemplate/customerChooseTemplate.js

var app = getApp()
var network = require("../../utils/net.js")
var dateTimePicker = require('../../utils/dateTimePicker.js');
var utilll = require('../../utils/util.js');
var fromPage = '';

var getAccountingUnit = "/MainSystem/B3MiniProgramRpc/Rpcs/BaseInfoRpc/GetAccountingUnit";
var getCustomer = "/MainSystem/B3MiniProgramRpc/Rpcs/BaseInfoRpc/GetCustomerExt";

Page({

  data: {
    winHeight: app.globalData.winHeight,
    currentTab: 0,
    collectionArray: [],
    customerArray: [],
    checkBoxArray: [],
  },

  getCustomerBySearchString:function(event){
    var searchStr =event.detail.value;
    this.GetCustomer(searchStr);
  },

  GetCustomer: function (inputValue) {
    var that =this;
    let method = getCustomer;
    let params = [{
      "InputValue": inputValue,
      "PageIndex": 0,
      "PageSize": 100
    }, ["CustomerCatalog_Name"]];
    network.transfer_request(method, params, function(res) {
      that.setData({
        customerArray: res.result
      })
    })
  },

  // 多选框数值变化
  checkboxValueChange: function (e) {
    // 新建预报页面只允许选取一位客户
    if (fromPage == "newForecast" && e.detail.value.length > 0) {
      this.setData({
        checkBoxArray: e.detail.value,
      })
      this.addCustomerName();
    }

    this.setData({
      checkBoxArray: e.detail.value,
    })
  },

  // 点击添加存货明细按钮 存数据进入global
  addCustomerName: function () {

    let choseCheck = []
    // 对比原有数组和选中的数组 存在，将数组包含的其他值也取出加载
    for (var i = 0; i < this.data.customerArray.length; i++) {
      for (var j = 0; j < this.data.checkBoxArray.length; j++) {
        if (Number(this.data.customerArray[i].ID) == this.data.checkBoxArray[j]) {
          choseCheck.push(this.data.customerArray[i])
        }
      }
    }
    app.globalData.customerArray = choseCheck;
    var pages = getCurrentPages();
    var currPage = pages[pages.length - 1];  //当前页面
    var prevPage = pages[pages.length - 2];  //上一个页面
    //直接调用上一个页面对象的setData()方法，把数据存到上一个页面中去
    prevPage.setData({
      backPage: "customerChoosePage",
    });
    wx.navigateBack({
      delta: 1
    })

  },

  /**
   * 滑动切换tab
   */
  bindChange: function (e) {
    var that = this;
    that.setData({
      currentTab: e.detail.current
    });

  },

  /**
   * 点击tab切换
   */
  swichNav: function (e) {
    var that = this;
    if (this.data.currentTab === e.target.dataset.current) {
      return false;
    } else {
      that.setData({
        currentTab: e.target.dataset.current
      })
    }
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    fromPage = options.fromePage;
    this.GetCustomer();

  },

})