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

  /**
   * 页面的初始数据
   */
  data: {
    currentTab: 0,
    bgColor: "linear-gradient(90deg, rgb(255, 118, 38), rgb(252, 30, 82))",
    navbar: [{
      name: "进库"
    }, {
      name: "出库"
    }],
    searchParams: {
      storeId:'',
      pageNo: 1,
      pageSize: 20,
      storeName: ''
    },
     params: {
      storeId:'',
      pageNo: 1,
      pageSize: 20,
    },
    storeList:[],
    orderList:[],
    loadding: false,
    pullUpOn: true,
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.bindStoreList()
    this.bindOrderist()
  },
  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {
    this.setData({
      ["searchParams.pageNo"]: 1,
      pullUpOn: true,
      loadding: false,
      orderList: []
    })
    this.bindOrderist()
    setTimeout(() => {
      wx.stopPullDownRefresh()
    }, 300);
  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    //只是测试效果，逻辑以实际数据为准
    this.setData({
      loadding: true,
      pullUpOn: true
    })
    var that = this
    this.setData({
      ["searchParams.pageNo"]: that.data.searchParams.pageNo + 1
    })
    this.bindOrderist()
  },
  bindStorePickerChange: function (e) {
    var item = this.data.storeList[e.detail.value]
    console.log(item)
    this.setData({
      ['searchParams.storeId']: item.id,
      ['searchParams.storeName']: item.storeName,
      ["searchParams.pageNo"]: 1,
      orderList: []
    })
    this.bindOrderist()
  },
  changeTab(e) {
    console.log(e)
    this.setData({
      currentTab: e.detail.index,
      ["searchParams.pageNo"]: 1,
      pullUpOn: true,
      loadding: false,
      orderList: []
    })
    this.bindOrderist()
  },
  bindOrderist(){
    var that = this
    if(!that.data.searchParams.storeId){
      this.setData({
        orderList: []
      })
      return;
    }
    if(that.data.currentTab == 0){ 
      that.data.params.storeId = that.data.searchParams.storeId;
      that.data.params.pageNo = that.data.searchParams.pageNo;
      that.data.params.pageSize = that.data.searchParams.pageSize;
      // that.data.params = Object.assign( that.data.params, that.data.searchParams)
      console.log(that.data.params)
      util.request(util.api.productOrderDetailPage, that.data.params, "GET", false, false, app.globalData.token).then((res) => {
        if (res.code == 200) {
          console.log(res)
          if (res.result.records.length > 0) {
            if (that.data.orderList.length > 0) {
              let list = that.data.orderList
              res.result.records.forEach(element => {
                var item = {}
                item.orderSn = element.orderSn
                item.productName = element.productName
                item.productNum = element.productQuantity
                list.push(item)
              });
              that.setData({
                orderList: list
              })
            } else {
              let list = []
              res.result.records.forEach(element => {
                var item = {}
                item.orderSn = element.orderSn
                item.productName = element.productName
                item.productNum = element.productQuantity
                list.push(item)
              });
              that.setData({
                orderList: list
              })
            }
          } else {
            that.setData({
              loadding: false,
              pullUpOn: false,
              ["searchParams.pageNo"]:that.data.searchParams.pageNo-1
            })
          }
        }
      }).catch((res) => {})
    }else{
      util.request(util.api.orderListPage, that.data.searchParams, "GET", false, false, app.globalData.token).then((res) => {
        if (res.code == 200) {
          if (res.result.records.length > 0) {
            if (that.data.orderList.length > 0) {
              let list = that.data.orderList
              res.result.records.forEach(element => {
                var item = {}
                item.orderSn = element.orderSn
                item.productName = element.productName
                item.productNum = 1
                list.push(item)
              });
              that.setData({
                orderList: list
              })
            } else {
              let list = []
              res.result.records.forEach(element => {
                var item = {}
                item.orderSn = element.orderSn
                item.productName = element.productName
                item.productNum = 1
                list.push(item)
              });
              that.setData({
                orderList: list
              })
            }
          } else {
            that.setData({
              loadding: false,
              pullUpOn: false,
              ["searchParams.pageNo"]:that.data.searchParams.pageNo-1
            })
          }
        }
      }).catch((res) => {})
    }
  },
  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) => {})
  },
})