const app = getApp();
Page({

  /**
   * 页面的初始数据
   */
  data: {
    keyword: '',
    list:[],
    tabDetail:[{name:'222',type:'1',isSelete:false}],
    text:'已入库',
    isStatus:false,
    type:'00',
    scrollHeight: 0, // scroll-view高度
    startX: 0, // 开始X坐标
    startY: 0, // 开始Y坐标
    transportType:[
      {name:'汽车',type:'10',isSelete:false},
      {name:'船',type:'20',isSelete:false},
      {name:'火车',type:'30',isSelete:false},
      {name:'飞机',type:'40',isSelete:false},
      {name:'其他',type:'50',isSelete:false},
    ],
    packageType:[
      {name:'支',type:'10',isSelete:false},
      {name:'包',type:'20',isSelete:false},
      {name:'箱',type:'30',isSelete:false},
      {name:'托盘',type:'40',isSelete:false},
      {name:'其他',type:'50',isSelete:false},
    ], 
    status:[{name:'已入库',type:'00',isSelete:false},{name:'已出库',type:'10',isSelete:false},{name:'已结束',type:'20',isSelete:false}],
    isTab:false, // 筛选框显示隐藏
    packageTypeInit:'',
    transportTypeInit:'',
    transportStatusInit:'',
  },
  setTab(e){
    var that = this;
    const type = e.currentTarget.dataset.type;
    var seleteTabType = this.data.seleteTabType;
    if(seleteTabType == type && this.data.isTab == true){
      this.setData({
        isTab:false
      })
      return ;
    }
    if(seleteTabType == 'transportStatus'){
      this.setData({
        packageTypeInit:'',
        transportTypeInit:'',
        transportStatusInit:'',
        packageType:that.data.packageType.map(item=>{return{...item,isSelete:false}}),
        status:that.data.status.map(item=>{return{...item,isSelete:false}}),
        transportType:that.data.transportType.map(item=>{return{...item,isSelete:false}}),
      })
    }
    if(type == 'packageType'){
      this.setData({
        tabDetail:this.data.packageType,
        seleteTabType:type,
        isTab:true
      })
    }else if(type == 'transportType'){
      this.setData({
        tabDetail:this.data.transportType,
        isTab:true,
        seleteTabType:type,
      })
    }else if(type == 'transportStatus'){
      this.setData({
        tabDetail:this.data.status,
        isTab:true,
        seleteTabType:type,
      })
    }
  },
  seleteTab(e){
    const item = e.currentTarget.dataset.item;
    const type = e.currentTarget.dataset.type;
    var seleteTabType = this.data.seleteTabType;
    var tabDetail = this.data.tabDetail;
    var seleteArr = tabDetail.map(itemTabType=>{
      if(itemTabType.type == type){
        return {...itemTabType,isSelete:true}
      }else{
        return {...itemTabType,isSelete:false}
      }
    })
    if(seleteTabType == 'packageType'){
      this.setData({
        packageTypeInit:type,
      })
    }else if(seleteTabType == 'transportType'){
      this.setData({
        transportTypeInit:type,
      })
    }else if(seleteTabType == 'transportStatus'){
      this.setData({
        transportStatusInit:type,
      })
    }
    this.setData({
      tabDetail:seleteArr,
    })
  },
  cancel(){
    this.setData({
      packageType:this.data.packageType.map(item=>{
        if(item.isSelete){
          return {...item,isSelete:false}
        }else{
          return item
        }
      }),
      transportType:this.data.transportType.map(item=>{
        if(item.isSelete){
          return {...item,isSelete:false}
        }else{
          return item
        }
      }),
      status:this.data.status.map(item=>{
        if(item.isSelete){
          return {...item,isSelete:false}
        }else{
          return item
        }
      }),
      isTab:false,
      packageTypeInit:'',
      transportTypeInit:'',
      transportStatusInit:'',
    },()=>{
      this.getChainList();
    })
  },
  searchType(){
    var tabDetail = this.data.tabDetail;
    var type = this.data.seleteTabType;
    var seleteType = '';
    var name = '';
    tabDetail.map(item=>{
      if(item.isSelete){
        seleteType = item.type
        name = item.name
      }
    })
    if(type == 'packageType'){
      this.setData({
        packageTypeInit:seleteType,
        transportTypeInit:'',
        transportStatusInit:'',
        isTab:false
      },()=>{
        this.getChainList()
      })
    }else if(type == 'transportType'){
      this.setData({
        packageTypeInit:'',
        transportTypeInit:seleteType,
        transportStatusInit:'',
        isTab:false
      },()=>{
        this.getChainList()
      })
    }else if(type == 'transportStatus'){
      this.setData({
        packageTypeInit:'',
        transportTypeInit:'',
        transportStatusInit:seleteType,
        isTab:false
      },()=>{
        this.getChainList()
      })
    }
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {

  },
  searchList(){
    this.getChainList();
  },
  getChainList() {
    var packageType = this.data.packageTypeInit;
    var transportType = this.data.transportTypeInit;
    var transportStatus = this.data.transportStatusInit;
    var that = this;
    wx.showLoading({
      title: '正在加载...',
      mask: true
    })
    app.requestP({
      url: "/chain/pageChain",
      method: "post",
      contentType: ' application/json',
      data: {
        pageNum: 1,
        pageSize: 1000,
        parentId: 0,
        packageType:packageType || '',
        transportType: transportType ||'',
        transportStatus:transportStatus || '',
        keyword: that.data.keyword || ''
      }
    }).catch(err => {
      app.showToptip(that, "error", "数据获取失败，请稍后再试")
      // 隐藏导航栏加载框
      wx.hideNavigationBarLoading();
      // 停止下拉动作
      wx.stopPullDownRefresh();
    }).then(res => {
      var data = res.data.data.rows
      that.setData({
        list: data,
        page: '1',
      })
      // 隐藏导航栏加载框
      wx.hideNavigationBarLoading();
      // 停止下拉动作
      wx.stopPullDownRefresh();
      wx.hideLoading()
    })
  },
  setKeyword(e) {
    this.setData({
      keyword: e.detail.value
    })
  },
  allStatus(){
    if(this.data.isStatus){
      this.setData({
        isStatus:false
      })
    }else{
      this.setData({
        isStatus:true
      })
    }
  },
  // setStatus(e){  已废弃
  //   var type = e.currentTarget.dataset.type;
  //   for(var i in this.data.status){
  //     if(this.data.status[i].type == type){
  //       this.setData({
  //         text:this.data.status[i].statu,
  //         isStatus:false,
  //         type:type + '',
  //       })
  //       this.getChainList()
  //       break;
  //     }
  //   }
  // },
  addLabel(){
    wx.removeStorageSync('orderSelect')
    wx.navigateTo({
      url: '/pages/workbench/tempList/addChain/addChain?pid=0',
    })
  },
  editList(e){
    var item = e.currentTarget.dataset.item;
    wx.navigateTo({
      url: '/pages/workbench/tempList/addChain/addChain?item='+JSON.stringify(item),
    })
  },
  delList(e){
    var that = this;
    wx.showModal({
      title: '提示',
      content: '该冷链内有可能会包含子冷链，删除后不可恢复，请确认是否删除',
      success (res) {
        if (res.confirm) {
          var id = e.currentTarget.dataset.id;
          app.requestP({
            url:'/chain/del',
            method:'post',
            data:{
              chainId:id
            }
          }).then(res=>{
            app.showToptip(that,'success',res.data.msg);
            that.getChainList();
          }).catch(err=>{
            app.showToptip(that,'error',err.data.msg);
          })
        } else if (res.cancel) {
          //点击取消
        }
      }
    })
  },
  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {
    this.getChainList();
    this.setData({
      scrollHeight: wx.getSystemInfoSync().screenHeight
    })
  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload: function () {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh: function () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {

  },
  goChainInfo(e){
    const id = e.currentTarget.dataset.id;
    wx.navigateTo({
      url: '/pages/query/details?id='+id,
    })
  },
  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  },
  // 手指触摸动作开始
  touchStart: function (e) {
    let that = this;
    //开始触摸时 重置所有删除
    that.data.list.forEach(function (v, i) {
      if (v.isTouchMove) v.isTouchMove = false; // 只操作为true的
    })
    // 记录手指触摸开始坐标
    that.setData({
      startX: e.changedTouches[0].clientX, // 开始X坐标
      startY: e.changedTouches[0].clientY, // 开始Y坐标
      list: that.data.list
    })
    },
    // 手指触摸后移动
    touchMove: function (e) {
      let that = this,
        index = e.currentTarget.dataset.index, // 当前下标
        startX = that.data.startX, // 开始X坐标
        startY = that.data.startY, // 开始Y坐标
        touchMoveX = e.changedTouches[0].clientX, // 滑动变化坐标
        touchMoveY = e.changedTouches[0].clientY, // 滑动变化坐标
        // 获取滑动角度
        angle = that.angle({
          X: startX,
          Y: startY
        }, {
          X: touchMoveX,
          Y: touchMoveY
        });
      // 判断滑动角度
      that.data.list.forEach(function (v, i) {
        v.isTouchMove = false
        // 滑动超过30度角 return
        if (Math.abs(angle) > 30) return;
        if (i == index) {
          // 右滑
          if (touchMoveX > startX)
            v.isTouchMove = false
          // 左滑
          else
            v.isTouchMove = true
        }
      })
      // 更新数据
      that.setData({
        list: that.data.list
      })
    },
    // 计算滑动角度
    angle: function (start, end) {
      let that = this,
        _X = end.X - start.X,
        _Y = end.Y - start.Y;
      // 返回角度 /Math.atan()返回数字的反正切值
      return 360 * Math.atan(_Y / _X) / (2 * Math.PI);
    },
})