Page({

  /**
   * 页面的初始数据
   */
  data: {
    mark:'',
    showRollFilm:false,
    showNumber:false,
    chooseIndex:null,
    searchValue:'',
   productList:[],
   rollFilmList:[],
   searchList:[],
   set_status:''
  },
  onSearchRollFilm(event){
    let arr = [];
    arr = this.data.rollFilmList.filter(v=>v.title.indexOf(event.detail)!=-1);
    this.setData({
      searchList:arr
    })
  },
  handleChooseRollFilm(data){
     let arr = this.data.productList;
     arr[this.data.chooseIndex].roll_film_id = data.target.dataset.item.id;
     arr[this.data.chooseIndex].roll_film_name = data.target.dataset.item.title;
     arr[this.data.chooseIndex].roll_film_number = '';
     arr[this.data.chooseIndex].basic_roll_film_name =  data.target.dataset.item.b_r_f_name;
     arr[this.data.chooseIndex].basic_roll_film_id =  data.target.dataset.item.b_r_f_id;
     this.setData({
       showRollFilm:false,
       productList:arr
     })
  },
  onSearchNumber(event){
    let arr = this.data.rollFilmList.find(v=>v.id==this.data.productList[this.data.chooseIndex].roll_film_id).roll_film_number_arr;
    let arr1 = arr.filter(v=>v.roll_film_number.indexOf(event.detail)!=-1);
    this.setData({
      searchList:arr1
    })
  },
  handleChooseNumber(data){
    let arr = this.data.productList;
    arr[this.data.chooseIndex].roll_film_number = data.target.dataset.item.roll_film_number;
    arr[this.data.chooseIndex].inventory_number = data.target.dataset.item.number;
    arr[this.data.chooseIndex].number = data.target.dataset.item.number;
    arr[this.data.chooseIndex].inventory_id = data.target.dataset.item.inventory_id;
    this.setData({
      showNumber:false,
      productList:arr
    })
  },
  onChooseNumber(data){
    if(this.data.productList[data.target.dataset.index].roll_film_id){
      let arr = this.data.rollFilmList.find(v=>v.id==this.data.productList[data.target.dataset.index].roll_film_id).roll_film_number_arr;
      this.setData({
        showNumber:true,
        chooseIndex:data.target.dataset.index,
        searchList:arr,
        searchValue:''
     })
    }else{
      wx.showToast({
        icon:'error',
        title: '请选择卷膜型号',
      })
    }
  },
  onChooseRollFilm(data){
    this.setData({
       showRollFilm:true,
       chooseIndex:data.target.dataset.index,
       searchList:this.data.rollFilmList,
       searchValue:''
    })
  },
  handleCancel(){
     this.setData({
       showNumber:false,
       showRollFilm:false,
       searchValue:'',
       searchList:[]
     })
  },
  handleAdd(){
  let arr = this.data.productList;
  arr.push({
    basic_roll_film_id:'',
    basic_roll_film_name:"",
    roll_film_id:'',
    roll_film_name:"",
    roll_film_number:'',
    number:'',
    inventory_number:0,
    inventory_id:0
  })
  this.setData({
    productList:arr
  })
  },
  handleDelete(data){
     let arr = this.data.productList;
     arr.splice(data.target.dataset.index,1);
     console.log(arr);
     this.setData({
       productList:arr
     })
  },
  handleNext(){
    let app = getApp();
    let data = {};
    data.openid = app.globalData.openID;
    data.sub = JSON.parse(JSON.stringify(this.data.productList));
  data.out =[];
  data.in = [];
    data.sub.forEach(v=>{
      if(v.number>v.inventory_number){
          v.loss_gain_number = v.number-v.inventory_number;
          v.inventory_loss_number = 0;
          data.in.push(v)
      }
      if(v.number<v.inventory_number){
        v.loss_gain_number = 0;
        v.inventory_loss_number = v.inventory_number-v.number;
        data.out.push(v)
      }
      if(v.number==v.inventory_number){
        v.loss_gain_number = 0;
        v.inventory_loss_number = 0;
      }
      v.inventory_number = v.number;
    })
    data.in.forEach(v=>{
      v.inventory_number = v.number;
    })
    data.out.forEach(v=>{
      v.inventory_number = v.number;
    })
    data.storehouse_id = app.globalData.storehouse_id;
    data.mark = this.data.mark;
    if(this.data.set_status){
      data.order_number = app.globalData.detailData.order_number;
      data.in_status = app.globalData.detailData.in_status;
      data.out_status = app.globalData.detailData.out_status;
      data.status = app.globalData.detailData.status;
      wx.p.request({
        url: `${app.globalData.url}wx/inventoryEdit`,
        method:'POST',
        data
      }).then(res=>{
        if(res.data.code==200){
          wx.showToast({
            title: res.data.msg
          })
          app.globalData={
            stepData:[],
            openID:app.globalData.openID,
            url:'https://zhapi.qingyaokeji.com/'
        }
          wx.redirectTo({
            url: '../report/PanList/PanList',
          })
        }else{
          wx.showModal({
            content: res.data.msg,
            showCancel:false,
            confirmText:'返回'
          })
        }
      })
    }else{
      wx.p.request({
        url: `${app.globalData.url}wx/inventoryAdd`,
        method:'POST',
        data
      }).then(res=>{
        if(res.data.code==200){
          wx.showToast({
            title: res.data.msg
          })
          wx.redirectTo({
            url: '../../../pages/zero/zero',
          })
        }else{
          wx.showModal({
            content: res.data.msg,
            showCancel:false,
            confirmText:'返回'
          })
        }
      })
    }
},
handleChangeMark(e){
this.setData({
  mark:e.detail
})
},
handleChangeNumber(e){
if(e.detail){
  var index = e.currentTarget.dataset.index;
  var app = getApp();
  var openid = app.globalData.openID;
  var storehouse_id = app.globalData.storehouse_id;
  let arr = this.data.productList;
  wx.p.request({
    url: `${app.globalData.url}wx/getFilmByNumber`,
    method:'POST',
    data:{
  openid,
  roll_film_number:e.detail.value,
  storehouse_id
  }
  }).then(req=>{
    if(req.data.code==200){
      arr[index].roll_film_number = e.detail.value;
      arr[index].basic_roll_film_id = req.data.data.b_r_f_id;
      arr[index].basic_roll_film_name = req.data.data.b_r_f_name;
      arr[index].roll_film_id = req.data.data.id;
      arr[index].roll_film_name = req.data.data.title;
      arr[index].number = req.data.data.number;
      arr[index].inventory_number = req.data.data.number;
      arr[index].inventory_id = req.data.data.inventory_id;
     this.setData({
      productList:arr,
     })
    }else{
      wx.showToast({
        title: req.data.msg,
      })
    }
  })
}
},
scanBarcode(data) {
  var that = this;
  var index = data.target.dataset.index;
  var app = getApp();
  var openid = app.globalData.openID;
  var storehouse_id = app.globalData.storehouse_id;
  wx.scanCode({
    success: function(res) {
    let arr = that.data.productList;
    wx.p.request({
      url: `${app.globalData.url}wx/getFilmByNumber`,
      method:'POST',
      data:{
    openid,
    roll_film_number:res.result,
    storehouse_id
    }
    }).then(req=>{
      if(req.data.code==200){
        arr[index].roll_film_number = res.result;//条形码信息
        arr[index].basic_roll_film_id = req.data.data.b_r_f_id;
        arr[index].basic_roll_film_name = req.data.data.b_r_f_name;
        arr[index].roll_film_id = req.data.data.id;
        arr[index].roll_film_name = req.data.data.title;
        arr[index].number = req.data.data.number;
        arr[index].inventory_number = req.data.data.number;
        arr[index].inventory_id = req.data.data.inventory_id;
       that.setData({
        productList:arr,
       })
      }else{
        wx.showToast({
          title: req.data.msg,
        })
      }
    })
    },
    fail: function(res) {
      console.log(res);
    }
  })
},
onsave(){
  let app = getApp();
  let openid = app.globalData.openID;
  let data = JSON.stringify(this.data.productList);
  wx.p.request({
    url: `${app.globalData.url}wx/saveWxConstructionData`,
    method:'POST',
    data:{
  openid,
  type:2,
  data:data
  }
  }).then(res=>{
    if(res.data.code==200){
      wx.showToast({
        title: res.data.msg
      })
    }else{
      wx.showModal({
        content: res.data.msg,
        showCancel:false,
        confirmText:'返回'
      })
    }
  })
},
onget(){
  let app = getApp();
  let openid = app.globalData.openID;
  wx.p.request({
    url: `${app.globalData.url}wx/getWxConstructionData`,
    method:'POST',
    data:{
  openid,
  type:2
  }
  }).then(res=>{
    if(res.data.code==200){
      wx.showToast({
        title: res.data.msg
      })
      let data = JSON.parse(res.data.data.data);
      this.setData({
        productList:data
      })
    }else{
      wx.showModal({
        content: res.data.msg,
        showCancel:false,
        confirmText:'返回'
      })
    }
  })
},
onblur(data){
 let arr = this.data.productList;
 let index = data.target.dataset.index;
 arr[index].roll_film_number = data.detail.value;
 arr[index].number = 0;
 arr[index].inventory_number = 0;
 arr[index].inventory_id =0;
 this.setData({
   productList:arr
 })
},
handleBack(){
  let app = getApp();
  app.globalData={
    set_status:'',
    stepData:[],
    openID:app.globalData.openID,
    url:'https://zhapi.qingyaokeji.com/'
}
wx.redirectTo({
  url: '../report/PanList/PanList',
})
},
onchangeNumber(data){
 let arr = this.data.productList;
 let index = data.target.dataset.index;
 arr[index].number = data.detail;
 this.setData({
   productList:arr
 })
},
handleReturn(){
  wx.redirectTo({
    url: '../first/first',
  })
},
getArr(arr){
  let data = [];
 arr.forEach(v=>{
    if(v.children.length==0){
      data.push(v);
    }else{
      data = [...data,...this.getArr(v.children)]
    }
 })
 return data;
},
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {
    let app = getApp();
    let openid = app.globalData.openID;
    let storehouse_id = app.globalData.storehouse_id;
    //获取卷膜型号
    wx.p.request({
      url: `${app.globalData.url}wx/rollFilmList`,
      method:'POST',
      data:{
        use:1,
    openid,
    storehouse_id
    }
    }).then(res=>{
      if(res.data.code==200){
       this.setData({
        rollFilmList:res.data.data.data
       })
       
      }
    })
    this.setData({
      set_status:app.globalData.set_status?app.globalData.set_status:''
    })
    if(app.globalData.set_status){
      let arr = JSON.parse(JSON.stringify(app.globalData.detailData.sub));
      arr.forEach(v=>{
        v.basic_roll_film_name = v.b_r_f_name;
        v.roll_film_name = v.title;
        v.number = v.inventory_number;
        if(v.loss_gain_number===0){
          v.inventory_number = v.inventory_number+v.inventory_loss_number;
        }
        if(v.inventory_loss_number===0){
          v.inventory_number = v.inventory_number-v.loss_gain_number
        }
      })
       this.setData({
         productList:arr,
         mark:app.globalData.detailData.mark
       })
    }
  },
  /**
   * 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() {

  }
})