zh_wx/StepPage/pages/fourth/fourth.js

Page({

  /**
   * 页面的初始数据
   */
  data: {
    allowNext:false,
    searchValue:'',
    searchList:[],
    searchfileList:[],
    searchFilevalue:'',
    show:false,
    showFile:false,
   productList:[],
   title:'',
   fileTitle:'',
   carFilesList:[],
is_big:'',
is_set:'',
set_status:''
  },
  handleCancel(){
 this.setData({
   show:false
 })
  },
  handleCancelFile(){
    this.setData({
      showFile:false
    })
  },
  onSearch(event){
    let arr = this.data.productList.filter(v=>v.title.indexOf(event.detail)!=-1);
    this.setData({
      searchList:arr
    })
 },
 onSearchFile(event){
  let arr = this.data.carFilesList.filter(v=>v.name.indexOf(event.detail)!=-1);
  this.setData({
    searchFileList:arr
  })
 },
  onChoose(){
    this.setData({
      show:true,
      searchList:this.data.productList
    })
  },
  onChooseFile(){
    let app = getApp();
    let list = [];
    if(app.globalData.car_type){
      list = this.data.carFilesList.filter(v=>v.car_type_id==app.globalData.car_type);
    }else{
    list = this.data.carFilesList
    }
   this.setData({
     showFile:true,
     searchFileList:list
   })
  },
  handleNext(){
    let app = getApp();
    let openid = app.globalData.openID;
      if(!app.globalData.car_file_id||!app.globalData.car_type){
        return wx.showToast({
          icon:'none',
          title: '请选择！',
        })
      }
      if(this.data.set_status){
        wx.redirectTo({
          url: '../fifth/fifth',
        })
      }else{
      app.globalData.stepData = app.globalData.stepData.filter(v=>v.sort!=5);
      app.globalData.stepData.push({
        sort:5,
        data:{
          title:this.data.title,
          fileTitle:this.data.fileTitle,
          is_big:this.data.is_big
        }
      })
       wx.p.request({
        url: `${app.globalData.url}wx/saveWxConstructionData`,
        method:'POST',
        data:{
      openid,
      type:1,
      data:JSON.stringify(app.globalData)
      }
      }).then(res=>{
        if(res.data.code==200){
          wx.redirectTo({
            url: '../fifth/fifth',
          })
        }
      
      })
    }
  },
  handleChoose(item){
   let app = getApp();
   app.globalData.car_type = item.target.dataset.item.id;
   app.globalData.car_file_id = '';
   app.globalData.car_type_name = item.target.dataset.item.title;
   app.globalData.car_file_name = '';
   this.setData({
     searchFilevalue:'',
     title:item.target.dataset.item.title,
     fileTitle:'',
     show:false,
     is_big:''
   })
  },
  handleChooseFile(item){
    let app = getApp();
    app.globalData.car_file_id = item.target.dataset.item.id;
    app.globalData.car_type = item.target.dataset.item.car_type_id;
    app.globalData.is_big = item.target.dataset.item.is_big;
    app.globalData.car_file_name = item.target.dataset.item.name;
    app.globalData.car_type_name = item.target.dataset.item.car_type_name;
    this.setData({
      fileTitle:item.target.dataset.item.name,
      showFile:false,
      title:item.target.dataset.item.car_type_name,
      is_big:item.target.dataset.item.is_big?'是':'否'
    })
   },
  handleReturn(){
    let app = getApp();
    let openid = app.globalData.openID;
    if(this.data.set_status){
      wx.redirectTo({
        url: '../writeVIN/writeVIN',
      })
    }else{
      app.globalData.stepData.forEach((v,index)=>{
        if(v.sort == '5'){
          app.globalData.stepData.splice(index,1);
        }
      })
       wx.p.request({
        url: `${app.globalData.url}wx/saveWxConstructionData`,
        method:'POST',
        data:{
      openid,
      type:1,
      data:JSON.stringify(app.globalData)
      }
      }).then(res=>{
        if(res.data.code==200){
          wx.redirectTo({
            url: '../writeVIN/writeVIN',
          })
        }
      })
    }
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(option) {
    let app = getApp();
    let openid = app.globalData.openID;
    wx.p.request({
      url: `${app.globalData.url}wx/carTypeList`,
      method:'POST',
      data:{
    openid
    }
    }).then(res=>{
      if(res.data.code==200){
       this.setData({
        productList:this.getArr(res.data.data)
       })
      }
     
    })
    wx.p.request({
      url: `${app.globalData.url}wx/carFilesList`,
      method:'POST',
      data:{
    openid
    }
    }).then(res=>{
      if(res.data.code==200){
       this.setData({
        carFilesList:res.data.data.data
       })
       if(app.globalData.own_id){
         this.setData({
           is_set:false
         })
       }else{
         this.setData({
           is_set:true
         })
       }
       if(app.globalData.car_file_id&&app.globalData.car_type){
        app.globalData.is_big = this.data.carFilesList.find(v=>v.id==app.globalData.car_file_id).is_big;
        this.setData({
          title:app.globalData.car_type_name,
          fileTitle:app.globalData.car_file_name,
          is_big:app.globalData.is_big?'是':'否',
        })
       }
      }
     
    })
    if(app.globalData.set_status){
    this.setData({
      set_status:app.globalData.set_status
    })
    }else{
      wx.p.request({
        url: `${app.globalData.url}wx/getWxConstructionData`,
        method:'POST',
        data:{
          type:1,
      openid
      }
      }).then(res=>{
        if(res.data.code==200){
          if(res.data.data.data){
            let data = JSON.parse(res.data.data.data);
            let box = data.stepData.find(v=>v.sort==5);
            app.globalData = data;
            app.globalData.set_status = '';
            if(box){
              this.setData({
                title:box.data.title,
                fileTitle:box.data.fileTitle,
                is_big:box.data.is_big,
                set_status:''
              })
            }else{
              this.setData({
                set_status:''
              })
            }
          }
        }
      })
    }
  },
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() {

  }
})