finecarmini/pages/evaluate/evaluate.js

// pages/evaluate/evaluate.js
import { get,post,upload } from "../../common/request.js"
import pathmap from "../../common/pathmap"
import stylemap from "../../common/stylemap"
const app = getApp();

Page({

  /**
   * 页面的初始数据
   */
  data: {
    windowh: app.globalData.windowh,
    area:{},
    areaselect:{},
    series:{},
    selectseries:{},
    date:"2018-01-01",
    detail:{"status":"1","default_car_condition":"good","eval_prices":[{"condition":"excellent","dealer_low_buy_price":13.78,"dealer_buy_price":14.44,"individual_low_sold_price":14.97,"individual_price":15.3,"dealer_low_sold_price":15.43,"dealer_price":15.79,"dealer_high_sold_price":16.58},{"condition":"good","dealer_low_buy_price":12.94,"dealer_buy_price":13.56,"individual_low_sold_price":14.06,"individual_price":14.37,"dealer_low_sold_price":14.49,"dealer_price":14.83,"dealer_high_sold_price":15.57},{"condition":"normal","dealer_low_buy_price":12.12,"dealer_buy_price":12.7,"individual_low_sold_price":13.17,"individual_price":13.46,"dealer_low_sold_price":13.57,"dealer_price":13.89,"dealer_high_sold_price":14.59}],"discharge_standard":"\u56fd4","model_price":"27.28","detail_report_url":"https:\/\/www.che300.com\/pinggu\/v1c1m1r2013-10g7.5?from=zxhc&_s=72771012f6c3e623"},
    describe:[{
      dis:"无瑕疵无色差",
      int:"无磨损无异味",
      mil:"4万公里以内",
      maintain:"无事故维修"
    },{
      dis:"无色差个别瑕疵",
      int:"轻微磨损无异味",
      mil:"15万公里以内",
      maintain:"无事故少量维修"
    },{
      dis:"轻微色差少量瑕疵",
      int:"个别严重磨损",
      mil:"20万公里以内",
      maintain:"有碰撞事故少量维修"
    }]
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.setData(stylemap);
    this.getCararea(0,0,0);
    this.getCarSeries(0,0,0);
  },

  /**
   * 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 () {
  
  },

  /**
   * 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 () {
  
  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {
  
  },
  getCararea:function(id,index,sel){
    var _self=this;
    sel = sel||0;
    get(pathmap.cararea,{pid:id},function(json){
      var obj = {},select={};
      obj[index] = json.data;
      select[index] = sel;
      _self.setData({
        area:Object.assign({},_self.data.area,obj),
        areaselect:Object.assign({},_self.data.areaselect,select)
      });
      if(index<1){
        _self.getCararea(obj[index][sel]['area_id'],1+parseInt(index),0);
      }
    })
  },
  changeArea:function(e){
    var index = e.currentTarget.dataset.index;
    var select = e.detail.value;
    var obj = {};
    obj[index]=select;
    this.setData({areaselect:Object.assign(this.data.areaselect,obj)});
    if(index<1){
      this.getCararea(this.data.area[index][select]['area_id'],1+parseInt(index),0);
    }
  },
  // getCarModel:function(){
  //   var _self=this;
  //   get(pathmap.carmodel,{pid:id},function(json){
  //     var obj = {},select={};
  //     obj[index] = json.data;
  //     select[index] = sel;
  //     _self.setData({
  //       area:Object.assign({},_self.data.area,obj),
  //       select:Object.assign({},_self.data.areaselect,select)
  //     });
  //     if(index<1){
  //       _self.getCararea(obj[index][sel]['area_id'],1+parseInt(index),0);
  //     }
  //   })
  // },
  getCarSeries:function(id,index,sel){
    var _self=this;
    sel = sel||0;
    //resule 为借口返回数组对应的属性名
    var path="",para={},key = "",resule="";
    if(index==0){
      path = pathmap.brandlist;
      key = "brand_id";
      resule = "brand";         
    }else if(index==1){
      path = pathmap.serieslist;
      para = {brand_id:id}; //this.data.series['0'][this.data.selectseries['0']].brand_id}
      key = "car_series_id";
      resule = "car_series";
    }else if(index==2){
      path = pathmap.carmodel;
      para = {car_series_id:id};  //this.data.series['1'][this.data.selectseries['1']].car_series_id}
    }
    get(path,para,function(json){
      var obj = {},select={};
      obj[index] = json.data;
      if(resule){
        obj[index] = obj[index][resule];
      }
      select[index] = sel;
      _self.setData({
        series:Object.assign({},_self.data.series,obj),
        selectseries:Object.assign({},_self.data.selectseries,select)
      });
      if(index<2){
        _self.getCarSeries(obj[index][sel][key],1+parseInt(index),0);
      }
    })
  },
  bindSeriesChange:function(e){
    var index = e.currentTarget.dataset.index;
    var select = e.detail.value;
    var obj = {};
    var key=""
    if(index==0){
      key = "brand_id";       
    }else if(index==1){
      key = "car_series_id";
    }
    obj[index]=select;
    this.setData({selectseries:Object.assign(this.data.selectseries,obj)});
    if(index<2){
      this.getCarSeries(this.data.series[index][select][key],1+parseInt(index),0);
    }
  },
  getMileage:function(e){
    var mileage = e.detail.value;
    this.setData({mileage:mileage});
  },
  bindDateChange: function(e) {
    this.setData({
      date: e.detail.value
    })
  },
  getMobile:function(e){
    var mobile = e.detail.value;
    this.setData({mobile:mobile});
  },
  subEvaluate:function(){
    var _self=this;
    post(pathmap.estimatedprice,{
      mobile:this.data.mobile,
      model_types:this.data.series['2'][this.data.selectseries['2']].car_model_id,
      car_name:this.data.series['2'][this.data.selectseries['2']].car_model_name,
      license_time:this.data.date,
      mileage:this.data.mileage,
      area:this.data.area['1'][this.data.areaselect['1']].area_id,
      city_name:`${this.data.area['0'][this.data.areaselect['0']].area_name} ${this.data.area['1'][this.data.areaselect['1']].area_name}`,
    },function(json){
      var obj = {          
        title:json.data.message||"估价成功！"
      }
      if(json.statusCode!=200){
        obj.icon="none"
      }
      wx.showToast(obj);
    })
  }
})