// pages/varComm/pages/brandRatio/index.js
import Dialog from '../../miniprogram_npm/@vant/weapp/dialog/dialog';
const app = getApp()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    boxArr: new Array(6),
    tabActive: 0,
    sonCom: true,
    popupShow: false,
    popupShow2: false,
    result: [],
    mockData: [],
    sBrand: [],
    tempLate: ['一', '二', '三', '四', '五', '六', ]
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {
    app.globalData.request({
      action: 'getUserBrand',
      token: app.globalData.getStorage('token'),
    }).then(res => {
      let arr = []
      for (let i = 65; i <= 90; i++) {
        arr.push({
          name: String.fromCharCode(i),
          data: []
        });
      }
      for (let i of res) {
        for (let j of arr) {
          if (i.firstword == j.name) {
            j.data.push(i)
          }
        }
      }
      this.setData({
        mockData: arr
      })
    })
    this.setData({
      boxArr: wx.getStorageSync('modelsData'),
      sBrand: wx.getStorageSync('sBrand'),
      result: wx.getStorageSync('modelsData').map(ele => {
        return JSON.stringify(ele)
      })
    })
    wx.setStorageSync('brandRatioTime', {
      sTimeType: '34'
    })
  },
  onChange(event) {
    this.triggerEvent('hide')
    const {
      detail
    } = event
    const result = []
    for (let i = 0; i <= detail.length; i++) {
      if (detail[i] == 'null') detail.splice(i, 1), i--
    }
    if (detail.length > 6) {
      Dialog.alert({
        message: '至多六个',
        context: this
      })
      return
    }
    let sBrand = []
    for (let i of detail) {
      let item = JSON.parse(i)
      result.push(item)
      sBrand.push(item.brand)
    }
    result.length = 6
    this.setData({
      result: detail,
      boxArr: result,
      sBrand
    })
  },
  changeTab(val) {
    let n = val.detail.index;
    this.setData({
      tabActive: n
    })
  },
  addcarModels() {
    this.setData({
      popupShow: true
    })
  },
  popupClose() {
    this.setData({
      popupShow: false
    })
    wx.setStorageSync('modelsData', this.data.boxArr)
    wx.setStorageSync('sBrand', this.data.sBrand)
    this.reLoad()
  },
  onClose2() {
    this.setData({
      popupShow2: false
    })
  },
  del(e) {
    this.triggerEvent('hide')
    let filter = this.data.result.filter(ele => {
      return ele != "null"
    })
    if (filter.length == 2) {
      Dialog.alert({
        message: '至少需要两个车型才可以对比哦！',
        context: this
      })
      return
    }
    let index = e.currentTarget.dataset.index
    let result = [...this.data.result]
    let boxArr = []
    result.splice(index, 1)
    for (let i of result) {
      boxArr.push(JSON.parse(i))
    }
    boxArr.length = 6
    this.setData({
      result: result,
      boxArr: boxArr
    })
    wx.setStorageSync('modelsData', this.data.boxArr)
    this.reLoad()
  },
  modalChoose(e) {
    let id = e.currentTarget.dataset.id; //获取点击的id
    app.globalData.request({
      action: 'getUserSeriesName',
      token: app.globalData.getStorage('token'),
      sBrandName: id
    }).then(res => {
      for (let i of res) {
        i.brand = id
      }
      this.setData({
        modalList: res,
        popupShow2: true,
        currentBrand: id,
      })
    });
  },
  changeTime(event) {
    let {
      detail
    } = event
    wx.setStorageSync('brandRatioTime', detail)
    this.reLoad()
  },
  reLoad() {
    this.setData({
      sonCom: false
    })
    this.setData({
      sonCom: true
    })
  }
})