const app = getApp();
Page({

  /**
   * 页面的初始数据
   */
  data: {
    statusBarHeight: app.globalData.statusBarHeight,
    type: ['默认精选', '销量', '最新', '会员折扣', '价格', '分销比例'],
    goods: [],
    typeIndex: 0,
    searchCont: '',
    bigOrSmall: true, //上ture 下false
    bigprice: 0,  //由大到小  1选择 0不选
    goodsSales: 0,  //销量
    news: 0,  //最新时间
    smallprice: 0,  //由小到大

    isDiscount: 0,//1会员折扣  不选0 
    
    goodsName: '',//搜索名
    hot: [],

    inputShowed: true,//获取焦点

    page:1,
    multiIndex: [0, 0],
    multiArray: [['不限', '0%-5%', '5%-10%', '10%-15%', '15%-20%'], ['不限', '0%-5%', '5%-10%', '10%-15%', '15%-20%']]
  },


  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    //三级id
    if (options.threeTypeId) {
      console.log(options.threeTypeId)
      console.log(options.name)
      this.setData({
        threeTypeId: options.threeTypeId,
        searchCont: options.name,
        goodsName: ''
      })
      this.dataList()
    } else {
      this.setData({
        threeTypeId: 0,
      })
    }
    //搜索进入
    if (options.search) {
      this.setData({
        search: true,//搜索
        inputShowed: true//获取焦点
      })
    } else {
      this.setData({
        search: false,//搜索
        inputShowed: false//获取焦点
      })
    }

    //获取热门推荐
    wx.request({
      url: app.globalData.ip + '/wisdommining/api/goods/getHotGoodsType',
      method: 'GET',
      header: {
        "content-type": "application/x-www-form-urlencoded",
      },
      data: {},
      success: res => {
        console.log(res)
        wx.hideLoading()
        if (res.data.code == 1) {
          this.setData({
            hot: res.data.value
          })
        } else {
          wx.showModal({
            title: '获取数据失败!',
            content: res.data.message,
            showCancel: false,
          })
        }
      }
    })
  },
  //失去焦点
  bindblurFn() {
    this.setData({
      delCont: false,
    })
  },
  //聚焦
  bindfocusFn() {
    this.setData({
      delCont: true,
      search: true,
      inputShowed: true,
      searchCont: '',
    })
  },
  //搜索
  sear() {
    if (!this.data.delCont&&this.data.searchCont!='') {
      this.setData({
        delCont: true,
        search: true,
        inputShowed: true,
        searchCont: '',
      })
      return
    }
    if (this.data.goodsName == '') {
      wx.showToast({
        title: '请先输入搜索内容~',
        icon: 'none'
      })
      return
    }
    this.setData({
      search: false,
      // searchCont:this.data.goodsName,
      threeTypeId: 0,
      goods:[],
      page:1
    })
    this.dataList()
  },
  //搜索名
  search_input(e) {
    this.setData({
      goodsName: e.detail.value
    })
  },
  //删除搜索名
  delCont(e) {
    console.log('delCont')
    this.setData({
      goodsName: ''
    })
  },
  //热门推荐
  hot(e) {
    let id = e.currentTarget.dataset.id;
    let name = e.currentTarget.dataset.name;
    this.setData({
      search: false,
      threeTypeId: id,
      searchCont: name,
      goodsName: '',
      goods:[],
      page:1
    })
    this.dataList()
  },

  bindMultiPickerChange: function (e) {
    console.log('picker发送选择改变，携带值为', e.detail.value)
    this.setData({
      multiIndex: e.detail.value,
      typeIndex: 5,
      goods:[],
      page:1
    })
    this.dataList()
  },

  //类型选择
  type(e) {
    let index = e.currentTarget.dataset.index;
    
    if (index == 5) {
      //分销比例

    } else {
      this.setData({
        goods:[],
        page:1
      })
      if (this.data.typeIndex == 4 && index == 4) {
        this.setData({
          bigOrSmall: !this.data.bigOrSmall
        })
      }
      this.setData({
        typeIndex: index
      })
      this.dataList()
    }
  },


  //数据
  dataList: function (e) {
    let typeIndex = this.data.typeIndex
    let oneProfitsS = 0;
    let oneProfitsE = 0;
    let twoProfitsS = 0;
    let twoProfitsE = 0;
    //默认
    if (typeIndex == 0) {
      this.setData({
        bigprice: 0,  //由大到小  1选择 0不选
        goodsSales: 0,  //销量
        news: 0,  //最新时间
        smallprice: 0,  //由小到大
        isDiscount: 0,
        fx: 0,//分销比例
      })
    }
    //销量
    if (typeIndex == 1) {
      this.setData({
        bigprice: 0,  //由大到小  1选择 0不选
        goodsSales: 1,  //销量
        news: 0,  //最新时间
        smallprice: 0,  //由小到大
        isDiscount: 0,
        fx: 0,//分销比例
      })
    }
    //价格
    if (typeIndex == 4) {
      let smallprice = 0;
      let bigprice = 0;
      if (this.data.bigOrSmall) {
        smallprice = 1
      } else {
        bigprice = 1
      }
      this.setData({
        bigprice: bigprice,  //由大到小  1选择 0不选
        goodsSales: 0,  //销量
        news: 0,  //最新时间
        smallprice: smallprice,  //由小到大
        isDiscount: 0,
        fx: 0,//分销比例
      })
    }
    //最新
    if (typeIndex == 2) {
      this.setData({
        bigprice: 0,  //由大到小  1选择 0不选
        goodsSales: 0,  //销量
        news: 1,  //最新时间
        smallprice: 0,  //由小到大
        isDiscount: 0,
        fx: 0,//分销比例
      })
    }
    //会员折扣
    if (typeIndex == 3) {
      this.setData({
        bigprice: 0,  //由大到小  1选择 0不选
        goodsSales: 0,  //销量
        news: 0,  //最新时间
        smallprice: 0,  //由小到大
        isDiscount: 1,
        fx: 0,//分销比例
      })
    }
    //fx
    if (typeIndex == 5) {
      let multiIndex = this.data.multiIndex
      this.setData({
        bigprice: 0,  //由大到小  1选择 0不选
        goodsSales: 0,  //销量
        news: 0,  //最新时间
        smallprice: 0,  //由小到大
        isDiscount: 0,
        fx: 1,
      })
      oneProfitsS = multiIndex[0] == 1 ? 0 : multiIndex[0] == 2 ? 5 : multiIndex[0] == 3 ? 10 : multiIndex[0] == 4 ? 15 : 0;
      oneProfitsE = multiIndex[0] == 1 ? 5 : multiIndex[0] == 2 ? 10 : multiIndex[0] == 3 ? 15 : multiIndex[0] == 4 ? 20 : 0;
      twoProfitsS = multiIndex[1] == 1 ? 0 : multiIndex[1] == 2 ? 5 : multiIndex[1] == 3 ? 10 : multiIndex[1] == 4 ? 15 : 0;
      twoProfitsE = multiIndex[1] == 1 ? 5 : multiIndex[1] == 2 ? 10 : multiIndex[1] == 3 ? 15 : multiIndex[1] == 4 ? 20 : 0;
    }
    wx.showLoading({
      title: '加载中',
      mask: true,
    })
    wx.request({
      url: app.globalData.ip + '/wisdommining/api/goods/getGoodsByThreeType',
      method: 'GET',
      header: {
        "content-type": "application/x-www-form-urlencoded",
      },
      data: {
        threeTypeId: this.data.threeTypeId,
        userId: app.globalData.userId,
        bigprice: this.data.bigprice,  //由大到小
        goodsSales: this.data.goodsSales,  //销量
        news: this.data.news,  //最新时间
        smallprice: this.data.smallprice,  //由小到大
        goodsName: this.data.goodsName,//搜索名
        isDiscount: this.data.isDiscount,//会员折扣,

        oneProfitsS: oneProfitsS,
        oneProfitsE: oneProfitsE,
        twoProfitsS: twoProfitsS,
        twoProfitsE: twoProfitsE,
        page: this.data.page,
        num: 10
      },
      success: res => {
        console.log(res)
        wx.hideLoading()
        if (res.data.code == 1) {
          let dataList = res.data.value.records;
          if (dataList.length == 0) {
            wx.showToast({
              title: '暂无更多~',
              icon:'none'
            })
          } else {
            let goods = this.data.goods;
            for (let i = 0; i < dataList.length; i++) {
              goods.push(dataList[i])
            }
            this.setData({
              goods: goods,
              page: this.data.page + 1,
            })
          }
        } else {
          wx.showModal({
            title: '获取数据失败!',
            content: res.data.message,
            showCancel: false,
          })
        }
      }
    })
  },

  //返回
  back() {
    wx.navigateBack()
  },
  //商品详情
  goodsDetails(e) {
    let id = e.currentTarget.dataset.id;
    wx.navigateTo({
      url: '/pages/goodsDetails/goodsDetails?goodsId=' + id,
    })
  },

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