const app =getApp()
Page({

  /**
   * 页面的初始数据
   */
  data: {
    status: 0,
    taocan:false,
    page:1,
    taocanlist:[],
    remain:true,
    page:1,
    good_arr:[],
    taocanpage:1,
    kindshow:true,
    // 品牌
    letter: ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z","*"],
    cityListId: '',
    //下面是城市列表信息，这里只是模拟数据
    citylist: [{ "letter": "A", "data": [{ "id": "v7", "cityName": "安徽" }] }, { "letter": "B", "data": [{ "id": "v10", "cityName": "巴中" }, { "id": "v4", "cityName": "包头" }, { "id": "v1", "cityName": "北京" }] }, { "letter": "C", "data": [{ "id": "v15", "cityName": "成都" }] }, { "letter": "D", "data": [{ "id": "v21", "cityName": "稻城" }] }, { "letter": "G", "data": [{ "id": "v17", "cityName": "广州" }, { "id": "v29", "cityName": "桂林" }] }, { "letter": "H", "data": [{ "id": "v9", "cityName": "海南" }, { "id": "v3", "cityName": "呼和浩特" }] }, { "letter": "L", "data": [{ "id": "v24", "cityName": "洛阳" }, { "id": "v20", "cityName": "拉萨" }, { "id": "v14", "cityName": "丽江" }] }, { "letter": "M", "data": [{ "id": "v13", "cityName": "眉山" }] }, { "letter": "N", "data": [{ "id": "v27", "cityName": "南京" }] }, { "letter": "S", "data": [{ "id": "v18", "cityName": "三亚" }, { "id": "v2", "cityName": "上海" }] }, { "letter": "T", "data": [{ "id": "v5", "cityName": "天津" }] }, { "letter": "W", "data": [{ "id": "v12", "cityName": "乌鲁木齐" }, { "id": "v25", "cityName": "武汉" }] }, { "letter": "X", "data": [{ "id": "v23", "cityName": "西安" }, { "id": "v28", "cityName": "香港" }, { "id": "v19", "cityName": "厦门" }] }, { "letter": "Z", "data": [{ "id": "v8", "cityName": "张家口" }] }],
    //下面是热门城市数据，模拟数据
    newcity: ['北京', '上海', '广州', '深圳', '成都', '杭州'],
    // citySel: '全国',
    locateCity: '',
    len:''
  },
  // 种类和品牌切换
  selkind(){
    this.setData({
      kindshow:true
    })
  },
  selpinpai(){
    this.setData({
      kindshow:false
    })
  },

 
  //点击进入商品列表
  cityTap(e) {
    console.log(e)
    let id=e.currentTarget.dataset.id;
    wx.navigateTo({
      url: '/pages/pinpaibox/pinpaibox?pinpaiid='+id,
    })

  },
  //点击城市字母
  letterTap(e) {
    const Item = e.currentTarget.dataset.item;
    console.log(Item)
    if(Item=='*'){
      this.setData({
        scrollHeight: this.data.len
      });
    }
    this.setData({
      cityListId: Item
    });
    console.log("..............."+this.data.cityListId);
  },
  //调用定位
  getLocate() {
    let that = this;
    new qqmap().getLocateInfo().then(function (val) {//这个方法在另一个文件里，下面有贴出代码
      console.log(val);
      if (val.indexOf('市') !== -1) {//这里是去掉“市”这个字
        console.log(val.indexOf('市') - 1);
        val = val.slice(0, val.indexOf('市'));
        console.log(val);
      }
      that.setData({
        locateCity: val
      });
      //把获取的定位和获取的时间放到本地存储
      wx.setStorageSync('locatecity', { city: val, time: new Date().getTime() });
    });
  },
  // 获取品牌列表
  getpinpailist(){
    let that = this
    let url = '/sundry/get_brand'
    let params = {
      type:2
    }
    app.postk(url,params).then((res) => {
      console.log(res)
      that.setData({
        citylist:res.data,
      })
      let len = res.data.length;
      len=len*542;
      this.setData({
        len:len
      })
    })
  },


  //查看更多
  look_more(e){
    let pid = e.currentTarget.dataset.id
    let title = e.currentTarget.dataset.title
    wx.navigateTo({
      url: '/pages/search/search_result/search_result?title=' + title + '&category_id2=' + pid
    })
  },
  //查看商品详情
  look_detail(e){
    let id = e.currentTarget.dataset.id
    wx.navigateTo({
      url: '/pages/shop_detail/shop_detail?id=' + id
    })
  },

  // 查看套餐 详情
  look_detailk(e){
    let id = e.currentTarget.dataset.id
    wx.navigateTo({
      url: '/pages/taocandetail/taocandetail?id=' + id
    })
  },
  //点击分类
  click_category(e) {
    let index = e.currentTarget.dataset.index
    if(index == this.data.status){
      return
    }
    this.setData({
      status: index,
      taocan:false,
      remain:true
    })
    this.setData({
      page:1,
      good_arr:[]
      
    })
    this.good_list(e.currentTarget.dataset.id)
  },



  //获取大分类
  get_info() { 
    wx.showLoading({
      title: '加载中'
    })
    let that = this
    let url = '/sundry/get_category'
    let params = {
      
    }
    app.postk(url).then((res) => {
      wx.hideLoading()
      // let obj={
      //   id:'',
      //   name:'套餐专区'
      // }
      // res.msg.push(obj)
      that.setData({
        nav_arr: res.data
      })
      that.good_list(res.data[0].id)
    })
  },
  //获取商品列表
  good_list(pid) {
    wx.showLoading({
      title: '加载中',
    })
    let that = this
    let url = '/sundry/get_category_goods'
    let params = {
      category_id: pid,
      page:that.data.page,
      pageNum:6
    }
    app.postk(url, params).then((res) => {
      wx.hideLoading()
      this.setData({
        good_arr:res.data
      })
    })
  },
  seltaocan(){
    this.setData({
      taocan:true,
      page:1,
      taocanlist:[],
      status:-1,
      remain:false
    })

    this.gettaocan()
  },
  // 获取套餐
  gettaocan(){
    wx.showLoading({
      title: '加载中',
    })
    let that = this
    let url = '/combo/get_list'
    let params = {
      page:that.data.taocanpage,
      pageNum:10
    }
    app.postk(url, params).then((res) => {
      console.log(res)
      wx.hideLoading()
      this.setData({
        taocanlist:that.data.taocanlist.concat(res.data)
      })
      console.log(that.data.taocanlist)
    })
  },

  //获取购物车数量
  get_shopnum() {
    let that = this
    let url = app.interface.shopcarNum
    app.post(url, {}).then((res) => {
      if (res.msg > 0) {
        wx.showTabBarRedDot({
          index: 2,
          success: function (red) {
            wx.setTabBarBadge({
              index: 2,
              text: res.msg.toString(),
            })
          }
        })
      } else {
        wx.hideTabBarRedDot({
          index: 2,
        })
      }
    })
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    if(options.type==1){
      this.setData({
        kindshow:true
      })
    }else{
      this.setData({
        kindshow:false
      })
    }
    this.get_info();
    this.gettaocan();
    // 获取品牌
    this.getpinpailist()
  },

  /**
   * 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 () {
    this.get_shopnum();
  
  },

  /**
   * 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 () {
    let newpage=this.data.gettaocan;
    newpage++;
    this.setData({
      gettaocan:newpage
    })

    this.gettaocan()
  },

  /**
   * 用户点击右上角分享
   */
  onShareAppMessage: function () {

  }
})