wxd / MShopWeApp

var e = getApp(),
  i = e.request,
  a = e.globalData.setting,
  os = a,
  ut = require("../../../utils/util.js");
var regeneratorRuntime = require('../../../utils/runtime.js');

Page({
  data: {
    url: a.imghost,
    killtime: null,
    currentPage: 1,
    goodlist: [],
    type: 1,
    timer: null,
    ismore: 1,
    isshow: 0,
    iurl: os.imghost,
    ad_data: null,
    max_sw_height: 200,
    is_retail_price:0,
    isget:0,
    msgStatus:false
  },

  //------初始化加载----------
  onLoad: function (t) {
          //群id
    if(t && t.groupchat_id){
      getApp().globalData.groupchat_id=t.groupchat_id
    }
    wx.setNavigationBarTitle({
      title: "天天拼单",
    })
    var first_leader = t.first_leader;
    var th = this;
    getApp().getConfig();

    var th=this;
    getApp().getConfig2(function (e) {
      var swithc_list = e.switch_list;
      var sw_arr = JSON.parse(swithc_list);
      if(sw_arr.is_retail_price){
        th.setData({is_retail_price:1});
      }
    },1);


    if (first_leader) {
      getApp().globalData.first_leader = first_leader;
      //调用接口判断是不是会员
      getApp().request.promiseGet("/api/weshop/shoppingGuide/get/" + os.stoid + "/" + first_leader, {}).then(res => {
        if (res.data.code == 0) {
          getApp().globalData.guide_id = res.data.data.id;
          getApp().globalData.guide_pick_id= res.data.data.pickup_id
        }
      })
    }

    getApp().request.promiseGet("/api/weshop/ad/page?pid=801&store_id=" + os.stoid, {
      data: {
        enabled: 1
      }
    }).then(res => {
      if (res.data.code == 0 && res.data.data && res.data.data.pageData && res.data.data.pageData.length > 0) {
        var a = res.data.data.pageData;
        var narr = [];
        for (var i in a) {
          var tt = {
            'ad_code': os.imghost + a[i].ad_code,
            'media_link': '',
            'ad_weapplink': a[i].ad_weapplink
          };
          narr.push(tt);
        }

        th.setData({
          ad_data: narr
        });
      }
    })
    this.requestSalelist();
  },

  onShow: function (t) {
    getApp().check_can_share();
    this.data.is_timer = 1;

    //this.data.currentPage = 1;
    //this.data.ismore = 1;
    var th = this;
    //设置全局定时器
    th.data.timer = setInterval(function () {
      if(th.data.is_get) th.countDown();
    }, 1000);
  },

  onHide: function () {
    //--清理定时器--
    clearInterval(this.timer);
    this.setData({
      isshow: 0
    });
  },

  //---小于10的格式化函数----
  timeFormat(param) {
    return param < 10 ? '0' + param : param;
  },

  //----倒计时函数-----
  countDown() {
    if (!this.data.goodlist) return false;
    var th = this;
    // 获取当前时间，同时得到活动结束时间数组
    var newTime = ut.gettimestamp();
    var endTimeList = this.data.goodlist;
    // 对结束时间进行处理渲染到页面
    for (var i = 0; i < endTimeList.length;i++){
         var o = endTimeList[i];
         var endTime = o.end_time;
         if(th.data.type==0) endTime = o.start_time;

          // 创建查询对象
          let query = wx.createSelectorQuery();
          // 获取目标元素，并获取目标元素的信息
          query.select("#kill-item"+i).boundingClientRect();
          // 获取视口，并获取视口信息
          query.selectViewport().boundingClientRect();
          //--  执行查询,元素要在显示中的才显示定时器 --
          query.exec(([target, view]) => {

            if (!th.data.is_timer) return;
            if (!target) return;
            if (!target.id) return;
            let idx=  target.id.replace('kill-item','');
            // 条件1：当目标顶部距离视口顶部距离小于视口的高度时
            // 条件2：当目标底部距离视口顶部距离大于0时
            // 当以上两个条件同时成立时，目标元素在视口中
            if (target.top < view.height && target.bottom > 0) {

              let obj = null;
              // 如果活动未结束，对时间进行处理
              if (endTime - newTime > 0) {
                let time = (endTime - newTime);
                // 获取天、时、分、秒
                let day = parseInt(time / (60 * 60 * 24));
                let hou = parseInt(time % (60 * 60 * 24) / 3600);
                let min = parseInt(time % (60 * 60 * 24) % 3600 / 60);
                let sec = parseInt(time % (60 * 60 * 24) % 3600 % 60);
                obj = {
                  day: this.timeFormat(day),
                  hou: this.timeFormat(hou),
                  min: this.timeFormat(min),
                  sec: this.timeFormat(sec),
                  hide: 1
                }
              } else {
                //活动已结束，全部设置为'00'
                obj = {day: '00', hou: '00', min: '00', sec: '00'}
              }
              var txt = "goodlist[" + idx + "].djs";
              th.setData({[txt]: obj});
            }
          });
     }
   },

  //读取数据
  async requestSalelist() {
    if (!this.data.ismore) return false;
    var e = this,th = e;
    var i = "/api/weshop/teamlist/pageteam/" + th.data.type + "?page=" + e.data.currentPage;
    var plist = [],alllist = th.data.goodlist;
    if (!alllist) alllist = [];

    wx.showLoading();
    await getApp().request.promiseGet(i, {
      isShowLoading: 0,
      data: {
        store_id: os.stoid,
        is_end: 0,
        is_show: 1,
        user_id:getApp().globalData.user_id,
      }
    }).then(res => {
      plist = res.data.data.pageData;
    });

    if (plist.length <= 0) {


      th.data.ismore = 0;
      //没有数据切换
      if (e.data.currentPage == 1 && this.data.type == 1) {

        e.data.currentPage=1;
        i = "/api/weshop/teamlist/pageteam/0?page=" + e.data.currentPage;
        await getApp().request.promiseGet(i, {
          isShowLoading: 0,
          data: {
            store_id: os.stoid,
            is_end: 0,
            is_show: 1,
            user_id:getApp().globalData.user_id,
          }
        }).then(res => {
          if(ut.ajax_ok(res)){
             th.data.b_plist = res.data.data.pageData;
          }
        });

        wx.hideLoading();
        if(th.data.b_plist){
          //让秒杀跳转后能下拉加载
          th.data.ismore = 1;
           //组件的id
           var auto_go = th.selectComponent("#auto_go");
           auto_go.show();

        }else{
            getApp().showWarning("没有更多数据");
        }

        // if(plist){
        //   setTimeout(function () {
        //     th.data.ismore = 1;
        //     th.setData({
        //       type: 0
        //     });
        //     th.requestSalelist();
        //   }, 1000);
        // }

      }
      else{
        wx.hideLoading();
        getApp().showWarning("没有更多数据");
      }

      return false;
    }

    if(plist) {
      //--循环读取接口---
      for (var i = 0; i < plist.length; i++) {
        var prom_id = plist[i].id;
        await getApp().request.promiseGet("/api/weshop/activitylist/getActLen/" +
            os.stoid + "/6/" + prom_id, {}).then(res => {
          if (res.data.code == 0) {
            plist[i].status = 1;
            if (res.data.data <= 0) plist[i].status = 3;
          }
        });
        alllist.push(plist[i]);
      }
      e.data.currentPage++;
    }

    th.setData({
      goodlist: alllist,
      isshow: 1,
      is_get:1,
    });

    setTimeout(()=>{
      wx.hideLoading();
    },500)

  },

  onPullDownRefresh: function () {
    this.reloadGoodList();
  },
  reloadGoodList: function () {
    this.data.goodlist = [], this.data.currentPage = 1, this.requestSalelist();
  },
  onReachBottom: function () {
    this.requestSalelist();
  },

  //点击tab事件
  tip: function (e) {
    var a = e.currentTarget.dataset.ty,
      th = this;
    th.data.ismore = 1;
    th.data.currentPage = 1;
    this.setData({
      type: a,
      goodlist: []
    });

    if(a==0){
      var auto_go = th.selectComponent("#auto_go");
      auto_go.stop();
    }

    this.reloadGoodList();
  },



  //---------分享配置--------
  onShareAppMessage: function (e) {
      getApp().globalData.no_clear=1;
    var curPage = this;
    var pagePath = curPage.route; //当前页面url
    if (pagePath.indexOf('/') != 0) {
      pagePath = '/' + pagePath;
    }
    if (getApp().globalData.user_id) {

      if (pagePath.indexOf("?") > 0) {
        pagePath += "&first_leader=" + getApp().globalData.user_id;
      } else {
        pagePath += "?first_leader=" + getApp().globalData.user_id;
      }
        //群id分享
        if (getApp().globalData.groupchat_id) {
          pagePath+="&groupchat_id="+getApp().globalData.groupchat_id
        }
    }else{
      if(pagePath.indexOf("?")>0){
        pagePath+="&groupchat_id="+getApp().globalData.groupchat_id
      }else{
        pagePath+="?groupchat_id="+getApp().globalData.groupchat_id
      }

    }

    console.log("11" + pagePath);

    return {
      title: "限时团购",
      path: pagePath,
    }
  },




  //图片失败，默认图片
  bind_bnerr2: function (e) {
    
    var _errImg = e.target.dataset.errorimg;
    var val = e.target.dataset.val;
    if (val != "/public/images/default_goods_image_240.gif") {
      var _errObj = {};
      _errObj[_errImg] = "/public/images/default_goods_image_240.gif";
      this.setData(_errObj) //注意这里的赋值方式,只是将数据列表中的此项图片路径值替换掉 ;
    }
  },

  imageLoad: function (e) {
    var imgwidth = e.detail.width;
    var imgheight = e.detail.height;
    //宽高比
    var ratio = imgwidth / imgheight;
    //计算的高度值
    var viewHeight = 750 / ratio;
    var hei = this.data.max_sw_height;

    if (hei < viewHeight) {
      this.setData({
        max_sw_height: viewHeight
      });
    }
  },

  onShareTimeline() {
        getApp().globalData.no_clear=1;
        var store_name = getApp().globalData.config ? getApp().globalData.config.store_name : '';
        if (!store_name)
            store_name = getApp().globalData.setting.appName;
        var user_id=getApp().globalData.user_id;
        if(!user_id) user_id=0;
          var url=''
          //群id分享
          if (getApp().globalData.groupchat_id) {
            url+="&groupchat_id="+getApp().globalData.groupchat_id
          }
        return {
            title: '拼团活动-' + store_name,
            query: 'first_leader='+user_id+url

        }
    },

  go_url(e){
    let url=e.currentTarget.dataset.url;
    if(url){
        getApp().goto(url);
    }
},

  //-- 自动数数，要进行跳转 ---
 async auto_back(){

    var e=this,th=this;
    th.setData({ type: 0 });
    wx.showLoading();

   var plist=this.data.b_plist;
   var alllist = th.data.goodlist;
   if (!alllist) alllist = [];

    if(plist) {
      //--循环读取接口---
      for (var i = 0; i < plist.length; i++) {
        var prom_id = plist[i].id;
        await getApp().request.promiseGet("/api/weshop/activitylist/getActLen/" +
            os.stoid + "/6/" + prom_id, {}).then(res => {
          if (res.data.code == 0) {
            plist[i].status = 1;
            if (res.data.data <= 0) plist[i].status = 3;
          }
        });
        alllist.push(plist[i]);
      }
      e.data.currentPage++;
    }
    th.setData({
      goodlist: alllist,
      isshow: 1,
      is_get:1,
    });

    setTimeout(()=>{
      wx.hideLoading();
    },400)


  }


});