// pages/user/pdd/index.js
import productApi from "../../utils/https/common"
let timer = null,app = getApp();
Page({

  /**
   * 页面的初始数据
   */
  data: {
    type:1,
    nextList:[],
    menuList:[],
    menuIndex:-1,
    list:[],
    mineList:[],
    showMoreFlag:false,
    mineAllList:[],
    nextPage:1,
    page:1,
    nextTotal:1,
    total:1
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    // this.getMine();
    productApi.user_post("activity.haggle/get_act_list",{limit:100,page:1}).then(res=>{
      this.setData({
        menuList:res.data.data,
        menuIndex:0
      })
      this.getList()
    })
  },
  changeType:function(e){
    let type = e.currentTarget.dataset.type;
    if(this.data.type==type) return;
    this.setData({
      type:type,
      nextPage:1,
      page:1,
      nextTotal:1,
      total:1,
      list:[],
      nextList:[]
    })
    this.onReachBottom()
  },
  changeMenu:function(e){
    let index = e.currentTarget.dataset.index;
    if(this.data.menuIndex==index) return;
    this.setData({
      menuIndex:index,
      page:1,
      total:1,
      list:[]
    })
    this.getList()
  },
  gotoDetail:function(e){
    let data = e.currentTarget.dataset;
    if(data.index || data.index==0){
      let item = this.data.list[data.index];
      console.log(item)
      // 已砍成已下单
      if(item.myOriginateFlag=='over' && item.isBuyed==1){
        wx.showModal({
          title:"提示",
          content:"单个商品单账户只可参与一次，是否原价购买",
          confirmColor:"#e14135",
          success:function(res){
            if(res.confirm){
              wx.navigateTo({
                url: '/pages/info/'+(item.frontShowModel=='line'?'productInfo':'skuProductInfo')+'/index?id='+item.productId
              })
            }
          }
        })
        return;
      }
      // 已砍成未下单
      if(item.myOriginateFlag=='over' && item.isBuyed!=1){
        productApi._get('productfront/getProductInfo',{
          productId:item.productId
        }).then(res=>{
          if(!res.data){
            wx.showToast({
              title:"该产品不存在或已下架",
              icon:'none'
            })
            return;
          }
          let skuIndex = res.data.skuInfo.findIndex(skuItem=>skuItem.id==item.skuId);
          if(skuIndex==-1) {
            wx.showToast({
              title:"该产品规格不存在",
              icon:'none'
            })
            return;
          }
          let sku = res.data.skuInfo[skuIndex];
          app.globalData.shoppingCart=[{
            baseInfo:res.data.baseInfo,
            modelInfo:sku.modelInfo,
            skuInfo:sku,
            productNum:1
          }]
          app.globalData.discounts = 0;
          // todo
          app.globalData.kjOrderId = item.originateId || null
          wx.navigateTo({
            url: '/pages/order/index',
          })
        })
        return;
      }
      // 已售罄
      if(item.stock<=0){
        wx.showModal({
          title:"提示",
          content:"此商品已售罄，是否原价购买",
          confirmColor:"#e14135",
          success:function(res){
            if(res.confirm){
              wx.navigateTo({
                url: '/pages/info/'+(item.frontShowModel=='line'?'productInfo':'skuProductInfo')+'/index?id='+item.productId
              })
            }
          }
        })
        return;
      }
      
    }
    wx.navigateTo({
      url:"info/index?id="+data.id+"&sid="+data.sid+"&aid="+data.aid
    })
  },
  getMine:function(){
    productApi.user_post("kj/getMyKjIngProductsNeedAuth",{}).then(res=>{
      this.setData({
        mineList:this.data.showMoreFlag?res.data:res.data.slice(0,2),
        mineAllList:res.data
      })
      this.setTime();
      timer = setInterval(()=>{
        this.setTime()
      },1000)
    })
  },
  getNext:function(){
    if(this.data.nextTotal==this.data.nextList.length) return;
    productApi.user_post("activity.haggle/get_warm_up",{
      limit:100,
      page:this.data.nextPage
    }).then(res=>{
      res.data.data.map(item=>{
        item.showMoreFlag = false;
        item.showList = item.product.slice(0,2);
      })
      this.setData({
        nextList:this.data.nextList.concat(res.data.data),
        nextPage:this.data.nextPage+1,
        nextTotal:res.data.total
      })
    })
  },
  getList:function(){
    if(this.data.total==this.data.list.length) return;
    let dataStr = this.getStrParams({
      act_id:this.data.menuList[this.data.menuIndex].id,
      limit:100,
      page:this.data.page
    })
    productApi.user_post("activity.haggle/get_act_products"+dataStr,{
      
    }).then(res=>{
      this.setData({
        list:this.data.list.concat(res.data.data),
        page:this.data.page+1,
        total:res.data.total
      })
    })
  },
  showMore:function(e){
    let index = e.currentTarget.dataset.index,nextList=this.data.nextList;
    nextList[index].showMoreFlag = !nextList[index].showMoreFlag;
    if(nextList[index].showMoreFlag){
      item.showList = item.product;
    }
    else {
      item.showList = item.product.slice(0,2);
    }
    this.setData({
      nextList:nextList
    })
  },
  showMineMore:function(){
    this.setData({
      showMoreFlag:!this.data.showMoreFlag
    })
    let mineList = this.data.mineAllList;
    if(!this.data.showMoreFlag){
      mineList= mineList.slice(0,2);
    }
    this.setData({
      mineList:mineList
    })
  },
  // 倒计时
  setTime:function(){
    let mineList = this.data.mineList,now = new Date().getTime();
    mineList.map(item=>{
      let overTime = new Date(item.overTime.replace(/-/g,'/')).getTime();
      if(overTime<=now){
        item.isOver=true;
      }
      else {
        let t = (overTime - now)/1000;
        let h = Math.floor(t/(60*60));
        t = t - h * 60*60;
        let m = Math.floor(t/60),s=Math.floor(t-m*60);
        if(h<10) {
          h="0"+h;
        }
        if(m<10) {
          m="0"+m;
        }
        if(s<10) {
          s="0"+s;
        }
        item.timeText=[h,m,s].join(" : ");
      }
    })
    this.setData({
      mineList:mineList
    })
  },
  /**
   * 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 () {
    if(this.data.mineList.length>0){
      this.setTime();
      timer = setInterval(()=>{
        this.setTime()
      },1000)
    }
    if(this.data.menuIndex>-1){
      this.getMine();
      this.getList();
    }
  },
  nextShowInfo:function(){
    wx.showModal({
      title:"提示",
      content:"活动暂未开始",
      confirmText:"我知道了",
      confirmColor:"#E14135",
      showCancel:false
    })
  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {
    if(timer){
      clearInterval(timer)
      timer = null;
    }
  },
  getStrParams:function(data){
    let dataStr = [];
    for(let i in data){
      dataStr.push(i+'='+data[i]);
    }
    return ("?"+dataStr.join("&"));
  },

  /**
   * 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 () {
    if(this.data.type==1){
      this.getList()
    }
    else {
      this.getNext()
    }
  },

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

  }
})