import { getTopicHotList, getHotIssueList, getHotItemList } from '../../../../api/reality'
Page({
  data: {
    isClick: 'topic',
    showTimePicker: false,
    someMonthsType: 1,
    timeList: [
      { time: '最近一个月', id: 1 },
      { time: '最近三个月', id: 2 },
      { time: '最近六个月', id: 3 },
      { time: '最近一年', id: 4 }],
    list: [],
    pageIndex: 1,
    pageSize: 10,
    total: 0,
    loadVisible: true,
    loadType: 'more',
    isShow: false,
    listLength: 0,
    isShowLoading: true, //true 正在加载中 false 可以切换
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.getTopicHotList()
  },
  goIndex(e: any) {
    if (this.data.isClick == "topic") {
      wx.navigateTo({ url: `/subpages/issue/pages/detail/topicDetail/topicDetail?Id=${e.currentTarget.dataset.id}` });
    } else if (this.data.isClick == "issue") {
      wx.navigateTo({ url: `/subpages/issue/pages/detail/IssueDetails/issueDetails?Id=${e.currentTarget.dataset.id}` });
    } else if (this.data.isClick == "project") {
      wx.navigateTo({ url: `/subpages/issue/pages/detail/projectDetails/projectDetails?Id=${e.currentTarget.dataset.id}` });
    }
  },
  triggle(e: any) {
    if (this.data.isShowLoading) {
      wx.showToast({
        title: '正在加载中请稍后切换', //提示的内容,
        icon: 'none', //图标,
        duration: 2000, //延迟时间,
        mask: true, //显示透明蒙层，防止触摸穿透,
      });
      return
    }
    let { currentTarget } = e
    this.setData({
      list: [],//3个tab切换时,也应该把之前的内容清空
      loadType: 'more',
      isShow: false,
      pageIndex: 1,
      showTimePicker:false
    })
    if (currentTarget.dataset.index == "最热话题") {
      this.setData({
        isClick: 'topic',
      })
      this.getTopicHotList()
  
    } else if (currentTarget.dataset.index == "最热议题") {
      this.setData({
        isClick: 'issue',
      })
      this.getHotIssueList()
    } else if (currentTarget.dataset.index == "最热项目") {
      this.setData({
        isClick: 'project',
      })
      this.getHotItemList()
    }
  },
  // 显示隐藏时间选择框
  chooseTimePicker() {
    if (this.data.isShowLoading) {
      wx.showToast({
        title: '正在加载中请稍后切换', //提示的内容,
        icon: 'none', //图标,
        duration: 2000, //延迟时间,
        mask: true, //显示透明蒙层，防止触摸穿透,
      });
      return
    }
    this.setData({
      showTimePicker: !this.data.showTimePicker
    })
  },
  // 选择时间
  onTimeChange(e: any) {
    this.setData({
      someMonthsType: e.currentTarget.dataset.time,
      showTimePicker: false,
      preloadVisible: true,
      loadType: 'more',
      isShow: false,
      pageIndex: 1,
      list: []//选择时间切换之前把之前的内容都清空
    })
    if (this.data.isClick == "topic") {
      this.getTopicHotList()
    } else if (this.data.isClick == "issue") {
      this.getHotIssueList()
    } else if (this.data.isClick == "project") {
      this.getHotItemList()
    }

  },
  /****话题**** */
  async getTopicHotList() {
    this.setData({
      loadVisible: true,
      isShowLoading: true,
    })
    try {
      let obj = {
        pageIndex: this.data.pageIndex,
        pageSize: this.data.pageSize,
        someMonthsType: this.data.someMonthsType
      }
      let res = await getTopicHotList(obj)
      this.setData({
        list: this.data.list.concat(res.data.list),
        listLength: res.data.list.length,
        isShowLoading: false,
      })
      if (this.data.listLength !== this.data.pageSize) {
        this.setData({
          loadType: 'none',
          isShowLoading: false,
        })
      }
      if (this.data.list.length == 0) {
        this.setData({
          loadVisible: false,
          isShow: true,
          isShowLoading: false,
        })
      }
    } catch (err) {
      this.setData({
        loadVisible: false,
        isShow: true,
        isShowLoading: true,
      })
    }
  },
  /****议题**** */
  async getHotIssueList() {
    this.setData({
      loadVisible: true,
      isShowLoading: true,
    })
    try {
      let obj = {
        pageIndex: this.data.pageIndex,
        pageSize: this.data.pageSize,
        someMonthsType: this.data.someMonthsType
      }
      let res = await getHotIssueList(obj)
      this.setData({
        list: this.data.list.concat(res.data.list),
        listLength: res.data.list.length,
        isShowLoading: false,
      })
      if (this.data.listLength !== this.data.pageSize) {
        this.setData({
          loadType: 'none',
          isShowLoading: false,
        })
      }
      if (this.data.list.length == 0) {
        this.setData({
          loadVisible: false,
          isShow: true,
          isShowLoading: false,
        })
      }
    } catch (err) {
      this.setData({
        loadVisible: false,
        isShow: true,
        isShowLoading: false,
      })
    }
  },
  /****项目**** */
  async getHotItemList() {
    this.setData({
      loadVisible: true,
      isShowLoading: true,
    })
    try {
      let obj = {
        pageIndex: this.data.pageIndex,
        pageSize: this.data.pageSize,
        someMonthsType: this.data.someMonthsType
      }
      let res = await getHotItemList(obj)
      this.setData({
        list: this.data.list.concat(res.data.list),
        listLength: res.data.list.length,
        isShowLoading: false,
      })
      if (this.data.listLength !== this.data.pageSize) {
        this.setData({
          loadType: 'none',
          isShowLoading: false,
        })
      }
      if (this.data.list.length == 0) {
        this.setData({
          loadVisible: false,
          isShow: true,
          isShowLoading: false,
        })
      }
    } catch (err) {
      this.setData({
        loadVisible: false,
        isShow: true,
        isShowLoading: false,
      })

    }
  },
  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    // 判断是否需要在加载数据
    if (this.data.listLength !== this.data.pageSize) {
      this.setData({
        loadType: 'none',
      })
      return
    }
    this.setData({
      loadType: 'more',
    })
    let obj = {
      pageIndex: ++this.data.pageIndex,
      pageSize: this.data.pageSize,
      someMonthsType: this.data.someMonthsType
    }

    if (this.data.isClick == "topic") {
      this.getTopicHotList()
    } else if (this.data.isClick == "issue") {
      this.getHotIssueList()
    } else if (this.data.isClick == "project") {
      this.getHotItemList()
    }
  },

})