// packageH/starMusic/starMusicListGroup/starMusicListGroup.js
var app = getApp();
Page({
  /**
   * 页面的初始数据
   */
  data: {
    listData: [],
    nowTime: parseInt(new Date().getTime() / 1000),
    activity_id: 0,

    page: 1, //分页数，当前页数
    isLoadMore: true, //判断是否要加载更多的标志
    total_page: 0, //总页数
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    this.data.activity_id = options.id;
    this.getData();
  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady: function () {},

  getData() {
    let urlStr = app.getNetAddresss(
      "plugin.star-spell.frontend.index.openList"
    );
    app._postNetWork({
      url: urlStr,
      data: { activity_id: this.data.activity_id },
      success: (resdata) => {
        var res = resdata.data;
        if (res.result != 1) return app.tips(res.msg);
        this.data.total_page = res.data.last_page;
        if (!this.data.total_page) {
          this.data.total_page = 0;
        }
        let _team = res.data.data;
        for (let i = _team.length - 1; i >= 0; i--) {
          if (_team[i].end_time <= this.data.nowTime) {
            _team.splice(i, 1); //删除下标为i的元素
          }
        }
        this.setData({
          listData: _team,
        });
      },
    });
  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow: function () {},

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide: function () {},

  gotoGroupDetails(evt) {
    let id = evt.currentTarget.dataset.id;
    wx.navigateTo({
      url:
        "/packageH/starMusic/starMusicGroupDetails/starMusicGroupDetails?id=" +
        id,
    });
  },

  /**
   * 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.isLoadMore) {
      this._getMoreData();
    } else {
      console.log("没有更多数据");
    }
  },

  //加载更多数据
  _getMoreData() {
    this.data.isLoadMore = false; // 防止多次请求分页数据
    if (this.data.page >= this.data.total_page) {
      // that.loading = true;
      return;
    } else {
      this.data.page += 1;
      let urlStr = app.getNetAddresss(
        "plugin.star-spell.frontend.index.openList"
      );
      app._postNetWork({
        url: urlStr,
        data: {
          page: this.data.page,
          activity_id: this.data.activity_id,
        },
        success: (resdata) => {
          let res = resdata.data;
          this.data.isLoadMore = true;
          if (res.result === 1) {
            let _team = res.data.data;
            for (let i = _team.length - 1; i >= 0; i--) {
              if (_team[i].end_time <= start_time) {
                _team.splice(i, 1); //删除下标为i的元素
              }
            }
            let listData = this.data.listData.concat(_team);
            this.setData({ listData });
          } else {
            this.data.page = this.data.page - 1;
            this.data.isLoadMore = false;
          }
        },
      });
    }
  },

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