// packageH/circleCommunity/circleMyAttention/circleMyAttention.js
var app = getApp();
Page({

  /**
	 * 页面的初始数据
	 */
  data: {

    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
    listData:[],
    networkLoading:false,


  },

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

  followMember(evt){
    let index = evt.currentTarget.dataset.index;
    let id = evt.currentTarget.dataset.id;
    let json={attention_member_id:id};
    let urlStr = app.getNetAddresss('plugin.circle.frontend.circle-member.cancel-attention');
    app._getNetWork({
      url: urlStr,
      data:json,
      success: (resdata) => {
        var res = resdata.data;
        app.tips(res.msg);
        if (res.result != 1) return;
        let listData = this.data.listData;
        listData.splice(index,1);
        this.setData({listData});
      }
    });
  },

  initData(){
    this.setData({
      page:1,
      total_page:0,
      isLoadMore:true,
      networkLoading:false
    });
  },
  getListData(){
    this.initData();
    let urlStr = app.getNetAddresss('plugin.circle.frontend.circle-member.my-attention-list');
    app._postNetWork({
      url: urlStr,
      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;
        }
        this.setData({
          listData:res.data.data,
          networkLoading:true
        });			
      }
    });
  },

  //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.circle.frontend.circle-member.my-attention-list');
      app._postNetWork({
        url: urlStr,
        data:{page:this.data.page},
        success: (resdata) => {
          let res = resdata.data;
          this.data.isLoadMore = true;
          if (res.result === 1) {
            let listData = this.data.listData.concat(res.data.data);
            this.setData({listData});
          } else {
            this.data.page = this.data.page - 1;
            this.data.isLoadMore = false;
          }
        }
      });
    }
  },

  gotoCard(evt){
    let card = evt.currentTarget.dataset.card;
    wx.navigateTo({
      url: '/packageB/member/business_card/BusinessCard/BusinessCard?mark=card&card_id='+card,
    });
  },

  /**
	 * 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 () {

  },

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

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

  }
});