// pages/volunteers/volunteers.js
var app = getApp();
Page({

  /**
   * 页面的初始数据
   */
  data: {
    title: '',
    page: 0, //当前页数
    pageCount: 0, //总页数
    list: []
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    var that = this;
    that.setData({
      title: options.type == 0 ? '附近活动' : '其他活动',
      type: options.type
    })
    this.getList();

  },

  /**
   * 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 () {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    //触底以后加载更多
    if ((this.data.page + 1) < this.data.pageCount) {
      var pageIndex = this.data.page + 1
      this.setData({
        page: pageIndex
      })
      this.getList();
    } else {
      wx.showToast({
        title: '没有更多活动啦。',
        icon: 'success',
        duration: 2000
      });
    }
  },

  getList() {
    var that = this;
    var config = wx.getStorageSync('config');
    var location = wx.getStorageSync('location');

    wx.request({
      url: app.url + 'ajax_get_volunteer_event_list.php',
      data: {
        unionId: config.unionId,
        province: location.province,
        city: location.city,
        district: location.district,
        type: that.data.type == 0 ? 'nearby' : 'other',
        page: that.data.page,
      },
      header: {
        'content-type': 'application/json'
      },
      method: 'GET',
      dataType: 'json',
      success: function (res) {
        if (res.statusCode == 200) {
          console.log(res)
          that.setData({
            page: res.data.result.page,
            pageCount: res.data.result.pageCount,
            list: that.data.list.concat(res.data.result.volunteerEventList),
          })
        }
      },
      fail: function (res) {},
      complete: function (res) {},
    })
  },

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

  },
})