import articleApi from "../../../api/articleApi"
import clientConfig from "../../../config/index"


Page({

  data: {
    searchKey: '',
    hotArticles:[],
    rankType: 'all',
    hasMore: true, // 是否有更多数据
    loading: false, // 是否正在加载
    pageSize: 10,
    pageNum: 1,
    sortField: '',
  },
 
  onSearch(){
    this.data.hotArticles = [] 
    this.data.pageNum = 1
    this.data.hasMore = true
    this.fetchData()
  },

  onLoad(options) {
    this.fetchData()
  },

  onReachBottom: function () {
    if (this.data.hasMore) {
      this.fetchData(); // 触底时加载更多数据
    }
  },

  fetchData(){
    if (this.data.loading) {
      return; // 如果正在加载，则不再加载
    }

    articleApi.projectPage({
      pageNum: this.data.pageNum,
      pageSize: this.data.pageSize,
      searchKey: this.data.searchKey,
      sortField: this.data.sortField,
      sortOrder: 'descend'
    }).then(res=>{
      this.setData({
        hotArticles: [...this.data.hotArticles, ...res.data.rows],
        loading: false,
        pageNum: this.data.pageNum + 1
      })

      if (res.data.rows.length < 10) {
        console.log(res.data.rows)
        this.setData({ hasMore: false });
      }
    })
  },

  rank(e){
    let rankType = e.currentTarget.dataset.type
    this.setData({rankType})
    this.fetchData()
  },
  copyUrl: function(e) {
    const url = e.currentTarget.dataset.url;
    const name = e.currentTarget.dataset.name;

    wx.setClipboardData({
      data: name + ' 演示视频：' + url,
      success: () => {
        wx.showToast({
          title: '已复制到剪贴板',
          icon: 'success',
          duration: 2000
        });
      }
    });
  },
  // 分享给朋友
  onShareAppMessage(res) {
    return new Promise((resolve) => {
      wx.showLoading({
        title: '生成分享图片...'
      })
      // 获取页面截图
      wx.createSelectorQuery()
        .select('.card-blank')  // 选择要截图的区域，这里选择了标题区域
        .fields({
          size: true,
          scrollOffset: true
        })
        .exec((res) => {
          wx.hideLoading()
          resolve({
            title: '南音源码资源搜索',
            path: '/pages/tabpages/org/org',
            imageUrl: ''  // 微信会自动使用页面截图
          })
        })
    })
  },

  // 分享到朋友圈
  onShareTimeline() {
    return {
      title: '南音源码资源搜索',
      query: '',
      imageUrl: ''  // 微信会自动使用页面截图
    }
  }
})