// subpages/understandJs/pages/archivesDept/archivesDept.js
const api = require('../../../../utils/understandJs')
Page({
  /**
   * 页面的初始数据
   */
  data: {
    pageIndex: 1,
    pageSize: 10,
    searchContent: '',
    deptId:'',
    archivesList: [],
    nodata: false,
    loadMoreType: 'none',
    loadMoreVisible: false,
    deptName: '',
    listType: 0 //档案列表样式 1-搜索样式 0-无搜索样式
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    console.log(options)
    this.setData({
      searchContent: options.searchContent,
      deptId: options.deptId,
      deptName: options.dept,
      listType: options.searchContent.length
    })
    wx.setNavigationBarTitle({
      title: options.dept
    })
    this.search(this.data.deptId, this.data.searchContent)
  },

  bindInputValue (e) {
    this.setData({
      searchContent: e.detail.value
    })
  },

  searchFile () {
    if(!this.data.searchContent.trim('')) {
      wx.showToast({
        title: '不能为空',
        icon: 'none',
        duration: 2000
      })
      return;
    }
    this.data.archivesList = []
    this.search(this.data.deptId, this.data.searchContent.trim(''))
  },

  search(deptId, keywords) {
    let params = {
      pageIndex: this.data.pageIndex,
      pageSize: this.data.pageSize,
      deptId,
      searchContent: keywords
    }
    api.archivelist(params).then(res => {
      console.log('搜索接口', res);
      this.setData({
        archivesList: [...this.data.archivesList,...res.data],
        nodata: false,
        loadMoreType: res.data.length === this.data.pageSize ? 'loading' : 'none',
        loadMoreVisible: res.data.length === this.data.pageSize ? false : true
      })
      if (this.data.archivesList.length == 0) {//没有值
        this.setData({
          nodata: true,
          loadMoreType: 'none',
          loadMoreVisible: false,
        })
      } else if (keywords != '') {
        let reg = new RegExp(keywords,'g')
        this.data.archivesList.forEach(item => {
          item.title = item.title.replace(reg,'<span style="color:red">'+keywords+'</span>')
          // item.archivesNum = item.archivesNum.replace(reg,'<span style="color:red">'+keywords+'</span>')
        })
        this.setData({
          archivesList: this.data.archivesList
        })
        console.log(this.data.archivesList)
      }
    }).catch(err => {
      this.setData({
        archivesList: [],
        nodata: true,
        loadMoreType: 'none',
        loadMoreVisible: false,
      })
      console.log(err)
    })
  },
  /**
   * 跳转到档案详情
   */
  goToArchivesDetail (e) {
    console.log(e.currentTarget.dataset)
    wx.navigateTo({
      url: `../archivesDetail/archivesDetail?archiveId=${e.currentTarget.dataset.archiveId}`
    })
  },
  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom: function () {
    this.setData({
      loadMoreVisible: true
    })
    if (this.data.loadMoreType === 'loading') {
      this.setData({
        pageIndex: this.data.pageIndex + 1,
        pageSize: this.data.pageSize,
      })
      this.search(this.data.deptId, this.data.searchContent)
    }
  }
})