import { getOfficialsList } from "../../utils/api"
Page({
  /**
   * 页面的初始数据
   */
  data: {
    partyGroupId: "",
    gOfficialsList: [],
    loadMoreVisible: false,
    loadMoreType: "none",
    preloadVisible: true,
    pageNo: 1,
    pageSize: 10
  },

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

  /**
   * 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 () {
    this.setData({
      loadMoreVisible: true
    })
    if (this.data.loadMoreType === "loading") {
      this.setData({
        pageNo: this.data.pageNo + 1
      })
      this.getOfficialsList()
    }
  },

  // 官小带个长 列表
  getOfficialsList () {
    const para = {
      pageIndex: this.data.pageNo,
      pageSize: this.data.pageSize,
      partyGroupId: this.data.partyGroupId
    }
    getOfficialsList(para).then(res => {
      console.log("获取官小带个长列表", res)
      this.setData({
        gOfficialsList: [...this.data.gOfficialsList, ...res.data],
        loadMoreType: res.data.length === this.data.pageSize ? "loading": "none",
        preloadVisible: false
      })
      if (this.data.loadMoreType === "none" && this.data.gOfficialsList.length !== 0) {
        this.setData({
          loadMoreVisible: true
        })
      }
    }).catch(err => {
      console.log(err)
      this.setData({
        gOfficialsList: [],
        loadMoreType: "none",
        preloadVisible: false
      })
    })
  }
})