const auth = require('../../../utils/auth');

const PAGE_SIZE = 20;

Page({
  data: {
    orgName: '',
    loading: false,
    noMore: false,
    pageNo: 1,
    total: 0,
    teams: []
  },

  onLoad() {
    this.loadTeams(true);
  },

  onPullDownRefresh() {
    this.loadTeams(true).finally(() => wx.stopPullDownRefresh());
  },

  async loadTeams(refresh = false) {
    if (this.data.loading) return;
    const pageNo = refresh ? 1 : this.data.pageNo;
    if (!refresh && this.data.noMore) return;

    this.setData({ loading: true });
    try {
      const res = await auth.fetchMyTeams({ pageNo, pageSize: PAGE_SIZE });
      const rows = (res && res.rows) || [];
      const total = (res && res.total) || 0;
      const newTeams = refresh ? rows : [...this.data.teams, ...rows];
      const noMore = newTeams.length >= total;
      this.setData({
        teams: newTeams,
        pageNo: pageNo + 1,
        total,
        noMore
      });
    } catch (err) {
      wx.showToast({ title: err?.message || '加载失败', icon: 'none' });
    } finally {
      this.setData({ loading: false });
    }
  },

  onBack() {
    if (getCurrentPages().length > 1) {
      wx.navigateBack();
    } else {
      wx.switchTab({ url: '/pages/mine/mine' });
    }
  },

  onViewOrgPoints() {
    wx.showToast({ title: '单位积分功能开发中', icon: 'none' });
  },

  onTeamTap(e) {
    const { id } = e.currentTarget.dataset;
    wx.navigateTo({ url: `/subpackages/mine/team-detail/team-detail?id=${id}` });
  }
});