const api = require('../../services/api')
const app = getApp()

Page({
  data: { user: null, items: [], streaks: {}, loading: true },
  onShow() {
    if (!app.globalData.token) { wx.reLaunch({ url: '/pages/login/index' }); return }
    this.setData({ user: app.globalData.user })
    this.loadItems()
  },
  onPullDownRefresh() { this.loadItems().then(() => wx.stopPullDownRefresh()) },
  async loadItems() {
    try {
      const items = await api.get('/api/checkin/items')
      const streaks = {}
      for (const item of items.filter(i => i.status === 'active')) {
        try { const s = await api.get('/api/checkin/streak/' + item.id); streaks[item.id] = s.streak } catch(e) {}
      }
      this.setData({ items: items.filter(i => i.status !== 'deleted'), streaks, loading: false })
    } catch(e) { this.setData({ loading: false }) }
  },
  goCreate() { wx.navigateTo({ url: '/pages/checkin/create/index' }) },
  goDetail(e) { wx.navigateTo({ url: '/pages/checkin/detail/index?id=' + e.currentTarget.dataset.id }) },
  goProfile() { wx.switchTab({ url: '/pages/profile/index/index' }) },
})