const store = require('../../utils/store.js');
const api = require('../../utils/api.js');
const { toastErr } = require('../../utils/ui.js');

Page({
  data: { user: {}, pets: [], summary: {}, initial: '', sheetShow: false, sheetType: '' },
  onLoad() {
    this._unsub = store.subscribe(() => this.applyUser());
  },
  onUnload() {
    if (this._unsub) this._unsub();
  },
  onShow() {
    store
      .ready()
      .then(() => {
        this.applyUser();
        this.loadSummary();
      })
      .catch((e) => toastErr(e));
  },
  applyUser() {
    const user = store.getUser() || {};
    // WXML 取不了字符串下标，首字在这里算
    this.setData({ pets: store.getPets(), user, initial: (user.nickname || '?').slice(0, 1) });
  },
  loadSummary() {
    api
      .userSummary()
      .then((summary) => this.setData({ summary }))
      .catch(() => {});
  },
  // 看自己的公开主页，和别人看到的是同一个页面、同一套渲染
  previewPublic() {
    const uid = this.data.user && this.data.user.id;
    if (uid) wx.navigateTo({ url: `/pages/user/user?id=${uid}` });
  },
  goSettings() {
    wx.navigateTo({ url: '/pages/settings/settings' });
  },
  goRelations(e) {
    const uid = (this.data.user && this.data.user.id) || '';
    if (!uid) return wx.showToast({ title: '登录信息还没就绪', icon: 'none' });
    wx.navigateTo({ url: `/pages/relations/relations?id=${uid}&kind=${e.currentTarget.dataset.kind}` });
  },
  goPlan() {
    wx.navigateTo({ url: '/pages/plan/plan' });
  },
  goRecord() {
    wx.switchTab({ url: '/pages/record/record' });
  },
  onPickPet(e) {
    store.switchPet(e.currentTarget.dataset.id);
    wx.switchTab({ url: '/pages/home/home' });
  },
  openSheet(e) {
    this.setData({ sheetType: e.currentTarget.dataset.type, sheetShow: true });
  },
  closeSheet() {
    this.setData({ sheetShow: false });
  },
  onAddPet() {
    this.setData({ sheetType: 'addPet', sheetShow: true });
  },
  onFab() {
    wx.navigateTo({ url: '/pages/ai/ai' });
  },
  onShareAppMessage() {
    return { title: '肉垫计划 · 每天照顾好毛孩子', path: '/pages/home/home' };
  },
});