const api = require('../../utils/api.js');

Page({
  data: {
    article: null,
    loading: true,
    error: '',
  },
  onLoad(options) {
    const id = options.id;
    if (!id) {
      this.setData({ loading: false, error: '文章不存在' });
      return;
    }
    api
      .getArticle(id)
      .then((a) => this.setData({ article: a, loading: false }))
      .catch((e) => this.setData({ loading: false, error: e.message || '加载失败' }));
  },
  // 从文章跳到对应的记录入口
  goRecord() {
    wx.switchTab({ url: '/pages/record/record' });
  },
  onShareAppMessage() {
    const a = this.data.article;
    return {
      title: a ? a.title : '肉垫计划 · 新手养宠知识',
      path: a ? `/pages/article/article?id=${a.id}` : '/pages/home/home',
    };
  },
});