// index.ts
// 获取应用实例
const app = getApp<IAppOption>()
const defaultAvatarUrl = 'https://mmbiz.qpic.cn/mmbiz/icTdbqWNOwNRna42FI242Lcia07jQodd2FJGIYQfG0LAJGFxM4FbnQP6yfMxBgJ0F3YRqJCJ1aPAK2dQagdusBZg/0'

Component({
  data: {
    userInfo: {
      avatarUrl: '/images/default-avatar.png',
      nickName: '体验卡已过期'
    },
    recentBooks: [
      {
        id: 1,
        title: 'Java编程思想',
        author: 'Bruce Eckel',
        coverUrl: 'https://img3.doubanio.com/view/subject/l/public/s27243455.jpg',
        bookUrl: '',
        description: '本书赢得了全球程序员的广泛赞誉'
      },
      {
        id: 2,
        title: 'C Primer Plus',
        author: 'Stephen Prata',
        coverUrl: 'https://img2.doubanio.com/view/subject/l/public/s29196249.jpg',
        bookUrl: '',
        description: 'C语言程序设计经典教程'
      },
      {
        id: 3,
        title: '狂帆',
        author: '血红',
        coverUrl: 'https://img1.doubanio.com/view/subject/l/public/s29934566.jpg',
        bookUrl: '',
        description: '一本精彩的玄幻小说'
      }
    ] as Book[],
    recommendBooks: [
      {
        id: 4,
        title: '龙族IV：奥丁之渊',
        author: '江南',
        coverUrl: 'https://img2.doubanio.com/view/subject/l/public/s29850307.jpg',
        bookUrl: '',
        description: '青春如同奔流的江水，一去不回来不及道别',
        rating: 89.8,
        status: '大家都在读'
      },
      {
        id: 5,
        title: '白鹿原',
        author: '陈忠实',
        coverUrl: 'https://img1.doubanio.com/view/subject/l/public/s28111905.jpg',
        bookUrl: '',
        description: '一部渭河平原五十年变迁的雄奇史诗',
        rating: 91.9,
        status: '神作'
      },
      {
        id: 6,
        title: 'Linux是怎样工作的',
        author: '[日]武内觉',
        coverUrl: 'https://img3.doubanio.com/view/subject/l/public/s33654311.jpg',
        bookUrl: '',
        description: '从命令行、Shell脚本到内核原理',
        rating: 80.0,
        status: '技术经典'
      }
    ] as Book[],
    currentTab: 'recommend',
    loading: false
  },

  lifetimes: {
    attached() {
      // 使用模拟数据，暂时注释掉实际的API调用
      // this.getUserInfo();
      // this.getRecentBooks();
      // this.getRecommendBooks();
    }
  },

  methods: {
    // 获取用户信息
    async getUserInfo() {
      const userInfo = wx.getStorageSync('userInfo');
      if (userInfo) {
        this.setData({ userInfo });
      }
    },

    // 获取最近阅读的书籍
    async getRecentBooks() {
      try {
        const res = await request.get<BookListResponse>('/books/recent');
        if (res.code === 200) {
          this.setData({
            recentBooks: res.data.records
          });
        }
      } catch (error) {
        console.error('获取最近阅读失败:', error);
      }
    },

    // 获取推荐书籍
    async getRecommendBooks() {
      try {
        this.setData({ loading: true });
        const res = await request.get<BookListResponse>('/books/recommend');
        if (res.code === 200) {
          this.setData({
            recommendBooks: res.data.records
          });
        }
      } catch (error) {
        console.error('获取推荐书籍失败:', error);
      } finally {
        this.setData({ loading: false });
      }
    },

    // 切换标签
    switchTab(e: any) {
      const tab = e.currentTarget.dataset.tab;
      this.setData({ currentTab: tab });
      // TODO: 根据不同标签加载不同内容
    },

    // 打开书籍
    openBook(e: any) {
      const { id, url } = e.currentTarget.dataset;
      wx.navigateTo({
        url: `/pages/bookshelf/reader?id=${id}&bookUrl=${encodeURIComponent(url)}`
      });
    },

    // 跳转到书架
    goToBookshelf() {
      wx.switchTab({
        url: '/pages/bookshelf/list'
      });
    },

    // 跳转到设置
    goToSettings() {
      wx.navigateTo({
        url: '/pages/profile/settings'
      });
    }
  }
})