Page({
  data: {
    userInfo: {} as WechatMiniprogram.UserInfo,
    todayReadingTime: 0,
    totalBooks: 0,
    totalNotes: 0,
    totalBookmarks: 0,
    totalReadingDays: 0
  },

  onLoad() {
    this.loadUserInfo();
    this.loadStatistics();
  },

  // 加载用户信息
  loadUserInfo() {
    const userInfo = wx.getStorageSync('userInfo');
    if (userInfo) {
      this.setData({ userInfo });
    }
  },

  // 加载统计数据
  loadStatistics() {
    // 获取今日阅读时间
    const today = new Date().toDateString();
    const statistics = wx.getStorageSync('reading_statistics') || {};
    const todayReadingTime = Math.floor((statistics[today] || 0) / 60); // 转换为分钟

    // 获取笔记和书签数量
    const notes = wx.getStorageSync('all_notes') || [];
    const bookmarks = wx.getStorageSync('all_bookmarks') || [];
    
    // 获取阅读过的书籍
    const books = wx.getStorageSync('reading_history') || [];
    
    // 获取总阅读天数
    const readingDays = Object.keys(statistics).length;

    this.setData({
      todayReadingTime,
      totalBooks: books.length,
      totalNotes: notes.length,
      totalBookmarks: bookmarks.length,
      totalReadingDays: readingDays
    });
  },

  // 页面跳转
  navigateToNotes() {
    wx.navigateTo({ url: '/pages/notes/notes' });
  },

  navigateToBookmarks() {
    wx.navigateTo({ url: '/pages/notes/notes?tab=bookmarks' });
  },

  navigateToHistory() {
    wx.navigateTo({ url: '/pages/history/history' });
  },

  navigateToSettings() {
    wx.navigateTo({ url: '/pages/settings/settings' });
  }
});