Page({
  data: {
    dream: {},
    dreamId: '',
    emotions: [
      { name: '开心', value: 'happy', icon: 'smile' },
      { name: '害怕', value: 'scared', icon: 'warn' },
      { name: '治愈', value: 'healing', icon: 'like' },
      { name: '怪异', value: 'strange', icon: 'question' },
      { name: '悲伤', value: 'sad', icon: 'cry' },
      { name: '愤怒', value: 'angry', icon: 'no' },
      { name: '紧张', value: 'nervous', icon: 'waiting' },
      { name: '平静', value: 'calm', icon: 'sleep' }
    ]
  },

  onLoad(options) {
    const id = options.id;
    this.setData({
      dreamId: id
    });
    this.loadDreamDetail(id);
  },

  // 加载梦境详情
  loadDreamDetail(id) {
    wx.getStorage({
      key: 'dreamRecords',
      success: (res) => {
        const records = res.data || [];
        const dream = records.find(record => record.id === id);
        
        if (dream) {
          this.setData({
            dream
          });
        } else {
          wx.showToast({
            title: '未找到记录',
            icon: 'none'
          });
          setTimeout(() => {
            wx.navigateBack();
          }, 1500);
        }
      }
    });
  },

  // 获取情绪图标
  getEmotionIcon(emotion) {
    const emotionObj = this.data.emotions.find(item => item.value === emotion);
    return emotionObj ? emotionObj.icon : 'info';
  },

  // 获取情绪名称
  getEmotionName(emotion) {
    const emotionObj = this.data.emotions.find(item => item.value === emotion);
    return emotionObj ? emotionObj.name : '';
  },

  // 删除记录
  deleteRecord() {
    const that = this;
    wx.showModal({
      title: '确认删除',
      content: '确定要删除这条梦境记录吗？',
      success(res) {
        if (res.confirm) {
          wx.getStorage({
            key: 'dreamRecords',
            success: (res) => {
              let records = res.data || [];
              records = records.filter(record => record.id !== that.data.dreamId);
              
              wx.setStorage({
                key: 'dreamRecords',
                data: records,
                success: () => {
                  wx.showToast({
                    title: '删除成功',
                    icon: 'success',
                    duration: 2000
                  });
                  
                  setTimeout(() => {
                    wx.navigateBack();
                  }, 1500);
                }
              });
            }
          });
        }
      }
    });
  },

  // 编辑记录
  editRecord() {
    // 在实际应用中，这里应该跳转到编辑页面
    // 并传递当前记录的数据
    wx.showToast({
      title: '编辑功能开发中',
      icon: 'none'
    });
  }
});