import '../models/highlight.dart';
import 'database_service.dart';

class HighlightRepository {
  final DatabaseService _databaseService = DatabaseService.instance;

  /// 获取所有高亮
  Future<List<Highlight>> getAllHighlights() async {
    try {
      final highlightsBox = _databaseService.getHighlightsBox();
      return highlightsBox.values.toList();
    } catch (e) {
      print('❌ 获取所有高亮失败: $e');
      rethrow;
    }
  }

  /// 根据ID获取高亮
  Future<Highlight?> getHighlightById(String id) async {
    try {
      final highlightsBox = _databaseService.getHighlightsBox();
      return highlightsBox.get(id);
    } catch (e) {
      print('❌ 根据ID获取高亮失败: $e');
      rethrow;
    }
  }

  /// 添加新高亮
  Future<void> addHighlight(Highlight highlight) async {
    try {
      final highlightsBox = _databaseService.getHighlightsBox();
      await highlightsBox.put(highlight.id, highlight);
      print('✅ 高亮添加成功: ${highlight.selectedText}');
    } catch (e) {
      print('❌ 添加高亮失败: $e');
      rethrow;
    }
  }

  /// 更新高亮信息
  Future<void> updateHighlight(Highlight highlight) async {
    try {
      final highlightsBox = _databaseService.getHighlightsBox();
      await highlightsBox.put(highlight.id, highlight);
      print('✅ 高亮更新成功: ${highlight.selectedText}');
    } catch (e) {
      print('❌ 更新高亮失败: $e');
      rethrow;
    }
  }

  /// 删除高亮
  Future<void> deleteHighlight(String id) async {
    try {
      final highlightsBox = _databaseService.getHighlightsBox();
      await highlightsBox.delete(id);
      print('✅ 高亮删除成功: $id');
    } catch (e) {
      print('❌ 删除高亮失败: $e');
      rethrow;
    }
  }
}