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

class BookmarkRepository {
  final DatabaseService _databaseService = DatabaseService.instance;

  /// 获取所有书签
  Future<List<Bookmark>> getAllBookmarks() async {
    try {
      final bookmarksBox = _databaseService.getBookmarksBox();
      return bookmarksBox.values.toList();
    } catch (e) {
      print('❌ 获取所有书签失败: $e');
      rethrow;
    }
  }

  /// 根据ID获取书签
  Future<Bookmark?> getBookmarkById(String id) async {
    try {
      final bookmarksBox = _databaseService.getBookmarksBox();
      return bookmarksBox.get(id);
    } catch (e) {
      print('❌ 根据ID获取书签失败: $e');
      rethrow;
    }
  }

  /// 添加新书签
  Future<void> addBookmark(Bookmark bookmark) async {
    try {
      final bookmarksBox = _databaseService.getBookmarksBox();
      await bookmarksBox.put(bookmark.id, bookmark);
      print('✅ 书签添加成功: ${bookmark.title}');
    } catch (e) {
      print('❌ 添加书签失败: $e');
      rethrow;
    }
  }

  /// 更新书签信息
  Future<void> updateBookmark(Bookmark bookmark) async {
    try {
      final bookmarksBox = _databaseService.getBookmarksBox();
      await bookmarksBox.put(bookmark.id, bookmark);
      print('✅ 书签更新成功: ${bookmark.title}');
    } catch (e) {
      print('❌ 更新书签失败: $e');
      rethrow;
    }
  }

  /// 删除书签
  Future<void> deleteBookmark(String id) async {
    try {
      final bookmarksBox = _databaseService.getBookmarksBox();
      await bookmarksBox.delete(id);
      print('✅ 书签删除成功: $id');
    } catch (e) {
      print('❌ 删除书签失败: $e');
      rethrow;
    }
  }
}