class ScreenSession {
  final String name;
  final String pid;
  final bool attached;

  ScreenSession({
    required this.name,
    required this.pid,
    required this.attached,
  });

  factory ScreenSession.fromJson(Map<String, dynamic> json) {
    return ScreenSession(
      name: json['name'] ?? '',
      pid: json['pid'] ?? '',
      attached: json['attached'] ?? false,
    );
  }

  Map<String, dynamic> toJson() {
    return {
      'name': name,
      'pid': pid,
      'attached': attached,
    };
  }
}

class Conversation {
  final String id;
  final String title;
  final DateTime createdAt;
  final int messageCount;

  Conversation({
    required this.id,
    required this.title,
    required this.createdAt,
    required this.messageCount,
  });

  factory Conversation.fromJson(Map<String, dynamic> json) {
    return Conversation(
      id: json['id'],
      title: json['title'] ?? 'Untitled',
      createdAt: DateTime.parse(json['created_at']),
      messageCount: json['message_count'] ?? 0,
    );
  }
}