class Workspace {
  final String id;
  final String name;
  final String type;
  final String? description;
  final String ownerId;
  final int memberCount;
  final DateTime createdAt;

  Workspace({
    required this.id,
    required this.name,
    required this.type,
    this.description,
    required this.ownerId,
    this.memberCount = 0,
    required this.createdAt,
  });

  factory Workspace.fromJson(Map<String, dynamic> json) => Workspace(
        id: json['id'] as String,
        name: json['name'] as String,
        type: json['type'] as String? ?? 'personal',
        description: json['description'] as String?,
        ownerId: json['owner_id'] as String? ?? '',
        memberCount: json['member_count'] as int? ?? 0,
        createdAt: DateTime.parse(json['created_at'] as String),
      );

  Map<String, dynamic> toJson() => {
        'id': id,
        'name': name,
        'type': type,
        'description': description,
        'owner_id': ownerId,
        'member_count': memberCount,
        'created_at': createdAt.toIso8601String(),
      };

  bool get isPersonal => type == 'personal';
  bool get isTeam => type == 'team';
}

class WorkspaceMember {
  final String id;
  final String userId;
  final String userName;
  final String userEmail;
  final String role;
  final DateTime joinedAt;

  WorkspaceMember({
    required this.id,
    required this.userId,
    this.userName = '',
    this.userEmail = '',
    required this.role,
    required this.joinedAt,
  });

  factory WorkspaceMember.fromJson(Map<String, dynamic> json) =>
      WorkspaceMember(
        id: json['id'] as String,
        userId: json['user_id'] as String? ?? '',
        userName: json['user_name'] as String? ?? '',
        userEmail: json['user_email'] as String? ?? '',
        role: json['role'] as String? ?? 'member',
        joinedAt: json['created_at'] != null
            ? DateTime.parse(json['created_at'] as String)
            : DateTime.now(),
      );
}

class CreateWorkspaceRequest {
  final String name;
  final String? description;

  CreateWorkspaceRequest({required this.name, this.description});

  Map<String, dynamic> toJson() => {
        'name': name,
        'description': description,
      };
}