/// Résumé enfant affiché dans la fiche parent (dashboard admin).
class ParentChildSummary {
  final String id;
  final String? firstName;
  final String? lastName;
  final String status;

  ParentChildSummary({
    required this.id,
    this.firstName,
    this.lastName,
    required this.status,
  });

  String get fullName {
    final fn = (firstName ?? '').trim();
    final ln = (lastName ?? '').trim();
    if (fn.isEmpty && ln.isEmpty) return 'Enfant';
    if (ln.isEmpty) return fn;
    return '$fn $ln';
  }

  factory ParentChildSummary.fromJson(Map<String, dynamic> json) {
    return ParentChildSummary(
      id: (json['id'] ?? '').toString(),
      firstName: json['first_name'] as String?,
      lastName: json['last_name'] as String?,
      status: (json['status'] ?? '').toString(),
    );
  }
}