flux/lib/features/settings/document_sequence/models/document_sequence_model.dart

enum DocumentType { ticket, shipment, invoice }

class DocumentSequence {
  final String docType;
  final int nextValue;
  final String prefix;

  DocumentSequence({
    required this.docType,
    required this.nextValue,
    required this.prefix,
  });

  DocumentSequence copyWith({int? nextValue, String? prefix}) {
    return DocumentSequence(
      docType: docType,
      nextValue: nextValue ?? this.nextValue,
      prefix: prefix ?? this.prefix,
    );
  }

  factory DocumentSequence.fromMap(Map<String, dynamic> map) {
    return DocumentSequence(
      docType: map['doc_type'],
      nextValue: map['next_value'],
      prefix: map['prefix'] ?? '',
    );
  }
}