poNumber property

String? get poNumber

Implementation

String? get poNumber {
  final mainItem = filteredItems.firstWhereOrNull(
    (ToItem item) =>
        item.itemNumber.startsWith('0') &&
        (item.intercoPo?.trim().isNotEmpty ?? false),
  );
  if (mainItem != null) {
    return mainItem.intercoPo;
  }

  final fallbackItem = filteredItems.firstWhereOrNull(
    (ToItem item) => item.intercoPo?.trim().isNotEmpty ?? false,
  );
  return fallbackItem?.intercoPo;
}