first commit

app/lib/presentation/blocs/scan/scan_state.dart

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+part of 'scan_bloc.dart';
+
+abstract class ScanState extends Equatable {
+  const ScanState();
+
+  @override
+  List<Object?> get props => [];
+}
+
+class ScanInitial extends ScanState {}
+
+class ScanReady extends ScanState {
+  final Tour tour;
+
+  const ScanReady({required this.tour});
+
+  @override
+  List<Object?> get props => [tour];
+}
+
+class ScanProcessing extends ScanState {
+  final String barcode;
+
+  const ScanProcessing({required this.barcode});
+
+  @override
+  List<Object?> get props => [barcode];
+}
+
+class ScanObjectDetected extends ScanState {
+  final LogisticObject object;
+  final String suggestedState;
+  final Tour? tour;
+  final String? originBarcode;
+
+  const ScanObjectDetected({
+    required this.object,
+    required this.suggestedState,
+    this.tour,
+    this.originBarcode,
+  });
+
+  @override
+  List<Object?> get props => [object, suggestedState, tour, originBarcode];
+}
+
+// Special state for Fehlkassette (error cassette) detection
+class ScanFehlKassetteDetected extends ScanState {
+  final LogisticObject object;
+  final String suggestedState;
+  final Tour? tour;
+
+  const ScanFehlKassetteDetected({
+    required this.object,
+    required this.suggestedState,
+    this.tour,
+  });
+
+  @override
+  List<Object?> get props => [object, suggestedState, tour];
+}
+
+// Special state for container object detection (VS state machine)
+class ScanContainerObjectDetected extends ScanState {
+  final LogisticObject object;
+  final String suggestedState;
+  final Tour? tour;
+  final String containerId;
+  final String containerType;
+
+  const ScanContainerObjectDetected({
+    required this.object,
+    required this.suggestedState,
+    this.tour,
+    required this.containerId,
+    required this.containerType,
+  });
+
+  @override
+  List<Object?> get props => [object, suggestedState, tour, containerId, containerType];
+}
+
+// Special state for container detection
+class ScanContainerDetected extends ScanState {
+  final LogisticObject object;
+  final String suggestedState;
+  final Tour? tour;
+  final String containerId;
+  final String containerType;
+
+  const ScanContainerDetected({
+    required this.object,
+    required this.suggestedState,
+    this.tour,
+    required this.containerId,
+    required this.containerType,
+  });
+
+  @override
+  List<Object?> get props => [object, suggestedState, tour, containerId, containerType];
+}
+
+// Special state for container close detection (vehVs state machine)
+class ScanContainerCloseDetected extends ScanState {
+  final LogisticObject object;
+  final String suggestedState;
+  final String targetStateForObjects;
+  final Tour? tour;
+  final String containerType;
+
+  const ScanContainerCloseDetected({
+    required this.object,
+    required this.suggestedState,
+    required this.targetStateForObjects,
+    this.tour,
+    required this.containerType,
+  });
+
+  @override
+  List<Object?> get props => [object, suggestedState, targetStateForObjects, tour, containerType];
+}
+
+class ScanUnknownObject extends ScanState {
+  final String barcode;
+  final String prefix;
+  final Tour? tour;
+
+  const ScanUnknownObject({
+    required this.barcode,
+    required this.prefix,
+    this.tour,
+  });
+
+  @override
+  List<Object?> get props => [barcode, prefix, tour];
+}
+
+class ScanPageDetected extends ScanState {
+  final String pageId;
+  final String label;
+  final Tour tour;
+
+  const ScanPageDetected({
+    required this.pageId,
+    required this.label,
+    required this.tour,
+  });
+
+  @override
+  List<Object?> get props => [pageId, label, tour];
+}
+
+class ScanObjectUpdated extends ScanState {
+  final LogisticObject object;
+  final String previousState;
+  final String newState;
+  final Tour? tour;
+
+  const ScanObjectUpdated({
+    required this.object,
+    required this.previousState,
+    required this.newState,
+    this.tour,
+  });
+
+  @override
+  List<Object?> get props => [object, previousState, newState, tour];
+}
+
+class ScanObjectCreated extends ScanState {
+  final String barcode;
+
+  const ScanObjectCreated({required this.barcode});
+
+  @override
+  List<Object?> get props => [barcode];
+}
+
+class ScanError extends ScanState {
+  final String message;
+
+  const ScanError({required this.message});
+
+  @override
+  List<Object?> get props => [message];
+}
+
+class ScanValidationError extends ScanState {
+  final String message;
+
+  const ScanValidationError({required this.message});
+
+  @override
+  List<Object?> get props => [message];
+}