fixed dialog picker of optional values

lib/screens/logbook_photo_edit/bloc_logbook_photo_edit.dart

@@ -51,7 +51,7 @@ class LogbookPhotoEditBloc extends Bloc<LogbookPhotoEditEvent, LogbookPhotoEditS
     _newPhoto = _newPhoto.copyWith(apertureValue: Optional(event.aperture));
     emit(
       state.copyWith(
-        aperture: event.aperture,
+        aperture: Optional(event.aperture),
         canSave: _canSave(),
       ),
     );
@@ -61,7 +61,7 @@ class LogbookPhotoEditBloc extends Bloc<LogbookPhotoEditEvent, LogbookPhotoEditS
     _newPhoto = _newPhoto.copyWith(shutterSpeedValue: Optional(event.shutterSpeed));
     emit(
       state.copyWith(
-        shutterSpeed: event.shutterSpeed,
+        shutterSpeed: Optional(event.shutterSpeed),
         canSave: _canSave(),
       ),
     );

lib/screens/logbook_photo_edit/components/picker_list_tile/widget_list_tile_picker.dart

@@ -8,7 +8,7 @@ class PickerListTile<T extends PhotographyValue> extends StatelessWidget {
   final String title;
   final T? selectedValue;
   final List<T> values;
-  final ValueChanged<T?> onChanged;
+  final ValueChanged<Optional<T>> onChanged;
 
   const PickerListTile({
     required this.icon,
@@ -26,14 +26,17 @@ class PickerListTile<T extends PhotographyValue> extends StatelessWidget {
       title: Text(title),
       trailing: Text(selectedValue?.toString() ?? S.of(context).notSet),
       onTap: () {
-        showDialog<T?>(
+        showDialog<Optional<T>>(
           context: context,
-          builder: (_) => DialogPicker<T?>(
+          builder: (_) => DialogPicker<Optional<T>>(
             icon: icon,
             title: title,
-            selectedValue: selectedValue,
+            selectedValue: Optional(selectedValue),
-            values: [null, ...values],
+            values: [
-            titleAdapter: (context, value) => value?.toString() ?? S.of(context).notSet,
+              const Optional(null),
+              ...values.toSet().map((e) => Optional(e)),
+            ],
+            titleAdapter: (context, value) => value.value?.toString() ?? S.of(context).notSet,
           ),
         ).then((value) {
           if (value != null) {

lib/screens/logbook_photo_edit/screen_logbook_photo_edit.dart

@@ -224,7 +224,7 @@ class _AperturePickerListTile extends StatelessWidget {
         values: ApertureValue.values,
         selectedValue: state.aperture,
         onChanged: (value) {
-          context.read<LogbookPhotoEditBloc>().add(LogbookPhotoApertureChangedEvent(value));
+          context.read<LogbookPhotoEditBloc>().add(LogbookPhotoApertureChangedEvent(value.value));
         },
       ),
     );
@@ -244,7 +244,7 @@ class _ShutterSpeedPickerListTile extends StatelessWidget {
         values: ShutterSpeedValue.values,
         selectedValue: state.shutterSpeed,
         onChanged: (value) {
-          context.read<LogbookPhotoEditBloc>().add(LogbookPhotoShutterSpeedChangedEvent(value));
+          context.read<LogbookPhotoEditBloc>().add(LogbookPhotoShutterSpeedChangedEvent(value.value));
         },
       ),
     );

lib/screens/logbook_photo_edit/state_logbook_photo_edit.dart

@@ -31,8 +31,8 @@ class LogbookPhotoEditState {
 
   LogbookPhotoEditState copyWith({
     String? name,
-    ApertureValue? aperture,
+    Optional<ApertureValue>? aperture,
-    ShutterSpeedValue? shutterSpeed,
+    Optional<ShutterSpeedValue>? shutterSpeed,
     String? note,
     bool? canSave,
     bool? isLoading,
@@ -44,8 +44,8 @@ class LogbookPhotoEditState {
         ev: ev,
         iso: iso,
         nd: nd,
-        aperture: aperture ?? this.aperture,
+        aperture: aperture != null ? aperture.value : this.aperture,
-        shutterSpeed: shutterSpeed ?? this.shutterSpeed,
+        shutterSpeed: shutterSpeed != null ? shutterSpeed.value : this.shutterSpeed,
         note: note ?? this.note,
         canSave: canSave ?? this.canSave,
         isLoading: isLoading ?? this.isLoading,

pubspec.lock

@@ -894,11 +894,11 @@ packages:
     dependency: "direct main"
     description:
       path: "."
-      ref: "v2.3.0"
+      ref: "v2.3.1"
-      resolved-ref: a8c419f21fcda06d76d26cc2416de459f0d51a60
+      resolved-ref: "8b39ac1927b791652618509abe0391f844229b93"
       url: "https://github.com/vodemn/m3_lightmeter_resources"
     source: git
-    version: "2.3.0+11"
+    version: "2.3.1+12"
   macros:
     dependency: transitive
     description:

pubspec.yaml

@@ -37,7 +37,7 @@ dependencies:
   m3_lightmeter_resources:
     git:
       url: "https://github.com/vodemn/m3_lightmeter_resources"
-      ref: v2.3.0
+      ref: v2.3.1
   map_launcher: 3.2.0
   material_color_utilities: 0.12.0
   package_info_plus: 8.1.3
@@ -68,6 +68,10 @@ dev_dependencies:
 
 dependency_overrides:
   geolocator_android: 4.6.1
+  m3_lightmeter_resources:
+    git:
+      url: "https://github.com/vodemn/m3_lightmeter_resources"
+      ref: v2.3.1
   material_color_utilities: 0.11.1
 
 flutter: