[Application] Migrate to null safety

lib/application/artifact/artifact_bloc.dart

@@ -19,7 +19,7 @@ class ArtifactBloc extends PopBloc<ArtifactEvent, ArtifactState> {
   ArtifactBloc(this._genshinService, this._telemetryService) : super(const ArtifactState.loading());
 
   @override
-  ArtifactEvent getEventForPop(String key) => ArtifactEvent.loadArtifact(key: key, addToQueue: false);
+  ArtifactEvent getEventForPop(String? key) => ArtifactEvent.loadArtifact(key: key!, addToQueue: false);
 
   @override
   Stream<ArtifactState> mapEventToState(

lib/application/artifact/artifact_event.dart

@@ -1,9 +1,9 @@
 part of 'artifact_bloc.dart';
 
 @freezed
-abstract class ArtifactEvent with _$ArtifactEvent {
+class ArtifactEvent with _$ArtifactEvent {
   const factory ArtifactEvent.loadArtifact({
-    @required String key,
+    required String key,
     @Default(true) bool addToQueue,
   }) = _LoadArtifact;
 }

lib/application/artifact/artifact_state.dart

@@ -1,17 +1,17 @@
 part of 'artifact_bloc.dart';
 
 @freezed
-abstract class ArtifactState with _$ArtifactState {
+class ArtifactState with _$ArtifactState {
   const factory ArtifactState.loading() = _LoadingState;
 
   const factory ArtifactState.loaded({
-    @required String name,
-    @required String image,
-    @required int rarityMin,
-    @required int rarityMax,
-    @required List<ArtifactCardBonusModel> bonus,
-    @required List<String> images,
-    @required List<String> charImages,
-    @required List<String> droppedBy,
+    required String name,
+    required String image,
+    required int rarityMin,
+    required int rarityMax,
+    required List<ArtifactCardBonusModel> bonus,
+    required List<String> images,
+    required List<String> charImages,
+    required List<String> droppedBy,
   }) = _LoadedState;
 }

lib/application/artifacts/artifacts_bloc.dart

@@ -50,7 +50,7 @@ class ArtifactsBloc extends Bloc<ArtifactsEvent, ArtifactsState> {
   }
 
   ArtifactsState _buildInitialState({
-    String search,
+    String? search,
     List<String> excludeKeys = const [],
     int rarity = 0,
     ArtifactFilterType artifactFilterType = ArtifactFilterType.name,

lib/application/artifacts/artifacts_event.dart

@@ -1,13 +1,13 @@
 part of 'artifacts_bloc.dart';
 
 @freezed
-abstract class ArtifactsEvent with _$ArtifactsEvent {
+class ArtifactsEvent with _$ArtifactsEvent {
   const factory ArtifactsEvent.init({@Default(<String>[]) List<String> excludeKeys}) = _Init;
 
-  const factory ArtifactsEvent.collapseNotes({@required bool collapse}) = _CollapseNotesChanged;
+  const factory ArtifactsEvent.collapseNotes({required bool collapse}) = _CollapseNotesChanged;
 
   const factory ArtifactsEvent.searchChanged({
-    @required String search,
+    required String search,
   }) = _SearchChanged;
 
   const factory ArtifactsEvent.rarityChanged(int rarity) = _RarityChanged;

lib/application/artifacts/artifacts_state.dart

@@ -1,18 +1,18 @@
 part of 'artifacts_bloc.dart';
 
 @freezed
-abstract class ArtifactsState with _$ArtifactsState {
+class ArtifactsState with _$ArtifactsState {
   const factory ArtifactsState.loading() = _LoadingState;
   const factory ArtifactsState.loaded({
-    @required List<ArtifactCardModel> artifacts,
-    @required bool collapseNotes,
-    String search,
-    @required int rarity,
-    @required int tempRarity,
-    @required ArtifactFilterType artifactFilterType,
-    @required ArtifactFilterType tempArtifactFilterType,
-    @required SortDirectionType sortDirectionType,
-    @required SortDirectionType tempSortDirectionType,
+    required List<ArtifactCardModel> artifacts,
+    required bool collapseNotes,
+    String? search,
+    required int rarity,
+    required int tempRarity,
+    required ArtifactFilterType artifactFilterType,
+    required ArtifactFilterType tempArtifactFilterType,
+    required SortDirectionType sortDirectionType,
+    required SortDirectionType tempSortDirectionType,
     @Default(<String>[]) List<String> excludeKeys,
   }) = _LoadedState;
 }

lib/application/calculator_asc_materials/calculator_asc_materials_event.dart

@@ -1,58 +1,58 @@
 part of 'calculator_asc_materials_bloc.dart';
 
 @freezed
-abstract class CalculatorAscMaterialsEvent with _$CalculatorAscMaterialsEvent {
+class CalculatorAscMaterialsEvent with _$CalculatorAscMaterialsEvent {
   const factory CalculatorAscMaterialsEvent.init({
-    @required int sessionKey,
+    required int sessionKey,
   }) = _Init;
 
   const factory CalculatorAscMaterialsEvent.addCharacter({
-    @required int sessionKey,
-    @required String key,
-    @required int currentLevel,
-    @required int desiredLevel,
-    @required int currentAscensionLevel,
-    @required int desiredAscensionLevel,
-    @required List<CharacterSkill> skills,
-    @required bool useMaterialsFromInventory,
+    required int sessionKey,
+    required String key,
+    required int currentLevel,
+    required int desiredLevel,
+    required int currentAscensionLevel,
+    required int desiredAscensionLevel,
+    required List<CharacterSkill> skills,
+    required bool useMaterialsFromInventory,
   }) = _AddCharacter;
 
   const factory CalculatorAscMaterialsEvent.updateCharacter({
-    @required int sessionKey,
-    @required int index,
-    @required int currentLevel,
-    @required int desiredLevel,
-    @required int currentAscensionLevel,
-    @required int desiredAscensionLevel,
-    @required List<CharacterSkill> skills,
-    @required bool isActive,
-    @required bool useMaterialsFromInventory,
+    required int sessionKey,
+    required int index,
+    required int currentLevel,
+    required int desiredLevel,
+    required int currentAscensionLevel,
+    required int desiredAscensionLevel,
+    required List<CharacterSkill> skills,
+    required bool isActive,
+    required bool useMaterialsFromInventory,
   }) = _UpdateCharacter;
 
   const factory CalculatorAscMaterialsEvent.addWeapon({
-    @required int sessionKey,
-    @required String key,
-    @required int currentLevel,
-    @required int desiredLevel,
-    @required int currentAscensionLevel,
-    @required int desiredAscensionLevel,
-    @required bool useMaterialsFromInventory,
+    required int sessionKey,
+    required String key,
+    required int currentLevel,
+    required int desiredLevel,
+    required int currentAscensionLevel,
+    required int desiredAscensionLevel,
+    required bool useMaterialsFromInventory,
   }) = _AddWeapon;
 
   const factory CalculatorAscMaterialsEvent.updateWeapon({
-    @required int sessionKey,
-    @required int index,
-    @required int currentLevel,
-    @required int desiredLevel,
-    @required int currentAscensionLevel,
-    @required int desiredAscensionLevel,
-    @required bool isActive,
-    @required bool useMaterialsFromInventory,
+    required int sessionKey,
+    required int index,
+    required int currentLevel,
+    required int desiredLevel,
+    required int currentAscensionLevel,
+    required int desiredAscensionLevel,
+    required bool isActive,
+    required bool useMaterialsFromInventory,
   }) = _UpdateWeapon;
 
   const factory CalculatorAscMaterialsEvent.removeItem({
-    @required int sessionKey,
-    @required int index,
+    required int sessionKey,
+    required int index,
   }) = _RemoveItem;
 
   const factory CalculatorAscMaterialsEvent.close() = _Close;

lib/application/calculator_asc_materials/calculator_asc_materials_state.dart

@@ -1,9 +1,9 @@
 part of 'calculator_asc_materials_bloc.dart';
 
 @freezed
-abstract class CalculatorAscMaterialsState with _$CalculatorAscMaterialsState {
+class CalculatorAscMaterialsState with _$CalculatorAscMaterialsState {
   const factory CalculatorAscMaterialsState.initial({
-    @required List<ItemAscensionMaterials> items,
-    @required List<AscensionMaterialsSummary> summary,
+    required List<ItemAscensionMaterials> items,
+    required List<AscensionMaterialsSummary> summary,
   }) = _InitialState;
 }

lib/application/calculator_asc_materials_item/calculator_asc_materials_item_event.dart

@@ -1,50 +1,50 @@
 part of 'calculator_asc_materials_item_bloc.dart';
 
 @freezed
-abstract class CalculatorAscMaterialsItemEvent with _$CalculatorAscMaterialsItemEvent {
+class CalculatorAscMaterialsItemEvent with _$CalculatorAscMaterialsItemEvent {
   const factory CalculatorAscMaterialsItemEvent.load({
-    @required String key,
-    @required bool isCharacter,
+    required String key,
+    required bool isCharacter,
   }) = _Init;
 
   const factory CalculatorAscMaterialsItemEvent.loadWith({
-    @required String key,
-    @required bool isCharacter,
-    @required int currentLevel,
-    @required int desiredLevel,
-    @required int currentAscensionLevel,
-    @required int desiredAscensionLevel,
-    @required bool useMaterialsFromInventory,
-    @required List<CharacterSkill> skills,
+    required String key,
+    required bool isCharacter,
+    required int currentLevel,
+    required int desiredLevel,
+    required int currentAscensionLevel,
+    required int desiredAscensionLevel,
+    required bool useMaterialsFromInventory,
+    required List<CharacterSkill> skills,
   }) = _LoadWith;
 
   const factory CalculatorAscMaterialsItemEvent.currentLevelChanged({
-    @required int newValue,
+    required int newValue,
   }) = _CurrentLevelChanged;
 
   const factory CalculatorAscMaterialsItemEvent.desiredLevelChanged({
-    @required int newValue,
+    required int newValue,
   }) = _DesiredLevelChanged;
 
   const factory CalculatorAscMaterialsItemEvent.currentAscensionLevelChanged({
-    @required int newValue,
+    required int newValue,
   }) = _CurrentAscensionLevelChanged;
 
   const factory CalculatorAscMaterialsItemEvent.desiredAscensionLevelChanged({
-    @required int newValue,
+    required int newValue,
   }) = _DesiredAscensionLevelChanged;
 
   const factory CalculatorAscMaterialsItemEvent.skillCurrentLevelChanged({
-    @required int index,
-    @required int newValue,
+    required int index,
+    required int newValue,
   }) = _SkillCurrentLevelChanged;
 
   const factory CalculatorAscMaterialsItemEvent.skillDesiredLevelChanged({
-    @required int index,
-    @required int newValue,
+    required int index,
+    required int newValue,
   }) = _SkillDesiredLevelChanged;
 
   const factory CalculatorAscMaterialsItemEvent.useMaterialsFromInventoryChanged({
-    @required bool useThem,
+    required bool useThem,
   }) = _UseMaterialsFromInventoryChanged;
 }

lib/application/calculator_asc_materials_item/calculator_asc_materials_item_state.dart

@@ -1,17 +1,17 @@
 part of 'calculator_asc_materials_item_bloc.dart';
 
 @freezed
-abstract class CalculatorAscMaterialsItemState with _$CalculatorAscMaterialsItemState {
+class CalculatorAscMaterialsItemState with _$CalculatorAscMaterialsItemState {
   const factory CalculatorAscMaterialsItemState.loading() = _LoadingState;
 
   const factory CalculatorAscMaterialsItemState.loaded({
-    @required String name,
-    @required String imageFullPath,
-    @required int currentLevel,
-    @required int desiredLevel,
-    @required int currentAscensionLevel,
-    @required int desiredAscensionLevel,
-    @required bool useMaterialsFromInventory,
+    required String name,
+    required String imageFullPath,
+    required int currentLevel,
+    required int desiredLevel,
+    required int currentAscensionLevel,
+    required int desiredAscensionLevel,
+    required bool useMaterialsFromInventory,
     @Default([]) List<CharacterSkill> skills,
   }) = _LoadedState;
 }

lib/application/calculator_asc_materials_order/calculator_asc_materials_order_event.dart

@@ -1,15 +1,15 @@
 part of 'calculator_asc_materials_order_bloc.dart';
 
 @freezed
-abstract class CalculatorAscMaterialsOrderEvent implements _$CalculatorAscMaterialsOrderEvent {
+class CalculatorAscMaterialsOrderEvent with _$CalculatorAscMaterialsOrderEvent {
   const factory CalculatorAscMaterialsOrderEvent.init({
-    @required int sessionKey,
-    @required List<ItemAscensionMaterials> items,
+    required int sessionKey,
+    required List<ItemAscensionMaterials> items,
   }) = _Init;
 
   const factory CalculatorAscMaterialsOrderEvent.positionChanged({
-    @required int oldIndex,
-    @required int newIndex,
+    required int oldIndex,
+    required int newIndex,
   }) = _PositionChanged;
 
   const factory CalculatorAscMaterialsOrderEvent.applyChanges() = _ApplyChanges;

lib/application/calculator_asc_materials_order/calculator_asc_materials_order_state.dart

@@ -1,9 +1,9 @@
 part of 'calculator_asc_materials_order_bloc.dart';
 
 @freezed
-abstract class CalculatorAscMaterialsOrderState implements _$CalculatorAscMaterialsOrderState {
+class CalculatorAscMaterialsOrderState with _$CalculatorAscMaterialsOrderState {
   const factory CalculatorAscMaterialsOrderState.initial({
-    @required int sessionKey,
-    @required List<ItemAscensionMaterials> items,
+    required int sessionKey,
+    required List<ItemAscensionMaterials> items,
   }) = _InitialState;
 }

lib/application/calculator_asc_materials_session_form/calculator_asc_materials_session_form_event.dart

@@ -1,9 +1,9 @@
 part of 'calculator_asc_materials_session_form_bloc.dart';
 
 @freezed
-abstract class CalculatorAscMaterialsSessionFormEvent implements _$CalculatorAscMaterialsSessionFormEvent {
+class CalculatorAscMaterialsSessionFormEvent with _$CalculatorAscMaterialsSessionFormEvent {
   const factory CalculatorAscMaterialsSessionFormEvent.nameChanged({
-    @required String name,
+    required String name,
   }) = _NameChanged;
 
   const factory CalculatorAscMaterialsSessionFormEvent.close() = _Close;

lib/application/calculator_asc_materials_session_form/calculator_asc_materials_session_form_state.dart

@@ -1,10 +1,10 @@
 part of 'calculator_asc_materials_session_form_bloc.dart';
 
 @freezed
-abstract class CalculatorAscMaterialsSessionFormState implements _$CalculatorAscMaterialsSessionFormState {
+class CalculatorAscMaterialsSessionFormState with _$CalculatorAscMaterialsSessionFormState {
   const factory CalculatorAscMaterialsSessionFormState.loaded({
-    @required String name,
-    @required bool isNameDirty,
-    @required bool isNameValid,
+    required String name,
+    required bool isNameDirty,
+    required bool isNameValid,
   }) = _LoadedState;
 }

lib/application/calculator_asc_materials_sessions/calculator_asc_materials_sessions_event.dart

@@ -1,20 +1,20 @@
 part of 'calculator_asc_materials_sessions_bloc.dart';
 
 @freezed
-abstract class CalculatorAscMaterialsSessionsEvent implements _$CalculatorAscMaterialsSessionsEvent {
+class CalculatorAscMaterialsSessionsEvent with _$CalculatorAscMaterialsSessionsEvent {
   const factory CalculatorAscMaterialsSessionsEvent.init() = _Init;
 
   const factory CalculatorAscMaterialsSessionsEvent.createSession({
-    @required String name,
+    required String name,
   }) = _CreateSession;
 
   const factory CalculatorAscMaterialsSessionsEvent.updateSession({
-    @required int key,
-    @required String name,
+    required int key,
+    required String name,
   }) = _UpdateSession;
 
   const factory CalculatorAscMaterialsSessionsEvent.deleteSession({
-    @required int key,
+    required int key,
   }) = _DeleteSession;
 
   const factory CalculatorAscMaterialsSessionsEvent.close() = _Close;