dcm fix --only-rules=prefer-declaring-const-constructor lib

lib/core/locator.dart

@@ -11,7 +11,7 @@ final locator = GetIt.asNewInstance();
 class ServiceLocator {
   factory ServiceLocator() => _singleton;
 
-  ServiceLocator._internal();
+  const ServiceLocator._internal();
 
   static final ServiceLocator _singleton = ServiceLocator._internal();
 

lib/database/exercises/exercise_database.dart

@@ -14,6 +14,7 @@ part 'exercise_database.g.dart';
 
 @DataClassName('ExerciseTable')
 class Exercises extends Table {
+  const Exercises();
   IntColumn get id => integer()();
 
   TextColumn get data => text()();
@@ -30,6 +31,7 @@ class Exercises extends Table {
 
 @DataClassName('MuscleTable')
 class Muscles extends Table {
+  const Muscles();
   IntColumn get id => integer()();
 
   TextColumn get data => text().map(const MuscleConverter())();
@@ -37,6 +39,7 @@ class Muscles extends Table {
 
 @DataClassName('CategoryTable')
 class Categories extends Table {
+  const Categories();
   IntColumn get id => integer()();
 
   TextColumn get data => text().map(const ExerciseCategoryConverter())();
@@ -44,6 +47,7 @@ class Categories extends Table {
 
 @DataClassName('LanguagesTable')
 class Languages extends Table {
+  const Languages();
   IntColumn get id => integer()();
 
   TextColumn get data => text().map(const LanguageConverter())();
@@ -51,6 +55,7 @@ class Languages extends Table {
 
 @DataClassName('EquipmentTable')
 class Equipments extends Table {
+  const Equipments();
   IntColumn get id => integer()();
 
   TextColumn get data => text().map(const EquipmentConverter())();

lib/database/ingredients/ingredients_database.dart

@@ -9,6 +9,7 @@ part 'ingredients_database.g.dart';
 
 @DataClassName('IngredientTable')
 class Ingredients extends Table {
+  const Ingredients();
   IntColumn get id => integer()();
 
   TextColumn get data => text()();

lib/exceptions/no_result_exception.dart

@@ -1 +1,3 @@
-class NoResultException implements Exception {}
+class NoResultException implements Exception {
+  const NoResultException();
+}

lib/exceptions/no_such_entry_exception.dart

@@ -1 +1,3 @@
-class NoSuchEntryException implements Exception {}
+class NoSuchEntryException implements Exception {
+  const NoSuchEntryException();
+}

lib/main.dart

@@ -68,7 +68,7 @@ void main() async {
 }
 
 class MyApp extends StatelessWidget {
-  // This widget is the root of your application.
+  const MyApp(); // This widget is the root of your application.
   @override
   Widget build(BuildContext context) {
     return MultiProvider(

lib/models/exercises/alias.dart

@@ -31,7 +31,7 @@ class Alias {
   @JsonKey(required: true)
   final String alias;
 
-  Alias({this.id, required this.exerciseId, required this.alias});
+  const Alias({this.id, required this.exerciseId, required this.alias});
 
   // Boilerplate
   factory Alias.fromJson(Map<String, dynamic> json) => _$AliasFromJson(json);

lib/models/exercises/comment.dart

@@ -31,7 +31,7 @@ class Comment {
   @JsonKey(required: true)
   final String comment;
 
-  Comment({
+  const Comment({
     required this.id,
     required this.exerciseId,
     required this.comment,

lib/models/exercises/image.dart

@@ -37,7 +37,7 @@ class ExerciseImage {
   @JsonKey(name: 'is_main', defaultValue: false)
   final bool isMain;
 
-  ExerciseImage({
+  const ExerciseImage({
     required this.id,
     required this.uuid,
     required this.exerciseBaseId,

lib/models/exercises/variation.dart

@@ -25,7 +25,7 @@ class Variation {
   @JsonKey(required: true)
   final int id;
 
-  Variation({required this.id});
+  const Variation({required this.id});
 
   // Boilerplate
   factory Variation.fromJson(Map<String, dynamic> json) => _$VariationFromJson(json);

lib/models/nutrition/ingredient_weight_unit.dart

@@ -39,7 +39,7 @@ class IngredientWeightUnit {
   @JsonKey(required: true)
   final double amount;
 
-  IngredientWeightUnit({
+  const IngredientWeightUnit({
     required this.id,
     required this.weightUnit,
     required this.ingredient,

lib/models/nutrition/weight_unit.dart

@@ -28,7 +28,7 @@ class WeightUnit {
   @JsonKey(required: true)
   final String name;
 
-  WeightUnit({required this.id, required this.name});
+  const WeightUnit({required this.id, required this.name});
 
   // Boilerplate
   factory WeightUnit.fromJson(Map<String, dynamic> json) => _$WeightUnitFromJson(json);

lib/screens/auth_screen.dart

@@ -36,6 +36,7 @@ enum AuthMode {
 }
 
 class AuthScreen extends StatelessWidget {
+  const AuthScreen();
   static const routeName = '/auth';
 
   @override

lib/screens/dashboard.dart

@@ -23,6 +23,7 @@ import 'package:wger/widgets/dashboard/calendar.dart';
 import 'package:wger/widgets/dashboard/widgets.dart';
 
 class DashboardScreen extends StatefulWidget {
+  const DashboardScreen();
   static const routeName = '/dashboard';
 
   @override

lib/screens/form_screen.dart

@@ -35,7 +35,7 @@ class FormScreenArguments {
   /// Padding for the whole content, default 15px on all sides
   final EdgeInsets padding;
 
-  FormScreenArguments(
+  const FormScreenArguments(
     this.title,
     this.widget, {
     this.hasListView = false,
@@ -44,6 +44,7 @@ class FormScreenArguments {
 }
 
 class FormScreen extends StatelessWidget {
+  const FormScreen();
   static const routeName = '/form';
 
   @override

lib/screens/gym_mode.dart

@@ -23,6 +23,7 @@ import 'package:wger/providers/workout_plans.dart';
 import 'package:wger/widgets/workouts/gym_mode.dart';
 
 class GymModeScreen extends StatelessWidget {
+  const GymModeScreen();
   static const routeName = '/gym-mode';
 
   @override

lib/screens/home_tabs_screen.dart

@@ -38,6 +38,7 @@ import 'package:wger/screens/weight_screen.dart';
 import 'package:wger/screens/workout_plans_screen.dart';
 
 class HomeTabsScreen extends StatefulWidget {
+  const HomeTabsScreen();
   static const routeName = '/dashboard2';
 
   @override

lib/screens/log_meal_screen.dart

@@ -28,10 +28,11 @@ class LogMealArguments {
   final Meal meal;
   final bool popTwice;
 
-  LogMealArguments(this.meal, this.popTwice);
+  const LogMealArguments(this.meal, this.popTwice);
 }
 
 class LogMealScreen extends StatefulWidget {
+  const LogMealScreen();
   static const routeName = '/log-meal';
 
   @override

lib/screens/log_meals_screen.dart

@@ -22,6 +22,7 @@ import 'package:wger/models/nutrition/nutritional_plan.dart';
 import 'package:wger/widgets/nutrition/meal.dart';
 
 class LogMealsScreen extends StatefulWidget {
+  const LogMealsScreen();
   static const routeName = '/log-meals';
 
   @override
@@ -33,8 +34,7 @@ class _LogMealsScreenState extends State<LogMealsScreen> {
 
   @override
   Widget build(BuildContext context) {
-    final nutritionalPlan =
-        ModalRoute.of(context)!.settings.arguments as NutritionalPlan;
+    final nutritionalPlan = ModalRoute.of(context)!.settings.arguments as NutritionalPlan;
 
     return Scaffold(
       appBar: AppBar(

lib/screens/measurement_categories_screen.dart

@@ -25,6 +25,7 @@ import 'package:wger/widgets/measurements/categories.dart';
 import 'package:wger/widgets/measurements/forms.dart';
 
 class MeasurementCategoriesScreen extends StatelessWidget {
+  const MeasurementCategoriesScreen();
   static const routeName = '/measurement-categories';
 
   @override

lib/screens/measurement_entries_screen.dart

@@ -30,6 +30,7 @@ enum MeasurementOptions {
 }
 
 class MeasurementEntriesScreen extends StatelessWidget {
+  const MeasurementEntriesScreen();
   static const routeName = '/measurement-entries';
 
   @override

lib/screens/nutritional_diary_screen.dart

@@ -31,10 +31,11 @@ class NutritionalDiaryArguments {
   /// Date to show data for
   final DateTime date;
 
-  NutritionalDiaryArguments(this.plan, this.date);
+  const NutritionalDiaryArguments(this.plan, this.date);
 }
 
 class NutritionalDiaryScreen extends StatelessWidget {
+  const NutritionalDiaryScreen();
   static const routeName = '/nutritional-diary';
 
   @override

lib/screens/nutritional_plan_screen.dart

@@ -33,6 +33,7 @@ enum NutritionalPlanOptions {
 }
 
 class NutritionalPlanScreen extends StatelessWidget {
+  const NutritionalPlanScreen();
   static const routeName = '/nutritional-plan-detail';
 
   Future<NutritionalPlan> _loadFullPlan(BuildContext context, int planId) {

lib/screens/nutritional_plans_screen.dart

@@ -26,6 +26,7 @@ import 'package:wger/widgets/nutrition/forms.dart';
 import 'package:wger/widgets/nutrition/nutritional_plans_list.dart';
 
 class NutritionalPlansScreen extends StatelessWidget {
+  const NutritionalPlansScreen();
   static const routeName = '/nutrition';
 
   @override

lib/screens/splash_screen.dart

@@ -19,6 +19,7 @@
 import 'package:flutter/material.dart';
 
 class SplashScreen extends StatelessWidget {
+  const SplashScreen();
   @override
   Widget build(BuildContext context) {
     return const Scaffold(

lib/screens/update_app_screen.dart

@@ -20,6 +20,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
 class UpdateAppScreen extends StatelessWidget {
+  const UpdateAppScreen();
   @override
   Widget build(BuildContext context) {
     return Scaffold(

lib/screens/weight_screen.dart

@@ -26,6 +26,7 @@ import 'package:wger/widgets/weight/entries_list.dart';
 import 'package:wger/widgets/weight/forms.dart';
 
 class WeightScreen extends StatelessWidget {
+  const WeightScreen();
   static const routeName = '/weight';
 
   @override

lib/screens/workout_plan_screen.dart

@@ -38,6 +38,7 @@ enum WorkoutOptions {
 }
 
 class WorkoutPlanScreen extends StatefulWidget {
+  const WorkoutPlanScreen();
   static const routeName = '/workout-plan-detail';
 
   @override

lib/screens/workout_plans_screen.dart

@@ -27,6 +27,7 @@ import 'package:wger/widgets/workouts/forms.dart';
 import 'package:wger/widgets/workouts/workout_plans_list.dart';
 
 class WorkoutPlansScreen extends StatelessWidget {
+  const WorkoutPlansScreen();
   static const routeName = '/workout-plans-list';
 
   @override

lib/widgets/add_exercise/preview_images.dart

@@ -7,7 +7,7 @@ import 'package:wger/providers/add_exercise.dart';
 import 'mixins/image_picker_mixin.dart';
 
 class PreviewExerciseImages extends StatelessWidget with ExerciseImagePickerMixin {
-  PreviewExerciseImages({super.key, required this.selectedImages});
+  const PreviewExerciseImages({super.key, required this.selectedImages});
 
   final List<File> selectedImages;
   @override

lib/widgets/core/text_prompt.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
 class TextPrompt extends StatelessWidget {
+  const TextPrompt();
   @override
   Widget build(BuildContext context) {
     return Center(

lib/widgets/dashboard/calendar.dart

@@ -43,7 +43,7 @@ class Event {
   final EventType _type;
   final String _description;
 
-  Event(this._type, this._description);
+  const Event(this._type, this._description);
 
   String get description {
     return _description;

lib/widgets/dashboard/widgets.dart

@@ -52,6 +52,7 @@ import 'package:wger/widgets/workouts/forms.dart';
 enum viewMode { base, withMeals, withMealsDetails }
 
 class DashboardNutritionWidget extends StatefulWidget {
+  const DashboardNutritionWidget();
   @override
   _DashboardNutritionWidgetState createState() => _DashboardNutritionWidgetState();
 }
@@ -249,6 +250,7 @@ class _DashboardNutritionWidgetState extends State<DashboardNutritionWidget> {
 }
 
 class DashboardWeightWidget extends StatefulWidget {
+  const DashboardWeightWidget();
   @override
   _DashboardWeightWidgetState createState() => _DashboardWeightWidgetState();
 }
@@ -336,6 +338,7 @@ class _DashboardWeightWidgetState extends State<DashboardWeightWidget> {
 }
 
 class DashboardMeasurementWidget extends StatefulWidget {
+  const DashboardMeasurementWidget();
   @override
   _DashboardMeasurementWidgetState createState() => _DashboardMeasurementWidgetState();
 }
@@ -455,6 +458,7 @@ class _DashboardMeasurementWidgetState extends State<DashboardMeasurementWidget>
 }
 
 class DashboardWorkoutWidget extends StatefulWidget {
+  const DashboardWorkoutWidget();
   @override
   _DashboardWorkoutWidgetState createState() => _DashboardWorkoutWidgetState();
 }

lib/widgets/measurements/categories.dart

@@ -23,6 +23,7 @@ import 'package:wger/providers/measurement.dart';
 import 'categories_card.dart';
 
 class CategoriesList extends StatelessWidget {
+  const CategoriesList();
   @override
   Widget build(BuildContext context) {
     final provider = Provider.of<MeasurementProvider>(context, listen: false);

lib/widgets/nutrition/charts.dart

@@ -183,7 +183,7 @@ class NutritionData {
   final String name;
   final double value;
 
-  NutritionData(this.name, this.value);
+  const NutritionData(this.name, this.value);
 }
 
 class FlNutritionalPlanPieChartWidget extends StatefulWidget {

lib/widgets/nutrition/widgets.dart

@@ -38,6 +38,7 @@ import 'package:wger/widgets/core/core.dart';
 import 'package:wger/widgets/nutrition/helpers.dart';
 
 class ScanReader extends StatelessWidget {
+  const ScanReader();
   @override
   Widget build(BuildContext context) => Scaffold(
         body: ReaderWidget(

lib/widgets/weight/entries_list.dart

@@ -28,6 +28,7 @@ import 'package:wger/widgets/measurements/charts.dart';
 import 'package:wger/widgets/weight/forms.dart';
 
 class WeightEntriesList extends StatelessWidget {
+  const WeightEntriesList();
   @override
   Widget build(BuildContext context) {
     final profile = context.read<UserProvider>().profile;

lib/widgets/workouts/app_bar.dart

@@ -26,8 +26,8 @@ enum _WorkoutAppBarOptions {
   contribute,
 }
 
-class WorkoutOverviewAppBar extends StatelessWidget
-    implements PreferredSizeWidget {
+class WorkoutOverviewAppBar extends StatelessWidget implements PreferredSizeWidget {
+  const WorkoutOverviewAppBar();
   @override
   Widget build(BuildContext context) {
     return AppBar(

lib/widgets/workouts/workout_logs.dart

@@ -94,7 +94,7 @@ class WorkoutLogEvent {
   final WorkoutSession? session;
   final Map<Exercise, List<Log>> exercises;
 
-  WorkoutLogEvent(this.dateTime, this.session, this.exercises);
+  const WorkoutLogEvent(this.dateTime, this.session, this.exercises);
 }
 
 class WorkoutLogCalendar extends StatefulWidget {