Fix errors.

README.md

@@ -6,7 +6,8 @@
 
 # Ethical Scanner
 
-Ethical Scanner is a Flutter project for Android and iOS mobile app that scans the barcode
+**Ethical Scanner** is a Flutter project for building Android and iOS mobile apps that scans the
+barcode
 of a product and tells you if the product meets your ethical standards.
 
 The app allows you to customize your preferences based on
@@ -41,7 +42,8 @@ For more information, please visit the project website at https://ethical-scanne
 
 • CI/CD: [GitHub Actions](https://docs.github.com/en/actions) is used to deliver new Android
 Package (APK) to [Firebase App Distribution](https://firebase.google.com/docs/app-distribution)
-after every push to the **dev** branch, [Codemagic](https://codemagic.io/start/) is used to deliver
+after every push to any other than the **main** branch, [Codemagic](https://codemagic.io/start/) is
+used to deliver
 new release app bundle to **Google Play** after every merge (push) to **master** branch;
 
 • State management approach: [BLoC](https://bloclibrary.dev);

android/app/build.gradle

@@ -1,3 +1,4 @@
+//noinspection GrUnresolvedAccess
 plugins {
     id "com.android.application"
     id "kotlin-android"
@@ -10,6 +11,7 @@ def localProperties = new Properties()
 def localPropertiesFile = rootProject.file('local.properties')
 if (localPropertiesFile.exists()) {
     localPropertiesFile.withReader('UTF-8') { reader ->
+        //noinspection GroovyAssignabilityCheck
         localProperties.load(reader)
     }
 }
@@ -116,6 +118,6 @@ flutter {
 }
 
 dependencies {
-    implementation 'com.google.firebase:firebase-crashlytics:18.6.1'
-    implementation 'com.google.firebase:firebase-analytics:21.5.0'
+    implementation 'com.google.firebase:firebase-crashlytics:18.6.2'
+    implementation 'com.google.firebase:firebase-analytics:21.5.1'
 }

android/app/src/main/AndroidManifest.xml

@@ -1,8 +1,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     package="com.turskyi.ethical_scanner"
-    android:versionCode="8"
-    android:versionName="0.0.8">
+    android:versionCode="9"
+    android:versionName="0.0.9">
 
     <queries>
         <intent>

android/build.gradle

@@ -1,3 +1,4 @@
+//noinspection GrUnresolvedAccess
 buildscript {
     ext {
         kotlin_version = '1.9.0'

android/settings.gradle

@@ -1,4 +1,6 @@
+//noinspection GrUnresolvedAccess
 pluginManagement {
+    //noinspection GroovyAssignabilityCheck
     def flutterSdkPath = {
         def properties = new Properties()
         file("local.properties").withInputStream { properties.load(it) }

components/core/entities/analysis_options.yaml

@@ -1,3 +1,4 @@
+#file: noinspection GrazieInspection
 # This file configures the static analysis results for your project (errors,
 # warnings, and lints).
 #

components/core/use_cases/analysis_options.yaml

@@ -1,3 +1,4 @@
+#file: noinspection GrazieInspection
 # This file configures the static analysis results for your project (errors,
 # warnings, and lints).
 #

components/interface_adapters/README.md

@@ -19,7 +19,7 @@ flutter pub run build_runner build --delete-conflicting-outputs
 ## Usage
 
 The low-level details of the `construct_pm_interface_adapters` are relegated to plugin modules that
-can be deployed and developed independently from the modules that contain high-level policies.
+can be deployed and developed independently of the modules that contain high-level policies.
 `ui` could be replaced with any other kind of interface—and the business rules would not care.
 If the `ui` plugs in to the business rules, then changes in the `ui` cannot affect those business
 rules.

components/interface_adapters/lib/interface_adapters.dart

@@ -21,3 +21,5 @@ export 'src/ui/modules/photo/view/photo_view.dart';
 export 'src/ui/modules/scan/scan_event.dart';
 export 'src/ui/modules/scan/scan_presenter.dart';
 export 'src/ui/modules/scan/view/scan_view.dart';
+export 'src/ui/res/enums/animation_constants.dart';
+export 'src/ui/res/enums/duration_seconds.dart';

components/interface_adapters/lib/src/ui/modules/home/view/widgets/delayed_animation.dart

@@ -1,6 +1,7 @@
 import 'dart:async';
 
 import 'package:flutter/material.dart';
+import 'package:interface_adapters/interface_adapters.dart';
 
 class DelayedAnimation extends StatefulWidget {
   const DelayedAnimation({
@@ -33,7 +34,7 @@ class _DelayedAnimationState extends State<DelayedAnimation>
       curve: Curves.easeOutQuint,
     );
     _animOffset = Tween<Offset>(
-      begin: const Offset(0.0, 0.35),
+      begin: Offset(AnimationConstants.transparentOpacityAnimation.value, 0.35),
       end: Offset.zero,
     ).animate(curve);
     if (widget.delay == 0) {

components/interface_adapters/lib/src/ui/modules/home/view/widgets/fab.dart

@@ -62,7 +62,7 @@ class _FabState extends State<Fab> with TickerProviderStateMixin {
       builder: (_, HomeViewModel viewModel) {
         return AnimatedPadding(
           padding: EdgeInsets.only(bottom: _bottomPadding),
-          duration: const Duration(seconds: 1),
+          duration: Duration(seconds: DurationSeconds.short.time),
           child: Stack(
             alignment: AlignmentDirectional.center,
             children: <Widget>[
@@ -142,7 +142,7 @@ class _FabState extends State<Fab> with TickerProviderStateMixin {
                 valueListenable: _isExpandedNotifier,
                 builder: (_, bool isExpanded, __) => AnimatedPositioned(
                   bottom: isExpanded ? 0 : 2,
-                  duration: const Duration(seconds: 1),
+                  duration: Duration(seconds: DurationSeconds.short.time),
                   child: ValueListenableBuilder<bool>(
                     valueListenable: _isEnabledNotifier,
                     builder:

components/interface_adapters/lib/src/ui/modules/photo/view/photo_view.dart

@@ -7,10 +7,11 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_translate/flutter_translate.dart';
-import 'package:interface_adapters/src/constants.dart' as constants;
 import 'package:interface_adapters/src/ui/modules/photo/photo_event.dart';
 import 'package:interface_adapters/src/ui/modules/photo/photo_presenter.dart';
 import 'package:interface_adapters/src/ui/res/resources.dart';
+import 'package:interface_adapters/src/ui/res/values/constants.dart'
+    as constants;
 import 'package:interface_adapters/src/ui/res/values/dimens.dart';
 import 'package:url_launcher/url_launcher.dart';
 
@@ -298,10 +299,12 @@ class _CameraScreenState extends State<PhotoView> {
                                   XFile picture =
                                       await _controller.takePicture();
 
-                                  if (mounted) {
+                                  if (context.mounted) {
                                     context
                                         .read<PhotoPresenter>()
                                         .add(TakenPhotoEvent(picture.path));
+                                  } else {
+                                    //TODO: add error event
                                   }
                                 } catch (e) {
                                   debugPrint('Error taking picture: $e');

components/interface_adapters/lib/src/ui/modules/scan/view/scan_animation.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:interface_adapters/interface_adapters.dart';
 import 'package:interface_adapters/src/ui/modules/scan/view/scan_painter.dart';
 
 class ScanAnimation extends StatefulWidget {
@@ -10,8 +11,7 @@ class ScanAnimation extends StatefulWidget {
 
 class _ScanAnimationState extends State<ScanAnimation>
     with SingleTickerProviderStateMixin {
-  // Define meaningful names for durations and sizes
-  final Duration _animationDuration = const Duration(seconds: 2);
+  // Define meaningful names for durations and sizes.
   final double _paintSize = 300.0;
   final double _transparentOpacityAnimation = 0.0;
   final double _opaqueOpacityAnimation = 1.0;
@@ -24,7 +24,7 @@ class _ScanAnimationState extends State<ScanAnimation>
     super.initState();
     _controller = AnimationController(
       vsync: this,
-      duration: _animationDuration,
+      duration: Duration(seconds: DurationSeconds.long.time),
     );
     _animation = Tween<double>(
       begin: _transparentOpacityAnimation,

components/interface_adapters/lib/src/ui/modules/scan/view/scan_view.dart

@@ -2,13 +2,14 @@ import 'package:audiofileplayer/audiofileplayer.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_translate/flutter_translate.dart';
-import 'package:interface_adapters/src/constants.dart' as constants;
 import 'package:interface_adapters/src/ui/modules/home/view/widgets/scanner_error_widget.dart';
 import 'package:interface_adapters/src/ui/modules/scan/scan_event.dart';
 import 'package:interface_adapters/src/ui/modules/scan/scan_presenter.dart';
 import 'package:interface_adapters/src/ui/modules/scan/view/scan_placeholder_widget.dart';
 import 'package:interface_adapters/src/ui/modules/scan/view/scanner_overlay.dart';
 import 'package:interface_adapters/src/ui/res/resources.dart';
+import 'package:interface_adapters/src/ui/res/values/constants.dart'
+    as constants;
 import 'package:interface_adapters/src/ui/res/values/dimens.dart';
 import 'package:mobile_scanner/mobile_scanner.dart';
 

components/interface_adapters/lib/src/ui/res/enums/animation_constants.dart

@@ -0,0 +1,8 @@
+enum AnimationConstants {
+  transparentOpacityAnimation(0.0),
+  maxTranslationOffset(100.0);
+
+  const AnimationConstants(this.value);
+
+  final double value;
+}

components/interface_adapters/lib/src/ui/res/enums/duration_seconds.dart

@@ -0,0 +1,8 @@
+enum DurationSeconds {
+  long(2),
+  short(1);
+
+  const DurationSeconds(this.time);
+
+  final int time;
+}

lib/data/data_sources/remote/remote_data_source_impl.dart

@@ -3,9 +3,9 @@ import 'dart:io';
 import 'package:collection/collection.dart';
 import 'package:dart_openai/dart_openai.dart';
 import 'package:entities/entities.dart';
-import 'package:ethical_scanner/constants.dart' as constants;
 import 'package:ethical_scanner/data/data_mappers/product_data_mapper.dart';
 import 'package:ethical_scanner/data/data_mappers/product_result_data_mapper.dart';
+import 'package:ethical_scanner/res/values/constants.dart' as constants;
 import 'package:interface_adapters/interface_adapters.dart';
 import 'package:openfoodfacts/openfoodfacts.dart';
 
@@ -89,9 +89,7 @@ class RemoteDataSourceImpl implements RemoteDataSource {
             .choices.firstOrNull?.message.content?.firstOrNull?.text
             ?.trim();
         return country ?? '';
-      }).onError((Object? error, StackTrace stacktrace) {
-        return '';
-      });
+      }).onError((_, __) => '');
 
   @override
   Future<void> addProduct(ProductInfo product) async {

lib/data/data_sources/remote/rest/retrofit_client/retrofit_client.dart

@@ -1,7 +1,7 @@
 import 'package:dio/dio.dart' hide Headers;
 import 'package:entities/entities.dart';
-import 'package:ethical_scanner/constants.dart' as constants;
 import 'package:ethical_scanner/data/data_sources/remote/models/russia_sponsors_response/russia_sponsor_response.dart';
+import 'package:ethical_scanner/res/values/constants.dart' as constants;
 import 'package:retrofit/retrofit.dart';
 
 part 'retrofit_client.g.dart';

lib/di/injector.dart

@@ -4,15 +4,15 @@ import 'package:camera/camera.dart';
 import 'package:dart_openai/dart_openai.dart';
 import 'package:entities/entities.dart';
 import 'package:ethical_scanner/camera_descriptions.dart' as cameras;
-import 'package:ethical_scanner/constants.dart' as constants;
 import 'package:ethical_scanner/di/dependencies.dart';
+import 'package:ethical_scanner/res/values/constants.dart' as constants;
 import 'package:flutter/widgets.dart';
 import 'package:interface_adapters/interface_adapters.dart';
 import 'package:openfoodfacts/openfoodfacts.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 
 Future<Dependencies> injectAndGetDependencies() async {
-  /// Filter the `OpenFoodFactsLanguage` values based on the `Language` enum.
+  // Filter the `OpenFoodFactsLanguage` values based on the `Language` enum.
   OpenFoodAPIConfiguration.globalLanguages = OpenFoodFactsLanguage.values
       .where(
         // Compare the code of the OpenFoodFactsLanguage value with the
@@ -34,8 +34,8 @@ Future<Dependencies> injectAndGetDependencies() async {
     comment: constants.openFoodUserComment,
   );
 
-  /// Needed for `Dependencies`, `PackageInfo.fromPlatform()` and
-  /// `availableCameras`.
+  // Needed for `Dependencies`, `PackageInfo.fromPlatform()` and
+  // `availableCameras`.
   WidgetsFlutterBinding.ensureInitialized();
 
   PackageInfo packageInfo = await PackageInfo.fromPlatform();

lib/localization_delelegate_getter.dart

@@ -1,17 +1,17 @@
 import 'package:entities/entities.dart';
-import 'package:ethical_scanner/constants.dart' as constants;
+import 'package:ethical_scanner/res/values/constants.dart' as constants;
 import 'package:flutter/foundation.dart';
 import 'package:flutter/rendering.dart';
 import 'package:flutter_translate/flutter_translate.dart';
 
 Future<LocalizationDelegate> getLocalizationDelegate() async {
-  /// Get the singleton instance of the `PlatformDispatcher`.
+  // Get the singleton instance of the `PlatformDispatcher`.
   PlatformDispatcher platformDispatcher = PlatformDispatcher.instance;
 
-  /// Get the current locale from the `PlatformDispatcher`.
+  // Get the current locale from the `PlatformDispatcher`.
   Locale deviceLocale = platformDispatcher.locale;
 
-  /// Get the language code from the `Locale`.
+  // Get the language code from the `Locale`.
   String deviceIsoLanguageCode = deviceLocale.languageCode;
 
   LocalizationDelegate localizationDelegate = await LocalizationDelegate.create(

lib/main.dart

@@ -11,14 +11,19 @@ import 'package:interface_adapters/interface_adapters.dart';
 /// The [main] is the ultimate detail — the lowest-level policy.
 /// It is the initial entry point of the system.
 /// Nothing, other than the operating system, depends on it.
-/// Think of [main] as a plugin to the [App]. Its job is to create all the
-/// factories, strategies, and other global facilities, and then hand control
-/// over to the high-level policy of the [App].
+/// It is in this [main] component that [Dependencies] should be injected.
+/// The [main] is a dirty low-level module in the outermost circle of the clean
+/// architecture.
+/// Think of [main] as a plugin to the [App] — a plugin that sets up the
+/// initial conditions and configurations, gathers all the outside resources,
+/// and then hands control over to the high-level policy of the [App].
+/// When [main] is released, it has utterly no effect on any of the other
+/// components in the system. They don’t know about [main], and they don’t care
+/// when it changes.
 void main() async {
-  /// Get the singleton instance of the `PlatformDispatcher`.
   LocalizationDelegate localizationDelegate = await getLocalizationDelegate();
 
-  /// Filter the `OpenFoodFactsLanguage` values based on the `Language` enum.
+  // Filter the `OpenFoodFactsLanguage` values based on the `Language` enum.
   Dependencies dependencies = await injectAndGetDependencies();
 
   runApp(