Normalize Activity application architecture

lib/cubit/settings/settings_activity_cubit.dart

+import 'package:flutter/material.dart';
+import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
+
+import 'package:plotter/config/default_activity_settings.dart';
+import 'package:plotter/models/settings/settings_activity.dart';
+
+part 'settings_activity_state.dart';
+
+class ActivitySettingsCubit extends HydratedCubit<ActivitySettingsState> {
+  ActivitySettingsCubit()
+      : super(ActivitySettingsState(settings: ActivitySettings.createDefault()));
+
+  void setValues({
+    String? plotterType,
+  }) {
+    emit(
+      ActivitySettingsState(
+        settings: ActivitySettings(
+          plotterType: plotterType ?? state.settings.plotterType,
+        ),
+      ),
+    );
+  }
+
+  String getParameterValue(String code) {
+    switch (code) {
+      case DefaultActivitySettings.parameterCodePlotterType:
+        return ActivitySettings.getPlotterTypeValueFromUnsafe(state.settings.plotterType);
+    }
+
+    return '';
+  }
+
+  void setParameterValue(String code, String value) {
+    final String plotterType = code == DefaultActivitySettings.parameterCodePlotterType
+        ? value
+        : getParameterValue(DefaultActivitySettings.parameterCodePlotterType);
+
+    setValues(
+      plotterType: plotterType,
+    );
+  }
+
+  @override
+  ActivitySettingsState? fromJson(Map<String, dynamic> json) {
+    final String plotterType =
+        json[DefaultActivitySettings.parameterCodePlotterType] as String;
+
+    return ActivitySettingsState(
+      settings: ActivitySettings(
+        plotterType: plotterType,
+      ),
+    );
+  }
+
+  @override
+  Map<String, dynamic>? toJson(ActivitySettingsState state) {
+    return <String, dynamic>{
+      DefaultActivitySettings.parameterCodePlotterType: state.settings.plotterType,
+    };
+  }
+}

lib/cubit/settings/settings_activity_state.dart

+part of 'settings_activity_cubit.dart';
+
+@immutable
+class ActivitySettingsState extends Equatable {
+  const ActivitySettingsState({
+    required this.settings,
+  });
+
+  final ActivitySettings settings;
+
+  @override
+  List<dynamic> get props => <dynamic>[
+        settings,
+      ];
+}

lib/main.dart

@@ -4,10 +4,13 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:plotter/cubit/activity_cubit.dart';
-import 'package:plotter/cubit/nav_cubit_pages.dart';
-import 'package:plotter/cubit/nav_cubit_screens.dart';
-import 'package:plotter/cubit/settings_global_cubit.dart';
+import 'package:plotter/common/cubit/nav/nav_cubit_pages.dart';
+import 'package:plotter/common/cubit/nav/nav_cubit_screens.dart';
+
+import 'package:plotter/config/application_config.dart';
+import 'package:plotter/cubit/activity/activity_cubit.dart';
+import 'package:plotter/cubit/settings/settings_activity_cubit.dart';
+import 'package:plotter/cubit/settings/settings_global_cubit.dart';
 import 'package:plotter/ui/skeleton.dart';
 
 void main() async {
@@ -40,17 +43,30 @@ class MyApp extends StatelessWidget {
   Widget build(BuildContext context) {
     return MultiBlocProvider(
       providers: [
-        BlocProvider<NavCubitPage>(create: (context) => NavCubitPage()),
-        BlocProvider<NavCubitScreen>(create: (context) => NavCubitScreen()),
+        // default providers
+        BlocProvider<NavCubitPage>(
+          create: (context) => NavCubitPage(),
+        ),
+        BlocProvider<NavCubitScreen>(
+          create: (context) => NavCubitScreen(),
+        ),
         BlocProvider<ApplicationThemeModeCubit>(
-            create: (context) => ApplicationThemeModeCubit()),
-        BlocProvider<ActivityCubit>(create: (context) => ActivityCubit()),
-        BlocProvider<GlobalSettingsCubit>(create: (context) => GlobalSettingsCubit()),
+          create: (context) => ApplicationThemeModeCubit(),
+        ),
+        BlocProvider<ActivityCubit>(
+          create: (context) => ActivityCubit(),
+        ),
+        BlocProvider<GlobalSettingsCubit>(
+          create: (context) => GlobalSettingsCubit(),
+        ),
+        BlocProvider<ActivitySettingsCubit>(
+          create: (context) => ActivitySettingsCubit(),
+        ),
       ],
       child: BlocBuilder<ApplicationThemeModeCubit, ApplicationThemeModeState>(
         builder: (BuildContext context, ApplicationThemeModeState state) {
           return MaterialApp(
-            title: 'Stepper plotter assistant',
+            title: ApplicationConfig.appTitle,
             home: const SkeletonScreen(),
 
             // Theme stuff

lib/models/settings/settings_activity.dart

+import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
+
+import 'package:plotter/config/default_activity_settings.dart';
+
+class ActivitySettings {
+  final String plotterType;
+
+  ActivitySettings({
+    required this.plotterType,
+  });
+
+  static String getPlotterTypeValueFromUnsafe(String plotterType) {
+    if (DefaultActivitySettings.allowedPlotterTypeValues.contains(plotterType)) {
+      return plotterType;
+    }
+
+    return DefaultActivitySettings.defaultPlotterTypeValue;
+  }
+
+  factory ActivitySettings.createDefault() {
+    return ActivitySettings(
+      plotterType: DefaultActivitySettings.defaultPlotterTypeValue,
+    );
+  }
+
+  void dump() {
+    printlog('$ActivitySettings:');
+    printlog('  ${DefaultActivitySettings.parameterCodePlotterType}: $plotterType');
+    printlog('');
+  }
+
+  @override
+  String toString() {
+    return '$ActivitySettings(${toJson()})';
+  }
+
+  Map<String, dynamic>? toJson() {
+    return <String, dynamic>{
+      DefaultActivitySettings.parameterCodePlotterType: plotterType,
+    };
+  }
+}

lib/ui/nav/global_app_bar.dart

-import 'package:flutter/material.dart';
-import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
-
-import 'package:plotter/config/screen.dart';
-import 'package:plotter/cubit/activity_cubit.dart';
-import 'package:plotter/cubit/nav_cubit_screens.dart';
-
-class GlobalAppBar extends StatelessWidget implements PreferredSizeWidget {
-  const GlobalAppBar({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    return BlocBuilder<ActivityCubit, ActivityState>(
-      builder: (BuildContext context, ActivityState activityState) {
-        return BlocBuilder<NavCubitScreen, int>(
-          builder: (BuildContext context, int screenIndex) {
-            final List<Widget> menuActions = [];
-
-            if (screenIndex == Screen.indexActivity) {
-              // go to Settings page
-              menuActions.add(ElevatedButton(
-                onPressed: () {
-                  BlocProvider.of<NavCubitScreen>(context).goToSettingsPage();
-                },
-                style: ElevatedButton.styleFrom(
-                  shape: const CircleBorder(),
-                ),
-                child: Screen.screenSettings.icon,
-              ));
-
-              // go to About page
-              menuActions.add(ElevatedButton(
-                onPressed: () {
-                  BlocProvider.of<NavCubitScreen>(context).goToAboutPage();
-                },
-                style: ElevatedButton.styleFrom(
-                  shape: const CircleBorder(),
-                ),
-                child: Screen.screenAbout.icon,
-              ));
-            } else {
-              // back to Home page
-              menuActions.add(ElevatedButton(
-                onPressed: () {
-                  BlocProvider.of<NavCubitScreen>(context).goToActivityPage();
-                },
-                style: ElevatedButton.styleFrom(
-                  shape: const CircleBorder(),
-                ),
-                child: Screen.screenActivity.icon,
-              ));
-            }
-
-            return AppBar(
-              title: const AppHeader(text: 'app_name'),
-              actions: menuActions,
-            );
-          },
-        );
-      },
-    );
-  }
-
-  @override
-  Size get preferredSize => const Size.fromHeight(50);
-}

lib/ui/skeleton.dart

 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:plotter/config/screen.dart';
-import 'package:plotter/cubit/nav_cubit_screens.dart';
-import 'package:plotter/ui/nav/bottom_nav_bar.dart';
-import 'package:plotter/ui/nav/global_app_bar.dart';
+import 'package:plotter/common/config/activity_page.dart';
+import 'package:plotter/common/config/screen.dart';
+import 'package:plotter/common/cubit/nav/nav_cubit_screens.dart';
+import 'package:plotter/common/ui/nav/global_app_bar.dart';
+import 'package:plotter/common/ui/nav/bottom_nav_bar.dart';
 
 class SkeletonScreen extends StatelessWidget {
   const SkeletonScreen({super.key});
@@ -28,8 +29,7 @@ class SkeletonScreen extends StatelessWidget {
             ),
           ),
           backgroundColor: Theme.of(context).colorScheme.surface,
-          bottomNavigationBar:
-              Screen.displayBottomNavBar(screenIndex) ? const BottomNavBar() : null,
+          bottomNavigationBar: ActivityPage.displayBottomNavBar ? const BottomNavBar() : null,
         );
       },
     );

lib/ui/widgets/activity/activity_bottom.dart

 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:plotter/cubit/activity_cubit.dart';
+import 'package:plotter/cubit/activity/activity_cubit.dart';
 import 'package:plotter/models/activity/activity.dart';
 
 class ActivityBottomWidget extends StatelessWidget {

lib/ui/widgets/activity/activity_content.dart

 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:plotter/cubit/activity_cubit.dart';
+import 'package:plotter/cubit/activity/activity_cubit.dart';
 import 'package:plotter/models/activity/activity.dart';
 
 class ActivityContentWidget extends StatelessWidget {

lib/ui/widgets/keyboard.dart

 import 'package:flutter/material.dart';
 import 'package:flutter_custom_toolbox/flutter_toolbox.dart';
 
-import 'package:plotter/cubit/activity_cubit.dart';
+import 'package:plotter/cubit/activity/activity_cubit.dart';
 import 'package:plotter/utils/api.dart';
 
 class Keyboard extends StatelessWidget {

lib/utils/api.dart

 import 'dart:convert';
 import 'package:http/http.dart' as http;
-import 'package:plotter/cubit/activity_cubit.dart';
+import 'package:plotter/cubit/activity/activity_cubit.dart';
 import 'package:plotter/models/activity/activity.dart';
 
 class Api {

pubspec.lock

@@ -245,10 +245,10 @@ packages:
     dependency: transitive
     description:
       name: path_provider
-      sha256: fec0d61223fba3154d87759e3cc27fe2c8dc498f6386c6d6fc80d1afdd1bf378
+      sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.4"
+    version: "2.1.5"
   path_provider_android:
     dependency: transitive
     description:
@@ -442,10 +442,10 @@ packages:
     dependency: transitive
     description:
       name: win32
-      sha256: "2735daae5150e8b1dfeb3eb0544b4d3af0061e9e82cef063adcd583bdae4306a"
+      sha256: "10169d3934549017f0ae278ccb07f828f9d6ea21573bab0fb77b0e1ef0fce454"
       url: "https://pub.dev"
     source: hosted
-    version: "5.7.0"
+    version: "5.7.2"
   xdg_directories:
     dependency: transitive
     description:

pubspec.yaml

@@ -3,7 +3,7 @@ description: A plotter helper application.
 
 publish_to: "none"
 
-version: 0.2.1+23
+version: 0.3.0+24
 
 environment:
   sdk: "^3.0.0"