Feature: Receive tab

.github/workflows/version_and_tests.yaml

@@ -56,6 +56,10 @@ jobs:
     steps:
       # https://github.com/marketplace/actions/checkout
       - uses: actions/checkout@main
+      # https://github.com/webfactory/ssh-agent
+      - uses: webfactory/ssh-agent@v0.9.0
+        with:
+          ssh-private-key: ${{ secrets.WHISP_SSH_PRIVATE_KEY }}
       # https://github.com/marketplace/actions/flutter-action
       - name: Extract flutter SDK version from FVM
         run: echo "FLUTTER_SDK_VERSION=$(jq -r '.flutterSdkVersion' .fvm/fvm_config.json)" >> $GITHUB_ENV

.gitignore

@@ -3,7 +3,7 @@
 
 # Miscellaneous
 *.class
-#*.lock
+*.lock
 *.log
 *.pyc
 *.swp

README.md

@@ -43,19 +43,4 @@ fvm flutter pub run build_runner watch --delete-conflicting-outputs
 ## Contributing
 Pull requests are welcomed. For major changes, please open an issue first, to enable a discussion on what you would like to improve. Please make sure to provide and update tests as well.
 
-## [Licence](./LICENSE.md)
-
-A new Flutter project.
-
-## Getting Started
-
-This project is a starting point for a Flutter application.
-
-A few resources to get you started if this is your first Flutter project:
-
-- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
-- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
-
-For help getting started with Flutter development, view the
-[online documentation](https://docs.flutter.dev/), which offers tutorials,
-samples, guidance on mobile development, and a full API reference.
+## [Licence](./LICENSE.md)

lib/cubit/receive_tab_cubit/a_receive_tab_state.dart

@@ -0,0 +1,5 @@
+import 'package:equatable/equatable.dart';
+
+abstract class AReceiveTabState extends Equatable {
+  const AReceiveTabState();
+}

lib/cubit/receive_tab_cubit/receive_tab_cubit.dart

@@ -0,0 +1,78 @@
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:mrumru/mrumru.dart';
+import 'package:whisp/cubit/receive_tab_cubit/a_receive_tab_state.dart';
+import 'package:whisp/cubit/receive_tab_cubit/states/receive_tab_empty_state.dart';
+import 'package:whisp/cubit/receive_tab_cubit/states/receive_tab_failed_state.dart';
+import 'package:whisp/cubit/receive_tab_cubit/states/receive_tab_recording_state.dart';
+import 'package:whisp/cubit/receive_tab_cubit/states/receive_tab_result_state.dart';
+import 'package:whisp/shared/audio_settings_mode.dart';
+import 'package:whisp/shared/utils/logger/app_logger.dart';
+
+class ReceiveTabCubit extends Cubit<AReceiveTabState> {
+  AudioSettingsModel _audioSettingsModel = AudioSettingsModel(
+    frequencyGenerator: MusicalFrequencyGenerator(
+      frequencies: MusicalFrequencies.fdm9FullScaleAMaj,
+    ),
+  );
+  late AudioDecoder _audioDecoder;
+  bool _canceledByUserBool = false;
+
+  ReceiveTabCubit() : super(const ReceiveTabEmptyState());
+
+  void resetScreen() {
+    emit(const ReceiveTabEmptyState());
+  }
+
+  void switchAudioType(AudioSettingsMode audioSettingsMode) {
+    if (audioSettingsMode == AudioSettingsMode.rocket) {
+      _audioSettingsModel = AudioSettingsModel(frequencyGenerator: StandardFrequencyGenerator(subbandCount: 32));
+    } else {
+      _audioSettingsModel = AudioSettingsModel(
+        frequencyGenerator: MusicalFrequencyGenerator(
+          frequencies: MusicalFrequencies.fdm9FullScaleAMaj,
+        ),
+      );
+    }
+  }
+
+  void startRecording() {
+    try {
+      _audioDecoder = AudioDecoder(
+        audioSettingsModel: _audioSettingsModel,
+        onMetadataFrameReceived: _handleMetadataFrameReceived,
+        onDecodingCompleted: _handleDecodingCompleted,
+        onDecodingFailed: _handleDecodingFailed,
+      );
+      emit(const ReceiveTabRecordingState());
+      _audioDecoder.startRecording();
+    } catch (e) {
+      AppLogger().log(message: 'Cannot start recording: $e');
+      emit(const ReceiveTabEmptyState());
+    }
+  }
+
+  void stopRecording() {
+    _canceledByUserBool = true;
+    emit(const ReceiveTabEmptyState());
+    _audioDecoder.cancelRecording();
+  }
+
+  void _handleDecodingCompleted(FrameCollectionModel frameCollectionModel) {
+    if (_canceledByUserBool == false) {
+      List<String> decodedMessagePartList = frameCollectionModel.getMessageParts();
+      emit(ReceiveTabResultState(
+        decodedMessagePartList: decodedMessagePartList,
+        brokenMessageIndexList: frameCollectionModel.getBrokenDataFrameIndexes(),
+      ));
+    }
+    _canceledByUserBool = false;
+  }
+
+  void _handleDecodingFailed() {
+    emit(const ReceiveTabFailedState());
+  }
+
+  void _handleMetadataFrameReceived(MetadataFrameModel metadataFrameModel) {
+    emit(const ReceiveTabRecordingState(decodingBool: true));
+  }
+}

lib/cubit/receive_tab_cubit/states/receive_tab_empty_state.dart

@@ -0,0 +1,8 @@
+import 'package:whisp/cubit/receive_tab_cubit/a_receive_tab_state.dart';
+
+class ReceiveTabEmptyState extends AReceiveTabState {
+  const ReceiveTabEmptyState();
+
+  @override
+  List<Object?> get props => <Object>[];
+}

lib/cubit/receive_tab_cubit/states/receive_tab_failed_state.dart

@@ -0,0 +1,8 @@
+import 'package:whisp/cubit/receive_tab_cubit/a_receive_tab_state.dart';
+
+class ReceiveTabFailedState extends AReceiveTabState {
+  const ReceiveTabFailedState();
+
+  @override
+  List<Object?> get props => <Object>[];
+}

lib/cubit/receive_tab_cubit/states/receive_tab_recording_state.dart

@@ -0,0 +1,12 @@
+import 'package:whisp/cubit/receive_tab_cubit/a_receive_tab_state.dart';
+
+class ReceiveTabRecordingState extends AReceiveTabState {
+  final bool decodingBool;
+
+  const ReceiveTabRecordingState({
+    this.decodingBool = false,
+  });
+
+  @override
+  List<Object?> get props => <Object>[decodingBool];
+}

lib/cubit/receive_tab_cubit/states/receive_tab_result_state.dart

@@ -0,0 +1,17 @@
+import 'package:whisp/cubit/receive_tab_cubit/a_receive_tab_state.dart';
+
+class ReceiveTabResultState extends AReceiveTabState {
+  final List<String> decodedMessagePartList;
+  final List<int> brokenMessageIndexList;
+
+  const ReceiveTabResultState({
+    required this.decodedMessagePartList,
+    required this.brokenMessageIndexList,
+  });
+
+  @override
+  List<Object?> get props => <Object>[
+        decodedMessagePartList,
+        brokenMessageIndexList,
+      ];
+}

lib/cubit/theme_cubit/a_theme_state.dart

@@ -0,0 +1,10 @@
+import 'package:equatable/equatable.dart';
+import 'package:whisp/cubit/theme_cubit/theme_assets.dart';
+
+abstract class AThemeState extends Equatable {
+  final ThemeAssets themeAssets;
+
+  const AThemeState({
+    required this.themeAssets,
+  });
+}

lib/cubit/theme_cubit/states/theme_dark_state.dart

@@ -0,0 +1,29 @@
+import 'package:flutter/material.dart';
+import 'package:whisp/cubit/theme_cubit/a_theme_state.dart';
+import 'package:whisp/cubit/theme_cubit/theme_assets.dart';
+import 'package:whisp/widgets/outlined_icon.dart';
+
+class ThemeDarkState extends AThemeState {
+  ThemeDarkState()
+      : super(
+          themeAssets: ThemeAssets(
+            cloudStill: Image.asset('assets/blue_cloud.png', fit: BoxFit.cover),
+            cloudMoving: Image.asset('assets/blue_cloud_anim.webp', fit: BoxFit.cover, filterQuality: FilterQuality.none),
+            snggleFace: Image.asset('assets/snggle_face.gif', fit: BoxFit.contain),
+            backgroundColor: const Color(0xff245161),
+            primaryColor: const Color(0xffd6e7f2),
+            particlesColor: const Color(0xff5e676c).withOpacity(0.1),
+            textColor: Colors.white,
+            themeChangeIcon: const OutlinedIcon(
+              icon: Icons.nightlight,
+              outlineWidth: 4,
+              outlineColor: Colors.black,
+              fillColor: Color(0xffd6e7f2),
+              size: 40,
+            ),
+          ),
+        );
+
+  @override
+  List<Object?> get props => <Object>[themeAssets];
+}

lib/cubit/theme_cubit/states/theme_light_state.dart

@@ -0,0 +1,29 @@
+import 'package:flutter/material.dart';
+import 'package:whisp/cubit/theme_cubit/a_theme_state.dart';
+import 'package:whisp/cubit/theme_cubit/theme_assets.dart';
+import 'package:whisp/widgets/outlined_icon.dart';
+
+class ThemeLightState extends AThemeState {
+  ThemeLightState()
+      : super(
+          themeAssets: ThemeAssets(
+            cloudStill: Image.asset('assets/cream_cloud.png', fit: BoxFit.cover),
+            cloudMoving: Image.asset('assets/cream_cloud_anim.webp', fit: BoxFit.cover, filterQuality: FilterQuality.none),
+            snggleFace: Image.asset('assets/snggle_face.gif', fit: BoxFit.contain),
+            backgroundColor: const Color(0xffecad9d),
+            primaryColor: const Color(0xffffead2),
+            particlesColor: const Color(0xff726a60).withOpacity(0.1),
+            textColor: Colors.black,
+            themeChangeIcon: const OutlinedIcon(
+              icon: Icons.sunny,
+              outlineWidth: 4,
+              outlineColor: Colors.black,
+              fillColor: Color(0xffffead2),
+              size: 40,
+            ),
+          ),
+        );
+
+  @override
+  List<Object?> get props => <Object>[themeAssets];
+}

lib/cubit/theme_cubit/theme_assets.dart

@@ -0,0 +1,28 @@
+import 'package:equatable/equatable.dart';
+import 'package:flutter/material.dart';
+import 'package:whisp/widgets/outlined_icon.dart';
+
+class ThemeAssets extends Equatable {
+  final Image cloudStill;
+  final Image cloudMoving;
+  final Image snggleFace;
+  final Color backgroundColor;
+  final Color primaryColor;
+  final Color particlesColor;
+  final Color textColor;
+  final OutlinedIcon themeChangeIcon;
+
+  const ThemeAssets({
+    required this.cloudStill,
+    required this.cloudMoving,
+    required this.snggleFace,
+    required this.backgroundColor,
+    required this.primaryColor,
+    required this.particlesColor,
+    required this.textColor,
+    required this.themeChangeIcon,
+  });
+
+  @override
+  List<Object?> get props => <Object>[cloudStill, cloudMoving, snggleFace, backgroundColor, primaryColor, particlesColor, textColor, themeChangeIcon];
+}

lib/cubit/theme_cubit/theme_cubit.dart

@@ -0,0 +1,16 @@
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:whisp/cubit/theme_cubit/a_theme_state.dart';
+import 'package:whisp/cubit/theme_cubit/states/theme_dark_state.dart';
+import 'package:whisp/cubit/theme_cubit/states/theme_light_state.dart';
+
+class ThemeCubit extends Cubit<AThemeState> {
+  ThemeCubit() : super(ThemeLightState());
+
+  void switchTheme() {
+    if (state is ThemeLightState) {
+      emit(ThemeDarkState());
+    } else {
+      emit(ThemeLightState());
+    }
+  }
+}