fixes

lib/domain/router/app_router.dart

@@ -25,11 +25,11 @@ class AppRouter extends $AppRouter {
                 transitionsBuilder: TransitionsBuilders.noTransition,
                 durationInMilliseconds: 200,
               ),
-              CustomRoute(
+              // CustomRoute(
-                page: ExplorePage.page,
+              //   page: ExplorePage.page,
-                transitionsBuilder: TransitionsBuilders.noTransition,
+              //   transitionsBuilder: TransitionsBuilders.noTransition,
-                durationInMilliseconds: 200,
+              //   durationInMilliseconds: 200,
-              ),
+              // ),
               // CustomRoute(
               //   page: ProfilePage.page,
               //   transitionsBuilder: TransitionsBuilders.noTransition,
@@ -71,6 +71,13 @@ class AppRouter extends $AppRouter {
     }
   }
 
+  static void closeAuthPage() {
+    final router = main.appRouter;
+    if (router.isRouteActive(AuthPage.name)) {
+      router.replace(PageRouteInfo(HomePage.name));
+    }
+  }
+
   static void openAuthOrProfile() {
     if (locator.userManager.hasUser) {
       openProfile();

lib/domain/router/app_router.gr.dart

@@ -8,35 +8,33 @@
 // coverage:ignore-file
 
 // ignore_for_file: no_leading_underscores_for_library_prefixes
-import 'dart:ui' as _i11;
+import 'dart:ui' as _i10;
 
-import 'package:auto_route/auto_route.dart' as _i9;
+import 'package:auto_route/auto_route.dart' as _i8;
-import 'package:flutter/cupertino.dart' as _i13;
+import 'package:flutter/material.dart' as _i11;
-import 'package:flutter/material.dart' as _i12;
+import 'package:mnemo_cards/features/tests/test_page.dart' as _i7;
-import 'package:mnemo_cards/features/tests/test_page.dart' as _i8;
+import 'package:mnemo_cards/main.dart' as _i5;
-import 'package:mnemo_cards/main.dart' as _i6;
 import 'package:mnemo_cards/pages/auth_page.dart' as _i1;
-import 'package:mnemo_cards/pages/explore_page.dart' as _i4;
+import 'package:mnemo_cards/pages/home_page.dart' as _i4;
-import 'package:mnemo_cards/pages/home_page.dart' as _i5;
+import 'package:mnemo_cards/pages/profile_page.dart' as _i6;
-import 'package:mnemo_cards/pages/profile_page.dart' as _i7;
 import 'package:mnemo_cards/widgets/card_game/card_game_page.dart' as _i2;
 import 'package:mnemo_cards/widgets/card_pack/card_pack_page.dart' as _i3;
-import 'package:mnemo_cards_common/mnemo_cards_common.dart' as _i10;
+import 'package:mnemo_cards_common/mnemo_cards_common.dart' as _i9;
 
-abstract class $AppRouter extends _i9.RootStackRouter {
+abstract class $AppRouter extends _i8.RootStackRouter {
   $AppRouter({super.navigatorKey});
 
   @override
-  final Map<String, _i9.PageFactory> pagesMap = {
+  final Map<String, _i8.PageFactory> pagesMap = {
     AuthPage.name: (routeData) {
-      return _i9.AutoRoutePage<dynamic>(
+      return _i8.AutoRoutePage<dynamic>(
         routeData: routeData,
         child: _i1.AuthPage(),
       );
     },
     CardGamePage.name: (routeData) {
       final args = routeData.argsAs<CardGamePageArgs>();
-      return _i9.AutoRoutePage<dynamic>(
+      return _i8.AutoRoutePage<dynamic>(
         routeData: routeData,
         child: _i2.CardGamePage(
           cards: args.cards,
@@ -50,7 +48,7 @@ abstract class $AppRouter extends _i9.RootStackRouter {
     },
     CardPackPage.name: (routeData) {
       final args = routeData.argsAs<CardPackPageArgs>();
-      return _i9.AutoRoutePage<dynamic>(
+      return _i8.AutoRoutePage<dynamic>(
         routeData: routeData,
         child: _i3.CardPackPage(
           args.previewDto,
@@ -58,35 +56,29 @@ abstract class $AppRouter extends _i9.RootStackRouter {
         ),
       );
     },
-    ExplorePage.name: (routeData) {
-      return _i9.AutoRoutePage<dynamic>(
-        routeData: routeData,
-        child: _i4.ExplorePage(),
-      );
-    },
     HomePage.name: (routeData) {
-      return _i9.AutoRoutePage<dynamic>(
+      return _i8.AutoRoutePage<dynamic>(
         routeData: routeData,
-        child: _i5.HomePage(),
+        child: _i4.HomePage(),
       );
     },
     MainTabsPage.name: (routeData) {
-      return _i9.AutoRoutePage<dynamic>(
+      return _i8.AutoRoutePage<dynamic>(
         routeData: routeData,
-        child: const _i6.MainTabsPage(),
+        child: const _i5.MainTabsPage(),
       );
     },
     ProfilePage.name: (routeData) {
-      return _i9.AutoRoutePage<dynamic>(
+      return _i8.AutoRoutePage<dynamic>(
         routeData: routeData,
-        child: _i7.ProfilePage(),
+        child: _i6.ProfilePage(),
       );
     },
     TestPage.name: (routeData) {
       final args = routeData.argsAs<TestPageArgs>();
-      return _i9.AutoRoutePage<dynamic>(
+      return _i8.AutoRoutePage<dynamic>(
         routeData: routeData,
-        child: _i8.TestPage(args.testId),
+        child: _i7.TestPage(args.testId),
       );
     },
   };
@@ -94,8 +86,8 @@ abstract class $AppRouter extends _i9.RootStackRouter {
 
 /// generated route for
 /// [_i1.AuthPage]
-class AuthPage extends _i9.PageRouteInfo<void> {
+class AuthPage extends _i8.PageRouteInfo<void> {
-  const AuthPage({List<_i9.PageRouteInfo>? children})
+  const AuthPage({List<_i8.PageRouteInfo>? children})
       : super(
           AuthPage.name,
           initialChildren: children,
@@ -103,20 +95,20 @@ class AuthPage extends _i9.PageRouteInfo<void> {
 
   static const String name = 'AuthPage';
 
-  static const _i9.PageInfo<void> page = _i9.PageInfo<void>(name);
+  static const _i8.PageInfo<void> page = _i8.PageInfo<void>(name);
 }
 
 /// generated route for
 /// [_i2.CardGamePage]
-class CardGamePage extends _i9.PageRouteInfo<CardGamePageArgs> {
+class CardGamePage extends _i8.PageRouteInfo<CardGamePageArgs> {
   CardGamePage({
-    required List<_i10.GameCardDto> cards,
+    required List<_i9.GameCardDto> cards,
-    required _i11.Color? color,
+    required _i10.Color? color,
     int? startCardId,
     bool infinite = false,
     bool shuffle = true,
-    _i12.Key? key,
+    _i11.Key? key,
-    List<_i9.PageRouteInfo>? children,
+    List<_i8.PageRouteInfo>? children,
   }) : super(
           CardGamePage.name,
           args: CardGamePageArgs(
@@ -132,8 +124,8 @@ class CardGamePage extends _i9.PageRouteInfo<CardGamePageArgs> {
 
   static const String name = 'CardGamePage';
 
-  static const _i9.PageInfo<CardGamePageArgs> page =
+  static const _i8.PageInfo<CardGamePageArgs> page =
-      _i9.PageInfo<CardGamePageArgs>(name);
+      _i8.PageInfo<CardGamePageArgs>(name);
 }
 
 class CardGamePageArgs {
@@ -146,9 +138,9 @@ class CardGamePageArgs {
     this.key,
   });
 
-  final List<_i10.GameCardDto> cards;
+  final List<_i9.GameCardDto> cards;
 
-  final _i11.Color? color;
+  final _i10.Color? color;
 
   final int? startCardId;
 
@@ -156,7 +148,7 @@ class CardGamePageArgs {
 
   final bool shuffle;
 
-  final _i12.Key? key;
+  final _i11.Key? key;
 
   @override
   String toString() {
@@ -166,11 +158,11 @@ class CardGamePageArgs {
 
 /// generated route for
 /// [_i3.CardPackPage]
-class CardPackPage extends _i9.PageRouteInfo<CardPackPageArgs> {
+class CardPackPage extends _i8.PageRouteInfo<CardPackPageArgs> {
   CardPackPage({
-    required _i10.CardPackPreviewDto previewDto,
+    required _i9.CardPackPreviewDto previewDto,
-    _i13.Key? key,
+    _i11.Key? key,
-    List<_i9.PageRouteInfo>? children,
+    List<_i8.PageRouteInfo>? children,
   }) : super(
           CardPackPage.name,
           args: CardPackPageArgs(
@@ -182,8 +174,8 @@ class CardPackPage extends _i9.PageRouteInfo<CardPackPageArgs> {
 
   static const String name = 'CardPackPage';
 
-  static const _i9.PageInfo<CardPackPageArgs> page =
+  static const _i8.PageInfo<CardPackPageArgs> page =
-      _i9.PageInfo<CardPackPageArgs>(name);
+      _i8.PageInfo<CardPackPageArgs>(name);
 }
 
 class CardPackPageArgs {
@@ -192,9 +184,9 @@ class CardPackPageArgs {
     this.key,
   });
 
-  final _i10.CardPackPreviewDto previewDto;
+  final _i9.CardPackPreviewDto previewDto;
 
-  final _i13.Key? key;
+  final _i11.Key? key;
 
   @override
   String toString() {
@@ -203,23 +195,9 @@ class CardPackPageArgs {
 }
 
 /// generated route for
-/// [_i4.ExplorePage]
+/// [_i4.HomePage]
-class ExplorePage extends _i9.PageRouteInfo<void> {
+class HomePage extends _i8.PageRouteInfo<void> {
-  const ExplorePage({List<_i9.PageRouteInfo>? children})
+  const HomePage({List<_i8.PageRouteInfo>? children})
-      : super(
-          ExplorePage.name,
-          initialChildren: children,
-        );
-
-  static const String name = 'ExplorePage';
-
-  static const _i9.PageInfo<void> page = _i9.PageInfo<void>(name);
-}
-
-/// generated route for
-/// [_i5.HomePage]
-class HomePage extends _i9.PageRouteInfo<void> {
-  const HomePage({List<_i9.PageRouteInfo>? children})
       : super(
           HomePage.name,
           initialChildren: children,
@@ -227,13 +205,13 @@ class HomePage extends _i9.PageRouteInfo<void> {
 
   static const String name = 'HomePage';
 
-  static const _i9.PageInfo<void> page = _i9.PageInfo<void>(name);
+  static const _i8.PageInfo<void> page = _i8.PageInfo<void>(name);
 }
 
 /// generated route for
-/// [_i6.MainTabsPage]
+/// [_i5.MainTabsPage]
-class MainTabsPage extends _i9.PageRouteInfo<void> {
+class MainTabsPage extends _i8.PageRouteInfo<void> {
-  const MainTabsPage({List<_i9.PageRouteInfo>? children})
+  const MainTabsPage({List<_i8.PageRouteInfo>? children})
       : super(
           MainTabsPage.name,
           initialChildren: children,
@@ -241,13 +219,13 @@ class MainTabsPage extends _i9.PageRouteInfo<void> {
 
   static const String name = 'MainTabsPage';
 
-  static const _i9.PageInfo<void> page = _i9.PageInfo<void>(name);
+  static const _i8.PageInfo<void> page = _i8.PageInfo<void>(name);
 }
 
 /// generated route for
-/// [_i7.ProfilePage]
+/// [_i6.ProfilePage]
-class ProfilePage extends _i9.PageRouteInfo<void> {
+class ProfilePage extends _i8.PageRouteInfo<void> {
-  const ProfilePage({List<_i9.PageRouteInfo>? children})
+  const ProfilePage({List<_i8.PageRouteInfo>? children})
       : super(
           ProfilePage.name,
           initialChildren: children,
@@ -255,15 +233,15 @@ class ProfilePage extends _i9.PageRouteInfo<void> {
 
   static const String name = 'ProfilePage';
 
-  static const _i9.PageInfo<void> page = _i9.PageInfo<void>(name);
+  static const _i8.PageInfo<void> page = _i8.PageInfo<void>(name);
 }
 
 /// generated route for
-/// [_i8.TestPage]
+/// [_i7.TestPage]
-class TestPage extends _i9.PageRouteInfo<TestPageArgs> {
+class TestPage extends _i8.PageRouteInfo<TestPageArgs> {
   TestPage({
     required String testId,
-    List<_i9.PageRouteInfo>? children,
+    List<_i8.PageRouteInfo>? children,
   }) : super(
           TestPage.name,
           args: TestPageArgs(testId: testId),
@@ -272,8 +250,8 @@ class TestPage extends _i9.PageRouteInfo<TestPageArgs> {
 
   static const String name = 'TestPage';
 
-  static const _i9.PageInfo<TestPageArgs> page =
+  static const _i8.PageInfo<TestPageArgs> page =
-      _i9.PageInfo<TestPageArgs>(name);
+      _i8.PageInfo<TestPageArgs>(name);
 }
 
 class TestPageArgs {

lib/features/analytics/analytics.dart

@@ -1,6 +1,7 @@
 import 'package:firebase_analytics/firebase_analytics.dart';
 import 'package:firebase_crashlytics/firebase_crashlytics.dart';
 import 'package:mnemo_cards/managers/user_manager.dart';
+import 'package:mnemo_cards/utils/iterable_helper.dart';
 import 'package:mnemo_cards_common/mnemo_cards_common.dart';
 
 class Analytics {
@@ -148,22 +149,18 @@ class Analytics {
         }.asFirebaseMap);
   }
 
-  static crashlyticsError(Object? e, StackTrace? s) =>
+  static crashlyticsError({
-      _crashlytics.recordError(e, s);
+    Object? e,
-
+    StackTrace? s,
-  static error({Map<String, String?>? data, String? message}) {
+    String? message,
-    try {
+    Map<String, Object?>? data,
-      _analytics.logEvent(
+  }) =>
-        name: 'error',
+      _crashlytics.recordError(
-        parameters: {
+        e,
-          'msg': message,
+        s,
-          if (data != null) ...data,
+        reason: message,
-        }.asFirebaseMap,
+        information: data?.asFirebaseMap.entries.toList() ?? [],
       );
-    } catch (e, s) {
-      _crashlytics.recordError(e, s);
-    }
-  }
 }
 
 extension on Map {

lib/features/packs/images_holder.dart

@@ -7,12 +7,14 @@ import 'package:mnemo_cards_common/mnemo_cards_common.dart';
 class ImagesHolder {
   Map<String, MemoryImage> _images = {};
   Map<String, MemoryImage> _packImages = {};
+  String? packId;
   DateTime? unlockTime;
 
   ImagesHolder();
 
-  void setPackImages(Map<String, MemoryImage> images) {
+  void setPackImages(Map<String, MemoryImage> images, String packId) {
     _packImages = Map.from(images);
+    this.packId = packId;
   }
 
   void setImage(String key, MemoryImage image) {
@@ -22,6 +24,7 @@ class ImagesHolder {
   void clear() {
     _images.clear();
     _packImages.clear();
+    packId = null;
   }
 
   MemoryImage? get(String id) {

lib/features/packs/pack_cache_manager.dart

@@ -10,6 +10,7 @@ import 'package:path_provider/path_provider.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
 import '../../di/locator.dart';
+import '../analytics/analytics.dart';
 
 // persist
 class PackCacheManager {
@@ -21,6 +22,24 @@ class PackCacheManager {
     _sharedPreferences = await SharedPreferences.getInstance();
   }
 
+  Future<void> markPackForUpdate(String packId) async {
+    try {
+      final dir = await _packDirectory(packId);
+      final file = File('${dir.path}/pack.json');
+      if (file.existsSync()) {
+        final json = jsonEncode(await file.readAsString()) as Map;
+        json['id'] = '0';
+        await file.writeAsString(jsonEncode(json));
+      }
+    } catch (e, s) {
+      Analytics.crashlyticsError(
+        e: e,
+        s: s,
+        message: 'Cant mark pack for update',
+      );
+    }
+  }
+
   Future<CardPackDto> loadPackFromCache(
     String packId, {
     bool withCardImages = true,
@@ -41,23 +60,25 @@ class PackCacheManager {
         log('Cards ${packId}: ${pack.cards.length}');
         if (pack.cards.isNotEmpty) {
           log('Loading cards ${packId}');
-          for (final dto in pack.cards) {
+          await Future.wait(
-            final file = File('${packDir.path}/images/${dto.id}');
+            pack.cards.map((dto) async {
-            if (file.existsSync()) {
+              final file = File('${packDir.path}/images/${dto.id}');
-              try {
+              if (await file.exists()) {
-                images[dto.id.toString()] =
+                try {
-                    MemoryImage(await file.readAsBytes());
+                  images[dto.id.toString()] =
-              } catch (e) {
+                      MemoryImage(await file.readAsBytes());
-                throw Exception('Cant load pack $packId $e');
+                } catch (e) {
+                  markPackForUpdate(packId);
+                  throw Exception('Cant read file $packId $e');
+                }
+              } else {
+                log('Cant load card ${dto.id} from $packId, skiping');
               }
-            } else {
+            }),
-              log('Cant load card ${dto.id} from $packId, skiping');
+          );
-              continue;
-            }
-          }
         }
         log('Pack loaded ${packId}');
-        locator.imagesHolder.setPackImages(images);
+        locator.imagesHolder.setPackImages(images, packId);
       }
       return pack;
     } catch (e, s) {

lib/features/packs/pack_manager.dart

@@ -61,9 +61,6 @@ class PackManager {
           yield await _cacheManager.loadPackFromCache(id);
         } on Object catch (e, s) {
           log('Cant fetch pack', error: e, stackTrace: s);
-        } finally {
-          log('Updating');
-          unawaited(locator.packUpdater.updateAvailablePacks());
         }
       }
     } else {
@@ -78,9 +75,6 @@ class PackManager {
           yield await _cacheManager.loadPackFromCache(id);
         } on Object catch (e, s) {
           log('Cant fetch pack', error: e, stackTrace: s);
-        } finally {
-          log('Updating');
-          unawaited(locator.packUpdater.updateAvailablePacks());
         }
       }
     }
@@ -93,7 +87,6 @@ class PackManager {
   Future<void> clearCache() async {
     _packHolder.clear();
     await _cacheManager.clearCache();
-    await globalSharedPreferences.clear();
   }
 
   Stream<List<CardPackDto>?> get packsStream =>

lib/features/packs/pack_updater.dart

@@ -30,7 +30,7 @@ class PackUpdater {
 
   Future<void> init() async {
     final pollStream = Stream.periodic(const Duration(seconds: 60));
-    pollStream.startWith(-1).listen((event) async {
+    pollStream.listen((event) async {
       await updateAvailablePacks();
       try {
         final r = await _packsApi.getPacksPreviews(null);
@@ -105,18 +105,6 @@ class PackUpdater {
     }
   }
 
-  Future<bool> updatePackInfoWithCardsAndSave(String packId) async {
-    try {
-      // todo
-      // final pack = await _updatePackInfoWithCards(packId);
-      // await _cacheManager.savePack(pack, updateCards: true);
-      return true;
-    } catch (e) {
-      log(e.toString());
-    }
-    return false;
-  }
-
   Future<CardPackDto> updatePackAndSaveImages(String packId) async {
     try {
       log('Updating with cards ${packId}', name: 'updatePackWithCards');

lib/features/tests/progress_widget.dart

@@ -39,6 +39,7 @@ enum Result {
   correct,
   wrong,
   skiped,
+  not_visited,
 }
 
 class _ProgressWidgetState extends State<ProgressWidget> {
@@ -99,7 +100,8 @@ class _ProgressWidgetState extends State<ProgressWidget> {
                                   widthFactor: length == 0
                                       ? 0
                                       : (results
-                                              .where((r) => r != Result.skiped)
+                                              .where((r) =>
+                                                  r != Result.not_visited)
                                               .length) /
                                           length,
                                   duration: Duration(milliseconds: 300),

lib/features/tests/question_states/input_buttons_test_state.dart

@@ -14,6 +14,7 @@ class InputButtonsTestState extends TestQuestionState {
   final List<String> answerIds;
   final bool isCorrect;
   final bool isAnswered;
+  final bool isSkipped;
   final int seed;
 
   InputButtonsTestState({
@@ -22,6 +23,7 @@ class InputButtonsTestState extends TestQuestionState {
     this.answerIds = const [],
     this.isCorrect = false,
     this.isAnswered = false,
+    this.isSkipped = false,
     super.testType = TestQuestionType.simple,
-  }) {}
+  });
 }

lib/features/tests/question_states/input_buttons_test_state.g.dart

@@ -17,6 +17,8 @@ abstract class _$InputButtonsTestStateCWProxy {
 
   InputButtonsTestState isAnswered(bool isAnswered);
 
+  InputButtonsTestState isSkipped(bool isSkipped);
+
   InputButtonsTestState testType(TestQuestionType testType);
 
   /// This function **does support** nullification of nullable fields. All `null` values passed to `non-nullable` fields will be ignored. You can also use `InputButtonsTestState(...).copyWith.fieldName(...)` to override fields one at a time with nullification support.
@@ -31,6 +33,7 @@ abstract class _$InputButtonsTestStateCWProxy {
     List<String>? answerIds,
     bool? isCorrect,
     bool? isAnswered,
+    bool? isSkipped,
     TestQuestionType? testType,
   });
 }
@@ -59,6 +62,9 @@ class _$InputButtonsTestStateCWProxyImpl
   InputButtonsTestState isAnswered(bool isAnswered) =>
       this(isAnswered: isAnswered);
 
+  @override
+  InputButtonsTestState isSkipped(bool isSkipped) => this(isSkipped: isSkipped);
+
   @override
   InputButtonsTestState testType(TestQuestionType testType) =>
       this(testType: testType);
@@ -77,6 +83,7 @@ class _$InputButtonsTestStateCWProxyImpl
     Object? answerIds = const $CopyWithPlaceholder(),
     Object? isCorrect = const $CopyWithPlaceholder(),
     Object? isAnswered = const $CopyWithPlaceholder(),
+    Object? isSkipped = const $CopyWithPlaceholder(),
     Object? testType = const $CopyWithPlaceholder(),
   }) {
     return InputButtonsTestState(
@@ -101,6 +108,10 @@ class _$InputButtonsTestStateCWProxyImpl
               ? _value.isAnswered
               // ignore: cast_nullable_to_non_nullable
               : isAnswered as bool,
+      isSkipped: isSkipped == const $CopyWithPlaceholder() || isSkipped == null
+          ? _value.isSkipped
+          // ignore: cast_nullable_to_non_nullable
+          : isSkipped as bool,
       testType: testType == const $CopyWithPlaceholder() || testType == null
           ? _value.testType
           // ignore: cast_nullable_to_non_nullable
@@ -134,6 +145,7 @@ InputButtonsTestState _$InputButtonsTestStateFromJson(
           const [],
       isCorrect: json['isCorrect'] as bool? ?? false,
       isAnswered: json['isAnswered'] as bool? ?? false,
+      isSkipped: json['isSkipped'] as bool? ?? false,
       testType:
           $enumDecodeNullable(_$TestQuestionTypeEnumMap, json['testType']) ??
               TestQuestionType.simple,
@@ -147,6 +159,7 @@ Map<String, dynamic> _$InputButtonsTestStateToJson(
       'answerIds': instance.answerIds,
       'isCorrect': instance.isCorrect,
       'isAnswered': instance.isAnswered,
+      'isSkipped': instance.isSkipped,
       'seed': instance.seed,
     };
 

lib/features/tests/question_states/simple_test_state.dart

@@ -13,6 +13,7 @@ class SimpleTestState extends TestQuestionState {
   final String answer;
   final bool isCorrect;
   final bool isAnswered;
+  final bool isSkipped;
   final int seed;
 
   SimpleTestState({
@@ -20,6 +21,7 @@ class SimpleTestState extends TestQuestionState {
     this.answer = '',
     this.isCorrect = false,
     this.isAnswered = false,
+    this.isSkipped = false,
     super.testType = TestQuestionType.simple,
   });
 }

lib/features/tests/question_states/simple_test_state.g.dart

@@ -15,6 +15,8 @@ abstract class _$SimpleTestStateCWProxy {
 
   SimpleTestState isAnswered(bool isAnswered);
 
+  SimpleTestState isSkipped(bool isSkipped);
+
   SimpleTestState testType(TestQuestionType testType);
 
   /// This function **does support** nullification of nullable fields. All `null` values passed to `non-nullable` fields will be ignored. You can also use `SimpleTestState(...).copyWith.fieldName(...)` to override fields one at a time with nullification support.
@@ -28,6 +30,7 @@ abstract class _$SimpleTestStateCWProxy {
     String? answer,
     bool? isCorrect,
     bool? isAnswered,
+    bool? isSkipped,
     TestQuestionType? testType,
   });
 }
@@ -50,6 +53,9 @@ class _$SimpleTestStateCWProxyImpl implements _$SimpleTestStateCWProxy {
   @override
   SimpleTestState isAnswered(bool isAnswered) => this(isAnswered: isAnswered);
 
+  @override
+  SimpleTestState isSkipped(bool isSkipped) => this(isSkipped: isSkipped);
+
   @override
   SimpleTestState testType(TestQuestionType testType) =>
       this(testType: testType);
@@ -67,6 +73,7 @@ class _$SimpleTestStateCWProxyImpl implements _$SimpleTestStateCWProxy {
     Object? answer = const $CopyWithPlaceholder(),
     Object? isCorrect = const $CopyWithPlaceholder(),
     Object? isAnswered = const $CopyWithPlaceholder(),
+    Object? isSkipped = const $CopyWithPlaceholder(),
     Object? testType = const $CopyWithPlaceholder(),
   }) {
     return SimpleTestState(
@@ -87,6 +94,10 @@ class _$SimpleTestStateCWProxyImpl implements _$SimpleTestStateCWProxy {
               ? _value.isAnswered
               // ignore: cast_nullable_to_non_nullable
               : isAnswered as bool,
+      isSkipped: isSkipped == const $CopyWithPlaceholder() || isSkipped == null
+          ? _value.isSkipped
+          // ignore: cast_nullable_to_non_nullable
+          : isSkipped as bool,
       testType: testType == const $CopyWithPlaceholder() || testType == null
           ? _value.testType
           // ignore: cast_nullable_to_non_nullable
@@ -111,6 +122,7 @@ SimpleTestState _$SimpleTestStateFromJson(Map<String, dynamic> json) =>
       answer: json['answer'] as String? ?? '',
       isCorrect: json['isCorrect'] as bool? ?? false,
       isAnswered: json['isAnswered'] as bool? ?? false,
+      isSkipped: json['isSkipped'] as bool? ?? false,
       testType:
           $enumDecodeNullable(_$TestQuestionTypeEnumMap, json['testType']) ??
               TestQuestionType.simple,
@@ -122,6 +134,7 @@ Map<String, dynamic> _$SimpleTestStateToJson(SimpleTestState instance) =>
       'answer': instance.answer,
       'isCorrect': instance.isCorrect,
       'isAnswered': instance.isAnswered,
+      'isSkipped': instance.isSkipped,
       'seed': instance.seed,
     };
 

lib/features/tests/question_states/test_question_state.dart

@@ -9,9 +9,12 @@ class TestQuestionState {
 
   bool get isCorrect => false;
 
-  bool get isAnswered => false;
+  final bool isAnswered;
+  final bool isSkipped;
 
   const TestQuestionState({
     required this.testType,
+    this.isAnswered = false,
+    this.isSkipped = false,
   });
 }

lib/features/tests/question_states/test_question_state.g.dart

@@ -9,6 +9,10 @@ part of 'test_question_state.dart';
 abstract class _$TestQuestionStateCWProxy {
   TestQuestionState testType(TestQuestionType testType);
 
+  TestQuestionState isAnswered(bool isAnswered);
+
+  TestQuestionState isSkipped(bool isSkipped);
+
   /// This function **does support** nullification of nullable fields. All `null` values passed to `non-nullable` fields will be ignored. You can also use `TestQuestionState(...).copyWith.fieldName(...)` to override fields one at a time with nullification support.
   ///
   /// Usage
@@ -17,6 +21,8 @@ abstract class _$TestQuestionStateCWProxy {
   /// ````
   TestQuestionState call({
     TestQuestionType? testType,
+    bool? isAnswered,
+    bool? isSkipped,
   });
 }
 
@@ -30,6 +36,12 @@ class _$TestQuestionStateCWProxyImpl implements _$TestQuestionStateCWProxy {
   TestQuestionState testType(TestQuestionType testType) =>
       this(testType: testType);
 
+  @override
+  TestQuestionState isAnswered(bool isAnswered) => this(isAnswered: isAnswered);
+
+  @override
+  TestQuestionState isSkipped(bool isSkipped) => this(isSkipped: isSkipped);
+
   @override
 
   /// This function **does support** nullification of nullable fields. All `null` values passed to `non-nullable` fields will be ignored. You can also use `TestQuestionState(...).copyWith.fieldName(...)` to override fields one at a time with nullification support.
@@ -40,12 +52,23 @@ class _$TestQuestionStateCWProxyImpl implements _$TestQuestionStateCWProxy {
   /// ````
   TestQuestionState call({
     Object? testType = const $CopyWithPlaceholder(),
+    Object? isAnswered = const $CopyWithPlaceholder(),
+    Object? isSkipped = const $CopyWithPlaceholder(),
   }) {
     return TestQuestionState(
       testType: testType == const $CopyWithPlaceholder() || testType == null
           ? _value.testType
           // ignore: cast_nullable_to_non_nullable
           : testType as TestQuestionType,
+      isAnswered:
+          isAnswered == const $CopyWithPlaceholder() || isAnswered == null
+              ? _value.isAnswered
+              // ignore: cast_nullable_to_non_nullable
+              : isAnswered as bool,
+      isSkipped: isSkipped == const $CopyWithPlaceholder() || isSkipped == null
+          ? _value.isSkipped
+          // ignore: cast_nullable_to_non_nullable
+          : isSkipped as bool,
     );
   }
 }

lib/features/tests/scroll_physics.dart

@@ -0,0 +1,149 @@
+import 'package:flutter/material.dart';
+
+/// This [ScrollPhysics] allows you to block the movement in the horizontal axis.
+/// You can block both right and left movements.
+///
+/// {@tool sample}
+///
+/// This sample shows a [HorizontalBlockedScrollPhysics] blocking left movement
+///
+/// ```dart
+/// HorizontalBlockedScrollPhysics(blockLeftMovent: true, blockRightMovement: false);
+/// ```
+/// {@end-tool}
+class HorizontalBlockedScrollPhysics extends ScrollPhysics {
+  /// If [true] it blocks the left movement.
+  final bool blockLeftMovement;
+
+  /// If [true] it blocks the right movement.
+  final bool blockRightMovement;
+
+  const HorizontalBlockedScrollPhysics({
+    ScrollPhysics? parent,
+    this.blockLeftMovement = false,
+    this.blockRightMovement = false,
+  }) : super(parent: parent);
+
+  @override
+  HorizontalBlockedScrollPhysics applyTo(ScrollPhysics? ancestor) {
+    return HorizontalBlockedScrollPhysics(
+      parent: buildParent(ancestor),
+      blockLeftMovement: blockLeftMovement,
+      blockRightMovement: blockRightMovement,
+    );
+  }
+
+  @override
+  double applyBoundaryConditions(ScrollMetrics position, double value) {
+    assert(() {
+      if (value == position.pixels) {
+        throw FlutterError(
+            '$runtimeType.applyBoundaryConditions() was called redundantly.\n'
+                'The proposed new position, $value, is exactly equal to the current position of the '
+                'given ${position.runtimeType}, ${position.pixels}.\n'
+                'The applyBoundaryConditions method should only be called when the value is '
+                'going to actually change the pixels, otherwise it is redundant.\n'
+                'The physics object in question was:\n'
+                '  $this\n'
+                'The position object in question was:\n'
+                '  $position\n');
+      }
+      return true;
+    }());
+
+    if (value < position.pixels &&
+        position.pixels <= position.minScrollExtent) {
+      return value - position.pixels;
+    }
+
+    if (position.maxScrollExtent <= position.pixels &&
+        position.pixels < value) {
+      // overscroll
+      return value - position.pixels;
+    }
+
+    if (value < position.minScrollExtent &&
+        position.minScrollExtent < position.pixels) {
+      // hit top edge
+      return value - position.minScrollExtent;
+    }
+
+    if (position.pixels < position.maxScrollExtent &&
+        position.maxScrollExtent < value) {
+      // hit bottom edge
+      return value - position.maxScrollExtent;
+    }
+
+    // If true, movement goes to the left. If it's a swipe, it goes to the left.
+    var isMovingLeft = value > position.pixels;
+    var screenIndex = (value / position.viewportDimension).floor();
+    var pointInScreen = value - (screenIndex * position.viewportDimension);
+    // If true, the middle point of the screen is in the left side of the screen.
+    // This will be useful in order to not block some movements when in returning position.
+    var isPointInScreenLeftRange =
+        pointInScreen < (position.viewportDimension / 2);
+    var delta = value - position.pixels;
+
+    // We're moving left and we want to block.
+    if (isMovingLeft && blockLeftMovement && isPointInScreenLeftRange) {
+      if (pointInScreen.abs() < delta.abs()) {
+        // fix for strong movements
+        return pointInScreen;
+      }
+      return delta;
+    }
+
+    // We're moving right and we want to block.
+    if (!isMovingLeft && blockRightMovement && !isPointInScreenLeftRange) {
+      return delta;
+    }
+
+    return super.applyBoundaryConditions(position, value);
+  }
+}
+
+/// This [ScrollPhysics] blocks the left movement in the horizontal axis allowing only movements to the right.
+///
+/// {@tool sample}
+///
+/// This sample shows a [LeftBlockedScrollPhysics] blocking left movement
+///
+/// ```dart
+/// LeftBlockedScrollPhysics();
+/// ```
+/// {@end-tool}
+class LeftBlockedScrollPhysics extends HorizontalBlockedScrollPhysics {
+  const LeftBlockedScrollPhysics({
+    ScrollPhysics? parent,
+  }) : super(parent: parent, blockLeftMovement: true);
+
+  @override
+  LeftBlockedScrollPhysics applyTo(ScrollPhysics? ancestor) {
+    return LeftBlockedScrollPhysics(
+      parent: buildParent(ancestor),
+    );
+  }
+}
+
+// This [ScrollPhysics] blocks the right movement in the horizontal axis allowing only movements to the left.
+///
+/// {@tool sample}
+///
+/// This sample shows a [RightBlockedScrollPhysics] blocking right movement
+///
+/// ```dart
+/// RightBlockedScrollPhysics();
+/// ```
+/// {@end-tool}
+class RightBlockedScrollPhysics extends HorizontalBlockedScrollPhysics {
+  const RightBlockedScrollPhysics({
+    ScrollPhysics? parent,
+  }) : super(parent: parent, blockRightMovement: true);
+
+  @override
+  RightBlockedScrollPhysics applyTo(ScrollPhysics? ancestor) {
+    return RightBlockedScrollPhysics(
+      parent: buildParent(ancestor),
+    );
+  }
+}

lib/features/tests/test_manager.dart

@@ -30,6 +30,11 @@ class TestManager extends ChangeNotifier {
     return tests;
   }
 
+  void skip(int id) {
+    testHolder.skip(id);
+    notifyListeners();
+  }
+
   Stream<List<TestDto>> loadTestsStream({String? packId}) {
     return Stream.periodic(
       Duration(seconds: 60),

lib/features/tests/test_page.dart

@@ -1,11 +1,15 @@
+import 'dart:developer';
+import 'dart:math' as math;
+
 import 'package:auto_route/auto_route.dart';
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:mnemo_cards/features/tests/question_states/test_question_state.dart';
 import 'package:mnemo_cards_common/mnemo_cards_common.dart';
 import 'package:pie_chart/pie_chart.dart';
 
 import '../../di/locator.dart';
+import 'scroll_physics.dart';
 import 'test_progress_widget.dart';
 import 'test_widgets/input_buttons_test.dart';
 import 'test_widgets/simple_test.dart';
@@ -21,13 +25,39 @@ class TestPage extends StatefulWidget {
 }
 
 class _TestPageState extends State<TestPage> {
+
+  PageController get pageController => locator.testManager.pageController;
+
   @override
   void initState() {
     super.initState();
     locator.testManager.setActiveTest(widget.testId);
     locator.testManager.preloadImages(context);
+    pageController.addListener(_pageScrollListener);
   }
 
+  @override
+  void dispose() {
+    pageController.removeListener(_pageScrollListener);
+    super.dispose();
+  }
+
+  void _pageScrollListener() {
+    final index = pageController.page?.floor() ?? 0;
+    if (index > 0) {
+      final prevId =
+      locator.testManager.questions[index - 1].id!;
+      final state =
+      locator.testManager.getState(prevId);
+      if (state?.isAnswered == false) {
+        log('Question skipped');
+        locator.testManager.skip(prevId);
+      }
+    }
+  }
+
+  int lastTestIndex = 0;
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -60,16 +90,11 @@ class _TestPageState extends State<TestPage> {
                       ),
                       Expanded(
                         child: PageView.builder(
-                          physics: NeverScrollableScrollPhysics(), //ClampingScrollPhysics(),
+                          physics: RightBlockedScrollPhysics(),
                           controller: locator.testManager.pageController,
                           itemBuilder: (context, index) {
-                            if (index > 0) {
+                            if (index > locator.testManager.questions.length) {
-                              final state = locator.testManager.getState(
+                              return null;
-                                locator.testManager.questions[index - 1].id!,
-                              );
-                              if (state?.isCorrect != true) {
-                                return null;
-                              }
                             }
                             if (index == locator.testManager.questions.length) {
                               return Column(
@@ -152,6 +177,7 @@ class _TestPageState extends State<TestPage> {
                               );
                             }
 
+                            lastTestIndex = math.max(index, lastTestIndex);
                             return switch (locator.testManager
                                 .getTest(index)
                                 .questionType) {

lib/features/tests/test_progress_widget.dart

@@ -35,10 +35,12 @@ class _TestProgressWidgetState extends State<TestProgressWidget> {
           results.add(Result.correct);
         } else {
           // results.add(Result.wrong);
-          results.add(Result.skiped);
+          results.add(Result.not_visited);
         }
+      } else if (state.isSkipped) {
+        results.add(Result.correct);
       } else {
-        results.add(Result.skiped);
+        results.add(Result.not_visited);
       }
     }
     if (mounted) {

lib/features/tests/test_state_holder.dart

@@ -15,6 +15,31 @@ class TestHolder {
 
   TestHolder() : __state = _TestState({});
 
+  void skip(int id) {
+    final state = testQuestionState(id);
+    switch (state?.testType) {
+      case TestQuestionType.simple:
+        state as SimpleTestState;
+        setQuestionState(id, state.copyWith(isSkipped: true));
+        break;
+      case TestQuestionType.input_buttons:
+        state as InputButtonsTestState;
+        setQuestionState(id, state.copyWith(isSkipped: true));
+        break;
+      case TestQuestionType.matrix:
+        // TODO: Handle this case.
+        break;
+      case TestQuestionType.match:
+        // TODO: Handle this case.
+        break;
+      case TestQuestionType.undefined:
+      // TODO: Handle this case.
+      case null:
+        // TODO: Handle this case.
+        break;
+    }
+  }
+
   void setQuestionState(int id, TestQuestionState state) => _state = _TestState(
         Map.from(_state.questions..[id] = state),
       );

lib/features/tests/test_widgets/input_buttons_test.dart

@@ -1,12 +1,7 @@
-import 'dart:math';
-
 import 'package:collection/collection.dart';
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:mnemo_cards/features/tests/test_manager.dart';
 import 'package:mnemo_cards/features/tests/test_widgets/common_test_question_widget.dart';
-import 'package:mnemo_cards/features/tests/test_widgets/test_image.dart';
-import 'package:mnemo_cards/theme/themes.dart';
 import 'package:mnemo_cards_common/mnemo_cards_common.dart';
 import '../../../di/locator.dart';
 import '../question_states/input_buttons_test_state.dart';
@@ -39,8 +34,6 @@ class InputButtonsTestWidget extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final theme = Theme.of(context).textTheme;
-    // final random = Random(state.seed);
     final buttons = model.buttons; //..shuffle(random);
     return Padding(
       padding: const EdgeInsets.all(8.0),
@@ -49,6 +42,7 @@ class InputButtonsTestWidget extends StatelessWidget {
           mainAxisAlignment: MainAxisAlignment.spaceBetween,
           children: [
             Expanded(
+              flex: 2,
               child: CommonTestQuestionWidget(
                 text: model.text,
                 image: model.image,
@@ -142,6 +136,7 @@ class InputButtonsTestWidget extends StatelessWidget {
               ];
 
               return Expanded(
+                flex: 3,
                 child: Column(
                   children: [
                     Expanded(

lib/managers/user_manager.dart

@@ -59,7 +59,6 @@ class UserManager {
     ExternalIdType idType,
     String? name,
   ) async {
-    await locator.packCacheManager.clearCache();
     final (user, token) =
         await _repository.createOrGetUser(externalId, idType, name);
     _setAuthToken(token);
@@ -75,14 +74,14 @@ class UserManager {
     await _sharedPreferences!.remove('authToken');
   }
 
-  Future<void> _updateUser() async {
+  Future<UserDto?> _updateUser() async {
     String? authToken = _sharedPreferences!.getString('authToken');
     if (authToken != null) {
       _setAuthToken(authToken);
       try {
         final fetchedUser = await _repository.getUser();
         userStateHolder.setUser(fetchedUser!);
-        return;
+        return fetchedUser;
       } catch (e) {
         _clearAuthToken();
         AppRouter.openAuthOrProfile();
@@ -95,12 +94,11 @@ class UserManager {
     //   final id = deviceInfo.id;
     //   await _createUser(id, ExternalIdType.device);
     // }
+    return null;
   }
 
   Future<void> init() async {
     _sharedPreferences = await SharedPreferences.getInstance();
-
-    //todo add ios
     try {
       await _updateUser();
     } on Object catch (e, s) {
@@ -120,12 +118,15 @@ class UserManager {
           await _createUser(token!, ExternalIdType.google, name);
         }
       }))
-      ..add(userStateHolder.asNullableStream.listen((user) async {
+      ..add(userStateHolder.asNullableStream
+          .distinct((a, b) => a?.id == b?.id)
+          .listen((user) async {
         try {
           if (user == null) {
-            await _updateUser();
+              AppRouter.openAuthOrProfile();
           } else {
             try {
+              AppRouter.closeAuthPage();
               await locator.previewPackPoller.poll();
               await locator.packManager.clearCache();
               await locator.packUpdater.updateAvailablePacks();
@@ -144,19 +145,7 @@ class UserManager {
             }
           }
         }
-      }))
+      }));
-      ..add(
-        userStateHolder.asNullableStream
-            .map((user) => user != null)
-            .distinct()
-            .listen((hasUser) {
-          if (hasUser) {
-            appRouter.replace(PageRouteInfo(HomePage.name));
-          } else {
-            AppRouter.openAuthOrProfile();
-          }
-        }),
-      );
   }
 
   Future<void> dispose() async {

lib/pages/explore_page.dart

@@ -1,48 +0,0 @@
-import 'package:auto_route/auto_route.dart';
-import 'package:flutter/cupertino.dart';
-import 'package:flutter/material.dart';
-import 'package:mnemo_cards/di/locator.dart';
-
-import '../widgets/packs_menu_widget.dart';
-
-@RoutePage()
-class ExplorePage extends StatelessWidget {
-  @override
-  Widget build(BuildContext context) {
-    final theme = Theme.of(context).textTheme;
-    return Column(
-      children: [
-        Container(
-          alignment: Alignment.center,
-          padding: const EdgeInsets.all(12.0),
-          child: Text(
-            'Blah - blah',
-            style: theme.headlineSmall,
-          ),
-        ),
-        Expanded(
-          child: PacksMenuWidget(
-            locator.repository,
-            locator.packManager,
-          ),
-        ),
-        TextButton(
-          onPressed: () async {
-            await locator.packManager.clearCache();
-            locator.testManager.clearStates();
-            await locator.packUpdater.updateAvailablePacks();
-          },
-          child: Text('Clear cache'),
-        ),
-        TextButton(
-          onPressed: () async {
-            locator.userManager.login();
-          },
-          child: Text('Login'),
-        ),
-      ],
-    );
-  }
-
-  const ExplorePage();
-}

lib/widgets/card_pack/available_pack.dart

@@ -36,9 +36,6 @@ class AvailablePack extends StatelessWidget {
         CardPackHeader.fromDto(cardPack),
         Expanded(
           child: ListView(
-            physics: BouncingScrollPhysics(
-                decelerationRate: ScrollDecelerationRate.fast,
-                parent: AlwaysScrollableScrollPhysics()),
             controller: _mainScrollController,
             children: [
               StatefulBuilder(builder: (context, setState) {

lib/widgets/card_pack/card_pack_page.dart

@@ -34,17 +34,17 @@ class _CardPackPage extends State<CardPackPage> {
             ),
             initialData: null,
             builder: (context, snapshot) {
-              if (!snapshot.hasData) return SizedBox.shrink();
+              if (!snapshot.hasData) return Loading(widget.previewDto);
               if (snapshot.requireData.responseType ==
                   GetCardPackResponseType.loading)
                 return Loading(widget.previewDto);
               final response = snapshot.requireData;
-              if (response is CardPackBuyDto)
+              if (response is CardPackBuyDto) {
                 return BuyPack(response);
-              else if (response is CardPackDto) {
+              } else if (response is CardPackDto) {
                 return AvailablePack(response);
               }
-              Analytics.error(
+              Analytics.crashlyticsError(
                 data: {'response': jsonEncode(snapshot.data?.toJson() ?? '{}')},
                 message: 'cant load pack ${widget.previewDto.id}',
               );
@@ -54,7 +54,9 @@ class _CardPackPage extends State<CardPackPage> {
                   CardPackHeader.fromDto(null),
                   Expanded(
                     child: Center(
-                      child: Text('Error'),
+                      child: Text(
+                        'Ошибка, попробуйте еще раз или попробуйте обновить приложение',
+                      ),
                     ),
                   ),
                 ],

lib/widgets/game_card_widget.dart

@@ -201,7 +201,8 @@ class FrontCard extends StatelessWidget {
             ar = 16 / 9;
           }
           final textScale = min(1.0, ar / targetTextAr) * alpha * alpha;
-          final imageScale = 0.9 * min(1.0, pow(ar / targetImageAr, 1.5 * alpha));
+          final imageScale =
+              0.9 * min(1.0, pow(ar / targetImageAr, 1.5 * alpha));
           return Material(
             borderOnForeground: false,
             type: MaterialType.transparency,
@@ -310,9 +311,11 @@ class FrontCard extends StatelessWidget {
                           syncDuration: Duration.zero,
                         ),
                       ),
-                      if (card.mnemo?.isNotEmpty == true)
                       GestureDetector(
                         onTap: () async {
+                          if (card.mnemo?.trim().isNotEmpty != true) {
+                            return;
+                          }
                           final sp = await SharedPreferences.getInstance();
                           if (sp.getBool('sound_on') != false) {
                             FlutterTts flutterTts = FlutterTts();
@@ -323,7 +326,7 @@ class FrontCard extends StatelessWidget {
                           }
                         },
                         child: MnemoText(
-                          card.mnemo,
+                          card.mnemo?.isNotEmpty == true ? card.mnemo : '  ',
                           textStyle: TextStyle(
                             fontSize: 20 * textScale,
                             fontWeight: FontWeight.w400,

pubspec.lock

@@ -983,6 +983,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.1.0"
+  reorderables:
+    dependency: "direct main"
+    description:
+      name: reorderables
+      sha256: "004a886e4878df1ee27321831c838bc1c976311f4ca6a74ce7d561e506540a77"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.6.0"
   retrofit:
     dependency: transitive
     description:

pubspec.yaml

@@ -61,6 +61,7 @@ dependencies:
   firebase_analytics: ^10.10.7
   in_app_purchase: ^3.2.0
   dot_navigation_bar: ^1.0.2
+  reorderables: ^0.6.0
   story: ^1.1.0
   flutter_screenutil: ^5.9.0
   pie_chart: ^5.4.0