fix: select previous level

lib/features/level/presentation/bloc/level_bloc.dart

@@ -26,6 +26,7 @@ class LevelBloc extends Bloc<LevelEvent, LevelState> {
     on<GetLevelListEvent>(_getLevelListEvent);
     on<SetCurrentLevelEvent>(_setCurrentLevelEvent);
     on<StartScrollEvent>(_startScrollEvent);
+    on<ChooseLevelEvent>(_chooseLevelEvent);
   }
 
   @override
@@ -39,7 +40,7 @@ class LevelBloc extends Bloc<LevelEvent, LevelState> {
 
   /// ------------Variables------------
   final List<LevelLocation> bottomLocationList = [
-    LevelLocation(bottom: -30, left: 30, index: 1),
+    LevelLocation(bottom: -20, left: 30, index: 1),
     LevelLocation(bottom: 50, left: 100, index: 2),
     LevelLocation(bottom: 150, left: 60, index: 3),
     LevelLocation(bottom: 210, left: 110, index: 4),
@@ -173,4 +174,11 @@ class LevelBloc extends Bloc<LevelEvent, LevelState> {
     }
     add(GetLevelListEvent());
   }
+
+  FutureOr<void> _chooseLevelEvent(ChooseLevelEvent event,
+      Emitter<LevelState> emit,) {
+    if (event.type != LevelType.unFinished) {
+      emit(state.copyWith(chooseLevel: event.level));
+    }
+  }
 }

lib/features/level/presentation/bloc/level_event.dart

@@ -1,4 +1,5 @@
 import 'package:hadi_hoda_flutter/features/level/domain/entity/level_entity.dart';
+import 'package:hadi_hoda_flutter/features/level/presentation/ui/widgets/level_widget.dart';
 
 sealed class LevelEvent {
   const LevelEvent();
@@ -9,5 +10,6 @@ class StartScrollEvent extends LevelEvent {}
 class SetCurrentLevelEvent extends LevelEvent {}
 class ChooseLevelEvent extends LevelEvent {
   final LevelEntity level;
-  const ChooseLevelEvent(this.level);
+  final LevelType type;
+  const ChooseLevelEvent(this.level, this.type);
 }

lib/features/level/presentation/ui/level_page.dart

@@ -6,6 +6,7 @@ import 'package:hadi_hoda_flutter/core/utils/screen_size.dart';
 import 'package:hadi_hoda_flutter/core/widgets/images/my_image.dart';
 import 'package:hadi_hoda_flutter/features/level/domain/entity/level_entity.dart';
 import 'package:hadi_hoda_flutter/features/level/presentation/bloc/level_bloc.dart';
+import 'package:hadi_hoda_flutter/features/level/presentation/bloc/level_event.dart';
 import 'package:hadi_hoda_flutter/features/level/presentation/bloc/level_state.dart';
 import 'package:hadi_hoda_flutter/features/level/presentation/ui/widgets/bottom_path.dart';
 import 'package:hadi_hoda_flutter/features/level/presentation/ui/widgets/hint_level_widget.dart';
@@ -113,10 +114,15 @@ class LevelPage extends StatelessWidget {
                     bottom: context.read<LevelBloc>().topLocationList[index].bottom,
                     right: context.read<LevelBloc>().topLocationList[index].right,
                     left: context.read<LevelBloc>().topLocationList[index].left,
-                    child: LevelWidget(
-                      level: context.read<LevelBloc>().top12LevelList[index],
-                      type: context.read<LevelBloc>().getLevelType(index + 9),
-                      onTap: (LevelEntity level) {},
+                    child: BlocBuilder<LevelBloc, LevelState>(
+                      builder: (context, state) => LevelWidget(
+                        chooseLevel: state.chooseLevel,
+                        level: context.read<LevelBloc>().top12LevelList[index],
+                        type: context.read<LevelBloc>().getLevelType(index + 9),
+                        onTap: (LevelEntity level, LevelType type) {
+                          context.read<LevelBloc>().add(ChooseLevelEvent(level, type));
+                        },
+                      ),
                     ),
                   ),
             ),
@@ -142,10 +148,17 @@ class LevelPage extends StatelessWidget {
                     bottom: context.read<LevelBloc>().bottomLocationList[index].bottom,
                     right: context.read<LevelBloc>().bottomLocationList[index].right,
                     left: context.read<LevelBloc>().bottomLocationList[index].left,
-                    child: LevelWidget(
-                      level: context.read<LevelBloc>().bottom8LevelList[index],
-                      type: context.read<LevelBloc>().getLevelType(index + 1),
-                      onTap: (LevelEntity level) {},
+                    child: BlocBuilder<LevelBloc, LevelState>(
+                      buildWhen: (previous, current) =>
+                      previous.chooseLevel?.id != current.chooseLevel?.id,
+                      builder: (context, state) => LevelWidget(
+                        chooseLevel: state.chooseLevel,
+                        level: context.read<LevelBloc>().bottom8LevelList[index],
+                        type: context.read<LevelBloc>().getLevelType(index + 1),
+                        onTap: (LevelEntity level, LevelType type) {
+                          context.read<LevelBloc>().add(ChooseLevelEvent(level, type));
+                        },
+                      ),
                     ),
                   ),
             ),

lib/features/level/presentation/ui/widgets/level_widget.dart

@@ -21,18 +21,20 @@ class LevelWidget extends StatelessWidget {
   const LevelWidget({
     super.key,
     required this.level,
-    this.type,
+    required this.type,
+    required this.chooseLevel,
     this.onTap,
   });
 
-  final LevelType? type;
+  final LevelType type;
   final LevelEntity level;
-  final Function(LevelEntity level)? onTap;
+  final LevelEntity? chooseLevel;
+  final Function(LevelEntity level, LevelType type)? onTap;
 
   @override
   Widget build(BuildContext context) {
     return InkWell(
-      onTap: () => onTap?.call(level),
+      onTap: () => onTap?.call(level, type),
       child: Stack(
         alignment: Alignment.topCenter,
         clipBehavior: Clip.none,
@@ -51,7 +53,7 @@ class LevelWidget extends StatelessWidget {
               ],
             ),
           ),
-          if(type == LevelType.current)
+          if(level.id == chooseLevel?.id)
             Positioned(
               top: -20,
               child: MyImage(

lib/features/question/presentation/bloc/question_bloc.dart

@@ -126,13 +126,15 @@ class QuestionBloc extends Bloc<QuestionEvent, QuestionState> {
         );
         if (state.currentQuestion?.order ==
             state.levelEntity?.questions?.length) {
-           int currentLevel = int.parse(
+          int currentLevel = int.parse(
               LocalStorage.readData(key: MyConstants.currentLevel) ?? '1');
-           ++currentLevel;
-          await LocalStorage.saveData(
-            key: MyConstants.currentLevel,
-            value: '$currentLevel',
-          );
+          if (state.levelEntity?.order == currentLevel) {
+            ++currentLevel;
+            await LocalStorage.saveData(
+              key: MyConstants.currentLevel,
+              value: '$currentLevel',
+            );
+          }
         } else {
           await playVoice();
         }