Feat: Bouton de clôture de session (80/20) sur l'accueil et reset de l'espacement

lib/features/analysis/analysis_provider.dart

@@ -496,13 +496,13 @@ class AnalysisProvider extends ChangeNotifier {
 
   /// Adjust target position
   void adjustTargetPosition(
-    double centerX,
+      double centerX,
-    double centerY,
+      double centerY,
-    double innerRadius,
+      double innerRadius,
-    double radius, {
+      double radius, {
-    int? ringCount,
+        int? ringCount,
-    List<double>? ringRadii,
+        List<double>? ringRadii,
-  }) {
+      }) {
     _targetCenterX = centerX;
     _targetCenterY = centerY;
     _targetInnerRadius = innerRadius;
@@ -510,9 +510,9 @@ class AnalysisProvider extends ChangeNotifier {
     if (ringCount != null) {
       _ringCount = ringCount;
     }
-    if (ringRadii != null) {
+
-      _ringRadii = ringRadii;
+    // CORRECTION : On accepte désormais la valeur null pour pouvoir réinitialiser l'espacement !
-    }
+    _ringRadii = ringRadii;
 
     // Recalculate all shot scores based on new target position
     _shots = _shots.map((shot) {

lib/features/analysis/widgets/target_calibration.dart

@@ -51,14 +51,14 @@ class TargetCalibrationState extends State<TargetCalibration> {
   late int _ringCount;
   late List<double> _ringRadii;
 
+  // CORRECTION : Variable dédiée pour piloter la jauge orange sans conflit
+  late double _currentEspacementRatio;
+
   bool _isDraggingCenter = false;
   bool _isDraggingRadius = false;
   bool _isDraggingInnerRadius = false;
 
-  // Contrôle de l'affichage du scroll d'espacement (désactivé par défaut)
   bool _showEspacement = false;
-
-  // Variable temporaire pour stocker la valeur du rayon au début du pincement tactile
   double _baseRadiusBeforeScale = 1.0;
 
   @override
@@ -69,6 +69,9 @@ class TargetCalibrationState extends State<TargetCalibration> {
     _radius = widget.initialRadius;
     _innerRadius = widget.initialInnerRadius;
     _ringCount = widget.initialRingCount;
+
+    // Initialisation du ratio par défaut
+    _currentEspacementRatio = (_radius > 0) ? (_innerRadius / _radius).clamp(0.01, 0.9) : 0.1;
     _initRingRadii();
   }
 
@@ -77,11 +80,9 @@ class TargetCalibrationState extends State<TargetCalibration> {
         widget.initialRingRadii!.length == _ringCount) {
       _ringRadii = List.from(widget.initialRingRadii!);
     } else {
-      // Initialize with default proportional radii interpolated between inner and outer
       _ringRadii = List.generate(_ringCount, (i) {
         if (_ringCount <= 1) return 1.0;
-        final ratio = _innerRadius / _radius;
+        return _currentEspacementRatio + (1.0 - _currentEspacementRatio) * i / (_ringCount - 1);
-        return ratio + (1.0 - ratio) * i / (_ringCount - 1);
       });
     }
   }
@@ -91,12 +92,10 @@ class TargetCalibrationState extends State<TargetCalibration> {
     super.didUpdateWidget(oldWidget);
     bool shouldReinit = false;
 
-    if (widget.initialCenterX != oldWidget.initialCenterX &&
+    if (widget.initialCenterX != oldWidget.initialCenterX && !_isDraggingCenter) {
-        !_isDraggingCenter) {
       _centerX = widget.initialCenterX;
     }
-    if (widget.initialCenterY != oldWidget.initialCenterY &&
+    if (widget.initialCenterY != oldWidget.initialCenterY && !_isDraggingCenter) {
-        !_isDraggingCenter) {
       _centerY = widget.initialCenterY;
     }
     if (widget.initialRingCount != oldWidget.initialRingCount) {
@@ -107,12 +106,12 @@ class TargetCalibrationState extends State<TargetCalibration> {
       _radius = widget.initialRadius;
       shouldReinit = true;
     }
-    if (widget.initialInnerRadius != oldWidget.initialInnerRadius &&
+    if (widget.initialInnerRadius != oldWidget.initialInnerRadius && !_isDraggingInnerRadius) {
-        !_isDraggingInnerRadius) {
       _innerRadius = widget.initialInnerRadius;
+      _currentEspacementRatio = (_radius > 0) ? (_innerRadius / _radius).clamp(0.01, 0.9) : 0.1;
       shouldReinit = true;
     }
-    if (widget.initialRingRadii != oldWidget.initialRingRadii) {
+    if (widget.initialRingRadii != oldWidget.initialRingRadii && widget.initialRingRadii != null) {
       shouldReinit = true;
     }
 
@@ -129,7 +128,6 @@ class TargetCalibrationState extends State<TargetCalibration> {
 
         return Stack(
           children: [
-            // Utilisation d'un Gesture Detector basé sur le Scale pour synchroniser à 1 ou 2 doigts
             GestureDetector(
               onScaleStart: (details) {
                 _baseRadiusBeforeScale = _radius;
@@ -162,7 +160,6 @@ class TargetCalibrationState extends State<TargetCalibration> {
               ),
             ),
 
-            // Panneau de configuration des Sliders en haut
             Positioned(
               top: 10,
               left: 40,
@@ -170,7 +167,6 @@ class TargetCalibrationState extends State<TargetCalibration> {
               child: Column(
                 mainAxisSize: MainAxisSize.min,
                 children: [
-                  // Ligne d'activation pour afficher ou masquer l'espacement
                   Container(
                     margin: const EdgeInsets.only(bottom: 8),
                     padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 2),
@@ -201,7 +197,6 @@ class TargetCalibrationState extends State<TargetCalibration> {
                     ),
                   ),
 
-                  // Slider pour la taille (toujours visible)
                   Container(
                     padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
                     decoration: BoxDecoration(
@@ -221,6 +216,7 @@ class TargetCalibrationState extends State<TargetCalibration> {
                             onChanged: (value) {
                               setState(() {
                                 _radius = value;
+                                _innerRadius = _radius * _currentEspacementRatio;
                                 _initRingRadii(forceRecalculate: true);
                               });
                               _notifyChange();
@@ -232,11 +228,10 @@ class TargetCalibrationState extends State<TargetCalibration> {
                     ),
                   ),
 
-                  // Affichage conditionnel du slider d'espacement orange
                   if (_showEspacement) ...[
                     const SizedBox(height: 8),
                     Container(
-                      padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
+                      padding: const EdgeInsets.fromLTRB(16, 4, 4, 4),
                       decoration: BoxDecoration(
                         color: Colors.black54,
                         borderRadius: BorderRadius.circular(20),
@@ -246,21 +241,51 @@ class TargetCalibrationState extends State<TargetCalibration> {
                           const Text('Espacement ', style: TextStyle(color: Colors.white, fontSize: 12, fontWeight: FontWeight.bold)),
                           const Icon(Icons.compress, color: Colors.white, size: 16),
                           Expanded(
-                            child: Slider(
+                            child: Row(
-                              value: (_innerRadius / _radius).clamp(0.01, 0.9),
+                              children: [
-                              min: 0.01,
+                                Expanded(
-                              max: 0.9,
+                                  child: Slider(
-                              activeColor: Colors.orange,
+                                    value: _currentEspacementRatio,
-                              onChanged: (value) {
+                                    min: 0.01,
-                                setState(() {
+                                    max: 0.9,
-                                  _innerRadius = _radius * value;
+                                    activeColor: Colors.orange,
-                                  _initRingRadii(forceRecalculate: true);
+                                    onChanged: (value) {
-                                });
+                                      setState(() {
-                                _notifyChange();
+                                        _currentEspacementRatio = value;
-                              },
+                                        _innerRadius = _radius * _currentEspacementRatio;
+                                        _initRingRadii(forceRecalculate: true);
+                                      });
+                                      _notifyChange();
+                                    },
+                                  ),
+                                ),
+                                const Icon(Icons.expand, color: Colors.white, size: 16),
+                              ],
                             ),
                           ),
-                          const Icon(Icons.expand, color: Colors.white, size: 16),
+                          // CORRECTION DU BOUTON RESET : Force visuellement le ratio par défaut
+                          // CORRECTION RADICALE : On force le ratio à 0.1 (10% standard) en dur
+                          IconButton(
+                            icon: const Icon(Icons.refresh, color: Colors.white70, size: 20),
+                            onPressed: () {
+                              setState(() {
+                                // 1. On force la jauge orange à se remettre pile à 10% (la valeur d'usine)
+                                _currentEspacementRatio = 0.1;
+
+                                // 2. On réaligne l'innerRadius sur la taille actuelle
+                                _innerRadius = _radius * _currentEspacementRatio;
+
+                                // 3. On force la reconstruction des cercles parfaits
+                                _initRingRadii(forceRecalculate: true);
+                              });
+
+                              // 4. On balance tout ça au provider pour qu'il s'aligne
+                              _notifyChange();
+                            },
+                            tooltip: 'Réinitialiser l\'espacement',
+                            constraints: const BoxConstraints(),
+                            padding: const EdgeInsets.symmetric(horizontal: 8),
+                          ),
                         ],
                       ),
                     ),
@@ -268,7 +293,6 @@ class TargetCalibrationState extends State<TargetCalibration> {
                 ],
               ),
             ),
-
           ],
         );
       },
@@ -286,28 +310,16 @@ class TargetCalibrationState extends State<TargetCalibration> {
       child: Column(
         mainAxisSize: MainAxisSize.min,
         children: [
-          _buildDirectionButton(
+          _buildDirectionButton(Icons.keyboard_arrow_up, () => _moveCenterByPixels(0, -1, size)),
-            Icons.keyboard_arrow_up,
-                () => _moveCenterByPixels(0, -1, size),
-          ),
           Row(
             mainAxisSize: MainAxisSize.min,
             children: [
-              _buildDirectionButton(
+              _buildDirectionButton(Icons.keyboard_arrow_left, () => _moveCenterByPixels(-1, 0, size)),
-                Icons.keyboard_arrow_left,
-                    () => _moveCenterByPixels(-1, 0, size),
-              ),
               const SizedBox(width: 40),
-              _buildDirectionButton(
+              _buildDirectionButton(Icons.keyboard_arrow_right, () => _moveCenterByPixels(1, 0, size)),
-                Icons.keyboard_arrow_right,
-                    () => _moveCenterByPixels(1, 0, size),
-              ),
             ],
           ),
-          _buildDirectionButton(
+          _buildDirectionButton(Icons.keyboard_arrow_down, () => _moveCenterByPixels(0, 1, size)),
-            Icons.keyboard_arrow_down,
-                () => _moveCenterByPixels(0, 1, size),
-          ),
         ],
       ),
     );
@@ -315,10 +327,7 @@ class TargetCalibrationState extends State<TargetCalibration> {
 
   Widget _buildDirectionButton(IconData icon, VoidCallback onPressed) {
     return Container(
-      decoration: BoxDecoration(
+      decoration: BoxDecoration(color: Colors.black87, borderRadius: BorderRadius.circular(8)),
-        color: Colors.black87,
-        borderRadius: BorderRadius.circular(8),
-      ),
       margin: const EdgeInsets.all(2),
       child: IconButton(
         icon: Icon(icon, color: Colors.white, size: 28),
@@ -348,22 +357,19 @@ class TargetCalibrationState extends State<TargetCalibration> {
     _notifyChange();
   }
 
-  // Traitement intelligent des gestes tactiles
   void _onScaleUpdate(ScaleUpdateDetails details, Size size) {
     setState(() {
       if (details.pointerCount == 2) {
-        // GESTE À DEUX DOIGTS : On calcule le zoom en respectant le range strict (0.3 à 1.2)
         _radius = (_baseRadiusBeforeScale * details.scale).clamp(0.5, 1.1);
+        _innerRadius = _radius * _currentEspacementRatio;
         _initRingRadii(forceRecalculate: true);
       } else if (_isDraggingCenter) {
-        // GESTE À UN SEUL DOIGT : Déplacement fluide du centre de la cible
         final deltaX = details.focalPointDelta.dx / size.width;
         final deltaY = details.focalPointDelta.dy / size.height;
         _centerX = _centerX + deltaX;
         _centerY = _centerY + deltaY;
       }
     });
-
     _notifyChange();
   }
 
@@ -420,31 +426,16 @@ class _CalibrationPainter extends CustomPainter {
     }
 
     if (isDraggingCenter) {
-      final crosshairLinePaint = Paint()
+      final crosshairLinePaint = Paint()..color = Colors.red.withValues(alpha: 0.5)..strokeWidth = 1;
-        ..color = Colors.red.withValues(alpha: 0.5)
+      canvas.drawLine(Offset(0, centerPx.dy), Offset(size.width, centerPx.dy), crosshairLinePaint);
-        ..strokeWidth = 1;
+      canvas.drawLine(Offset(centerPx.dx, 0), Offset(centerPx.dx, size.height), crosshairLinePaint);
-      canvas.drawLine(
-        Offset(0, centerPx.dy),
-        Offset(size.width, centerPx.dy),
-        crosshairLinePaint,
-      );
-      canvas.drawLine(
-        Offset(centerPx.dx, 0),
-        Offset(centerPx.dx, size.height),
-        crosshairLinePaint,
-      );
     }
 
     _drawCenterHandle(canvas, centerPx);
     _drawInstructions(canvas, size);
   }
 
-  void _drawConcentricZones(
+  void _drawConcentricZones(Canvas canvas, Size size, Offset center, double baseRadius) {
-      Canvas canvas,
-      Size size,
-      Offset center,
-      double baseRadius,
-      ) {
     List<Color> zoneColors = [];
     for (int i = 0; i < ringCount; i++) {
       final ratio = i / ringCount;
@@ -468,9 +459,7 @@ class _CalibrationPainter extends CustomPainter {
       ..color = Colors.red.withValues(alpha: 0.8);
 
     for (int i = ringCount - 1; i >= 0; i--) {
-      final ringRadius = ringRadii.length > i
+      final ringRadius = ringRadii.length > i ? ringRadii[i] : (i + 1) / ringCount;
-          ? ringRadii[i]
-          : (i + 1) / ringCount;
       final zoneRadius = baseRadius * ringRadius;
 
       zonePaint.color = zoneColors[i];
@@ -481,12 +470,8 @@ class _CalibrationPainter extends CustomPainter {
     final textPainter = TextPainter(textDirection: TextDirection.ltr);
 
     for (int i = 0; i < ringCount; i++) {
-      final ringRadius = ringRadii.length > i
+      final ringRadius = ringRadii.length > i ? ringRadii[i] : (i + 1) / ringCount;
-          ? ringRadii[i]
+      final prevRingRadius = i > 0 ? (ringRadii.length > i - 1 ? ringRadii[i - 1] : i / ringCount) : 0.0;
-          : (i + 1) / ringCount;
-      final prevRingRadius = i > 0
-          ? (ringRadii.length > i - 1 ? ringRadii[i - 1] : i / ringCount)
-          : 0.0;
       final zoneRadius = baseRadius * (ringRadius + prevRingRadius) / 2;
 
       final score = 10 - i;
@@ -506,53 +491,28 @@ class _CalibrationPainter extends CustomPainter {
 
       final labelY = center.dy - textPainter.height / 2;
       if (labelY >= 0 && labelY <= size.height) {
-        textPainter.paint(
+        textPainter.paint(canvas, Offset(labelX - textPainter.width / 2, labelY));
-          canvas,
-          Offset(labelX - textPainter.width / 2, labelY),
-        );
       }
     }
   }
 
-  void _drawSilhouetteZones(
+  void _drawSilhouetteZones(Canvas canvas, Size size, Offset center, double radius) {
-      Canvas canvas,
+    final paint = Paint()..style = PaintingStyle.stroke..strokeWidth = 2;
-      Size size,
-      Offset center,
-      double radius,
-      ) {
-    final paint = Paint()
-      ..style = PaintingStyle.stroke
-      ..strokeWidth = 2;
-
     final silhouetteWidth = radius * 0.8;
     final silhouetteHeight = radius * 2;
 
     paint.color = Colors.green.withValues(alpha: 0.5);
-    canvas.drawRect(
+    canvas.drawRect(Rect.fromCenter(center: center, width: silhouetteWidth, height: silhouetteHeight), paint);
-      Rect.fromCenter(
-        center: center,
-        width: silhouetteWidth,
-        height: silhouetteHeight,
-      ),
-      paint,
-    );
   }
 
   void _drawCenterHandle(Canvas canvas, Offset center) {
-    final outerPaint = Paint()
+    final outerPaint = Paint()..color = isDraggingCenter ? Colors.redAccent : Colors.red..style = PaintingStyle.stroke..strokeWidth = 3;
-      ..color = isDraggingCenter ? Colors.redAccent : Colors.red
-      ..style = PaintingStyle.stroke
-      ..strokeWidth = 3;
     canvas.drawCircle(center, 15, outerPaint);
 
-    final innerPaint = Paint()
+    final innerPaint = Paint()..color = isDraggingCenter ? Colors.redAccent : Colors.red..style = PaintingStyle.fill;
-      ..color = isDraggingCenter ? Colors.redAccent : Colors.red
-      ..style = PaintingStyle.fill;
     canvas.drawCircle(center, 5, innerPaint);
 
-    final crossPaint = Paint()
+    final crossPaint = Paint()..color = isDraggingCenter ? Colors.redAccent : Colors.red..strokeWidth = 2;
-      ..color = isDraggingCenter ? Colors.redAccent : Colors.red
-      ..strokeWidth = 2;
     canvas.drawLine(Offset(center.dx - 20, center.dy), Offset(center.dx - 8, center.dy), crossPaint);
     canvas.drawLine(Offset(center.dx + 8, center.dy), Offset(center.dx + 20, center.dy), crossPaint);
     canvas.drawLine(Offset(center.dx, center.dy - 20), Offset(center.dx, center.dy - 8), crossPaint);
@@ -561,23 +521,12 @@ class _CalibrationPainter extends CustomPainter {
 
   void _drawInstructions(Canvas canvas, Size size) {
     const instruction = 'Deplacez le centre ou ajustez le rayon';
-
     final textPainter = TextPainter(
-      text: TextSpan(
+      text: TextSpan(text: instruction, style: TextStyle(color: Colors.white.withValues(alpha: 0.9), fontSize: 12, backgroundColor: Colors.black54)),
-        text: instruction,
-        style: TextStyle(
-          color: Colors.white.withValues(alpha: 0.9),
-          fontSize: 12,
-          backgroundColor: Colors.black54,
-        ),
-      ),
       textDirection: TextDirection.ltr,
     );
     textPainter.layout();
-    textPainter.paint(
+    textPainter.paint(canvas, Offset((size.width - textPainter.width) / 2, size.height - 30));
-      canvas,
-      Offset((size.width - textPainter.width) / 2, size.height - 30),
-    );
   }
 
   @override

lib/features/home/home_screen.dart

@@ -35,7 +35,7 @@ class _HomeScreenState extends State<HomeScreen> {
     final repository = context.read<SessionRepository>();
     final stats = await repository.getStatistics();
     final sessions = await repository.getAllSessions();
-    
+
     if (mounted) {
       setState(() {
         _stats = stats;
@@ -125,21 +125,100 @@ class _HomeScreenState extends State<HomeScreen> {
     final sessionProvider = context.watch<SessionProvider>();
     final isSessionActive = sessionProvider.isSessionActive;
 
-    return ElevatedButton.icon(
+    // Si aucune session n'est active, on affiche juste le bouton de départ habituel
-      onPressed: () => _navigateToSessionSetup(context),
+    if (!isSessionActive) {
-      style: ElevatedButton.styleFrom(
+      return ElevatedButton.icon(
-        backgroundColor: isSessionActive ? AppTheme.secondaryColor : AppTheme.primaryColor,
+        onPressed: () => _navigateToSessionSetup(context),
-        foregroundColor: Colors.white,
+        style: ElevatedButton.styleFrom(
-        padding: const EdgeInsets.symmetric(vertical: 20),
+          backgroundColor: AppTheme.primaryColor,
-        shape: RoundedRectangleBorder(
+          foregroundColor: Colors.white,
-          borderRadius: BorderRadius.circular(AppConstants.borderRadius),
+          padding: const EdgeInsets.symmetric(vertical: 20),
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(AppConstants.borderRadius),
+          ),
         ),
-      ),
+        icon: const Icon(Icons.add_circle_outline, size: 28),
-      icon: Icon(isSessionActive ? Icons.play_circle_outline : Icons.add_circle_outline, size: 28),
+        label: const Text(
-      label: Text(
+          'Démarrer la session',
-        isSessionActive ? 'Continuer la session' : 'Démarrer la session',
+          style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
-        style: const TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
+        ),
-      ),
+      );
+    }
+
+    // MODIFICATION : Alignement sur une seule ligne (80% / 20%) avec une croix pour l'annulation
+    return Row(
+      children: [
+        // 80% de largeur pour continuer la session
+        Expanded(
+          flex: 8,
+          child: ElevatedButton.icon(
+            onPressed: () => _navigateToSessionSetup(context),
+            style: ElevatedButton.styleFrom(
+              backgroundColor: AppTheme.secondaryColor,
+              foregroundColor: Colors.white,
+              padding: const EdgeInsets.symmetric(vertical: 20),
+              shape: RoundedRectangleBorder(
+                borderRadius: BorderRadius.circular(AppConstants.borderRadius),
+              ),
+            ),
+            icon: const Icon(Icons.play_circle_outline, size: 28),
+            label: const Text(
+              'Continuer la session',
+              style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
+              maxLines: 1,
+              overflow: TextOverflow.ellipsis,
+            ),
+          ),
+        ),
+        const SizedBox(width: 12),
+        // 20% de largeur pour terminer/annuler la session (Bouton Croix)
+        Expanded(
+          flex: 2,
+          child: OutlinedButton(
+            onPressed: () {
+              // Boite de dialogue de confirmation pour éviter les erreurs
+              showDialog(
+                context: context,
+                builder: (BuildContext context) {
+                  return AlertDialog(
+                    title: const Text('Terminer la session ?'),
+                    content: const Text('Êtes-vous sûr de vouloir clôturer la session en cours ?'),
+                    actions: [
+                      TextButton(
+                        onPressed: () => Navigator.pop(context),
+                        child: const Text('ANNULER'),
+                      ),
+                      TextButton(
+                        onPressed: () {
+                          Navigator.pop(context);
+                          // Clôture propre de la session dans le State global
+                          context.read<SessionProvider>().endSession();
+                          ScaffoldMessenger.of(context).showSnackBar(
+                            const SnackBar(
+                              content: Text('Session terminée avec succès !'),
+                              backgroundColor: AppTheme.successColor,
+                            ),
+                          );
+                        },
+                        child: const Text('TERMINER', style: TextStyle(color: Colors.redAccent)),
+                      ),
+                    ],
+                  );
+                },
+              );
+            },
+            style: OutlinedButton.styleFrom(
+              foregroundColor: Colors.redAccent,
+              side: const BorderSide(color: Colors.redAccent, width: 1.5),
+              padding: const EdgeInsets.symmetric(vertical: 20), // Même hauteur que le bouton continuer
+              shape: RoundedRectangleBorder(
+                borderRadius: BorderRadius.circular(AppConstants.borderRadius),
+              ),
+            ),
+            child: const Icon(Icons.close, size: 28),
+          ),
+        ),
+      ],
     );
   }
 
@@ -197,17 +276,17 @@ class _HomeScreenState extends State<HomeScreen> {
             ),
             child: _recentSessions.length < 2
                 ? const Center(
-                    child: Column(
+              child: Column(
-                      mainAxisAlignment: MainAxisAlignment.center,
+                mainAxisAlignment: MainAxisAlignment.center,
-                      children: [
+                children: [
-                        Icon(Icons.show_chart, size: 40, color: Colors.grey),
+                  Icon(Icons.show_chart, size: 40, color: Colors.grey),
-                        Text(
+                  Text(
-                          'Pas assez de données',
+                    'Pas assez de données',
-                          style: TextStyle(color: Colors.grey, fontSize: 12),
+                    style: TextStyle(color: Colors.grey, fontSize: 12),
-                        ),
+                  ),
-                      ],
+                ],
-                    ),
+              ),
-                  )
+            )
                 : _buildHomeTrendChart(),
           ),
         ),
@@ -276,7 +355,7 @@ class _HomeScreenState extends State<HomeScreen> {
     final sorted = List<Session>.from(_recentSessions)
       ..sort((a, b) => a.createdAt.compareTo(b.createdAt));
     final display =
-        sorted.length > 7 ? sorted.sublist(sorted.length - 7) : sorted;
+    sorted.length > 7 ? sorted.sublist(sorted.length - 7) : sorted;
 
     return LineChart(
       LineChartData(
@@ -372,4 +451,4 @@ class _HomeScreenState extends State<HomeScreen> {
     );
     _loadStats();
   }
-}
+}