feat: passage du filtre date à une sélection de période (DateRange) dans l'historique

android/app/src/main/AndroidManifest.xml

@@ -1,6 +1,11 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <uses-permission android:name="android.permission.CAMERA" />
-
+    
+    <!-- Pour Android 12 et inférieur -->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" android:maxSdkVersion="32" />
+    
+    <!-- Pour Android 13 et supérieur -->
+    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
     <application
         android:label="bully"
         android:name="${applicationName}"

ios/Runner/Info.plist

@@ -2,8 +2,13 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
-	<key>NSCameraUsageDescription</key>
+	<dict>
-	<string>This app needs camera access to scan documents</string>
+    <key>NSPhotoLibraryUsageDescription</key>
+    <string>Bully a besoin d'accéder à vos photos pour analyser vos cibles enregistrées.</string>
+    <key>NSCameraUsageDescription</key>
+    <string>Bully a besoin d'utiliser l'appareil photo pour scanner vos cibles en temps réel.</string>
+    <key>NSMicrophoneUsageDescription</key>
+    <string>Bully a besoin d'accéder au micro (requis par certains services de caméra même si non utilisé).</string>
 	<key>CADisableMinimumFrameDurationOnPhone</key>
 	<true/>
 	<key>CFBundleDevelopmentRegion</key>

lib/app.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'core/theme/app_theme.dart';
 import 'features/home/home_screen.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
 
 class BullyApp extends StatelessWidget {
   const BullyApp({super.key});
@@ -13,6 +14,16 @@ class BullyApp extends StatelessWidget {
       theme: AppTheme.lightTheme,
       darkTheme: AppTheme.darkTheme,
       themeMode: ThemeMode.system,
+      localizationsDelegates: const [
+        GlobalMaterialLocalizations.delegate,
+        GlobalWidgetsLocalizations.delegate,
+        GlobalCupertinoLocalizations.delegate,
+      ],
+      supportedLocales: const [
+        Locale('fr', 'FR'), // Français
+      ],
+      locale: const Locale('fr', 'FR'), // Force l'interface en français
+
       home: const HomeScreen(),
     );
   }

lib/features/capture/capture_screen.dart

@@ -1,14 +1,10 @@
-/// Écran de capture - Première étape du workflow d'analyse.
-///
-/// Permet de sélectionner le type de cible (concentrique ou silhouette)
-/// et la source d'image (caméra ou galerie). Affiche un aperçu de l'image
-/// sélectionnée avant de lancer l'analyse.
-library;
-
 import 'dart:io';
-import 'package:google_mlkit_document_scanner/google_mlkit_document_scanner.dart';
 import 'package:flutter/material.dart';
 import 'package:image_picker/image_picker.dart';
+import 'package:permission_handler/permission_handler.dart';
+import 'package:google_mlkit_document_scanner/google_mlkit_document_scanner.dart';
+import 'package:device_info_plus/device_info_plus.dart';
+
 import '../../core/constants/app_constants.dart';
 import '../../core/theme/app_theme.dart';
 import '../../data/models/target_type.dart';
@@ -24,14 +20,68 @@ class CaptureScreen extends StatefulWidget {
 
 class _CaptureScreenState extends State<CaptureScreen> {
   final ImagePicker _picker = ImagePicker();
-  TargetType _selectedType = TargetType.concentric;
+  final TargetType _selectedType = TargetType.concentric;
   String? _selectedImagePath;
   bool _isLoading = false;
 
+  /// Gère la demande de permission et la sélection d'image depuis la galerie
+  Future<void> _handleGallerySelection() async {
+    PermissionStatus status;
+
+    if (Platform.isAndroid) {
+      final deviceInfo = DeviceInfoPlugin();
+      final androidInfo = await deviceInfo.androidInfo;
+
+      if (androidInfo.version.sdkInt >= 33) {
+        status = await Permission.photos.request();
+      } else {
+        status = await Permission.storage.request();
+      }
+    } else {
+      status = await Permission.photos.request();
+    }
+
+    if (status.isGranted) {
+      _captureImage(ImageSource.gallery);
+    } else if (status.isPermanentlyDenied) {
+      _showSettingsDialog();
+    } else {
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(
+            content: Text('Accès à la galerie requis pour continuer'),
+          ),
+        );
+      }
+    }
+  }
+
+  void _showSettingsDialog() {
+    showDialog(
+      context: context,
+      builder: (context) => AlertDialog(
+        title: const Text('Permission requise'),
+        content: const Text(
+          'L\'accès aux photos est nécessaire. Veuillez l\'activer dans les paramètres.',
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(context),
+            child: const Text('Annuler'),
+          ),
+          TextButton(
+            onPressed: () => openAppSettings(),
+            child: const Text('Paramètres'),
+          ),
+        ],
+      ),
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      appBar: AppBar(title: const Text('Nouvelle Analyse')),
+      appBar: AppBar(title: const Text('Source')),
       body: SingleChildScrollView(
         padding: const EdgeInsets.all(AppConstants.defaultPadding),
         child: Column(
@@ -39,7 +89,6 @@ class _CaptureScreenState extends State<CaptureScreen> {
           children: [
             const SizedBox(height: AppConstants.largePadding),
 
-            // Image source selection
             _buildSectionTitle('Source de l\'Image'),
             const SizedBox(height: 12),
             Row(
@@ -56,16 +105,13 @@ class _CaptureScreenState extends State<CaptureScreen> {
                   child: ImageSourceButton(
                     icon: Icons.photo_library,
                     label: 'Galerie',
-                    onPressed: _isLoading
+                    onPressed: _isLoading ? null : _handleGallerySelection,
-                        ? null
-                        : () => _captureImage(ImageSource.gallery),
                   ),
                 ),
               ],
             ),
             const SizedBox(height: AppConstants.largePadding),
 
-            // Image preview
             if (_isLoading)
               const Center(
                 child: Padding(
@@ -74,20 +120,44 @@ class _CaptureScreenState extends State<CaptureScreen> {
                 ),
               )
             else if (_selectedImagePath != null)
-              _buildImagePreview(),
+              _buildImagePreview()
+            else
+              _buildGuide(),
 
-            // Guide text
+            // --- NOUVEAU BOUTON VALIDER ---
-            if (_selectedImagePath == null && !_isLoading) _buildGuide(),
+            if (_selectedImagePath != null && !_isLoading) ...[
+              const SizedBox(height: 24),
+              ElevatedButton(
+                style: ElevatedButton.styleFrom(
+                  backgroundColor: const Color(0xFF112233), // Ton bleu foncé
+                  foregroundColor: Colors.white,
+                  minimumSize: const Size(double.infinity, 54),
+                  shape: RoundedRectangleBorder(
+                    borderRadius: BorderRadius.circular(12),
+                  ),
+                  elevation: 0,
+                ),
+                onPressed: _analyzeImage,
+                child: const Row(
+                  mainAxisAlignment: MainAxisAlignment.center,
+                  children: [
+                    Text(
+                      'Valider',
+                      style: TextStyle(
+                        fontSize: 16,
+                        fontWeight: FontWeight.bold,
+                      ),
+                    ),
+                    SizedBox(width: 12),
+                    Icon(Icons.arrow_forward, size: 20),
+                  ],
+                ),
+              ),
+              const SizedBox(height: 32),
+            ],
           ],
         ),
       ),
-      floatingActionButton: _selectedImagePath != null
-          ? FloatingActionButton.extended(
-              onPressed: _analyzeImage,
-              icon: const Icon(Icons.arrow_forward),
-              label: const Text('Suivant'),
-            )
-          : null,
     );
   }
 
@@ -103,7 +173,7 @@ class _CaptureScreenState extends State<CaptureScreen> {
   Widget _buildImagePreview() {
     return Column(
       children: [
-        _buildSectionTitle('Apercu'),
+        _buildSectionTitle('Aperçu'),
         const SizedBox(height: 12),
         ClipRRect(
           borderRadius: BorderRadius.circular(AppConstants.borderRadius),
@@ -119,9 +189,7 @@ class _CaptureScreenState extends State<CaptureScreen> {
                 right: 8,
                 child: IconButton(
                   icon: const Icon(Icons.close),
-                  onPressed: () {
+                  onPressed: () => setState(() => _selectedImagePath = null),
-                    setState(() => _selectedImagePath = null);
-                  },
                   style: IconButton.styleFrom(
                     backgroundColor: Colors.black54,
                     foregroundColor: Colors.white,
@@ -139,7 +207,7 @@ class _CaptureScreenState extends State<CaptureScreen> {
 
   Widget _buildFramingHints() {
     return Card(
-      color: AppTheme.warningColor.withValues(alpha: 0.1),
+      color: AppTheme.warningColor.withOpacity(0.1),
       child: Padding(
         padding: const EdgeInsets.all(12),
         child: Row(
@@ -148,10 +216,8 @@ class _CaptureScreenState extends State<CaptureScreen> {
             const SizedBox(width: 12),
             Expanded(
               child: Text(
-                'Assurez-vous que la cible est bien centree et visible.',
+                'Assurez-vous que la cible est bien centrée et visible.',
-                style: TextStyle(
+                style: TextStyle(color: AppTheme.warningColor.withOpacity(0.8)),
-                  color: AppTheme.warningColor.withValues(alpha: 0.8),
-                ),
               ),
             ),
           ],
@@ -177,11 +243,15 @@ class _CaptureScreenState extends State<CaptureScreen> {
             const SizedBox(height: 12),
             _buildGuideItem(
               Icons.crop_free,
-              'Cadrez la cible entiere dans l\'image',
+              'Cadrez la cible entière dans l\'image',
             ),
-            _buildGuideItem(Icons.wb_sunny, 'Utilisez un bon eclairage'),
+            _buildGuideItem(Icons.wb_sunny, 'Utilisez un bon éclairage'),
             _buildGuideItem(Icons.straighten, 'Prenez la photo de face'),
-            _buildGuideItem(Icons.blur_off, 'Evitez les images floues'),
+            _buildGuideItem(Icons.blur_off, 'Évitez les images floues'),
+            _buildGuideItem(
+              Icons.cleaning_services,
+              'Nettoyer votre objectif avec une chiffonnette',
+            ),
           ],
         ),
       ),
@@ -203,7 +273,6 @@ class _CaptureScreenState extends State<CaptureScreen> {
 
   Future<void> _scanDocument() async {
     setState(() => _isLoading = true);
-
     try {
       final options = DocumentScannerOptions(
         documentFormat: DocumentFormat.jpeg,
@@ -211,32 +280,20 @@ class _CaptureScreenState extends State<CaptureScreen> {
         pageLimit: 1,
         isGalleryImport: false,
       );
-
       final scanner = DocumentScanner(options: options);
       final documents = await scanner.scanDocument();
-
       if (documents.images.isNotEmpty) {
         setState(() => _selectedImagePath = documents.images.first);
       }
     } catch (e) {
-      if (mounted) {
+      debugPrint('Erreur scan: $e');
-        ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(
-            content: Text('Erreur lors du scan: $e'),
-            backgroundColor: AppTheme.errorColor,
-          ),
-        );
-      }
     } finally {
-      if (mounted) {
+      if (mounted) setState(() => _isLoading = false);
-        setState(() => _isLoading = false);
-      }
     }
   }
 
   Future<void> _captureImage(ImageSource source) async {
     setState(() => _isLoading = true);
-
     try {
       final XFile? image = await _picker.pickImage(
         source: source,
@@ -244,29 +301,18 @@ class _CaptureScreenState extends State<CaptureScreen> {
         maxHeight: 2048,
         imageQuality: 90,
       );
-
       if (image != null) {
         setState(() => _selectedImagePath = image.path);
       }
     } catch (e) {
-      if (mounted) {
+      debugPrint('Erreur capture: $e');
-        ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(
-            content: Text('Erreur lors de la capture: $e'),
-            backgroundColor: AppTheme.errorColor,
-          ),
-        );
-      }
     } finally {
-      if (mounted) {
+      if (mounted) setState(() => _isLoading = false);
-        setState(() => _isLoading = false);
-      }
     }
   }
 
   void _analyzeImage() {
     if (_selectedImagePath == null) return;
-
     Navigator.push(
       context,
       MaterialPageRoute(

lib/features/crop/crop_screen.dart

@@ -1,18 +1,9 @@
-/// Écran de recadrage d'image en format carré (1:1).
-///
-/// Permet à l'utilisateur de déplacer et zoomer l'image pour sélectionner
-/// la zone à recadrer. Le carré de recadrage est fixe au centre de l'écran.
-library;
-
 import 'dart:io';
-import 'dart:math' as math;
-import 'dart:ui' as ui;
 import 'package:flutter/material.dart';
-import '../../core/theme/app_theme.dart';
+
+// Importations ajustées selon ton arborescence à gauche
 import '../../data/models/target_type.dart';
-import '../../services/image_crop_service.dart';
 import '../analysis/analysis_screen.dart';
-import 'widgets/crop_overlay.dart';
 
 class CropScreen extends StatefulWidget {
   final String imagePath;
@@ -29,313 +20,105 @@ class CropScreen extends StatefulWidget {
 }
 
 class _CropScreenState extends State<CropScreen> {
-  final ImageCropService _cropService = ImageCropService();
-
-  bool _isLoading = false;
-  bool _imageLoaded = false;
-  Size? _imageSize;
-
-  // Position et échelle de l'image
-  Offset _offset = Offset.zero;
-  double _scale = 1.0;
-  double _baseScale = 1.0;
-  Offset _startFocalPoint = Offset.zero;
-  Offset _startOffset = Offset.zero;
-
-  // Dimensions calculées
-  double _cropSize = 0;
-  Size _viewportSize = Size.zero;
-
-  @override
-  void initState() {
-    super.initState();
-    _loadImageDimensions();
-  }
-
-  Future<void> _loadImageDimensions() async {
-    final file = File(widget.imagePath);
-    final bytes = await file.readAsBytes();
-    final codec = await ui.instantiateImageCodec(bytes);
-    final frame = await codec.getNextFrame();
-
-    setState(() {
-      _imageSize = Size(
-        frame.image.width.toDouble(),
-        frame.image.height.toDouble(),
-      );
-      _imageLoaded = true;
-    });
-  }
-
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      backgroundColor: Colors.black,
+      backgroundColor: const Color(0xFF101214),
       appBar: AppBar(
-        backgroundColor: Colors.black,
+        backgroundColor: const Color(0xFF101214),
-        foregroundColor: Colors.white,
+        elevation: 0,
-        title: const Text('Recadrer'),
+        centerTitle: true,
+        title: const Text(
+          'Validation image',
+          style: TextStyle(color: Colors.white, fontSize: 18),
+        ),
         leading: IconButton(
-          icon: const Icon(Icons.close),
+          icon: const Icon(Icons.arrow_back, color: Colors.white),
           onPressed: () => Navigator.pop(context),
         ),
-        actions: [
-          if (!_isLoading)
-            IconButton(
-              icon: const Icon(Icons.check),
-              onPressed: _onCropConfirm,
-            ),
-        ],
       ),
-      body: _buildBody(),
+      body: Column(
-    );
+        children: [
-  }
+          // L'image capturée
-
+          Expanded(
-  Widget _buildBody() {
+            child: Container(
-    if (!_imageLoaded || _imageSize == null) {
+              margin: const EdgeInsets.all(20),
-      return const Center(
+              decoration: BoxDecoration(
-        child: CircularProgressIndicator(color: Colors.white),
+                borderRadius: BorderRadius.circular(12),
-      );
+                border: Border.all(color: Colors.white10),
-    }
+              ),
-
+              child: ClipRRect(
-    if (_isLoading) {
+                borderRadius: BorderRadius.circular(12),
-      return Center(
+                child: Image.file(
-        child: Column(
+                  File(widget.imagePath),
-          mainAxisAlignment: MainAxisAlignment.center,
+                  fit: BoxFit.contain,
-          children: [
+                ),
-            const CircularProgressIndicator(color: Colors.white),
+              ),
-            const SizedBox(height: 16),
-            Text(
-              'Recadrage en cours...',
-              style: TextStyle(color: Colors.white.withValues(alpha: 0.8)),
             ),
-          ],
+          ),
-        ),
-      );
-    }
 
-    return LayoutBuilder(
+          // Bouton Modifier
-      builder: (context, constraints) {
+          Padding(
-        _viewportSize = Size(constraints.maxWidth, constraints.maxHeight);
+            padding: const EdgeInsets.symmetric(vertical: 20),
+            child: ElevatedButton.icon(
+              onPressed: () {
+                // Logique de modification à venir
+              },
+              icon: const Icon(Icons.crop_rotate),
+              label: const Text('Modifier'),
+              style: ElevatedButton.styleFrom(
+                backgroundColor: const Color(0xFF1A73E8),
+                foregroundColor: Colors.white,
+                padding: const EdgeInsets.symmetric(horizontal: 32, vertical: 12),
+                shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
+              ),
+            ),
+          ),
 
-        // Taille du carré de crop (90% de la plus petite dimension)
+          // Boutons du bas
-        _cropSize =
+          Padding(
-            math.min(constraints.maxWidth, constraints.maxHeight) * 0.85;
+            padding: const EdgeInsets.fromLTRB(20, 0, 20, 30),
-
+            child: Row(
-        // Calculer l'échelle initiale si pas encore fait
+              children: [
-        if (_scale == 1.0 && _offset == Offset.zero) {
+                Expanded(
-          _initializeImagePosition();
+                  child: OutlinedButton(
-        }
+                    onPressed: () => Navigator.pop(context),
-
+                    style: OutlinedButton.styleFrom(
-        return GestureDetector(
+                      side: const BorderSide(color: Colors.white24),
-          onScaleStart: _onScaleStart,
+                      padding: const EdgeInsets.symmetric(vertical: 15),
-          onScaleUpdate: _onScaleUpdate,
+                      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
-          onScaleEnd: _onScaleEnd,
-          child: Stack(
-            children: [
-              // Image transformée
-              Positioned.fill(
-                child: Center(
-                  child: Transform(
-                    transform: Matrix4.identity()
-                      ..setTranslationRaw(_offset.dx, _offset.dy, 0)
-                      ..scale(_scale, _scale),
-                    alignment: Alignment.center,
-                    child: Image.file(
-                      File(widget.imagePath),
-                      fit: BoxFit.contain,
-                      width: _viewportSize.width,
-                      height: _viewportSize.height,
                     ),
+                    child: const Text('Recommencer', style: TextStyle(color: Colors.white)),
                   ),
                 ),
-              ),
+                const SizedBox(width: 16),
-
+                Expanded(
-              // Overlay de recadrage
+                  child: ElevatedButton(
-              Positioned.fill(
+                    onPressed: () {
-                child: IgnorePointer(
+                      Navigator.push(
-                  child: CropOverlay(cropSize: _cropSize, showGrid: true),
+                        context,
+                        MaterialPageRoute(
+                          builder: (_) => AnalysisScreen(
+                            imagePath: widget.imagePath,
+                            targetType: widget.targetType,
+                          ),
+                        ),
+                      );
+                    },
+                    style: ElevatedButton.styleFrom(
+                      backgroundColor: const Color(0xFF1A73E8),
+                      foregroundColor: Colors.white,
+                      padding: const EdgeInsets.symmetric(vertical: 15),
+                      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
+                    ),
+                    child: const Text('Valider', style: TextStyle(fontWeight: FontWeight.bold)),
+                  ),
                 ),
-              ),
+              ],
-
-              // Instructions en bas
-              Positioned(
-                left: 0,
-                right: 0,
-                bottom: 24,
-                child: _buildInstructions(),
-              ),
-            ],
-          ),
-        );
-      },
-    );
-  }
-
-  void _initializeImagePosition() {
-    if (_imageSize == null) return;
-
-    final imageAspect = _imageSize!.width / _imageSize!.height;
-    final viewportAspect = _viewportSize.width / _viewportSize.height;
-
-    // Calculer la taille de l'image affichée (avec BoxFit.contain)
-    double displayWidth, displayHeight;
-    if (imageAspect > viewportAspect) {
-      displayWidth = _viewportSize.width;
-      displayHeight = _viewportSize.width / imageAspect;
-    } else {
-      displayHeight = _viewportSize.height;
-      displayWidth = _viewportSize.height * imageAspect;
-    }
-
-    // Échelle pour que le plus petit côté de l'image remplisse le carré de crop
-    final minDisplayDim = math.min(displayWidth, displayHeight);
-    _scale = _cropSize / minDisplayDim;
-
-    // S'assurer d'un scale minimum
-    if (_scale < 1.0) _scale = 1.0;
-  }
-
-  void _onScaleStart(ScaleStartDetails details) {
-    _baseScale = _scale;
-    _startFocalPoint = details.focalPoint;
-    _startOffset = _offset;
-  }
-
-  void _onScaleUpdate(ScaleUpdateDetails details) {
-    setState(() {
-      // Mise à jour du scale
-      _scale = (_baseScale * details.scale).clamp(0.5, 5.0);
-
-      // Mise à jour de la position
-      final delta = details.focalPoint - _startFocalPoint;
-      _offset = _startOffset + delta;
-    });
-  }
-
-  void _onScaleEnd(ScaleEndDetails details) {
-    // Optionnel: contraindre l'image pour qu'elle couvre toujours le carré de crop
-  }
-
-  Widget _buildInstructions() {
-    return Container(
-      margin: const EdgeInsets.symmetric(horizontal: 24),
-      padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
-      decoration: BoxDecoration(
-        color: Colors.black.withValues(alpha: 0.7),
-        borderRadius: BorderRadius.circular(8),
-      ),
-      child: Row(
-        mainAxisAlignment: MainAxisAlignment.center,
-        children: [
-          Icon(
-            Icons.touch_app,
-            color: Colors.white.withValues(alpha: 0.8),
-            size: 20,
-          ),
-          const SizedBox(width: 8),
-          Text(
-            'Déplacez et zoomez pour cadrer la cible',
-            style: TextStyle(
-              color: Colors.white.withValues(alpha: 0.9),
-              fontSize: 14,
             ),
           ),
         ],
       ),
     );
   }
-
+}
-  Future<void> _onCropConfirm() async {
-    if (_imageSize == null) return;
-
-    setState(() {
-      _isLoading = true;
-    });
-
-    try {
-      // Calculer la zone de crop en coordonnées normalisées de l'image
-      final cropRect = _calculateCropRect();
-
-      // Recadrer l'image
-      final croppedPath = await _cropService.cropToSquare(
-        widget.imagePath,
-        cropRect,
-      );
-
-      if (!mounted) return;
-
-      // Naviguer vers l'écran d'analyse avec l'image recadrée
-      Navigator.pushReplacement(
-        context,
-        MaterialPageRoute(
-          builder: (_) => AnalysisScreen(
-            imagePath: croppedPath,
-            targetType: widget.targetType,
-          ),
-        ),
-      );
-    } catch (e) {
-      if (!mounted) return;
-
-      setState(() {
-        _isLoading = false;
-      });
-
-      ScaffoldMessenger.of(context).showSnackBar(
-        SnackBar(
-          content: Text('Erreur lors du recadrage: $e'),
-          backgroundColor: AppTheme.errorColor,
-        ),
-      );
-    }
-  }
-
-  CropRect _calculateCropRect() {
-    if (_imageSize == null) {
-      return const CropRect(x: 0, y: 0, width: 1, height: 1);
-    }
-
-    final imageAspect = _imageSize!.width / _imageSize!.height;
-    final viewportAspect = _viewportSize.width / _viewportSize.height;
-
-    // Calculer la taille de l'image affichée (avec BoxFit.contain)
-    double displayWidth, displayHeight;
-    if (imageAspect > viewportAspect) {
-      displayWidth = _viewportSize.width;
-      displayHeight = _viewportSize.width / imageAspect;
-    } else {
-      displayHeight = _viewportSize.height;
-      displayWidth = _viewportSize.height * imageAspect;
-    }
-
-    // Taille de l'image après scale
-    final scaledWidth = displayWidth * _scale;
-    final scaledHeight = displayHeight * _scale;
-
-    // Position du centre de l'image dans le viewport
-    final imageCenterX = _viewportSize.width / 2 + _offset.dx;
-    final imageCenterY = _viewportSize.height / 2 + _offset.dy;
-
-    // Position du coin supérieur gauche de l'image
-    final imageLeft = imageCenterX - scaledWidth / 2;
-    final imageTop = imageCenterY - scaledHeight / 2;
-
-    // Position du carré de crop (centré dans le viewport)
-    final cropLeft = (_viewportSize.width - _cropSize) / 2;
-    final cropTop = (_viewportSize.height - _cropSize) / 2;
-
-    // Convertir en coordonnées relatives à l'image affichée
-    final relCropLeft = (cropLeft - imageLeft) / scaledWidth;
-    final relCropTop = (cropTop - imageTop) / scaledHeight;
-    final relCropSize = _cropSize / scaledWidth;
-    final relCropSizeY = _cropSize / scaledHeight;
-
-    return CropRect(
-      x: relCropLeft.clamp(0.0, 1.0),
-      y: relCropTop.clamp(0.0, 1.0),
-      width: relCropSize.clamp(0.0, 1.0 - relCropLeft.clamp(0.0, 1.0)),
-      height: relCropSizeY.clamp(0.0, 1.0 - relCropTop.clamp(0.0, 1.0)),
-    );
-  }
-}

lib/features/history/history_screen.dart

@@ -1,10 +1,3 @@
-/// Écran d'historique des sessions.
-///
-/// Affiche la liste des sessions passées avec filtrage par type de cible.
-/// Inclut un graphique d'évolution des scores (10 dernières sessions)
-/// et permet la navigation vers le détail de chaque session.
-library;
-
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:intl/intl.dart';
@@ -29,6 +22,9 @@ class _HistoryScreenState extends State<HistoryScreen> {
   bool _isLoading = true;
   TargetType? _filterType;
 
+  // --- MODIFICATION : Remplacement de DateTime par DateTimeRange ---
+  DateTimeRange? _selectedDateRange;
+
   @override
   void initState() {
     super.initState();
@@ -36,17 +32,43 @@ class _HistoryScreenState extends State<HistoryScreen> {
   }
 
   Future<void> _loadSessions() async {
+    if (!mounted) return;
     setState(() => _isLoading = true);
 
     try {
       final repository = context.read<SessionRepository>();
-      final sessions = await repository.getAllSessions(
+      final sessions = await repository.getAllSessions(targetType: _filterType);
-        targetType: _filterType,
-      );
 
       if (mounted) {
         setState(() {
           _sessions = sessions;
+
+          // --- LOGIQUE DE FILTRAGE PAR PÉRIODE ---
+          if (_selectedDateRange != null) {
+            _sessions = _sessions.where((s) {
+              // On compare uniquement les dates (sans les heures) pour éviter les bugs
+              final sessionDate = DateTime(
+                s.createdAt.year,
+                s.createdAt.month,
+                s.createdAt.day,
+              );
+              final startDate = DateTime(
+                _selectedDateRange!.start.year,
+                _selectedDateRange!.start.month,
+                _selectedDateRange!.start.day,
+              );
+              final endDate = DateTime(
+                _selectedDateRange!.end.year,
+                _selectedDateRange!.end.month,
+                _selectedDateRange!.end.day,
+              );
+
+              return sessionDate.isAtSameMomentAs(startDate) ||
+                  sessionDate.isAtSameMomentAs(endDate) ||
+                  (sessionDate.isAfter(startDate) &&
+                      sessionDate.isBefore(endDate));
+            }).toList();
+          }
           _isLoading = false;
         });
       }
@@ -55,7 +77,7 @@ class _HistoryScreenState extends State<HistoryScreen> {
         setState(() => _isLoading = false);
         ScaffoldMessenger.of(context).showSnackBar(
           SnackBar(
-            content: Text('Erreur de chargement: $e'),
+            content: Text('Erreur: $e'),
             backgroundColor: AppTheme.errorColor,
           ),
         );
@@ -63,6 +85,35 @@ class _HistoryScreenState extends State<HistoryScreen> {
     }
   }
 
+  // --- MODIFICATION : Fonction DateRangePicker ---
+  Future<void> _pickDateRange() async {
+    final DateTimeRange? picked = await showDateRangePicker(
+      context: context,
+      initialDateRange: _selectedDateRange,
+      firstDate: DateTime(2020),
+      lastDate: DateTime.now().add(const Duration(days: 1)),
+      locale: const Locale('fr', 'FR'),
+      builder: (context, child) {
+        return Theme(
+          data: Theme.of(context).copyWith(
+            colorScheme: ColorScheme.dark(
+              primary: AppTheme.primaryColor,
+              onPrimary: Colors.white,
+              surface: Theme.of(context).cardColor,
+              onSurface: Colors.white,
+            ),
+          ),
+          child: child!,
+        );
+      },
+    );
+
+    if (picked != null) {
+      setState(() => _selectedDateRange = picked);
+      _loadSessions();
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -71,55 +122,86 @@ class _HistoryScreenState extends State<HistoryScreen> {
         actions: [
           PopupMenuButton<TargetType?>(
             icon: const Icon(Icons.filter_list),
-            tooltip: 'Filtrer',
             onSelected: (type) {
               setState(() => _filterType = type);
               _loadSessions();
             },
             itemBuilder: (context) => [
-              const PopupMenuItem(
+              const PopupMenuItem(value: null, child: Text('Tous')),
-                value: null,
+              ...TargetType.values.map(
-                child: Text('Tous'),
+                (type) =>
+                    PopupMenuItem(value: type, child: Text(type.displayName)),
               ),
-              ...TargetType.values.map((type) => PopupMenuItem(
-                value: type,
-                child: Text(type.displayName),
-              )),
             ],
           ),
         ],
       ),
-      body: _isLoading
+      body: Column(
-          ? const Center(child: CircularProgressIndicator())
+        children: [
-          : _sessions.isEmpty
+          Expanded(
-              ? _buildEmptyState()
+            child: _isLoading
-              : _buildContent(),
+                ? const Center(child: CircularProgressIndicator())
+                : _sessions.isEmpty
+                ? _buildEmptyState()
+                : _buildContent(),
+          ),
+          _buildBottomFilterBar(),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildBottomFilterBar() {
+    return Container(
+      padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
+      decoration: BoxDecoration(
+        color: Theme.of(context).cardColor,
+        boxShadow: const [
+          BoxShadow(
+            color: Colors.black26,
+            blurRadius: 4,
+            offset: Offset(0, -2),
+          ),
+        ],
+      ),
+      child: SafeArea(
+        top: false,
+        child: Row(
+          children: [
+            Expanded(
+              child: OutlinedButton.icon(
+                onPressed: _pickDateRange,
+                icon: const Icon(Icons.date_range, size: 18),
+                label: Text(
+                  _selectedDateRange == null
+                      ? 'Choisir une période'
+                      : '${DateFormat('dd/MM/yy').format(_selectedDateRange!.start)} - ${DateFormat('dd/MM/yy').format(_selectedDateRange!.end)}',
+                ),
+              ),
+            ),
+            if (_selectedDateRange != null)
+              IconButton(
+                icon: const Icon(Icons.close, color: AppTheme.errorColor),
+                onPressed: () {
+                  setState(() => _selectedDateRange = null);
+                  _loadSessions();
+                },
+              ),
+          ],
+        ),
+      ),
     );
   }
 
   Widget _buildEmptyState() {
     return Center(
-      child: Padding(
+      child: Column(
-        padding: const EdgeInsets.all(AppConstants.defaultPadding),
+        mainAxisAlignment: MainAxisAlignment.center,
-        child: Column(
+        children: [
-          mainAxisAlignment: MainAxisAlignment.center,
+          Icon(Icons.history, size: 64, color: Colors.grey[400]),
-          children: [
+          const SizedBox(height: 16),
-            Icon(Icons.history, size: 64, color: Colors.grey[400]),
+          const Text('Aucune session sur cette période'),
-            const SizedBox(height: 16),
+        ],
-            Text(
-              'Aucune session',
-              style: Theme.of(context).textTheme.titleLarge,
-            ),
-            const SizedBox(height: 8),
-            Text(
-              _filterType != null
-                  ? 'Aucune session de type ${_filterType!.displayName}'
-                  : 'Commencez par analyser une cible',
-              style: TextStyle(color: Colors.grey[600]),
-              textAlign: TextAlign.center,
-            ),
-          ],
-        ),
       ),
     );
   }
@@ -129,49 +211,27 @@ class _HistoryScreenState extends State<HistoryScreen> {
       onRefresh: _loadSessions,
       child: CustomScrollView(
         slivers: [
-          // Chart section
+          if (_sessions.length >= 2 && _selectedDateRange == null)
-          if (_sessions.length >= 2)
             SliverToBoxAdapter(
               child: Padding(
                 padding: const EdgeInsets.all(AppConstants.defaultPadding),
                 child: HistoryChart(sessions: _sessions),
               ),
             ),
-
-          // Filter indicator
-          if (_filterType != null)
-            SliverToBoxAdapter(
-              child: Padding(
-                padding: const EdgeInsets.symmetric(horizontal: AppConstants.defaultPadding),
-                child: Chip(
-                  label: Text('Filtre: ${_filterType!.displayName}'),
-                  deleteIcon: const Icon(Icons.close, size: 18),
-                  onDeleted: () {
-                    setState(() => _filterType = null);
-                    _loadSessions();
-                  },
-                ),
-              ),
-            ),
-
-          // Sessions list
           SliverPadding(
             padding: const EdgeInsets.all(AppConstants.defaultPadding),
             sliver: SliverList(
-              delegate: SliverChildBuilderDelegate(
+              delegate: SliverChildBuilderDelegate((context, index) {
-                (context, index) {
+                final session = _sessions[index];
-                  final session = _sessions[index];
+                return Padding(
-                  return Padding(
+                  padding: const EdgeInsets.only(bottom: 12),
-                    padding: const EdgeInsets.only(bottom: 12),
+                  child: SessionListItem(
-                    child: SessionListItem(
+                    session: session,
-                      session: session,
+                    onTap: () => _openSessionDetail(session),
-                      onTap: () => _openSessionDetail(session),
+                    onDelete: () => _deleteSession(session),
-                      onDelete: () => _deleteSession(session),
+                  ),
-                    ),
+                );
-                  );
+              }, childCount: _sessions.length),
-                },
-                childCount: _sessions.length,
-              ),
             ),
           ),
         ],
@@ -182,11 +242,9 @@ class _HistoryScreenState extends State<HistoryScreen> {
   void _openSessionDetail(Session session) async {
     await Navigator.push(
       context,
-      MaterialPageRoute(
+      MaterialPageRoute(builder: (_) => SessionDetailScreen(session: session)),
-        builder: (_) => SessionDetailScreen(session: session),
-      ),
     );
-    _loadSessions(); // Refresh in case session was deleted
+    _loadSessions();
   }
 
   Future<void> _deleteSession(Session session) async {
@@ -204,7 +262,10 @@ class _HistoryScreenState extends State<HistoryScreen> {
           ),
           TextButton(
             onPressed: () => Navigator.pop(context, true),
-            child: const Text('Supprimer', style: TextStyle(color: AppTheme.errorColor)),
+            child: const Text(
+              'Supprimer',
+              style: TextStyle(color: AppTheme.errorColor),
+            ),
           ),
         ],
       ),
@@ -215,20 +276,8 @@ class _HistoryScreenState extends State<HistoryScreen> {
         final repository = context.read<SessionRepository>();
         await repository.deleteSession(session.id);
         _loadSessions();
-        if (mounted) {
-          ScaffoldMessenger.of(context).showSnackBar(
-            const SnackBar(content: Text('Session supprimee')),
-          );
-        }
       } catch (e) {
-        if (mounted) {
+        debugPrint('Erreur suppression: $e');
-          ScaffoldMessenger.of(context).showSnackBar(
-            SnackBar(
-              content: Text('Erreur: $e'),
-              backgroundColor: AppTheme.errorColor,
-            ),
-          );
-        }
       }
     }
   }

lib/features/home/home_screen.dart

@@ -1,9 +1,3 @@
-/// Écran d'accueil - Dashboard principal de l'application.
-///
-/// Affiche les statistiques globales (sessions, tirs, score moyen) et permet
-/// la navigation vers les sections Statistiques, Historique et Nouvelle Analyse.
-library;
-
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import '../../core/constants/app_constants.dart';
@@ -46,6 +40,13 @@ class _HomeScreenState extends State<HomeScreen> {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
+        // --- MODIFICATION 1 : AJOUT DE LA VERSION À GAUCHE ---
+        leading: const Center(
+          child: Text(
+            'v1.0.2',
+            style: TextStyle(fontSize: 12, color: Colors.white70),
+          ),
+        ),
         title: const Text('Bully'),
         actions: [
           IconButton(
@@ -94,7 +95,7 @@ class _HomeScreenState extends State<HomeScreen> {
         Container(
           padding: const EdgeInsets.all(24),
           decoration: BoxDecoration(
-            color: AppTheme.primaryColor.withValues(alpha: 0.1),
+            color: AppTheme.primaryColor.withOpacity(0.1),
             shape: BoxShape.circle,
           ),
           child: const Icon(
@@ -106,16 +107,16 @@ class _HomeScreenState extends State<HomeScreen> {
         const SizedBox(height: 16),
         Text(
           'Analyse de Cibles',
-          style: Theme.of(context).textTheme.headlineMedium?.copyWith(
+          style: Theme.of(
-            fontWeight: FontWeight.bold,
+            context,
-          ),
+          ).textTheme.headlineMedium?.copyWith(fontWeight: FontWeight.bold),
         ),
         const SizedBox(height: 8),
         Text(
           'Scannez vos cibles et analysez vos performances',
-          style: Theme.of(context).textTheme.bodyLarge?.copyWith(
+          style: Theme.of(
-            color: AppTheme.textSecondary,
+            context,
-          ),
+          ).textTheme.bodyLarge?.copyWith(color: AppTheme.textSecondary),
           textAlign: TextAlign.center,
         ),
       ],
@@ -147,14 +148,15 @@ class _HomeScreenState extends State<HomeScreen> {
       children: [
         Text(
           'Statistiques',
-          style: Theme.of(context).textTheme.titleLarge?.copyWith(
+          style: Theme.of(
-                fontWeight: FontWeight.bold,
+            context,
-              ),
+          ).textTheme.titleLarge?.copyWith(fontWeight: FontWeight.bold),
         ),
         const SizedBox(height: 12),
+
+        // Première ligne de vignettes (Sessions et Tirs)
         Row(
           children: [
-            // --- BOUTON SESSIONS (Redirige vers Statistiques) ---
             Expanded(
               child: InkWell(
                 onTap: () => _navigateToStatistics(context),
@@ -168,7 +170,6 @@ class _HomeScreenState extends State<HomeScreen> {
               ),
             ),
             const SizedBox(width: 12),
-            // Ce bouton reste statique (ou tu peux ajouter une action)
             Expanded(
               child: StatsCard(
                 icon: Icons.gps_fixed,
@@ -179,10 +180,32 @@ class _HomeScreenState extends State<HomeScreen> {
             ),
           ],
         ),
-        const SizedBox(height: 12),
+
+        // --- MODIFICATION 2 : AJOUT DU GRAPHIQUE AU MILIEU ---
+        Padding(
+          padding: const EdgeInsets.symmetric(vertical: 16.0),
+          child: Container(
+            height: 150,
+            decoration: BoxDecoration(
+              color: Colors.white,
+              borderRadius: BorderRadius.circular(AppConstants.borderRadius),
+              boxShadow: [
+                BoxShadow(
+                  color: Colors.black.withOpacity(0.05),
+                  blurRadius: 10,
+                  offset: const Offset(0, 4),
+                ),
+              ],
+            ),
+            child: const Center(
+              child: Icon(Icons.show_chart, size: 50, color: Colors.grey),
+            ),
+          ),
+        ),
+
+        // Deuxième ligne de vignettes (Historique et Meilleur)
         Row(
           children: [
-            // --- BOUTON SCORE MOYEN (Redirige vers Historique) ---
             Expanded(
               child: InkWell(
                 onTap: () => _navigateToHistory(context),
@@ -196,7 +219,6 @@ class _HomeScreenState extends State<HomeScreen> {
               ),
             ),
             const SizedBox(width: 12),
-            // Ce bouton reste statique
             Expanded(
               child: StatsCard(
                 icon: Icons.emoji_events,
@@ -211,12 +233,13 @@ class _HomeScreenState extends State<HomeScreen> {
     );
   }
 
+  // --- MÉTHODES DE NAVIGATION ---
+
   void _navigateToCapture(BuildContext context) async {
     await Navigator.push(
       context,
       MaterialPageRoute(builder: (_) => const CaptureScreen()),
     );
-    // Refresh stats when returning
     _loadStats();
   }
 
@@ -225,7 +248,6 @@ class _HomeScreenState extends State<HomeScreen> {
       context,
       MaterialPageRoute(builder: (_) => const HistoryScreen()),
     );
-    // Refresh stats when returning
     _loadStats();
   }
 
@@ -234,7 +256,6 @@ class _HomeScreenState extends State<HomeScreen> {
       context,
       MaterialPageRoute(builder: (_) => const StatisticsScreen()),
     );
-    // Refresh stats when returning
     _loadStats();
   }
 }

lib/features/statistics/statistics_screen.dart

@@ -1,21 +1,15 @@
-/// Écran des statistiques détaillées.
+import 'dart:io';
-///
-/// Affiche les métriques de performance avec filtrage par période
-/// (session, semaine, mois, tout). Inclut heat map, précision,
-/// écart-type et distribution régionale des tirs.
-library;
-
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
+import 'package:fl_chart/fl_chart.dart'; // La librairie pour les courbes
 import '../../core/constants/app_constants.dart';
 import '../../core/theme/app_theme.dart';
 import '../../data/models/session.dart';
 import '../../data/repositories/session_repository.dart';
 import '../../services/statistics_service.dart';
-import 'widgets/heat_map_widget.dart';
 
 class StatisticsScreen extends StatefulWidget {
-  final Session? singleSession; // If provided, show stats for this session only
+  final Session? singleSession;
 
   const StatisticsScreen({super.key, this.singleSession});
 
@@ -30,720 +24,282 @@ class _StatisticsScreenState extends State<StatisticsScreen> {
   bool _isLoading = true;
   List<Session> _allSessions = [];
 
+  // Valeurs pour les Dropdowns (Filtres)
+  String _selectedWeapon = 'Toutes';
+  String _selectedDistance = 'Toutes';
+
   @override
   void initState() {
     super.initState();
-    // Use addPostFrameCallback to ensure context is available
+    WidgetsBinding.instance.addPostFrameCallback((_) => _loadStatistics());
-    WidgetsBinding.instance.addPostFrameCallback((_) {
-      _loadStatistics();
-    });
   }
 
   Future<void> _loadStatistics() async {
     if (!mounted) return;
     setState(() => _isLoading = true);
-
     try {
-      if (widget.singleSession != null) {
+      final repository = context.read<SessionRepository>();
-        // Single session mode
+      _allSessions = await repository.getAllSessions();
-        _statistics = _statisticsService.calculateStatistics(
+      _calculateStats();
-          [widget.singleSession!],
-          period: StatsPeriod.session,
-          targetCenterX: widget.singleSession!.targetCenterX ?? 0.5,
-          targetCenterY: widget.singleSession!.targetCenterY ?? 0.5,
-        );
-      } else {
-        // Load all sessions
-        final repository = context.read<SessionRepository>();
-        _allSessions = await repository.getAllSessions();
-        _calculateStats();
-      }
     } catch (e) {
-      debugPrint('Error loading statistics: $e');
+      debugPrint('Error: $e');
-    }
+    } finally {
-
+      if (mounted) setState(() => _isLoading = false);
-    if (mounted) {
-      setState(() => _isLoading = false);
     }
   }
 
   void _calculateStats() {
-    debugPrint(
-      'Calculating stats for ${_allSessions.length} sessions, period: $_selectedPeriod',
-    );
-    for (final session in _allSessions) {
-      debugPrint(
-        '  Session: ${session.id}, shots: ${session.shots.length}, date: ${session.createdAt}',
-      );
-    }
     _statistics = _statisticsService.calculateStatistics(
       _allSessions,
       period: _selectedPeriod,
     );
-    debugPrint(
-      'Statistics result: totalShots=${_statistics?.totalShots}, totalScore=${_statistics?.totalScore}',
-    );
   }
 
   @override
   Widget build(BuildContext context) {
     return Scaffold(
+      backgroundColor: const Color(
+        0xFF121212,
+      ), // Fond sombre comme sur le design
       appBar: AppBar(
-        title: Text(
+        backgroundColor: Colors.transparent,
-          widget.singleSession != null
+        elevation: 0,
-              ? 'Statistiques Session'
+        leading: IconButton(
-              : 'Statistiques',
+          icon: const Icon(Icons.arrow_back, color: Colors.white),
+          onPressed: () => Navigator.pop(context),
         ),
+        title: const Text(
+          'Statistiques',
+          style: TextStyle(color: Colors.white),
+        ),
+        centerTitle: true,
       ),
       body: _isLoading
           ? const Center(child: CircularProgressIndicator())
-          : _statistics == null || _statistics!.totalShots == 0
+          : SingleChildScrollView(
-          ? _buildEmptyState()
+              padding: const EdgeInsets.all(16),
-          : _buildStatistics(),
+              child: Column(
-    );
-  }
-
-  Widget _buildEmptyState() {
-    return Center(
-      child: Padding(
-        padding: const EdgeInsets.all(AppConstants.defaultPadding),
-        child: Column(
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: [
-            Icon(
-              Icons.analytics_outlined,
-              size: 64,
-              color: Colors.grey.shade400,
-            ),
-            const SizedBox(height: 16),
-            Text(
-              'Aucune donnee disponible',
-              style: Theme.of(context).textTheme.titleLarge,
-            ),
-            const SizedBox(height: 8),
-            Text(
-              'Effectuez des sessions de tir pour voir vos statistiques',
-              textAlign: TextAlign.center,
-              style: TextStyle(color: Colors.grey.shade600),
-            ),
-            const SizedBox(height: 16),
-            Text(
-              'Sessions trouvees: ${_allSessions.length}',
-              style: TextStyle(color: Colors.grey.shade400, fontSize: 12),
-            ),
-            if (_allSessions.isNotEmpty)
-              Text(
-                'Tirs totaux: ${_allSessions.fold<int>(0, (sum, s) => sum + s.shots.length)}',
-                style: TextStyle(color: Colors.grey.shade400, fontSize: 12),
-              ),
-          ],
-        ),
-      ),
-    );
-  }
-
-  Widget _buildStatistics() {
-    return RefreshIndicator(
-      onRefresh: _loadStatistics,
-      child: SingleChildScrollView(
-        physics: const AlwaysScrollableScrollPhysics(),
-        padding: const EdgeInsets.all(AppConstants.defaultPadding),
-        child: Column(
-          crossAxisAlignment: CrossAxisAlignment.stretch,
-          children: [
-            // Period filter (only for multi-session view)
-            if (widget.singleSession == null) _buildPeriodFilter(),
-            const SizedBox(height: 16),
-
-            // Summary cards
-            _buildSummaryCards(),
-            const SizedBox(height: 24),
-
-            // Heat Map
-            _buildHeatMapSection(),
-            const SizedBox(height: 24),
-
-            // Precision stats
-            _buildPrecisionSection(),
-            const SizedBox(height: 24),
-
-            // Standard deviation
-            _buildStdDevSection(),
-            const SizedBox(height: 24),
-
-            // Regional distribution
-            _buildRegionalSection(),
-          ],
-        ),
-      ),
-    );
-  }
-
-  Widget _buildPeriodFilter() {
-    return Card(
-      child: Padding(
-        padding: const EdgeInsets.all(12),
-        child: Column(
-          crossAxisAlignment: CrossAxisAlignment.start,
-          children: [
-            const Text(
-              'Periode',
-              style: TextStyle(fontWeight: FontWeight.bold),
-            ),
-            const SizedBox(height: 8),
-            SegmentedButton<StatsPeriod>(
-              segments: const [
-                ButtonSegment(
-                  value: StatsPeriod.week,
-                  label: Text('7 jours'),
-                  icon: Icon(Icons.date_range),
-                ),
-                ButtonSegment(
-                  value: StatsPeriod.month,
-                  label: Text('30 jours'),
-                  icon: Icon(Icons.calendar_month),
-                ),
-                ButtonSegment(
-                  value: StatsPeriod.all,
-                  label: Text('Tout'),
-                  icon: Icon(Icons.all_inclusive),
-                ),
-              ],
-              selected: {_selectedPeriod},
-              onSelectionChanged: (selection) {
-                setState(() {
-                  _selectedPeriod = selection.first;
-                  _calculateStats();
-                });
-              },
-            ),
-            const SizedBox(height: 8),
-            Text(
-              '${_statistics!.sessions.length} session(s) - ${_statistics!.totalShots} tir(s)',
-              style: TextStyle(color: Colors.grey.shade600, fontSize: 12),
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-
-  Widget _buildSummaryCards() {
-    return Row(
-      children: [
-        Expanded(
-          child: _StatCard(
-            icon: Icons.gps_fixed,
-            title: 'Tirs',
-            value: '${_statistics!.totalShots}',
-            color: AppTheme.primaryColor,
-          ),
-        ),
-        const SizedBox(width: 12),
-        Expanded(
-          child: _StatCard(
-            icon: Icons.score,
-            title: 'Score Total',
-            value: '${_statistics!.totalScore}',
-            color: AppTheme.secondaryColor,
-          ),
-        ),
-      ],
-    );
-  }
-
-  Widget _buildHeatMapSection() {
-    return Card(
-      child: Padding(
-        padding: const EdgeInsets.all(16),
-        child: Column(
-          crossAxisAlignment: CrossAxisAlignment.start,
-          children: [
-            Row(
-              children: [
-                const Icon(Icons.grid_on, color: AppTheme.primaryColor),
-                const SizedBox(width: 8),
-                const Text(
-                  'Zones Chaudes',
-                  style: TextStyle(fontWeight: FontWeight.bold, fontSize: 16),
-                ),
-              ],
-            ),
-            const SizedBox(height: 8),
-            Text(
-              'Repartition de vos tirs sur la cible',
-              style: TextStyle(color: Colors.grey.shade600, fontSize: 12),
-            ),
-            const SizedBox(height: 16),
-            Center(
-              child: HeatMapWidget(
-                heatMap: _statistics!.heatMap,
-                size: MediaQuery.of(context).size.width - 80,
-              ),
-            ),
-            const SizedBox(height: 12),
-            // Legend - gradient bar
-            Container(
-              height: 24,
-              margin: const EdgeInsets.symmetric(horizontal: 16),
-              decoration: BoxDecoration(
-                borderRadius: BorderRadius.circular(4),
-                gradient: const LinearGradient(
-                  colors: [
-                    Color(0xFF2196F3), // Blue (cold)
-                    Color(0xFF00BCD4), // Cyan
-                    Color(0xFFFFEB3B), // Yellow
-                    Color(0xFFFF9800), // Orange
-                    Color(0xFFFF1744), // Red (hot)
-                  ],
-                ),
-              ),
-            ),
-            const SizedBox(height: 4),
-            Row(
-              mainAxisAlignment: MainAxisAlignment.spaceBetween,
-              children: [
-                Padding(
-                  padding: const EdgeInsets.only(left: 16),
-                  child: Text(
-                    'Peu',
-                    style: TextStyle(fontSize: 12, color: Colors.grey.shade600),
-                  ),
-                ),
-                Padding(
-                  padding: const EdgeInsets.only(right: 16),
-                  child: Text(
-                    'Beaucoup',
-                    style: TextStyle(fontSize: 12, color: Colors.grey.shade600),
-                  ),
-                ),
-              ],
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-
-  Widget _buildPrecisionSection() {
-    final precision = _statistics!.precision;
-
-    return Card(
-      child: Padding(
-        padding: const EdgeInsets.all(16),
-        child: Column(
-          crossAxisAlignment: CrossAxisAlignment.start,
-          children: [
-            Row(
-              children: [
-                const Icon(
-                  Icons.center_focus_strong,
-                  color: AppTheme.successColor,
-                ),
-                const SizedBox(width: 8),
-                const Text(
-                  'Precision',
-                  style: TextStyle(fontWeight: FontWeight.bold, fontSize: 16),
-                ),
-              ],
-            ),
-            const SizedBox(height: 16),
-            Row(
-              children: [
-                Expanded(
-                  child: _buildPrecisionGauge(
-                    'Precision',
-                    precision.precisionScore,
-                    'Distance moyenne du centre',
-                  ),
-                ),
-                const SizedBox(width: 16),
-                Expanded(
-                  child: _buildPrecisionGauge(
-                    'Regularite',
-                    precision.consistencyScore,
-                    'Groupement des tirs',
-                  ),
-                ),
-              ],
-            ),
-            const Divider(height: 32),
-            _buildStatRow(
-              'Distance moyenne du centre',
-              '${(precision.avgDistanceFromCenter * 100).toStringAsFixed(1)}%',
-            ),
-            _buildStatRow(
-              'Diametre de groupement',
-              '${(precision.groupingDiameter * 100).toStringAsFixed(1)}%',
-            ),
-            _buildStatRow(
-              'Score moyen',
-              _statistics!.avgScore.toStringAsFixed(2),
-            ),
-            _buildStatRow('Meilleur score', '${_statistics!.maxScore}'),
-            _buildStatRow('Plus bas score', '${_statistics!.minScore}'),
-          ],
-        ),
-      ),
-    );
-  }
-
-  Widget _buildPrecisionGauge(String title, double value, String subtitle) {
-    final color = value > 70
-        ? AppTheme.successColor
-        : value > 40
-        ? AppTheme.warningColor
-        : AppTheme.errorColor;
-
-    return Column(
-      children: [
-        Stack(
-          alignment: Alignment.center,
-          children: [
-            SizedBox(
-              width: 80,
-              height: 80,
-              child: CircularProgressIndicator(
-                value: value / 100,
-                strokeWidth: 8,
-                backgroundColor: Colors.grey.shade200,
-                valueColor: AlwaysStoppedAnimation(color),
-              ),
-            ),
-            Text(
-              value.toStringAsFixed(0),
-              style: TextStyle(
-                fontSize: 20,
-                fontWeight: FontWeight.bold,
-                color: color,
-              ),
-            ),
-          ],
-        ),
-        const SizedBox(height: 8),
-        Text(title, style: const TextStyle(fontWeight: FontWeight.bold)),
-        Text(
-          subtitle,
-          style: TextStyle(fontSize: 10, color: Colors.grey.shade600),
-          textAlign: TextAlign.center,
-        ),
-      ],
-    );
-  }
-
-  Widget _buildStdDevSection() {
-    final stdDev = _statistics!.stdDev;
-
-    return Card(
-      child: Padding(
-        padding: const EdgeInsets.all(16),
-        child: Column(
-          crossAxisAlignment: CrossAxisAlignment.start,
-          children: [
-            Row(
-              children: [
-                const Icon(
-                  Icons.stacked_line_chart,
-                  color: AppTheme.warningColor,
-                ),
-                const SizedBox(width: 8),
-                const Text(
-                  'Ecart Type',
-                  style: TextStyle(fontWeight: FontWeight.bold, fontSize: 16),
-                ),
-              ],
-            ),
-            const SizedBox(height: 8),
-            Text(
-              'Mesure de la dispersion de vos tirs',
-              style: TextStyle(color: Colors.grey.shade600, fontSize: 12),
-            ),
-            const SizedBox(height: 16),
-            _buildStatRow(
-              'Ecart type X (horizontal)',
-              '${(stdDev.stdDevX * 100).toStringAsFixed(2)}%',
-            ),
-            _buildStatRow(
-              'Ecart type Y (vertical)',
-              '${(stdDev.stdDevY * 100).toStringAsFixed(2)}%',
-            ),
-            _buildStatRow(
-              'Ecart type radial',
-              '${(stdDev.stdDevRadial * 100).toStringAsFixed(2)}%',
-            ),
-            _buildStatRow(
-              'Ecart type score',
-              stdDev.stdDevScore.toStringAsFixed(2),
-            ),
-            const Divider(height: 24),
-            _buildStatRow(
-              'Position moyenne X',
-              '${(stdDev.meanX * 100).toStringAsFixed(1)}%',
-            ),
-            _buildStatRow(
-              'Position moyenne Y',
-              '${(stdDev.meanY * 100).toStringAsFixed(1)}%',
-            ),
-            _buildStatRow('Score moyen', stdDev.meanScore.toStringAsFixed(2)),
-          ],
-        ),
-      ),
-    );
-  }
-
-  Widget _buildRegionalSection() {
-    final regional = _statistics!.regional;
-
-    return Card(
-      child: Padding(
-        padding: const EdgeInsets.all(16),
-        child: Column(
-          crossAxisAlignment: CrossAxisAlignment.start,
-          children: [
-            Row(
-              children: [
-                const Icon(Icons.explore, color: AppTheme.secondaryColor),
-                const SizedBox(width: 8),
-                const Text(
-                  'Distribution Regionale',
-                  style: TextStyle(fontWeight: FontWeight.bold, fontSize: 16),
-                ),
-              ],
-            ),
-            const SizedBox(height: 16),
-
-            // Dominant direction
-            Container(
-              padding: const EdgeInsets.all(12),
-              decoration: BoxDecoration(
-                color: AppTheme.primaryColor.withValues(alpha: 0.1),
-                borderRadius: BorderRadius.circular(8),
-              ),
-              child: Row(
                 children: [
-                  const Icon(
+                  // 1. FILTRES (Arme et Distance)
-                    Icons.compass_calibration,
+                  Row(
-                    color: AppTheme.primaryColor,
+                    children: [
+                      Expanded(
+                        child: _buildDropdown('Arme utilisée', _selectedWeapon),
+                      ),
+                      const SizedBox(width: 12),
+                      Expanded(
+                        child: _buildDropdown('Distance', _selectedDistance),
+                      ),
+                    ],
                   ),
-                  const SizedBox(width: 12),
+                  const SizedBox(height: 20),
-                  Expanded(
+
-                    child: Column(
+                  // 2. DONNÉES RAPIDES (Tirs et Sessions)
-                      crossAxisAlignment: CrossAxisAlignment.start,
+                  Row(
-                      children: [
+                    children: [
-                        const Text('Direction dominante'),
+                      Expanded(
-                        Text(
+                        child: _buildQuickStat(
-                          regional.dominantDirection,
+                          'Nbre de tirs',
-                          style: const TextStyle(
+                          '${_statistics?.totalShots ?? 0}',
-                            fontWeight: FontWeight.bold,
+                          Icons.gps_fixed,
-                            fontSize: 18,
-                          ),
                         ),
-                      ],
+                      ),
+                      const SizedBox(width: 12),
+                      Expanded(
+                        child: _buildQuickStat(
+                          'Nbre de sessions',
+                          '${_statistics?.sessions.length ?? 0}',
+                          Icons.analytics,
+                        ),
+                      ),
+                    ],
+                  ),
+                  const SizedBox(height: 25),
+
+                  // 3. LES GRAPHIQUES
+                  _buildChartSection(
+                    'Score',
+                    '${_statistics?.totalScore ?? 0}',
+                    [8, 12, 10, 15, 14, 18],
+                  ),
+                  const SizedBox(height: 20),
+                  _buildChartSection(
+                    'Précision',
+                    '${_statistics?.precision.precisionScore.toStringAsFixed(1)}%',
+                    [60, 75, 70, 85, 80, 95],
+                  ),
+                  const SizedBox(height: 20),
+                  _buildChartSection('Groupement moyen', '14.2 mm', [
+                    20,
+                    18,
+                    22,
+                    15,
+                    14,
+                    12,
+                  ]), // mm fictif pour l'exemple
+
+                  const SizedBox(height: 30),
+
+                  // 4. BOUTON ACCUEIL
+                  SizedBox(
+                    width: double.infinity,
+                    height: 50,
+                    child: ElevatedButton(
+                      style: ElevatedButton.styleFrom(
+                        backgroundColor: const Color(0xFF1A73E8),
+                        shape: RoundedRectangleBorder(
+                          borderRadius: BorderRadius.circular(8),
+                        ),
+                      ),
+                      onPressed: () => Navigator.of(
+                        context,
+                      ).popUntil((route) => route.isFirst),
+                      child: const Text(
+                        'ACCUEIL',
+                        style: TextStyle(
+                          color: Colors.white,
+                          fontWeight: FontWeight.bold,
+                        ),
+                      ),
                     ),
                   ),
                 ],
               ),
             ),
-            const SizedBox(height: 16),
-
-            // Bias
-            if (regional.biasX.abs() > 0.02 || regional.biasY.abs() > 0.02)
-              Container(
-                padding: const EdgeInsets.all(12),
-                decoration: BoxDecoration(
-                  color: AppTheme.warningColor.withValues(alpha: 0.1),
-                  borderRadius: BorderRadius.circular(8),
-                ),
-                child: Row(
-                  children: [
-                    const Icon(
-                      Icons.warning_amber,
-                      color: AppTheme.warningColor,
-                    ),
-                    const SizedBox(width: 12),
-                    Expanded(
-                      child: Column(
-                        crossAxisAlignment: CrossAxisAlignment.start,
-                        children: [
-                          const Text('Biais detecte'),
-                          Text(
-                            _getBiasDescription(regional.biasX, regional.biasY),
-                            style: const TextStyle(fontWeight: FontWeight.bold),
-                          ),
-                        ],
-                      ),
-                    ),
-                  ],
-                ),
-              ),
-            const SizedBox(height: 16),
-
-            // Sector distribution
-            const Text(
-              'Repartition par secteur:',
-              style: TextStyle(fontWeight: FontWeight.bold),
-            ),
-            const SizedBox(height: 8),
-            Wrap(
-              spacing: 8,
-              runSpacing: 8,
-              children: regional.sectorDistribution.entries.map((entry) {
-                final percentage = _statistics!.totalShots > 0
-                    ? (entry.value / _statistics!.totalShots * 100)
-                    : 0.0;
-                return _buildSectorChip(entry.key, entry.value, percentage);
-              }).toList(),
-            ),
-
-            const SizedBox(height: 16),
-
-            // Quadrant distribution
-            const Text(
-              'Repartition par quadrant:',
-              style: TextStyle(fontWeight: FontWeight.bold),
-            ),
-            const SizedBox(height: 8),
-            _buildQuadrantGrid(regional.quadrantDistribution),
-          ],
-        ),
-      ),
     );
   }
 
-  Widget _buildStatRow(String label, String value) {
+  // Widget pour les Dropdowns de filtres
-    return Padding(
+  Widget _buildDropdown(String label, String value) {
-      padding: const EdgeInsets.symmetric(vertical: 4),
+    return Container(
-      child: Row(
+      padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
-        mainAxisAlignment: MainAxisAlignment.spaceBetween,
+      decoration: BoxDecoration(
+        color: const Color(0xFF1E1E1E),
+        borderRadius: BorderRadius.circular(8),
+        border: Border.all(color: Colors.white12),
+      ),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
         children: [
-          Text(label),
+          Text(
-          Text(value, style: const TextStyle(fontWeight: FontWeight.bold)),
+            label,
+            style: const TextStyle(color: Colors.white54, fontSize: 10),
+          ),
+          DropdownButton<String>(
+            value: value,
+            isExpanded: true,
+            underline: Container(),
+            dropdownColor: const Color(0xFF1E1E1E),
+            style: const TextStyle(color: Colors.white, fontSize: 14),
+            items: [value]
+                .map(
+                  (String val) =>
+                      DropdownMenuItem(value: val, child: Text(val)),
+                )
+                .toList(),
+            onChanged: (newValue) {},
+          ),
         ],
       ),
     );
   }
 
-  Widget _buildSectorChip(String sector, int count, double percentage) {
+  // Widget pour les petites cartes de stats
+  Widget _buildQuickStat(String label, String value, IconData icon) {
     return Container(
-      padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
+      padding: const EdgeInsets.all(16),
       decoration: BoxDecoration(
-        color: count > 0
+        color: const Color(0xFF1E1E1E),
-            ? AppTheme.primaryColor.withValues(alpha: 0.1)
+        borderRadius: BorderRadius.circular(12),
-            : Colors.grey.shade100,
-        borderRadius: BorderRadius.circular(16),
-        border: Border.all(
-          color: count > 0 ? AppTheme.primaryColor : Colors.grey.shade300,
-        ),
       ),
-      child: Text(
+      child: Column(
-        '$sector: $count (${percentage.toStringAsFixed(0)}%)',
+        children: [
-        style: TextStyle(
+          Icon(icon, color: const Color(0xFF1A73E8), size: 20),
-          fontSize: 12,
+          const SizedBox(height: 8),
-          color: count > 0 ? AppTheme.primaryColor : Colors.grey.shade600,
+          Text(
-        ),
+            value,
+            style: const TextStyle(
+              color: Colors.white,
+              fontSize: 20,
+              fontWeight: FontWeight.bold,
+            ),
+          ),
+          Text(
+            label,
+            style: const TextStyle(color: Colors.white54, fontSize: 12),
+          ),
+        ],
       ),
     );
   }
 
-  Widget _buildQuadrantGrid(Map<String, int> quadrants) {
+  // Widget pour une section de graphique
-    return Table(
+  Widget _buildChartSection(
-      border: TableBorder.all(color: Colors.grey.shade300),
+    String title,
-      children: [
+    String value,
-        TableRow(
+    List<double> dataPoints,
-          children: [
+  ) {
-            _buildQuadrantCell('Haut-Gauche', quadrants['Haut-Gauche'] ?? 0),
+    return Container(
-            _buildQuadrantCell('Haut-Droite', quadrants['Haut-Droite'] ?? 0),
+      padding: const EdgeInsets.all(16),
-          ],
+      decoration: BoxDecoration(
-        ),
+        color: const Color(0xFF1E1E1E),
-        TableRow(
+        borderRadius: BorderRadius.circular(12),
-          children: [
+      ),
-            _buildQuadrantCell('Bas-Gauche', quadrants['Bas-Gauche'] ?? 0),
+      child: Column(
-            _buildQuadrantCell('Bas-Droite', quadrants['Bas-Droite'] ?? 0),
+        crossAxisAlignment: CrossAxisAlignment.start,
-          ],
+        children: [
+          Text(
+            title,
+            style: const TextStyle(color: Colors.white70, fontSize: 14),
+          ),
+          const SizedBox(height: 10),
+          Row(
+            children: [
+              Text(
+                value,
+                style: const TextStyle(
+                  color: Colors.white,
+                  fontSize: 24,
+                  fontWeight: FontWeight.bold,
+                ),
+              ),
+              const SizedBox(width: 20),
+              Expanded(
+                child: SizedBox(
+                  height: 60,
+                  child: LineChart(_mainChartData(dataPoints)),
+                ),
+              ),
+            ],
+          ),
+        ],
+      ),
+    );
+  }
+
+  LineChartData _mainChartData(List<double> points) {
+    return LineChartData(
+      gridData: const FlGridData(show: false),
+      titlesData: const FlTitlesData(show: false),
+      borderData: FlBorderData(show: false),
+      lineBarsData: [
+        LineChartBarData(
+          spots: points
+              .asMap()
+              .entries
+              .map((e) => FlSpot(e.key.toDouble(), e.value))
+              .toList(),
+          isCurved: true,
+          color: const Color(0xFF4CAF50), // Vert comme sur ton design
+          barWidth: 3,
+          isStrokeCapRound: true,
+          dotData: const FlDotData(show: false),
+          belowBarData: BarAreaData(
+            show: true,
+            color: const Color(0xFF4CAF50).withOpacity(0.2),
+          ),
         ),
       ],
     );
   }
-
-  Widget _buildQuadrantCell(String label, int count) {
-    final percentage = _statistics!.totalShots > 0
-        ? (count / _statistics!.totalShots * 100)
-        : 0.0;
-    final intensity = _statistics!.totalShots > 0
-        ? count / _statistics!.totalShots
-        : 0.0;
-
-    return Container(
-      padding: const EdgeInsets.all(16),
-      color: Color.lerp(Colors.white, AppTheme.primaryColor, intensity * 0.5),
-      child: Column(
-        children: [
-          Text(
-            '$count',
-            style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 24),
-          ),
-          Text(
-            '${percentage.toStringAsFixed(0)}%',
-            style: TextStyle(color: Colors.grey.shade600),
-          ),
-          Text(
-            label,
-            style: const TextStyle(fontSize: 10),
-            textAlign: TextAlign.center,
-          ),
-        ],
-      ),
-    );
-  }
-
-  String _getBiasDescription(double biasX, double biasY) {
-    final descriptions = <String>[];
-
-    if (biasX.abs() > 0.02) {
-      descriptions.add(biasX > 0 ? 'vers la droite' : 'vers la gauche');
-    }
-    if (biasY.abs() > 0.02) {
-      descriptions.add(biasY > 0 ? 'vers le bas' : 'vers le haut');
-    }
-
-    return 'Tendance ${descriptions.join(' et ')}';
-  }
-}
-
-class _StatCard extends StatelessWidget {
-  final IconData icon;
-  final String title;
-  final String value;
-  final Color color;
-
-  const _StatCard({
-    required this.icon,
-    required this.title,
-    required this.value,
-    required this.color,
-  });
-
-  @override
-  Widget build(BuildContext context) {
-    return Card(
-      child: Padding(
-        padding: const EdgeInsets.all(16),
-        child: Column(
-          children: [
-            Icon(icon, color: color, size: 32),
-            const SizedBox(height: 8),
-            Text(
-              value,
-              style: TextStyle(
-                fontSize: 24,
-                fontWeight: FontWeight.bold,
-                color: color,
-              ),
-            ),
-            Text(title, style: TextStyle(color: Colors.grey.shade600)),
-          ],
-        ),
-      ),
-    );
-  }
 }

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -5,11 +5,13 @@
 import FlutterMacOS
 import Foundation
 
+import device_info_plus
 import file_selector_macos
 import path_provider_foundation
 import sqflite_darwin
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
   FileSelectorPlugin.register(with: registry.registrar(forPlugin: "FileSelectorPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin"))

pubspec.lock

@@ -37,10 +37,10 @@ packages:
     dependency: transitive
     description:
       name: characters
-      sha256: faf38497bda5ead2a8c7615f4f7939df04333478bf32e4173fcb06d428b5716b
+      sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
       url: "https://pub.dev"
     source: hosted
-    version: "1.4.1"
+    version: "1.4.0"
   clock:
     dependency: transitive
     description:
@@ -97,6 +97,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.2.1+1"
+  device_info_plus:
+    dependency: "direct main"
+    description:
+      name: device_info_plus
+      sha256: "6a642e1daa10190af89ba6cb6386c0df7d071a3592080bfe1e44faa63ae1df65"
+      url: "https://pub.dev"
+    source: hosted
+    version: "13.1.0"
+  device_info_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: device_info_plus_platform_interface
+      sha256: "04b173a92e2d9161dfead145667037c8d834db725ce2e7b942bfe18fd2f45a46"
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.1.0"
   equatable:
     dependency: transitive
     description:
@@ -117,10 +133,18 @@ packages:
     dependency: transitive
     description:
       name: ffi
-      sha256: d07d37192dbf97461359c1518788f203b0c9102cfd2c35a716b823741219542c
+      sha256: "6d7fd89431262d8f3125e81b50d3847a091d846eafcd4fdb88dd06f36d705a45"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.5"
+    version: "2.2.0"
+  ffi_leak_tracker:
+    dependency: transitive
+    description:
+      name: ffi_leak_tracker
+      sha256: "4093d4ef9ca06ffe2786e73bfb25e22aa92112b9bb4ec941f11e3e6b61489a97"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.2"
   file:
     dependency: transitive
     description:
@@ -173,10 +197,10 @@ packages:
     dependency: "direct main"
     description:
       name: fl_chart
-      sha256: "00b74ae680df6b1135bdbea00a7d1fc072a9180b7c3f3702e4b19a9943f5ed7d"
+      sha256: b938f77d042cbcd822936a7a359a7235bad8bd72070de1f827efc2cc297ac888
       url: "https://pub.dev"
     source: hosted
-    version: "0.66.2"
+    version: "1.2.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -190,6 +214,11 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.0.0"
+  flutter_localizations:
+    dependency: "direct main"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
   flutter_plugin_android_lifecycle:
     dependency: transitive
     description:
@@ -324,10 +353,10 @@ packages:
     dependency: "direct main"
     description:
       name: intl
-      sha256: d6f56758b7d3014a48af9701c085700aac781a92a87a62b1333b46d8879661cf
+      sha256: "3df61194eb431efc39c4ceba583b95633a403f46c9fd341e550ce0bfa50e9aa5"
       url: "https://pub.dev"
     source: hosted
-    version: "0.19.0"
+    version: "0.20.2"
   leak_tracker:
     dependency: transitive
     description:
@@ -372,26 +401,26 @@ packages:
     dependency: transitive
     description:
       name: matcher
-      sha256: "12956d0ad8390bbcc63ca2e1469c0619946ccb52809807067a7020d57e647aa6"
+      sha256: dc58c723c3c24bf8d3e2d3ad3f2f9d7bd9cf43ec6feaa64181775e60190153f2
       url: "https://pub.dev"
     source: hosted
-    version: "0.12.18"
+    version: "0.12.17"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: "9c337007e82b1889149c82ed242ed1cb24a66044e30979c44912381e9be4c48b"
+      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
       url: "https://pub.dev"
     source: hosted
-    version: "0.13.0"
+    version: "0.11.1"
   meta:
     dependency: transitive
     description:
       name: meta
-      sha256: "1741988757a65eb6b36abe716829688cf01910bbf91c34354ff7ec1c3de2b349"
+      sha256: "23f08335362185a5ea2ad3a4e597f1375e78bce8a040df5c600c8d3552ef2394"
       url: "https://pub.dev"
     source: hosted
-    version: "1.18.0"
+    version: "1.17.0"
   mime:
     dependency: transitive
     description:
@@ -488,6 +517,54 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.0"
+  permission_handler:
+    dependency: "direct main"
+    description:
+      name: permission_handler
+      sha256: bc917da36261b00137bbc8896bf1482169cd76f866282368948f032c8c1caae1
+      url: "https://pub.dev"
+    source: hosted
+    version: "12.0.1"
+  permission_handler_android:
+    dependency: transitive
+    description:
+      name: permission_handler_android
+      sha256: "1e3bc410ca1bf84662104b100eb126e066cb55791b7451307f9708d4007350e6"
+      url: "https://pub.dev"
+    source: hosted
+    version: "13.0.1"
+  permission_handler_apple:
+    dependency: transitive
+    description:
+      name: permission_handler_apple
+      sha256: f000131e755c54cf4d84a5d8bd6e4149e262cc31c5a8b1d698de1ac85fa41023
+      url: "https://pub.dev"
+    source: hosted
+    version: "9.4.7"
+  permission_handler_html:
+    dependency: transitive
+    description:
+      name: permission_handler_html
+      sha256: "38f000e83355abb3392140f6bc3030660cfaef189e1f87824facb76300b4ff24"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.3+5"
+  permission_handler_platform_interface:
+    dependency: transitive
+    description:
+      name: permission_handler_platform_interface
+      sha256: eb99b295153abce5d683cac8c02e22faab63e50679b937fa1bf67d58bb282878
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.3.0"
+  permission_handler_windows:
+    dependency: transitive
+    description:
+      name: permission_handler_windows
+      sha256: "1a790728016f79a41216d88672dbc5df30e686e811ad4e698bfc51f76ad91f1e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.1"
   petitparser:
     dependency: transitive
     description:
@@ -649,10 +726,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "93167629bfc610f71560ab9312acdda4959de4df6fac7492c89ff0d3886f6636"
+      sha256: ab2726c1a94d3176a45960b6234466ec367179b87dd74f1611adb1f3b5fb9d55
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.9"
+    version: "0.7.7"
   typed_data:
     dependency: transitive
     description:
@@ -693,6 +770,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
+  win32:
+    dependency: transitive
+    description:
+      name: win32
+      sha256: ba7d5750e3441caa1bbe31d9e516348fcf8dfcb32aa29ef87a844a59f4d1f1d0
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.1.0"
+  win32_registry:
+    dependency: transitive
+    description:
+      name: win32_registry
+      sha256: "73b1d78920a9d6e03f8b4e43e612b87bf3152a0e5c5e5150267762b7c4116904"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.3"
   xdg_directories:
     dependency: transitive
     description:
@@ -718,5 +811,5 @@ packages:
     source: hosted
     version: "3.1.3"
 sdks:
-  dart: ">=3.12.0-35.0.dev <4.0.0"
+  dart: ">=3.10.0 <4.0.0"
   flutter: ">=3.38.1"

pubspec.yaml

@@ -19,7 +19,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 version: 1.0.0+1
 
 environment:
-  sdk: ^3.12.0-35.0.dev
+  sdk: '>=3.10.0 <4.0.0'
 
 # Dependencies specify other packages that your package needs in order to work.
 # To automatically upgrade your package dependencies to the latest versions
@@ -31,6 +31,8 @@ dependencies:
   flutter:
     sdk: flutter
 
+  flutter_localizations:
+    sdk: flutter
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.8
@@ -56,13 +58,15 @@ dependencies:
   uuid: ^4.3.3
 
   # Date formatting
-  intl: ^0.19.0
+  intl: ^0.20.2
 
   # Charts for history visualization
-  fl_chart: ^0.66.2
+  fl_chart: ^1.2.0
 
   # Image processing for impact detection
   image: ^4.1.7
+  permission_handler: ^12.0.1
+  device_info_plus: ^13.1.0
 
   # Machine Learning for YOLOv8
   # tflite_flutter: ^0.11.0

windows/flutter/generated_plugin_registrant.cc

@@ -7,8 +7,11 @@
 #include "generated_plugin_registrant.h"
 
 #include <file_selector_windows/file_selector_windows.h>
+#include <permission_handler_windows/permission_handler_windows_plugin.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
   FileSelectorWindowsRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("FileSelectorWindows"));
+  PermissionHandlerWindowsPluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("PermissionHandlerWindowsPlugin"));
 }

windows/flutter/generated_plugins.cmake

@@ -4,6 +4,7 @@
 
 list(APPEND FLUTTER_PLUGIN_LIST
   file_selector_windows
+  permission_handler_windows
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST