feat: implement base architecture and core repositories for weapon tracking and target analysis functionality

lib/features/capture/capture_screen.dart

@@ -5,10 +5,12 @@ 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 'package:provider/provider.dart';
 import '../../core/constants/app_constants.dart';
 import '../../core/theme/app_theme.dart';
 import '../../data/models/target_type.dart';
 import '../crop/crop_screen.dart';
+import '../session/session_provider.dart';
 import 'widgets/image_source_button.dart';
 
 class CaptureScreen extends StatefulWidget {
@@ -80,8 +82,13 @@ class _CaptureScreenState extends State<CaptureScreen> {
 
   @override
   Widget build(BuildContext context) {
+    final sessionProvider = context.watch<SessionProvider>();
+    final title = sessionProvider.isSessionActive 
+        ? 'Cible ${sessionProvider.targetCount + 1}' 
+        : 'Source';
+
     return Scaffold(
-      appBar: AppBar(title: const Text('Source')),
+      appBar: AppBar(title: Text(title)),
       body: SingleChildScrollView(
         padding: const EdgeInsets.all(AppConstants.defaultPadding),
         child: Column(
@@ -119,42 +126,8 @@ class _CaptureScreenState extends State<CaptureScreen> {
                   child: CircularProgressIndicator(),
                 ),
               )
-            else if (_selectedImagePath != null)
-              _buildImagePreview()
             else
               _buildGuide(),
-
-            // --- NOUVEAU BOUTON VALIDER ---
-            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),
-            ],
           ],
         ),
       ),
@@ -170,61 +143,9 @@ class _CaptureScreenState extends State<CaptureScreen> {
     );
   }
 
-  Widget _buildImagePreview() {
-    return Column(
-      children: [
-        _buildSectionTitle('Aperçu'),
-        const SizedBox(height: 12),
-        ClipRRect(
-          borderRadius: BorderRadius.circular(AppConstants.borderRadius),
-          child: Stack(
-            children: [
-              Image.file(
-                File(_selectedImagePath!),
-                fit: BoxFit.contain,
-                width: double.infinity,
-              ),
-              Positioned(
-                top: 8,
-                right: 8,
-                child: IconButton(
-                  icon: const Icon(Icons.close),
-                  onPressed: () => setState(() => _selectedImagePath = null),
-                  style: IconButton.styleFrom(
-                    backgroundColor: Colors.black54,
-                    foregroundColor: Colors.white,
-                  ),
-                ),
-              ),
-            ],
-          ),
-        ),
-        const SizedBox(height: 12),
-        _buildFramingHints(),
-      ],
-    );
-  }
 
-  Widget _buildFramingHints() {
-    return Card(
-      color: AppTheme.warningColor.withOpacity(0.1),
-      child: Padding(
-        padding: const EdgeInsets.all(12),
-        child: Row(
-          children: [
-            Icon(Icons.info_outline, color: AppTheme.warningColor),
-            const SizedBox(width: 12),
-            Expanded(
-              child: Text(
-                'Assurez-vous que la cible est bien centrée et visible.',
-                style: TextStyle(color: AppTheme.warningColor.withOpacity(0.8)),
-              ),
-            ),
-          ],
-        ),
-      ),
-    );
-  }
+
+
 
   Widget _buildGuide() {
     return Card(
@@ -283,7 +204,8 @@ class _CaptureScreenState extends State<CaptureScreen> {
       final scanner = DocumentScanner(options: options);
       final documents = await scanner.scanDocument();
       if (documents.images.isNotEmpty) {
-        setState(() => _selectedImagePath = documents.images.first);
+        _selectedImagePath = documents.images.first;
+        _analyzeImage();
       }
     } catch (e) {
       debugPrint('Erreur scan: $e');
@@ -302,7 +224,8 @@ class _CaptureScreenState extends State<CaptureScreen> {
         imageQuality: 90,
       );
       if (image != null) {
-        setState(() => _selectedImagePath = image.path);
+        _selectedImagePath = image.path;
+        _analyzeImage();
       }
     } catch (e) {
       debugPrint('Erreur capture: $e');