Refactoring

lib/presentation/analysis/analysis_controller.dart

@@ -1,6 +1,8 @@
 import 'package:riverpod_annotation/riverpod_annotation.dart';
 import 'package:trainhub_flutter/injection.dart';
+import 'package:trainhub_flutter/domain/entities/annotation.dart';
 import 'package:trainhub_flutter/domain/repositories/analysis_repository.dart';
+import 'package:trainhub_flutter/domain/repositories/exercise_repository.dart';
 import 'package:trainhub_flutter/presentation/analysis/analysis_state.dart';
 
 part 'analysis_controller.g.dart';
@@ -8,10 +10,12 @@ part 'analysis_controller.g.dart';
 @riverpod
 class AnalysisController extends _$AnalysisController {
   late AnalysisRepository _repo;
+  late ExerciseRepository _exerciseRepo;
 
   @override
   Future<AnalysisState> build() async {
     _repo = getIt<AnalysisRepository>();
+    _exerciseRepo = getIt<ExerciseRepository>();
     final sessions = await _repo.getAllSessions();
     return AnalysisState(sessions: sessions);
   }
@@ -35,10 +39,7 @@ class AnalysisController extends _$AnalysisController {
     final annotations = await _repo.getAnnotations(id);
     final current = state.valueOrNull ?? const AnalysisState();
     state = AsyncValue.data(
-      current.copyWith(
-        activeSession: session,
-        annotations: annotations,
-      ),
+      current.copyWith(activeSession: session, annotations: annotations),
     );
   }
 
@@ -77,6 +78,34 @@ class AnalysisController extends _$AnalysisController {
     state = AsyncValue.data(current.copyWith(annotations: annotations));
   }
 
+  Future<void> updateAnnotation(AnnotationEntity annotation) async {
+    final current = state.valueOrNull;
+    if (current?.activeSession == null) return;
+    await _repo.updateAnnotation(
+      id: annotation.id,
+      name: annotation.name ?? '',
+      description: annotation.description ?? '',
+      color: annotation.color ?? 'grey',
+    );
+    final annotations = await _repo.getAnnotations(current!.activeSession!.id);
+    state = AsyncValue.data(current.copyWith(annotations: annotations));
+  }
+
+  Future<void> createExerciseFromAnnotation({
+    required String name,
+    required String instructions,
+    required String videoPath,
+    required double startTime,
+    required double endTime,
+  }) async {
+    final videoRef = '$videoPath#t=${startTime.toStringAsFixed(2)},${endTime.toStringAsFixed(2)}';
+    await _exerciseRepo.create(
+      name: name,
+      instructions: instructions.isEmpty ? null : instructions,
+      videoUrl: videoRef,
+    );
+  }
+
   Future<void> deleteAnnotation(String id) async {
     await _repo.deleteAnnotation(id);
     final current = state.valueOrNull;