Initial commit

lib/presentation/trainings/trainings_controller.dart

@@ -0,0 +1,64 @@
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+import 'package:trainhub_flutter/injection.dart';
+import 'package:trainhub_flutter/domain/entities/exercise.dart';
+import 'package:trainhub_flutter/domain/entities/training_plan.dart';
+import 'package:trainhub_flutter/domain/repositories/exercise_repository.dart';
+import 'package:trainhub_flutter/domain/repositories/training_plan_repository.dart';
+import 'package:trainhub_flutter/presentation/trainings/trainings_state.dart';
+
+part 'trainings_controller.g.dart';
+
+@riverpod
+class TrainingsController extends _$TrainingsController {
+  late final TrainingPlanRepository _planRepo;
+  late final ExerciseRepository _exerciseRepo;
+
+  @override
+  Future<TrainingsState> build() async {
+    _planRepo = getIt<TrainingPlanRepository>();
+    _exerciseRepo = getIt<ExerciseRepository>();
+    final plans = await _planRepo.getAll();
+    final exercises = await _exerciseRepo.getAll();
+    return TrainingsState(plans: plans, exercises: exercises);
+  }
+
+  Future<TrainingPlanEntity> createPlan(String name) async {
+    final plan = await _planRepo.create(name);
+    await _reload();
+    return plan;
+  }
+
+  Future<void> deletePlan(String id) async {
+    await _planRepo.delete(id);
+    await _reload();
+  }
+
+  Future<void> addExercise({
+    required String name,
+    String? instructions,
+    String? tags,
+    String? videoUrl,
+  }) async {
+    await _exerciseRepo.create(
+      name: name,
+      instructions: instructions,
+      tags: tags,
+      videoUrl: videoUrl,
+    );
+    await _reload();
+  }
+
+  Future<void> updateExercise(ExerciseEntity exercise) async {
+    await _exerciseRepo.update(exercise);
+    await _reload();
+  }
+
+  Future<void> deleteExercise(String id) async {
+    await _exerciseRepo.delete(id);
+    await _reload();
+  }
+
+  Future<void> _reload() async {
+    state = await AsyncValue.guard(() => build());
+  }
+}