import 'package:flutter_test/flutter_test.dart';
import 'package:motorcycle_dash/models/motorcycle_models.dart';
import 'package:motorcycle_dash/services/motorcycle/local_motorcycle_data_provider.dart';
import 'package:motorcycle_dash/services/motorcycle/motorcycle_repository.dart';
import 'package:motorcycle_dash/features/performance/performance_timer_service.dart';

void main() {
  TestWidgetsFlutterBinding.ensureInitialized();

  group('Motorcycle Specifications Verification', () {
    test('2001 Yamaha YZF-R6 returns factory-accurate engine specs', () async {
      final repository = HybridMotorcycleRepository(
        localProvider: LocalMotorcycleDataProvider(),
      );

      final spec = await repository.getSpecifications(
        MotorcycleSelection(
          year: 2001,
          makeId: 'yamaha',
          makeName: 'Yamaha',
          modelId: 'yzf_r6',
          modelName: 'YZF-R6',
        ),
      );

      expect(spec, isNotNull);
      expect(spec!.displacementCc, equals(599));
      expect(spec.cylinderCount, equals(4));
      expect(spec.horsepower, equals(120.0));
      expect(spec.horsepowerRpm, equals(13000));
      expect(spec.torqueLbFt, equals(50.2));
      expect(spec.redlineRpm, equals(15500));
      expect(spec.wetWeightLbs, equals(414.0));
      expect(spec.claimedTopSpeedMph, equals(160.0));
      expect(spec.claimedZeroToSixtySec, equals(3.0));
    });

    test('Single-digit model names (R1, R7, R3) match displacement and cylinder counts correctly', () async {
      final provider = LocalMotorcycleDataProvider();

      final r1Spec = await provider.getSpecifications(
        MotorcycleSelection(year: 2024, makeId: 'yamaha', makeName: 'Yamaha', modelId: 'r1', modelName: 'YZF-R1'),
      );
      expect(r1Spec, isNotNull);
      expect(r1Spec!.displacementCc, equals(998));
      expect(r1Spec.cylinderCount, equals(4));

      final r7Spec = await provider.getSpecifications(
        MotorcycleSelection(year: 2024, makeId: 'yamaha', makeName: 'Yamaha', modelId: 'r7', modelName: 'YZF-R7'),
      );
      expect(r7Spec, isNotNull);
      expect(r7Spec!.displacementCc, equals(689));
      expect(r7Spec.cylinderCount, equals(2));

      final r3Spec = await provider.getSpecifications(
        MotorcycleSelection(year: 2024, makeId: 'yamaha', makeName: 'Yamaha', modelId: 'r3', modelName: 'YZF-R3'),
      );
      expect(r3Spec, isNotNull);
      expect(r3Spec!.displacementCc, equals(321));
      expect(r3Spec.cylinderCount, equals(2));
    });
  });

  group('Performance Timer Subsystem', () {
    test('Timer targets and states exist and arm properly', () async {
      expect(PerformanceTarget.sixty, isNotNull);
      expect(PerformanceState.ready, isNotNull);
    });
  });
}