import 'package:angel3_bus/angel3_bus.dart';
import 'package:angel3_container/angel3_container.dart';
import 'package:angel3_reactivex/angel3_reactivex.dart';
import 'package:angel3_event_bus/event_bus.dart';
import 'package:angel3_mq/mq.dart';
import 'package:test/test.dart';
import 'package:mockito/annotations.dart';
import 'package:mockito/mockito.dart';

import 'dispatcher_test.mocks.dart';

@GenerateMocks([Container, EventBus, MQClient])

// class MockContainer extends Mock implements Container {}

class MockEventBus extends Mock implements EventBus {}

class MockMQClient extends Mock implements MQClient {}

class TestCommand implements Command {
  final String data;
  TestCommand(this.data);
}

class TestHandler implements Handler {
  @override
  Future<dynamic> handle(Command command) async {
    if (command is TestCommand) {
      return 'Handled: ${command.data}';
    }
    throw UnimplementedError();
  }
}

void main() {
  late MockContainer container;
  //late MockEventBus eventBus;
  //late MockMQClient mqClient;
  late Dispatcher dispatcher;

  setUpAll(() {
    provideDummy<EventBus>(MockEventBus());
    provideDummy<MQClient>(MockMQClient());
  });

  setUp(() {
    container = MockContainer();
    //eventBus = MockEventBus();
    //mqClient = MockMQClient();

    dispatcher = Dispatcher(container);
  });

  group('Dispatcher', () {
    test('dispatchNow should handle command and return result', () async {
      final command = TestCommand('test data');
      final handler = TestHandler();

      when(container.make(TestHandler)).thenReturn(handler);
      dispatcher.map({TestCommand: TestHandler});

      final result = await dispatcher.dispatchNow(command);

      expect(result, equals('Handled: test data'));
    });
    ;
  });
}