// ignore: depend_on_referenced_packages
import 'package:benchmark_harness/benchmark_harness.dart';
import 'package:cherrypick/cherrypick.dart';
import 'benchmark_utils.dart';

class AsyncA {}

class AsyncB {
  final AsyncA a;
  AsyncB(this.a);
}

class AsyncC {
  final AsyncB b;
  AsyncC(this.b);
}

class AsyncChainModule extends Module {
  @override
  void builder(Scope currentScope) {
    bind<AsyncA>().toProvideAsync(() async => AsyncA()).singleton();
    bind<AsyncB>()
        .toProvideAsync(
            () async => AsyncB(await currentScope.resolveAsync<AsyncA>()))
        .singleton();
    bind<AsyncC>()
        .toProvideAsync(
            () async => AsyncC(await currentScope.resolveAsync<AsyncB>()))
        .singleton();
  }
}

class AsyncChainBenchmark extends AsyncBenchmarkBase with BenchmarkWithScope {
  AsyncChainBenchmark() : super('AsyncChain (A->B->C, async)');

  @override
  Future<void> setup() async {
    setupScope([AsyncChainModule()]);
  }

  @override
  Future<void> teardown() async {
    teardownScope();
  }

  @override
  Future<void> run() async {
    await scope.resolveAsync<AsyncC>();
  }
}