using Jab;

namespace ConsoleApp;

public interface ITypeA
{
}

public interface ITypeB
{
}

public class MyClass : ITypeA, ITypeB
{
    private static int _count;

    public MyClass()
    {
        Count = _count++;
    }

    public int Count { get; }
}

[ServiceProviderModule]
[Singleton(typeof(ITypeA), Factory = nameof(TypeAFactory))]
[Singleton(typeof(ITypeB), Factory = nameof(TypeBFactory))]
[Singleton(typeof(MyClass))]
public interface IModuleA : IServiceProvider
{
    public static ITypeA TypeAFactory(IServiceProvider sp) => (ITypeA) sp.GetService(typeof(MyClass));

    public static ITypeB TypeBFactory(IServiceProvider sp) => (ITypeB) sp.GetService(typeof(MyClass));
}

[ServiceProvider]
[Import(typeof(IModuleA))]
public partial class Container : IModuleA
{
}

internal class Program
{
    private static void Main(string[] args)
    {
        var container = new Container();
        var tA = container.GetService<ITypeA>();
        var tB = container.GetService<ITypeB>();
        var c = container.GetService<MyClass>();

        Console.WriteLine($"IsSingleton: {tA.Equals(tB) && tB.Equals(c)}");
    }
}