#if NETFRAMEWORK
using System;
#endif

using DigitalData.Core.Abstraction.Application.Repository;
using Microsoft.Extensions.DependencyInjection;

namespace DigitalData.Core.Abstraction.Application
#if NET
    ;
#elif NETFRAMEWORK
{
#endif

public static class Static
{
    private readonly static Lazy<IServiceCollection> LazyServices = new Lazy<IServiceCollection>(() => new ServiceCollection());

    public static IServiceCollection Services => LazyProvider.IsValueCreated
        ? LazyServices.Value
        : throw new InvalidOperationException("Services cannot be accessed after the Provider has been created.");

    private static readonly Lazy<IServiceProvider> LazyProvider = new Lazy<IServiceProvider>(Services.BuildServiceProvider);

    public static IServiceProvider Provider => LazyProvider.Value;

    public static IRepository Repository => Provider.GetRequiredService<IRepository>();
}

public static class Static<TEntity>
{
    public static IRepository<TEntity> Repository() => Static.Provider.GetRequiredService<IRepository<TEntity>>();
}

#if NETFRAMEWORK
    }
#endif