using System;
using System.Collections;
using System.Collections.Generic;
using StellaOps.Cryptography;

namespace StellaOps.Cryptography.DependencyInjection;

internal sealed class CryptoPluginProviderEnumerable : IEnumerable<ICryptoProvider>
{
    private readonly IReadOnlyList<ICryptoProvider> _providers;

    public CryptoPluginProviderEnumerable(IReadOnlyList<ICryptoProvider> providers)
    {
        _providers = providers ?? throw new ArgumentNullException(nameof(providers));
    }

    public IEnumerator<ICryptoProvider> GetEnumerator() => _providers.GetEnumerator();
    IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
}