using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using StellaOps.Messaging.Abstractions;
using StellaOps.Messaging.Plugins;

namespace StellaOps.Messaging.Transport.Valkey;

/// <summary>
/// Valkey/Redis transport plugin for StellaOps.Messaging.
/// </summary>
public sealed class ValkeyTransportPlugin : IMessagingTransportPlugin
{
    /// <inheritdoc />
    public string Name => "valkey";

    /// <inheritdoc />
    public bool IsAvailable(IServiceProvider services) => true;

    /// <inheritdoc />
    public void Register(MessagingTransportRegistrationContext context)
    {
        // Register options
        context.Services.AddOptions<ValkeyTransportOptions>()
            .Bind(context.GetTransportConfiguration())
            .ValidateDataAnnotations()
            .ValidateOnStart();

        // Register connection factory
        context.Services.AddSingleton<ValkeyConnectionFactory>();

        // Register message queue factory
        context.Services.AddSingleton<IMessageQueueFactory, ValkeyMessageQueueFactory>();

        // Register cache factory
        context.Services.AddSingleton<IDistributedCacheFactory, ValkeyCacheFactory>();

        // Register rate limiter factory
        context.Services.AddSingleton<IRateLimiterFactory, ValkeyRateLimiterFactory>();

        // Register atomic token store factory
        context.Services.AddSingleton<IAtomicTokenStoreFactory, ValkeyAtomicTokenStoreFactory>();

        // Register sorted index factory
        context.Services.AddSingleton<ISortedIndexFactory, ValkeySortedIndexFactory>();

        // Register set store factory
        context.Services.AddSingleton<ISetStoreFactory, ValkeySetStoreFactory>();

        // Register event stream factory
        context.Services.AddSingleton<IEventStreamFactory, ValkeyEventStreamFactory>();

        // Register idempotency store factory
        context.Services.AddSingleton<IIdempotencyStoreFactory, ValkeyIdempotencyStoreFactory>();

        context.LoggerFactory?.CreateLogger<ValkeyTransportPlugin>()
            .LogDebug("Registered Valkey transport plugin");
    }
}