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//
// ServiceCollectionExtensions.cs
//
// Copyright (c) František Boháček. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;
using NosSmooth.Data.NOSFiles;
using NosSmooth.LocalBinding;
using NosSmooth.PacketSerializer.Packets;
namespace NosSmooth.Extensions.SharedBinding.Extensions;
/// <summary>
/// Extension methods for <see cref="IServiceProvider"/>.
/// </summary>
public static class ServiceCollectionExtensions
{
/// <summary>
/// Replaces <see cref="NosBindingManager"/>
/// with shared equivalent. That allows for multiple programs injected inside NosTale.
/// </summary>
/// <param name="serviceCollection">The collection.</param>
/// <returns>The same collection.</returns>
public static IServiceCollection ShareBinding(this IServiceCollection serviceCollection)
{
var original = serviceCollection
.Last(x => x.ServiceType == typeof(NosBindingManager));
return serviceCollection
.Configure<SharedOptions>(o => o.BindingDescriptor = original)
.Replace
(ServiceDescriptor.Singleton<NosBindingManager>(p => SharedManager.Instance.GetNosBindingManager(p)));
}
/// <summary>
/// Replaces <see cref="NostaleDataFilesManager"/>
/// with shared equivalent. That allows for multiple programs injected inside NosTale.
/// </summary>
/// <param name="serviceCollection">The collection.</param>
/// <returns>The same collection.</returns>
public static IServiceCollection ShareFileManager(this IServiceCollection serviceCollection)
{
var original = serviceCollection
.Last(x => x.ServiceType == typeof(NostaleDataFilesManager));
return serviceCollection
.Configure<SharedOptions>(o => o.FileDescriptor = original)
.Replace
(ServiceDescriptor.Singleton<NostaleDataFilesManager>(p => SharedManager.Instance.GetFilesManager(p)));
}
/// <summary>
/// Replaces <see cref="IPacketTypesRepository"/>
/// with shared equivalent. That allows for multiple programs injected inside NosTale.
/// </summary>
/// <param name="serviceCollection">The collection.</param>
/// <returns>The same collection.</returns>
public static IServiceCollection SharePacketRepository(this IServiceCollection serviceCollection)
{
var original = serviceCollection
.Last(x => x.ServiceType == typeof(IPacketTypesRepository));
return serviceCollection
.Configure<SharedOptions>(o => o.PacketRepositoryDescriptor = original)
.Replace
(
ServiceDescriptor.Singleton<IPacketTypesRepository>(p => SharedManager.Instance.GetPacketRepository(p))
);
}
/// <summary>
/// Replaces <see cref="NosBindingManager"/>, <see cref="NostaleDataFilesManager"/> and <see cref="IPacketTypesRepository"/>
/// with their shared equvivalents. That allows for multiple programs injected inside NosTale.
/// </summary>
/// <param name="serviceCollection">The collection.</param>
/// <returns>The same collection.</returns>
public static IServiceCollection ShareNosSmooth(this IServiceCollection serviceCollection)
{
if (serviceCollection.Any(x => x.ServiceType == typeof(NosBindingManager)))
{
serviceCollection.ShareBinding();
}
if (serviceCollection.Any(x => x.ServiceType == typeof(NostaleDataFilesManager)))
{
serviceCollection.ShareFileManager();
}
if (serviceCollection.Any(x => x.ServiceType == typeof(IPacketTypesRepository)))
{
serviceCollection.SharePacketRepository();
}
return serviceCollection;
}
}