// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation;
 
namespace Microsoft.Extensions.DependencyInjection;
 
/// <summary>
/// Static class that adds razor compilation extension methods.
/// </summary>
[Obsolete("Razor runtime compilation is obsolete and is not recommended for production scenarios. For production scenarios, use the default build time compilation. For development scenarios, use Hot Reload instead. For more information, visit https://aka.ms/aspnet/deprecate/003.", DiagnosticId = "ASPDEPR003")]
public static class RazorRuntimeCompilationMvcBuilderExtensions
{
    /// <summary>
    /// Configures <see cref="IMvcBuilder" /> to support runtime compilation of Razor views and Razor Pages.
    /// </summary>
    /// <param name="builder">The <see cref="IMvcBuilder" />.</param>
    /// <returns>The <see cref="IMvcBuilder"/>.</returns>
    public static IMvcBuilder AddRazorRuntimeCompilation(this IMvcBuilder builder)
    {
        ArgumentNullException.ThrowIfNull(builder);
 
        RazorRuntimeCompilationMvcCoreBuilderExtensions.AddServices(builder.Services);
        return builder;
    }
 
    /// <summary>
    /// Configures <see cref="IMvcBuilder" /> to support runtime compilation of Razor views and Razor Pages.
    /// </summary>
    /// <param name="builder">The <see cref="IMvcBuilder" />.</param>
    /// <param name="setupAction">An action to configure the <see cref="MvcRazorRuntimeCompilationOptions"/>.</param>
    /// <returns>The <see cref="IMvcBuilder"/>.</returns>
    public static IMvcBuilder AddRazorRuntimeCompilation(this IMvcBuilder builder, Action<MvcRazorRuntimeCompilationOptions> setupAction)
    {
        ArgumentNullException.ThrowIfNull(builder);
        ArgumentNullException.ThrowIfNull(setupAction);
 
        RazorRuntimeCompilationMvcCoreBuilderExtensions.AddServices(builder.Services);
        builder.Services.Configure(setupAction);
        return builder;
    }
}