// -----------------------------------------------------------------------------
// SourcesPluginExtensions.cs
// Sprint: SPRINT_20260114_SOURCES_SETUP
// Task: 12.1 - Sources Doctor Plugin
// Description: DI extension for registering Sources Doctor Plugin
// -----------------------------------------------------------------------------

using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;
using StellaOps.Doctor.Plugins;

namespace StellaOps.Doctor.Plugins.Sources.DependencyInjection;

/// <summary>
/// Extension methods for registering the Sources Doctor plugin.
/// </summary>
public static class SourcesPluginExtensions
{
    /// <summary>
    /// Adds the Doctor Sources plugin to the service collection.
    /// This plugin provides connectivity checks for advisory data sources.
    /// </summary>
    /// <param name="services">Service collection.</param>
    /// <returns>Service collection for chaining.</returns>
    public static IServiceCollection AddDoctorSourcesPlugin(this IServiceCollection services)
    {
        services.TryAddEnumerable(ServiceDescriptor.Singleton<IDoctorPlugin, SourcesPlugin>());
        return services;
    }
}