using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;

namespace StellaOps.Policy.Engine.Notifications;

/// <summary>
/// Extension methods for registering policy profile notification services.
/// </summary>
public static class PolicyProfileNotificationServiceCollectionExtensions
{
    /// <summary>
    /// Adds policy profile notification services to the service collection.
    /// </summary>
    public static IServiceCollection AddPolicyProfileNotifications(this IServiceCollection services)
    {
        services.TryAddSingleton<PolicyProfileNotificationFactory>();
        services.TryAddSingleton<IPolicyProfileNotificationPublisher, LoggingPolicyProfileNotificationPublisher>();
        services.TryAddSingleton<PolicyProfileNotificationService>();

        return services;
    }

    /// <summary>
    /// Adds policy profile notification services with configuration.
    /// </summary>
    public static IServiceCollection AddPolicyProfileNotifications(
        this IServiceCollection services,
        Action<PolicyProfileNotificationOptions> configure)
    {
        services.Configure(configure);
        return services.AddPolicyProfileNotifications();
    }
}