ironlicensing-dotnet/Extensions/ServiceCollectionExtensions.cs

using Microsoft.Extensions.DependencyInjection;

namespace IronLicensing.Client.Extensions;

public static class ServiceCollectionExtensions
{
    /// <summary>
    /// Adds IronLicensing client services to the service collection
    /// </summary>
    /// <param name="services">The service collection</param>
    /// <param name="configure">Configuration action for licensing options</param>
    /// <returns>The service collection for chaining</returns>
    public static IServiceCollection AddIronLicensing(this IServiceCollection services, Action<LicensingOptions> configure)
    {
        services.Configure(configure);

        // Core services
        services.AddHttpClient<ILicenseManager, LicenseManager>();
        services.AddSingleton<IMachineIdentifier, MachineIdentifier>();
        services.AddSingleton<ISignatureVerifier, RsaSignatureVerifier>();

#if MAUI
        // Use SecureStorage on MAUI platforms
        services.AddSingleton<ILicenseCache, SecureStorageLicenseCache>();
#else
        // Use file system cache on server/console apps
        services.AddSingleton<ILicenseCache, FileSystemLicenseCache>();
#endif

        return services;
    }

    /// <summary>
    /// Adds IronLicensing client services with simplified configuration
    /// </summary>
    /// <param name="services">The service collection</param>
    /// <param name="publicKey">Your public API key (pk_live_xxx or pk_test_xxx)</param>
    /// <param name="productSlug">Your product slug identifier</param>
    /// <returns>The service collection for chaining</returns>
    public static IServiceCollection AddIronLicensing(this IServiceCollection services, string publicKey, string productSlug)
    {
        return services.AddIronLicensing(options =>
        {
            options.PublicKey = publicKey;
            options.ProductSlug = productSlug;
        });
    }

    /// <summary>
    /// Adds IronLicensing client services with custom API URL (for self-hosted installations)
    /// </summary>
    /// <param name="services">The service collection</param>
    /// <param name="publicKey">Your public API key</param>
    /// <param name="productSlug">Your product slug identifier</param>
    /// <param name="apiBaseUrl">Custom API base URL</param>
    /// <returns>The service collection for chaining</returns>
    public static IServiceCollection AddIronLicensing(
        this IServiceCollection services,
        string publicKey,
        string productSlug,
        string apiBaseUrl)
    {
        return services.AddIronLicensing(options =>
        {
            options.PublicKey = publicKey;
            options.ProductSlug = productSlug;
            options.ApiBaseUrl = apiBaseUrl;
        });
    }
}