EnvelopeGenerator/EnvelopeGenerator.ServiceHost/Extensions/DependencyInjection.cs

using EnvelopeGenerator.Application.ThirdPartyModules.Queries;
using EnvelopeGenerator.ServiceHost.Jobs;
using EnvelopeGenerator.ServiceHost.Jobs.FinalizeDocument;
using GdPicture14;
using MediatR;
using Microsoft.Extensions.Options;

namespace EnvelopeGenerator.ServiceHost.Extensions;

public static class DependencyInjection
{
    [Obsolete("Check obsoleted services")]
    public static IServiceCollection AddFinalizeDocumentJob(this IServiceCollection services, IConfiguration configuration)
    {
        services.Configure<WorkerOptions>(configuration.GetSection("Worker"));
        services.AddSingleton(provider =>
        {
            var options = provider.GetRequiredService<IOptions<WorkerOptions>>().Value;
            var manager = new JobStateManager(options.InitialJobState);
            return manager;
        });
        services.AddScoped<FinalizeDocumentJob>();
        services.AddScoped<ActionService>();
        services.AddSingleton<TempFiles>();
        services.AddScoped<PDFBurner>();
        services.AddScoped<PDFMerger>();
        services.AddScoped<ReportCreator>();

        //TODO: Check lifetime of services. They might be singleton or scoped.
        services.AddTransient<GdViewer>();
        // Add LicenseManager – license key is read from DB via MediatR
        services.AddTransient(provider =>
        {
            using var scope = provider.CreateScope();
            var mediator = scope.ServiceProvider.GetRequiredService<IMediator>();
            var licenseKey = mediator.Send(new ReadThirdPartyModuleLicenseQuery { Name = "GdPicture" }).GetAwaiter().GetResult();
            var licenseManager = new LicenseManager();
            licenseManager.RegisterKEY(licenseKey);
            return licenseManager;
        });
        services.AddTransient<AnnotationManager>();

        return services;
    }
}