MalwareMultiScan/MalwareMultiScan.Scanner/Extensions/ServiceCollectionExtensions.cs

using System;
using MalwareMultiScan.Backends.Backends.Implementations;
using MalwareMultiScan.Shared.Data.Enums;
using MalwareMultiScan.Shared.Interfaces;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;

namespace MalwareMultiScan.Scanner.Extensions
{
    public static class ServiceCollectionExtensions
    {
        public static void AddScanningBackend(this IServiceCollection services, BackendType type)
        {
            using var provider = services.BuildServiceProvider();
            
            var logger = provider.GetService<ILogger>();
                
            services.AddSingleton<IScanBackend>(type switch
            {
                BackendType.Dummy => new DummyScanBackend(),
                BackendType.Defender => new WindowsDefenderScanBackend(logger),
                BackendType.Clamav => new ClamavScanBackend(logger),
                BackendType.DrWeb => new DrWebScanBackend(logger),
                BackendType.Kes => new KesScanBackend(logger),
                BackendType.Comodo => new ComodoScanBackend(logger),
                BackendType.Sophos => new SophosScanBackend(logger),
                BackendType.McAfee => new McAfeeScanBackend(logger),
                _ => throw new NotImplementedException()
            });
        }
    }
}