hcs/Hcs.WebApp/BackgroundServices/CampaignManagers/ManagerFactory.cs

using Hcs.WebApp.Data.Hcs;

namespace Hcs.WebApp.BackgroundServices.CampaignManagers
{
    public class ManagerFactory(IServiceScopeFactory serviceScopeFactory, OperationExecutionState operationExecutionState, ResultGetState resultGetState, DataParsingState dataParsingState)
    {
        protected readonly IServiceScopeFactory serviceScopeFactory = serviceScopeFactory;
        protected readonly OperationExecutionState operationExecutionState = operationExecutionState;
        protected readonly ResultGetState resultGetState = resultGetState;
        protected readonly DataParsingState dataParsingState = dataParsingState;

        public IManager CreateManager(Campaign campaign)
        {
            var type = campaign.Type switch
            {
                Campaign.CampaignType.ExportPrivateRegistryElements_15_7_0_1 => typeof(ExportPrivateRegistryElementsManager_15_7_0_1),
                Campaign.CampaignType.ExportCommonRegistryElements_15_7_0_1 => typeof(ExportCommonRegistryElementsManager_15_7_0_1),
                Campaign.CampaignType.ParseHousesData_15_7_0_1 => typeof(ParseHousesDataManager_15_7_0_1)
            };
            var args = new object[] { serviceScopeFactory, operationExecutionState, resultGetState, dataParsingState, campaign };
            var instance = Activator.CreateInstance(type, args);
            return (IManager)instance!;
        }
    }
}