public override void SetWorkingHours(int hours, string date)
        {
            if (DateTime.Parse(date) > DateTime.Today)
            {
                throw new ArgumentException("Дата не может быть позже сегодняшнего дня!");
            }
            WorkerRepository.SetFileName(this);
            WorkerRepository.LoadWorkersToString();
            RefactorStringParameters.Worker = this;
            var parameters = RefactorStringParameters.FindOrCreateNewNote(date, hours);

            RefactorStringParameters.RefactorListWorkers(parameters, hours, date);
            WorkerRepository.ListWorkers.Sort();
            WorkerRepository.WriteWorkersToString();
        }