public List <HospitalEquipment> GetHospitalEquipmentsByNameOrId(string textBoxSearch)
 {
     if (Int32.TryParse(textBoxSearch, out int id))
     {
         return(_hospitalEquipmentRepository.GetAll().ToList().Where(med => med.Id == id).ToList());
     }
     else
     {
         return(_hospitalEquipmentRepository.GetAll().ToList().Where(med => med.EquipmentType.Name.ToLower().Contains(textBoxSearch.ToLower())).ToList());
     }
 }