public Entrada ToModel()
 {
     return(new Entrada()
     {
         Id = Id,
         Folio = FolioService.GenerateFolio(),
         Fecha = DateTime.Parse(DateTimeService.GetDateNowShortString()),
         Hora = DateTimeService.GetTimeNow(),
         Turno = Turno.Value,
         UsuarioId = UsuarioId.Value,
         Cargas = Cargas
     });
 }