private void SaveTrailerExecute(object ins)
        {
            Debug.WriteLine("In SaveTrailerExecute");
            TrailerPageModel temp = ins as TrailerPageModel;

            if (temp != null && temp.IsValid)
            {
                Trailers.Add(temp);
                //Dialogs.AlertAsync("Trailer was added", "Ok");
            }
            Back();
        }
        public ObservableCollection <TrailerListPageModel> GetTrailers(int count)
        {
            var tempTrailers = new ObservableCollection <TrailerPageModel>();
            TrailerPageModel tempTlpm;

            for (int i = 0; i < 10; i++)
            {
                tempTlpm = new TrailerPageModel
                {
                    Trailer = TrailerPageModel.GenarateTrailerModel()
                };
            }
            return(null);//count == 0 ? new ObservableCollection<TrailerListPageModel> : ;
        }
        private void DeleteTrailerExecute(object trailer)
        {
            Debug.WriteLine("Int DeleteTrailerMethod");
            TrailerPageModel existTrailer = trailer as TrailerPageModel;

            if (existTrailer != null)
            {
                if (Trailers.Contains(existTrailer))
                {
                    Trailers.Remove(existTrailer);
                    // Dialogs.AlertAsync($"Trailer {trailer.ToString()} was removed", "Ok");
                }
                else
                {
                    // Dialogs.AlertAsync($"Trailer {trailer.ToString()} is not exists", "Ok");
                }
            }
            Back();
        }