private async Task SelectMovie(MovieTitleViewModel movieTitle)
{
if (movieTitle == null)
{
return;
}
SelectedMovie = null;
var viewModel = new MovieTitleDetailViewModel(movieTitle, this.movieStore, this.pageService);
viewModel.MovieUpdated += (source, updatedMovie) =>
{
movieTitle.Id = updatedMovie.Id;
movieTitle.TitleReleaseDate = updatedMovie.TitleReleaseDate;
movieTitle.Title = updatedMovie.Title;
movieTitle.MovieDesc = updatedMovie.MovieDesc;
movieTitle.ReleaseDate = updatedMovie.ReleaseDate;
movieTitle.ImdbUrl = updatedMovie.ImdbUrl;
movieTitle.StorageType = updatedMovie.StorageType;
movieTitle.DateAdded = updatedMovie.DateAdded;
movieTitle.DateModified = updatedMovie.DateModified;
};
await this.pageService.PushAsync(new MovieTitleDetailView(viewModel));
}
public MovieTitleDetailViewModel(MovieTitleViewModel viewModel, BaseMovieTitleStore movieStore, IPageService pageService)
{
if (viewModel == null)
{
throw new ArgumentNullException(nameof(viewModel));
}
this.pageService = pageService;
this.movieTitleStore = movieStore;
this.SaveCommand = new Command(async() => await Save());
MovieTitle = new MovieTitle
{
Id = viewModel.Id,
TitleReleaseDate = viewModel.TitleReleaseDate,
Title = viewModel.Title,
MovieDesc = viewModel.MovieDesc,
ReleaseDate = viewModel.ReleaseDate,
ImdbUrl = viewModel.ImdbUrl,
StorageType = viewModel.StorageType,
DateAdded = viewModel.DateAdded,
DateModified = viewModel.DateModified,
};
}
private async Task DeleteMovie(MovieTitleViewModel movieTitleViewModel)
{
if (await this.pageService.DisplayAlert("Warning", $"Are you sure you want to delete {movieTitleViewModel.Title}?", "Yes", "No"))
{
Movies.Remove(movieTitleViewModel);
var movie = await this.movieStore.GetMovie(movieTitleViewModel.Id);
await this.movieStore.DeleteMovieTitle(movie);
}
}