public async Task <ContentPage> SearchAsync(ContentSearchOptions options, CancellationToken cancellationToken)
{
if (options is null)
{
throw new ArgumentNullException(nameof(options));
}
var search = await this.client.SearchAsync(new API.FreeSoundSearchOptions {
Query = options.Query,
Page = options.Page
}, cancellationToken);
cancellationToken.ThrowIfCancellationRequested();
return(new ContentPage {
Entries = search.Results?.Select(ToEntry).ToArray() ?? Array.Empty <AudioContentEntry> ()
});
}
public PaginatedContentSource(Func <ContentEntry, object> getViewModel, IContentProviderService service, ContentSearchOptions options, ContentPage initialPage)
{
if (initialPage is null)
{
throw new ArgumentNullException(nameof(initialPage));
}
this.getViewModel = getViewModel;
this.service = service ?? throw new ArgumentNullException(nameof(service));
this.options = options ?? throw new ArgumentNullException(nameof(options));
this.items.AddRange(initialPage.Entries.Select(e => getViewModel(e)));
this.pageSize = initialPage.Entries.Count;
}
