public ArticleViewModel(
ICategoriesRepository categoriesRepository,
ITranslationsService translationsService,
INavigationService navigationService,
IFavoritesService favoritesService,
ISettingsService settingsService,
IPlatformService platformService,
IDialogService dialogService,
Article article)
{
Title = article.Title;
Feed = article.FeedTitle;
Content = article.Content;
PublishedDate = article.PublishedDate;
IsFavorite = article.Fave;
IsRead = article.Read;
Open = new ObservableCommand(() => navigationService.Navigate <ArticleViewModel>(this));
Image = new ObservableProperty <string>(async() =>
{
var shouldLoadImages = await settingsService.GetAsync <bool>("LoadImages");
return(shouldLoadImages ? article.ImageUri : null);
});
Share = new ObservableCommand(() =>
{
var shareMessage = string.Concat(
article.Title, Environment.NewLine,
article.Uri, Environment.NewLine,
"via myFeed for Windows Universal");
return(platformService.Share(shareMessage));
});
CopyLink = new ObservableCommand(async() =>
{
await platformService.CopyTextToClipboard(article.Uri);
await dialogService.ShowDialog(
translationsService.Resolve("CopyLinkSuccess"),
translationsService.Resolve("SettingsNotification"));
});
LaunchUri = new ObservableCommand(async() =>
{
if (Uri.IsWellFormedUriString(article.Uri, UriKind.Absolute))
{
await platformService.LaunchUri(new Uri(article.Uri));
}
});
MarkRead = new ObservableCommand(async() =>
{
IsRead.Value = article.Read = !IsRead.Value;
await categoriesRepository.UpdateArticleAsync(article);
});
MarkFavorite = new ObservableCommand(async() =>
{
IsFavorite.Value = !IsFavorite.Value;
if (IsFavorite.Value)
{
await favoritesService.Insert(article);
}
else
{
await favoritesService.Remove(article);
}
});
}
