/// The methods provided in this section are simply used to allow
/// NavigationHelper to respond to the page's navigation methods.
///
/// Page specific logic should be placed in event handlers for the
/// <see cref="GridCS.Common.NavigationHelper.LoadState"/>
/// and <see cref="GridCS.Common.NavigationHelper.SaveState"/>.
/// The navigation parameter is available in the LoadState method
/// in addition to page state preserved during an earlier session.
protected override void OnNavigatedTo(NavigationEventArgs e)
{
if (e.Parameter is ReviewViewModel)
{
bookViewModel = (e.Parameter as ReviewViewModel).Book;
bookViewModel.LoadFullData();
}
else if (e.Parameter is BookViewModel)
{
bookViewModel = e.Parameter as BookViewModel;
bookViewModel.LoadFullData();
}
else if (e.Parameter is String)
{
bookViewModel = new BookViewModel(e.Parameter as string);
//bookViewModel.LoadFullData(e.Parameter as string);
}
pageTitle.DataContext = bookViewModel;
BookPanel.DataContext = bookViewModel;
DescriptionPanel.DataContext = bookViewModel;
ReviewPanel.DataContext = bookViewModel;
navigationHelper.OnNavigatedTo(e);
}
public async void ToggleDetailsClick()
{
if (!TargetIsBook) return;
DetailsVisibility = detailsVisibility == Visibility.Collapsed
? Visibility.Visible
: Visibility.Collapsed;
if (update.Type == "review" && update.Object != null && update.Object.Book != null)
book = new BookViewModel(await _gr.GetBookInfo(update.Object.Book.Id));
if (update.Type == "readstatus" && update.Object != null &&
update.Object.Read_status != null &&
update.Object.Read_status.Review != null &&
update.Object.Read_status.Review.Book != null)
book = new BookViewModel(await _gr.GetBookInfo(update.Object.Read_status.Review.Book.Id));
NotifyPropertyChanged("Book");
//book = new BookViewModel( await _gr.GetBookInfo(BookId));
//NotifyPropertyChanged("Book");
NotifyPropertyChanged("BookTitle");
NotifyPropertyChanged("BookAuthor");
NotifyPropertyChanged("BookCoverImageURL");
NotifyPropertyChanged("Shelves");
}
public UpdateViewModel(Update update)
{
this.update = update;
if (TargetIsBook)
{
if (update.Type == "review" && update.Object != null && update.Object.Book != null)
book = new BookViewModel(update.Object.Book);
if (update.Type == "readstatus" && update.Object != null &&
update.Object.Read_status != null &&
update.Object.Read_status.Review != null &&
update.Object.Read_status.Review.Book != null)
book = new BookViewModel(update.Object.Read_status.Review.Book);
NotifyPropertyChanged("Book");
}
UserClickCommand = new RelayCommand(UserClick);
WriteCommentCommand = new RelayCommand(WriteCommentClick);
PostCommentCommand = new RelayCommand(PostCommentClick);
ToggleDetailsCommand = new RelayCommand(ToggleDetailsClick);
LikeCommand = new RelayCommand(LikeClick);
//WantToReadCommand = new RelayCommand(WantToReadClick);
AddToShelfCommand = new RelayCommand<object>(AddToShelfClick);
}
public ReviewViewModel(Review review)
{
this.review = review;
this.book = new BookViewModel(review.Book);
}