/// <summary>
/// Load review
/// </summary>
/// <returns></returns>
private async Task loadReview()
{
if (movie != null)
{
bool fromDormant = false;
reviewParser = new ReviewParser(movie);
ReviewProgressBar.IsIndeterminate = true;
ReviewProgressBar.Visibility = System.Windows.Visibility.Visible;
reviewNewLoad = true;
try
{
await reviewParser.getReview();
reviewLongListSelector.ItemsSource = reviewParser.reviewCollection;
if (reviewLongListSelector.ItemsSource.Count == 0)
{
reviewTextBlock.Visibility = System.Windows.Visibility.Visible;
}
ReviewProgressBar.Visibility = System.Windows.Visibility.Collapsed;
}
catch (TaskCanceledException)
{
if (App.isFromDormant)
{
fromDormant = true;
}
else
{
ReviewProgressBar.Visibility = System.Windows.Visibility.Collapsed;
if (!reviewParser.isCanceled())
{
reviewLoaded = false;
MessageBoxResult result = MessageBox.Show(AppResources.ConnectionError, "", MessageBoxButton.OK);
}
}
}
catch (Exception)
{
if (App.isFromDormant)
{
fromDormant = true;
}
else
{
reviewLoaded = false;
ReviewProgressBar.Visibility = System.Windows.Visibility.Collapsed;
MessageBoxResult result = MessageBox.Show(AppResources.ConnectionError, "", MessageBoxButton.OK);
}
}
if (fromDormant)
{
App.isFromDormant = false;
await loadReview();
}
}
}
/// <summary>
/// Load more review
/// </summary>
/// <returns></returns>
private async Task loadMoreReview()
{
if (!reviewParser.hasMoreReview)
{
noReviewTextBlock.Visibility = System.Windows.Visibility.Visible;
await Task.Delay(2000);
noReviewTextBlock.Visibility = System.Windows.Visibility.Collapsed;
}
else
{
bool fromDormant = false;
ReviewProgressBar.IsIndeterminate = true;
ReviewProgressBar.Visibility = System.Windows.Visibility.Visible;
reviewNewLoad = true;
try
{
await reviewParser.loadMore();
ReviewProgressBar.Visibility = System.Windows.Visibility.Collapsed;
}
catch (TaskCanceledException)
{
if (App.isFromDormant)
{
fromDormant = true;
}
else
{
ReviewProgressBar.Visibility = System.Windows.Visibility.Collapsed;
if (!reviewParser.isCanceled())
{
MessageBoxResult result = MessageBox.Show(AppResources.ConnectionError, "", MessageBoxButton.OK);
}
}
}
catch (Exception)
{
if (App.isFromDormant)
{
fromDormant = true;
}
else
{
ReviewProgressBar.Visibility = System.Windows.Visibility.Collapsed;
MessageBoxResult result = MessageBox.Show(AppResources.ConnectionError, "", MessageBoxButton.OK);
}
}
if (fromDormant)
{
App.isFromDormant = false;
await loadMoreReview();
}
}
}