private void RenderCard(AdaptiveCard inputCard)
{
try
{
// Convert the card to be rendered to a JSON string.
JsonObject jobj = JsonObject.Parse(inputCard.ToJson().ToString());
// Render the card from the JSON object.
RenderedAdaptiveCard renderedCard = _cardRendrer.RenderAdaptiveCardFromJson(jobj);
// Get the FrameworkElement and attach it to our Frame element in the UI.
CardFrame.Content = renderedCard.FrameworkElement;
// Debugging check: Report any renderer warnings.
// This includes things like an unknown element type found in the card
// or the card exceeded the maximum number of supported actions, and so on.
IList <IAdaptiveWarning> warnings = renderedCard.Warnings;
for (int i = 0; i < warnings.Count; i++)
{
ResultTextBox.Text += warnings[i].Message + "\n";
}
}
catch (Exception ex)
{
// Display what went wrong.
ResultTextBox.Text = ex.Message;
}
}
protected override async void LoadPayload(string payload)
{
var newErrors = await PayloadValidator.ValidateAsync(payload);
if (newErrors.Any(i => i.Type == ErrorViewModelType.Error))
{
MakeErrorsLike(newErrors);
return;
}
try
{
if (_renderer == null)
{
InitializeRenderer(MainPageViewModel.HostConfigEditor.HostConfig);
}
}
catch (Exception ex)
{
newErrors.Add(new ErrorViewModel()
{
Message = "Initializing renderer error: " + ex.ToString(),
Type = ErrorViewModelType.Error
});
MakeErrorsLike(newErrors);
return;
}
try
{
JsonObject jsonObject;
if (JsonObject.TryParse(payload, out jsonObject))
{
RenderedAdaptiveCard renderResult = _renderer.RenderAdaptiveCardFromJson(jsonObject);
if (renderResult.FrameworkElement != null)
{
RenderedCard = renderResult.FrameworkElement;
renderResult.Action += async(sender, e) =>
{
var m_actionDialog = new ContentDialog();
if (e.Action.ActionType == ActionType.ShowCard)
{
AdaptiveShowCardAction showCardAction = (AdaptiveShowCardAction)e.Action;
RenderedAdaptiveCard renderedShowCard = _renderer.RenderAdaptiveCard(showCardAction.Card);
if (renderedShowCard.FrameworkElement != null)
{
m_actionDialog.Content = renderedShowCard.FrameworkElement;
}
}
else
{
m_actionDialog.Content = SerializeActionEventArgsToString(e);
}
m_actionDialog.PrimaryButtonText = "Close";
await m_actionDialog.ShowAsync();
};
}
else
{
newErrors.Add(new ErrorViewModel()
{
Message = "There was an error Rendering this card",
Type = ErrorViewModelType.Error
});
}
}
else
{
newErrors.Add(new ErrorViewModel()
{
Message = "There was an error creating a JsonObject from the card",
Type = ErrorViewModelType.Error
});
}
if (RenderedCard is FrameworkElement)
{
(RenderedCard as FrameworkElement).VerticalAlignment = VerticalAlignment.Top;
}
MakeErrorsLike(newErrors);
}
catch (Exception ex)
{
Debug.WriteLine(ex.ToString());
newErrors.Add(new ErrorViewModel()
{
Message = "Rendering failed",
Type = ErrorViewModelType.Error
});
MakeErrorsLike(newErrors);
}
}