public async Task <AppContent> CreateNewAsync(string title)
{
CheckInitialized();
var item = new AppContent {
Id = Guid.NewGuid().ToString(), Title = title
};
Items.Add(item);
await CreateActivityAsync(item);
await SaveItemsAsync();
return(item.Clone());
}
public static AdaptiveCard ToAdaptiveCard(this AppContent self) => new AdaptiveCard
{
Version = "1.0",
Body =
{
new AdaptiveColumnSet
{
Columns =
{
new AdaptiveColumn
{
Width = "auto",
Items =
{
new AdaptiveImage
{
Url = new Uri("https://user-images.githubusercontent.com/79868/40269931-ed9022be-5bbf-11e8-83b9-e8cba533e405.jpg"),
Style = AdaptiveImageStyle.Person,
Size = AdaptiveImageSize.Small,
}
}
},
new AdaptiveColumn
{
Width = "stretch",
Items =
{
new AdaptiveTextBlock
{
Weight = AdaptiveTextWeight.Bolder,
Size = AdaptiveTextSize.Large,
Wrap = false,
MaxLines = 1,
Text = self.Title ?? "",
},
}
}
}
},
new AdaptiveTextBlock
{
Weight = AdaptiveTextWeight.Default,
Size = AdaptiveTextSize.Default,
Wrap = true,
MaxLines = 3,
Text = self.Content ?? "",
}
}
};
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
void backToMainPage()
{
var ignore = Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.High, () =>
{
if (Frame.CanGoBack)
{
Frame.GoBack();
}
else
{
Frame.Navigate(typeof(MainPage));
}
});
}
base.OnNavigatedTo(e);
if (DocumentManager.Account == null)
{
await DocumentManager.LoadAccountAsync();
if (DocumentManager.Account != null)
{
await DocumentManager.LoadItemsAsync();
}
if (DocumentManager.Account == null || DocumentManager.Items == null)
{
backToMainPage();
return;
}
}
var id = e.Parameter as string;
AppContent = await DocumentManager.GetItemByIdAsync(id);
if (AppContent == null)
{
backToMainPage();
return;
}
}
private async Task CreateActivityAsync(AppContent target)
{
var channel = UserActivityChannel.TryGetForWebAccount(Account);
var activity = await channel.GetOrCreateUserActivityAsync(target.Id);
activity.ActivationUri = new Uri($"decodedemo:?id={target.Id}");
var card = target.ToAdaptiveCard();
Debug.WriteLine(card.ToJson());
activity.VisualElements.Content = AdaptiveCardBuilder.CreateAdaptiveCardFromJson(card.ToJson());
activity.VisualElements.DisplayText = target.Title;
await activity.SaveAsync();
_currentActivity?.Dispose();
_currentActivity = activity.CreateSession();
}
public async Task AddOrUpdateDocumentAsync(AppContent appContent)
{
CheckInitialized();
var target = Items.FirstOrDefault(x => x.Id == appContent.Id);
if (target != null)
{
target.Title = appContent.Title;
target.Content = appContent.Content;
}
else
{
target = appContent;
target.Id = Guid.NewGuid().ToString();
}
await CreateActivityAsync(target);
await SaveItemsAsync();
}