private async void UpdateCheckedTodoItem(Message item)
{
// This code takes a freshly completed Message and updates the database. When the MobileService
// responds, the item is removed from the list
//await todoTable.UpdateAsync(item);
//items.Remove(item);
}
private async void InsertTodoItem(Message message)
{
try
{
// This code inserts a new Message into the database. When the operation completes
// and Mobile Services has assigned an Id, the item is added to the CollectionView
//await todoTable.InsertAsync(message);
//items.Add(message);
}
catch (Exception ex)
{
ex.ToString();
}
}
private async void ExecuteSendChatMessageCommand()
{
string content = CurrentMessage;
if (String.IsNullOrWhiteSpace(content) == false)
{
try
{
ObservableCollection<MessageForUI> messages = _chatConversations[_selectedFriend.Id];
if (messages == null)
{
throw new Exception("null");
}
messages.Add(new MessageForUI
{
ChatBubbleDirection = ChatBubbleDirection.LowerRight,
Alignment = Windows.UI.Xaml.HorizontalAlignment.Right,
FromId = App.CurrentUser.ProviderIdLong,
Content = content
});
if (App.ChatPageReference != null)
{
App.ChatPageReference.ScrollToLastElement();
}
MessagesViewModel = messages;
var message = new Message
{
Id = Guid.NewGuid().ToString(),
Content = content,
DeviceType = Enums.DeviceType.Windows8,
FromId = App.CurrentUser.ProviderIdLong,
FromName = App.CurrentUser.Name,
FromPicture = App.CurrentUser.Picture,
ToId = _selectedFriend.Id
};
CurrentMessage = String.Empty;
RaisePropertyChanged("CurrentMessage");
try
{
await App.MessagesTable.InsertAsync(message);
}
catch (Exception ex)
{
ex.ToString();
}
}
catch (Exception ex)
{
ex.ToString();
}
}
}
private void ButtonSave_Click(object sender, RoutedEventArgs e)
{
var todoItem = new Message { Content = TodoInput.Text };
InsertTodoItem(todoItem);
}
