public FriendViewModel(IDataService dataService, int friendNumber)
{
_toxModel = dataService.ToxModel;
_avatarManager = dataService.AvatarManager;
FriendNumber = friendNumber;
Conversation = new ConversationViewModel(dataService, this);
FileTransfers = new FileTransfersViewModel(dataService, friendNumber);
Call = new CallViewModel(friendNumber);
Name = _toxModel.GetFriendName(friendNumber);
if (Name == string.Empty)
{
Name = _toxModel.GetFriendPublicKey(friendNumber).ToString();
}
StatusMessage = _toxModel.GetFriendStatusMessage(friendNumber);
if (StatusMessage == string.Empty)
{
StatusMessage = "Friend request sent.";
}
SetFriendStatus(_toxModel.GetFriendStatus(friendNumber));
IsConnected = _toxModel.IsFriendOnline(friendNumber);
_avatarManager.FriendAvatarChanged += FriendAvatarChangedHandler;
_toxModel.FriendNameChanged += FriendNameChangedHandler;
_toxModel.FriendStatusMessageChanged += FriendStatusMessageChangedHandler;
_toxModel.FriendStatusChanged += FriendStatusChangedHandler;
_toxModel.FriendConnectionStatusChanged += FriendConnectionStatusChangedHandler;
}
private void FileTransferBlockDataContextChanged(FrameworkElement sender, DataContextChangedEventArgs args)
{
if (DataContext == null)
{
return;
}
_fileTransfersViewModel = DataContext as FileTransfersViewModel;
_fileTransfersViewModel.VisualStates.PropertyChanged += VisualStatesPropertyChangedHandler;
VisualStateManager.GoToState(this, _fileTransfersViewModel.VisualStates.BlockState.ToString(), false);
_fileTransfersViewModel.Transfers.CollectionChanged += TransfersCollectionChangedHandler;
}
