public static void HandleEvent(FriendRequestAcceptedEvent e, MainViewModel dataContext)
{
Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.Background, new Action(() =>
{
foreach (var friend in e.Friends)
{
dataContext.Friends.Add(new FriendViewModel
{
FriendName = friend.UserName,
Presence = friend.Presence,
Id = friend.Id
});
}
}));
}
public static void HandleEvent(PresenceChangeEvent e, MainViewModel dataContext)
{
Application.Current.Dispatcher.BeginInvoke(
DispatcherPriority.Background,
new Action(() =>
{
if (dataContext.Friends.All(friend => friend.FriendName != e.AccountName))
{
dataContext.Friends.Add(new FriendViewModel
{
FriendName = e.AccountName,
Presence = e.PresenceStatus
});
}
else
{
var friend = dataContext.Friends.First(f => f.FriendName == e.AccountName);
friend.Presence = e.PresenceStatus;
}
}));
}
public static void HandleEvent(FriendRemovedEvent e, MainViewModel dataContext)
{
}
public static void HandleEvent(FriendRequestEvent e, MainViewModel dataContext)
{
dataContext.MessageText += $"Friend request was receieved from {e.SenderAccountName}!\n";
}
public static void HandleEvent(MessageEvent e, MainViewModel dataContext)
{
dataContext.MessageText += $"[From: {e.Sender}] {e.Message}\n";
}
public void SetDataContext(MainViewModel dataContext)
{
this.DataContext = dataContext;
}