private void UserServiceProxy_OnLoginEvent(object sender, OnLoginEventArgs e)
{
OnlineUsers = new ObservableCollection <UserDTO>(ContactStateManager.GetOnlineContacts());
OfflineUsers = new ObservableCollection <UserDTO>(ContactStateManager.GetOfflineContacts());
ConsoleLog.Document = e.UserName + "has loged in";
//OnlineUsers.Add(new UserDTO {UserName= e.UserName });
}
//ctor:
public ContactListViewModel()
{
onlineUsers = new ObservableCollection <UserDTO>(ContactStateManager.GetOnlineContacts());
offlineUsers = new ObservableCollection <UserDTO>(ContactStateManager.GetOfflineContacts());
ConsoleLog = new ConsoleLog();
//init proxies:
UserServiceProxy = UserServiceProxy.Instance; //TODO: is needed?
UserServiceProxy.OnLoginEvent += UserServiceProxy_OnLoginEvent;
UserServiceProxy.OnSignedUpEvent += UserServiceProxy_OnSignedUp;
UserServiceProxy.OnLogoutEvent += UserServiceProxy_OnLogout;
ChatServiceProxy = ChatServiceProxy.Instance;
ChatServiceProxy.OnMessageSentEvent += ChatServiceProxy_OnMessageSent;
GameServiceProxy = GameServiceProxy.Instance;
GameServiceProxy.OnGameEvent += GameServiceProxy_OnGameEvent;
//init ICommands:
SendGameRequestCommand = new MyCommand(SendGameRequest);
OpenChatWindowCommand = new MyCommand(OpenChatWindow);
//subscribe to Closing Window event:
Application.Current.MainWindow.Closing += MainWindow_OnWindowClosing;
}
private void UserServiceProxy_OnLogout(object sender, OnLogoutEventArgs e)
{
OnlineUsers = new ObservableCollection <UserDTO>(ContactStateManager.GetOnlineContacts());
OfflineUsers = new ObservableCollection <UserDTO>(ContactStateManager.GetOfflineContacts());
ConsoleLog.Document += $"{e.UserName} has loged out";
}
private void UserServiceProxy_OnSignedUp(object sender, OnSignedUpEventArgs e)
{
//Getting the updated Offline contacts list:
OfflineUsers = new ObservableCollection <UserDTO>(ContactStateManager.GetOfflineContacts());
ConsoleLog.Document = e.UserName + "has singed up";
}