public MainViewModel()
{
OpenConversationCommand = new RelayCommand((p) => LoadConversation(p, true));
SetAuthenticationCodeCommand = new RelayCommand((p) => SetAuthenticationCode(p.ToString()));
GetCodeCommand = new RelayCommand((p)=> GetCode());
SetPresenceCommand = new RelayCommand((p) => SetPresence());
_authenticationManager = new AuthenticationManager();
_authenticationManager.Connect();
_client = new Client();
_client.ContactListLoaded += _client_ContactListLoaded;
_client.ConversationHistoryLoaded += _client_ConversationHistoryLoaded;
_client.NewConversationCreated += _client_NewConversationCreated;
_client.UserInformationReceived += _client_UserInformationLoaded;
_client.ContactInformationReceived += _client_ContactInformationReceived;
_client.ConnectionEstablished += _client_OnConnectionEstablished;
_client.PresenceInformationReceived += _client_PresenceInformationReceived;
if(_authenticationManager.IsAuthenticated)
_client.Connect();
}
public ConversationViewModel(WTalk.Model.Conversation conversation, Client client):this(client)
{
this.Conversation = conversation;
this.Conversation.NewMessageReceived += Conversation_NewMessageReceived;
this.Contact = client.GetContactFromCache(conversation.Participants.Where(c => c.Key != client.CurrentUser.Id).FirstOrDefault().Key).Result;
if (this.Contact != null)
_name = this.Contact.DisplayName;
else
_name = "Unknown User";
}
public ConversationViewModel(WTalk.Model.Conversation conversationCache, Client client)
{
this.Participant = conversationCache.Participants.Values.FirstOrDefault(c=>c.Id != client.CurrentUser.id.chat_id);
this.Messages = new ObservableCollection<Message>(conversationCache.MessagesHistory);
_lastMessage = this.Messages.LastOrDefault();
this._conversationCache = conversationCache;
this._client = client;
this._client.NewConversationEventReceived += _client_NewConversationEventReceived;
SendMessageCommand = new RelayCommand((p) => SendMessage(p.ToString()));
SetFocusCommand = new RelayCommand((p) => SetFocus(_conversationCache.Id));
}
public ConversationViewModel(Client client):this()
{
_client = client;
}
public MainViewModel()
{
AuthenticateCommand = new RelayCommand(async () => await Authenticate());
SetPresenceCommand = new RelayCommand(() => SetPresence());
_authenticationManager = WTalk.AuthenticationManager.Current;
_authenticationManager.Connect();
_client = new Client();
_client.ConversationHistoryLoaded += _client_ConversationHistoryLoaded;
_client.NewConversationCreated += _client_NewConversationCreated;
_client.UserInformationReceived += _client_UserInformationLoaded;
_client.ConnectionEstablished += _client_OnConnectionEstablished;
_client.NewMessageReceived += _client_NewMessageReceived;
_client.UserInformationReceived += _client_UserInformationReceived;
_client.UserPresenceChanged += _client_UserPresenceChanged;
_client.ContactInformationReceived += _client_ContactInformationReceived;
if(_authenticationManager.IsAuthenticated)
_client.ConnectAsync();
ActiveContacts = new List<ConversationViewModel>();
App.Current.Dispatcher.Invoke(() =>
{
System.Windows.Data.BindingOperations.EnableCollectionSynchronization(ActiveContacts, _lock);
});
}
