private void AddContact(AddRemoveContactTemplate arContT)
{
ContactUI newContact = null;
foreach (ContactUI i in mainPageViewModel.ContactsTab.FilteredNoUserContacts)
{
if (i.ContactID == arContT.TargetContactId)
{
newContact = i;
break;
}
}
if (newContact != null)
{
Application.Current.Dispatcher.Invoke(new Action(() =>
{
mainPageViewModel.ContactsTab.FilteredNoUserContacts.Remove(newContact);
mainPageViewModel.ContactsTab.Contacts.Add(newContact);
newContact.Visibility = Visibility.Collapsed;
newContact.ChatId = arContT.ChatId;
mainPageViewModel.ContactsTab.SelectedNoUserContact = null;
}
));
}
}
private void RemoveContact(AddRemoveContactTemplate rContT)
{
ContactUI rContact = null;
foreach (ContactUI i in mainPageViewModel.ContactsTab.Contacts)
{
if (i.ContactID == rContT.TargetContactId)
{
rContact = i;
break;
}
}
if (rContact != null)
{
Application.Current.Dispatcher.Invoke(new Action(() =>
{
if (mainPageViewModel.ContactsTab.SelectedContact != null &&
mainPageViewModel.ContactsTab.SelectedContact.Equals(rContact))
{
mainPageViewModel.CurrentChatMessages = new ObservableCollection <MessageUI>();
}
mainPageViewModel.ContactsTab.Contacts.Remove(rContact);
mainPageViewModel.ContactsTab.SelectedContact = null;
}
));
}
}
void NotifyHandling()
{
BinaryFormatter formatter = new BinaryFormatter();
using (MemoryStream memoryStream = new MemoryStream())
{
while (true)
{
try
{
memoryStream.Flush();
memoryStream.Position = 0;
do
{
byte[] buffer = new byte[256];
int bytes;
bytes = clientStream.Read(buffer, 0, buffer.Length);
memoryStream.Write(buffer, 0, bytes);
buffer = new byte[256];
}while (clientStream.DataAvailable);
memoryStream.Position = 0;
RRTemplate serverResponse = formatter.Deserialize(memoryStream) as RRTemplate;
if (serverResponse != null)
{
switch (serverResponse.RRType)
{
case RRType.AddContact:
AddRemoveContactTemplate aContT = serverResponse.RRObject as AddRemoveContactTemplate;
if (aContT != null)
{
AddContact(aContT);
}
break;
case RRType.RemoveContact:
AddRemoveContactTemplate rContT = serverResponse.RRObject as AddRemoveContactTemplate;
if (rContT != null)
{
RemoveContact(rContT);
}
break;
case RRType.RefreshContacts:
RefreshContactsTemplate refrC = serverResponse.RRObject as RefreshContactsTemplate;
if (refrC != null)
{
RefreshContacts(refrC);
}
break;
case RRType.SearchOutContacts:
SearchOutContactsTemplate searchOutC = serverResponse.RRObject as SearchOutContactsTemplate;
if (searchOutC != null)
{
SearchOutContacts(searchOutC);
}
break;
case RRType.SendMessage:
SendMessageTemplate sMessT = serverResponse.RRObject as SendMessageTemplate;
if (sMessT != null)
{
SendMessageReceive(sMessT);
}
break;
case RRType.RefreshContactStatus:
RefreshContactStatusTemplate refrContStT = serverResponse.RRObject as RefreshContactStatusTemplate;
if (refrContStT != null)
{
RefreshContactStatus(refrContStT);
}
break;
case RRType.AddContactTarget:
AddRemoveContactTargetTemplate aconttT = serverResponse.RRObject as AddRemoveContactTargetTemplate;
if (aconttT != null)
{
AddContactTarget(aconttT);
}
break;
case RRType.RemoveContactTarget:
AddRemoveContactTargetTemplate rconttT = serverResponse.RRObject as AddRemoveContactTargetTemplate;
if (rconttT != null)
{
RemoveContactTarget(rconttT);
}
break;
case RRType.RefreshMessageState:
RefreshMessageStateTemplate refrmsT = serverResponse.RRObject as RefreshMessageStateTemplate;
if (refrmsT != null)
{
RefreshMessageState(refrmsT);
}
break;
case RRType.CreateConv:
CreateConvTemplate crconvT = serverResponse.RRObject as CreateConvTemplate;
if (crconvT != null)
{
AddConv(crconvT);
}
break;
case RRType.RemoveConv:
RemoveConvTemplate rconvT = serverResponse.RRObject as RemoveConvTemplate;
if (rconvT != null)
{
RemoveConv(rconvT);
}
break;
case RRType.RemoveConvTarget:
RemoveConvTemplate rconvtT = serverResponse.RRObject as RemoveConvTemplate;
if (rconvtT != null)
{
RemoveConvTarget(rconvtT);
}
break;
case RRType.BlockUnblockUserTarget:
BlockUnblockUserTemplate bunbUT = serverResponse.RRObject as BlockUnblockUserTemplate;
if (bunbUT != null)
{
ChangeBlockUserStatusTarget(bunbUT);
}
break;
default:
if (client.Connected)
{
mainPageViewModel.MainViewModel.ErrorService(new ErrorReportTemplate(ErrorType.Other, new Exception("Unknown problem")));
}
else
{
return;
}
break;
}
}
else
{
if (client.Connected)
{
mainPageViewModel.MainViewModel.ErrorService(new ErrorReportTemplate(ErrorType.UnCorrectServerResponse, new Exception("Uncorrect server response")));
}
else
{
return;
}
}
}
catch (SocketException ex)
{
if (client.Connected)
{
mainPageViewModel.MainViewModel.ErrorService(new ErrorReportTemplate(ErrorType.NoConnectionWithServer, ex));
}
else
{
return;
}
}
catch (Exception ex)
{
if (client.Connected)
{
mainPageViewModel.MainViewModel.ErrorService(new ErrorReportTemplate(ErrorType.Other, ex));
}
else
{
return;
}
}
}
}
}
