public void CheckNewMessages()
{
if (IsChatsFill)
{
MessengerClient msClient = new MessengerClient();
bool isExist = false;
List <ChatDTO> chats = msClient.GetChats(Account).ToList();
List <StackPanel> dialogPanels = null;
Dispatcher.Invoke(() => dialogPanels = DialogPanels);
foreach (var item in chats)
{
foreach (var panel in dialogPanels)
{
ChatDTO chatPanel = null;
Dispatcher.Invoke(() => chatPanel = panel.Tag as ChatDTO);
if (item.Participants == chatPanel.Participants)
{
isExist = true;
if (item.MessageId > chatPanel.MessageId)
{
Dispatcher.Invoke(() =>
{
chatPanel.MessageId = item.MessageId;
AddMessage(panel, msClient.GetMessageById(item.MessageId.Value));
chatScroll.ScrollToVerticalOffset(Math.Pow(100, 100));
return;
});
}
}
}
if (!isExist)
{
bool isContact = false;
Dispatcher.Invoke(() =>
{
foreach (Chip acc in panelContacts.Children)
{
if (item.Participants.Contains((acc.Tag as AccountDTO).Id.ToString()))
{
isContact = true;
}
}
AccountDTO account = messengerClient.GetUserById(messengerClient.GetMessageById(item.MessageId.Value).DeliverId.Value);
if (!isContact & account.Id != Account.Id)
{
ms = new MemoryStream(account.Image);
listMails.Items.Add(new SearchClass {
Img = BitmapFrame.Create(ms), Text = account.Name, Tag = account
});
}
StackPanel panel = new StackPanel {
Tag = item, Width = 907
};
AddMessage(panel, msClient.GetMessageById(item.MessageId.Value));
DialogPanels.Add(panel);
});
}
isExist = false;
}
}
}
public void FillAllChats()
{
new Task(() => Loading()).Start();
MessengerClient msClient = new MessengerClient();
AccountDTO account = null;
Dispatcher.Invoke(() => account = Account);
List <ChatDTO> chats = msClient.GetAllMessagesInChats(account).ToList();
bool isExist = false;
List <StackPanel> dialogPanels = new List <StackPanel>();
foreach (var item in chats)
{
foreach (var panel in dialogPanels)
{
ChatDTO chatPanel = null;
Dispatcher.Invoke(() => chatPanel = panel.Tag as ChatDTO);
if (item.Participants == chatPanel.Participants)
{
Dispatcher.Invoke(() => AddMessage(panel, msClient.GetMessageById(item.MessageId.Value)));
isExist = true;
Dispatcher.Invoke(() => panel.Tag = item);
}
}
if (!isExist)
{
StackPanel panel = null;
bool isContact = false;
Dispatcher.Invoke(() =>
{
foreach (Chip ac in panelContacts.Children)
{
if (item.Participants.Contains((ac.Tag as AccountDTO).Id.ToString()))
{
isContact = true;
}
}
AccountDTO acc = messengerClient.GetUserById(messengerClient.GetMessageById(item.MessageId.Value).DeliverId.Value);
if (!isContact & acc.Id != Account.Id)
{
ms = new MemoryStream(acc.Image);
listMails.Items.Add(new SearchClass {
Img = BitmapFrame.Create(ms), Text = acc.Name, Tag = acc
});
}
panel = new StackPanel {
Tag = item, Width = 907
};
AddMessage(panel, msClient.GetMessageById(item.MessageId.Value));
});
dialogPanels.Add(panel);
}
isExist = false;
}
Dispatcher.Invoke(() =>
{
DialogPanels.AddRange(dialogPanels.ToArray());
for (int i = 0; i < DialogPanels.Count; i++)
{
DialogPanels[i].Tag = dialogPanels[i].Tag as ChatDTO;
}
timer.Stop();
pnlLoading.Visibility = Visibility.Hidden;
tbLoading.Visibility = Visibility.Hidden;
});
IsChatsFill = true;
}
