private async void GetDialogsInfo()
{
try
{
var unreadDialogs = await _messageService.GetDialogs(true);
foreach (var dialog in unreadDialogs)
{
if (dialog.Message.ChatId != 0)
{
continue;
}
var friend = FoundFriends.FirstOrDefault(f => f.Id == dialog.Message.UserId);
if (friend != null)
{
friend.NumberOfNewMessages = dialog.UnreadMessagesAmount;
//UnreadDialogs.Add(friend);
}
}
var newDialogFriends = FoundFriends.Where(f => f.NumberOfNewMessages != null).ToList();
var readDialofFriends = FoundFriends.Where(f => f.NumberOfNewMessages == null).ToList();
newDialogFriends.AddRange(readDialofFriends);
FoundFriends = newDialogFriends;
OnPropertyChanged("FoundFriends");
}
catch (WebException)
{
}
}
private async void AddMessages(Message message)
{
if (message.Out && message.Body.StartsWith(_cryptTool._isCryptedFlag)) //не выводим свое отправленное зашифрованное сообщение - незачем
{
return;
}
if ((SelectedUser == null || message.UserId != SelectedUser.Id) && !message.Out)
{
var friend = FoundFriends.FirstOrDefault(f => f.Id == message.UserId);
if (friend != null)
{
if (friend.NumberOfNewMessages == null)
{
friend.NumberOfNewMessages = 1;
}
else
{
friend.NumberOfNewMessages++;
}
//UnreadDialogs.Add(friend);
FoundFriends.Remove(friend);
FoundFriends.Insert(0, friend);
FoundFriends = new List <User>(FoundFriends);
}
OnPropertyChanged("FoundFriends");
}
if (SelectedUser == null)
{
return;
}
var decryptedMessage = _cryptTool.SplitAndUnpackReceivedMessage(message.Body);
message.Body = decryptedMessage;
TakeFileNamesFromBody(message);
if (message.Attachments != null && message.Attachments.Where(a => a.File == null).ToList().Count != 0)
{
message.HasUndefinedContent = true;
message.Attachments = new ObservableCollection <Attachment>(message.Attachments.Where(a => a.File != null));
}
if (message.UserId != SelectedUser.Id)
{
return;
}
message.User = message.Out ? AuthorizeService.Instance.CurrentUser : SelectedUser;
if (!message.Out)
{
try
{
message.IsNotRead = false;
_messageService.MarkMessagesAsRead(new List <int> {
message.Id
}, SelectedUser.Id);
await FindKeyRequestAndReply(message);
await GetKeyFileFromMessage(message);
}
catch (Exception)
{
// ignored
}
}
//todo переделать биндинг
var messages = new List <Message>();
messages.AddRange(Messages);
messages.Add(message);
Messages = messages;
ScrollToEnd = true;
}