private void LoadMessages(List <MessageDTO> messages, bool newMessages)
{
messages.Sort((x, y) => x.SendDate.CompareTo(y.SendDate));
foreach (var message in messages)
{
if (Conversations.All(x => x.Username != message.Username))
{
var conversation = new Conversation()
{
InterlocutorId = message.UserId,
Name = message.Name,
Username = message.Username,
Messages = new ObservableCollection <Message>(),
IsActive = true,
Color = new SolidColorBrush(Color.FromRgb((byte)_random.Next(30, 255),
(byte)_random.Next(30, 255), (byte)_random.Next(30, 255))),
};
if (newMessages)
{
conversation.UnreadMessages++;
}
conversation.Messages.Add(new Message()
{
Content = message.Content,
Id = message.Id,
IsAuthor = message.IsAuthor
});
Conversations.Add(conversation);
}
else
{
var conversation = Conversations.First(x => x.Username == message.Username);
if (conversation.Messages.All(x => x.Id != message.Id))
{
conversation.Messages.Add(new Message()
{
Content = message.Content,
Id = message.Id,
IsAuthor = message.IsAuthor
});
if (newMessages)
{
conversation.UnreadMessages++;
}
}
}
_parent.MessagesListBox.Items.Refresh();
}
}
public async void SearchPossibleUsers(string text)
{
if (ServiceManager.IsConnected)
{
if (_isSearching)
{
return;
}
_isSearching = true;
ClearSearchUsers();
_canClear = false;
var temp = new List <Conversation>();
var possibleUsers = await ServiceManager.GetPossibleUsers(text);
if (string.IsNullOrEmpty(_parent.SearchTextBox.Text))
{
_isSearching = false;
return;
}
foreach (var conversation in Conversations)
{
conversation.IsActive = conversation.Username.StartsWith(text);
}
foreach (var user in possibleUsers)
{
if (Conversations.All(x => x.Username != user.Username))
{
var conversation = new Conversation()
{
InterlocutorId = user.UserId,
Name = user.Name,
Username = user.Username,
Messages = new ObservableCollection <Message>(),
IsActive = true,
Color = new SolidColorBrush(Color.FromRgb((byte)_random.Next(30, 255),
(byte)_random.Next(30, 255), (byte)_random.Next(30, 255))),
};
Conversations.Add(conversation);
temp.Add(conversation);
}
}
_tempList = temp;
_parent.ConversationsListBox.Items.Refresh();
_canClear = true;
_isSearching = false;
}
}