private void NewMessagesHandler(MessagesLog obj)
{
MessagesItem = obj;
Thread thread = new Thread(AddItem);
thread.Start();
}
private bool MessageFilter(object obj)
{
MessagesLog messages = (MessagesLog)obj;
if (UserId != 0)
{
return(messages.UserId == UserId);
}
return(true);
}
public BotWindowViewModel()
{
this.client = new Client(token);
this.repository = new Repository();
this.MessagesItem = new MessagesLog();
ClientsList = repository.GetUsers();
MessagesList = repository.GetMessages();
ViewMessage = (ListCollectionView)CollectionViewSource.GetDefaultView(MessagesList);
ViewClient = (ListCollectionView)CollectionViewSource.GetDefaultView(ClientsList);
ViewClient.CurrentChanged += new EventHandler(ViewClient_CurrentChanged);
ViewMessage.CurrentChanged += new EventHandler(Message_CurrentChanged);
ViewMessage.Filter = new Predicate <object>(MessageFilter);
MessagesLog.CreateItems += NewMessagesHandler;
}
public override DataTemplate SelectTemplate(object item, DependencyObject container)
{
MessagesLog mes = (MessagesLog)item;
if (mes.FromId != 0)
{
if (mes.MessageType == "Photo")
{
return(imageAdmin);
}
else if (mes.MessageType == "Audio")
{
return(audioAdmin);
}
else if (mes.MessageType == "Video")
{
return(videoAdmin);
}
else
{
return(messageAdmin);
}
}
else
{
if (mes.MessageType == "Photo")
{
return(imageClient);
}
else if (mes.MessageType == "Audio")
{
return(audioClient);
}
else if (mes.MessageType == "Video")
{
return(videoClient);
}
else
{
return(messageClien);
}
}
}
/// <summary>
/// Добавление нового сообщения
/// </summary>
/// <param name="messages">Модель данных MessagesLog</param>
public void Add(MessagesLog messages)
{
try
{
if (messages != null)
{
messages.Id = IdMessageGenerator();
messages.CreateDate = DateTime.Now;
messages.CreateTime = DateTime.Now.ToShortTimeString();
MessagesList.Add(messages);
SerializeData.SaveItems(MessagesList, Path.MessagesLog);
AddUser(messages.UserId, messages.Name);
}
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
}
}