/* ---------- Internal method to process new events/messages/conversations/... ----------- */
private void InitializeDb()
{
Conversations.Clear();
using (var db = new LiteDatabase(DbPath))
{
var users = db.GetCollection <User>("users");
var conversations = db.GetCollection <Conversation>("conversations");
var messages = db.GetCollection <Message>("messages");
var events = db.GetCollection <ConversationEvent>("events");
users.EnsureIndex(x => x.Id, true);
conversations.EnsureIndex(x => x.Id, true);
// First retrieve all the conversations
conversations.FindAll().ToList().ForEach(Conversations.Add);
// Then populate them with messages and events
foreach (Message msg in messages.FindAll())
{
Conversations.Where(x => x.Id.Equals(msg.ConversationId)).First().AddItem(msg);
}
foreach (ConversationEvent evt in events.FindAll())
{
Conversations.Where(x => x.Id.Equals(evt.ConversationId)).First().AddItem(evt);
}
}
}
public void CloseClient()
{
thread.Abort();
thread.Join(500);
Users.Clear();
Conversations.Clear();
client.Close();
}
public void Terminate()
{
Messages.Clear();
messageUIDS.Clear();
Conversations.Clear();
ConversationByCID.Clear();
visibilityByConversationID.Clear();
ConversationFilter = string.Empty;
}
public async Task LoadDataAsync()
{
var data = await _conversationService.GetAllConversationsForUser();
Conversations.Clear();
foreach (var item in data)
{
Conversations.Add(new ConversationViewModel(item));
}
SelectedConversation = Conversations.FirstOrDefault();
}
public void GetAllConversations()
{
App.Current.Dispatcher.Invoke((Action) delegate
{
Conversations.Clear();
ConversationByCID.Clear();
CurrentConversation = null;
});
WebSocket.Instance.GetAllConversations();
}
public void ReceivedUserConversations(List <Conversation> conversations)
{
App.Current.Dispatcher.Invoke((Action) delegate
{
CurrentConversation = null;
ConversationFilter = string.Empty;
Conversations.Clear();
ConversationByCID.Clear();
foreach (var conversation in conversations)
{
AddConversationToView(conversation);
}
});
}
public void OnReceivedAllConversations(List <Conversation> conversations)
{
App.Current.Dispatcher.BeginInvoke((Action) delegate
{
CurrentConversation = null;
Conversations.Clear();
ConversationByCID.Clear();
var filteredConverstions = conversations.Where(w => w.ConvName.ToLower().Contains(ConversationFilter.ToLower()));
foreach (var conversation in filteredConverstions)
{
AddConversationToView(conversation);
}
});
}
