public cServer(Action<string,Color> stdout,Color adm_color)
{
Chatrooms = new ObservableCollection<Chatroom>();
CreateInitChatRooms();
this.stdout = stdout;
this.admin_color = adm_color;
admin = new User("Server");
}
public cClient(User user,Action<string,Color> stdout)
{
connection = new Socket(SocketType.Stream, ProtocolType.Tcp);
formatter = new BinaryFormatter();
Messages = new ObservableCollection<Message>();
this.stdout = stdout;
Messages.CollectionChanged += Messages_CollectionChanged;
this.user = user;
this.chatroom = 0;
}
public virtual Message generateMessage(User user, int chatroom,string message) => new Message(user,chatroom, true, message);
/// <summary>
/// Adds [GlobalMaxItems] items from this room to a user
/// </summary>
public void UpdateUserWithLatestPosts(User user)
{
if (!user.Online)
return;
lock (itemCache)
{
if (itemCache.Count > 0)
{
int i = 0;
if (itemCache.Count > ChatServer.GlobalMaxItems)
i = itemCache.Count - ChatServer.GlobalMaxItems;
for (; i < itemCache.Count; i++)
{
user.Update(itemCache[i].Item, itemCache[i].ItemGuid, itemCache[i].RoomGuid, itemCache[i].DateTime);
}
}
}
}
/// <summary>
/// Unregisters a user from this room, and disables all items from this room in their cache.
/// </summary>
public void UnRegister(User user, bool disableItemsAndRemoveRoomFromUser)
{
if (users.ContainsKey(user.UsrK))
{
lock (users)
{
if (!users.ContainsKey(user.UsrK))
return;
users.Remove(user.UsrK);
if (disableItemsAndRemoveRoomFromUser)
{
user.RemoveRoom(this);
user.DisableAllItems(this.RoomGuid);
}
lastUserExited = DateTime.Now;
}
}
}
/// <summary>
/// Ensures that a user is registered in this room, and adds the latest posts from this room to their cache.
/// </summary>
public void EnsureRegistered(User user)
{
if (!users.ContainsKey(user.UsrK))
{
lock (users)
{
if (users.ContainsKey(user.UsrK))
return;
users.Add(user.UsrK, user);
user.AddRoom(this);
UpdateUserWithLatestPosts(user);
}
}
}