private void RefreshMessages(ClientGuard client, RoomRefreshedEventArgs e)
{
var room = client.Chat.GetRoom(Name);
if (e.RemovedMessages != null && e.RemovedMessages.Count > 0)
{
for (int i = Messages.Count - 1; i >= 0; i--)
{
var message = Messages[i];
if (e.RemovedMessages.Contains(message.MessageId))
{
Messages.RemoveAt(i);
}
message.Dispose();
}
}
if (e.AddedMessages != null && e.AddedMessages.Count > 0)
{
foreach (var messageId in e.AddedMessages)
{
var message = room.GetMessage(messageId);
AddMessage(message.Id, message.Time, message.Owner, message.Text);
}
}
}
protected override void OnRun(MessageContent content, CommandArgs args)
{
if (content.Room == null)
{
throw new ArgumentNullException("content.Room");
}
UpdateMessagesResult messagesResult;
using (var client = ClientModel.Get())
{
var chat = client.Chat;
var room = chat.GetRoom(content.Room.Name);
AddUsers(chat, content.Users);
UpdateRoomFiles(room, content.Room);
messagesResult = UpdateRoomMessages(room, content.Room);
var removedUsers = UpdateRoomUsers(room, content.Room);
if (room.Name == ServerChat.MainRoomName)
{
RemoveUsers(chat, removedUsers);
}
}
var roomArgs = new RoomRefreshedEventArgs(content.Room.Name, messagesResult.Added, messagesResult.Removed);
ClientModel.Notifier.RoomRefreshed(roomArgs);
}
private void ClientRoomRefreshed(RoomRefreshedEventArgs e)
{
using (var client = ClientModel.Get())
{
if (e.RoomName == Name)
{
RefreshUsers(client);
RefreshMessages(client, e);
}
if (e.RoomName == ServerChat.MainRoomName)
{
RefreshReceivers(client);
}
}
}