/*
* Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of BetaSteward_at_googlemail.com.
*/
package mage.server;
import mage.interfaces.callback.ClientCallback;
import mage.interfaces.callback.ClientCallbackMethod;
import mage.view.ChatMessage;
import mage.view.ChatMessage.MessageColor;
import mage.view.ChatMessage.MessageType;
import mage.view.ChatMessage.SoundToPlay;
import org.apache.log4j.Logger;
import java.text.DateFormat;
import java.util.Date;
import java.util.HashSet;
import java.util.Optional;
import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;
/**
* @author BetaSteward_at_googlemail.com
*/
public class ChatSession {
private static final Logger logger = Logger.getLogger(ChatSession.class);
private static final DateFormat timeFormatter = DateFormat.getTimeInstance(DateFormat.SHORT);
private final ConcurrentHashMap<UUID, String> clients = new ConcurrentHashMap<>();
private final UUID chatId;
private final Date createTime;
private final String info;
public ChatSession(String info) {
chatId = UUID.randomUUID();
this.createTime = new Date();
this.info = info;
}
public void join(UUID userId) {
UserManager.instance.getUser(userId).ifPresent(user -> {
if (!clients.containsKey(userId)) {
String userName = user.getName();
clients.put(userId, userName);
broadcast(null, userName + " has joined (" + user.getClientVersion() + ')', MessageColor.BLUE, true, MessageType.STATUS, null);
logger.trace(userName + " joined chat " + chatId);
}
});
}
public void kill(UUID userId, DisconnectReason reason) {
try {
if (reason == null) {
logger.fatal("User kill without disconnect reason userId: " + userId);
reason = DisconnectReason.Undefined;
}
if (userId != null && clients.containsKey(userId)) {
String userName = clients.get(userId);
if (reason != DisconnectReason.LostConnection) { // for lost connection the user will be reconnected or session expire so no remove of chat yet
clients.remove(userId);
logger.debug(userName + '(' + reason.toString() + ')' + " removed from chatId " + chatId);
}
String message = reason.getMessage();
if (!message.isEmpty()) {
broadcast(null, userName + message, MessageColor.BLUE, true, MessageType.STATUS, null);
}
}
} catch (Exception ex) {
logger.fatal("exception: " + ex.toString());
}
}
public boolean broadcastInfoToUser(User toUser, String message) {
if (clients.containsKey(toUser.getId())) {
toUser.fireCallback(new ClientCallback(ClientCallbackMethod.CHATMESSAGE, chatId, new ChatMessage(null, message, timeFormatter.format(new Date()), MessageColor.BLUE, MessageType.USER_INFO, null)));
return true;
}
return false;
}
public boolean broadcastWhisperToUser(User fromUser, User toUser, String message) {
if (clients.containsKey(toUser.getId())) {
toUser.fireCallback(new ClientCallback(ClientCallbackMethod.CHATMESSAGE, chatId,
new ChatMessage(fromUser.getName(), message, timeFormatter.format(new Date()), MessageColor.YELLOW, MessageType.WHISPER_FROM, SoundToPlay.PlayerWhispered)));
if (clients.containsKey(fromUser.getId())) {
fromUser.fireCallback(new ClientCallback(ClientCallbackMethod.CHATMESSAGE, chatId,
new ChatMessage(toUser.getName(), message, timeFormatter.format(new Date()), MessageColor.YELLOW, MessageType.WHISPER_TO, null)));
return true;
}
}
return false;
}
public void broadcast(String userName, String message, MessageColor color, boolean withTime, MessageType messageType, SoundToPlay soundToPlay) {
if (!message.isEmpty()) {
HashSet<UUID> clientsToRemove = new HashSet<>();
ClientCallback clientCallback = new ClientCallback(ClientCallbackMethod.CHATMESSAGE, chatId, new ChatMessage(userName, message, (withTime ? timeFormatter.format(new Date()) : ""), color, messageType, soundToPlay));
for (UUID userId : clients.keySet()) {
Optional<User> user = UserManager.instance.getUser(userId);
if (user.isPresent()) {
user.get().fireCallback(clientCallback);
} else {
clientsToRemove.add(userId);
}
}
for (UUID userIdToRemove : clientsToRemove) {
clients.remove(userIdToRemove);
}
}
}
/**
* @return the chatId
*/
public UUID getChatId() {
return chatId;
}
public boolean hasUser(UUID userId) {
return clients.containsKey(userId);
}
public ConcurrentHashMap<UUID, String> getClients() {
return clients;
}
public Date getCreateTime() {
return createTime;
}
public String getInfo() {
return info;
}
}