/**
 * Copyright (c) 广州小橘灯信息科技有限公司 2016-2017, wjun_java@163.com.
 * <p>
 * Licensed under the GNU Lesser General Public License (LGPL) ,Version 3.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.gnu.org/licenses/lgpl-3.0.txt
 * http://www.xjd2020.com
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.fastcms.core.websocket;

import org.springframework.web.socket.TextMessage;
import org.springframework.web.socket.WebSocketSession;

import java.io.IOException;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

/**
 * @author： wjun_java@163.com
 * @date： 2023/3/21
 * @description：
 * @modifiedBy：
 * @version: 1.0
 */
public class WebSocketSessionManager {

	private static final Map<String, WebSocketSession> webSocketSessionMap = new ConcurrentHashMap<>();

	public static void addWebSocketSession(WebSocketSession webSocketSession) {
		webSocketSessionMap.put(webSocketSession.getId(), webSocketSession);
	}

	public static void removeWebSocketSession(String sessionId) {
		webSocketSessionMap.remove(sessionId);
	}

	public static WebSocketSession getWebSocketSession(String sessionId) {
		return webSocketSessionMap.get(sessionId);
	}

	public static void sendMessage(String sessionId, String message) throws IOException {
		WebSocketSession webSocketSession = getWebSocketSession(sessionId);
		if (webSocketSession != null) {
			webSocketSession.sendMessage(new TextMessage(message));
		}
	}

}
