package org.springblade.common.config;

import java.net.InetAddress;
import java.net.UnknownHostException;
import org.springframework.boot.web.context.WebServerInitializedEvent;
import org.springframework.context.ApplicationListener;
import org.springframework.stereotype.Component;

/**
 * 服务器配置
 * @author zhongrj
 * @since 2022-01-07
 */
@Component
public class ServerConfig  implements ApplicationListener<WebServerInitializedEvent> {
	private int serverPort;

	/**
	 * 获取服务器 url
	 * @return
	 */
	public String getUrl() {
		InetAddress address = null;
		try {
			address = InetAddress.getLocalHost();
		} catch (UnknownHostException e) {
			e.printStackTrace();
		}
		return "http://"+address.getHostAddress() +":"+this.serverPort;
	}

	/**
	 * 获取服务器 ip
	 * @return
	 */
	public String getServerIp() {
		InetAddress address = null;
		try {
			address = InetAddress.getLocalHost();
		} catch (UnknownHostException e) {
			e.printStackTrace();
		}
		return address.getHostAddress();
	}

	/**
	 * 获取服务器 hostname
	 * @return
	 */
	public String getServerHostName() {
		InetAddress address = null;
		try {
			address = InetAddress.getLocalHost();
		} catch (UnknownHostException e) {
			e.printStackTrace();
		}
		return address.getHostName();
	}

	@Override
	public void onApplicationEvent(WebServerInitializedEvent event) {
		this.serverPort = event.getWebServer().getPort();
	}

}