package com.dy.rtuMw.server.mqtt;

import com.dy.common.mw.protocol4Mqtt.*;
import com.dy.common.mw.protocol4Mqtt.MqttCallback;
import com.dy.common.mw.protocol4Mqtt.MqttTopic;
import com.dy.common.util.Callback;
import com.dy.rtuMw.server.forTcp.RtuLogDealer;
import lombok.extern.slf4j.Slf4j;
import org.eclipse.paho.client.mqttv3.* ;

/**
 * @Author: liurunyu
 * @Date: 2025/6/4 15:52
 * @Description
 */
@Slf4j
public class MqttMessageListener implements IMqttMessageListener{
    private MqttNotify notify ;
    public MqttMessageListener(MqttNotify notify){
        this.notify = notify ;
    }

    @Override
    public void messageArrived(String topic, MqttMessage msg) throws Exception {
        try {
            MqttTopic subTopic = MqttMsgParser.parseSubTopic(topic);
            MqttSubMsg subMsg = MqttMsgParser.parseSubMsg(subTopic, msg, new MqttCallback() {
                @Override
                public void callback(MqttSubMsg subMsg) {
                    DevStatusDealer.onLine(subMsg.deviceId, subMsg.protocol);
                    DevStatusDealer.afterReceiveSubMessage(subMsg.deviceId);
                    RtuLogDealer.log4Mqtt(subMsg.deviceId, "订阅消息    主题：" + subMsg.topic.longName() + "   元数据：" + subMsg.metaData);
                }

                @Override
                public void notify(String devId, MqttNotifyInfo... infos) {
                    if (notify != null) {
                        notify.notify(devId, infos);
                    }
                }
            });
            this.nextDeal(subMsg);
        }catch(Exception e){
            log.error("处理MQTT订阅消息发生异常", e);
        }
    }
    private void nextDeal(MqttSubMsg subMsg)throws Exception {
        subMsg.action(new MqttSubMsgDealer());
    }
}