package com.dy.simRtu202404.tcpClient.upData;

import com.dy.common.mw.protocol.p206V202404.parse.global.GlCreate;
import com.dy.common.util.ByteUtil;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

/**
 * @Author: liurunyu
 * @Date: 2025/02/26 11:10
 * @Description
 */
public class UpHeartBeat extends UpData {

    private static final Logger log = LogManager.getLogger(UpHeartBeat.class) ;

    public static void upCd02Data(String rtuAddr){
        try{
            if(UpData.session != null && UpData.session.isConnected()){
                byte[] bs = createCd02Data(rtuAddr) ;
                UpData.upSend(bs) ;
            }else{
                log.error("未连接通信中间件，不能发送数据");
            }
        }catch (Exception e){
            log.error("向通信中间件发送数据产生异常", e);
        }
    }


    /**
     * 构造心跳数据
     * @return 字节数组
     * @throws Exception 异常
     */
    private static byte[] createCd02Data(String rtuAddr) throws Exception {
        byte[] bytes = creatHead(rtuAddr, "02", (byte)0x81);

        byte[] bs = new byte[]{(byte)0x02} ;//0x02:表阀一体机
        bytes = ByteUtil.bytesMerge(bytes, bs) ;

        bs = new byte[]{(byte)0x0A} ;//项目编号
        bytes = ByteUtil.bytesMerge(bytes, bs) ;

        bs = new byte[]{(byte)0xF2} ;//保持在线
        bytes = ByteUtil.bytesMerge(bytes, bs) ;

        GlCreate.createLen(bytes);//长度放字节数组中

        byte[] bsTail = GlCreate.createCrcTail(bytes) ;//CRC和尾叠加字节数组中

        bytes = ByteUtil.bytesMerge(bytes, bsTail) ;

        return bytes ;
    }

}