jsowell-charger-web/jsowell-netty/src/main/java/com/jsowell/netty/handler/BMSDemandAndChargerOutputHandler.java

package com.jsowell.netty.handler;

import com.alibaba.fastjson2.JSONObject;
import com.jsowell.common.core.domain.ykc.YKCDataProtocol;
import com.jsowell.common.core.domain.ykc.YKCFrameTypeCode;
import com.jsowell.common.util.BytesUtil;
import com.jsowell.common.util.YKCUtils;
import com.jsowell.netty.factory.YKCOperateFactory;
import io.netty.channel.Channel;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;

/**
 * 充电过程 BMS 需求与充电机输出  0x23
 *
 * GBT-27930 充电桩与 BMS 充电过程 BMS 需求、充电机输出
 * @author JS-ZZA
 * @date 2022/9/19 13:51
 */
@Slf4j
@Component
public class BMSDemandAndChargerOutputHandler extends AbstractHandler{
    private final String type = YKCUtils.frameType2Str(YKCFrameTypeCode.CHARGING_PROCESS_BMS_DEMAND_AND_CHARGER_OUTPUT_CODE.getBytes());

    @Override
    public void afterPropertiesSet() throws Exception {
        YKCOperateFactory.register(type, this);
    }

    @Override
    public byte[] supplyProcess(YKCDataProtocol ykcDataProtocol, Channel channel) {
        log.info("[===充电过程 BMS 需求与充电机输出===] param:{}, channel:{}", JSONObject.toJSONString(ykcDataProtocol), channel.toString());
        // 获取消息体
        byte[] msgBody = ykcDataProtocol.getMsgBody();

        int startIndex = 0;
        int length = 16;

        // 交易流水号
        byte[] serialNumByteArr = BytesUtil.copyBytes(msgBody, startIndex, length);

        // 桩编码
        startIndex += length;
        length = 7;
        byte[] pileSnByteArr = BytesUtil.copyBytes(msgBody, startIndex, length);
        String pileSn = BytesUtil.bcd2Str(pileSnByteArr);

        // 保存时间
        saveLastTime(pileSn);

        // 枪号
        startIndex += length;
        length = 1;
        byte[] pileConnectorNumByteArr = BytesUtil.copyBytes(msgBody, startIndex, length);

        // BMS 电压需求  0.1 V/位， 0 V 偏移量
        startIndex += length;
        length = 2;
        byte[] bmsVoltageDemandByteArr = BytesUtil.copyBytes(msgBody, startIndex, length);

        // BMS 电流需求  0.1 A/位， -400 A 偏移量
        startIndex += length;
        byte[] bmsCurrentDemandByteArr = BytesUtil.copyBytes(msgBody, startIndex, length);

        // BMS 充电模式  0x01：恒压充电； 0x02：恒流充电
        startIndex += length;
        length = 1;
        byte[] bmsChargingModelByteArr = BytesUtil.copyBytes(msgBody, startIndex, length);

        // BMS 充电电压测量值  0.1 V/位， 0 V 偏移量
        startIndex += length;
        length = 2;
        byte[] bmsChargingVoltageByteArr = BytesUtil.copyBytes(msgBody, startIndex, length);

        // BMS  充电电流测量值  0.1 A/位， -400 A 偏移量
        startIndex += length;
        byte[] bmsChargingCurrentByteArr = BytesUtil.copyBytes(msgBody, startIndex, length);

        // BMS 最高单体动力蓄电池电压及组号  1-12 位：最高单体动力蓄电池电压， 数据分辨率： 0.01 V/位， 0 V 偏移量；数据范围： 0~24 V；     13-16 位： 最高单体动力蓄电池电 压所在组号，数据分辨率： 1/位， 0 偏移量；数据范围： 0~15
        startIndex += length;
        byte[] bmsMaxVoltageAndGroupNum = BytesUtil.copyBytes(msgBody, startIndex, length);

        // BMS 当前荷电状态 SOC（ %）  1%/位， 0%偏移量； 数据范围： 0~100%
        startIndex += length;
        length = 1;
        byte[] socByteArr = BytesUtil.copyBytes(msgBody, startIndex, length);

        // BMS 估算剩余充电时间  1 min/位， 0 min 偏移量； 数据范围： 0~600 min
        startIndex += length;
        length = 2;
        byte[] bmsTheRestChargingTimeByteArr = BytesUtil.copyBytes(msgBody, startIndex, length);

        // 电桩电压输出值  0.1 V/位， 0 V 偏移量
        startIndex += length;
        byte[] pileVoltageOutputByteArr = BytesUtil.copyBytes(msgBody, startIndex, length);

        // 电桩电流输出值  0.1 A/位， -400 A 偏移量
        startIndex += length;
        byte[] pileCurrentOutputByteArr = BytesUtil.copyBytes(msgBody, startIndex, length);

        // 累计充电时间  1 min/位， 0 min 偏移量； 数据范围： 0~600 min
        startIndex += length;
        byte[] chargingTimeByteArr = BytesUtil.copyBytes(msgBody, startIndex, length);


        return null;
    }
}