package com.ruoyi.dataInterchange.server;
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import com.alibaba.fastjson.JSON;
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import com.ruoyi.dataInterchange.dao.*;
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import com.ruoyi.dataInterchange.model.*;
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import com.ruoyi.dataInterchange.model.enu.DataType;
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import com.ruoyi.dataInterchange.netty.client.ChannelMap;
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import com.ruoyi.dataInterchange.util.jtt809.common.Jtt809Util;
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import com.ruoyi.dataInterchange.util.jtt809.packet.common.OuterPacket;
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import io.netty.buffer.ByteBuf;
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import io.netty.buffer.Unpooled;
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import io.netty.channel.Channel;
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import io.netty.channel.ChannelHandlerContext;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.time.LocalDateTime;
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import java.time.ZoneOffset;
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import java.util.Iterator;
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/**
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* @author zhibing.pu
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* @Date 2025/3/4 19:42
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*/
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@Slf4j
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@Service
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public class ExgMsgService {
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@Resource
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private ConnectReqService connectReqService;
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@Resource
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private UPExgMsgRegisterDao upExgMsgRegisterDao;
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@Resource
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private UPExgMsgRealLocationDao upExgMsgRealLocationDao;
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@Resource
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private UPExgMsgHistoryLocationDao upExgMsgHistoryLocationDao;
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@Resource
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private UPExgMsgReportDriverInfoAckDao upExgMsgReportDriverInfoAckDao;
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@Resource
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private UPExgMsgTakeEwayBillAckDao upExgMsgTakeEwayBillAckDao;
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@Resource
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private RedisTemplate redisTemplate;
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public void up_exg_msg(ChannelHandlerContext ctx, OuterPacket out) {
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if (!redisTemplate.hasKey("login:" + out.getGnsscenterId())) {
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log.error("链路还未登录校验，拒绝连接");
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ctx.close();
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return;
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}
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UPExgMsg exgMsg = getExgMsg(out);
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DataType dataType = DataType.getDataType(exgMsg.getDataType());
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log.info("主链路车辆动态信息交换子业务({})：{}", dataType.getCode(), out);
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switch (dataType) {
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case UP_EXG_MSG_REGISTER:
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log.info("上传车辆注册信息({})：{}", DataType.UP_EXG_MSG_REGISTER.getCode(), out);
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up_exg_msg_register(ctx, out.getGnsscenterId(), exgMsg);
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break;
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case UP_EXG_MSG_REAL_LOCATION:
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log.info("上传车辆实时定位信息({})：{}", DataType.UP_EXG_MSG_REAL_LOCATION.getCode(), out);
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up_exg_msg_real_location(ctx, out.getGnsscenterId(), exgMsg);
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break;
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case UP_EXG_MSG_HISTORY_LOCATION:
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log.info("车辆定位信息自动补报请求({})：{}", DataType.UP_EXG_MSG_HISTORY_LOCATION.getCode(), out);
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up_exg_msg_history_location(ctx, out.getGnsscenterId(), exgMsg);
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break;
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case UP_EXG_MSG_RETURN_STARTUP_ACK:
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log.info("启动车辆定位信息交换应答({})：{}", DataType.UP_EXG_MSG_RETURN_STARTUP_ACK.getCode(), out);
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break;
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case UP_EXG_MSG_RETURN_END_ACK:
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log.info("结束车辆定位信息交换应答({})：{}", DataType.UP_EXG_MSG_RETURN_END_ACK.getCode(), out);
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break;
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case UP_EXG_MSG_APPLY_FOR_MONITOR_STARTUP:
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log.info("申请交换指定车辆定位信息请求({})：{}", DataType.UP_EXG_MSG_APPLY_FOR_MONITOR_STARTUP.getCode(), out);
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break;
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case UP_EXG_MSG_APPLY_FOR_MONITOR_END:
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log.info("取消交换指定车辆定位信息请求({})：{}", DataType.UP_EXG_MSG_APPLY_FOR_MONITOR_END.getCode(), out);
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break;
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case UP_EXG_MSG_APPLY_HISGNSSDATA_REQ:
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log.info("车辆定位信息补发请求({})：{}", DataType.UP_EXG_MSG_APPLY_HISGNSSDATA_REQ.getCode(), out);
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break;
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case UP_EXG_MSG_REPORT_DRIVER_INFO_ACK:
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log.info("上报驾驶员身份信息应答({})：{}", DataType.UP_EXG_MSG_REPORT_DRIVER_INFO_ACK.getCode(), out);
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up_exg_msg_report_driver_info_ack(ctx, out.getGnsscenterId(), exgMsg);
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break;
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case UP_EXG_MSG_TAKE_EWAYBILL_ACK:
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log.info("上报车辆电子运单应答消息({})：{}", DataType.UP_EXG_MSG_TAKE_EWAYBILL_ACK.getCode(), out);
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up_exg_msg_take_ewaybill_ack(ctx, out.getGnsscenterId(), exgMsg);
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break;
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default:
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break;
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}
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}
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/**
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* 解析子业务数据
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*
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* @param out
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* @return
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*/
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public UPExgMsg getExgMsg(OuterPacket out) {
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byte[] body = out.getBody();
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ByteBuf byteBuf = Unpooled.wrappedBuffer(body);
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//车牌号
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String vehicleNo = Jtt809Util.readGBKString(byteBuf, 21);
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//车牌颜色
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byte vehicleColor = byteBuf.readByte();
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//子业务类型标识
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int dataType = byteBuf.readUnsignedShort();
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//后续数据长度
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int dataLength = byteBuf.readInt();
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//子业务数据包
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byte[] data = new byte[byteBuf.readableBytes()];
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byteBuf.readBytes(data);
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UPExgMsg upExgMsg = new UPExgMsg();
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upExgMsg.setVehicleNo(vehicleNo);
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upExgMsg.setVehicleColor(vehicleColor);
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upExgMsg.setDataType(dataType);
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upExgMsg.setDataLength(dataLength);
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upExgMsg.setData(data);
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return upExgMsg;
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}
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/**
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* 上传车辆注册信息
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*
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* @param ctx
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*/
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public void up_exg_msg_register(ChannelHandlerContext ctx, int inferiorPlatformId, UPExgMsg exgMsg) {
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UPExgMsgRegister upExgMsgRegister = new UPExgMsgRegister().decode(exgMsg);
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upExgMsgRegister.setInferiorPlatformId(inferiorPlatformId);
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upExgMsgRegister.setCreateTime(LocalDateTime.now().toEpochSecond(ZoneOffset.ofHours(8)));
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UPExgMsgRegister register = upExgMsgRegisterDao.findByVehicleNo(upExgMsgRegister.getVehicleNo());
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if (null == register) {
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upExgMsgRegisterDao.save(upExgMsgRegister);
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}
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//上报驾驶员身份识别信息请求
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UPExgMsgReportDriverInfoAck byVehicleNo = upExgMsgReportDriverInfoAckDao.findByVehicleNo(upExgMsgRegister.getVehicleNo());
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if (null == byVehicleNo) {
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down_exg_msg_report_driver_info(ctx, inferiorPlatformId, upExgMsgRegister.getVehicleNo(), upExgMsgRegister.getVehicleColor());
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}
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}
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/**
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* 上报驾驶员身份识别信息请求
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*
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* @param ctx
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*/
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public void down_exg_msg_report_driver_info(ChannelHandlerContext ctx, int inferiorPlatformId, String vehicleNo, int VehicleColor) {
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DOWNExgMsgReportDriverInfo downExgMsgReportDriverInfo = new DOWNExgMsgReportDriverInfo();
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downExgMsgReportDriverInfo.setVehicleNo(vehicleNo);
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downExgMsgReportDriverInfo.setVehicleColor(VehicleColor);
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downExgMsgReportDriverInfo.setDataType(DataType.DOWN_EXG_MSG_REPORT_DRIVER_INFO.getCode());
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downExgMsgReportDriverInfo.setDataLength(0);
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byte[] body = downExgMsgReportDriverInfo.encode();
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OuterPacket out = new OuterPacket(DataType.DOWN_EXG_MSG_REPORT_DRIVER_INFO.getCode(), body);
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//获取从链路通道
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Channel channel = ChannelMap.getClientChannel(inferiorPlatformId);
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if (null != channel && channel.isActive()) {
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channel.writeAndFlush(out);
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log.info("上报驾驶员身份识别信息请求({})：{}", DataType.DOWN_EXG_MSG_REPORT_DRIVER_INFO.getCode(), JSON.toJSONString(downExgMsgReportDriverInfo));
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}
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}
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/**
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* 上传车辆实时定位信息
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*
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* @param ctx
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*/
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public void up_exg_msg_real_location(ChannelHandlerContext ctx, int inferiorPlatformId, UPExgMsg exgMsg) {
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UPExgMsgRealLocation upExgMsgRealLocation = new UPExgMsgRealLocation().decode(exgMsg);
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upExgMsgRealLocation.setInferiorPlatformId(inferiorPlatformId);
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upExgMsgRealLocation.setCreateTime(LocalDateTime.now().toEpochSecond(ZoneOffset.ofHours(8)));
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upExgMsgRealLocationDao.save(upExgMsgRealLocation);
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}
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/**
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* 定时任务获取车辆运单信息
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*/
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public void takeEwaybill() {
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Iterator<UPExgMsgRegister> iterator = upExgMsgRegisterDao.findAll().iterator();
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while (iterator.hasNext()) {
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UPExgMsgRegister pojo = iterator.next();
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down_exg_msg_take_ewaybill_req(pojo.getInferiorPlatformId(), pojo.getVehicleNo(), pojo.getVehicleColor());
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}
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}
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/**
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* 上报车辆电子运单请求
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*
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* @param inferiorPlatformId
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*/
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public void down_exg_msg_take_ewaybill_req(int inferiorPlatformId, String vehicleNo, int VehicleColor) {
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if (!redisTemplate.hasKey("login:" + inferiorPlatformId)) {
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log.error("链路还未登录校验，拒绝连接");
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return;
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}
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DOWNExgMsgTakeEwaybillReq downExgMsgTakeEwaybillReq = new DOWNExgMsgTakeEwaybillReq();
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downExgMsgTakeEwaybillReq.setVehicleNo(vehicleNo);
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downExgMsgTakeEwaybillReq.setVehicleColor(VehicleColor);
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downExgMsgTakeEwaybillReq.setDataType(DataType.DOWN_EXG_MSG_TAKE_EWAYBILL_REQ.getCode());
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downExgMsgTakeEwaybillReq.setDataLength(0);
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byte[] body = downExgMsgTakeEwaybillReq.encode();
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OuterPacket out = new OuterPacket(DataType.DOWN_EXG_MSG_TAKE_EWAYBILL_REQ.getCode(), body);
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//获取从链路通道
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Channel channel = ChannelMap.getClientChannel(inferiorPlatformId);
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if (null != channel && channel.isActive()) {
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channel.writeAndFlush(out);
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log.info("上报车辆电子运单请求({})：{}", DataType.DOWN_EXG_MSG_TAKE_EWAYBILL_REQ.getCode(), JSON.toJSONString(downExgMsgTakeEwaybillReq));
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}
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}
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/**
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* 车辆定位信息自动补报请求
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*
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* @param ctx
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* @param inferiorPlatformId
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* @param exgMsg
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*/
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public void up_exg_msg_history_location(ChannelHandlerContext ctx, int inferiorPlatformId, UPExgMsg exgMsg) {
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UPExgMsgHistoryLocation upExgMsgHistoryLocation = new UPExgMsgHistoryLocation().decode(exgMsg);
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upExgMsgHistoryLocation.setInferiorPlatformId(inferiorPlatformId);
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upExgMsgHistoryLocation.setCreateTime(LocalDateTime.now().toEpochSecond(ZoneOffset.ofHours(8)));
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upExgMsgHistoryLocationDao.save(upExgMsgHistoryLocation);
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}
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/**
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* 上报驾驶员身份识别信息应答
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*
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* @param ctx
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* @param inferiorPlatformId
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* @param exgMsg
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*/
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public void up_exg_msg_report_driver_info_ack(ChannelHandlerContext ctx, int inferiorPlatformId, UPExgMsg exgMsg) {
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UPExgMsgReportDriverInfoAck upExgMsgReportDriverInfoAck = new UPExgMsgReportDriverInfoAck().decode(exgMsg);
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upExgMsgReportDriverInfoAck.setInferiorPlatformId(inferiorPlatformId);
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upExgMsgReportDriverInfoAck.setCreateTime(LocalDateTime.now().toEpochSecond(ZoneOffset.ofHours(8)));
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upExgMsgReportDriverInfoAckDao.save(upExgMsgReportDriverInfoAck);
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}
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/**
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* 上报车辆电子运单应答
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*
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* @param ctx
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* @param inferiorPlatformId
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* @param exgMsg
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*/
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public void up_exg_msg_take_ewaybill_ack(ChannelHandlerContext ctx, int inferiorPlatformId, UPExgMsg exgMsg) {
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UPExgMsgTakeEwayBillAck upExgMsgTakeEwayBillAck = new UPExgMsgTakeEwayBillAck().decode(exgMsg);
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upExgMsgTakeEwayBillAck.setInferiorPlatformId(inferiorPlatformId);
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upExgMsgTakeEwayBillAck.setCreateTime(LocalDateTime.now().toEpochSecond(ZoneOffset.ofHours(8)));
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UPExgMsgTakeEwayBillAck byVehicleNo = upExgMsgTakeEwayBillAckDao.findByVehicleNo(upExgMsgTakeEwayBillAck.getVehicleNo());
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if (null == byVehicleNo) {
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upExgMsgTakeEwayBillAckDao.save(upExgMsgTakeEwayBillAck);
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}
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}
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}
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