package com.ruoyi.dataInterchange.model;
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import io.netty.buffer.ByteBuf;
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import io.netty.buffer.ByteBufUtil;
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import io.netty.buffer.Unpooled;
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import lombok.Data;
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import java.io.UnsupportedEncodingException;
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/**
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* 远程录像回放请求
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*
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* @author zhibing.pu
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* @Date 2025/3/21 9:57
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*/
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@Data
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public class DOWNPlaybackMsgStartup {
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/**
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* 车牌号
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*/
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private String vehicleNo;
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/**
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* 车牌颜色
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*/
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private Integer vehicleColor;
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/**
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* 子业务类型标识
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*/
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private Integer dataType;
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/**
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* 后续数据长度
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*/
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private Integer dataLength;
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/**
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* 逻辑通道号
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*/
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private Integer channelId;
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/**
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* 视频类型
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* 0x00: 音视频
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* 0x01: 音频
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* 0x02: 视频
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*/
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private Integer avttemType;
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/**
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* 码流类型
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* 0：所有码流
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* 1：主码流
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* 2：子码流
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*/
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private Integer streamType;
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/**
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* 存储器类型
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* 0：所有存储器
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* 1：主存储器
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* 2：灾备存储器
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*/
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private Integer memType;
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/**
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* 回放起始时间
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*/
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private Long playbackStartTime;
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/**
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* 回放结束时间
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*/
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private Long playbackEndTime;
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/**
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* 时效口令
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*/
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private String authorizeCode;
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/**
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* 车辆进入跨域地区后5min之内的任一位置
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*/
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private String gnssData;
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/**
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* 编码回复报文
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*/
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public byte[] encode() {
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ByteBuf byteBuf = Unpooled.buffer(148);
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byte[] bytes1 = new byte[0];
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try {
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bytes1 = this.getVehicleNo().getBytes("GBK");
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} catch (UnsupportedEncodingException e) {
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throw new RuntimeException(e);
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}
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for (int i = 0; i < 21; i++) {
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if (i < bytes1.length) {
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byteBuf.writeByte(bytes1[i]);
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} else {
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byteBuf.writeByte(0x00);
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}
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}
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byteBuf.writeByte(this.getVehicleColor());
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byteBuf.writeShort(this.getDataType());
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byteBuf.writeInt(this.getDataLength());
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byteBuf.writeChar(this.getChannelId());
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byteBuf.writeChar(this.getAvttemType());
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byteBuf.writeChar(this.getStreamType());
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byteBuf.writeChar(this.getMemType());
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byteBuf.writeLong(this.getPlaybackStartTime());
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byteBuf.writeLong(this.getPlaybackEndTime());
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byte[] bytes2 = new byte[0];
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try {
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bytes2 = this.getAuthorizeCode().getBytes("GBK");
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} catch (UnsupportedEncodingException e) {
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throw new RuntimeException(e);
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}
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for (int i = 0; i < 64; i++) {
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if (i < bytes2.length) {
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byteBuf.writeByte(bytes2[i]);
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} else {
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byteBuf.writeByte(0x00);
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}
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}
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byte[] bytes3 = new byte[0];
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try {
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bytes3 = this.getGnssData().getBytes("GBK");
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} catch (UnsupportedEncodingException e) {
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throw new RuntimeException(e);
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}
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for (int i = 0; i < 36; i++) {
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if (i < bytes3.length) {
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byteBuf.writeByte(bytes3[i]);
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} else {
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byteBuf.writeByte(0x00);
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}
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}
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byte[] bytes = ByteBufUtil.getBytes(byteBuf);
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byteBuf.release();
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return bytes;
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}
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}
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