package org.yzh.protocol.t808;

import io.github.yezhihao.protostar.annotation.Field;
import io.github.yezhihao.protostar.annotation.Message;
import io.netty.buffer.ByteBuf;
import lombok.Data;
import lombok.ToString;
import lombok.experimental.Accessors;
import org.yzh.protocol.basics.JTMessage;
import org.yzh.protocol.commons.JT808;

/**
 * @author yezhihao
 * https://gitee.com/yezhihao/jt808-server
 */
@ToString
@Data
@Accessors(chain = true)
@Message(JT808.多媒体数据上传)
public class T0801 extends JTMessage {

    @Field(length = 4, desc = "多媒体数据ID")
    private int id;
    @Field(length = 1, desc = "多媒体类型：0.图像 1.音频 2.视频 ")
    private int type;
    @Field(length = 1, desc = "多媒体格式编码：0.JPEG 1.TIF 2.MP3 3.WAV 4.WMV ")
    private int format;
    @Field(length = 1, desc = "事件项编码")
    private int event;
    @Field(length = 1, desc = "通道ID")
    private int channelId;
    @Field(length = 28, desc = "位置信息")
    private T0200 location;
    @Field(desc = "多媒体数据包")
    private ByteBuf packet;

    @Override
    public boolean noBuffer() {
        return packet == null;
    }
}