package com.ard.work.component.netty.command.settings;

import com.ard.work.domain.dto.settings.ReturnPointSettingDTO;
import com.ard.work.component.netty.command.BaseCmd;
import io.netty.buffer.ByteBuf;

/**
 * 修改返航点指令
 *
 * @author liusuyi
 * @date 2024年10月30日16:20
 **/
public class ReturnPointSettingCmd extends BaseCmd {

    private final Double longitude;
    private final Double latitude;

    public ReturnPointSettingCmd(ReturnPointSettingDTO returnPointSettingDTO) {
        setDataHeader((short) 0x7479);
        setDataLength((short) 34);
        setBoxSn(returnPointSettingDTO.getBoxSn().getBytes());
        setCmdCode((byte) 0xD1);
        this.longitude= returnPointSettingDTO.getLongitude();
        this.latitude= returnPointSettingDTO.getLatitude();
    }

    public void encode(ByteBuf out) {
        out.writeShort(getDataHeader());    // 写入数据头
        out.writeShort(getDataLength());    // 写入数据长度
        out.writeBytes(getBoxSn());         // 写入盒子SN
        out.writeByte(getCmdCode());        // 写入命令码
        out.writeByte(0x00);          // 写入加密标志
        out.writeByte(0x31);          // 写入动作编号
        out.writeDouble(longitude);         // 写入经度
        out.writeDouble(latitude);          // 写入纬度
    }
}