package com.sandu.ximon.admin.manager.iot.frame.inner.report;

import cn.hutool.core.util.StrUtil;
import com.sandu.ximon.admin.manager.iot.frame.inner.BaseResponseInnerFrame;
import com.sandu.ximon.admin.manager.iot.rrpc.util.CRC32Utils;
import lombok.Data;
import lombok.ToString;

/**
 * 大气设备心跳包间隔时间
 *
 * @author ZZQ
 * @date 2022/8/1 10:17
 */
//FEA584000C    FE  02  0004  FFFF  003C  B081260C    CC1C105D
@Data
@ToString(callSuper = true)
public class A5AtmosphereHeartBeatTimeReportInnerFrame extends BaseResponseInnerFrame<A5AtmosphereHeartBeatTimeReportInnerFrame> {
    //间隔时间
    private int intervalTime;
    //设备地址
    private String deviceAddress;

    @Override
    public A5AtmosphereHeartBeatTimeReportInnerFrame transformFrame(String hex) {
        //  长度不一致时，返回null
        if (StrUtil.isBlank(hex) || hex.length() != 24) {
            System.out.println("数据校验异常！");
            return null;
        }
        // MQTT通信方式(1)
        setConnectType(hex.substring(0, 2));
        //  功能码(1)
        setFunctionCode(hex.substring(2, 4));
        //  负荷长度(2)
        setPayloadLength(hex.substring(4, 8));
        //设备地址
        setDeviceAddress(hex.substring(8, 12));
        //心跳包间隔时间
        setIntervalTime(Integer.parseInt(hex.substring(12, 16), 16));

        setCrc32(hex.substring(hex.length() - 8));
        //  校验CRC32
        String frame = hex.substring(2, hex.length() - 8);
        this.setValidate(CRC32Utils.validateFrame(frame, getCrc32()));
        return this;
    }
}