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

import cn.hutool.core.util.HexUtil;
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;

/**
 * @author van
 * A7-81-01PLC控制 应答
 */
@Data
@ToString(callSuper = true)
public class A7PlcQueryHeartBeatTimeRespInnerFrame extends BaseResponseInnerFrame<A7PlcQueryHeartBeatTimeRespInnerFrame> {

    /**
     * 目标地址 2
     */
    private String destinationAddress;

    private String time;


    @Override
    public A7PlcQueryHeartBeatTimeRespInnerFrame transformFrame(String hex) {
        if (StrUtil.isBlank(hex)) {
            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));

        setDestinationAddress(hex.substring(8, 12));

        setTime(String.valueOf(HexUtil.hexToInt(hex.substring(12, 16))));

        setCrc32(hex.substring(16, 24));
        //  校验CRC32
        String frame = getFunctionCode() + getPayloadLength() + getDestinationAddress() + getTime();
        this.setValidate(CRC32Utils.validateFrame(frame, getCrc32()));
        return this;
    }
}