package com.sandu.ximon.admin.manager.iot.frame.inner.report;
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import cn.hutool.core.util.StrUtil;
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import com.sandu.common.execption.BusinessException;
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import com.sandu.ximon.admin.manager.iot.frame.inner.BaseResponseInnerFrame;
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import com.sandu.ximon.admin.manager.iot.rrpc.enums.C3ChargingEnum;
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import com.sandu.ximon.admin.manager.iot.rrpc.enums.LightPoleHeelingEnum;
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import com.sandu.ximon.admin.manager.iot.rrpc.util.CRC32Utils;
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import lombok.Data;
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import lombok.ToString;
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/**
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* @author ZZQ
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* @date 2022/3/22 16:23
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*/
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@Data
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@ToString(callSuper = true)
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public class A5LightPoleHeelingQueryReportInnerFrame extends BaseResponseInnerFrame<A5LightPoleHeelingQueryReportInnerFrame> {
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//目标地址
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private String devicesName;
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//心跳包间隔时间
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private String IntervalTime;
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@Override
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public A5LightPoleHeelingQueryReportInnerFrame transformFrame(String hex) {
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if (StrUtil.isBlank(hex)) {
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return null;
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}
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// MQTT通信方式(1)
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setConnectType(hex.substring(0, 2));
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// 功能码(1)
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setFunctionCode(hex.substring(2, 4));
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// 负荷长度(2)
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setPayloadLength(hex.substring(4, 8));
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//MAC地址
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setDevicesName(hex.substring(8, 12));
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retuenInfomation(functionCode, hex.substring(12, hex.length() - 8));
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setCrc32(hex.substring(hex.length() - 8));
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// 校验CRC32
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String frame = hex.substring(2, hex.length() - 8);
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this.setValidate(CRC32Utils.validateFrame(frame, getCrc32()));
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return this;
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}
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public void retuenInfomation(String functionCode, String hex) {
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/**
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* 查询心跳包间隔时间
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*/
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if (functionCode.equals(LightPoleHeelingEnum.QueryIntervalTime.getCode())) {
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if (hex.length() != 4) {
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throw new BusinessException("数据错误，请重新请求！");
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}
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setIntervalTime("心跳包间隔时间(s)：" + parseVal(hex, 0, 4));
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}
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}
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private Integer parseVal(String frame, int start, int end) {
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return Integer.parseInt(frame.substring(start, end), 16);
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}
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}
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