package com.sandu.ximon.admin.manager.iot.frame.inner.request;
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import com.sandu.ximon.admin.manager.iot.frame.inner.IRequestInnerFrame;
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import com.sandu.ximon.admin.manager.iot.rrpc.enums.A5LightDataEnum;
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import com.sandu.ximon.admin.manager.iot.rrpc.enums.MQTTConnectTypeEnum;
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import com.sandu.ximon.admin.manager.iot.rrpc.util.CRC32Utils;
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import com.sandu.ximon.admin.manager.iot.rrpc.util.SupplementUtils;
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/**
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* @author chenjiantian
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* @date 2021/12/6 14:46
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* A5->01->01
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* "开/关灯(即亮度值）
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* 0x00：关灯
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* 其它：开灯&亮度值"
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*/
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public class A5LightBrightnessReqInnerFrame implements IRequestInnerFrame {
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private final String payload;
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/**
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* @param lightLevel 亮度等级 [0,100]
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*/
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public A5LightBrightnessReqInnerFrame(Integer lightLevel) {
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String destinationAddress = "FFFF";
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// 将整型亮度转换为Hex
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if (lightLevel < 0) {
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lightLevel = 0;
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} else if (lightLevel > 100) {
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lightLevel = 100;
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}
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payload = destinationAddress + SupplementUtils.suppleZero(Integer.toHexString(lightLevel), 2);
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}
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@Override
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public String getEncodeFrame() {
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String functionCode = A5LightDataEnum.LightControl.getCode();
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String payloadLength = "0003";
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String frame = functionCode + payloadLength + payload;
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return MQTTConnectTypeEnum.SYNCHRONIZATION.getCode() + frame.toUpperCase() + CRC32Utils.getCRC32(frame.toUpperCase());
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}
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}
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