mirror of
https://codeup.aliyun.com/67c68d4e484ca2f0a13ac3c1/ydc/jsowell-charger-web.git
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76 lines
3.2 KiB
Java
76 lines
3.2 KiB
Java
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package com.jsowell.netty.handler;
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import com.alibaba.fastjson2.JSONObject;
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import com.google.common.primitives.Bytes;
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import com.jsowell.common.constant.Constants;
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import com.jsowell.common.core.domain.ykc.YKCDataProtocol;
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import com.jsowell.common.core.domain.ykc.YKCFrameTypeCode;
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import com.jsowell.common.util.BytesUtil;
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import com.jsowell.common.util.YKCUtils;
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import com.jsowell.netty.factory.YKCOperateFactory;
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import com.jsowell.netty.service.yunkuaichong.impl.YKCPushCommandServiceImpl;
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import io.netty.channel.Channel;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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/**
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* 后台远程下发二维码前缀指令
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*
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* 二维码下发时，只需下发前缀，同时选择是第 0 种格式，还是第 1 种格式即可，如果二维码格式为 0 种，桩自动补充桩编号。
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* 如果二维码格式为 1 种，桩自动补充桩编号+2位枪编号。
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* 注册通过后，后台即可立即下发二维码。推荐每次注册通过后，均下发一次二维码。每个桩下发一次前缀即可。无须按照枪个数下发。
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*
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* @deprecated 桩不会发送这个指令，由平台主动发送
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* @author JS-ZZA
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* @date 2022/9/29 14:05
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*/
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@Slf4j
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@Component
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public class RemoteIssuedQrCodeHandler extends AbstractHandler{
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private final String type = YKCUtils.frameType2Str(YKCFrameTypeCode.REMOTE_ISSUE_QRCODE_CODE.getBytes());
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@Autowired
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private YKCPushCommandServiceImpl ykcPushBusinessService;
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@Override
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public void afterPropertiesSet() throws Exception {
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YKCOperateFactory.register(type, this);
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}
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@Override
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public byte[] supplyProcess(YKCDataProtocol ykcDataProtocol, Channel channel) {
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log.info("[===后台远程下发二维码前缀指令===] param:{}, channel:{}", JSONObject.toJSONString(ykcDataProtocol), channel.toString());
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// 下发
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// 桩编码
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String pileSn = "88000000000001";
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byte[] a = new byte[]{88};
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byte[] b = Constants.zeroByteArray;
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byte[] c = Constants.zeroByteArray;
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byte[] d = Constants.zeroByteArray;
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byte[] e = Constants.zeroByteArray;
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byte[] f = Constants.zeroByteArray;
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byte[] g = new byte[]{0x02};
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byte[] pileSnByteArr = Bytes.concat(a, b, c, d, e, f, g);
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// 二维码格式 0x00：第一种 前缀+桩编号 0x01：第二种 前缀+桩编号+枪编号
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byte[] qrCodeTypeByteArr = Constants.zeroByteArray;
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// 二维码前缀 如：“www.baidu.com？No=”
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String qrCodePrefix = "https://wx.charging.shbochong.cn/prepare_charge?code=";
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byte[] qrCodePrefixByteArr = BytesUtil.str2Asc(qrCodePrefix);
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// 二维码前缀长度 二维码前缀长度长度最大不超过200 字节
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int length = qrCodePrefix.length();
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byte[] qrCodePrefixLengthByteArr = BytesUtil.intToBytes(length);
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// 拼接消息体
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byte[] msg = Bytes.concat(pileSnByteArr, qrCodeTypeByteArr, qrCodePrefixLengthByteArr, qrCodePrefixByteArr);
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// push消息
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// boolean result = ykcPushBusinessService.push(msg, pileSn, YKCFrameTypeCode.REMOTE_ISSUE_QRCODE_CODE);
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// log.info(String.valueOf(result));
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return null;
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}
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}
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