package com.dy.common.mw.protocol.p206V1.parse;
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import com.alibaba.fastjson2.JSON;
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import com.alibaba.fastjson2.JSONObject;
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import com.dy.common.mw.protocol.*;
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import com.dy.common.mw.protocol.p206V1.CodeV1;
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import com.dy.common.mw.protocol.p206V1.CommonV1;
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import com.dy.common.mw.protocol.p206V1.ParseParamsForDownV1;
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import com.dy.common.mw.protocol.p206V1.ProtocolConstantV206V1;
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import com.dy.common.mw.protocol.p206V1.downVos.ComA0Vo;
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import com.dy.common.mw.protocol.p206V1.parse.global.GlCreate;
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import com.dy.common.util.ByteUtil;
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/**
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* @Author liurunyu
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* @Date 2024/06/12 9:30
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* @Description
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*/
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@AnnotationCodeDown(ifAny={
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CodeV1.cd_A0
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})
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public class Cd_A0_Down implements CodeParse {
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@Override
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public MidResult[] parse(Boolean isLowPower, CodeParseParams params, CodeParseCallback callback) throws Exception {
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ParseParamsForDownV1 para = (ParseParamsForDownV1) params ;
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MidResultToRtu midRs = new MidResultToRtu() ;
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byte[] bs = this.doParse(midRs, para) ;
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midRs.rtuResultSendWebUrl = para.rtuResultSendWebUrl ;//rtu返回命令结果 发向目的地web URL
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midRs.protocolName = para.protocolName ;//协议名称
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midRs.protocolVersion = para.protocolVersion; //协议版本号
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midRs.rtuAddr = para.rtuAddr ;//Rtu地址
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midRs.commandId = para.commandId ;//命令ID，发起命令的客户端(web端)生成，以匹配命令结果
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midRs.downCode = para.commandCode ;//下行命令功能码;
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midRs.downCodeName = CodeV1.getCodeName(para.commandCode) ;//下行命令功能码名称;
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midRs.downBuffer = bs ;//下行命令数据
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midRs.downBufHex = ByteUtil.bytes2Hex(bs, true) ;//下行命令数据十六进制形式
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midRs.hasResponse = true ;//是否有应答
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midRs.maxSendTimes = null ;//命令最大发送次数(当收不到应答时，将重发)，如果不设置，命令缓存器进行补充设置
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midRs.isCachForOffLine = false ;//RTU不在线，命令是否缓存，低功耗时为true
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if(isLowPower != null && isLowPower.booleanValue()){
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//低功耗时，尽快发送
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midRs.isQuickSend = true ;
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}
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return new MidResult[]{midRs} ;
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}
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/**
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* 构造下行数据
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* @param midRs 参数
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* @param para 参数
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* @return 字节数组
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* @throws Exception 异常
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*/
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public byte[] doParse(MidResultToRtu midRs, ParseParamsForDownV1 para) throws Exception {
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CommonV1 commonV_1 = new CommonV1() ;
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byte[] bytes ;
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byte[] bsHead = new byte[ProtocolConstantV206V1.lenHead2Code] ;
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byte index = 0 ;
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bsHead[index] = ProtocolConstantV206V1.P_Head_Byte ;
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index++ ;
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bsHead[index] = 0 ;//帧长度
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index++ ;
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bsHead[index] = ProtocolConstantV206V1.P_Head_Byte ;
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index++ ;
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bsHead[index] = commonV_1.createCtrl((byte)0, (byte)0) ;
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index++ ;
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GlCreate.createRtuAddr4P206(para.rtuAddr, bsHead, index);
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index += 5 ;
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ByteUtil.hex2Bytes(para.commandCode, bsHead, index) ;
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JSONObject obj = (JSONObject)para.param;
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String json = obj.toJSONString();
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ComA0Vo cvo = JSON.parseObject(json, ComA0Vo.class) ;
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if(cvo == null){
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throw new Exception("json转ComA0Vo为null") ;
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}
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if(cvo.icCardNo == null){
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throw new Exception("虚拟IC卡编号不能为空") ;
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}
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if(cvo.moneyRemain == null || cvo.moneyRemain == 0.0){
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throw new Exception("剩余金额不能为空或为0") ;
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}
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if(cvo.waterPrice == null || cvo.waterPrice == 0.0){
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throw new Exception("水价不能为空或为0") ;
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}
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if(cvo.waterAmount == null || cvo.waterAmount == 0.0){
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throw new Exception("预用水量不能为空或为0") ;
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}
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if(cvo.waterAmount < 0 || cvo.waterAmount > 9999){
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throw new Exception("预用水量取值范围是0~9999m3") ;
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}
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//String[] icCardNoGrp = CommonV1.dealIcCardNo(cvo.icCardNo) ;
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//if(icCardNoGrp[0] != null){
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// midRs.param = icCardNoGrp[0] ;
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//}
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//ByteUtil.string2BCD_LE(bs, icCardNoGrp[1], index) ;
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byte[] bs = new byte[8] ;
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index = 0 ;
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GlCreate.createIcCardNo(cvo.icCardNo, bs, 0);
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bytes = ByteUtil.bytesMerge(bsHead, bs) ;
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bs = new byte[4] ;
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index = 0 ;
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Integer money = Double.valueOf(cvo.moneyRemain * 100.0D).intValue() ;
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byte[] bTemp = ByteUtil.int2BCD_LE(money) ;
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int bTempLen = bTemp.length ;
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int count = 0 ;
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for(int i = 0 ; i < bTempLen; i++){
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bs[index++] = bTemp[i] ;
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count ++ ;
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if(count >= 4){
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break ;
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}
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}
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for(; count < 4; count++){
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bs[index++] = 0 ;
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}
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bytes = ByteUtil.bytesMerge(bytes, bs) ;
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bs = new byte[2] ;
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index = 0 ;
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Integer price = Double.valueOf(cvo.waterPrice * 100.0D).intValue() ;
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bTemp = ByteUtil.int2BCD_LE(price) ;
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bTempLen = bTemp.length ;
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count = 0 ;
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for(int i = 0 ; i < bTempLen; i++){
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bs[index++] = bTemp[i] ;
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count ++ ;
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if(count >= 2){
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break ;
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}
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}
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for(; count < 2; count++){
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bs[index++] = 0 ;
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}
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bytes = ByteUtil.bytesMerge(bytes, bs) ;
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bs = new byte[2] ;
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index = 0 ;
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bTemp = ByteUtil.int2BCD_LE(cvo.waterAmount) ;
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bTempLen = bTemp.length ;
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count = 0 ;
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for(int i = 0 ; i < bTempLen; i++){
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bs[index++] = bTemp[i] ;
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count ++ ;
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if(count >= 2){
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break ;
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}
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}
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for(; count < 2; count++){
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bs[index++] = 0 ;
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}
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bytes = ByteUtil.bytesMerge(bytes, bs) ;
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GlCreate.createLen(bytes);//长度放字节数组中
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byte[] bsTail = GlCreate.createCrcTail4P206(bytes) ;//CRC和尾叠加字节数组中
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bytes = ByteUtil.bytesMerge(bytes, bsTail) ;
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return bytes ;
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}
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}
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