package com.fzzy.protocol.bhzn.analysis;
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import com.alibaba.fastjson.JSONObject;
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import com.fzzy.api.Constant;
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import com.fzzy.api.data.ApiCommonDevice;
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import com.fzzy.api.data.GatewayDeviceType;
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import com.fzzy.api.utils.BytesUtil;
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import com.fzzy.api.utils.NumberUtil;
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import com.fzzy.gateway.GatewayUtils;
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import com.fzzy.gateway.api.GatewayDeviceReportService;
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import com.fzzy.gateway.api.GatewayRemoteManager;
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import com.fzzy.gateway.data.BaseReqData;
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import com.fzzy.gateway.data.WeatherWebDto;
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import com.fzzy.gateway.entity.GatewayDevice;
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import com.fzzy.gateway.hx2023.ScConstant;
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import com.fzzy.gateway.hx2023.data.*;
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import com.fzzy.protocol.ProtocolUtils;
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import com.fzzy.protocol.bhzn.cmd.CommandBuild;
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import com.fzzy.protocol.bhzn.cmd.ReMessageBuilder;
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import com.fzzy.protocol.bhzn.data.IoMessage;
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import com.fzzy.protocol.data.THDto;
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import com.fzzy.protocol.bhzn.server.BhznGrainV2ServerEngine;
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import com.fzzy.protocol.bhzn.server.BhznGrainV2ServerUtils;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Component;
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import javax.annotation.Resource;
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import java.util.*;
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/**
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* 协议解析
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*
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* @author vince
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*/
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@Slf4j
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@Component(AnalysisService.BEAN_ID)
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public class AnalysisService {
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public static final String BEAN_ID = "bhzn2.analysisService";
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@Resource
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private GatewayRemoteManager gatewayRemoteManager;
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/**
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* 针对分包粮情报文进行封装
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*/
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public static Map<String, String> contextMapGrain = new HashMap<>();
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/**
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* 用于存放返回的仓温仓湿信息
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*/
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public static Map<String, THDto> contextMapTH = new HashMap<>();
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/**
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* @param sessionKey ip:port
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*/
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public void analysis(String sessionKey, IoMessage message) throws Exception {
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//注册
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if (BhznGrainV2ServerUtils.FUNCTION_ID_F1.equals(message.getFunctionId())) {
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log.info("主机------->>平台：注册信息报文={}", message);
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//DO NOTHING
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return;
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}
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//心跳
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if (BhznGrainV2ServerUtils.FUNCTION_ID_F2.equals(message.getFunctionId())) {
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//DO NOTHING
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return;
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}
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// 93 解析仓温仓湿，并返回收到报文
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if (BhznGrainV2ServerUtils.FUNCTION_ID_93.equals(message.getFunctionId())) {
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log.info("主机------->>平台：温湿度信息报文={}", message);
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analysisTh(message);
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return;
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}
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// 92 解析粮温，并返回收到报文
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if (BhznGrainV2ServerUtils.FUNCTION_ID_92.equals(message.getFunctionId())) {
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log.info("主机------->>平台：粮情信息报文={}", message);
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analysisGrain(message);
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}
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}
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/**
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* 暂时不支持义分机多仓模式，--平房仓
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*
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* @param message
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*/
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private void analysisGrain(IoMessage message) {
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try {
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//根据分机SN获取设备配置信息
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GatewayDevice gatewayDevice = GatewayUtils.getCacheByDeviceSn(message.getAddr());
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if (null == gatewayDevice) {
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replayGrain(message);
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log.error("主机-------->>平台，解析粮情失败，未获取到系统设备配置信息：" + message.getAddr());
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return;
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}
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//根据分机地址获取分机信息
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ApiCommonDevice commonDevice = Constant.getCommonDeviceCache(message.getIp());
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if (commonDevice == null) {
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replayGrain(message);
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log.error("主机-------->>平台，解析粮情失败，未获取到系统粮情主机配置：" + message.getAddr());
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return;
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}
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//获取请求信息
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BaseReqData reqData = ProtocolUtils.getSyncReq(gatewayDevice.getDepotIdSys());
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if (null == reqData) {
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replayGrain(message);
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log.error("主机-------->>平台，解析粮情失败，未获取到粮情请求信息：" + message.getAddr());
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return;
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}
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// 判断数据有没有收取完整
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String[] attCable = gatewayDevice.getCableRule().split("-");
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int cableZ = Integer.valueOf(attCable[0]);
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int cableY = Integer.valueOf(attCable[1]);
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int cableX = Integer.valueOf(attCable[2]);
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int sumPoint = cableZ * cableY * cableX;
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//获取当前粮情温度报文
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String grainHex = message.getContent().substring(16);
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//当前报文温度点数
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int curPoint = BytesUtil.hexToInt(BytesUtil.tran_LH(message.getContent().substring(4, 8)));
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//如果当前包的数据个数大于等于当前仓库的配置点位则表示单包返回
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if (curPoint >= sumPoint) {
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log.info("分机------>>>平台：粮情数据单包=" + grainHex);
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//返回粮情接收信息
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replayGrain(message);
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analysisGrain2(message, reqData, grainHex);
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return;
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}
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//表示分包传递
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String key = "GRAIN_" + message.getAddr();
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String oldGrainHex = contextMapGrain.get(key) == null ? "" : contextMapGrain.get(key);
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//获取当前包起始点的层行列
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int hang = BytesUtil.hexToInt(BytesUtil.tran_LH(message.getContent().substring(8, 10)));
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int lie = BytesUtil.hexToInt(BytesUtil.tran_LH(message.getContent().substring(10, 12)));
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int ceng = BytesUtil.hexToInt(BytesUtil.tran_LH(message.getContent().substring(12, 14)));
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if (hang > 0 || lie > 0 || ceng > 0) {
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//说明非第一包数据
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grainHex = oldGrainHex + grainHex;
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}
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if (grainHex.length() >= sumPoint * 4) {
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//返回粮情接收信息
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replayGrain(message);
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log.info("分机------>>>平台：粮情数据多包，完整数据=" + grainHex);
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analysisGrain2(message, reqData, grainHex);
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return;
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} else {
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log.info("分机------>>>平台：将第一包数据存入内存=" + grainHex);
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contextMapGrain.put(key, grainHex);
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replayGrain(message);
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}
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} catch (Exception e) {
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log.error(e.getMessage(), e);
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}
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}
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/**
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* 返回粮情收到报文信息，需要注意：如果存在分包情况下，需要等所有包收到后返回
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*
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* @param message
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*/
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private void replayGrain(IoMessage message) throws InterruptedException {
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Thread.sleep(50);
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String hexStr = CommandBuild.getMsgGrainReply(message.getAddr());
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log.info("平台--------->>>主机，返回粮情报文收到信息，报文={}", hexStr);
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BhznGrainV2ServerEngine.push(message.getIp(), message.getPort(), BytesUtil.hexStrToBytes(hexStr));
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}
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private void analysisGrain2(IoMessage message, BaseReqData reqData, String grainStr) {
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GatewayDevice device = reqData.getDevice();
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// 获取完整的粮情包信息
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String[] attCable = device.getCableRule().split("-");
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int cableZ = Integer.valueOf(attCable[0]);
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int cableY = Integer.valueOf(attCable[1]);
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int cableX = Integer.valueOf(attCable[2]);
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// 根据层行列获取指定长度
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int start = 0;
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int len = 4 * cableZ * cableY * cableX;
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log.info("分机------>>>平台：返回粮情完整信息，分机={}", device.getDeviceName());
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String strPoints = grainStr.substring(start, start + len);
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// 将粮情解析成数组
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List<Double> temps = new ArrayList<>();
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double tempValue;
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String temp;
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for (int i = 0; i < strPoints.length() / 4; i++) {
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temp = strPoints.substring(i * 4, i * 4 + 4);
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if (temp == null) {
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temp = "0000";
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}
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if (ReMessageBuilder.ERROR_TAG.equals(temp)) {
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tempValue = ProtocolUtils.ERROR_TEMP;
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} else {
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tempValue = BytesUtil.hexToInt(BytesUtil.tran_LH(temp)) / 10.0;
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}
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// 故障值处理
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if (tempValue >= ReMessageBuilder.FAULT_CHECK_TAG) {
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tempValue = ProtocolUtils.FAULT_TEMP;
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}
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temps.add(tempValue);
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}
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THDto thDto = this.getTH(message);
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if (null != thDto) {
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log.debug("-------THDto--={}", thDto);
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}
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//清空
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String key = "GRAIN_" + message.getAddr();
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contextMapGrain.put(key, null);
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// 将集合解析成坐标数据
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addPoint1(temps, reqData, thDto);
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}
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/**
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* 平房仓，解析第二步，解析到坐标数据
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*
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* @param temps
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* @throws Exception
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*/
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private void addPoint1(List<Double> temps, BaseReqData reqData, THDto thDto) {
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GatewayDevice device = reqData.getDevice();
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String[] attCable = device.getCableRule().split("-");
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int cableZ = Integer.valueOf(attCable[0]);
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int cableY = Integer.valueOf(attCable[1]);
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int cableX = Integer.valueOf(attCable[2]);
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//数据封装
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GrainData grain = new GrainData();
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grain.setMessageId(ScConstant.getMessageId());
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grain.setDeviceId(device.getDeviceId());
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grain.setTimestamp(System.currentTimeMillis() + "");
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ClientHeaders headers = new ClientHeaders();
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headers.setDeviceName(device.getDeviceName());
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headers.setProductId(device.getProductId());
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headers.setOrgId(device.getOrgId());
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headers.setMsgId(reqData.getMessageId());
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grain.setHeaders(headers);
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GrainOutPut outPut = new GrainOutPut();
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double max = ReMessageBuilder.MAX_TEMP, min = ReMessageBuilder.MIN_TEMP, sumT = 0.0, sumNum = cableX
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* cableY * cableZ;
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List<GrainTemp> temperature = new ArrayList<>();
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//根号
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int cableNum = 1, position = 0;
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double curTemp;
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int x = 0, y = 0, z = 0;
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for (int i = 0; i < temps.size(); i++) {
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curTemp = temps.get(i);
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position = i;
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z = i % cableZ + 1;
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x = i / (cableZ * cableY);
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y = x * (cableZ * cableY);
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y = (i - y) / cableZ;
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//根号
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cableNum = (i / cableZ) + 1;
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temperature.add(new GrainTemp(cableNum + "", z + "", curTemp + "", position + ""));
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//求最大最小值
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if (curTemp < -900) {
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sumNum--;
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} else {
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sumT += curTemp;
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if (curTemp > max) {
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max = curTemp;
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}
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if (curTemp < min) {
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min = curTemp;
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}
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}
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}
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if (sumNum == 0) {
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sumNum = 1;
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log.warn("---当前粮情采集异常--");
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}
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//过滤比较用的最大最小值
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if (max == ReMessageBuilder.MAX_TEMP) {
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max = 0.0;
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}
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if (min == ReMessageBuilder.MIN_TEMP) {
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min = 0.0;
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}
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outPut.setTemperature(temperature);
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outPut.setAvgTemperature(NumberUtil.keepPrecision((sumT / sumNum), 1) + "");
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outPut.setMinTemperature(min + "");
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outPut.setMaxTemperature(min + "");
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List<GrainTH> ths = new ArrayList<>();
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ths.add(new GrainTH(thDto.getTempIn()!=null?thDto.getTempIn()+"":"",thDto.getHumidityIn()!=null?thDto.getHumidityIn()+"":"","1"));
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outPut.setTemperatureAndhumidity(ths);
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grain.setOutput(JSONObject.toJSONString(outPut));
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GatewayDevice gatewayDeviceWeather = GatewayUtils.getCacheByDeviceTypeOne(GatewayDeviceType.TYPE_09.getCode());
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//系统气象站信息
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WeatherWebDto weather = WeatherWebDto.contextMap.get("default");
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//气象信息
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GrainWeather weatherStation = new GrainWeather();
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weatherStation.setMessageId(ScConstant.getMessageId());
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weatherStation.setMessgeId(weatherStation.getMessageId());
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if (null != gatewayDeviceWeather) {
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weatherStation.setId(gatewayDeviceWeather.getDeviceId());
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} else {
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weatherStation.setId(device.getDeviceId());
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}
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weatherStation.setAirPressure(weather.getPressure());
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weatherStation.setHumidity(weather.getHumidity());
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weatherStation.setPm(weather.getAir_pm25());
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weatherStation.setRadiation("0");
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weatherStation.setRainfallAmount(weather.getWea());
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weatherStation.setTemperature(weather.getTem());
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weatherStation.setWindDirection(weather.getWin());
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weatherStation.setWindPower(weather.getWin_meter());
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weatherStation.setWindSpeed(weather.getWin_speed());
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grain.setWeatherStation(JSONObject.toJSONString(weatherStation));
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//封装好的数据
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log.info("---粮情机械封装完成----开始执行推送");
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reqData.setData(JSONObject.toJSONString(grain));
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doPushGrain(reqData);
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}
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private void doPushGrain(BaseReqData reqData) {
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GatewayDeviceReportService reportService = gatewayRemoteManager.getDeviceReportService(reqData.getDevice().getPushProtocol());
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if (null == reportService) {
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log.error("------------粮情推送失败，系统不存在当前协议执行类----{}", reqData.getDevice().getDeviceName());
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return;
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}
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reportService.reportGrainData(reqData);
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}
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private void analysisTh(IoMessage message) {
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try {
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THDto th = new THDto();
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String data = message.getContent();
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String houseNo = data.substring(0, 4);
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int depotId = BytesUtil.hexToInt(BytesUtil.tran_LH(houseNo));
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String t = data.substring(4, 8);
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String h = data.substring(8, 12);
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double humy;
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String temp;
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int symbol = 0; //符号位
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double tempValue;
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if (ReMessageBuilder.ERROR_TAG.equals(t)) {
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temp = "0000";
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} else {
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temp = BytesUtil.tran_LH(t);
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}
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temp = BytesUtil.hexString2binaryString(temp, 16);
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//符号位
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symbol = Integer.valueOf(temp.substring(0, 1));
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//获取温度值
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tempValue = BytesUtil.biannary2Decimal(temp.substring(6)) / 10;
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//若为负，则补码：取反加1
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if (symbol == 1) {
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tempValue = 0.0 - BytesUtil.twoToString(temp) / 10;
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}
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th.setTempIn(tempValue);
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if (ReMessageBuilder.ERROR_TAG.equals(h)) {
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humy = 0.0;
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} else {
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humy = (double) BytesUtil.hexToBigInt(BytesUtil.tran_LH(h)) / 10;
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}
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th.setHumidityIn(humy);
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log.info("主机--------->>>平台，解析仓温仓湿信息，仓库={},结果={}", depotId, th.toString());
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String key = "TH_" + depotId;
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contextMapTH.put(key, th);
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} catch (Exception e) {
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log.error(e.getMessage(), e);
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} finally {
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String hexStr = CommandBuild.getMsgTHReply(message.getAddr());
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log.info("平台--------->>>主机，返回仓温仓湿收到信息，报文={}", hexStr);
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BhznGrainV2ServerEngine.push(message.getIp(), message.getPort(), BytesUtil.hexStrToBytes(hexStr));
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}
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}
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private THDto getTH(IoMessage message) {
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String data = message.getContent();
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String houseNo = data.substring(0, 2);
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Integer depotId = BytesUtil.hexToInt(houseNo);
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String key = "TH_" + depotId;
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return contextMapTH.get(key);
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}
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}
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