path: root/src/com/nis/systeminfo/thread/NewPluginResultMerge.java

package com.nis.systeminfo.thread;

import java.io.File;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;

import org.apache.commons.lang.ArrayUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;

import com.nis.nmsclient.common.Common;
import com.nis.nmsclient.common.Contants;
import com.nis.nmsclient.common.SysConfig;
import com.nis.nmsclient.model.AlarmInfo;
import com.nis.nmsclient.model.SetInfo;
import com.nis.nmsclient.thread.alarm.AlarmUtil;
import com.nis.nmsclient.util.DateUtil;
import com.nis.nmsclient.util.FileWrUtil;

public class NewPluginResultMerge {

	private static final Logger logger = Logger.getLogger(NewPluginResultMerge.class);
	
	private static final File srcRootDir = new File(Contants.localTempDataIncomingPath);
	private static final File tarRootDir = new File(Contants.localDataFilePath);
	
	private static HashMap<Long, Boolean> historyAlarmStateMap = new HashMap<Long, Boolean>();
	private static HashMap<Long, Integer> historyAlarmTimesMap = new HashMap<Long, Integer>();
	
	public void clearTmpFile(SetInfo setInfo) {
		try {
			String subDir = setInfo.getCheckTypeName() + "_" + setInfo.getProcessIden();
			File dir = new File(srcRootDir, subDir);
			
			if(!dir.exists()) {
				dir.mkdirs(); // 临时目录不存在
				return;
			}
			
			File[] results = dir.listFiles();
			for (File file : results) {
				file.delete();
			}
		} catch (Exception e) {
			logger.error(e.getMessage(), e);
		}
	}
	
	public void merge(SetInfo setInfo) {
		try {
			logger.debug("合并临时结果文件开始 ~~~~~~~");
			String subDir = setInfo.getCheckTypeName() + "_" + setInfo.getProcessIden();
			File dir = new File(srcRootDir, subDir);
			File tarDir = new File(tarRootDir, subDir);
			
			/*
			 *  临时目录为空，当前检测未生成结果数据
			 */
			if (!dir.exists() || dir.listFiles().length == 0) {
				AlarmUtil.sendAlarmMsg(setInfo.getId(), setInfo.getCheckTypeName(), setInfo.getProcessIden(),
//						new Date(), new Date(), 1, Contants.DETECTION_STATUS_FAILURE, "监测数据未生成");
						new Date(), new Date(), 1, Contants.DETECTION_STATUS_FAILURE, "i18n_client.NewPluginResultMerge.detecateData_n81i");
				return;
			}
			
			// 监测信息报警相关信息
			System.out.println(Common.detecAlarmInfoMap);
			List<AlarmInfo> alarmInfoList = Common.getDetecAlarmInfo(setInfo.getId());
			
			// 获取临时结果文件
			File srcFile = dir.listFiles()[0];
			// 从文件名获取监测时间毫秒数（YYYYMMDDhhmmss.tmp）
			Calendar cal = Calendar.getInstance();
			cal.set(Calendar.YEAR, Integer.parseInt(srcFile.getName().substring(0, 4)));
			cal.set(Calendar.MONTH, Integer.parseInt(srcFile.getName().substring(4, 6)) - 1);
			cal.set(Calendar.DATE, Integer.parseInt(srcFile.getName().substring(6, 8)));
			cal.set(Calendar.HOUR_OF_DAY, Integer.parseInt(srcFile.getName().substring(8, 10)));
			cal.set(Calendar.MINUTE, Integer.parseInt(srcFile.getName().substring(10, 12)));
			cal.set(Calendar.SECOND, Integer.parseInt(srcFile.getName().substring(12, 14)));

			Long detecTime = cal.getTimeInMillis();
			Date writeDate = new Date(detecTime); // 临时文件写入时间

			//读取临时结果文件
			List<String[]> lines = FileWrUtil.csvFileParser(srcFile, Contants.charset);
			
			/* 临时数据文件新格式形式
			 * line1: 监测时延（秒）,尝试次数,状态信息（描述信息）,字段1,字段2,···
			 * 
			 *  旧格式转新格式
			 */
			if(lines.size() == 1 && lines.get(0).length > 3) {
				String[] data = lines.get(0);
				lines.clear();
				lines.add((String[]) ArrayUtils.subarray(data, 0, 3));
				lines.add(new String[]{"details","1"});
				lines.add((String[]) ArrayUtils.subarray(data, 3, data.length));
			}
			
			/*
			 * 临时数据文件新格式形式
			 * line1: 监测时延（秒）,尝试次数,状态信息（描述信息）
			 * line2: details,具体数据条数
			 * line3: 监测字段1,监测字段2,···
			 * ··· ··· ···
			 *  
			 *  任务执行失败状态判断（临时文件存在时，告警并删除临时文件）：
			 *  	1、公共信息不完整；2、无具体数据信息或具体数据信息为空
			 */
			boolean execFail = false;
			if(lines.size() < 1 || lines.get(0).length < 3) { // 公共信息不完整
				logger.info("预设监测 setId: " + setInfo.getId() + " > " + srcFile.getName() + "，公共信息不完整，监测执行错误");
				execFail = true;
			}
			if(lines.size() < 3) { // 无具体数据信息
				logger.info("预设监测 setId: " + setInfo.getId() + " > " + srcFile.getName() + "，无具体数据信息，监测执行错误");
				execFail = true;
			}
			if(lines.size() >= 3) { // 具体数据信息为空字段
				String detailStr = Arrays.toString(lines.get(1));
				String detailReg = "^\\[details,\\s*(\\d+)\\s*\\]$";
				if(detailStr.matches(detailReg)) {
					int endNum = Integer.parseInt(detailStr.replaceAll(detailReg, "$1")); // details格式校验
					if (endNum < 1) {
						logger.info("预设监测 setId: " + setInfo.getId() + " > " + srcFile.getName() + "，具体数据信息格式错误，监测执行错误");
						execFail = true;
					}
					for (int r = 0; r < endNum; r++) {
						String[] sysData = lines.get(r + 2);
						if (Arrays.toString(sysData).matches("^\\[[,|\\s]*\\]$")) { // 空字段
							logger.info("预设监测 setId: " + setInfo.getId() + " > " + srcFile.getName() + "，具体数据信息为空字段，监测执行错误");
							execFail = true;
						}
					}
				} else {
					logger.info("预设监测 setId: " + setInfo.getId() + " > " + srcFile.getName() + "，具体数据信息格式错误，监测执行错误");
					 execFail = true;
				}
			}
			if(execFail) {
				historyAlarmStateMap.put(setInfo.getId(), true); // 数据状态不正常
				srcFile.delete(); // 删除错误临时文件，并告警
				AlarmUtil.sendAlarmMsg(setInfo.getId(), setInfo.getCheckTypeName(), setInfo.getProcessIden(),
//						new Date(detecTime), new Date(detecTime), 1, Contants.DETECTION_STATUS_FAILURE, "监测数据未生成或数据格式错误");
						new Date(detecTime), new Date(detecTime), 1, Contants.DETECTION_STATUS_FAILURE, "i18n_client.NewPluginResultMerge.formatErr_n81i");
				return;
			}
					

			String checkDelayTime = lines.get(0)[0];// 检测时延（秒）
			String checkTimes = lines.get(0)[1]; // 尝试次数
			String detectInfo = lines.get(0)[2]; // 状态信息（描述信息）
			StringBuffer functionSb = new StringBuffer(); // 性能数据
					
			// 执行状态，告警级别
			int totalStatus = Contants.DETECTION_STATUS_ABNORMAL; //监测信息不正常
			int totalAlarmLevel = 99;
			String totalShowNum ="";//告警序列号，取告警级别高的showNum add by jinsj for 紧急告警
			if(lines.size() > 1) {
				String[] detail = lines.get(1);
				if("details".equalsIgnoreCase(detail[0]) && detail[1].trim().matches("\\d+")) {
					 int endNum = StringUtils.isBlank(detail[1])?0:Integer.parseInt(detail[1].trim());

					 if(endNum > 0) { // 详细信息条数大于0，且所有数据不超过告警值时，监测信息正常
						 totalStatus = Contants.DETECTION_STATUS_NORMAL; // 监测信息正常
						 
						for (int r = 0; r < endNum; r++) {
							String[] sysData = lines.get(r + 2);
							String[] warninfos = getAlarmState(alarmInfoList, sysData);
							String[] combine = new String[sysData.length + 3]; // 组合详细信息
							System.arraycopy(warninfos, 0, combine, 0, 3);
							System.arraycopy(sysData, 0, combine, 3, sysData.length);
							lines.set(r + 2, combine);

							if(StringUtils.isNotBlank(warninfos[4])) {
								totalAlarmLevel = Integer.parseInt(warninfos[4]);
							}
							totalShowNum = warninfos[5];
							
							if(StringUtils.isNotBlank(warninfos[0])) {
								totalStatus = Contants.DETECTION_STATUS_ABNORMAL; // 监测信息不正常
								functionSb.append(warninfos[3] + "</br>"); // 组织性能数据
							} else {
								if(StringUtils.isNotBlank(warninfos[3])) {
									functionSb.append(warninfos[3] + "</br>"); // 组织性能数据
								}
							}
						}
					 }
				}
			}
					
			// 主动告警
			String totalAlarmInfo = null;
			if(totalStatus == Contants.DETECTION_STATUS_NORMAL){
				historyAlarmStateMap.put(setInfo.getId(), false);
				historyAlarmTimesMap.put(setInfo.getId(), 0);
				
				// 本次数据正常，看原本的状态：若是告警状态，则发送恢复通知；若是正常状态，则不变
				if(getHistoryAlarmState(setInfo.getId())){
					totalAlarmInfo = "【i18n_client.NewPluginResultMerge.totalAlarmInfo1_n81i】</br>" + functionSb.toString();
				}

			}else if(totalStatus == Contants.DETECTION_STATUS_ABNORMAL){//状态异常
				historyAlarmStateMap.put(setInfo.getId(), true);
				historyAlarmTimesMap.put(setInfo.getId(), getHistoryAlarmTimes(setInfo.getId()) + 1);
				
				// 本次数据不正常，看原本的状态：若是正常状态，则发送告警，此主动告警也只有一次，除非监测恢复正常，之后又异常
				if(getHistoryAlarmTimes(setInfo.getId()) == 1) {//如果是进程监测							
					totalAlarmInfo = "【i18n_client.NewPluginResultMerge.totalAlarmInfo2_n81i】</br>" + functionSb.toString();
				}
				if(getHistoryAlarmTimes(setInfo.getId()) == Contants.overAlarmValTimes) {//若原本的状态是告警状态，则判断是否连续几次达到告警值，次数会一直累积，知道监测恢复正常，所以如果一直异常，则也只告警一次连续4次异常							
					totalAlarmInfo = "【i18n_client.NewPluginResultMerge.totalAlarmInfo3_n81i】</br>" + functionSb.toString();
				}
			}
			if(totalAlarmInfo!=null){
				//2014-5-12 add：根据配置的参数，决定是否启用监测数据超过设定值时的主动告警
				Boolean activeAlarmStart = Contants.ACTIIVE_ALARM_START;
				if(totalStatus == Contants.DETECTION_STATUS_NORMAL || //数据恢复主动告警
						(activeAlarmStart && totalStatus == Contants.DETECTION_STATUS_ABNORMAL)) { //数据异常主动告警
					AlarmUtil.sendAlarmMsg(setInfo.getId(), setInfo.getCheckTypeName(), setInfo.getProcessIden(),
							new Date(), new Date(), totalAlarmLevel, totalStatus, totalAlarmInfo,totalShowNum);
				}
			}

			// 组织监测数据组织
			List<String[]> dataList = new LinkedList<String[]>();
			// 总数据
			String[] totalData = new String[12];
			int index = 0;
			totalData[index++] = Contants.AGENT_HOST_UUID + ""; // UUID
			totalData[index++] = setInfo.getId() + ""; // 监测设置ID
			totalData[index++] = setInfo.getCheckTypeName(); // 监测类别
			totalData[index++] = setInfo.getProcessIden(); // 进程名称
			totalData[index++] = setInfo.getPlanCheckTime() + ""; // 监测服务启动时间
			totalData[index++] = checkDelayTime; // 检测时延（秒）
			totalData[index++] = writeDate.getTime() + ""; // 本次检测时间
			totalData[index++] = checkTimes; // 尝试次数
			totalData[index++] = getNextCheckTime(writeDate, setInfo);// 下次计划监测时间
			totalData[index++] = totalStatus + "";// 执行状态是否成功是否正常
			totalData[index++] = detectInfo; // 状态信息（描述信息）
			totalData[index++] = StringUtils.isBlank(functionSb.toString()) ? detectInfo : functionSb.toString();// 性能数据

			dataList.add(totalData);
			// 详细信息
			dataList.addAll(lines.subList(1, lines.size()));

			// 写入文件
			String fileName = DateUtil.getStingDate(DateUtil.YYYYMMDDHH24MMSS, writeDate) + ".csv";
			File tarFile1 = new File(tarDir, fileName + ".tp");
			FileWrUtil.csvFilePrinter(tarFile1, Contants.charset, dataList);
			File tarFile2 = new File(tarDir, fileName);
			if (tarFile2.exists())
				tarFile2.delete();
			tarFile1.renameTo(tarFile2);
			srcFile.delete();

			logger.info("生成监测结果文件：" + tarFile2.getParentFile().getName() + "/" + tarFile2.getName());

			// 忽略NC停止时间内的监测周期
			// setInfo.setLastMergeDetecTime(detecTime);
			setInfo.setLastMergeDetecTime(Math.max(detecTime, setInfo.getLastMergeDetecTime()));
			
		} catch (Exception e) {
			logger.error(e.getMessage(), e);
		}
	}

	// 下一次检测时间
	private String getNextCheckTime(Date now, SetInfo setInfo) {
		Calendar cal = Calendar.getInstance();
		cal.setTime(now);
		cal.add(Calendar.MINUTE, setInfo.getCheckGap().intValue());
		return cal.getTimeInMillis() + "";
	}

	/**
	 * 获取当前行告警信息
	 * @param sysData
	 * @return
	 */
	private String[] getAlarmState(List<AlarmInfo> alarmInfos, String[] sysData) {
		// strs数组数据依次为：告警序列号、告警级别、告警值、性能数据、本次最高告警级别
		String[] strs = new String[] { "", "", "", "", "", "" };
		if (alarmInfos == null) {
			return strs; 
		}
		int maxAlarmLevel = 99;
		String maxShowNum = "";
		for (AlarmInfo alarm : alarmInfos) {
			if (sysData.length < alarm.getShowNum()) {// 得到的数据个数和告警列数比较
				continue;
			}
			String data = sysData[alarm.getShowNum() - 1];
			boolean alarmFlag = false;

			/**
			 * 2014-5-15 add： 1.指定了特定的标识： (1).当前标识非空：不在指定标识内，则不做告警判断；在，则做告警判断
			 * (2).当前标识为空：空不在指定标识内，不做告警判断 2.未指定特定的标识：所有标识都进行告警判断
			 */
			String marker = alarm.getMarker();
			// Integer markerShowNum = 1;//先默认取第一个
			Integer markerShowNum = alarm.getMarkerFiledShowNum();
			logger.info("告警设置：checkType|" + alarm.getCheckType() + "  setInfoId|" + alarm.getSetInfoId()
					+ "  markerShowNum|" + alarm.getMarkerFiledShowNum() + "   marker|" + alarm.getMarker());
			if (markerShowNum != null && markerShowNum > 0 // 若未指定标识字段，则从DC传递到NC的json字符串中markerShowNum的值为0
					&& StringUtils.isNotBlank(marker)) {
				String markerCurVal = sysData[markerShowNum - 1];// 当前条详细监测数据的标识符
				String sperator = SysConfig.getStringVal("alarm.set.marker.separator", "|");
				if (StringUtils.isNotBlank(markerCurVal)) {
					if (!(sperator + marker.trim() + sperator).toLowerCase().contains(
									(sperator + markerCurVal.trim() + sperator).toLowerCase())) {// 当前标识不在指定的标识里
						continue;
					}
				} else {
					continue;
				}
			}

			if ("equals".equalsIgnoreCase(alarm.getPoliceSysmbols())) {// 相同
				if (data.equals(alarm.getPoliceValue())) {
					alarmFlag = true;
				}
			} else if ("include".equalsIgnoreCase(alarm.getPoliceSysmbols())) {// 包含告警值内容
				if (data.contains(alarm.getPoliceValue())) {
					alarmFlag = true;
				}
			} else if ("exclude".equalsIgnoreCase(alarm.getPoliceSysmbols())) {// 不包含告警值内容
				if (!data.contains(alarm.getPoliceValue())) {
					alarmFlag = true;
				}
			} else {
				double result = Double.parseDouble(data)
						- Double.parseDouble(alarm.getPoliceValue());
				if ((">".equals(alarm.getPoliceSysmbols()) && result > 0)
						|| ("<".equals(alarm.getPoliceSysmbols()) && result < 0)
						|| ("=".equals(alarm.getPoliceSysmbols()) && result == 0)
						|| (">=".equals(alarm.getPoliceSysmbols()) && result >= 0)
						|| ("<=".equals(alarm.getPoliceSysmbols()) && result <= 0)) {
					alarmFlag = true;
				}
			}
			
			String sysmbol = getAlarmSymbol(alarm.getPoliceSysmbols(), alarmFlag);
			if (alarmFlag) {
				strs[0] += alarm.getShowNum() + "|";// 告警序列号
				strs[1] += alarm.getPoliceLevel() + "|"; // 告警级别
				strs[2] += alarm.getPoliceValue() + "|"; // 告警值
				// 性能信息
//				strs[3] += alarm.getFiledCommonts() + ":"
//						+ sysData[alarm.getShowNum() - 1] + "("
//						+ alarm.getPoliceUnit() + ") " + sysmbol + "告警值"
//						+ alarm.getPoliceValue() + "(" + alarm.getPoliceUnit()
//						+ ") " + "不正常；";
				strs[3] += alarm.getFiledCommonts() + ":"
						+ sysData[alarm.getShowNum() - 1] + "("
						+ alarm.getPoliceUnit() + ") " + sysmbol + "i18n_client.NewPluginResultMerge.warningValue_n81i"
						+ alarm.getPoliceValue() + "(" + alarm.getPoliceUnit()
						+ ") " + "i18n_client.NewPluginResultMerge.abnormal_n81i；";
			} else {
				// 性能信息
//				strs[3] += alarm.getFiledCommonts() + ":"
//						+ sysData[alarm.getShowNum() - 1] + "("
//						+ alarm.getPoliceUnit() + ") " + sysmbol + "告警值"
//						+ alarm.getPoliceValue() + "(" + alarm.getPoliceUnit()
//						+ ") " + "正常；";
				strs[3] += alarm.getFiledCommonts() + ":"
						+ sysData[alarm.getShowNum() - 1] + "("
						+ alarm.getPoliceUnit() + ") " + sysmbol + "i18n_client.NewPluginResultMerge.warningValue_n81i"
						+ alarm.getPoliceValue() + "(" + alarm.getPoliceUnit()
						+ ") " + "i18n_client.NewPluginResultMerge.normal_n81i；";
			}

			// 2011-09-29 添加了连续几次达到告警值后主动告警，恢复正常后发送恢复信息
			// 2013-03-26 添加了告警状态控制是否立刻主动告警，如果已经告警则后期不发送告警信息。
			if (maxAlarmLevel > alarm.getPoliceLevel()) {// 保留本次最高告警级别，值越小级别越高
				maxAlarmLevel = alarm.getPoliceLevel();
				maxShowNum = alarm.getShowNum() + "";
			}

		}// for end
		for (int i = 0; i < strs.length - 1; i++) {
			if (strs[i].length() > 0) {
				strs[i] = strs[i].substring(0, strs[i].length() - 1);
			}
		}
		strs[strs.length - 2] = maxAlarmLevel + "";// 本次告警最高级别
		strs[strs.length - 1] = maxShowNum;// 本次告警最高级别对应的序列号showNum
		return strs;
	}

	private String getAlarmSymbol(String oldSymbol, boolean alarmFlag) {
		String symbol = "";
//		if (alarmFlag) {
//			if (">".equals(oldSymbol)) {
//				symbol = "大于";
//			} else if (">=".equals(oldSymbol)) {
//				symbol = "超过";
//			} else if ("<".equals(oldSymbol)) {
//				symbol = "小于";
//			} else if ("<=".equals(oldSymbol)) {
//				symbol = "未超过";
//			} else if ("=".equals(oldSymbol)) {
//				symbol = "等于";
//			} else {
//				symbol = oldSymbol;
//			}
//		} else {
//			if (">".equals(oldSymbol)) {
//				symbol = "未超过";
//			} else if (">=".equals(oldSymbol)) {
//				symbol = "小于";
//			} else if ("<".equals(oldSymbol)) {
//				symbol = "超过";
//			} else if ("<=".equals(oldSymbol)) {
//				symbol = "大于";
//			} else if ("=".equals(oldSymbol)) {
//				symbol = "不等于";
//			} else if ("equals".equalsIgnoreCase(oldSymbol)) {
//				symbol = "not equals";
//			} else if ("include".equalsIgnoreCase(oldSymbol)) {
//				symbol = "exclude";
//			} else if ("exclude".equalsIgnoreCase(oldSymbol)) {
//				symbol = "include";
//			}
//		}
		if (alarmFlag) {
			if (">".equals(oldSymbol)) {
				symbol = "i18n_client.NewPluginResultMerge.gt_n81i";
			} else if (">=".equals(oldSymbol)) {
				symbol = "i18n_client.NewPluginResultMerge.out_n81i";
			} else if ("<".equals(oldSymbol)) {
				symbol = "i18n_client.NewPluginResultMerge.lt_n81i";
			} else if ("<=".equals(oldSymbol)) {
				symbol = "i18n_client.NewPluginResultMerge.in_n81i";
			} else if ("=".equals(oldSymbol)) {
				symbol = "i18n_client.NewPluginResultMerge.eq_n81i";
			} else {
				symbol = oldSymbol;
			}
		} else {
			if (">".equals(oldSymbol)) {
				symbol = "i18n_client.NewPluginResultMerge.in_n81i";
			} else if (">=".equals(oldSymbol)) {
				symbol = "i18n_client.NewPluginResultMerge.lt_n81i";
			} else if ("<".equals(oldSymbol)) {
				symbol = "i18n_client.NewPluginResultMerge.out_n81i";
			} else if ("<=".equals(oldSymbol)) {
				symbol = "i18n_client.NewPluginResultMerge.gt_n81i";
			} else if ("=".equals(oldSymbol)) {
				symbol = "i18n_client.GetInfoRun.notEquels_n81i";
			} else if ("equals".equalsIgnoreCase(oldSymbol)) {
				symbol = "not equals";
			} else if ("include".equalsIgnoreCase(oldSymbol)) {
				symbol = "exclude";
			} else if ("exclude".equalsIgnoreCase(oldSymbol)) {
				symbol = "include";
			}
		}
		return symbol;
	}
	
	private boolean getHistoryAlarmState(Long setInfoId) {
		Boolean alarmState = historyAlarmStateMap.get(setInfoId);
		return (alarmState != null && alarmState == true);
	}
	
	private int getHistoryAlarmTimes(Long setInfoId) {
		Integer alarmTimes = historyAlarmTimesMap.get(setInfoId);
		return (alarmTimes != null ? alarmTimes : 0);
	}
}