package com.wgcloud.service;
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import com.github.pagehelper.PageHelper;
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import com.github.pagehelper.PageInfo;
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import com.wgcloud.entity.SnmpInfo;
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import com.wgcloud.entity.SnmpInterfaceInfo;
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import com.wgcloud.entity.SnmpState;
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import com.wgcloud.mapper.SnmpInfoMapper;
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import com.wgcloud.mapper.SnmpInterfaceInfoMapper;
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import com.wgcloud.util.HostUtil;
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import com.wgcloud.util.SnmpUtil;
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import com.wgcloud.util.UUIDUtil;
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import com.wgcloud.util.msg.WarnMailUtil;
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import com.wgcloud.util.msg.WarnPools;
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import com.wgcloud.util.staticvar.BatchData;
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import com.wgcloud.util.staticvar.StaticKeys;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import javax.servlet.http.HttpServletRequest;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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import java.util.Map;
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/**
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* @version v3.3
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* @ClassName:SnmpInfoService.java
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* @author: http://www.wgstart.com
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* @date: 2022年4月10日
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* @Description: SnmpInfoService.java
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* @Copyright: 2019-2021 wgcloud. All rights reserved.
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*/
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@Service
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public class SnmpInfoService {
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public PageInfo selectByParams(Map<String, Object> params, int currPage, int pageSize) throws Exception {
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PageHelper.startPage(currPage, pageSize);
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List<SnmpInfo> list = snmpInfoMapper.selectByParams(params);
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PageInfo<SnmpInfo> pageInfo = new PageInfo<SnmpInfo>(list);
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return pageInfo;
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}
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public void save(SnmpInfo SnmpInfo) throws Exception {
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SnmpInfo.setId(UUIDUtil.getUUID());
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SnmpInfo.setCreateTime(new Date());
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//第一次保存，初始化一些数据
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SnmpInfo.setState(StaticKeys.ON_STATE);
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SnmpInfo.setSnmpUnit(StaticKeys.BYTES_STR);
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SnmpInfo.setBytesSent("0");
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SnmpInfo.setBytesRecv("0");
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SnmpInfo.setSentAvg("0");
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SnmpInfo.setRecvAvg("0");
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SnmpInfo.setCpuPer("0");
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SnmpInfo.setMemPer("0");
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if (StringUtils.isEmpty(SnmpInfo.getHostname())) {
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SnmpInfo.setHostname(SnmpInfo.getHostname().trim());
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}
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if (StringUtils.isEmpty(SnmpInfo.getRecvOID())) {
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SnmpInfo.setRecvOID(SnmpInfo.getRecvOID().trim());
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}
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if (StringUtils.isEmpty(SnmpInfo.getSentOID())) {
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SnmpInfo.setSentOID(SnmpInfo.getSentOID().trim());
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}
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if (StringUtils.isEmpty(SnmpInfo.getCpuPerOID())) {
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SnmpInfo.setCpuPerOID(SnmpInfo.getCpuPerOID().trim());
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}
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if (StringUtils.isEmpty(SnmpInfo.getMemSizeOID())) {
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SnmpInfo.setMemSize(SnmpInfo.getMemSizeOID().trim());
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}
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if (StringUtils.isEmpty(SnmpInfo.getMemTotalSizeOID())) {
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SnmpInfo.setMemTotalSizeOID(SnmpInfo.getMemTotalSizeOID().trim());
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}
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snmpInfoMapper.save(SnmpInfo);
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}
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public int countByParams(Map<String, Object> params) throws Exception {
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return snmpInfoMapper.countByParams(params);
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}
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@Transactional
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public int deleteById(String[] id) throws Exception {
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return snmpInfoMapper.deleteById(id);
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}
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public void updateById(SnmpInfo snmpInfo)
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throws Exception {
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if (StringUtils.isEmpty(snmpInfo.getHostname())) {
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snmpInfo.setHostname(snmpInfo.getHostname().trim());
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}
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snmpInfoMapper.updateById(snmpInfo);
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}
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public SnmpInfo selectById(String id) throws Exception {
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return snmpInfoMapper.selectById(id);
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}
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@Transactional
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public void updateRecord(List<SnmpInfo> recordList) throws Exception {
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snmpInfoMapper.updateList(recordList);
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}
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public List<SnmpInfo> selectAllByParams(Map<String, Object> params) throws Exception {
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return snmpInfoMapper.selectAllByParams(params);
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}
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/**
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* snmp设备扫描检测任务具体处理线程
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*
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* @param snmpMap
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* @param h
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* @param date
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*/
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public void taskThreadHandler(Map<String, String> snmpMap, SnmpInfo h, Date date) {
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SnmpInfo snmpInfo = null;
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List<SnmpInterfaceInfo> interfaceSnmpInfo = new ArrayList<>();
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if (StaticKeys.ON_STATE.equals(snmpMap.get(h.getHostname()))) {
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snmpInfo = SnmpUtil.getAvgSnmpInfo(h);
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interfaceSnmpInfo = SnmpUtil.getInterfaceSnmpInfo(h);
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}
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h.setCreateTime(date);
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h.setState(StaticKeys.ON_STATE);
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if (null != snmpInfo) {
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h.setRecvAvg(snmpInfo.getRecvAvg());
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h.setSentAvg(snmpInfo.getSentAvg());
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h.setBytesSent(snmpInfo.getBytesSent());
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h.setBytesRecv(snmpInfo.getBytesRecv());
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h.setMemPer(snmpInfo.getMemPer());
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h.setCpuPer(snmpInfo.getCpuPer());
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}
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//设备下线后，不再更新时间 begin
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if (null == snmpInfo) {
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h.setState(StaticKeys.DOWN_STATE);
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h.setCreateTime(null);
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h.setRecvAvg(null);
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h.setSentAvg(null);
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h.setBytesSent(null);
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h.setBytesRecv(null);
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}
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//设备下线后，不再更新时间 end
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try {
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updateById(h);
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} catch (Exception e) {
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e.printStackTrace();
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}
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if (StaticKeys.ON_STATE.equals(h.getState())) {
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SnmpState snmpState = new SnmpState();
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snmpState.setRecvAvg(h.getRecvAvg());
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snmpState.setSentAvg(h.getSentAvg());
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snmpState.setCpuPer(h.getCpuPer());
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snmpState.setMemPer(h.getMemPer());
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snmpState.setSnmpInfoId(h.getId());
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snmpState.setCreateTime(date);
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BatchData.SNMP_STATE_LIST.add(snmpState);
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//新增接口詳情
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if(interfaceSnmpInfo.size() > 0){
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List<SnmpInterfaceInfo> interfaceInfos = snmpInterfaceInfoMapper.selectByHostName(h.getHostname());
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if(interfaceInfos.size() > 0){
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snmpInterfaceInfoMapper.deleteByHostName(h.getHostname());
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snmpInterfaceInfoMapper.insertList(interfaceSnmpInfo);
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}else {
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snmpInterfaceInfoMapper.insertList(interfaceSnmpInfo);
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}
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}
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}
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if (StaticKeys.DOWN_STATE.equals(h.getState())) {
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//返回错误处理
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WarnMailUtil.sendSnmpInfo(h, true);
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} else {
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//返回成功处理
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if (null != WarnPools.MEM_WARN_MAP.get(h.getId())) {
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WarnMailUtil.sendSnmpInfo(h, false);
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}
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}
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}
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/**
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* 保存操作日志
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*
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* @param request 获取当前登录用户
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* @param action 操作标识
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*/
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public void saveLog(HttpServletRequest request, String action, SnmpInfo snmpInfo) {
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if (null == snmpInfo) {
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return;
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}
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logInfoService.save(HostUtil.getAccountByRequest(request).getAccount() + action + "snmp设备监测信息：" + snmpInfo.getHostname(),
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"snmp设备：" + snmpInfo.getRemark(), StaticKeys.LOG_XTCZ);
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}
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@Autowired
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private SnmpInfoMapper snmpInfoMapper;
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@Autowired
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private LogInfoService logInfoService;
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@Autowired
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private SnmpInterfaceInfoMapper snmpInterfaceInfoMapper;
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}
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