/// <summary>Handles a message.</summary>
public void HandleMessage(IMessage message)
{
try
{
Init();
int count1 = bll.DevInfos.GetCount();
string msg = Encoding.UTF8.GetString(message.Body);
events recv = JsonConvert.DeserializeObject <events>(msg);
if (recv == null)
{
return;
}
int nsrc = recv.src;
DevInfo di = null;
if (nsrc == 1 || nsrc == 2)
{
if (recv.raw_id == null || recv.raw_id == "")
{
return;
}
di = DevList.Find(p => p.Abutment_DevID == recv.raw_id);
}
else if (nsrc == 3)
{
if (recv.node == null || recv.node == "")
{
return;
}
di = DevList.Find(p => p.Code == recv.node);
}
long lTimeStamp = recv.t * 1000;
bool bFlag = false;
int nLevel = (int)recv.level;
Abutment_DevAlarmLevel adLevel = (Abutment_DevAlarmLevel)nLevel;
if (nLevel == 0)
{
adLevel = Abutment_DevAlarmLevel.未定;
}
if (di == null)
{
//DevAlarm da2 = new DevAlarm();
//da2.Abutment_Id = recv.id;
//da2.Title = recv.title;
//da2.Msg = recv.msg;
//da2.Level = adLevel;
//da2.Code = recv.code;
//da2.Src = (Abutment_DevAlarmSrc)recv.src;
//da2.DevInfoId = 0;//未找到设备
//da2.Device_desc = recv.deviceDesc;
//da2.AlarmTime = TimeConvert.ToDateTime(lTimeStamp);
//da2.AlarmTimeStamp = lTimeStamp;
//bll.DevAlarms.Add(da2);//未找到设备的告警也记录下来，
//Log. bv
//LogEvent.Info("RealAlarm", string.Format("没找到设备信息,json:{0}", msg));
//LogEvent.Info("RealAlarm", string.Format("没找到设备信息:{0}", recv.title));
SaveMessageToFile(msg, "noDev");
return;//没找到设备信息，则不做任何处理，
}
if (recv.title.Contains("防拆") || recv.msg.Contains("防拆"))
{
SaveMessageToFile(msg, "filter");
return;//过滤掉有“防拆”字段的告警，没有意义。
}
LogEvent.Info("RealAlarm", string.Format("获取设备:{0}", recv.title));
SaveMessageToFile(msg, "");
DevAlarm da = DaList.Find(p => p.DevInfoId == di.Id && p.AlarmTimeStamp == lTimeStamp);
if (da == null)
{
if (recv.state == 0)
{
da = CreateDevAlarm(recv, di, lTimeStamp, adLevel);
bll.DevAlarms.Add(da);
DaList.Add(da);
bFlag = true;
}
}
else
{
if (recv.state == 1 || recv.state == 2)
{
DevAlarmHistory da_history = da.RemoveToHistory();
DaList.Remove(da);
bll.DevAlarms.DeleteById(da.Id);
bll.DevAlarmHistorys.Add(da_history);//告警恢复 放到历史数据中
da.Level = Abutment_DevAlarmLevel.无;
bFlag = true;
}
else if (adLevel != da.Level)
{
da.Level = adLevel;
da.Title = recv.title;
da.Msg = recv.msg;
bll.DevAlarms.Edit(da);
bFlag = true;
}
}
if (bFlag)
{
OnDevAlarmReceived(da);
}
int count2 = bll.DevInfos.GetCount();
if (count2 > count1)
{
Log.Info(LogTags.RealAlarm, "添加了数据:" + count1 + "->" + count2);
}
return;
}
catch (Exception ex)
{
Log.Info(LogTags.RealAlarm, "HandleMessage:" + ex);
}
}
