private static void ProcessAlarm(AlarmThreadManagerConfig cfg, double value, int reason)
{
// Найдем тревогу у которой время окончания - пустое.
var al = GetAlarm(cfg.TagId);
// Если среди тревог нет активных тревог.
if (al == null)
{
// И если причина не нормальное состояние.
if (reason != 0)
{
OpenAlarm(cfg, value, reason);
}
return;
}
// Если её начальное состояние совпадает с текущим, то похер эта тревога уже и так есть.
if (al.SRes == reason)
{
return;
}
// Если её начальное состояние не совпадает с текущим, то зафиксируем окончание этой тревоги.
CloseAlarm(al, value, reason);
// И если тревога квитирована. Уберем из списка.
if (al.Qted != null)
{
_alarms.Remove(al);
}
// Если состояние не стало нормальным. Добавим новую тревогу.
if (reason != 0)
{
OpenAlarm(cfg, value, reason);
}
}
private static void OpenAlarm(AlarmThreadManagerConfig alarmConfig, double value, int reason)
{
var dateTime = DateTime.Now;
var dateTimeString = dateTime.ToString(DtFormat);
// Добавляем тревогу в базу.
var rawVal = value.ToString().Replace(',', '.');
var sysUser = context.Alarms.Create();
sysUser.TagId = alarmConfig.TagId;
sysUser.SRes = reason;
sysUser.STime = dateTime;
sysUser.SVal = (float)value;
sysUser.ERes = -10;
logger.Logged("Info", "Add Alarm [tag:" + alarmConfig.Tag + ";sval:" + sysUser.SVal + "; STime:" + dateTime + " ]...", "AlarmThreadManager", "LoadAlarmsLastStates");
context.Alarms.Add(sysUser);
// сохраняем
context.SaveChanges();
//MyDB.sql_query_local("insert into alarms (Tag, SRes, STime, SVal, ERes) values('" + alarmConfig.Tag + "'," + reason + ",'" + dateTimeString + "', " + rawVal + ", -10);");
//var qres2 = MyDB.sql_query_local("select id from alarms where tag='" + alarmConfig.Tag + "' and STime='" + dateTimeString + "'");
//int tid = -1;
//if (qres2.count_rows > 0)
// tid = Convert.ToInt32(qres2.GetValue(0, 0));
var z = (from ti in context.Alarms
where ti.TagId == alarmConfig.TagId //&& ti.STime == dateTime
orderby ti.STime descending
select ti.Id);
// from al context.Alarms .Where(d => d.TagId == alarmConfig.TagId && d.STime == dateTime).ToList();
var id = z.ToList();// Создадим тревогу чтобы не дергать каждый раз базу.
var result = new AlarmThreadManagerAlarm
{
Id = id.First(),
TagId = alarmConfig.TagId,
SRes = reason,
STime = dateTime,
SVal = value,
Qted = null,
ERes = -10,
ETime = DateTime.MinValue
};
_alarms.Add(result);
logger.Logged("Info", "add alarm [" + alarmConfig.TagId + "][" + reason + "] to alarmserver...", "AlarmThreadManager", "OpenAlarm");
}
// Перезагружает конфигурацию одной тревоги. Если к примеру изменили её через конфигуратор тревог.
public void LoadOneAlarm(int tagid)
{
lock (ConfigLocker)
{
if (tagid == null)
{
logger.Logged("Error", " TagName is null or empty.", "AlarmThreadManager", "LoadOneAlarm");
return;
}
AlarmThreadManagerConfig curTag;
// var cRes = MyDB.sql_query_local("SELECT * FROM Signal_Alarm_Messages WHERE input_source='" + tagName + "';");
// if (cRes.count_rows > 0)
// {
var tags = (from ti in context.Objects
join to in context.Properties on ti.Id equals to.ObjectId
where ti.Type == 2 && to.PropId == 0 && ti.Id == tagid
select to.Value);
var taglist = tags.ToList();
// var cRes = MyDB.sql_query_local("SELECT * FROM Signal_Alarm_Messages;");
foreach (var tagjson in taglist)
{
dynamic alarm = _json.Deserialize(tagjson);
var tag = Convert.ToString(alarm.Connection);
var tagId = Convert.ToInt32(alarm.Id);
var enabled = Convert.ToBoolean(alarm.enabled);
var active = Convert.ToBoolean(alarm.active);
var hihiText = Convert.ToString(alarm.hihiText);
var hiText = Convert.ToString(alarm.hiText);
var normalText = Convert.ToString(alarm.normalText);
var loText = Convert.ToString(alarm.loText);
var loloText = Convert.ToString(alarm.loloText);
double hihiSeverity;
if (!Double.TryParse(alarm.hihiSeverity, out hihiSeverity))
{
hihiSeverity = Double.MaxValue;
}
double hiSeverity;
if (!Double.TryParse(alarm.hiSeverity, out hiSeverity))
{
hiSeverity = Double.MaxValue;
}
double loSeverity;
if (!Double.TryParse(alarm.loSeverity, out loSeverity))
{
loSeverity = Double.MinValue;
}
double loloSeverity;
if (!Double.TryParse(alarm.loloSeverity, out loloSeverity))
{
loloSeverity = Double.MinValue;
}
curTag = new AlarmThreadManagerConfig
{
Tag = tag,
TagId = tagId,
Enabled = enabled,
Active = active,
HihiText = hihiText,
HiText = hiText,
NormalText = normalText,
LoText = loText,
LoloText = loloText,
HihiSeverity = hihiSeverity,
HiSeverity = hiSeverity,
LoSeverity = loSeverity,
LoloSeverity = loloSeverity
};
var index = -1;
for (var cfgi = 0; cfgi < _cfgs.Count; cfgi++)
{
if (_cfgs[cfgi].TagId == tagid)
{
index = cfgi;
break;
}
}
if (index != -1)
{
_cfgs[index] = curTag;
}
else
{
_cfgs.Add(curTag);
}
}
}
}
// Перезагружает конфигурацию одной тревоги. Если к примеру изменили её через конфигуратор тревог.
public void LoadOneAlarm(int tagid)
{
lock (ConfigLocker)
{
if (tagid == null)
{
logger.Logged("Error", " TagName is null or empty.", "AlarmThreadManager", "LoadOneAlarm");
return;
}
AlarmThreadManagerConfig alarm_ = null;
var tags = (from ti in context.Objects
join to in context.Properties on ti.Id equals to.ObjectId
where ti.Type == 2 && to.PropId == 0 && ti.Id == tagid
select new { Id = ti.Id, Prop = to.Value });
var taglist = tags.ToList();
foreach (var tagjson in taglist)
{
dynamic alarm = _json.Deserialize(tagjson.Prop);
var tag = new TagId
{
TagName = Convert.ToString(alarm.Connection),
PollerId = Convert.ToInt32(alarm.Opc)
};
var alarms = Convert.ToString(alarm.Alarms);
if (alarms != null)
{
alarm_ = new AlarmThreadManagerConfig();
var _props = _json.Deserialize(alarms, alarm_.GetType());
alarm_ = (AlarmThreadManagerConfig)_props;
if (alarm_.Enabled)
{
alarm_.TagId = Convert.ToInt32(tagjson.Id);
alarm_.Tag = tag;
if (alarm_.Sound)
{
_soundalarms.Add(tagjson.Id);
}
if (alarm_.HihiSeverity == null)
{
alarm_.HihiSeverity = Double.MaxValue;
}
if (alarm_.HiSeverity == null)
{
alarm_.HiSeverity = Double.MaxValue;
}
if (alarm_.LoSeverity == null)
{
alarm_.LoSeverity = Double.MinValue;
}
if (alarm_.LoloSeverity == null)
{
alarm_.LoloSeverity = Double.MinValue;
}
_cfgs.Add(alarm_);
}
var tagId = Convert.ToInt32(alarm.Id);
if (alarm_.HihiSeverity == null)
{
alarm_.HihiSeverity = Double.MaxValue;
}
if (alarm_.HiSeverity == null)
{
alarm_.HiSeverity = Double.MaxValue;
}
if (alarm_.LoSeverity == null)
{
alarm_.LoSeverity = Double.MinValue;
}
if (alarm_.LoloSeverity == null)
{
alarm_.LoloSeverity = Double.MinValue;
}
}
var index = -1;
for (var cfgi = 0; cfgi < _cfgs.Count; cfgi++)
{
if (_cfgs[cfgi].TagId == tagid)
{
index = cfgi;
break;
}
}
if (index != -1)
{
_cfgs[index] = alarm_;
}
else
{
_cfgs.Add(alarm_);
}
}
}
}
// Загружает конфигурацию тревог при старте системы.
public static void LoadAlarmsConfigurations()
{
lock (ConfigLocker)
{
_cfgs.Clear();
_cfgsEv.Clear();
_soundalarms.Clear();
var taglist = _tags.Where(x => x.Type == 2 && !String.IsNullOrEmpty(x.Prop));
foreach (var tagjson in taglist)
{
dynamic alarm = JsonConvert.DeserializeObject(tagjson.Prop);
var tag = new TagId
{
TagName = ("Sfera." + Convert.ToString(alarm.Connection) + "." + tagjson.Name.Replace("_unreal", "")).Replace('/', '.'),
PollerId = Convert.ToInt32(alarm.Opc)
};
try
{
var events = Convert.ToString(alarm.Events);
if (events != null && events != "")
{
var event_ = new EventThreadManagerConfig();
var _props = _json.Deserialize(events, event_.GetType());
event_ = (EventThreadManagerConfig)_props;
if (event_.Enabled)
{
event_.Tag = tag;
event_.TagId = Convert.ToInt32(tagjson.Id);
_cfgsEv.Add(event_);
}
}
}
catch (Exception ex)
{
logger.Logged("Err", "add Event tag [" + tag.PollerId + "][" + tag.TagName + "] to alarmserver failed: " + ex.Message,
"AlarmThreadManager", "LoadAlarmsLastStates");
}
try
{
var tagId = Convert.ToInt32(tagjson.Id);
var alarms = Convert.ToString(alarm.Alarms);
if (alarms != null && alarms != "")
{
var alarm_ = new AlarmThreadManagerConfig();
var _props = _json.Deserialize(alarms, alarm_.GetType());
alarm_ = (AlarmThreadManagerConfig)_props;
if (alarm_.Enabled)
{
alarm_.TagId = Convert.ToInt32(tagjson.Id);
alarm_.Tag = tag;
if (alarm_.Sound)
{
_soundalarms.Add(tagId);
}
if (alarm_.HihiSeverity == null)
{
alarm_.HihiSeverity = Double.MaxValue;
}
if (alarm_.HiSeverity == null)
{
alarm_.HiSeverity = Double.MaxValue;
}
if (alarm_.LoSeverity == null)
{
alarm_.LoSeverity = Double.MinValue;
}
if (alarm_.LoloSeverity == null)
{
alarm_.LoloSeverity = Double.MinValue;
}
_cfgs.Add(alarm_);
}
logger.Logged("Info", "Конфигурация тревоги [" + tag.PollerId + "][" + tag.TagName + "] добавлена...", "AlarmThreadManager", "LoadAlarmsLastStates");
}
}
catch (Exception ex)
{
logger.Logged("Err", "Неверная конфигурация тревоги [" + tag.PollerId + "][" + tag.TagName + "] : " +
ex.Message, "AlarmThreadManager", "LoadAlarmsLastStates");
}
}
}
}
