// 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");
}
}
}
}
