public RemapAlarmResult[] RemapAlarms(RemapAlarmsParameter[] parameters)
{
if (NotValid())
return null;
var results = new RemapAlarmResult[parameters.Length];
for (var i = 0; i < parameters.Length; i++)
{
var result = new RemapAlarmResult();
var parameter = parameters[i];
results[i] = result;
IAlarmsRunTarget runTarget;
if (!_project.AlarmsRunTargets.TryGetValue(parameter.CategoryId, out runTarget))
continue;
AcknowledgeAlarms(parameter, runTarget);
ReadAlarmStatus(parameter, result, runTarget);
ReadCurrentAlarms(parameter, result, runTarget);
ReadHistoryAlarms(parameter, result, runTarget);
result.Notifications = GetNotifications(runTarget.Reporter.Notifications);
}
return results;
}
private ParametersInfo GetParameters()
{
var r = new ParametersInfo();
var commonAcknowledgeParameters = _commonCategory.AlarmsToAcknowledge();
var commonCurrentQueries = _commonCategory.QueriesForCurrent();
r.CommonCurrentInfo.AddRange(commonCurrentQueries.Select(q =>
new Tuple<Action<Alarm[]>, CriteriaType, int>(q.Item4, q.Item1, q.Item3)));
var commonHistoryQueries = _commonCategory.QueriesForHistory();
r.CommonHistoryInfo.AddRange(commonHistoryQueries.Select(q =>
new Tuple<Action<Alarm[]>, CriteriaType, int>(q.Item4, q.Item1, q.Item3)));
var commonStatusIsRead = _commonCategory.IsRead();
foreach (var c in _categories.Values)
{
var parameter = new RemapAlarmsParameter
{
CategoryId = c.Id
};
var addToParameters = false;
parameter.AcknowledgeParameters = GetAcknowledgeParameters(c, commonAcknowledgeParameters);
if (parameter.AcknowledgeParameters.Any())
{
addToParameters = true;
}
if (c.IsRead() || commonStatusIsRead)
{
parameter.GetStatus = true;
addToParameters = true;
}
var currentQueries = c.QueriesForCurrent();
var currentCallbacks = currentQueries.Select(q => q.Item4).ToArray();
parameter.CurrentParameters = commonCurrentQueries.Concat(currentQueries)
.Select(q => new Tuple<CriteriaType, AlarmSampleId, int>(q.Item1, q.Item2, q.Item3))
.ToArray();
if (parameter.CurrentParameters.Any())
{
addToParameters = true;
}
var historyQueries = c.QueriesForHistory();
var historyCallbacks = historyQueries.Select(q => q.Item4).ToArray();
parameter.HistoryParameters = commonHistoryQueries.Concat(historyQueries)
.Select(q => new Tuple<CriteriaType, AlarmSampleId, int>(q.Item1, q.Item2, q.Item3))
.ToArray();
if (parameter.HistoryParameters.Any())
{
addToParameters = true;
}
if (addToParameters)
{
r.Parameters.Add(new Tuple<RemapAlarmsParameter, Action<Alarm[]>[], Action<Alarm[]>[]>(
parameter, currentCallbacks, historyCallbacks));
}
}
return r;
}
private static void ReadHistoryAlarms(RemapAlarmsParameter parameter, RemapAlarmResult result, IAlarmsRunTarget runTarget)
{
var currentAlarms = new Alarm[parameter.HistoryParameters.Length][];
for (var i = 0; i < parameter.HistoryParameters.Length; i++)
{
var curPar = parameter.HistoryParameters[i];
currentAlarms[i] = runTarget.GetHistoryAlarms(curPar.Item1, curPar.Item2, curPar.Item3);
}
result.History = currentAlarms;
}
private static void ReadAlarmStatus(RemapAlarmsParameter parameter, RemapAlarmResult result, IAlarmsRunTarget runTarget)
{
if (!parameter.GetStatus)
return;
var status = runTarget.GetHasActiveAndUnacknowledged();
result.HasActive = status.Item1;
result.HasUnacknowledged = status.Item2;
}
private static void AcknowledgeAlarms(RemapAlarmsParameter parameter, IAlarmsRunTarget runTarget)
{
foreach (var p in parameter.AcknowledgeParameters)
{
runTarget.Acknowledge(p.Item1, p.Item2);
}
}
protected override void EstablishContext()
{
base.EstablishContext();
Parameter = new RemapAlarmsParameter
{
AcknowledgeParameters = new Tuple<AlarmSampleId[], Identity>[0],
GetStatus = true,
CategoryId = Id,
CurrentParameters = new []
{
new Tuple<CriteriaType, AlarmSampleId, int>(
CriteriaType.DownFromInfinity, new AlarmSampleId(
DateTime.Now, RandomGenerator.GetRandomInt32()), RandomGenerator.GetRandomInt32())
},
HistoryParameters = new[]
{
new Tuple<CriteriaType, AlarmSampleId, int>(
CriteriaType.DownFromInfinity, new AlarmSampleId(
DateTime.Now, RandomGenerator.GetRandomInt32()), RandomGenerator.GetRandomInt32())
},
};
AlarmsRunTarget.Setup(t => t.GetHasActiveAndUnacknowledged()).Returns(new Tuple<bool, bool>(true, false)).Verifiable();
var curPar = Parameter.CurrentParameters.Single();
Current = new Alarm[0];
AlarmsRunTarget.Setup(t => t.GetCurrentAlarms(curPar.Item1, curPar.Item2, curPar.Item3)).Returns(Current).Verifiable();
var histPar = Parameter.HistoryParameters.Single();
History = new Alarm[0];
AlarmsRunTarget.Setup(t => t.GetHistoryAlarms(histPar.Item1, histPar.Item2, histPar.Item3)).Returns(History).Verifiable();
Notification = new Notification(DateTime.Now, "Message", "Short", "Long");
AlarmsRunTarget.Setup(t => t.Reporter.Notifications).Returns(
new ReadOnlyObservableCollection<Notification>(new ObservableCollection<Notification>
{
Notification
})).Verifiable();
Result = Service.RemapAlarms(new [] {Parameter}).Single();
}
protected override void EstablishContext()
{
base.EstablishContext();
Parameter = new RemapAlarmsParameter
{
AcknowledgeParameters = new Tuple<AlarmSampleId[], Identity>[0],
GetStatus = false,
CategoryId = Id,
CurrentParameters = new Tuple<CriteriaType, AlarmSampleId, int>[0],
HistoryParameters = new Tuple<CriteriaType, AlarmSampleId, int>[0]
};
Notification = new Notification(DateTime.Now, "Message", "Short", "Long");
AlarmsRunTarget.Setup(t => t.Reporter.Notifications).Returns(
new ReadOnlyObservableCollection<Notification>(new ObservableCollection<Notification>
{
Notification
})).Verifiable();
Result = Service.RemapAlarms(new[] { Parameter }).Single();
}