CI #144 integration: P0-P6 smart interoperability exact-head validation

src/AR.Iec61850/Engineering/Canonical/CanonicalLiveModelAdapter.cs

@@ -1,4 +1,5 @@
 using AR.Iec61850.Discovery;
+using AR.Iec61850.Scl.Workspace;
 
 namespace AR.Iec61850.Engineering.Canonical;
 
@@ -34,6 +35,24 @@ public static CanonicalIedModel FromLiveDiscovery(LiveIedModelDiscoveryDocument
             });
     }
 
+    /// <summary>
+    /// Public source-correct canonical ingress for an already opened SCL IED workspace.
+    /// Applications should use this instead of re-labeling the workspace DesignModel as
+    /// live discovery merely to reuse canonical planning.
+    /// </summary>
+    public static CanonicalIedModel FromSclWorkspace(SclIedWorkspace workspace)
+    {
+        ArgumentNullException.ThrowIfNull(workspace);
+
+        return FromSclProjection(
+            workspace.DesignModel,
+            sourceName: "SCL workspace",
+            sourceEdition: string.Empty,
+            iedName: workspace.IedName,
+            accessPointName: workspace.AccessPointName,
+            domainAliases: EmptyAliases);
+    }
+
     internal static CanonicalIedModel FromSclProjection(
         LiveIedModelDiscoveryDocument projection,
         string sourceName,
@@ -150,7 +169,7 @@ private static CanonicalIedModel Build(
 
             dataSets[i] = new CanonicalDataSet
             {
-                Reference = RemapReference(dataSet.Reference, context.DomainAliases),
+                Reference = NormalizeConfiguredReference(dataSet.Reference, context.DomainAliases),
                 MmsDomain = RemapDomain(dataSet.Domain, context.DomainAliases),
                 LogicalNode = dataSet.LogicalNode,
                 Name = dataSet.Name,
@@ -167,12 +186,12 @@ private static CanonicalIedModel Build(
             var report = source.ReportControls[i];
             reportControls[i] = new CanonicalReportControl
             {
-                Reference = RemapReference(report.Reference, context.DomainAliases),
+                Reference = NormalizeConfiguredReference(report.Reference, context.DomainAliases),
                 MmsDomain = RemapDomain(report.Domain, context.DomainAliases),
                 LogicalNode = report.LogicalNode,
                 Name = report.Name,
                 Buffered = report.Buffered,
-                DataSetReference = RemapReference(report.DataSetReference, context.DomainAliases),
+                DataSetReference = NormalizeConfiguredReference(report.DataSetReference, context.DomainAliases),
                 ReportId = report.ReportId,
                 ConfRev = report.ConfRev,
                 TriggerOptions = report.TriggerOptions,
@@ -232,6 +251,17 @@ private static CanonicalIedModel Build(
         };
     }
 
+    /// <summary>
+    /// Canonical DataSet/ReportControl identity uses one source-neutral dotted form.
+    /// SCL commonly carries '$' MMS component separators while live discovery may expose
+    /// the same configured resource with dots. Source projections retain their original
+    /// spelling; the shared CanonicalIedModel does not.
+    /// </summary>
+    private static string NormalizeConfiguredReference(
+        string value,
+        IReadOnlyDictionary<string, string> aliases)
+        => RemapReference(value, aliases).Replace('$', '.');
+
     private static string RemapDomain(string value, IReadOnlyDictionary<string, string> aliases)
     {
         var normalized = value?.Trim() ?? string.Empty;

src/AR.Iec61850/Engineering/Canonical/CanonicalStaticReportCoverageResolver.cs

@@ -0,0 +1,282 @@
+namespace AR.Iec61850.Engineering.Canonical;
+
+public enum CanonicalStaticReportSignalCoverageStatus
+{
+    Covered,
+    SignalNotFound,
+    AmbiguousSignalIdentity,
+    NoStaticDataSetMembership,
+    StaticDataSetWithoutReportControl
+}
+
+public sealed class CanonicalStaticReportSelection
+{
+    public string Reference { get; init; } = string.Empty;
+    public string FunctionalConstraint { get; init; } = string.Empty;
+}
+
+public sealed class CanonicalStaticReportDataSetCandidate
+{
+    public string DataSetReference { get; init; } = string.Empty;
+    public string SourceDataSetReference { get; init; } = string.Empty;
+    public int[] MemberIndexes { get; init; } = Array.Empty<int>();
+    public string[] ReportControlReferences { get; init; } = Array.Empty<string>();
+}
+
+public sealed class CanonicalStaticReportSignalCoverage
+{
+    public string RequestedReference { get; init; } = string.Empty;
+    public string RequestedFunctionalConstraint { get; init; } = string.Empty;
+    public string CanonicalReference { get; init; } = string.Empty;
+    public string CanonicalFunctionalConstraint { get; init; } = string.Empty;
+    public CanonicalStaticReportSignalCoverageStatus Status { get; init; }
+    public CanonicalStaticReportDataSetCandidate[] DataSetCandidates { get; init; } = Array.Empty<CanonicalStaticReportDataSetCandidate>();
+
+    public bool IsCovered => Status == CanonicalStaticReportSignalCoverageStatus.Covered;
+}
+
+public sealed class CanonicalStaticReportCoverageSegment
+{
+    public string DataSetReference { get; init; } = string.Empty;
+    public string SourceDataSetReference { get; init; } = string.Empty;
+    public CanonicalDataSetMember[] OrderedMembers { get; init; } = Array.Empty<CanonicalDataSetMember>();
+    public CanonicalReportControl[] ReportControls { get; init; } = Array.Empty<CanonicalReportControl>();
+    public string[] SelectedSignalReferences { get; init; } = Array.Empty<string>();
+}
+
+public sealed class CanonicalStaticReportCoveragePlan
+{
+    public CanonicalIngressKind Ingress { get; init; }
+    public CanonicalStaticReportSignalCoverage[] Signals { get; init; } = Array.Empty<CanonicalStaticReportSignalCoverage>();
+    public CanonicalStaticReportCoverageSegment[] Segments { get; init; } = Array.Empty<CanonicalStaticReportCoverageSegment>();
+
+    public int RequestedSignalCount => Signals.Length;
+    public int CoveredSignalCount => Signals.Count(signal => signal.IsCovered);
+    public int UncoveredSignalCount => RequestedSignalCount - CoveredSignalCount;
+}
+
+/// <summary>
+/// Source-neutral static-report coverage over the shared CanonicalIedModel.
+///
+/// This resolver never chooses an operational RCB instance and performs no IED writes.
+/// It answers one question only: which configured static DataSet/ReportControl resources
+/// already cover each exact canonical signal? Discovery and Open-SCL therefore enter the
+/// same coverage logic after canonicalization.
+///
+/// Structured DataSet members are handled by exact reference-boundary containment. A
+/// member such as A.phsA covers its typed descendants but never sibling phases. Full
+/// ordered DataSet membership is retained in every segment because InformationReport
+/// projection remains positional even when the application selected only a subset.
+/// </summary>
+public static class CanonicalStaticReportCoverageResolver
+{
+    public static CanonicalStaticReportCoveragePlan Resolve(
+        CanonicalIedModel model,
+        IEnumerable<CanonicalStaticReportSelection> selections)
+    {
+        ArgumentNullException.ThrowIfNull(model);
+        ArgumentNullException.ThrowIfNull(selections);
+
+        var requested = selections.ToArray();
+        var signalIndex = BuildSignalIndex(model);
+        var reportByDataSet = model.ReportControls
+            .Where(report => !string.IsNullOrWhiteSpace(report.DataSetReference))
+            .GroupBy(report => NormalizeConfiguredReference(report.DataSetReference), StringComparer.Ordinal)
+            .ToDictionary(
+                group => group.Key,
+                group => group
+                    .OrderBy(report => NormalizeConfiguredReference(report.Reference), StringComparer.Ordinal)
+                    .ToArray(),
+                StringComparer.Ordinal);
+
+        var results = new CanonicalStaticReportSignalCoverage[requested.Length];
+        for (var index = 0; index < requested.Length; index++)
+            results[index] = ResolveSignal(model, requested[index], signalIndex, reportByDataSet);
+
+        var segmentDataSets = results
+            .Where(result => result.IsCovered)
+            .SelectMany(result => result.DataSetCandidates)
+            .Select(candidate => candidate.DataSetReference)
+            .Distinct(StringComparer.Ordinal)
+            .ToArray();
+
+        var segments = segmentDataSets
+            .Select(dataSetReference => BuildSegment(
+                model,
+                dataSetReference,
+                results,
+                reportByDataSet))
+            .Where(segment => segment is not null)
+            .Cast<CanonicalStaticReportCoverageSegment>()
+            .ToArray();
+
+        return new CanonicalStaticReportCoveragePlan
+        {
+            Ingress = model.Source.Ingress,
+            Signals = results,
+            Segments = segments
+        };
+    }
+
+    private static CanonicalStaticReportSignalCoverage ResolveSignal(
+        CanonicalIedModel model,
+        CanonicalStaticReportSelection selection,
+        IReadOnlyDictionary<string, CanonicalSignalRow[]> signalIndex,
+        IReadOnlyDictionary<string, CanonicalReportControl[]> reportByDataSet)
+    {
+        var requestedReference = selection.Reference?.Trim() ?? string.Empty;
+        var requestedFc = NormalizeFc(selection.FunctionalConstraint);
+
+        if (!signalIndex.TryGetValue(requestedReference, out var referenceMatches))
+        {
+            return new CanonicalStaticReportSignalCoverage
+            {
+                RequestedReference = requestedReference,
+                RequestedFunctionalConstraint = requestedFc,
+                Status = CanonicalStaticReportSignalCoverageStatus.SignalNotFound
+            };
+        }
+
+        var matches = string.IsNullOrWhiteSpace(requestedFc)
+            ? referenceMatches
+            : referenceMatches
+                .Where(signal => string.Equals(
+                    NormalizeFc(model.Strings.Resolve(signal.FunctionalConstraint)),
+                    requestedFc,
+                    StringComparison.Ordinal))
+                .ToArray();
+
+        if (matches.Length != 1)
+        {
+            return new CanonicalStaticReportSignalCoverage
+            {
+                RequestedReference = requestedReference,
+                RequestedFunctionalConstraint = requestedFc,
+                Status = matches.Length == 0
+                    ? CanonicalStaticReportSignalCoverageStatus.SignalNotFound
+                    : CanonicalStaticReportSignalCoverageStatus.AmbiguousSignalIdentity
+            };
+        }
+
+        var signal = matches[0];
+        var canonicalReference = model.Strings.Resolve(signal.ObjectReference);
+        var canonicalFc = NormalizeFc(model.Strings.Resolve(signal.FunctionalConstraint));
+
+        var candidates = new List<CanonicalStaticReportDataSetCandidate>();
+        var anyDataSet = false;
+        foreach (var dataSet in model.DataSets)
+        {
+            var memberIndexes = dataSet.Members
+                .Where(member => MemberCoversSignal(member, canonicalReference, canonicalFc))
+                .Select(member => member.Index)
+                .OrderBy(memberIndex => memberIndex)
+                .ToArray();
+            if (memberIndexes.Length == 0)
+                continue;
+
+            anyDataSet = true;
+            var canonicalDataSetReference = NormalizeConfiguredReference(dataSet.Reference);
+            reportByDataSet.TryGetValue(canonicalDataSetReference, out var reports);
+            candidates.Add(new CanonicalStaticReportDataSetCandidate
+            {
+                DataSetReference = canonicalDataSetReference,
+                SourceDataSetReference = dataSet.Reference,
+                MemberIndexes = memberIndexes,
+                ReportControlReferences = reports?
+                    .Select(report => NormalizeConfiguredReference(report.Reference))
+                    .ToArray() ?? Array.Empty<string>()
+            });
+        }
+
+        var reportBacked = candidates
+            .Where(candidate => candidate.ReportControlReferences.Length > 0)
+            .OrderBy(candidate => candidate.DataSetReference, StringComparer.Ordinal)
+            .ToArray();
+
+        return new CanonicalStaticReportSignalCoverage
+        {
+            RequestedReference = requestedReference,
+            RequestedFunctionalConstraint = requestedFc,
+            CanonicalReference = canonicalReference,
+            CanonicalFunctionalConstraint = canonicalFc,
+            Status = reportBacked.Length > 0
+                ? CanonicalStaticReportSignalCoverageStatus.Covered
+                : anyDataSet
+                    ? CanonicalStaticReportSignalCoverageStatus.StaticDataSetWithoutReportControl
+                    : CanonicalStaticReportSignalCoverageStatus.NoStaticDataSetMembership,
+            DataSetCandidates = reportBacked.Length > 0
+                ? reportBacked
+                : candidates.OrderBy(candidate => candidate.DataSetReference, StringComparer.Ordinal).ToArray()
+        };
+    }
+
+    private static CanonicalStaticReportCoverageSegment? BuildSegment(
+        CanonicalIedModel model,
+        string dataSetReference,
+        IReadOnlyList<CanonicalStaticReportSignalCoverage> results,
+        IReadOnlyDictionary<string, CanonicalReportControl[]> reportByDataSet)
+    {
+        var dataSet = model.DataSets.SingleOrDefault(candidate =>
+            string.Equals(
+                NormalizeConfiguredReference(candidate.Reference),
+                dataSetReference,
+                StringComparison.Ordinal));
+        if (dataSet is null)
+            return null;
+
+        reportByDataSet.TryGetValue(dataSetReference, out var reports);
+        reports ??= Array.Empty<CanonicalReportControl>();
+
+        var selected = results
+            .Where(result => result.IsCovered &&
+                result.DataSetCandidates.Any(candidate =>
+                    string.Equals(candidate.DataSetReference, dataSetReference, StringComparison.Ordinal)))
+            .Select(result => result.CanonicalReference)
+            .Distinct(StringComparer.Ordinal)
+            .OrderBy(reference => reference, StringComparer.Ordinal)
+            .ToArray();
+
+        return new CanonicalStaticReportCoverageSegment
+        {
+            DataSetReference = dataSetReference,
+            SourceDataSetReference = dataSet.Reference,
+            OrderedMembers = dataSet.Members.OrderBy(member => member.Index).ToArray(),
+            ReportControls = reports,
+            SelectedSignalReferences = selected
+        };
+    }
+
+    private static IReadOnlyDictionary<string, CanonicalSignalRow[]> BuildSignalIndex(CanonicalIedModel model)
+        => model.Signals
+            .GroupBy(signal => model.Strings.Resolve(signal.ObjectReference), StringComparer.Ordinal)
+            .ToDictionary(group => group.Key, group => group.ToArray(), StringComparer.Ordinal);
+
+    private static bool MemberCoversSignal(
+        CanonicalDataSetMember member,
+        string signalReference,
+        string signalFc)
+    {
+        var memberReference = member.Reference?.Trim() ?? string.Empty;
+        if (memberReference.Length == 0 || signalReference.Length == 0)
+            return false;
+
+        var memberFc = NormalizeFc(member.FunctionalConstraint);
+        if (memberFc.Length > 0 &&
+            !string.Equals(memberFc, signalFc, StringComparison.Ordinal))
+        {
+            return false;
+        }
+
+        return string.Equals(signalReference, memberReference, StringComparison.Ordinal) ||
+               signalReference.StartsWith(memberReference + ".", StringComparison.Ordinal);
+    }
+
+    private static string NormalizeConfiguredReference(string? value)
+    {
+        var text = (value ?? string.Empty).Trim();
+        return text.Length == 0 ? string.Empty : text.Replace('$', '.');
+    }
+
+    private static string NormalizeFc(string? value)
+        => (value ?? string.Empty).Trim().ToUpperInvariant();
+}