tests fixes and sprints work

src/Policy/__Libraries/StellaOps.Policy/Licensing/LicenseComplianceModels.cs

@@ -0,0 +1,120 @@
+using System.Collections.Immutable;
+
+namespace StellaOps.Policy.Licensing;
+
+public interface ILicenseComplianceEvaluator
+{
+    Task<LicenseComplianceReport> EvaluateAsync(
+        IReadOnlyList<LicenseComponent> components,
+        LicensePolicy policy,
+        CancellationToken ct = default);
+}
+
+public sealed record LicenseComponent
+{
+    public required string Name { get; init; }
+    public string? Version { get; init; }
+    public string? Purl { get; init; }
+    public string? LicenseExpression { get; init; }
+    public ImmutableArray<string> Licenses { get; init; } = [];
+    public ImmutableDictionary<string, string> Metadata { get; init; } = ImmutableDictionary<string, string>.Empty;
+}
+
+public sealed record LicenseComplianceReport
+{
+    public LicenseInventory Inventory { get; init; } = new();
+    public ImmutableArray<LicenseFinding> Findings { get; init; } = [];
+    public ImmutableArray<LicenseConflict> Conflicts { get; init; } = [];
+    public LicenseComplianceStatus OverallStatus { get; init; } = LicenseComplianceStatus.Pass;
+    public ImmutableArray<AttributionRequirement> AttributionRequirements { get; init; } = [];
+}
+
+public sealed record LicenseInventory
+{
+    public ImmutableArray<LicenseUsage> Licenses { get; init; } = [];
+    public ImmutableDictionary<LicenseCategory, int> ByCategory { get; init; } =
+        ImmutableDictionary<LicenseCategory, int>.Empty;
+    public int UnknownLicenseCount { get; init; }
+    public int NoLicenseCount { get; init; }
+}
+
+public sealed record LicenseUsage
+{
+    public required string LicenseId { get; init; }
+    public string? Expression { get; init; }
+    public LicenseCategory Category { get; init; }
+    public ImmutableArray<string> Components { get; init; } = [];
+    public int Count { get; init; }
+}
+
+public sealed record LicenseFinding
+{
+    public required LicenseFindingType Type { get; init; }
+    public required string LicenseId { get; init; }
+    public required string ComponentName { get; init; }
+    public string? ComponentPurl { get; init; }
+    public LicenseCategory Category { get; init; }
+    public string? Message { get; init; }
+}
+
+public sealed record LicenseConflict
+{
+    public required string ComponentName { get; init; }
+    public string? ComponentPurl { get; init; }
+    public ImmutableArray<string> LicenseIds { get; init; } = [];
+    public string? Reason { get; init; }
+}
+
+public sealed record AttributionRequirement
+{
+    public required string ComponentName { get; init; }
+    public string? ComponentPurl { get; init; }
+    public required string LicenseId { get; init; }
+    public ImmutableArray<string> Notices { get; init; } = [];
+    public bool IncludeLicenseText { get; init; }
+}
+
+public sealed record LicenseObligation
+{
+    public required LicenseObligationType Type { get; init; }
+    public string? Details { get; init; }
+}
+
+public enum LicenseComplianceStatus
+{
+    Pass = 0,
+    Warn = 1,
+    Fail = 2
+}
+
+public enum LicenseFindingType
+{
+    ProhibitedLicense = 0,
+    CopyleftInProprietaryContext = 1,
+    LicenseConflict = 2,
+    UnknownLicense = 3,
+    MissingLicense = 4,
+    AttributionRequired = 5,
+    SourceDisclosureRequired = 6,
+    PatentClauseRisk = 7,
+    CommercialRestriction = 8,
+    ConditionalLicenseViolation = 9
+}
+
+public enum LicenseCategory
+{
+    Unknown = 0,
+    Permissive = 1,
+    WeakCopyleft = 2,
+    StrongCopyleft = 3,
+    Proprietary = 4,
+    PublicDomain = 5
+}
+
+public enum LicenseObligationType
+{
+    Attribution = 0,
+    SourceDisclosure = 1,
+    PatentGrant = 2,
+    TrademarkNotice = 3
+}