provenance

type AuditResult struct {
	Valid       bool
	Issues      []string
	Warnings    []string
	Coverage    float64  // Percentage of fields with provenance
	Conflicts   int      // Number of unresolved conflicts
	MissingData []string // Fields without provenance
}

type ConflictInfo struct {
	Sources        []evidence.SourceID // Sources that had conflicting values
	Values         []any               // The conflicting values
	Resolution     string              // How the conflict was resolved
	SelectedSource evidence.SourceID   // Which source was selected
}

type Entry struct {
	Source           evidence.SourceID            // Source that provided the value (e.g., "providers", "models_dev_git")
	Field            string                       // Field path
	Value            any                          // The actual value
	Timestamp        time.Time                    // When the value was set
	ObservationID    string                       // Stable identity of the winning source observation
	ObservedAt       time.Time                    // When the winning source was observed
	Revision         evidence.ObservationRevision // Exact revision of the winning observation
	EvidenceChecksum string                       // Digest binding the winning normalized evidence
	Rejections       []Rejection                  // Higher-authority observations rejected before selection
	Authority        float64                      // Authority score (0.0 to 1.0)
	Confidence       float64                      // Confidence in the value (0.0 to 1.0)
	Reason           string                       // Reason for selecting this value
	PreviousValue    any                          // Previous value if updated
}

type Field struct {
	Current   Entry          // Current value and its source
	History   []Entry        // Historical values
	Conflicts []ConflictInfo // Any conflicts that were resolved
}

type File struct {
	Provenance Map `yaml:"provenance"`
}

type Map map[string][]Entry // key is "resourceType:resourceID:fieldPath"

type Rejection struct {
	Source evidence.SourceID // Source whose field observation was rejected
	Reason string            // Stable human-readable validation or applicability reason
}

type Report struct {
	Resources map[string]ResourceProvenance // key is "resourceType:resourceID"
}

type ResourceProvenance struct {
	Type   evidence.ResourceType // Resource type (e.g., "model", "provider", "author")
	ID     string
	Fields map[string]Field
}

type Tracker struct {
	// contains filtered or unexported fields
}