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
	SelectedSource evidence.SourceID
}

type Entry struct {
	Source           evidence.SourceID
	Field            string
	Value            any
	Timestamp        time.Time
	ObservationID    string
	ObservedAt       time.Time
	Revision         evidence.ObservationRevision
	EvidenceChecksum string
	Rejections       []Rejection
	// Authority ranges from 0.0 to 1.0.
	Authority float64
	// Confidence ranges from 0.0 to 1.0.
	Confidence    float64
	Reason        string
	PreviousValue any
}

type Field struct {
	Current   Entry   // Current value and its source
	History   []Entry // Historical values
	Conflicts []ConflictInfo
}

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

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

type Rejection struct {
	Source evidence.SourceID
	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
}