Document evidence

1import type { DocumentAnchor } from "./document-anchor";
2 
3export type AnchorResolution =
4  | { status: "resolved"; anchor: DocumentAnchor }
5  | { status: "missing" }
6  | { status: "invalid"; reason: string };
7 
8export type EvidenceAnchor = {
9  id: string;
10  anchor: AnchorResolution;
11};
12 
13export type EvidenceItem<Payload> = EvidenceAnchor & {
14  payload: Payload;
15};
16 
17export function resolvedEvidenceAnchor(
18  anchor: DocumentAnchor,
19): AnchorResolution {
20  return { status: "resolved", anchor };
21}
22 
23export function missingEvidenceAnchor(): AnchorResolution {
24  return { status: "missing" };
25}
26 
27export function invalidEvidenceAnchor(reason: string): AnchorResolution {
28  return { status: "invalid", reason };
29}