import type { ValueType, WorkspaceRevision } from "../capability-model/types.js";
import { ExecutionPlanError } from "./plan.js";
const string: ValueType = { kind: "scalar", name: "string" };
/** Narrow immutable installation metadata. No graph enumeration or live reflection. */
export function portableReflectionType(selector: string): ValueType {
  if (selector !== "presentations")
    throw new ExecutionPlanError(
      "UNSUPPORTED_PORTABLE_REFLECTION",
      selector,
      "Only checked presentation metadata is portable",
    );
  return {
    kind: "list",
    value: { kind: "record", fields: { id: string, subject: string, atoms: { kind: "list", value: string } } },
  };
}
export function portableReflectionValue(workspace: WorkspaceRevision, selector: string) {
  portableReflectionType(selector);
  return (workspace.presentations ?? [])
    .map((p) => ({
      id: p.id,
      subject: p.subject,
      atoms: [
        ...new Set(workspace.conformances.filter((c) => c.interfaceRevisionId === p.subject).map((c) => c.atomId)),
      ].sort(),
    }))
    .sort((a, b) => a.id.localeCompare(b.id));
}