import type {
  LayoutCellEvidence,
  LayoutRuleId,
  LayoutViolationFact,
  Ui001EvidenceRecord,
} from "./types.js";
import { LAYOUT_DETECTOR_VERSION } from "./types.js";

export function screenshotRefs(evidence: LayoutCellEvidence): string[] {
  return [evidence.layoutArtifacts.fullScreenshot.relativePath];
}

export function timestampPhase(evidence: LayoutCellEvidence): string {
  return evidence.settled.signal;
}

export function buildUi001Evidence(
  evidence: LayoutCellEvidence,
  ruleId: LayoutRuleId,
  violation: LayoutViolationFact,
  classificationBasis: string,
): Ui001EvidenceRecord {
  const cell = evidence.cell;
  return {
    ruleId,
    route: cell.routeId,
    url: cell.url,
    role: cell.role,
    locale: cell.locale,
    viewport: cell.viewport,
    state: cell.state,
    actions: cell.actions,
    timestampPhase: timestampPhase(evidence),
    targetLocator: violation.locator,
    measuredEvidence: {
      ...violation.measurement,
      layoutProbe: {
        aggregateCls: evidence.layoutProbe.aggregateCls,
        clsThreshold: evidence.layoutProbe.clsThreshold,
        excludedRecentInputShiftCount: evidence.layoutProbe.excludedRecentInputShiftCount,
      },
    },
    screenshotRefs: screenshotRefs(evidence),
    detectorVersion: LAYOUT_DETECTOR_VERSION,
    classificationBasis,
    violation,
  };
}