import { mkdir, readFile, writeFile } from "node:fs/promises";

const ledger = JSON.parse(
  await readFile("docs/architecture/review-ledger.json", "utf8"),
);
const results = [];
for (const [diagram, review] of Object.entries(ledger.reviews)) {
  const content = await readFile(review.path, "utf8");
  const hasDiagram = /```mermaid[\s\S]+```/.test(content);
  const scorePass =
    typeof ledger.reviewerThreshold === "number" &&
    typeof review.score === "number" &&
    review.score >= ledger.reviewerThreshold;
  results.push({
    diagram,
    path: review.path,
    hasDiagram,
    reviewer: review.reviewer,
    score: review.score,
    scorePass,
    passed:
      hasDiagram &&
      Boolean(review.reviewer) &&
      scorePass &&
      ledger.status === "PASS_SCOPED",
  });
}
const passed = results.every((result) => result.passed);
await mkdir("artifacts/quality", { recursive: true });
await writeFile(
  "artifacts/quality/documentation-review.json",
  `${JSON.stringify(
    {
      schemaVersion: 1,
      generatedAt: new Date().toISOString(),
      status: ledger.status,
      reviewerThreshold: ledger.reviewerThreshold,
      results,
      passed,
    },
    null,
    2,
  )}\n`,
);
if (!passed) {
  process.stderr.write(
    "Documentation readiness: FAIL_UNVERIFIED (reviewer threshold and signed reviews required)\n",
  );
  process.exit(1);
}
process.stdout.write("Documentation readiness: PASS_SCOPED\n");