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

import { scanRealtimeBoundaries } from "./lib/realtime-boundaries.ts";

const sourceRoot = argument("--source-root") ?? "src";
const artifact =
  argument("--artifact") ??
  "artifacts/quality/realtime-boundaries.json";
const violations = await scanRealtimeBoundaries(sourceRoot);
const report = Object.freeze({
  schemaVersion: 1,
  sourceRoot,
  violations,
  passed: violations.length === 0,
});

await mkdir(path.dirname(artifact), { recursive: true });
await writeFile(
  artifact,
  `${JSON.stringify(report, null, 2)}\n`,
);

if (violations.length > 0) {
  for (const violation of violations) {
    process.stderr.write(
      `${violation.file}:${violation.line} ${violation.ruleId}\n`,
    );
  }
  process.exit(1);
}

process.stdout.write(
  `Realtime boundaries: PASS (${sourceRoot})\n`,
);

function argument(name: string): string | undefined {
  const index = process.argv.indexOf(name);
  return index >= 0 ? process.argv[index + 1] : undefined;
}