import { spawnSync } from "node:child_process";
import path from "node:path";
import process from "node:process";

const extraArgs = process.argv.slice(2);
const conflicting = extraArgs.find(
  (arg) =>
    arg === "--project" ||
    arg.startsWith("--project=") ||
    arg === "--workers" ||
    arg.startsWith("--workers="),
);

if (conflicting) {
  console.error(
    `e2e 전체 러너는 프로젝트와 worker를 단계별로 소유합니다 (${conflicting}). ` +
      "focused 실행은 npm run e2e:parallel 또는 npm run e2e:single-run을 사용하세요.",
  );
  process.exit(2);
}

const playwrightCli = path.resolve(
  process.cwd(),
  "node_modules/@playwright/test/cli.js",
);

function runPhase(label, args) {
  console.log(`\n[e2e] ${label}`);
  const result = spawnSync(
    process.execPath,
    [playwrightCli, "test", ...args, ...extraArgs],
    {
      cwd: process.cwd(),
      env: process.env,
      stdio: "inherit",
    },
  );
  if (result.error) {
    console.error(`[e2e] ${label} 실행 실패: ${result.error.message}`);
    process.exit(1);
  }
  if (result.status !== 0) process.exit(result.status ?? 1);
}

// Route-fixture/browser-only tests may use the machine's worker pool. Durable DB,
// provider, and engine tests must start only after that pool drains and then run
// one at a time against the single local API/gateway runtime.
runPhase("fixture desktop/mobile 병렬 단계", [
  "--project=chromium-desktop",
  "--project=chromium-mobile",
  `--workers=${process.env.E2E_PARALLEL_WORKERS ?? "4"}`,
]);
runPhase("DB/engine single-run 직렬 단계", [
  "--project=chromium-single-run",
  "--workers=1",
]);