import { spawnSync } from 'node:child_process';
import { mkdirSync, writeFileSync } from 'node:fs';
import { join } from 'node:path';

const qaVersion = process.env.PUBLIC_QA_VERSION ?? makeQaVersion();

runPnpmScript('verify:local-release');
runPnpmScript('qa:early');
writeReleaseManifest(qaVersion);
runPnpmScript('deploy:nas:dist');
runPnpmScript('verify:public-deploy', { PUBLIC_QA_VERSION: qaVersion });

console.log(`Shipped and verified public deploy with PUBLIC_QA_VERSION=${qaVersion}`);

function makeQaVersion() {
  const stamp = new Date().toISOString().replace(/[-:.TZ]/g, '').slice(0, 14);
  return `ship-${stamp}`;
}

function writeReleaseManifest(qaVersion) {
  const manifest = {
    app: 'heros_web',
    qaVersion,
    commit: gitValue(['rev-parse', 'HEAD'], 'unknown'),
    shortCommit: gitValue(['rev-parse', '--short', 'HEAD'], 'unknown'),
    branch: gitValue(['branch', '--show-current'], 'unknown'),
    generatedAt: new Date().toISOString(),
    verification: ['verify:local-release', 'qa:early', 'verify:public-deploy']
  };

  mkdirSync('dist', { recursive: true });
  writeFileSync(join('dist', 'release-manifest.json'), `${JSON.stringify(manifest, null, 2)}\n`, 'utf8');
  console.log(`Wrote dist/release-manifest.json for ${manifest.shortCommit} (${qaVersion})`);
}

function gitValue(args, fallback) {
  const result = spawnSync('git', args, { cwd: process.cwd(), encoding: 'utf8' });
  if (result.status !== 0) {
    return fallback;
  }
  return result.stdout.trim() || fallback;
}

function runPnpmScript(scriptName, extraEnv = {}) {
  const label = `pnpm run ${scriptName}`;
  console.log(`\n$ ${label}`);

  const result =
    process.platform === 'win32'
      ? spawnSync(process.env.ComSpec ?? 'cmd.exe', ['/d', '/s', '/c', `pnpm.cmd run ${scriptName}`], {
          cwd: process.cwd(),
          env: { ...process.env, ...extraEnv },
          stdio: 'inherit'
        })
      : spawnSync('pnpm', ['run', scriptName], {
          cwd: process.cwd(),
          env: { ...process.env, ...extraEnv },
          stdio: 'inherit'
        });

  if (result.status !== 0) {
    throw new Error(`Command failed: ${label}`);
  }
}