#!/usr/bin/env node
/**
 * Opens a generated report in the default browser.
 *
 *   node scripts/open-report.mjs            the evidence report
 *   node scripts/open-report.mjs playwright Playwright's own HTML report
 */

import { spawn } from 'node:child_process';
import { existsSync } from 'node:fs';
import { dirname, join, resolve } from 'node:path';
import { fileURLToPath } from 'node:url';

const ROOT = resolve(dirname(fileURLToPath(import.meta.url)), '..');

const which = process.argv[2] ?? 'evidence';
const target =
  which === 'playwright'
    ? join(ROOT, 'e2e', 'playwright-report', 'index.html')
    : join(ROOT, 'e2e', 'evidence-report', 'index.html');

if (!existsSync(target)) {
  console.error(`No report at ${target}\nRun the suite first: npm run test:e2e`);
  process.exit(1);
}

// Each platform has its own opener; none of them need a dependency.
const [command, args] =
  process.platform === 'win32'
    ? ['cmd', ['/c', 'start', '', target]]
    : process.platform === 'darwin'
      ? ['open', [target]]
      : ['xdg-open', [target]];

spawn(command, args, { detached: true, stdio: 'ignore' }).unref();
console.log(`Opened ${target}`);