import { startServers } from './server-utils.js';
import { E2E_BACKEND_PORT, E2E_FRONTEND_PORT } from './playwright.config.js';
import { unlinkSync } from 'fs';
import { homedir } from 'os';
import { join } from 'path';

function cleanupTestFiles() {
  const testFile = join(homedir(), 'foo.md');
  try {
    unlinkSync(testFile);
    console.log('Cleaned up test file:', testFile);
  } catch {
    // File doesn't exist, ignore
  }
}

export default async function globalSetup() {
  // Clean up test files from previous runs
  cleanupTestFiles();

  // Skip if servers are managed externally (e.g., by scripts/test)
  if (process.env.SKIP_SERVER_SETUP) {
    console.log('\n=== Skipping server setup (SKIP_SERVER_SETUP is set) ===\n');
    return;
  }
  console.log('\n=== Starting E2E Test Environment ===\n');
  console.log(`Backend port: ${E2E_BACKEND_PORT}, Frontend port: ${E2E_FRONTEND_PORT}`);
  await startServers(E2E_BACKEND_PORT, E2E_FRONTEND_PORT);
  console.log('\n=== E2E Test Environment Ready ===\n');
}