#!/usr/bin/env node

/**
 * Setup script for forking aturi.to
 * 
 * This interactive script helps you configure your fork by:
 * - Creating a .env.local file with your settings
 * - Updating key configuration values
 * - Providing next steps for deployment
 * 
 * Usage: node scripts/setup-fork.js
 */

const fs = require('fs');
const path = require('path');
const readline = require('readline');

const rl = readline.createInterface({
  input: process.stdin,
  output: process.stdout,
});

function question(prompt) {
  return new Promise((resolve) => {
    rl.question(prompt, resolve);
  });
}

async function main() {
  console.log('\n🌟 Welcome to aturi.to fork setup!\n');
  console.log('This script will help you configure your custom instance.\n');

  // Get configuration from user
  const domain = await question('What is your custom domain? (e.g., myshare.app): ');
  const siteName = await question(`Site name [${domain}]: `) || domain;
  const description = await question('Site description [Fast travel across the Atmosphere]: ') || 'Fast travel across the Atmosphere';
  const authorName = await question('Your name: ');
  const authorUrl = await question('Your website/profile URL (optional): ');
  const repoUrl = await question('Your repository URL: ');

  console.log('\n📝 Creating .env.local file...\n');

  // Create .env.local content
  const envContent = `# aturi.to Fork Configuration
# Generated by setup-fork.js

# Your custom domain
NEXT_PUBLIC_DOMAIN=${domain}

# Site branding
NEXT_PUBLIC_SITE_NAME=${siteName}
NEXT_PUBLIC_SITE_DESCRIPTION=${description}

# Author/Creator info
NEXT_PUBLIC_AUTHOR_NAME=${authorName}
${authorUrl ? `NEXT_PUBLIC_AUTHOR_URL=${authorUrl}` : '# NEXT_PUBLIC_AUTHOR_URL='}

# Source code repository URL
NEXT_PUBLIC_REPO_URL=${repoUrl}

# Analytics (optional)
# NEXT_PUBLIC_ANALYTICS_ENABLED=true

# Feature flags
NEXT_PUBLIC_SHOW_INTEGRATION_PROMO=true
`;

  // Write .env.local
  const envPath = path.join(process.cwd(), '.env.local');
  fs.writeFileSync(envPath, envContent);

  console.log('✅ Created .env.local\n');

  // Update config.ts with defaults
  console.log('💡 Your configuration is ready!\n');
  
  console.log('Next steps:\n');
  console.log('1. Review src/lib/config.ts if you need more customization');
  console.log('2. Customize waypoints in src/utils/waypoints.tsx');
  console.log('3. Update branding (logo, colors) in src/app/globals.css');
  console.log('4. Test locally: npm run dev');
  console.log('5. Deploy to Vercel and configure your domain\n');

  console.log('📚 See FORKING.md for detailed instructions.\n');
  console.log('⚖️  Remember: Keep your fork open source under GPL v3!\n');
  
  console.log('🎉 Setup complete! Happy forking!\n');

  rl.close();
}

main().catch((error) => {
  console.error('Error:', error);
  process.exit(1);
});