/**
 * Password Hash Generator for Weight Tracker
 * 
 * This utility script generates a bcrypt hash for your password
 * that can be used in the PASSWORD_HASH environment variable.
 * 
 * Usage: node generate-password-hash.js <your-password>
 */

const bcrypt = require('bcryptjs');

async function generateHash() {
  // Get password from command line argument
  const password = process.argv[2];
  
  if (!password) {
    console.error('Error: No password provided');
    console.log('Usage: node generate-password-hash.js <your-password>');
    process.exit(1);
  }
  
  try {
    // Generate hash with bcrypt (cost factor 10)
    const hash = await bcrypt.hash(password, 10);
    
    console.log('\nPassword Hash Generated Successfully\n');
    console.log('Copy this hash to your PASSWORD_HASH environment variable in Coolify:');
    console.log('----------------------------------------------------------------');
    console.log(hash);
    console.log('----------------------------------------------------------------\n');
    
    console.log('For docker-compose.yml, use:');
    console.log(`PASSWORD_HASH=${hash}\n`);
    
    console.log('For .env file, use:');
    console.log(`PASSWORD_HASH=${hash}\n`);
    
  } catch (error) {
    console.error('Error generating hash:', error);
  }
}

// Run the function
generateHash();