/**
 * Password Hash Generator for Weight Tracker
 * 
 * This script generates a bcrypt hash for a given password that can be used
 * with the Weight Tracker application's authentication system.
 * 
 * Usage:
 *   node generate-password.js <your-password>
 */

const bcrypt = require('bcryptjs');

// Get password from command line arguments
const password = process.argv[2];

if (!password) {
  console.error('Error: Password is required');
  console.log('Usage: node generate-password.js <your-password>');
  process.exit(1);
}

// Generate salt and hash
const saltRounds = 10;
bcrypt.genSalt(saltRounds, (err, salt) => {
  if (err) {
    console.error('Error generating salt:', err);
    process.exit(1);
  }
  
  bcrypt.hash(password, salt, (err, hash) => {
    if (err) {
      console.error('Error generating hash:', err);
      process.exit(1);
    }
    
    console.log('\nPassword Hash for Nginx Basic Authentication:');
    console.log(hash);
    console.log('\nUse this hash in your PASSWORD_HASH environment variable in Coolify.');
    console.log('Example:');
    console.log(`PASSWORD_HASH=${hash}`);
  });
});