const { Pool } = require('pg');
const bcrypt = require('bcryptjs');

const pool = new Pool({
  connectionString: 'postgres://postgres:Q12IqYPcJXe2VlBP3xohxZZxG8HpPxXBu4ZAXsvhnRgIwyuYpB0Q4o13fumHv2KQ@65.109.236.58:5678/postgres'
});

async function run() {
  const email = 'admin@p2cgateway.com';
  const plainPassword = 'password123';
  const hash = await bcrypt.hash(plainPassword, 10);

  console.log('Adding password_hash column if it doesn\'t exist...');
  await pool.query(`ALTER TABLE admin_users ADD COLUMN IF NOT EXISTS password_hash TEXT;`);

  console.log('Checking if admin exists...');
  const res = await pool.query('SELECT * FROM admin_users WHERE email = $1', [email]);
  if (res.rows.length > 0) {
    console.log('Updating existing admin password...');
    await pool.query('UPDATE admin_users SET password_hash = $1 WHERE email = $2', [hash, email]);
  } else {
    console.log('Inserting new admin...');
    await pool.query('INSERT INTO admin_users (email, password_hash) VALUES ($1, $2)', [email, hash]);
  }
  
  console.log('Done!');
  await pool.end();
}

run().catch(console.error);