const { Client } = require('pg');
const dotenv = require('dotenv');
const path = require('path');

dotenv.config({ path: path.join(__dirname, '.env') });

const client = new Client({
  host: process.env.DB_HOST,
  port: parseInt(process.env.DB_PORT || '5432'),
  user: process.env.DB_USER,
  password: process.env.DB_PASSWORD,
  database: process.env.DB_NAME,
});

async function main() {
  try {
    console.log('Connecting to:', process.env.DB_HOST, 'as user:', process.env.DB_USER, 'to database:', process.env.DB_NAME);
    await client.connect();
    console.log('Connected!');
    const res = await client.query('SELECT NOW()');
    console.log('Result:', res.rows[0]);
    await client.end();
  } catch (err) {
    console.error('Connection failed:', err);
  }
}

main();