import pg from 'pg';
import dotenv from 'dotenv';

dotenv.config();

const { Pool } = pg;

export const pool = new Pool({
    host: process.env.DB_HOST || 'localhost',
    port: parseInt(process.env.DB_PORT || '5432'),
    database: process.env.DB_NAME || 'openclaw',
    user: process.env.DB_USER || 'postgres',
    password: process.env.DB_PASSWORD || 'postgres',
    max: 20,
    idleTimeoutMillis: 30000,
    connectionTimeoutMillis: 2000,
});

// Test connection
pool.on('connect', () => {
    console.log('✅ Connected to PostgreSQL');
});

pool.on('error', (err) => {
    console.error('❌ PostgreSQL connection error:', err);
    process.exit(-1);
});