import { Pool } from 'pg';
import * as dotenv from 'dotenv';
import * as path from 'path';

// Load .env.local first (takes precedence), then .env
dotenv.config({ path: path.resolve(process.cwd(), '.env.local') });
dotenv.config({ path: path.resolve(process.cwd(), '.env') });

const pool = new Pool({
  connectionString: process.env.DATABASE_URL,
});

async function listTables() {
  try {
    console.log('Connecting to database...');
    console.log('DATABASE_URL:', process.env.DATABASE_URL?.replace(/:[^:@]+@/, ':****@'));

    // List all tables
    const result = await pool.query(`
      SELECT table_name
      FROM information_schema.tables
      WHERE table_schema = 'public'
      ORDER BY table_name;
    `);

    console.log('\n=== Tables in Database ===');
    if (result.rows.length === 0) {
      console.log('No tables found!');
    } else {
      result.rows.forEach((row) => {
        console.log(`- ${row.table_name}`);
      });
    }

    console.log(`\nTotal: ${result.rows.length} tables`);

  } catch (error) {
    console.error('Error listing tables:', error);
  } finally {
    await pool.end();
  }
}

listTables();