const { Pool } = require('pg');
require('dotenv').config();

const pool = new Pool({
  host: process.env.DB_HOST,
  port: parseInt(process.env.DB_PORT),
  user: process.env.DB_USER,
  password: process.env.DB_PASSWORD,
  database: process.env.DB_NAME,
});

async function listTables() {
  try {
    const res = await pool.query("SELECT table_name FROM information_schema.tables WHERE table_schema = 'bw_scheddebrock'");
    console.log("Tables in bw_scheddebrock:");
    for (const row of res.rows) {
      const countRes = await pool.query(`SELECT count(*) FROM bw_scheddebrock."${row.table_name}"`);
      console.log(`- ${row.table_name}: ${countRes.rows[0].count} rows`);
    }
  } catch (err) {
    console.error("Error:", err);
  } finally {
    await pool.end();
  }
}

listTables();