import dotenv from 'dotenv';
import path from 'path';
dotenv.config({ path: path.resolve(process.cwd(), '.env.local') });
dotenv.config({ path: path.resolve(process.cwd(), '.env') });
import { Pool } from 'pg';

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

async function main() {
  const totalRes = await pool.query(`SELECT COUNT(*) as total FROM churches WHERE source = 'osm'`);
  console.log('Total OSM churches:', totalRes.rows[0].total);

  const countryRes = await pool.query(`SELECT country, COUNT(*) as count FROM churches WHERE source = 'osm' AND country IS NOT NULL GROUP BY country ORDER BY count DESC LIMIT 40`);
  console.log('\nTop 40 countries by OSM church count:');
  for (const row of countryRes.rows) {
    console.log(`  ${row.country}: ${row.count}`);
  }

  // Check key countries that were under-imported
  const keyCountries = ['AT','HR','UA','RO','LV','BY','RS','BA','MK','AL','EE','GE','AM','RU','IN','JP','CA','US','MX','AR','CO','ID','CN'];
  const keyRes = await pool.query(`SELECT country, COUNT(*) as count FROM churches WHERE source = 'osm' AND country = ANY($1) GROUP BY country ORDER BY count DESC`, [keyCountries]);
  console.log('\nKey countries to check (were under-imported):');
  const found = new Map(keyRes.rows.map((r: any) => [r.country, r.count]));
  for (const c of keyCountries) {
    console.log(`  ${c}: ${found.get(c) || 0}`);
  }

  // Total countries
  const countriesRes = await pool.query(`SELECT COUNT(DISTINCT country) as total FROM churches WHERE source = 'osm'`);
  console.log(`\nTotal countries with OSM data: ${countriesRes.rows[0].total}`);

  await pool.end();
}
main();