const { pool } = require('./src/db');

async function run() {
  const days = await pool.query('SELECT DISTINCT DATE(crawled_at) as d FROM crawls ORDER BY d');
  console.log('\n=== Unique crawl days ===');
  for (const r of days.rows) console.log(' ', r.d);

  // What the position-history query actually returns for Mr Q / Top10OnlineSlots
  const pos = await pool.query(
    'SELECT DISTINCT ON (DATE(c.crawled_at)) DATE(c.crawled_at)::text AS day, ca.position FROM crawls c JOIN casinos ca ON ca.crawl_id = c.id WHERE ca.casino_name = $1 AND c.site_name = $2 ORDER BY DATE(c.crawled_at), c.crawled_at ASC',
    ['Mr Q', 'Top10OnlineSlots']
  );
  console.log('\n=== Position history (current query) ===');
  console.log('Records:', pos.rows.length);
  for (const r of pos.rows) console.log(' Day:', r.day, '| Pos:', r.position);

  await pool.end();
}

run();
process.on('exit', () => process.exit(0));