const { Client } = require('pg');

async function testQueries() {
  // Подключаемся к целевой БД (emias_pg)
  const client = new Client({
    host: 'm112-pgkisc-01.ncms-i.ru',
    port: 5432,
    database: 'kis',
    user: 'XАПИД',
    password: 'c4d504412b61b0560d442686dfad27'
  });

  await client.connect();
  console.log('Connected to kis database');

  const caseId = 'f580b03b-86ee-41b6-a697-1981f116c669';

  // Запрос из проблемного эндпоинта (с табами)
  const queryWithTabs = `SELECT\tea.c_uid a_uid,
\tp.ehr_id ehrid,
\tp.erz_number subjectid,
\tp.namespace namespace
  FROM \tmm.ehr_case ec
\tINNER JOIN mm.ehr_case_action ea ON ec.last_action_id = ea.id
\tINNER JOIN mm.hospdoc hd ON hd.ehr_case_id = ec.id
\tINNER JOIN mm.mdoc md ON md.id = hd.mdoc_id
\tINNER JOIN mm.people p ON p.id = md.people_id
 WHERE\tec.id = $1
   AND\thd.location_status_id = 1`;

  // Запрос из рабочего эндпоинта (с пробелами и CRLF)
  const queryWithSpaces = `SELECT ea.c_uid a_uid,\r\n  p.ehr_id ehrid,\r\n  p.erz_number subjectid,\r\n   p.namespace namespace\r\n  FROM     mm.ehr_case ec\r\n   INNER JOIN mm.ehr_case_action ea ON ec.last_action_id = ea.id\r\n   INNER JOIN mm.hospdoc hd ON hd.ehr_case_id = ec.id\r\n  INNER JOIN mm.mdoc md ON md.id = hd.mdoc_id\r\n  INNER JOIN mm.people p ON p.id = md.people_id\r\n WHERE     ec.id = $1\r\n  AND     hd.location_status_id = 1`;

  console.log('\n=== Query with TABS (problematic) ===');
  console.log('HEX first 50:', Buffer.from(queryWithTabs.substring(0, 50)).toString('hex'));
  const result1 = await client.query(queryWithTabs, [caseId]);
  console.log('rowCount:', result1.rowCount);
  console.log('rows:', JSON.stringify(result1.rows));

  console.log('\n=== Query with SPACES (working) ===');
  console.log('HEX first 50:', Buffer.from(queryWithSpaces.substring(0, 50)).toString('hex'));
  const result2 = await client.query(queryWithSpaces, [caseId]);
  console.log('rowCount:', result2.rowCount);
  console.log('rows:', JSON.stringify(result2.rows));

  await client.end();
}

testQueries().catch(console.error);