import { FIND_BY_TOKEN as MSSQL_FIND } from '../../providers/mssql/queries/posterminal.js';
import { FIND_BY_TOKEN as SQLITE_FIND } from '../../providers/sqlite3/queries/posterminal.js';
import makeRunner from '../runner.js';

export default function findByToken(provider) {
  const sql = provider?.dialect === 'sqlite3' ? SQLITE_FIND : MSSQL_FIND;

  /**
   * Finds a posterminal by its auth token.
   *
   * @param {string} token - The auth token to search for.
   * @param {object} [tx] - Optional transaction to run within.
   * @returns {Promise<{id: number, companyId: number, name: string, token: string|null, pairingpin: string|null, pairedAt: string|null, clientserial: string|null, maxknownobituaryid: number|null, rootCategoryId: number|null, syncRootArticles: boolean|number, lastseenAt: string|null, updatedAt: string, sort: number, enabled: boolean|number, clientversion: string|null}|null>} The posterminal, or null if not found.
   */
  return async (token, tx) => {
    const trimmed = String(token ?? '').trim();
    if (!trimmed) return null;
    const result = await makeRunner(provider, tx).query(sql, {
      token: trimmed,
    });
    return result.rows[0] || null;
  };
}