import { DELETE_BY_COMPANY_AND_ID } from '../../sql/brand.js';
import resolveSelectedCompanyAccess from '../companyuser/resolveSelectedCompanyAccess.js';

/**
 * Deletes a brand for a company by its id.
 *
 * @param {object} pool - The mssql connection pool.
 * @returns {Function} An async function that deletes a brand.
 *
 * @example
 * const fn = del(pool);
 * await fn(42, 3);
 */
export default function del(pool) {
  const access = resolveSelectedCompanyAccess(pool);

  return async (googleAuthId, id) => {
    if (!Number.isFinite(id)) {
      throw new Error('Brand not found');
    }

    const { companyId } = await access(googleAuthId);

    try {
      const result = await pool
        .request()
        .input('id', id)
        .input('companyId', companyId)
        .query(DELETE_BY_COMPANY_AND_ID);

      if (!result.rowsAffected[0]) {
        throw new Error('Brand not found');
      }
    } catch (err) {
      if (err.number === 547) {
        throw new Error('Brand in use');
      }
      throw err;
    }
  };
}