import { CREATE } from '../../sql/entity.js';
import { INSERT as INSERT_HISTORY } from '../../sql/entityhistory.js';
import request from '../request.js';
import resolveCompanyAccess from '../companyuser/resolveCompanyAccess.js';
import ensureLieferantenGroup from './ensureLieferantenGroup.js';

export default function create(pool) {
  const access = resolveCompanyAccess(pool);

  return async (googleAuthId, companyId, { name } = {}) => {
    const cleaned = name?.trim();
    if (!cleaned) {
      throw new Error('Name required');
    }

    const { companyuserId } = await access(googleAuthId, companyId);

    const tx = pool.transaction();
    await tx.begin();

    try {
      const customergroupId = await ensureLieferantenGroup(pool, companyId, tx);

      const created = await request(pool, tx)
        .input('customergroupId', customergroupId)
        .input('firstName', null)
        .input('name', cleaned)
        .query(CREATE);

      const row = created.recordset[0];

      await request(pool, tx)
        .input('entityId', row.id)
        .input('companyuserId', companyuserId)
        .input('text', 'Erstellt')
        .query(INSERT_HISTORY);

      await tx.commit();

      return {
        id: row.id,
        name: row.name,
        createdAt: row.createdAt,
        updatedAt: row.updatedAt,
      };
    } catch (err) {
      try {
        await tx.rollback();
      } catch {
        // ignore
      }
      throw err;
    }
  };
}