import {
  DELETE_BY_COMPANY_AND_ID as MSSQL_DELETE,
  GET_BY_ID_FOR_COMPANY as MSSQL_GET,
} from '../../providers/mssql/queries/printerjob.js';
import {
  DELETE_BY_COMPANY_AND_ID as SQLITE_DELETE,
  GET_BY_ID_FOR_COMPANY as SQLITE_GET,
} from '../../providers/sqlite3/queries/printerjob.js';
import resolveSelectedCompanyAccess from '../companyuser/resolveSelectedCompanyAccess.js';
import makeRunner from '../runner.js';
import { shape } from './_shared.js';

export default function deleteJob(provider) {
  const access = resolveSelectedCompanyAccess(provider);
  const isSqlite = provider?.dialect === 'sqlite3';
  const deleteSql = isSqlite ? SQLITE_DELETE : MSSQL_DELETE;
  const getSql = isSqlite ? SQLITE_GET : MSSQL_GET;

  /**
   * Deletes a printer job belonging to the user's selected company.
   *
   * @param {number} googleAuthId - The id of the Google auth user.
   * @param {number} id - Printer job ID.
   * @param {object} [tx] - Optional transaction.
   * @returns {Promise<object>} The deleted job's snapshot.
   */
  return async (googleAuthId, id, tx) => {
    const jId = Number(id);
    if (!Number.isInteger(jId) || jId <= 0) {
      throw new Error('Printerjob not found');
    }

    const runner = makeRunner(provider, tx);
    const { companyId } = await access(googleAuthId, runner);

    const existing = await runner.query(getSql, { id: jId, companyId });
    if (existing.rows.length === 0) {
      throw new Error('Printerjob not found');
    }

    const job = shape(existing.rows[0]);
    await runner.query(deleteSql, { id: jId, companyId });
    return job;
  };
}