<?php

namespace HermannTelser\Watten\Domain\Repository;

use TYPO3\CMS\Extbase\Persistence\Repository;
use TYPO3\CMS\Core\Database\ConnectionPool;
use TYPO3\CMS\Core\Utility\GeneralUtility;

class AthletenRepository extends Repository
{
    public static function loadTournamentAthleten($activeTournament)
    {
        $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getConnectionForTable('tx_watten_domain_model_athleten')->createQueryBuilder();
        $res = $queryBuilder
            ->select('uid', 'name')
            ->from('tx_watten_domain_model_athleten')
            ->execute();
        $athleten = [];
        foreach ($res as $value) {
            $athleten[$value['uid']] = $value['name'];
        }

        $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getConnectionForTable('tx_watten_domain_model_ergebnisse')->createQueryBuilder();
        $res = $queryBuilder
            ->select('s1', 's2', 'v1', 'v2')
            ->from('tx_watten_domain_model_ergebnisse')
            ->where(
                $queryBuilder->expr()->eq('tournaments_id', (int) $activeTournament)
            )
            ->execute();
        $active = [];
        foreach ($res as $value) {
            $active[] = $value['s1'];
            $active[] = $value['s2'];
            $active[] = $value['v1'];
            $active[] = $value['v2'];
        }
        $active = array_unique($active);

        $return = [];
        $return[] = ['id' => 0, 'name' => 'Athleten'];
        foreach ($athleten as $key => $name) {
            if (in_array($key, $active)) {
                $return[] = ['id' => $key, 'name' => $name];
            }
        }
        return $return;
    }
}