VSVverkeerskunde/gvq-api

<?php declare(strict_types=1);

namespace VSV\GVQ_API\Statistics\ValueObjects;

use VSV\GVQ_API\Common\ValueObjects\Collection;

class TeamScores implements Collection
{
    /**
     * @var TeamScore[]
     */
    private $teamScores;

    /**
     * @param TeamScore ...$teamScores
     */
    public function __construct(TeamScore ...$teamScores)
    {
        $this->teamScores = $teamScores;

        $this->sortByRankingScore();
    }

    /**
     * @inheritdoc
     */
    public function getIterator(): \ArrayIterator
    {
        return new \ArrayIterator($this->teamScores);
    }

    /**
     * @inheritdoc
     */
    public function count(): int
    {
        return count($this->teamScores);
    }

    /**
     * @return TeamScore[]
     */
    public function toArray(): array
    {
        return $this->teamScores;
    }

    /**
     * @return TeamScores
     */
    private function sortByRankingScore(): TeamScores
    {
        usort(
            $this->teamScores,
            function (TeamScore $ts1, TeamScore $ts2): int {
                if ($ts1->getRankingScore()->toNative() > $ts2->getRankingScore()->toNative()) {
                    return -1;
                } elseif ($ts1->getRankingScore()->toNative() < $ts2->getRankingScore()->toNative()) {
                    return 1;
                } else {
                    return strcmp(
                        $ts1->getTeam()->getName()->toNative(),
                        $ts2->getTeam()->getName()->toNative()
                    );
                }
            }
        );

        return $this;
    }
}