<?php

namespace App\Services\Equipment\Part;

use App\Entities\Equipment\PartEntity;
use App\Entities\Equipment\ServerPartEntity;
use App\Interfaces\Equipment\ServerPartInterface;
use App\Services\Equipment\PartService;

class ServicePart extends PartService implements ServerPartInterface
{
    public function __construct()
    {
        parent::__construct();
    }
    //서버연결정보용 등록
    public function setServerPart(string $action, ServerPartEntity $serverPartEntity, array $serverPartDatas): ServerPartEntity
    {
        if (!array_key_exists('part_uid', $serverPartDatas)) {
            throw new \Exception(__METHOD__ . "에서 오류발생: 부품번호가 정의되지 않았습니다.");
        }
        if (!array_key_exists('status', $serverPartDatas)) {
            throw new \Exception(__METHOD__ . "에서 오류발생: 상태가 정의되지 않았습니다.");
        }
        //부품정보가져오기
        $entity = $this->getEntity($serverPartDatas['part_uid']);
        if (!($entity instanceof PartEntity)) {
            throw new \Exception("{$serverPartDatas['part_uid']}에 해당하는 부품정보를 찾을수없습니다.");
        }
        //부품정보에 서버정보 설정 및 서비스,고객정보 정의
        $formDatas = [];
        if ($serverPartDatas['status'] === STATUS['AVAILABLE']) { //해지된 부품 재고수를 처리
            $formDatas['stock'] = $entity->getStock() + $serverPartEntity->getCnt();
        }
        if ($serverPartDatas['status'] === STATUS['OCCUPIED']) { //추가된 부품 재고수를 처리
            if ($entity->getStock() < $serverPartEntity->getCnt()) {
                throw new \Exception("현재 재고수[{$entity->getStock()}]보다 지정하신 갯수({$serverPartEntity->getCnt()})가 더 많습니다.");
            }
            $formDatas['stock'] = $entity->getStock() - $serverPartEntity->getCnt();
        }
        return $serverPartEntity->setPartEntity($this->modify($entity, $formDatas));
    }
}