<?php

namespace App\Services\Equipment\ServerPart;

use App\Entities\Customer\ServiceEntity;
use App\Entities\Equipment\ServerPartEntity;
use App\Interfaces\Equipment\ServerPartInterface;
use App\Services\Customer\ServiceService as ParentService;


class ServiceService extends ParentService implements ServerPartInterface
{
    private ?ServerPartEntity $_serverPartEntity = null;
    public function __construct()
    {
        parent::__construct();
    }

    public function setServerPartEntity(ServerPartEntity $entity): self
    {
        $this->_serverPartEntity = $entity;
        return $this;
    }
    public function getServerPartEntity(): ServerPartEntity
    {
        if (!$this->_serverPartEntity instanceof ServerPartEntity) {
            throw new \Exception(__METHOD__ . "에서 오류발생: 서버파트정보가 정의되지 않았습니다.");
        }
        return $this->_serverPartEntity;
    }

    //월과금은 해당 서비스의 항목별 금액을 총 합산후 청구금액을 설정후 결제정보에 신규등록/수정한다
    private function action_process(): ServiceEntity
    {
        //Service Entity 가져오기
        $entity = $this->getEntity($this->getServerPartEntity()->getServiceInfoUID());
        if (!$entity instanceof ServiceEntity) {
            throw new \Exception("[{$this->getServerPartEntity()->getServiceInfoUID()}]에 대한 서비스정보를 찾을수 없습니다.");
        }
        //서비스금액은 modify 함수내에서 재계산을 하므로 여기서는 modify만 호출함
        return parent::modify($entity, []);
    }
    public function createServerPart(): ServerPartEntity
    {
        //필수정보처리 후 FormData 가져오기
        $this->action_process();
        return $this->getServerPartEntity();
    }
    public function modifyServerPart(): ServerPartEntity
    {
        return $this->createServerPart();
    }
    public function deleteServerPart(): ServerPartEntity
    {
        return $this->createServerPart();
    }
}