<?php

namespace App\Services\Part;

use App\Entities\Equipment\ServerPartEntity;
use App\Entities\Part\DISKEntity;
use App\Helpers\Part\DISKHelper;
use App\Interfaces\Equipment\ServerPartInterface;
use App\Models\Part\DISKModel;


class DISKService extends PartService implements ServerPartInterface
{
    public function __construct()
    {
        parent::__construct(new DISKModel(), new DISKHelper());
        $this->addClassName('DISK');
    }
    public function getFormFields(): array
    {
        return [
            "title",
            "price",
            "stock",
            "format",
            "status",
        ];
    }
    public function getFormFilters(): array
    {
        return [
            'status',
        ];
    }
    public function getIndexFields(): array
    {
        return [
            "title",
            "price",
            "stock",
            "format",
            "status",
        ];
    }
    public function getBatchjobFields(): array
    {
        return ['status'];
    }
    //기본 기능부분
    //FieldForm관련용
    //OrderBy 처리
    public function setOrderBy(mixed $field = null, mixed $value = null): void
    {
        $this->getModel()->orderBy('title ASC');
        parent::setOrderBy($field, $value);
    }

    //서버파트관련 작업
    public function setServerPart(ServerPartEntity $serverPartEntity, array $serverPartDatas): ServerPartEntity
    {
        //부품정보가져오기
        $entity = $this->getEntity($serverPartEntity->getPartUID());
        if (!$entity instanceof DISKEntity) {
            throw new \Exception("{$serverPartEntity->getPartUID()}에 해당하는 부품정보를 찾을수없습니다.");
        }
        //부품정보에 서버정보 설정 및 서비스,고객정보 정의
        if ($entity->getStock() < $serverPartEntity->getCnt()) {
            throw new \Exception("현재 재고수[{$entity->getStock()}]보다 지정하신 갯수({$serverPartEntity->getCnt()})가 더 많습니다.");
        }
        $entity = parent::modify($entity, ['stock' => $entity->getStock() - $serverPartEntity->getCnt()]);
        return $serverPartEntity->setPartEntity($entity);
    }
    public function changeServerPart(ServerPartEntity $oldServerPartEntity, ServerPartEntity $serverPartEntity, array $serverPartDatas): ServerPartEntity
    {
        //수정 전 부품연결정보관련 정보처리  갯수,파트가 달라졌을경우 (회수 -> 사용 처리)
        //기존것 회수 처리
        if ($oldServerPartEntity->getCnt() != $serverPartEntity->getCnt() ||  $oldServerPartEntity->getPartUID() !== $serverPartEntity->getPartUID()) {
            $this->unsetServerPart($oldServerPartEntity,   $serverPartDatas);
        }
        //신규것 사용처리
        return $this->setServerPart($serverPartEntity, $serverPartDatas);
    }
    public function unsetServerPart(ServerPartEntity $serverPartEntity, array $serverPartDatas): ServerPartEntity
    {
        //부품정보가져오기
        $entity = $this->getEntity($serverPartEntity->getPartUID());
        if (!$entity instanceof DISKEntity) {
            throw new \Exception("{$serverPartEntity->getPartUID()}에 해당하는 부품정보를 찾을수없습니다.");
        }
        $entity = parent::modify($entity, ['format' => $entity->getFormat() + $serverPartEntity->getCnt()]);
        return $serverPartEntity->setPartEntity($entity);
    }
}