<?php

namespace App\Services\Equipment;

use App\Entities\Customer\ServiceEntity;
use App\Entities\Equipment\ServerEntity;
use App\Models\Equipment\ServerModel;
use App\Services\Equipment\EquipmentService;

class ServerService extends EquipmentService
{
    private ?ServerPartService $_serverPartService = null;
    public function __construct()
    {
        parent::__construct(new ServerModel());
        $this->addClassName('Server');
    }
    public function getFormFields(): array
    {
        return [
            "code",
            "type",
            "title",
            "price",
            "amount",
            "manufactur_at",
            "format_at",
            "status",
            "CPU",
            "RAM",
            "DISK",
        ];
    }
    public function getFormFilters(): array
    {
        return [
            "clientinfo_uid",
            "serviceinfo_uid",
            "type",
            "title",
            "CPU",
            "RAM",
            "DISK",
            "status"
        ];
    }
    public function getIndexFields(): array
    {
        return [
            'clientinfo_uid',
            'serviceinfo_uid',
            "type",
            'title',
            'price',
            'amount',
            'manufactur_at',
            "format_at",
            'status',
        ];
    }
    public function getIndexFilters(): array
    {
        return [
            'clientinfo_uid',
            'serviceinfo_uid',
            'type',
            'status'
        ];
    }
    public function getBatchjobFields(): array
    {
        return ['clientinfo_uid', 'status'];
    }
    final public function getServerPartService(): ServerPartService
    {
        if (!$this->_serverPartService) {
            $this->_serverPartService = new ServerPartService();
        }
        return $this->_serverPartService;
    }
    //partEntity 정보 추가
    protected function getEntity_process(mixed $entity): ServerEntity
    {
        //부품연결정보 정의
        foreach (SERVERPART['PARTTYPES'] as $partType) {
            foreach ($this->getServerPartService()->getEntities(['serverinfo_uid' => $entity->getPK(), 'type' => $partType]) as $serverPartEntity) {
                $entity = $entity->addServerPartEntity($partType, $serverPartEntity);
            }
        }
        return $entity;
    }
    //기본 기능부분
    //FieldForm관련용
    public function getFormOption(string $field, array $options = []): array
    {
        switch ($field) {
            case 'CPU':
            case 'RAM':
            case 'DISK':
            case 'OS':
            case 'DB':
            case 'SOFTWARE':
            case 'SWITCH':
            case 'IP':
            case 'CS':
                $options = $this->getServerPartService()->getFormOption($field, $options);
                break;
            default:
                $options = parent::getFormOption($field, $options);
                break;
        }
        if (!is_array($options)) {
            throw new \Exception(__FUNCTION__ . "에서 {$field}의 options 값이 array가 아닙니다.\n" . var_export($options, true));
        }
        return $options;
    }
    //create용 장비코드 마지막번호 가져오기
    final public function getLastestCode(string $format, int $default): string
    {
        return $this->getModel()->getLastestCode($format, $default);
    }
    final public function codeCheck(array $formDatas)
    {
        //코드 패턴체크
        $pattern = env("Server.Prefix.code.pattern", false);
        if (!$pattern) {
            throw new \Exception(__METHOD__ . "에서 code의 prefix[Server.Prefix.code.pattern]가 정의되지 않았습니다.");
        }
        if (!array_key_exists('code', $formDatas)) {
            throw new \Exception("Server코드가 정의되지 않았습니다");
        }
        if (!preg_match($pattern, $formDatas['code'])) {
            throw new \Exception("Server코드[{$formDatas['code']}의 형식이 맞지않습니다");
        }
    }
    //생성
    public function create(array $formDatas): ServerEntity
    {
        $entity = parent::create($formDatas);
        //신규 ServerPart정보 생성
        foreach (SERVERPART['SERVER_PARTTYPES'] as $partType) {
            $serverPartFormDatas = [];
            $serverPartFormDatas['serverEntity']    = $entity;
            $serverPartFormDatas['type']            = $partType;
            $serverPartFormDatas['part_uid']        = $partType . "_uid";
            $serverPartFormDatas["billing"]         = array_key_exists("{$partType}_billing", $formDatas) ? $formDatas["{$partType}_billing"] : null;
            $serverPartFormDatas["amount"]          = array_key_exists("{$partType}_amount", $formDatas) ? $formDatas["{$partType}_amount"] : 0;
            $serverPartFormDatas["cnt"]             = array_key_exists("{$partType}_cnt", $formDatas) ? $formDatas["{$partType}_cnt"] : 1;
            $serverPartFormDatas["extra"]           = array_key_exists("{$partType}_extra", $formDatas) ? $formDatas["{$partType}_extra"] : null;
            $this->getServerPartService()->create($serverPartFormDatas);
        }
        return $entity->getEntity_process($entity);
    }
    //Service별 수정
    public function modify(mixed $entity, array $formDatas): ServerEntity
    {
        //서비스정보가져오기
        $serviceEntity = null;
        if (array_key_exists('serviceEntity', $formDatas)) {
            $serviceEntity = $formDatas['serviceEntity'];
        } else {
            if (!array_key_exists('serviceinfo_uid', $formDatas)) {
                throw new \Exception("서비스 정보가 지정되지 않았습니다.");
            }
            $serviceEntity = $this->getServiceService()->getEntity($formDatas['serviceinfo_uid']);
        }
        if (!($serviceEntity instanceof ServiceEntity)) {
            throw new \Exception("서비스 정보가 지정되지 않았습니다.");
        }
        //서비스상태에 따라
        if ($formDatas['status'] === STATUS['AVAILABLE']) {
            //사용가능
            $formDatas["clientinfo_uid"]  = null;
            $formDatas["serviceinfo_uid"] = null;
        } else {
            //사용중 , 일시정지
            $formDatas["clientinfo_uid"]  = $serviceEntity->getClientInfoUID();
            $formDatas["serviceinfo_uid"] = $serviceEntity->getPK();
        }
        //서버정보수정
        return $this->getEntity_process(parent::modify($entity, $formDatas));
    }
    //삭제
    public function delete(mixed $entity): ServerEntity
    {
        //기존 ServerPart정보 삭제
        foreach ($this->getServerPartService()->getEntities(['serverinfo_uid' => $entity->getPK()]) as $serverPartEntity) {
            $this->getServerPartService()->delete($serverPartEntity);
        }
        return parent::delete($entity);
    }
    //List 검색용
    //OrderBy 처리
    public function setOrderBy(mixed $field = null, mixed $value = null): void
    {
        $this->getModel()->orderBy("code ASC,title ASC");
        parent::setOrderBy($field, $value);
    }
}