<?php

namespace App\Services\Equipment;

use App\Entities\Equipment\ServerEntity;
use App\Entities\Equipment\ServerPartEntity;
use App\Helpers\Equipment\ServerPartHelper;
use App\Models\Equipment\ServerPartModel;
use App\Services\Customer\ServiceService;
use App\Services\Equipment\EquipmentService;
use App\Services\Equipment\ServerService;
use App\Services\Part\CPUService;
use App\Services\Part\CSService;
use App\Services\Part\DISKService;
use App\Services\Part\IPService;
use App\Services\Part\RAMService;
use App\Services\Part\SOFTWAREService;
use App\Services\Part\SWITCHService;
use App\Services\PaymentService;

class ServerPartService extends EquipmentService
{
    private ?ServiceService $_serviceService = null;
    private ?ServerService $_serverService = null;
    private ?PaymentService $_paymentService = null;
    private ?CPUService $_cpuService = null;
    private ?RAMService $_ramService = null;
    private ?DISKService $_diskService = null;
    private ?SOFTWAREService $_softwareService = null;
    private ?SWITCHService $_switchService = null;
    private ?IPService $_ipService = null;
    private ?CSService $_csService = null;

    private $_partServices = [];
    public function __construct()
    {
        parent::__construct(new ServerPartModel(), new ServerPartHelper());
        $this->addClassName('ServerPart');
    }
    public function getFormFields(): array
    {
        return [
            "serverinfo_uid",
            "type",
            "billing",
            "part_uid",
            "title",
            "cnt",
            "extra",
            "amount",
        ];
    }
    public function getFormFilters(): array
    {
        return [
            "serverinfo_uid",
            "type",
            "part_uid",
            "billing",
        ];
    }

    public function getIndexFields(): array
    {
        return [
            "serverinfo_uid",
            "type",
            "title",
            "billing",
            "amount",
            "cnt",
            "extra",
        ];
    }
    public function getIndexFilters(): array
    {
        return [
            "serverinfo_uid",
            "type",
            "part_uid",
            "billing",
        ];
    }
    public function getBatchjobFields(): array
    {
        return ['billing', 'type'];
    }
    final public function getServiceService(): ServiceService
    {
        if (!$this->_serviceService) {
            $this->_serviceService = new ServiceService();
        }
        return $this->_serviceService;
    }
    final public function getServerService(): ServerService
    {
        if (!$this->_serverService) {
            $this->_serverService = new ServerService();
        }
        return $this->_serverService;
    }
    final public function getPaymentService(): PaymentService
    {
        if (!$this->_paymentService) {
            $this->_paymentService = new PaymentService();
        }
        return $this->_paymentService;
    }
    final public function getCPUService(): CPUService
    {
        if (!$this->_cpuService) {
            $this->_cpuService = new CPUService();
        }
        return $this->_cpuService;
    }
    final public function getRAMService(): RAMService
    {
        if (!$this->_ramService) {
            $this->_ramService = new RAMService();
        }
        return $this->_ramService;
    }
    final public function getDISKService(): DISKService
    {
        if (!$this->_diskService) {
            $this->_diskService = new DISKService();
        }
        return $this->_diskService;
    }
    final public function getSOFTWAREService(): SOFTWAREService
    {
        if (!$this->_softwareService) {
            $this->_softwareService = new SOFTWAREService();
        }
        return $this->_softwareService;
    }
    final public function getCSService(): CSService
    {
        if (!$this->_csService) {
            $this->_csService = new CSService();
        }
        return $this->_csService;
    }

    final public function getIPService(): IPService
    {
        if (!$this->_ipService) {
            $this->_ipService = new IPService();
        }
        return $this->_ipService;
    }

    final public function getSWITCHService(): SWITCHService
    {
        if (!$this->_switchService) {
            $this->_switchService = new SWITCHService();
        }
        return $this->_switchService;
    }
    final public function getPartService(string $type)
    {
        switch ($type) {
            case 'CPU':
                $service = $this->getCPUService();
                break;
            case 'RAM':
                $service = $this->getRAMService();
                break;
            case 'DISK':
                $service = $this->getDISKService();
                break;
            case 'SOFTWARE':
                $service = $this->getSOFTWAREService();
                break;
            case 'IP':
                $service = $this->getIPService();
                break;
            case 'CS':
                $service = $this->getCSService();
                break;
            case 'SWITCH':
                $service = $this->getSWITCHService();
                break;
            default:
                throw new \Exception(__METHOD__ . "에서 오류발생: {$type} 지정되지 않은 형식입니다.");
                // break;
        }
        return $service;
    }
    //서버 코드의 Type에 따라 서버파트 등록
    private function setDefaultPartByServer(string $parttype, array $formDatas): array
    {
        if (!array_key_exists('part_uid', $formDatas)) {
            throw new \Exception(__METHOD__ . "에서 오류발생: 파트번호를 지정하지 않으셨습니다.");
        }
        $partEntity = $this->getPartService($parttype)->getEntity($formDatas['part_uid']);
        if (!$partEntity) {
            throw new \Exception(__METHOD__ . "에서 오류발생: 파트기본정보를 찾을수 없습니다.");
        }
        $formDatas['title'] = $partEntity->getTitle();
        $formDatas['amount'] = $partEntity->getPrice();
        return $formDatas;
    }
    //서버정보 설정
    public function setServer(ServerEntity $serverEntity): void
    {
        $server_type = $serverEntity->getTitle(); //대소문자구분 필요->서버의 Title로 구분해서 기본부품 추가
        foreach (SERVERPART['SERVER_PARTTYPES'] as $parttype) {
            //해당 server_type의 정의된 상수값이 있으면
            if (array_key_exists($server_type, SERVERPART[$parttype])) {
                foreach (SERVERPART[$parttype][$server_type] as $serverpart) {
                    $formDatas = [];
                    $formDatas['serverinfo_uid'] = $serverEntity->getPK();
                    $formDatas["part_uid"] = $serverpart["UID"];
                    $formDatas['billing'] = PAYMENT['BILLING']['BASE'];
                    $formDatas['type'] = $parttype;
                    $formDatas['cnt'] = $serverpart["CNT"];
                    $formDatas['extra'] = $serverpart["EXTRA"];
                    $formDatas = $this->setDefaultPartByServer($parttype,  $formDatas);
                    //서버연결정보 생성
                    parent::create($formDatas);
                }
            }
        }
    }
    public function unsetServer(ServerEntity $serverEntity): void
    {
        //서버정보에 해당하는 ServerPart정보 모두 회수처리 후 서버정보에 기본 ServerPart를 다시 등록해준다.
        foreach ($this->getEntities(['serverinfo_uid' => $serverEntity->getPK()]) as $entity) {
            //Type에 따른 부품서비스 정의
            $this->getPartService($entity->getType())->unsetServerPart($entity);
            //서버연결정보 식제
            parent::delete($entity);
        }
        //서버정보에 기본 ServerPart를 다시 등록해준다.
        $this->setServer($serverEntity);
    }
    //기본 기능부분
    // FieldForm관련용
    public function getFormOption(string $field, array $options = []): array
    {
        switch ($field) {
            case 'serverinfo_uid':
                $options = $this->getServerService()->getEntities();
                break;
            case 'part_uid':
                $partOptions = [];
                foreach (SERVERPART['ALL_PARTTYPES'] as $partType) {
                    $partOptions[$partType] = $this->getPartService($partType)->getEntities();
                }
                $options = $partOptions;
                // dd($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;
    }
    //부품연결정보생성
    public function create(array $formDatas): ServerPartEntity
    {
        //서버정보가져오기
        if (!array_key_exists('serverinfo_uid', $formDatas)) {
            throw new \Exception("서버 정보가 지정되지 않았습니다.");
        }
        $serverEntity = $this->getServerService()->getEntity($formDatas['serverinfo_uid']);
        if (!$serverEntity instanceof ServerEntity) {
            throw new \Exception("서버 정보가 지정되지 않았습니다.");
        }
        //서비스정의확인(기본은 제외)
        if ($formDatas['billing'] !== PAYMENT['BILLING']['BASE'] && $serverEntity->getServiceInfoUID() === null) {
            throw new \Exception(__METHOD__ . "에서 오류발생:{월,일회성 과금용은 서비스가 지정되어야 작업이 가능합니다.");
        }
        //생성작업
        $formDatas["clientinfo_uid"]  = $serverEntity->getClientInfoUID();
        $formDatas["serviceinfo_uid"]  = $serverEntity->getServiceInfoUID();
        $formDatas["serverinfo_uid"] = $serverEntity->getPK();
        $entity = parent::create($formDatas);
        //후처리작업
        //Type에 따른 부품서비스 정의
        $this->getPartService($entity->getType())->setServerPart($entity);
        //서비스 및 결제정보 처리
        switch ($entity->getBilling()) {
            case PAYMENT['BILLING']['MONTH']: //월별과금일때만 처리
                if ($entity->getServiceInfoUID() === null) {
                    throw new \Exception(__METHOD__ . "에서 오류발생: 서비스정보가 정의된 후에만 가능합니다.");
                }
                //서비스 금액만 재계산변경
                $this->getServiceService()->setAmount($entity->getServiceInfoUID());
                break;
            case PAYMENT['BILLING']['ONETIME']: //일회성일때만 처리
                $paymentEntity = $this->getPaymentService()->createServerPart($entity);
                //결제정보PK정의
                $entity = parent::modify($entity, ['payment_uid' => $paymentEntity->getPK()]);
                break;
            case PAYMENT['BILLING']['BASE']: //기본처리
                //아무처리 않함
                break;
            default:
                throw new \Exception(__METHOD__ . "에서 오류발생:{$entity->getBilling()}은 지정되지 않은 결제방식입니다.");
                // break;
        }
        //Log처리
        $this->getMylogService()->create(['title' => "[{$entity->getTitle()}] 서버파트정보 추가"]);
        return $entity;
    }
    //수정
    public function modify(mixed $entity, array $formDatas): ServerPartEntity
    {
        //서버정보가져오기
        if (!array_key_exists('serverinfo_uid', $formDatas)) {
            throw new \Exception("서버 정보가 지정되지 않았습니다.");
        }
        $serverEntity = $this->getServerService()->getEntity($formDatas['serverinfo_uid']);
        if (!$serverEntity instanceof ServerEntity) {
            throw new \Exception("서버 정보가 지정되지 않았습니다.");
        }
        //수정전 정보
        $this->getPartService($entity->getType())->unsetServerPart($entity);
        //서버연결정보 수정
        $formDatas["clientinfo_uid"]  = $serverEntity->getClientInfoUID();
        $formDatas["serviceinfo_uid"]  = $serverEntity->getServiceInfoUID();
        $formDatas["serverinfo_uid"] = $serverEntity->getPK();
        $entity = parent::modify($entity, $formDatas);
        //후처리작업
        //Type에 따른 부품서비스 정의
        $this->getPartService($entity->getType())->setServerPart($entity);
        //서비스 및 결제정보 처리
        switch ($entity->getBilling()) {
            case PAYMENT['BILLING']['MONTH']: //월별과금일때만 처리
                if ($entity->getServiceInfoUID() !== null) { //서비스가 정의되어 있으면
                    //서비스 금액만 재계산변경
                    $this->getServiceService()->setAmount($entity->getServiceInfoUID());
                }
                break;
            case PAYMENT['BILLING']['ONETIME']: //일회성일때만 처리
                if ($entity->getPaymentUID() !== null) { //결제정보가 정의되어 있으면
                    $paymentEntity = $this->getPaymentService()->modifyServerPart($entity);
                    //결제정보PK정의
                    $entity = parent::modify($entity, ['payment_uid' => $paymentEntity->getPK()]);
                }
                break;
            case PAYMENT['BILLING']['BASE']: //기본처리
                //아무처리 않함
                break;
            default:
                throw new \Exception(__METHOD__ . "에서 오류발생:{$entity->getBilling()}은 지정되지 않은 결제방식입니다.");
                // break;
        }
        //Log처리
        $this->getMylogService()->create(['title' => "[{$entity->getTitle()}] 서버파트정보 수정"]);
        return $entity;
    }
    //삭제
    public function delete(mixed $entity): ServerPartEntity
    {
        //Type에 따른 부품서비스 정의
        $this->getPartService($entity->getType())->unsetServerPart($entity);
        //서버연결정보 식제
        parent::delete($entity);
        //서비스 및 결제정보 후처리작업
        switch ($entity->getBilling()) {
            case PAYMENT['BILLING']['MONTH']: //월별과금일때만 처리
                if ($entity->getServiceInfoUID() !== null) { //서비스가 정의되어 있으면
                    //서비스 금액만 재계산변경
                    $this->getServiceService()->setAmount($entity->getServiceInfoUID());
                }
                break;
            case PAYMENT['BILLING']['ONETIME']: //일회성일때만 처리
                if ($entity->getPaymentUID() !== null) { //결제정보가 정의되어 있으면
                    $this->getPaymentService()->deleteServerPart($entity);
                }
                break;
            case PAYMENT['BILLING']['BASE']: //기본처리
                //아무처리 않함
                break;
            default:
                throw new \Exception(__METHOD__ . "에서 오류발생:{$entity->getBilling()}은 지정되지 않은 결제방식입니다.");
                // break;
        }
        //Log처리
        $this->getMylogService()->create(['title' => "[{$entity->getTitle()}] 서버파트정보 삭제"]);
        return $entity;
    }
}