<?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\PaymentService;
use App\Services\Equipment\EquipmentService;

class ServerPartService extends EquipmentService
{
    private ?SwitchService $_switchService = null;
    private ?PartService $_partService = null;
    private ?IPService $_ipService = null;
    private ?CSService $_csService = null;
    private ?PaymentService $_paymentService = null;
    public function __construct()
    {
        parent::__construct(new ServerPartModel(), new ServerPartHelper());
        $this->addClassName('ServerPart');
    }
    public function getFormFields(): array
    {
        return [
            "serverinfo_uid",
            "type",
            "billing",
            "part_uid",
            "cnt",
            "extra",
            "amount",
        ];
    }
    public function getFormFilters(): array
    {
        return [
            "serverinfo_uid",
            "type",
            "part_uid",
            "billing",
        ];
    }

    public function getIndexFields(): array
    {
        return [
            "serverinfo_uid",
            "type",
            "part_uid",
            "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 getSwitchService(): SwitchService
    {
        if (!$this->_switchService) {
            $this->_switchService = new SwitchService();
        }
        return $this->_switchService;
    }
    final public function getPartService(): PartService
    {
        if (!$this->_partService) {
            $this->_partService = new PartService();
        }
        return $this->_partService;
    }
    final public function getIPService(): IPService
    {
        if (!$this->_ipService) {
            $this->_ipService = new IPService();
        }
        return $this->_ipService;
    }
    final public function getCSService(): CSService
    {
        if (!$this->_csService) {
            $this->_csService = new CSService();
        }
        return $this->_csService;
    }

    final public function getPaymentService(): PaymentService
    {
        if (!$this->_paymentService) {
            $this->_paymentService = new PaymentService();
        }
        return $this->_paymentService;
    }
    //partEntity 정보 추가
    protected function getEntity_process(mixed $entity): ServerPartEntity
    {
        if (!($entity instanceof ServerPartEntity)) {
            throw new \Exception(__METHOD__ . "에서 형식오류:ServicePartEntity만 허용됩니다.");
        }
        switch ($entity->getType()) {
            case 'SWITCH':
                $partService = $this->getSwitchService();
                break;
            case 'IP':
                $partService = $this->getIPService();
                break;
            case 'CS':
                $partService = $this->getCSService();
                break;
            default:
                $partService = $this->getPartService();
                break;
        }
        return $entity->setPartEntity($partService->getEntity($entity->getPartUID()));
    }
    //기본 기능부분
    // FieldForm관련용
    public function getFormOption(string $field, array $options = []): array
    {
        switch ($field) {
            case 'part_uid':
                $partOptions = [];
                foreach (SERVERPART['ALL_PARTTYPES'] as $partType) {
                    switch ($partType) {
                        case 'CPU':
                        case 'RAM':
                        case 'DISK':
                        case 'OS':
                        case 'DB':
                        case 'SOFTWARE':
                            $partOptions[$partType] = $this->getPartService()->getEntities(['type' => $partType]);
                            break;
                        case 'SWITCH':
                            $partOptions[$partType] = $this->getSwitchService()->getEntities();
                            break;
                        case 'IP':
                            $partOptions[$partType] = $this->getIPService()->getEntities();
                            break;
                        case 'CS':
                            $partOptions[$partType] = $this->getCSService()->getEntities();
                            break;
                    }
                }
                $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;
    }
    //파트별 정보 수정작업
    private function setServerPart(ServerPartEntity $entity, mixed $part_uid, string $status): mixed
    {
        //Type에 따른 부품서비스 정의
        switch ($entity->getType()) {
            case 'SWITCH':
                $partEntity = $this->getSwitchService()->setServerPart($entity, $part_uid,  $status);
                break;
            case 'IP':
                $partEntity = $this->getIPService()->setServerPart($entity, $part_uid,  $status);
                break;
            case 'CS':
                $partEntity = $this->getCSService()->setServerPart($entity, $part_uid,  $status);
                break;
            default: //CPU/RAM/DISK/OS/DB/SOFTWARE
                $partEntity = $this->getPartService()->setServerPart($entity, $part_uid, $status);
                break;
        }
        return $partEntity;
    }
    //부품연결정보생성
    public function create(array $formDatas): ServerPartEntity
    {
        //서버정보가져오기
        $serverEntity = null;
        if (array_key_exists('serverEntity', $formDatas)) {
            $serverEntity = $formDatas['serverEntity'];
        } else {
            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.");
        }
        $formDatas["clientinfo_uid"]  = $serverEntity->getClientInfoUID();
        $formDatas["serviceinfo_uid"]  = $serverEntity->getServiceInfoUID();
        $formDatas["serverinfo_uid"] = $serverEntity->getPK();
        $entity = parent::create($formDatas);
        //부품연결정보에 부품정보 정의
        $entity = $entity->setPartEntity(
            $this->setServerPart($entity, $formDatas['part_uid'], STATUS['OCCUPIED'])
        );
        //기본 부품이 아닌경우 결제정보에 추가한다.
        if ($entity->getBilling() !== PAYMENT['BILLING']['BASE']) {
            if ($entity->getBilling() === PAYMENT['BILLING']['ONETIME']) {
                if ($entity->getServiceInfoUID() === null) {
                    throw new \Exception("일회성 부품 추가는 서비스정보가 정의된 후에만 가능합니다.");
                }
            }
            $paymentDatas                    = [];
            $paymentDatas['clientinfo_uid']  = $entity->getClientInfoUID();
            $paymentDatas['serviceinfo_uid'] = $entity->getServiceInfoUID();
            $paymentDatas['serverinfo_uid']  = $entity->getServerInfoUID();
            $paymentDatas['title']           = sprintf("[%s] 부품정보", $entity->getPartEntity()->getTitle());
            $paymentDatas['amount']          = $entity->getAmount();
            $paymentDatas['billing']         = $entity->getBilling();
            $paymentDatas['billing_at']      = date("Y-m-d"); //일회성은 지급일이 당일기준처리            
            $this->getPaymentService()->create($paymentDatas);
        }
        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.");
        }
        $formDatas["clientinfo_uid"]  = $serverEntity->getClientInfoUID();
        $formDatas["serviceinfo_uid"]  = $serverEntity->getServiceInfoUID();
        $formDatas["serverinfo_uid"] = $serverEntity->getPK();
        //기존 Part_UID와 신규 Part_UID가 다르면 기존 Part정보 사용가능으로 변경
        if ($entity->getPartUID() != $formDatas['part_uid']) {
            $this->setServerPart($entity, $entity->getPartUID(),  STATUS['AVAILABLE']);
        }
        //기존 정보변경
        $entity = parent::modify($entity, $formDatas);
        //부품연결정보에 부품정보 정의
        if ($entity->getPartUID() != $formDatas['part_uid']) {
            $entity->setPartEntity($this->setServerPart($entity, $formDatas['part_uid'], STATUS['OCCUPIED']));
        }
        return $entity;
    }
    //삭제
    public function delete(mixed $entity): ServerPartEntity
    {
        //부품연결정보에 부품정보 정의
        $this->setServerPart($entity, $entity->getPartUID(),  STATUS['AVAILABLE']);
        return parent::delete($entity);
    }
}