<?php

namespace KupShop\GraphQLBundle\ApiAdmin\Controller;

use KupShop\GraphQLBundle\ApiAdmin\Annotation\Module;
use KupShop\GraphQLBundle\ApiAdmin\Types\Coupon\Coupon;
use KupShop\GraphQLBundle\ApiAdmin\Types\Coupon\Response\CouponMutateResponse;
use KupShop\GraphQLBundle\ApiAdmin\Types\OrderDiscount\DiscountCoupon;
use KupShop\GraphQLBundle\ApiAdmin\Util\CouponUtil;
use TheCodingMachine\GraphQLite\Annotations\Mutation;
use TheCodingMachine\GraphQLite\Annotations\Query;

class CouponController
{
    /**
     * @var CouponUtil
     */
    private $couponUtil;

    /**
     * @required
     */
    public function setOrderUtil(CouponUtil $couponUtil): void
    {
        $this->couponUtil = $couponUtil;
    }

    /**
     * @deprecated Use `discountCodeExists` OR `coupon` method
     */
    #[Query]
    public function checkCouponExists(string $coupon): ?Coupon
    {
        return $this->couponUtil->checkCouponExists($coupon);
    }

    /**
     * Ověří, zda zadaný slevový kupón nebo dárkový poukaz existuje.
     */
    #[Query]
    #[Module(\Modules::ORDER_DISCOUNT)]
    public function discountCodeExists(string $code): bool
    {
        return $this->couponUtil->checkCodeExists($code);
    }

    /**
     * Informace o dárkovém poukazu (generovaný kód).
     */
    #[Query]
    #[Module(\Modules::ORDER_DISCOUNT)]
    public function coupon(string $code): ?DiscountCoupon
    {
        return $this->couponUtil->getCoupon($code);
    }

    /**
     * Nastaví generovaný kód jako použitý.
     */
    #[Mutation]
    #[Module(\Modules::ORDER_DISCOUNT)]
    public function couponUse(string $code): CouponMutateResponse
    {
        return $this->couponUtil->useCoupon($code);
    }

    /**
     * Znovu aktivuje už použitý generovaný kód.
     */
    #[Mutation]
    #[Module(\Modules::ORDER_DISCOUNT)]
    public function couponReactivate(string $code): CouponMutateResponse
    {
        return $this->couponUtil->reactivateCoupon($code);
    }
}