<?php

namespace App\Security\Voter;

use App\BusProNet\DataProvider\HotelDataProvider;
use App\BusProNet\Model\Hotel;
use App\Entity\Disposition;
use Symfony\Bundle\SecurityBundle\Security;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Authorization\Voter\Voter;

class DispositionVoter extends Voter
{
    public const VIEW = 'VIEW';
    public const EDIT = 'EDIT';
    public const DELETE = 'DELETE';
    public const CONTRACT = 'CONTRACT';
    public const INVOICE = 'INVOICE';
    public const FEEDBACK = 'FEEDBACK';

    public function __construct(
        private readonly Security $security,
        private readonly HotelDataProvider $hotelDataProvider
    ) {
    }

    protected function supports(string $attribute, mixed $subject): bool
    {
        if (!$subject instanceof Disposition) {
            return false;
        }

        return in_array($attribute, [
            static::VIEW,
            static::EDIT,
            static::DELETE,
            static::CONTRACT,
            static::INVOICE,
            static::FEEDBACK,
        ]);
    }

    protected function voteOnAttribute(string $attribute, mixed $subject, TokenInterface $token): bool
    {
        /** @var Disposition $disposition */
        $disposition = $subject;

        return match ($attribute) {
            static::VIEW, static::EDIT, static::CONTRACT, static::INVOICE => $this->assertAdministrativeAccess() || $this->assertTeamerAccess($disposition),
            static::DELETE => $this->assertAdminAccess(),
            static::FEEDBACK => $this->assertHouseManagerAccess($token, $disposition),
            default => false,
        };
    }

    private function assertAdminAccess(): bool
    {
        return $this->security->isGranted('ROLE_ADMIN');
    }

    private function assertAdministrativeAccess(): bool
    {
        return $this->security->isGranted('ROLE_ADMINISTRATIVE');
    }

    private function assertHouseManagerAccess(TokenInterface $token, Disposition $disposition): bool
    {
        if (false === $this->security->isGranted('ROLE_HOUSE_MANAGER')) {
            return false;
        }

            $hotels = $this
                ->hotelDataProvider
                ->findByCode($token->getUser()->getHotelCode())
            ;
            $hotelBusProIds = array_map(function (Hotel $hotel) {
                return $hotel->getBusProId();
            }, $hotels);
            $destination = $disposition
                ->getAssignment()
                ->getDestination()
            ;

            return in_array($destination->getHotelBusProId(), $hotelBusProIds)
                && $destination->getDateTo() < new \DateTimeImmutable();
    }

    private function assertTeamerAccess(Disposition $disposition): bool
    {
        if (false === $this->security->isGranted('ROLE_TEAMER')) {
            return false;
        }

        return $this->security->getUser()->getTeamer() === $disposition->getTeamer();
    }
}