<?php

/*
 * This file is part of the Maestro Project.
 * Copyright (C) Compos Juliot
 */

namespace App\Application\Query\User;

use App\Application\Adapter\UserQueryInterface;
use App\Infrastructure\Adapter\Provider\Group\GroupCollectInterface;
use App\Application\View\User\UserIdView;
use App\Domain\Adapter\ProjectRepositoryInterface;
use App\Domain\Adapter\UserRepositoryInterface;
use App\Domain\Adapter\Workflow\PlacesRepositoryInterface;
use App\Domain\Entity\UserProject;
use App\Infrastructure\Adapter\Provider\User\LoadInterface;
use Namshi\JOSE\SimpleJWS;
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;

class UserQuery implements UserQueryInterface
{
    /** @var UserRepositoryInterface */
    public $userRepository;

    /** @var ProjectRepositoryInterface */
    public $projectRepository;

    /** @var LoadInterface */
    public $userProvider;

    /** @var GroupCollectInterface */
    public $groupProvider;

    /** @var PlacesRepository */
    public $placeRepo;

    /** @var ParameterBagInterface */
    public $params;

    public function __construct(
        UserRepositoryInterface $userRepository,
        ProjectRepositoryInterface $projectRepository,
        LoadInterface $userProvider,
        GroupCollectInterface $groupProvider,
        ParameterBagInterface $params,
        PlacesRepositoryInterface $placeRepo
    ) {
        $this->userRepository = $userRepository;
        $this->projectRepository = $projectRepository;
        $this->userProvider = $userProvider;
        $this->groupProvider = $groupProvider;
        $this->placeRepo = $placeRepo;
        $this->params = $params;
    }

    /**
     * @return UserProject|mixed
     */
    public function check(int $userId)
    {
        $user = $this->userRepository->findUserById($userId);

        if (!$user) {
            $userNew = new UserProject();
            $userNew->setUserId($userId);

            $user = $this->userRepository->save($userNew);
        }

        return $user;
    }

    public function getUserFromToken(string $token)
    {
        $payload = $this->getPayload($token);

        $user = null;

        if (null !== $payload['sub']) {
            $user = $payload['sub'];
        }

        return $user;
    }

    /**
     * {@inheritDoc}
     */
    public function loadUserFromAdmin(UserIdView $view)
    {
        return $this->userProvider->loadUserId($view->id) ? $this->userRepository->loadUserFromAdmin($view->id) : null;
    }

    /**
     * {@inheritDoc}
     */
    public function getGroups(string $token): array
    {
        $payload = $this->getPayload($token);

        if (isset($payload['gp'])) {
            $groups = $payload['gp'];
        } else {
            $groups = [];
        }

        return $groups;
    }

    /**
     * @param string $token
     * 
     * @return array
     */
    private function getPayload(string $token): array
    {
        $jws = SimpleJWS::load($token);
        $payload = $jws->getPayload();

        return $payload;
    }
}