<?php

namespace Base\OAuthClientBundle\Security\Core\User;

use HWI\Bundle\OAuthBundle\OAuth\Response\UserResponseInterface;
use HWI\Bundle\OAuthBundle\Security\Core\User\OAuthUserProvider;
use Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;
use Symfony\Component\Security\Core\User\UserInterface;
use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorage;

class CustomOAuthUserProvider extends OAuthUserProvider
{

    /**
     * @var TokenStorage 
     */
    protected $securityTokenStorage;


    /**
     * @param TokenStorage $securityTokenStorage
     */
    public function __construct(TokenStorage $securityTokenStorage)
    {
        $this->securityTokenStorage = $securityTokenStorage;
    }

    /**
     * {@inheritdoc}
     */
    public function loadUserByUsername($username)
    {
        return new CustomOAuthUser($username);
    }

    /**
     * {@inheritdoc}
     */
    public function refreshUser(UserInterface $user)
    {
        if (!$this->supportsClass(get_class($user))) {
            throw new UnsupportedUserException(sprintf('Unsupported user class "%s"', get_class($user)));
        }

        return $user;
    }

    /**
     * {@inheritdoc}
     */
    public function loadUserByOAuthUserResponse(UserResponseInterface $response)
    {
        $user = $this->loadUserByUsername($response->getNickname());
        $user->setRoles($response->getRoles());
        $user->setTenancies($response->getTenancies());
        $user->setTenancyCurrent($response->getTenancyCurrent());
        $user->setHasIntercom($response->getHasIntercom());
        $token = new UsernamePasswordToken($user, null, "secured_area", $user->getRoles());
        $this->securityTokenStorage->setToken($token);

        return $user;
    }

    /**
     * {@inheritdoc}
     */
    public function supportsClass($class)
    {
        return $class === 'Base\\OAuthClientBundle\\Security\\Core\\User\\CustomOAuthUser';
    }

}