<?php
namespace Framework\Auth;
if (!isset($_SESSION)) {
    session_start();
}
error_reporting(E_ALL & ~E_NOTICE);
use App\Auth\UserTable;
use Framework\Auth;
use Framework\Response\RedirectResponse;
use Framework\Router;
use Framework\Session\FlashService;
use Framework\Session\SessionInterface;
use Interop\Http\ServerMiddleware\DelegateInterface;
use Interop\Http\ServerMiddleware\MiddlewareInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;

class LoggedInMiddleware implements MiddlewareInterface
{

    /**
     * @var Auth
     */
    private $auth;
    /**
     * @var Router
     */
    private $router;
    /**
     * @var SessionInterface
     */
    private $session;

    public function __construct(Auth $auth, Router $router, UserTable $userTable, SessionInterface $session)
    {
        $this->auth = $auth;
        $this->router = $router;
        $this->userTable = $userTable;
        $this->session = $session;
    }

    public function process(ServerRequestInterface $request, DelegateInterface $delegate): ResponseInterface
    {
        $url_part = explode('/',$request->getServerParams()['HTTP_REFERER'] ?? '/');
        $username = $url_part[5];
        if (!$_SESSION['logout']) {
        //    echo "logout = false";
        //    die();
        } else {
        //    echo "logout = true";
        //    die();
        }

        if (!$_SESSION['logout']) {
            if (is_null($username)) {
                $user = $this->auth->getUser() ?: $this->userTable->findBy('username', $request->getAttribute('user'));
            } else {
                $user = $this->auth->getUser() ?: $this->userTable->findBy('username', $username);
            }
        }
       // var_dump($user);
       // die();
        if (is_null($user) or $_SESSION['logout']) {
            (new FlashService($this->session))->error('Vous devez vous connecter pour accéder à cette page');
            return new RedirectResponse($this->router->generateUri('auth.login'));
        }
        return $delegate->process($request->withAttribute('user', $user));
    }
}