<?php
namespace Incoviba\UI\Common\Controller;

use Psr\Http\Message\ServerRequestInterface as Request;
use Psr\Http\Message\ResponseInterface as Response;
use Slim\Views\Blade as View;
use Incoviba\UI\Common\Service\Auth as Service;

class Auth {
    public function login(Request $request, Response $response, View $view): Response {
        $route = $_SESSION['route'] ?? '/';
        return $view->render($response, 'auth.login', compact('route'));
    }
    public function doLogin(Request $request, Response $response, Service $service): Response {
        $post = $request->getParsedBody();
        $user = $post['name'];
        $password = $post['password'];
        $output = [
            'login' => $service->login($user, $password)
        ];
        if ($output['login']) {
            unset($_SESSION['route']);
        }
        $response->getBody()->write(json_encode($output, JSON_UNESCAPED_SLASHES));
        return $response
            ->withStatus(200)
            ->withHeader('content-type', 'application/json');
    }
    public function logout(Request $request, Response $response, Service $service): Response {
        $service->logout();
        return $response
            ->withStatus(302)
            ->withHeader('Location', '/');
    }
}