<?php

require "../vendor/autoload.php";
require "../config.php";

use App\Controller\SampleFormController;

/**
 * relative path of the index.php's directory from the server's document root.
 */
global $basePath;
// find the server path of the index.php file
$basePath = dirname(substr(__FILE__, strlen($_SERVER['DOCUMENT_ROOT'])));

if ($basePath[strlen($basePath) - 1] == "/") {
    $basePath = substr($basePath, 0, strlen($basePath) - 1);
}

// routes initialization
$router = new AltoRouter();
$router->setBasePath($basePath);

$sampleFormController = new SampleFormController();
$router->map("GET", "/", fn() => $sampleFormController->displayForm());
$router->map("POST", "/result", fn() => $sampleFormController->displayResults($_POST));

$match = $router->match();

if ($match == null) {
    // TODO redirect to a 404 not found page instead (issue #1)
    echo "page non trouvée";
    header('HTTP/1.1 404 Not Found');
    exit(1);
}

call_user_func($match['target']);