<?php
require_once '../lib/Auth.php';
Auth::start();

if (empty($_SESSION['user_id'])) {
    header('Location: /login.php');
    exit;
}

$role = Auth::role();
$redirect = match($role) {
    'teacher' => '/teacher.php',
    'parent'  => '/parent.php',
    'admin'   => '/admin.php',
    default   => '/dashboard.php',
};
header('Location: ' . $redirect);
exit;