<?php
declare(strict_types=1);
require_once __DIR__ . '/../../lib/bootstrap.php';

v2_validate_method('GET');
v2_auth_require('any');

$slug = $_GET['slug'] ?? trim($_SERVER['PATH_INFO'] ?? '', '/');
if (!$slug) v2_response_error(400, 'missing_slug', 'Slug fehlt.');

$lang = $_GET['lang'] ?? 'de-AT-standard';
$useEasy = str_ends_with($lang, '-easy');

$data = mock_glossar($slug, $useEasy);
if (!$data) {
    v2_response_error(404, 'mock_unknown_term',
        "Mock kennt nur 'logistik' und 'intermodalverkehr'. Echte Plattform liest aus glossar-Tabelle. Du hast: $slug");
}

mock_log('GET /api/glossary', ['slug' => $slug, 'lang' => $lang]);
v2_response_ok($data);