<?php
require_once $_SERVER['DOCUMENT_ROOT'] . '/includes/search_helpers.php';

// Mapping inverse
$UGLY_TO_PRETTY = [
    // racine
    '/index.php'                                => '/',
    '/detail_public.php'                        => '/specialistes',
    '/connexion.php'                            => '/login',
    '/choix_inscr.php'                          => '/choix-inscription',
    '/inscription_client.php'                   => '/inscription-client',
    '/inscription_praticien.php'                => '/inscription-praticien',
    '/mdp_oublie.php'                           => '/mot-de-passe-oublie',
    '/avis_public.php'                          => '/avis',

    // dossier client
    '/public/client/informations.php'           => '/profil',
    '/public/client/modifier.php'               => '/modifier-profil',
    '/public/client/compte.php'                 => '/mon-compte',
    '/public/client/list_praticien.php'         => '/trouver-specialistes',
    '/public/client/mes_favori.php'             => '/mes-preferences',
    '/public/client/detail_praticien.php'       => '/specialiste',
    '/public/client/avis.php'                   => '/donner-avis',
    '/public/client/reserver_rdv.php'           => '/reservation',
    '/public/client/mes_rendez_vous.php'        => '/mes-rendez-vous',

    // dossier praticien
    '/public/praticien/informations.php'        => '/profil-pro',
    '/public/praticien/modifier.php'            => '/modifier-profil-pro',
    '/public/praticien/compte.php'              => '/mon-compte-pro',
    '/public/praticien/disponibilites.php'      => '/mes-creneaux',
    '/public/praticien/disponibilites_date.php' => '/mes-creneaux-date',
    '/public/praticien/rendez_vous.php'         => '/mes-consultations',
    '/public/praticien/rendez_vous_du_jour.php' => '/consultations-du-jour',
    '/public/praticien/agenda.php'              => '/agenda',
    '/public/praticien/synchronisation.php'     => '/connecter-agenda',
    '/public/praticien/resiliation.php'         => '/abonnement',
    '/public/praticien/factures.php'            => '/mes-factures',
];

$PRETTY_TO_UGLY = array_flip($UGLY_TO_PRETTY);

// Quel slug demandé ?
$slug = $_GET['slug'] ?? '';
$slug = '/' . trim($slug, '/');

// =========================
// Routes dynamiques recherche
// =========================

// /recherche
if ($slug === '/recherche') {
    $targetRelative = '/result_search.php';
    $targetAbsolute = $_SERVER['DOCUMENT_ROOT'] . $targetRelative;

    define('ROUTED_PRETTY', true);
    chdir(dirname($targetAbsolute));
    require $targetAbsolute;
    exit;
}
// /recherche/ville/{ville}
if (preg_match('#^/recherche/ville/([^/]+)$#', $slug, $m)) {
    $_GET['ville'] = seo_unslug(rawurldecode($m[1]));

    $targetRelative = '/result_search.php';
    $targetAbsolute = $_SERVER['DOCUMENT_ROOT'] . $targetRelative;

    define('ROUTED_PRETTY', true);
    chdir(dirname($targetAbsolute));
    require $targetAbsolute;
    exit;
}
// /recherche/{specialite}
if (preg_match('#^/recherche/([^/]+)$#', $slug, $m)) {
    $_GET['specialite'] = seo_unslug(rawurldecode($m[1]));

    $targetRelative = '/result_search.php';
    $targetAbsolute = $_SERVER['DOCUMENT_ROOT'] . $targetRelative;

    define('ROUTED_PRETTY', true);
    chdir(dirname($targetAbsolute));
    require $targetAbsolute;
    exit;
}

// /recherche/{specialite}/{ville}
if (preg_match('#^/recherche/([^/]+)/([^/]+)$#', $slug, $m)) {
    $_GET['specialite'] = seo_unslug(rawurldecode($m[1]));
    $_GET['ville']      = seo_unslug(rawurldecode($m[2]));

    $targetRelative = '/result_search.php';
    $targetAbsolute = $_SERVER['DOCUMENT_ROOT'] . $targetRelative;

    define('ROUTED_PRETTY', true);
    chdir(dirname($targetAbsolute));
    require $targetAbsolute;
    exit;
}
// /specialistes/{specialite}/{ville}/{nom-id}
if (preg_match('#^/specialistes/([^/]+)/([^/]+)/([^/]+)-([0-9]+)$#', $slug, $m)) {
    $_GET['id'] = (int) $m[4];

    $targetRelative = '/detail_public.php';
    $targetAbsolute = $_SERVER['DOCUMENT_ROOT'] . $targetRelative;

    define('ROUTED_PRETTY', true);
    chdir(dirname($targetAbsolute));
    require $targetAbsolute;
    exit;
}
// /sitemap.xml
if ($slug === '/sitemap.xml') {
    $targetRelative = '/sitemap_xml.php';
    $targetAbsolute = $_SERVER['DOCUMENT_ROOT'] . $targetRelative;

    define('ROUTED_PRETTY', true);
    chdir(dirname($targetAbsolute));
    require $targetAbsolute;
    exit;
}
// =========================
// Routes fixes existantes
// =========================
if (! isset($PRETTY_TO_UGLY[$slug])) {
    http_response_code(404);
    echo 'Page non trouvée';
    exit;
}

$targetRelative = $PRETTY_TO_UGLY[$slug];
$targetAbsolute = $_SERVER['DOCUMENT_ROOT'] . $targetRelative;

if (! is_file($targetAbsolute)) {
    http_response_code(404);
    echo 'Cible introuvable';
    exit;
}

define('ROUTED_PRETTY', true);
chdir(dirname($targetAbsolute));
require $targetAbsolute;