<?php
// transit/route/get.php — تفاصيل خط + محطاته + جداوله

require_once __DIR__ . '/../../transit/connect_admin.php';

$routeId = filterRequest('route_id', 'int');
if (!$routeId) jsonError('route_id is required');

$st = $transit_con->prepare("SELECT * FROM transit_routes WHERE id=? AND org_id=? LIMIT 1");
$st->execute([$routeId, $transit_org_id]);
$route = $st->fetch();
if (!$route) jsonError('Route not found', 404);

$stStops = $transit_con->prepare(
    "SELECT id,sequence,name_ar,name_en,latitude,longitude,geofence_radius,eta_offset_min,is_major
     FROM transit_stops WHERE route_id=? ORDER BY sequence ASC"
);
$stStops->execute([$routeId]);
$route['stops'] = $stStops->fetchAll();

$stSch = $transit_con->prepare(
    "SELECT s.id, s.departure_time, s.days_mask, s.valid_from, s.valid_until, s.is_active,
            d.name AS driver_name, v.plate AS vehicle_plate
     FROM transit_schedules s
     LEFT JOIN transit_drivers  d ON d.id=s.driver_id
     LEFT JOIN transit_vehicles v ON v.id=s.vehicle_id
     WHERE s.route_id=? AND s.org_id=? ORDER BY s.departure_time ASC"
);
$stSch->execute([$routeId, $transit_org_id]);
$route['schedules'] = $stSch->fetchAll();

jsonSuccess(['route' => $route]);