<?php
// transit/route/list.php

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

$status  = filterRequest('status') ?: 'active';
if (!in_array($status, ['all','draft','active','suspended','rejected'])) $status = 'active';

$sql    = "SELECT id, name_ar, name_en, direction, distance_km, duration_min, status, created_at FROM transit_routes WHERE org_id=?";
$params = [$transit_org_id];
if ($status !== 'all') { $sql .= " AND status=?"; $params[] = $status; }
$sql .= " ORDER BY name_ar ASC";

$st = $transit_con->prepare($sql);
$st->execute($params);
$routes = $st->fetchAll();

if ($routes) {
    $ids     = implode(',', array_map('intval', array_column($routes, 'id')));
    $cntSt   = $transit_con->query(
        "SELECT route_id, COUNT(*) cnt FROM transit_stops WHERE route_id IN ($ids) GROUP BY route_id"
    );
    $counts  = $cntSt ? array_column($cntSt->fetchAll(), 'cnt', 'route_id') : [];
    foreach ($routes as &$r) $r['stop_count'] = (int)($counts[$r['id']] ?? 0);
    unset($r);
}

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