<?php
// transit/enrollment/list.php — قائمة عضويات المؤسسة (للمشرف)

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

$status  = filterRequest('status') ?: 'all';
$page    = max(1, (int)(filterRequest('page', 'int') ?? 1));
$perPage = min(100, max(10, (int)(filterRequest('per_page', 'int') ?? 50)));
$offset  = ($page - 1) * $perPage;

$allowed = ['all', 'pending', 'active', 'suspended', 'expired'];
if (!in_array($status, $allowed)) $status = 'all';

$where  = "org_id = ?";
$params = [$transit_org_id];
if ($status !== 'all') { $where .= " AND status = ?"; $params[] = $status; }

$countSt = $transit_con->prepare("SELECT COUNT(*) FROM transit_enrollments WHERE $where");
$countSt->execute($params);
$total = (int)$countSt->fetchColumn();

$params[] = $perPage;
$params[] = $offset;
$st = $transit_con->prepare(
    "SELECT id, passenger_id, member_name, status, verify_method,
            verified_at, expires_at, created_at
     FROM transit_enrollments
     WHERE $where ORDER BY created_at DESC LIMIT ? OFFSET ?"
);
$st->execute($params);
$enrollments = $st->fetchAll();

jsonSuccess([
    'enrollments' => $enrollments,
    'pagination'  => ['total' => $total, 'page' => $page, 'per_page' => $perPage],
]);