<?php
/**
 * Worker simple para reintentar descargas de media fallidas (opcional)
 * Revisa la tabla media_queue (si existe) e intenta procesar
 */
require_once __DIR__ . '/../config/config.php';
require_once __DIR__ . '/../classes/MediaService.php';
$db = Database::getInstance();
$rows = $db->fetchAll('SELECT * FROM media_queue WHERE status = ? ORDER BY created_at ASC LIMIT 10', ['pending']);
$ms = new MediaService();
foreach ($rows as $r) {
    try {
        $res = $ms->fetchAndStoreFromGraph($r['media_id'], $r['subdir'] ?? date('Y/m'));
        if ($res) {
            $db->update('media_queue', ['status' => 'done', 'result' => json_encode($res)], 'id = :id', ['id' => $r['id']]);
        }
    } catch (Exception $e) {
        $db->update('media_queue', ['status' => 'failed', 'result' => json_encode(['error' => $e->getMessage()])], 'id = :id', ['id' => $r['id']]);
    }
}
echo "Processed " . count($rows) . " jobs\n";