query("SELECT id, nombre FROM sedes ORDER BY nombre ASC");
$sedes = $sedes_stmt->fetchAll(PDO::FETCH_ASSOC);
// Encontrar el ID de "ALMACEN PR" para la lógica móvil
foreach ($sedes as $sede) {
if (trim(strtolower($sede['nombre'])) === 'almacen pr') {
$almacen_principal_id = $sede['id'];
break;
}
}
// Obtener productos
$products_stmt = $pdo->query("SELECT id, nombre, sku FROM products ORDER BY nombre ASC");
$products = $products_stmt->fetchAll(PDO::FETCH_ASSOC);
// --- Lógica para el Historial de Salidas ---
$fecha_filtro = $_GET['fecha'] ?? '';
$where_clause = " WHERE sm.type = 'salida' ";
$params = [];
if (!empty($fecha_filtro)) {
$where_clause .= " AND DATE(sm.movement_date) = :fecha ";
$params[':fecha'] = $fecha_filtro;
$limit = 500;
} else {
$limit = 50;
}
$query = "
SELECT sm.movement_date, p.nombre as product_name, s.nombre as sede_name, sm.quantity, sm.type, sm.codigo_unico, sm.metodo_registro
FROM stock_movements sm
JOIN products p ON sm.product_id = p.id
JOIN sedes s ON sm.sede_id = s.id
$where_clause
ORDER BY sm.created_at DESC
LIMIT $limit
";
$movements_stmt = $pdo->prepare($query);
$movements_stmt->execute($params);
$movements = $movements_stmt->fetchAll(PDO::FETCH_ASSOC);
// --- Resumen de Salidas de Hoy ---
$hoy = date('Y-m-d');
$resumen_salidas_stmt = $pdo->prepare("
SELECT p.nombre, SUM(sm.quantity) as total_salida
FROM stock_movements sm
JOIN products p ON sm.product_id = p.id
WHERE sm.type = 'salida' AND DATE(sm.movement_date) = :hoy
GROUP BY p.nombre
ORDER BY total_salida DESC
");
$resumen_salidas_stmt->execute([':hoy' => $hoy]);
$resumen_salidas = $resumen_salidas_stmt->fetchAll(PDO::FETCH_ASSOC);
} catch (PDOException $e) {
$error_page_load = "Error al cargar datos iniciales: " . $e->getMessage();
}
?>