['label' => '待处理', 'cls' => 'tag-gray'],
'partial' => ['label' => '部分收货', 'cls' => 'tag-amber'],
'received' => ['label' => '已收货', 'cls' => 'tag-green'],
'closed' => ['label' => '已关闭', 'cls' => 'tag-gray'],
];
$s = $poStatus[$o['status']] ?? $poStatus['pending'];
$amt = array_sum(array_map(fn($i) => (float)($i['amount'] ?? 0), $items));
?>