<?php
namespace app\controller;

use app\BaseController;
use app\service\CardService;
use app\service\OrderService;

class Card extends BaseController
{
    // POST api/card/generate — 生成新号码牌
    public function generate(CardService $cardService)
    {
        $cardNo = $cardService->generate();
        return json(['code' => 0, 'data' => ['cardNo' => $cardNo], 'msg' => 'ok']);
    }

    // GET api/card/check?no=K182 — 校验号码牌
    public function check(CardService $cardService, OrderService $orderService)
    {
        $no = $this->request->get('no', '');
        if (!preg_match('/^[A-Z]\d{3}$/', $no)) {
            return json(['code' => -1, 'data' => null, 'msg' => '号码牌格式错误']);
        }

        $orders = $orderService->listByCard($no);
        return json([
            'code' => 0,
            'data' => [
                'valid'  => true,
                'orders' => $orders,
            ],
            'msg' => 'ok',
        ]);
    }
}