<?php


namespace refill\xingzy;

require_once(BASE_HELPER_RAPI_PATH . '/xingzy/config.php');

use refill;

class RefillCallBack implements refill\IRefillCallBack
{
    public function verify($params): bool
    {
        $input = $params;
        unset($input['sign']);
        unset($input['data']);
        $sign = $this->sign($input);
        if ($params['sign'] == $sign) {
            return true;
        } else {
            return false;
        }
    }

    private function sign($params)
    {
        ksort($params);
        $body = "";
        foreach ($params as $k => $v) {
            $body .= "{$k}{$v}";
        }
        return base64_encode(hash_hmac("sha1", $body, config::ACCESS_SECRET, true));
    }

    //[$order_id, $success, $can_try, $need_handle]
    public function notify($params)
    {
        $status = intval($params['code']);
        $order_sn = $params['out_trade_no'];
        $order_info = Model('vr_order')->getOrderInfo(['order_sn' => $order_sn]);
        if (empty($order_info)) {
            return [false, false, false,false];
        }
        $order_id = $order_info['order_id'];

        if ($status === 2) {
            $data['official_sn'] = strtolower($params['data']['official_id']) == 'null' ? '' : $params['data']['official_id'];
            Model('refill_order')->edit($order_id, $data);
            return [$order_id, true, false,true];
        }
        elseif ($status === 3) {
            return [$order_id, false, true,true];
        }
        else {
            return [$order_id, false, false,false];
        }
    }
}