<?php
namespace refill\jike;

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

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

    public static function sign($params)
    {
        ksort($params);
        $content = '';
        if(isset($params['refundAmount'])) {
            $params['refundAmount'] = number_format($params['refundAmount'], 2);
        }
        if(isset($params['amount'])) {
            $params['amount'] = number_format($params['amount'], 2);
        }
        if(isset($params['settlementAmount'])) {
            $params['settlementAmount'] = number_format($params['settlementAmount'], 2);
        }
        foreach ($params as $key => $value) {
            if(self::check_empty($value) === false) {
                $content .= "{$key}={$value}&";
            }
        }
        $content .= 'appSecret='.config::APP_SECRET;
        return md5($content);
    }

    public static function check_empty($value)
    {
        if (!isset($value))
            return true;
        if ($value === null)
            return true;
        if (trim($value) === "")
            return true;

        return false;
    }

    public function notify($params)
    {
        $order_sn = $params['outOrderNo'];
        $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'];
        $status = intval($params['status']);
        $updata['ch_trade_no'] = $params['orderNo'];
        Model('refill_order')->edit($order_id, $updata);
        if ($status === 1) {
            $updata['official_sn'] = strtolower($params['officialNo']) == 'null' ? '' : $params['officialNo'];
            Model('refill_order')->edit($order_id, $updata);
            return [$order_id, true, false, true];
        } elseif ($status === 2 || $status === 3) {
            return [$order_id, false, true, true];
        } else {
            return [$order_id, false, false, false];
        }
    }
}