<?php
namespace refill\weiyiman;

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

use refill;
use Log;

class RefillPhone extends refill\IRefillPhone
{
    public function __construct($cfgs)
    {
        parent::__construct($cfgs);
    }

    private function req_params(int $phone, int $amount, string $order_sn)
    {
        $params['userid'] = config::USER_ID;
        $params['orderid'] = $order_sn;
        $params['echo'] = rand(100000,999999);
        $params['timestamp'] = date("YmdHis");
        $params['version'] = '1.0';
        $params['packcode'] = $amount;
        $params['mobile'] = $phone;
        $params['flowtype'] = '1001';
        $params['callback_url'] = config::NOTIFY_URL;
        return $params;
    }

    public function add($card_no, $card_type, $amount, $params)
    {
        $params = $this->req_params($card_no, $amount, $params['order_sn']);
        $sign = $this->sign($params);
        $params['chargeSign'] = $sign;

        $params = json_encode($params);

        $resp = http_post_data(config::ORDER_URL, $params , config::ExtHeaders);

        if (empty($resp)) {
            return [false, '系统错误', true];
        }
        else
        {
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp, true);
            if (empty($resp)) {
                return [false, '系统错误', true];
            } elseif ($resp['code'] === '0000') {
                return [true, '', false];
            } else {
                return [false, $resp['desc'], false];
            }
        }
    }

    public function query($refill_info)
    {
        $params['orderid'] = $refill_info['order_sn'];
        $params['userid'] = config::USER_ID;
        $params['timestamp'] = date("YmdHis");
        $content = $params['userid'] . $params['orderid'] . $params['timestamp'] . config::KEY;
        $params['sign'] = md5($content);
        $params = json_encode($params);

        $resp = http_post_data(config::QUERY_URL, $params , config::ExtHeaders);

        if (empty($resp)) {
            return [false, '系统错误'];
        }
        else
        {
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp, true);
            if (empty($resp)) {
                return [false, '系统错误'];
            } elseif ($resp['code'] === '0000') {
                $order_state = ORDER_STATE_SUCCESS;
            } elseif ($resp['code'] === '0004') {
                $order_state = ORDER_STATE_CANCEL;
            } elseif ($resp['code'] === '0002' || $resp['code'] === '0003') {
                $order_state = ORDER_STATE_SEND;
            } else {
                return [false, $resp['desc']];
            }
            return [true, $order_state];
        }
    }

    private function sign($params)
    {
        $content  = $params['userid'] . $params['orderid'] . config::KEY . $params['echo'] . $params['timestamp'];
        return md5($content);
    }

}