<?php

namespace refill\weisyd;

require_once(BASE_HELPER_RAPI_PATH . '/weisyd/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['orderId'] = $order_sn;
        $params['appKey'] = config::APP_KEY;
        $params['amount'] = $amount;
        $params['phone'] = $phone;
        $params['notifyUrl'] = 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['sign'] = $sign;

        $resp = http_request(config::ORDER_URL, $params , 'POST' , false , config::ExtHeaders);
        if ($resp === false) {
            return [false, '系统错误', true];
        } else {
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp ,true);
            if($resp['state'] == 'success' && $resp['code'] == 000) {
                return [true, $resp['data']['id'], false];
            }
            return [false , $resp['message'], false];
        }
    }

    public function query($refill_info)
    {
        $params['orderId'] = $refill_info['orderId'];
        $params['appKey'] = config::APP_KEY;
        $params['sign'] = $this->sign($params);

        $resp = http_request(config::QUERY_URL, $params , 'POST' , false , config::ExtHeaders);
        if ($resp === false) {
            return [false, '系统错误'];
        } else {
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp, true);

            if ($resp['code'] == 'SUCCESS') {
                $order_state = '';
                $data = $resp['data'];
                if ($data['status'] == 3) {
                    $order_state = ORDER_STATE_SUCCESS;
                } elseif (in_array($data['status'] , [2,5])) {
                    $order_state = ORDER_STATE_CANCEL;
                } elseif ($data['status'] == 2) {
                    $order_state = ORDER_STATE_SEND;
                }
                if (empty($order_state)) {
                    return [false, $resp['msg']];
                }
                return [true, $order_state];
            } else {
                return [false, $resp['code']['desc']];
            }
        }
    }


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

        return false;
    }

    private function sign($params)
    {
        $content = '';
        ksort($params);
        foreach ($params as $key => $val){
            if (false === $this->check_empty($val) && "@" != substr($val, 0, 1)) {
                $content .= "{$key}={$val}&";
            }
        }
        $content .= "appSecret=".config::APP_SECRET;

        return md5($content);
    }
}