<?php

namespace refill\xinhengyang;

require_once(BASE_HELPER_RAPI_PATH . '/xinhengyang/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, int $card_type, string $order_sn)
    {
        $params['mobile'] = $phone;
        $params['productId'] = config::ProductIDS[$card_type][$amount];
        $params['userReqNo'] = $order_sn;

        return $params;
    }

    public function add($card_no, $card_type, $amount, $params,&$net_errno = 0)
    {
        $order_sn = $params['order_sn'];
        $params = $this->req_params($card_no, $amount, $card_type, $order_sn);
        $header = $this->createHeader();

        $resp = http_request(config::ORDER_URL, $params, 'POST', false, $header, $net_errno);

        if (empty($resp)) {
            return [false, '网络错误', true];
        }
        else
        {
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp, true);

            if (empty($resp)) {
                return [false, '网络错误', true];
            } elseif ($resp['status'] === '10000') {
                return [true, $resp['reqNo'], false];
            } else {
                return [false, $resp['message'], true];
            }
        }
    }

    public function query($refill_info)
    {
        $header = $this->createHeader();
        $header[] = 'X-Userno: true';
        $query_url = config::QUERY_URL . "/{$refill_info['order_sn']}";
        $resp = http_request($query_url, [], 'GET', false, $header);

        if (empty($resp)) {
            return [false, '网络错误'];
        }
        else
        {
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp, true);
            if (empty($resp)) {
                return [false, '网络错误'];
            }

            $status = $resp['status'];
            if ($status === '20000') {
                $updata['official_sn'] = $resp['evidence'];
                Model('refill_order')->edit($refill_info['order_id'], $updata);
                $order_state = ORDER_STATE_SUCCESS;
            } elseif ($status === '50100') {
                $order_state = ORDER_STATE_CANCEL;
            } elseif ($status === '10001') {
                $order_state = ORDER_STATE_SEND;
            } elseif ($status === '50101' && (time() - $refill_info['commit_time'] >= 600)) {
                $order_state = ORDER_STATE_NOEXIST;
            } else {
                return [false, $resp['message']];
            }

            return [true, $order_state];
        }
    }

    public function balance()
    {
        $header = $this->createHeader();
        $resp = http_request(config::BALANCE_URL, [], 'GET', false, $header);

        if (empty($resp)) {
            return [false, '网络错误'];
        }
        else
        {
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp, true);
            if (empty($resp)) {
                return [false, '网络错误'];
            } elseif ($resp['status'] === '10000') {
                return [true, $resp['balance']];
            } else {
                return [false, $resp['message']];
            }
        }
    }

    private function createHeader(): array
    {
        $sign_fun = function ($date) {
            $content = config::USER_NAME . config::KEY . $date;
            return md5($content);
        };
        
        $nonce_fun = function ($date) {
            $content = config::USER_NAME . ':' . $date;
            return base64_encode($content);
        };

        $date = date("YmdHis");
        $sign = $sign_fun($date);
        $nonce = $nonce_fun($date);

        return [
            'Content-Type: application/x-www-form-urlencoded',
            'Authorization: sign="'. $sign .'",nonce="' . $nonce .'"'
        ];
    }
}