<?php

namespace refill\lexiangyd;

require_once(BASE_HELPER_RAPI_PATH . '/lexiangyd/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 $card_type, int $amount, string $order_sn)
    {
        $data['ChargeAccount'] = $phone;
        $data['SupBuyNum'] = 1;
        $data['ChargeValue'] = $amount;
        $data['OrderType'] = 1;
        $data['ChargeType'] = config::operator[$card_type];
        $data['Id'] = $order_sn;

        $params['mchid'] = config::MCH_ID;
        $params['notifyurl'] = config::NOTIFY_URL;
        $params['data'] = $this->aes_encrypt($data);
        return $params;
    }

    public function add($card_no, $card_type, $amount, $params,&$net_errno = 0)
    {
        $params = $this->req_params($card_no, $card_type, $amount, $params['order_sn']);

        $resp = http_request(config::ORDER_URL, $params, 'POST', false, config::ExtHeaders, $net_errno);

        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'] === 'success') {
                return [true, $resp['data']['trans_sn'], false];
            } else {
                return [false, $resp['msg'], false];
            }
        }
    }

    public function query($refill_info)
    {
        $params['mchid'] = config::MCH_ID;
        $params['order_id'] = $refill_info['order_sn'];
        $params['time'] = time();
        $content = "{$params['mchid']}{$params['order_id']}{$params['time']}".config::UserKey;
        $params['sign'] =md5($content) ;

        $resp = http_request(config::QUERY_URL, $params, 'POST', false, 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'] === '3')
            {
                $status = $resp['data']['status'];
                if ($status === 3) {
                    Model('refill_order')->edit($refill_info['order_id'], ['official_sn' => $resp['data']['certificate']]);
                    $order_state = ORDER_STATE_SUCCESS;
                } elseif (in_array($status, [0, 2], true)) {
                    $order_state = ORDER_STATE_CANCEL;
                } elseif ($status === 1) {
                    $order_state = ORDER_STATE_SEND;
                } else {
                    return [false, $status];
                }

                return [true, $order_state];
            }
            elseif ($resp['code'] === '2' && time() - $refill_info['commit_time'] > 600) {
                return [true, ORDER_STATE_NOEXIST];
            }
            else {
                return [false, $resp['msg']];
            }
        }
    }

    public function balance()
    {
        $params['mchid'] = config::MCH_ID;
        $params['time'] = time();
        $content = "{$params['mchid']}{$params['time']}".config::UserKey;
        $params['sign'] =md5($content) ;

        $resp = http_request(config::BALANCE_URL, $params, 'POST', false, config::ExtHeaders);

        Log::record($resp, Log::DEBUG);
        $resp = json_decode($resp, true);
        if (empty($resp)) {
            return [false, '系统错误'];
        } elseif ($resp['code'] === '3') {
            return [true, $resp['data']['money']];
        } else {
            return [false, $resp['msg']];
        }
    }

    private function aes_encrypt($params): string
    {
        $encrypt = json_encode($params);
        return base64_encode(openssl_encrypt($encrypt, 'AES-128-CBC', config::UserKey, OPENSSL_RAW_DATA, config::aesIV));
    }
}