<?php
namespace refill\huoli;

require_once(BASE_HELPER_RAPI_PATH . '/huoli/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)
    {
        $params['out_trade_no'] = "$order_sn";
        $params['phone'] = "$phone";
        $params['way'] = 6;
        $params['amount'] = "$amount";
        return $params;
    }

    private function createHeader(): array
    {
        $time = time();
        $sign = $this->sign($time);
        return [
            'app-key:'.config::APP_KEY,
            'sign:'.$sign,
            't:'.$time,
            'v:'.config::Version,
            'Content-Type: application/json;charset=UTF-8'
        ];
    }

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

        $params = json_encode($params);
        $header = $this->createHeader();
        $resp = http_post_data(config::ORDER_URL, $params , $header, $net_errno);

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

            if (empty($resp)) {
                return [false, '系统错误', true];
            } elseif ($code === 0) {
                return [true, $resp['data']['order_no'], false];
            } else {
                return [false, $resp['message'], false];
            }
        }
    }

    public function query($refill_info)
    {
        return [false, '不支持单个订单查询 '];
    }

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

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

            if (empty($resp)) {
                return [false, '系统错误'];
            } elseif ($code === 0) {
                return [true, $resp['data']['amount']];
            } else {
                return [false, $resp['message']];
            }
        }
    }

    private function sign($time)
    {
        $content = config::Version . config::APP_SECRET . $time . config::APP_SECRET;
        return md5($content);
    }
}