<?php

namespace refill\sialan;

require_once(BASE_HELPER_RAPI_PATH . '/sialan/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['api_id'] = config::API_ID;
        $params['recharge'] = $phone;
        $params['amount'] = $amount;
        $params['type'] = 1;
        $params['goods_id'] = config::product_id[$card_type][$amount];
        $params['query_sn'] = $order_sn;
        $params['operator'] = config::operator[$card_type];

        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);

        $sign = $this->sign($params);
        $params['sign'] = $sign;

        $resp = http_request(config::ORDER_URL, $params, 'GET', false, [], $net_errno);

        if (empty($resp)) {
            return [false, '网络错误', true];
        }
        else
        {
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp, true);
            $code = $resp['code'];
            if (empty($resp)) {
                return [false, '网络错误', true];
            } elseif ($code === '0') {
                return [true, $resp['order_sn'], false];
            } elseif (in_array($code, config::ERR_NOS, true)) {
                return [false, $resp['msg'], false];
            } elseif (in_array($code, ['-10000', '-10010', '-999'], true)) {
                $net_errno = "HTTP-{$code}";
                return [false, $resp['msg'], true];
            } else {
                $err = 998;
                $net_errno = "HTTP-{$err}";
                return [false, $resp['msg'], true];
            }
        }
    }

    public function query($refill_info)
    {
        $params['api_id'] = config::API_ID;
        $params['order_sn'] = $refill_info['ch_trade_no'];
        $params['sign'] = $this->sign($params);

        $resp = http_request(config::QUERY_URL, $params);

        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'];
            }
            else
            {
                $code = $resp['code'];
                if ($code === '0')
                {
                    $order_status = $resp['data']['status'];
                    if ($order_status === '1') {
                        $updata['official_sn'] = $resp['data']['operator_sn'];
                        Model('refill_order')->edit($refill_info['order_id'], $updata);
                        $order_state = ORDER_STATE_SUCCESS;
                    } elseif ($order_status === '2') {
                        $order_state = ORDER_STATE_CANCEL;
                    } elseif ($order_status === '0') {
                        $order_state = ORDER_STATE_SEND;
                    } else {
                        return [false, $order_status];
                    }

                    return [true, $order_state];
                }
                else {
                    return [false, $resp['msg']];
                }
            }
        }
    }

    public function balance()
    {
        $params['api_id'] = config::API_ID;
        $params['sign'] = $this->sign($params);

        $resp = http_request(config::BALANCE_URL, $params);

        if (empty($resp)) {
            return [false, '网络错误'];
        } else {
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp, true);
            if ($resp['code'] === '0') {
                return [true, $resp['balance']];
            } else {
                return [false, $resp['msg']];
            }
        }
    }

    private function sign($params)
    {
        ksort($params);
        $content = "";
        foreach ($params as $k => $v) {
            $content .= "{$k}={$v}&";
        }
        $content = rtrim($content, '&');
        $content .= config::API_KEY;
        return md5($content);
    }
}