<?php

namespace app\api\complex;

use ComplexThree\JuLe\joloRsa;

/**
 * 233乐园
 */
class Twothreethree implements ComplexInterface
{
    private $channel = 'twothreethree';

    /**
     * ## 登陆 - 校验
     *
     * @param $data
     * @param $polyChannelGame
     *
     * @return false
     */
    public function getSpecialParam($data, $polyChannelGame = [])
    {
        return $data['user_id'];
    }

    // ## 登陆 - 登陆
    public function checkLogin($data, $polyChannelGame = [])
    {
        // 参数：user_id = uid, extparam = sid
        if (!isset($data['user_id']) || !isset($data['extparam'])) {
            return false;
        }
        if (!$channelConfig = json_decode($polyChannelGame['param'], true)) {
            return false;
        }

        $param = [
            'uid' => $data['user_id'],
            'sid' => $data['extparam'],
        ];

        ksort($param);
        $string = "";
        foreach ($param as $k => $v) {
            if($k == 'sign' || $v === '' || $v === null){
                continue;
            }
            if ($string) {
                $string .= "&{$k}={$v}";
            } else {
                $string = "{$k}={$v}";
            }
        }
        $string .= "&key=".$channelConfig['appSecret'];
        $sign = strtoupper(md5($string));

        $header = [
            'Content-Type: application/json',
            'APPKEY: '.$channelConfig['appKey'],
            'SIGN: '.$sign,
        ];

        $param = json_encode($param);
        $res = getHttpPost('https://openapi.metaapp.cn/v2/user/auth', $param, $header);
        $res = json_decode($res, true);
        if ($res['code'] == 200) {
            return true;
        } else {
            return false;
        }
    }

    // ## 回调 - 效验
    public function paySign($data, $polyChannelGame = [])
    {
        $param = [
            'tradeNo' => $data['tradeNo'], // 233平台对应的交易订单编号（具备唯一性）
            'cpOrderId' => $data['cpOrderId'], // 供应商交易订单id（由供应商下单后出传入）
            'productCode' => $data['productCode'], // 商品编号（供应商下单时提供）
            'productName' => $data['productName'], // 商品名称（供应商下单时提供）
            'productPrice' => $data['productPrice'], // 商品单价（单位：分【人民币分】）
            'count' => $data['count'], // 订单购买购买数量
            'nonce' => $data['nonce'], // 随机安全码（无业务意义，增加接口安全随机性）
            'amount' => $data['amount'], // 订单原值金额（单位：分【人民币】）,建议服务端做一下金额校验，避免被刷
            'couponDeductAmount' => $data['couponDeductAmount'], // 优惠券抵扣金额（因优惠券而优惠的金额）（单位：分【人民币】），当该笔交易未使用优惠券时，值为0
            'extra' => $data['extra']??'', // 扩展透传参数，当CP交易系统下单未提供扩展字段时，该字段为空
            'sign' => $data['sign']
        ];
        if (!$channelConfig = json_decode($polyChannelGame['param'], true)) {
            return false;
        }

        ksort($param);
        $param['secret'] = $channelConfig['appSecret'];

        $string = "";
        foreach ($param as $k => $v) {
            if($k == 'sign' || $v === '' || $v === null){
                continue;
            }
            if ($string) {
                $string .= "&{$k}={$v}";
            } else {
                $string = "{$k}={$v}";
            }
        }

        $sha1 = sha1($string);
        $last32Chars = substr($sha1, -32);
        $sign = strtoupper($last32Chars);

        if ($param['sign'] == $sign) {
            return true;
        }
        return false;
    }

    // ## 回调 - 下单参数获取
    public function getData($data)
    {
        if (!isset($data['cpOrderId']) || !isset($data['amount']) || !isset($data['tradeNo'])) {
            return false;
        }
        return [
            'orderid' => $data['cpOrderId'],          // 我方聚合订单
            'amount' => formatFenToYuan($data['amount']),// 充值金额(单位：元)
            'sub_orderid' => $data['tradeNo'],        // 渠道订单
        ];
    }

    // ## 回调 - 成功返回
    public function getSuccess($msg = '')
    {
        echo json_encode(['code' => 200, 'message' => 'SUCCESS']);
        exit();
    }

    // ## 回调 - 失败返回
    public function getFail($msg = '')
    {
        echo json_encode(['code' => 22101, 'message' => '接口参数验证不通过']);
        exit();
    }
}