<?php

namespace addons\Alitopay\common\services;

use addons\Alitopay\common\enums\AlitoapyEnum;
use addons\Alitopay\common\jdk\alipay\AlipayConfig;
use addons\Alitopay\common\jdk\alipay\AopCertClient;
use addons\Alitopay\common\jdk\alipay\AopClient;
use addons\Alitopay\common\jdk\alipay\request\AlipayFundTransUniTransferRequest;
use common\helpers\ArrayHelper;
use common\helpers\FormatHelper;
use Exception;
use Omnipay\Alipay\AopPageGateway;
use Omnipay\Omnipay;
use RuntimeException;
use Yii;

class AlipayService extends BaseService
{
    const URI = '/alitopay/notify/alipay';

    protected $sand_box = false;

    /**
     * @var AopPageGateway|null
     */
    protected $aop = null;

    public function setSandBox(bool $boolean)
    {
        $this->sand_box = $boolean;
    }

    /**
     * 创建支付宝AOP
     *
     * @return AopPageGateway
     */
    public function createAop(array $setting = [])
    {
        if (empty($setting) && empty($this->mall_id)) throw new \Exception('未定义Mall-Id');

        if (empty($setting)) $setting = (new SettingService($this->mall_id))->getSetting();

        /**
         * @var \Omnipay\Alipay\AopPageGateway
         */
        $this->aop = Omnipay::create('Alipay_AopWap');
        $this->aop->setSignType('RSA2'); // RSA/RSA2/MD5. Use certificate mode must set RSA2
        $this->aop->setAppId($setting['app_id']);
        $this->aop->setPrivateKey(trim($setting['private_key']));
        $this->aop->setAlipayPublicKey(trim($setting['alipay_public_key']));
        // 回调地址
        $this->aop->setNotifyUrl(
            $this->getNotifyUrl()
        );
        // 设置沙盒
        $this->sand_box && $this->aop->sandbox();

        return $this->aop;
    }

    /**
     * 单笔转账
     *
     * @param float $money
     * @param string $name
     * @param string $account
     * @param string $order_sn
     * @param string $payee_type
     * @param string $remark
     * @return array|string
     */
    public function transfer(
        float $money,
        string $name,
        string $account,
        string $order_sn,
        string $remark = AlitoapyEnum::DEF_REMARK,
        string $payee_type = 'ALIPAY_LOGON_ID'
    )
    {
        $data = [
            'out_biz_no'   => $order_sn,
            'trans_amount' => $money,
            'order_title'  => $remark,
            'remark'       => $remark,
            'payee_info'   => [
                'identity_type' => $payee_type,
                'identity'      => $account,
                'name'          => $name,
            ]
        ];
        try {
            return $this->alipayFundTransUniTransfer($data);
        } catch (Exception $e) {
            Yii::$app->custom->logs(FormatHelper::exception($e, '支付宝代付提现失败'), compact('data'));
            return ['code' => -1, 'sub_msg' => '系统异常', 'msg' => '系统异常'];
        }
    }

    private function isCreatedAop()
    {
        if ($this->aop === null) $this->createAop();
    }

    /**
     * 获取回调地址
     *
     * @return string
     */
    private function getNotifyUrl()
    {
        return Yii::$app->services->setting->platform->get('system.api_url') . static::URI;
    }

    public function getAopClient(){
        if (empty($setting) && empty($this->mall_id)) throw new \Exception('未定义Mall-Id');
        if (empty($setting)) $setting = (new SettingService($this->mall_id))->getSetting();
        $aop = new AopClient();
        $aop->gatewayUrl = 'https://openapi.alipay.com/gateway.do';
        $aop->appId = $setting['app_id'];
        $aop->rsaPrivateKey = trim($setting['private_key']);
        $aop->alipayrsaPublicKey=trim($setting['alipay_public_key']);
        $aop->apiVersion = '1.0';
        $aop->signType = 'RSA2';
        $aop->postCharset='UTF-8';
        $aop->format='json';
        return $aop;
    }

    /**
     * 获取配置
     *
     * 这个方法是复制上面的getAopClient
     * 因为上面的方法是有缺失的，但是不删，因为或许其他地方有用到
     * 所以针对“申请电子回单”的功能，用这个新方法，且这个“申请电子回单”的功能按照原来的代码，本就一直就用不了的
     * 此新方法与原方法的区别是：获取的配置rsaPrivateKey、alipayrsaPublicKey，是用全局的支付宝配置，并不是用“支付宝代付”的配置
     * 
     * @throws \Exception 当未定义Mall-Id时抛出异常
     * @return AopClient 初始化的支付宝客户端对象
     */
    public function getAopClientMall()
    {
        if (empty($setting) && empty($this->mall_id)) throw new \Exception('未定义Mall-Id');
        if (empty($setting)) $setting = (new SettingService($this->mall_id))->getSetting();
        $settingMall = \Yii::$app->services->setting->mall->get($this->mall_id, 'pay');
        $settingMall = json_decode($settingMall['alipay'], true);
        $aop = new AopClient();
        $aop->gatewayUrl = 'https://openapi.alipay.com/gateway.do';
        $aop->appId = $settingMall['alipay_app_id'];
        $aop->rsaPrivateKey = trim($settingMall['alipay_private_key']);
        $aop->alipayrsaPublicKey = trim($settingMall['alipay_public_key']);
        $aop->apiVersion = '1.0';
        $aop->signType = 'RSA2';
        $aop->postCharset = 'UTF-8';
        $aop->format = 'json';
        return $aop;
    }

    /**
     * 获取 "alipay.fund.trans.uni.transfer(单笔转账接口)" 配置
     *
     * @param array $setting
     *
     * @return AlipayConfig
     * @throws Exception
     */
    protected function getAlipayConfig(array $setting = [])
    {
        if (empty($setting) && empty($this->mall_id)) throw new Exception('未定义Mall-Id');
        if (empty($setting)) $setting = (new SettingService($this->mall_id))->getSetting();
        $alipayConfig = new AlipayConfig();
        $alipayConfig->setPrivateKey($setting['private_key']);
        $alipayConfig->setServerUrl('https://openapi.alipay.com/gateway.do');
        $alipayConfig->setAppId($setting['app_id']);
        $alipayConfig->setCharset('UTF-8');
        $alipayConfig->setSignType('RSA2');
        $alipayConfig->setFormat('json');
        $alipayConfig->setAppCertContent($setting['app_cert']);
        $alipayConfig->setAlipayPublicCertContent($setting['alipay_public_key']);
        $alipayConfig->setRootCertContent($setting['root_cert']);

        return $alipayConfig;
    }

    /**
     * 调用 alipay.fund.trans.uni.transfer(单笔转账接口)
     *
     * @param array $data
     *
     * @return array
     * @throws Exception
     */
    protected function alipayFundTransUniTransfer(array $data = []): array
    {
        // 初始化SDK
        $alipayClient = new AopCertClient($this->getAlipayConfig());
        // 构造请求参数以调用接口
        $request = new AlipayFundTransUniTransferRequest();
        
        // 设置描述特定的业务场景
        !isset($data['biz_scene']) && $data['biz_scene'] = "DIRECT_TRANSFER";

        // 设置业务产品码
        !isset($data['product_code']) && $data['product_code'] = "TRANS_ACCOUNT_NO_PWD";

        $request->setBizContent(json_encode($data,JSON_UNESCAPED_UNICODE));
        $responseResult = $alipayClient->execute($request);
        $responseApiName = str_replace(".","_",$request->getApiMethodName())."_response";
        $response = $responseResult->$responseApiName;
        Yii::$app->custom->logs('支付宝代付请求', [
            'res'  => $response,
            'data' => $data
        ]);

        if (empty($response)) {
            throw new RuntimeException('alipay.fund.trans.uni.transfer(单笔转账接口) 响应空');
        }

        if (is_array($response)) {
            return $response;
        }

        if (!is_object($response)) {
            throw new RuntimeException('alipay.fund.trans.uni.transfer(单笔转账接口) 响应参数类型错误');
        }

        return ArrayHelper::toArray($response);
    }
}