package com.ruoyi.order.service.impl;

import com.alipay.api.AlipayClient;
import com.alipay.api.DefaultAlipayClient;
import com.alipay.api.request.AlipayTradeRefundRequest;
import com.alipay.api.response.AlipayTradeRefundResponse;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.jpay.ext.kit.PaymentKit;
import com.jpay.weixin.api.WxPayApi;
import com.ruoyi.common.core.constant.SecurityConstants;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.enums.BondStatusEnum;
import com.ruoyi.common.core.enums.OrderStatusEnum;
import com.ruoyi.common.core.enums.PaymentMethodEnum;
import com.ruoyi.common.core.enums.PointStatusEnum;
import com.ruoyi.common.core.utils.StringUtils;
import com.ruoyi.order.domain.Paylog;
import com.ruoyi.order.mapper.OrderAuctionBondMapper;
import com.ruoyi.order.mapper.OrderMapper;
import com.ruoyi.order.mapper.PaylogMapper;
import com.ruoyi.order.service.IPaylogService;
import com.ruoyi.order.util.MD5AndKL;
import com.ruoyi.order.util.SinataUtil;
import com.ruoyi.order.util.alipay.config.AlipayConfig;
import com.ruoyi.order.util.alipay.util.PayDemoActivity;
import com.ruoyi.order.util.tencent.common.Configure;
import com.ruoyi.order.util.tencent.common.XMLParser;
import com.ruoyi.system.api.domain.GoodsGroupPurchase;
import com.ruoyi.system.api.domain.GoodsGroupPurchaseInfo;
import com.ruoyi.system.api.domain.GoodsSku;
import com.ruoyi.system.api.domain.Member;
import com.ruoyi.system.api.domain.Order;
import com.ruoyi.system.api.domain.OrderAuctionBond;
import com.ruoyi.system.api.domain.dto.MemberPointsDTO;
import com.ruoyi.system.api.domain.dto.RefundDTO;
import com.ruoyi.system.api.domain.dto.updMembeOneDTO;
import com.ruoyi.system.api.feignClient.AuctionClient;
import com.ruoyi.system.api.feignClient.GoodsSkuClient;
import com.ruoyi.system.api.feignClient.MemberClient;
import java.io.IOException;
import java.io.PrintWriter;
import java.math.BigDecimal;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.SortedMap;
import java.util.TreeMap;
import java.util.UUID;
import java.util.function.Function;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Service;

/**
 * <p>
 * 支付记录 服务实现类
 * </p>
 *
 * @author mitao
 * @since 2024-05-22
 */
@Service
public class PaylogServiceImpl extends ServiceImpl<PaylogMapper, Paylog> implements IPaylogService {



    @Resource
    private OrderMapper OrderMapper;
    @Resource
    private AuctionClient auctionClient;


    @Resource
    private MemberClient memberClient;

    @Resource
    private OrderAuctionBondMapper orderAuctionBondMapper;

    @Resource
    private GoodsSkuClient goodsSkuClient;

    @Resource
    private PaylogMapper paylogMapper;

    @Override
    public R<Map<String, Object>> getPayInfo(Long uid, Integer type, String orderNO, String openId,
            HttpServletRequest request) {
        Member member = memberClient.getMembeOne(uid, SecurityConstants.INNER).getData();
        openId = member.getMiniOpenid();
        Double price = 0.0;
        String subject;
        String body;
        try {
            if(judgeContainsStr(orderNO)){
                if (orderNO.contains("BO")) {
                    LambdaQueryWrapper<OrderAuctionBond> wrapper1= Wrappers.lambdaQuery();
                    wrapper1.eq(OrderAuctionBond::getOrderNo,orderNO);
                    wrapper1.eq(OrderAuctionBond::getDelFlag,0);
                    OrderAuctionBond one1 = orderAuctionBondMapper.selectOne(wrapper1);
                    one1.setBoundStatus(BondStatusEnum.PAID);
                    one1.setPaymentMethod(PaymentMethodEnum.WECHAT);
                    orderAuctionBondMapper.updateById(one1);


                    if (one1.getBond()==null||one1.getBond().compareTo(new BigDecimal(0))==0){
                        one1.setBoundStatus(BondStatusEnum.PAID);
                        Map<String, Object> returnMap = new HashMap<>();
                        returnMap.put("Type",1);
                        return R.ok(returnMap);
                    }


                }else{
                    LambdaQueryWrapper<Order> wrapper1= Wrappers.lambdaQuery();
                    wrapper1.eq(Order::getOrderNo,orderNO);
                    wrapper1.eq(Order::getDelFlag,0);
                    Order page1 = OrderMapper.selectOne(wrapper1);
                    page1.setOrderStatus(OrderStatusEnum.TO_BE_SHIPPED);
                    page1.setPaymentMethod(PaymentMethodEnum.WECHAT);
                    page1.setPayTime(LocalDateTime.now());
                    OrderMapper.updateById(page1);
                    if (page1.getTotalAmount().compareTo(new BigDecimal(0))==0){
                        Map<String, Object> returnMap = new HashMap<>();
                        returnMap.put("Type",1);
                        return R.ok(returnMap);
                    }
                    OrderMapper.updateById(page1);

                    if (page1.getPoints()!=0){
                        MemberPointsDTO memberPointsDTO=new MemberPointsDTO();
                        memberPointsDTO.setMemberId(page1.getMemberId());
                        memberPointsDTO.setPointsType(1);
                        memberPointsDTO.setPointsStatus(PointStatusEnum.INCREASE);
                        memberPointsDTO.setPoints(page1.getPoints());
                        memberClient.addMemberPoints(memberPointsDTO);
                    }

                    updMembeOneDTO MembeOneDTO=new updMembeOneDTO();
                    MembeOneDTO.setType(1);
                    MembeOneDTO.setMemberId(page1.getMemberId());
                    MembeOneDTO.setMoney(page1.getTotalAmount());
                    MembeOneDTO.setTotalPoints(page1.getPoints());
                    memberClient.updMembeOne(MembeOneDTO, SecurityConstants.INNER);
                }



                if (orderNO.contains("BO")) {
                    LambdaQueryWrapper<OrderAuctionBond> wrapper1= Wrappers.lambdaQuery();
                    wrapper1.eq(OrderAuctionBond::getOrderNo,orderNO);
                    wrapper1.eq(OrderAuctionBond::getDelFlag,0);
                    OrderAuctionBond one = orderAuctionBondMapper.selectOne(wrapper1);
                    price=one.getBond().doubleValue();
                    body = " 订单支付";
                    subject = " 订单支付";
                    if (type == 1) {
                        // 支付宝预下单
                        return this.alipay(orderNO, subject, body, price, request);
                    } if (type == 2){
                        // 微信预下单
                        return this.wxpay(2 ,orderNO, body, openId, price, request);
                    }
                }else{
                    LambdaQueryWrapper<Order> wrapper1= Wrappers.lambdaQuery();
                    wrapper1.eq(Order::getOrderNo,orderNO);
                    wrapper1.eq(Order::getDelFlag,0);
                    Order page1 = OrderMapper.selectOne(wrapper1);
                    price=page1.getTotalAmount().doubleValue();
                    body = " 订单支付";
                    subject = " 订单支付";
                    Map<String, Object> map = new HashMap<String, Object>();
                    if (type == 1) {
                        // 支付宝预下单
                        return this.alipay(orderNO, subject, body, price, request);
                    } if (type == 2) {
                        // 微信预下单
                        return this.wxpay(2, orderNO, body,openId, price, request);
                    }
                }

            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return R.fail("获取异常");
    }


    /**
     * 服务器异步通知处理支付宝
     *
     * @param request
     * @param res
     */
    @Override
    public void notifyUrl(HttpServletRequest request, HttpServletResponse res) {
        HttpServletResponse response = (HttpServletResponse) res;
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out;
        try {
            out = response.getWriter();
            // 获取支付宝POST过来反馈信息
            Map<String, String> params = new HashMap<String, String>();
            Map requestParams = request.getParameterMap();
            log.debug("AlipayController.notifyUrl__requestParams：\n" + requestParams);
            for (Iterator iter = requestParams.keySet().iterator(); iter.hasNext();) {
                String name = (String) iter.next();
                String[] values = (String[]) requestParams.get(name);
                String valueStr = "";
                for (int i = 0; i < values.length; i++) {
                    valueStr = (i == values.length - 1) ? valueStr + values[i] : valueStr + values[i] + ",";
                }
                // 乱码解决，这段代码在出现乱码时使用。如果mysign和sign不相等也可以使用这段代码转化
                valueStr = new String(valueStr.getBytes("ISO-8859-1"), "gbk");
                params.put(name, valueStr);
            }

            Paylog paylog1= getPayLog_alipay(request);

            // 验证成功
            if ("TRADE_FINISHED".equals(paylog1.getTradeStatus())) {
                System.out.println("AlipayController.notifyUrl__验证成功：success");
                // 支付失败
            } else if ("TRADE_SUCCESS".equals(paylog1.getTradeStatus())) {
                // 支付成功
                try {
                    LambdaQueryWrapper<Paylog> wrapper = Wrappers.lambdaQuery();
                    wrapper.eq(Paylog::getOutTradeNo,paylog1.getOutTradeNo());
                    Paylog one = this.getOne(wrapper);
                    if(SinataUtil.isEmpty(one)) {
                        this.save(paylog1);

                        if (paylog1.getOutTradeNo().contains("BO")) {
                            LambdaQueryWrapper<OrderAuctionBond> wrapper1= Wrappers.lambdaQuery();
                            wrapper1.eq(OrderAuctionBond::getOrderNo,paylog1.getOutTradeNo());
                            wrapper1.eq(OrderAuctionBond::getDelFlag,0);
                            OrderAuctionBond one1 = orderAuctionBondMapper.selectOne(wrapper1);

                            if (one1.getOrderTimeSx().isAfter(LocalDateTime.now())){
                                boolean bo = refundForAlipay(paylog1.getOutTradeNo(), paylog1.getTradeNo(), paylog1.getPayMoney());
                            }


                            one1.setBoundStatus(BondStatusEnum.PAID);
                            orderAuctionBondMapper.updateById(one1);


                        }else{
                            LambdaQueryWrapper<Order> wrapper1= Wrappers.lambdaQuery();
                            wrapper1.eq(Order::getOrderNo,paylog1.getOutTradeNo());
                            wrapper1.eq(Order::getDelFlag,0);
                            Order page1 = OrderMapper.selectOne(wrapper1);

                            page1.setOrderStatus(OrderStatusEnum.TO_BE_SHIPPED);
                            page1.setPayTime(LocalDateTime.now());
                            if(page1.getOrderNo().contains("SP")){
                                GoodsSku goodsSku =new GoodsSku();
                                goodsSku.setId(page1.getGoodsSkuId());
                                goodsSku.setSoldQuantity(page1.getGoodsQuantity());
                                goodsSkuClient.updGoods(goodsSku, SecurityConstants.INNER);
                            }

                            if(page1.getOrderNo().contains("MS")){
                                GoodsSku goodsSku =new GoodsSku();
                                goodsSku.setId(page1.getGoodsSkuId());
                                goodsSku.setSoldQuantity(page1.getGoodsQuantity());
                                goodsSkuClient.updGoodsSeckill1(goodsSku, SecurityConstants.INNER);
                            }

                            if(page1.getOrderNo().contains("TG")){
                                GoodsGroupPurchase goodsSeckiGoodsGroupPurchaseOne = goodsSkuClient.getGoodsSeckiGoodsGroupPurchaseOne(page1.getGoodsSkuId(), SecurityConstants.INNER).getData();
                                GoodsGroupPurchaseInfo goodsSeckiGoodsGroupPurchaseInfo = goodsSkuClient.getGoodsSeckiGoodsGroupPurchaseInfo(page1.getGoodsSkuId(), SecurityConstants.INNER).getData();
                                if (goodsSeckiGoodsGroupPurchaseInfo!=null){
                                    page1.setGroupNo(goodsSeckiGoodsGroupPurchaseInfo.getMubre());
                                    OrderMapper.updateById(page1);
                                    Integer i= goodsSeckiGoodsGroupPurchaseInfo.getPurchaseNum()+page1.getGoodsQuantity();
                                    goodsSeckiGoodsGroupPurchaseInfo.setPurchaseNum(i);
                                    goodsSkuClient.updgoodsGroupPurchaseInfo(goodsSeckiGoodsGroupPurchaseInfo, SecurityConstants.INNER);

                                }else{
                                    UUID uuid = UUID.randomUUID();
                                    page1.setGroupNo(uuid.toString());
                                    OrderMapper.updateById(page1);
                                    GoodsGroupPurchaseInfo goodsGroupPurchaseInfo=new GoodsGroupPurchaseInfo();
                                    goodsGroupPurchaseInfo.setGroupSize(goodsSeckiGoodsGroupPurchaseOne.getGroupSize());
                                    goodsGroupPurchaseInfo.setCurrentNumber(1);
                                    goodsGroupPurchaseInfo.setPurchaseNum(page1.getGoodsQuantity());
                                    goodsGroupPurchaseInfo.setMubre(uuid.toString());
                                    goodsGroupPurchaseInfo.setGroupPurchaseId(goodsSeckiGoodsGroupPurchaseOne.getId());
                                    goodsGroupPurchaseInfo.setGroupStatus(0);
                                    goodsSkuClient.updgoodsGroupPurchaseInfo(goodsGroupPurchaseInfo, SecurityConstants.INNER);

                                }
                            }
                        }

                    }

                    // ——请根据您的业务逻辑来编写程序（以上代码仅作参考）——
                    log.debug("AlipayController.notifyUrl__回调处理：success");
                    out.println("success"); // 请不要修改或删除
                    // ——请根据您的业务逻辑来编写程序（以上代码仅作参考）——
                    log.debug("AlipayController.notifyUrl__回调处理：success");
                    out.println("success"); // 请不要修改或删除
                } catch (Exception e) {
                    log.debug("AlipayController.notifyUrl__回调逻辑代码处理异常！fail");
                    // 返回失败
                    out.println("fail");
                    e.printStackTrace();
                }
                // ////////////////////////////////////////////////////////////////////////////////////////
            } else {// 验证失败
                log.debug("AlipayController.notifyUrl__回调处理失败！fail");
                out.println("fail");
            }
        } catch (
                IOException e) {
            log.debug("AlipayController.notifyUrl__支付宝服务器异步通知数据处理失败！");
            e.printStackTrace();
        }
    }

///////////////////////////////////////////////////////////////////////////////////////////////////

    /**
     * 微信支付回调（参考财付通回调接口）
     *
     * @param request
     * @param response
     */
    @Override
    public void wxnotify(HttpServletRequest request, HttpServletResponse response) {
        try {
            System.out.println("微信支付回调！！！！！！！！！！！！！！！！！！！！！！！！！");
            // 异步通知返回报文
            StringBuffer notityXml = new StringBuffer();
            String inputLine;
            while ((inputLine = request.getReader().readLine()) != null) {
                notityXml.append(inputLine);
            }
            request.getReader().close();
            // log.debug("WxpayController.notify__notityXml：\n" + notityXml);
            System.out.println("WxpayController.notify__notityXml：\n" + notityXml);

            // 验证签名
            Map<String, Object> map = XMLParser.getMapFromXML(notityXml.toString());
            // log.debug("WxpayController.notify__map：\n" + map);
            // 接口返回状态
            String result_code = (String) map.get("result_code");
            if ("SUCCESS".equals(result_code)) {
                // // 商户订单号
                String out_trade_no = (String) map.get("out_trade_no");
                // // 微信支付交易号
                String trade_no = (String) map.get("transaction_id");
                // // 金额,以分为单位
                String total_fee = (String) map.get("total_fee");
                // // 优惠金额
                // String discount = (String) map.get("discount");
                // // 支付完成时间
                String time_end = (String) map.get("time_end");
                // // 支付者唯一Id（对应买家账号的一个加密串 ）
                String buyer_id = (String) map.get("buyer_id");

                ///////////////////////////// 这里程序处理支付回调逻辑
                ///////////////////////////// ////////////////////

                LambdaQueryWrapper<Paylog> wrapper = Wrappers.lambdaQuery();
                wrapper.eq(Paylog::getOutTradeNo,out_trade_no);
                Paylog one = this.getOne(wrapper);
                if(SinataUtil.isEmpty(one)) {
                    Paylog paylog = new Paylog();
                    paylog.setOutTradeNo(out_trade_no);
                    paylog.setPayType(2);
                    paylog.setBuyerId(buyer_id);
                    paylog.setTradeNo(trade_no);
                    paylog.setPayMoney(Double.parseDouble(total_fee) / 100);
                    paylog.setState(1);
                    System.out.println("支付完成时间" + time_end);
                    paylog.setAddTime(LocalDateTime.now());
                    this.save(paylog);
                    if (paylog.getOutTradeNo().contains("BO")) {
                        LambdaQueryWrapper<OrderAuctionBond> wrapper1= Wrappers.lambdaQuery();
                        wrapper1.eq(OrderAuctionBond::getOrderNo,paylog.getOutTradeNo());
                        wrapper1.eq(OrderAuctionBond::getDelFlag,0);
                        OrderAuctionBond one1 = orderAuctionBondMapper.selectOne(wrapper1);
                        if (one1.getOrderTimeSx().isAfter(LocalDateTime.now())){
                            String refundMoney = SinataUtil.doubleRetainTwo(paylog.getPayMoney() * 100d);
                            Integer refundFee = Integer.parseInt(refundMoney.substring(0, refundMoney.length() - 3));
                            String money = SinataUtil.doubleRetainTwo(paylog.getPayMoney() * 100d);
                            Integer totalFee = Integer.parseInt(money.substring(0, money.length() - 3));
                            refundFee = Integer.parseInt(money.substring(0, money.length() - 3));

                            String regEx = "[^0-9]";
                            Pattern p = Pattern.compile(regEx);
                            Matcher m = p.matcher(paylog.getOutTradeNo());
                            String ma = m.replaceAll("").trim();
                            refundForWxpay(4, paylog.getTradeNo(), paylog.getOutTradeNo(), "R" + ma, totalFee, refundFee, "2");
                        }

                        one1.setBoundStatus(BondStatusEnum.PAID);
                        one1.setPaymentMethod(PaymentMethodEnum.WECHAT);
                        orderAuctionBondMapper.updateById(one1);

                    }else{
                        LambdaQueryWrapper<Order> wrapper1= Wrappers.lambdaQuery();
                        wrapper1.eq(Order::getOrderNo,paylog.getOutTradeNo());
                        wrapper1.eq(Order::getDelFlag,0);
                        Order page1 = OrderMapper.selectOne(wrapper1);
                        page1.setOrderStatus(OrderStatusEnum.TO_BE_SHIPPED);
                        page1.setPaymentMethod(PaymentMethodEnum.WECHAT);
                        page1.setPayTime(LocalDateTime.now());


                        if(page1.getOrderNo().contains("SP")){
                            GoodsSku goodsSku =new GoodsSku();
                            goodsSku.setId(page1.getGoodsSkuId());
                            goodsSku.setSoldQuantity(page1.getGoodsQuantity());
                            goodsSkuClient.updGoods(goodsSku, SecurityConstants.INNER);
                        }

                        if(page1.getOrderNo().contains("MS")){
                            GoodsSku goodsSku =new GoodsSku();
                            goodsSku.setId(page1.getGoodsSkuId());
                            goodsSku.setSoldQuantity(page1.getGoodsQuantity());
                            goodsSkuClient.updGoodsSeckill1(goodsSku, SecurityConstants.INNER);
                        }
                        if(page1.getOrderNo().contains("TG")){
                            GoodsGroupPurchase goodsSeckiGoodsGroupPurchaseOne = goodsSkuClient.getGoodsSeckiGoodsGroupPurchaseOne(page1.getGoodsSkuId(), SecurityConstants.INNER).getData();
                            GoodsGroupPurchaseInfo goodsSeckiGoodsGroupPurchaseInfo = goodsSkuClient.getGoodsSeckiGoodsGroupPurchaseInfo(page1.getGoodsSkuId(), SecurityConstants.INNER).getData();
                            if (goodsSeckiGoodsGroupPurchaseInfo!=null){
                                page1.setGroupNo(goodsSeckiGoodsGroupPurchaseInfo.getMubre());
                                OrderMapper.updateById(page1);
                                Integer i= goodsSeckiGoodsGroupPurchaseInfo.getPurchaseNum()+page1.getGoodsQuantity();
                                goodsSeckiGoodsGroupPurchaseInfo.setPurchaseNum(i);
                                goodsSkuClient.updgoodsGroupPurchaseInfo(goodsSeckiGoodsGroupPurchaseInfo, SecurityConstants.INNER);

                            }else{
                                UUID uuid = UUID.randomUUID();
                                page1.setGroupNo(uuid.toString());
                                OrderMapper.updateById(page1);
                                GoodsGroupPurchaseInfo goodsGroupPurchaseInfo=new GoodsGroupPurchaseInfo();
                                goodsGroupPurchaseInfo.setGroupSize(goodsSeckiGoodsGroupPurchaseOne.getGroupSize());
                                goodsGroupPurchaseInfo.setCurrentNumber(1);
                                goodsGroupPurchaseInfo.setPurchaseNum(page1.getGoodsQuantity());
                                goodsGroupPurchaseInfo.setMubre(uuid.toString());
                                goodsGroupPurchaseInfo.setGroupPurchaseId(goodsSeckiGoodsGroupPurchaseOne.getId());
                                goodsGroupPurchaseInfo.setGroupStatus(0);
                                goodsSkuClient.updgoodsGroupPurchaseInfo(goodsGroupPurchaseInfo, SecurityConstants.INNER);

                            }
                        }

                    }

                    log.debug("WxpayController.notify__回调处理成功：SUCCESS");
                    response.getOutputStream().print("success");
                }
                log.debug("WxpayController.notify__回调处理成功：SUCCESS");
                response.getOutputStream().print("success");
            } else {
                log.debug("WxpayController.notify__回调处理：验证状态错误！" + result_code);
                System.out.println("验证状态错误！" + result_code);
            }

        } catch (Exception e) {
            e.printStackTrace();
        }
    }


    /**
     * 支付宝订单退款
     *
     * @author tzj
     * @param out_trade_no
     *            商品订单号
     * @param trade_no
     *            支付宝交易号
     * @param refund_amount
     *            退款金额
     * @return
     */
    public boolean refundForAlipay(String out_trade_no, String trade_no, Double refund_amount) {
        try {
            // 实例化客户端
            AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do",
                    AlipayConfig.app_id, AlipayConfig.private_key, "json", AlipayConfig.input_charset,
                    AlipayConfig.ali_public_key,"RSA2");
            // 实例化具体API对应的request类,类名称和接口名称对应
            AlipayTradeRefundRequest request = new AlipayTradeRefundRequest();
            // SDK已经封装掉了公共参数，这里只需要传入业务参数
            // 此次只是参数展示，未进行字符串转义，实际情况下请转义
            request.setBizContent("{" + "\"out_trade_no\":\"" + out_trade_no + "\", " + "\"trade_no\":\"" + trade_no
                    + "\", " + "\"refund_amount\":" + refund_amount + ", " + "\"refund_reason\":\"正常退款\","
                    + "\"out_request_no\":\"HZ01RF001\"" + "}");
            AlipayTradeRefundResponse response = alipayClient.execute(request);
            // 调用成功，则处理业务逻辑
            if (response.isSuccess()) {
                return true;
            }
        } catch (Exception e) {
            e.printStackTrace();
            return false;
        }
        return false;
    }

    /**
     * 获取支付信息支付(签约app支付2.0)
     *
     * @param subject
     * @param body
     * @param price
     * @param request
     * @return
     */
    public R<Map<String, Object>> alipay(String orderNo, String subject, String body, Double price,
                                         HttpServletRequest request) {
        try {
            // 接口封装支付宝请求参数
            // Map<String, Object> mData = new HashMap<String, Object>();

            // 构建请求支付签名参数
            Map<String, Object> pay = PayDemoActivity.appPay(subject, body, price, orderNo);
            /*
             * Set<Entry<String, String>> entrySet = pay.entrySet();
             * Iterator<Entry<String, String>> iterator = entrySet.iterator();
             * while (iterator.hasNext()) { Entry<String, String> next =
             * iterator.next(); mData.put(next.getKey(), next.getValue()); }
             */
            return R.ok(pay);
        } catch (Exception e) {
            e.printStackTrace();
            return R.fail("支付异常!");
        }
    }


    /**
     * 统一下单
     *
     * @param apptype
     * @param outTradeNo
     * @param body
     * @param price
     * @param request
     * @return
     */
    public static R<Map<String, Object>> wxpay(Integer apptype,String outTradeNo, String body,String openId, Double price,
                                               HttpServletRequest request) {
        // 获取预支付接口返回参数
        Map<String, Object> map1 = new HashMap<String, Object>();
        Map<String, Object> appPayMap = new HashMap<String, Object>();
        try {
           /*  // 构建接口请求参数
            UnifiedorderReqData unifiedorderReqData = new UnifiedorderReqData(outTradeNo, body, price, Configure.wx_notify_url,
                    "JSAPI", openId);
            // 请求接口获取返回接口
            String result = requestUnifiedorderService(2, unifiedorderReqData);
            System.out.println(result);
            System.out.println("WxpayController.createOrder__result：\n" + result);
            // 获取预支付接口返回参数
            map1 = XMLParser.getMapFromXML(result);
            System.out.println("WxpayController.createOrder__result：\n" + result);
            // 捕获预支付接口错误提示
            if ("FAIL".equals(map1.get("result_code")) || "FAIL".equals(map1.get("return_code"))) {
                return R.fail(String.valueOf(map1.get("return_msg")));
            }*/

      /*      // 对获取预支付返回接口参数进行封装（生成支付订单接口数据）
            AppPayReqData appPay = new AppPayReqData(apptype, (String) map.get("appid"), (String) map.get("mch_id"),
                    (String) map.get("prepay_id"), unifiedorderReqData.getNonce_str());*/

            UUID uuid = UUID.randomUUID();
            String nonceStr = uuid.toString().replaceAll("-", "");
            //商品描述 String body = "XX商城-支付订单";
            // 创建hashmap(用户获得签名)
            SortedMap<String, String> paraMap = new TreeMap<>();
            //设置请求参数(小程序ID)
            paraMap.put("appid", Configure.getAppid());
            //设置请求参数(商户号)
            paraMap.put("mch_id", Configure.getMchid());
            //设置请求参数(随机字符串)
            paraMap.put("nonce_str", nonceStr);
            //设置请求参数(商品描述)
            paraMap.put("body", body);
            //设置请求参数(商户订单号)
            paraMap.put("out_trade_no", outTradeNo);
            //设置请求参数(总金额)

            String money=SinataUtil.doubleRetainTwo(price*100d);
            Integer price1 = Integer.parseInt(money.substring(0,money.length()-3));
            paraMap.put("total_fee", price1.toString());
            //设置请求参数(通知地址)
            paraMap.put("notify_url", Configure.wx_notify_url);
            //设置请求参数(交易类型)
            paraMap.put("trade_type", String.valueOf(WxPayApi.TradeType.JSAPI));

            paraMap.put("openid",openId);

            //设置请求参数(openid)(在接口文档中 该参数 是否必填项 但是一定要注意 如果交易类型设置成'JSAPI'则必须传入openid)
            //MD5运算生成签名，这里是第一次签名，用于调用统一下单接口
            String sign = PaymentKit.createSign(paraMap, "HSCEWrfSYiwxR6sesZ6De91Xh3m447sh");
            paraMap.put("sign", sign);
            //统一下单,向微信api发送数据
            //转成xml
            String xmlResult = WxPayApi.pushOrder(false, paraMap);
            Map<String, String> map = PaymentKit.xmlToMap(xmlResult);
            //返回状态码
            String returnCode = map.get("return_code");
            /*      Assert.isTrue("SUCCESS".equals(returnCode), getMsgByCode(returnCode));*/

            //返回给小程序端需要的参数
            Map<String, Object> returnMap = new HashMap<>(20);
            String prepay_id = map.get("prepay_id");
            //重新进行签名后返回给前端
            returnMap.put("appId", map.get("appid"));
            returnMap.put("nonceStr", map.get("nonce_str"));
            returnMap.put("package", "prepay_id=" + prepay_id);
            returnMap.put("timeStamp", new Date().getTime() + "");
            returnMap.put("signType", "MD5");
            String signature = weixinSignature(returnMap, "HSCEWrfSYiwxR6sesZ6De91Xh3m447sh");

            returnMap.put("prepay_id", prepay_id);
            returnMap.put("mch_id", map.get("mch_id"));
            returnMap.put("trade_type", map.get("trade_type"));

            returnMap.put("sign", signature);
            returnMap.put("Type",2);
            returnMap.put("err_code_des", map.get("err_code_des"));
            // 对获取预支付返回接口参数进行封装（生成支付订单接口数据）
            return R.ok(returnMap);
        } catch (Exception e) {
            System.out.println("统一下单_API_处理异常！");
            e.printStackTrace();
        }
        return R.fail("统一下单失败");
    }

    private static String weixinSignature(Map<String, Object> map, String privateKey) {
        try {
            Set<Map.Entry<String, Object>> entries = map.entrySet();
            List<Map.Entry<String, Object>> infoIds = new ArrayList<Map.Entry<String, Object>>(entries);
            // 对所有传入参数按照字段名的 ASCII 码从小到大排序（字典序）
            Collections.sort(infoIds, new Comparator<Map.Entry<String, Object>>() {
                @Override
                public int compare(Map.Entry<String, Object> o1, Map.Entry<String, Object> o2) {
                    return (o1.getKey()).toString().compareTo(o2.getKey());
                }
            });
            // 构造签名键值对的格式
            StringBuilder sb = new StringBuilder();
            for (Map.Entry<String, Object> item : infoIds) {
                if (item.getKey() != null || item.getKey() != "") {
                    String key = item.getKey();
                    Object val = item.getValue();
                    if (!(val == "" || val == null)) {
                        sb.append(key + "=" + val + "&");
                    }
                }
            }
            sb.append("key=" + privateKey);
            String sign = MD5AndKL.MD5Encode(sb.toString(), "UTF-8").toUpperCase(); //注：MD5签名方式
            return sign;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }



    /**
     * 微信退款
     *
     * @param transactionID
     *            【支付交易号】是微信系统为每一笔支付交易分配的订单号，通过这个订单号可以标识这笔交易，
     *            它由支付订单API支付成功时返回的数据里面获取到。建议优先使用
     * @param outTradeNo
     *            【商品订单编号】商户系统内部的订单号,transaction_id
     *            、out_trade_no二选一，如果同时存在优先级：transaction_id>out_trade_no
     * @param outRefundNo
     *            【退款编号】商户系统内部的退款单号，商户系统内部唯一，同一退款单号多次请求只退一笔
     *            订单总金额，单位为分
     * @param refundFee
     *            退款总金额，单位为分,可以做部分退款
     * @return
     */
    public static boolean refundForWxpay(Integer apptype, String transactionID, String outTradeNo, String outRefundNo,
                                         Integer totalFee, Integer refundFee, String pay_type) {

        //生成32位随机数
        UUID uuid = UUID.randomUUID();
        String nonceStr = uuid.toString().replaceAll("-", "");
        //商品描述 String body = "XX商城-支付订单";
        // 创建hashmap(用户获得签名)
        SortedMap<String, String> paraMap = new TreeMap<>();
        //设置请求参数(小程序ID)
        paraMap.put("appid", Configure.getAppid());
        //设置请求参数(商户号)
        paraMap.put("mch_id", Configure.getMchid());
        //设置请求参数(随机字符串)
        paraMap.put("nonce_str", nonceStr);
        paraMap.put("transaction_id",transactionID);
        paraMap.put("out_trade_no", outTradeNo);
        paraMap.put("out_refund_no", outRefundNo);
        //设置请求参数(支付的总金额)
        paraMap.put("total_fee", totalFee.toString());
        //设置请求参数(退款的金额)
        paraMap.put("refund_fee", refundFee.toString());
        //MD5运算生成签名
        paraMap.put("sign", PaymentKit.createSign(paraMap, "HSCEWrfSYiwxR6sesZ6De91Xh3m447sh"));
        System.out.println("证书: " + Configure.getCertLocalPath_2());

        String xmlResult = WxPayApi.orderRefund(false, paraMap,Configure.getCertLocalPath_2(), Configure.getMchid());
        System.out.println("微信退款结果: " + xmlResult);
        return true;
    }

    public static void main(String[] args) {
        refundForWxpay(4, "4200002335202408022336923702",
                "BO24080216090001", "R123456789", 1, 1, "2");
    }
    /**
     * 获取支付宝
     *
     * @param request
     * @return
     * @throws Exception
     */
    private Paylog getPayLog_alipay(HttpServletRequest request) throws IOException {
        //////// 获取支付宝的通知返回参数，可参考技术文档中页面跳转同步通知参数列表(以下仅供参考)////////
        // 商户订单号
        String out_trade_no = new String(request.getParameter("out_trade_no").getBytes("ISO-8859-1"), "UTF-8");
        // 支付宝交易号
        String trade_no = new String(request.getParameter("trade_no").getBytes("ISO-8859-1"), "UTF-8");
        // 交易状态
        String trade_status = new String(request.getParameter("trade_status").getBytes("ISO-8859-1"), "UTF-8");
        // 支付者唯一Id
        String buyer_id = new String(request.getParameter("buyer_id").getBytes("ISO-8859-1"), "UTF-8");
        // 支付帐号
        String buyer_email = "";
        if (SinataUtil.isNotEmpty(request.getParameter("buyer_logon_id"))) {
            buyer_email = new String(request.getParameter("buyer_logon_id").getBytes("ISO-8859-1"), "UTF-8");
        }
        // 支付金额
        String total_fee = new String(request.getParameter("total_amount").getBytes("ISO-8859-1"), "UTF-8");
        // 支付时间
        String notify_time = new String(request.getParameter("notify_time").getBytes("ISO-8859-1"), "UTF-8");

        //////// 获取支付宝的通知返回参数，可参考技术文档中页面跳转同步通知参数列表(以下仅供参考)////////
        Paylog paylog = new Paylog();
        paylog.setOutTradeNo(out_trade_no);
        paylog.setPayType(1);
        paylog.setBuyerId(buyer_id);
        paylog.setTradeNo(trade_no);
        paylog.setPayMoney(Double.parseDouble(total_fee));
        paylog.setState(1);
        paylog.setAddTime(LocalDateTime.now());
        paylog.setTradeStatus(trade_status.toString());
        return paylog;
    }

    public boolean judgeContainsStr(String cardNum) {
        String regex=".*[a-zA-Z]+.*";
        Matcher m= Pattern.compile(regex).matcher(cardNum);
        return m.matches();
    }

    /**
     * @param refundDTOS 退款数据传输对象
     * @return Map<String, Object> key ：orderNo value 退款结果
     */
    @Override
    public Map<String, Object> refund(List<RefundDTO> refundDTOS) {
        Map<String, Object> map = new HashMap<>();
        Set<String> orderNoList = refundDTOS.stream().map(RefundDTO::getOrderNo)
                .collect(Collectors.toSet());
        if (StringUtils.isNotEmpty(orderNoList)) {
            Map<String, Paylog> paylogMap = this.lambdaQuery()
                    .in(Paylog::getOutTradeNo, orderNoList).eq(Paylog::getState, 1).list().stream()
                    .collect(Collectors.toMap(Paylog::getOutTradeNo, Function.identity()));
            List<Paylog> updList = new ArrayList<>();
            for (RefundDTO refundDTO : refundDTOS) {
                String orderNo = refundDTO.getOrderNo();
                BigDecimal amount = refundDTO.getAmount();
                Paylog paylog = paylogMap.get(orderNo);
                Optional.of(paylog).ifPresent(pay -> {
                    Boolean res = handleRefund(pay, amount, orderNo);
                    map.put(orderNo, res);
                    if (res) {
                        pay.setState(3);
                        updList.add(pay);
                    }
                });
            }
            this.updateBatchById(updList);
        }
        return map;
    }

    @Override
    public void refund1(RefundDTO refundDTOS) {

        LambdaQueryWrapper<Paylog> paylogEntityWrapper = Wrappers.lambdaQuery();
        paylogEntityWrapper.eq(Paylog::getOutTradeNo, refundDTOS.getOrderNo());
        Paylog paylog = paylogMapper.selectOne(paylogEntityWrapper);


        if (paylog.getPayType()  ==1) {//支付宝
            //获取支付信息

            if (paylog != null) {
                boolean bo = this.refundForAlipay(paylog.getOutTradeNo(), paylog.getTradeNo(), paylog.getPayMoney());
                if (!bo) {
                    System.out.println("支付宝退款失败");
                }
            }

        } else if (paylog.getPayType()  ==2) {//微信
            //获取支付信息
            if (paylog != null) {
                String refundMoney = SinataUtil.doubleRetainTwo(paylog.getPayMoney() * 100d);
                Integer refundFee = Integer.parseInt(refundMoney.substring(0, refundMoney.length() - 3));
                String money = SinataUtil.doubleRetainTwo(paylog.getPayMoney() * 100d);
                Integer totalFee = Integer.parseInt(money.substring(0, money.length() - 3));
                refundFee = Integer.parseInt(money.substring(0, money.length() - 3));

                String regEx = "[^0-9]";
                Pattern p = Pattern.compile(regEx);
                Matcher m = p.matcher(refundDTOS.getOrderNo());
                String ma = m.replaceAll("").trim();
                boolean bo = this.refundForWxpay(4, paylog.getTradeNo(), paylog.getOutTradeNo(), "R" + ma, totalFee, refundFee, "2");
                if (!bo) {
                    System.out.println("微信退款失败");
                }

            }
        }
    }

    private Boolean handleRefund(Paylog paylog, BigDecimal amount,
                                 String orderNo) {
        boolean res = false;
        if (StringUtils.isNotNull(paylog)) {
            if (paylog.getPayType() == 1) {
                res = refundForAlipay(paylog.getOutTradeNo(),
                        paylog.getTradeNo(), amount.doubleValue());
            }
            if (paylog.getPayType() == 2) {
                String refundMoney = SinataUtil.doubleRetainTwo(
                        amount.doubleValue() * 100d);
                Integer refundFee = Integer.parseInt(
                        refundMoney.substring(0, refundMoney.length() - 3));
                String money = SinataUtil.doubleRetainTwo(paylog.getPayMoney() * 100d);
                Integer totalFee = Integer.parseInt(
                        money.substring(0, money.length() - 3));
                res = refundForWxpay(1, paylog.getTradeNo(),
                        paylog.getOutTradeNo(), orderNo, totalFee,
                        refundFee, "2");
            }
        }
        return res;
    }
}