package com.oying.modules.hwc.service.impl;

import com.oying.exception.BadRequestException;
import com.oying.modules.hwc.service.CallbackService;
import com.oying.modules.hwc.utils.SignUtil;
import com.oying.modules.hwc.utils.XmlUtils;
import com.oying.modules.security.config.SwiftPassProperties;
import com.oying.modules.sh.domain.OrderReturn;
import com.oying.modules.sh.domain.vo.OrderResponse;
import com.oying.modules.sh.service.OrderReturnService;
import com.oying.modules.sh.service.OrderService;
import com.oying.utils.enums.OrderStatusEnum;
import com.oying.utils.enums.PayStateEnum;
import com.oying.utils.enums.PayTypeEnum;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.HashMap;
import java.util.Map;

/**
 * @author xin
 * @description
 * @date 2025/7/8 18:47
 */
@SuppressWarnings({"unchecked", "all"})
@Slf4j
@Service
@RequiredArgsConstructor
public class CallbackServiceImpl implements CallbackService {

    private final OrderService orderService;
    private final OrderReturnService returnService;
    private final SwiftPassProperties properties;

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void alipayCallback(HttpServletRequest request, HttpServletResponse response) {
        Map<String, String> map = new HashMap<>();
        try {
            String resString = XmlUtils.parseRequest(request);
            String respString = "error";
            if (!resString.isEmpty()) {
                map = XmlUtils.toMap(resString.getBytes(), "utf-8");
                String sign_type = map.get("sign_type");
                String reSign = map.get("sign");
                if (map.containsKey("sign")) {
                    OrderResponse order = orderService.getByOrderNum(map.get("out_trade_no"));
                    PayTypeEnum status = PayTypeEnum.find(order.getOrder().getPayType());
                    if (SignUtil.verifySign(reSign, sign_type, map, properties, status)) {
                        log.error("汇旺财支付验证签名错误!：{}", map.toString());
                    } else {
                        if ("0".equals(map.get("status"))) {
                            if ("0".equals(map.get("result_code"))) {
                                //业务处理
                                if (PayStateEnum.SUCCESS.getKey().equals(order.getOrder().getPayState())) {
                                    // 已处理
                                    respString = "success";
                                } else {
                                    PayStateEnum stateEnum = PayStateEnum.NOTPAY;
                                    if ("0".equals(map.get("pay_result"))) {
                                        stateEnum = PayStateEnum.SUCCESS;
                                        orderService.operationLog(order, OrderStatusEnum.TWO, null);
                                    }
                                    orderService.updatePayStatus(map.get("out_trade_no"), stateEnum, map.get("pay_info"), map.get("time_end"));
                                    // 处理成功
                                    respString = "success";
                                }
                            }
                        }
                    }
                }
            }
            response.getWriter().write(respString);
        } catch (Exception e) {
            log.error("汇旺财支付回调失败：{}", map.toString());
            throw new BadRequestException("操作失败，原因：" + e.getMessage());
        }
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public void returnNotify(HttpServletRequest request, HttpServletResponse response) {
        Map<String, String> map =  new HashMap<>();
        try {
            String resString = XmlUtils.parseRequest(request);
            String respString = "error";
            if (!resString.isEmpty()) {
                map = XmlUtils.toMap(resString.getBytes(), "utf-8");
                String sign_type = map.get("sign_type");
                String reSign = map.get("sign");
                if (map.containsKey("sign")) {
                    OrderReturn order = returnService.getByReturnNum(map.get("out_refund_no"));
                    PayTypeEnum status = PayTypeEnum.find(order.getPayType());
                    if (SignUtil.verifySign(reSign, sign_type, map, properties, status)) {
                        log.error("汇旺财退款验证签名错误!：{}", map.toString());
                    } else {
                        if ("0".equals(map.get("status"))) {
                            if ("0".equals(map.get("result_code"))) {
                                // 业务处理
                                returnService.updatePayStatus(map.get("out_refund_no"), map.get("refund_status"),
                                        map.get("refund_time"));
                                // 业务处理
                                respString = "success";
                            }
                        }
                    }
                }
            }
            response.getWriter().write(respString);
        } catch (Exception e) {
            log.error("汇旺财退款回调失败：{}", map.toString());
            System.out.println("操作失败，原因：" + e.getMessage());
        }
    }
}