package com.ynxbd.common.service;

import com.alibaba.fastjson.JSONObject;
import com.ynxbd.ali.helper.AliHelper;
import com.ynxbd.bcm.config.BCMHelper;
import com.ynxbd.common.action.pay.PEnum;
import com.ynxbd.common.bean.enums.MerchantEnum;
import com.ynxbd.common.bean.pay.*;
import com.ynxbd.common.dao.*;
import com.ynxbd.common.dao.his.HisAccountDao;
import com.ynxbd.common.helper.common.CodeHelper;
import com.ynxbd.common.helper.common.CopyHelper;
import com.ynxbd.common.helper.common.DateHelper;
import com.ynxbd.common.result.JsonResult;
import com.ynxbd.common.result.Result;
import com.ynxbd.common.result.ResultEnum;
import com.ynxbd.common.result.ServiceException;
import com.ynxbd.common.service.cache.PayCache;
import com.ynxbd.wx.wxfactory.WxMedicalHelper;
import com.ynxbd.wx.wxfactory.WxPayHelper;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.ObjectUtils;
import org.apache.commons.lang3.StringUtils;

import javax.servlet.http.HttpServletRequest;
import java.math.BigDecimal;
import java.util.Date;
import java.util.List;

@Slf4j
public class PayService {

    public static class Common {
        public interface RefundMethod {
            boolean update();
        }

        public interface UpdateHisStatus {
            boolean update();
        }
    }



    public static Result isNoPay(){
        if (DateHelper.inTimeRangeH_m_s("23:55:00", "23:59:59") || DateHelper.inTimeRangeH_m_s("00:00:00", "00:00:30")) {
            return Result.error(ResultEnum.SYSTEM_IS_BILLING);
        }
        return null;
    }

    /**
     * 手动退费
     *
     * @param verifyDate  比对时间
     * @param orderInfo   支付信息
     * @param refundUser  退款人
     * @param refundDesc  退款描述
     * @param refundTable 退款类型
     * @return 退费信息
     */
    public static Order handRefund(Date verifyDate, Date updateTime, Order orderInfo, BigDecimal totalFee, String refundUser, String refundDesc, String refundTable, Integer size, String sys, Common.RefundMethod refundMethod) throws ServiceException {
        String tradeNo = orderInfo.getTradeNo();
        String outTradeNo = orderInfo.getOutTradeNo();
        if (ObjectUtils.isEmpty(outTradeNo)) {
            log.info("[手动退费]参数缺失 sys=[{}] outTradeNo={}, tradeNo={}", sys, outTradeNo, tradeNo);
            throw new ServiceException(ResultEnum.PARAM_IS_DEFECT);
        }

        BigDecimal refundFee = orderInfo.getPayMoney();
        if (refundFee == null || refundFee.compareTo(BigDecimal.ZERO) == 0) {
            log.info("[手动退费]退款金额错误禁止退费 sys=[{}] outTradeNo={}, tradeNo={}", sys, outTradeNo, tradeNo);
            throw new ServiceException("退款金额错误禁止退费");
        }

        // 支付类型判断
        MerchantEnum merchantEnum = MerchantEnum.getMerchantEnumByOutTradeNo(outTradeNo);
        if (merchantEnum == null) {
            throw new ServiceException(ResultEnum.PAY_TYPE_ERROR);
        }

        if (MerchantEnum.ALI.equals(merchantEnum) && size != 1) {
            throw new ServiceException(String.format("[支付宝]缴费单数量为[%s]，不为1禁止退费，请联系开发商", size));
        }

        if (updateTime == null) {
            throw new ServiceException(ResultEnum.PARAM_IS_BLANK);
        }
        long time = (new Date().getTime() - updateTime.getTime());
        int ruleTime = 45 * 60 * 1000; // 45
        if (time < ruleTime) {
            throw new ServiceException("45分钟内禁止退费，剩余时间：" + DateHelper.getMillisecondToMinute(ruleTime - time));
        }

        RefundDao refundDao = new RefundDao();
        String refundResult = orderInfo.getRefundResult();
        if ("OK".equals(refundResult)) {
            throw new ServiceException(ResultEnum.REFUND_STATUS_IS_CHANGED);
        }

        Order order = queryOrderByOutTradeNo(outTradeNo, null);
        // 未找到订单信息-并且未出现退费情况
        if (!order.isSuccess() && !order.isRefund()) {
            throw new ServiceException(ResultEnum.PAY_ORDER_NOT_FOUND);
        }

        if (MerchantEnum.WX.equals(merchantEnum)) {
            if (order.isRefund()) { // 发生过退费（全额 | 部分）
                Bill bill = null;
                List<Bill> billList = WxPayHelper.queryRefundList(outTradeNo);
                String bankTransNo = orderInfo.getBankTransNo();
                String outRefundNo;
                for (Bill item : billList) {
                    outRefundNo = item.getOutRefundNo();
                    if (outRefundNo.length() < 24) {
                        throw new ServiceException(ResultEnum.REFUND_ORDER_IS_ERROR);
                    }
                    if (!bankTransNo.equals(outRefundNo.substring(0, outRefundNo.length() - 4))) {
                        throw new ServiceException(ResultEnum.REFUND_MERCHANT_HAS_REFUND);
                    }
                    if (outRefundNo.equals(tradeNo)) {
                        bill = item;
                        break;
                    }
                }
                if (bill != null) { // 已退费，但是状态不为OK
                    orderInfo.setRefundResult("OK");
                    if (!refundDao.hasRefund(outTradeNo, tradeNo)) { // 不存在
                        orderInfo.setRefundUser(refundUser);
                        orderInfo.setRefundTable(refundTable);
                        if (!refundDao.insert(orderInfo, refundDesc, sys)) {
                            log.info("{} [手动退费]退费信息存储失败 sys=[{}], {}", merchantEnum.NAME, sys, orderInfo);
                        }
                    }
                    return orderInfo;
                }
            }


        } else if (MerchantEnum.ALI.equals(merchantEnum)) { // 支付宝
            if (order.isRefund()) { // 支付宝发生过退费（全额退费）
                throw new ServiceException(ResultEnum.REFUND_STATUS_IS_CHANGED);
            }

        } else {
            throw new ServiceException(ResultEnum.PAY_TYPE_ERROR);
        }

        String begDate = DateHelper.getMoveDate(verifyDate, -6);
        String endDate = DateHelper.getMoveDate(verifyDate, 6);
        if (begDate == null || endDate == null) {
            log.info("[手动退费]日期转换失败 begDate={}, endDate={}, outTradeNo={}, tradeNo={}", begDate, endDate, outTradeNo, tradeNo);
            throw new ServiceException(ResultEnum.DATE_FORMAT_ERROR);
        }

        JsonResult jsonResult = new HisAccountDao().getTransaction(begDate, endDate, tradeNo, 0, 0);
        if (jsonResult.isTimeout()) { // 调用超时或异常
            throw new ServiceException(jsonResult.getMessage());
        }

        if (jsonResult.success()) { // 查询到费用明细-->已计费成功
            log.info("[手动退费]His已记账禁止退费 sys=[{}], outTradeNo={}, tradeNo={}", sys, outTradeNo, tradeNo);
            throw new ServiceException("His已记账禁止退费");
        }

        if (ObjectUtils.isEmpty(refundResult)) {
            if (!refundMethod.update()) { // 已发起退款
                throw new ServiceException(ResultEnum.REFUND_STATUS_IS_CHANGED);
            }
        }

        PayCache.removeRecipe(tradeNo);
        Order refundInfo = refund(merchantEnum, outTradeNo, tradeNo, refundFee, totalFee, refundDesc, orderInfo.getUpdateTime(), orderInfo.getOpenid(), orderInfo.getPatientId(), null);
        if (!refundInfo.isSuccess()) { // 退款失败
            throw new ServiceException(refundInfo.getErrorMsg());
        }

        orderInfo.setRefundUser(refundUser);
        orderInfo.setRefundTable(refundTable);
        orderInfo.setRefundResult(refundInfo.getRefundResult());
        if (!refundDao.insert(orderInfo, refundDesc, sys)) {
            log.info("{} [手动退费]退费信息存储失败  sys=[{}] {}", merchantEnum.NAME, sys, orderInfo);
        }
        return refundInfo;
    }


    /**
     * 退费封装
     *
     * @param merchantEnum 支付方式
     * @param outTradeNo   订单号
     * @param refundMoney  退费金额
     * @param totalFee     【微信】 退费总金额
     * @param refundDesc   【微信】 退费描述
     * @param openid       【微信】 推送者openid
     * @param patientId    【微信】 推送者患者id
     * @param pushInfo     【微信】 推送内容（为空不推送）
     * @return 退费信息
     */
    public static Order refund(MerchantEnum merchantEnum, String outTradeNo, String outRefundNo, BigDecimal refundMoney, BigDecimal totalFee, String refundDesc, Date tradeDate, String openid, String patientId, String pushInfo) {
        Order order = new Order();
        if (merchantEnum == null || StringUtils.isEmpty(outTradeNo) || refundMoney == null) {
            return order;
        }


        if (MerchantEnum.WX.equals(merchantEnum)) {
            order = WxPayHelper.refund(outTradeNo, outRefundNo, refundMoney, totalFee, refundDesc);
//            if (!ObjectUtils.isEmpty(pushInfo) && order.isSuccess()) {
//               CommonUtil.sendMessage(openid, patientId, pushInfo); // 推送消息
//            }

        } else if (MerchantEnum.ALI.equals(merchantEnum)) {
            order = AliHelper.refund(outTradeNo, outRefundNo, refundMoney, refundDesc);

        } else if (MerchantEnum.BCM.equals(merchantEnum)) {
            log.info("【交行退款】outTradeNo={}, tradeDate={}", outTradeNo, tradeDate);
            String tradeDateStr = DateHelper.dateToStr(tradeDate, DateHelper.DateEnum.yyyyMMdd);
            if (tradeDateStr == null) {
                order.setErrorMsg("退款日期错误");
                return order;
            }
            order = BCMHelper.refund(outTradeNo, outRefundNo, tradeDateStr, refundMoney, refundDesc);
        }
        return order;
    }

    /**
     * 查询订单信息
     */
    public static Order queryOrderByOutTradeNo(String outTradeNo, String payWay) {
        Order order = new Order();
        if (outTradeNo == null) {
            order.setErrorMsg("订单号为空");
            return order;
        }

        MerchantEnum merchantEnum = MerchantEnum.getMerchantEnumByOutTradeNo(outTradeNo);
        if (merchantEnum == null) {
            merchantEnum = MerchantEnum.getMerchantEnumByPayWay(payWay);
            if (merchantEnum == null) {
                order.setErrorMsg("支付方式不存在");
                return order;
            }
        }

        if (MerchantEnum.WX.equals(merchantEnum)) {
            return WxPayHelper.queryOrder(outTradeNo);

        } else if (MerchantEnum.ALI.equals(merchantEnum)) {
            return AliHelper.queryTransaction(outTradeNo);

        } else if (MerchantEnum.BCM.equals(merchantEnum)) {
            return BCMHelper.queryOrder(outTradeNo);
        }

        order.setErrorMsg("支付方式不存在");
        return order;
    }

    /**
     * [扫码支付]
     *
     * @param authCode 编码
     * @return 支付类型
     */
    public static Order payMicro(MerchantEnum merchantEnum, String title, BigDecimal totalFee, String authCode, String ip) {
        Order order = new Order();
        String outTradeNo = CodeHelper.getOutTradeNo(merchantEnum);
        if (totalFee == null || merchantEnum == null || StringUtils.isEmpty(authCode)) {
            order.setOutTradeNo(outTradeNo);
            order.setErrorMsg("参数缺失");
            return order;
        }

        if (merchantEnum.equals(MerchantEnum.WX)) {
            order = WxPayHelper.payMicro(title, outTradeNo, totalFee, authCode, ip);

        } else if (merchantEnum.equals(MerchantEnum.ALI)) {
            order = AliHelper.payMicro(title, outTradeNo, totalFee.toString(), authCode);
        }

        order.setOutTradeNo(outTradeNo);
        return order;
    }


    /**
     * [盒子支付]信息存储
     *
     * @param callNo  调用码
     * @param order   支付信息
     * @param regDate 挂号日期
     * @return 是否成功
     */
    public static Order savePayMicro(String callNo, Order order, String regDate) {
        Order orderResult = new Order();
        boolean isResult = false;
        order.setHisStatus(order.isSuccess() ? 0 : -1);
        order.setPayStatus(order.isSuccess() ? 0 : -1);

        order.setPayMoney(order.getTotalFee());
        switch (PEnum.toEnum(callNo)) {
            case RECIPE: // 处方
                Recipe recipe = CopyHelper.fatherToChild(order, Recipe.class);
                if (recipe == null) {
                    order.setErrorMsg("[处方]赋值失败");
                    return order;
                }
                isResult = new RecipeDao().insert(recipe);
                break;

            case REG: // 挂号
                Register register = CopyHelper.fatherToChild(order, Register.class);

                if (register == null) {
                    order.setErrorMsg("[挂号]赋值失败");
                    return order;
                }
                register.setRegType(DateHelper.isToday(regDate) ? "2" : "1");

                isResult = new RegisterDao().insert(register);
                break;

            case IN_HOSP: // 住院
                PayInHosp payInHosp = CopyHelper.fatherToChild(order, PayInHosp.class);
                if (payInHosp == null) {
                    order.setErrorMsg("[住院]赋值失败");
                    return order;
                }
                isResult = new InHospPayDao().insert(payInHosp);
                break;

            default:
                orderResult.setErrorMsg("调用码无效");
                break;
        }
        orderResult.setSuccess(isResult);
        return orderResult;
    }

    /**
     * 判断是否为新版订单号
     *
     * @param bankTransNo 商户交易流水号
     * @param tradeNo     HIS订单号
     * @return 是否为新版订单号
     * @throws ServiceException 业务异常
     */
    public static boolean isNewOrder(String bankTransNo, String tradeNo) throws ServiceException {
        if (ObjectUtils.isEmpty(bankTransNo) || ObjectUtils.isEmpty(tradeNo)) {
            throw new ServiceException(ResultEnum.REFUND_ORDER_IS_ERROR);
        }
        int tradeNoLen = tradeNo.length();
        if (tradeNoLen < 24) {
            throw new ServiceException(ResultEnum.REFUND_ORDER_IS_ERROR);
        }
        if ((bankTransNo.length() + 4) != tradeNoLen) {
            throw new ServiceException(ResultEnum.REFUND_IS_OLD_ORDER_NUM);
        }
        return bankTransNo.equals(tradeNo.substring(0, tradeNoLen - 4));
    }


    /**
     * 是否退费成功
     */
    public static Bill queryRefund(MerchantEnum merchantEnum, String outTradeNo, String bankTransNo, String outRefundNo) throws ServiceException {
        if (MerchantEnum.WX.equals(merchantEnum)) {
            return WxPayHelper.queryRefund(outTradeNo, outRefundNo);
        } else if (MerchantEnum.ALI.equals(merchantEnum)) {
            return AliHelper.queryRefund(outTradeNo, outRefundNo);
        }
        return null;
    }

    /**
     * 创建订单
     */
    public static JSONObject createOrder(MerchantEnum merchantEnum, String openid, String patientId, String totalFee, String outTradeNo, String notifyType, String ip, String title) {
        if (merchantEnum == null || ObjectUtils.isEmpty(notifyType)) {
            return null;
        }

        if (MerchantEnum.WX.equals(merchantEnum)) { // 微信下单
            return WxPayHelper.createOrder(merchantEnum, title, totalFee, outTradeNo, notifyType, ip, openid, patientId);

        } else if (MerchantEnum.ALI.equals(merchantEnum)) {  // 支付宝下单
            return AliHelper.createOrder(merchantEnum, title, outTradeNo, totalFee, notifyType, openid);

        } else if (MerchantEnum.BCM.equals(merchantEnum)) {
            return BCMHelper.createOrder(merchantEnum, title, outTradeNo, totalFee, notifyType);

        }
        return null;
    }

    /**
     * 医保跳转
     */
    public static JSONObject goMedical(MerchantEnum merchantEnum, PEnum pEnum) {
        if (MerchantEnum.WX_MEDICAL.equals(merchantEnum)) { // 微信医保（获取授权链接）
            return WxMedicalHelper.getMdAuthUrl("wx-medical.html", pEnum.CODE);
        }
        return null;
    }


}