package com.doumee.service.business.impl;

import com.allinpay.syb.lib.DoumeeTLUtil;
import com.allinpay.syb.lib.SybUtil;
import com.allinpay.syb.model.PayOrderNotifyParam;
import com.allinpay.syb.model.PayOrderRefundResponse;
import com.allinpay.syb.model.PayPublicModel;
import com.doumee.biz.system.SystemDictDataBiz;
import com.doumee.core.constants.Constants;
import com.doumee.core.constants.ResponseStatus;
import com.doumee.core.exception.BusinessException;
import com.doumee.core.model.PageData;
import com.doumee.core.model.PageWrap;
import com.doumee.core.utils.DateUtil;
import com.doumee.dao.business.OrdersMapper;
import com.doumee.dao.business.model.Orders;
import com.doumee.dao.business.model.Refund;
import com.doumee.core.utils.Utils;
import com.doumee.dao.business.RefundMapper;
import com.doumee.dao.system.model.SystemUser;
import com.doumee.service.business.RefundService;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.github.yulichang.wrapper.MPJLambdaWrapper;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;

import java.math.BigDecimal;
import java.sql.Ref;
import java.util.Date;
import java.util.List;
import java.util.TreeMap;

/**
 * 订单退款信息表Service实现
 * @author doumee
 * @date 2026-02-06 11:35:16
 */
@Service
public class RefundServiceImpl implements RefundService {

    @Autowired
    private RefundMapper refundMapper;
    @Autowired
    private SystemDictDataBiz systemDictDataBiz;
    @Autowired
    private OrdersMapper ordersMapper;

    @Override
    @Transactional
    public Integer create(Refund model) {
        if(model.getOrderId()==null
                ||model.getMoney()==null
                ||model.getMoney().compareTo(new BigDecimal("0.01")) < 0){
            throw  new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"请按照要求填写信息！");
        }

        model.setMoney(model.getMoney().multiply(new BigDecimal(100)));//单位分
        Orders order = ordersMapper.selectById(model.getOrderId());
        if(order==null){
            throw  new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"订单信息不存在！");
        }
        if(!Constants.equalsInteger(order.getStatus(),Constants.ONE)){
            throw  new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"订单未交易成功，不支持退款操作！");
        }
        if( Constants.formatBigDecimal(model.getMoney()).compareTo(Constants.formatBigDecimal(order.getMoney())) >=0){
            throw  new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"退款金额不能超过订单金额！");
        }
        Refund sum = refundMapper.selectOne(new QueryWrapper<Refund>().select("sum(money) as money").lambda()
                .eq(Refund::getDeleted,Constants.ZERO)
                .eq(Refund::getOrderId,model.getOrderId())
                .in(Refund::getStatus,Constants.ZERO,Constants.ONE)
        );
        if(sum!=null && Constants.formatBigDecimal(sum.getMoney()).compareTo(Constants.formatBigDecimal(order.getMoney())) >=0){
            throw  new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"该订单退款总额已达上限！");
        }
        Date date = new Date();
        model.setCreateTime(date);
        model.setStatus(Constants.ZERO);
        model.setDeleted(Constants.ZERO);
        model.setBanlance(Constants.formatBigDecimal(order.getMoney()).subtract(Constants.formatBigDecimal( model.getMoney())));
        if(sum!=null){
            model.setBanlance(Constants.formatBigDecimal(model.getBanlance()).subtract(Constants.formatBigDecimal( sum.getMoney())));//当前还可提现余额
        }
        refundMapper.insert(model);
        DoumeeTLUtil doumeeTLUtil = new DoumeeTLUtil(systemDictDataBiz.initPayPublicModel());
        PayOrderRefundResponse map = doumeeTLUtil.sendRefundOrder(model.getId()+"",model.getOrderId()+"", model.getMoney().intValue()+"",model.getRemark());
        if(map ==null || !StringUtils.equals(map.getRetcode(),DoumeeTLUtil.SUCCESS_CODE) || !StringUtils.equals(map.getTrxstatus(),"0000")){
            throw  new BusinessException(ResponseStatus.SERVER_ERROR.getCode(),"对不起，发起退款失败,"+(map!=null?map.getErrmsg():""));
        }
        return model.getId();
    }

    @Override
    public void deleteById(Integer id) {
        refundMapper.deleteById(id);
    }

    @Override
    public void delete(Refund refund) {
        UpdateWrapper<Refund> deleteWrapper = new UpdateWrapper<>(refund);
        refundMapper.delete(deleteWrapper);
    }

    @Override
    public void deleteByIdInBatch(List<Integer> ids) {
        if (CollectionUtils.isEmpty(ids)) {
            return;
        }
        refundMapper.deleteBatchIds(ids);
    }

    @Override
    public void updateById(Refund refund) {
        refundMapper.updateById(refund);
    }

    @Override
    public void updateByIdInBatch(List<Refund> refunds) {
        if (CollectionUtils.isEmpty(refunds)) {
            return;
        }
        for (Refund refund: refunds) {
            this.updateById(refund);
        }
    }

    @Override
    public Refund findById(Integer id) {
        return refundMapper.selectById(id);
    }

    @Override
    public Refund findOne(Refund refund) {
        QueryWrapper<Refund> wrapper = new QueryWrapper<>(refund).last("limit 1");
        return refundMapper.selectOne(wrapper);
    }

    @Override
    public List<Refund> findList(Refund refund) {
        QueryWrapper<Refund> wrapper = new QueryWrapper<>(refund);
        return refundMapper.selectList(wrapper);
    }

    @Override
    public  void updateByPayStatus(Refund param) {
        int time = 30;
        try {
            time = Integer.parseInt(systemDictDataBiz.queryByCode(Constants.SYSTEM,Constants.PAY_VALID_TIME).getCode());
        }catch (Exception e){
        }
        Refund  model =  refundMapper.selectById(param.getId());
        if(model !=null ){
            PayPublicModel publicModel =systemDictDataBiz.initPayPublicModel();
            Date date = new Date();
            queryPayOrderDetailBiz(model,publicModel,date,time);
        }
    }

    private void queryPayOrderDetailBiz(Refund model, PayPublicModel publicModel, Date date,int time) {
        DoumeeTLUtil doumeeTLUtil = new DoumeeTLUtil(publicModel);
        PayOrderNotifyParam map = doumeeTLUtil.sendQueryOrder(DoumeeTLUtil.REFUND_SN_PREFIX+model.getId()+"");
        int status = Constants.TWO;
        if(map!=null){
            String info = SybUtil.getPayInfoByStatus(map);
            if(StringUtils.equals(map.getTrxcode(),"VSP503")
                    ||StringUtils.equals(map.getTrxcode(),"VSP513")
                    ||StringUtils.equals(map.getTrxcode(),"VSP553")){
                // //交易类型是 微信t退款 、支付宝支付退款或者银联扫码退货，记录支付状态
                if(StringUtils.equals(map.getTrxstatus(),"0000")){
                    //交易成功
                    status = Constants.ONE;
                } else if (StringUtils.equals(map.getTrxstatus(),"2000") || StringUtils.equals(map.getTrxstatus(),"2008")) {
                    //如果交易未支付，并且未超过半小时，不处理
                    if(date.getTime() - model.getCreateTime().getTime() < time*60*1000){
                        return;
                    }
                }
            }
            model.setPayFee(map.getFee());
            model.setStatus(status);
            model.setPayDate(DateUtil.fromStringToDate("yyyyMMddHHmmss",map.getPaytime()));
            model.setPayOrderId(map.getSrctrxid());//通联订单号
            model.setPayThirdOrderId(map.getChnltrxid());//支付宝微信订单号
            model.setPayThirdOrderData(map.getChnldata());//三方交易渠道数据
            model.setPayInfo(info);
            model.setPayCode(map.getTrxcode());
        }else{
            model.setPayInfo("超时无结果，自动取消");
            model.setStatus(Constants.TWO);
        }
        model.setUpdateTime(date);
        refundMapper.updateById(model) ;
    }

    @Override
    public PageData<Refund> findPage(PageWrap<Refund> pageWrap) {
        IPage<Refund> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
        MPJLambdaWrapper<Refund> queryWrapper = new MPJLambdaWrapper<>();
        queryWrapper.selectAll(Refund.class)
                .selectAs(SystemUser::getRealname,Refund::getUserRealname)
                .selectAs(SystemUser::getUsername,Refund::getUsername)
                .selectAs(Orders::getName,Refund::getMemberName)
                .selectAs(Orders::getPhone,Refund::getMemberPhone)
                .leftJoin(Orders.class,Orders::getId,Refund::getOrderId)
                .leftJoin(SystemUser.class,SystemUser::getId,Refund::getCreateUser);
        Utils.MP.blankToNull(pageWrap.getModel());
        pageWrap.getModel().setDeleted(Constants.ZERO);
        queryWrapper.eq(pageWrap.getModel().getId() != null,Refund::getId, pageWrap.getModel().getId());
        queryWrapper.eq(pageWrap.getModel().getDeleted() != null,Refund::getDeleted, pageWrap.getModel().getDeleted());
        queryWrapper.eq(pageWrap.getModel().getCreateUser() != null,Refund::getCreateUser, pageWrap.getModel().getCreateUser());
        queryWrapper.eq(pageWrap.getModel().getUpdateUser() != null,Refund::getUpdateUser, pageWrap.getModel().getUpdateUser());
        queryWrapper.eq(pageWrap.getModel().getRemark() != null,Refund::getRemark, pageWrap.getModel().getRemark());
        queryWrapper.eq(pageWrap.getModel().getStatus() != null,Refund::getStatus, pageWrap.getModel().getStatus());
        queryWrapper.eq(pageWrap.getModel().getDetail() != null,Refund::getDetail, pageWrap.getModel().getDetail());
        queryWrapper.eq(pageWrap.getModel().getImgurl() != null,Refund::getImgurl, pageWrap.getModel().getImgurl());
        queryWrapper.eq(pageWrap.getModel().getSortnum() != null,Refund::getSortnum, pageWrap.getModel().getSortnum());
        queryWrapper.eq(pageWrap.getModel().getMoney() != null,Refund::getMoney, pageWrap.getModel().getMoney());
        queryWrapper.eq(pageWrap.getModel().getBanlance() != null,Refund::getBanlance, pageWrap.getModel().getBanlance());
        queryWrapper.eq(pageWrap.getModel().getPayOrderId() != null,Refund::getPayOrderId, pageWrap.getModel().getPayOrderId());
        queryWrapper.eq(pageWrap.getModel().getPayThirdOrderId() != null,Refund::getPayThirdOrderId, pageWrap.getModel().getPayThirdOrderId());
        queryWrapper.eq(pageWrap.getModel().getPayInfo() != null,Refund::getPayInfo, pageWrap.getModel().getPayInfo());
        queryWrapper.eq(pageWrap.getModel().getPayThirdOrderData() != null,Refund::getPayThirdOrderData, pageWrap.getModel().getPayThirdOrderData());
        queryWrapper.eq(pageWrap.getModel().getPayFee() != null,Refund::getPayFee, pageWrap.getModel().getPayFee());
        queryWrapper.eq(pageWrap.getModel().getPayCode() != null,Refund::getPayCode, pageWrap.getModel().getPayCode());
        queryWrapper.eq(pageWrap.getModel().getOrderType() != null,Orders::getType, pageWrap.getModel().getOrderType());
        queryWrapper.eq(pageWrap.getModel().getOrderId() != null,Refund::getOrderId, pageWrap.getModel().getOrderId());
        queryWrapper.like(StringUtils.isNotBlank(pageWrap.getModel().getMemberPhone() ) ,Orders::getName, pageWrap.getModel().getMemberPhone());
        queryWrapper.like(StringUtils.isNotBlank(pageWrap.getModel().getMemberName() ) ,Orders::getName, pageWrap.getModel().getMemberName());
        queryWrapper.ge(pageWrap.getModel().getStarttime()!=null,Refund::getCreateTime , pageWrap.getModel().getStarttime());
        queryWrapper.le(pageWrap.getModel().getEndtime()!=null,Refund::getCreateTime , pageWrap.getModel().getEndtime());
        queryWrapper.orderByDesc(Refund::getId);

        return PageData.from(refundMapper.selectJoinPage(page,Refund.class, queryWrapper));
    }
    @Override
    public long count(Refund refund) {
        QueryWrapper<Refund> wrapper = new QueryWrapper<>(refund);
        return refundMapper.selectCount(wrapper);
    }
}