package com.doumee.service.business.impl;

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.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.Utils;
import com.doumee.dao.business.DriverInfoMapper;
import com.doumee.dao.business.ShopInfoMapper;
import com.doumee.dao.business.WithdrawalOrdersMapper;
import com.doumee.dao.business.model.DriverInfo;
import com.doumee.dao.business.model.ShopInfo;
import com.doumee.dao.business.model.WithdrawalOrders;
import com.doumee.dao.dto.WithdrawalApproveDTO;
import com.doumee.dao.system.SystemUserMapper;
import com.doumee.dao.system.model.SystemUser;
import com.doumee.service.business.WithdrawalOrdersService;
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 java.util.Arrays;
import java.util.Date;
import java.util.List;
import java.util.Objects;

/**
 * 提现申请记录Service实现
 * @author rk
 * @date 2026/04/10
 */
@Service
public class WithdrawalOrdersServiceImpl implements WithdrawalOrdersService {

    @Autowired
    private WithdrawalOrdersMapper withdrawalOrdersMapper;

    @Autowired
    private SystemUserMapper systemUserMapper;

    @Autowired
    private ShopInfoMapper shopInfoMapper;

    @Autowired
    private DriverInfoMapper driverInfoMapper;

    @Override
    public Integer create(WithdrawalOrders withdrawalOrders) {
        withdrawalOrdersMapper.insert(withdrawalOrders);
        return withdrawalOrders.getId();
    }

    @Override
    public void deleteById(Integer id) {
        withdrawalOrdersMapper.update(new UpdateWrapper<WithdrawalOrders>().lambda()
                .set(WithdrawalOrders::getDeleted, Constants.ONE)
                .eq(WithdrawalOrders::getId, id));
    }

    @Override
    public void delete(WithdrawalOrders withdrawalOrders) {
        UpdateWrapper<WithdrawalOrders> deleteWrapper = new UpdateWrapper<>(withdrawalOrders);
        withdrawalOrdersMapper.delete(deleteWrapper);
    }

    @Override
    public void deleteByIdInBatch(List<Integer> ids) {
        if (ids == null || ids.isEmpty()) {
            return;
        }
        withdrawalOrdersMapper.deleteBatchIds(ids);
    }

    @Override
    public void updateById(WithdrawalOrders withdrawalOrders) {
        withdrawalOrdersMapper.updateById(withdrawalOrders);
    }

    @Override
    public void updateByIdInBatch(List<WithdrawalOrders> withdrawalOrdersList) {
        if (withdrawalOrdersList == null || withdrawalOrdersList.isEmpty()) {
            return;
        }
        for (WithdrawalOrders withdrawalOrders : withdrawalOrdersList) {
            this.updateById(withdrawalOrders);
        }
    }

    @Override
    public WithdrawalOrders findById(Integer id) {
        WithdrawalOrders order = withdrawalOrdersMapper.selectById(id);
        if (Objects.isNull(order)) {
            throw new BusinessException(ResponseStatus.DATA_EMPTY);
        }
        // 查询审批人名称
        fillUpdateUserName(order);
        // 根据用户类型查询关联信息
        if (Constants.ONE.equals(order.getMemberType())) {
            fillMemberInfo(order);
        } else {
            fillShopInfo(order);
        }
        return order;
    }

    @Override
    public WithdrawalOrders findOne(WithdrawalOrders withdrawalOrders) {
        QueryWrapper<WithdrawalOrders> wrapper = new QueryWrapper<>(withdrawalOrders);
        return withdrawalOrdersMapper.selectOne(wrapper);
    }

    @Override
    public List<WithdrawalOrders> findList(WithdrawalOrders withdrawalOrders) {
        QueryWrapper<WithdrawalOrders> wrapper = new QueryWrapper<>(withdrawalOrders);
        return withdrawalOrdersMapper.selectList(wrapper);
    }

    @Override
    public PageData<WithdrawalOrders> findPage(PageWrap<WithdrawalOrders> pageWrap) {
        IPage<WithdrawalOrders> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
        MPJLambdaWrapper<WithdrawalOrders> queryWrapper = new MPJLambdaWrapper<>();
        Utils.MP.blankToNull(pageWrap.getModel());
        pageWrap.getModel().setDeleted(Constants.ZERO);

        // 公共：审批人名称
        queryWrapper.selectAll(WithdrawalOrders.class)
                .selectAs(SystemUser::getUsername, WithdrawalOrders::getUpdateUserName)
                .leftJoin(SystemUser.class, SystemUser::getId, WithdrawalOrders::getUserId);

        // 根据用户类型关联不同表
        Integer memberType = pageWrap.getModel().getMemberType();
        if (Constants.ONE.equals(memberType)) {
            // 司机端：关联 DriverInfo 表
            queryWrapper.selectAs(DriverInfo::getName, WithdrawalOrders::getMemberName)
                    .selectAs(DriverInfo::getTelephone, WithdrawalOrders::getMemberTelephone)
                    .leftJoin(DriverInfo.class, DriverInfo::getMemberId, WithdrawalOrders::getMemberId);
        } else {
            // 店铺端 / 不筛选：关联 ShopInfo 表
            queryWrapper.selectAs(ShopInfo::getName, WithdrawalOrders::getShopName)
                    .selectAs(ShopInfo::getLinkName, WithdrawalOrders::getLinkName)
                    .leftJoin(ShopInfo.class, ShopInfo::getId, WithdrawalOrders::getMemberId,
                            ext -> ext.eq(ShopInfo::getDeleted, Constants.ZERO));
        }

        queryWrapper.eq(WithdrawalOrders::getDeleted, pageWrap.getModel().getDeleted());
        if (memberType != null) {
            queryWrapper.eq(WithdrawalOrders::getMemberType, memberType);
        }
        if (StringUtils.isNotBlank(pageWrap.getModel().getOutBillNo())) {
            queryWrapper.like(WithdrawalOrders::getOutBillNo, pageWrap.getModel().getOutBillNo());
        }
        if (pageWrap.getModel().getMemberId() != null) {
            queryWrapper.eq(WithdrawalOrders::getMemberId, pageWrap.getModel().getMemberId());
        }
        if (pageWrap.getModel().getStatus() != null) {
            queryWrapper.eq(WithdrawalOrders::getStatus, pageWrap.getModel().getStatus());
        }
        if (pageWrap.getModel().getType() != null) {
            queryWrapper.eq(WithdrawalOrders::getType, pageWrap.getModel().getType());
        }
        if (pageWrap.getModel().getCreateStartTime() != null) {
            queryWrapper.ge(WithdrawalOrders::getCreateTime, Utils.Date.getStart(pageWrap.getModel().getCreateStartTime()));
        }
        if (pageWrap.getModel().getCreateEndTime() != null) {
            queryWrapper.le(WithdrawalOrders::getCreateTime, Utils.Date.getEnd(pageWrap.getModel().getCreateEndTime()));
        }
        for (PageWrap.SortData sortData : pageWrap.getSorts()) {
            if (sortData.getDirection().equalsIgnoreCase(PageWrap.DESC)) {
                queryWrapper.orderByDesc(sortData.getProperty());
            } else {
                queryWrapper.orderByAsc(sortData.getProperty());
            }
        }
        return PageData.from(withdrawalOrdersMapper.selectJoinPage(page, WithdrawalOrders.class, queryWrapper));
    }





    @Override
    public long count(WithdrawalOrders withdrawalOrders) {
        QueryWrapper<WithdrawalOrders> wrapper = new QueryWrapper<>(withdrawalOrders);
        return withdrawalOrdersMapper.selectCount(wrapper);
    }

    @Override
    public Long totalAmount(PageWrap<WithdrawalOrders> pageWrap) {
        QueryWrapper<WithdrawalOrders> queryWrapper = new QueryWrapper<>();
        queryWrapper.select("IFNULL(SUM(amount), 0) as amount");
        Utils.MP.blankToNull(pageWrap.getModel());
        queryWrapper.lambda().eq(WithdrawalOrders::getDeleted, Constants.ZERO);
        queryWrapper.lambda().in(WithdrawalOrders::getStatus, Arrays.asList(Constants.ZERO, Constants.ONE));
        if (pageWrap.getModel().getOutBillNo() != null) {
            queryWrapper.lambda().like(WithdrawalOrders::getOutBillNo, pageWrap.getModel().getOutBillNo());
        }
        if (pageWrap.getModel().getMemberId() != null) {
            queryWrapper.lambda().eq(WithdrawalOrders::getMemberId, pageWrap.getModel().getMemberId());
        }
        if (pageWrap.getModel().getStatus() != null) {
            queryWrapper.lambda().eq(WithdrawalOrders::getStatus, pageWrap.getModel().getStatus());
        }
        if (pageWrap.getModel().getType() != null) {
            queryWrapper.lambda().eq(WithdrawalOrders::getType, pageWrap.getModel().getType());
        }
        if (pageWrap.getModel().getCreateStartTime() != null) {
            queryWrapper.lambda().ge(WithdrawalOrders::getCreateTime, Utils.Date.getStart(pageWrap.getModel().getCreateStartTime()));
        }
        if (pageWrap.getModel().getCreateEndTime() != null) {
            queryWrapper.lambda().le(WithdrawalOrders::getCreateTime, Utils.Date.getEnd(pageWrap.getModel().getCreateEndTime()));
        }
        WithdrawalOrders result = withdrawalOrdersMapper.selectOne(queryWrapper);
        return result != null && result.getAmount() != null ? result.getAmount() : 0L;
    }

    @Override
    public void approve(WithdrawalApproveDTO dto) {
        if (dto == null || dto.getId() == null || dto.getStatus() == null) {
            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "审批参数不完整");
        }
        if (!Constants.ONE.equals(dto.getStatus()) && !Constants.TWO.equals(dto.getStatus())) {
            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "审批结果仅支持通过或拒绝");
        }

        WithdrawalOrders order = withdrawalOrdersMapper.selectById(dto.getId());
        if (Objects.isNull(order)) {
            throw new BusinessException(ResponseStatus.DATA_EMPTY);
        }
        if (!Constants.ZERO.equals(order.getStatus())) {
            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(), "仅申请中的提现订单可审批");
        }

        // 获取当前登录用户
        Integer currentUserId = getCurrentUserId();

        WithdrawalOrders update = new WithdrawalOrders();
        update.setId(dto.getId());
        update.setStatus(dto.getStatus());
        update.setUserId(currentUserId);
        update.setApproveTime(new Date());
        update.setApproveRemark(dto.getApproveRemark());
        update.setUpdateTime(new Date());
        withdrawalOrdersMapper.updateById(update);
    }

    private Integer getCurrentUserId() {
        com.doumee.core.model.LoginUserInfo user =
                (com.doumee.core.model.LoginUserInfo) org.apache.shiro.SecurityUtils.getSubject().getPrincipal();
        return user != null ? user.getId() : null;
    }

    private void fillUpdateUserName(WithdrawalOrders order) {
        if (order.getUserId() != null) {
            SystemUser user = systemUserMapper.selectById(order.getUserId());
            if (user != null) {
                order.setUpdateUserName(user.getUsername());
            }
        }
    }

    private void fillShopInfo(WithdrawalOrders order) {
        if (order.getMemberId() != null) {
            ShopInfo shop = shopInfoMapper.selectById(order.getMemberId());
            if (shop != null && !Constants.ONE.equals(shop.getDeleted())) {
                order.setShopInfo(shop);
                order.setShopName(shop.getName());
                order.setLinkName(shop.getLinkName());
            }
        }
    }

    private void fillMemberInfo(WithdrawalOrders order) {
        if (order.getMemberId() != null) {
            DriverInfo driver = driverInfoMapper.selectOne(
                    new QueryWrapper<DriverInfo>().lambda()
                            .eq(DriverInfo::getMemberId, order.getMemberId())
                            .eq(DriverInfo::getDeleted, Constants.ZERO)
                            .last("limit 1"));
            if (driver != null) {
                order.setMemberName(driver.getName());
                order.setMemberTelephone(driver.getTelephone());
            }
        }
    }

}