package cn.iocoder.yudao.module.aftersales.dal.mysql.compensation;

import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
import cn.iocoder.yudao.module.aftersales.controller.admin.compensation.vo.AfterSaleCompensationPageReqVO;
import cn.iocoder.yudao.module.aftersales.dal.dataobject.compensation.AfterSaleCompensationDO;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import org.apache.ibatis.annotations.Mapper;

import java.time.LocalDateTime;

/**
 * 售后赔付/服务补偿单 Mapper
 */
@Mapper
public interface AfterSaleCompensationMapper extends BaseMapperX<AfterSaleCompensationDO> {

    default AfterSaleCompensationDO selectByCompensationNo(String compensationNo) {
        return selectOne(AfterSaleCompensationDO::getCompensationNo, compensationNo);
    }

    /**
     * 提交审批：置为审批中，并清空上一轮审核结果
     *
     * 用 UpdateWrapper 而非 updateById：MyBatis-Plus 默认的字段更新策略会忽略 null，
     * 直接 updateById 无法把审核不通过后残留的审核人、审核时间、审核意见真正清空。
     *
     * @param id     赔付单编号
     * @param status 目标状态（审批中）
     * @return 影响行数
     */
    default int submitAndResetAuditInfo(Long id, Integer status) {
        return update(null, new LambdaUpdateWrapper<AfterSaleCompensationDO>()
                .eq(AfterSaleCompensationDO::getId, id)
                .set(AfterSaleCompensationDO::getAuditStatus, status)
                .set(AfterSaleCompensationDO::getReviewerId, null)
                .set(AfterSaleCompensationDO::getReviewerName, null)
                .set(AfterSaleCompensationDO::getReviewTime, null)
                .set(AfterSaleCompensationDO::getReviewRemark, null));
    }

    /**
     * 审核：写入审核结果、审核人与审核意见
     *
     * reviewRemark 允许为 null（审核通过时意见可选），故同样使用 UpdateWrapper 直写。
     *
     * @param id           赔付单编号
     * @param status       目标状态（审核通过 / 审核不通过）
     * @param reviewerId   审核人编号
     * @param reviewerName 审核人姓名
     * @param reviewRemark 审核意见
     * @return 影响行数
     */
    default int auditCompensation(Long id, Integer status, Long reviewerId,
                                  String reviewerName, String reviewRemark) {
        return update(null, new LambdaUpdateWrapper<AfterSaleCompensationDO>()
                .eq(AfterSaleCompensationDO::getId, id)
                .set(AfterSaleCompensationDO::getAuditStatus, status)
                .set(AfterSaleCompensationDO::getReviewerId, reviewerId)
                .set(AfterSaleCompensationDO::getReviewerName, reviewerName)
                .set(AfterSaleCompensationDO::getReviewTime, LocalDateTime.now())
                .set(AfterSaleCompensationDO::getReviewRemark, reviewRemark));
    }

    default PageResult<AfterSaleCompensationDO> selectPage(AfterSaleCompensationPageReqVO reqVO) {
        return selectPage(reqVO, new LambdaQueryWrapperX<AfterSaleCompensationDO>()
                .likeIfPresent(AfterSaleCompensationDO::getCompensationNo, reqVO.getCompensationNo())
                .eqIfPresent(AfterSaleCompensationDO::getCompensationType, reqVO.getCompensationType())
                .eqIfPresent(AfterSaleCompensationDO::getTicketId, reqVO.getTicketId())
                .eqIfPresent(AfterSaleCompensationDO::getCustomerId, reqVO.getCustomerId())
                .eqIfPresent(AfterSaleCompensationDO::getAuditStatus, reqVO.getAuditStatus())
                .orderByDesc(AfterSaleCompensationDO::getId));
    }

}