package cn.iocoder.yudao.module.hrm.service.approval;

import cn.iocoder.yudao.module.hrm.dal.dataobject.approval.HrmLeaveApplicationDO;
import cn.iocoder.yudao.module.hrm.dal.mysql.approval.HrmLeaveApplicationMapper;
import cn.iocoder.yudao.module.hrm.enums.HrmAuditStatusEnum;
import jakarta.annotation.Resource;
import org.springframework.stereotype.Service;

import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.List;

/**
 * 请假查询服务实现
 *
 * @author 超级管理员
 */
@Service
public class HrmLeaveQueryServiceImpl implements HrmLeaveQueryService {

    @Resource
    private HrmLeaveApplicationMapper leaveApplicationMapper;

    @Override
    public List<HrmLeaveApplicationDO> getApprovedLeaveList(Long userId, LocalDate date) {
        if (userId == null || date == null) {
            return List.of();
        }
        // 请假单与当天有交集即为命中：start_time < 次日 00:00 且 end_time >= 当天 00:00
        LocalDateTime dayStart = date.atStartOfDay();
        LocalDateTime dayEnd = date.plusDays(1).atStartOfDay();
        return leaveApplicationMapper.selectListByUserIdAndOverlapDate(
                userId, HrmAuditStatusEnum.APPROVE.getStatus(), dayStart, dayEnd);
    }

}