package com.gkhy.safePlatform.account.service.baseService;

import com.baomidou.mybatisplus.extension.service.IService;
import com.gkhy.safePlatform.account.entity.enterprise.DepartmentInfo;
import com.gkhy.safePlatform.account.entity.enterprise.DepartmentInfoDO;
import com.gkhy.safePlatform.account.enums.DepartmentStatusEnum;

import java.util.List;

public interface DepartmentInfoService extends IService<DepartmentInfo> {

    /**
    * @Description: 根据status获取部门信息
    */
    List<DepartmentInfoDO> getDepartmentByStatus(DepartmentStatusEnum status);

    /**
    * @Description: 根据id判断部门是否存在
    */
    boolean departmentExist(Long id);

    /**
    * @Description: 保存部门信息
    */
    void saveDepartmentInfo(DepartmentInfo departmentInfo);

    /**
    * @Description: 根据id获取部门信息
    */
    DepartmentInfo getDepartmentInfoById(Long id);

    /**
     * @Description: 根据id获取部门信息
     */
    DepartmentInfoDO getDepartmentInfoDOById(Long id);

    /**
    * @Description: 根据parentId获取同级部门信息,null 则为根部门
    */
    List<DepartmentInfoDO> getDepartmentByParentId(Long parentId);

    /**
    * @Description: 修改部门信息
    */
    void updateDepartmentInfo(DepartmentInfo departmentInfo);

    /**
    * @Description: 部门下有多少子部门
    */
    long countByParentDepId(Long depId);


    DepartmentInfoDO getParentDepartmentInfoDOByDepId(Long depId);

    /**
    * @Description: 根据 name 查询部门
    */
    DepartmentInfo getDepartmentInfoByName(String name);


    List<Long> listSubDepIdsByParentId(Long depId);


    /**
    * @Description: 根据 depCode 判断数据库是否存在 depCode
    */
    DepartmentInfo getDepartmentInfoByCode(String depCode);
}