<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.ruoyi.system.mapper.SysDeptMapper">

	<resultMap type="com.ruoyi.common.core.domain.saas.vo.SysDeptVO" id="SysDeptResult">
		<id     property="id"     column="id"     />
		<result property="parentId"   column="parent_id"   />
		<result property="ancestors"  column="ancestors"   />
		<result property="deptName"   column="dept_name"   />
		<result property="deptType" column="dept_type" />
		<result property="orderNum"   column="order_num"   />
		<result property="leader"     column="leader"      />
		<result property="phone"      column="phone"       />
		<result property="email"      column="email"       />
		<result property="status"     column="status"      />
		<result property="delFlag"    column="del_flag"    />
		<result property="parentName" column="parent_name" />
		<result property="createBy"   column="create_by"   />
		<result property="createTime" column="create_time" />
		<result property="updateBy"   column="update_by"   />
		<result property="updateTime" column="update_time" />
		<result property="tenantId" column="tenant_id" />
	</resultMap>
	
	<sql id="selectDeptVo">
        select d.id, d.parent_id, d.ancestors, d.dept_name, d.dept_type, d.order_num, d.leader, d.phone, d.email, d.status,
               d.del_flag, d.create_by, d.create_time, d.tenant_id
        from sys_dept d
    </sql>
    
	<select id="selectRoleDeptTree" parameterType="String" resultType="String">
		select concat(d.id, d.dept_name) as dept_name
		from sys_dept d
			left join sys_role_dept rd on d.id = rd.dept_id
		where d.del_flag = '0' and rd.role_id = #{roleId}
		order by d.parent_id, d.order_num
	</select>
	
	<select id="selectDeptList" parameterType="com.ruoyi.common.core.domain.saas.dto.SysDeptDTO" resultMap="SysDeptResult">
        <include refid="selectDeptVo"/>
        where d.del_flag = '0'
        <if test="parentId != null and parentId != ''">
			AND parent_id = #{parentId}
		</if>
		<if test="deptName != null and deptName != ''">
			AND dept_name like concat('%', #{deptName}, '%')
		</if>
		<if test="status != null and status != ''">
			AND status = #{status}
		</if>
		<!-- 数据范围过滤 -->
		${params.dataScope}
		order by d.parent_id, d.order_num
    </select>

	<select id="selectDeptById" parameterType="String" resultMap="SysDeptResult">
		select d.id, d.parent_id, d.ancestors, d.dept_name, d.order_num, d.leader, d.phone, d.email, d.status,
			(select dept_name from sys_dept where id = d.parent_id) parent_name, d.tenant_id
		from sys_dept d
		where d.id = #{deptId}
	</select>

	<select id="selectChildrenDeptById" parameterType="String" resultMap="SysDeptResult">
		select * from sys_dept where find_in_set(#{deptId}, ancestors)
	</select>
	
	<select id="selectNormalChildrenDeptById" parameterType="String" resultType="int">
		select count(*) from sys_dept where status = 0 and del_flag = '0' and find_in_set(#{deptId}, ancestors)
	</select>
	
	<update id="updateDeptChildren" parameterType="java.util.List">
	    update sys_dept set ancestors =
	    <foreach collection="depts" item="item" index="index"
	        separator=" " open="case dept_id" close="end">
	        when #{item.deptId} then #{item.ancestors}
	    </foreach>
	    where id in
	    <foreach collection="depts" item="item" index="index"
	        separator="," open="(" close=")">
	        #{item.deptId}
	    </foreach>
	 </update>
	
	<update id="updateDeptStatus" parameterType="com.ruoyi.common.core.domain.saas.dto.SysDeptDTO">
 	    update sys_dept
 	    <set>
 	        <if test="status != null and status != ''">status = #{status},</if>
 	        <if test="updateBy != null and updateBy != ''">update_by = #{updateBy},</if>
 	        update_time = sysdate()
        </set>
 	    where id in (${ancestors})
	</update>

</mapper> 