<?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.dept.mapper.DeptMapper">

	<resultMap type="DeptVO" id="SysDeptResult" autoMapping="true">
		<id column="dept_id" property="deptId"/>
	</resultMap>

	<sql id="selectDeptVo">
		select
			d.dept_id,
			d.parent_id,
			d.ancestors,
			d.dept_name,
			d.order_num,
			d.leader,
			d.phone,
			d.email,
			d.status,
			d.del_flag,
			d.create_by,
			d.create_time,
			p.dept_name as parent_name
		from sys_dept d
			left join sys_dept p on d.parent_id = p.dept_id
	</sql>

	<sql id="searchCondition">
		AND d.del_flag = '0'
		<if test="deptId != null and deptId != 0">
			AND d.dept_id = #{deptId}
		</if>
		<if test="parentId != null and parentId != 0">
			AND d.parent_id = #{parentId}
		</if>
		<if test="deptName != null and deptName != ''">
			AND d.dept_name like concat('%', #{deptName}, '%')
		</if>
		<if test="status != null and status != ''">
			AND d.status = #{status}
		</if>
		<if test="deptNames != null and deptNames.size() > 0">
			AND d.dept_name in
			<foreach collection="deptNames" item="item" open="(" separator="," close=")">
				#{item}
			</foreach>
		</if>
		<if test="deptIds != null and deptIds.size() > 0">
			AND d.dept_id in
			<foreach collection="deptIds" item="item" open="(" separator="," close=")">
				#{item}
			</foreach>
		</if>
		<if test="excludeDeptIds != null and excludeDeptIds.size() > 0">
			AND d.dept_id not in
			<foreach collection="excludeDeptIds" item="item" open="(" separator="," close=")">
				#{item}
			</foreach>
		</if>
	</sql>

	<select id="selectDeptList" parameterType="DeptQuery" resultMap="SysDeptResult">
		<include refid="selectDeptVo"/>
		<where>
			<include refid="searchCondition"/>
		</where>
		<!-- 数据范围过滤 -->
		${params.dataScope}
		order by d.parent_id, d.order_num
	</select>

	<select id="selectDeptListByRoleId" resultType="Long">
		select d.dept_id
		from sys_dept d
            left join sys_role_dept rd on d.dept_id = rd.dept_id
        where rd.role_id = #{roleId}
            <if test="deptCheckStrictly">
              and d.dept_id not in (select d.parent_id from sys_dept d inner join sys_role_dept rd on d.dept_id = rd.dept_id and rd.role_id = #{roleId})
            </if>
		order by d.parent_id, d.order_num
	</select>

	<select id="selectDeptById" parameterType="Long" resultMap="SysDeptResult">
		<include refid="selectDeptVo"/>
		where d.dept_id = #{deptId}
	</select>

    <select id="checkDeptExistUser" parameterType="Long" resultType="int">
		select count(1) from sys_user where dept_id = #{deptId} and del_flag = '0'
	</select>

	<select id="hasChildByDeptId" parameterType="Long" resultType="int">
		select count(1) from sys_dept
		where del_flag = '0' and parent_id = #{deptId} limit 1
	</select>

	<select id="selectChildrenDeptById" parameterType="Long" resultMap="SysDeptResult">
		select * from sys_dept where find_in_set(#{deptId}, ancestors)
	</select>

	<select id="selectNormalChildrenDeptById" parameterType="Long" resultType="int">
		select count(*) from sys_dept where status = 0 and del_flag = '0' and find_in_set(#{deptId}, ancestors)
	</select>

	<select id="checkDeptNameUnique" resultMap="SysDeptResult">
	    <include refid="selectDeptVo"/>
		where d.dept_name=#{deptName} and d.parent_id = #{parentId} and d.del_flag = '0' limit 1
	</select>

    <insert id="insertDept" parameterType="Dept">
 		insert into sys_dept(
 			<if test="deptId != null and deptId != 0">dept_id,</if>
 			<if test="parentId != null and parentId != 0">parent_id,</if>
 			<if test="deptName != null and deptName != ''">dept_name,</if>
 			<if test="ancestors != null and ancestors != ''">ancestors,</if>
 			<if test="orderNum != null">order_num,</if>
 			<if test="leader != null and leader != ''">leader,</if>
 			<if test="phone != null and phone != ''">phone,</if>
 			<if test="email != null and email != ''">email,</if>
 			<if test="status != null">status,</if>
 			<if test="createBy != null and createBy != ''">create_by,</if>
 			create_time
 		)values(
 			<if test="deptId != null and deptId != 0">#{deptId},</if>
 			<if test="parentId != null and parentId != 0">#{parentId},</if>
 			<if test="deptName != null and deptName != ''">#{deptName},</if>
 			<if test="ancestors != null and ancestors != ''">#{ancestors},</if>
 			<if test="orderNum != null">#{orderNum},</if>
 			<if test="leader != null and leader != ''">#{leader},</if>
 			<if test="phone != null and phone != ''">#{phone},</if>
 			<if test="email != null and email != ''">#{email},</if>
 			<if test="status != null">#{status},</if>
 			<if test="createBy != null and createBy != ''">#{createBy},</if>
 			sysdate()
 		)
	</insert>

	<update id="updateDept" parameterType="Dept">
 		update sys_dept
 		<set>
 			<if test="parentId != null and parentId != 0">parent_id = #{parentId},</if>
 			<if test="deptName != null and deptName != ''">dept_name = #{deptName},</if>
 			<if test="ancestors != null and ancestors != ''">ancestors = #{ancestors},</if>
 			<if test="orderNum != null">order_num = #{orderNum},</if>
 			<if test="leader != null">leader = #{leader},</if>
 			<if test="phone != null">phone = #{phone},</if>
 			<if test="email != null">email = #{email},</if>
 			<if test="status != null and status != ''">`status` = #{status},</if>
 			<if test="updateBy != null and updateBy != ''">update_by = #{updateBy},</if>
 			update_time = sysdate()
 		</set>
 		where dept_id = #{deptId}
	</update>

	<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 dept_id in
	    <foreach collection="depts" item="item" index="index"
	        separator="," open="(" close=")">
	        #{item.deptId}
	    </foreach>
	</update>

	<update id="updateDeptStatusNormal" parameterType="Long">
 	    update sys_dept set status = '0' where dept_id in
 	    <foreach collection="array" item="deptId" open="(" separator="," close=")">
        	#{deptId}
        </foreach>
	</update>

	<delete id="deleteDeptById" parameterType="Long">
		update sys_dept set del_flag = '2' where dept_id = #{deptId}
	</delete>

	<!-- selectDeptNameList -->

	<select id="selectDeptNameList" parameterType="DeptQuery" resultType="DeptNameVO">
		select d.dept_id, d.dept_name
		from sys_dept d
		<where>
			<include refid="searchCondition"/>
		</where>
	</select>


</mapper>
