✨ 客户账单弹窗增加汇总和导出

bms-back/bms-system/src/main/resources/mapper/ar/ArBillMapper.xml

@@ -35,6 +35,12 @@
         <result property="updateTime" column="update_time"/>
     </resultMap>
 
+    <resultMap id="ArBillSummaryResult" type="com.bms.ar.domain.vo.ArBillSummary">
+        <result property="totalAmount" column="total_amount"/>
+        <result property="writtenOffAmount" column="written_off_amount"/>
+        <result property="unwrittenAmount" column="unwritten_amount"/>
+    </resultMap>
+
     <sql id="selectArBillColumns">
         select ar_bill_id,
                bill_no,
@@ -67,8 +73,7 @@
         from ar_bill
     </sql>
 
-    <select id="selectArBillList" parameterType="com.bms.ar.domain.vo.ArBillQuery" resultMap="ArBillResult">
-        <include refid="selectArBillColumns"/>
+    <sql id="arBillListFilter">
         <where>
             and (generation_status is null or generation_status = 'READY')
             <if test="billNo != null and billNo != ''">and bill_no like concat('%', #{billNo}, '%')</if>
@@ -86,9 +91,22 @@
             <if test="billDateEnd != null">and bill_date &lt;= #{billDateEnd}</if>
             <if test="billPeriodEnd != null">and bill_period_end = #{billPeriodEnd}</if>
         </where>
+    </sql>
+
+    <select id="selectArBillList" parameterType="com.bms.ar.domain.vo.ArBillQuery" resultMap="ArBillResult">
+        <include refid="selectArBillColumns"/>
+        <include refid="arBillListFilter"/>
         order by create_time desc, ar_bill_id desc
     </select>
 
+    <select id="selectArBillSummary" parameterType="com.bms.ar.domain.vo.ArBillQuery" resultMap="ArBillSummaryResult">
+        select coalesce(sum(total_amount), 0) as total_amount,
+               coalesce(sum(written_off_amount), 0) as written_off_amount,
+               coalesce(sum(unwritten_amount), 0) as unwritten_amount
+        from ar_bill
+        <include refid="arBillListFilter"/>
+    </select>
+
     <select id="selectArBillById" parameterType="long" resultMap="ArBillResult">
         <include refid="selectArBillColumns"/>
         where ar_bill_id = #{arBillId}