<?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.sibu.orderHelper.integral.web.dao.IMWebGroupProductDao">
    
    <resultMap type="com.sibu.orderHelper.integral.reponse.GroupProductListResponse" id="groupProduct">
    	<id column="im_group_id" property="imGroupId"/>
    	<result column="group_product_id" property="groupProductId"/>
        <result column="product_id" property="productId" />
        <result column="name" property="name" />
        <result column="thumb_img" property="thumbImg" />
        <result column="price" property="price" />
        <result column="integral" property="integral" />
        <result column="erp_code" property="erpCode" />
        <result column="create_date" property="createDate" jdbcType="TIMESTAMP"/>
        <result column="product_num" property="productNum"/>
        <result column="sku_id" property="skuId"/>
        <result column="product_type" property="productType"/>
    </resultMap>
    
    <resultMap type="com.sibu.orderHelper.integral.model.IMGroupProductBean" id="erpGroupProduct">
    	<id column="im_group_id" property="imGroupId"/>
    	<result column="group_product_id" property="groupProductId"/>
        <result column="product_id" property="productId" />
        <result column="price" property="price" />
        <result column="integral" property="integral" />
        <result column="erp_code" property="erpCode" />
        <result column="product_num" property="productNum"/>
        <result column="sku_id" property="skuId"/>
    </resultMap>
    
    <!-- 添加组合产品 -->
    <insert id="addGroupProduct" parameterType="com.sibu.orderHelper.integral.request.GroupProductAddRequest">
    	insert into im_product_group(group_product_id,product_id,price,integral,erp_code,product_num,sku_id)
    	value(#{groupProductId},#{productId},#{price},#{integral},#{erpCode},#{productNum},#{skuId})
    </insert>
    
    <!-- 删除组合产品 -->
    <delete id="deleteGroupProduct" parameterType="com.sibu.orderHelper.integral.request.GroupProductDeleteRequest">
    	delete from im_product_group where group_product_id=#{groupProductId} and product_id=#{productId} limit 1
    </delete>
    
    <!-- 检查组合产品中是否已经添加了该产品 -->
    <select id="checkGroupProduct" parameterType="com.sibu.orderHelper.integral.request.GroupProductDeleteRequest" resultMap="erpGroupProduct">
    	select * from im_product_group where group_product_id=#{groupProductId} and product_id=#{productId} limit 1
    </select>

    <select id="checkGroupProductBySkuId" parameterType="com.sibu.orderHelper.integral.request.GroupProductDeleteRequest" resultMap="erpGroupProduct">
        select * from im_product_group where group_product_id=#{groupProductId} and product_id=#{productId} AND sku_id=#{skuId} limit 1
    </select>
    
    <!-- 获取组合产品 -->
    <select id="listGroupProduct" resultMap="groupProduct" parameterType="java.lang.String">
    	SELECT ipg.im_group_id,ipg.group_product_id,ipg.product_id,ipg.price,ipg.integral,ipg.erp_code,
    	       ipg.create_date,ipg.product_num,ip.name,ip.thumb_img ,ipg.sku_id,ip.product_type
    	FROM im_product_group ipg LEFT JOIN im_product ip ON ipg.product_id=ip.im_product_id
    	where ipg.group_product_id = #{groupProductId}
    </select>
	
	<!-- 用于ERP拉去组合产品 -->
	<select id="listErpGroupProduct" resultMap="erpGroupProduct" parameterType="java.lang.String">
		select * from im_product_group where group_product_id=#{productId} 
	</select>

    <!-- 获取组合产品 -->
    <select id="getGroupProductByProductId" resultMap="erpGroupProduct" parameterType="java.lang.String">
        select ipg.im_group_id,ipg.group_product_id,ipg.product_id,ipg.price,ipg.integral,ipg.erp_code,
               ipg.create_date,ipg.product_num from im_product_group ipg
        where ipg.product_id = #{productId} AND ipg.group_product_id=#{groupProductId}
    </select>

    <!-- 获取组合产品中的产品信息 -->
    <select id="listGroupProductById" parameterType="java.lang.String" resultType="com.sibu.orderHelper.integral.reponse.GroupProductResponse">
       SELECT ip.thumb_img AS thumbImg, ip.name, GROUP_CONCAT(v.attr_value  ORDER BY v.attr_value DESC) AS attrValue,
                s.erp_code AS SkuErpCode,ipg.erp_code AS erpCode, ipg.price,ipg.integral,
                ipg.product_num AS productNum,s.sku_id AS skuId,ipg.group_product_id AS groupProductId
        FROM im_product_group ipg
        LEFT JOIN im_product ip ON ipg.product_id=ip.im_product_id
        LEFT JOIN sku s ON s.im_product_id=ip.im_product_id
        LEFT JOIN attr_ref r ON r.sku_id= s.sku_id
        LEFT JOIN attr_value v ON v.value_id=r.attr_value_id
        WHERE ipg.group_product_id =#{groupProductId}
        GROUP BY s.sku_id
        ORDER BY s.sku_id ASC,v.attr_value ASC,s.erp_code ASC,ip.thumb_img ASC,ip.name ASC,ipg.erp_code ASC,
                  ipg.price ASC,ipg.integral ASC,ipg.product_num ASC,ipg.group_product_id ASC
    </select>

    <select id="getAttrValueBySkuId" parameterType="java.lang.String" resultType="com.sibu.orderHelper.integral.vo.ImportSkuExist">
        SELECT t0.sku_id AS skuId,t0.erp_code AS erpCode,GROUP_CONCAT(t2.attr_value  ORDER BY t2.attr_value DESC) AS attrValue
		FROM sku t0
		LEFT JOIN attr_ref t1 ON t1.sku_id=t0.sku_id
		LEFT JOIN attr_value t2 ON t2.value_id=t1.attr_value_id
		LEFT JOIN attr_name t3 ON t3.attr_id=t2.attr_id
		WHERE t0.sku_id=#{skuId}
		GROUP BY t0.sku_id
		ORDER BY t0.sku_id ASC,t2.attr_value ASC,t0.erp_code ASC,t3.attr_name ASC
    </select>
</mapper>