<?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.czg.service.account.mapper.PadProductCategoryDetailMapper">

    <select id="selectPageByKeyAndShopId" resultType="com.czg.account.dto.pad.PadProductCategoryDTO">
        SELECT tb_pad_product_category.id,
               tb_shop_prod_category.`name`  AS productCategoryName,
               GROUP_CONCAT(tb_product.NAME) AS productNames,
               tb_pad_layout.code            AS padLayoutCode,
               tb_pad_layout.NAME            AS padLayoutName
        FROM tb_pad_product_category
                 LEFT JOIN tb_pad_product_category_detail
                           ON tb_pad_product_category.id = tb_pad_product_category_detail.pad_product_category_id
                 LEFT JOIN tb_shop_prod_category
                           ON tb_pad_product_category.product_category_id = tb_shop_prod_category.id
                 LEFT JOIN tb_product ON tb_pad_product_category_detail.product_id = tb_product.id
                 LEFT JOIN tb_pad_layout ON tb_pad_product_category.pad_layout_id = tb_pad_layout.id
            where tb_pad_product_category.shop_id=#{shopId}
                <if test="categoryId != null">
                    and tb_pad_product_category.product_category_id=#{categoryId}
                </if>
        group by tb_pad_product_category.id
        order by tb_pad_product_category.sort desc
    </select>

</mapper>
