-- 雄戈小酒：清理旧「小众厨房设备」遗留的非酒类商品
-- 策略：软删除（deletetime + 下架），保留酒类/雄戈演示商品
-- 执行前：请先备份 fa_shopro_goods 及相关表
-- 执行后：后台清除 Shopro 缓存 → 商品管理刷新列表

SET @now = UNIX_TIMESTAMP();

-- ============================================================
-- 第一步：预览将被清理的商品（务必先执行，确认无误后再执行下方 UPDATE）
-- ============================================================
-- SELECT id, title, price, stock, status, category_ids
-- FROM `fa_shopro_goods`
-- WHERE `deletetime` IS NULL
--   AND NOT (
--       `title` LIKE '%酒%'
--       OR `title` LIKE '%雄戈%'
--       OR `title` LIKE '【演示】%'
--       OR `title` LIKE '%白酒%'
--       OR `title` LIKE '%酱香%'
--       OR `title` LIKE '%浓香%'
--       OR `title` LIKE '%品鉴%'
--       OR `title` LIKE '%商务宴请%'
--       OR `title` LIKE '%单瓶装%'
--       OR `title` LIKE '%礼盒装%'
--   )
-- ORDER BY id;

-- 截图中的典型无关商品（单独核对）：
-- SELECT id, title FROM `fa_shopro_goods`
-- WHERE `deletetime` IS NULL
--   AND (
--       `title` LIKE '%塑料凳%'
--       OR `title` LIKE '%漏勺%'
--       OR `title` LIKE '%纸碗%'
--       OR `title` LIKE '%富强%'
--       OR `title` LIKE '%家益净%'
--       OR `title` LIKE '%叶美%'
--   );

-- ============================================================
-- 第二步：收集待清理商品 ID（临时表，便于关联清理）
-- ============================================================
DROP TEMPORARY TABLE IF EXISTS `_tmp_remove_goods`;
CREATE TEMPORARY TABLE `_tmp_remove_goods` AS
SELECT `id`
FROM `fa_shopro_goods`
WHERE `deletetime` IS NULL
  AND NOT (
      `title` LIKE '%酒%'
      OR `title` LIKE '%雄戈%'
      OR `title` LIKE '【演示】%'
      OR `title` LIKE '%白酒%'
      OR `title` LIKE '%酱香%'
      OR `title` LIKE '%浓香%'
      OR `title` LIKE '%品鉴%'
      OR `title` LIKE '%商务宴请%'
      OR `title` LIKE '%单瓶装%'
      OR `title` LIKE '%礼盒装%'
  );

-- 预览数量：
-- SELECT COUNT(*) AS remove_count FROM `_tmp_remove_goods`;
-- SELECT g.id, g.title FROM `fa_shopro_goods` g INNER JOIN `_tmp_remove_goods` t ON g.id = t.id ORDER BY g.id;

-- ============================================================
-- 第三步：软删除商品 + 关联数据
-- ============================================================

-- 商品主表：软删除并下架
UPDATE `fa_shopro_goods` g
INNER JOIN `_tmp_remove_goods` t ON g.`id` = t.`id`
SET g.`deletetime` = @now,
    g.`status`     = 'down',
    g.`updatetime` = @now;

-- SKU 价格库存（有软删除）
UPDATE `fa_shopro_goods_sku_price` p
INNER JOIN `_tmp_remove_goods` t ON p.`goods_id` = t.`id`
SET p.`deletetime` = @now,
    p.`updatetime` = @now
WHERE p.`deletetime` IS NULL;

-- SKU 规格项（无软删除，直接删）
DELETE p FROM `fa_shopro_goods_sku` p
INNER JOIN `_tmp_remove_goods` t ON p.`goods_id` = t.`id`;

-- 购物车
UPDATE `fa_shopro_cart` c
INNER JOIN `_tmp_remove_goods` t ON c.`goods_id` = t.`id`
SET c.`deletetime` = @now,
    c.`updatetime` = @now
WHERE c.`deletetime` IS NULL;

-- 用户收藏
UPDATE `fa_shopro_user_favorite` f
INNER JOIN `_tmp_remove_goods` t ON f.`goods_id` = t.`id`
SET f.`deletetime` = @now,
    f.`updatetime` = @now
WHERE f.`deletetime` IS NULL;

DROP TEMPORARY TABLE IF EXISTS `_tmp_remove_goods`;

-- ============================================================
-- 第四步：验证
-- ============================================================
-- 应只剩酒类商品：
-- SELECT id, title, status, deletetime FROM `fa_shopro_goods` WHERE `deletetime` IS NULL ORDER BY id;
-- 已删除的旧商品：
-- SELECT id, title, FROM_UNIXTIME(deletetime) AS deleted_at FROM `fa_shopro_goods` WHERE `deletetime` = @now ORDER BY id;