-- 修复 menu 表非法 GUID（Id/PId 含非十六进制字符，如 dp100001 中的 p）
-- 症状：登录 / get-menu-tree → Could not parse CHAR(36) value as Guid: dp100001-...
-- GUID 仅允许 0-9、a-f
--
-- ⚠️ 在 RBAC 库执行

SELECT 'before fix' AS stage, `Id`, `PId`, `Name`, `Route`, `PermissionCode`
FROM `menu`
WHERE `Id` LIKE 'dp100001-%'
   OR `PId` LIKE 'dp100001-%';

-- 先改子节点 PId，再改 Id
UPDATE `menu`
SET `PId` = REPLACE(`PId`, 'dp100001-', 'da100001-')
WHERE `PId` LIKE 'dp100001-%';

UPDATE `menu`
SET `Id` = REPLACE(`Id`, 'dp100001-', 'da100001-')
WHERE `Id` LIKE 'dp100001-%';

SELECT 'after fix (should be empty)' AS stage, `Id`, `PId`, `Name`, `Route`
FROM `menu`
WHERE `Id` LIKE 'dp100001-%'
   OR `PId` LIKE 'dp100001-%'
   OR (`Id` NOT REGEXP '^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$');