# from typing import Dict, List, Optional, Sequence, Union, Any

# from app.core.base_crud import CRUDBase

# from app.api.v1.module_system.auth.schema import AuthSchema
# from .model import TenantModel
# from .schema import TenantCreateSchema, TenantUpdateSchema, TenantOutSchema


# class TenantCRUD(CRUDBase[TenantModel, TenantCreateSchema, TenantUpdateSchema]):
#     """租户数据层"""

#     def __init__(self, auth: AuthSchema) -> None:
#         """
#         初始化CRUD数据层

#         参数:
#         - auth (AuthSchema): 认证信息模型
#         """
#         super().__init__(model=TenantModel, auth=auth)

#     async def get_by_id_crud(self, id: int, preload: Optional[List[Union[str, Any]]] = None) -> Optional[TenantModel]:
#         """
#         详情

#         参数:
#         - id (int): 租户ID
#         - preload (Optional[List[Union[str, Any]]]): 预加载关系，未提供时使用模型默认项

#         返回:
#         - Optional[TenantModel]: 租户模型实例或None
#         """
#         return await self.get(id=id, preload=preload)

#     async def list_crud(self, search: Optional[Dict] = None, order_by: Optional[List[Dict[str, str]]] = None, preload: Optional[List[Union[str, Any]]] = None) -> Sequence[TenantModel]:
#         """
#         列表查询

#         参数:
#         - search (Optional[Dict]): 查询参数
#         - order_by (Optional[List[Dict[str, str]]]): 排序参数
#         - preload (Optional[List[Union[str, Any]]]): 预加载关系，未提供时使用模型默认项

#         返回:
#         - Sequence[TenantModel]: 租户模型实例序列
#         """
#         return await self.list(search=search, order_by=order_by, preload=preload)

#     async def create_crud(self, data: TenantCreateSchema) -> Optional[TenantModel]:
#         """
#         创建

#         参数:
#         - data (TenantCreateSchema): 租户创建模型

#         返回:
#         - Optional[TenantModel]: 租户模型实例或None
#         """
#         return await self.create(data=data)

#     async def update_crud(self, id: int, data: TenantUpdateSchema) -> Optional[TenantModel]:
#         """
#         更新

#         参数:
#         - id (int): 租户ID
#         - data (TenantUpdateSchema): 租户更新模型

#         返回:
#         - Optional[TenantModel]: 租户模型实例或None
#         """
#         return await self.update(id=id, data=data)

#     async def delete_crud(self, ids: List[int]) -> None:
#         """
#         批量删除

#         参数:
#         - ids (List[int]): 租户ID列表

#         返回:
#         - None
#         """
#         return await self.delete(ids=ids)

#     async def set_available_crud(self, ids: List[int], status: str) -> None:
#         """
#         批量设置可用状态

#         参数:
#         - ids (List[int]): 租户ID列表
#         - status (bool): 可用状态

#         返回:
#         - None
#         """
#         return await self.set(ids=ids, status=status)

#     async def page_crud(self, offset: int, limit: int, order_by: Optional[List[Dict[str, str]]] = None, search: Optional[Dict] = None, preload: Optional[List[Union[str, Any]]] = None) -> Dict:
#         """
#         分页查询

#         参数:
#         - offset (int): 偏移量
#         - limit (int): 每页数量
#         - order_by (Optional[List[Dict[str, str]]]): 排序参数
#         - search (Optional[Dict]): 查询参数
#         - preload (Optional[List[Union[str, Any]]]): 预加载关系，未提供时使用模型默认项

#         返回:
#         - Dict: 分页数据
#         """
#         order_by_list = order_by or [{'id': 'asc'}]
#         search_dict = search or {}

#         return await self.page(
#             offset=offset,
#             limit=limit,
#             order_by=order_by_list,
#             search=search_dict,
#             out_schema=TenantOutSchema,
#             preload=preload
#         )