from sqlalchemy.ext.asyncio import AsyncSession
from module_admin.dao.datasec_config_dao import DatasecConfigDao
from module_admin.entity.vo.metadata_config_vo import DatasecConfigModel
from module_admin.entity.vo.common_vo import CrudResponseModel
from exceptions.exception import ServiceException
from utils.common_util import CamelCaseUtil


class DatasecConfigService:
    """
    数据安全参数配置表 Service 层
    """

    @classmethod
    async def get_datasec_list_services(cls, db: AsyncSession, query_object, is_page: bool = False):
        """
        获取配置列表（支持分页）
        """
        return await DatasecConfigDao.get_list(db, query_object, is_page)

    @classmethod
    async def add_datasec_services(cls, db: AsyncSession, page_object: DatasecConfigModel):
        """
        新增配置
        """
        try:
            await DatasecConfigDao.add(db, page_object)
            await db.commit()
            return CrudResponseModel(is_success=True, message="新增成功")
        except Exception as e:
            await db.rollback()
            raise e

    @classmethod
    async def edit_datasec_services(cls, db: AsyncSession, page_object: DatasecConfigModel):
        """
        编辑配置
        """
        edit_data = page_object.model_dump(exclude_unset=True)
        info = await cls.get_datasec_detail_services(db, page_object.onum)
        if info and info.onum:
            try:
                await DatasecConfigDao.edit(db, page_object.onum, edit_data)
                await db.commit()
                return CrudResponseModel(is_success=True, message="更新成功")
            except Exception as e:
                await db.rollback()
                raise e
        else:
            raise ServiceException(message="配置数据不存在")

    @classmethod
    async def delete_datasec_services(cls, db: AsyncSession, onum_list: str):
        """
        批量删除配置
        """
        id_list = [int(x.strip()) for x in onum_list.split(",") if x.strip().isdigit()]
        if not id_list:
            raise ServiceException(message="无效的编号列表")

        try:
            await DatasecConfigDao.delete(db, id_list)
            await db.commit()
            return CrudResponseModel(is_success=True, message="删除成功")
        except Exception as e:
            await db.rollback()
            raise e

    @classmethod
    async def get_datasec_detail_services(cls, db: AsyncSession, onum: int):
        """
        获取配置详情
        """
        result = await DatasecConfigDao.get_detail_by_id(db, onum)
        if result:
            return DatasecConfigModel(**CamelCaseUtil.transform_result(result))
        return DatasecConfigModel(**dict())