from pydantic import BaseModel
from typing import Optional,List
from datetime import datetime
from pydantic.alias_generators import to_camel
from module_admin.annotation.pydantic_annotation import as_query
from pydantic import ConfigDict, Field


class DataAstInfoModel(BaseModel):
    """
    数据资产信息模型 (对应 t_data_ast_info_appr 表)
    """
    model_config = ConfigDict(alias_generator=to_camel, from_attributes=True)

class DataAstInfoModel(BaseModel):
    """
    数据资产信息模型 (对应 t_data_ast_info_appr 表)
    """
    model_config = ConfigDict(alias_generator=to_camel, from_attributes=True)

    onum: Optional[str] = Field(default=None, description='序号', alias='onum')
    data_ast_eng_name: Optional[str] = Field(default=None, description='数据资产英文名称', alias='dataAstEngName')
    data_ast_cn_name: Optional[str] = Field(default=None, description='数据资产中文名称', alias='dataAstCnName')
    data_ast_type: Optional[str] = Field(default=None, description='数据资产类型', alias='dataAstType')
    data_ast_stat: Optional[str] = Field(default=None, description='数据资产状态', alias='dataAstStat')
    data_ast_desc: Optional[str] = Field(default=None, description='数据资产描述/说明', alias='dataAstDesc')
    data_ast_screen: Optional[str] = Field(default=None, description='资产应用场景', alias='dataAstScreen')
    data_ast_scren_clas: Optional[str] = Field(default=None, description='应用场景分类', alias='dataAstScrenClas')
    data_ast_cont: Optional[str] = Field(default=None, description='数据资产内容', alias='dataAstCont')
    data_ast_faq: Optional[str] = Field(default=None, description='数据资产常见问题', alias='dataAstFaq')
    data_ast_estb_time: Optional[datetime] = Field(default=None, description='数据资产建立时间', alias='dataAstEstbTime')
    data_ast_upd_time: Optional[datetime] = Field(default=None, description='数据资产更新时间', alias='dataAstUpdTime')
    data_ast_src: Optional[str] = Field(default=None, description='数据资产来源', alias='dataAstSrc')
    ast_no: Optional[int] = Field(default=None, description='数据资产编号', alias='astNo')
    data_ast_clas: Optional[str] = Field(default=None, description='数据资产标签', alias='dataAstClas')
    version_no: Optional[str] = Field(default=None, description='版本号', alias='versionNo')
    create_by: Optional[str] = Field(default=None, description='创建人', alias='createBy')
    create_time: Optional[datetime] = Field(default=None, description='创建时间', alias='createTime')
    upd_prsn: Optional[str] = Field(default=None, description='更新者', alias='updPrsn')
    upd_time: Optional[datetime] = Field(default=None, description='更新时间', alias='updTime')



@as_query
class DataAstInfoPageQueryModel(DataAstInfoModel):
    """
    数据资产分页查询模型
    """
    page_num: int = Field(default=1, description='当前页码')
    page_size: int = Field(default=10, description='每页记录数')


class DataAstApprModel(DataAstInfoModel):    
    """
    数据资产审批申请模型
    """
    changeType: Optional[str] = Field(default=None, description='变更类型')
    flowId: Optional[str] = Field(default=None, description='审批Id')
    oldInstId: Optional[str] = Field(default=None, description='原始正式id')
    compareId: Optional[str] = Field(default=None, description='原始数据id（用于对比差异）')
    approStatus: Optional[str] = Field(default=None, description='审批状态（waiting,申请中,pending审核中，succeed,rejected已审核，canceled已取消）')



class DataAstApprBatchModel(BaseModel):
    """
    数据资产审批申请批量提交模型
    """
    assetItems: List[DataAstApprModel]