import datetime
import typing

import pydantic

from app.utilities.formatters.datetime_formatter import format_datetime_into_isoformat
from app.utilities.formatters.field_formatter import format_dict_key_to_camel_case
from pydantic.generics import GenericModel
from typing import List, Optional, Generic, TypeVar
T = TypeVar('T')


class BaseSchemaModel(pydantic.BaseModel):
    class Config(pydantic.BaseConfig):
        orm_mode: bool = True
        validate_assignment: bool = True
        allow_population_by_field_name: bool = True
        json_encoders: dict = {datetime.datetime: format_datetime_into_isoformat}
        alias_generator: typing.Any = format_dict_key_to_camel_case
        
class Response(GenericModel, Generic[T]):
    code: int
    status: str
    message: str
    #result: Optional[T]
    
class ResponseData(GenericModel, Generic[T]):
    code: int
    status: str
    message: str
    result: Optional[T]