import datetime
from collections.abc import Mapping
from typing import Any, TypeVar, Union, cast

from attrs import define as _attrs_define
from attrs import field as _attrs_field
from dateutil.parser import isoparse

T = TypeVar("T", bound="RequestOTT")


@_attrs_define
class RequestOTT:
    """
    Attributes:
        application (str):
        ott (Union[None, str]):
        ott_expire (Union[None, datetime.datetime]):
    """

    application: str
    ott: Union[None, str]
    ott_expire: Union[None, datetime.datetime]
    additional_properties: dict[str, Any] = _attrs_field(init=False, factory=dict)

    def to_dict(self) -> dict[str, Any]:
        application = self.application

        ott: Union[None, str]
        ott = self.ott

        ott_expire: Union[None, str]
        if isinstance(self.ott_expire, datetime.datetime):
            ott_expire = self.ott_expire.isoformat()
        else:
            ott_expire = self.ott_expire

        field_dict: dict[str, Any] = {}
        field_dict.update(self.additional_properties)
        field_dict.update(
            {
                "application": application,
                "ott": ott,
                "ott_expire": ott_expire,
            }
        )

        return field_dict

    @classmethod
    def from_dict(cls: type[T], src_dict: Mapping[str, Any]) -> T:
        d = dict(src_dict)
        application = d.pop("application")

        def _parse_ott(data: object) -> Union[None, str]:
            if data is None:
                return data
            return cast(Union[None, str], data)

        ott = _parse_ott(d.pop("ott"))

        def _parse_ott_expire(data: object) -> Union[None, datetime.datetime]:
            if data is None:
                return data
            try:
                if not isinstance(data, str):
                    raise TypeError()
                ott_expire_type_0 = isoparse(data)

                return ott_expire_type_0
            except:  # noqa: E722
                pass
            return cast(Union[None, datetime.datetime], data)

        ott_expire = _parse_ott_expire(d.pop("ott_expire"))

        request_ott = cls(
            application=application,
            ott=ott,
            ott_expire=ott_expire,
        )

        request_ott.additional_properties = d
        return request_ott

    @property
    def additional_keys(self) -> list[str]:
        return list(self.additional_properties.keys())

    def __getitem__(self, key: str) -> Any:
        return self.additional_properties[key]

    def __setitem__(self, key: str, value: Any) -> None:
        self.additional_properties[key] = value

    def __delitem__(self, key: str) -> None:
        del self.additional_properties[key]

    def __contains__(self, key: str) -> bool:
        return key in self.additional_properties