from __future__ import annotations

from collections.abc import Mapping
from typing import Any, TypeVar, cast
from uuid import UUID

from attrs import define as _attrs_define
from attrs import field as _attrs_field

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


@_attrs_define
class Event:
    """
    Attributes:
        label (str):
        data (Any):
        user (None | UUID):
        application (None | UUID):
    """

    label: str
    data: Any
    user: None | UUID
    application: None | UUID
    additional_properties: dict[str, Any] = _attrs_field(init=False, factory=dict)

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

        data = self.data

        user: None | str
        if isinstance(self.user, UUID):
            user = str(self.user)
        else:
            user = self.user

        application: None | str
        if isinstance(self.application, UUID):
            application = str(self.application)
        else:
            application = self.application

        field_dict: dict[str, Any] = {}
        field_dict.update(self.additional_properties)
        field_dict.update(
            {
                "label": label,
                "data": data,
                "user": user,
                "application": application,
            }
        )

        return field_dict

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

        data = d.pop("data")

        def _parse_user(data: object) -> None | UUID:
            if data is None:
                return data
            try:
                if not isinstance(data, str):
                    raise TypeError()
                user_type_0 = UUID(data)

                return user_type_0
            except (TypeError, ValueError, AttributeError, KeyError):
                pass
            return cast(None | UUID, data)

        user = _parse_user(d.pop("user"))

        def _parse_application(data: object) -> None | UUID:
            if data is None:
                return data
            try:
                if not isinstance(data, str):
                    raise TypeError()
                application_type_0 = UUID(data)

                return application_type_0
            except (TypeError, ValueError, AttributeError, KeyError):
                pass
            return cast(None | UUID, data)

        application = _parse_application(d.pop("application"))

        event = cls(
            label=label,
            data=data,
            user=user,
            application=application,
        )

        event.additional_properties = d
        return event

    @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