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

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

from .ticket_state_enum import TicketStateEnum
from ..types import UNSET, Unset

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


@_attrs_define
class Ticket:
    """
    Attributes:
        uuid (UUID):
        user (UUID):
        title (str):
        state (TicketStateEnum): * `1` - INIT
            * `10` - CLOSED
        created_at (datetime.datetime):
        updated_at (datetime.datetime):
        description (Union[None, Unset, str]):
    """

    uuid: UUID
    user: UUID
    title: str
    state: TicketStateEnum
    created_at: datetime.datetime
    updated_at: datetime.datetime
    description: Union[None, Unset, str] = UNSET
    additional_properties: dict[str, Any] = _attrs_field(init=False, factory=dict)

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

        user = str(self.user)

        title = self.title

        state = self.state.value

        created_at = self.created_at.isoformat()

        updated_at = self.updated_at.isoformat()

        description: Union[None, Unset, str]
        if isinstance(self.description, Unset):
            description = UNSET
        else:
            description = self.description

        field_dict: dict[str, Any] = {}
        field_dict.update(self.additional_properties)
        field_dict.update(
            {
                "uuid": uuid,
                "user": user,
                "title": title,
                "state": state,
                "created_at": created_at,
                "updated_at": updated_at,
            }
        )
        if description is not UNSET:
            field_dict["description"] = description

        return field_dict

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

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

        title = d.pop("title")

        state = TicketStateEnum(d.pop("state"))

        created_at = isoparse(d.pop("created_at"))

        updated_at = isoparse(d.pop("updated_at"))

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

        description = _parse_description(d.pop("description", UNSET))

        ticket = cls(
            uuid=uuid,
            user=user,
            title=title,
            state=state,
            created_at=created_at,
            updated_at=updated_at,
            description=description,
        )

        ticket.additional_properties = d
        return ticket

    @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