# Copyright DB InfraGO AG and contributors
# SPDX-License-Identifier: Apache-2.0

from collections.abc import Mapping
from typing import (
    TYPE_CHECKING,
    Any,
    TypeVar,
    Union,
)

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

from ..types import UNSET, Unset

if TYPE_CHECKING:
    from ..models.page_attachments_single_get_response_data_relationships_author import (
        PageAttachmentsSingleGetResponseDataRelationshipsAuthor,
    )
    from ..models.page_attachments_single_get_response_data_relationships_project import (
        PageAttachmentsSingleGetResponseDataRelationshipsProject,
    )


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


@_attrs_define
class PageAttachmentsSingleGetResponseDataRelationships:
    """
    Attributes:
        author (Union[Unset, PageAttachmentsSingleGetResponseDataRelationshipsAuthor]):
        project (Union[Unset, PageAttachmentsSingleGetResponseDataRelationshipsProject]):
    """

    author: Union[
        Unset, "PageAttachmentsSingleGetResponseDataRelationshipsAuthor"
    ] = UNSET
    project: Union[
        Unset, "PageAttachmentsSingleGetResponseDataRelationshipsProject"
    ] = UNSET
    additional_properties: dict[str, Any] = _attrs_field(
        init=False, factory=dict
    )

    def to_dict(self) -> dict[str, Any]:
        author: Union[Unset, dict[str, Any]] = UNSET
        if not isinstance(self.author, Unset):
            author = self.author.to_dict()

        project: Union[Unset, dict[str, Any]] = UNSET
        if not isinstance(self.project, Unset):
            project = self.project.to_dict()

        field_dict: dict[str, Any] = {}
        field_dict.update(self.additional_properties)
        field_dict.update({})
        if author is not UNSET:
            field_dict["author"] = author
        if project is not UNSET:
            field_dict["project"] = project

        return field_dict

    @classmethod
    def from_dict(cls: type[T], src_dict: Mapping[str, Any]) -> T:
        from ..models.page_attachments_single_get_response_data_relationships_author import (
            PageAttachmentsSingleGetResponseDataRelationshipsAuthor,
        )
        from ..models.page_attachments_single_get_response_data_relationships_project import (
            PageAttachmentsSingleGetResponseDataRelationshipsProject,
        )

        d = dict(src_dict)
        _author = d.pop("author", UNSET)
        author: Union[
            Unset, PageAttachmentsSingleGetResponseDataRelationshipsAuthor
        ]
        if isinstance(_author, Unset):
            author = UNSET
        else:
            author = PageAttachmentsSingleGetResponseDataRelationshipsAuthor.from_dict(
                _author
            )

        _project = d.pop("project", UNSET)
        project: Union[
            Unset, PageAttachmentsSingleGetResponseDataRelationshipsProject
        ]
        if isinstance(_project, Unset):
            project = UNSET
        else:
            project = PageAttachmentsSingleGetResponseDataRelationshipsProject.from_dict(
                _project
            )

        page_attachments_single_get_response_data_relationships_obj = cls(
            author=author,
            project=project,
        )

        page_attachments_single_get_response_data_relationships_obj.additional_properties = d
        return page_attachments_single_get_response_data_relationships_obj

    @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
