from typing import Any, cast, Union

from gitlab.base import RESTManager, RESTObject
from gitlab.mixins import DeleteMixin, ObjectDeleteMixin, RetrieveMixin, SetMixin

__all__ = [
    "GroupCustomAttribute",
    "GroupCustomAttributeManager",
    "ProjectCustomAttribute",
    "ProjectCustomAttributeManager",
    "UserCustomAttribute",
    "UserCustomAttributeManager",
]


class GroupCustomAttribute(ObjectDeleteMixin, RESTObject):
    _id_attr = "key"


class GroupCustomAttributeManager(RetrieveMixin, SetMixin, DeleteMixin, RESTManager):
    _path = "/groups/{group_id}/custom_attributes"
    _obj_cls = GroupCustomAttribute
    _from_parent_attrs = {"group_id": "id"}

    def get(
        self, id: Union[str, int], lazy: bool = False, **kwargs: Any
    ) -> GroupCustomAttribute:
        return cast(GroupCustomAttribute, super().get(id=id, lazy=lazy, **kwargs))


class ProjectCustomAttribute(ObjectDeleteMixin, RESTObject):
    _id_attr = "key"


class ProjectCustomAttributeManager(RetrieveMixin, SetMixin, DeleteMixin, RESTManager):
    _path = "/projects/{project_id}/custom_attributes"
    _obj_cls = ProjectCustomAttribute
    _from_parent_attrs = {"project_id": "id"}

    def get(
        self, id: Union[str, int], lazy: bool = False, **kwargs: Any
    ) -> ProjectCustomAttribute:
        return cast(ProjectCustomAttribute, super().get(id=id, lazy=lazy, **kwargs))


class UserCustomAttribute(ObjectDeleteMixin, RESTObject):
    _id_attr = "key"


class UserCustomAttributeManager(RetrieveMixin, SetMixin, DeleteMixin, RESTManager):
    _path = "/users/{user_id}/custom_attributes"
    _obj_cls = UserCustomAttribute
    _from_parent_attrs = {"user_id": "id"}

    def get(
        self, id: Union[str, int], lazy: bool = False, **kwargs: Any
    ) -> UserCustomAttribute:
        return cast(UserCustomAttribute, super().get(id=id, lazy=lazy, **kwargs))