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# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
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#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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# KIND, either express or implied.  See the License for the
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from __future__ import annotations

from dataclasses import dataclass, field
from typing import Dict, List, Optional

from dataclasses_json import config, dataclass_json

from gravitino.dto.authorization.securable_object_dto import SecurableObjectDTO
from gravitino.rest.rest_message import RESTRequest
from gravitino.utils.precondition import Precondition


@dataclass_json
@dataclass
class RoleCreateRequest(RESTRequest):
    """Represents a request to create a role."""

    _name: str = field(metadata=config(field_name="name"))
    _properties: Optional[Dict[str, str]] = field(
        default=None, metadata=config(field_name="properties")
    )
    _securable_objects: List[SecurableObjectDTO] = field(
        default_factory=list, metadata=config(field_name="securableObjects")
    )

    def __init__(
        self,
        name: str,
        properties: Optional[Dict[str, str]] = None,
        securable_objects: Optional[List[SecurableObjectDTO]] = None,
    ):
        self._name = name
        self._properties = properties
        self._securable_objects = securable_objects or []

    def validate(self) -> None:
        Precondition.check_string_not_empty(
            self._name, "name is required and cannot be empty"
        )
        Precondition.check_argument(
            self._securable_objects is not None,
            "securableObjects cannot be null",
        )
