# Copyright 2021-2025 Avaiga Private Limited
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
#        http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
# an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
# specific language governing permissions and limitations under the License.

import json
from datetime import datetime
from enum import Enum
from typing import Any, Union

Json = Union[dict, list, str, int, float, bool, None]


class _CustomEncoder(json.JSONEncoder):
    def default(self, o: Any) -> Json:
        if isinstance(o, Enum):
            return o.value
        elif isinstance(o, datetime):
            return {"__type__": "Datetime", "__value__": o.isoformat()}
        else:
            return json.JSONEncoder.default(self, o)
