# Copyright 2025 Flower Labs GmbH. All Rights Reserved.
#
# 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.
# ==============================================================================
"""Base error types for API-facing error translation."""


from enum import IntEnum


class FlowerError(Exception):
    """Base exception that carries an internal error code and debug message."""

    def __init__(self, code: int, message: str) -> None:
        super().__init__(message)
        self.code = code
        self.message = message


class ApiErrorCode(IntEnum):
    """API error code."""

    # Control API errors (1-1000)
    NO_FEDERATION_MANAGEMENT_SUPPORT = 1
    FEDERATION_NOT_FOUND_OR_NO_PERMISSION = 2
    ACCOUNT_ALREADY_MEMBER = 3
    FEDERATION_ALREADY_EXISTS = 4
    INVITE_ALREADY_EXISTS = 5
    ACCOUNTS_NOT_FOUND = 6
    FEDERATION_NOT_FOUND_OR_NO_PENDING_INVITE = 7
