#
# Copyright 2019 aiohomekit team
#
# 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 enum

__all__ = ["HttpContentTypes", "HttpStatusCodes"]


class HttpContentTypes(str, enum.Enum):
    """
    Collection of HTTP content types as used in HTTP headers
    """

    JSON = "application/hap+json"
    TLV = "application/pairing+tlv8"


class _HttpStatusCodes:
    """
    See Table 4-2 Chapter 4.15 Page 59
    """

    OK = 200
    NO_CONTENT = 204
    MULTI_STATUS = 207
    BAD_REQUEST = 400
    FORBIDDEN = 403
    NOT_FOUND = 404
    METHOD_NOT_ALLOWED = 405
    TOO_MANY_REQUESTS = 429
    CONNECTION_AUTHORIZATION_REQUIRED = 470
    INTERNAL_SERVER_ERROR = 500

    def __init__(self) -> None:
        self._codes = {
            _HttpStatusCodes.OK: "OK",
            _HttpStatusCodes.NO_CONTENT: "No Content",
            _HttpStatusCodes.MULTI_STATUS: "Multi-Status",
            _HttpStatusCodes.BAD_REQUEST: "Bad Request",
            _HttpStatusCodes.METHOD_NOT_ALLOWED: "Method Not Allowed",
            _HttpStatusCodes.TOO_MANY_REQUESTS: "Too Many Requests",
            _HttpStatusCodes.CONNECTION_AUTHORIZATION_REQUIRED: "Connection Authorization Required",
            _HttpStatusCodes.INTERNAL_SERVER_ERROR: "Internal Server Error",
        }
        self._categories_rev = {self._codes[k]: k for k in self._codes.keys()}

    def __getitem__(self, item: int) -> str:
        if item in self._codes:
            return self._codes[item]

        raise KeyError(f"Item {item} not found")


HttpStatusCodes = _HttpStatusCodes()
