#       Licensed to the Apache Software Foundation (ASF) under one
#       or more contributor license agreements.  See the NOTICE file
#       distributed with this work for additional information
#       regarding copyright ownership.  The ASF licenses this file
#       to you 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 tg
from aiosmtpd.handlers import Debugging, Sink
from aiosmtpd.controller import Controller
from io import StringIO
from paste.deploy.converters import asint


class BetterDebuggingServer:

    async def handle_DATA(self,  server, session, envelope):
        try:
            rcpttos = envelope.rcpt_tos
            message = envelope.content.decode("utf-8")
            message = "\n".join(message.split("\r\n"))
            print('TO: ' + ', '.join(rcpttos))
            print('FROM: ' + envelope.mail_from)
            print(message)
        except Exception as error:
            return f'500 Could not process your message. Error {error}'
        return '250 OK'
