#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
#
# Author: Chmouel Boudjnah <chmouel@enovance.com>
#
# 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 sys
import logging
import optparse

import swsync.accounts
from swsync.utils import parse_ini, ConfigurationError

class Main(object):
    def __init__(self):
        self.options = {}

    def set_logging(self):
        logger = logging.getLogger()
        logger.setLevel({
            'debug': logging.DEBUG,
            'info': logging.INFO,
            'warning': logging.WARNING,
            'error': logging.ERROR,
            'critical': logging.CRITICAL}.get(
                self.options.log_level.lower()
            ))
        loghandler = logging.StreamHandler()
        logger.addHandler(loghandler)
        logger = logging.LoggerAdapter(logger, 'swsync')
        logformat = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
        loghandler.setFormatter(logformat)

    def main(self):
        usage = "usage: %prog [OPTIONS] [CONF_FILE]"
        parser = optparse.OptionParser(usage=usage)
        parser.add_option(
            '-l', '--log-level',
            dest='log_level',
            default='info',
            help='Number of containers to distribute objects among')
        self.options, args = parser.parse_args()
        if args:
            conf = parse_ini(args[0])
        else:
            try:
                conf = parse_ini()
            except(ConfigurationError):
                parser.print_help()
                sys.exit(1)

        self.set_logging()
        #beurk
        swsync.utils.CONFIG = conf
        swsync.accounts.main()

if __name__ == '__main__':
    m = Main()
    m.main()