#!/usr/bin/python
# Authors:
#     Endi S. Dewata <edewata@redhat.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright (C) 2015 Red Hat, Inc.
# All rights reserved.
#

from __future__ import absolute_import
from __future__ import print_function
import getopt
import sys

import pki.cli
import pki.server.cli.ca
import pki.server.cli.kra
import pki.server.cli.ocsp
import pki.server.cli.tks
import pki.server.cli.tps
import pki.server.cli.instance
import pki.server.cli.subsystem
import pki.server.cli.migrate
import pki.server.cli.nuxwdog


class PKIServerCLI(pki.cli.CLI):

    def __init__(self):
        super(PKIServerCLI, self).__init__(
            'pki-server',
            'PKI server command-line interface')

        self.add_module(pki.server.cli.ca.CACLI())
        self.add_module(pki.server.cli.kra.KRACLI())
        self.add_module(pki.server.cli.ocsp.OCSPCLI())
        self.add_module(pki.server.cli.tks.TKSCLI())
        self.add_module(pki.server.cli.tps.TPSCLI())

        self.add_module(pki.server.cli.instance.InstanceCLI())
        self.add_module(pki.server.cli.subsystem.SubsystemCLI())
        self.add_module(pki.server.cli.migrate.MigrateCLI())
        self.add_module(pki.server.cli.nuxwdog.NuxwdogCLI())

    def get_full_module_name(self, module_name):
        return module_name

    def print_help(self):
        print('Usage: pki-server [OPTIONS]')
        print()
        print('  -v, --verbose                Run in verbose mode.')
        print('      --debug                  Show debug messages.')
        print('      --help                   Show help message.')
        print()

        super(PKIServerCLI, self).print_help()

    def execute(self, argv):
        try:
            opts, args = getopt.getopt(argv[1:], 'v', [
                'verbose', 'debug', 'help'])

        except getopt.GetoptError as e:
            print('ERROR: ' + str(e))
            self.print_help()
            sys.exit(1)

        for o, _ in opts:
            if o in ('-v', '--verbose'):
                self.set_verbose(True)

            elif o == '--debug':
                self.set_verbose(True)
                self.set_debug(True)

            elif o == '--help':
                self.print_help()
                sys.exit()

            else:
                print('ERROR: unknown option ' + o)
                self.print_help()
                sys.exit(1)

        if self.verbose:
            print('Command: %s' % ' '.join(args))

        super(PKIServerCLI, self).execute(args)


if __name__ == '__main__':
    cli = PKIServerCLI()
    cli.execute(sys.argv)