#!/usr/bin/env python
#  -*- coding: utf-8 -*-
# *****************************************************************************
#
# 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; either version 2 of the License, or (at your option) any later
# version.
#
# 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.,
# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
# Module authors:
#   Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
#
# *****************************************************************************

import os
import sys
import argparse
from os import path

# Path magic to make python find our stuff.
# also remember our basepath (for etc, pid lookup, etc)
basepath = path.abspath(path.join(sys.path[0], '..'))
etc_path = path.join(basepath, 'etc')
pid_path = path.join(basepath, 'pid')
log_path = path.join(basepath, 'log')
# sys.path[0] = path.join(basepath, 'src')
sys.path[0] = basepath

# do not move above!
import mlzlog
from secop.client import ClientConsole


def parseArgv(argv):
    parser = argparse.ArgumentParser(description="Connect to a SECoP server")
    loggroup = parser.add_mutually_exclusive_group()
    loggroup.add_argument("-v", "--verbose",
                          help="Output lots of diagnostic information",
                          action='store_true', default=False)
    loggroup.add_argument("-q", "--quiet", help="suppress non-error messages",
                          action='store_true', default=False)
    parser.add_argument("name",
                        type=str,
                        help="Name of the instance.\n"
                        " Uses etc/name.cfg for configuration\n",)
    return parser.parse_args()


def main(argv=None):
    if argv is None:
        argv = sys.argv

    args = parseArgv(argv[1:])

    loglevel = 'debug' if args.verbose else ('error' if args.quiet else 'info')
    mlzlog.initLogging('console', loglevel, log_path)

    console = ClientConsole(args.name, basepath)

    try:
        console.run()
    except KeyboardInterrupt:
        console.close()


if __name__ == '__main__':
    sys.exit(main(sys.argv))