#!/usr/bin/env python2 
#   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 3 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, see <http://www.gnu.org/licenses/>.

#TODO: Modularize this script
import sys
from optparse import OptionParser
from os import path

from parpg.main import main

usage = ('usage: %prog [options] settings_path [system_path user_path]\n\n'
         'The settings_path argument is mandatory and is the directory in \n'
         'which your parpg.cfg file is located. Optionally, you may \n'
         'specify where data files are located (system_path), and where \n'
         'the user settings and data files should be saved to (user_path)\n\n'
         'Example: python %prog .')

parser = OptionParser(description='PARPG Launcher Script', usage=usage)
parser.add_option('-f', '--logfile',
                  help='Name of log file to save to')
parser.add_option('-l', '--loglevel', default='critical',
                  help='desired output level for log file')
opts, args = parser.parse_args()

if not args:
    if path.isfile("./parpg.cfg"):
        args =(".")
    else:
        parser.print_help()
        sys.exit(1)

main(args, opts)