#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# (c) 2010 by Ingo Weinzierl <ingo.weinzierl@intevation.de>
# (c) 2011 by Björn Ricks <bjoern.ricks@intevation.de>
#
# A python worklog-alike to log what you have 'getan' (done).
#
# This is Free Software licensed under the terms of GPLv3 or later.
# For details see LICENSE coming with the source of 'getan'.
#

import logging
import sys
from optparse import OptionParser

import getan.config  as config
from getan.backend import DEFAULT_DATABASE, Backend
from getan.view import ProjectList, EntryList
from getan.controller import GetanController

logger = logging.getLogger()

def main():

    usage = "usage: %prog [options] [databasefile (default: " + \
             DEFAULT_DATABASE + ")]"
    parser = OptionParser(usage=usage)
    parser.add_option("-d", "--debug", action="store_true", dest="debug",
                      help="Set verbosity to debug")
    parser.add_option("-l", "--logfile", dest="logfile", metavar="FILE",
                      help="Write log information to FILE [default: %default]",
                      default="getan.log")
    (options, args) = parser.parse_args()
    logargs = dict()
    if options.debug:
        logargs["level"] = logging.DEBUG
    if options.logfile:
        logargs["filename"] = options.logfile
    config.initialize(**logargs)
    global logger

    if len(args) > 0:
        backend = Backend(args[0])
        logging.info("Use database '%s'." % args[0])
    else:
        backend = Backend()
        logging.info("Use database '%s'." % DEFAULT_DATABASE)

    controller = GetanController(backend, ProjectList, EntryList)

    try:
        controller.main()
    except KeyboardInterrupt:
        pass
    finally:
        controller.shutdown()


if __name__ == '__main__':
    main()