#!/usr/bin/env python3
# Copyright (C) 2008-20 Dr. Ralf Schlatterbeck Open Source Consulting.
# Reichergasse 131, A-3411 Weidling.
# Web: http://www.runtux.com Email: office@runtux.com
# All rights reserved
# ****************************************************************************
#
# This library is free software; you can redistribute it and/or modify
# it under the terms of the GNU Library 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 Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
# ****************************************************************************

import sys
from argparse           import ArgumentParser
from io                 import BytesIO, StringIO
from ooopy.OOoPy        import OOoPy
from ooopy.Transformer  import Transformer
import ooopy.Transforms as     Transforms

if __name__ == '__main__' :
    parser = ArgumentParser ()
    parser.add_argument \
        ( "file"
        , help    = "Input file (mandatory)"
        , nargs   = '+'
        )
    parser.add_argument \
        ( "-o", "--output-file"
        , dest    = "output_file"
        , help    = "Output file (defaults to stdout)"
        , default = '/dev/null'
        )
    args = parser.parse_args ()
    outfile = args.output_file
    o = OOoPy (infile = args.file [0], outfile = outfile)
    if len (args.file) > 1 :
        t = Transformer \
            ( o.mimetype
            , Transforms.get_meta        (o.mimetype)
            , Transforms.Concatenate     (* (args.file [1:]))
            , Transforms.renumber_all    (o.mimetype)
            , Transforms.set_meta        (o.mimetype)
            , Transforms.Fix_OOo_Tag     ()
            , Transforms.Manifest_Append ()
            )
        t.transform (o)
    o.close ()
