#!/usr/bin/python3
# -*- coding: utf-8 -*-
#
# Univention Management Console
"""Tool creates .json files for translation using gettext."""
#
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# Copyright 2011-2023 Univention GmbH
#
# https://www.univention.de/
#
# All rights reserved.
#
# The source code of this program is made available
# under the terms of the GNU Affero General Public License version 3
# (GNU AGPL V3) as published by the Free Software Foundation.
#
# Binary versions of this program provided by Univention to you as
# well as other copyrighted, protected or trademarked materials like
# Logos, graphics, fonts, specific documentations and configurations,
# cryptographic keys etc. are subject to a license agreement between
# you and Univention and not subject to the GNU AGPL V3.
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# the program is provided 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public
# License with the Debian GNU/Linux or Univention distribution in file
# /usr/share/common-licenses/AGPL-3; if not, see
# <https://www.gnu.org/licenses/>.

from __future__ import print_function

import os
import sys
from argparse import ArgumentParser

import univention.l10n.umc as dh_umc


def main():
    # parse all options
    parser = ArgumentParser()
    parser.add_argument(
        '-p', '--package',
        required=True,
        help='Specifies the package name which is needed for the creation of .po files. (Mandatory)',
    )
    parser.add_argument(
        '-t', '--type',
        choices=['json', 'mo', 'po'],
        default='json',
        help='Type of the final output file; note that "json" and "mo" will both also create .po files [%(default)s]',
    )
    parser.add_argument(
        '-o', '--outdir',
        required=True,
        help='Specifies the output directory where translations from all js files are saved to. (Mandatory)')
    parser.add_argument(
        '-l', '--lang', action='append',
        help='Specifies the languages that are processed (default: de)')
    parser.add_argument('args', metavar='jsFile', nargs='*')

    options = parser.parse_args()

    # update the list of languages
    if options.lang and len(options.lang):
        dh_umc.LANGUAGES = options.lang

    # set the po/mo/json file names and the correct function for generating the
    # final output
    create_final_output = {
        'json': dh_umc.create_json_file,
        'mo': dh_umc.create_mo_file,
        'po': lambda x: None,
    }[options.type]

    # build translation files
    for lang in dh_umc.LANGUAGES:
        ipo_file = os.path.join(options.outdir, '%s.po' % lang)
        if options.args:
            # only re-create po files if javascript files are given
            dh_umc.create_po_file(ipo_file, options.package, options.args, 'JavaScript')
        create_final_output(ipo_file)


if __name__ == '__main__':
    try:
        main()
    except dh_umc.Error as exc:
        print(str(exc), file=sys.stderr)
        sys.exit(1)
