"""
Silique (https://www.silique.fr)
Copyright (C) 2024

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.

Mtools 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 Mtools.  If not, see <http://www.gnu.org/licenses/>.
"""

from tiramisu_cmdline_parser import TiramisuCmdlineParser
from tiramisu import Config
from pathlib import Path

from rougail import Rougail
from rougail.config import get_rougail_config
from rougail.update import RougailUpgrade
from rougail.utils import load_modules


def _main():
    rougailconfig = get_rougail_config(backward_compatibility=False, add_extra_options=False)
    cmd_config = rougailconfig.config
    cmd_config.property.read_write()
    cmd_config.property.add('not_for_commandline')
    parser = TiramisuCmdlineParser(cmd_config,
                                   add_extra_options=False,
                                   short_name_max_len=2,
                                   )
    parser.parse_args()
    cmd_config.property.remove('not_for_commandline')
    cmd_config.property.read_only()
    if rougailconfig['upgrade']:
        RougailUpgrade(rougailconfig=rougailconfig).run()
        return
    user_data_names = rougailconfig['step.user_data']
    output_name = rougailconfig['step.output']
    # structural
    rougail = Rougail(rougailconfig)
    for user_data_name in user_data_names:
        rougail.converted.plugins.append('user_data_' + user_data_name)
    rougail.converted.plugins.append('output_' + output_name)
    config = rougail.get_config()
    # data user
    if not user_data_names:
        user_datas = None
    else:
        config.property.read_write()
        user_datas = []
        for user_data_name in user_data_names:
            path = Path(__file__).parent.parent / ('user_data_' + user_data_name) / '__init__.py'
            if not path.is_file():
                raise Exception(_('cannot find "user_data" module "{0}"').format(user_data_name))
            module = load_modules('rougail.user_data_' + user_data_name, str(path))
            user_datas.extend(module.RougailUserData(config,
                                                     rougailconfig=rougailconfig,
                                                     ).run())
    if user_datas:
        err_warn = rougail.user_datas(user_datas)
    else:
        err_warn = {'errors': [], 'warnings': []}
    # output
    config.property.read_only()
    path = Path(__file__).parent.parent / ('output_' + output_name) / '__init__.py'
    if not path.is_file():
        raise Exception(_('cannot find cli file for "output_name" module "{0}"').format(output_name))
    module = load_modules('rougail.output_' + output_name, str(path))
    module.RougailOutput(config=config,
                         rougailconfig=rougailconfig,
                         user_data_errors = err_warn['errors'],
                         user_data_warnings = err_warn['warnings'],
                         ).run()


def main():
    try:
        _main()
    except Exception as err:
        print(_('ERROR: {0}').format(err))
        exit(1)