# RhodeCode VCSServer provides access to different vcs backends via network.
# Copyright (C) 2014-2023 RhodeCode GmbH
#
# 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, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA

import os

__version__ = ''


def get_version():
    global __version__
    if __version__:
        return __version__

    here = os.path.abspath(os.path.dirname(__file__))
    ver_file = os.path.join(here, "VERSION")
    with open(ver_file, "rt") as f:
        version = f.read().strip()

    __version__ = version
    return version

# link to config for pyramid
CONFIG = {}


class ConfigGet:
    NotGiven = object()

    def _get_val_or_missing(self, key, missing):
        if key not in CONFIG:
            if missing == self.NotGiven:
                return missing
            # we don't get key, we don't get missing value, return nothing similar as config.get(key)
            return None
        else:
            val = CONFIG[key]
        return val

    def get_str(self, key, missing=NotGiven):
        from vcsserver.lib.str_utils import safe_str
        val = self._get_val_or_missing(key, missing)
        return safe_str(val)

    def get_int(self, key, missing=NotGiven):
        from vcsserver.lib.str_utils import safe_int
        val = self._get_val_or_missing(key, missing)
        return safe_int(val)

    def get_bool(self, key, missing=NotGiven):
        from vcsserver.lib.type_utils import str2bool
        val = self._get_val_or_missing(key, missing)
        return str2bool(val)

# Populated with the settings dictionary from application init in
#
PYRAMID_SETTINGS = {}