# Copyright (C) 2010-2024 RhodeCode GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License, version 3
# (only), as published by the Free Software Foundation.
#
# 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 Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
# This program is dual-licensed. If you wish to learn more about the
# RhodeCode Enterprise Edition, including its added features, Support services,
# and proprietary license terms, please see https://rhodecode.com/licenses/

import logging
import formencode

from rhodecode import BACKENDS
from rhodecode.apps._base import BaseAppView
from rhodecode.model.meta import Session
from rhodecode.model.settings import SettingsModel
from rhodecode.model.forms import WhitelistedVcsClientsForm
from rhodecode.lib.auth import LoginRequired, HasPermissionAllDecorator

log = logging.getLogger(__name__)


class AdminSecurityView(BaseAppView):

    def load_default_context(self):
        c = self._get_local_tmpl_context()
        return c

    @LoginRequired()
    @HasPermissionAllDecorator('hg.admin')
    def security(self):
        c = self.load_default_context()
        c.active = 'security'
        return self._get_template_context(c)

    @LoginRequired()
    @HasPermissionAllDecorator('hg.admin')
    def vcs_whitelisted_client_versions_edit(self):
        _ = self.request.translate
        c = self.load_default_context()
        render_ctx = {}
        settings = SettingsModel()
        form = WhitelistedVcsClientsForm(_, )()
        if self.request.method == 'POST':
            try:
                result = form.to_python(self.request.POST)
                for k, v in result.items():
                    if v:
                        setting = settings.create_or_update_setting(name=f'{k}_allowed_clients', val=v)
                        Session().add(setting)
                Session().commit()

            except formencode.Invalid as errors:
                render_ctx.update({
                    'errors': errors.error_dict
                })
        for key in BACKENDS.keys():
            verbose_name = f"initial_{key}"
            if existing := settings.get_setting_by_name(name=f'{key}_allowed_clients'):
                render_ctx[verbose_name] = existing.app_settings_value
            else:
                render_ctx[verbose_name] = '*'
        return self._get_template_context(c, **render_ctx)