# Copyright 2020-2024 VyOS maintainers and contributors <maintainers@vyos.io>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this library.  If not, see <http://www.gnu.org/licenses/>.

# T3048: remove smp-affinity node from ethernet and use tuned instead

from vyos.configtree import ConfigTree

base = ['system', 'options']
base_new = ['system', 'option']

def migrate(config: ConfigTree) -> None:
    if not config.exists(base):
        # Nothing to do
        return

    if config.exists(base_new):
        for node in config.list_nodes(base):
            config.copy(base + [node], base_new + [node])
    else:
        config.copy(base, base_new)

    config.delete(base)

    # Rename "system option beep-if-fully-booted" -> "system option startup-beep"
    base_beep = base_new + ['beep-if-fully-booted']
    if config.exists(base_beep):
        config.rename(base_beep, 'startup-beep')

    # Rename "system option ctrl-alt-del-action" -> "system option ctrl-alt-delete"
    base_ctrl_alt_del = base_new + ['ctrl-alt-del-action']
    if config.exists(base_ctrl_alt_del):
        config.rename(base_ctrl_alt_del, 'ctrl-alt-delete')