#
# This file is part of FreedomBox.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero 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 Affero 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/>.
#
"""
Forms for snapshot module.
"""

from django import forms
from django.utils.translation import ugettext_lazy as _


class SnapshotForm(forms.Form):
    enable_timeline_snapshots = forms.BooleanField(
        label=_('Enable Timeline Snapshots'), required=False, help_text=_(
            'Uncheck this to disable timeline snapshots '
            '(hourly, daily, monthly and yearly).'))

    hourly_limit = forms.IntegerField(
        label=_('Hourly Snapshots Limit'), min_value=0,
        help_text=('Snapper will only keep this number of hourly snapshots.'))

    daily_limit = forms.IntegerField(
        label=_('Daily Snapshots Limit'), min_value=0,
        help_text=('Snapper will only keep this number of daily snapshots.'))

    weekly_limit = forms.IntegerField(
        label=_('Weekly Snapshots Limit'), min_value=0,
        help_text=('Snapper will only keep this number of weekly snapshots.'))

    monthly_limit = forms.IntegerField(
        label=_('Monthly Snapshots Limit'), min_value=0,
        help_text=('Snapper will only keep this number of monthly snapshots.'))

    yearly_limit = forms.IntegerField(
        label=_('Yearly Snapshots Limit'), min_value=0,
        help_text=('Snapper will only keep this number of yearly snapshots. '
                   'The default is 0 (disabled).'))

    number_min_age = forms.IntegerField(
        label=_('Delete Software Snapshots older than (days)'), min_value=0,
        help_text=_(
            'Software snapshots older than this will be deleted. '
            'This does not limit the number of software snapshots created.'))