# -*- coding: utf-8 -*-

#    Copyright 2020 Fabien Bourgeois <fabien@yaltik.com>
#    Copyright 2020 Youssef El Ouahby <youssef@yaltik.com>
#
#    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/>.

""" GOLEM Resources Reservation Adaptations """

from odoo import models, fields, api, _
from odoo.exceptions import ValidationError


class GolemResourceReservation(models.Model):
    """ GOLEM Resource Reservation Model """
    _inherit = 'golem.resource.reservation'

    @api.constrains('resource_id', 'date_start', 'date_stop')
    def check_resource_holiday_date(self):
        for reservation in self:
            resource_holiday = reservation.resource_id.holiday_selection_ids.filtered(lambda s: not s.is_reservation_possible)
            if resource_holiday:
                for holiday in resource_holiday:
                    if (holiday.holiday_id.date_start < reservation.date_start < holiday.holiday_id.date_end) or \
                       (holiday.holiday_id.date_start < reservation.date_stop < holiday.holiday_id.date_end):
                        raise ValidationError(_('This resource cannot be reserved during the'
                                                ' period between {} and {}, as there is a holiday, please choose '
                                                'another date').format(holiday.holiday_id.date_start,
                                                                       holiday.holiday_id.date_end
                                                                       ))