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

#    Copyright 2018 Youssef El Ouahby <youssef@yaltik.com>
#    Copyright 2018 Fabien Bourgeois <fabien@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 Activity Registration Slot """

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

class GolemActivityRegistrationSlot(models.Model):
    """ GOLEM Activity Registration Slot """
    _name = 'golem.activity.registration.slot'
    _order = 'sequence'

    _description = 'GOLEM Activity Registration Slot'
    activity_id = fields.Many2one('golem.activity', required=True,
                                  string='Activity', ondelete='cascade',
                                  index=True)
    member_id = fields.Many2one('golem.member', string='Member',
                                ondelete='cascade', index=True)
    hour_start = fields.Float('Start time')
    hour_stop = fields.Float('Stop time')
    sequence = fields.Integer('Sequence')

    @api.constrains('hour_start', 'hour_stop')
    def check_slot_hours(self):
        """ Check slot hours consistency """
        for slot in self:
            if slot.hour_start < slot.activity_id.hour_start or \
            slot.hour_stop > slot.activity_id.hour_stop:
                verr = _(u'Slot start and stop must be between activity start and'
                         ' activity stop.')
                raise ValidationError(verr)