# -*- coding: utf-8 -*-
###############################################################################
#
#    Cybrosys Technologies Pvt. Ltd.
#
#    Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>)
#    Author: Cybrosys Techno Solutions (odoo@cybrosys.com)
#
#    You can modify it under the terms of the GNU LESSER
#    GENERAL PUBLIC LICENSE (LGPL v3), Version 3.
#
#    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 LESSER GENERAL PUBLIC LICENSE (LGPL v3) for more details.
#
#    You should have received a copy of the GNU LESSER GENERAL PUBLIC LICENSE
#    (LGPL v3) along with this program.
#    If not, see <http://www.gnu.org/licenses/>.
#
###############################################################################
from odoo import fields, models


class FreeResource(models.TransientModel):
    """Wizard to add the period to get the free resource"""
    _name = 'free.resource'
    _description = 'Free Resource'

    date_from = fields.Date(
        string="Start Date",
        help="Start date of period for receiving the Free Resource")
    date_to = fields.Date(
        string="End Date",
        help="End date of period for receiving the Free Resource")

    def get_free_resource(self):
        """Get the list of free resource at the given period """
        if self.date_from and self.date_to:
            case = 'in'
            resource_ids = self.env['project.task'].\
                get_free_resource_ids(self.date_from, self.date_to)
        else:
            resource_ids = []
            case = 'not in'
        return {
            'name': 'Free Resource',
            'view_mode': 'tree,form',
            'target': 'main',
            'res_model': 'res.users',
            'views': [
              (self.env.ref('project_resource.res_users_view_tree').id, 'tree'),
              (self.env.ref('project_resource.res_users_view_form').id,
               'form')],
            'type': 'ir.actions.act_window',
            'domain': [('id', case, resource_ids), ('share', '=', False)],
             }