# -*- encoding: utf-8 -*-
##############################################################################
#
#    Sale Usability Extension module for Odoo
#    Copyright (C) 2015 Akretion (http://www.akretion.com)
#    @author Alexis de Lattre <alexis.delattre@akretion.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/>.
#
##############################################################################

from openerp import models, fields


class SaleOrder(models.Model):
    _inherit = 'sale.order'

    warehouse_id = fields.Many2one(track_visibility='onchange')
    incoterm = fields.Many2one(track_visibility='onchange')


class SaleOrderLine(models.Model):
    _inherit = 'sale.order.line'

    # The sale_stock module defines the field product_tmpl_id as related
    # field without readonly=True, which causes some access right issues
    # when you change the product on a sale.order.line and you don't have
    # write access on product.product
    product_tmpl_id = fields.Many2one(
        'product.template', related='product_id.product_tmpl_id',
        string='Product Template', readonly=True)


class ProcurementGroup(models.Model):
    _inherit = 'procurement.group'

    sale_ids = fields.One2many(
        'sale.order', 'procurement_group_id', string='Sale Orders',
        readonly=True)
    picking_ids = fields.One2many(
        'stock.picking', 'group_id', string='Pickings', readonly=True)