# -*- coding: utf-8 -*-
###############################################################################
#
#    Cybrosys Technologies Pvt. Ltd.
#
#    Copyright (C) 2024-TODAY Cybrosys Technologies(<https://www.cybrosys.com>)
#    Author: Ranjith R(odoo@cybrosys.com)
#
#    You can modify it under the terms of the GNU AFFERO
#    GENERAL PUBLIC LICENSE (AGPL 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 AFFERO GENERAL PUBLIC LICENSE (AGPL v3) for more details.
#
#    You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
#    (AGPL v3) along with this program.

###############################################################################
from odoo import api, fields, models, _


class StockPicking(models.Model):
    """Inherit stock_picking to add barcode field"""
    _inherit = 'stock.picking'

    barcode = fields.Char(string='Barcode', help="Barcode for Scanning Product")

    @api.onchange('barcode')
    def _onchange_barcode(self):
        """Function to add Quantity when entering a Barcode."""
        match = False
        product_id = self.env['product.product'].search(
            [('barcode', '=', self.barcode)])
        if self.barcode and not product_id:
            warning_mess = {
                'title': _('Warning !'),
                'message': _('No product is available for this barcode')
            }
            return {'warning': warning_mess}
        if self.barcode and self.move_ids_without_package:
            for line in self.move_ids_without_package:
                if line.product_id.barcode == self.barcode:
                    line.quantity += 1
                    match = True
        if self.barcode and not match:
            if product_id:
                warning_mess = {
                    'title': _('Warning !'),
                    'message': _('This product is not available in the order.'
                                 'You can add this product by clicking the'
                                 ' "Add an item" and scan')
                }
                return {'warning': warning_mess}