# -*- coding: utf-8 -*-
#############################################################################
#
#    Cybrosys Technologies Pvt. Ltd.
#
#    Copyright (C) 2021-TODAY Cybrosys Technologies(<https://www.cybrosys.com>)
#    Author: Cybrosys Techno Solutions(<https://www.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 ResConfigSettings(models.TransientModel):
    """
    ResConfigSettings class for add methods and field for generate qr code
    options in general settings,
    Methods:
        get_values(self):
            For getting values from ResConfigSettings Transient model
        set_values(self):
            For setting values for ResConfigSettings Transient model, ie saving
            the changes that made from general settings.
    """
    _inherit = 'res.config.settings'

    customer_prefix = fields.Char(string="Customer QR Prefix")
    product_prefix = fields.Char(string="Product QR Prefix")

    def get_values(self):
        """ For getting values from ResConfigSettings Transient model """
        res = super(ResConfigSettings, self).get_values()
        customer_prefix = self.env["ir.config_parameter"].get_param(
            "customer_product_qr.config.customer_prefix")
        product_prefix = self.env["ir.config_parameter"].get_param(
            "customer_product_qr.config.product_prefix")
        res.update({
            'customer_prefix': customer_prefix if type(
                customer_prefix) else False,
            'product_prefix': product_prefix if type(product_prefix) else False
        }
        )
        return res

    def set_values(self):
        """ Saving the changes made from general settings """
        self.env['ir.config_parameter'].sudo().set_param(
            'customer_product_qr.config.customer_prefix', self.customer_prefix)
        self.env['ir.config_parameter'].sudo().set_param(
            'customer_product_qr.config.product_prefix', self.product_prefix)
        super(ResConfigSettings, self).set_values()