# Copyright (c) 2019 Open Source Integrators
# License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl.html).

from odoo import api, fields, models


class StockRequestOrder(models.Model):
    _inherit = "stock.request.order"

    direction = fields.Selection(
        [("outbound", "Outbound"), ("inbound", "Inbound")],
        string="Direction",
        states={"draft": [("readonly", False)]},
        readonly=True,
    )

    @api.onchange("warehouse_id", "direction")
    def _onchange_location_id(self):
        if self.direction == "outbound":
            # Stock Location set to Partner Locations/Customers
            self.location_id = self.company_id.partner_id.property_stock_customer.id
        else:
            # Otherwise the Stock Location of the Warehouse
            self.location_id = self.warehouse_id.lot_stock_id.id
        for stock_request in self.stock_request_ids:
            if stock_request.route_id:
                stock_request.route_id = False

    @api.onchange("warehouse_id")
    def onchange_warehouse_id(self):
        # Onchange no longer needed
        pass

    def change_childs(self):
        super().change_childs()
        if not self._context.get("no_change_childs", False):
            for line in self.stock_request_ids:
                line.direction = self.direction