from odoo import fields, models


class ProductTemplate(models.Model):
    _inherit = "product.template"

    manufacturer_abbr = fields.Char(string="Manufacturer Abbreviation")
    # Should be moved to product.product at some point
    additional_information = fields.Char()
    quality = fields.Char()
    origin = fields.Char()
    packaging_qty = fields.Float(string="Packaging Quantity")
    packaging_name = fields.Char()

    def write(self, vals):
        res = super().write(vals)
        if vals.get("packaging_qty") or vals.get("packaging_name"):
            for product in self:
                qty = vals.get("packaging_qty") or product.packaging_qty
                name = vals.get("packaging_name") or product.packaging_name
                product_products = self.env["product.product"].search([("product_tmpl_id", "=", product.id)])
                if qty and name:
                    for product_product in product_products:
                        packagings = self.env["product.packaging"].search(
                            [("product_id", "=", product_product.id)], limit=1
                        )
                        if packagings:
                            packagings.write({"name": name, "qty": qty, "sales": True})
                        else:
                            self.env["product.packaging"].create(
                                {"name": name, "qty": qty, "product_id": product_product.id, "sales": True}
                            )
        return res