from odoo import api, SUPERUSER_ID
import odoo

registry = odoo.modules.registry.Registry('Chennora')
with registry.cursor() as cr:
    env = api.Environment(cr, SUPERUSER_ID, {})
    
    # 1. Get all products that have a POS category but NO public category
    products = env['product.template'].search([('pos_categ_ids', '!=', False), ('public_categ_ids', '=', False)])
    print(f"Syncing categories for {len(products)} products...")
    
    for p in products:
        for pos_cat in p.pos_categ_ids:
            # Find or create matching public category
            pub_cat = env['product.public.category'].search([('name', '=', pos_cat.name)], limit=1)
            if not pub_cat:
                pub_cat = env['product.public.category'].create({'name': pos_cat.name})
                print(f"Created Public Category: {pos_cat.name}")
            
            # Link to product
            p.write({'public_categ_ids': [(4, pub_cat.id)]})
    
    cr.commit()
    print("Optimization Complete: Categories are now synced to the Website.")