# Part of Odoo. See LICENSE file for full copyright and licensing details.

from freezegun import freeze_time

from odoo.fields import Command
from odoo.tests import tagged

from odoo.addons.sale.tests.common import SaleCommon


@tagged('post_install', '-at_install')
class TestSaleComboMultiCurrency(SaleCommon):

    @freeze_time('2026-01-01')
    def test_combo_item_extra_price_currency_conversion(self):
        """ Combo item extra_price must be converted to the order currency. """
        # 1 USD = 1000 ARS
        ars = self.setup_other_currency('ARS', rates=[('2026-01-01', 1000.0)])
        pricelist_ars = self._create_pricelist(currency_id=ars.id)

        product = self._create_product(name='Veterinary Kit', list_price=1200.0)
        combo = self.env['product.combo'].create({
            'name': 'Vet Combo',
            'combo_item_ids': [Command.create({'product_id': product.id, 'extra_price': 1700.0})],
        })
        combo_product = self._create_product(
            name='Combo K1EX10-VET', list_price=200.0, type='combo',
            combo_ids=[Command.link(combo.id)],
        )
        order = self.env['sale.order'].create({
            'partner_id': self.partner.id,
            'pricelist_id': pricelist_ars.id,
            'date_order': '2026-01-01 00:00:00',
        })
        parent_line = self.env['sale.order.line'].create({
            'order_id': order.id,
            'product_id': combo_product.id,
            'product_uom_qty': 1,
        })
        combo_item = combo.combo_item_ids[0]
        child_line = self.env['sale.order.line'].create({
            'order_id': order.id,
            'product_id': product.id,
            'combo_item_id': combo_item.id,
            'linked_line_id': parent_line.id,
            'product_uom_qty': 1,
        })

        # combo base 200 USD → 200,000 ARS; extra 1700 USD → 1,700,000 ARS
        self.assertAlmostEqual(
            child_line._get_combo_item_display_price(),
            200.0 * 1000.0 + 1700.0 * 1000.0,
            places=2,
        )

    @freeze_time('2026-01-01')
    def test_combo_item_extra_price_same_currency(self):
        """ No conversion when pricelist currency matches the company currency. """
        pricelist_usd = self._create_pricelist(currency_id=self.env.company.currency_id.id)
        product = self._create_product(name='Product USD', list_price=1200.0)
        combo = self.env['product.combo'].create({
            'name': 'Combo USD',
            'combo_item_ids': [Command.create({'product_id': product.id, 'extra_price': 1700.0})],
        })
        combo_product = self._create_product(
            name='Combo product USD', list_price=200.0, type='combo',
            combo_ids=[Command.link(combo.id)],
        )
        order = self.env['sale.order'].create({
            'partner_id': self.partner.id,
            'pricelist_id': pricelist_usd.id,
            'date_order': '2026-01-01 00:00:00',
        })
        parent_line = self.env['sale.order.line'].create({
            'order_id': order.id,
            'product_id': combo_product.id,
            'product_uom_qty': 1,
        })
        combo_item = combo.combo_item_ids[0]
        child_line = self.env['sale.order.line'].create({
            'order_id': order.id,
            'product_id': product.id,
            'combo_item_id': combo_item.id,
            'linked_line_id': parent_line.id,
            'product_uom_qty': 1,
        })

        self.assertAlmostEqual(
            child_line._get_combo_item_display_price(),
            200.0 + 1700.0,
            places=2,
        )