from datetime import date

from odoo.tests.common import TransactionCase
from odoo.tests import tagged


@tagged('post_install', '-at_install')
class TestAccountMoveLineFusionAsset(TransactionCase):

    def setUp(self):
        super().setUp()
        self.asset = self.env['fusion.asset'].create({
            'name': 'Asset From Invoice',
            'cost': 8000,
            'acquisition_date': date(2026, 1, 1),
        })
        self.partner = self.env['res.partner'].create({'name': 'Vendor X'})
        product = self.env['product.product'].create({'name': 'Test Asset Item'})
        bill = self.env['account.move'].create({
            'move_type': 'in_invoice',
            'partner_id': self.partner.id,
            'invoice_date': date(2026, 1, 1),
            'invoice_line_ids': [(0, 0, {
                'product_id': product.id,
                'name': 'Test asset purchase',
                'quantity': 1,
                'price_unit': 8000,
            })],
        })
        self.invoice_line = bill.invoice_line_ids[0]

    def test_line_starts_without_asset_link(self):
        self.assertFalse(self.invoice_line.fusion_asset_id)
        self.assertEqual(self.invoice_line.fusion_asset_count, 0)

    def test_link_invoice_line_to_asset(self):
        self.invoice_line.fusion_asset_id = self.asset
        self.assertEqual(self.invoice_line.fusion_asset_id, self.asset)
        self.invoice_line.invalidate_recordset(['fusion_asset_count'])
        self.assertEqual(self.invoice_line.fusion_asset_count, 1)

    def test_action_open_fusion_asset_returns_window_action(self):
        self.invoice_line.fusion_asset_id = self.asset
        action = self.invoice_line.action_open_fusion_asset()
        self.assertEqual(action['res_model'], 'fusion.asset')
        self.assertEqual(action['res_id'], self.asset.id)
        self.assertEqual(action['view_mode'], 'form')