# Part of Odoo. See LICENSE file for full copyright and licensing details.
from unittest import skip

from . import common
from odoo import Command
from odoo.tests import Form, tagged
from odoo.tools.float_utils import float_split_str
from odoo.exceptions import ValidationError


@tagged('post_install_l10n', '-at_install', 'post_install')
class TestArManual(common.TestArCommon):

    @classmethod
    def setUpClass(cls):
        super().setUpClass()
        cls.journal = cls._create_journal('preprinted')
        cls.partner = cls.res_partner_adhoc
        cls._create_test_invoices_like_demo()

    def test_01_create_invoice(self):
        """ Create and validate an invoice for a Responsable Inscripto

        * Proper set the current user company
        * Properly set the tax amount of the product / partner
        * Proper fiscal position (this case not fiscal position is selected)
        """
        invoice = self._create_invoice_ar()
        self.assertEqual(invoice.company_id, self.company_ri, 'created with wrong company')
        self.assertEqual(invoice.amount_tax, 21, 'invoice taxes are not properly set')
        self.assertEqual(invoice.amount_total, 121.0, 'invoice taxes has not been applied to the total')
        self.assertEqual(invoice.l10n_latam_document_type_id, self.document_type['invoice_a'], 'selected document type should be Factura A')
        self._post(invoice)
        self.assertEqual(invoice.state, 'posted', 'invoice has not been validate in Odoo')
        self.assertEqual(invoice.name, 'FA-A %05d-00000001' % self.journal.l10n_ar_afip_pos_number, 'Invoice number is wrong')
        self.assertEqual(invoice.sequence_prefix, 'FA-A %05d-' % self.journal.l10n_ar_afip_pos_number)
        self.assertEqual(invoice.sequence_number, 1)

    def test_02_fiscal_position(self):
        # ADHOC SA > IVA Responsable Inscripto > Without Fiscal Positon
        invoice = self._create_invoice_ar(partner_id=self.partner)
        self.assertFalse(invoice.fiscal_position_id, 'Fiscal position should be set to empty')

        # Consumidor Final > IVA Responsable Inscripto > Without Fiscal Positon
        invoice = self._create_invoice_ar(partner_id=self.partner_cf)
        self.assertFalse(invoice.fiscal_position_id, 'Fiscal position should be set to empty')

        # Montana Sur > IVA Liberado - Ley Nº 19.640 > Compras / Ventas Zona Franca > IVA Exento
        invoice = self._create_invoice_ar(partner_id=self.res_partner_montana_sur)
        self.assertEqual(invoice.fiscal_position_id, self._search_fp('Purchases / Sales Free Trade Zone'))

        # Barcelona food > Cliente / Proveedor del Exterior >  > IVA Exento
        invoice = self._create_invoice_ar(partner_id=self.res_partner_barcelona_food)
        self.assertEqual(invoice.fiscal_position_id, self._search_fp('Purchases / Sales abroad'))

    def test_03_corner_cases(self):
        """ Mono partner of type Service and VAT 21 """
        self._post(self.demo_invoices['test_invoice_1'])

    def test_04_corner_cases(self):
        """ Exento partner with multiple VAT types 21, 27 and 10,5' """
        self._post(self.demo_invoices['test_invoice_2'])

    def test_05_corner_cases(self):
        """ RI partner with VAT 0 and 21 """
        self._post(self.demo_invoices['test_invoice_3'])

    def test_06_corner_cases(self):
        """ RI partner with VAT exempt and 21 """
        self._post(self.demo_invoices['test_invoice_4'])

    def test_07_corner_cases(self):
        """ RI partner with all type of taxes """
        self._post(self.demo_invoices['test_invoice_5'])

    def test_08_corner_cases(self):
        """ Consumidor Final """
        self._post(self.demo_invoices['test_invoice_8'])

    def test_09_corner_cases(self):
        """ RI partner with many lines in order to prove rounding error, with 4  decimals of precision for the
        currency and 2 decimals for the product the error appear """
        self._post(self.demo_invoices['test_invoice_11'])

    def test_10_corner_cases(self):
        """ RI partner with many lines in order to test rounding error, it is required  to use a 4 decimal precision
        in product in order to the error occur """
        self._post(self.demo_invoices['test_invoice_12'])

    def test_11_corner_cases(self):
        """ RI partner with many lines in order to test zero amount  invoices y rounding error. it is required to
        set the product decimal precision to 4 and change 260,59 for 260.60 in order to reproduce the error """
        self._post(self.demo_invoices['test_invoice_13'])

    def test_12_corner_cases(self):
        """ RI partner with 100%% of discount """
        self._post(self.demo_invoices['test_invoice_17'])

    def test_13_corner_cases(self):
        """ RI partner with 100%% of discount and with different VAT aliquots """
        self._post(self.demo_invoices['test_invoice_18'])

    def test_14_corner_cases(self):
        """ Responsable Inscripto" in USD and VAT 21 """
        self._prepare_multicurrency_values()
        self._post(self.demo_invoices['test_invoice_10'])

    def test_15_liquido_producto_sales(self):
        """ Manual Numbering: Sales and not POS (Liquido Producto) """

        # Verify that the default sales journals ara created as is ARCA POS
        self.assertTrue(self.journal.l10n_ar_is_pos)

        # If we create an invoice it will not use manual numbering
        invoice = self._create_invoice_ar()
        self.assertFalse(invoice.l10n_latam_manual_document_number)

        # Create a new sale journal that is not ARCA POS
        self.journal = self._create_journal('preprinted', data={'l10n_ar_is_pos': False})
        self.assertFalse(self.journal.l10n_ar_is_pos)

        doc_27_lu_a = self.env.ref('l10n_ar.dc_liq_uci_a')
        payment_term_id = self.env.ref("account.account_payment_term_end_following_month")

        # 60, 61, 27, 28, 45, 46
        # In this case manual numbering should be True and the latam document numer should be required
        with self.assertRaisesRegex(AssertionError, 'l10n_latam_document_number is a required field'):
            with Form(self.env['account.move'].with_context(default_move_type='out_invoice')) as invoice_form:
                invoice_form.ref = "demo_liquido_producto_1: Vendor bill liquido producto (DOC 186)"
                invoice_form.partner_id = self.res_partner_adhoc
                invoice_form.invoice_payment_term_id = payment_term_id
                invoice_form.journal_id = self.journal
                invoice_form.l10n_latam_document_type_id = doc_27_lu_a
            invoice = invoice_form.save()

        # Adding the document number will let us to save and validate the number without any problems
        with Form(self.env['account.move'].with_context(default_move_type='out_invoice')) as invoice_form:
            invoice_form.ref = "demo_liquido_producto_1: Vendor bill liquido producto (DOC 186)"
            invoice_form.partner_id = self.res_partner_adhoc
            invoice_form.invoice_payment_term_id = payment_term_id
            invoice_form.journal_id = self.journal
            invoice_form.l10n_latam_document_type_id = doc_27_lu_a
            invoice_form.l10n_latam_document_number = "00077-00000077"
        invoice = invoice_form.save()

    def test_16_liquido_producto_purchase(self):
        """ Manual Numbering: Purchase POS/ NOT POS (Liquido Producto) """

        # By default purchase journals ar not ARCA POS journal
        purchase_not_pos_journal = self.env["account.journal"].search([
            ('type', '=', 'purchase'), ('company_id', '=', self.env.company.id), ('l10n_latam_use_documents', '=', True)])
        self.assertFalse(purchase_not_pos_journal.l10n_ar_is_pos)

        doc_60_lp_a = self.env.ref('l10n_ar.dc_a_cvl')
        payment_term_id = self.env.ref("account.account_payment_term_end_following_month")

        with self.assertRaisesRegex(AssertionError, 'l10n_latam_document_number is a required field'):
            with Form(self.env['account.move'].with_context(default_move_type='in_invoice')) as bill_form:
                bill_form.ref = "demo_liquido_producto_1: Vendor bill liquido producto (DOC 186)"
                bill_form.partner_id = self.res_partner_adhoc
                bill_form.invoice_payment_term_id = payment_term_id
                bill_form.invoice_date = '2023-02-09'
                bill_form.l10n_latam_document_type_id = doc_60_lp_a
            bill = bill_form.save()

            self.assertEqual(bill.journal_id, purchase_not_pos_journal)

        # Create a new journal that is an ARCA POS
        purchase_pos_journal = self._create_journal('preprinted', data={'type': 'purchase', 'l10n_ar_is_pos': True})

        with Form(self.env['account.move'].with_context(default_move_type='in_invoice')) as bill_form:
            bill_form.ref = "demo_liquido_producto_1: Vendor bill liquido producto (DOC 186)"
            bill_form.partner_id = self.res_partner_adhoc
            bill_form.invoice_payment_term_id = payment_term_id
            bill_form.invoice_date = '2023-02-09'
            bill_form.journal_id = purchase_pos_journal
            bill_form.l10n_latam_document_type_id = doc_60_lp_a
            bill_form.l10n_latam_document_number = "00077-00000077"
        bill = bill_form.save()

        # If we create an invoice it will not use manual numbering
        self.assertFalse(bill.l10n_latam_manual_document_number)

    def test_17_corner_cases(self):
        """ RI partner with VAT exempt and 21. Test price unit digits """
        self._post(self.demo_invoices['test_invoice_4'])
        decimal_price_digits_setting = self.env.ref('product.decimal_price').digits
        invoice_line_ids = self.demo_invoices['test_invoice_4'].invoice_line_ids
        for line in invoice_line_ids:
            l10n_ar_line_prices = line._l10n_ar_prices_and_taxes()
            _unitary_part, l10n_ar_price_unit_decimal_part = float_split_str(l10n_ar_line_prices['price_unit'], decimal_price_digits_setting)
            len_l10n_ar_price_unit_digits = len(l10n_ar_price_unit_decimal_part)
            _unitary_part, line_price_unit_decimal_part = float_split_str(line.price_unit, decimal_price_digits_setting)
            len_line_price_unit_digits = len(line_price_unit_decimal_part)
            if len_l10n_ar_price_unit_digits == len_line_price_unit_digits == decimal_price_digits_setting:
                self.assertEqual(l10n_ar_price_unit_decimal_part, line_price_unit_decimal_part)

    def test_18_invoice_b_tax_breakdown_1(self):
        """ Display Both VAT and Other Taxes """
        invoice = self._create_invoice_ar(
            ref='test_invoice_20:  Final Consumer Invoice B with multiple vat/perceptions/internal/other/national taxes',
            partner_id=self.partner_cf,
            company_id=self.company_ri,
            invoice_date="2021-03-20",
            invoice_line_ids=[
                self._prepare_invoice_line(product_id=self.service_iva_21, price_unit=124.3, quantity=3, name='Support Services 8', tax_ids=self.tax_21 + self.tax_perc_iibb),
                self._prepare_invoice_line(product_id=self.service_iva_27, price_unit=2250.0, tax_ids=self.tax_27 + self.tax_national),
                self._prepare_invoice_line(product_id=self.product_iva_105_perc, price_unit=1740.0, tax_ids=self.tax_10_5 + self.tax_internal),
                self._prepare_invoice_line(product_id=self.product_iva_105_perc, price_unit=10000.0, tax_ids=self.tax_0 + self.tax_other),
            ],
        )
        results = invoice._l10n_ar_get_invoice_custom_tax_summary_for_report()
        self.assertEqual(results, [
            {
                'tax_amount_currency': 868.51,
                'formatted_tax_amount_currency': '868.51',
                'name': 'VAT Content $',
            },
            {
                'tax_amount_currency': 142.20,
                'formatted_tax_amount_currency': '142.20',
                'name': 'Other National Ind. Taxes $',
            },
        ])
        self._assert_tax_totals_summary(invoice._l10n_ar_get_invoice_totals_for_report(), {
            'same_tax_base': False,
            'currency_id': self.currency.id,
            'base_amount_currency': 15373.61,
            'tax_amount_currency': 100.0,
            'total_amount_currency': 15473.61,
            'subtotals': [
                {
                    'name': "Untaxed Amount",
                    'base_amount_currency': 15373.61,
                    'tax_amount_currency': 100.0,
                    'tax_groups': [
                        {
                            'id': self.tax_perc_iibb.tax_group_id.id,
                            'base_amount_currency': 372.9,
                            'tax_amount_currency': 0.0,
                            'display_base_amount_currency': 372.9,
                        },
                        {
                            'id': self.tax_other.tax_group_id.id,
                            'base_amount_currency': 10000.0,
                            'tax_amount_currency': 100.0,
                            'display_base_amount_currency': False,
                        },
                    ],
                },
            ],
        })

    def test_19_invoice_b_tax_breakdown_2(self):
        """ Display only Other Taxes (VAT taxes are 0) """
        invoice = self._create_invoice_ar(
            ref='test_invoice_21: Final Consumer Invoice B with 0 tax and internal tax',
            partner_id=self.partner_cf,
            company_id=self.company_ri,
            invoice_date="2021-03-20",
            invoice_line_ids=[self._prepare_invoice_line(product_id=self.product_iva_105_perc, price_unit=10000.0, tax_ids=self.tax_no_gravado + self.tax_internal)],
        )
        results = invoice._l10n_ar_get_invoice_custom_tax_summary_for_report()
        self.assertEqual(results, [
            {
                'tax_amount_currency': 300.00,
                'formatted_tax_amount_currency': '300.00',
                'name': 'Other National Ind. Taxes $'
            },
            {
                'formatted_tax_amount_currency': '0.00',
                'name': 'VAT Content $',
                'tax_amount_currency': 0.0
            }

        ])
        self._assert_tax_totals_summary(invoice._l10n_ar_get_invoice_totals_for_report(), {
            'same_tax_base': True,
            'currency_id': self.currency.id,
            'base_amount_currency': 10300.0,
            'tax_amount_currency': 0.0,
            'total_amount_currency': 10300.0,
            'subtotals': [],
        })

    def test_20_invoice_b_tax_breakdown_3(self):
        """ Display only Other Taxes (VAT taxes are 0 and non other taxes) """
        invoice = self._create_invoice_ar(
            ref='test_invoice_22: Final Consumer Invoice B with only 0 tax',
            partner_id=self.partner_cf,
            company_id=self.company_ri,
            invoice_date="2021-03-20",
            invoice_line_ids=[self._prepare_invoice_line(product_id=self.product_iva_105_perc, price_unit=10000.0, tax_ids=self.tax_no_gravado)],
        )
        results = invoice._l10n_ar_get_invoice_custom_tax_summary_for_report()
        self.assertEqual(results, [
            {
                'tax_amount_currency': 0.0,
                'formatted_tax_amount_currency': '0.00',
                'name': 'VAT Content $'
            },
        ])
        self._assert_tax_totals_summary(invoice._l10n_ar_get_invoice_totals_for_report(), {
            'same_tax_base': True,
            'currency_id': self.currency.id,
            'base_amount_currency': 10000.0,
            'tax_amount_currency': 0.0,
            'total_amount_currency': 10000.0,
            'subtotals': [],
        })

    def test_l10n_ar_prices_and_taxes(self):
        invoice = self.env['account.move'].create({
            "move_type": 'out_invoice',
            "partner_id": self.partner_cf.id,
            "invoice_date": "2020-01-21",
            "invoice_line_ids": [
                Command.create({
                    'product_id': self.product_iva_105_perc.id,
                    'quantity': 24.0,
                    'price_unit': 5470.0,
                    'discount': 5.0,
                    'tax_ids': [Command.set(self.tax_21.ids)],
                }),
            ],
        })
        invoice_line = invoice.invoice_line_ids

        # Included in VAT
        l10n_ar_values = invoice_line._l10n_ar_prices_and_taxes()
        self.assertAlmostEqual(l10n_ar_values['price_unit'], 6618.7)
        self.assertAlmostEqual(l10n_ar_values['price_subtotal'], 150906.36)
        self.assertAlmostEqual(l10n_ar_values['price_net'], 6287.765)

        # Not include in VAT
        doc_27_lu_a = self.env.ref('l10n_ar.dc_liq_uci_a')
        invoice.l10n_latam_document_type_id = doc_27_lu_a
        l10n_ar_values = invoice_line._l10n_ar_prices_and_taxes()
        self.assertAlmostEqual(l10n_ar_values['price_unit'], 5470.0)
        self.assertAlmostEqual(l10n_ar_values['price_subtotal'], 124716.0)
        self.assertAlmostEqual(l10n_ar_values['price_net'], 5196.5)

    def test_l10n_ar_vat_with_non_numeric_value(self):
        with self.assertRaises(ValidationError) as e:
            with Form(self.partner) as partner_form:
                partner_form.l10n_latam_identification_type_id = self.env.ref("l10n_ar.it_dni")
                partner_form.vat = "test"
        self.assertIn('Only numbers allowed for "DNI"', str(e.exception))

    def test_create_debit_note_for_credit_note(self):
        """
        Test that it is possible to create a debit note from a credit note
        """

        invoice = self.init_invoice('out_invoice', partner=self.partner_afip, products=[self.product_a], post=True)

        credit_note_wizard = self.env['account.move.reversal'].with_context({
            'active_ids': invoice.ids,
            'active_model': 'account.move',
        }).create({
            'reason': 'credit note',
            'journal_id': invoice.journal_id.id,
        })
        credit_note_wizard.refund_moves()
        invoice.reversal_move_ids.action_post()

        debit_note_wizard = self.env['account.debit.note'].with_context({
            'active_ids': invoice.reversal_move_ids.ids,
            'active_model': 'account.move',
        }).create({
            'reason': 'debit_note',
        })
        debit_note_wizard.create_debit()
        self.assertTrue(invoice.reversal_move_ids.debit_note_ids)

    @skip("TODO: failing test. 'Fix' the rounding error")
    def test_l10n_ar_rounding_01(self):
        self.env.company.tax_calculation_rounding_method = 'round_globally'
        currency_usd = self.env.ref('base.USD')
        currency_usd.active = True

        self.env['res.currency.rate'].create([{
            'name': '2025-04-01',
            'inverse_company_rate': 1066.50,
            'currency_id': currency_usd.id,
            'company_id': self.env.company.id,
        }])
        tax_02 = self.percent_tax(0.2)
        invoice_a = self._create_invoice_ar(
            invoice_date='2025-04-02',
            currency_id=currency_usd,
            invoice_line_ids=[self._prepare_invoice_line(price_unit=124, tax_ids=tax_02)],
        )
        self.assertEqual(invoice_a.amount_total, invoice_a.invoice_line_ids.price_total, 'The invoice total should match the line total since there is only one line.')

        tax_lines_a = invoice_a.line_ids \
            .filtered(lambda x: x.tax_line_id) \
            .sorted(lambda x: (x.move_id.id, x.tax_line_id.id, x.tax_ids.ids, x.tax_repartition_line_id.id))
        self.env.company.tax_calculation_rounding_method = 'round_per_line'
        invoice_b = self._create_invoice_ar(
            invoice_date='2025-04-02',
            currency_id=currency_usd,
            invoice_line_ids=[self._prepare_invoice_line(price_unit=124, tax_ids=tax_02)],
        )
        self.assertEqual(invoice_b.amount_total, invoice_b.invoice_line_ids.price_total, 'The invoice total should match the line total since there is only one line.')

        tax_lines_b = invoice_b.line_ids \
            .filtered(lambda x: x.tax_line_id) \
            .sorted(lambda x: (x.move_id.id, x.tax_line_id.id, x.tax_ids.ids, x.tax_repartition_line_id.id))

        self.assertEqual(tax_lines_a.balance, tax_lines_b.balance, 'Tax balances should be equal since both invoices have a single line and the total matches the line amount.')
