# Copyright 2017 LasLabs Inc.
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).

from flectra.tests import common
from flectra.exceptions import ValidationError
from .fake_models import ResPartner, setup_test_model, teardown_test_model


class TestResPartner(common.SavepointCase):

    at_install = False
    post_install = True

    @classmethod
    def setUpClass(cls):
        super().setUpClass()
        setup_test_model(cls.env, ResPartner)
        bad_cat = cls.env['res.partner.id_category'].create({
            'code': 'another_code',
            'name': 'another_name',
        })
        cls.env['res.partner.id_number'].create({
            'name': 'Bad ID',
            'category_id': bad_cat.id,
            'partner_id': cls.env.user.partner_id.id,
        })
        cls.partner_id_category = cls.env['res.partner.id_category'].create({
            'code': 'id_code',
            'name': 'id_name',
        })
        cls.partner = cls.env.user.partner_id
        cls.partner_id = cls.env['res.partner.id_number'].create({
            'name': 'Good ID',
            'category_id': cls.partner_id_category.id,
            'partner_id': cls.partner.id,
        })

    @classmethod
    def tearDownClass(cls):
        teardown_test_model(cls.env, ResPartner)
        super().tearDownClass()

    def test_compute_identification(self):
        """ It should set the proper field to the proper ID name. """
        self.partner._compute_identification('name',  'id_code')
        self.assertEqual(self.partner.name, self.partner_id.name)

    def test_inverse_identification_saves(self):
        """ It should set the ID name to the proper field value. """
        self.partner._inverse_identification('name',  'id_code')
        self.assertEqual(self.partner_id.name, self.partner.name)

    def test_inverse_identification_creates_new_category(self):
        """ It should create a new category of the type if non-existent. """
        self.partner._inverse_identification('name', 'new_code_type')
        category = self.env['res.partner.id_category'].search([
            ('code', '=', 'new_code_type'),
        ])
        self.assertTrue(category)

    def test_inverse_identification_creates_new_id(self):
        """ It should create a new ID of the type if non-existent. """
        category = self.env['res.partner.id_category'].create({
            'code': 'new_code_type',
            'name': 'new_code_type',
        })
        self.partner._inverse_identification('name', 'new_code_type')
        identification = self.env['res.partner.id_number'].search([
            ('category_id', '=', category.id),
            ('partner_id', '=', self.partner.id),
        ])
        self.assertEqual(identification.name, self.partner.name)

    def test_inverse_identification_multi_exception(self):
        """ It should not allow a write when multiple IDs of same type. """
        self.env['res.partner.id_number'].create({
            'name': 'Another ID',
            'category_id': self.partner_id_category.id,
            'partner_id': self.partner.id,
        })
        with self.assertRaises(ValidationError):
            self.partner._inverse_identification('name', 'id_code')

    def test_search_identification(self):
        """ It should return the right record when searched by ID. """
        self.partner.social_security = 'Test'
        partner = self.env['res.partner'].search([
            ('social_security', '=', 'Test'),
        ])
        self.assertEqual(partner, self.partner)