# Copyright 2017 Onestein (<http://www.onestein.eu>)
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).

from odoo.tests.common import SingleTransactionCase, at_install, post_install
from odoo.exceptions import AccessError, UserError


@at_install(False)
@post_install(True)
class TestBiSqlViewEditor(SingleTransactionCase):

    @classmethod
    def setUpClass(cls):
        super(TestBiSqlViewEditor, cls).setUpClass()

        cls.res_partner = cls.env['res.partner']
        cls.res_users = cls.env['res.users']
        cls.bi_sql_view = cls.env['bi.sql.view']
        cls.group_bi_user = cls.env.ref(
            'sql_request_abstract.group_sql_request_manager')
        cls.group_user = cls.env.ref(
            'base.group_user')
        cls.view = cls.bi_sql_view.create({
            'name': 'Partners View 2',
            'is_materialized': True,
            'technical_name': 'partners_view_2',
            'query': "SELECT name as x_name, street as x_street,"
                     "company_id as x_company_id FROM res_partner "
                     "ORDER BY name"
        })
        cls.company = cls.env.ref('base.main_company')
        # Create bi user
        cls.bi_user = cls._create_user('bi_user', cls.group_bi_user,
                                       cls.company)
        cls.no_bi_user = cls._create_user('no_bi_user', cls.group_user,
                                          cls.company)

    @classmethod
    def _create_user(cls, login, groups, company):
        """Create a user."""
        user = cls.res_users.create({
            'name': login,
            'login': login,
            'password': 'demo',
            'email': 'example@yourcompany.com',
            'company_id': company.id,
            'groups_id': [(6, 0, groups.ids)]
        })
        return user

    def test_process_view(self):
        view = self.view
        self.assertEqual(view.state, 'draft', 'state not draft')
        view.button_validate_sql_expression()
        self.assertEqual(view.state, 'sql_valid', 'state not sql_valid')
        view.button_create_sql_view_and_model()
        self.assertEqual(view.state, 'model_valid', 'state not model_valid')
        view.button_create_ui()
        self.assertEqual(view.state, 'ui_valid', 'state not ui_valid')
        view.button_update_model_access()
        self.assertEqual(view.has_group_changed, False,
                         'has_group_changed not False')
        cron_res = view.cron_id.method_direct_trigger()
        self.assertEqual(cron_res, True, 'something went wrong with the cron')

    def test_copy(self):
        copy_view = self.view.copy()
        self.assertEqual(
            copy_view.name, 'Partners View 2 (Copy)', 'Wrong name')

    def test_security(self):
        with self.assertRaises(AccessError):
            self.bi_sql_view.sudo(self.no_bi_user.id).search(
                [('name', '=', 'Partners View 2')])
        bi = self.bi_sql_view.sudo(self.bi_user.id).search(
            [('name', '=', 'Partners View 2')])
        self.assertEqual(len(bi), 1, 'Bi user should not have access to '
                                     'bi %s' % self.view.name)

    def test_unlink(self):
        self.assertEqual(self.view.state, 'ui_valid', 'state not ui_valid')
        with self.assertRaises(UserError):
            self.view.unlink()
        self.view.button_set_draft()
        self.view.unlink()
        res = self.bi_sql_view.search([('name', '=', 'Partners View 2')])
        self.assertEqual(len(res), 0, 'View not deleted')