# Copyright 2019 ACSONE SA/NV
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).µ

from datetime import date, timedelta

from odoo.tests.common import TransactionCase


class TestBaseUserRoleHistory(TransactionCase):
    @classmethod
    def setUpClass(cls):
        super(TestBaseUserRoleHistory, cls).setUpClass()
        cls.env = cls.env(context=dict(cls.env.context, tracking_disable=True))
        # MODELS

        cls.history_line_model = cls.env["base.user.role.line.history"]
        cls.role_model = cls.env["res.users.role"]
        cls.user_model = cls.env["res.users"]

        # INSTANCE

        cls.user_01 = cls.user_model.search([("id", "!=", cls.env.user.id)], limit=1)
        cls.role_01 = cls.role_model.create({"name": "Role test 01"})

    def test_write_role_lines_on_user(self):
        """
        Data :
            - user with no role
        Test case :
            1) add a role
            2) role modification with dates
            3) role modification with no change
            4) role unlink
        Expected results :
            1) new role history line created with performed_action == 'add'
            2) new role history line created with performed_action == 'edit'
            3) no new role history line created
            4) new role history line created with performed_action == 'unlink'
        """
        # 1
        history_lines_0 = self.history_line_model.search(
            [("user_id", "=", self.user_01.id)]
        )
        self.assertFalse(history_lines_0)
        self.user_01.write({"role_line_ids": [(0, 0, {"role_id": self.role_01.id})]})
        history_lines_1 = self.history_line_model.search(
            [("user_id", "=", self.user_01.id)]
        )
        self.assertTrue(history_lines_1)
        self.assertEqual(len(history_lines_1), 1)
        self.assertEqual(history_lines_1.performed_action, "add")
        self.assertFalse(history_lines_1.old_role_id)
        self.assertEqual(history_lines_1.new_role_id, self.role_01)
        # 2
        self.user_01.write(
            {
                "role_line_ids": [
                    (
                        1,
                        self.user_01.role_line_ids[0].id,
                        {
                            "date_from": date.today(),
                            "date_to": date.today() + timedelta(days=5),
                        },
                    )
                ]
            }
        )
        history_lines_2 = self.history_line_model.search(
            [("user_id", "=", self.user_01.id), ("id", "not in", history_lines_1.ids)]
        )
        self.assertTrue(history_lines_2)
        self.assertEqual(len(history_lines_2), 1)
        self.assertEqual(history_lines_2.performed_action, "edit")
        self.assertEqual(history_lines_2.old_role_id, self.role_01)
        self.assertEqual(history_lines_2.new_role_id, self.role_01)
        self.assertFalse(history_lines_2.old_date_from)
        self.assertEqual(history_lines_2.new_date_from, date.today())
        self.assertFalse(history_lines_2.old_date_to)
        self.assertEqual(history_lines_2.new_date_to, date.today() + timedelta(days=5))
        self.user_01.write(
            {"role_line_ids": [(1, self.user_01.role_line_ids[0].id, {})]}
        )
        history_lines_3 = self.history_line_model.search(
            [
                ("user_id", "=", self.user_01.id),
                ("id", "not in", (history_lines_1 | history_lines_2).ids),
            ]
        )
        self.assertFalse(history_lines_3)
        # 4
        self.user_01.write(
            {"role_line_ids": [(2, self.user_01.role_line_ids[0].id, False)]}
        )
        history_lines_4 = self.history_line_model.search(
            [
                ("user_id", "=", self.user_01.id),
                ("id", "not in", (history_lines_1 | history_lines_2).ids),
            ]
        )
        self.assertTrue(history_lines_4)
        self.assertEqual(len(history_lines_4), 1)
        self.assertEqual(history_lines_4.performed_action, "unlink")
        self.assertEqual(history_lines_4.old_role_id, self.role_01)
        self.assertFalse(history_lines_4.new_role_id)
        self.assertEqual(history_lines_4.old_date_from, date.today())
        self.assertFalse(history_lines_4.new_date_from)
        self.assertEqual(history_lines_4.old_date_to, date.today() + timedelta(days=5))
        self.assertFalse(history_lines_4.new_date_to)

    def test_create_role_lines_on_new_user(self):
        """
        Data : /
        Test case :
            - create a user with a role
        Expected results :
            - new role history line created with performed_action == 'add'
        """
        new_user = self.user_model.create(
            {
                "login": "new_user",
                "name": "new_user",
                "role_line_ids": [(0, 0, {"role_id": self.role_01.id})],
            }
        )
        history_lines = self.history_line_model.search([("user_id", "=", new_user.id)])
        self.assertTrue(history_lines)
        self.assertEqual(len(history_lines), 1)
        self.assertEqual(history_lines.performed_action, "add")

    def test_no_create_role_lines_on_new_user(self):
        """
        Data : /
        Test case :
            - create a user without role
        Expected results :
            - no role history line created
        """
        new_user = self.user_model.create({"login": "new_user", "name": "new_user"})
        history_lines = self.history_line_model.search([("user_id", "=", new_user.id)])
        self.assertFalse(history_lines)
