# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.

import datetime
from freezegun import freeze_time
from dateutil.relativedelta import relativedelta

from odoo.tests import tagged

from odoo.addons.hr_holidays.tests.common import TestHrHolidaysCommon


@tagged('post_install', '-at_install', 'accruals')
class TestAccrualAllocationsAttendance(TestHrHolidaysCommon):

    @classmethod
    def setUpClass(cls):
        super(TestAccrualAllocationsAttendance, cls).setUpClass()
        cls.leave_type = cls.env['hr.leave.type'].create({
            'name': 'Paid Time Off',
            'time_type': 'leave',
            'requires_allocation': 'yes',
            'allocation_validation_type': 'officer',
        })

    def test_frequency_hourly_attendance(self):
        with freeze_time("2017-12-5"):
            accrual_plan = self.env['hr.leave.accrual.plan'].with_context(tracking_disable=True).create({
                'name': 'Accrual Plan For Test',
                'is_based_on_worked_time': True,
                'level_ids': [(0, 0, {
                    'start_count': 1,
                    'start_type': 'day',
                    'added_value': 1,
                    'added_value_type': 'day',
                    'frequency': 'hourly',
                    'frequency_hourly_source': 'attendance',
                    'cap_accrued_time': True,
                    'maximum_leave': 10000
                })],
            })
            allocation = self.env['hr.leave.allocation'].with_user(self.user_hrmanager_id).with_context(tracking_disable=True).create({
                'name': 'Accrual allocation for employee',
                'accrual_plan_id': accrual_plan.id,
                'employee_id': self.employee_emp.id,
                'holiday_status_id': self.leave_type.id,
                'number_of_days': 0,
                'allocation_type': 'accrual',
            })
            allocation.action_validate()
            self.assertFalse(allocation.nextcall, 'There should be no nextcall set on the allocation.')
            self.assertEqual(allocation.number_of_days, 0, 'There should be no days allocated yet.')
            allocation._update_accrual()
            tomorrow = datetime.date.today() + relativedelta(days=2)
            self.assertEqual(allocation.number_of_days, 0, 'There should be no days allocated yet. The accrual starts tomorrow.')

            self.env['hr.attendance'].create({
                'employee_id': self.employee_emp.id,
                'check_in': datetime.datetime(2017, 12, 6, 8, 0, 0),
                'check_out': datetime.datetime(2017, 12, 6, 13, 22, 0),
            })

            with freeze_time(tomorrow):
                allocation._update_accrual()
                nextcall = datetime.date.today() + relativedelta(days=1)
                self.assertAlmostEqual(allocation.number_of_days, 4.37, places=2)
                self.assertEqual(allocation.nextcall, nextcall, 'The next call date of the cron should be in 2 days.')
                allocation._update_accrual()
                self.assertAlmostEqual(allocation.number_of_days, 4.37, places=2)