# -*- coding: utf-8 -*-
# This file is part of the cashbook-planner from m-ds for Tryton.
# The COPYRIGHT file at the top level of this repository contains the
# full copyright notices and license terms.

from trytond.tests.test_tryton import with_transaction
from trytond.pool import Pool
from trytond.transaction import Transaction
from trytond.exceptions import UserError

from datetime import date


class PlannerTestCase(object):
    """ test planner
    """
    def prep_create_job(self, name='Job 1'):
        pool = Pool()
        Book = pool.get('cashbook.book')
        Planner = pool.get('cashbook.planner')

        types = self.prep_type()
        company = self.prep_company()
        job = None
        with Transaction().set_context({
                'company': company.id,
                'start_date': date(2022, 5, 1)}):
            book, = Book.create([{
                'name': 'Book 1',
                'btype': types.id,
                'company': company.id,
                'currency': company.currency.id,
                'number_sequ': self.prep_sequence().id,
                'start_date': date(2022, 5, 1),
                }])
            self.assertEqual(book.rec_name, 'Book 1 | 0.00 usd | Open')

            job, = Planner.create([{
                'cashbook': book.id,
                'name': name,
                'start_date': date(2022, 5, 1)}])
            # check applied defaults
            self.assertEqual(job.rec_name, 'Job 1')
            self.assertEqual(job.start_date, date(2022, 5, 1))
            self.assertEqual(job.end_date, None)
            self.assertEqual(job.frequ, 'month')
            self.assertEqual(job.weekday, '99')
            self.assertEqual(job.monthday, 1)
            self.assertEqual(job.interval, 1)
            self.assertEqual(job.setpos, None)
            self.assertEqual(
                job.nextdates,
                '05/01/2022 | 06/01/2022 | 07/01/2022 | 08/01/2022 |' +
                ' 09/01/2022')
        return job

    @with_transaction()
    def test_planner_create_job(self):
        """ create job, check rule + constraints
        """
        Planner = Pool().get('cashbook.planner')

        job = self.prep_create_job()
        self.assertEqual(
            job._compute_dates_by_rrule(
                start_date=date(2022, 5, 1), count=5), [
                date(2022, 5, 1), date(2022, 6, 1),
                date(2022, 7, 1), date(2022, 8, 1),
                date(2022, 9, 1)])

        self.assertRaisesRegex(
            UserError,
            r'The value "2022-05-01" for field "End Date" in "Job 1" of ' +
            r'"Scheduled Booking" is not valid according to its domain\.',
            Planner.write,
            *[[job],  {'end_date': date(2022, 5, 1)}])

        Planner.write(*[[job],  {
            'end_date': date(2022, 9, 15), 'monthday': 3}])
        self.assertEqual(
            job._compute_dates_by_rrule(start_date=date(2022, 5, 1)), [
                date(2022, 5, 3), date(2022, 6, 3),
                date(2022, 7, 3), date(2022, 8, 3),
                date(2022, 9, 3)])

        Planner.write(*[[job],  {
            'end_date': date(2022, 9, 15), 'monthday': 3, 'interval': 2}])
        self.assertEqual(
            job._compute_dates_by_rrule(start_date=date(2022, 5, 1)), [
                date(2022, 5, 3), date(2022, 7, 3),
                date(2022, 9, 3)])

        # 3rd of each 2nd month
        Planner.write(*[[job],  {
            'end_date': None, 'monthday': 1, 'interval': 1}])
        self.assertEqual(
            job._compute_dates_by_rrule(
                start_date=date(2022, 5, 1),
                params={
                    'end_date': date(2022, 9, 15), 'monthday': 3,
                    'interval': 2}),
            [date(2022, 5, 3), date(2022, 7, 3), date(2022, 9, 3)])

        # 1st wednesday of each 2nd month
        self.assertEqual(
            job._compute_dates_by_rrule(
                start_date=date(2022, 5, 1),
                params={
                    'end_date': date(2022, 9, 15), 'weekday': '2',
                    'interval': 2, 'setpos': 1, 'monthday': None}),
            [date(2022, 5, 4), date(2022, 7, 6), date(2022, 9, 7)])

        # 2nd wednesday of each 2nd month
        self.assertEqual(
            job._compute_dates_by_rrule(
                start_date=date(2022, 5, 1),
                params={
                    'end_date': date(2022, 9, 15), 'weekday': '2',
                    'interval': 2, 'setpos': 2, 'monthday': None}),
            [date(2022, 5, 11), date(2022, 7, 13), date(2022, 9, 14)])

        # 2nd wednesday of each month, 6x occurences
        self.assertEqual(
            job._compute_dates_by_rrule(
                start_date=date(2022, 5, 1), count=6,
                params={
                    'weekday': '2', 'end_date': None,
                    'interval': 1, 'setpos': 2, 'monthday': None}),
            [date(2022, 5, 11), date(2022, 6, 8), date(2022, 7, 13),
                date(2022, 8, 10), date(2022, 9, 14), date(2022, 10, 12)])

        Planner.write(*[[job],  {
            'frequ': 'year', 'start_date': date(2022, 5, 1),
            'setpos': None, 'monthday': None, 'interval': 1,
            'weekday': '99'}])

        # invalid end_date
        self.assertRaisesRegex(
            UserError,
            'The value "2022-04-30" for field "End Date" in "Job 1" of ' +
            '"Scheduled Booking" is not valid according to its domain.',
            Planner.write,
            *[[job],  {
                'frequ': 'year', 'start_date': date(2022, 5, 1),
                'end_date': date(2022, 4, 30)}])

        # monthday and weekday used together
        self.assertRaisesRegex(
            UserError,
            'The value "2" for field "Day of month" in "Job 1" of ' +
            '"Scheduled Booking" is not valid according to its domain.',
            Planner.write,
            *[[job],  {
                'frequ': 'month', 'start_date': date(2022, 5, 1),
                'monthday': 2, 'weekday': '1', 'end_date': None}])

        # monthday out of range 1
        self.assertRaisesRegex(
            UserError,
            'The value "0" for field "Day of month" in "Job 1" of ' +
            '"Scheduled Booking" is not valid according to its domain.',
            Planner.write,
            *[[job],  {
                'frequ': 'year', 'start_date': date(2022, 5, 1),
                'monthday': 0, 'weekday': '99', 'end_date': None}])

        # monthday out of range 2
        self.assertRaisesRegex(
            UserError,
            'The value "32" for field "Day of month" in "Job 1" of ' +
            '"Scheduled Booking" is not valid according to its domain.',
            Planner.write,
            *[[job],  {
                'frequ': 'year', 'start_date': date(2022, 5, 1),
                'monthday': 32, 'weekday': '99', 'end_date': None}])

        # invalid usage of setpos
        self.assertRaisesRegex(
            UserError,
            'The value "1" for field "Occurrence" in "Job 1" of ' +
            '"Scheduled Booking" is not valid according to its domain.',
            Planner.write,
            *[[job],  {
                'frequ': 'year', 'start_date': date(2022, 5, 1),
                'setpos': 1, 'monthday': None, 'weekday': '99',
                'end_date': None}])

        # setpos out of range 1
        self.assertRaisesRegex(
            UserError,
            'The value "0" for field "Occurrence" in "Job 1" of ' +
            '"Scheduled Booking" is not valid according to its domain.',
            Planner.write,
            *[[job],  {
                'frequ': 'month', 'start_date': date(2022, 5, 1),
                'setpos': 0, 'monthday': None, 'weekday': '2',
                'end_date': None}])

        # setpos out of range 2
        self.assertRaisesRegex(
            UserError,
            'The value "5" for field "Occurrence" in "Job 1" of ' +
            '"Scheduled Booking" is not valid according to its domain.',
            Planner.write,
            *[[job],  {
                'frequ': 'month', 'start_date': date(2022, 5, 1),
                'setpos': 5, 'monthday': None, 'weekday': '2',
                'end_date': None}])

    @with_transaction()
    def test_planner_create_update_nextrun(self):
        """ create job, check nextrun-record
        """
        Planner = Pool().get('cashbook.planner')

        job = self.prep_create_job()
        self.assertEqual(
            job._compute_dates_by_rrule(
                count=1, start_date=date(2022, 5, 1)), [
                date(2022, 5, 1)])

        job.update_next_occurence([job])
        self.assertEqual(len(job.nextrun), 1)

# end PlannerTestCase