# Part of Odoo. See LICENSE file for full copyright and licensing details.
from datetime import datetime, timedelta
from odoo import fields
from odoo.tests import tagged, common
from odoo.addons.lunch.tests.common import TestsCommon


@tagged('at_install', '-post_install')  # LEGACY at_install
class TestAlarm(TestsCommon):
    @common.users('cle-lunch-manager')
    def test_cron_sync_create(self):
        cron_ny = self.alert_ny.cron_id.sudo()
        self.assertTrue(cron_ny.active)
        self.assertEqual(cron_ny.name, "Lunch: alert chat notification (New York UTC-5)")
        self.assertEqual(
            [line for line in cron_ny.code.splitlines() if not line.lstrip().startswith("#")],
            ["env['lunch.alert'].browse([%i])._notify_chat()" % self.alert_ny.id])
        self.assertEqual(cron_ny.nextcall, datetime(2021, 1, 29, 15, 0))  # New-york is UTC-5

        tokyo_cron = self.alert_tokyo.cron_id.sudo()
        self.assertEqual(tokyo_cron.nextcall, datetime(2021, 1, 29, 23, 0))  # Tokyo is UTC+9 but the cron is posponed

    @common.users('cle-lunch-manager')
    def test_cron_sync_active(self):
        cron_ny = self.alert_ny.cron_id.sudo()

        self.alert_ny.active = False
        self.assertFalse(cron_ny.active)
        self.alert_ny.active = True
        self.assertTrue(cron_ny.active)

        self.alert_ny.mode = 'alert'
        self.assertFalse(cron_ny.active)
        self.alert_ny.mode = 'chat'
        self.assertTrue(cron_ny.active)

        ctx_today = fields.Date.context_today(self.alert_ny, self.fakenow)
        self.alert_ny.until = ctx_today - timedelta(days=1)
        self.assertFalse(cron_ny.active)
        self.alert_ny.until = ctx_today + timedelta(days=2)
        self.assertTrue(cron_ny.active)
        self.alert_ny.until = False
        self.assertTrue(cron_ny.active)

    @common.users('cle-lunch-manager')
    def test_cron_sync_nextcall(self):
        cron_ny = self.alert_ny.cron_id.sudo()
        old_nextcall = cron_ny.nextcall

        self.alert_ny.notification_time -= 5
        self.assertEqual(cron_ny.nextcall, old_nextcall - timedelta(hours=5) + timedelta(days=1))

        # Simulate cron execution
        cron_ny.lastcall = old_nextcall - timedelta(hours=5)
        cron_ny.nextcall += timedelta(days=1)

        self.alert_ny.notification_time += 7
        self.assertEqual(cron_ny.nextcall, old_nextcall + timedelta(days=1, hours=2))

        self.alert_ny.notification_time -= 1
        self.assertEqual(cron_ny.nextcall, old_nextcall + timedelta(days=1, hours=1))