# -*- coding: iso-8859-1 -*-
# copyright 2003-2014 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.

from socket import gethostname

from logilab.common.testlib import unittest_main, TestCase
from cubicweb.devtools.testlib import CubicWebTC, MAILBOX

from cubicweb.mail import construct_message_id, parse_message_id

class MessageIdTC(TestCase):
    def test_base(self):
        msgid1 = construct_message_id('testapp', 21)
        msgid2 = construct_message_id('testapp', 21)
        self.assertNotEqual(msgid1, msgid2)
        self.assertNotIn('&', msgid1)
        self.assertNotIn('=', msgid1)
        self.assertNotIn('/', msgid1)
        self.assertNotIn('+', msgid1)
        values = parse_message_id(msgid1, 'testapp')
        self.assertTrue(values)
        # parse_message_id should work with or without surrounding <>
        self.assertEqual(values, parse_message_id(msgid1[1:-1], 'testapp'))
        self.assertEqual(values['eid'], '21')
        self.assertIn('timestamp', values)
        self.assertEqual(parse_message_id(msgid1[1:-1], 'anotherapp'), None)

    def test_notimestamp(self):
        msgid1 = construct_message_id('testapp', 21, False)
        msgid2 = construct_message_id('testapp', 21, False)
        values = parse_message_id(msgid1, 'testapp')
        self.assertEqual(values, {'eid': '21'})

    def test_parse_message_doesnt_raise(self):
        self.assertEqual(parse_message_id('oijioj@bla.bla', 'tesapp'), None)
        self.assertEqual(parse_message_id('oijioj@bla', 'tesapp'), None)
        self.assertEqual(parse_message_id('oijioj', 'tesapp'), None)


    def test_nonregr_empty_message_id(self):
        for eid in (1, 12, 123, 1234):
            msgid1 = construct_message_id('testapp', eid, 12)
            self.assertNotEqual(msgid1, '<@testapp.%s>' % gethostname())

class NotificationTC(CubicWebTC):

    def test_recipients_finder(self):
        with self.admin_access.web_request() as req:
            urset = req.execute('CWUser X WHERE X login "admin"')
            req.execute('INSERT EmailAddress X: X address "admin@logilab.fr", U primary_email X '
                        'WHERE U eid %(x)s', {'x': urset[0][0]})
            req.execute('INSERT CWProperty X: X pkey "ui.language", X value "fr", X for_user U '
                        'WHERE U eid %(x)s', {'x': urset[0][0]})
            req.cnx.commit() # commit so that admin get its properties updated
            finder = self.vreg['components'].select('recipients_finder',
                                                    req, rset=urset)
            self.set_option('default-recipients-mode', 'none')
            self.assertEqual(finder.recipients(), [])
            self.set_option('default-recipients-mode', 'users')
            self.assertEqual(finder.recipients(), [(u'admin@logilab.fr', 'fr')])
            self.set_option('default-recipients-mode', 'default-dest-addrs')
            self.set_option('default-dest-addrs', 'abcd@logilab.fr, efgh@logilab.fr')
            self.assertEqual(finder.recipients(), [('abcd@logilab.fr', 'en'), ('efgh@logilab.fr', 'en')])

    def test_status_change_view(self):
        with self.admin_access.web_request() as req:
            u = self.create_user(req, 'toto')
            iwfable = u.cw_adapt_to('IWorkflowable')
            iwfable.fire_transition('deactivate', comment=u'yeah')
            self.assertFalse(MAILBOX)
            req.cnx.commit()
            self.assertEqual(len(MAILBOX), 1)
            email = MAILBOX[0]
            self.assertEqual(email.content,
                             '''
admin changed status from <activated> to <deactivated> for entity
'toto'

yeah

url: http://testing.fr/cubicweb/cwuser/toto
''')
            self.assertEqual(email.subject,
                             'status changed CWUser #%s (admin)' % u.eid)

if __name__ == '__main__':
    unittest_main()