# copyright 2014-2016 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 logilab.common import tempattr, attrdict

from cubicweb.devtools.testlib import CubicWebTC

from cubicweb.web.views.autoform import InlinedFormField

from cubicweb.web.views.forms import EntityFieldsForm

class InlinedFormTC(CubicWebTC):

    def test_linked_to(self):

        with self.admin_access.web_request() as req:

            formview = req.vreg['views'].select(

                'inline-creation', req,

                etype='File', rtype='described_by_test', role='subject',

                peid=123,

                petype='Salesterm')

            self.assertEqual({('described_by_test', 'object'): [123]},

                             formview.form.linked_to)

    def test_linked_to_parent_being_created(self):

        with self.admin_access.web_request() as req:

            formview = req.vreg['views'].select(

                'inline-creation', req,

                etype='File', rtype='described_by_test', role='subject',

                peid='A',

                petype='Salesterm')

            self.assertEqual(formview.form.linked_to, {})

    def test_remove_js_depending_on_cardinality(self):

        with self.admin_access.web_request() as req:

            formview = req.vreg['views'].select(

                'inline-creation', req,

                etype='File', rtype='described_by_test', role='subject',

                peid='A',

                petype='Salesterm')

            # cardinality is 1, can't remove

            self.assertIsNone(formview._get_removejs())

            rdef = self.schema['Salesterm'].rdef('described_by_test')

            with tempattr(rdef, 'cardinality', '?*'):

                self.assertTrue(formview._get_removejs())

            with tempattr(rdef, 'cardinality', '+*'):

                # formview has no parent info (pform). This is what happens

                # when an inline form is requested through AJAX.

                self.assertTrue(formview._get_removejs())

                fakeview = attrdict(dict(rtype='described_by_test', role='subject'))

                # formview is first, can't be removed

                formview.pform = attrdict(fields=[InlinedFormField(view=formview),

                                                  InlinedFormField(view=fakeview)])

                self.assertIsNone(formview._get_removejs())

                # formview isn't first, can be removed

                formview.pform = attrdict(fields=[InlinedFormField(view=fakeview),

                                                  InlinedFormField(view=formview)])

                self.assertTrue(formview._get_removejs())

    def test_field_by_name_consider_aff(self):

        class MyField(object):

            def __init__(self, *args, **kwargs):

                pass

        EntityFieldsForm.uicfg_aff.tag_attribute(('CWUser', 'firstname'), MyField)

        try:

            with self.admin_access.web_request() as req:

                form = req.vreg['forms'].select('base', req, entity=req.user)

                self.assertIsInstance(form.field_by_name('firstname', 'subject', req.user.e_schema),

                                      MyField)

        finally:

            EntityFieldsForm.uicfg_aff.del_rtag('CWUser', 'firstname', '*', 'subject')

if __name__ == '__main__':

    import unittest

    unittest.main()