# -*- coding: utf-8 -*-

from plone.app.querystring.interfaces import IParsedQueryIndexModifier
from plone.app.querystring.testing import \
    PLONEAPPQUERYSTRING_INTEGRATION_TESTING

from zope.publisher.browser import TestRequest
from zope.component import getGlobalSiteManager
from zope.component import getMultiAdapter

import index_testmodifier

import unittest2 as unittest


class TestQuerybuilderExtended(unittest.TestCase):
    """Testing the IParsedQueryIndexModifier registration feature"""

    layer = PLONEAPPQUERYSTRING_INTEGRATION_TESTING

    def setUp(self):
        self.portal = self.layer['portal']

        self.portal.invokeFactory("Document",
                                  "collectionstestpage1",
                                  title="Collectionstestpage")
        testpage1 = self.portal['collectionstestpage1']
        self.portal.portal_workflow.doActionFor(testpage1, 'publish')
        self.portal.invokeFactory("Document",
                                  "collectionstestpage2",
                                  title="Foo",
                                  description="Collectionstestpage")
        testpage2 = self.portal['collectionstestpage2']
        self.portal.portal_workflow.doActionFor(testpage2, 'publish')
        self.portal.invokeFactory("Document",
                                  "collectionstestpage3",
                                  title="Bar",
                                  description="Collctionststpag")
        testpage3 = self.portal['collectionstestpage3']
        self.portal.portal_workflow.doActionFor(testpage3, 'publish')
        self.request = TestRequest()
        self.querybuilder = getMultiAdapter(
            (self.portal, self.request),
            name='querybuilderresults'
        )

    def testModifierNotCalled(self):
        gsm = getGlobalSiteManager()
        gsm.registerUtility(
            index_testmodifier.SimpleFooIndexModifier(),
            name=u'Foo'
        )
        query = [{
            'i': 'Title',
            'o': 'plone.app.querystring.operation.string.is',
            'v': 'Collectionstestpage',
        }]

        try:
            results = self.querybuilder(query=query)
        except:
            self.fail("Unexpected: index modifier has been called")
        self.assertEqual(len(results), 1)
        self.assertEqual(results[0].Title(), "Collectionstestpage")
        gsm.unregisterUtility(provided=IParsedQueryIndexModifier, name=u'Foo')

    def testModifierChangeQuery(self):
        gsm = getGlobalSiteManager()
        gsm.registerUtility(
            index_testmodifier.TitleFooIndexModifier(),
            name=u'Title'
        )
        query = [{
            'i': 'Title',
            'o': 'plone.app.querystring.operation.string.is',
            'v': 'Collectionstestpage',
        }]

        results = self.querybuilder(query=query)
        self.assertEqual(len(results), 1)
        self.assertEqual(results[0].Title(), "Foo")
        gsm.unregisterUtility(
            provided=IParsedQueryIndexModifier,
            name=u'Title'
        )

    def testModifierChangeQueryAndIndex(self):
        gsm = getGlobalSiteManager()
        gsm.registerUtility(
            index_testmodifier.AbstractToDescriptionIndexModifier(),
            name=u'Abstract'
        )
        query = [{
            'i': 'Abstract',
            'o': 'plone.app.querystring.operation.string.is',
            'v': 'Collectionstestpage',
        }]

        results = self.querybuilder(query=query)
        self.assertEqual(len(results), 1)
        self.assertEqual(results[0].Title(), "Bar")
        gsm.unregisterUtility(
            provided=IParsedQueryIndexModifier,
            name=u'Abstract'
        )