from plone.app.discussion.interfaces import IDiscussionSettings
from plone.app.discussion.testing import (  # noqa
    PLONE_APP_DISCUSSION_INTEGRATION_TESTING,
)
from plone.app.testing import setRoles
from plone.app.testing import TEST_USER_ID
from plone.registry import Registry
from plone.registry.interfaces import IRegistry
from Products.CMFCore.utils import getToolByName
from zope.component import getMultiAdapter
from zope.component import queryUtility

import unittest


class RegistryTest(unittest.TestCase):

    layer = PLONE_APP_DISCUSSION_INTEGRATION_TESTING

    def setUp(self):
        self.portal = self.layer["portal"]
        setRoles(self.portal, TEST_USER_ID, ["Manager"])
        self.registry = Registry()
        self.registry.registerInterface(IDiscussionSettings)

    def test_registry_registered(self):
        registry = queryUtility(IRegistry)
        self.assertTrue(registry.forInterface(IDiscussionSettings))

    def test_discussion_controlpanel_view(self):
        view = getMultiAdapter(
            (self.portal, self.portal.REQUEST),
            name="discussion-controlpanel",
        )
        self.assertTrue(view())

    def test_discussion_in_controlpanel(self):
        # Check if discussion is in the control panel
        self.controlpanel = getToolByName(self.portal, "portal_controlpanel")
        self.assertTrue(
            "discussion"
            in [a.getAction(self)["id"] for a in self.controlpanel.listActions()],
        )

    def test_globally_enabled(self):
        # Check globally_enabled record
        self.assertTrue("globally_enabled" in IDiscussionSettings)
        self.assertEqual(
            self.registry[
                "plone.app.discussion.interfaces."
                + "IDiscussionSettings.globally_enabled"
            ],
            False,
        )

    def test_anonymous_comments(self):
        # Check anonymous_comments record
        self.assertTrue("anonymous_comments" in IDiscussionSettings)
        self.assertEqual(
            self.registry[
                "plone.app.discussion.interfaces."
                + "IDiscussionSettings.anonymous_comments"
            ],
            False,
        )

    def test_moderation_enabled(self):
        # Check globally_enabled record
        self.assertTrue("moderation_enabled" in IDiscussionSettings)
        self.assertEqual(
            self.registry[
                "plone.app.discussion.interfaces."
                + "IDiscussionSettings.moderation_enabled"
            ],
            False,
        )

    def test_edit_comment_enabled(self):
        # Check edit_comment_enabled record
        self.assertTrue("edit_comment_enabled" in IDiscussionSettings)
        self.assertEqual(
            self.registry[
                "plone.app.discussion.interfaces."
                + "IDiscussionSettings.edit_comment_enabled"
            ],
            False,
        )

    def test_delete_own_comment_enabled(self):
        # Check delete_own_comment_enabled record
        self.assertTrue("delete_own_comment_enabled" in IDiscussionSettings)
        self.assertEqual(
            self.registry[
                "plone.app.discussion.interfaces."
                + "IDiscussionSettings.delete_own_comment_enabled"
            ],
            False,
        )

    def test_text_transform(self):
        self.assertTrue("text_transform" in IDiscussionSettings)
        self.assertEqual(
            self.registry[
                "plone.app.discussion.interfaces."
                + "IDiscussionSettings.text_transform"
            ],
            "text/plain",
        )

    def test_captcha(self):
        # Check globally_enabled record
        self.assertTrue("captcha" in IDiscussionSettings)
        self.assertEqual(
            self.registry[
                "plone.app.discussion.interfaces." + "IDiscussionSettings.captcha"
            ],
            "disabled",
        )

    def test_show_commenter_image(self):
        # Check show_commenter_image record
        self.assertTrue("show_commenter_image" in IDiscussionSettings)
        self.assertEqual(
            self.registry[
                "plone.app.discussion.interfaces."
                + "IDiscussionSettings.show_commenter_image"
            ],
            True,
        )

    def test_moderator_notification_enabled(self):
        # Check show_commenter_image record
        self.assertTrue(
            "moderator_notification_enabled" in IDiscussionSettings,
        )
        self.assertEqual(
            self.registry[
                "plone.app.discussion.interfaces."
                + "IDiscussionSettings.moderator_notification_enabled"
            ],
            False,
        )

    # def test_user_notification_enabled(self):
    #    # Check show_commenter_image record
    #    show_commenter_image = self.registry.records['plone.app.discussion.' +
    #        'interfaces.IDiscussionSettings.user_notification_enabled']
    #
    #    self.assertTrue('user_notification_enabled' in IDiscussionSettings)
    #    self.assertEqual(self.registry['plone.app.discussion.interfaces.' +
    #        'IDiscussionSettings.user_notification_enabled'], False)


class ConfigurationChangedSubscriberTest(unittest.TestCase):

    layer = PLONE_APP_DISCUSSION_INTEGRATION_TESTING

    def setUp(self):
        self.portal = self.layer["portal"]
        setRoles(self.portal, TEST_USER_ID, ["Manager"])
        registry = queryUtility(IRegistry)
        self.settings = registry.forInterface(IDiscussionSettings, check=False)

    def test_moderation_enabled_in_discussion_control_panel_changed(self):
        """Make sure the 'Discussion Item' workflow is changed properly, when
        the 'comment_moderation' setting in the discussion control panel
        changes.
        """
        # By default the comment_one_state_workflow without moderation is
        # enabled
        self.assertEqual(
            ("comment_one_state_workflow",),
            self.portal.portal_workflow.getChainForPortalType(
                "Discussion Item",
            ),
        )

        # Enable moderation in the discussion control panel
        self.settings.moderation_enabled = True

        # Make sure the comment_review_workflow with moderation enabled is
        # enabled
        self.assertEqual(
            ("comment_review_workflow",),
            self.portal.portal_workflow.getChainForPortalType(
                "Discussion Item",
            ),
        )
        # And back
        self.settings.moderation_enabled = False
        self.assertEqual(
            ("comment_one_state_workflow",),
            self.portal.portal_workflow.getChainForPortalType(
                "Discussion Item",
            ),
        )

    def test_change_workflow_in_types_control_panel(self):
        """Make sure the setting in the discussion control panel is changed
        accordingly, when the workflow for the 'Discussion Item' changed in
        the types control panel.
        """
        # By default, moderation is disabled
        self.settings.moderation_enabled = False

        # Enable the 'comment_review_workflow' with moderation enabled
        self.portal.portal_workflow.setChainForPortalTypes(
            ("Discussion Item",),
            ("comment_review_workflow",),
        )

        # Make sure the moderation_enabled settings has changed
        self.settings.moderation_enabled = True

        # Enable the 'comment_review_workflow' with moderation enabled
        self.portal.portal_workflow.setChainForPortalTypes(
            ("Discussion Item",),
            ("comment_one_state_workflow",),
        )
        self.settings.moderation_enabled = True

        # Enable a 'custom' discussion workflow
        self.portal.portal_workflow.setChainForPortalTypes(
            ("Discussion Item",),
            ("intranet_workflow",),
        )

        # Setting has not changed. A Custom workflow disables the
        # enable_moderation checkbox in the discussion control panel. The
        # setting itself remains unchanged.
        self.settings.moderation_enabled = True