from ..browser.moderation import BulkActionsView
from ..browser.moderation import CommentTransition
from ..browser.moderation import DeleteComment
from ..browser.moderation import View
from ..interfaces import IConversation
from ..interfaces import IDiscussionSettings
from ..testing import PLONE_APP_DISCUSSION_INTEGRATION_TESTING
from plone.app.testing import setRoles
from plone.app.testing import TEST_USER_ID
from plone.registry.interfaces import IRegistry
from Products.CMFCore.utils import getToolByName
from zope.component import createObject
from zope.component import queryUtility

import unittest


class ModerationBulkActionsViewTest(unittest.TestCase):

    layer = PLONE_APP_DISCUSSION_INTEGRATION_TESTING

    def setUp(self):
        self.app = self.layer["app"]
        self.portal = self.layer["portal"]
        self.request = self.layer["request"]
        setRoles(self.portal, TEST_USER_ID, ["Manager"])
        self.wf = getToolByName(self.portal, "portal_workflow", None)
        self.context = self.portal
        self.portal.portal_workflow.setChainForPortalTypes(
            ("Discussion Item",),
            "comment_review_workflow",
        )
        self.wf_tool = self.portal.portal_workflow
        # Add a conversation with three comments
        conversation = IConversation(self.portal.doc1)
        comment1 = createObject("plone.Comment")
        comment1.title = "Comment 1"
        comment1.text = "Comment text"
        comment1.Creator = "Jim"
        new_id_1 = conversation.addComment(comment1)
        self.comment1 = self.portal.doc1.restrictedTraverse(
            f"++conversation++default/{new_id_1}",
        )
        comment2 = createObject("plone.Comment")
        comment2.title = "Comment 2"
        comment2.text = "Comment text"
        comment2.Creator = "Joe"
        new_id_2 = conversation.addComment(comment2)
        self.comment2 = self.portal.doc1.restrictedTraverse(
            f"++conversation++default/{new_id_2}",
        )
        comment3 = createObject("plone.Comment")
        comment3.title = "Comment 3"
        comment3.text = "Comment text"
        comment3.Creator = "Emma"
        new_id_3 = conversation.addComment(comment3)
        self.comment3 = self.portal.doc1.restrictedTraverse(
            f"++conversation++default/{new_id_3}",
        )
        self.conversation = conversation

    def test_default_bulkaction(self):
        # Make sure no error is raised when no bulk actions has been supplied
        self.request.set("form.select.BulkAction", "-1")
        self.request.set("paths", ["/".join(self.comment1.getPhysicalPath())])

        view = BulkActionsView(self.portal, self.request)

        self.assertFalse(view())

    def test_publish(self):
        self.request.set("form.select.BulkAction", "publish")
        self.request.set("paths", ["/".join(self.comment1.getPhysicalPath())])
        view = BulkActionsView(self.portal, self.request)

        view()

        # Count published comments
        published_comments = 0
        for r in self.conversation.getThreads():
            comment_obj = r["comment"]
            workflow_status = self.wf.getInfoFor(comment_obj, "review_state")
            if workflow_status == "published":
                published_comments += 1
        # Make sure the comment has been published
        self.assertEqual(published_comments, 1)

    def test_mark_as_spam(self):
        self.request.set("form.select.BulkAction", "mark_as_spam")
        self.request.set("paths", ["/".join(self.comment1.getPhysicalPath())])

        view = BulkActionsView(self.portal, self.request)

        view()

        # Count spam comments
        spam_comments = 0
        for r in self.conversation.getThreads():
            comment_obj = r["comment"]
            workflow_status = self.wf.getInfoFor(comment_obj, "review_state")
            if workflow_status == "spam":
                spam_comments += 1
        # Make sure the comment has been marked as spam
        self.assertEqual(spam_comments, 1)

    def test_delete(self):
        # Initially we have three comments
        self.assertEqual(len(self.conversation.objectIds()), 3)
        # Delete two comments with bulk actions
        self.request.set("form.select.BulkAction", "delete")
        self.request.set(
            "paths",
            [
                "/".join(self.comment1.getPhysicalPath()),
                "/".join(self.comment3.getPhysicalPath()),
            ],
        )
        view = BulkActionsView(self.app, self.request)

        view()

        # Make sure that the two comments have been deleted
        self.assertEqual(len(self.conversation.objectIds()), 1)
        comment = next(self.conversation.getComments())
        self.assertTrue(comment)
        self.assertEqual(comment, self.comment2)