# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
#
# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
from uitest.framework import UITestCase
from libreoffice.uno.propertyvalue import mkPropertyValues

class tdf133348(UITestCase):

    def change_author_name(self, name):
        with self.ui_test.execute_dialog_through_command(".uno:OptionsTreeDialog") as xDialogOpt:
            xPages = xDialogOpt.getChild("pages")
            xEntry = xPages.getChild('0')
            xEntry.executeAction("EXPAND", tuple())
            xGeneralEntry = xEntry.getChild('0')
            xGeneralEntry.executeAction("SELECT", tuple())
            xFirstName = xDialogOpt.getChild("firstname")
            props = {"TEXT": name}
            actionProps = mkPropertyValues(props)
            xFirstName.executeAction("TYPE", actionProps)

    def test_tdf133348(self):

        with self.ui_test.create_doc_in_start_center("writer") as document:

            try:
                self.xUITest.executeCommand(".uno:SelectAll")
                xArgs = mkPropertyValues({"Text": "C1"})
                self.xUITest.executeCommandWithParameters(".uno:InsertAnnotation", xArgs)

                self.change_author_name("Known Author")

                xArgs = mkPropertyValues({"Text": "C2"})
                self.xUITest.executeCommandWithParameters(".uno:ReplyComment", xArgs)

                # Wait for async events to be processed
                xToolkit = self.xContext.ServiceManager.createInstance('com.sun.star.awt.Toolkit')
                xToolkit.processEventsToIdle()

                xEnum = document.TextFields.createEnumeration()
                self.assertEqual(xEnum.nextElement().Author.strip(), 'Unknown Author')
                self.assertEqual(xEnum.nextElement().Author.strip(), 'Known Author')

                self.xUITest.executeCommand(".uno:Undo")
                self.xUITest.executeCommand(".uno:Undo")

                # Without the fix in place, it would have crashed here
                self.xUITest.executeCommand(".uno:Undo")
                self.xUITest.executeCommand(".uno:Undo")

                # all comments have been deleted
                self.assertFalse(document.TextFields.createEnumeration().hasMoreElements())
            finally:
                self.change_author_name("")

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