# Authors:
#   Petr Vobornik <pvoborni@redhat.com>
#
# Copyright (C) 2013  Red Hat
# see file 'COPYING' for use and warranty information
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

"""
Hostgroup tests
"""

from ipatests.test_webui.ui_driver import UI_driver
from ipatests.test_webui.ui_driver import screenshot
import ipatests.test_webui.data_group as group
import ipatests.test_webui.data_hostgroup as hostgroup
from ipatests.test_webui.test_host import host_tasks, ENTITY as HOST_ENTITY
import ipatests.test_webui.data_netgroup as netgroup
import ipatests.test_webui.data_hbac as hbac
import ipatests.test_webui.data_sudo as sudo
import ipatests.test_webui.data_user as user
import pytest


def check_invalid_names(self, names, error_link):
    self.navigate_to_entity(hostgroup.ENTITY)
    for name in names:
        self.button_click(name='add')
        self.fill_input('cn', name)
        text_warning = self.get_text('.help-block', parent=self.get_dialog())
        assert text_warning in error_link
        self.dialog_button_click(name='cancel')

@pytest.mark.tier1
class test_hostgroup(UI_driver):

    @screenshot
    def test_crud(self):
        """
        Basic CRUD: hostgroup
        """
        self.init_app()
        self.basic_crud(hostgroup.ENTITY, hostgroup.DATA,
                        default_facet=hostgroup.DEFAULT_FACET)

    @screenshot
    def test_associations(self):
        """
        Hostgroup associations
        """
        self.init_app()
        host = host_tasks()
        host.driver = self.driver
        host.config = self.config
        host.prep_data2()

        # prepare
        # -------
        self.add_record(hostgroup.ENTITY, hostgroup.DATA)
        self.add_record(hostgroup.ENTITY, hostgroup.DATA2, navigate=False)
        self.add_record(hostgroup.ENTITY, hostgroup.DATA3, navigate=False)
        self.add_record(HOST_ENTITY, host.data2)
        self.add_record(netgroup.ENTITY, netgroup.DATA)
        self.add_record(hbac.RULE_ENTITY, hbac.RULE_DATA)
        self.add_record(sudo.RULE_ENTITY, sudo.RULE_DATA)

        # add & remove associations
        # -------------------------
        self.navigate_to_entity(hostgroup.ENTITY)
        self.navigate_to_record(hostgroup.PKEY)

        # members
        self.add_associations([hostgroup.PKEY2], facet='member_hostgroup', delete=True)
        self.add_associations([host.pkey2], facet='member_host', delete=True)

        # member of
        self.add_associations([hostgroup.PKEY3], facet='memberof_hostgroup', delete=True)
        self.add_associations([netgroup.PKEY], facet='memberof_netgroup', delete=True)
        self.add_associations([hbac.RULE_PKEY], facet='memberof_hbacrule', delete=True)
        self.add_associations([sudo.RULE_PKEY], facet='memberof_sudorule', delete=True)

        # cleanup
        # -------
        self.delete(hostgroup.ENTITY, [hostgroup.DATA, hostgroup.DATA2, hostgroup.DATA3])
        self.delete(HOST_ENTITY, [host.data2])
        self.delete(netgroup.ENTITY, [netgroup.DATA])
        self.delete(hbac.RULE_ENTITY, [hbac.RULE_DATA])
        self.delete(sudo.RULE_ENTITY, [sudo.RULE_DATA])

    @screenshot
    def test_indirect_associations(self):
        """
        Hostgroup indirect associations
        """
        self.init_app()
        host = host_tasks()
        host.driver = self.driver
        host.config = self.config
        host.prep_data2()

        # add
        # ---
        self.add_record(hostgroup.ENTITY, hostgroup.DATA)
        self.add_record(hostgroup.ENTITY, hostgroup.DATA2, navigate=False)
        self.add_record(hostgroup.ENTITY, hostgroup.DATA3, navigate=False)
        self.add_record(hostgroup.ENTITY, hostgroup.DATA4, navigate=False)
        self.add_record(hostgroup.ENTITY, hostgroup.DATA5, navigate=False)
        self.add_record(HOST_ENTITY, host.data2)

        # prepare indirect member
        self.navigate_to_entity(hostgroup.ENTITY, 'search')
        self.navigate_to_record(hostgroup.PKEY2)
        self.add_associations([host.pkey2])
        self.add_associations([hostgroup.PKEY3], 'member_hostgroup')

        self.navigate_to_entity(hostgroup.ENTITY, 'search')
        self.navigate_to_record(hostgroup.PKEY)
        self.add_associations([hostgroup.PKEY2], 'member_hostgroup')

        # prepare indirect memberof
        self.navigate_to_entity(hostgroup.ENTITY, 'search')
        self.navigate_to_record(hostgroup.PKEY4)
        self.add_associations([hostgroup.PKEY], 'member_hostgroup')
        self.add_associations([hostgroup.PKEY5], 'memberof_hostgroup')

        self.add_record(hbac.RULE_ENTITY, hbac.RULE_DATA)
        self.navigate_to_record(hbac.RULE_PKEY)
        self.add_table_associations('memberhost_hostgroup', [hostgroup.PKEY4])

        self.add_record(sudo.RULE_ENTITY, sudo.RULE_DATA)
        self.navigate_to_record(sudo.RULE_PKEY)
        self.add_table_associations('memberhost_hostgroup', [hostgroup.PKEY4])

        # check indirect associations
        # ---------------------------
        self.navigate_to_entity(hostgroup.ENTITY, 'search')
        self.navigate_to_record(hostgroup.PKEY)

        self.assert_indirect_record(hostgroup.PKEY3, hostgroup.ENTITY, 'member_hostgroup')
        self.assert_indirect_record(host.pkey2, hostgroup.ENTITY, 'member_host')

        self.assert_indirect_record(hostgroup.PKEY5, hostgroup.ENTITY, 'memberof_hostgroup')
        self.assert_indirect_record(hbac.RULE_PKEY, hostgroup.ENTITY, 'memberof_hbacrule')
        self.assert_indirect_record(sudo.RULE_PKEY, hostgroup.ENTITY, 'memberof_sudorule')

        # cleanup
        # -------
        self.delete(hostgroup.ENTITY, [hostgroup.DATA, hostgroup.DATA2,
                                       hostgroup.DATA3, hostgroup.DATA4,
                                       hostgroup.DATA5])
        self.delete(HOST_ENTITY, [host.data2])
        self.delete(hbac.RULE_ENTITY, [hbac.RULE_DATA])
        self.delete(sudo.RULE_ENTITY, [sudo.RULE_DATA])

    @screenshot
    def test_member_manager_user(self):
        """
        Test member manager user has permissions to add and remove host group
        members
        """
        self.init_app()
        host = host_tasks()
        host.driver = self.driver
        host.config = self.config
        host.prep_data2()

        self.add_record(user.ENTITY, [user.DATA_MEMBER_MANAGER])

        self.add_record(HOST_ENTITY, host.data2)
        self.add_record(hostgroup.ENTITY, hostgroup.DATA)

        self.navigate_to_record(hostgroup.PKEY)
        self.add_associations([user.PKEY_MEMBER_MANAGER],
                              facet='membermanager_user')

        # try to add host to group with member manager permissions
        self.logout()
        self.login(user.PKEY_MEMBER_MANAGER, user.PASSWD_MEMBER_MANAGER)

        self.navigate_to_record(hostgroup.PKEY, entity=hostgroup.ENTITY)
        self.add_associations([host.pkey2], delete=True)

        # re-login as admin and clean up data
        self.logout()
        self.init_app()

        self.delete(HOST_ENTITY, [host.data2])
        self.delete(user.ENTITY, [user.DATA_MEMBER_MANAGER])
        self.delete(hostgroup.ENTITY, [hostgroup.DATA])

    @screenshot
    def test_member_manager_group(self):
        """
        Test member managers group has permissions to add and remove host group
        members
        """
        self.init_app()
        host = host_tasks()
        host.driver = self.driver
        host.config = self.config
        host.prep_data2()

        self.add_record(user.ENTITY, user.DATA_MEMBER_MANAGER)
        self.add_record(group.ENTITY, [group.DATA2])

        self.navigate_to_record(group.PKEY2)
        self.add_associations([user.PKEY_MEMBER_MANAGER], facet='member_user')

        self.add_record(HOST_ENTITY, host.data2)
        self.add_record(hostgroup.ENTITY, hostgroup.DATA)

        self.navigate_to_record(hostgroup.PKEY)
        self.add_associations([group.PKEY2], facet='membermanager_group')

        # try to add host to group with member manager permissions
        self.logout()
        self.login(user.PKEY_MEMBER_MANAGER, user.PASSWD_MEMBER_MANAGER)

        self.navigate_to_record(hostgroup.PKEY, entity=hostgroup.ENTITY)
        self.add_associations([host.pkey2], delete=True)

        # re-login as admin and clean up data
        self.logout()
        self.init_app()

        self.delete(HOST_ENTITY, [host.data2])
        self.delete(user.ENTITY, [user.DATA_MEMBER_MANAGER])
        self.delete(group.ENTITY, [group.DATA2])
        self.delete(hostgroup.ENTITY, [hostgroup.DATA])

    @screenshot
    def test_names_and_button(self):
        """
        Hostgroup names and buttons
        """
        self.init_app()
        host = host_tasks()
        host.driver = self.driver
        host.config = self.config

        self.add_record(hostgroup.ENTITY, hostgroup.DATA6)
        self.add_record(hostgroup.ENTITY, hostgroup.DATA7, navigate=False)
        self.add_record(hostgroup.ENTITY, hostgroup.DATA8, navigate=False)

        # test invalid names
        invalid_names = [hostgroup.LEADING_SPACE,
                         hostgroup.TRAILING_SPACE,
                         hostgroup.NAME_SPACE]
        check_invalid_names(self, invalid_names, hostgroup.CHAR_WARNING_MSG)

        invalid_names = [hostgroup.PKEY6]
        check_invalid_names(self, invalid_names,
                            hostgroup.DUPLICATE_WARNING_MSG)

        # test invalid description
        self.button_click(name='add')
        self.fill_input('cn', hostgroup.PKEY)
        self.fill_textarea('description', hostgroup.LEADING_SPACE)
        self.dialog_button_click('add')
        assert hostgroup.DESCRIPTION_ERROR_DIALOG in \
            self.get_last_error_dialog().text
        self.dialog_button_click('cancel')
        self.wait()

        self.fill_textarea('description', hostgroup.TRAILING_SPACE)
        self.dialog_button_click('add')
        assert hostgroup.DESCRIPTION_ERROR_DIALOG in \
            self.get_last_error_dialog().text
        self.dialog_button_click('cancel')
        self.wait(0.6)  # wait for modal dialog to appear
        self.dialog_button_click('cancel')

        # duplicate
        self.button_click(name='add')
        self.fill_input('cn', hostgroup.PKEY6)
        self.dialog_button_click('add')
        assert hostgroup.DUPLICATE_WARNING_MSG in \
            self.get_last_error_dialog().text
        self.dialog_button_click('cancel')
        self.dialog_button_click('cancel')

        self.button_click(name='add')
        self.fill_input('cn', "")
        self.dialog_button_click('add')
        text_warning = self.get_text('.help-block', parent=self.get_dialog())
        assert text_warning in hostgroup.EMPTY_WARNING_MSG
        self.dialog_button_click(name='cancel')

        # test buttons
        self.button_click('add')
        self.fill_input('cn', hostgroup.DATA['pkey'])
        self.dialog_button_click(name='add_and_add_another')
        self.wait_for_request(n=3)

        self.fill_input('cn', hostgroup.DATA2['pkey'])
        self.dialog_button_click(name='add_and_edit')
        self.wait_for_request(n=4)

        self.navigate_to_entity(hostgroup.ENTITY)
        self.button_click('add')
        self.fill_input('cn', hostgroup.DATA['pkey'])
        self.dialog_button_click('cancel')

        self.select_record(hostgroup.PKEY)
        self.button_click('remove')
        self.dialog_button_click('cancel')
        self.wait()
        self.select_record(hostgroup.PKEY, unselect=True)

        # test to rewrite invalid input_type
        self.button_click('add')
        self.fill_input('cn', hostgroup.LEADING_SPACE)
        self.fill_input('cn', hostgroup.PKEY3)
        self.dialog_button_click('add')
        self.wait_for_request(n=3)

        self.button_click('add')
        self.fill_input('cn', hostgroup.TRAILING_SPACE)
        self.fill_input('cn', hostgroup.PKEY4)
        self.dialog_button_click('add')
        self.wait_for_request(n=3)

        # multiple delete clean up
        self.select_record(hostgroup.PKEY6.lower())
        self.select_record(hostgroup.PKEY7.lower())
        self.button_click('remove')
        self.dialog_button_click('ok')

        # clean up
        self.delete(hostgroup.ENTITY, [hostgroup.DATA, hostgroup.DATA2,
                                       hostgroup.DATA3, hostgroup.DATA4,
                                       hostgroup.DATA8])