# Copyright 2014-2021 The Matrix.org Foundation C.I.C.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from twisted.test.proto_helpers import MemoryReactor

from synapse.api.room_versions import RoomVersions
from synapse.server import HomeServer
from synapse.types import RoomAlias, RoomID, UserID
from synapse.util import Clock

from tests.unittest import HomeserverTestCase


class RoomStoreTestCase(HomeserverTestCase):
    def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
        # We can't test RoomStore on its own without the DirectoryStore, for
        # management of the 'room_aliases' table
        self.store = hs.get_datastores().main

        self.room = RoomID.from_string("!abcde:test")
        self.alias = RoomAlias.from_string("#a-room-name:test")
        self.u_creator = UserID.from_string("@creator:test")

        self.get_success(
            self.store.store_room(
                self.room.to_string(),
                room_creator_user_id=self.u_creator.to_string(),
                is_public=True,
                room_version=RoomVersions.V1,
            )
        )

    def test_get_room(self) -> None:
        res = self.get_success(self.store.get_room(self.room.to_string()))
        assert res is not None
        self.assertLessEqual(
            {
                "room_id": self.room.to_string(),
                "creator": self.u_creator.to_string(),
                "is_public": True,
            }.items(),
            res.items(),
        )

    def test_get_room_unknown_room(self) -> None:
        self.assertIsNone(self.get_success(self.store.get_room("!uknown:test")))

    def test_get_room_with_stats(self) -> None:
        res = self.get_success(self.store.get_room_with_stats(self.room.to_string()))
        assert res is not None
        self.assertLessEqual(
            {
                "room_id": self.room.to_string(),
                "creator": self.u_creator.to_string(),
                "public": True,
            }.items(),
            res.items(),
        )

    def test_get_room_with_stats_unknown_room(self) -> None:
        self.assertIsNone(
            self.get_success(self.store.get_room_with_stats("!uknown:test"))
        )
