Finish writing _update_state

Add attributes

lib/room.py

@@ -1,16 +1,27 @@
 # TODO Add Room class
-from typing import List, Optional
+from typing import List, Optional, Dict
 from datetime import datetime, timedelta
 
-from .client import Client
-from .content import MRoomPowerLevelsContent
-from .events import StateEvent
+from .content import (
+    MRoomPowerLevelsContent,
+    MRoomAliasesContent,
+    MRoomBotOptionsContent,
+    MRoomCanonicalAliasContent,
+    MRoomCreateContent,
+    MRoomHistoryVisibilityContent,
+    MRoomJoinRulesContent,
+    MRoomNameContent,
+    MRoomRelatedGroupsContent,
+    MRoomTopicContent
+)
+from .utils import PreviousRoom
 
 
 class Room:
-    def __init__(self, room_id: str, client: Client):
+    def __init__(self, room_id: str, client):
+        from .client import Client
         self.id = room_id
-        self.client = client
+        self.client: Client = client
         self.groups: Optional[List[str]] = None
         self.topic: str = ''
         self.join_rule: Optional[str] = None
@@ -23,9 +34,17 @@ class Room:
         self.avatar_url: str = ''
         self.canonical_alias: Optional[str] = None
         self.power_levels: Optional[MRoomPowerLevelsContent] = None
+        self.bot_options: Optional[Dict[str, dict]] = None
+        self.federated: bool = True
+        self.predecessor: Optional[PreviousRoom] = None
+        self.heroes: Optional[List[str]] = None
+        self.joined_member_count: Optional[int] = None
+        self.invited_member_count: Optional[int] = None
 
-    async def update_state(self, state_events: List[StateEvent] = None):
-        if not state_events or any([state_event.room.id != self.id for state_event in state_events]):
+    async def update_state(self, state_events: list = None):
+        from .events import StateEvent
+
+        if not state_events or any([state_event.room_id != self.id for state_event in state_events]):
             path = self.client.api.build_url(f'rooms/{self.id}/state')
             state_events = await self.client.api.send('GET', path)
 
@@ -35,5 +54,28 @@ class Room:
 
             self._update_state(event)
 
-    def _update_state(self, event: StateEvent):
-        pass
+    def _update_state(self, event):
+        content = event.content
+        if isinstance(content, MRoomTopicContent):
+            self.topic = content.topic
+        elif isinstance(content, MRoomNameContent):
+            self.name = content.name
+        elif isinstance(content, MRoomRelatedGroupsContent):
+            self.groups = content.groups
+        elif isinstance(content, MRoomJoinRulesContent):
+            self.join_rule = content.join_rule
+        elif isinstance(content, MRoomHistoryVisibilityContent):
+            self.history_visibility = content.history_visibility
+        elif isinstance(content, MRoomCreateContent):
+            self.creator = content.creator
+            self.federated = content.m_federate
+            self.version = content.room_version
+            self.predecessor = content.predecessor
+        elif isinstance(content, MRoomCanonicalAliasContent):
+            self.canonical_alias = content.alias
+        elif isinstance(content, MRoomAliasesContent):
+            self.aliases = content.aliases
+        elif isinstance(content, MRoomBotOptionsContent):
+            self.bot_options = content.options
+        elif isinstance(content, MRoomPowerLevelsContent):
+            self.power_levels = content