From ba4258aa89ff69d6c947801d90ee4dddee0d73bb Mon Sep 17 00:00:00 2001
From: Robin Townsend <robin@robin.town>
Date: Thu, 18 Aug 2022 18:30:51 -0400
Subject: [PATCH] Fix the call type selector

---
 src/home/RegisteredView.tsx  |  6 +++---
 src/matrix-utils.ts          | 40 ++++++++++++++++++++++++++++++++++--
 src/room/useLoadGroupCall.ts |  3 ++-
 3 files changed, 43 insertions(+), 6 deletions(-)

diff --git a/src/home/RegisteredView.tsx b/src/home/RegisteredView.tsx
index ea6aac2..71abb28 100644
--- a/src/home/RegisteredView.tsx
+++ b/src/home/RegisteredView.tsx
@@ -56,13 +56,13 @@ export function RegisteredView({ client, isPasswordlessUser }: Props) {
       const data = new FormData(e.target as HTMLFormElement);
       const roomNameData = data.get("callName");
       const roomName = typeof roomNameData === "string" ? roomNameData : "";
-      // const ptt = callType === CallType.Radio;
+      const ptt = callType === CallType.Radio;
 
       async function submit() {
         setError(undefined);
         setLoading(true);
 
-        const [roomIdOrAlias] = await createRoom(client, roomName);
+        const [roomIdOrAlias] = await createRoom(client, roomName, ptt);
 
         if (roomIdOrAlias) {
           history.push(`/room/${roomIdOrAlias}`);
@@ -82,7 +82,7 @@ export function RegisteredView({ client, isPasswordlessUser }: Props) {
         }
       });
     },
-    [client, history, modalState]
+    [client, history, modalState, callType]
   );
 
   const recentRooms = useGroupCallRooms(client);
diff --git a/src/matrix-utils.ts b/src/matrix-utils.ts
index ed3cde3..4c25d17 100644
--- a/src/matrix-utils.ts
+++ b/src/matrix-utils.ts
@@ -17,7 +17,12 @@ import { Visibility, Preset } from "matrix-js-sdk/src/@types/partials";
 import { ISyncStateData, SyncState } from "matrix-js-sdk/src/sync";
 import { WidgetApi } from "matrix-widget-api";
 import { logger } from "matrix-js-sdk/src/logger";
+import {
+  GroupCallIntent,
+  GroupCallType,
+} from "matrix-js-sdk/src/webrtc/groupCall";
 
+import type { Room } from "matrix-js-sdk/src/models/room";
 import IndexedDBWorker from "./IndexedDBWorker?worker";
 import { getRoomParams } from "./room/useRoomParams";
 
@@ -290,9 +295,10 @@ export function isLocalRoomId(roomId: string): boolean {
 
 export async function createRoom(
   client: MatrixClient,
-  name: string
+  name: string,
+  ptt: boolean
 ): Promise<[string, string]> {
-  const result = await client.createRoom({
+  const createPromise = client.createRoom({
     visibility: Visibility.Private,
     preset: Preset.PublicChat,
     name,
@@ -322,6 +328,36 @@ export async function createRoom(
     },
   });
 
+  // Wait for the room to arrive
+  await new Promise<void>((resolve, reject) => {
+    const onRoom = async (room: Room) => {
+      if (room.roomId === (await createPromise).room_id) {
+        resolve();
+        cleanUp();
+      }
+    };
+    createPromise.catch((e) => {
+      reject(e);
+      cleanUp();
+    });
+
+    const cleanUp = () => {
+      client.off(ClientEvent.Room, onRoom);
+    };
+    client.on(ClientEvent.Room, onRoom);
+  });
+
+  const result = await createPromise;
+
+  console.log(`Creating ${ptt ? "PTT" : "video"} group call room`);
+
+  await client.createGroupCall(
+    result.room_id,
+    ptt ? GroupCallType.Voice : GroupCallType.Video,
+    ptt,
+    GroupCallIntent.Room
+  );
+
   return [fullAliasFromRoomName(name, client), result.room_id];
 }
 
diff --git a/src/room/useLoadGroupCall.ts b/src/room/useLoadGroupCall.ts
index 301ba54..a741b90 100644
--- a/src/room/useLoadGroupCall.ts
+++ b/src/room/useLoadGroupCall.ts
@@ -87,7 +87,8 @@ export const useLoadGroupCall = (
           // The room doesn't exist, but we can create it
           const [, roomId] = await createRoom(
             client,
-            roomNameFromRoomId(roomIdOrAlias)
+            roomNameFromRoomId(roomIdOrAlias),
+            createPtt
           );
           // likewise, wait for the room
           return await waitForRoom(roomId);