From 08070d41c5adcd8022a5cae413f60fae058b9cfa Mon Sep 17 00:00:00 2001
From: Ajay Bura <32841439+ajbura@users.noreply.github.com>
Date: Tue, 27 Dec 2022 20:16:20 +0530
Subject: [PATCH] add room list atom

---
 src/app/state/roomList.ts | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 src/app/state/roomList.ts

diff --git a/src/app/state/roomList.ts b/src/app/state/roomList.ts
new file mode 100644
index 00000000..64db835b
--- /dev/null
+++ b/src/app/state/roomList.ts
@@ -0,0 +1,27 @@
+import { atom } from 'jotai';
+import { mx } from '../../client/mx';
+import { Membership } from '../../types/matrix/room';
+import { isRoom, isSpace, isUnsupportedRoom } from '../utils/room';
+import { mDirectAtom } from './mDirectList';
+import { atomRoomsWithMemberships } from './utils';
+
+export const allRoomsAtom = atom<string[]>([]);
+allRoomsAtom.onMount = (setAtom) => atomRoomsWithMemberships(setAtom, mx(), [Membership.Join]);
+
+export const spacesAtom = atom((get) =>
+  get(allRoomsAtom).filter((roomId) => isSpace(mx().getRoom(roomId)))
+);
+
+export const roomsAtom = atom((get) =>
+  get(allRoomsAtom).filter(
+    (roomId) => isRoom(mx().getRoom(roomId)) && !get(mDirectAtom).has(roomId)
+  )
+);
+
+export const directsAtom = atom((get) =>
+  get(allRoomsAtom).filter((roomId) => isRoom(mx().getRoom(roomId)) && get(mDirectAtom).has(roomId))
+);
+
+export const unsupportedRoomsAtom = atom((get) =>
+  get(allRoomsAtom).filter((roomId) => isUnsupportedRoom(mx().getRoom(roomId)))
+);