LotusGuild/cinny
3
0
Fork 0
Code Issues 97 Pull Requests 2 Actions Packages Projects Releases Wiki Activity

feat(threads): room-level Threads list panel

Browse Source 
Lotus could view one thread at a time but had no overview of a room's
threads. Add a Threads list side panel, opened from a new Threads toggle
in the room header (mirrors the gallery/widgets toggles).

- Lists every thread with a rich row: root sender + snippet, unread dot,
  "N replies - last reply <time>", and a participant avatar pile.
- Segmented filter (All / Unread / Participating) and sort (Recent /
  Oldest by last-reply time), both persisted in localStorage
  (cinny_threads_filter_v1 / cinny_threads_sort_v1) and normalized via
  type guards.
- Clicking a row opens the existing single-thread ThreadPanel by reusing
  setActiveThreadId; reading it clears the row's unread badge live.
- Stays live via ThreadEvent.New/NewReply/Update/Delete +
  RoomEvent.UnreadNotifications, with a signature guard to avoid churn,
  and is virtualized (@tanstack/react-virtual) for busy rooms.

Reuses room.getThreads()/fetchRoomThreads(), thread.hasCurrentUser-
Participated / lastReply() / length, getThreadUnreadNotificationCount
(muted threads zeroed), useMemberAvatar/StackedAvatar/UserAvatar,
scaleSystemEmoji/trimReplyFromBody, UnreadBadge, and the Bookmarks-panel
segmented-control + localStorage-atom patterns. Filter/sort logic is pure
in utils/threadList.ts with 8 unit tests. New panel is wired into
Room.tsx's mutually-exclusive content-panel switching.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
jared
2026-07-10 01:08:34 -04:00
co-authored by Claude Opus 4.8
parent 57f21e5cac
commit d6d1f5a233
9 changed files with 693 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
LOTUS_FEATURES.md
+6
View File
@@ -865,6 +865,12 @@ Full threaded-conversation support (`m.thread`, matrix-js-sdk `threadSupport`),
A right-side drawer (mirrors the members drawer; fullscreen on mobile) with the thread's root message emphasized at top, an "N replies" divider, the full reply timeline (virtualized, back-paginates via `/relations`, decrypts E2EE threads), reactions/edits/redactions, and its own composer. Open it from **Reply in Thread** in the message menu, a reply's thread indicator, or a summary chip; close with **×** or Escape. Reading the panel sends threaded read receipts so per-thread unread counts clear.
### Threads List Panel
A room-level overview of **all** threads, opened from a **Threads** button (🧵) in the room header (mirrors the gallery/widgets toggles). Each row shows the root sender + message snippet, an unread dot, a meta line ("N replies · last reply 5m ago") and a **participant avatar pile**. A segmented **filter** (All / Unread / Participating — the latter via `thread.hasCurrentUserParticipated`) and **sort** (Recent / Oldest, by last-reply time) sit in the toolbar; both persist in localStorage (`cinny_threads_filter_v1` / `cinny_threads_sort_v1`). Clicking a row opens the existing single-thread `ThreadPanel` (reuses `setActiveThreadId`), and reading it clears the row's unread badge live. The list stays live via `ThreadEvent.New/NewReply/Update/Delete` + `RoomEvent.UnreadNotifications` and is virtualized for busy rooms.
- Files: `features/room/thread/ThreadsListPanel.tsx`, `hooks/useRoomThreads.ts` (populates via `room.fetchRoomThreads()` + `room.getThreads()`), `state/threadsList.ts`, pure filter/sort in `utils/threadList.ts` (`filterThreads`/`sortThreads`, unit-tested). Reuses `useThreadSummary` data, `UnreadBadge`, `StackedAvatar`/`useMemberAvatar`, and the Bookmarks-panel segmented-control pattern.
### Summary Chips
Root messages in the main timeline show a **"N replies · time"** chip (server-aggregated `m.thread` bundle, or the live Thread once loaded) with an unread badge — threaded replies no longer render inline in the main timeline, so the chip is how conversations stay discoverable.