Refactor timeline (#1346)

* fix intersection & resize observer

* add binary search util

* add scroll info util

* add virtual paginator hook - WIP

* render timeline using paginator hook

* add continuous pagination to fill timeline

* add doc comments in virtual paginator hook

* add scroll to element func in virtual paginator

* extract timeline pagination login into hook

* add sliding name for timeline messages - testing

* scroll with live event

* change message rending style

* make message timestamp smaller

* remove unused imports

* add random number between util

* add compact message component

* add sanitize html types

* fix sending alias in room mention

* get room member display name util

* add get room with canonical alias util

* add sanitize html util

* render custom html with new styles

* fix linkifying link text

* add reaction component

* display message reactions in timeline

* Change mention color

* show edited message

* add event sent by function factory

* add functions to get emoji shortcode

* add component for reaction msg

* add tooltip for who has reacted

* add message layouts & placeholder

* fix reaction size

* fix dark theme colors

* add code highlight with prismjs

* add options to configure spacing in msgs

* render message reply

* fix trim reply from body regex

* fix crash when loading reply

* fix reply hover style

* decrypt event on timeline paginate

* update custom html code style

* remove console logs

* fix virtual paginator scroll to func

* fix virtual paginator scroll to types

* add stop scroll for in view item options

* fix virtual paginator out of range scroll to index

* scroll to and highlight reply on click

* fix reply hover style

* make message avatar clickable

* fix scrollTo issue in virtual paginator

* load reply from fetch

* import virtual paginator restore scroll

* load timeline for specific event

* Fix back pagination recalibration

* fix reply min height

* revert code block colors to secondary

* stop sanitizing text in code block

* add decrypt file util

* add image media component

* update folds

* fix code block font style

* add msg event type

* add scale dimension util

* strict msg layout type

* add image renderer component

* add message content fallback components

* add message matrix event renderer components

* render matrix event using hooks

* add attachment component

* add attachment content types

* handle error when rendering image in timeline

* add video component

* render video

* include blurhash in thumbnails

* generate thumbnails for image message

* fix reactToDom spoiler opts

* add hooks for HTMLMediaElement

* render audio file in timeline

* add msg image content component

* fix image content props

* add video content component

* render new image/video component in timeline

* remove console.log

* convert seconds to milliseconds in video info

* add load thumbnail prop to video content component

* add file saver types

* add file header component

* add file content component

* render file in timeline

* add media control component

* render audio message in room timeline

* remove moved components

* safely load message reply

* add media loading hook

* update media control layout

* add loading indication in audio component

* fill audio play icon when playing audio

* fix media expanding

* add image viewer - WIP

* add pan and zoom control to image viewer

* add text based file viewer

* add pdf viewer

* add error handling in pdf viewer

* add download btn to pdf viewer

* fix file button spinner fill

* fix file opens on re-render

* add range slider in audio content player

* render location in timeline

* update folds

* display membership event in timeline

* make reactions toggle

* render sticker messages in timeline

* render room name, topic, avatar change and event

* fix typos

* update render state event type style

* add  room intro in start of timeline

* add power levels context

* fix wrong param passing in RoomView

* fix sending typing notification in wrong room

Slate onChange callback was not updating with react re-renders.

* send typing status on key up

* add typing indicator component

* add typing member atom

* display typing status in member drawer

* add room view typing member component

* display typing members in room view

* remove old roomTimeline uses

* add event readers hook

* add latest event hook

* display following members in room view

* fetch event instead of event context for reply

* fix typo in virtual paginator hook

* add scroll to latest btn in timeline

* change scroll to latest chip variant

* destructure paginator object to improve perf

* restore forward dir scroll in virtual paginator

* run scroll to bottom in layout effect

* display unread message indicator in timeline

* make component for room timeline float

* add timeline divider component

* add day divider and format message time

* apply message spacing to dividers

* format date in room intro

* send read receipt on message arrive

* add event readers component

* add reply, read receipt, source delete opt

* bug fixes

* update timeline on delete & show reason

* fix empty reaction container style

* show msg selection effect on msg option open

* add report message options

* add options to send quick reactions

* add emoji board in message options

* add reaction viewer

* fix styles

* show view reaction in msg options menu

* fix spacing between two msg by same person

* add option menu in other rendered event

* handle m.room.encrypted messages

* fix italic reply text overflow cut

* handle encrypted sticker messages

* remove console log

* prevent message context menu with alt key pressed

* make mentions clickable in messages

* add options to show and hidden events in timeline

* add option to disable media autoload

* remove old emojiboard opener

* add options to use system emoji

* refresh timeline on reset

* fix stuck typing member in member drawer

src/app/organisms/room/MembersDrawer.tsx

@@ -10,6 +10,7 @@ import {
   Avatar,
   AvatarFallback,
   AvatarImage,
+  Badge,
   Box,
   Chip,
   ContainerColor,
@@ -33,6 +34,7 @@ import { useVirtualizer } from '@tanstack/react-virtual';
 import FocusTrap from 'focus-trap-react';
 import millify from 'millify';
 import classNames from 'classnames';
+import { useAtomValue } from 'jotai';
 
 import { openInviteUser, openProfileViewer } from '../../../client/action/navigation';
 import * as css from './MembersDrawer.css';
@@ -48,6 +50,10 @@ import { UseAsyncSearchOptions, useAsyncSearch } from '../../hooks/useAsyncSearc
 import { useDebounce } from '../../hooks/useDebounce';
 import colorMXID from '../../../util/colorMXID';
 import { usePowerLevelTags, PowerLevelTag } from '../../hooks/usePowerLevelTags';
+import { roomIdToTypingMembersAtom, selectRoomTypingMembersAtom } from '../../state/typingMembers';
+import { TypingIndicator } from '../../components/typing-indicator';
+import { getMemberDisplayName } from '../../utils/room';
+import { getMxIdLocalPart } from '../../utils/matrix';
 
 export const MembershipFilters = {
   filterJoined: (m: RoomMember) => m.membership === Membership.Join,
@@ -175,6 +181,10 @@ export function MembersDrawer({ room }: MembersDrawerProps) {
   });
   const [onTop, setOnTop] = useState(true);
 
+  const typingMembers = useAtomValue(
+    useMemo(() => selectRoomTypingMembersAtom(room.roomId, roomIdToTypingMembersAtom), [room])
+  );
+
   const filteredMembers = useMemo(
     () =>
       members
@@ -235,6 +245,9 @@ export function MembersDrawer({ room }: MembersDrawerProps) {
     { wait: 200 }
   );
 
+  const getName = (member: RoomMember) =>
+    getMemberDisplayName(room, member.userId) ?? getMxIdLocalPart(member.userId) ?? member.userId;
+
   const handleMemberClick: MouseEventHandler<HTMLButtonElement> = (evt) => {
     const btn = evt.currentTarget as HTMLButtonElement;
     const userId = btn.getAttribute('data-user-id');
@@ -470,6 +483,7 @@ export function MembersDrawer({ room }: MembersDrawerProps) {
                   }
 
                   const member = tagOrMember;
+                  const name = getName(member);
                   const avatarUrl = member.getAvatarUrl(
                     mx.baseUrl,
                     100,
@@ -482,7 +496,7 @@ export function MembersDrawer({ room }: MembersDrawerProps) {
                   return (
                     <MenuItem
                       style={{
-                        padding: config.space.S200,
+                        padding: `0 ${config.space.S200}`,
                         transform: `translateY(${vItem.start}px)`,
                       }}
                       data-index={vItem.index}
@@ -504,15 +518,24 @@ export function MembersDrawer({ room }: MembersDrawerProps) {
                                 color: 'white',
                               }}
                             >
-                              <Text size="T200">{member.name[0]}</Text>
+                              <Text size="H6">{name[0]}</Text>
                             </AvatarFallback>
                           )}
                         </Avatar>
                       }
+                      after={
+                        typingMembers.find((tm) => tm.userId === member.userId) && (
+                          <Badge size="300" variant="Secondary" fill="Soft" radii="Pill" outlined>
+                            <TypingIndicator size="300" />
+                          </Badge>
+                        )
+                      }
                     >
-                      <Text size="T400" truncate>
-                        {member.name}
-                      </Text>
+                      <Box grow="Yes">
+                        <Text size="T400" truncate>
+                          {name}
+                        </Text>
+                      </Box>
                     </MenuItem>
                   );
                 })}