feat: improve parent note preview

src/components/ContentPreview/index.tsx

@@ -0,0 +1,34 @@
+import { extractEmbeddedNotesFromContent, extractImagesFromContent } from '@/lib/event'
+import { cn } from '@/lib/utils'
+import { Event } from 'nostr-tools'
+import { useMemo } from 'react'
+import { useTranslation } from 'react-i18next'
+import { embedded, embeddedNostrNpubRenderer, embeddedNostrProfileRenderer } from '../Embedded'
+
+export default function ContentPreview({
+  event,
+  className
+}: {
+  event?: Event
+  className?: string
+}) {
+  const { t } = useTranslation()
+  const content = useMemo(() => {
+    if (!event) return t('Not found')
+    const { contentWithoutEmbeddedNotes, embeddedNotes } = extractEmbeddedNotesFromContent(
+      event.content
+    )
+    const { contentWithoutImages, images } = extractImagesFromContent(contentWithoutEmbeddedNotes)
+    const contents = [contentWithoutImages]
+    if (images?.length) {
+      contents.push(`[${t('image')}]`)
+    }
+    if (embeddedNotes.length) {
+      contents.push(`[${t('note')}]`)
+    }
+    return embedded(contents.join(' '), [embeddedNostrProfileRenderer, embeddedNostrNpubRenderer])
+  }, [event])
+  if (!event) return null
+
+  return <div className={cn('pointer-events-none', className)}>{content}</div>
+}

src/components/Embedded/EmbeddedNote.tsx

@@ -35,8 +35,8 @@ function EmbeddedNoteSkeleton({ className }: { className?: string }) {
       onClick={(e) => e.stopPropagation()}
     >
       <div className="flex items-center space-x-2">
-        <Skeleton className="w-7 h-7 rounded-full" />
-        <Skeleton className="h-3 w-16 my-1" />
+        <Skeleton className="w-16 h-7 rounded-full" />
+        <Skeleton className="h-3 w-12 my-1" />
       </div>
       <Skeleton className="w-full h-4 my-1 mt-2" />
       <Skeleton className="w-2/3 h-4 my-1" />

src/components/Note/index.tsx

@@ -1,5 +1,6 @@
 import { useSecondaryPage } from '@/PageManager'
-import { getUsingClient } from '@/lib/event'
+import { useFetchEvent } from '@/hooks'
+import { getParentEventId, getUsingClient } from '@/lib/event'
 import { toNote } from '@/lib/link'
 import { Event } from 'nostr-tools'
 import { useMemo } from 'react'
@@ -12,21 +13,27 @@ import Username from '../Username'
 
 export default function Note({
   event,
-  parentEvent,
   size = 'normal',
   className,
+  hideParentNotePreview = false,
   hideStats = false,
   fetchNoteStats = false
 }: {
   event: Event
-  parentEvent?: Event
   size?: 'normal' | 'small'
   className?: string
+  hideParentNotePreview?: boolean
   hideStats?: boolean
   fetchNoteStats?: boolean
 }) {
   const { push } = useSecondaryPage()
+  const parentEventId = useMemo(
+    () => (hideParentNotePreview ? undefined : getParentEventId(event)),
+    [event, hideParentNotePreview]
+  )
+  const { event: parentEvent, isFetching } = useFetchEvent(parentEventId)
   const usingClient = useMemo(() => getUsingClient(event), [event])
+
   return (
     <div className={className}>
       <div className="flex items-center space-x-2">
@@ -49,13 +56,14 @@ export default function Note({
           </div>
         </div>
       </div>
-      {parentEvent && (
+      {parentEventId && (
         <ParentNotePreview
           event={parentEvent}
+          isFetching={isFetching}
           className="mt-2"
           onClick={(e) => {
             e.stopPropagation()
-            push(toNote(parentEvent))
+            push(toNote(parentEventId))
           }}
         />
       )}

src/components/NoteCard/MainNoteCard.tsx

@@ -1,6 +1,4 @@
 import { Separator } from '@/components/ui/separator'
-import { useFetchEvent } from '@/hooks'
-import { getParentEventId, getRootEventId } from '@/lib/event'
 import { toNote } from '@/lib/link'
 import { useSecondaryPage } from '@/PageManager'
 import { Event } from 'nostr-tools'
@@ -19,8 +17,6 @@ export default function MainNoteCard({
   embedded?: boolean
 }) {
   const { push } = useSecondaryPage()
-  const { event: rootEvent } = useFetchEvent(getRootEventId(event))
-  const { event: parentEvent } = useFetchEvent(getParentEventId(event))
   return (
     <div
       className={className}
@@ -33,12 +29,7 @@ export default function MainNoteCard({
         className={`clickable text-left ${embedded ? 'p-2 sm:p-3 border rounded-lg' : 'px-4 py-3'}`}
       >
         <RepostDescription reposter={reposter} />
-        <Note
-          size={embedded ? 'small' : 'normal'}
-          event={event}
-          parentEvent={parentEvent ?? rootEvent}
-          hideStats={embedded}
-        />
+        <Note size={embedded ? 'small' : 'normal'} event={event} hideStats={embedded} />
       </div>
       {!embedded && <Separator />}
     </div>

src/components/NoteList/index.tsx

@@ -335,13 +335,23 @@ function LoadingSkeleton({ isPictures }: { isPictures: boolean }) {
     <div className="px-4 py-3">
       <div className="flex items-center space-x-2">
         <Skeleton className="w-10 h-10 rounded-full" />
-        <div className="space-y-1">
-          <Skeleton className="w-10 h-4" />
-          <Skeleton className="w-20 h-3" />
+        <div className={`flex-1 w-0`}>
+          <div className="py-1">
+            <Skeleton className="h-4 w-16" />
+          </div>
+          <div className="py-0.5">
+            <Skeleton className="h-3 w-12" />
+          </div>
+        </div>
+      </div>
+      <div className="pt-2">
+        <div className="my-1">
+          <Skeleton className="w-full h-4 my-1 mt-2" />
+        </div>
+        <div className="my-1">
+          <Skeleton className="w-2/3 h-4 my-1" />
         </div>
       </div>
-      <Skeleton className="w-full h-5 mt-2" />
-      <Skeleton className="w-2/3 h-5 mt-2" />
     </div>
   )
 }

src/components/NotificationList/index.tsx

@@ -1,7 +1,6 @@
 import { Skeleton } from '@/components/ui/skeleton'
 import { BIG_RELAY_URLS, COMMENT_EVENT_KIND, PICTURE_EVENT_KIND } from '@/constants'
 import { useFetchEvent } from '@/hooks'
-import { extractEmbeddedNotesFromContent, extractImagesFromContent } from '@/lib/event'
 import { toNote } from '@/lib/link'
 import { tagNameEquals } from '@/lib/tag'
 import { useSecondaryPage } from '@/PageManager'
@@ -22,7 +21,7 @@ import {
 } from 'react'
 import { useTranslation } from 'react-i18next'
 import PullToRefresh from 'react-simple-pull-to-refresh'
-import { embedded, embeddedNostrNpubRenderer, embeddedNostrProfileRenderer } from '../Embedded'
+import ContentPreview from '../ContentPreview'
 import { FormattedTimestamp } from '../FormattedTimestamp'
 import UserAvatar from '../UserAvatar'
 
@@ -230,7 +229,7 @@ function ReactionNotification({ notification }: { notification: Event }) {
         <UserAvatar userId={notification.pubkey} size="small" />
         <Heart size={24} className="text-red-400" />
         <div>{notification.content === '+' ? <ThumbsUp size={14} /> : notification.content}</div>
-        <ContentPreview event={event} />
+        <ContentPreview className="truncate flex-1 w-0" event={event} />
       </div>
       <div className="text-muted-foreground">
         <FormattedTimestamp timestamp={notification.created_at} short />
@@ -248,7 +247,7 @@ function ReplyNotification({ notification }: { notification: Event }) {
     >
       <UserAvatar userId={notification.pubkey} size="small" />
       <MessageCircle size={24} className="text-blue-400" />
-      <ContentPreview event={notification} />
+      <ContentPreview className="truncate flex-1 w-0" event={notification} />
       <div className="text-muted-foreground">
         <FormattedTimestamp timestamp={notification.created_at} short />
       </div>
@@ -278,7 +277,7 @@ function RepostNotification({ notification }: { notification: Event }) {
     >
       <UserAvatar userId={notification.pubkey} size="small" />
       <Repeat size={24} className="text-green-400" />
-      <ContentPreview event={event} />
+      <ContentPreview className="truncate flex-1 w-0" event={event} />
       <div className="text-muted-foreground">
         <FormattedTimestamp timestamp={notification.created_at} short />
       </div>
@@ -307,26 +306,10 @@ function CommentNotification({ notification }: { notification: Event }) {
     >
       <UserAvatar userId={notification.pubkey} size="small" />
       <MessageCircle size={24} className="text-blue-400" />
-      <ContentPreview event={notification} />
+      <ContentPreview className="truncate flex-1 w-0" event={notification} />
       <div className="text-muted-foreground">
         <FormattedTimestamp timestamp={notification.created_at} short />
       </div>
     </div>
   )
 }
-
-function ContentPreview({ event }: { event?: Event }) {
-  const { t } = useTranslation()
-  const content = useMemo(() => {
-    if (!event) return null
-    const { contentWithoutEmbeddedNotes } = extractEmbeddedNotesFromContent(event.content)
-    const { contentWithoutImages, images } = extractImagesFromContent(contentWithoutEmbeddedNotes)
-    return embedded(contentWithoutImages + (images?.length ? `[${t('image')}]` : ''), [
-      embeddedNostrProfileRenderer,
-      embeddedNostrNpubRenderer
-    ])
-  }, [event])
-  if (!event) return null
-
-  return <div className="truncate flex-1 w-0">{content}</div>
-}

src/components/ParentNotePreview/index.tsx

@@ -1,37 +1,62 @@
+import { Skeleton } from '@/components/ui/skeleton'
 import { cn } from '@/lib/utils'
 import { useMuteList } from '@/providers/MuteListProvider'
 import { Event } from 'nostr-tools'
 import { useMemo } from 'react'
 import { useTranslation } from 'react-i18next'
+import ContentPreview from '../ContentPreview'
 import UserAvatar from '../UserAvatar'
 
 export default function ParentNotePreview({
   event,
+  isFetching = false,
   className,
   onClick
 }: {
-  event: Event
+  event?: Event
+  isFetching?: boolean
   className?: string
   onClick?: React.MouseEventHandler<HTMLDivElement> | undefined
 }) {
   const { t } = useTranslation()
   const { mutePubkeys } = useMuteList()
-  const isMuted = useMemo(() => mutePubkeys.includes(event.pubkey), [mutePubkeys, event])
+  const isMuted = useMemo(
+    () => (event ? mutePubkeys.includes(event.pubkey) : false),
+    [mutePubkeys, event]
+  )
+
+  if (isFetching) {
+    return (
+      <div
+        className={cn(
+          'flex gap-1 items-center text-sm rounded-full px-2 bg-muted w-44 max-w-full text-muted-foreground hover:text-foreground cursor-pointer',
+          className
+        )}
+        onClick={onClick}
+      >
+        <div className="shrink-0">{t('reply to')}</div>
+        <Skeleton className="w-4 h-4 rounded-full" />
+        <div className="py-1 flex-1">
+          <Skeleton className="h-3" />
+        </div>
+      </div>
+    )
+  }
 
   return (
     <div
       className={cn(
-        'flex space-x-1 items-center text-sm rounded-full px-2 bg-muted w-fit max-w-full text-muted-foreground hover:text-foreground cursor-pointer',
+        'flex gap-1 items-center text-sm rounded-full px-2 bg-muted w-fit max-w-full text-muted-foreground hover:text-foreground cursor-pointer',
         className
       )}
       onClick={onClick}
     >
       <div className="shrink-0">{t('reply to')}</div>
-      <UserAvatar className="shrink-0" userId={event.pubkey} size="tiny" />
+      {event && <UserAvatar className="shrink-0" userId={event.pubkey} size="tiny" />}
       {isMuted ? (
         <div className="truncate">{t('[muted]')}</div>
       ) : (
-        <div className="truncate">{event.content}</div>
+        <ContentPreview className="truncate" event={event} />
       )}
     </div>
   )

src/components/Username/index.tsx

@@ -64,7 +64,13 @@ export function SimpleUsername({
   skeletonClassName?: string
 }) {
   const { profile } = useFetchProfile(userId)
-  if (!profile) return <Skeleton className={cn('w-16 my-1', skeletonClassName)} />
+  if (!profile) {
+    return (
+      <div className="py-1">
+        <Skeleton className={cn('w-16', skeletonClassName)} />
+      </div>
+    )
+  }
 
   const { username } = profile
 

src/i18n/en.ts

@@ -49,6 +49,7 @@ export default {
     'switch to dark theme': 'switch to dark theme',
     'switch to system theme': 'switch to system theme',
     Note: 'Note',
+    note: 'note',
     "username's following": "{{username}}'s following",
     "username's used relays": "{{username}}'s used relays",
     "username's muted": "{{username}}'s muted",

src/i18n/zh.ts

@@ -49,6 +49,7 @@ export default {
     'switch to dark theme': '切换到深色主题',
     'switch to system theme': '切换到系统主题',
     Note: '笔记',
+    note: '笔记',
     "username's following": '{{username}} 的关注',
     "username's used relays": '{{username}} 使用的服务器',
     "username's muted": '{{username}} 屏蔽的用户',

src/pages/secondary/NotePage/index.tsx

@@ -1,10 +1,11 @@
 import { useSecondaryPage } from '@/PageManager'
+import ContentPreview from '@/components/ContentPreview'
 import Nip22ReplyNoteList from '@/components/Nip22ReplyNoteList'
 import Note from '@/components/Note'
 import PictureNote from '@/components/PictureNote'
 import ReplyNoteList from '@/components/ReplyNoteList'
 import UserAvatar from '@/components/UserAvatar'
-import Username from '@/components/Username'
+import { SimpleUsername } from '@/components/Username'
 import { Card } from '@/components/ui/card'
 import { Separator } from '@/components/ui/separator'
 import { Skeleton } from '@/components/ui/skeleton'
@@ -27,7 +28,25 @@ const NotePage = forwardRef(({ id, index }: { id?: string; index?: number }, ref
     return (
       <SecondaryPageLayout ref={ref} index={index} title={t('Note')}>
         <div className="px-4">
-          <Skeleton className="w-10 h-10 rounded-full" />
+          <div className="flex items-center space-x-2">
+            <Skeleton className="w-10 h-10 rounded-full" />
+            <div className={`flex-1 w-0`}>
+              <div className="py-1">
+                <Skeleton className="h-4 w-16" />
+              </div>
+              <div className="py-0.5">
+                <Skeleton className="h-3 w-12" />
+              </div>
+            </div>
+          </div>
+          <div className="pt-2">
+            <div className="my-1">
+              <Skeleton className="w-full h-4 my-1 mt-2" />
+            </div>
+            <div className="my-1">
+              <Skeleton className="w-2/3 h-4 my-1" />
+            </div>
+          </div>
         </div>
       </SecondaryPageLayout>
     )
@@ -55,7 +74,7 @@ const NotePage = forwardRef(({ id, index }: { id?: string; index?: number }, ref
           <ParentNote key={`root-note-${event.id}`} eventId={rootEventId} />
         )}
         <ParentNote key={`parent-note-${event.id}`} eventId={parentEventId} />
-        <Note key={`note-${event.id}`} event={event} fetchNoteStats />
+        <Note key={`note-${event.id}`} event={event} fetchNoteStats hideParentNotePreview />
       </div>
       <Separator className="mb-2 mt-4" />
       {event.kind === kinds.ShortTextNote ? (
@@ -74,23 +93,52 @@ NotePage.displayName = 'NotePage'
 export default NotePage
 
 function ParentNote({ eventId }: { eventId?: string }) {
+  const { t } = useTranslation()
   const { push } = useSecondaryPage()
-  const { event } = useFetchEvent(eventId)
-  if (!event) return null
+  const { event, isFetching } = useFetchEvent(eventId)
+  if (!eventId) return null
+
+  if (isFetching) {
+    return (
+      <div>
+        <Card
+          className="flex space-x-1 p-1 items-center clickable text-sm text-muted-foreground hover:text-foreground"
+          onClick={() => push(toNote(eventId))}
+        >
+          <Skeleton className="shrink w-4 h-4 rounded-full" />
+          <div className="py-1 flex-1">
+            <Skeleton className="h-3" />
+          </div>
+        </Card>
+        <div className="ml-5 w-px h-2 bg-border" />
+      </div>
+    )
+  }
+
+  if (!event) {
+    return (
+      <div>
+        <Card className="flex p-1 items-center justify-center text-sm text-muted-foreground">
+          {t('Not found')}
+        </Card>
+        <div className="ml-5 w-px h-2 bg-border" />
+      </div>
+    )
+  }
 
   return (
     <div>
       <Card
         className="flex space-x-1 p-1 items-center clickable text-sm text-muted-foreground hover:text-foreground"
-        onClick={() => push(toNote(event))}
+        onClick={() => push(toNote(eventId))}
       >
         <UserAvatar userId={event.pubkey} size="tiny" className="shrink-0" />
-        <Username
+        <SimpleUsername
           userId={event.pubkey}
-          className="font-semibold"
-          skeletonClassName="h-4 shrink-0"
+          className="font-semibold truncate shrink-0"
+          skeletonClassName="h-3 shrink-0"
         />
-        <div className="truncate">{event.content}</div>
+        <ContentPreview className="truncate" event={event} />
       </Card>
       <div className="ml-5 w-px h-2 bg-border" />
     </div>