feat: polls (#451)

Co-authored-by: silberengel <silberengel7@protonmail.com>
2025-07-27 12:05:50 +08:00
parent 636ceacdad
commit b35e0cf850
35 changed files with 1240 additions and 130 deletions
--- a/src/components/Note/Poll.tsx
+++ b/src/components/Note/Poll.tsx
@@ -0,0 +1,232 @@
+import { Button } from '@/components/ui/button'
+import { POLL_TYPE } from '@/constants'
+import { useFetchPollResults } from '@/hooks/useFetchPollResults'
+import { createPollResponseDraftEvent } from '@/lib/draft-event'
+import { getPollMetadataFromEvent } from '@/lib/event-metadata'
+import { cn } from '@/lib/utils'
+import { useNostr } from '@/providers/NostrProvider'
+import client from '@/services/client.service'
+import pollResultsService from '@/services/poll-results.service'
+import dayjs from 'dayjs'
+import { CheckCircle2, Loader2 } from 'lucide-react'
+import { Event } from 'nostr-tools'
+import { useMemo, useState } from 'react'
+import { useTranslation } from 'react-i18next'
+import { toast } from 'sonner'
+
+export default function Poll({ event, className }: { event: Event; className?: string }) {
+  const { t } = useTranslation()
+  const { pubkey, publish, startLogin } = useNostr()
+  const [isVoting, setIsVoting] = useState(false)
+  const [selectedOptionIds, setSelectedOptionIds] = useState<string[]>([])
+  const pollResults = useFetchPollResults(event.id)
+  const [isLoadingResults, setIsLoadingResults] = useState(false)
+  const poll = useMemo(() => getPollMetadataFromEvent(event), [event])
+  const votedOptionIds = useMemo(() => {
+    if (!pollResults || !pubkey) return []
+    return Object.entries(pollResults.results)
+      .filter(([, voters]) => voters.has(pubkey))
+      .map(([optionId]) => optionId)
+  }, [pollResults, pubkey])
+  const validPollOptionIds = useMemo(() => poll?.options.map((option) => option.id) || [], [poll])
+  const isExpired = useMemo(() => poll?.endsAt && dayjs().unix() > poll.endsAt, [poll])
+  const isMultipleChoice = useMemo(() => poll?.pollType === POLL_TYPE.MULTIPLE_CHOICE, [poll])
+  const canVote = useMemo(() => !isExpired && !votedOptionIds.length, [isExpired, votedOptionIds])
+
+  if (!poll) {
+    return null
+  }
+
+  const fetchResults = async () => {
+    setIsLoadingResults(true)
+    try {
+      const relays = await ensurePollRelays(event.pubkey, poll)
+      return await pollResultsService.fetchResults(
+        event.id,
+        relays,
+        validPollOptionIds,
+        isMultipleChoice,
+        poll.endsAt
+      )
+    } catch (error) {
+      console.error('Failed to fetch poll results:', error)
+      toast.error('Failed to fetch poll results: ' + (error as Error).message)
+    } finally {
+      setIsLoadingResults(false)
+    }
+  }
+
+  const handleOptionClick = (optionId: string) => {
+    if (isExpired) return
+
+    if (isMultipleChoice) {
+      setSelectedOptionIds((prev) =>
+        prev.includes(optionId) ? prev.filter((id) => id !== optionId) : [...prev, optionId]
+      )
+    } else {
+      setSelectedOptionIds((prev) => (prev.includes(optionId) ? [] : [optionId]))
+    }
+  }
+
+  const handleVote = async () => {
+    if (selectedOptionIds.length === 0) return
+    if (!pubkey) {
+      startLogin()
+      return
+    }
+
+    setIsVoting(true)
+    try {
+      if (!pollResults) {
+        const _pollResults = await fetchResults()
+        if (_pollResults && _pollResults.voters.has(pubkey)) {
+          return
+        }
+      }
+
+      const additionalRelayUrls = await ensurePollRelays(event.pubkey, poll)
+
+      const draftEvent = createPollResponseDraftEvent(event, selectedOptionIds)
+      await publish(draftEvent, {
+        additionalRelayUrls
+      })
+
+      setSelectedOptionIds([])
+      pollResultsService.addPollResponse(event.id, pubkey, selectedOptionIds)
+    } catch (error) {
+      console.error('Failed to vote:', error)
+      toast.error('Failed to vote: ' + (error as Error).message)
+    } finally {
+      setIsVoting(false)
+    }
+  }
+
+  return (
+    <div className={className}>
+      <div className="space-y-2">
+        <div className="text-sm text-muted-foreground">
+          {poll.pollType === POLL_TYPE.MULTIPLE_CHOICE && (
+            <p>{t('Multiple choice (select one or more)')}</p>
+          )}
+        </div>
+
+        {/* Poll Options */}
+        <div className="grid gap-2">
+          {poll.options.map((option) => {
+            const votes = pollResults?.results?.[option.id]?.size ?? 0
+            const totalVotes = pollResults?.totalVotes ?? 0
+            const percentage = totalVotes > 0 ? (votes / totalVotes) * 100 : 0
+            const isMax =
+              pollResults && pollResults.totalVotes > 0
+                ? Object.values(pollResults.results).every((res) => res.size <= votes)
+                : false
+
+            return (
+              <button
+                key={option.id}
+                title={option.label}
+                className={cn(
+                  'relative w-full px-4 py-3 rounded-lg border transition-all flex items-center gap-2',
+                  canVote ? 'cursor-pointer' : 'cursor-not-allowed',
+                  canVote &&
+                    (selectedOptionIds.includes(option.id)
+                      ? 'border-primary bg-primary/20'
+                      : 'hover:border-primary/40 hover:bg-primary/5')
+                )}
+                onClick={(e) => {
+                  e.stopPropagation()
+                  handleOptionClick(option.id)
+                }}
+                disabled={!canVote}
+              >
+                {/* Content */}
+                <div className="flex items-center gap-2 flex-1 w-0 z-10">
+                  <div className={cn('line-clamp-2 text-left', isMax ? 'font-semibold' : '')}>
+                    {option.label}
+                  </div>
+                  {votedOptionIds.includes(option.id) && (
+                    <CheckCircle2 className="size-4 shrink-0" />
+                  )}
+                </div>
+                {!!pollResults && (
+                  <div
+                    className={cn(
+                      'text-muted-foreground shrink-0 z-10',
+                      isMax ? 'font-semibold text-foreground' : ''
+                    )}
+                  >
+                    {percentage.toFixed(1)}%
+                  </div>
+                )}
+
+                {/* Progress Bar Background */}
+                <div
+                  className={cn(
+                    'absolute inset-0 rounded-md transition-all duration-700 ease-out',
+                    isMax ? 'bg-primary/60' : 'bg-muted/90'
+                  )}
+                  style={{ width: `${percentage}%` }}
+                />
+              </button>
+            )
+          })}
+        </div>
+
+        {/* Results Summary */}
+        <div className="text-sm text-muted-foreground">
+          {!!pollResults && t('{{number}} votes', { number: pollResults.totalVotes ?? 0 })}
+          {!!pollResults && !!poll.endsAt && ' · '}
+          {!!poll.endsAt &&
+            (isExpired
+              ? t('Poll has ended')
+              : t('Poll ends at {{time}}', {
+                  time: new Date(poll.endsAt * 1000).toLocaleString()
+                }))}
+        </div>
+
+        {(canVote || !pollResults) && (
+          <div className="flex items-center justify-between gap-2">
+            {/* Vote Button */}
+            {canVote && (
+              <Button
+                onClick={(e) => {
+                  e.stopPropagation()
+                  if (selectedOptionIds.length === 0) return
+                  handleVote()
+                }}
+                disabled={!selectedOptionIds.length || isVoting}
+                className="flex-1"
+              >
+                {isVoting && <Loader2 className="animate-spin" />}
+                {t('Vote')}
+              </Button>
+            )}
+
+            {!pollResults && (
+              <Button
+                variant="secondary"
+                onClick={(e) => {
+                  e.stopPropagation()
+                  fetchResults()
+                }}
+                disabled={isLoadingResults}
+              >
+                {isLoadingResults && <Loader2 className="animate-spin" />}
+                {t('Load results')}
+              </Button>
+            )}
+          </div>
+        )}
+      </div>
+    </div>
+  )
+}
+
+async function ensurePollRelays(creator: string, poll: { relayUrls: string[] }) {
+  const relays = poll.relayUrls.slice(0, 4)
+  if (!relays.length) {
+    const relayList = await client.fetchRelayList(creator)
+    relays.push(...relayList.read.slice(0, 4))
+  }
+  return relays
+}
--- a/src/components/Note/UnknownNote.tsx
+++ b/src/components/Note/UnknownNote.tsx
@@ -3,7 +3,7 @@ import { Event } from 'nostr-tools'
 import { useTranslation } from 'react-i18next'
 import ClientSelect from '../ClientSelect'

-export function UnknownNote({ event, className }: { event: Event; className?: string }) {
+export default function UnknownNote({ event, className }: { event: Event; className?: string }) {
  const { t } = useTranslation()

  return (
--- a/src/components/Note/index.tsx
+++ b/src/components/Note/index.tsx
@@ -29,7 +29,8 @@ import LiveEvent from './LiveEvent'
 import LongFormArticle from './LongFormArticle'
 import MutedNote from './MutedNote'
 import NsfwNote from './NsfwNote'
-import { UnknownNote } from './UnknownNote'
+import Poll from './Poll'
+import UnknownNote from './UnknownNote'

 export default function Note({
  event,
@@ -69,7 +70,8 @@ export default function Note({
      kinds.CommunityDefinition,
      ExtendedKind.GROUP_METADATA,
      ExtendedKind.PICTURE,
-      ExtendedKind.COMMENT
+      ExtendedKind.COMMENT,
+      ExtendedKind.POLL
    ].includes(event.kind)
  ) {
    content = <UnknownNote className="mt-2" event={event} />
@@ -87,6 +89,13 @@ export default function Note({
    content = <GroupMetadata className="mt-2" event={event} originalNoteId={originalNoteId} />
  } else if (event.kind === kinds.CommunityDefinition) {
    content = <CommunityDefinition className="mt-2" event={event} />
+  } else if (event.kind === ExtendedKind.POLL) {
+    content = (
+      <>
+        <Content className="mt-2" event={event} />
+        <Poll className="mt-2" event={event} />
+      </>
+    )
  } else {
    content = <Content className="mt-2" event={event} />
  }
--- a/src/components/NoteList/index.tsx
+++ b/src/components/NoteList/index.tsx
@@ -24,6 +24,14 @@ import Tabs from '../Tabs'
 const LIMIT = 100
 const ALGO_LIMIT = 500
 const SHOW_COUNT = 10
+const KINDS = [
+  kinds.ShortTextNote,
+  kinds.Repost,
+  kinds.Highlights,
+  kinds.LongFormArticle,
+  ExtendedKind.COMMENT,
+  ExtendedKind.POLL
+]

 export default function NoteList({
  relayUrls = [],
@@ -115,13 +123,7 @@ export default function NoteList({
        subRequests.push({
          urls: myRelayList.write.concat(BIG_RELAY_URLS).slice(0, 5),
          filter: {
-            kinds: [
-              kinds.ShortTextNote,
-              kinds.Repost,
-              kinds.Highlights,
-              ExtendedKind.COMMENT,
-              kinds.LongFormArticle
-            ],
+            kinds: KINDS,
            authors: [pubkey],
            '#p': [author],
            limit: LIMIT
@@ -130,13 +132,7 @@ export default function NoteList({
        subRequests.push({
          urls: targetRelayList.write.concat(BIG_RELAY_URLS).slice(0, 5),
          filter: {
-            kinds: [
-              kinds.ShortTextNote,
-              kinds.Repost,
-              kinds.Highlights,
-              ExtendedKind.COMMENT,
-              kinds.LongFormArticle
-            ],
+            kinds: KINDS,
            authors: [author],
            '#p': [pubkey],
            limit: LIMIT
@@ -149,16 +145,7 @@ export default function NoteList({
        }
        const _filter = {
          ...filter,
-          kinds:
-            filterType === 'pictures'
-              ? [ExtendedKind.PICTURE]
-              : [
-                  kinds.ShortTextNote,
-                  kinds.Repost,
-                  kinds.Highlights,
-                  ExtendedKind.COMMENT,
-                  kinds.LongFormArticle
-                ],
+          kinds: filterType === 'pictures' ? [ExtendedKind.PICTURE] : KINDS,
          limit: areAlgoRelays ? ALGO_LIMIT : LIMIT
        }
        if (relayUrls.length === 0 && (_filter.authors?.length || author)) {
--- a/src/components/PostEditor/PollEditor.tsx
+++ b/src/components/PostEditor/PollEditor.tsx
@@ -0,0 +1,145 @@
+import { Button } from '@/components/ui/button'
+import { Input } from '@/components/ui/input'
+import { Label } from '@/components/ui/label'
+import { Switch } from '@/components/ui/switch'
+import { normalizeUrl } from '@/lib/url'
+import { TPollCreateData } from '@/types'
+import dayjs from 'dayjs'
+import { AlertCircle, Eraser, X } from 'lucide-react'
+import { Dispatch, SetStateAction, useEffect, useState } from 'react'
+import { useTranslation } from 'react-i18next'
+
+export default function PollEditor({
+  pollCreateData,
+  setPollCreateData,
+  setIsPoll
+}: {
+  pollCreateData: TPollCreateData
+  setPollCreateData: Dispatch<SetStateAction<TPollCreateData>>
+  setIsPoll: Dispatch<SetStateAction<boolean>>
+}) {
+  const { t } = useTranslation()
+  const [isMultipleChoice, setIsMultipleChoice] = useState(pollCreateData.isMultipleChoice)
+  const [options, setOptions] = useState(pollCreateData.options)
+  const [endsAt, setEndsAt] = useState(
+    pollCreateData.endsAt ? dayjs(pollCreateData.endsAt * 1000).format('YYYY-MM-DDTHH:mm') : ''
+  )
+  const [relayUrls, setRelayUrls] = useState(pollCreateData.relays.join(', '))
+
+  useEffect(() => {
+    setPollCreateData({
+      isMultipleChoice,
+      options,
+      endsAt: endsAt ? dayjs(endsAt).startOf('minute').unix() : undefined,
+      relays: relayUrls
+        ? relayUrls
+            .split(',')
+            .map((url) => normalizeUrl(url.trim()))
+            .filter(Boolean)
+        : []
+    })
+  }, [isMultipleChoice, options, endsAt, relayUrls])
+
+  const handleAddOption = () => {
+    setOptions([...options, ''])
+  }
+
+  const handleRemoveOption = (index: number) => {
+    if (options.length > 2) {
+      setOptions(options.filter((_, i) => i !== index))
+    }
+  }
+
+  const handleOptionChange = (index: number, value: string) => {
+    const newOptions = [...options]
+    newOptions[index] = value
+    setOptions(newOptions)
+  }
+
+  return (
+    <div className="space-y-4 border rounded-lg p-3">
+      <div className="space-y-2">
+        {options.map((option, index) => (
+          <div key={index} className="flex gap-2">
+            <Input
+              value={option}
+              onChange={(e) => handleOptionChange(index, e.target.value)}
+              placeholder={t('Option {{number}}', { number: index + 1 })}
+            />
+            <Button
+              type="button"
+              variant="ghost-destructive"
+              size="icon"
+              onClick={() => handleRemoveOption(index)}
+              disabled={options.length <= 2}
+            >
+              <X />
+            </Button>
+          </div>
+        ))}
+        <Button type="button" variant="outline" onClick={handleAddOption}>
+          {t('Add Option')}
+        </Button>
+      </div>
+
+      <div className="flex items-center space-x-2">
+        <Label htmlFor="multiple-choice">{t('Allow multiple choices')}</Label>
+        <Switch
+          id="multiple-choice"
+          checked={isMultipleChoice}
+          onCheckedChange={setIsMultipleChoice}
+        />
+      </div>
+
+      <div className="grid gap-2">
+        <Label htmlFor="ends-at">{t('End Date (optional)')}</Label>
+        <div className="flex items-center gap-2">
+          <Input
+            id="ends-at"
+            type="datetime-local"
+            value={endsAt}
+            onChange={(e) => setEndsAt(e.target.value)}
+          />
+          <Button
+            type="button"
+            variant="ghost-destructive"
+            size="icon"
+            onClick={() => setEndsAt('')}
+            disabled={!endsAt}
+            title={t('Clear end date')}
+          >
+            <Eraser />
+          </Button>
+        </div>
+      </div>
+
+      <div className="grid gap-2">
+        <Label htmlFor="relay-urls">{t('Relay URLs (optional, comma-separated)')}</Label>
+        <Input
+          id="relay-urls"
+          value={relayUrls}
+          onChange={(e) => setRelayUrls(e.target.value)}
+          placeholder="wss://relay1.com, wss://relay2.com"
+        />
+      </div>
+
+      <div className="grid gap-2">
+        <div className="p-3 rounded-lg text-sm bg-destructive [&_svg]:size-4">
+          <div className="flex items-center gap-2">
+            <AlertCircle />
+            <div className="font-medium">{t('This is a poll note.')}</div>
+          </div>
+          <div className="pl-6">
+            {t(
+              'Unlike regular notes, polls are not widely supported and may not display on other clients.'
+            )}
+          </div>
+        </div>
+
+        <Button variant="ghost-destructive" className="w-full" onClick={() => setIsPoll(false)}>
+          {t('Remove poll')}
+        </Button>
+      </div>
+    </div>
+  )
+}
--- a/src/components/PostEditor/PostContent.tsx
+++ b/src/components/PostEditor/PostContent.tsx
@@ -1,17 +1,23 @@
 import Note from '@/components/Note'
 import { Button } from '@/components/ui/button'
 import { ScrollArea } from '@/components/ui/scroll-area'
-import { createCommentDraftEvent, createShortTextNoteDraftEvent } from '@/lib/draft-event'
+import {
+  createCommentDraftEvent,
+  createPollDraftEvent,
+  createShortTextNoteDraftEvent
+} from '@/lib/draft-event'
 import { isTouchDevice } from '@/lib/utils'
 import { useNostr } from '@/providers/NostrProvider'
-import postContentCache from '@/services/post-content-cache.service'
-import { ImageUp, LoaderCircle, Settings, Smile } from 'lucide-react'
+import postEditorCache from '@/services/post-editor-cache.service'
+import { TPollCreateData } from '@/types'
+import { ImageUp, ListTodo, LoaderCircle, Settings, Smile } from 'lucide-react'
 import { Event, kinds } from 'nostr-tools'
-import { useRef, useState } from 'react'
+import { useEffect, useRef, useState } from 'react'
 import { useTranslation } from 'react-i18next'
 import { toast } from 'sonner'
 import EmojiPickerDialog from '../EmojiPickerDialog'
 import Mentions from './Mentions'
+import PollEditor from './PollEditor'
 import { usePostEditor } from './PostEditorProvider'
 import PostOptions from './PostOptions'
 import PostTextarea, { TPostTextareaHandle } from './PostTextarea'
@@ -28,7 +34,7 @@ export default function PostContent({
  close: () => void
 }) {
  const { t } = useTranslation()
-  const { publish, checkLogin } = useNostr()
+  const { pubkey, publish, checkLogin } = useNostr()
  const { uploadingFiles, setUploadingFiles } = usePostEditor()
  const [text, setText] = useState('')
  const textareaRef = useRef<TPostTextareaHandle>(null)
@@ -38,7 +44,63 @@ export default function PostContent({
  const [specifiedRelayUrls, setSpecifiedRelayUrls] = useState<string[] | undefined>(undefined)
  const [mentions, setMentions] = useState<string[]>([])
  const [isNsfw, setIsNsfw] = useState(false)
-  const canPost = !!text && !posting && !uploadingFiles
+  const [isPoll, setIsPoll] = useState(false)
+  const [pollCreateData, setPollCreateData] = useState<TPollCreateData>({
+    isMultipleChoice: false,
+    options: ['', ''],
+    endsAt: undefined,
+    relays: []
+  })
+  const isFirstRender = useRef(true)
+  const canPost =
+    !!pubkey &&
+    !!text &&
+    !posting &&
+    !uploadingFiles &&
+    (!isPoll || pollCreateData.options.filter((option) => !!option.trim()).length >= 2)
+
+  useEffect(() => {
+    if (isFirstRender.current) {
+      isFirstRender.current = false
+      const cachedSettings = postEditorCache.getPostSettingsCache({
+        defaultContent,
+        parentEvent
+      })
+      if (cachedSettings) {
+        setIsNsfw(cachedSettings.isNsfw ?? false)
+        setIsPoll(cachedSettings.isPoll ?? false)
+        setPollCreateData(
+          cachedSettings.pollCreateData ?? {
+            isMultipleChoice: false,
+            options: ['', ''],
+            endsAt: undefined,
+            relays: []
+          }
+        )
+        setSpecifiedRelayUrls(cachedSettings.specifiedRelayUrls)
+        setAddClientTag(cachedSettings.addClientTag ?? false)
+      }
+      return
+    }
+    postEditorCache.setPostSettingsCache(
+      { defaultContent, parentEvent },
+      {
+        isNsfw,
+        isPoll,
+        pollCreateData,
+        specifiedRelayUrls,
+        addClientTag
+      }
+    )
+  }, [
+    defaultContent,
+    parentEvent,
+    isNsfw,
+    isPoll,
+    pollCreateData,
+    specifiedRelayUrls,
+    addClientTag
+  ])

  const post = async (e?: React.MouseEvent) => {
    e?.stopPropagation()
@@ -54,14 +116,23 @@ export default function PostContent({
                protectedEvent: !!specifiedRelayUrls,
                isNsfw
              })
+            : isPoll
+              ? await createPollDraftEvent(pubkey, text, mentions, pollCreateData, {
+                  addClientTag,
+                  isNsfw
+                })
              : await createShortTextNoteDraftEvent(text, mentions, {
                  parentEvent,
                  addClientTag,
                  protectedEvent: !!specifiedRelayUrls,
                  isNsfw
                })
-        await publish(draftEvent, { specifiedRelayUrls })
-        postContentCache.clearPostCache({ defaultContent, parentEvent })
+
+        await publish(draftEvent, {
+          specifiedRelayUrls,
+          additionalRelayUrls: isPoll ? pollCreateData.relays : []
+        })
+        postEditorCache.clearPostCache({ defaultContent, parentEvent })
        close()
      } catch (error) {
        if (error instanceof AggregateError) {
@@ -78,6 +149,12 @@ export default function PostContent({
    })
  }

+  const handlePollToggle = () => {
+    if (parentEvent) return
+
+    setIsPoll((prev) => !prev)
+  }
+
  return (
    <div className="space-y-2">
      {parentEvent && (
@@ -94,12 +171,22 @@ export default function PostContent({
        defaultContent={defaultContent}
        parentEvent={parentEvent}
        onSubmit={() => post()}
+        className={isPoll ? 'h-20' : 'min-h-52'}
      />
+      {isPoll && (
+        <PollEditor
+          pollCreateData={pollCreateData}
+          setPollCreateData={setPollCreateData}
+          setIsPoll={setIsPoll}
+        />
+      )}
+      {!isPoll && (
        <SendOnlyToSwitch
          parentEvent={parentEvent}
          specifiedRelayUrls={specifiedRelayUrls}
          setSpecifiedRelayUrls={setSpecifiedRelayUrls}
        />
+      )}
      <div className="flex items-center justify-between">
        <div className="flex gap-2 items-center">
          <Uploader
@@ -125,6 +212,17 @@ export default function PostContent({
              </Button>
            </EmojiPickerDialog>
          )}
+          {!parentEvent && (
+            <Button
+              variant="ghost"
+              size="icon"
+              title={t('Create Poll')}
+              className={isPoll ? 'bg-accent' : ''}
+              onClick={handlePollToggle}
+            >
+              <ListTodo />
+            </Button>
+          )}
          <Button
            variant="ghost"
            size="icon"
--- a/src/components/PostEditor/PostTextarea/Preview.tsx
+++ b/src/components/PostEditor/PostTextarea/Preview.tsx
@@ -1,10 +1,11 @@
 import { Card } from '@/components/ui/card'
 import { createFakeEvent } from '@/lib/event'
+import { cn } from '@/lib/utils'
 import Content from '../../Content'

-export default function Preview({ content }: { content: string }) {
+export default function Preview({ content, className }: { content: string; className?: string }) {
  return (
-    <Card className="p-3 min-h-52">
+    <Card className={cn('p-3', className)}>
      <Content event={createFakeEvent({ content })} className="pointer-events-none h-full" />
    </Card>
  )
--- a/src/components/PostEditor/PostTextarea/index.tsx
+++ b/src/components/PostEditor/PostTextarea/index.tsx
@@ -1,6 +1,7 @@
 import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs'
 import { parseEditorJsonToText } from '@/lib/tiptap'
-import postContentCache from '@/services/post-content-cache.service'
+import { cn } from '@/lib/utils'
+import postEditorCache from '@/services/post-editor-cache.service'
 import Document from '@tiptap/extension-document'
 import { HardBreak } from '@tiptap/extension-hard-break'
 import History from '@tiptap/extension-history'
@@ -31,8 +32,9 @@ const PostTextarea = forwardRef<
    defaultContent?: string
    parentEvent?: Event
    onSubmit?: () => void
+    className?: string
  }
->(({ text = '', setText, defaultContent, parentEvent, onSubmit }, ref) => {
+>(({ text = '', setText, defaultContent, parentEvent, onSubmit, className }, ref) => {
  const { t } = useTranslation()
  const { setUploadingFiles } = usePostEditor()
  const editor = useEditor({
@@ -56,8 +58,10 @@ const PostTextarea = forwardRef<
    ],
    editorProps: {
      attributes: {
-        class:
-          'border rounded-lg p-3 min-h-52 focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring'
+        class: cn(
+          'border rounded-lg p-3 focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring',
+          className
+        )
      },
      handleKeyDown: (_view, event) => {
        // Handle Ctrl+Enter or Cmd+Enter for submit
@@ -69,10 +73,10 @@ const PostTextarea = forwardRef<
        return false
      }
    },
-    content: postContentCache.getPostCache({ defaultContent, parentEvent }),
+    content: postEditorCache.getPostContentCache({ defaultContent, parentEvent }),
    onUpdate(props) {
      setText(parseEditorJsonToText(props.editor.getJSON()))
-      postContentCache.setPostCache({ defaultContent, parentEvent }, props.editor.getJSON())
+      postEditorCache.setPostContentCache({ defaultContent, parentEvent }, props.editor.getJSON())
    },
    onCreate(props) {
      setText(parseEditorJsonToText(props.editor.getJSON()))
@@ -122,7 +126,7 @@ const PostTextarea = forwardRef<
        <EditorContent className="tiptap" editor={editor} />
      </TabsContent>
      <TabsContent value="preview">
-        <Preview content={text} />
+        <Preview content={text} className={className} />
      </TabsContent>
    </Tabs>
  )
--- a/src/components/ui/button.tsx
+++ b/src/components/ui/button.tsx
@@ -16,7 +16,7 @@ const buttonVariants = cva(
        secondary: 'bg-secondary text-secondary-foreground shadow-sm hover:bg-secondary/80',
        'secondary-2': 'bg-secondary text-secondary-foreground hover:bg-primary',
        ghost: 'clickable hover:text-accent-foreground',
-        'ghost-destructive': 'cursor-pointer hover:bg-destructive/10 text-destructive',
+        'ghost-destructive': 'cursor-pointer hover:bg-destructive/20 text-destructive',
        link: 'text-primary underline-offset-4 hover:underline'
      },
      size: {
--- a/src/constants.ts
+++ b/src/constants.ts
@@ -62,6 +62,8 @@ export const GROUP_METADATA_EVENT_KIND = 39000

 export const ExtendedKind = {
  PICTURE: 20,
+  POLL: 1068,
+  POLL_RESPONSE: 1018,
  COMMENT: 1111,
  FAVORITE_RELAYS: 10012,
  BLOSSOM_SERVER_LIST: 10063,
@@ -105,3 +107,8 @@ export const DEFAULT_NOSTRCONNECT_RELAY = [
  'wss://nos.lol/',
  'wss://relay.primal.net'
 ]
+
+export const POLL_TYPE = {
+  MULTIPLE_CHOICE: 'multiplechoice',
+  SINGLE_CHOICE: 'singlechoice'
+} as const
--- a/src/hooks/useFetchPollResults.tsx
+++ b/src/hooks/useFetchPollResults.tsx
@@ -0,0 +1,9 @@
+import pollResults from '@/services/poll-results.service'
+import { useSyncExternalStore } from 'react'
+
+export function useFetchPollResults(pollEventId: string) {
+  return useSyncExternalStore(
+    (cb) => pollResults.subscribePollResults(pollEventId, cb),
+    () => pollResults.getPollResults(pollEventId)
+  )
+}
--- a/src/i18n/locales/ar.ts
+++ b/src/i18n/locales/ar.ts
@@ -293,6 +293,23 @@ export default {
      'تحتاج إلى إضافة خادم Blossom واحد على الأقل لتحميل ملفات الوسائط.',
    'Recommended blossom servers': 'خوادم Blossom الموصى بها',
    'Enter Blossom server URL': 'أدخل عنوان خادم Blossom URL',
-    Preferred: 'المفضل'
+    Preferred: 'المفضل',
+    'Multiple choice (select one or more)': 'اختيار متعدد (اختر واحداً أو أكثر)',
+    Vote: 'صوت',
+    '{{number}} votes': '{{number}} أصوات',
+    'Total votes': 'إجمالي الأصوات',
+    'Poll has ended': 'انتهى الاستطلاع',
+    'Poll ends at {{time}}': 'ينتهي الاستطلاع في {{time}}',
+    'Load results': 'تحميل النتائج',
+    'This is a poll note.': 'هذه ملاحظة استطلاع.',
+    'Unlike regular notes, polls are not widely supported and may not display on other clients.':
+      'على عكس الملاحظات العادية، الاستطلاعات غير مدعومة على نطاق واسع وقد لا تظهر في العملاء الآخرين.',
+    'Option {{number}}': 'الخيار {{number}}',
+    'Add Option': 'إضافة خيار',
+    'Allow multiple choices': 'السماح بخيارات متعددة',
+    'End Date (optional)': 'تاريخ الانتهاء (اختياري)',
+    'Clear end date': 'مسح تاريخ الانتهاء',
+    'Relay URLs (optional, comma-separated)': 'عناوين المرحلات (اختياري، مفصولة بفواصل)',
+    'Remove poll': 'إزالة الاستطلاع'
  }
 }
--- a/src/i18n/locales/de.ts
+++ b/src/i18n/locales/de.ts
@@ -300,6 +300,23 @@ export default {
      'Du musst mindestens einen Blossom-Server hinzufügen, um Mediendateien hochladen zu können.',
    'Recommended blossom servers': 'Empfohlene Blossom-Server',
    'Enter Blossom server URL': 'Blossom-Server-URL eingeben',
-    Preferred: 'Bevorzugt'
+    Preferred: 'Bevorzugt',
+    'Multiple choice (select one or more)': 'Mehrfachauswahl (eine oder mehrere auswählen)',
+    Vote: 'Abstimmen',
+    '{{number}} votes': '{{number}} Stimmen',
+    'Total votes': 'Gesamtstimmen',
+    'Poll has ended': 'Umfrage beendet',
+    'Poll ends at {{time}}': 'Umfrage endet am {{time}}',
+    'Load results': 'Ergebnisse laden',
+    'This is a poll note.': 'Dies ist eine Umfrage-Notiz.',
+    'Unlike regular notes, polls are not widely supported and may not display on other clients.':
+      'Im Gegensatz zu regulären Notizen werden Umfragen nicht weit verbreitet unterstützt und werden möglicherweise nicht in anderen Clients angezeigt.',
+    'Option {{number}}': 'Option {{number}}',
+    'Add Option': 'Option hinzufügen',
+    'Allow multiple choices': 'Mehrfachauswahl erlauben',
+    'End Date (optional)': 'Enddatum (optional)',
+    'Clear end date': 'Enddatum löschen',
+    'Relay URLs (optional, comma-separated)': 'Relay-URLs (optional, durch Kommas getrennt)',
+    'Remove poll': 'Umfrage entfernen'
  }
 }
--- a/src/i18n/locales/en.ts
+++ b/src/i18n/locales/en.ts
@@ -293,6 +293,23 @@ export default {
      'You need to add at least one blossom server in order to upload media files.',
    'Recommended blossom servers': 'Recommended blossom servers',
    'Enter Blossom server URL': 'Enter Blossom server URL',
-    Preferred: 'Preferred'
+    Preferred: 'Preferred',
+    'Multiple choice (select one or more)': 'Multiple choice (select one or more)',
+    Vote: 'Vote',
+    '{{number}} votes': '{{number}} votes',
+    'Total votes': 'Total votes',
+    'Poll has ended': 'Poll has ended',
+    'Poll ends at {{time}}': 'Poll ends at {{time}}',
+    'Load results': 'Load results',
+    'This is a poll note.': 'This is a poll note.',
+    'Unlike regular notes, polls are not widely supported and may not display on other clients.':
+      'Unlike regular notes, polls are not widely supported and may not display on other clients.',
+    'Option {{number}}': 'Option {{number}}',
+    'Add Option': 'Add Option',
+    'Allow multiple choices': 'Allow multiple choices',
+    'End Date (optional)': 'End Date (optional)',
+    'Clear end date': 'Clear end date',
+    'Relay URLs (optional, comma-separated)': 'Relay URLs (optional, comma-separated)',
+    'Remove poll': 'Remove poll'
  }
 }
--- a/src/i18n/locales/es.ts
+++ b/src/i18n/locales/es.ts
@@ -298,6 +298,23 @@ export default {
      'Necesitas agregar al menos un servidor Blossom para poder cargar archivos multimedia.',
    'Recommended blossom servers': 'Servidores Blossom recomendados',
    'Enter Blossom server URL': 'Ingresar URL del servidor Blossom',
-    Preferred: 'Preferido'
+    Preferred: 'Preferido',
+    'Multiple choice (select one or more)': 'Opción múltiple (selecciona una o más)',
+    Vote: 'Votar',
+    '{{number}} votes': '{{number}} votos',
+    'Total votes': 'Total de votos',
+    'Poll has ended': 'La encuesta ha terminado',
+    'Poll ends at {{time}}': 'La encuesta termina el {{time}}',
+    'Load results': 'Cargar resultados',
+    'This is a poll note.': 'Esta es una nota de encuesta.',
+    'Unlike regular notes, polls are not widely supported and may not display on other clients.':
+      'A diferencia de las notas regulares, las encuestas no son ampliamente compatibles y pueden no mostrarse en otros clientes.',
+    'Option {{number}}': 'Opción {{number}}',
+    'Add Option': 'Agregar Opción',
+    'Allow multiple choices': 'Permitir múltiples opciones',
+    'End Date (optional)': 'Fecha de finalización (opcional)',
+    'Clear end date': 'Borrar fecha de finalización',
+    'Relay URLs (optional, comma-separated)': 'URLs de relé (opcional, separadas por comas)',
+    'Remove poll': 'Eliminar encuesta'
  }
 }
--- a/src/i18n/locales/fa.ts
+++ b/src/i18n/locales/fa.ts
@@ -295,6 +295,23 @@ export default {
      'برای آپلود فایل‌های رسانه نیاز دارید حداقل یک سرور blossom اضافه کنید.',
    'Recommended blossom servers': 'سرورهای blossom توصیه شده',
    'Enter Blossom server URL': 'آدرس سرور Blossom را وارد کنید',
-    Preferred: 'ترجیحی'
+    Preferred: 'ترجیحی',
+    'Multiple choice (select one or more)': 'چند گزینه‌ای (یک یا چند انتخاب کنید)',
+    Vote: 'رای دادن',
+    '{{number}} votes': '{{number}} رای',
+    'Total votes': 'کل آرا',
+    'Poll has ended': 'نظرسنجی پایان یافته',
+    'Poll ends at {{time}}': 'نظرسنجی در {{time}} پایان می‌یابد',
+    'Load results': 'بارگیری نتایج',
+    'This is a poll note.': 'این یک یادداشت نظرسنجی است.',
+    'Unlike regular notes, polls are not widely supported and may not display on other clients.':
+      'برخلاف یادداشت‌های معمولی، نظرسنجی‌ها به طور گسترده پشتیبانی نمی‌شوند و ممکن است در کلاینت‌های دیگر نمایش داده نشوند.',
+    'Option {{number}}': 'گزینه {{number}}',
+    'Add Option': 'افزودن گزینه',
+    'Allow multiple choices': 'اجازه انتخاب‌های متعدد',
+    'End Date (optional)': 'تاریخ پایان (اختیاری)',
+    'Clear end date': 'پاک کردن تاریخ پایان',
+    'Relay URLs (optional, comma-separated)': 'آدرس‌های رله (اختیاری، جدا شده با کاما)',
+    'Remove poll': 'حذف نظرسنجی'
  }
 }
--- a/src/i18n/locales/fr.ts
+++ b/src/i18n/locales/fr.ts
@@ -298,6 +298,24 @@ export default {
      'Vous devez ajouter au moins un serveur Blossom pour pouvoir télécharger des fichiers multimédias.',
    'Recommended blossom servers': 'Serveurs Blossom recommandés',
    'Enter Blossom server URL': 'Entrer l’URL du serveur Blossom',
-    Preferred: 'Préféré'
+    Preferred: 'Préféré',
+    'Multiple choice (select one or more)': 'Choix multiple (sélectionnez un ou plusieurs)',
+    Vote: 'Voter',
+    '{{number}} votes': '{{number}} votes',
+    'Total votes': 'Total des votes',
+    'Poll has ended': 'Le sondage est terminé',
+    'Poll ends at {{time}}': 'Le sondage se termine le {{time}}',
+    'Load results': 'Charger les résultats',
+    'This is a poll note.': 'Ceci est une note de sondage.',
+    'Unlike regular notes, polls are not widely supported and may not display on other clients.':
+      "Contrairement aux notes régulières, les sondages ne sont pas largement pris en charge et peuvent ne pas s'afficher sur d'autres clients.",
+    'Option {{number}}': 'Option {{number}}',
+    'Add Option': 'Ajouter une option',
+    'Allow multiple choices': 'Autoriser les choix multiples',
+    'End Date (optional)': 'Date de fin (optionnel)',
+    'Clear end date': 'Effacer la date de fin',
+    'Relay URLs (optional, comma-separated)':
+      'URLs de relais (optionnel, séparées par des virgules)',
+    'Remove poll': 'Supprimer le sondage'
  }
 }
--- a/src/i18n/locales/it.ts
+++ b/src/i18n/locales/it.ts
@@ -297,6 +297,23 @@ export default {
      'È necessario aggiungere almeno un server Blossom per caricare file multimediali.',
    'Recommended blossom servers': 'Server Blossom consigliati',
    'Enter Blossom server URL': 'Inserisci URL del server Blossom',
-    Preferred: 'Preferito'
+    Preferred: 'Preferito',
+    'Multiple choice (select one or more)': 'Scelta multipla (seleziona uno o più)',
+    Vote: 'Vota',
+    '{{number}} votes': '{{number}} voti',
+    'Total votes': 'Voti totali',
+    'Poll has ended': 'Il sondaggio è terminato',
+    'Poll ends at {{time}}': 'Il sondaggio termina alle {{time}}',
+    'Load results': 'Carica risultati',
+    'This is a poll note.': 'Questa è una nota sondaggio.',
+    'Unlike regular notes, polls are not widely supported and may not display on other clients.':
+      'A differenza delle note regolari, i sondaggi non sono ampiamente supportati e potrebbero non essere visualizzati su altri client.',
+    'Option {{number}}': 'Opzione {{number}}',
+    'Add Option': 'Aggiungi Opzione',
+    'Allow multiple choices': 'Consenti scelte multiple',
+    'End Date (optional)': 'Data di fine (opzionale)',
+    'Clear end date': 'Cancella data di fine',
+    'Relay URLs (optional, comma-separated)': 'URL relay (opzionale, separati da virgole)',
+    'Remove poll': 'Rimuovi sondaggio'
  }
 }
--- a/src/i18n/locales/ja.ts
+++ b/src/i18n/locales/ja.ts
@@ -295,6 +295,23 @@ export default {
      'メディアファイルをアップロードするには、少なくとも1つのBlossomサーバーを追加する必要があります。',
    'Recommended blossom servers': 'おすすめのBlossomサーバー',
    'Enter Blossom server URL': 'BlossomサーバーURLを入力',
-    Preferred: '優先'
+    Preferred: '優先',
+    'Multiple choice (select one or more)': '複数選択（1つ以上選択）',
+    Vote: '投票',
+    '{{number}} votes': '{{number}} 票',
+    'Total votes': '総票数',
+    'Poll has ended': '投票終了',
+    'Poll ends at {{time}}': '投票終了時刻：{{time}}',
+    'Load results': '結果を読み込み',
+    'This is a poll note.': 'これは投票ノートです。',
+    'Unlike regular notes, polls are not widely supported and may not display on other clients.':
+      '通常のノートとは異なり、投票は広くサポートされておらず、他のクライアントでは表示されない場合があります。',
+    'Option {{number}}': '選択肢 {{number}}',
+    'Add Option': '選択肢を追加',
+    'Allow multiple choices': '複数選択を許可',
+    'End Date (optional)': '終了日（任意）',
+    'Clear end date': '終了日をクリア',
+    'Relay URLs (optional, comma-separated)': 'リレーURL（任意、カンマ区切り）',
+    'Remove poll': '投票を削除'
  }
 }
--- a/src/i18n/locales/ko.ts
+++ b/src/i18n/locales/ko.ts
@@ -295,6 +295,23 @@ export default {
      '미디어 파일을 업로드하려면 최소한 하나의 Blossom 서버를 추가해야 합니다.',
    'Recommended blossom servers': '추천 Blossom 서버',
    'Enter Blossom server URL': 'Blossom 서버 URL 입력',
-    Preferred: '선호'
+    Preferred: '선호',
+    'Multiple choice (select one or more)': '다중 선택 (하나 이상 선택)',
+    Vote: '투표',
+    '{{number}} votes': '{{number}} 표',
+    'Total votes': '총 투표수',
+    'Poll has ended': '투표 종료',
+    'Poll ends at {{time}}': '투표 종료 시간: {{time}}',
+    'Load results': '결과 로드',
+    'This is a poll note.': '이것은 투표 노트입니다.',
+    'Unlike regular notes, polls are not widely supported and may not display on other clients.':
+      '일반 노트와 달리 투표는 널리 지원되지 않으며 다른 클라이언트에서 표시되지 않을 수 있습니다.',
+    'Option {{number}}': '옵션 {{number}}',
+    'Add Option': '옵션 추가',
+    'Allow multiple choices': '다중 선택 허용',
+    'End Date (optional)': '종료 날짜 (선택사항)',
+    'Clear end date': '종료 날짜 지우기',
+    'Relay URLs (optional, comma-separated)': '릴레이 URL (선택사항, 쉼표로 구분)',
+    'Remove poll': '투표 제거'
  }
 }
--- a/src/i18n/locales/pl.ts
+++ b/src/i18n/locales/pl.ts
@@ -296,6 +296,24 @@ export default {
      'Musisz dodać przynajmniej jeden serwer Blossom, aby móc przesyłać pliki multimedialne.',
    'Recommended blossom servers': 'Zalecane serwery Blossom',
    'Enter Blossom server URL': 'Wprowadź adres URL serwera Blossom',
-    Preferred: 'Preferowany'
+    Preferred: 'Preferowany',
+    'Multiple choice (select one or more)': 'Wielokrotny wybór (wybierz jeden lub więcej)',
+    Vote: 'Głosuj',
+    '{{number}} votes': '{{number}} głosów',
+    'Total votes': 'Łączna liczba głosów',
+    'Poll has ended': 'Ankieta zakończona',
+    'Poll ends at {{time}}': 'Ankieta kończy się o {{time}}',
+    'Load results': 'Załaduj wyniki',
+    'This is a poll note.': 'To jest notatka ankiety.',
+    'Unlike regular notes, polls are not widely supported and may not display on other clients.':
+      'W przeciwieństwie do zwykłych notatek, ankiety nie są szeroko obsługiwane i mogą nie wyświetlać się w innych klientach.',
+    'Option {{number}}': 'Opcja {{number}}',
+    'Add Option': 'Dodaj opcję',
+    'Allow multiple choices': 'Zezwól na wielokrotny wybór',
+    'End Date (optional)': 'Data zakończenia (opcjonalna)',
+    'Clear end date': 'Wyczyść datę zakończenia',
+    'Relay URLs (optional, comma-separated)':
+      'Adresy URL przekaźników (opcjonalne, oddzielone przecinkami)',
+    'Remove poll': 'Usuń ankietę'
  }
 }
--- a/src/i18n/locales/pt-BR.ts
+++ b/src/i18n/locales/pt-BR.ts
@@ -296,6 +296,23 @@ export default {
      'Você precisa adicionar pelo menos um servidor Blossom para poder carregar arquivos de mídia.',
    'Recommended blossom servers': 'Servidores Blossom recomendados',
    'Enter Blossom server URL': 'Inserir URL do servidor Blossom',
-    Preferred: 'Preferido'
+    Preferred: 'Preferido',
+    'Multiple choice (select one or more)': 'Múltipla escolha (selecione um ou mais)',
+    Vote: 'Votar',
+    '{{number}} votes': '{{number}} votos',
+    'Total votes': 'Total de votos',
+    'Poll has ended': 'A enquete terminou',
+    'Poll ends at {{time}}': 'A enquete termina em {{time}}',
+    'Load results': 'Carregar resultados',
+    'This is a poll note.': 'Esta é uma nota de enquete.',
+    'Unlike regular notes, polls are not widely supported and may not display on other clients.':
+      'Ao contrário das notas regulares, as enquetes não são amplamente suportadas e podem não ser exibidas em outros clientes.',
+    'Option {{number}}': 'Opção {{number}}',
+    'Add Option': 'Adicionar Opção',
+    'Allow multiple choices': 'Permitir múltiplas escolhas',
+    'End Date (optional)': 'Data de término (opcional)',
+    'Clear end date': 'Limpar data de término',
+    'Relay URLs (optional, comma-separated)': 'URLs de relay (opcional, separadas por vírgulas)',
+    'Remove poll': 'Remover enquete'
  }
 }
--- a/src/i18n/locales/pt-PT.ts
+++ b/src/i18n/locales/pt-PT.ts
@@ -297,6 +297,23 @@ export default {
      'Você precisa adicionar pelo menos um servidor Blossom para poder carregar arquivos de mídia.',
    'Recommended blossom servers': 'Servidores Blossom recomendados',
    'Enter Blossom server URL': 'Inserir URL do servidor Blossom',
-    Preferred: 'Preferido'
+    Preferred: 'Preferido',
+    'Multiple choice (select one or more)': 'Múltipla escolha (selecione um ou mais)',
+    Vote: 'Votar',
+    '{{number}} votes': '{{number}} votos',
+    'Total votes': 'Total de votos',
+    'Poll has ended': 'A sondagem terminou',
+    'Poll ends at {{time}}': 'A sondagem termina em {{time}}',
+    'Load results': 'Carregar resultados',
+    'This is a poll note.': 'Esta é uma nota de sondagem.',
+    'Unlike regular notes, polls are not widely supported and may not display on other clients.':
+      'Ao contrário das notas regulares, as sondagens não são amplamente suportadas e podem não ser exibidas noutros clientes.',
+    'Option {{number}}': 'Opção {{number}}',
+    'Add Option': 'Adicionar Opção',
+    'Allow multiple choices': 'Permitir múltiplas escolhas',
+    'End Date (optional)': 'Data de fim (opcional)',
+    'Clear end date': 'Limpar data de fim',
+    'Relay URLs (optional, comma-separated)': 'URLs de relay (opcional, separadas por vírgulas)',
+    'Remove poll': 'Remover sondagem'
  }
 }
--- a/src/i18n/locales/ru.ts
+++ b/src/i18n/locales/ru.ts
@@ -298,6 +298,23 @@ export default {
      'Вам нужно добавить хотя бы один сервер Blossom, чтобы загружать медиафайлы.',
    'Recommended blossom servers': 'Рекомендуемые серверы Blossom',
    'Enter Blossom server URL': 'Введите URL сервера Blossom',
-    Preferred: 'Предпочтительный'
+    Preferred: 'Предпочтительный',
+    'Multiple choice (select one or more)': 'Множественный выбор (выберите один или несколько)',
+    Vote: 'Голосовать',
+    '{{number}} votes': '{{number}} голосов',
+    'Total votes': 'Всего голосов',
+    'Poll has ended': 'Опрос завершён',
+    'Poll ends at {{time}}': 'Опрос завершается {{time}}',
+    'Load results': 'Загрузить результаты',
+    'This is a poll note.': 'Это заметка с опросом.',
+    'Unlike regular notes, polls are not widely supported and may not display on other clients.':
+      'В отличие от обычных заметок, опросы не получили широкую поддержку и могут не отображаться в других клиентах.',
+    'Option {{number}}': 'Вариант {{number}}',
+    'Add Option': 'Добавить вариант',
+    'Allow multiple choices': 'Разрешить множественный выбор',
+    'End Date (optional)': 'Дата окончания (необязательно)',
+    'Clear end date': 'Очистить дату окончания',
+    'Relay URLs (optional, comma-separated)': 'URL релеев (необязательно, через запятую)',
+    'Remove poll': 'Удалить опрос'
  }
 }
--- a/src/i18n/locales/th.ts
+++ b/src/i18n/locales/th.ts
@@ -292,6 +292,23 @@ export default {
      'คุณต้องเพิ่มเซิร์ฟเวอร์ Blossom อย่างน้อยหนึ่งตัวเพื่ออัปโหลดไฟล์สื่อ',
    'Recommended blossom servers': 'เซิร์ฟเวอร์ Blossom ที่แนะนำ',
    'Enter Blossom server URL': 'ป้อน URL ของเซิร์ฟเวอร์ Blossom',
-    Preferred: 'ที่ชื่นชอบ'
+    Preferred: 'ที่ชื่นชอบ',
+    'Multiple choice (select one or more)': 'ตัวเลือกหลายรายการ (เลือกหนึ่งหรือมากกว่า)',
+    Vote: 'โหวต',
+    '{{number}} votes': '{{number}} คะแนน',
+    'Total votes': 'คะแนนรวม',
+    'Poll has ended': 'การโพลล์สิ้นสุดแล้ว',
+    'Poll ends at {{time}}': 'การโพลล์สิ้นสุดเวลา {{time}}',
+    'Load results': 'โหลดผลลัพธ์',
+    'This is a poll note.': 'นี่คือโน้ตโพลล์',
+    'Unlike regular notes, polls are not widely supported and may not display on other clients.':
+      'ไม่เหมือนโน้ตธรรมดา โพลล์ไม่ได้รับการสนับสนุนอย่างแพร่หลายและอาจไม่แสดงในไคลเอนต์อื่น',
+    'Option {{number}}': 'ตัวเลือก {{number}}',
+    'Add Option': 'เพิ่มตัวเลือก',
+    'Allow multiple choices': 'อนุญาตให้เลือกหลายรายการ',
+    'End Date (optional)': 'วันที่สิ้นสุด (ไม่บังคับ)',
+    'Clear end date': 'ล้างวันที่สิ้นสุด',
+    'Relay URLs (optional, comma-separated)': 'URL รีเลย์ (ไม่บังคับ, คั่นด้วยจุลภาค)',
+    'Remove poll': 'ลบโพลล์'
  }
 }
--- a/src/i18n/locales/zh.ts
+++ b/src/i18n/locales/zh.ts
@@ -293,6 +293,23 @@ export default {
      '您需要添加至少一个 Blossom 服务器才能上传媒体文件。',
    'Recommended blossom servers': '推荐的 Blossom 服务器',
    'Enter Blossom server URL': '输入 Blossom 服务器 URL',
-    Preferred: '首选'
+    Preferred: '首选',
+    'Multiple choice (select one or more)': '多选 (选择一个或多个)',
+    Vote: '投票',
+    '{{number}} votes': '{{number}} 次投票',
+    'Total votes': '总票数',
+    'Poll has ended': '投票已结束',
+    'Poll ends at {{time}}': '投票结束时间：{{time}}',
+    'Load results': '加载结果',
+    'This is a poll note.': '这是一个投票帖子。',
+    'Unlike regular notes, polls are not widely supported and may not display on other clients.':
+      '与普通帖子不同，投票功能暂时没有得到广泛的支持，可能无法在其他客户端中显示。',
+    'Option {{number}}': '选项 {{number}}',
+    'Add Option': '添加选项',
+    'Allow multiple choices': '允许多选',
+    'End Date (optional)': '结束日期（可选）',
+    'Clear end date': '清除结束日期',
+    'Relay URLs (optional, comma-separated)': '中继服务器 URL（可选，逗号分隔）',
+    'Remove poll': '移除投票'
  }
 }
--- a/src/index.css
+++ b/src/index.css
@@ -124,4 +124,8 @@
    --chart-4: 280 65% 60%;
    --chart-5: 340 75% 55%;
  }
+
+  .dark input[type='datetime-local']::-webkit-calendar-picker-indicator {
+    filter: invert(1) brightness(1.5);
+  }
 }
--- a/src/lib/draft-event.ts
+++ b/src/lib/draft-event.ts
@@ -1,7 +1,14 @@
-import { ApplicationDataKey, ExtendedKind } from '@/constants'
+import { ApplicationDataKey, ExtendedKind, POLL_TYPE } from '@/constants'
 import client from '@/services/client.service'
 import mediaUpload from '@/services/media-upload.service'
-import { TDraftEvent, TEmoji, TMailboxRelay, TMailboxRelayScope, TRelaySet } from '@/types'
+import {
+  TDraftEvent,
+  TEmoji,
+  TMailboxRelay,
+  TMailboxRelayScope,
+  TPollCreateData,
+  TRelaySet
+} from '@/types'
 import dayjs from 'dayjs'
 import { Event, kinds, nip19 } from 'nostr-tools'
 import {
@@ -10,6 +17,7 @@ import {
  isProtectedEvent,
  isReplaceableEvent
 } from './event'
+import { randomString } from './random'
 import { generateBech32IdFromETag, tagNameEquals } from './tag'

 // https://github.com/nostr-protocol/nips/blob/master/25.md
@@ -335,6 +343,93 @@ export function createBlossomServerListDraftEvent(servers: string[]): TDraftEven
  }
 }

+const pollDraftEventCache: Map<string, TDraftEvent> = new Map()
+export async function createPollDraftEvent(
+  author: string,
+  question: string,
+  mentions: string[],
+  { isMultipleChoice, relays, options, endsAt }: TPollCreateData,
+  {
+    addClientTag,
+    isNsfw
+  }: {
+    addClientTag?: boolean
+    isNsfw?: boolean
+  } = {}
+): Promise<TDraftEvent> {
+  const { quoteEventIds } = await extractRelatedEventIds(question)
+  const hashtags = extractHashtags(question)
+
+  const tags = hashtags.map((hashtag) => buildTTag(hashtag))
+
+  // imeta tags
+  const images = extractImagesFromContent(question)
+  if (images && images.length) {
+    tags.push(...generateImetaTags(images))
+  }
+
+  // q tags
+  tags.push(...quoteEventIds.map((eventId) => buildQTag(eventId)))
+
+  // p tags
+  tags.push(...mentions.map((pubkey) => buildPTag(pubkey)))
+
+  const validOptions = options.filter((opt) => opt.trim())
+  tags.push(...validOptions.map((option) => ['option', randomString(9), option.trim()]))
+  tags.push(['polltype', isMultipleChoice ? POLL_TYPE.MULTIPLE_CHOICE : POLL_TYPE.SINGLE_CHOICE])
+
+  if (endsAt) {
+    tags.push(['endsAt', endsAt.toString()])
+  }
+
+  if (relays.length) {
+    relays.forEach((relay) => tags.push(buildRelayTag(relay)))
+  } else {
+    const relayList = await client.fetchRelayList(author)
+    relayList.read.slice(0, 4).forEach((relay) => {
+      tags.push(buildRelayTag(relay))
+    })
+  }
+
+  if (addClientTag) {
+    tags.push(buildClientTag())
+  }
+
+  if (isNsfw) {
+    tags.push(buildNsfwTag())
+  }
+
+  const baseDraft = {
+    content: question.trim(),
+    kind: ExtendedKind.POLL,
+    tags
+  }
+  const cacheKey = JSON.stringify(baseDraft)
+  const cache = pollDraftEventCache.get(cacheKey)
+  if (cache) {
+    return cache
+  }
+  const draftEvent = { ...baseDraft, created_at: dayjs().unix() }
+  pollDraftEventCache.set(cacheKey, draftEvent)
+
+  return draftEvent
+}
+
+export function createPollResponseDraftEvent(
+  pollEvent: Event,
+  selectedOptionIds: string[]
+): TDraftEvent {
+  return {
+    content: '',
+    kind: ExtendedKind.POLL_RESPONSE,
+    tags: [
+      buildETag(pollEvent.id, pollEvent.pubkey),
+      ...selectedOptionIds.map((optionId) => buildResponseTag(optionId))
+    ],
+    created_at: dayjs().unix()
+  }
+}
+
 function generateImetaTags(imageUrls: string[]) {
  return imageUrls
    .map((imageUrl) => {
@@ -545,6 +640,10 @@ function buildImetaTag(nip94Tags: string[][]) {
  return ['imeta', ...nip94Tags.map(([n, v]) => `${n} ${v}`)]
 }

+function buildResponseTag(value: string) {
+  return ['response', value]
+}
+
 function buildClientTag() {
  return ['client', 'jumble']
 }
--- a/src/lib/event-metadata.ts
+++ b/src/lib/event-metadata.ts
@@ -1,5 +1,5 @@
-import { BIG_RELAY_URLS } from '@/constants'
-import { TRelayList, TRelaySet } from '@/types'
+import { BIG_RELAY_URLS, POLL_TYPE } from '@/constants'
+import { TPollType, TRelayList, TRelaySet } from '@/types'
 import { Event, kinds } from 'nostr-tools'
 import { getReplaceableEventIdentifier } from './event'
 import { getAmountFromInvoice, getLightningAddressFromProfile } from './lightning'
@@ -262,3 +262,76 @@ export function getCommunityDefinitionFromEvent(event: Event) {

  return { name, description, image }
 }
+
+export function getPollMetadataFromEvent(event: Event) {
+  const options: { id: string; label: string }[] = []
+  const relayUrls: string[] = []
+  let pollType: TPollType = POLL_TYPE.SINGLE_CHOICE
+  let endsAt: number | undefined
+
+  for (const [tagName, ...tagValues] of event.tags) {
+    if (tagName === 'option' && tagValues.length >= 2) {
+      const [optionId, label] = tagValues
+      if (optionId && label) {
+        options.push({ id: optionId, label })
+      }
+    } else if (tagName === 'relay' && tagValues[0]) {
+      const normalizedUrl = normalizeUrl(tagValues[0])
+      if (normalizedUrl) relayUrls.push(tagValues[0])
+    } else if (tagName === 'polltype' && tagValues[0]) {
+      if (tagValues[0] === POLL_TYPE.MULTIPLE_CHOICE) {
+        pollType = POLL_TYPE.MULTIPLE_CHOICE
+      }
+    } else if (tagName === 'endsAt' && tagValues[0]) {
+      const timestamp = parseInt(tagValues[0])
+      if (!isNaN(timestamp)) {
+        endsAt = timestamp
+      }
+    }
+  }
+
+  if (options.length === 0) {
+    return null
+  }
+
+  return {
+    options,
+    pollType,
+    relayUrls,
+    endsAt
+  }
+}
+
+export function getPollResponseFromEvent(
+  event: Event,
+  optionIds: string[],
+  isMultipleChoice: boolean
+) {
+  const selectedOptionIds: string[] = []
+
+  for (const [tagName, ...tagValues] of event.tags) {
+    if (tagName === 'response' && tagValues[0]) {
+      if (optionIds && !optionIds.includes(tagValues[0])) {
+        continue // Skip if the response is not in the provided optionIds
+      }
+      selectedOptionIds.push(tagValues[0])
+    }
+  }
+
+  // If no valid responses are found, return null
+  if (selectedOptionIds.length === 0) {
+    return null
+  }
+
+  // If multiple responses are selected but the poll is not multiple choice, return null
+  if (selectedOptionIds.length > 1 && !isMultipleChoice) {
+    return null
+  }
+
+  return {
+    id: event.id,
+    pubkey: event.pubkey,
+    selectedOptionIds,
+    created_at: event.created_at
+  }
+}
--- a/src/providers/NostrProvider/index.tsx
+++ b/src/providers/NostrProvider/index.tsx
@@ -23,6 +23,11 @@ import { NostrConnectionSigner } from './nostrConnection.signer'
 import { NpubSigner } from './npub.signer'
 import { NsecSigner } from './nsec.signer'

+type TPublishOptions = {
+  specifiedRelayUrls?: string[]
+  additionalRelayUrls?: string[]
+}
+
 type TNostrContext = {
  isInitialized: boolean
  pubkey: string | null
@@ -49,7 +54,7 @@ type TNostrContext = {
  /**
   * Default publish the event to current relays, user's write relays and additional relays
   */
-  publish: (draftEvent: TDraftEvent, options?: { specifiedRelayUrls?: string[] }) => Promise<Event>
+  publish: (draftEvent: TDraftEvent, options?: TPublishOptions) => Promise<Event>
  signHttpAuth: (url: string, method: string) => Promise<string>
  signEvent: (draftEvent: TDraftEvent) => Promise<VerifiedEvent>
  nip04Encrypt: (pubkey: string, plainText: string) => Promise<string>
@@ -528,7 +533,7 @@ export function NostrProvider({ children }: { children: React.ReactNode }) {

  const publish = async (
    draftEvent: TDraftEvent,
-    { specifiedRelayUrls }: { specifiedRelayUrls?: string[] } = {}
+    { specifiedRelayUrls, additionalRelayUrls }: TPublishOptions = {}
  ) => {
    if (!account || !signer || account.signerType === 'npub') {
      throw new Error('You need to login first')
@@ -549,7 +554,7 @@ export function NostrProvider({ children }: { children: React.ReactNode }) {
      }
    }

-    const additionalRelayUrls: string[] = []
+    const _additionalRelayUrls: string[] = additionalRelayUrls ?? []
    if (
      !specifiedRelayUrls?.length &&
      [
@@ -574,7 +579,7 @@ export function NostrProvider({ children }: { children: React.ReactNode }) {
      if (mentions.length > 0) {
        const relayLists = await client.fetchRelayLists(mentions)
        relayLists.forEach((relayList) => {
-          additionalRelayUrls.push(...relayList.read.slice(0, 4))
+          _additionalRelayUrls.push(...relayList.read.slice(0, 4))
        })
      }
    }
@@ -586,7 +591,7 @@ export function NostrProvider({ children }: { children: React.ReactNode }) {
        ExtendedKind.BLOSSOM_SERVER_LIST
      ].includes(draftEvent.kind)
    ) {
-      additionalRelayUrls.push(...BIG_RELAY_URLS)
+      _additionalRelayUrls.push(...BIG_RELAY_URLS)
    }

    let relays: string[]
@@ -595,7 +600,7 @@ export function NostrProvider({ children }: { children: React.ReactNode }) {
    } else {
      const relayList = await client.fetchRelayList(event.pubkey)
      relays = (relayList?.write.slice(0, 10) ?? [])
-        .concat(Array.from(new Set(additionalRelayUrls)) ?? [])
+        .concat(Array.from(new Set(_additionalRelayUrls)) ?? [])
        .concat(client.getCurrentRelayUrls())
    }

--- a/src/services/poll-results.service.ts
+++ b/src/services/poll-results.service.ts
@@ -0,0 +1,142 @@
+import { ExtendedKind } from '@/constants'
+import { getPollResponseFromEvent } from '@/lib/event-metadata'
+import dayjs from 'dayjs'
+import { Filter } from 'nostr-tools'
+import client from './client.service'
+
+export type TPollResults = {
+  totalVotes: number
+  results: Record<string, Set<string>>
+  voters: Set<string>
+  updatedAt: number
+}
+
+class PollResultsService {
+  static instance: PollResultsService
+  private pollResultsMap: Map<string, TPollResults> = new Map()
+  private pollResultsSubscribers = new Map<string, Set<() => void>>()
+
+  constructor() {
+    if (!PollResultsService.instance) {
+      PollResultsService.instance = this
+    }
+    return PollResultsService.instance
+  }
+
+  async fetchResults(
+    pollEventId: string,
+    relays: string[],
+    validPollOptionIds: string[],
+    isMultipleChoice: boolean,
+    endsAt?: number
+  ) {
+    const filter: Filter = {
+      kinds: [ExtendedKind.POLL_RESPONSE],
+      '#e': [pollEventId],
+      limit: 1000
+    }
+
+    if (endsAt) {
+      filter.until = endsAt
+    }
+
+    let results = this.pollResultsMap.get(pollEventId)
+    if (results) {
+      if (endsAt && results.updatedAt >= endsAt) {
+        return results
+      }
+      filter.since = results.updatedAt
+    } else {
+      results = {
+        totalVotes: 0,
+        results: validPollOptionIds.reduce(
+          (acc, optionId) => {
+            acc[optionId] = new Set<string>()
+            return acc
+          },
+          {} as Record<string, Set<string>>
+        ),
+        voters: new Set<string>(),
+        updatedAt: 0
+      }
+    }
+
+    const responseEvents = await client.fetchEvents(relays, {
+      kinds: [ExtendedKind.POLL_RESPONSE],
+      '#e': [pollEventId],
+      limit: 1000
+    })
+
+    results.updatedAt = dayjs().unix()
+
+    const responses = responseEvents
+      .map((evt) => getPollResponseFromEvent(evt, validPollOptionIds, isMultipleChoice))
+      .filter((response): response is NonNullable<typeof response> => response !== null)
+
+    responses
+      .sort((a, b) => b.created_at - a.created_at)
+      .forEach((response) => {
+        if (results && results.voters.has(response.pubkey)) return
+        results.voters.add(response.pubkey)
+
+        results.totalVotes += response.selectedOptionIds.length
+        response.selectedOptionIds.forEach((optionId) => {
+          if (results.results[optionId]) {
+            results.results[optionId].add(response.pubkey)
+          }
+        })
+      })
+
+    this.pollResultsMap.set(pollEventId, { ...results })
+    if (responseEvents.length) {
+      this.notifyPollResults(pollEventId)
+    }
+    return results
+  }
+
+  subscribePollResults(pollEventId: string, callback: () => void) {
+    let set = this.pollResultsSubscribers.get(pollEventId)
+    if (!set) {
+      set = new Set()
+      this.pollResultsSubscribers.set(pollEventId, set)
+    }
+    set.add(callback)
+    return () => {
+      set?.delete(callback)
+      if (set?.size === 0) this.pollResultsSubscribers.delete(pollEventId)
+    }
+  }
+
+  private notifyPollResults(pollEventId: string) {
+    const set = this.pollResultsSubscribers.get(pollEventId)
+    if (set) {
+      set.forEach((cb) => cb())
+    }
+  }
+
+  getPollResults(id: string): TPollResults | undefined {
+    return this.pollResultsMap.get(id)
+  }
+
+  addPollResponse(pollEventId: string, pubkey: string, selectedOptionIds: string[]) {
+    const results = this.pollResultsMap.get(pollEventId)
+    if (!results) return
+
+    if (results.voters.has(pubkey)) return
+
+    results.voters.add(pubkey)
+    results.totalVotes += selectedOptionIds.length
+    selectedOptionIds.forEach((optionId) => {
+      if (results.results[optionId]) {
+        results.results[optionId].add(pubkey)
+      }
+    })
+
+    this.pollResultsMap.set(pollEventId, { ...results })
+    this.notifyPollResults(pollEventId)
+  }
+}
+
+const instance = new PollResultsService()
+
+export default instance
--- a/src/services/post-content-cache.service.ts
+++ b/src/services/post-content-cache.service.ts
@@ -1,48 +0,0 @@
-import { Content } from '@tiptap/react'
-import { Event } from 'nostr-tools'
-
-class PostContentCacheService {
-  static instance: PostContentCacheService
-
-  private normalPostCache: Map<string, Content> = new Map()
-
-  constructor() {
-    if (!PostContentCacheService.instance) {
-      PostContentCacheService.instance = this
-    }
-    return PostContentCacheService.instance
-  }
-
-  getPostCache({
-    defaultContent,
-    parentEvent
-  }: { defaultContent?: string; parentEvent?: Event } = {}) {
-    return (
-      this.normalPostCache.get(this.generateCacheKey(defaultContent, parentEvent)) ?? defaultContent
-    )
-  }
-
-  setPostCache(
-    { defaultContent, parentEvent }: { defaultContent?: string; parentEvent?: Event },
-    content: Content
-  ) {
-    this.normalPostCache.set(this.generateCacheKey(defaultContent, parentEvent), content)
-  }
-
-  clearPostCache({
-    defaultContent,
-    parentEvent
-  }: {
-    defaultContent?: string
-    parentEvent?: Event
-  }) {
-    this.normalPostCache.delete(this.generateCacheKey(defaultContent, parentEvent))
-  }
-
-  generateCacheKey(defaultContent: string = '', parentEvent?: Event): string {
-    return parentEvent ? parentEvent.id : defaultContent
-  }
-}
-
-const instance = new PostContentCacheService()
-export default instance
--- a/src/services/post-editor-cache.service.ts
+++ b/src/services/post-editor-cache.service.ts
@@ -0,0 +1,75 @@
+import { TPollCreateData } from '@/types'
+import { Content } from '@tiptap/react'
+import { Event } from 'nostr-tools'
+
+type TPostSettings = {
+  isNsfw?: boolean
+  isPoll?: boolean
+  pollCreateData?: TPollCreateData
+  specifiedRelayUrls?: string[]
+  addClientTag?: boolean
+}
+
+class PostEditorCacheService {
+  static instance: PostEditorCacheService
+
+  private postContentCache: Map<string, Content> = new Map()
+  private postSettingsCache: Map<string, TPostSettings> = new Map()
+
+  constructor() {
+    if (!PostEditorCacheService.instance) {
+      PostEditorCacheService.instance = this
+    }
+    return PostEditorCacheService.instance
+  }
+
+  getPostContentCache({
+    defaultContent,
+    parentEvent
+  }: { defaultContent?: string; parentEvent?: Event } = {}) {
+    return (
+      this.postContentCache.get(this.generateCacheKey(defaultContent, parentEvent)) ??
+      defaultContent
+    )
+  }
+
+  setPostContentCache(
+    { defaultContent, parentEvent }: { defaultContent?: string; parentEvent?: Event },
+    content: Content
+  ) {
+    this.postContentCache.set(this.generateCacheKey(defaultContent, parentEvent), content)
+  }
+
+  getPostSettingsCache({
+    defaultContent,
+    parentEvent
+  }: { defaultContent?: string; parentEvent?: Event } = {}): TPostSettings | undefined {
+    return this.postSettingsCache.get(this.generateCacheKey(defaultContent, parentEvent))
+  }
+
+  setPostSettingsCache(
+    { defaultContent, parentEvent }: { defaultContent?: string; parentEvent?: Event },
+    settings: TPostSettings
+  ) {
+    this.postSettingsCache.set(this.generateCacheKey(defaultContent, parentEvent), settings)
+  }
+
+  clearPostCache({
+    defaultContent,
+    parentEvent
+  }: {
+    defaultContent?: string
+    parentEvent?: Event
+  }) {
+    const cacheKey = this.generateCacheKey(defaultContent, parentEvent)
+    this.postContentCache.delete(cacheKey)
+    this.postSettingsCache.delete(cacheKey)
+  }
+
+  generateCacheKey(defaultContent: string = '', parentEvent?: Event): string {
+    return parentEvent ? parentEvent.id : defaultContent
+  }
+}
+
+const instance = new PostEditorCacheService()
+export default instance
--- a/src/types.ts
+++ b/src/types.ts
@@ -1,4 +1,5 @@
 import { Event, VerifiedEvent } from 'nostr-tools'
+import { POLL_TYPE } from './constants'

 export type TProfile = {
  username: string
@@ -151,3 +152,12 @@ export type TMediaUploadServiceConfig =
  | {
      type: 'blossom'
    }
+
+export type TPollType = (typeof POLL_TYPE)[keyof typeof POLL_TYPE]
+
+export type TPollCreateData = {
+  isMultipleChoice: boolean
+  options: string[]
+  relays: string[]
+  endsAt?: number
+}
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -3,6 +3,7 @@ import { execSync } from 'child_process'
 import path from 'path'
 import { defineConfig } from 'vite'
 import { VitePWA } from 'vite-plugin-pwa'
+import packageJson from './package.json'

 const getGitHash = () => {
  try {
@@ -15,7 +16,7 @@ const getGitHash = () => {

 const getAppVersion = () => {
  try {
-    return JSON.stringify(require('./package.json').version)
+    return JSON.stringify(packageJson.version)
  } catch (error) {
    console.warn('Failed to retrieve app version:', error)
    return '"unknown"'