Chat: Support unread poll votes (#6847)

src/api/gramjs/apiBuilders/chats.ts

@@ -710,7 +710,7 @@ export function buildThreadReadState(
   const forumTopic = input instanceof GramJs.ForumTopic ? input : undefined;
 
   const { unreadReactionsCount } = dialog || monoForumDialog || forumTopic || {};
-  const { unreadMentionsCount } = dialog || forumTopic || {};
+  const { unreadMentionsCount, unreadPollVotesCount } = dialog || forumTopic || {};
   const { unreadMark } = dialog || monoForumDialog || {};
 
   return omitUndefined<ThreadReadState>({
@@ -718,6 +718,7 @@ export function buildThreadReadState(
     lastReadInboxMessageId: readInboxMaxId,
     lastReadOutboxMessageId: readOutboxMaxId,
     unreadReactionsCount,
+    unreadPollVotesCount,
     unreadMentionsCount,
     hasUnreadMark: unreadMark,
   });

src/api/gramjs/methods/messages.ts

@@ -45,6 +45,7 @@ import {
   MAX_INT_32,
   MENTION_UNREAD_SLICE,
   MESSAGE_ID_REQUIRED_ERROR,
+  POLL_UNREAD_SLICE,
   REACTION_UNREAD_SLICE,
   SUPPORTED_PHOTO_CONTENT_TYPES,
   SUPPORTED_VIDEO_CONTENT_TYPES,
@@ -2298,6 +2299,27 @@ export async function readAllReactions({
   }
 }
 
+export async function readAllPollVotes({
+  chat,
+  threadId,
+}: {
+  chat: ApiChat;
+  threadId?: ThreadId;
+}) {
+  const result = await invokeRequest(new GramJs.messages.ReadPollVotes({
+    peer: buildInputPeer(chat.id, chat.accessHash),
+    topMsgId: threadId ? Number(threadId) : undefined,
+  }));
+
+  if (!result) return;
+
+  processAffectedHistory(chat, result);
+
+  if (result.offset) {
+    await readAllPollVotes({ chat, threadId });
+  }
+}
+
 export async function fetchUnreadMentions({
   chat, threadId, offsetId, addOffset, maxId, minId,
 }: {
@@ -2376,6 +2398,45 @@ export async function fetchUnreadReactions({
   };
 }
 
+export async function fetchUnreadPollVotes({
+  chat, threadId, offsetId, addOffset, maxId, minId,
+}: {
+  chat: ApiChat;
+  threadId?: ThreadId;
+  offsetId?: number;
+  addOffset?: number;
+  maxId?: number;
+  minId?: number;
+}) {
+  const result = await invokeRequest(new GramJs.messages.GetUnreadPollVotes({
+    peer: buildInputPeer(chat.id, chat.accessHash),
+    topMsgId: threadId ? Number(threadId) : undefined,
+    limit: POLL_UNREAD_SLICE,
+    offsetId: offsetId ?? DEFAULT_PRIMITIVES.INT,
+    addOffset: addOffset ?? DEFAULT_PRIMITIVES.INT,
+    maxId: maxId ?? DEFAULT_PRIMITIVES.INT,
+    minId: minId ?? DEFAULT_PRIMITIVES.INT,
+  }));
+
+  if (
+    !result
+    || result instanceof GramJs.messages.MessagesNotModified
+    || !result.messages
+  ) {
+    return undefined;
+  }
+
+  const totalCount = 'count' in result ? result.count : result.messages.length;
+  const messages = result.messages.map(buildApiMessage).filter(Boolean);
+  const topics = result.topics.map(buildApiTopicWithState).filter(Boolean);
+
+  return {
+    totalCount,
+    messages,
+    topics,
+  };
+}
+
 export async function transcribeAudio({
   chat, messageId,
 }: {

src/assets/font-icons/poll-badge.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" viewBox="0 0 32 32"><path d="M16 28a3 3 0 0 1-3-3V7a3 3 0 1 1 6 0v18a3 3 0 0 1-3 3M25.325 28a3 3 0 0 1-3-3v-7.318a3 3 0 0 1 6 0V25a3 3 0 0 1-3 3M6.675 28a3 3 0 0 1-3-3V13.713a3 3 0 1 1 6 0V25a3 3 0 0 1-3 3"/></svg>

src/assets/localization/fallback.strings

@@ -109,6 +109,7 @@
 "AnonymousPoll" = "Anonymous Poll";
 "AccDescrReactionMentionDown" = "Go to next unread reactions";
 "AccDescrMentionDown" = "Go to next mention";
+"AccDescrPollVoteDown" = "Go to next unread poll vote";
 "AccDescrPageDown" = "Go to bottom";
 "ChannelPrivate" = "Private Channel";
 "ChannelPrivateInfo" = "Private channels can only be joined via invite link.";

src/components/left/main/ChatBadge.module.scss

@@ -90,6 +90,10 @@
   background-color: #ed504f;
 }
 
+.poll {
+  background-color: var(--color-primary);
+}
+
 .round {
   display: grid;
   place-content: center;

src/components/left/main/ChatBadge.tsx

@@ -69,6 +69,7 @@ const ChatBadge = ({
 
   const {
     unreadMentionsCount: stateUnreadMentionsCount = 0,
+    unreadPollVotesCount: stateUnreadPollVotesCount = 0,
     unreadReactionsCount: stateUnreadReactionsCount = 0,
     unreadCount: stateUnreadCount = 0,
     hasUnreadMark,
@@ -95,12 +96,29 @@ const ChatBadge = ({
   const topicsWithUnreadMentionsIds = useMemo(() => (
     isForum && listedTopicIds ? listedTopicIds.filter((tId) => topicsReadStates[tId]?.unreadMentionsCount) : undefined
   ), [listedTopicIds, isForum, topicsReadStates]);
+  const topicsWithUnreadPollVotesIds = useMemo(() => (
+    isForum && listedTopicIds ? listedTopicIds.filter((tId) => topicsReadStates[tId]?.unreadPollVotesCount) : undefined
+  ), [listedTopicIds, isForum, topicsReadStates]);
   const topicsWithUnreadReactionsIds = useMemo(() => (
     isForum && listedTopicIds ? listedTopicIds.filter((tId) => topicsReadStates[tId]?.unreadReactionsCount) : undefined
   ), [listedTopicIds, isForum, topicsReadStates]);
+  const topicsWithStatefulUnreadIds = useMemo(() => {
+    if (!isForum) {
+      return undefined;
+    }
+
+    const allTopicIds = [
+      ...(topicsWithUnreadIds || []),
+      ...(topicsWithUnreadPollVotesIds || []),
+      ...(topicsWithUnreadReactionsIds || []),
+    ];
+
+    return allTopicIds.length ? [...new Set(allTopicIds)] : [];
+  }, [isForum, topicsWithUnreadIds, topicsWithUnreadPollVotesIds, topicsWithUnreadReactionsIds]);
 
   const unreadCount = isForum ? topicsWithUnreadIds?.length : stateUnreadCount;
   const unreadMentionsCount = isForum ? topicsWithUnreadMentionsIds?.length : stateUnreadMentionsCount;
+  const unreadPollVotesCount = isForum ? topicsWithUnreadPollVotesIds?.length : stateUnreadPollVotesCount;
   const unreadReactionsCount = isForum ? topicsWithUnreadReactionsIds?.length : stateUnreadReactionsCount;
 
   const shouldBeUnMuted = useMemo(() => {
@@ -108,17 +126,21 @@ const ChatBadge = ({
       return !isMuted || topic?.notifySettings.mutedUntil === 0;
     }
 
-    if (isMuted) {
-      return topicsWithUnreadIds?.some((tId) => topicsById?.[tId]?.notifySettings.mutedUntil === 0);
+    if (!topicsWithStatefulUnreadIds?.length) {
+      return !isMuted;
     }
 
-    const isEveryUnreadMuted = topicsWithUnreadIds?.every((tId) => {
+    if (isMuted) {
+      return topicsWithStatefulUnreadIds.some((tId) => topicsById?.[tId]?.notifySettings.mutedUntil === 0);
+    }
+
+    const isEveryUnreadMuted = topicsWithStatefulUnreadIds.every((tId) => {
       const mutedUntil = topicsById?.[tId]?.notifySettings.mutedUntil;
       return mutedUntil && mutedUntil > getServerTime();
     });
 
     return !isEveryUnreadMuted;
-  }, [isForum, isMuted, topicsWithUnreadIds, topicsById, topic?.notifySettings.mutedUntil]);
+  }, [isForum, isMuted, topicsById, topic?.notifySettings.mutedUntil, topicsWithStatefulUnreadIds]);
 
   const isUnread = Boolean((unreadCount || hasUnreadMark) && !isSavedDialog);
 
@@ -127,7 +149,7 @@ const ChatBadge = ({
     [forceHidden],
   );
   const isShown = !resolvedForceHidden && Boolean(
-    unreadCount || unreadMentionsCount || hasUnreadMark || isPinned || unreadReactionsCount
+    unreadCount || unreadMentionsCount || unreadPollVotesCount || hasUnreadMark || isPinned || unreadReactionsCount
     || isTopicUnopened || hasMiniApp,
   );
 
@@ -152,6 +174,12 @@ const ChatBadge = ({
       </div>
     );
 
+    const unreadPollVotesElement = unreadPollVotesCount && (
+      <div className={buildClassName(statefulClassName, styles.poll, styles.round)}>
+        <Icon name="poll-badge" />
+      </div>
+    );
+
     const unreadMentionsElement = unreadMentionsCount && (
       <div className={buildClassName(baseClassName, styles.mention, styles.round)}>
         <Icon name="mention" />
@@ -187,10 +215,16 @@ const ChatBadge = ({
     );
 
     const visiblePinnedElement = !unreadCountElement && !unreadMentionsElement && !unreadReactionsElement
+      && !unreadPollVotesElement
       && pinnedElement;
 
     const elements = [
-      unopenedTopicElement, unreadReactionsElement, unreadMentionsElement, unreadCountElement, visiblePinnedElement,
+      unopenedTopicElement,
+      unreadPollVotesElement,
+      unreadReactionsElement,
+      unreadMentionsElement,
+      unreadCountElement,
+      visiblePinnedElement,
     ].filter(Boolean);
 
     if (isSavedDialog) return pinnedElement;
@@ -204,7 +238,11 @@ const ChatBadge = ({
 
     if (shouldShowOnlyMostImportant) {
       const importanceOrderedElements = [
-        unreadMentionsElement, unreadCountElement, unreadReactionsElement, pinnedElement,
+        unreadPollVotesElement,
+        unreadReactionsElement,
+        unreadMentionsElement,
+        unreadCountElement,
+        pinnedElement,
       ].filter(Boolean);
       return importanceOrderedElements[0];
     }

src/components/middle/FloatingActionButtons.module.scss

@@ -1,6 +1,7 @@
 .root {
   --base-bottom-pos: 5.3125rem;
   --translate-y: 4.5rem;
+  --unread-count-button-offset: 3.5rem;
 
   pointer-events: none;
 
@@ -14,23 +15,6 @@
 
   transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s ease;
 
-  .hidden {
-    pointer-events: none;
-    opacity: 0;
-  }
-
-  .reactions {
-    transition: 0.2s ease opacity, 0.25s cubic-bezier(0.34, 1.56, 0.64, 1) transform;
-  }
-
-  .transform-down {
-    transform: translateY(3.5rem);
-  }
-
-  .unread {
-    pointer-events: none;
-  }
-
   :global(body.no-page-transitions) & {
     --translate-y: 0 !important;
 
@@ -52,7 +36,7 @@
   }
 
   &.hide-scroll-down {
-    --translate-y: 3.5rem;
+    --translate-y: var(--unread-count-button-offset);
 
     .unread {
       pointer-events: none;
@@ -75,3 +59,24 @@
     }
   }
 }
+
+.hidden {
+  pointer-events: none;
+  opacity: 0;
+}
+
+.unreadCountButton {
+  transition: opacity 0.2s ease, transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
+}
+
+.transformDown {
+  transform: translateY(var(--unread-count-button-offset));
+}
+
+.transformDownDouble {
+  transform: translateY(calc(var(--unread-count-button-offset) * 2));
+}
+
+.unread {
+  pointer-events: none;
+}

src/components/middle/FloatingActionButtons.tsx

@@ -2,6 +2,7 @@ import { memo, useEffect, useRef } from '../../lib/teact/teact';
 import { getActions, withGlobal } from '../../global';
 
 import type { MessageListType, ThreadId, ThreadReadState } from '../../types';
+import type { IconName } from '../../types/icons';
 
 import { selectChat, selectCurrentMessageList, selectCurrentMiddleSearch } from '../../global/selectors';
 import { selectThreadReadState } from '../../global/selectors/threads';
@@ -27,6 +28,16 @@ type StateProps = {
   shouldShowCount?: boolean;
 };
 
+type UnreadCountButton = {
+  icon: IconName;
+  ariaLabelLang: string;
+  unreadCount?: number;
+  isHidden: boolean;
+  hiddenUnreadCountButtonsBelow: number;
+  onClick: VoidFunction;
+  onReadAll: VoidFunction;
+};
+
 const FloatingActionButtons = ({
   withScrollDown,
   canPost,
@@ -38,19 +49,40 @@ const FloatingActionButtons = ({
   shouldShowCount,
 }: OwnProps & StateProps) => {
   const {
-    focusNextReply, focusNextReaction, focusNextMention, loadUnreadReactions,
-    readAllMentions, readAllReactions, loadUnreadMentions, scrollMessageListToBottom,
+    focusNextPollVote,
+    focusNextReply,
+    focusNextReaction,
+    focusNextMention,
+    loadUnreadPollVotes,
+    loadUnreadReactions,
+    readAllMentions,
+    readAllPollVotes,
+    readAllReactions,
+    loadUnreadMentions,
+    scrollMessageListToBottom,
   } = getActions();
 
   const elementRef = useRef<HTMLDivElement>();
 
   const {
-    unreadReactionsCount, unreadMentionsCount, unreadCount, unreadReactions, unreadMentions,
+    unreadPollVotesCount,
+    unreadReactionsCount,
+    unreadMentionsCount,
+    unreadCount,
+    unreadPollVotes,
+    unreadReactions,
+    unreadMentions,
   } = (shouldShowCount && threadReadState) || {};
 
+  const hasUnreadPollVotes = Boolean(unreadPollVotesCount);
   const hasUnreadReactions = Boolean(unreadReactionsCount);
   const hasUnreadMentions = Boolean(unreadMentionsCount);
 
+  const handleReadAllPollVotes = useLastCallback(() => {
+    if (!chatId) return;
+    readAllPollVotes({ chatId, threadId });
+  });
+
   const handleReadAllReactions = useLastCallback(() => {
     if (!chatId) return;
     readAllReactions({ chatId, threadId });
@@ -61,6 +93,12 @@ const FloatingActionButtons = ({
     readAllMentions({ chatId, threadId });
   });
 
+  useEffect(() => {
+    if (hasUnreadPollVotes && chatId && !unreadPollVotes?.length) {
+      loadUnreadPollVotes({ chatId, threadId });
+    }
+  }, [chatId, threadId, hasUnreadPollVotes, unreadPollVotes?.length]);
+
   useEffect(() => {
     if (hasUnreadReactions && chatId && !unreadReactions?.length) {
       loadUnreadReactions({ chatId, threadId });
@@ -90,42 +128,87 @@ const FloatingActionButtons = ({
     focusNextReaction({ chatId, threadId });
   });
 
+  const handleFocusNextPollVote = useLastCallback(() => {
+    if (!chatId) return;
+    focusNextPollVote({ chatId, threadId });
+  });
+
   const handleFocusNextMention = useLastCallback(() => {
     if (!chatId) return;
     focusNextMention({ chatId, threadId });
   });
 
+  const unreadCountButtonsConfig = [
+    {
+      icon: 'poll',
+      ariaLabelLang: 'AccDescrPollVoteDown',
+      unreadCount: unreadPollVotesCount,
+      isHidden: !hasUnreadPollVotes,
+      onClick: handleFocusNextPollVote,
+      onReadAll: handleReadAllPollVotes,
+    },
+    {
+      icon: 'heart-outline',
+      ariaLabelLang: 'AccDescrReactionMentionDown',
+      unreadCount: unreadReactionsCount,
+      isHidden: !hasUnreadReactions,
+      onClick: handleFocusNextReaction,
+      onReadAll: handleReadAllReactions,
+    },
+    {
+      icon: 'mention',
+      ariaLabelLang: 'AccDescrMentionDown',
+      unreadCount: unreadMentionsCount,
+      isHidden: !hasUnreadMentions,
+      onClick: handleFocusNextMention,
+      onReadAll: handleReadAllMentions,
+    },
+  ] satisfies Omit<UnreadCountButton, 'hiddenUnreadCountButtonsBelow'>[];
+
+  let hiddenUnreadCountButtonsBelow = 0;
+  const unreadCountButtons = unreadCountButtonsConfig.reduceRight<UnreadCountButton[]>((result, button) => {
+    result.unshift({
+      ...button,
+      hiddenUnreadCountButtonsBelow,
+    });
+
+    if (button.isHidden) {
+      hiddenUnreadCountButtonsBelow++;
+    }
+
+    return result;
+  }, []);
+
+  const hasUnreadCountButtons = unreadCountButtons.some((button) => !button.isHidden);
+
+  const buildUnreadCountButtonClassName = (button: UnreadCountButton) => buildClassName(
+    styles.unreadCountButton,
+    button.isHidden && styles.hidden,
+    button.hiddenUnreadCountButtonsBelow === 1 && styles.transformDown,
+    button.hiddenUnreadCountButtonsBelow === 2 && styles.transformDownDouble,
+  );
+
   const fabClassName = buildClassName(
     styles.root,
-    (withScrollDown || hasUnreadReactions || hasUnreadMentions) && styles.revealed,
-    (hasUnreadReactions || hasUnreadMentions) && !withScrollDown && styles.hideScrollDown,
+    (withScrollDown || hasUnreadCountButtons) && styles.revealed,
+    hasUnreadCountButtons && !withScrollDown && styles.hideScrollDown,
     !canPost && styles.noComposer,
     !withExtraShift && styles.noExtraShift,
   );
 
   return (
     <div ref={elementRef} className={fabClassName}>
-      <ScrollDownButton
-        icon="heart-outline"
-        ariaLabelLang="AccDescrReactionMentionDown"
-        onClick={handleFocusNextReaction}
-        onReadAll={handleReadAllReactions}
-        unreadCount={unreadReactionsCount}
-        className={buildClassName(
-          styles.reactions,
-          !hasUnreadReactions && styles.hidden,
-          !hasUnreadMentions && styles.transformDown,
-        )}
-      />
-
-      <ScrollDownButton
-        icon="mention"
-        ariaLabelLang="AccDescrMentionDown"
-        onClick={handleFocusNextMention}
-        onReadAll={handleReadAllMentions}
-        unreadCount={unreadMentionsCount}
-        className={!hasUnreadMentions && styles.hidden}
-      />
+      {unreadCountButtons.map((button) => (
+        <ScrollDownButton
+          key={button.icon}
+          icon={button.icon}
+          ariaLabelLang={button.ariaLabelLang}
+          onClick={button.onClick}
+          onReadAll={button.onReadAll}
+          unreadCount={button.unreadCount}
+          className={buildUnreadCountButtonClassName(button)}
+        />
+      ))}
 
       <ScrollDownButton
         icon="arrow-down"
@@ -142,7 +225,13 @@ export default memo(withGlobal<OwnProps>(
   (global): Complete<StateProps> => {
     const currentMessageList = selectCurrentMessageList(global);
     if (!currentMessageList) {
-      return {} as Complete<StateProps>;
+      return {
+        chatId: undefined,
+        messageListType: undefined,
+        shouldShowCount: undefined,
+        threadId: undefined,
+        threadReadState: undefined,
+      };
     }
 
     const { chatId, threadId, type: messageListType } = currentMessageList;

src/components/middle/hooks/useMessageObservers.ts

@@ -33,7 +33,7 @@ export default function useMessageObservers({
   onIntersectPinnedMessage: OnIntersectPinnedMessage | undefined;
 }) {
   const {
-    markMessageListRead, markMentionsRead, animateUnreadReaction,
+    markMessageListRead, markMentionsRead, markPollVotesRead, animateUnreadReaction,
     scheduleForViewsIncrement,
   } = getActions();
 
@@ -61,6 +61,7 @@ export default function useMessageObservers({
 
     let maxId = 0;
     const mentionIds: number[] = [];
+    const pollVoteIds: number[] = [];
     const reactionIds: number[] = [];
     const scheduledToUpdateViews: number[] = [];
 
@@ -91,6 +92,10 @@ export default function useMessageObservers({
         mentionIds.push(messageId);
       }
 
+      if (dataset.hasUnreadPollVote) {
+        pollVoteIds.push(messageId);
+      }
+
       if (dataset.hasUnreadReaction) {
         reactionIds.push(messageId);
       }
@@ -113,6 +118,10 @@ export default function useMessageObservers({
         markMentionsRead({ chatId, messageIds: mentionIds });
       }
 
+      if (pollVoteIds.length) {
+        markPollVotesRead({ chatId, messageIds: pollVoteIds });
+      }
+
       if (scheduledToUpdateViews.length) {
         scheduleForViewsIncrement({ chatId, ids: scheduledToUpdateViews });
       }

src/components/middle/message/ActionMessage.tsx

@@ -102,6 +102,7 @@ type StateProps = {
   isCurrentUserPremium?: boolean;
   isInSelectMode?: boolean;
   hasUnreadReaction?: boolean;
+  hasUnreadPollVote?: boolean;
   isResizingContainer?: boolean;
   scrollTargetPosition?: ScrollTargetPosition;
   isAccountFrozen?: boolean;
@@ -140,6 +141,7 @@ const ActionMessage = ({
   isCurrentUserPremium,
   isInSelectMode,
   hasUnreadReaction,
+  hasUnreadPollVote,
   isResizingContainer,
   scrollTargetPosition,
   isAccountFrozen,
@@ -161,6 +163,7 @@ const ActionMessage = ({
     toggleChannelRecommendations,
     animateUnreadReaction,
     markMentionsRead,
+    markPollVotesRead,
     focusMessage,
     openGiftOfferAcceptModal,
     declineStarGiftOffer,
@@ -335,10 +338,22 @@ const ActionMessage = ({
       animateUnreadReaction({ chatId, messageIds: [id] });
     }
 
+    if (hasUnreadPollVote) {
+      markPollVotesRead({ chatId, messageIds: [id] });
+    }
+
     if (message.hasUnreadMention) {
       markMentionsRead({ chatId, messageIds: [id] });
     }
-  }, [hasUnreadReaction, chatId, id, animateUnreadReaction, message.hasUnreadMention]);
+  }, [
+    hasUnreadReaction,
+    hasUnreadPollVote,
+    chatId,
+    id,
+    animateUnreadReaction,
+    markPollVotesRead,
+    message.hasUnreadMention,
+  ]);
 
   useEffect(() => {
     if (action.type !== 'giftPremium') return;
@@ -619,6 +634,7 @@ const ActionMessage = ({
       data-message-id={message.id}
       data-is-pinned={message.isPinned || undefined}
       data-has-unread-mention={message.hasUnreadMention || undefined}
+      data-has-unread-poll-vote={hasUnreadPollVote || undefined}
       data-has-unread-reaction={hasUnreadReaction || undefined}
       onMouseDown={handleMouseDown}
       onContextMenu={handleContextMenu}
@@ -737,6 +753,7 @@ export default memo(withGlobal<OwnProps>(
 
     const readState = selectThreadReadState(global, message.chatId, threadId);
     const hasUnreadReaction = readState?.unreadReactions?.includes(message.id);
+    const hasUnreadPollVote = readState?.unreadPollVotes?.includes(message.id);
     const isAccountFrozen = selectIsCurrentUserFrozen(global);
 
     return {
@@ -751,6 +768,7 @@ export default memo(withGlobal<OwnProps>(
       isInSelectMode: selectIsInSelectMode(global),
       actionMessageBg: selectActionMessageBg(global),
       hasUnreadReaction,
+      hasUnreadPollVote,
       isResizingContainer,
       scrollTargetPosition,
       isAccountFrozen,

src/components/middle/message/Message.tsx

@@ -301,6 +301,7 @@ type StateProps = {
   defaultReaction?: ApiReaction;
   activeEmojiInteractions?: ActiveEmojiInteraction[];
   hasUnreadReaction?: boolean;
+  hasUnreadPollVote?: boolean;
   isTranscribing?: boolean;
   transcribedText?: string;
   isPremium: boolean;
@@ -431,6 +432,7 @@ const Message = ({
   autoLoadFileMaxSizeMb,
   repliesThreadInfo,
   hasUnreadReaction,
+  hasUnreadPollVote,
   memoFirstUnreadIdRef,
   senderChatMember,
   messageTopic,
@@ -478,6 +480,7 @@ const Message = ({
     animateUnreadReaction,
     focusMessage,
     markMentionsRead,
+    markPollVotesRead,
     openThread,
     summarizeMessage,
   } = getActions();
@@ -963,6 +966,10 @@ const Message = ({
       animateUnreadReaction({ chatId, messageIds: [messageId] });
     }
 
+    if (hasUnreadPollVote) {
+      markPollVotesRead({ chatId, messageIds: [messageId] });
+    }
+
     let unreadMentionIds: number[] = [];
     if (message.hasUnreadMention) {
       unreadMentionIds = [messageId];
@@ -975,7 +982,16 @@ const Message = ({
     if (unreadMentionIds.length) {
       markMentionsRead({ chatId, messageIds: unreadMentionIds });
     }
-  }, [hasUnreadReaction, album, chatId, messageId, animateUnreadReaction, message.hasUnreadMention]);
+  }, [
+    hasUnreadReaction,
+    hasUnreadPollVote,
+    album,
+    chatId,
+    messageId,
+    animateUnreadReaction,
+    markPollVotesRead,
+    message.hasUnreadMention,
+  ]);
 
   const albumLayout = useMemo(() => {
     return isAlbum
@@ -1848,6 +1864,7 @@ const Message = ({
         data-last-message-id={album ? album.messages[album.messages.length - 1].id : undefined}
         data-album-main-id={album ? album.mainMessage.id : undefined}
         data-has-unread-mention={message.hasUnreadMention || undefined}
+        data-has-unread-poll-vote={hasUnreadPollVote || undefined}
         data-has-unread-reaction={hasUnreadReaction || undefined}
         data-is-pinned={isPinned || undefined}
         data-should-update-views={message.viewsCount !== undefined}
@@ -2123,6 +2140,7 @@ export default memo(withGlobal<OwnProps>(
 
     const readState = selectThreadReadState(global, chatId, threadId);
     const hasUnreadReaction = readState?.unreadReactions?.includes(message.id);
+    const hasUnreadPollVote = readState?.unreadPollVotes?.includes(message.id);
 
     const hasTopicChip = threadId === MAIN_THREAD_ID && chat?.isForum && !chat.isBotForum && isFirstInGroup;
     const messageTopic = selectTopicFromMessage(global, message);
@@ -2220,6 +2238,7 @@ export default memo(withGlobal<OwnProps>(
       hasActiveReactions,
       activeEmojiInteractions,
       hasUnreadReaction,
+      hasUnreadPollVote,
       isTranscribing: transcriptionId !== undefined && global.transcriptions[transcriptionId]?.isPending,
       transcribedText: transcriptionId !== undefined ? global.transcriptions[transcriptionId]?.text : undefined,
       isPremium,

src/config.ts

@@ -116,6 +116,7 @@ export const GLOBAL_SUGGESTED_CHANNELS_ID = 'global';
 // https://github.com/DrKLO/Telegram/blob/51e9947527/TMessagesProj/src/main/java/org/telegram/messenger/MediaDataController.java#L7781
 export const REACTION_UNREAD_SLICE = 100;
 export const MENTION_UNREAD_SLICE = 100;
+export const POLL_UNREAD_SLICE = 100;
 export const TOPICS_SLICE = 20;
 export const TOPICS_SLICE_SECOND_LOAD = 500;
 

src/global/actions/api/chats.ts

@@ -1461,6 +1461,7 @@ addActionHandler('markChatMessagesRead', async (global, actions, payload): Promi
     await callApi('markMessageListRead', { chat, threadId: MAIN_THREAD_ID });
     actions.readAllMentions({ chatId: id });
     actions.readAllReactions({ chatId: id });
+    actions.readAllPollVotes({ chatId: id });
     if (chatReadState?.hasUnreadMark) {
       actions.markChatRead({ id });
     }
@@ -1487,7 +1488,13 @@ addActionHandler('markChatMessagesRead', async (global, actions, payload): Promi
       global = updateTopicWithState(global, id, topicWithState);
 
       const { readState } = topicWithState;
-      if (readState && !readState.unreadCount && !readState.unreadMentionsCount && !readState.unreadReactionsCount) {
+      if (
+        readState
+        && !readState.unreadCount
+        && !readState.unreadMentionsCount
+        && !readState.unreadReactionsCount
+        && !readState.unreadPollVotesCount
+      ) {
         return;
       }
 
@@ -1530,6 +1537,7 @@ addActionHandler('markTopicRead', (global, actions, payload): ActionReturnType =
   });
   actions.readAllMentions({ chatId, threadId: topicId });
   actions.readAllReactions({ chatId, threadId: topicId });
+  actions.readAllPollVotes({ chatId, threadId: topicId });
 
   global = getGlobal();
   global = replaceThreadReadStateParam(global, chatId, topicId, 'lastReadInboxMessageId', lastTopicMessageId);

src/global/actions/api/messages.ts

@@ -81,12 +81,12 @@ import {
 } from '../../index';
 import {
   addChatMessagesById,
-  addUnreadMentions,
   clearMessageSummary,
   deleteSponsoredMessage,
   removeOutlyingList,
   removeRequestedMessageTranslation,
   removeUnreadMentions,
+  removeUnreadPollVotes,
   replaceSettings,
   replaceUserStatuses,
   safeReplacePinnedIds,
@@ -106,6 +106,7 @@ import {
   updateScheduledMessages,
   updateSponsoredMessage,
   updateTopicWithState,
+  updateUnreadCounters,
   updateUploadByMessageKey,
   updateUserFullInfo,
 } from '../../reducers';
@@ -172,7 +173,6 @@ import {
   selectThreadReadState,
 } from '../../selectors/threads';
 import { deleteMessages, updateWithLocalMedia } from '../apiUpdaters/messages';
-
 const AUTOLOGIN_TOKEN_KEY = 'autologin_token';
 
 const uploadProgressCallbacks = new Map<MessageKey, ApiOnProgress>();
@@ -2287,19 +2287,45 @@ addActionHandler('loadUnreadMentions', async (global, actions, payload): Promise
 
   const { messages, topics, totalCount } = result;
 
-  const byId = buildCollectionByKey(messages, 'id');
-  const ids = Object.keys(byId).map(Number);
-
   global = getGlobal();
-  global = addChatMessagesById(global, chat.id, byId);
-  topics.forEach((topicState) => {
-    global = updateTopicWithState(global, chat.id, topicState);
-  });
-  global = addUnreadMentions({
+  global = updateUnreadCounters({
     global,
     chatId,
-    ids,
+    threadId,
+    messages,
+    topics,
     totalCount,
+    unreadCountKey: 'unreadMentionsCount',
+  });
+
+  setGlobal(global);
+});
+
+addActionHandler('loadUnreadPollVotes', async (global, actions, payload): Promise<void> => {
+  const { chatId, threadId = MAIN_THREAD_ID, offsetId } = payload;
+
+  const chat = selectChat(global, chatId);
+  if (!chat) return;
+
+  const result = await callApi('fetchUnreadPollVotes', {
+    chat,
+    threadId: threadId !== MAIN_THREAD_ID ? threadId : undefined,
+    offsetId,
+  });
+
+  if (!result) return;
+
+  const { messages, topics, totalCount } = result;
+
+  global = getGlobal();
+  global = updateUnreadCounters({
+    global,
+    chatId,
+    threadId,
+    messages,
+    topics,
+    totalCount,
+    unreadCountKey: 'unreadPollVotesCount',
   });
 
   setGlobal(global);
@@ -2391,6 +2417,21 @@ addActionHandler('markMentionsRead', (global, actions, payload): ActionReturnTyp
   actions.markMessagesRead({ chatId, messageIds });
 });
 
+addActionHandler('markPollVotesRead', (global, actions, payload): ActionReturnType => {
+  const { chatId, messageIds } = payload;
+  const chat = selectChat(global, chatId);
+  if (!chat) return;
+
+  global = removeUnreadPollVotes({
+    global,
+    chatId,
+    ids: messageIds,
+  });
+  setGlobal(global);
+
+  actions.markMessagesRead({ chatId, messageIds });
+});
+
 addActionHandler('focusNextMention', async (global, actions, payload): Promise<void> => {
   const { chatId, threadId = MAIN_THREAD_ID, tabId = getCurrentTabId() } = payload;
 
@@ -2407,6 +2448,28 @@ addActionHandler('focusNextMention', async (global, actions, payload): Promise<v
   actions.focusMessage({ chatId, messageId: readState.unreadMentions[0], tabId });
 });
 
+addActionHandler('focusNextPollVote', async (global, actions, payload): Promise<void> => {
+  const { chatId, threadId = MAIN_THREAD_ID, tabId = getCurrentTabId() } = payload;
+
+  let readState = selectThreadReadState(global, chatId, threadId);
+
+  if (!readState?.unreadPollVotes?.length) {
+    await getPromiseActions().loadUnreadPollVotes({ chatId, threadId });
+
+    global = getGlobal();
+    readState = selectThreadReadState(global, chatId, threadId);
+    if (!readState?.unreadPollVotes?.length) return;
+  }
+
+  actions.focusMessage({
+    chatId,
+    threadId,
+    messageId: readState.unreadPollVotes[0],
+    tabId,
+    scrollTargetPosition: 'end',
+  });
+});
+
 addActionHandler('readAllMentions', (global, actions, payload): ActionReturnType => {
   const { chatId, threadId = MAIN_THREAD_ID } = payload;
 
@@ -2422,6 +2485,21 @@ addActionHandler('readAllMentions', (global, actions, payload): ActionReturnType
   return global;
 });
 
+addActionHandler('readAllPollVotes', (global, actions, payload): ActionReturnType => {
+  const { chatId, threadId = MAIN_THREAD_ID } = payload;
+
+  const chat = selectChat(global, chatId);
+  if (!chat) return undefined;
+
+  callApi('readAllPollVotes', { chat, threadId: threadId !== MAIN_THREAD_ID ? threadId : undefined });
+
+  global = updateThreadReadState(global, chatId, threadId, {
+    unreadPollVotesCount: 0,
+    unreadPollVotes: undefined,
+  });
+  return global;
+});
+
 addActionHandler('openUrl', (global, actions, payload): ActionReturnType => {
   const {
     url, shouldSkipModal, ignoreDeepLinks, linkContext, tabId = getCurrentTabId(),

src/global/actions/api/reactions.ts

@@ -1,6 +1,11 @@
-import type { ApiError, ApiReaction, ApiReactionEmoji } from '../../../api/types';
 import type { ActionReturnType } from '../../types';
-import { ApiMediaFormat, MAIN_THREAD_ID } from '../../../api/types';
+import {
+  type ApiError,
+  ApiMediaFormat,
+  type ApiReaction,
+  type ApiReactionEmoji,
+  MAIN_THREAD_ID,
+} from '../../../api/types';
 
 import { GENERAL_REFETCH_INTERVAL } from '../../../config';
 import { getCurrentTabId } from '../../../util/establishMultitabRole';
@@ -21,13 +26,11 @@ import {
 } from '../../helpers';
 import { addActionHandler, getGlobal, getPromiseActions, setGlobal } from '../../index';
 import {
-  addChatMessagesById,
   updateChatMessage,
-  updateTopicWithState,
+  updateUnreadCounters,
 } from '../../reducers';
 import {
   addMessageReaction,
-  addUnreadReactions,
   removeUnreadReactions,
   subtractXForEmojiInteraction,
 } from '../../reducers/reactions';
@@ -490,19 +493,15 @@ addActionHandler('loadUnreadReactions', async (global, actions, payload): Promis
 
   const { messages, topics, totalCount } = result;
 
-  const byId = buildCollectionByKey(messages, 'id');
-  const ids = Object.keys(byId).map(Number);
-
   global = getGlobal();
-  global = addChatMessagesById(global, chat.id, byId);
-  topics.forEach((topicState) => {
-    global = updateTopicWithState(global, chat.id, topicState);
-  });
-  global = addUnreadReactions({
+  global = updateUnreadCounters({
     global,
     chatId,
-    ids,
+    threadId,
+    messages,
+    topics,
     totalCount,
+    unreadCountKey: 'unreadReactionsCount',
   });
 
   setGlobal(global);

src/global/reducers/chats.ts

@@ -8,12 +8,11 @@ import {
 import { ARCHIVED_FOLDER_ID } from '../../config';
 import { areDeepEqual } from '../../util/areDeepEqual';
 import {
-  areSortedArraysEqual, buildCollectionByKey, omit, omitUndefined, pick, unique,
+  areSortedArraysEqual, buildCollectionByKey, omit, omitUndefined, pick,
 } from '../../util/iteratees';
-import { groupMessageIdsByThreadId } from '../helpers';
 import { selectChatFullInfo } from '../selectors';
-import { selectThreadReadState } from '../selectors/threads';
-import { replaceThreadReadStateParam, updateThreadInfoLastMessageId } from './threads';
+import { updateThreadInfoLastMessageId } from './threads';
+import { addUnreadCount, removeUnreadCount } from './unreadCounters';
 
 const DEFAULT_CHAT_LISTS: ChatListType[] = ['active', 'archived'];
 
@@ -132,28 +131,13 @@ export function addUnreadMentions<T extends GlobalState>({
   ids: number[];
   totalCount?: number;
 }): T {
-  const messageIdsByThreadId = groupMessageIdsByThreadId(global, chatId, ids, false);
-
-  for (const threadId in messageIdsByThreadId) {
-    const messageIds = messageIdsByThreadId[threadId];
-    if (totalCount !== undefined) { // Assume that when `totalCount` is passed, server returned full id list
-      global = replaceThreadReadStateParam(global, chatId, threadId, 'unreadMentions', messageIds);
-      global = replaceThreadReadStateParam(global, chatId, threadId, 'unreadMentionsCount', totalCount);
-      continue;
-    }
-
-    const readState = selectThreadReadState(global, chatId, threadId);
-    const prevChatUnreadMentions = readState?.unreadMentions || [];
-    const updatedUnreadMentions = unique([...prevChatUnreadMentions, ...messageIds]).sort((a, b) => b - a);
-    global = replaceThreadReadStateParam(global, chatId, threadId, 'unreadMentions', updatedUnreadMentions);
-
-    const updatedUnreadMentionsCount = (readState?.unreadMentionsCount || 0)
-      + Math.max(0, updatedUnreadMentions.length - prevChatUnreadMentions.length);
-
-    global = replaceThreadReadStateParam(global, chatId, threadId, 'unreadMentionsCount', updatedUnreadMentionsCount);
-  }
-
-  return global;
+  return addUnreadCount({
+    global,
+    chatId,
+    messageIds: ids,
+    totalCount,
+    unreadCountKey: 'unreadMentionsCount',
+  });
 }
 
 export function removeUnreadMentions<T extends GlobalState>({
@@ -163,24 +147,12 @@ export function removeUnreadMentions<T extends GlobalState>({
   chatId: string;
   ids: number[];
 }): T {
-  const messageIdsByThreadId = groupMessageIdsByThreadId(global, chatId, ids, false);
-
-  for (const threadId in messageIdsByThreadId) {
-    const messageIds = messageIdsByThreadId[threadId];
-    const readState = selectThreadReadState(global, chatId, threadId);
-    const prevChatUnreadMentions = (readState?.unreadMentions || []);
-    const updatedUnreadMentions = prevChatUnreadMentions?.filter((id) => !messageIds.includes(id));
-
-    global = replaceThreadReadStateParam(global, chatId, threadId, 'unreadMentions', updatedUnreadMentions);
-
-    const removedCount = prevChatUnreadMentions.length - updatedUnreadMentions.length;
-    if (removedCount && readState?.unreadMentionsCount) {
-      const updatedUnreadMentionsCount = Math.max(readState.unreadMentionsCount - removedCount, 0);
-
-      global = replaceThreadReadStateParam(global, chatId, threadId, 'unreadMentionsCount', updatedUnreadMentionsCount);
-    }
-  }
-  return global;
+  return removeUnreadCount({
+    global,
+    chatId,
+    messageIds: ids,
+    unreadCountKey: 'unreadMentionsCount',
+  });
 }
 
 export function updateChat<T extends GlobalState>(

src/global/reducers/index.ts

@@ -2,6 +2,7 @@ export * from './chats';
 export * from './messages';
 export * from './symbols';
 export * from './users';
+export * from './unreadCounters';
 export * from './globalSearch';
 export * from './middleSearch';
 export * from './management';
@@ -13,5 +14,6 @@ export * from './statistics';
 export * from './stories';
 export * from './translations';
 export * from './peers';
+export * from './polls';
 export * from './topics';
 export * from './gifts';

src/global/reducers/messages.ts

@@ -52,6 +52,7 @@ import {
 import { selectThreadIdFromMessage, selectThreadInfo, selectThreadLocalStateParam } from '../selectors/threads';
 import { removeUnreadMentions } from './chats';
 import { removeIdFromSearchResults } from './middleSearch';
+import { removeUnreadPollVotes } from './polls';
 import { removeUnreadReactions } from './reactions';
 import { updateTabState } from './tabs';
 import {
@@ -437,6 +438,7 @@ export function deleteChatMessages<T extends GlobalState>(
 
   global = removeUnreadReactions({ global, chatId, ids: messageIds });
   global = removeUnreadMentions({ global, chatId, ids: messageIds });
+  global = removeUnreadPollVotes({ global, chatId, ids: messageIds });
 
   const newById = omit(byId, messageIds);
   global = replaceChatMessages(global, chatId, newById);

src/global/reducers/polls.ts

@@ -0,0 +1,35 @@
+import type { GlobalState } from '../types';
+
+import { addUnreadCount, removeUnreadCount } from './unreadCounters';
+
+export function addUnreadPollVotes<T extends GlobalState>({
+  global, chatId, ids, totalCount,
+}: {
+  global: T;
+  chatId: string;
+  ids: number[];
+  totalCount?: number;
+}): T {
+  return addUnreadCount({
+    global,
+    chatId,
+    messageIds: ids,
+    totalCount,
+    unreadCountKey: 'unreadPollVotesCount',
+  });
+}
+
+export function removeUnreadPollVotes<T extends GlobalState>({
+  global, chatId, ids,
+}: {
+  global: T;
+  chatId: string;
+  ids: number[];
+}): T {
+  return removeUnreadCount({
+    global,
+    chatId,
+    messageIds: ids,
+    unreadCountKey: 'unreadPollVotesCount',
+  });
+}

src/global/reducers/reactions.ts

@@ -2,17 +2,15 @@ import type { GlobalState } from '../types';
 import { type ApiMessage, type ApiReactionWithPaid } from '../../api/types';
 
 import { MIN_SCREEN_WIDTH_FOR_STATIC_LEFT_COLUMN, MIN_SCREEN_WIDTH_FOR_STATIC_RIGHT_COLUMN } from '../../config';
-import { unique } from '../../util/iteratees';
 import windowSize from '../../util/windowSize';
 import {
   MIN_LEFT_COLUMN_WIDTH,
   SIDE_COLUMN_MAX_WIDTH,
 } from '../../components/middle/helpers/calculateMiddleFooterTransforms';
-import { groupMessageIdsByThreadId, updateReactionCount } from '../helpers';
+import { updateReactionCount } from '../helpers';
 import { selectIsChatWithSelf, selectSendAs, selectTabState } from '../selectors';
-import { selectThreadReadState } from '../selectors/threads';
 import { updateChatMessage } from './messages';
-import { replaceThreadReadStateParam } from './threads';
+import { addUnreadCount, removeUnreadCount } from './unreadCounters';
 
 import { getIsMobile } from '../../hooks/useAppLayout';
 
@@ -85,29 +83,13 @@ export function addUnreadReactions<T extends GlobalState>({
   ids: number[];
   totalCount?: number;
 }): T {
-  const messageIdsByThreadId = groupMessageIdsByThreadId(global, chatId, ids, false);
-
-  for (const threadId in messageIdsByThreadId) {
-    const messageIds = messageIdsByThreadId[threadId];
-    if (totalCount !== undefined) { // Assume that when `totalCount` is passed, server returned full id list
-      global = replaceThreadReadStateParam(global, chatId, threadId, 'unreadReactions', messageIds);
-      global = replaceThreadReadStateParam(global, chatId, threadId, 'unreadReactionsCount', totalCount);
-      continue;
-    }
-
-    const readState = selectThreadReadState(global, chatId, threadId);
-    const prevChatUnreadReactions = readState?.unreadReactions || [];
-    const updatedUnreadReactions = unique([...prevChatUnreadReactions, ...messageIds]).sort((a, b) => b - a);
-    global = replaceThreadReadStateParam(global, chatId, threadId, 'unreadReactions', updatedUnreadReactions);
-
-    const delta = updatedUnreadReactions.length - prevChatUnreadReactions.length;
-    if (delta > 0) {
-      const unreadReactionsCount = (readState?.unreadReactionsCount || 0) + delta;
-      global = replaceThreadReadStateParam(global, chatId, threadId, 'unreadReactionsCount', unreadReactionsCount);
-    }
-  }
-
-  return global;
+  return addUnreadCount({
+    global,
+    chatId,
+    messageIds: ids,
+    totalCount,
+    unreadCountKey: 'unreadReactionsCount',
+  });
 }
 
 export function removeUnreadReactions<T extends GlobalState>({
@@ -117,20 +99,10 @@ export function removeUnreadReactions<T extends GlobalState>({
   chatId: string;
   ids: number[];
 }): T {
-  const messageIdsByThreadId = groupMessageIdsByThreadId(global, chatId, ids, false);
-
-  for (const threadId in messageIdsByThreadId) {
-    const messageIds = messageIdsByThreadId[threadId];
-    const readState = selectThreadReadState(global, chatId, threadId);
-    const prevChatUnreadReactions = readState?.unreadReactions || [];
-    const updatedUnreadReactions = prevChatUnreadReactions.filter((id) => !messageIds.includes(id));
-    global = replaceThreadReadStateParam(global, chatId, threadId, 'unreadReactions', updatedUnreadReactions);
-
-    const delta = prevChatUnreadReactions.length - updatedUnreadReactions.length;
-    if (delta > 0 && readState?.unreadReactionsCount) {
-      const unreadReactionsCount = Math.max(readState.unreadReactionsCount - delta, 0);
-      global = replaceThreadReadStateParam(global, chatId, threadId, 'unreadReactionsCount', unreadReactionsCount);
-    }
-  }
-  return global;
+  return removeUnreadCount({
+    global,
+    chatId,
+    messageIds: ids,
+    unreadCountKey: 'unreadReactionsCount',
+  });
 }

src/global/reducers/unreadCounters.ts

@@ -0,0 +1,170 @@
+import type { ApiMessage, ApiTopicWithState } from '../../api/types';
+import type { ThreadId, ThreadReadState } from '../../types';
+import type { GlobalState } from '../types';
+
+import { buildCollectionByKey, unique } from '../../util/iteratees';
+import { groupMessageIdsByThreadId } from '../helpers';
+import { selectThreadReadState } from '../selectors/threads';
+import { addChatMessagesById } from './messages';
+import { replaceThreadReadStateParam } from './threads';
+import { updateTopicWithState } from './topics';
+
+type UnreadCountIdsKey = 'unreadMentions' | 'unreadReactions' | 'unreadPollVotes';
+export type UnreadCountKey = 'unreadMentionsCount' | 'unreadReactionsCount' | 'unreadPollVotesCount';
+
+type AddUnreadCountArgs<T extends GlobalState, TKey extends UnreadCountKey> = {
+  global: T;
+  chatId: string;
+  messageIds: number[];
+  totalCount?: number;
+  unreadCountKey: TKey;
+};
+
+type RemoveUnreadCountArgs<T extends GlobalState, TKey extends UnreadCountKey> = {
+  global: T;
+  chatId: string;
+  messageIds: number[];
+  unreadCountKey: TKey;
+};
+
+type UpdateUnreadCountersArgs<T extends GlobalState, TKey extends UnreadCountKey> = {
+  global: T;
+  chatId: string;
+  threadId: ThreadId;
+  messages: ApiMessage[];
+  topics: ApiTopicWithState[];
+  totalCount: number;
+  unreadCountKey: TKey;
+};
+
+const unreadIdsKeyByCountKey = {
+  unreadMentionsCount: 'unreadMentions',
+  unreadReactionsCount: 'unreadReactions',
+  unreadPollVotesCount: 'unreadPollVotes',
+} satisfies Record<UnreadCountKey, UnreadCountIdsKey>;
+
+function getUnreadIdsKey<TKey extends UnreadCountKey>(unreadCountKey: TKey) {
+  return unreadIdsKeyByCountKey[unreadCountKey];
+}
+
+function replaceThreadUnreadIds<T extends GlobalState, TKey extends UnreadCountKey>(
+  global: T,
+  chatId: string,
+  threadId: ThreadId,
+  unreadCountKey: TKey,
+  messageIds: number[] | undefined,
+) {
+  return replaceThreadReadStateParam(global, chatId, threadId, getUnreadIdsKey(unreadCountKey), messageIds);
+}
+
+function replaceThreadUnreadCount<T extends GlobalState, TKey extends UnreadCountKey>(
+  global: T,
+  chatId: string,
+  threadId: ThreadId,
+  unreadCountKey: TKey,
+  count: number | undefined,
+) {
+  return replaceThreadReadStateParam(global, chatId, threadId, unreadCountKey, count);
+}
+
+function selectThreadUnreadIds<TKey extends UnreadCountKey>(
+  readState: ThreadReadState | undefined,
+  unreadCountKey: TKey,
+) {
+  return readState?.[getUnreadIdsKey(unreadCountKey)];
+}
+
+export function addUnreadCount<T extends GlobalState, TKey extends UnreadCountKey>({
+  global,
+  chatId,
+  messageIds,
+  totalCount,
+  unreadCountKey,
+}: AddUnreadCountArgs<T, TKey>): T {
+  const messageIdsByThreadId = groupMessageIdsByThreadId(global, chatId, messageIds, false);
+
+  for (const threadId in messageIdsByThreadId) {
+    const threadMessageIds = messageIdsByThreadId[threadId];
+    if (totalCount !== undefined) {
+      global = replaceThreadUnreadIds(global, chatId, threadId, unreadCountKey, threadMessageIds);
+      global = replaceThreadUnreadCount(global, chatId, threadId, unreadCountKey, totalCount);
+      continue;
+    }
+
+    const readState = selectThreadReadState(global, chatId, threadId);
+    const previousIds = selectThreadUnreadIds(readState, unreadCountKey) || [];
+    const updatedIds = unique([...previousIds, ...threadMessageIds]).sort((a, b) => b - a);
+
+    global = replaceThreadUnreadIds(global, chatId, threadId, unreadCountKey, updatedIds);
+
+    const delta = updatedIds.length - previousIds.length;
+    if (delta > 0) {
+      global = replaceThreadUnreadCount(
+        global,
+        chatId,
+        threadId,
+        unreadCountKey,
+        (readState?.[unreadCountKey] || 0) + delta,
+      );
+    }
+  }
+
+  return global;
+}
+
+export function removeUnreadCount<T extends GlobalState, TKey extends UnreadCountKey>({
+  global,
+  chatId,
+  messageIds,
+  unreadCountKey,
+}: RemoveUnreadCountArgs<T, TKey>): T {
+  const messageIdsByThreadId = groupMessageIdsByThreadId(global, chatId, messageIds, false);
+
+  for (const threadId in messageIdsByThreadId) {
+    const threadMessageIds = messageIdsByThreadId[threadId];
+    const threadMessageIdSet = new Set(threadMessageIds);
+    const readState = selectThreadReadState(global, chatId, threadId);
+    const previousIds = selectThreadUnreadIds(readState, unreadCountKey) || [];
+    const updatedIds = previousIds.filter((id) => !threadMessageIdSet.has(id));
+
+    global = replaceThreadUnreadIds(global, chatId, threadId, unreadCountKey, updatedIds);
+
+    const previousCount = readState?.[unreadCountKey];
+    const delta = previousIds.length - updatedIds.length;
+
+    if (delta > 0 && previousCount) {
+      global = replaceThreadUnreadCount(
+        global,
+        chatId,
+        threadId,
+        unreadCountKey,
+        Math.max(previousCount - delta, 0),
+      );
+    }
+  }
+
+  return global;
+}
+
+export function updateUnreadCounters<T extends GlobalState, TKey extends UnreadCountKey>({
+  global,
+  chatId,
+  threadId,
+  messages,
+  topics,
+  totalCount,
+  unreadCountKey,
+}: UpdateUnreadCountersArgs<T, TKey>): T {
+  const messagesById = buildCollectionByKey(messages, 'id');
+
+  global = addChatMessagesById(global, chatId, messagesById);
+  topics.forEach((topicState) => {
+    global = updateTopicWithState(global, chatId, topicState);
+  });
+
+  const messageIds = Object.keys(messagesById).map(Number).sort((a, b) => b - a);
+  global = replaceThreadUnreadIds(global, chatId, threadId, unreadCountKey, messageIds);
+  global = replaceThreadUnreadCount(global, chatId, threadId, unreadCountKey, totalCount);
+
+  return global;
+}

src/global/types/actions.ts

@@ -1434,6 +1434,11 @@ export interface ActionPayloads {
     threadId?: ThreadId;
     offsetId?: number;
   };
+  loadUnreadPollVotes: {
+    chatId: string;
+    threadId?: ThreadId;
+    offsetId?: number;
+  };
   scheduleForViewsIncrement: {
     chatId: string;
     ids: number[];
@@ -1468,6 +1473,10 @@ export interface ActionPayloads {
     chatId: string;
     threadId?: ThreadId;
   } & WithTabId;
+  focusNextPollVote: {
+    chatId: string;
+    threadId?: ThreadId;
+  } & WithTabId;
   readAllReactions: {
     chatId: string;
     threadId?: ThreadId;
@@ -1476,10 +1485,18 @@ export interface ActionPayloads {
     chatId: string;
     threadId?: ThreadId;
   };
+  readAllPollVotes: {
+    chatId: string;
+    threadId?: ThreadId;
+  };
   markMentionsRead: {
     chatId: string;
     messageIds: number[];
   };
+  markPollVotesRead: {
+    chatId: string;
+    messageIds: number[];
+  };
   copyMessageLink: {
     chatId: string;
     messageId: number;

src/lib/gramjs/tl/apiTl.ts

@@ -1812,6 +1812,8 @@ messages.editChatParticipantRank#a00f32b0 peer:InputPeer participant:InputPeer r
 messages.declineUrlAuth#35436bbc url:string = Bool;
 messages.checkUrlAuthMatchCode#c9a47b0b url:string match_code:string = Bool;
 messages.composeMessageWithAI#fd426afe flags:# proofread:flags.0?true emojify:flags.3?true text:TextWithEntities translate_to_lang:flags.1?string change_tone:flags.2?string = messages.ComposedMessageWithAI;
+messages.getUnreadPollVotes#43286cf2 flags:# peer:InputPeer top_msg_id:flags.0?int offset_id:int add_offset:int limit:int max_id:int min_id:int = messages.Messages;
+messages.readPollVotes#1720b4d8 flags:# peer:InputPeer top_msg_id:flags.0?int = messages.AffectedHistory;
 updates.getState#edd4882a = updates.State;
 updates.getDifference#19c2f763 flags:# pts:int pts_limit:flags.1?int pts_total_limit:flags.0?int date:int qts:int qts_limit:flags.2?int = updates.Difference;
 updates.getChannelDifference#3173d78 flags:# force:flags.0?true channel:InputChannel filter:ChannelMessagesFilter pts:int limit:int = updates.ChannelDifference;

src/lib/gramjs/tl/static/api.json

@@ -224,6 +224,8 @@
     "messages.clearRecentReactions",
     "messages.readMentions",
     "messages.getUnreadMentions",
+    "messages.readPollVotes",
+    "messages.getUnreadPollVotes",
     "messages.getSavedDialogs",
     "messages.getSavedHistory",
     "messages.deleteSavedHistory",

src/styles/icons.scss

@@ -24,330 +24,328 @@ $icons-map: (
   "add-user": "\f106",
   "add": "\f107",
   "admin": "\f108",
-  "ai-edit": "\f109",
-  "ai-fix": "\f10a",
-  "ai": "\f10b",
-  "allow-share": "\f10c",
-  "allow-speak": "\f10d",
-  "animals": "\f10e",
-  "animations": "\f10f",
-  "archive-filled": "\f110",
-  "archive-from-main": "\f111",
-  "archive-to-main": "\f112",
-  "archive": "\f113",
-  "arrow-down-circle": "\f114",
-  "arrow-down": "\f115",
-  "arrow-left": "\f116",
-  "arrow-right": "\f117",
-  "ask-support": "\f118",
-  "attach": "\f119",
-  "auction-drop": "\f11a",
-  "auction-filled": "\f11b",
-  "auction-next-round": "\f11c",
-  "auction": "\f11d",
-  "author-hidden": "\f11e",
-  "avatar-archived-chats": "\f11f",
-  "avatar-deleted-account": "\f120",
-  "avatar-saved-messages": "\f121",
-  "bold": "\f122",
-  "boost-craft-chance": "\f123",
-  "boost-outline": "\f124",
-  "boost": "\f125",
-  "boostcircle": "\f126",
-  "boosts": "\f127",
-  "bot-command": "\f128",
-  "bot-commands-filled": "\f129",
-  "bots": "\f12a",
-  "brush": "\f12b",
-  "bug": "\f12c",
-  "calendar-filter": "\f12d",
-  "calendar": "\f12e",
-  "camera-add": "\f12f",
-  "camera": "\f130",
-  "car": "\f131",
-  "card": "\f132",
-  "cash-circle": "\f133",
-  "channel-filled": "\f134",
-  "channel": "\f135",
-  "channelviews": "\f136",
-  "chat-badge": "\f137",
-  "chats-badge": "\f138",
-  "check-bold": "\f139",
-  "check": "\f13a",
-  "clock-edit": "\f13b",
-  "clock": "\f13c",
-  "close-circle": "\f13d",
-  "close-topic": "\f13e",
-  "close": "\f13f",
-  "closed-gift": "\f140",
-  "cloud-download": "\f141",
-  "collapse-modal": "\f142",
-  "collapse": "\f143",
-  "colorize": "\f144",
-  "combine-craft": "\f145",
-  "comments-sticker": "\f146",
-  "comments": "\f147",
-  "copy-media": "\f148",
-  "copy": "\f149",
-  "craft": "\f14a",
-  "crop": "\f14b",
-  "crown-take-off-outline": "\f14c",
-  "crown-take-off": "\f14d",
-  "crown-wear-outline": "\f14e",
-  "crown-wear": "\f14f",
-  "darkmode": "\f150",
-  "data": "\f151",
-  "delete-filled": "\f152",
-  "delete-left": "\f153",
-  "delete-user": "\f154",
-  "delete": "\f155",
-  "diamond": "\f156",
-  "document": "\f157",
-  "double-badge": "\f158",
-  "down": "\f159",
-  "download": "\f15a",
-  "dropdown-arrows": "\f15b",
-  "eats": "\f15c",
-  "edit": "\f15d",
-  "email": "\f15e",
-  "enter": "\f15f",
-  "expand-modal": "\f160",
-  "expand": "\f161",
-  "eye-crossed-outline": "\f162",
-  "eye-crossed": "\f163",
-  "eye-outline": "\f164",
-  "eye": "\f165",
-  "favorite-filled": "\f166",
-  "favorite": "\f167",
-  "file-badge": "\f168",
-  "flag": "\f169",
-  "flip": "\f16a",
-  "folder-badge": "\f16b",
-  "folder-tabs-bot": "\f16c",
-  "folder-tabs-channel": "\f16d",
-  "folder-tabs-chat": "\f16e",
-  "folder-tabs-chats": "\f16f",
-  "folder-tabs-folder": "\f170",
-  "folder-tabs-group": "\f171",
-  "folder-tabs-star": "\f172",
-  "folder-tabs-user": "\f173",
-  "folder": "\f174",
-  "fontsize": "\f175",
-  "forums": "\f176",
-  "forward": "\f177",
-  "fragment": "\f178",
-  "frozen-time": "\f179",
-  "fullscreen": "\f17a",
-  "gifs": "\f17b",
-  "gift-transfer-inline": "\f17c",
-  "gift": "\f17d",
-  "group-filled": "\f17e",
-  "group": "\f17f",
-  "grouped-disable": "\f180",
-  "grouped": "\f181",
-  "hand-stop-filled": "\f182",
-  "hand-stop": "\f183",
-  "hashtag": "\f184",
-  "hd-photo": "\f185",
-  "heart-outline": "\f186",
-  "heart": "\f187",
-  "help": "\f188",
-  "info-filled": "\f189",
-  "info": "\f18a",
-  "install": "\f18b",
-  "italic": "\f18c",
-  "key": "\f18d",
-  "keyboard": "\f18e",
-  "lamp": "\f18f",
-  "language": "\f190",
-  "large-pause": "\f191",
-  "large-play": "\f192",
-  "link-badge": "\f193",
-  "link-broken": "\f194",
-  "link": "\f195",
-  "location": "\f196",
-  "lock-badge": "\f197",
-  "lock": "\f198",
-  "logout": "\f199",
-  "loop": "\f19a",
-  "mention": "\f19b",
-  "menu": "\f19c",
-  "message-failed": "\f19d",
-  "message-pending": "\f19e",
-  "message-read": "\f19f",
-  "message-succeeded": "\f1a0",
-  "message": "\f1a1",
-  "microphone-alt": "\f1a2",
-  "microphone": "\f1a3",
-  "monospace": "\f1a4",
-  "more-circle": "\f1a5",
-  "more": "\f1a6",
-  "move-caption-down": "\f1a7",
-  "move-caption-up": "\f1a8",
-  "mute": "\f1a9",
-  "muted": "\f1aa",
-  "my-notes": "\f1ab",
-  "new-chat-filled": "\f1ac",
-  "new-send": "\f1ad",
-  "next-link": "\f1ae",
-  "next": "\f1af",
-  "no-download": "\f1b0",
-  "no-share": "\f1b1",
-  "nochannel": "\f1b2",
-  "noise-suppression": "\f1b3",
-  "non-contacts": "\f1b4",
-  "note": "\f1b5",
-  "one-filled": "\f1b6",
-  "open-in-new-tab": "\f1b7",
-  "password-off": "\f1b8",
-  "pause": "\f1b9",
-  "permissions": "\f1ba",
-  "phone-discard-outline": "\f1bb",
-  "phone-discard": "\f1bc",
-  "phone": "\f1bd",
-  "photo": "\f1be",
-  "pin-badge": "\f1bf",
-  "pin-list": "\f1c0",
-  "pin": "\f1c1",
-  "pinned-chat": "\f1c2",
-  "pinned-message": "\f1c3",
-  "pip": "\f1c4",
-  "play-story": "\f1c5",
-  "play": "\f1c6",
-  "poll": "\f1c7",
-  "previous-link": "\f1c8",
-  "previous": "\f1c9",
-  "privacy-policy": "\f1ca",
-  "proof-of-ownership": "\f1cb",
-  "quote-text": "\f1cc",
-  "quote": "\f1cd",
-  "radial-badge": "\f1ce",
-  "rating-icons-level1": "\f1cf",
-  "rating-icons-level10": "\f1d0",
-  "rating-icons-level2": "\f1d1",
-  "rating-icons-level20": "\f1d2",
-  "rating-icons-level3": "\f1d3",
-  "rating-icons-level30": "\f1d4",
-  "rating-icons-level4": "\f1d5",
-  "rating-icons-level40": "\f1d6",
-  "rating-icons-level5": "\f1d7",
-  "rating-icons-level50": "\f1d8",
-  "rating-icons-level6": "\f1d9",
-  "rating-icons-level60": "\f1da",
-  "rating-icons-level7": "\f1db",
-  "rating-icons-level70": "\f1dc",
-  "rating-icons-level8": "\f1dd",
-  "rating-icons-level80": "\f1de",
-  "rating-icons-level9": "\f1df",
-  "rating-icons-level90": "\f1e0",
-  "rating-icons-negative": "\f1e1",
-  "readchats": "\f1e2",
-  "recent": "\f1e3",
-  "redo": "\f1e4",
-  "refund": "\f1e5",
-  "reload": "\f1e6",
-  "remove-quote": "\f1e7",
-  "remove": "\f1e8",
-  "reopen-topic": "\f1e9",
-  "reorder-tabs": "\f1ea",
-  "replace": "\f1eb",
-  "replies": "\f1ec",
-  "reply-filled": "\f1ed",
-  "reply": "\f1ee",
-  "revenue-split": "\f1ef",
-  "revote": "\f1f0",
-  "rotate": "\f1f1",
-  "save-story": "\f1f2",
-  "saved-messages": "\f1f3",
-  "schedule": "\f1f4",
-  "scheduled": "\f1f5",
-  "sd-photo": "\f1f6",
-  "search": "\f1f7",
-  "select-filled": "\f1f8",
-  "select": "\f1f9",
-  "sell-outline": "\f1fa",
-  "sell": "\f1fb",
-  "send-outline": "\f1fc",
-  "send": "\f1fd",
-  "settings-filled": "\f1fe",
-  "settings": "\f1ff",
-  "share-filled": "\f200",
-  "share-screen-outlined": "\f201",
-  "share-screen-stop": "\f202",
-  "share-screen": "\f203",
-  "show-message": "\f204",
-  "sidebar": "\f205",
-  "skip-next": "\f206",
-  "skip-previous": "\f207",
-  "smallscreen": "\f208",
-  "smile": "\f209",
-  "sort-by-date": "\f20a",
-  "sort-by-number": "\f20b",
-  "sort-by-price": "\f20c",
-  "sort": "\f20d",
-  "speaker-muted-story": "\f20e",
-  "speaker-outline": "\f20f",
-  "speaker-story": "\f210",
-  "speaker": "\f211",
-  "spoiler-disable": "\f212",
-  "spoiler": "\f213",
-  "sport": "\f214",
-  "star": "\f215",
-  "stars-lock": "\f216",
-  "stars-refund": "\f217",
-  "stats": "\f218",
-  "stealth-future": "\f219",
-  "stealth-past": "\f21a",
-  "stickers": "\f21b",
-  "stop-raising-hand": "\f21c",
-  "stop": "\f21d",
-  "story-caption": "\f21e",
-  "story-expired": "\f21f",
-  "story-priority": "\f220",
-  "story-reply": "\f221",
-  "strikethrough": "\f222",
-  "tag-add": "\f223",
-  "tag-crossed": "\f224",
-  "tag-filter": "\f225",
-  "tag-name": "\f226",
-  "tag": "\f227",
-  "timer": "\f228",
-  "toncoin": "\f229",
-  "tools": "\f22a",
-  "topic-new": "\f22b",
-  "trade": "\f22c",
-  "transcribe": "\f22d",
-  "truck": "\f22e",
-  "unarchive": "\f22f",
-  "underlined": "\f230",
-  "understood": "\f231",
-  "undo": "\f232",
-  "unique-profile": "\f233",
-  "unlist-outline": "\f234",
-  "unlist": "\f235",
-  "unlock-badge": "\f236",
-  "unlock": "\f237",
-  "unmute": "\f238",
-  "unpin": "\f239",
-  "unread": "\f23a",
-  "up": "\f23b",
-  "user-filled": "\f23c",
-  "user-online": "\f23d",
-  "user-stars": "\f23e",
-  "user-tag": "\f23f",
-  "user": "\f240",
-  "video-outlined": "\f241",
-  "video-stop": "\f242",
-  "video": "\f243",
-  "view-once": "\f244",
-  "voice-chat": "\f245",
-  "volume-1": "\f246",
-  "volume-2": "\f247",
-  "volume-3": "\f248",
-  "warning": "\f249",
-  "web": "\f24a",
-  "webapp": "\f24b",
-  "word-wrap": "\f24c",
-  "zoom-in": "\f24d",
-  "zoom-out": "\f24e",
+  "allow-share": "\f109",
+  "allow-speak": "\f10a",
+  "animals": "\f10b",
+  "animations": "\f10c",
+  "archive-filled": "\f10d",
+  "archive-from-main": "\f10e",
+  "archive-to-main": "\f10f",
+  "archive": "\f110",
+  "arrow-down-circle": "\f111",
+  "arrow-down": "\f112",
+  "arrow-left": "\f113",
+  "arrow-right": "\f114",
+  "ask-support": "\f115",
+  "attach": "\f116",
+  "auction-drop": "\f117",
+  "auction-filled": "\f118",
+  "auction-next-round": "\f119",
+  "auction": "\f11a",
+  "author-hidden": "\f11b",
+  "avatar-archived-chats": "\f11c",
+  "avatar-deleted-account": "\f11d",
+  "avatar-saved-messages": "\f11e",
+  "bold": "\f11f",
+  "boost-craft-chance": "\f120",
+  "boost-outline": "\f121",
+  "boost": "\f122",
+  "boostcircle": "\f123",
+  "boosts": "\f124",
+  "bot-command": "\f125",
+  "bot-commands-filled": "\f126",
+  "bots": "\f127",
+  "brush": "\f128",
+  "bug": "\f129",
+  "calendar-filter": "\f12a",
+  "calendar": "\f12b",
+  "camera-add": "\f12c",
+  "camera": "\f12d",
+  "car": "\f12e",
+  "card": "\f12f",
+  "cash-circle": "\f130",
+  "channel-filled": "\f131",
+  "channel": "\f132",
+  "channelviews": "\f133",
+  "chat-badge": "\f134",
+  "chats-badge": "\f135",
+  "check-bold": "\f136",
+  "check": "\f137",
+  "clock-edit": "\f138",
+  "clock": "\f139",
+  "close-circle": "\f13a",
+  "close-topic": "\f13b",
+  "close": "\f13c",
+  "closed-gift": "\f13d",
+  "cloud-download": "\f13e",
+  "collapse-modal": "\f13f",
+  "collapse": "\f140",
+  "colorize": "\f141",
+  "combine-craft": "\f142",
+  "comments-sticker": "\f143",
+  "comments": "\f144",
+  "copy-media": "\f145",
+  "copy": "\f146",
+  "craft": "\f147",
+  "crop": "\f148",
+  "crown-take-off-outline": "\f149",
+  "crown-take-off": "\f14a",
+  "crown-wear-outline": "\f14b",
+  "crown-wear": "\f14c",
+  "darkmode": "\f14d",
+  "data": "\f14e",
+  "delete-filled": "\f14f",
+  "delete-left": "\f150",
+  "delete-user": "\f151",
+  "delete": "\f152",
+  "diamond": "\f153",
+  "document": "\f154",
+  "double-badge": "\f155",
+  "down": "\f156",
+  "download": "\f157",
+  "dropdown-arrows": "\f158",
+  "eats": "\f159",
+  "edit": "\f15a",
+  "email": "\f15b",
+  "enter": "\f15c",
+  "expand-modal": "\f15d",
+  "expand": "\f15e",
+  "eye-crossed-outline": "\f15f",
+  "eye-crossed": "\f160",
+  "eye-outline": "\f161",
+  "eye": "\f162",
+  "favorite-filled": "\f163",
+  "favorite": "\f164",
+  "file-badge": "\f165",
+  "flag": "\f166",
+  "flip": "\f167",
+  "folder-badge": "\f168",
+  "folder-tabs-bot": "\f169",
+  "folder-tabs-channel": "\f16a",
+  "folder-tabs-chat": "\f16b",
+  "folder-tabs-chats": "\f16c",
+  "folder-tabs-folder": "\f16d",
+  "folder-tabs-group": "\f16e",
+  "folder-tabs-star": "\f16f",
+  "folder-tabs-user": "\f170",
+  "folder": "\f171",
+  "fontsize": "\f172",
+  "forums": "\f173",
+  "forward": "\f174",
+  "fragment": "\f175",
+  "frozen-time": "\f176",
+  "fullscreen": "\f177",
+  "gifs": "\f178",
+  "gift-transfer-inline": "\f179",
+  "gift": "\f17a",
+  "group-filled": "\f17b",
+  "group": "\f17c",
+  "grouped-disable": "\f17d",
+  "grouped": "\f17e",
+  "hand-stop-filled": "\f17f",
+  "hand-stop": "\f180",
+  "hashtag": "\f181",
+  "hd-photo": "\f182",
+  "heart-outline": "\f183",
+  "heart": "\f184",
+  "help": "\f185",
+  "info-filled": "\f186",
+  "info": "\f187",
+  "install": "\f188",
+  "italic": "\f189",
+  "key": "\f18a",
+  "keyboard": "\f18b",
+  "lamp": "\f18c",
+  "language": "\f18d",
+  "large-pause": "\f18e",
+  "large-play": "\f18f",
+  "link-badge": "\f190",
+  "link-broken": "\f191",
+  "link": "\f192",
+  "location": "\f193",
+  "lock-badge": "\f194",
+  "lock": "\f195",
+  "logout": "\f196",
+  "loop": "\f197",
+  "mention": "\f198",
+  "menu": "\f199",
+  "message-failed": "\f19a",
+  "message-pending": "\f19b",
+  "message-read": "\f19c",
+  "message-succeeded": "\f19d",
+  "message": "\f19e",
+  "microphone-alt": "\f19f",
+  "microphone": "\f1a0",
+  "monospace": "\f1a1",
+  "more-circle": "\f1a2",
+  "more": "\f1a3",
+  "move-caption-down": "\f1a4",
+  "move-caption-up": "\f1a5",
+  "mute": "\f1a6",
+  "muted": "\f1a7",
+  "my-notes": "\f1a8",
+  "new-chat-filled": "\f1a9",
+  "new-send": "\f1aa",
+  "next-link": "\f1ab",
+  "next": "\f1ac",
+  "no-download": "\f1ad",
+  "no-share": "\f1ae",
+  "nochannel": "\f1af",
+  "noise-suppression": "\f1b0",
+  "non-contacts": "\f1b1",
+  "note": "\f1b2",
+  "one-filled": "\f1b3",
+  "open-in-new-tab": "\f1b4",
+  "password-off": "\f1b5",
+  "pause": "\f1b6",
+  "permissions": "\f1b7",
+  "phone-discard-outline": "\f1b8",
+  "phone-discard": "\f1b9",
+  "phone": "\f1ba",
+  "photo": "\f1bb",
+  "pin-badge": "\f1bc",
+  "pin-list": "\f1bd",
+  "pin": "\f1be",
+  "pinned-chat": "\f1bf",
+  "pinned-message": "\f1c0",
+  "pip": "\f1c1",
+  "play-story": "\f1c2",
+  "play": "\f1c3",
+  "poll-badge": "\f1c4",
+  "poll": "\f1c5",
+  "previous-link": "\f1c6",
+  "previous": "\f1c7",
+  "privacy-policy": "\f1c8",
+  "proof-of-ownership": "\f1c9",
+  "quote-text": "\f1ca",
+  "quote": "\f1cb",
+  "radial-badge": "\f1cc",
+  "rating-icons-level1": "\f1cd",
+  "rating-icons-level10": "\f1ce",
+  "rating-icons-level2": "\f1cf",
+  "rating-icons-level20": "\f1d0",
+  "rating-icons-level3": "\f1d1",
+  "rating-icons-level30": "\f1d2",
+  "rating-icons-level4": "\f1d3",
+  "rating-icons-level40": "\f1d4",
+  "rating-icons-level5": "\f1d5",
+  "rating-icons-level50": "\f1d6",
+  "rating-icons-level6": "\f1d7",
+  "rating-icons-level60": "\f1d8",
+  "rating-icons-level7": "\f1d9",
+  "rating-icons-level70": "\f1da",
+  "rating-icons-level8": "\f1db",
+  "rating-icons-level80": "\f1dc",
+  "rating-icons-level9": "\f1dd",
+  "rating-icons-level90": "\f1de",
+  "rating-icons-negative": "\f1df",
+  "readchats": "\f1e0",
+  "recent": "\f1e1",
+  "redo": "\f1e2",
+  "refund": "\f1e3",
+  "reload": "\f1e4",
+  "remove-quote": "\f1e5",
+  "remove": "\f1e6",
+  "reopen-topic": "\f1e7",
+  "reorder-tabs": "\f1e8",
+  "replace": "\f1e9",
+  "replies": "\f1ea",
+  "reply-filled": "\f1eb",
+  "reply": "\f1ec",
+  "revenue-split": "\f1ed",
+  "revote": "\f1ee",
+  "rotate": "\f1ef",
+  "save-story": "\f1f0",
+  "saved-messages": "\f1f1",
+  "schedule": "\f1f2",
+  "scheduled": "\f1f3",
+  "sd-photo": "\f1f4",
+  "search": "\f1f5",
+  "select-filled": "\f1f6",
+  "select": "\f1f7",
+  "sell-outline": "\f1f8",
+  "sell": "\f1f9",
+  "send-outline": "\f1fa",
+  "send": "\f1fb",
+  "settings-filled": "\f1fc",
+  "settings": "\f1fd",
+  "share-filled": "\f1fe",
+  "share-screen-outlined": "\f1ff",
+  "share-screen-stop": "\f200",
+  "share-screen": "\f201",
+  "show-message": "\f202",
+  "sidebar": "\f203",
+  "skip-next": "\f204",
+  "skip-previous": "\f205",
+  "smallscreen": "\f206",
+  "smile": "\f207",
+  "sort-by-date": "\f208",
+  "sort-by-number": "\f209",
+  "sort-by-price": "\f20a",
+  "sort": "\f20b",
+  "speaker-muted-story": "\f20c",
+  "speaker-outline": "\f20d",
+  "speaker-story": "\f20e",
+  "speaker": "\f20f",
+  "spoiler-disable": "\f210",
+  "spoiler": "\f211",
+  "sport": "\f212",
+  "star": "\f213",
+  "stars-lock": "\f214",
+  "stars-refund": "\f215",
+  "stats": "\f216",
+  "stealth-future": "\f217",
+  "stealth-past": "\f218",
+  "stickers": "\f219",
+  "stop-raising-hand": "\f21a",
+  "stop": "\f21b",
+  "story-caption": "\f21c",
+  "story-expired": "\f21d",
+  "story-priority": "\f21e",
+  "story-reply": "\f21f",
+  "strikethrough": "\f220",
+  "tag-add": "\f221",
+  "tag-crossed": "\f222",
+  "tag-filter": "\f223",
+  "tag-name": "\f224",
+  "tag": "\f225",
+  "timer": "\f226",
+  "toncoin": "\f227",
+  "tools": "\f228",
+  "topic-new": "\f229",
+  "trade": "\f22a",
+  "transcribe": "\f22b",
+  "truck": "\f22c",
+  "unarchive": "\f22d",
+  "underlined": "\f22e",
+  "understood": "\f22f",
+  "undo": "\f230",
+  "unique-profile": "\f231",
+  "unlist-outline": "\f232",
+  "unlist": "\f233",
+  "unlock-badge": "\f234",
+  "unlock": "\f235",
+  "unmute": "\f236",
+  "unpin": "\f237",
+  "unread": "\f238",
+  "up": "\f239",
+  "user-filled": "\f23a",
+  "user-online": "\f23b",
+  "user-stars": "\f23c",
+  "user-tag": "\f23d",
+  "user": "\f23e",
+  "video-outlined": "\f23f",
+  "video-stop": "\f240",
+  "video": "\f241",
+  "view-once": "\f242",
+  "voice-chat": "\f243",
+  "volume-1": "\f244",
+  "volume-2": "\f245",
+  "volume-3": "\f246",
+  "warning": "\f247",
+  "web": "\f248",
+  "webapp": "\f249",
+  "word-wrap": "\f24a",
+  "zoom-in": "\f24b",
+  "zoom-out": "\f24c",
 );

src/types/icons/font.ts

@@ -197,6 +197,7 @@ export type FontIconName =
   | 'pip'
   | 'play-story'
   | 'play'
+  | 'poll-badge'
   | 'poll'
   | 'previous-link'
   | 'previous'

src/types/index.ts

@@ -623,8 +623,10 @@ export interface ThreadReadState {
   unreadCount?: number;
   unreadMentionsCount?: number;
   unreadReactionsCount?: number;
+  unreadPollVotesCount?: number;
   unreadReactions?: number[];
   unreadMentions?: number[];
+  unreadPollVotes?: number[];
   hasUnreadMark?: boolean;
 
   lastReadOutboxMessageId?: number;

src/types/language.d.ts

@@ -91,6 +91,7 @@ export interface LangPair {
   'AnonymousPoll': undefined;
   'AccDescrReactionMentionDown': undefined;
   'AccDescrMentionDown': undefined;
+  'AccDescrPollVoteDown': undefined;
   'AccDescrPageDown': undefined;
   'ChannelPrivate': undefined;
   'ChannelPrivateInfo': undefined;