Search: New design (#4718)

src/api/gramjs/methods/chats.ts

@@ -100,6 +100,9 @@ type ChatListData = {
   totalChatCount: number;
   messages: ApiMessage[];
   lastMessageByChatId: Record<string, number>;
+  nextOffsetId?: number;
+  nextOffsetPeerId?: string;
+  nextOffsetDate?: number;
 };
 
 let onUpdate: OnApiUpdate;
@@ -111,18 +114,24 @@ export function init(_onUpdate: OnApiUpdate) {
 export async function fetchChats({
   limit,
   offsetDate,
+  offsetPeer,
+  offsetId,
   archived,
   withPinned,
   lastLocalServiceMessageId,
 }: {
   limit: number;
   offsetDate?: number;
+  offsetPeer?: ApiPeer;
+  offsetId?: number;
   archived?: boolean;
   withPinned?: boolean;
   lastLocalServiceMessageId?: number;
 }): Promise<ChatListData | undefined> {
+  const peer = (offsetPeer && buildInputPeer(offsetPeer.id, offsetPeer.accessHash)) || new GramJs.InputPeerEmpty();
   const result = await invokeRequest(new GramJs.messages.GetDialogs({
-    offsetPeer: new GramJs.InputPeerEmpty(),
+    offsetPeer: peer,
+    offsetId,
     limit,
     offsetDate,
     ...(withPinned && { excludePinned: true }),
@@ -217,6 +226,13 @@ export async function fetchChats({
     totalChatCount = chatIds.length;
   }
 
+  const lastDialog = chats[chats.length - 1];
+  const lastMessageId = lastMessageByChatId[lastDialog?.id];
+  const nextOffsetId = lastMessageId;
+  const nextOffsetPeerId = lastDialog?.id;
+  const nextOffsetDate = messages.reverse()
+    .find((message) => message.chatId === lastDialog?.id && message.id === lastMessageId)?.date;
+
   return {
     chatIds,
     chats,
@@ -227,20 +243,29 @@ export async function fetchChats({
     totalChatCount,
     lastMessageByChatId,
     messages,
+    nextOffsetId,
+    nextOffsetPeerId,
+    nextOffsetDate,
   };
 }
 
 export async function fetchSavedChats({
   limit,
   offsetDate,
+  offsetPeer,
+  offsetId,
   withPinned,
 }: {
   limit: number;
   offsetDate?: number;
+  offsetPeer?: ApiPeer;
+  offsetId?: number;
   withPinned?: boolean;
 }): Promise<ChatListData | undefined> {
+  const peer = (offsetPeer && buildInputPeer(offsetPeer.id, offsetPeer.accessHash)) || new GramJs.InputPeerEmpty();
   const result = await invokeRequest(new GramJs.messages.GetSavedDialogs({
-    offsetPeer: new GramJs.InputPeerEmpty(),
+    offsetPeer: peer,
+    offsetId,
     limit,
     offsetDate,
     ...(withPinned && { excludePinned: true }),
@@ -305,6 +330,13 @@ export async function fetchSavedChats({
     totalChatCount = chatIds.length;
   }
 
+  const lastDialog = chats[chats.length - 1];
+  const lastMessageId = lastMessageByChatId[lastDialog?.id];
+  const nextOffsetId = lastMessageId;
+  const nextOffsetPeerId = lastDialog?.id;
+  const nextOffsetDate = messages.reverse()
+    .find((message) => message.chatId === lastDialog?.id && message.id === lastMessageId)?.date;
+
   return {
     chatIds,
     chats,
@@ -315,6 +347,9 @@ export async function fetchSavedChats({
     lastMessageByChatId,
     messages,
     draftsById: {},
+    nextOffsetId,
+    nextOffsetPeerId,
+    nextOffsetDate,
   };
 }
 

src/api/gramjs/methods/index.ts

@@ -27,7 +27,7 @@ export {
 
 export {
   fetchMessages, fetchMessage, sendMessage, pinMessage, unpinAllMessages, deleteMessages, deleteHistory,
-  markMessageListRead, markMessagesRead, searchMessagesLocal, searchMessagesGlobal,
+  markMessageListRead, markMessagesRead, searchMessagesInChat, searchMessagesGlobal, searchHashtagPosts,
   fetchWebPagePreview, editMessage, forwardMessages, loadPollOptionResults, sendPollVote, findFirstMessageIdAfterDate,
   fetchPinnedMessages, fetchScheduledHistory, sendScheduledMessages, rescheduleMessage, deleteScheduledMessages,
   reportMessages, sendMessageAction, fetchSeenBy, fetchSponsoredMessages, viewSponsoredMessage, fetchSendAs,

src/api/gramjs/methods/messages.ts

@@ -22,6 +22,7 @@ import type {
   ApiSticker,
   ApiStory,
   ApiStorySkipped,
+  ApiUser,
   ApiVideo,
   MediaContent,
   OnApiUpdate,
@@ -43,7 +44,7 @@ import {
 import { getEmojiOnlyCountForMessage } from '../../../global/helpers/getEmojiOnlyCountForMessage';
 import { fetchFile } from '../../../util/files';
 import { compact, split } from '../../../util/iteratees';
-import { getMessageKey } from '../../../util/messageKey';
+import { getMessageKey } from '../../../util/keys/messageKey';
 import { getServerTimeOffset } from '../../../util/serverTime';
 import { interpolateArray } from '../../../util/waveform';
 import { buildApiChatFromPreview, buildApiSendAsPeerId } from '../apiBuilders/chats';
@@ -83,6 +84,7 @@ import {
   addEntitiesToLocalDb,
   addMessageToLocalDb,
   deserializeBytes,
+  resolveMessageApiChatId,
 } from '../helpers';
 import { processAffectedHistory, updateChannelState } from '../updates/updateManager';
 import { dispatchThreadInfoUpdates } from '../updates/updater';
@@ -101,6 +103,16 @@ type TranslateTextParams = ({
   toLanguageCode: string;
 };
 
+type SearchResults = {
+  messages: ApiMessage[];
+  users: ApiUser[];
+  chats: ApiChat[];
+  totalCount: number;
+  nextOffsetRate?: number;
+  nextOffsetPeerId?: string;
+  nextOffsetId?: number;
+};
+
 let onUpdate: OnApiUpdate;
 
 export function init(_onUpdate: OnApiUpdate) {
@@ -1135,8 +1147,8 @@ export async function fetchDiscussionMessage({
   };
 }
 
-export async function searchMessagesLocal({
-  chat, isSavedDialog, savedTag, type, query, threadId, minDate, maxDate, ...pagination
+export async function searchMessagesInChat({
+  chat, isSavedDialog, savedTag, type, query = '', threadId, minDate, maxDate, ...pagination
 }: {
   chat: ApiChat;
   isSavedDialog?: boolean;
@@ -1149,7 +1161,7 @@ export async function searchMessagesLocal({
   limit: number;
   minDate?: number;
   maxDate?: number;
-}) {
+}): Promise<SearchResults | undefined> {
   let filter;
   switch (type) {
     case 'media':
@@ -1184,7 +1196,7 @@ export async function searchMessagesLocal({
     savedReaction: savedTag && [buildInputReaction(savedTag)],
     topMsgId: threadId !== MAIN_THREAD_ID && !isSavedDialog ? Number(threadId) : undefined,
     filter,
-    q: query || '',
+    q: query,
     minDate,
     maxDate,
     ...pagination,
@@ -1228,15 +1240,17 @@ export async function searchMessagesLocal({
 }
 
 export async function searchMessagesGlobal({
-  query, offsetRate = 0, limit, type = 'text', minDate, maxDate,
+  query, offsetRate = 0, offsetPeer, offsetId, limit, type = 'text', minDate, maxDate,
 }: {
   query: string;
   offsetRate?: number;
+  offsetPeer?: ApiPeer;
+  offsetId?: number;
   limit: number;
   type?: ApiGlobalMessageSearchType;
   minDate?: number;
   maxDate?: number;
-}) {
+}): Promise<SearchResults | undefined> {
   let filter;
   switch (type) {
     case 'media':
@@ -1264,10 +1278,13 @@ export async function searchMessagesGlobal({
     }
   }
 
+  const peer = (offsetPeer && buildInputPeer(offsetPeer.id, offsetPeer.accessHash)) || new GramJs.InputPeerEmpty();
+
   const result = await invokeRequest(new GramJs.messages.SearchGlobal({
     q: query,
     offsetRate,
-    offsetPeer: new GramJs.InputPeerEmpty(),
+    offsetPeer: peer,
+    offsetId,
     broadcastsOnly: type === 'channels' || undefined,
     limit,
     filter,
@@ -1284,11 +1301,7 @@ export async function searchMessagesGlobal({
     return undefined;
   }
 
-  updateLocalDb({
-    chats: result.chats,
-    users: result.users,
-    messages: result.messages,
-  } as GramJs.messages.Messages);
+  updateLocalDb(result);
 
   const chats = result.chats.map((c) => buildApiChatFromPreview(c)).filter(Boolean);
   const users = result.users.map(buildApiUser).filter(Boolean);
@@ -1296,21 +1309,77 @@ export async function searchMessagesGlobal({
   dispatchThreadInfoUpdates(result.messages);
 
   let totalCount = messages.length;
-  let nextRate: number | undefined;
   if (result instanceof GramJs.messages.MessagesSlice || result instanceof GramJs.messages.ChannelMessages) {
     totalCount = result.count;
-
-    if (messages.length) {
-      nextRate = messages[messages.length - 1].id;
-    }
+  } else {
+    totalCount = result.messages.length;
   }
 
+  const lastMessage = result.messages[result.messages.length - 1];
+  const nextOffsetPeerId = resolveMessageApiChatId(lastMessage);
+  const nextOffsetRate = 'nextRate' in result && result.nextRate ? result.nextRate : undefined;
+  const nextOffsetId = lastMessage?.id;
+
   return {
     messages,
     users,
     chats,
     totalCount,
-    nextRate: 'nextRate' in result && result.nextRate ? result.nextRate : nextRate,
+    nextOffsetRate,
+    nextOffsetPeerId,
+    nextOffsetId,
+  };
+}
+
+export async function searchHashtagPosts({
+  hashtag, offsetRate, offsetPeer, offsetId, limit,
+}: {
+  hashtag: string;
+  offsetRate?: number;
+  offsetPeer?: ApiPeer;
+  offsetId?: number;
+  limit?: number;
+}): Promise<SearchResults | undefined> {
+  const peer = (offsetPeer && buildInputPeer(offsetPeer.id, offsetPeer.accessHash)) || new GramJs.InputPeerEmpty();
+  const result = await invokeRequest(new GramJs.channels.SearchPosts({
+    hashtag,
+    offsetRate,
+    offsetId,
+    offsetPeer: peer,
+    limit,
+  }));
+
+  if (!result || result instanceof GramJs.messages.MessagesNotModified) {
+    return undefined;
+  }
+
+  updateLocalDb(result);
+
+  const chats = result.chats.map((c) => buildApiChatFromPreview(c)).filter(Boolean);
+  const users = result.users.map(buildApiUser).filter(Boolean);
+  const messages = result.messages.map(buildApiMessage).filter(Boolean);
+  dispatchThreadInfoUpdates(result.messages);
+
+  let totalCount = messages.length;
+  if (result instanceof GramJs.messages.MessagesSlice || result instanceof GramJs.messages.ChannelMessages) {
+    totalCount = result.count;
+  } else {
+    totalCount = result.messages.length;
+  }
+
+  const lastMessage = result.messages[result.messages.length - 1];
+  const nextOffsetPeerId = resolveMessageApiChatId(lastMessage);
+  const nextOffsetRate = 'nextRate' in result && result.nextRate ? result.nextRate : undefined;
+  const nextOffsetId = lastMessage?.id;
+
+  return {
+    messages,
+    users,
+    chats,
+    totalCount,
+    nextOffsetRate,
+    nextOffsetPeerId,
+    nextOffsetId,
   };
 }
 

src/api/gramjs/methods/users.ts

@@ -22,7 +22,7 @@ import {
 import { addEntitiesToLocalDb, addPhotoToLocalDb, addUserToLocalDb } from '../helpers';
 import localDb from '../localDb';
 import { invokeRequest } from './client';
-import { searchMessagesLocal } from './messages';
+import { searchMessagesInChat } from './messages';
 
 let onUpdate: OnApiUpdate;
 
@@ -139,7 +139,7 @@ export async function fetchTopUsers() {
     return undefined;
   }
 
-  const users = topPeers.users.map(buildApiUser).filter((user) => Boolean(user) && !user.isSelf) as ApiUser[];
+  const users = topPeers.users.map(buildApiUser).filter((user): user is ApiUser => Boolean(user) && !user.isSelf);
   const ids = users.map(({ id }) => id);
 
   return {
@@ -295,7 +295,7 @@ export async function fetchProfilePhotos({
 
   if (chat?.isRestricted) return undefined;
 
-  const result = await searchMessagesLocal({
+  const result = await searchMessagesInChat({
     chat: chat!,
     type: 'profilePhoto',
     limit,

src/assets/localization/fallback.strings

@@ -1271,3 +1271,5 @@
 "MenuInstallApp" = "Install App";
 "RemoveEffect" = "Remove effect";
 "ReplyInPrivateMessage" = "Reply In Private Message";
+"AriaSearchOlderResult" = "Focus next result";
+"AriaSearchNewerResult" = "Focus previous result";

src/bundles/extra.ts

@@ -57,7 +57,7 @@ export { default as SponsoredMessageContextMenuContainer }
 export { default as StickerSetModal } from '../components/common/StickerSetModal';
 export { default as CustomEmojiSetsModal } from '../components/common/CustomEmojiSetsModal';
 export { default as HeaderMenuContainer } from '../components/middle/HeaderMenuContainer';
-export { default as MobileSearch } from '../components/middle/MobileSearch';
+export { default as MiddleSearch } from '../components/middle/search/MiddleSearch';
 export { default as ReactionPicker } from '../components/middle/message/reactions/ReactionPicker';
 
 export { default as AttachmentModal } from '../components/middle/composer/AttachmentModal';
@@ -75,7 +75,6 @@ export { default as EmojiTooltip } from '../components/middle/composer/EmojiTool
 export { default as InlineBotTooltip } from '../components/middle/composer/InlineBotTooltip';
 export { default as SendAsMenu } from '../components/middle/composer/SendAsMenu';
 
-export { default as RightSearch } from '../components/right/RightSearch';
 export { default as StickerSearch } from '../components/right/StickerSearch';
 export { default as GifSearch } from '../components/right/GifSearch';
 export { default as Statistics } from '../components/right/statistics/Statistics';

src/components/common/Avatar.tsx

@@ -4,8 +4,7 @@ import React, { memo, useMemo, useRef } from '../../lib/teact/teact';
 import { getActions } from '../../global';
 
 import type {
-  ApiChat, ApiPeer, ApiPhoto, ApiUser,
-  ApiWebDocument,
+  ApiPeer, ApiPhoto, ApiWebDocument,
 } from '../../api/types';
 import type { ObserveFn } from '../../hooks/useIntersectionObserver';
 import type { CustomPeer, StoryViewerOrigin } from '../../types';
@@ -22,6 +21,8 @@ import {
   isAnonymousForwardsChat,
   isChatWithRepliesBot,
   isDeletedUser,
+  isPeerChat,
+  isPeerUser,
   isUserId,
 } from '../../global/helpers';
 import buildClassName, { createClassNameBuilder } from '../../util/buildClassName';
@@ -102,9 +103,8 @@ const Avatar: FC<OwnProps> = ({
   const videoLoopCountRef = useRef(0);
   const isCustomPeer = peer && 'isCustomPeer' in peer;
   const realPeer = peer && !isCustomPeer ? peer : undefined;
-  const isPeerChat = realPeer && 'title' in realPeer;
-  const user = peer && !isPeerChat ? peer as ApiUser : undefined;
-  const chat = peer && isPeerChat ? peer as ApiChat : undefined;
+  const user = realPeer && isPeerUser(realPeer) ? realPeer : undefined;
+  const chat = realPeer && isPeerChat(realPeer) ? realPeer : undefined;
   const isDeleted = user && isDeletedUser(user);
   const isReplies = realPeer && isChatWithRepliesBot(realPeer.id);
   const isAnonymousForwards = realPeer && isAnonymousForwardsChat(realPeer.id);

src/components/common/FullNameTitle.tsx

@@ -3,14 +3,14 @@ import React, { memo, useMemo } from '../../lib/teact/teact';
 import { getActions } from '../../global';
 
 import type {
-  ApiChat, ApiPeer, ApiUser,
+  ApiPeer,
 } from '../../api/types';
 import type { ObserveFn } from '../../hooks/useIntersectionObserver';
 import type { CustomPeer } from '../../types';
 
 import { EMOJI_STATUS_LOOP_LIMIT } from '../../config';
 import {
-  getChatTitle, getUserFullName, isAnonymousForwardsChat, isChatWithRepliesBot, isUserId,
+  getChatTitle, getUserFullName, isAnonymousForwardsChat, isChatWithRepliesBot, isPeerUser,
 } from '../../global/helpers';
 import buildClassName from '../../util/buildClassName';
 import { copyTextToClipboard } from '../../util/clipboard';
@@ -62,9 +62,9 @@ const FullNameTitle: FC<OwnProps> = ({
   const { showNotification } = getActions();
   const realPeer = 'id' in peer ? peer : undefined;
   const customPeer = 'isCustomPeer' in peer ? peer : undefined;
-  const isUser = realPeer && isUserId(realPeer.id);
-  const title = realPeer && (isUser ? getUserFullName(realPeer as ApiUser) : getChatTitle(lang, realPeer as ApiChat));
-  const isPremium = isUser && (peer as ApiUser).isPremium;
+  const isUser = realPeer && isPeerUser(realPeer);
+  const title = realPeer && (isUser ? getUserFullName(realPeer) : getChatTitle(lang, realPeer));
+  const isPremium = isUser && realPeer.isPremium;
 
   const handleTitleClick = useLastCallback((e) => {
     if (!title || !canCopyTitle) {

src/components/common/LastMessageMeta.tsx

@@ -1,8 +1,8 @@
-import type { FC } from '../../lib/teact/teact';
 import React, { memo } from '../../lib/teact/teact';
 
 import type { ApiMessage, ApiMessageOutgoingStatus } from '../../api/types';
 
+import buildClassName from '../../util/buildClassName';
 import { formatPastTimeShort } from '../../util/dates/dateFormat';
 
 import useOldLang from '../../hooks/useOldLang';
@@ -12,17 +12,20 @@ import MessageOutgoingStatus from './MessageOutgoingStatus';
 import './LastMessageMeta.scss';
 
 type OwnProps = {
+  className?: string;
   message: ApiMessage;
   outgoingStatus?: ApiMessageOutgoingStatus;
   draftDate?: number;
 };
 
-const LastMessageMeta: FC<OwnProps> = ({ message, outgoingStatus, draftDate }) => {
+const LastMessageMeta = ({
+  className, message, outgoingStatus, draftDate,
+}: OwnProps) => {
   const lang = useOldLang();
 
   const shouldUseDraft = draftDate && draftDate > message.date;
   return (
-    <div className="LastMessageMeta">
+    <div className={buildClassName('LastMessageMeta', className)}>
       {outgoingStatus && !shouldUseDraft && (
         <MessageOutgoingStatus status={outgoingStatus} />
       )}

src/components/common/MessageSummary.tsx

@@ -2,7 +2,6 @@ import React, { memo } from '../../lib/teact/teact';
 
 import type { ApiFormattedText, ApiMessage } from '../../api/types';
 import type { ObserveFn } from '../../hooks/useIntersectionObserver';
-import type { LangFn } from '../../hooks/useOldLang';
 import { ApiMessageEntityTypes } from '../../api/types';
 
 import {
@@ -18,42 +17,43 @@ import {
 import trimText from '../../util/trimText';
 import renderText from './helpers/renderText';
 
+import useOldLang from '../../hooks/useOldLang';
+
 import MessageText from './MessageText';
 
 interface OwnProps {
-  lang: LangFn;
   message: ApiMessage;
   translatedText?: ApiFormattedText;
   noEmoji?: boolean;
   highlight?: string;
   truncateLength?: number;
-  observeIntersectionForLoading?: ObserveFn;
-  observeIntersectionForPlaying?: ObserveFn;
   withTranslucentThumbs?: boolean;
   inChatList?: boolean;
   emojiSize?: number;
+  observeIntersectionForLoading?: ObserveFn;
+  observeIntersectionForPlaying?: ObserveFn;
 }
 
 function MessageSummary({
-  lang,
   message,
   translatedText,
   noEmoji = false,
   highlight,
   truncateLength = TRUNCATED_SUMMARY_LENGTH,
-  observeIntersectionForLoading,
-  observeIntersectionForPlaying,
   withTranslucentThumbs = false,
   inChatList = false,
   emojiSize,
+  observeIntersectionForLoading,
+  observeIntersectionForPlaying,
 }: OwnProps) {
+  const lang = useOldLang();
   const { text, entities } = extractMessageText(message, inChatList) || {};
   const hasSpoilers = entities?.some((e) => e.type === ApiMessageEntityTypes.Spoiler);
   const hasCustomEmoji = entities?.some((e) => e.type === ApiMessageEntityTypes.CustomEmoji);
   const hasPoll = Boolean(getMessagePoll(message));
 
   if ((!text || (!hasSpoilers && !hasCustomEmoji)) && !hasPoll) {
-    const summaryText = translatedText?.text || getMessageSummaryText(lang, message, noEmoji);
+    const summaryText = translatedText?.text || getMessageSummaryText(lang, message, noEmoji, truncateLength);
     const trimmedText = trimText(summaryText, truncateLength);
 
     return (

src/components/common/PickerSelectedItem.scss

@@ -4,8 +4,8 @@
   background: var(--color-chat-hover);
   height: 2rem;
   min-width: 2rem;
-  margin-left: 0.5rem;
-  margin-bottom: 0.5rem;
+  margin-left: 0.25rem;
+  margin-right: 0.25rem;
   padding-right: 1rem;
   border-radius: 1rem;
   cursor: var(--custom-cursor, pointer);
@@ -55,15 +55,6 @@
     max-width: unset;
   }
 
-  .SearchInput & {
-    flex: 1 0 auto;
-    position: relative;
-    top: 0.25rem;
-    left: -0.125rem;
-
-    color: var(--color-text-secondary);
-  }
-
   .Avatar,
   .item-icon {
     width: 2rem;

src/components/common/PickerSelectedItem.tsx

@@ -1,4 +1,4 @@
-import type { FC, TeactNode } from '../../lib/teact/teact';
+import type { TeactNode } from '../../lib/teact/teact';
 import React, { memo } from '../../lib/teact/teact';
 import { withGlobal } from '../../global';
 
@@ -19,19 +19,21 @@ import Icon from './icons/Icon';
 
 import './PickerSelectedItem.scss';
 
-type OwnProps = {
+type OwnProps<T = undefined> = {
+  // eslint-disable-next-line react/no-unused-prop-types
   peerId?: string;
+  // eslint-disable-next-line react/no-unused-prop-types
+  forceShowSelf?: boolean;
   customPeer?: CustomPeer;
   icon?: IconName;
   title?: string;
   isMinimized?: boolean;
   canClose?: boolean;
-  forceShowSelf?: boolean;
-  clickArg?: any;
   className?: string;
   fluid?: boolean;
   withPeerColors?: boolean;
-  onClick: (arg: any) => void;
+  clickArg: T;
+  onClick: (arg: T) => void;
 };
 
 type StateProps = {
@@ -40,7 +42,8 @@ type StateProps = {
   isSavedMessages?: boolean;
 };
 
-const PickerSelectedItem: FC<OwnProps & StateProps> = ({
+// eslint-disable-next-line @typescript-eslint/comma-dangle
+const PickerSelectedItem = <T,>({
   icon,
   title,
   isMinimized,
@@ -54,7 +57,7 @@ const PickerSelectedItem: FC<OwnProps & StateProps> = ({
   isSavedMessages,
   withPeerColors,
   onClick,
-}) => {
+}: OwnProps<T> & StateProps) => {
   const lang = useOldLang();
 
   let iconElement: TeactNode | undefined;
@@ -82,7 +85,7 @@ const PickerSelectedItem: FC<OwnProps & StateProps> = ({
         ? getUserFirstOrLastName(user)
         : getChatTitle(lang, chat, isSavedMessages));
 
-    titleText = name ? renderText(name) : undefined;
+    titleText = title || (name ? renderText(name) : undefined);
   }
 
   const fullClassName = buildClassName(
@@ -133,4 +136,4 @@ export default memo(withGlobal<OwnProps>(
       isSavedMessages,
     };
   },
-)(PickerSelectedItem));
+)(PickerSelectedItem)) as typeof PickerSelectedItem;

src/components/common/embedded/EmbeddedMessage.tsx

@@ -152,7 +152,6 @@ const EmbeddedMessage: FC<OwnProps> = ({
 
     return (
       <MessageSummary
-        lang={lang}
         message={message}
         noEmoji={Boolean(mediaThumbnail)}
         translatedText={translatedText}

src/components/common/helpers/renderActionMessageText.tsx

@@ -254,7 +254,6 @@ function renderMessageContent(
 
   const messageSummary = (
     <MessageSummary
-      lang={lang}
       message={message}
       truncateLength={MAX_LENGTH}
       observeIntersectionForLoading={observeIntersectionForLoading}

src/components/common/helpers/renderMessageText.ts

@@ -12,7 +12,7 @@ import {
   getMessageSummaryText,
   TRUNCATED_SUMMARY_LENGTH,
 } from '../../../global/helpers/messageSummary';
-import { getMessageKey } from '../../../util/messageKey';
+import { getMessageKey } from '../../../util/keys/messageKey';
 import trimText from '../../../util/trimText';
 import renderText from './renderText';
 import { renderTextWithEntities } from './renderTextWithEntities';

src/components/common/helpers/renderTextWithEntities.tsx

@@ -656,8 +656,7 @@ function handleBotCommandClick(e: React.MouseEvent<HTMLAnchorElement>) {
 }
 
 function handleHashtagClick(e: React.MouseEvent<HTMLAnchorElement>) {
-  getActions().setLocalTextSearchQuery({ query: e.currentTarget.innerText });
-  getActions().searchTextMessagesLocal();
+  getActions().searchHashtag({ hashtag: e.currentTarget.innerText });
 }
 
 function handleCodeClick(e: React.MouseEvent<HTMLElement>) {

src/components/left/LeftColumn.tsx

@@ -562,7 +562,7 @@ export default memo(withGlobal<OwnProps>(
     const {
       globalSearch: {
         query,
-        date,
+        minDate,
       },
       shouldSkipHistoryAnimations,
       activeChatFolder,
@@ -589,7 +589,7 @@ export default memo(withGlobal<OwnProps>(
 
     return {
       searchQuery: query,
-      searchDate: date,
+      searchDate: minDate,
       isFirstChatFolderActive: activeChatFolder === 0,
       shouldSkipHistoryAnimations,
       currentUserId,

src/components/left/main/LeftMainHeader.scss

@@ -141,4 +141,10 @@
       pointer-events: none;
     }
   }
+
+  .left-search-picker-item {
+    color: var(--color-text-secondary);
+    font-weight: 500;
+    padding-right: 0;
+  }
 }

src/components/left/main/LeftMainHeader.tsx

@@ -222,18 +222,22 @@ const LeftMainHeader: FC<OwnProps & StateProps> = ({
           <PickerSelectedItem
             icon="calendar"
             title={selectedSearchDate}
+            fluid
             canClose
             isMinimized={Boolean(globalSearchChatId)}
-            className="search-date"
+            className="left-search-picker-item search-date"
             onClick={setGlobalSearchDate}
             clickArg={CLEAR_DATE_SEARCH_PARAM}
           />
         )}
         {globalSearchChatId && (
           <PickerSelectedItem
+            className="left-search-picker-item"
             peerId={globalSearchChatId}
             onClick={setGlobalSearchChatId}
+            fluid
             canClose
+            isMinimized
             clickArg={CLEAR_CHAT_SEARCH_PARAM}
           />
         )}
@@ -269,7 +273,7 @@ const LeftMainHeader: FC<OwnProps & StateProps> = ({
         </DropdownMenu>
         <SearchInput
           inputId="telegram-search-input"
-          parentContainerClassName="LeftSearch"
+          resultsItemSelector=".LeftSearch .ListItem-button"
           className={buildClassName(
             (globalSearchChatId || searchDate) ? 'with-picker-item' : undefined,
             shouldHideSearch && 'SearchInput--hidden',
@@ -324,7 +328,7 @@ export default memo(withGlobal<OwnProps>(
   (global): StateProps => {
     const tabState = selectTabState(global);
     const {
-      query: searchQuery, fetchingStatus, chatId, date,
+      query: searchQuery, fetchingStatus, chatId, minDate,
     } = tabState.globalSearch;
     const {
       connectionState, isSyncing, isFetchingDifference,
@@ -335,7 +339,7 @@ export default memo(withGlobal<OwnProps>(
       searchQuery,
       isLoading: fetchingStatus ? Boolean(fetchingStatus.chats || fetchingStatus.messages) : false,
       globalSearchChatId: chatId,
-      searchDate: date,
+      searchDate: minDate,
       theme: selectTheme(global),
       connectionState,
       isSyncing,

src/components/left/main/hooks/useChatListEntry.tsx

@@ -8,7 +8,6 @@ import type {
 } from '../../../../api/types';
 import type { ApiDraft } from '../../../../global/types';
 import type { ObserveFn } from '../../../../hooks/useIntersectionObserver';
-import type { LangFn } from '../../../../hooks/useOldLang';
 
 import { ANIMATION_END_DELAY, CHAT_HEIGHT_PX } from '../../../../config';
 import { requestMutation } from '../../../../lib/fasterdom/fasterdom';
@@ -177,7 +176,7 @@ export default function useChatListEntry({
         )}
         {!isSavedDialog && lastMessage.forwardInfo && (<i className="icon icon-share-filled chat-prefix-icon" />)}
         {lastMessage.replyInfo?.type === 'story' && (<i className="icon icon-story-reply chat-prefix-icon" />)}
-        {renderSummary(lang, lastMessage, observeIntersection, mediaBlobUrl || mediaThumbnail, isRoundVideo)}
+        {renderSummary(lastMessage, observeIntersection, mediaBlobUrl || mediaThumbnail, isRoundVideo)}
       </p>
     );
   }, [
@@ -243,11 +242,10 @@ export default function useChatListEntry({
 }
 
 function renderSummary(
-  lang: LangFn, message: ApiMessage, observeIntersection?: ObserveFn, blobUrl?: string, isRoundVideo?: boolean,
+  message: ApiMessage, observeIntersection?: ObserveFn, blobUrl?: string, isRoundVideo?: boolean,
 ) {
   const messageSummary = (
     <MessageSummary
-      lang={lang}
       message={message}
       noEmoji={Boolean(blobUrl)}
       observeIntersectionForLoading={observeIntersection}

src/components/left/search/AudioResults.tsx

@@ -10,6 +10,7 @@ import { SLIDE_TRANSITION_DURATION } from '../../../config';
 import { getIsDownloading, getMessageDownloadableMedia } from '../../../global/helpers';
 import buildClassName from '../../../util/buildClassName';
 import { formatMonthAndYear, toYearMonth } from '../../../util/dates/dateFormat';
+import { parseSearchResultKey } from '../../../util/keys/searchResultKey';
 import { MEMO_EMPTY_ARRAY } from '../../../util/memo';
 import { throttle } from '../../../util/schedulers';
 import { createMapStateToProps } from './helpers/createMapStateToProps';
@@ -66,9 +67,9 @@ const AudioResults: FC<OwnProps & StateProps> = ({
     }
 
     return foundIds.map((id) => {
-      const [chatId, messageId] = id.split('_');
+      const [chatId, messageId] = parseSearchResultKey(id);
 
-      return globalMessagesByChatId[chatId]?.byId[Number(messageId)];
+      return globalMessagesByChatId[chatId]?.byId[messageId];
     }).filter(Boolean);
   }, [globalMessagesByChatId, foundIds]);
 

src/components/left/search/ChatMessageResults.tsx

@@ -6,6 +6,7 @@ import type { ApiChat, ApiMessage } from '../../../api/types';
 import { LoadMoreDirection } from '../../../types';
 
 import { selectTabState } from '../../../global/selectors';
+import { parseSearchResultKey, type SearchResultKey } from '../../../util/keys/searchResultKey';
 import { MEMO_EMPTY_ARRAY } from '../../../util/memo';
 import { throttle } from '../../../util/schedulers';
 import { renderMessageSummary } from '../../common/helpers/renderMessageText';
@@ -28,7 +29,7 @@ export type OwnProps = {
 
 type StateProps = {
   currentUserId?: string;
-  foundIds?: string[];
+  foundIds?: SearchResultKey[];
   globalMessagesByChatId?: Record<string, { byId: Record<number, ApiMessage> }>;
   chatsById: Record<string, ApiChat>;
   fetchingStatus?: { chats?: boolean; messages?: boolean };
@@ -85,9 +86,9 @@ const ChatMessageResults: FC<OwnProps & StateProps> = ({
 
     return foundIds
       .map((id) => {
-        const [chatId, messageId] = id.split('_');
+        const [chatId, messageId] = parseSearchResultKey(id);
 
-        return globalMessagesByChatId?.[chatId]?.byId[Number(messageId)];
+        return globalMessagesByChatId?.[chatId]?.byId[messageId];
       })
       .filter(Boolean)
       .sort((a, b) => b.date - a.date);

src/components/left/search/ChatResults.tsx

@@ -16,6 +16,7 @@ import {
 import { selectSimilarChannelIds, selectTabState } from '../../../global/selectors';
 import { getOrderedIds } from '../../../util/folderManager';
 import { unique } from '../../../util/iteratees';
+import { parseSearchResultKey, type SearchResultKey } from '../../../util/keys/searchResultKey';
 import { MEMO_EMPTY_ARRAY } from '../../../util/memo';
 import { throttle } from '../../../util/schedulers';
 import { renderMessageSummary } from '../../common/helpers/renderMessageText';
@@ -49,7 +50,7 @@ type StateProps = {
   contactIds?: string[];
   accountPeerIds?: string[];
   globalPeerIds?: string[];
-  foundIds?: string[];
+  foundIds?: SearchResultKey[];
   globalMessagesByChatId?: Record<string, { byId: Record<number, ApiMessage> }>;
   fetchingStatus?: { chats?: boolean; messages?: boolean };
   suggestedChannelIds?: string[];
@@ -191,12 +192,12 @@ const ChatResults: FC<OwnProps & StateProps> = ({
 
     return foundIds
       .map((id) => {
-        const [chatId, messageId] = id.split('_');
+        const [chatId, messageId] = parseSearchResultKey(id);
         const chat = chatsById[chatId];
         if (!chat) return undefined;
         if (isChannelList && !isChatChannel(chat)) return undefined;
 
-        return globalMessagesByChatId?.[chatId]?.byId[Number(messageId)];
+        return globalMessagesByChatId?.[chatId]?.byId[messageId];
       })
       .filter(Boolean);
   }, [searchQuery, searchDate, foundIds, isChannelList, globalMessagesByChatId]);

src/components/left/search/DateSuggest.scss

@@ -4,7 +4,6 @@
   flex-direction: row;
   justify-content: space-between;
   margin-left: 0.5rem;
-  margin-bottom: 0.5rem;
 
   .date-item {
     display: flex;

src/components/left/search/FileResults.tsx

@@ -12,6 +12,7 @@ import { SLIDE_TRANSITION_DURATION } from '../../../config';
 import { getIsDownloading, getMessageDocument } from '../../../global/helpers';
 import buildClassName from '../../../util/buildClassName';
 import { formatMonthAndYear, toYearMonth } from '../../../util/dates/dateFormat';
+import { parseSearchResultKey } from '../../../util/keys/searchResultKey';
 import { MEMO_EMPTY_ARRAY } from '../../../util/memo';
 import { throttle } from '../../../util/schedulers';
 import { createMapStateToProps } from './helpers/createMapStateToProps';
@@ -77,8 +78,8 @@ const FileResults: FC<OwnProps & StateProps> = ({
     }
 
     return foundIds.map((id) => {
-      const [chatId, messageId] = id.split('_');
-      const message = globalMessagesByChatId[chatId]?.byId[Number(messageId)];
+      const [chatId, messageId] = parseSearchResultKey(id);
+      const message = globalMessagesByChatId[chatId]?.byId[messageId];
 
       return message && getMessageDocument(message) ? message : undefined;
     }).filter(Boolean) as ApiMessage[];

src/components/left/search/LeftSearch.scss

@@ -24,9 +24,9 @@
 
   .section-heading {
     position: relative;
-    padding-top: 1.25rem;
+    padding-top: 0.25rem;
     padding-left: 1.25rem;
-    margin: 0 0 1rem -1.25rem !important;
+    margin: 0 0 0.5rem -1.25rem !important;
 
     font-weight: 500;
     font-size: 0.9375rem;
@@ -177,17 +177,6 @@
     }
   }
 
-  .ListItem.search-result-message {
-    .sender-name {
-      color: var(--color-text);
-
-      &::after {
-        content: ": ";
-        white-space: pre;
-      }
-    }
-  }
-
   @media (max-width: 600px) {
     .ListItem {
       margin: 0 -0.125rem 0 -0.5rem;
@@ -233,7 +222,7 @@
   }
 
   .chat-selection {
-    padding-top: 0.5rem;
+    padding-block: 0.5rem;
     display: flex;
     flex-shrink: 0;
     flex-wrap: nowrap;
@@ -246,18 +235,7 @@
     overflow-y: hidden;
 
     > .PickerSelectedItem {
-      flex: 0 0 auto;
-
-      &:last-child {
-        margin-right: auto;
-      }
-    }
-
-    &[dir="rtl"] {
-      > .PickerSelectedItem:last-child {
-        margin-left: auto;
-        margin-right: 0;
-      }
+      flex-shrink: 0;
     }
   }
 

src/components/left/search/LinkResults.tsx

@@ -11,6 +11,7 @@ import { LoadMoreDirection } from '../../../types';
 import { SLIDE_TRANSITION_DURATION } from '../../../config';
 import buildClassName from '../../../util/buildClassName';
 import { formatMonthAndYear, toYearMonth } from '../../../util/dates/dateFormat';
+import { parseSearchResultKey } from '../../../util/keys/searchResultKey';
 import { MEMO_EMPTY_ARRAY } from '../../../util/memo';
 import { throttle } from '../../../util/schedulers';
 import { createMapStateToProps } from './helpers/createMapStateToProps';
@@ -75,9 +76,9 @@ const LinkResults: FC<OwnProps & StateProps> = ({
     }
 
     return foundIds.map((id) => {
-      const [chatId, messageId] = id.split('_');
+      const [chatId, messageId] = parseSearchResultKey(id);
 
-      return globalMessagesByChatId[chatId]?.byId[Number(messageId)];
+      return globalMessagesByChatId[chatId]?.byId[messageId];
     }).filter(Boolean);
   }, [globalMessagesByChatId, foundIds]);
 

src/components/left/search/MediaResults.tsx

@@ -9,6 +9,7 @@ import { LoadMoreDirection, MediaViewerOrigin } from '../../../types';
 
 import { SLIDE_TRANSITION_DURATION } from '../../../config';
 import buildClassName from '../../../util/buildClassName';
+import { parseSearchResultKey } from '../../../util/keys/searchResultKey';
 import { MEMO_EMPTY_ARRAY } from '../../../util/memo';
 import { throttle } from '../../../util/schedulers';
 import { createMapStateToProps } from './helpers/createMapStateToProps';
@@ -71,9 +72,9 @@ const MediaResults: FC<OwnProps & StateProps> = ({
     }
 
     return foundIds.map((id) => {
-      const [chatId, messageId] = id.split('_');
+      const [chatId, messageId] = parseSearchResultKey(id);
 
-      return globalMessagesByChatId[chatId]?.byId[Number(messageId)];
+      return globalMessagesByChatId[chatId]?.byId[messageId];
     }).filter(Boolean);
   }, [globalMessagesByChatId, foundIds]);
 

src/components/left/search/helpers/createMapStateToProps.ts

@@ -3,6 +3,7 @@ import type {
 } from '../../../../api/types';
 import type { GlobalState, TabState } from '../../../../global/types';
 import type { ISettings } from '../../../../types';
+import type { SearchResultKey } from '../../../../util/keys/searchResultKey';
 
 import { selectChat, selectTabState, selectTheme } from '../../../../global/selectors';
 
@@ -12,7 +13,7 @@ export type StateProps = {
   chatsById: Record<string, ApiChat>;
   usersById: Record<string, ApiUser>;
   globalMessagesByChatId?: Record<string, { byId: Record<number, ApiMessage> }>;
-  foundIds?: string[];
+  foundIds?: SearchResultKey[];
   searchChatId?: string;
   activeDownloads: TabState['activeDownloads'];
   isChatProtected?: boolean;

src/components/main/HistoryCalendar.tsx

@@ -22,7 +22,7 @@ const HistoryCalendar: FC<OwnProps & StateProps> = ({
   const { searchMessagesByDate, closeHistoryCalendar } = getActions();
 
   const handleJumpToDate = useCallback((date: Date) => {
-    searchMessagesByDate({ timestamp: date.valueOf() / 1000 });
+    searchMessagesByDate({ timestamp: date.getTime() / 1000 });
     closeHistoryCalendar();
   }, [closeHistoryCalendar, searchMessagesByDate]);
 

src/components/mediaViewer/MediaViewer.tsx

@@ -10,6 +10,7 @@ import type {
 import { type MediaViewerMedia, MediaViewerOrigin, type ThreadId } from '../../types';
 
 import { ANIMATION_END_DELAY } from '../../config';
+import { requestMutation } from '../../lib/fasterdom/fasterdom';
 import {
   getChatMediaMessageIds, getMessagePaidMedia, isChatAdmin, isUserId,
 } from '../../global/helpers';
@@ -180,7 +181,9 @@ const MediaViewer = ({
 
   useEffect(() => {
     if (isMobile) {
-      document.body.classList.toggle('is-media-viewer-open', isOpen);
+      requestMutation(() => {
+        document.body.classList.toggle('is-media-viewer-open', isOpen);
+      });
     }
   }, [isMobile, isOpen]);
 

src/components/middle/FloatingActionButtons.tsx

@@ -5,7 +5,7 @@ import { getActions, withGlobal } from '../../global';
 import type { MessageListType } from '../../global/types';
 import { MAIN_THREAD_ID } from '../../api/types';
 
-import { selectChat, selectCurrentMessageList } from '../../global/selectors';
+import { selectChat, selectCurrentMessageList, selectCurrentMiddleSearch } from '../../global/selectors';
 import animateScroll from '../../util/animateScroll';
 import buildClassName from '../../util/buildClassName';
 
@@ -153,8 +153,10 @@ export default memo(withGlobal<OwnProps>(
 
     const { chatId, threadId, type: messageListType } = currentMessageList;
     const chat = selectChat(global, chatId);
+    const hasActiveMiddleSearch = Boolean(selectCurrentMiddleSearch(global));
 
-    const shouldShowCount = chat && threadId === MAIN_THREAD_ID && messageListType === 'thread';
+    const shouldShowCount = chat && threadId === MAIN_THREAD_ID && messageListType === 'thread'
+      && !hasActiveMiddleSearch;
 
     return {
       messageListType,

src/components/middle/HeaderActions.tsx

@@ -123,7 +123,7 @@ const HeaderActions: FC<OwnProps & StateProps> = ({
   const {
     joinChannel,
     sendBotCommand,
-    openLocalTextSearch,
+    openMiddleSearch,
     restartBot,
     requestMasterAndRequestCall,
     requestNextManagementScreen,
@@ -196,12 +196,11 @@ const HeaderActions: FC<OwnProps & StateProps> = ({
       return;
     }
 
-    openLocalTextSearch();
+    openMiddleSearch();
 
     if (isMobile) {
       // iOS requires synchronous focus on user event.
-      const searchInput = document.querySelector<HTMLInputElement>('#MobileSearch input')!;
-      searchInput.focus();
+      setFocusInSearchInput();
     } else if (noAnimation) {
       // The second RAF is necessary because Teact must update the state and render the async component
       requestMeasure(() => {
@@ -543,6 +542,6 @@ export default memo(withGlobal<OwnProps>(
 )(HeaderActions));
 
 function setFocusInSearchInput() {
-  const searchInput = document.querySelector<HTMLInputElement>('.RightHeader .SearchInput input');
+  const searchInput = document.querySelector<HTMLInputElement>('#MiddleSearch input');
   searchInput?.focus();
 }

src/components/middle/HeaderPinnedMessage.tsx

@@ -184,7 +184,6 @@ const HeaderPinnedMessage: FC<OwnProps> = ({
           <Transition activeKey={message.id} name="slideVerticalFade" className={styles.messageTextTransition}>
             <p dir="auto" className={styles.summary}>
               <MessageSummary
-                lang={lang}
                 message={message}
                 noEmoji={Boolean(mediaThumbnail)}
                 emojiSize={EMOJI_SIZE}

src/components/middle/MessageList.tsx

@@ -57,7 +57,7 @@ import {
 import animateScroll, { isAnimatingScroll, restartCurrentScrollAnimation } from '../../util/animateScroll';
 import buildClassName from '../../util/buildClassName';
 import { orderBy } from '../../util/iteratees';
-import { isLocalMessageId } from '../../util/messageKey';
+import { isLocalMessageId } from '../../util/keys/messageKey';
 import resetScroll from '../../util/resetScroll';
 import { debounce, onTickEnd } from '../../util/schedulers';
 import { groupMessages } from './helpers/groupMessages';

src/components/middle/MiddleColumn.tsx

@@ -45,7 +45,7 @@ import {
   selectChatFullInfo,
   selectChatMessage,
   selectCurrentMessageList,
-  selectCurrentTextSearch,
+  selectCurrentMiddleSearch,
   selectDraft,
   selectIsChatBotNotStarted,
   selectIsInSelectMode,
@@ -92,9 +92,9 @@ import FloatingActionButtons from './FloatingActionButtons';
 import MessageList from './MessageList';
 import MessageSelectToolbar from './MessageSelectToolbar.async';
 import MiddleHeader from './MiddleHeader';
-import MobileSearch from './MobileSearch.async';
 import PremiumRequiredPlaceholder from './PremiumRequiredPlaceholder';
 import ReactorListModal from './ReactorListModal.async';
+import MiddleSearch from './search/MiddleSearch.async';
 
 import './MiddleColumn.scss';
 import styles from './MiddleColumn.module.scss';
@@ -128,7 +128,7 @@ type StateProps = {
   isRightColumnShown?: boolean;
   isBackgroundBlurred?: boolean;
   leftColumnWidth?: number;
-  hasCurrentTextSearch?: boolean;
+  hasActiveMiddleSearch?: boolean;
   isSelectModeActive?: boolean;
   isSeenByModalOpen: boolean;
   isPrivacySettingsNoticeModalOpen: boolean;
@@ -188,7 +188,7 @@ function MiddleColumn({
   isRightColumnShown,
   isBackgroundBlurred,
   leftColumnWidth,
-  hasCurrentTextSearch,
+  hasActiveMiddleSearch,
   isSelectModeActive,
   isSeenByModalOpen,
   isPrivacySettingsNoticeModalOpen,
@@ -221,7 +221,6 @@ function MiddleColumn({
     unpinAllMessages,
     loadUser,
     loadChatSettings,
-    closeLocalTextSearch,
     exitMessageSelectMode,
     joinChannel,
     sendBotCommand,
@@ -238,7 +237,8 @@ function MiddleColumn({
 
   const lang = useOldLang();
   const [dropAreaState, setDropAreaState] = useState(DropAreaState.None);
-  const [isScrollDownShown, setIsScrollDownShown] = useState(false);
+  const [isScrollDownNeeded, setIsScrollDownShown] = useState(false);
+  const isScrollDownShown = isScrollDownNeeded && (!isMobile || !hasActiveMiddleSearch);
   const [isNotchShown, setIsNotchShown] = useState<boolean | undefined>();
   const [isUnpinModalOpen, setIsUnpinModalOpen] = useState(false);
 
@@ -250,7 +250,6 @@ function MiddleColumn({
     getForceNextPinnedInHeader,
   } = usePinnedMessage(chatId, threadId, pinnedIds, topMessageId);
 
-  const isMobileSearchActive = isMobile && hasCurrentTextSearch;
   const closeAnimationDuration = isMobile ? LAYER_ANIMATION_DURATION_MS : undefined;
   const hasTools = hasPinned && (
     windowWidth < MOBILE_SCREEN_MAX_WIDTH
@@ -480,11 +479,6 @@ function MiddleColumn({
     onBack: exitMessageSelectMode,
   });
 
-  useHistoryBack({
-    isActive: isMobileSearchActive,
-    onBack: closeLocalTextSearch,
-  });
-
   const isMessagingDisabled = Boolean(
     !isPinnedMessageList && !isSavedDialog && !renderingCanPost && !renderingCanRestartBot && !renderingCanStartBot
     && !renderingCanSubscribe && composerRestrictionMessage,
@@ -700,7 +694,7 @@ function MiddleColumn({
               withExtraShift={withExtraShift}
             />
           </div>
-          {isMobile && <MobileSearch isActive={Boolean(isMobileSearchActive)} />}
+          <MiddleSearch isActive={Boolean(hasActiveMiddleSearch)} />
         </>
       )}
       {chatId && (
@@ -749,7 +743,7 @@ export default memo(withGlobal<OwnProps>(
       isLeftColumnShown,
       isRightColumnShown: selectIsRightColumnShown(global, isMobile),
       isBackgroundBlurred,
-      hasCurrentTextSearch: Boolean(selectCurrentTextSearch(global)),
+      hasActiveMiddleSearch: Boolean(selectCurrentMiddleSearch(global)),
       isSelectModeActive: selectIsInSelectMode(global),
       isSeenByModalOpen: Boolean(seenByModal),
       isPrivacySettingsNoticeModalOpen: Boolean(privacySettingsNoticeModal),

src/components/middle/MiddleHeader.tsx

@@ -35,6 +35,7 @@ import {
   selectChat,
   selectChatMessage,
   selectChatMessages,
+  selectCurrentMiddleSearch,
   selectForwardedSender,
   selectIsChatBotNotStarted,
   selectIsChatWithBot,
@@ -50,7 +51,7 @@ import {
 } from '../../global/selectors';
 import buildClassName from '../../util/buildClassName';
 import cycleRestrict from '../../util/cycleRestrict';
-import { getMessageKey } from '../../util/messageKey';
+import { getMessageKey } from '../../util/keys/messageKey';
 
 import useAppLayout from '../../hooks/useAppLayout';
 import useConnectionStatus from '../../hooks/useConnectionStatus';
@@ -58,8 +59,8 @@ import useCurrentOrPrev from '../../hooks/useCurrentOrPrev';
 import useDerivedState from '../../hooks/useDerivedState';
 import useElectronDrag from '../../hooks/useElectronDrag';
 import useEnsureMessage from '../../hooks/useEnsureMessage';
-import { useFastClick } from '../../hooks/useFastClick';
 import useLastCallback from '../../hooks/useLastCallback';
+import useLongPress from '../../hooks/useLongPress';
 import useOldLang from '../../hooks/useOldLang';
 import usePrevious from '../../hooks/usePrevious';
 import useShowTransition from '../../hooks/useShowTransition';
@@ -81,6 +82,7 @@ import './MiddleHeader.scss';
 const ANIMATION_DURATION = 350;
 const BACK_BUTTON_INACTIVE_TIME = 450;
 const EMOJI_STATUS_SIZE = 22;
+const SEARCH_LONGTAP_THRESHOLD = 500;
 
 type OwnProps = {
   chatId: string;
@@ -116,6 +118,7 @@ type StateProps = {
   isSynced?: boolean;
   isFetchingDifference?: boolean;
   emojiStatusSticker?: ApiSticker;
+  isMiddleSearchOpen?: boolean;
 };
 
 const MiddleHeader: FC<OwnProps & StateProps> = ({
@@ -148,6 +151,7 @@ const MiddleHeader: FC<OwnProps & StateProps> = ({
   getLoadingPinnedId,
   emojiStatusSticker,
   isSavedDialog,
+  isMiddleSearchOpen,
   onFocusPinnedMessage,
 }) => {
   const {
@@ -162,6 +166,7 @@ const MiddleHeader: FC<OwnProps & StateProps> = ({
     openPremiumModal,
     openThread,
     openStickerSet,
+    updateMiddleSearch,
   } = getActions();
 
   const lang = useOldLang();
@@ -197,15 +202,28 @@ const MiddleHeader: FC<OwnProps & StateProps> = ({
   const componentRef = useRef<HTMLDivElement>(null);
   const shouldAnimateTools = useRef<boolean>(true);
 
-  const {
-    handleClick: handleHeaderClick,
-    handleMouseDown: handleHeaderMouseDown,
-  } = useFastClick((e: React.MouseEvent<HTMLDivElement | HTMLButtonElement>) => {
-    if (e.type === 'mousedown' && (e.target as Element).closest('.title > .custom-emoji')) return;
+  const handleOpenSearch = useLastCallback(() => {
+    updateMiddleSearch({ chatId, threadId, update: {} });
+  });
+
+  const handleOpenChat = useLastCallback((event: React.MouseEvent | React.TouchEvent) => {
+    if ((event.target as Element).closest('.title > .custom-emoji')) return;
 
     openThreadWithInfo({ chatId, threadId });
   });
 
+  const {
+    onMouseDown: handleLongPressMouseDown,
+    onMouseUp: handleLongPressMouseUp,
+    onMouseLeave: handleLongPressMouseLeave,
+    onTouchStart: handleLongPressTouchStart,
+    onTouchEnd: handleLongPressTouchEnd,
+  } = useLongPress({
+    onStart: handleOpenSearch,
+    onClick: handleOpenChat,
+    threshold: SEARCH_LONGTAP_THRESHOLD,
+  });
+
   const handleUnpinMessage = useLastCallback((messageId: number) => {
     pinMessage({ messageId, isUnpin: true });
   });
@@ -305,7 +323,7 @@ const MiddleHeader: FC<OwnProps & StateProps> = ({
   const {
     shouldRender: shouldRenderPinnedMessage,
     transitionClassNames: pinnedMessageClassNames,
-  } = useShowTransition(Boolean(pinnedMessage), undefined, true);
+  } = useShowTransition(Boolean(pinnedMessage) && !isMiddleSearchOpen, undefined, true);
 
   const renderingPinnedMessage = useCurrentOrPrev(pinnedMessage, true);
   const renderingPinnedMessagesCount = useCurrentOrPrev(pinnedMessagesCount, true);
@@ -389,8 +407,11 @@ const MiddleHeader: FC<OwnProps & StateProps> = ({
         {(isLeftColumnHideable || currentTransitionKey > 0) && renderBackButton(shouldShowCloseButton, !isSavedDialog)}
         <div
           className="chat-info-wrapper"
-          onClick={handleHeaderClick}
-          onMouseDown={handleHeaderMouseDown}
+          onMouseDown={handleLongPressMouseDown}
+          onMouseUp={handleLongPressMouseUp}
+          onMouseLeave={handleLongPressMouseLeave}
+          onTouchStart={handleLongPressTouchStart}
+          onTouchEnd={handleLongPressTouchEnd}
         >
           {isUserId(realChatId) ? (
             <PrivateChatInfo
@@ -562,6 +583,7 @@ export default memo(withGlobal<OwnProps>(
     const emojiStatusSticker = emojiStatus && global.customEmojis.byId[emojiStatus.documentId];
 
     const isSavedDialog = getIsSavedDialog(chatId, threadId, global.currentUserId);
+    const isMiddleSearchOpen = Boolean(selectCurrentMiddleSearch(global));
 
     const state: StateProps = {
       typingStatus,
@@ -581,6 +603,7 @@ export default memo(withGlobal<OwnProps>(
       emojiStatusSticker,
       hasButtonInHeader: canStartBot || canRestartBot || canSubscribe || shouldSendJoinRequest,
       isSavedDialog,
+      isMiddleSearchOpen,
     };
 
     const messagesById = selectChatMessages(global, chatId);

src/components/middle/MobileSearch.async.tsx

@@ -1,18 +0,0 @@
-import type { FC } from '../../lib/teact/teact';
-import React from '../../lib/teact/teact';
-
-import type { OwnProps } from './MobileSearch';
-
-import { Bundles } from '../../util/moduleLoader';
-
-import useModuleLoader from '../../hooks/useModuleLoader';
-
-const MobileSearchAsync: FC<OwnProps> = (props) => {
-  const { isActive } = props;
-  const MobileSearch = useModuleLoader(Bundles.Extra, 'MobileSearch', !isActive, true);
-
-  // eslint-disable-next-line react/jsx-props-no-spreading
-  return MobileSearch ? <MobileSearch {...props} /> : undefined;
-};
-
-export default MobileSearchAsync;

src/components/middle/MobileSearch.scss

@@ -1,84 +0,0 @@
-#MobileSearch > .header {
-  position: absolute;
-  top: 0;
-  left: 0;
-  z-index: var(--z-mobile-search);
-  width: 100%;
-  height: 3.5rem;
-  background: var(--color-background);
-  display: flex;
-  align-items: center;
-  padding-left: max(0.25rem, env(safe-area-inset-left));
-  padding-right: max(0.5rem, env(safe-area-inset-right));
-
-  > .SearchInput {
-    margin-left: 0.25rem;
-    flex: 1;
-  }
-
-  body.is-electron.is-macos & {
-    padding-left: 4.5rem;
-  }
-}
-
-#MobileSearch > .tags-subheader {
-  --color-reaction: var(--color-background-secondary);
-  --hover-color-reaction: var(--color-background-secondary-accent);
-  --text-color-reaction: var(--color-text-secondary);
-  --color-reaction-chosen: var(--color-primary);
-  --text-color-reaction-chosen: #FFFFFF;
-  --hover-color-reaction-chosen: var(--color-primary-shade);
-
-  position: absolute;
-  top: 3.5rem;
-  left: 0;
-  z-index: var(--z-mobile-search);
-  width: 100%;
-  height: 3rem;
-  background: var(--color-background);
-  display: flex;
-  align-items: center;
-  gap: 0.375rem;
-  padding-left: max(0.25rem, env(safe-area-inset-left));
-  padding-right: max(0.5rem, env(safe-area-inset-right));
-
-  overflow-x: scroll;
-}
-
-#MobileSearch > .footer {
-  position: absolute;
-  bottom: 0;
-  left: 0;
-  z-index: var(--z-mobile-search);
-  width: 100%;
-  height: 3.5rem;
-  background: var(--color-background);
-  display: flex;
-  align-items: center;
-  padding-left: max(1rem, env(safe-area-inset-left));
-  padding-right: max(0.5rem, env(safe-area-inset-right));
-
-  body:not(.keyboard-visible) & {
-    padding-bottom: 0;
-    height: 3.5rem;
-  }
-
-  @media (max-width: 600px) {
-    body:not(.keyboard-visible) & {
-      padding-bottom: env(safe-area-inset-bottom);
-      height: calc(3.5rem + env(safe-area-inset-bottom));
-    }
-  }
-
-  > .counter {
-    flex: 1;
-    color: var(--color-text-secondary);
-  }
-}
-
-#MobileSearch:not(.active) {
-  .header, .tags-subheader, .footer {
-    // `display: none` will prevent synchronous focus on iOS
-    transform: translateX(-999rem);
-  }
-}

src/components/middle/MobileSearch.tsx

@@ -1,322 +0,0 @@
-import type { FC } from '../../lib/teact/teact';
-import React, {
-  memo, useEffect, useLayoutEffect,
-  useMemo,
-  useRef, useState,
-} from '../../lib/teact/teact';
-import { getActions, withGlobal } from '../../global';
-
-import type {
-  ApiChat, ApiReaction, ApiReactionKey, ApiSavedReactionTag,
-} from '../../api/types';
-import type { ThreadId } from '../../types';
-
-import { requestMutation } from '../../lib/fasterdom/fasterdom';
-import { getIsSavedDialog, getReactionKey, isSameReaction } from '../../global/helpers';
-import {
-  selectChat,
-  selectCurrentMessageList,
-  selectCurrentTextSearch,
-  selectIsChatWithSelf,
-  selectIsCurrentUserPremium,
-  selectTabState,
-} from '../../global/selectors';
-import { getDayStartAt } from '../../util/dates/dateFormat';
-import { debounce } from '../../util/schedulers';
-import { IS_IOS } from '../../util/windowEnvironment';
-
-import useHorizontalScroll from '../../hooks/useHorizontalScroll';
-import useLastCallback from '../../hooks/useLastCallback';
-
-import Button from '../ui/Button';
-import SearchInput from '../ui/SearchInput';
-import SavedTagButton from './message/reactions/SavedTagButton';
-
-import './MobileSearch.scss';
-
-export type OwnProps = {
-  isActive: boolean;
-};
-
-type StateProps = {
-  isActive?: boolean;
-  chat?: ApiChat;
-  threadId?: ThreadId;
-  query?: string;
-  savedTags?: Record<ApiReactionKey, ApiSavedReactionTag>;
-  searchTag?: ApiReaction;
-  totalCount?: number;
-  foundIds?: number[];
-  isHistoryCalendarOpen?: boolean;
-  isCurrentUserPremium?: boolean;
-};
-
-const runDebouncedForSearch = debounce((cb) => cb(), 200, false);
-
-const MobileSearchFooter: FC<StateProps> = ({
-  isActive,
-  chat,
-  threadId,
-  query,
-  savedTags,
-  searchTag,
-  totalCount,
-  foundIds,
-  isHistoryCalendarOpen,
-  isCurrentUserPremium,
-}) => {
-  const {
-    setLocalTextSearchQuery,
-    setLocalTextSearchTag,
-    searchTextMessagesLocal,
-    focusMessage,
-    closeLocalTextSearch,
-    openHistoryCalendar,
-    openPremiumModal,
-    loadSavedReactionTags,
-  } = getActions();
-
-  // eslint-disable-next-line no-null/no-null
-  const inputRef = useRef<HTMLInputElement>(null);
-  // eslint-disable-next-line no-null/no-null
-  const tagsRef = useRef<HTMLDivElement>(null);
-
-  const [focusedIndex, setFocusedIndex] = useState(0);
-
-  const hasQueryData = Boolean(query || searchTag);
-
-  // Fix for iOS keyboard
-  useEffect(() => {
-    const { visualViewport } = window as any;
-    if (!visualViewport) {
-      return undefined;
-    }
-
-    const mainEl = document.getElementById('Main') as HTMLDivElement;
-    const handleResize = () => {
-      const { activeElement } = document;
-      if (activeElement && (activeElement === inputRef.current)) {
-        const { pageTop, height } = visualViewport;
-
-        requestMutation(() => {
-          mainEl.style.transform = `translateY(${pageTop}px)`;
-          mainEl.style.height = `${height}px`;
-          document.documentElement.scrollTop = pageTop;
-        });
-      } else {
-        requestMutation(() => {
-          mainEl.style.transform = '';
-          mainEl.style.height = '';
-        });
-      }
-    };
-
-    visualViewport.addEventListener('resize', handleResize);
-
-    return () => {
-      visualViewport.removeEventListener('resize', handleResize);
-    };
-  }, []);
-
-  // Focus message
-  useEffect(() => {
-    if (chat?.id && foundIds?.length) {
-      focusMessage({ chatId: chat.id, messageId: foundIds[0], threadId });
-      setFocusedIndex(0);
-    } else {
-      setFocusedIndex(-1);
-    }
-  }, [chat?.id, focusMessage, foundIds, threadId]);
-
-  // Disable native up/down buttons on iOS
-  useLayoutEffect(() => {
-    if (!IS_IOS) return;
-
-    Array.from(document.querySelectorAll<HTMLInputElement>('input')).forEach((input) => {
-      input.disabled = Boolean(isActive && input !== inputRef.current);
-    });
-  }, [isActive]);
-
-  // Blur on exit
-  useEffect(() => {
-    if (!isActive) {
-      inputRef.current!.blur();
-    }
-  }, [isActive]);
-
-  useEffect(() => {
-    const searchInput = document.querySelector<HTMLInputElement>('#MobileSearch input')!;
-    searchInput.blur();
-  }, [isHistoryCalendarOpen]);
-
-  const tags = useMemo(() => {
-    if (!savedTags) return undefined;
-    return Object.values(savedTags);
-  }, [savedTags]);
-
-  const hasTags = Boolean(tags?.length);
-  const areTagsDisabled = hasTags && !isCurrentUserPremium;
-
-  useHorizontalScroll(tagsRef, !hasTags);
-
-  useEffect(() => {
-    if (isActive) loadSavedReactionTags();
-  }, [hasTags, isActive]);
-
-  const handleMessageSearchQueryChange = useLastCallback((newQuery: string) => {
-    setLocalTextSearchQuery({ query: newQuery });
-
-    if (hasQueryData) {
-      runDebouncedForSearch(searchTextMessagesLocal);
-    }
-  });
-
-  const handleTagClick = useLastCallback((tag: ApiReaction) => {
-    if (areTagsDisabled) {
-      openPremiumModal({
-        initialSection: 'saved_tags',
-      });
-      return;
-    }
-
-    setLocalTextSearchTag({ tag });
-
-    runDebouncedForSearch(searchTextMessagesLocal);
-  });
-
-  const handleUp = useLastCallback(() => {
-    if (chat && foundIds) {
-      const newFocusIndex = focusedIndex + 1;
-      focusMessage({ chatId: chat.id, messageId: foundIds[newFocusIndex], threadId });
-      setFocusedIndex(newFocusIndex);
-    }
-  });
-
-  const handleDown = useLastCallback(() => {
-    if (chat && foundIds) {
-      const newFocusIndex = focusedIndex - 1;
-      focusMessage({ chatId: chat.id, messageId: foundIds[newFocusIndex], threadId });
-      setFocusedIndex(newFocusIndex);
-    }
-  });
-
-  const handleCloseLocalTextSearch = useLastCallback(() => {
-    closeLocalTextSearch();
-  });
-
-  return (
-    <div id="MobileSearch" className={isActive ? 'active' : ''}>
-      <div className="header">
-        <Button
-          size="smaller"
-          round
-          color="translucent"
-          onClick={handleCloseLocalTextSearch}
-        >
-          <i className="icon icon-arrow-left" />
-        </Button>
-        <SearchInput
-          ref={inputRef}
-          value={query}
-          onChange={handleMessageSearchQueryChange}
-        />
-      </div>
-      {hasTags && (
-        <div
-          ref={tagsRef}
-          className="tags-subheader custom-scroll-x no-scrollbar"
-        >
-          {tags.map((tag) => (
-            <SavedTagButton
-              containerId="mobile-search"
-              key={getReactionKey(tag.reaction)}
-              reaction={tag.reaction}
-              tag={tag}
-              withCount
-              isDisabled={areTagsDisabled}
-              isChosen={isSameReaction(tag.reaction, searchTag)}
-              onClick={handleTagClick}
-            />
-          ))}
-        </div>
-      )}
-      <div className="footer">
-        <div className="counter">
-          {hasQueryData ? (
-            foundIds?.length ? (
-              `${focusedIndex + 1} of ${totalCount}`
-            ) : foundIds && !foundIds.length ? (
-              'No results'
-            ) : (
-              ''
-            )
-          ) : (
-            <Button
-              round
-              size="smaller"
-              color="translucent"
-              // eslint-disable-next-line react/jsx-no-bind
-              onClick={() => openHistoryCalendar({ selectedAt: getDayStartAt(Date.now()) })}
-              ariaLabel="Search messages by date"
-            >
-              <i className="icon icon-calendar" />
-            </Button>
-          )}
-        </div>
-        <Button
-          round
-          size="smaller"
-          color="translucent"
-          onClick={handleUp}
-          disabled={!foundIds || !foundIds.length || focusedIndex === foundIds.length - 1}
-        >
-          <i className="icon icon-up" />
-        </Button>
-        <Button
-          round
-          size="smaller"
-          color="translucent"
-          onClick={handleDown}
-          disabled={!foundIds || !foundIds.length || focusedIndex === 0}
-        >
-          <i className="icon icon-down" />
-        </Button>
-      </div>
-    </div>
-  );
-};
-
-export default memo(withGlobal<OwnProps>(
-  (global): StateProps => {
-    const currentMessageList = selectCurrentMessageList(global);
-    if (!currentMessageList) {
-      return {};
-    }
-    const { chatId, threadId } = currentMessageList;
-
-    const chat = selectChat(global, chatId);
-    if (!chat) {
-      return {};
-    }
-
-    const { query, savedTag, results } = selectCurrentTextSearch(global) || {};
-    const { totalCount, foundIds } = results || {};
-
-    const isSavedMessages = selectIsChatWithSelf(global, chatId);
-    const isSavedDialog = getIsSavedDialog(chatId, threadId, global.currentUserId);
-
-    const savedTags = isSavedMessages && !isSavedDialog ? global.savedReactionTags?.byKey : undefined;
-
-    return {
-      chat,
-      query,
-      totalCount,
-      threadId,
-      foundIds,
-      isHistoryCalendarOpen: Boolean(selectTabState(global).historyCalendarSelectedAt),
-      savedTags,
-      searchTag: savedTag,
-      isCurrentUserPremium: selectIsCurrentUserPremium(global),
-    };
-  },
-)(MobileSearchFooter));

src/components/middle/message/Album.tsx

@@ -17,7 +17,7 @@ import {
   selectCanAutoPlayMedia,
   selectTheme,
 } from '../../../global/selectors';
-import { getMessageKey } from '../../../util/messageKey';
+import { getMessageKey } from '../../../util/keys/messageKey';
 import { AlbumRectPart } from './helpers/calculateAlbumLayout';
 import withSelectControl from './hocs/withSelectControl';
 

src/components/middle/message/Message.tsx

@@ -72,7 +72,7 @@ import {
   selectChatFullInfo,
   selectChatMessage,
   selectChatTranslations,
-  selectCurrentTextSearch,
+  selectCurrentMiddleSearch,
   selectDefaultReaction,
   selectForwardedSender,
   selectIsChatProtected,
@@ -105,7 +105,7 @@ import {
 import { isAnimatingScroll } from '../../../util/animateScroll';
 import buildClassName from '../../../util/buildClassName';
 import { isElementInViewport } from '../../../util/isElementInViewport';
-import { getMessageKey } from '../../../util/messageKey';
+import { getMessageKey } from '../../../util/keys/messageKey';
 import stopEvent from '../../../util/stopEvent';
 import { IS_ANDROID, IS_ELECTRON, IS_TRANSLATION_SUPPORTED } from '../../../util/windowEnvironment';
 import {
@@ -1038,6 +1038,7 @@ const Message: FC<OwnProps & StateProps> = ({
     return (
       <Reactions
         message={reactionMessage!}
+        threadId={threadId}
         metaChildren={meta}
         observeIntersection={observeIntersectionForPlaying}
         noRecentReactors={isChannel}
@@ -1641,6 +1642,7 @@ const Message: FC<OwnProps & StateProps> = ({
         {reactionsPosition === 'outside' && !isStoryMention && (
           <Reactions
             message={reactionMessage!}
+            threadId={threadId}
             isOutside
             isCurrentUserPremium={isPremium}
             maxWidth={reactionsMaxWidth}
@@ -1738,7 +1740,9 @@ export default memo(withGlobal<OwnProps>(
       quote: focusedQuote, scrollTargetPosition,
     } = (isFocused && focusedMessage) || {};
 
-    const { query: highlight } = selectCurrentTextSearch(global) || {};
+    const middleSearch = selectCurrentMiddleSearch(global);
+    const highlight = middleSearch?.results?.query
+      && `${middleSearch.isHashtag ? '#' : ''}${middleSearch.results.query}`;
 
     const singleEmoji = getMessageSingleRegularEmoji(message);
     const animatedEmoji = singleEmoji && selectAnimatedEmoji(global, singleEmoji) ? singleEmoji : undefined;

src/components/middle/message/_message-content.scss

@@ -173,6 +173,7 @@
     line-height: 1;
     height: calc(var(--message-meta-height, 1rem));
     margin-left: auto;
+    margin-top: -0.5rem;
     margin-right: -0.5rem;
     align-self: flex-end;
 

src/components/middle/message/reactions/ReactionButton.module.scss

@@ -9,9 +9,6 @@
     --reaction-background: var(--color-reaction-chosen);
     --reaction-background-hover: var(--hover-color-reaction-chosen);
     --reaction-text-color: var(--text-color-reaction-chosen);
-
-    position: relative;
-    z-index: 1;
   }
 
   display: flex;
@@ -27,7 +24,9 @@
   text-transform: none;
   color: var(--reaction-text-color);
   overflow: visible;
+  position: relative;
   line-height: 1.75rem;
+  z-index: 1;
 
   gap: 0.125rem;
 

src/components/middle/message/reactions/Reactions.tsx

@@ -10,12 +10,13 @@ import type {
   ApiSavedReactionTag,
 } from '../../../../api/types';
 import type { ObserveFn } from '../../../../hooks/useIntersectionObserver';
+import type { ThreadId } from '../../../../types';
 import type { Signal } from '../../../../util/signals';
 
 import { getReactionKey, isReactionChosen } from '../../../../global/helpers';
 import { selectPeer } from '../../../../global/selectors';
 import buildClassName from '../../../../util/buildClassName';
-import { getMessageKey } from '../../../../util/messageKey';
+import { getMessageKey } from '../../../../util/keys/messageKey';
 
 import useDerivedState from '../../../../hooks/useDerivedState';
 import useLastCallback from '../../../../hooks/useLastCallback';
@@ -28,6 +29,7 @@ import './Reactions.scss';
 
 type OwnProps = {
   message: ApiMessage;
+  threadId?: ThreadId;
   isOutside?: boolean;
   maxWidth?: number;
   metaChildren?: React.ReactNode;
@@ -42,6 +44,7 @@ const MAX_RECENT_AVATARS = 3;
 
 const Reactions: FC<OwnProps> = ({
   message,
+  threadId,
   isOutside,
   maxWidth,
   metaChildren,
@@ -53,8 +56,8 @@ const Reactions: FC<OwnProps> = ({
 }) => {
   const {
     toggleReaction,
-    setLocalTextSearchTag,
-    searchTextMessagesLocal,
+    updateMiddleSearch,
+    performMiddleSearch,
     openPremiumModal,
   } = getActions();
   const lang = useOldLang();
@@ -112,8 +115,8 @@ const Reactions: FC<OwnProps> = ({
         return;
       }
 
-      setLocalTextSearchTag({ tag: reaction });
-      searchTextMessagesLocal();
+      updateMiddleSearch({ chatId: message.chatId, threadId, update: { savedTag: reaction } });
+      performMiddleSearch({ chatId: message.chatId, threadId });
       return;
     }
 

src/components/middle/search/MiddleSearch.async.tsx

@@ -0,0 +1,18 @@
+import type { FC } from '../../../lib/teact/teact';
+import React from '../../../lib/teact/teact';
+
+import type { OwnProps } from './MiddleSearch';
+
+import { Bundles } from '../../../util/moduleLoader';
+
+import useModuleLoader from '../../../hooks/useModuleLoader';
+
+const MiddleSearchAsync: FC<OwnProps> = (props) => {
+  const { isActive } = props;
+  const MiddleSearch = useModuleLoader(Bundles.Extra, 'MiddleSearch', !isActive, true);
+
+  // eslint-disable-next-line react/jsx-props-no-spreading
+  return MiddleSearch ? <MiddleSearch {...props} /> : undefined;
+};
+
+export default MiddleSearchAsync;

src/components/middle/search/MiddleSearch.module.scss

@@ -0,0 +1,300 @@
+@use "../../../styles/mixins";
+
+.root {
+  --color-reaction: var(--color-background-secondary);
+  --hover-color-reaction: var(--color-background-secondary-accent);
+  --text-color-reaction: var(--color-text-secondary);
+  --color-reaction-chosen: var(--color-primary);
+  --text-color-reaction-chosen: #FFFFFF;
+  --hover-color-reaction-chosen: var(--color-primary-shade);
+
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  pointer-events: none;
+  z-index: var(--z-local-search);
+
+  @media (min-width: 1276px) {
+    :global(#Main.right-column-open) & {
+      width: calc(100% - var(--right-column-width));
+    }
+  }
+}
+
+.header {
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 3.5rem;
+  background-color: var(--color-background);
+  display: flex;
+  align-items: center;
+  padding-left: max(1.5rem, env(safe-area-inset-left));
+  padding-right: max(0.875rem, env(safe-area-inset-right));
+
+  pointer-events: auto;
+
+  opacity: 0;
+  transition: opacity 200ms ease-in-out;
+
+  .active & {
+    opacity: 1;
+  }
+
+  @media (max-width: 600px) {
+    padding-left: max(0.5rem, env(safe-area-inset-left));
+    padding-right: max(0.5rem, env(safe-area-inset-right));
+  }
+
+  :global(body.is-electron.is-macos) & {
+    padding-left: 4.5rem;
+  }
+}
+
+// Same as in MiddleHeader.scss
+.avatar {
+  width: 2.5rem !important;
+  height: 2.5rem !important;
+  margin-right: 0.625rem;
+}
+
+.input {
+  border: none;
+  margin-left: 0.25rem;
+  margin-right: 0.75rem;
+  flex: 1;
+
+  transition-property: background-color, box-shadow, border-radius;
+  transition-duration: 200ms;
+  transition-timing-function: ease-in-out;
+
+  .mobile & {
+    margin: 0;
+  }
+}
+
+.focused .input {
+  box-shadow: 0 0 0.625rem 0 var(--color-default-shadow);
+}
+
+.withDropdown {
+  background-color: var(--color-background);
+  box-shadow: 0 0 0.625rem 0 var(--color-default-shadow);
+}
+
+.adaptSearchBorders {
+  border-bottom-left-radius: 0;
+  border-bottom-right-radius: 0;
+}
+
+.dropdown {
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  right: 0;
+  transform: translateY(100%);
+  max-height: min(24rem, 80vh);
+  pointer-events: all;
+
+  display: flex;
+  flex-direction: column;
+
+  background-color: var(--color-background);
+
+  overflow: hidden;
+  box-shadow: 0 0 0.625rem 0 var(--color-default-shadow);
+  clip-path: inset(0 -0.625rem -0.625rem -0.625rem); // Hide top shadow
+
+  border-bottom-left-radius: 1.375rem;
+  border-bottom-right-radius: 1.375rem;
+
+  transition-behavior: allow-discrete;
+  /* stylelint-disable-next-line plugin/no-low-performance-animation-properties */
+  transition-property: display, opacity;
+  transition-duration: 200ms;
+
+  .mobile & {
+    position: absolute;
+    top: 3.375rem; // Subpixel rendering can leave 1px gap otherwise
+    right: 0;
+    bottom: 3.375rem;
+    left: 0;
+
+    max-height: none;
+    padding: 0;
+
+    transform: none;
+    border-radius: 0;
+  }
+
+  @starting-style {
+    opacity: 0;
+  }
+}
+
+.dropdownHidden {
+  display: none;
+  opacity: 0;
+}
+
+.results {
+  display: flex;
+  flex-direction: column;
+  overflow-y: scroll;
+  padding: 0.5rem;
+
+  @include mixins.adapt-padding-to-scrollbar(0.5rem);
+}
+
+.placeholder {
+  color: var(--color-text-secondary);
+  text-align: center;
+  margin: 0.5rem;
+}
+
+.separator {
+  margin-inline: 1rem;
+  border-top: 1px solid var(--color-borders);
+}
+
+.savedTags {
+  display: flex;
+  align-items: center;
+  gap: 0.375rem;
+  flex-shrink: 0;
+
+  padding-block: 1rem;
+  margin-inline: 1rem;
+
+  border-bottom: 1px solid var(--color-borders);
+
+  overflow-x: scroll;
+}
+
+.wrap {
+  flex-wrap: wrap;
+}
+
+.searchTags {
+  display: flex;
+  gap: 0.125rem;
+  align-items: center;
+}
+
+.savedSearchTag {
+  margin-inline: 0.5rem;
+}
+
+.hash {
+  margin-inline-end: -0.5rem;
+  margin-inline-start: 0.5rem;
+
+  display: grid;
+  place-items: center;
+  font-size: 1.5rem;
+  color: var(--color-text-secondary);
+}
+
+.searchTypes {
+  display: flex;
+  flex-shrink: 0;
+
+  padding-block: 1rem;
+  margin-inline: 1rem;
+
+  border-bottom: 1px solid var(--color-borders);
+
+  overflow-x: scroll;
+}
+
+.searchType {
+  --accent-color: var(--color-primary);
+
+  flex-grow: 0 !important;
+  flex-shrink: 0;
+
+  color: var(--color-text-secondary);
+  background-color: var(--color-item-active);
+  font-weight: 500;
+}
+
+.selectedType {
+  background-color: var(--color-primary);
+  color: var(--color-white) !important;
+
+  &:hover {
+    background-color: var(--color-primary-shade);
+  }
+}
+
+.footer {
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  width: 100%;
+  height: 3.5rem;
+  background-color: var(--color-background);
+  display: flex;
+  align-items: center;
+  padding-left: max(1rem, env(safe-area-inset-left));
+  padding-right: max(0.5rem, env(safe-area-inset-right));
+
+  pointer-events: auto;
+
+  box-shadow: 0 -2px 2px var(--color-light-shadow);
+
+  transform: translateY(100%);
+  transition: transform 200ms ease-in-out;
+
+  .active & {
+    transform: translateY(0);
+  }
+
+  :global {
+    body:not(.keyboard-visible) & {
+      padding-bottom: 0;
+      height: 3.5rem;
+    }
+
+    @media (max-width: 600px) {
+      body:not(.keyboard-visible) & {
+        padding-bottom: env(safe-area-inset-bottom);
+        height: calc(3.5rem + env(safe-area-inset-bottom));
+      }
+    }
+  }
+}
+
+.counter {
+  flex: 1;
+  color: var(--color-text-secondary);
+}
+
+.mobileNavigation {
+  position: absolute;
+  right: 0.5rem;
+  bottom: 4rem;
+  display: flex;
+  flex-direction: column;
+  gap: 0.5rem;
+}
+
+.navigationButton {
+  transition-property: background-color, color, filter;
+}
+
+.navigationDisabled {
+  filter: brightness(0.9);
+}
+
+@keyframes jumpIn {
+  from {
+    transform: translateY(100%);
+  }
+  to {
+    transform: translateY(0);
+  }
+}

src/components/middle/search/MiddleSearch.tsx

@@ -0,0 +1,818 @@
+import type { FC } from '../../../lib/teact/teact';
+import React, {
+  memo, useEffect, useLayoutEffect,
+  useMemo,
+  useRef, useState,
+} from '../../../lib/teact/teact';
+import { getActions, getGlobal, withGlobal } from '../../../global';
+
+import type {
+  ApiChat, ApiMessage, ApiReaction, ApiReactionKey, ApiSavedReactionTag,
+} from '../../../api/types';
+import type {
+  CustomPeer, MiddleSearchParams, MiddleSearchType, ThreadId,
+} from '../../../types';
+
+import { ANONYMOUS_USER_ID, REPLIES_USER_ID } from '../../../config';
+import { requestMeasure, requestMutation, requestNextMutation } from '../../../lib/fasterdom/fasterdom';
+import { getIsSavedDialog, getReactionKey, isSameReaction } from '../../../global/helpers';
+import {
+  selectChat,
+  selectChatMessage,
+  selectCurrentMessageList,
+  selectCurrentMiddleSearch,
+  selectForwardedSender,
+  selectIsChatWithSelf,
+  selectIsCurrentUserPremium,
+  selectSender,
+  selectTabState,
+} from '../../../global/selectors';
+import buildClassName from '../../../util/buildClassName';
+import captureEscKeyListener from '../../../util/captureEscKeyListener';
+import { getDayStartAt } from '../../../util/dates/dateFormat';
+import focusEditableElement from '../../../util/focusEditableElement';
+import { getSearchResultKey, parseSearchResultKey, type SearchResultKey } from '../../../util/keys/searchResultKey';
+import { MEMO_EMPTY_ARRAY } from '../../../util/memo';
+import { debounce, fastRaf } from '../../../util/schedulers';
+import { IS_IOS } from '../../../util/windowEnvironment';
+
+import { useClickOutside } from '../../../hooks/events/useOutsideClick';
+import useAppLayout from '../../../hooks/useAppLayout';
+import useEffectWithPrevDeps from '../../../hooks/useEffectWithPrevDeps';
+import useFlag from '../../../hooks/useFlag';
+import useHistoryBack from '../../../hooks/useHistoryBack';
+import useInfiniteScroll from '../../../hooks/useInfiniteScroll';
+import useKeyboardListNavigation from '../../../hooks/useKeyboardListNavigation';
+import useLang from '../../../hooks/useLang';
+import useLastCallback from '../../../hooks/useLastCallback';
+import useOldLang from '../../../hooks/useOldLang';
+
+import Avatar from '../../common/Avatar';
+import Icon from '../../common/icons/Icon';
+import PickerSelectedItem from '../../common/PickerSelectedItem';
+import Button from '../../ui/Button';
+import InfiniteScroll from '../../ui/InfiniteScroll';
+import SearchInput from '../../ui/SearchInput';
+import SavedTagButton from '../message/reactions/SavedTagButton';
+import MiddleSearchResult from './MiddleSearchResult';
+
+import styles from './MiddleSearch.module.scss';
+
+export type OwnProps = {
+  isActive: boolean;
+};
+
+type StateProps = {
+  isActive?: boolean;
+  chat?: ApiChat;
+  threadId?: ThreadId;
+  requestedQuery?: string;
+  savedTags?: Record<ApiReactionKey, ApiSavedReactionTag>;
+  savedTag?: ApiReaction;
+  totalCount?: number;
+  lastSearchQuery?: string;
+  foundIds?: SearchResultKey[];
+  isHistoryCalendarOpen?: boolean;
+  isCurrentUserPremium?: boolean;
+  isSavedMessages?: boolean;
+  fetchingQuery?: string;
+  isHashtagQuery?: boolean;
+  searchType?: MiddleSearchType;
+  currentUserId?: string;
+};
+
+const CHANNELS_PEER: CustomPeer = {
+  isCustomPeer: true,
+  avatarIcon: 'channel-filled',
+  titleKey: 'SearchPublicPosts',
+};
+const FOCUSED_SEARCH_TRIGGER_OFFSET = 5;
+const HIDE_TIMEOUT = 200;
+const RESULT_ITEM_CLASS_NAME = 'MiddleSearchResult';
+
+const runDebouncedForSearch = debounce((cb) => cb(), 200, false);
+
+const MiddleSearch: FC<StateProps> = ({
+  isActive,
+  chat,
+  threadId,
+  requestedQuery,
+  savedTags,
+  savedTag,
+  totalCount,
+  lastSearchQuery,
+  foundIds,
+  isHistoryCalendarOpen,
+  isCurrentUserPremium,
+  isSavedMessages,
+  fetchingQuery,
+  isHashtagQuery,
+  searchType = 'chat',
+  currentUserId,
+}) => {
+  const {
+    updateMiddleSearch,
+    resetMiddleSearch,
+    performMiddleSearch,
+    focusMessage,
+    closeMiddleSearch,
+    openHistoryCalendar,
+    openPremiumModal,
+    loadSavedReactionTags,
+  } = getActions();
+
+  // eslint-disable-next-line no-null/no-null
+  const ref = useRef<HTMLDivElement>(null);
+  // eslint-disable-next-line no-null/no-null
+  const inputRef = useRef<HTMLInputElement>(null);
+  // eslint-disable-next-line no-null/no-null
+  const containerRef = useRef<HTMLDivElement>(null);
+
+  const { isMobile } = useAppLayout();
+  const oldLang = useOldLang();
+  const lang = useLang();
+
+  const [query, setQuery] = useState(requestedQuery || '');
+  const [focusedIndex, setFocusedIndex] = useState(0);
+  const canFocusNewer = foundIds && focusedIndex > 0;
+  const canFocusOlder = foundIds && focusedIndex < foundIds.length - 1;
+
+  const [isFullyHidden, setIsFullyHidden] = useState(!isActive);
+  const hiddenTimerRef = useRef<number>();
+  const maybeLongPressActiveRef = useRef(true);
+
+  const [isFocused, markFocused, markBlurred] = useFlag();
+  const [isViewAsList, setIsViewAsList] = useState(true);
+  const [isLoading, setIsLoading] = useState(false);
+
+  const handleClickOutside = useLastCallback((event: MouseEvent) => {
+    if (maybeLongPressActiveRef.current) return;
+    // Ignore clicks inside modals
+    if ((event.target as HTMLElement).closest('.Modal')) return;
+    markBlurred();
+  });
+  useClickOutside([ref], handleClickOutside);
+
+  const hasResultsContainer = Boolean((query && foundIds) || isHashtagQuery);
+  const isOnlyHash = isHashtagQuery && !query;
+  const areResultsEmpty = Boolean(query && foundIds && !foundIds.length && !isLoading && !isOnlyHash);
+  const hasResultsPlaceholder = areResultsEmpty || isOnlyHash;
+  const isNonFocusedDropdownForced = searchType === 'myChats' || searchType === 'channels';
+  const hasResultsDropdown = isActive && (isViewAsList || !isMobile) && (isFocused || isNonFocusedDropdownForced)
+    && Boolean(
+      hasResultsContainer || hasResultsPlaceholder || savedTags,
+    );
+
+  const hasQueryData = Boolean((query && !isOnlyHash) || savedTag);
+  const hasNavigationButtons = searchType === 'chat' && Boolean(foundIds?.length);
+
+  const handleClose = useLastCallback(() => {
+    closeMiddleSearch();
+  });
+
+  const focusInput = useLastCallback(() => {
+    requestMeasure(() => {
+      inputRef.current?.focus();
+    });
+  });
+
+  const blurInput = useLastCallback(() => {
+    inputRef.current?.blur();
+  });
+
+  // Fix for iOS keyboard
+  useEffect(() => {
+    const { visualViewport } = window;
+    if (!visualViewport) {
+      return undefined;
+    }
+
+    const mainEl = document.getElementById('Main') as HTMLDivElement;
+    const handleResize = () => {
+      const { activeElement } = document;
+      if (activeElement && (activeElement === inputRef.current)) {
+        const { pageTop, height } = visualViewport;
+
+        requestMutation(() => {
+          mainEl.style.transform = `translateY(${pageTop}px)`;
+          mainEl.style.height = `${height}px`;
+          document.documentElement.scrollTop = pageTop;
+        });
+      } else {
+        requestMutation(() => {
+          mainEl.style.transform = '';
+          mainEl.style.height = '';
+        });
+      }
+    };
+
+    visualViewport.addEventListener('resize', handleResize);
+
+    return () => {
+      visualViewport.removeEventListener('resize', handleResize);
+    };
+  }, []);
+
+  // Focus message
+  useEffect(() => {
+    if (foundIds?.length) {
+      if (searchType === 'chat') {
+        const [chatId, messageId] = parseSearchResultKey(foundIds[0]);
+        focusMessage({ chatId, messageId, threadId });
+      }
+      setFocusedIndex(0);
+    } else {
+      setFocusedIndex(-1);
+    }
+  }, [searchType, focusMessage, foundIds, threadId]);
+
+  // Disable native up/down buttons on iOS
+  useLayoutEffect(() => {
+    if (!IS_IOS) return;
+
+    Array.from(document.querySelectorAll<HTMLInputElement>('input')).forEach((input) => {
+      input.disabled = Boolean(isActive && input !== inputRef.current);
+    });
+  }, [isActive]);
+
+  // Blur on exit
+  useEffect(() => {
+    if (!isActive) {
+      inputRef.current!.blur();
+      setIsViewAsList(true);
+      setFocusedIndex(0);
+      setQuery('');
+      hiddenTimerRef.current = window.setTimeout(() => setIsFullyHidden(true), HIDE_TIMEOUT);
+    } else {
+      setIsFullyHidden(false);
+      clearTimeout(hiddenTimerRef.current);
+    }
+  }, [isActive]);
+
+  useEffect(() => {
+    if (!requestedQuery || !chat?.id) return;
+    setQuery(requestedQuery);
+    updateMiddleSearch({ chatId: chat.id, threadId, update: { requestedQuery: undefined } });
+    setIsLoading(true);
+
+    requestNextMutation(() => {
+      const input = inputRef.current;
+      if (!input) return;
+      focusEditableElement(input, true, true);
+      markFocused();
+    });
+  }, [chat?.id, requestedQuery, threadId]);
+
+  useEffectWithPrevDeps(([prevIsActive]) => {
+    if (isActive !== prevIsActive && !query && lastSearchQuery) {
+      setQuery(lastSearchQuery); // Restore query when returning back
+    }
+  }, [isActive, lastSearchQuery, query]);
+
+  useEffectWithPrevDeps(([prevIsCalendarOpen]) => {
+    if (!isActive || prevIsCalendarOpen === isHistoryCalendarOpen) return;
+    if (isHistoryCalendarOpen) {
+      blurInput();
+      markBlurred();
+    } else {
+      focusInput();
+    }
+  }, [isHistoryCalendarOpen, isActive]);
+
+  const handleReset = useLastCallback(() => {
+    if (!query?.length && !savedTag) {
+      handleClose();
+      return;
+    }
+
+    setQuery('');
+    setIsLoading(false);
+    resetMiddleSearch();
+    focusInput();
+  });
+
+  useEffect(() => (isActive ? captureEscKeyListener(handleReset) : undefined), [isActive, handleClose]);
+
+  const savedTagsArray = useMemo(() => {
+    if (!savedTags) return undefined;
+    return Object.values(savedTags);
+  }, [savedTags]);
+
+  const hasSavedTags = Boolean(savedTagsArray?.length);
+  const areSavedTagsDisabled = hasSavedTags && !isCurrentUserPremium;
+
+  useEffect(() => {
+    if (isSavedMessages && isActive) loadSavedReactionTags();
+  }, [isSavedMessages, isActive]);
+
+  const handleSearch = useLastCallback(() => {
+    const chatId = chat?.id;
+    if (!chatId) {
+      return;
+    }
+
+    runDebouncedForSearch(() => performMiddleSearch({ chatId, threadId, query }));
+  });
+
+  const handleQueryChange = useLastCallback((newQuery: string) => {
+    if (newQuery.startsWith('#') && !isHashtagQuery) {
+      updateMiddleSearch({ chatId: chat!.id, threadId, update: { isHashtag: true } });
+      setQuery(newQuery.slice(1));
+      handleSearch();
+      return;
+    }
+
+    setQuery(newQuery);
+
+    if (!newQuery) {
+      setIsLoading(false);
+      resetMiddleSearch();
+    }
+  });
+
+  useEffect(() => {
+    if (query) {
+      handleSearch();
+    }
+  }, [query]);
+
+  useEffect(() => {
+    setIsLoading(Boolean(fetchingQuery));
+  }, [fetchingQuery]);
+
+  useEffect(() => {
+    if (!foundIds?.length) return;
+    const isClose = foundIds.length - focusedIndex < FOCUSED_SEARCH_TRIGGER_OFFSET;
+    if (isClose) {
+      handleSearch();
+    }
+  }, [focusedIndex, foundIds?.length]);
+
+  useEffect(() => {
+    if (!isActive) return undefined;
+
+    maybeLongPressActiveRef.current = true;
+
+    function focus() {
+      inputRef.current?.focus();
+      markFocused();
+
+      fastRaf(() => {
+        maybeLongPressActiveRef.current = false;
+      });
+    }
+
+    function removeListeners() {
+      window.removeEventListener('touchend', focus);
+      window.removeEventListener('mouseup', focus);
+
+      fastRaf(() => {
+        maybeLongPressActiveRef.current = false;
+      });
+    }
+
+    window.addEventListener('touchend', focus);
+    window.addEventListener('mouseup', focus);
+
+    window.addEventListener('touchstart', removeListeners);
+    window.addEventListener('mousedown', removeListeners);
+
+    return () => {
+      removeListeners();
+      window.removeEventListener('touchstart', removeListeners);
+      window.removeEventListener('mousedown', removeListeners);
+    };
+  }, [isActive]);
+
+  useHistoryBack({
+    isActive,
+    onBack: handleClose,
+  });
+
+  const [viewportIds, getMore, viewportOffset = 0] = useInfiniteScroll(handleSearch, foundIds);
+
+  const viewportResults = useMemo(() => {
+    if ((!query && !savedTag) || !viewportIds?.length) {
+      return MEMO_EMPTY_ARRAY;
+    }
+    const global = getGlobal();
+
+    return viewportIds.map((searchResultKey) => {
+      const [chatId, id] = parseSearchResultKey(searchResultKey);
+      const message = selectChatMessage(global, chatId, id);
+      if (!message) {
+        return undefined;
+      }
+
+      const originalSender = (isSavedMessages || chatId === REPLIES_USER_ID || chatId === ANONYMOUS_USER_ID)
+        ? selectForwardedSender(global, message) : undefined;
+      const messageSender = selectSender(global, message);
+      const messageChat = selectChat(global, message.chatId);
+
+      const senderPeer = originalSender || messageSender;
+
+      return {
+        searchResultKey,
+        message,
+        messageChat,
+        senderPeer,
+      };
+    }).filter(Boolean);
+  }, [query, savedTag, viewportIds, isSavedMessages]);
+
+  const handleMessageClick = useLastCallback((message: ApiMessage) => {
+    const searchResultKey = getSearchResultKey(message);
+    const index = foundIds?.indexOf(searchResultKey) || 0;
+    const realIndex = index + viewportOffset;
+    setFocusedIndex(realIndex);
+
+    if (searchType === 'chat') {
+      setIsViewAsList(false);
+    }
+
+    focusMessage({
+      chatId: message.chatId,
+      messageId: message.id,
+      threadId: !isHashtagQuery ? threadId : undefined,
+    });
+
+    markBlurred();
+  });
+
+  const handleTriggerViewStyle = useLastCallback(() => {
+    setIsViewAsList((prev) => !prev);
+    markFocused();
+  });
+
+  const handleKeyDown = useKeyboardListNavigation(containerRef, hasResultsContainer, (index) => {
+    const foundResult = viewportResults?.[index === -1 ? 0 : index];
+    if (foundResult) {
+      handleMessageClick(foundResult.message);
+      setFocusedIndex(index + viewportOffset);
+    }
+  }, `.${RESULT_ITEM_CLASS_NAME}`, true);
+
+  const updateSearchParams = useLastCallback((update: Partial<MiddleSearchParams>) => {
+    updateMiddleSearch({ chatId: chat!.id, threadId, update });
+
+    handleSearch();
+  });
+
+  const activateSearchTag = useLastCallback((tag: ApiReaction) => {
+    if (areSavedTagsDisabled) {
+      openPremiumModal({
+        initialSection: 'saved_tags',
+      });
+      return;
+    }
+
+    updateSearchParams({ savedTag: tag });
+  });
+
+  const removeSearchSavedTag = useLastCallback(() => {
+    updateSearchParams({ savedTag: undefined });
+  });
+
+  const handleDeleteTag = useLastCallback(() => {
+    if (isHashtagQuery) {
+      updateSearchParams({ isHashtag: false });
+      return;
+    }
+
+    if (savedTag) {
+      removeSearchSavedTag();
+    }
+  });
+
+  const handleChangeSearchType = useLastCallback((type: MiddleSearchType) => {
+    updateSearchParams({ type });
+    setIsViewAsList(true);
+  });
+
+  const handleFocusOlder = useLastCallback(() => {
+    if (searchType !== 'chat') return;
+    markBlurred();
+    blurInput();
+    if (foundIds) {
+      const newFocusIndex = focusedIndex + 1;
+      const [chatId, messageId] = parseSearchResultKey(foundIds[newFocusIndex]);
+      focusMessage({ chatId, messageId, threadId });
+      setFocusedIndex(newFocusIndex);
+    }
+  });
+
+  const handleFocusNewer = useLastCallback(() => {
+    if (searchType !== 'chat') return;
+    markBlurred();
+    blurInput();
+    if (foundIds) {
+      const newFocusIndex = focusedIndex - 1;
+      const [chatId, messageId] = parseSearchResultKey(foundIds[newFocusIndex]);
+      focusMessage({ chatId, messageId, threadId });
+      setFocusedIndex(newFocusIndex);
+    }
+  });
+
+  function renderTypeTag(type: MiddleSearchType, isForTag?: boolean) {
+    const isSelected = !isForTag && searchType === type;
+    switch (type) {
+      case 'chat':
+        return (
+          <PickerSelectedItem
+            className={buildClassName(styles.searchType, isSelected && styles.selectedType)}
+            fluid
+            peerId={chat?.id}
+            title={oldLang('SearchThisChat')}
+            clickArg="chat"
+            onClick={isForTag ? handleDeleteTag : handleChangeSearchType}
+          />
+        );
+      case 'myChats':
+        return (
+          <PickerSelectedItem
+            className={buildClassName(styles.searchType, isSelected && styles.selectedType)}
+            fluid
+            peerId={currentUserId}
+            forceShowSelf
+            title={oldLang('SearchMyMessages')}
+            clickArg="myChats"
+            onClick={isForTag ? handleDeleteTag : handleChangeSearchType}
+          />
+        );
+      case 'channels':
+        return (
+          <PickerSelectedItem
+            className={buildClassName(styles.searchType, isSelected && styles.selectedType)}
+            fluid
+            customPeer={CHANNELS_PEER}
+            title={oldLang('SearchPublicPosts')}
+            clickArg="channels"
+            onClick={isForTag ? handleDeleteTag : handleChangeSearchType}
+          />
+        );
+    }
+    return undefined;
+  }
+
+  function renderDropdown() {
+    return (
+      <div className={buildClassName(styles.dropdown, !hasResultsDropdown && styles.dropdownHidden)}>
+        {!isMobile && <div className={styles.separator} />}
+        {hasSavedTags && !isHashtagQuery && (
+          <div
+            className={buildClassName(
+              styles.savedTags,
+              !isMobile && styles.wrap,
+              'no-scrollbar',
+            )}
+          >
+            {savedTagsArray.map((tag) => {
+              const isChosen = isSameReaction(tag.reaction, savedTag);
+              return (
+                <SavedTagButton
+                  containerId="local-search"
+                  key={getReactionKey(tag.reaction)}
+                  reaction={tag.reaction}
+                  tag={tag}
+                  withCount
+                  isDisabled={areSavedTagsDisabled}
+                  isChosen={isChosen}
+                  onClick={isChosen ? removeSearchSavedTag : activateSearchTag}
+                />
+              );
+            })}
+          </div>
+        )}
+        {isHashtagQuery && (
+          <div
+            className={buildClassName(styles.searchTypes, 'no-scrollbar')}
+          >
+            {renderTypeTag('chat')}
+            {renderTypeTag('myChats')}
+            {renderTypeTag('channels')}
+          </div>
+        )}
+        {hasResultsContainer && (
+          <InfiniteScroll
+            ref={containerRef}
+            className={buildClassName(styles.results, 'custom-scroll')}
+            items={viewportResults}
+            preloadBackwards={0}
+            onLoadMore={getMore}
+            onKeyDown={handleKeyDown}
+          >
+            {areResultsEmpty && (
+              <span key="nothing" className={styles.placeholder}>
+                {oldLang('NoResultFoundFor', query)}
+              </span>
+            )}
+            {isOnlyHash && (
+              <span key="enterhash" className={styles.placeholder}>
+                {oldLang('HashtagSearchPlaceholder')}
+              </span>
+            )}
+            {viewportResults?.map(({
+              message, senderPeer, messageChat, searchResultKey,
+            }, i) => (
+              <MiddleSearchResult
+                key={searchResultKey}
+                teactOrderKey={-message.date}
+                className={RESULT_ITEM_CLASS_NAME}
+                query={query}
+                message={message}
+                senderPeer={senderPeer}
+                messageChat={messageChat}
+                shouldShowChat={isHashtagQuery}
+                isActive={focusedIndex - viewportOffset === i}
+                onClick={handleMessageClick}
+              />
+            ))}
+          </InfiniteScroll>
+        )}
+      </div>
+    );
+  }
+
+  return (
+    <div
+      id="MiddleSearch"
+      className={buildClassName(
+        styles.root,
+        isActive && styles.active,
+        !isActive && isFullyHidden && 'visually-hidden', // `display: none` would prevent focus on iOS
+        isFocused && styles.focused,
+        isMobile && styles.mobile,
+      )}
+      ref={ref}
+    >
+      <div className={styles.header}>
+        {!isMobile && (
+          <Avatar
+            className={styles.avatar}
+            peer={chat}
+            size="medium"
+            isSavedMessages={isSavedMessages}
+          />
+        )}
+        <SearchInput
+          ref={inputRef}
+          value={query}
+          className={buildClassName(
+            styles.input,
+            hasResultsDropdown && styles.withDropdown,
+            hasResultsDropdown && !isMobile && styles.adaptSearchBorders,
+          )}
+          canClose={!isMobile}
+          isLoading={isLoading}
+          resultsItemSelector={`.${styles.results} .${RESULT_ITEM_CLASS_NAME}`}
+          hasUpButton={hasNavigationButtons && !isMobile}
+          hasDownButton={hasNavigationButtons && !isMobile}
+          placeholder={isHashtagQuery ? oldLang('SearchHashtagsHint') : oldLang('Search')}
+          teactExperimentControlled
+          onChange={handleQueryChange}
+          onStartBackspace={handleDeleteTag}
+          onReset={handleReset}
+          withBackIcon={isMobile}
+          onFocus={markFocused}
+          focused={isFocused}
+          onUpClick={canFocusOlder ? handleFocusOlder : undefined}
+          onDownClick={canFocusNewer ? handleFocusNewer : undefined}
+        >
+          <div className={styles.searchTags}>
+            {savedTag && (
+              <SavedTagButton
+                containerId="local-search-tags"
+                className={styles.savedSearchTag}
+                reaction={savedTag}
+                tag={savedTags![getReactionKey(savedTag)]}
+                onClick={removeSearchSavedTag}
+              />
+            )}
+            {isHashtagQuery && <div className={styles.hash}>#</div>}
+          </div>
+          {!isMobile && renderDropdown()}
+        </SearchInput>
+        {!isMobile && (
+          <div className={styles.icons}>
+            <Button
+              round
+              size="smaller"
+              color="translucent"
+              // eslint-disable-next-line react/jsx-no-bind
+              onClick={() => openHistoryCalendar({ selectedAt: getDayStartAt(Date.now()) })}
+              ariaLabel={oldLang('JumpToDate')}
+            >
+              <Icon name="calendar" />
+            </Button>
+          </div>
+        )}
+      </div>
+      {isMobile && renderDropdown()}
+      {isMobile && (
+        <div className={styles.footer}>
+          <Button
+            round
+            size="smaller"
+            color="translucent"
+            // eslint-disable-next-line react/jsx-no-bind
+            onClick={() => openHistoryCalendar({ selectedAt: getDayStartAt(Date.now()) })}
+            ariaLabel={oldLang('JumpToDate')}
+          >
+            <Icon name="calendar" />
+          </Button>
+          <div className={styles.counter}>
+            {hasQueryData && (
+              foundIds?.length ? (
+                oldLang('Of', [focusedIndex + 1, totalCount])
+              ) : foundIds && !foundIds.length && (
+                oldLang('NoResult')
+              )
+            )}
+          </div>
+          {searchType === 'chat' && Boolean(foundIds?.length) && (
+            <Button
+              className={styles.viewStyle}
+              size="smaller"
+              isText
+              fluid
+              noForcedUpperCase
+              onClick={handleTriggerViewStyle}
+            >
+              {isViewAsList ? oldLang('SearchAsChat') : oldLang('SearchAsList')}
+            </Button>
+          )}
+          {hasNavigationButtons && !hasResultsDropdown && (
+            <div className={styles.mobileNavigation}>
+              <Button
+                className={buildClassName(styles.navigationButton, !canFocusOlder && styles.navigationDisabled)}
+                round
+                size="smaller"
+                color="secondary"
+                onClick={handleFocusOlder}
+                nonInteractive={!canFocusOlder}
+                ariaLabel={lang('AriaSearchOlderResult')}
+              >
+                <Icon name="up" />
+              </Button>
+              <Button
+                className={buildClassName(styles.navigationButton, !canFocusNewer && styles.navigationDisabled)}
+                round
+                size="smaller"
+                color="secondary"
+                onClick={handleFocusNewer}
+                nonInteractive={!canFocusNewer}
+                ariaLabel={lang('AriaSearchNewerResult')}
+              >
+                <Icon name="down" />
+              </Button>
+            </div>
+          )}
+        </div>
+      )}
+    </div>
+  );
+};
+
+export default memo(withGlobal<OwnProps>(
+  (global): StateProps => {
+    const currentMessageList = selectCurrentMessageList(global);
+    if (!currentMessageList) {
+      return {};
+    }
+    const { chatId, threadId } = currentMessageList;
+
+    const chat = selectChat(global, chatId);
+    if (!chat) {
+      return {};
+    }
+
+    const {
+      requestedQuery, savedTag, results, fetchingQuery, isHashtag, type,
+    } = selectCurrentMiddleSearch(global) || {};
+    const { totalCount, foundIds, query: lastSearchQuery } = results || {};
+
+    const currentUserId = global.currentUserId;
+    const isSavedMessages = selectIsChatWithSelf(global, chatId);
+    const isSavedDialog = getIsSavedDialog(chatId, threadId, currentUserId);
+
+    const savedTags = isSavedMessages && !isSavedDialog ? global.savedReactionTags?.byKey : undefined;
+
+    return {
+      chat,
+      requestedQuery,
+      totalCount,
+      threadId,
+      foundIds,
+      isHistoryCalendarOpen: Boolean(selectTabState(global).historyCalendarSelectedAt),
+      savedTags,
+      savedTag,
+      isCurrentUserPremium: selectIsCurrentUserPremium(global),
+      isSavedMessages,
+      fetchingQuery,
+      isHashtagQuery: isHashtag,
+      currentUserId,
+      searchType: type,
+      lastSearchQuery,
+    };
+  },
+)(MiddleSearch));

src/components/middle/search/MiddleSearchResult.module.scss

@@ -0,0 +1,57 @@
+.root {
+  display: flex;
+  gap: 0.75rem;
+  padding: 0.375rem 0.75rem;
+  border-radius: 0.625rem;
+  outline: none;
+
+  color: var(--color-text);
+  font-size: 0.875rem;
+  cursor: var(--custom-cursor, pointer);
+
+  @media (hover: hover) {
+    &:hover,
+    &:focus-visible,
+    &.active {
+      background-color: var(--color-chat-hover);
+    }
+  }
+
+  :global {
+    .matching-text-highlight {
+      color: var(--color-text);
+      background: #cae3f7;
+      border-radius: 0.25rem;
+      padding: 0 0.125rem;
+      display: inline-block;
+
+      :global(.theme-dark) & {
+        --color-text: #000;
+      }
+    }
+  }
+}
+
+.info {
+  display: flex;
+  flex-direction: column;
+  flex-grow: 1;
+  overflow: hidden;
+}
+
+.topRow {
+  display: flex;
+}
+
+.meta {
+  margin-inline-start: auto;
+  padding-inline-start: 0.5rem;
+}
+
+.subtitle {
+  color: var(--color-text-secondary);
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  line-height: 1.25;
+}

src/components/middle/search/MiddleSearchResult.tsx

@@ -0,0 +1,85 @@
+import React, { memo } from '../../../lib/teact/teact';
+
+import type { ApiChat, ApiMessage, ApiPeer } from '../../../api/types';
+
+import { getMessageSenderName } from '../../../global/helpers';
+import buildClassName from '../../../util/buildClassName';
+import renderText from '../../common/helpers/renderText';
+
+import useLastCallback from '../../../hooks/useLastCallback';
+import useOldLang from '../../../hooks/useOldLang';
+
+import Avatar from '../../common/Avatar';
+import FullNameTitle from '../../common/FullNameTitle';
+import LastMessageMeta from '../../common/LastMessageMeta';
+import MessageSummary from '../../common/MessageSummary';
+
+import styles from './MiddleSearchResult.module.scss';
+
+type OwnProps = {
+  isActive?: boolean;
+  message: ApiMessage;
+  senderPeer?: ApiPeer;
+  messageChat?: ApiChat;
+  shouldShowChat?: boolean;
+  query?: string;
+  className?: string;
+  onClick: (message: ApiMessage) => void;
+};
+
+const TRUNCATE_LENGTH = 200;
+
+const MiddleSearchResult = ({
+  isActive,
+  message,
+  senderPeer,
+  messageChat,
+  shouldShowChat,
+  query,
+  className,
+  onClick,
+}: OwnProps) => {
+  const lang = useOldLang();
+  const hiddenForwardTitle = message.forwardInfo?.hiddenUserName;
+
+  const peer = shouldShowChat ? messageChat : senderPeer;
+
+  const senderName = shouldShowChat ? getMessageSenderName(lang, message.chatId, senderPeer) : undefined;
+
+  const handleClick = useLastCallback(() => {
+    onClick(message);
+  });
+
+  return (
+    <div
+      role="button"
+      tabIndex={0}
+      className={buildClassName(styles.root, isActive && styles.active, className)}
+      onClick={handleClick}
+    >
+      <Avatar
+        className={styles.avatar}
+        peer={peer}
+        text={hiddenForwardTitle}
+        size="medium"
+      />
+      <div className={styles.info}>
+        <div className={styles.topRow}>
+          {(peer && <FullNameTitle peer={peer} withEmojiStatus />) || hiddenForwardTitle}
+          <LastMessageMeta className={styles.meta} message={message} />
+        </div>
+        <div className={styles.subtitle} dir="auto">
+          {senderName && (
+            <>
+              <span className="sender-name">{renderText(senderName)}</span>
+              <span className="colon">:</span>
+            </>
+          )}
+          <MessageSummary message={message} highlight={query} truncateLength={TRUNCATE_LENGTH} />
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default memo(MiddleSearchResult);

src/components/modals/collectible/CollectibleInfoModal.tsx

@@ -128,6 +128,7 @@ const CollectibleInfoModal: FC<OwnProps & StateProps> = ({
         className={styles.chip}
         peerId={modal?.peerId}
         forceShowSelf
+        clickArg={modal?.peerId}
         onClick={handleOpenChat}
       />
       <p className={styles.description}>

src/components/right/RightColumn.tsx

@@ -33,7 +33,6 @@ import Management from './management/Management.async';
 import PollResults from './PollResults.async';
 import Profile from './Profile';
 import RightHeader from './RightHeader';
-import RightSearch from './RightSearch.async';
 import BoostStatistics from './statistics/BoostStatistics';
 import MessageStatistics from './statistics/MessageStatistics.async';
 import Statistics from './statistics/Statistics.async';
@@ -87,7 +86,6 @@ const RightColumn: FC<OwnProps & StateProps> = ({
   const {
     toggleChatInfo,
     toggleManagement,
-    closeLocalTextSearch,
     setStickerSearchQuery,
     setGifSearchQuery,
     closePollResults,
@@ -117,7 +115,6 @@ const RightColumn: FC<OwnProps & StateProps> = ({
 
   const isOpen = contentKey !== undefined;
   const isProfile = contentKey === RightColumnContent.ChatInfo;
-  const isSearch = contentKey === RightColumnContent.Search;
   const isManagement = contentKey === RightColumnContent.Management;
   const isStatistics = contentKey === RightColumnContent.Statistics;
   const isMessageStatistics = contentKey === RightColumnContent.MessageStatistics;
@@ -200,11 +197,6 @@ const RightColumn: FC<OwnProps & StateProps> = ({
       case RightColumnContent.BoostStatistics:
         closeBoostStatistics();
         break;
-      case RightColumnContent.Search: {
-        blurSearchInput();
-        closeLocalTextSearch();
-        break;
-      }
       case RightColumnContent.StickerSearch:
         blurSearchInput();
         setStickerSearchQuery({ query: undefined });
@@ -318,16 +310,6 @@ const RightColumn: FC<OwnProps & StateProps> = ({
             onProfileStateChange={setProfileState}
           />
         );
-      case RightColumnContent.Search:
-        return (
-          <RightSearch
-            key={`right_search_${chatId!}`}
-            chatId={chatId!}
-            threadId={threadId!}
-            onClose={close}
-            isActive={isOpen && isActive}
-          />
-        );
       case RightColumnContent.Management:
         return (
           <Management
@@ -380,7 +362,6 @@ const RightColumn: FC<OwnProps & StateProps> = ({
           threadId={threadId}
           isColumnOpen={isOpen}
           isProfile={isProfile}
-          isSearch={isSearch}
           isManagement={isManagement}
           isStatistics={isStatistics}
           isBoostStatistics={isBoostStatistics}

src/components/right/RightHeader.tsx

@@ -16,14 +16,11 @@ import {
   selectChatFullInfo,
   selectCurrentGifSearch,
   selectCurrentStickerSearch,
-  selectCurrentTextSearch,
   selectIsChatWithSelf,
   selectTabState,
   selectUser,
 } from '../../global/selectors';
 import buildClassName from '../../util/buildClassName';
-import { getDayStartAt } from '../../util/dates/dateFormat';
-import { debounce } from '../../util/schedulers';
 
 import useAppLayout from '../../hooks/useAppLayout';
 import useCurrentOrPrev from '../../hooks/useCurrentOrPrev';
@@ -46,7 +43,6 @@ type OwnProps = {
   threadId?: ThreadId;
   isColumnOpen?: boolean;
   isProfile?: boolean;
-  isSearch?: boolean;
   isManagement?: boolean;
   isStatistics?: boolean;
   isBoostStatistics?: boolean;
@@ -71,7 +67,6 @@ type StateProps = {
   isChannel?: boolean;
   userId?: string;
   isSelf?: boolean;
-  messageSearchQuery?: string;
   stickerSearchQuery?: string;
   gifSearchQuery?: string;
   isEditingInvite?: boolean;
@@ -85,7 +80,6 @@ type StateProps = {
 };
 
 const COLUMN_ANIMATION_DURATION = 450 + ANIMATION_END_DELAY;
-const runDebouncedForSearch = debounce((cb) => cb(), 200, false);
 
 enum HeaderContent {
   Profile,
@@ -132,7 +126,6 @@ const RightHeader: FC<OwnProps & StateProps> = ({
   threadId,
   isColumnOpen,
   isProfile,
-  isSearch,
   isManagement,
   isStatistics,
   isMessageStatistics,
@@ -151,7 +144,6 @@ const RightHeader: FC<OwnProps & StateProps> = ({
   isSelf,
   canManage,
   isChannel,
-  messageSearchQuery,
   stickerSearchQuery,
   gifSearchQuery,
   isEditingInvite,
@@ -167,12 +159,9 @@ const RightHeader: FC<OwnProps & StateProps> = ({
   canEditBot,
 }) => {
   const {
-    setLocalTextSearchQuery,
     setStickerSearchQuery,
     setGifSearchQuery,
-    searchTextMessagesLocal,
     toggleManagement,
-    openHistoryCalendar,
     openAddContactDialog,
     toggleStatistics,
     setEditingExportedInvite,
@@ -196,14 +185,6 @@ const RightHeader: FC<OwnProps & StateProps> = ({
     closeDeleteDialog();
   });
 
-  const handleMessageSearchQueryChange = useLastCallback((query: string) => {
-    setLocalTextSearchQuery({ query });
-
-    if (query.length) {
-      runDebouncedForSearch(searchTextMessagesLocal);
-    }
-  });
-
   const handleStickerSearchQueryChange = useLastCallback((query: string) => {
     setStickerSearchQuery({ query });
   });
@@ -254,8 +235,6 @@ const RightHeader: FC<OwnProps & StateProps> = ({
     ) : profileState === ProfileState.SavedDialogs ? (
       HeaderContent.SavedDialogs
     ) : -1 // Never reached
-  ) : isSearch ? (
-    HeaderContent.Search
   ) : isPollResults ? (
     HeaderContent.PollResults
   ) : isStickerSearch ? (
@@ -350,26 +329,6 @@ const RightHeader: FC<OwnProps & StateProps> = ({
     switch (renderingContentKey) {
       case HeaderContent.PollResults:
         return <h3 className="title">{lang('PollResults')}</h3>;
-      case HeaderContent.Search:
-        return (
-          <>
-            <SearchInput
-              parentContainerClassName="RightSearch"
-              value={messageSearchQuery}
-              onChange={handleMessageSearchQueryChange}
-            />
-            <Button
-              round
-              size="smaller"
-              color="translucent"
-              // eslint-disable-next-line react/jsx-no-bind
-              onClick={() => openHistoryCalendar({ selectedAt: getDayStartAt(Date.now()) })}
-              ariaLabel="Search messages by date"
-            >
-              <i className="icon icon-calendar" />
-            </Button>
-          </>
-        );
       case HeaderContent.AddingMembers:
         return <h3 className="title">{lang(isChannel ? 'ChannelAddSubscribers' : 'GroupAddMembers')}</h3>;
       case HeaderContent.ManageInitial:
@@ -610,7 +569,6 @@ export default withGlobal<OwnProps>(
     chatId, isProfile, isManagement, threadId,
   }): StateProps => {
     const tabState = selectTabState(global);
-    const { query: messageSearchQuery } = selectCurrentTextSearch(global) || {};
     const { query: stickerSearchQuery } = selectCurrentStickerSearch(global) || {};
     const { query: gifSearchQuery } = selectCurrentGifSearch(global) || {};
     const chat = chatId ? selectChat(global, chatId) : undefined;
@@ -643,7 +601,6 @@ export default withGlobal<OwnProps>(
       canEditTopic,
       userId: user?.id,
       isSelf: user?.isSelf,
-      messageSearchQuery,
       stickerSearchQuery,
       gifSearchQuery,
       isEditingInvite,

src/components/right/RightSearch.async.tsx

@@ -1,19 +0,0 @@
-import type { FC } from '../../lib/teact/teact';
-import React from '../../lib/teact/teact';
-
-import type { OwnProps } from './RightSearch';
-
-import { Bundles } from '../../util/moduleLoader';
-
-import useModuleLoader from '../../hooks/useModuleLoader';
-
-import Loading from '../ui/Loading';
-
-const RightSearchAsync: FC<OwnProps> = (props) => {
-  const RightSearch = useModuleLoader(Bundles.Extra, 'RightSearch');
-
-  // eslint-disable-next-line react/jsx-props-no-spreading
-  return RightSearch ? <RightSearch {...props} /> : <Loading />;
-};
-
-export default RightSearchAsync;

src/components/right/RightSearch.scss

@@ -1,29 +0,0 @@
-.RightSearch {
-  height: 100%;
-  padding: 0 0.5rem;
-  overflow-y: auto;
-
-  .helper-text {
-    padding: 1rem;
-    margin-bottom: 0.125rem;
-    font-weight: 500;
-    color: var(--color-text-secondary);
-    unicode-bidi: plaintext;
-    text-align: initial;
-  }
-
-  .search-tags {
-    --color-reaction: var(--color-background-secondary);
-    --hover-color-reaction: var(--color-background-secondary-accent);
-    --text-color-reaction: var(--color-text-secondary);
-    --color-reaction-chosen: var(--color-primary);
-    --text-color-reaction-chosen: #FFFFFF;
-    --hover-color-reaction-chosen: var(--color-primary-shade);
-
-    display: flex;
-    overflow-x: scroll;
-
-    margin-top: 0.25rem;
-    gap: 0.375rem;
-  }
-}

src/components/right/RightSearch.tsx

@@ -1,290 +0,0 @@
-import type { FC } from '../../lib/teact/teact';
-import React, {
-  memo, useEffect, useMemo, useRef,
-} from '../../lib/teact/teact';
-import { getActions, getGlobal, withGlobal } from '../../global';
-
-import type {
-  ApiMessage, ApiPeer, ApiReaction, ApiReactionKey, ApiSavedReactionTag,
-} from '../../api/types';
-import type { ThreadId } from '../../types';
-
-import { ANONYMOUS_USER_ID, REPLIES_USER_ID } from '../../config';
-import { getIsSavedDialog, getReactionKey, isSameReaction } from '../../global/helpers';
-import {
-  selectChatMessages,
-  selectCurrentTextSearch,
-  selectForwardedSender,
-  selectIsChatWithSelf,
-  selectIsCurrentUserPremium,
-  selectSender,
-} from '../../global/selectors';
-import { disableDirectTextInput, enableDirectTextInput } from '../../util/directInputManager';
-import { MEMO_EMPTY_ARRAY } from '../../util/memo';
-import { debounce } from '../../util/schedulers';
-import { renderMessageSummary } from '../common/helpers/renderMessageText';
-
-import useHistoryBack from '../../hooks/useHistoryBack';
-import useHorizontalScroll from '../../hooks/useHorizontalScroll';
-import useInfiniteScroll from '../../hooks/useInfiniteScroll';
-import useKeyboardListNavigation from '../../hooks/useKeyboardListNavigation';
-import useLastCallback from '../../hooks/useLastCallback';
-import useOldLang from '../../hooks/useOldLang';
-
-import Avatar from '../common/Avatar';
-import FullNameTitle from '../common/FullNameTitle';
-import LastMessageMeta from '../common/LastMessageMeta';
-import SavedTagButton from '../middle/message/reactions/SavedTagButton';
-import InfiniteScroll from '../ui/InfiniteScroll';
-import ListItem from '../ui/ListItem';
-
-import './RightSearch.scss';
-
-export type OwnProps = {
-  chatId: string;
-  threadId: ThreadId;
-  onClose: NoneToVoidFunction;
-  isActive: boolean;
-};
-
-type StateProps = {
-  messagesById?: Record<number, ApiMessage>;
-  query?: string;
-  savedTags?: Record<ApiReactionKey, ApiSavedReactionTag>;
-  searchTag?: ApiReaction;
-  totalCount?: number;
-  foundIds?: number[];
-  isSavedMessages?: boolean;
-  isCurrentUserPremium?: boolean;
-};
-
-const runDebouncedForSearch = debounce((cb) => cb(), 200, false);
-
-const RightSearch: FC<OwnProps & StateProps> = ({
-  chatId,
-  threadId,
-  isActive,
-  messagesById,
-  query,
-  totalCount,
-  foundIds,
-  savedTags,
-  searchTag,
-  isSavedMessages,
-  isCurrentUserPremium,
-  onClose,
-}) => {
-  const {
-    searchTextMessagesLocal,
-    setLocalTextSearchTag,
-    focusMessage,
-    openPremiumModal,
-    loadSavedReactionTags,
-  } = getActions();
-
-  // eslint-disable-next-line no-null/no-null
-  const containerRef = useRef<HTMLDivElement>(null);
-  // eslint-disable-next-line no-null/no-null
-  const tagsRef = useRef<HTMLDivElement>(null);
-
-  const lang = useOldLang();
-  useHistoryBack({
-    isActive,
-    onBack: onClose,
-  });
-
-  useEffect(() => {
-    if (!isActive) {
-      return undefined;
-    }
-
-    disableDirectTextInput();
-
-    return enableDirectTextInput;
-  }, [isActive]);
-
-  const tags = useMemo(() => {
-    if (!savedTags) return undefined;
-    return Object.values(savedTags);
-  }, [savedTags]);
-
-  const hasTags = Boolean(tags?.length);
-  const areTagsDisabled = hasTags && !isCurrentUserPremium;
-
-  useHorizontalScroll(tagsRef, !hasTags);
-
-  useEffect(() => {
-    if (isActive) loadSavedReactionTags();
-  }, [hasTags, isActive]);
-
-  const handleSearchTextMessagesLocal = useLastCallback(() => {
-    runDebouncedForSearch(searchTextMessagesLocal);
-  });
-
-  const handleTagClick = useLastCallback((tag: ApiReaction) => {
-    if (areTagsDisabled) {
-      openPremiumModal({
-        initialSection: 'saved_tags',
-      });
-      return;
-    }
-
-    if (isSameReaction(tag, searchTag)) {
-      setLocalTextSearchTag({ tag: undefined });
-      return;
-    }
-
-    setLocalTextSearchTag({ tag });
-    handleSearchTextMessagesLocal();
-  });
-
-  const [viewportIds, getMore] = useInfiniteScroll(handleSearchTextMessagesLocal, foundIds);
-
-  const viewportResults = useMemo(() => {
-    if ((!query && !searchTag) || !viewportIds?.length || !messagesById) {
-      return MEMO_EMPTY_ARRAY;
-    }
-
-    return viewportIds.map((id) => {
-      const message = messagesById[id];
-      if (!message) {
-        return undefined;
-      }
-
-      const global = getGlobal();
-
-      const originalSender = (isSavedMessages || chatId === REPLIES_USER_ID || chatId === ANONYMOUS_USER_ID)
-        ? selectForwardedSender(global, message) : undefined;
-      const messageSender = selectSender(global, message);
-
-      const senderPeer = originalSender || messageSender;
-
-      const hiddenForwardTitle = message.forwardInfo?.hiddenUserName;
-
-      return {
-        message,
-        senderPeer,
-        hiddenForwardTitle,
-        onClick: () => focusMessage({ chatId, threadId, messageId: id }),
-      };
-    }).filter(Boolean);
-  }, [query, searchTag, viewportIds, messagesById, isSavedMessages, chatId, threadId]);
-
-  const handleKeyDown = useKeyboardListNavigation(containerRef, true, (index) => {
-    const foundResult = viewportResults?.[index === -1 ? 0 : index];
-    if (foundResult) {
-      foundResult.onClick();
-    }
-  }, '.ListItem-button', true);
-
-  const renderSearchResult = ({
-    message, senderPeer, hiddenForwardTitle, onClick,
-  }: {
-    message: ApiMessage;
-    senderPeer?: ApiPeer;
-    hiddenForwardTitle?: string;
-    onClick: NoneToVoidFunction;
-  }) => {
-    const text = renderMessageSummary(lang, message, undefined, query);
-
-    return (
-      <ListItem
-        key={message.id}
-        teactOrderKey={-message.date}
-        className="chat-item-clickable search-result-message m-0"
-        onClick={onClick}
-      >
-        <Avatar
-          peer={senderPeer}
-          text={hiddenForwardTitle}
-        />
-        <div className="info">
-          <div className="search-result-message-top">
-            {senderPeer && <FullNameTitle peer={senderPeer} withEmojiStatus />}
-            {!senderPeer && hiddenForwardTitle}
-            <LastMessageMeta message={message} />
-          </div>
-          <div className="subtitle" dir="auto">
-            {text}
-          </div>
-        </div>
-      </ListItem>
-    );
-  };
-
-  const isOnTop = viewportIds?.[0] === foundIds?.[0];
-
-  return (
-    <InfiniteScroll
-      ref={containerRef}
-      className="RightSearch custom-scroll"
-      items={viewportResults}
-      preloadBackwards={0}
-      onLoadMore={getMore}
-      onKeyDown={handleKeyDown}
-    >
-      {hasTags && (
-        <div
-          ref={tagsRef}
-          className="search-tags custom-scroll-x no-scrollbar"
-          key="search-tags"
-        >
-          {tags.map((tag) => (
-            <SavedTagButton
-              containerId="local-search"
-              key={getReactionKey(tag.reaction)}
-              reaction={tag.reaction}
-              tag={tag}
-              withCount
-              isDisabled={areTagsDisabled}
-              isChosen={isSameReaction(tag.reaction, searchTag)}
-              onClick={handleTagClick}
-            />
-          ))}
-        </div>
-      )}
-      {isOnTop && (
-        <p key="helper-text" className="helper-text" dir="auto">
-          {!query ? (
-            lang('lng_dlg_search_for_messages')
-          ) : (totalCount === 0 || !viewportResults.length) ? (
-            lang('lng_search_no_results')
-          ) : totalCount === 1 ? (
-            '1 message found'
-          ) : (
-            `${(viewportResults.length && (totalCount || viewportResults.length))} messages found`
-          )}
-        </p>
-      )}
-      {viewportResults.map(renderSearchResult)}
-    </InfiniteScroll>
-  );
-};
-
-export default memo(withGlobal<OwnProps>(
-  (global, { chatId, threadId }): StateProps => {
-    const messagesById = selectChatMessages(global, chatId);
-    if (!messagesById) {
-      return {};
-    }
-
-    const { query, savedTag, results } = selectCurrentTextSearch(global) || {};
-    const { totalCount, foundIds } = results || {};
-
-    const isSavedMessages = selectIsChatWithSelf(global, chatId);
-    const isSavedDialog = getIsSavedDialog(chatId, threadId, global.currentUserId);
-
-    const savedTags = isSavedMessages && !isSavedDialog ? global.savedReactionTags?.byKey : undefined;
-
-    return {
-      messagesById,
-      query,
-      totalCount,
-      foundIds,
-      isSavedMessages,
-      savedTags,
-      searchTag: savedTag,
-      isCurrentUserPremium: selectIsCurrentUserPremium(global),
-    };
-  },
-)(RightSearch));

src/components/story/Story.tsx

@@ -324,7 +324,10 @@ function Story({
     onMouseLeave: handleLongPressMouseLeave,
     onTouchStart: handleLongPressTouchStart,
     onTouchEnd: handleLongPressTouchEnd,
-  } = useLongPress(handleLongPressStart, handleLongPressEnd);
+  } = useLongPress({
+    onStart: handleLongPressStart,
+    onEnd: handleLongPressEnd,
+  });
 
   const isUnsupported = useUnsupportedMedia(
     videoRef,

src/components/ui/Button.scss

@@ -71,15 +71,6 @@
     }
   }
 
-  &.round {
-    width: 3.5rem;
-    border-radius: 50%;
-
-    .icon {
-      font-size: 1.5rem;
-    }
-  }
-
   &.primary {
     background-color: var(--color-primary);
     color: var(--color-white);
@@ -357,6 +348,15 @@
     }
   }
 
+  &.round {
+    width: 3.5rem;
+    border-radius: 50%;
+
+    .icon {
+      font-size: 1.5rem;
+    }
+  }
+
   &.fluid {
     padding-left: 1.75rem;
     padding-right: 1.75rem;

src/components/ui/InfiniteScroll.tsx

@@ -100,7 +100,8 @@ const InfiniteScroll: FC<OwnProps> = ({
 
   // Initial preload
   useEffect(() => {
-    if (!loadMoreBackwards) {
+    const container = containerRef.current;
+    if (!loadMoreBackwards || !container) {
       return;
     }
 
@@ -109,7 +110,7 @@ const InfiniteScroll: FC<OwnProps> = ({
       return;
     }
 
-    const { scrollHeight, clientHeight } = containerRef.current!;
+    const { scrollHeight, clientHeight } = container;
     if (clientHeight && scrollHeight < clientHeight) {
       loadMoreBackwards();
     }

src/components/ui/ListItem.scss

@@ -378,60 +378,6 @@
     }
   }
 
-  &.search-result-message {
-    .title {
-      flex-grow: 1;
-      padding-right: 0.125rem;
-    }
-
-    .search-result-message-top {
-      display: flex;
-    }
-
-    h3 {
-      max-width: 80%;
-    }
-
-    h3,
-    .subtitle {
-      font-size: 1rem;
-      line-height: 1.5rem;
-      overflow: hidden;
-      white-space: nowrap;
-      text-overflow: ellipsis;
-      text-align: left;
-      display: block;
-    }
-
-    .subtitle {
-      color: var(--color-text-secondary);
-
-      .matching-text-highlight {
-        color: var(--color-text);
-        background: #cae3f7;
-        border-radius: 0.25rem;
-        padding: 0 0.125rem;
-        display: inline-block;
-
-        .theme-dark & {
-          --color-text: #000;
-        }
-      }
-    }
-
-    &[dir="rtl"] {
-      .LastMessageMeta {
-        margin-left: 0;
-        margin-right: auto;
-      }
-
-      .subtitle {
-        margin-right: 0;
-        display: block;
-      }
-    }
-  }
-
   &.picker-list-item {
     margin: 0;
 

src/components/ui/SearchInput.scss

@@ -6,11 +6,15 @@
   border: 2px solid var(--color-chat-hover);
   border-radius: 1.375rem;
   transition: border-color 0.15s ease;
+  display: flex;
+  align-items: center;
+
+  padding-inline-end: 0.1875rem;
 
   &.with-picker-item {
     display: flex;
 
-    .icon-search {
+    .icon-container-left {
       display: none;
     }
 
@@ -44,34 +48,46 @@
     background-color: transparent !important;
     box-shadow: none !important;
     padding:
-      calc(0.4375rem - var(--border-width)) calc(2.625rem - var(--border-width))
-      calc(0.5rem - var(--border-width)) calc(2.75rem - var(--border-width));
+      calc(0.4375rem - var(--border-width)) calc(0.625rem - var(--border-width))
+      calc(0.5rem - var(--border-width)) calc(0.75rem - var(--border-width));
 
     &::placeholder {
       color: var(--color-placeholders);
     }
   }
 
-  .icon-container {
-    position: absolute;
-    top: 0;
-    left: 0;
-    pointer-events: none;
+  .icon-container-left {
+    width: 1.5rem;
+    flex-shrink: 0;
+    margin-inline-start: 0.75rem;
   }
 
-  .search-icon {
-    position: absolute;
-    top: 50%;
-    left: 0.75rem;
-    transform: translateY(-50%);
-    font-size: 1.375rem;
+  .icon-container-right {
+    width: 2.5rem;
+    flex-shrink: 0;
+    margin-inline-start: 0.5rem;
+  }
+
+  .icon-container-slide {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+  }
+
+  .search-icon, .back-icon {
+    font-size: 1.5rem;
     line-height: 1;
   }
 
+  .back-icon {
+    color: var(--color-text-secondary);
+  }
+
   .Loading {
     position: absolute;
-    top: 0;
-    left: 0.1875rem;
+    top: 50%;
+    left: 50%;
+    transform: translate(-50%, -50%);
     height: 2.5rem;
     width: 2.5rem;
 
@@ -81,9 +97,6 @@
   }
 
   .Button {
-    position: absolute;
-    top: 0.125rem;
-    right: 0.125rem;
     font-size: 1rem;
   }
 
@@ -91,7 +104,7 @@
     input {
       height: 2.5rem;
       border-radius: 1.25rem;
-      padding-left: calc(2.75rem - var(--border-width));
+      padding-left: calc(0.75rem - var(--border-width));
     }
   }
 
@@ -99,20 +112,5 @@
     input {
       direction: rtl;
     }
-
-    .search-icon {
-      left: auto;
-      right: 0.75rem;
-    }
-
-    .Loading {
-      right: 0.1875rem;
-      left: auto;
-    }
-
-    .Button {
-      left: 0.125rem;
-      right: auto;
-    }
   }
 }

src/components/ui/SearchInput.tsx

@@ -1,15 +1,18 @@
 import type { RefObject } from 'react';
 import type { FC } from '../../lib/teact/teact';
 import React, {
-  memo, useCallback, useEffect, useRef,
+  memo, useEffect, useRef,
 } from '../../lib/teact/teact';
 
 import buildClassName from '../../util/buildClassName';
 
 import useFlag from '../../hooks/useFlag';
 import useInputFocusOnOpen from '../../hooks/useInputFocusOnOpen';
+import useLang from '../../hooks/useLang';
+import useLastCallback from '../../hooks/useLastCallback';
 import useOldLang from '../../hooks/useOldLang';
 
+import Icon from '../common/icons/Icon';
 import Button from './Button';
 import Loading from './Loading';
 import Transition from './Transition';
@@ -19,7 +22,7 @@ import './SearchInput.scss';
 type OwnProps = {
   ref?: RefObject<HTMLInputElement>;
   children?: React.ReactNode;
-  parentContainerClassName?: string;
+  resultsItemSelector?: string;
   className?: string;
   inputId?: string;
   value?: string;
@@ -32,17 +35,25 @@ type OwnProps = {
   autoComplete?: string;
   canClose?: boolean;
   autoFocusSearch?: boolean;
+  hasUpButton?: boolean;
+  hasDownButton?: boolean;
+  teactExperimentControlled?: boolean;
+  withBackIcon?: boolean;
   onChange: (value: string) => void;
+  onStartBackspace?: NoneToVoidFunction;
   onReset?: NoneToVoidFunction;
   onFocus?: NoneToVoidFunction;
   onBlur?: NoneToVoidFunction;
+  onClick?: NoneToVoidFunction;
+  onUpClick?: (event: React.MouseEvent<HTMLButtonElement>) => void;
+  onDownClick?: (event: React.MouseEvent<HTMLButtonElement>) => void;
   onSpinnerClick?: NoneToVoidFunction;
 };
 
 const SearchInput: FC<OwnProps> = ({
   ref,
   children,
-  parentContainerClassName,
+  resultsItemSelector,
   value,
   inputId,
   className,
@@ -55,10 +66,18 @@ const SearchInput: FC<OwnProps> = ({
   autoComplete,
   canClose,
   autoFocusSearch,
+  hasUpButton,
+  hasDownButton,
+  teactExperimentControlled,
+  withBackIcon,
   onChange,
+  onStartBackspace,
   onReset,
   onFocus,
   onBlur,
+  onClick,
+  onUpClick,
+  onDownClick,
   onSpinnerClick,
 }) => {
   // eslint-disable-next-line no-null/no-null
@@ -83,48 +102,70 @@ const SearchInput: FC<OwnProps> = ({
     }
   }, [focused, placeholder]); // Trick for setting focus when selecting a contact to search for
 
-  const lang = useOldLang();
+  const oldLang = useOldLang();
+  const lang = useLang();
 
   function handleChange(event: React.ChangeEvent<HTMLInputElement>) {
     const { currentTarget } = event;
     onChange(currentTarget.value);
+
+    if (!isInputFocused) {
+      handleFocus();
+    }
   }
 
   function handleFocus() {
     markInputFocused();
-    if (onFocus) {
-      onFocus();
-    }
+    onFocus?.();
   }
 
   function handleBlur() {
     unmarkInputFocused();
-    if (onBlur) {
-      onBlur();
-    }
+    onBlur?.();
   }
 
-  const handleKeyDown = useCallback((e: React.KeyboardEvent) => {
+  const handleKeyDown = useLastCallback((e: React.KeyboardEvent<HTMLInputElement>) => {
+    if (!resultsItemSelector) return;
     if (e.key === 'ArrowDown' || e.key === 'Enter') {
-      const element = document.querySelector(`.${parentContainerClassName} .ListItem-button`) as HTMLElement;
+      const element = document.querySelector(resultsItemSelector) as HTMLElement;
       if (element) {
         element.focus();
       }
     }
-  }, [parentContainerClassName]);
+
+    if (e.key === 'Backspace' && e.currentTarget.selectionStart === 0 && e.currentTarget.selectionEnd === 0) {
+      onStartBackspace?.();
+    }
+  });
 
   return (
     <div
       className={buildClassName('SearchInput', className, isInputFocused && 'has-focus')}
-      dir={lang.isRtl ? 'rtl' : undefined}
+      onClick={onClick}
+      dir={oldLang.isRtl ? 'rtl' : undefined}
     >
-      {children}
+      <Transition
+        name="fade"
+        shouldCleanup
+        activeKey={Number(!isLoading && !withBackIcon)}
+        className="icon-container-left"
+        slideClassName="icon-container-slide"
+      >
+        {isLoading && !withBackIcon ? (
+          <Loading color={spinnerColor} backgroundColor={spinnerBackgroundColor} onClick={onSpinnerClick} />
+        ) : withBackIcon ? (
+          <Icon name="arrow-left" className="back-icon" onClick={onReset} />
+        ) : (
+          <Icon name="search" className="search-icon" />
+        )}
+      </Transition>
+      <div>{children}</div>
       <input
         ref={inputRef}
         id={inputId}
         type="text"
         dir="auto"
-        placeholder={placeholder || lang('Search')}
+        placeholder={placeholder || oldLang('Search')}
         className="form-control"
         value={value}
         disabled={disabled}
@@ -133,29 +174,54 @@ const SearchInput: FC<OwnProps> = ({
         onFocus={handleFocus}
         onBlur={handleBlur}
         onKeyDown={handleKeyDown}
+        teactExperimentControlled={teactExperimentControlled}
       />
-      <Transition
-        name="fade"
-        shouldCleanup
-        activeKey={Number(isLoading)}
-        className="icon-container"
-      >
-        {isLoading ? (
-          <Loading color={spinnerColor} backgroundColor={spinnerBackgroundColor} onClick={onSpinnerClick} />
-        ) : (
-          <i className="icon icon-search search-icon" />
-        )}
-      </Transition>
-      {!isLoading && (value || canClose) && onReset && (
+      {hasUpButton && (
         <Button
           round
           size="tiny"
           color="translucent"
-          onClick={onReset}
+          onClick={onUpClick}
+          disabled={!onUpClick}
+          ariaLabel={lang('AriaSearchOlderResult')}
         >
-          <span className="icon icon-close" />
+          <Icon name="up" />
         </Button>
       )}
+      {hasDownButton && (
+        <Button
+          round
+          size="tiny"
+          color="translucent"
+          onClick={onDownClick}
+          disabled={!onDownClick}
+          ariaLabel={lang('AriaSearchNewerResult')}
+        >
+          <Icon name="down" />
+        </Button>
+      )}
+      <Transition
+        name="fade"
+        shouldCleanup
+        activeKey={Number(isLoading)}
+        className="icon-container-right"
+        slideClassName="icon-container-slide"
+      >
+        {withBackIcon && isLoading ? (
+          <Loading color={spinnerColor} backgroundColor={spinnerBackgroundColor} onClick={onSpinnerClick} />
+        ) : (
+          (value || canClose) && onReset && (
+            <Button
+              round
+              size="tiny"
+              color="translucent"
+              onClick={onReset}
+            >
+              <Icon name="close" />
+            </Button>
+          )
+        )}
+      </Transition>
     </div>
   );
 };

src/global/actions/all.ts

@@ -3,7 +3,7 @@ import './api/chats';
 import './api/messages';
 import './api/symbols';
 import './api/globalSearch';
-import './api/localSearch';
+import './api/middleSearch';
 import './api/management';
 import './api/sync';
 import './api/accounts';
@@ -19,7 +19,7 @@ import './ui/initial';
 import './ui/chats';
 import './ui/messages';
 import './ui/globalSearch';
-import './ui/localSearch';
+import './ui/middleSearch';
 import './ui/stickerSearch';
 import './ui/users';
 import './ui/settings';

src/global/actions/api/chats.ts

@@ -38,7 +38,7 @@ import { isDeepLink } from '../../../util/deepLinkParser';
 import { getCurrentTabId } from '../../../util/establishMultitabRole';
 import { getOrderedIds } from '../../../util/folderManager';
 import { buildCollectionByKey, omit, pick } from '../../../util/iteratees';
-import { isLocalMessageId } from '../../../util/messageKey';
+import { isLocalMessageId } from '../../../util/keys/messageKey';
 import * as langProvider from '../../../util/oldLangProvider';
 import { debounce, pause, throttle } from '../../../util/schedulers';
 import { extractCurrentThemeParams } from '../../../util/themeStyle';
@@ -69,6 +69,7 @@ import {
   removeChatFromChatLists,
   replaceChatFullInfo,
   replaceChatListIds,
+  replaceChatListLoadingParameters,
   replaceChats,
   replaceThreadParam,
   replaceUsers,
@@ -98,8 +99,8 @@ import {
   selectChatByUsername,
   selectChatFolder,
   selectChatFullInfo,
-  selectChatLastMessage,
   selectChatLastMessageId,
+  selectChatListLoadingParameters,
   selectChatListType,
   selectChatMessages,
   selectCurrentChat,
@@ -108,6 +109,7 @@ import {
   selectIsChatPinned,
   selectIsChatWithSelf,
   selectLastServiceNotification,
+  selectPeer,
   selectSimilarChannelIds,
   selectStickerSet,
   selectSupportChat,
@@ -512,10 +514,6 @@ addActionHandler('loadAllChats', async (global, actions, payload): Promise<void>
   let { shouldReplace } = payload;
   let i = 0;
 
-  const getOrderDate = (chat: ApiChat) => {
-    return selectChatLastMessage(global, chat.id, listType === 'saved' ? 'saved' : 'all')?.date || chat.creationDate;
-  };
-
   while (shouldReplace || !global.chats.isFullyLoaded[listType]) {
     if (i++ >= INFINITE_LOOP_MARKER) {
       if (DEBUG) {
@@ -532,24 +530,8 @@ addActionHandler('loadAllChats', async (global, actions, payload): Promise<void>
       return;
     }
 
-    const listIds = !shouldReplace && global.chats.listIds[listType];
-    const oldestChat = listIds
-      ? listIds
-        /* eslint-disable @typescript-eslint/no-loop-func */
-        .map((id) => global.chats.byId[id])
-        .filter((chat) => (
-          Boolean(chat && getOrderDate(chat))
-          && chat.id !== SERVICE_NOTIFICATIONS_USER_ID
-          && !selectIsChatPinned(global, chat.id)
-        ))
-        /* eslint-enable @typescript-eslint/no-loop-func */
-        .sort((chat1, chat2) => getOrderDate(chat1)! - getOrderDate(chat2)!)[0]
-      : undefined;
-
     await loadChats(
       listType,
-      oldestChat?.id,
-      oldestChat ? getOrderDate(oldestChat) : undefined,
       shouldReplace,
       true,
     );
@@ -2709,21 +2691,30 @@ addActionHandler('requestCollectibleInfo', async (global, actions, payload): Pro
 
 async function loadChats(
   listType: ChatListType,
-  offsetId?: string,
-  offsetDate?: number,
   shouldReplace = false,
   isFullDraftSync?: boolean,
 ) {
   // eslint-disable-next-line eslint-multitab-tt/no-immediate-global
   let global = getGlobal();
   let lastLocalServiceMessageId = selectLastServiceNotification(global)?.id;
+
+  const params = selectChatListLoadingParameters(global, listType);
+  const offsetPeer = !shouldReplace && params.nextOffsetPeerId
+    ? selectPeer(global, params.nextOffsetPeerId) : undefined;
+  const offsetDate = !shouldReplace ? params.nextOffsetDate : undefined;
+  const offsetId = !shouldReplace ? params.nextOffsetId : undefined;
+
   const result = listType === 'saved' ? await callApi('fetchSavedChats', {
     limit: CHAT_LIST_LOAD_SLICE,
     offsetDate,
+    offsetId,
+    offsetPeer,
     withPinned: shouldReplace,
   }) : await callApi('fetchChats', {
     limit: CHAT_LIST_LOAD_SLICE,
     offsetDate,
+    offsetId,
+    offsetPeer,
     archived: listType === 'archived',
     withPinned: shouldReplace,
     lastLocalServiceMessageId,
@@ -2735,10 +2726,6 @@ async function loadChats(
 
   const { chatIds } = result;
 
-  if (chatIds.length > 0 && chatIds[0] === offsetId) {
-    chatIds.shift();
-  }
-
   global = getGlobal();
   lastLocalServiceMessageId = selectLastServiceNotification(global)?.id;
 
@@ -2806,6 +2793,10 @@ async function loadChats(
   global = addMessages(global, result.messages);
   global = updateChatsLastMessageId(global, result.lastMessageByChatId, listType);
 
+  global = replaceChatListLoadingParameters(
+    global, listType, result.nextOffsetId, result.nextOffsetPeerId, result.nextOffsetDate,
+  );
+
   const idsToUpdateDraft = isFullDraftSync ? result.chatIds : Object.keys(result.draftsById);
   idsToUpdateDraft.forEach((chatId) => {
     const draft = result.draftsById[chatId];

src/global/actions/api/globalSearch.ts

@@ -72,7 +72,8 @@ addActionHandler('setGlobalSearchDate', (global, actions, payload): ActionReturn
   const maxDate = date ? timestampPlusDay(date) : date;
 
   global = updateGlobalSearch(global, {
-    date,
+    minDate: date,
+    maxDate,
     query: '',
     resultsByType: {
       ...selectTabState(global, tabId).globalSearch.resultsByType,
@@ -85,29 +86,46 @@ addActionHandler('setGlobalSearchDate', (global, actions, payload): ActionReturn
   }, tabId);
   setGlobal(global);
 
-  const { chatId } = selectTabState(global, tabId).globalSearch;
-  const chat = chatId ? selectChat(global, chatId) : undefined;
-  searchMessagesGlobal(global, '', 'text', undefined, chat, maxDate, date, tabId);
+  actions.searchMessagesGlobal({ type: 'text', tabId });
 });
 
 addActionHandler('searchMessagesGlobal', (global, actions, payload): ActionReturnType => {
   const { type, tabId = getCurrentTabId() } = payload;
   const {
-    query, resultsByType, chatId, date,
+    query, resultsByType, chatId,
   } = selectTabState(global, tabId).globalSearch;
-  const maxDate = date ? timestampPlusDay(date) : date;
-  const nextOffsetId = (resultsByType?.[type as ApiGlobalMessageSearchType])?.nextOffsetId;
+  const offsetId = (resultsByType?.[type])?.nextOffsetId;
+  const offsetRate = (resultsByType?.[type])?.nextOffsetRate;
+  const offsetPeerId = (resultsByType?.[type])?.nextOffsetPeerId;
 
   const chat = chatId ? selectChat(global, chatId) : undefined;
+  const offsetPeer = offsetPeerId ? selectChat(global, offsetPeerId) : undefined;
 
-  searchMessagesGlobal(global, query, type, nextOffsetId, chat, maxDate, date, tabId);
+  searchMessagesGlobal(global, {
+    query,
+    type,
+    offsetRate,
+    offsetId,
+    offsetPeer,
+    chat,
+    tabId,
+  });
 });
 
-async function searchMessagesGlobal<T extends GlobalState>(
-  global: T,
-  query = '', type: ApiGlobalMessageSearchType, offsetRate?: number, chat?: ApiChat, maxDate?: number, minDate?: number,
-  ...[tabId = getCurrentTabId()]: TabArgs<T>
-) {
+async function searchMessagesGlobal<T extends GlobalState>(global: T, params: {
+  query?: string;
+  type: ApiGlobalMessageSearchType;
+  offsetRate?: number;
+  offsetId?: number;
+  offsetPeer?: ApiChat;
+  chat?: ApiChat;
+  maxDate?: number;
+  minDate?: number;
+  tabId: TabArgs<T>[0];
+}) {
+  const {
+    query = '', type, offsetRate, offsetId, offsetPeer, chat, maxDate, minDate, tabId = getCurrentTabId(),
+  } = params;
   let result: {
     messages: ApiMessage[];
     users: ApiUser[];
@@ -115,18 +133,20 @@ async function searchMessagesGlobal<T extends GlobalState>(
     topics?: ApiTopic[];
     totalTopicsCount?: number;
     totalCount: number;
-    nextRate: number | undefined;
+    nextOffsetRate?: number;
+    nextOffsetId?: number;
+    nextOffsetPeerId?: string;
   } | undefined;
 
   let messageLink: ApiMessage | undefined;
 
   if (chat) {
-    const localResultRequest = callApi('searchMessagesLocal', {
+    const inChatResultRequest = callApi('searchMessagesInChat', {
       chat,
       query,
       type,
       limit: GLOBAL_SEARCH_SLICE,
-      offsetId: offsetRate,
+      offsetId,
       minDate,
       maxDate,
     });
@@ -136,12 +156,12 @@ async function searchMessagesGlobal<T extends GlobalState>(
       limit: GLOBAL_TOPIC_SEARCH_SLICE,
     }) : undefined;
 
-    const [localResult, topics] = await Promise.all([localResultRequest, topicsRequest]);
+    const [inChatResult, topics] = await Promise.all([inChatResultRequest, topicsRequest]);
 
-    if (localResult) {
+    if (inChatResult) {
       const {
         messages, users, totalCount, nextOffsetId,
-      } = localResult;
+      } = inChatResult;
 
       const { topics: localTopics, count } = topics || {};
 
@@ -152,13 +172,15 @@ async function searchMessagesGlobal<T extends GlobalState>(
         users,
         chats: [],
         totalCount,
-        nextRate: nextOffsetId,
+        nextOffsetId,
       };
     }
   } else {
     result = await callApi('searchMessagesGlobal', {
       query,
       offsetRate,
+      offsetId,
+      offsetPeer,
       limit: GLOBAL_SEARCH_SLICE,
       type,
       maxDate,
@@ -187,7 +209,7 @@ async function searchMessagesGlobal<T extends GlobalState>(
   }
 
   const {
-    messages, users, chats, totalCount, nextRate,
+    messages, users, chats, totalCount, nextOffsetRate, nextOffsetId, nextOffsetPeerId,
   } = result;
 
   if (chats.length) {
@@ -207,7 +229,9 @@ async function searchMessagesGlobal<T extends GlobalState>(
     messages,
     totalCount,
     type,
-    nextRate,
+    nextOffsetRate,
+    nextOffsetId,
+    nextOffsetPeerId,
     tabId,
   );
 

src/global/actions/api/messages.ts

@@ -16,7 +16,7 @@ import type {
   ApiUser,
   ApiVideo,
 } from '../../../api/types';
-import type { MessageKey } from '../../../util/messageKey';
+import type { MessageKey } from '../../../util/keys/messageKey';
 import type { RequiredGlobalActions } from '../../index';
 import type {
   ActionReturnType, ApiDraft, GlobalState, TabArgs,
@@ -46,7 +46,7 @@ import {
   split,
   unique,
 } from '../../../util/iteratees';
-import { getMessageKey, isLocalMessageId } from '../../../util/messageKey';
+import { getMessageKey, isLocalMessageId } from '../../../util/keys/messageKey';
 import { oldTranslate } from '../../../util/oldLangProvider';
 import { debounce, onTickEnd, rafPromise } from '../../../util/schedulers';
 import { IS_IOS } from '../../../util/windowEnvironment';

src/global/actions/api/middleSearch.ts

@@ -1,8 +1,8 @@
-import type { ApiChat } from '../../../api/types';
 import type {
   ChatMediaSearchParams, ChatMediaSearchSegment, LoadingState, SharedMediaType, ThreadId,
 } from '../../../types';
 import type { ActionReturnType, GlobalState, TabArgs } from '../../types';
+import { type ApiChat, MAIN_THREAD_ID } from '../../../api/types';
 import { LoadMoreDirection } from '../../../types';
 
 import {
@@ -10,6 +10,7 @@ import {
 } from '../../../config';
 import { getCurrentTabId } from '../../../util/establishMultitabRole';
 import { buildCollectionByKey, isInsideSortedArrayRange } from '../../../util/iteratees';
+import { getSearchResultKey } from '../../../util/keys/searchResultKey';
 import { callApi } from '../../../api/gramjs';
 import { getChatMediaMessageIds, getIsSavedDialog, isSameReaction } from '../../helpers';
 import {
@@ -18,27 +19,30 @@ import {
 import {
   addChatMessagesById,
   addChats,
+  addMessages,
   addUsers,
   initializeChatMediaSearchResults,
   mergeWithChatMediaSearchSegment,
   setChatMediaSearchLoading,
   updateChatMediaSearchResults,
-  updateLocalTextSearchResults,
+  updateMiddleSearch,
+  updateMiddleSearchResults,
   updateSharedMediaSearchResults,
 } from '../../reducers';
 import {
   selectChat,
   selectCurrentChatMediaSearch,
   selectCurrentMessageList,
+  selectCurrentMiddleSearch,
   selectCurrentSharedMediaSearch,
-  selectCurrentTextSearch,
 } from '../../selectors';
 
 const MEDIA_PRELOAD_OFFSET = 9;
 
-addActionHandler('searchTextMessagesLocal', async (global, actions, payload): Promise<void> => {
-  const { tabId = getCurrentTabId() } = payload || {};
-  const { chatId, threadId } = selectCurrentMessageList(global, tabId) || {};
+addActionHandler('performMiddleSearch', async (global, actions, payload): Promise<void> => {
+  const {
+    query, chatId, threadId = MAIN_THREAD_ID, tabId = getCurrentTabId(),
+  } = payload || {};
 
   if (!chatId) return;
 
@@ -47,45 +51,91 @@ addActionHandler('searchTextMessagesLocal', async (global, actions, payload): Pr
   const realChatId = isSavedDialog ? String(threadId) : chatId;
 
   const chat = realChatId ? selectChat(global, realChatId) : undefined;
-  let currentSearch = selectCurrentTextSearch(global, tabId);
-  if (!chat || !threadId || !currentSearch) {
+  let currentSearch = selectCurrentMiddleSearch(global, tabId);
+  if (!chat) {
     return;
   }
 
-  const { query, results, savedTag } = currentSearch;
+  if (!currentSearch) {
+    global = updateMiddleSearch(global, realChatId, threadId, {}, tabId);
+    setGlobal(global);
+    global = getGlobal();
+  }
+  currentSearch = selectCurrentMiddleSearch(global, tabId)!;
+
+  const {
+    results, savedTag, type, isHashtag,
+  } = currentSearch;
   const offsetId = results?.nextOffsetId;
+  const offsetRate = results?.nextOffsetRate;
+  const offsetPeerId = results?.nextOffsetPeerId;
+  const offsetPeer = offsetPeerId ? selectChat(global, offsetPeerId) : undefined;
 
-  if (!query && !savedTag) {
+  const shouldHaveQuery = isHashtag || !savedTag;
+  if (shouldHaveQuery && !query) {
+    global = updateMiddleSearch(global, realChatId, threadId, {
+      fetchingQuery: undefined,
+    }, tabId);
+    setGlobal(global);
     return;
   }
 
-  const result = await callApi('searchMessagesLocal', {
-    chat,
-    type: 'text',
-    query,
-    threadId,
-    limit: MESSAGE_SEARCH_SLICE,
-    offsetId,
-    isSavedDialog,
-    savedTag,
-  });
+  global = updateMiddleSearch(global, realChatId, threadId, {
+    fetchingQuery: query,
+  }, tabId);
+  setGlobal(global);
+
+  let result;
+  if (type === 'chat') {
+    result = await callApi('searchMessagesInChat', {
+      chat,
+      type: 'text',
+      query: isHashtag ? `#${query}` : query,
+      threadId,
+      limit: MESSAGE_SEARCH_SLICE,
+      offsetId,
+      isSavedDialog,
+      savedTag,
+    });
+  }
+
+  if (type === 'myChats') {
+    result = await callApi('searchMessagesGlobal', {
+      type: 'text',
+      query: isHashtag ? `#${query}` : query!,
+      limit: MESSAGE_SEARCH_SLICE,
+      offsetId,
+      offsetRate,
+      offsetPeer,
+    });
+  }
+
+  if (type === 'channels') {
+    result = await callApi('searchHashtagPosts', {
+      hashtag: query!,
+      limit: MESSAGE_SEARCH_SLICE,
+      offsetId,
+      offsetPeer,
+      offsetRate,
+    });
+  }
 
   if (!result) {
     return;
   }
 
   const {
-    chats, users, messages, totalCount, nextOffsetId,
+    chats, users, messages, totalCount, nextOffsetId, nextOffsetRate, nextOffsetPeerId,
   } = result;
 
-  const byId = buildCollectionByKey(messages, 'id');
-  const newFoundIds = Object.keys(byId).map(Number);
+  const newFoundIds = messages.map(getSearchResultKey);
 
   global = getGlobal();
 
-  currentSearch = selectCurrentTextSearch(global, tabId);
-  const hasTagChanged = !isSameReaction(savedTag, currentSearch?.savedTag);
-  if (!currentSearch || query !== currentSearch.query || hasTagChanged) {
+  currentSearch = selectCurrentMiddleSearch(global, tabId);
+  const hasTagChanged = currentSearch?.savedTag && !isSameReaction(savedTag, currentSearch.savedTag);
+  const hasSearchChanged = currentSearch?.fetchingQuery && currentSearch.fetchingQuery !== query;
+  if (!currentSearch || hasSearchChanged || hasTagChanged) {
     return;
   }
 
@@ -93,11 +143,42 @@ addActionHandler('searchTextMessagesLocal', async (global, actions, payload): Pr
 
   global = addChats(global, buildCollectionByKey(chats, 'id'));
   global = addUsers(global, buildCollectionByKey(users, 'id'));
-  global = addChatMessagesById(global, resultChatId, byId);
-  global = updateLocalTextSearchResults(global, resultChatId, threadId, newFoundIds, totalCount, nextOffsetId, tabId);
+  global = addMessages(global, messages);
+  global = updateMiddleSearch(global, resultChatId, threadId, {
+    fetchingQuery: undefined,
+  }, tabId);
+  global = updateMiddleSearchResults(global, resultChatId, threadId, {
+    foundIds: newFoundIds,
+    totalCount,
+    nextOffsetId,
+    nextOffsetRate,
+    nextOffsetPeerId,
+    query: query || '',
+  }, tabId);
   setGlobal(global);
 });
 
+addActionHandler('searchHashtag', (global, actions, payload): ActionReturnType => {
+  const { hashtag, tabId = getCurrentTabId() } = payload;
+
+  const messageList = selectCurrentMessageList(global, tabId);
+  if (!messageList) {
+    return;
+  }
+
+  const cleanQuery = hashtag.replace(/^#/, '');
+
+  actions.updateMiddleSearch({
+    chatId: messageList.chatId,
+    threadId: messageList.threadId,
+    update: {
+      isHashtag: true,
+      requestedQuery: cleanQuery,
+    },
+    tabId,
+  });
+});
+
 addActionHandler('searchSharedMediaMessages', (global, actions, payload): ActionReturnType => {
   const { tabId = getCurrentTabId() } = payload || {};
   const { chatId, threadId } = selectCurrentMessageList(global, tabId) || {};
@@ -203,7 +284,7 @@ async function searchSharedMedia<T extends GlobalState>(
 ) {
   const resultChatId = isSavedDialog ? global.currentUserId! : chat.id;
 
-  const result = await callApi('searchMessagesLocal', {
+  const result = await callApi('searchMessagesInChat', {
     chat,
     type,
     limit: SHARED_MEDIA_SLICE * 2,
@@ -367,7 +448,7 @@ async function searchChatMedia<T extends GlobalState>(
   global = setChatMediaSearchLoading(global, resultChatId, threadId, true, tabId);
   setGlobal(global);
 
-  const result = await callApi('searchMessagesLocal', {
+  const result = await callApi('searchMessagesInChat', {
     chat,
     type: 'media',
     limit,

src/global/actions/api/reactions.ts

@@ -7,8 +7,8 @@ import { getCurrentTabId } from '../../../util/establishMultitabRole';
 import {
   buildCollectionByCallback, buildCollectionByKey, omit, unique,
 } from '../../../util/iteratees';
+import { getMessageKey } from '../../../util/keys/messageKey';
 import * as mediaLoader from '../../../util/mediaLoader';
-import { getMessageKey } from '../../../util/messageKey';
 import requestActionTimeout from '../../../util/requestActionTimeout';
 import { callApi } from '../../../api/gramjs';
 import {

src/global/actions/apiUpdaters/chats.ts

@@ -4,7 +4,7 @@ import { MAIN_THREAD_ID } from '../../../api/types';
 
 import { ARCHIVED_FOLDER_ID, MAX_ACTIVE_PINNED_CHATS } from '../../../config';
 import { buildCollectionByKey, omit } from '../../../util/iteratees';
-import { isLocalMessageId } from '../../../util/messageKey';
+import { isLocalMessageId } from '../../../util/keys/messageKey';
 import { closeMessageNotifications, notifyAboutMessage } from '../../../util/notifications';
 import { buildLocalMessage } from '../../../api/gramjs/apiBuilders/messages';
 import { checkIfHasUnreadReactions, isChatChannel } from '../../helpers';

src/global/actions/apiUpdaters/messages.ts

@@ -15,7 +15,7 @@ import { getCurrentTabId } from '../../../util/establishMultitabRole';
 import {
   buildCollectionByKey, omit, pickTruthy, unique,
 } from '../../../util/iteratees';
-import { getMessageKey, isLocalMessageId } from '../../../util/messageKey';
+import { getMessageKey, isLocalMessageId } from '../../../util/keys/messageKey';
 import { notifyAboutMessage } from '../../../util/notifications';
 import { onTickEnd } from '../../../util/schedulers';
 import {

src/global/actions/ui/chats.ts

@@ -6,13 +6,13 @@ import { createMessageHashUrl } from '../../../util/routing';
 import { IS_ELECTRON } from '../../../util/windowEnvironment';
 import { addActionHandler, setGlobal } from '../../index';
 import {
+  closeMiddleSearch,
   exitMessageSelectMode, replaceTabThreadParam, updateCurrentMessageList, updateRequestedChatTranslation,
 } from '../../reducers';
 import { updateTabState } from '../../reducers/tabs';
 import {
   selectChat, selectCurrentMessageList, selectTabState,
 } from '../../selectors';
-import { closeLocalTextSearch } from './localSearch';
 
 addActionHandler('processOpenChatOrThread', (global, actions, payload): ActionReturnType => {
   const {
@@ -50,10 +50,11 @@ addActionHandler('processOpenChatOrThread', (global, actions, payload): ActionRe
         activeReactions: {},
         shouldPreventComposerAnimation: true,
       }, tabId);
+
+      global = closeMiddleSearch(global, chatId, threadId, tabId);
     }
 
     global = exitMessageSelectMode(global, tabId);
-    global = closeLocalTextSearch(global, tabId);
 
     global = updateTabState(global, {
       isStatisticsShown: false,

src/global/actions/ui/localSearch.ts

@@ -1,93 +0,0 @@
-import type { ActionReturnType, GlobalState, TabArgs } from '../../types';
-
-import { getCurrentTabId } from '../../../util/establishMultitabRole';
-import { MEMO_EMPTY_ARRAY } from '../../../util/memo';
-import { buildChatThreadKey, isSameReaction } from '../../helpers';
-import { addActionHandler } from '../../index';
-import {
-  replaceLocalTextSearchResults,
-  updateLocalTextSearch,
-  updateLocalTextSearchTag,
-  updateSharedMediaSearchType,
-} from '../../reducers';
-import { selectCurrentMessageList, selectTabState } from '../../selectors';
-
-addActionHandler('openLocalTextSearch', (global, actions, payload): ActionReturnType => {
-  const { tabId = getCurrentTabId() } = payload || {};
-  const { chatId, threadId } = selectCurrentMessageList(global, tabId) || {};
-  if (!chatId || !threadId) {
-    return undefined;
-  }
-
-  return updateLocalTextSearch(global, chatId, threadId, '', tabId);
-});
-
-addActionHandler('closeLocalTextSearch', (global, actions, payload): ActionReturnType => {
-  const { tabId = getCurrentTabId() } = payload || {};
-  return closeLocalTextSearch(global, tabId);
-});
-
-addActionHandler('setLocalTextSearchQuery', (global, actions, payload): ActionReturnType => {
-  const { query, tabId = getCurrentTabId() } = payload!;
-
-  const { chatId, threadId } = selectCurrentMessageList(global, tabId) || {};
-  if (!chatId || !threadId) {
-    return undefined;
-  }
-
-  const chatThreadKey = buildChatThreadKey(chatId, threadId);
-  const { query: currentQuery } = selectTabState(global, tabId).localTextSearch.byChatThreadKey[chatThreadKey] || {};
-
-  if (query !== currentQuery) {
-    global = replaceLocalTextSearchResults(global, chatId, threadId, MEMO_EMPTY_ARRAY, undefined, undefined, tabId);
-  }
-
-  global = updateLocalTextSearch(global, chatId, threadId, query, tabId);
-
-  return global;
-});
-
-addActionHandler('setLocalTextSearchTag', (global, actions, payload): ActionReturnType => {
-  const { tag, tabId = getCurrentTabId() } = payload!;
-
-  const { chatId, threadId } = selectCurrentMessageList(global, tabId) || {};
-  if (!chatId || !threadId) {
-    return undefined;
-  }
-
-  const chatThreadKey = buildChatThreadKey(chatId, threadId);
-  const { savedTag } = selectTabState(global, tabId).localTextSearch.byChatThreadKey[chatThreadKey] || {};
-
-  if (!isSameReaction(tag, savedTag)) {
-    global = replaceLocalTextSearchResults(global, chatId, threadId, MEMO_EMPTY_ARRAY, undefined, undefined, tabId);
-  }
-
-  global = updateLocalTextSearchTag(global, chatId, threadId, tag, tabId);
-
-  return global;
-});
-
-addActionHandler('setSharedMediaSearchType', (global, actions, payload): ActionReturnType => {
-  const { mediaType, tabId = getCurrentTabId() } = payload;
-  const { chatId, threadId } = selectCurrentMessageList(global, tabId) || {};
-  if (!chatId || !threadId) {
-    return undefined;
-  }
-
-  return updateSharedMediaSearchType(global, chatId, threadId, mediaType, tabId);
-});
-
-export function closeLocalTextSearch<T extends GlobalState>(
-  global: T,
-  ...[tabId = getCurrentTabId()]: TabArgs<T>
-): T {
-  const { chatId, threadId } = selectCurrentMessageList(global, tabId) || {};
-  if (!chatId || !threadId) {
-    return global;
-  }
-
-  global = updateLocalTextSearchTag(global, chatId, threadId, undefined, tabId);
-  global = updateLocalTextSearch(global, chatId, threadId, undefined, tabId);
-  global = replaceLocalTextSearchResults(global, chatId, threadId, undefined, undefined, undefined, tabId);
-  return global;
-}

src/global/actions/ui/middleSearch.ts

@@ -0,0 +1,76 @@
+import type { ActionReturnType } from '../../types';
+import { MAIN_THREAD_ID } from '../../../api/types';
+
+import { getCurrentTabId } from '../../../util/establishMultitabRole';
+import { addActionHandler } from '../../index';
+import {
+  closeMiddleSearch,
+  resetMiddleSearch,
+  updateMiddleSearch,
+  updateSharedMediaSearchType,
+} from '../../reducers';
+import { selectCurrentMessageList } from '../../selectors';
+
+addActionHandler('openMiddleSearch', (global, actions, payload): ActionReturnType => {
+  const { tabId = getCurrentTabId() } = payload || {};
+  const { chatId, threadId } = selectCurrentMessageList(global, tabId) || {};
+  if (!chatId || !threadId) {
+    return undefined;
+  }
+
+  return updateMiddleSearch(global, chatId, threadId, {}, tabId);
+});
+
+addActionHandler('closeMiddleSearch', (global, actions, payload): ActionReturnType => {
+  const { tabId = getCurrentTabId() } = payload || {};
+  const { chatId, threadId } = selectCurrentMessageList(global, tabId) || {};
+  if (!chatId || !threadId) {
+    return undefined;
+  }
+
+  return closeMiddleSearch(global, chatId, threadId, tabId);
+});
+
+addActionHandler('updateMiddleSearch', (global, actions, payload): ActionReturnType => {
+  const {
+    update, tabId = getCurrentTabId(),
+  } = payload;
+
+  let chatId;
+  let threadId;
+  if (payload.chatId) {
+    chatId = payload.chatId;
+    threadId = payload.threadId || MAIN_THREAD_ID;
+  } else {
+    const currentMessageList = selectCurrentMessageList(global, tabId);
+    if (!currentMessageList) {
+      return undefined;
+    }
+    chatId = currentMessageList.chatId;
+    threadId = currentMessageList.threadId;
+  }
+
+  global = updateMiddleSearch(global, chatId, threadId, update, tabId);
+
+  return global;
+});
+
+addActionHandler('resetMiddleSearch', (global, actions, payload): ActionReturnType => {
+  const { tabId = getCurrentTabId() } = payload || {};
+  const { chatId, threadId } = selectCurrentMessageList(global, tabId) || {};
+  if (!chatId || !threadId) {
+    return undefined;
+  }
+
+  return resetMiddleSearch(global, chatId, threadId, tabId);
+});
+
+addActionHandler('setSharedMediaSearchType', (global, actions, payload): ActionReturnType => {
+  const { mediaType, tabId = getCurrentTabId() } = payload;
+  const { chatId, threadId } = selectCurrentMessageList(global, tabId) || {};
+  if (!chatId || !threadId) {
+    return undefined;
+  }
+
+  return updateSharedMediaSearchType(global, chatId, threadId, mediaType, tabId);
+});

src/global/cache.ts

@@ -252,6 +252,10 @@ function unsafeMigrateCache(cached: GlobalState, initialState: GlobalState) {
   if (!cached.quickReplies) {
     cached.quickReplies = initialState.quickReplies;
   }
+
+  if (!cached.chats.loadingParameters) {
+    cached.chats.loadingParameters = initialState.chats.loadingParameters;
+  }
 }
 
 function updateCache(force?: boolean) {

src/global/helpers/chats.ts

@@ -27,6 +27,14 @@ export function isUserId(entityId: string) {
   return !entityId.startsWith('-');
 }
 
+export function isPeerChat(entity: ApiPeer): entity is ApiChat {
+  return 'title' in entity;
+}
+
+export function isPeerUser(entity: ApiPeer): entity is ApiUser {
+  return !isPeerChat(entity);
+}
+
 export function isChannelId(entityId: string) {
   return entityId.length === CHANNEL_ID_LENGTH && entityId.startsWith('-1');
 }
@@ -365,14 +373,12 @@ export function getMessageSenderName(lang: LangFn, chatId: string, sender?: ApiP
     return undefined;
   }
 
-  if (!isUserId(sender.id)) {
+  if (isPeerChat(sender)) {
     if (chatId === sender.id) return undefined;
 
-    return (sender as ApiChat).title;
+    return sender.title;
   }
 
-  sender = sender as ApiUser;
-
   if (sender.isSelf) {
     return lang('FromYou');
   }

src/global/helpers/index.ts

@@ -2,7 +2,7 @@ export * from './users';
 export * from './chats';
 export * from './messages';
 export * from './messageMedia';
-export * from './localSearch';
+export * from './middleSearch';
 export * from './reactions';
 export * from './bots';
 export * from './media';

src/global/helpers/messages.ts

@@ -1,11 +1,9 @@
 import type {
   ApiAttachment,
-  ApiChat,
   ApiMessage,
   ApiMessageEntityTextUrl,
   ApiPeer,
   ApiStory,
-  ApiUser,
 } from '../../api/types';
 import type { MediaContent } from '../../api/types/messages';
 import type { LangFn } from '../../hooks/useOldLang';
@@ -24,10 +22,15 @@ import {
   VIDEO_STICKER_MIME_TYPE,
 } from '../../config';
 import { areSortedArraysIntersecting, unique } from '../../util/iteratees';
-import { isLocalMessageId } from '../../util/messageKey';
+import { isLocalMessageId } from '../../util/keys/messageKey';
 import { getServerTime } from '../../util/serverTime';
 import { getGlobal } from '../index';
-import { getChatTitle, getCleanPeerId, isUserId } from './chats';
+import {
+  getChatTitle,
+  getCleanPeerId,
+  isPeerUser,
+  isUserId,
+} from './chats';
 import { getMainUsername, getUserFullName } from './users';
 
 const RE_LINK = new RegExp(RE_LINK_TEMPLATE, 'i');
@@ -182,7 +185,7 @@ export function isAnonymousOwnMessage(message: ApiMessage) {
 }
 
 export function getSenderTitle(lang: LangFn, sender: ApiPeer) {
-  return isUserId(sender.id) ? getUserFullName(sender as ApiUser) : getChatTitle(lang, sender as ApiChat);
+  return isPeerUser(sender) ? getUserFullName(sender) : getChatTitle(lang, sender);
 }
 
 export function getSendingState(message: ApiMessage) {

src/global/init.ts

@@ -6,12 +6,12 @@ import { isCacheApiSupported } from '../util/cacheApi';
 import { getCurrentTabId, reestablishMasterToSelf } from '../util/establishMultitabRole';
 import { initGlobal } from '../util/init';
 import { cloneDeep } from '../util/iteratees';
-import { isLocalMessageId } from '../util/messageKey';
+import { isLocalMessageId } from '../util/keys/messageKey';
 import { Bundles, loadBundle } from '../util/moduleLoader';
 import { parseLocationHash } from '../util/routing';
 import { updatePeerColors } from '../util/theme';
 import { IS_MULTITAB_SUPPORTED } from '../util/windowEnvironment';
-import { initializeChatMediaSearchResults } from './reducers/localSearch';
+import { initializeChatMediaSearchResults } from './reducers/middleSearch';
 import { updateTabState } from './reducers/tabs';
 import { initCache } from './cache';
 import {

src/global/initialState.ts

@@ -108,6 +108,11 @@ export const INITIAL_GLOBAL_STATE: GlobalState = {
     byId: {},
     fullInfoById: {},
     similarChannelsById: {},
+    loadingParameters: {
+      active: {},
+      archived: {},
+      saved: {},
+    },
   },
 
   messages: {
@@ -317,7 +322,7 @@ export const INITIAL_TAB_STATE: TabState = {
 
   userSearch: {},
 
-  localTextSearch: {
+  middleSearch: {
     byChatThreadKey: {},
   },
 

src/global/reducers/chats.ts

@@ -30,6 +30,25 @@ export function replaceChatListIds<T extends GlobalState>(
   };
 }
 
+export function replaceChatListLoadingParameters<T extends GlobalState>(
+  global: T, type: ChatListType, nextOffsetId?: number, nextOffsetPeerId?: string, nextOffsetDate?: number,
+): T {
+  return {
+    ...global,
+    chats: {
+      ...global.chats,
+      loadingParameters: {
+        ...global.chats.loadingParameters,
+        [type]: {
+          nextOffsetId,
+          nextOffsetPeerId,
+          nextOffsetDate,
+        },
+      },
+    },
+  };
+}
+
 export function updateChatLastMessageId<T extends GlobalState>(
   global: T, chatId: string, lastMessageId: number, listType?: ChatListType,
 ): T {

src/global/reducers/globalSearch.ts

@@ -4,11 +4,10 @@ import type { GlobalState, TabArgs, TabState } from '../types';
 
 import { getCurrentTabId } from '../../util/establishMultitabRole';
 import { areSortedArraysEqual } from '../../util/iteratees';
+import { getSearchResultKey } from '../../util/keys/searchResultKey';
 import { selectTabState } from '../selectors';
 import { updateTabState } from './tabs';
 
-const getComplexKey = (message: ApiMessage) => `${message.chatId}_${message.id}`;
-
 export function updateGlobalSearch<T extends GlobalState>(
   global: T,
   searchStatePartial: Partial<TabState['globalSearch']>,
@@ -35,12 +34,14 @@ export function updateGlobalSearchResults<T extends GlobalState>(
   newFoundMessages: ApiMessage[],
   totalCount: number,
   type: ApiGlobalMessageSearchType,
-  nextRate?: number,
+  nextOffsetRate?: number,
+  nextOffsetId?: number,
+  nextOffsetPeerId?: string,
   ...[tabId = getCurrentTabId()]: TabArgs<T>
 ): T {
   const { resultsByType } = selectTabState(global, tabId).globalSearch || {};
   const newFoundMessagesById = newFoundMessages.reduce((result, message) => {
-    result[getComplexKey(message)] = message;
+    result[getSearchResultKey(message)] = message;
 
     return result;
   }, {} as Record<string, ApiMessage>);
@@ -48,7 +49,7 @@ export function updateGlobalSearchResults<T extends GlobalState>(
 
   if (foundIdsForType !== undefined
     && Object.keys(newFoundMessagesById).every(
-      (newId) => foundIdsForType.includes(getComplexKey(newFoundMessagesById[newId])),
+      (newId) => foundIdsForType.includes(getSearchResultKey(newFoundMessagesById[newId])),
     )
   ) {
     return updateGlobalSearchFetchingStatus(global, { messages: false }, tabId);
@@ -56,7 +57,7 @@ export function updateGlobalSearchResults<T extends GlobalState>(
 
   const prevFoundIds = foundIdsForType || [];
   const newFoundIds = newFoundMessages
-    .map((message) => getComplexKey(message))
+    .map((message) => getSearchResultKey(message))
     .filter((id) => !prevFoundIds.includes(id));
   const foundIds = Array.prototype.concat(prevFoundIds, newFoundIds);
   const foundOrPrevFoundIds = areSortedArraysEqual(prevFoundIds, foundIds) ? prevFoundIds : foundIds;
@@ -68,7 +69,9 @@ export function updateGlobalSearchResults<T extends GlobalState>(
       ...(selectTabState(global, tabId).globalSearch || {}).resultsByType,
       [type]: {
         totalCount,
-        nextOffsetId: nextRate,
+        nextOffsetId,
+        nextOffsetRate,
+        nextOffsetPeerId,
         foundIds: foundOrPrevFoundIds,
       },
     },

src/global/reducers/index.ts

@@ -3,7 +3,7 @@ export * from './messages';
 export * from './symbols';
 export * from './users';
 export * from './globalSearch';
-export * from './localSearch';
+export * from './middleSearch';
 export * from './management';
 export * from './settings';
 export * from './twoFaSettings';

src/global/reducers/messages.ts

@@ -14,7 +14,7 @@ import { getCurrentTabId } from '../../util/establishMultitabRole';
 import {
   areSortedArraysEqual, excludeSortedArray, omit, pick, pickTruthy, unique,
 } from '../../util/iteratees';
-import { isLocalMessageId, type MessageKey } from '../../util/messageKey';
+import { isLocalMessageId, type MessageKey } from '../../util/keys/messageKey';
 import {
   hasMessageTtl, isMediaLoadableInViewer,
   mergeIdRanges, orderHistoryIds, orderPinnedIds,
@@ -38,7 +38,7 @@ import {
   selectThreadInfo,
   selectViewportIds,
 } from '../selectors';
-import { removeIdFromSearchResults } from './localSearch';
+import { removeIdFromSearchResults } from './middleSearch';
 import { updateTabState } from './tabs';
 import { clearMessageTranslation } from './translations';
 

src/global/reducers/middleSearch.ts

@@ -1,27 +1,24 @@
-import type { ApiMessage, ApiMessageSearchType, ApiReaction } from '../../api/types';
+import type { ApiMessage, ApiMessageSearchType } from '../../api/types';
 import type {
-  ChatMediaSearchParams, ChatMediaSearchSegment, LoadingState,
-  SharedMediaType, ThreadId,
+  ChatMediaSearchParams,
+  ChatMediaSearchSegment,
+  LoadingState,
+  MiddleSearchParams,
+  MiddleSearchResults,
+  SharedMediaType,
+  ThreadId,
 } from '../../types';
 import type { GlobalState, TabArgs } from '../types';
 
 import { getCurrentTabId } from '../../util/establishMultitabRole';
-import { areSortedArraysEqual, areSortedArraysIntersecting, unique } from '../../util/iteratees';
+import {
+  areSortedArraysEqual, areSortedArraysIntersecting, omit, unique,
+} from '../../util/iteratees';
 import { buildChatThreadKey, isMediaLoadableInViewer } from '../helpers';
 import { selectTabState } from '../selectors';
-import { selectChatMediaSearch } from '../selectors/localSearch';
+import { selectChatMediaSearch } from '../selectors/middleSearch';
 import { updateTabState } from './tabs';
 
-interface TextSearchParams {
-  query?: string;
-  savedTag?: ApiReaction;
-  results?: {
-    totalCount?: number;
-    nextOffsetId?: number;
-    foundIds?: number[];
-  };
-}
-
 interface SharedMediaSearchParams {
   currentType?: SharedMediaType;
   resultsByType?: Partial<Record<SharedMediaType, {
@@ -31,93 +28,128 @@ interface SharedMediaSearchParams {
   }>>;
 }
 
-function replaceLocalTextSearch<T extends GlobalState>(
+function replaceMiddleSearch<T extends GlobalState>(
   global: T,
   chatThreadKey: string,
-  searchParams: TextSearchParams,
+  searchParams?: MiddleSearchParams,
   ...[tabId = getCurrentTabId()]: TabArgs<T>
 ): T {
+  const current = selectTabState(global, tabId).middleSearch.byChatThreadKey;
+  if (!searchParams) {
+    return updateTabState(global, {
+      middleSearch: {
+        byChatThreadKey: omit(current, [chatThreadKey]),
+      },
+    }, tabId);
+  }
+
+  const { type = 'chat', ...rest } = searchParams;
   return updateTabState(global, {
-    localTextSearch: {
+    middleSearch: {
       byChatThreadKey: {
-        ...selectTabState(global, tabId).localTextSearch.byChatThreadKey,
-        [chatThreadKey]: searchParams,
+        ...selectTabState(global, tabId).middleSearch.byChatThreadKey,
+        [chatThreadKey]: {
+          type,
+          ...rest,
+        },
       },
     },
   }, tabId);
 }
 
-export function updateLocalTextSearch<T extends GlobalState>(
+export function updateMiddleSearch<T extends GlobalState>(
   global: T,
   chatId: string,
   threadId: ThreadId,
-  query?: string,
+  update: Partial<MiddleSearchParams>,
   ...[tabId = getCurrentTabId()]: TabArgs<T>
 ): T {
   const chatThreadKey = buildChatThreadKey(chatId, threadId);
+  const currentSearch = selectTabState(global, tabId).middleSearch.byChatThreadKey[chatThreadKey];
 
-  return replaceLocalTextSearch(global, chatThreadKey, {
-    ...selectTabState(global, tabId).localTextSearch.byChatThreadKey[chatThreadKey],
-    query,
-  }, tabId);
-}
-
-export function updateLocalTextSearchTag<T extends GlobalState>(
-  global: T,
-  chatId: string,
-  threadId: ThreadId,
-  tag?: ApiReaction,
-  ...[tabId = getCurrentTabId()]: TabArgs<T>
-): T {
-  const chatThreadKey = buildChatThreadKey(chatId, threadId);
-
-  const currentSearch = selectTabState(global, tabId).localTextSearch.byChatThreadKey[chatThreadKey];
-  const query = currentSearch?.query || '';
-
-  return replaceLocalTextSearch(global, chatThreadKey, {
+  const updated = {
+    type: 'chat',
     ...currentSearch,
-    query,
-    savedTag: tag,
-  }, tabId);
+    ...update,
+  } satisfies MiddleSearchParams;
+
+  if (!updated.isHashtag) {
+    updated.type = 'chat';
+  }
+
+  if (currentSearch && (currentSearch.type !== updated.type || currentSearch.savedTag !== updated.savedTag)) {
+    updated.results = undefined;
+  }
+
+  return replaceMiddleSearch(global, chatThreadKey, updated, tabId);
 }
 
-export function replaceLocalTextSearchResults<T extends GlobalState>(
+export function resetMiddleSearch<T extends GlobalState>(
   global: T,
   chatId: string,
   threadId: ThreadId,
-  foundIds?: number[],
-  totalCount?: number,
-  nextOffsetId?: number,
   ...[tabId = getCurrentTabId()]: TabArgs<T>
 ): T {
-  const chatThreadKey = buildChatThreadKey(chatId, threadId);
-
-  return replaceLocalTextSearch(global, chatThreadKey, {
-    ...selectTabState(global, tabId).localTextSearch.byChatThreadKey[chatThreadKey],
-    results: {
-      foundIds,
-      totalCount,
-      nextOffsetId,
-    },
+  return replaceMiddleSearch(global, buildChatThreadKey(chatId, threadId), {
+    type: 'chat',
   }, tabId);
 }
 
-export function updateLocalTextSearchResults<T extends GlobalState>(
+function replaceMiddleSearchResults<T extends GlobalState>(
   global: T,
   chatId: string,
   threadId: ThreadId,
-  newFoundIds: number[],
-  totalCount?: number,
-  nextOffsetId?: number,
+  results: MiddleSearchResults,
+  ...[tabId = getCurrentTabId()]: TabArgs<T>
+): T {
+  return updateMiddleSearch(global, chatId, threadId, {
+    results,
+    fetchingQuery: undefined,
+  }, tabId);
+}
+
+export function updateMiddleSearchResults<T extends GlobalState>(
+  global: T,
+  chatId: string,
+  threadId: ThreadId,
+  update: MiddleSearchResults,
   ...[tabId = getCurrentTabId()]: TabArgs<T>
 ): T {
   const chatThreadKey = buildChatThreadKey(chatId, threadId);
-  const { results } = selectTabState(global, tabId).localTextSearch.byChatThreadKey[chatThreadKey] || {};
+  const { results } = selectTabState(global, tabId).middleSearch.byChatThreadKey[chatThreadKey] || {};
+  const prevQuery = (results?.query) || '';
+  if (update.query !== prevQuery) {
+    return replaceMiddleSearchResults(global, chatId, threadId, update, tabId);
+  }
+
   const prevFoundIds = (results?.foundIds) || [];
-  const foundIds = orderFoundIdsByDescending(unique(Array.prototype.concat(prevFoundIds, newFoundIds)));
+  const {
+    query, foundIds: newFoundIds, totalCount, nextOffsetId, nextOffsetPeerId, nextOffsetRate,
+  } = update;
+  const foundIds = unique(Array.prototype.concat(prevFoundIds, newFoundIds));
   const foundOrPrevFoundIds = areSortedArraysEqual(prevFoundIds, foundIds) ? prevFoundIds : foundIds;
 
-  return replaceLocalTextSearchResults(global, chatId, threadId, foundOrPrevFoundIds, totalCount, nextOffsetId, tabId);
+  return replaceMiddleSearchResults(
+    global, chatId, threadId, {
+      query,
+      foundIds: foundOrPrevFoundIds,
+      totalCount,
+      nextOffsetId,
+      nextOffsetRate,
+      nextOffsetPeerId,
+    }, tabId,
+  );
+}
+
+export function closeMiddleSearch<T extends GlobalState>(
+  global: T,
+  chatId: string,
+  threadId: ThreadId,
+  ...[tabId = getCurrentTabId()]: TabArgs<T>
+): T {
+  const chatThreadKey = buildChatThreadKey(chatId, threadId);
+
+  return replaceMiddleSearch(global, chatThreadKey, undefined, tabId);
 }
 
 function replaceSharedMediaSearch<T extends GlobalState>(

src/global/selectors/chats.ts

@@ -41,6 +41,12 @@ export function selectPeerFullInfo<T extends GlobalState>(global: T, peerId: str
   return selectChatFullInfo(global, peerId);
 }
 
+export function selectChatListLoadingParameters<T extends GlobalState>(
+  global: T, listType: ChatListType,
+) {
+  return global.chats.loadingParameters[listType];
+}
+
 export function selectChatUser<T extends GlobalState>(global: T, chat: ApiChat) {
   const userId = getPrivateChatUserId(chat);
   if (!userId) {

src/global/selectors/index.ts

@@ -3,7 +3,7 @@ export * from './users';
 export * from './chats';
 export * from './messages';
 export * from './globalSearch';
-export * from './localSearch';
+export * from './middleSearch';
 export * from './management';
 export * from './symbols';
 export * from './payments';

src/global/selectors/messages.ts

@@ -22,8 +22,8 @@ import {
 } from '../../config';
 import { getCurrentTabId } from '../../util/establishMultitabRole';
 import { findLast } from '../../util/iteratees';
+import { getMessageKey, isLocalMessageId } from '../../util/keys/messageKey';
 import { MEMO_EMPTY_ARRAY } from '../../util/memo';
-import { getMessageKey, isLocalMessageId } from '../../util/messageKey';
 import { getServerTime } from '../../util/serverTime';
 import { IS_TRANSLATION_SUPPORTED } from '../../util/windowEnvironment';
 import {

src/global/selectors/middleSearch.ts

@@ -2,11 +2,11 @@ import type { ThreadId } from '../../types';
 import type { GlobalState, TabArgs } from '../types';
 
 import { getCurrentTabId } from '../../util/establishMultitabRole';
-import { buildChatThreadKey } from '../helpers/localSearch';
+import { buildChatThreadKey } from '../helpers/middleSearch';
 import { selectCurrentMessageList } from './messages';
 import { selectTabState } from './tabs';
 
-export function selectCurrentTextSearch<T extends GlobalState>(
+export function selectCurrentMiddleSearch<T extends GlobalState>(
   global: T,
   ...[tabId = getCurrentTabId()]: TabArgs<T>
 ) {
@@ -16,12 +16,8 @@ export function selectCurrentTextSearch<T extends GlobalState>(
   }
 
   const chatThreadKey = buildChatThreadKey(chatId, threadId);
-  const currentSearch = selectTabState(global, tabId).localTextSearch.byChatThreadKey[chatThreadKey];
-  if (!currentSearch || currentSearch.query === undefined) {
-    return undefined;
-  }
 
-  return currentSearch;
+  return selectTabState(global, tabId).middleSearch.byChatThreadKey[chatThreadKey];
 }
 
 export function selectCurrentSharedMediaSearch<T extends GlobalState>(

src/global/selectors/ui.ts

@@ -5,7 +5,6 @@ import { NewChatMembersProgress, RightColumnContent } from '../../types';
 
 import { getCurrentTabId } from '../../util/establishMultitabRole';
 import { getMessageVideo, getMessageWebPageVideo } from '../helpers/messageMedia';
-import { selectCurrentTextSearch } from './localSearch';
 import { selectCurrentManagement } from './management';
 import { selectIsStatisticsShown } from './statistics';
 import { selectTabState } from './tabs';
@@ -38,8 +37,6 @@ export function selectRightColumnContentKey<T extends GlobalState>(
     RightColumnContent.CreateTopic
   ) : tabState.pollResults.messageId ? (
     RightColumnContent.PollResults
-  ) : !isMobile && selectCurrentTextSearch(global, tabId) ? (
-    RightColumnContent.Search
   ) : selectCurrentManagement(global, tabId) ? (
     RightColumnContent.Management
   ) : tabState.isStatisticsShown && tabState.statistics.currentMessageId ? (

src/global/types.ts

@@ -112,6 +112,7 @@ import type {
   ManagementState,
   MediaViewerMedia,
   MediaViewerOrigin,
+  MiddleSearchParams,
   NewChatMembersProgress,
   NotifyException,
   PaymentStep,
@@ -127,6 +128,7 @@ import type {
   ThemeKey,
   ThreadId,
 } from '../types';
+import type { SearchResultKey } from '../util/keys/searchResultKey';
 import type { DownloadableMedia } from './helpers';
 
 export type MessageListType =
@@ -365,7 +367,8 @@ export type TabState = {
 
   globalSearch: {
     query?: string;
-    date?: number;
+    minDate?: number;
+    maxDate?: number;
     currentContent?: GlobalSearchContent;
     chatId?: string;
     foundTopicIds?: number[];
@@ -382,8 +385,10 @@ export type TabState = {
     };
     resultsByType?: Partial<Record<ApiGlobalMessageSearchType, {
       totalCount?: number;
-      nextOffsetId: number;
-      foundIds: string[];
+      nextOffsetId?: number;
+      nextOffsetPeerId?: string;
+      nextOffsetRate?: number;
+      foundIds: SearchResultKey[];
     }>>;
   };
 
@@ -397,16 +402,8 @@ export type TabState = {
   activeEmojiInteractions?: ActiveEmojiInteraction[];
   activeReactions: Record<string, ApiReaction[]>;
 
-  localTextSearch: {
-    byChatThreadKey: Record<string, {
-      query?: string;
-      savedTag?: ApiReaction;
-      results?: {
-        totalCount?: number;
-        nextOffsetId?: number;
-        foundIds?: number[];
-      };
-    }>;
+  middleSearch: {
+    byChatThreadKey: Record<string, MiddleSearchParams | undefined>;
   };
 
   sharedMediaSearch: {
@@ -930,6 +927,11 @@ export type GlobalState = {
       all?: Record<string, number>;
       saved?: Record<string, number>;
     };
+    loadingParameters: Record<ChatListType, {
+      nextOffsetId?: number;
+      nextOffsetPeerId?: string;
+      nextOffsetDate?: number;
+    }>;
     forDiscussionIds?: string[];
     // Obtained from GetFullChat / GetFullChannel
     fullInfoById: Record<string, ApiChatFullInfo>;
@@ -1342,19 +1344,26 @@ export interface ActionPayloads {
     userIds: string[];
   };
 
-  // message search
-  openLocalTextSearch: WithTabId | undefined;
-  closeLocalTextSearch: WithTabId | undefined;
-  setLocalTextSearchQuery: {
+  // Message search
+  openMiddleSearch: WithTabId | undefined;
+  closeMiddleSearch: WithTabId | undefined;
+  updateMiddleSearch: {
+    chatId: string;
+    threadId?: ThreadId;
+    update: Partial<Omit<MiddleSearchParams, 'results'>>;
+  } & WithTabId;
+  resetMiddleSearch: WithTabId | undefined;
+  performMiddleSearch: {
+    chatId: string;
+    threadId?: ThreadId;
     query?: string;
   } & WithTabId;
-  setLocalTextSearchTag: {
-    tag: ApiReaction | undefined;
+  searchHashtag: {
+    hashtag: string;
   } & WithTabId;
   setSharedMediaSearchType: {
     mediaType: SharedMediaType;
   } & WithTabId;
-  searchTextMessagesLocal: WithTabId | undefined;
   searchSharedMediaMessages: WithTabId | undefined;
   searchChatMediaMessages: {
     currentMediaMessageId: number;

src/hooks/events/useOutsideClick.ts

@@ -0,0 +1,22 @@
+import { useEffect } from '../../lib/teact/teact';
+
+import useLastCallback from '../useLastCallback';
+
+export function useClickOutside(
+  refs: React.RefObject<HTMLElement>[], callback: (event: MouseEvent) => void,
+) {
+  const handleClickOutside = useLastCallback((event: MouseEvent) => {
+    const clickedOutside = refs.every((ref) => {
+      return ref.current && !ref.current.contains(event.target as Node);
+    });
+
+    if (clickedOutside) callback(event);
+  });
+
+  useEffect(() => {
+    document.addEventListener('click', handleClickOutside);
+    return () => {
+      document.removeEventListener('click', handleClickOutside);
+    };
+  }, [handleClickOutside]);
+}

src/hooks/useInfiniteScroll.ts

@@ -17,19 +17,20 @@ const useInfiniteScroll = <ListId extends string | number>(
   listIds?: ListId[],
   isDisabled = false,
   listSlice = DEFAULT_LIST_SLICE,
-): [ListId[]?, GetMore?] => {
+): [ListId[]?, GetMore?, number?] => {
   const requestParamsRef = useRef<{
     direction?: LoadMoreDirection;
     offsetId?: ListId;
   }>();
 
-  const currentStateRef = useRef<{ viewportIds: ListId[]; isOnTop: boolean } | undefined>();
+  const currentStateRef = useRef<{ viewportIds: ListId[]; isOnTop: boolean; offset: number } | undefined>();
   if (!currentStateRef.current && listIds && !isDisabled) {
     const {
       newViewportIds,
       newIsOnTop,
+      fromOffset,
     } = getViewportSlice(listIds, LoadMoreDirection.Forwards, listSlice, listIds[0]);
-    currentStateRef.current = { viewportIds: newViewportIds, isOnTop: newIsOnTop };
+    currentStateRef.current = { viewportIds: newViewportIds, isOnTop: newIsOnTop, offset: fromOffset };
   }
 
   const forceUpdate = useForceUpdate();
@@ -45,12 +46,12 @@ const useInfiniteScroll = <ListId extends string | number>(
     const currentMiddleId = viewportIds && !isOnTop ? viewportIds[Math.round(viewportIds.length / 2)] : undefined;
     const defaultOffsetId = currentMiddleId && listIds.includes(currentMiddleId) ? currentMiddleId : listIds[0];
     const { offsetId = defaultOffsetId, direction = LoadMoreDirection.Forwards } = requestParamsRef.current || {};
-    const { newViewportIds, newIsOnTop } = getViewportSlice(listIds, direction, listSlice, offsetId);
+    const { newViewportIds, newIsOnTop, fromOffset } = getViewportSlice(listIds, direction, listSlice, offsetId);
 
     requestParamsRef.current = {};
 
     if (!viewportIds || !areSortedArraysEqual(viewportIds, newViewportIds)) {
-      currentStateRef.current = { viewportIds: newViewportIds, isOnTop: newIsOnTop };
+      currentStateRef.current = { viewportIds: newViewportIds, isOnTop: newIsOnTop, offset: fromOffset };
     }
   } else if (!listIds) {
     currentStateRef.current = undefined;
@@ -75,11 +76,11 @@ const useInfiniteScroll = <ListId extends string | number>(
     }
 
     const {
-      newViewportIds, areSomeLocal, areAllLocal, newIsOnTop,
+      newViewportIds, areSomeLocal, areAllLocal, newIsOnTop, fromOffset,
     } = getViewportSlice(listIds, direction, listSlice, offsetId);
 
     if (areSomeLocal && !(viewportIds && areSortedArraysEqual(viewportIds, newViewportIds))) {
-      currentStateRef.current = { viewportIds: newViewportIds, isOnTop: newIsOnTop };
+      currentStateRef.current = { viewportIds: newViewportIds, isOnTop: newIsOnTop, offset: fromOffset };
       forceUpdate();
     }
 
@@ -92,7 +93,7 @@ const useInfiniteScroll = <ListId extends string | number>(
     }
   });
 
-  return isDisabled ? [listIds] : [currentStateRef.current?.viewportIds, getMore];
+  return isDisabled ? [listIds] : [currentStateRef.current?.viewportIds, getMore, currentStateRef.current?.offset];
 };
 
 function getViewportSlice<ListId extends string | number>(
@@ -127,6 +128,7 @@ function getViewportSlice<ListId extends string | number>(
     areSomeLocal,
     areAllLocal,
     newIsOnTop: newViewportIds[0] === sourceIds[0],
+    fromOffset: from,
   };
 }
 

src/hooks/useLongPress.ts

@@ -2,10 +2,14 @@ import { useCallback, useEffect, useRef } from '../lib/teact/teact';
 
 const DEFAULT_THRESHOLD = 250;
 
-function useLongPress(
-  onStart: NoneToVoidFunction,
-  onEnd: NoneToVoidFunction,
-) {
+function useLongPress({
+  onClick, onStart, onEnd, threshold = DEFAULT_THRESHOLD,
+}: {
+  onStart?: NoneToVoidFunction;
+  onClick?: (event: React.MouseEvent | React.TouchEvent) => void;
+  onEnd?: NoneToVoidFunction;
+  threshold?: number;
+}) {
   const isLongPressActive = useRef(false);
   const isPressed = useRef(false);
   const timerId = useRef<number | undefined>(undefined);
@@ -18,20 +22,24 @@ function useLongPress(
 
     isPressed.current = true;
     timerId.current = window.setTimeout(() => {
-      onStart();
+      onStart?.();
       isLongPressActive.current = true;
-    }, DEFAULT_THRESHOLD);
-  }, [onStart]);
+    }, threshold);
+  }, [onStart, threshold]);
+
+  const cancel = useCallback((e: React.MouseEvent | React.TouchEvent) => {
+    if (!isPressed.current) return;
 
-  const cancel = useCallback(() => {
     if (isLongPressActive.current) {
-      onEnd();
+      onEnd?.();
+    } else {
+      onClick?.(e);
     }
 
     isLongPressActive.current = false;
     isPressed.current = false;
     window.clearTimeout(timerId.current);
-  }, [onEnd]);
+  }, [onEnd, onClick]);
 
   useEffect(() => {
     return () => {

src/lib/gramjs/tl/apiTl.js

@@ -1612,6 +1612,7 @@ channels.clickSponsoredMessage#18afbc93 channel:InputChannel random_id:bytes = B
 channels.toggleViewForumAsMessages#9738bb15 channel:InputChannel enabled:Bool = Updates;
 channels.getChannelRecommendations#25a71742 flags:# channel:flags.0?InputChannel = messages.Chats;
 channels.reportSponsoredMessage#af8ff6b9 channel:InputChannel random_id:bytes option:bytes = channels.SponsoredMessageReportResult;
+channels.searchPosts#d19f987b hashtag:string offset_rate:int offset_peer:InputPeer offset_id:int limit:int = messages.Messages;
 bots.setBotInfo#10cf3123 flags:# bot:flags.2?InputUser lang_code:string name:flags.3?string about:flags.0?string description:flags.1?string = Bool;
 bots.canSendMessage#1359f4e6 bot:InputUser = Bool;
 bots.allowSendMessage#f132e3ef bot:InputUser = Updates;

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

@@ -224,6 +224,7 @@
     "channels.getSponsoredMessages",
     "channels.getChannelRecommendations",
     "channels.reportSponsoredMessage",
+    "channels.searchPosts",
     "bots.canSendMessage",
     "bots.allowSendMessage",
     "bots.invokeWebViewCustomMethod",

src/lib/teact/teact-dom.ts

@@ -915,7 +915,7 @@ function DEBUG_checkKeyUniqueness(children: VirtualElementChildren) {
 
     if (keys.length !== unique(keys).length) {
       // eslint-disable-next-line no-console
-      console.warn('[Teact] Duplicated keys:', keys.filter((e, i, a) => a.indexOf(e) !== i));
+      console.warn('[Teact] Duplicated keys:', keys.filter((e, i, a) => a.indexOf(e) !== i), children);
       throw new Error('[Teact] Children keys are not unique');
     }
   }

src/styles/_variables.scss

@@ -256,7 +256,7 @@ $color-message-story-mention-to: #74bcff;
   --z-forum-panel: 13;
   --z-message-context-menu: 13;
   --z-scroll-down-button: 12;
-  --z-mobile-search: 12;
+  --z-local-search: 12;
   --z-left-header: 11;
   --z-middle-header: 11;
   --z-middle-footer: 11;

src/types/index.ts

@@ -17,6 +17,7 @@ import type {
   ApiUser,
   ApiVideo,
 } from '../api/types';
+import type { SearchResultKey } from '../util/keys/searchResultKey';
 import type { IconName } from './icons';
 
 export type TextPart = TeactNode;
@@ -299,7 +300,6 @@ export enum GlobalSearchContent {
 
 export enum RightColumnContent {
   ChatInfo,
-  Search,
   Management,
   Statistics,
   BoostStatistics,
@@ -399,6 +399,24 @@ export type ProfileTabType =
   | 'similarChannels'
   | 'dialogs';
 export type SharedMediaType = 'media' | 'documents' | 'links' | 'audio' | 'voice';
+export type MiddleSearchType = 'chat' | 'myChats' | 'channels';
+export type MiddleSearchParams = {
+  requestedQuery?: string;
+  savedTag?: ApiReaction;
+  isHashtag?: boolean;
+  fetchingQuery?: string;
+  type: MiddleSearchType;
+  results?: MiddleSearchResults;
+};
+export type MiddleSearchResults = {
+  query: string;
+  totalCount?: number;
+  nextOffsetId?: number;
+  nextOffsetPeerId?: string;
+  nextOffsetRate?: number;
+  foundIds?: SearchResultKey[];
+};
+
 export type ApiPrivacyKey = 'phoneNumber' | 'addByPhone' | 'lastSeen' | 'profilePhoto' | 'voiceMessages' |
 'forwards' | 'chatInvite' | 'phoneCall' | 'phoneP2P' | 'bio' | 'birthday';
 export type PrivacyVisibility = 'everybody' | 'contacts' | 'closeFriends' | 'nonContacts' | 'nobody';

src/types/language.d.ts

@@ -1185,7 +1185,6 @@ export interface LangPair {
   'AttachSticker': undefined;
   'AttachMusic': undefined;
   'AttachContact': undefined;
-  'PaymentInvoice': undefined;
   'MessageLocation': undefined;
   'MessageLiveLocation': undefined;
   'ServiceNotifications': undefined;
@@ -1511,8 +1510,11 @@ export interface LangPair {
   'MenuBetaChangelog': undefined;
   'MenuSwitchToK': undefined;
   'MenuInstallApp': undefined;
-  'RemoveEffect' : undefined;
+  'RemoveEffect': undefined;
   'ReplyInPrivateMessage': undefined;
+  'AriaSearchOlderResult': undefined;
+  'AriaSearchNewerResult': undefined;
+
 }
 
 export type LangKey = keyof LangPair;