Various fixes

submodules/HashtagSearchUI/Sources/HashtagSearchControllerNode.swift

@@ -54,6 +54,7 @@ final class HashtagSearchControllerNode: ASDisplayNode {
         self.shimmerNode.allowsGroupOpacity = true
         
         self.recentListNode = HashtagSearchRecentListNode(context: context)
+        self.recentListNode.alpha = 0.0
         
         let navigationController = controller.navigationController as? NavigationController
         if let peer {
@@ -150,6 +151,10 @@ final class HashtagSearchControllerNode: ASDisplayNode {
             }
             self.searchContentNode.query = query
             self.updateSearchQuery(query)
+            
+            Queue.mainQueue().after(0.4) {
+                let _ = addRecentHashtagSearchQuery(engine: context.engine, string: query).startStandalone()
+            }
         }
         
         self.currentController?.isSelectingMessagesUpdated = { [weak self] isSelecting in
@@ -303,9 +308,20 @@ final class HashtagSearchControllerNode: ASDisplayNode {
             self.insertSubnode(self.recentListNode, aboveSubnode: self.shimmerNode)
         }
         
-        self.recentListNode.frame = CGRect(origin: .zero, size: layout.size)
+        transition.updateFrame(node: self.recentListNode, frame: CGRect(origin: .zero, size: layout.size))
         self.recentListNode.updateLayout(layout: ContainerViewLayout(size: layout.size, metrics: layout.metrics, deviceMetrics: layout.deviceMetrics, intrinsicInsets: UIEdgeInsets(top: insets.top - 35.0, left: layout.safeInsets.left, bottom: layout.intrinsicInsets.bottom, right: layout.safeInsets.right), safeInsets: layout.safeInsets, additionalInsets: layout.additionalInsets, statusBarHeight: nil, inputHeight: layout.inputHeight, inputHeightIsInteractivellyChanging: false, inVoiceOver: false), transition: transition)
-        self.recentListNode.isHidden = !self.query.isEmpty
+        
+        let recentTransition = ContainedViewLayoutTransition.animated(duration: 0.2, curve: .easeInOut)
+        if self.query.isEmpty {
+            recentTransition.updateAlpha(node: self.recentListNode, alpha: 1.0)
+        } else if self.recentListNode.alpha > 0.0 {
+            Queue.mainQueue().after(0.1, {
+                if !self.query.isEmpty {
+                    recentTransition.updateAlpha(node: self.recentListNode, alpha: 0.0)
+                }
+            })
+        }
+        
         
         if !self.hasValidLayout {
             self.hasValidLayout = true

submodules/TelegramUI/Components/Chat/ChatInlineSearchResultsListComponent/Sources/ChatInlineSearchResultsListComponent.swift

@@ -768,10 +768,14 @@ public final class ChatInlineSearchResultsListComponent: Component {
                         }
                         
                         let renderedPeer: EngineRenderedPeer
-                        if let effectiveAuthor {
+                        if let effectiveAuthor, !component.showEmptyResults {
                             renderedPeer = EngineRenderedPeer(peer: effectiveAuthor)
                         } else {
-                            renderedPeer = EngineRenderedPeer(peerId: message.id.peerId, peers: [:], associatedMedia: [:])
+                            var peers: [EnginePeer.Id: EnginePeer] = [:]
+                            if let peer = message.peers[message.id.peerId] {
+                                peers[message.id.peerId] = EnginePeer(peer)
+                            }
+                            renderedPeer = EngineRenderedPeer(peerId: message.id.peerId, peers: peers, associatedMedia: [:])
                         }
                         
                         return ChatListItem(
@@ -800,7 +804,7 @@ public final class ChatInlineSearchResultsListComponent: Component {
                                 inputActivities: nil,
                                 promoInfo: nil,
                                 ignoreUnreadBadge: false,
-                                displayAsMessage: component.peerId != component.context.account.peerId,
+                                displayAsMessage: component.peerId != component.context.account.peerId && !component.showEmptyResults,
                                 hasFailedMessages: false,
                                 forumTopicData: nil,
                                 topForumTopicItems: [],

submodules/TelegramUI/Sources/ChatInterfaceStateContextMenus.swift

@@ -281,10 +281,12 @@ private func canViewReadStats(message: Message, participantCount: Int?, isMessag
 }
 
 func canReplyInChat(_ chatPresentationInterfaceState: ChatPresentationInterfaceState, accountPeerId: PeerId) -> Bool {
+    if case let .customChatContents(contents) = chatPresentationInterfaceState.subject, case .hashTagSearch = contents.kind {
+        return false
+    }
     if case .customChatContents = chatPresentationInterfaceState.chatLocation {
         return true
     }
-    
     guard let peer = chatPresentationInterfaceState.renderedPeer?.peer else {
         return false
     }

submodules/TelegramUI/Sources/ChatTagSearchInputPanelNode.swift

@@ -228,7 +228,15 @@ final class ChatTagSearchInputPanelNode: ChatInputPanelNode {
             if let currentId = results.currentId, let index = results.messageIndices.firstIndex(where: { $0.id == currentId }) {
                 canChangeListMode = true
                 
-                if params.interfaceState.displayHistoryFilterAsList || self.alwaysShowTotalMessagesCount {
+                if self.alwaysShowTotalMessagesCount {
+                    let value = presentationStringsFormattedNumber(Int32(displayTotalCount), params.interfaceState.dateTimeFormat.groupingSeparator)
+                    let suffix = params.interfaceState.strings.Chat_BottomSearchPanel_MessageCount(Int32(displayTotalCount))
+                    resultsTextString = [AnimatedTextComponent.Item(
+                        id: "text",
+                        isUnbreakable: true,
+                        content: .text(params.interfaceState.strings.Chat_BottomSearchPanel_MessageCountFormat(value, suffix).string)
+                    )]
+                } else if params.interfaceState.displayHistoryFilterAsList {
                     resultsTextString = extractAnimatedTextString(string: params.interfaceState.strings.Chat_BottomSearchPanel_MessageCountFormat(
                         ".",
                         "."