[WIP] Business

submodules/AccountContext/Sources/AccountContext.swift

@@ -395,13 +395,13 @@ public enum ChatSearchDomain: Equatable {
 public enum ChatLocation: Equatable {
     case peer(id: PeerId)
     case replyThread(message: ChatReplyThreadMessage)
-    case feed(id: Int32)
+    case customChatContents
 }
 
 public extension ChatLocation {
     var normalized: ChatLocation {
         switch self {
-        case .peer, .feed:
+        case .peer, .customChatContents:
             return self
         case let .replyThread(message):
             return .replyThread(message: message.normalized)
@@ -936,7 +936,8 @@ public protocol SharedAccountContext: AnyObject {
     func makeChatbotSetupScreen(context: AccountContext) -> ViewController
     func makeBusinessLocationSetupScreen(context: AccountContext) -> ViewController
     func makeBusinessHoursSetupScreen(context: AccountContext) -> ViewController
-    func makeGreetingMessageSetupScreen(context: AccountContext) -> ViewController
+    func makeGreetingMessageSetupScreen(context: AccountContext, isAwayMode: Bool) -> ViewController
+    func makeQuickReplySetupScreen(context: AccountContext) -> ViewController
     func navigateToChatController(_ params: NavigateToChatControllerParams)
     func navigateToForumChannel(context: AccountContext, peerId: EnginePeer.Id, navigationController: NavigationController)
     func navigateToForumThread(context: AccountContext, peerId: EnginePeer.Id, threadId: Int64, messageId: EngineMessage.Id?,  navigationController: NavigationController, activateInput: ChatControllerActivateInput?, keepStack: NavigateToChatKeepStack) -> Signal<Never, NoError>

submodules/AccountContext/Sources/ChatController.swift

@@ -744,6 +744,7 @@ public enum ChatControllerSubject: Equatable {
     case scheduledMessages
     case pinnedMessages(id: EngineMessage.Id?)
     case messageOptions(peerIds: [EnginePeer.Id], ids: [EngineMessage.Id], info: MessageOptionsInfo)
+    case customChatContents(contents: ChatCustomContentsProtocol)
     
     public static func ==(lhs: ChatControllerSubject, rhs: ChatControllerSubject) -> Bool {
         switch lhs {
@@ -771,6 +772,12 @@ public enum ChatControllerSubject: Equatable {
             } else {
                 return false
             }
+        case let .customChatContents(lhsValue):
+            if case let .customChatContents(rhsValue) = rhs, lhsValue === rhsValue {
+                return true
+            } else {
+                return false
+            }
         }
     }
     
@@ -1050,7 +1057,23 @@ public enum ChatHistoryListSource {
     }
     
     case `default`
-    case custom(messages: Signal<([Message], Int32, Bool), NoError>, messageId: MessageId, quote: Quote?, loadMore: (() -> Void)?)
+    case custom(messages: Signal<([Message], Int32, Bool), NoError>, messageId: MessageId?, quote: Quote?, loadMore: (() -> Void)?)
+}
+
+public enum ChatCustomContentsKind: Equatable {
+    case greetingMessageInput
+    case awayMessageInput
+    case quickReplyMessageInput(shortcut: String)
+}
+
+public protocol ChatCustomContentsProtocol: AnyObject {
+    var kind: ChatCustomContentsKind { get }
+    var messages: Signal<[Message], NoError> { get }
+    var messageLimit: Int? { get }
+    
+    func enqueueMessages(messages: [EnqueueMessage])
+    func deleteMessages(ids: [EngineMessage.Id])
+    func editMessage(id: EngineMessage.Id, text: String, media: RequestEditMessageMedia, entities: TextEntitiesMessageAttribute?, webpagePreviewAttribute: WebpagePreviewMessageAttribute?, disableUrlPreview: Bool)
 }
 
 public enum ChatHistoryListDisplayHeaders {
@@ -1069,7 +1092,7 @@ public protocol ChatControllerInteractionProtocol: AnyObject {
 
 public enum ChatHistoryNodeHistoryState: Equatable {
     case loading
-    case loaded(isEmpty: Bool)
+    case loaded(isEmpty: Bool, hasReachedLimits: Bool)
 }
 
 public protocol ChatHistoryListNode: ListView {

submodules/AccountContext/Sources/MediaManager.swift

@@ -36,8 +36,8 @@ public enum PeerMessagesPlaylistLocation: Equatable, SharedMediaPlaylistLocation
                     return .peer(peerId)
                 case let .replyThread(replyThreaMessage):
                     return .peer(replyThreaMessage.peerId)
-                case let .feed(id):
-                    return .feed(id)
+                case .customChatContents:
+                    return .custom
                 }
             case let .singleMessage(id):
                 return .peer(id.peerId)

submodules/ChatListUI/Sources/Node/ChatListItem.swift

@@ -26,6 +26,7 @@ import TextNodeWithEntities
 import ComponentFlow
 import EmojiStatusComponent
 import AvatarVideoNode
+import AppBundle
 
 public enum ChatListItemContent {
     public struct ThreadInfo: Equatable {
@@ -89,6 +90,16 @@ public enum ChatListItemContent {
         }
     }
     
+    public struct CustomMessageListData: Equatable {
+        public var commandPrefix: String?
+        public var messageCount: Int?
+        
+        public init(commandPrefix: String?, messageCount: Int?) {
+            self.commandPrefix = commandPrefix
+            self.messageCount = messageCount
+        }
+    }
+    
     public struct PeerData {
         public var messages: [EngineMessage]
         public var peer: EngineRenderedPeer
@@ -112,6 +123,7 @@ public enum ChatListItemContent {
         public var requiresPremiumForMessaging: Bool
         public var displayAsTopicList: Bool
         public var tags: [Tag]
+        public var customMessageListData: CustomMessageListData?
         
         public init(
             messages: [EngineMessage],
@@ -135,7 +147,8 @@ public enum ChatListItemContent {
             storyState: StoryState?,
             requiresPremiumForMessaging: Bool,
             displayAsTopicList: Bool,
-            tags: [Tag]
+            tags: [Tag],
+            customMessageListData: CustomMessageListData? = nil
         ) {
             self.messages = messages
             self.peer = peer
@@ -159,6 +172,7 @@ public enum ChatListItemContent {
             self.requiresPremiumForMessaging = requiresPremiumForMessaging
             self.displayAsTopicList = displayAsTopicList
             self.tags = tags
+            self.customMessageListData = customMessageListData
         }
     }
     
@@ -1153,6 +1167,7 @@ class ChatListItemNode: ItemListRevealOptionsItemNode {
     let inputActivitiesNode: ChatListInputActivitiesNode
     let dateNode: TextNode
     var dateStatusIconNode: ASImageNode?
+    var dateDisclosureIconView: UIImageView?
     let separatorNode: ASDisplayNode
     let statusNode: ChatListStatusNode
     let badgeNode: ChatListBadgeNode
@@ -1587,7 +1602,8 @@ class ChatListItemNode: ItemListRevealOptionsItemNode {
         
         if let peer = peer {
             var overrideImage: AvatarNodeImageOverride?
-            if peer.id.isReplies {
+            if case let .peer(peerData) = item.content, peerData.customMessageListData != nil {
+            } else if peer.id.isReplies {
                 overrideImage = .repliesIcon
             } else if peer.id.isAnonymousSavedMessages {
                 overrideImage = .anonymousSavedMessagesIcon
@@ -2021,15 +2037,21 @@ class ChatListItemNode: ItemListRevealOptionsItemNode {
             
             let enableChatListPhotos = true
             
-            let avatarDiameter = min(60.0, floor(item.presentationData.fontSize.baseDisplaySize * 60.0 / 17.0))
             
+            var avatarDiameter = min(60.0, floor(item.presentationData.fontSize.baseDisplaySize * 60.0 / 17.0))
             let avatarLeftInset: CGFloat
-            if item.interaction.isInlineMode {
-                avatarLeftInset = 12.0
-            } else if !useChatListLayout {
-                avatarLeftInset = 50.0
-            } else {
+            
+            if case let .peer(peerData) = item.content, let customMessageListData = peerData.customMessageListData, customMessageListData.commandPrefix != nil {
+                avatarDiameter = 40.0
                 avatarLeftInset = 18.0 + avatarDiameter
+            } else {
+                if item.interaction.isInlineMode {
+                    avatarLeftInset = 12.0
+                } else if !useChatListLayout {
+                    avatarLeftInset = 50.0
+                } else {
+                    avatarLeftInset = 18.0 + avatarDiameter
+                }
             }
             
             let badgeDiameter = floor(item.presentationData.fontSize.baseDisplaySize * 20.0 / 17.0)
@@ -2083,7 +2105,7 @@ class ChatListItemNode: ItemListRevealOptionsItemNode {
                     hideAuthor = true
             }
             
-            let attributedText: NSAttributedString
+            var attributedText: NSAttributedString
             var hasDraft = false
             
             var inlineAuthorPrefix: String?
@@ -2401,6 +2423,13 @@ class ChatListItemNode: ItemListRevealOptionsItemNode {
                         
                         attributedText = composedString
                         
+                        if case let .peer(peerData) = item.content, let customMessageListData = peerData.customMessageListData, let commandPrefix = customMessageListData.commandPrefix {
+                            let mutableAttributedText = NSMutableAttributedString(attributedString: attributedText)
+                            let boldTextFont = Font.semibold(floor(item.presentationData.fontSize.itemListBaseFontSize * 15.0 / 17.0))
+                            mutableAttributedText.insert(NSAttributedString(string: commandPrefix + " ", font: boldTextFont, textColor: theme.titleColor), at: 0)
+                            attributedText = mutableAttributedText
+                        }
+                        
                         if !ignoreForwardedIcon {
                             if case .savedMessagesChats = item.chatListLocation {
                                 displayForwardedIcon = false
@@ -2548,7 +2577,21 @@ class ChatListItemNode: ItemListRevealOptionsItemNode {
             
             switch contentData {
                 case let .chat(itemPeer, threadInfo, _, _, _, _, _):
-                    if let threadInfo = threadInfo {
+                    if case let .peer(peerData) = item.content, let customMessageListData = peerData.customMessageListData {
+                        if customMessageListData.commandPrefix != nil {
+                            titleAttributedString = nil
+                        } else {
+                            if let displayTitle = itemPeer.chatMainPeer?.displayTitle(strings: item.presentationData.strings, displayOrder: item.presentationData.nameDisplayOrder) {
+                                let textColor: UIColor
+                                if case let .chatList(index) = item.index, index.messageIndex.id.peerId.namespace == Namespaces.Peer.SecretChat {
+                                    textColor = theme.secretTitleColor
+                                } else {
+                                    textColor = theme.titleColor
+                                }
+                                titleAttributedString = NSAttributedString(string: displayTitle, font: titleFont, textColor: textColor)
+                            }
+                        }
+                    } else if let threadInfo = threadInfo {
                         titleAttributedString = NSAttributedString(string: threadInfo.info.title, font: titleFont, textColor: theme.titleColor)
                     } else if let message = messages.last, case let .user(author) = message.author, displayAsMessage {
                         titleAttributedString = NSAttributedString(string: author.id == account.peerId ? item.presentationData.strings.DialogList_You : EnginePeer.user(author).displayTitle(strings: item.presentationData.strings, displayOrder: item.presentationData.nameDisplayOrder), font: titleFont, textColor: theme.titleColor)
@@ -2587,7 +2630,13 @@ class ChatListItemNode: ItemListRevealOptionsItemNode {
             case let .peer(peerData):
                 topIndex = peerData.messages.first?.index
             }
-            if let topIndex {
+            if case let .peer(peerData) = item.content, let customMessageListData = peerData.customMessageListData {
+                if let messageCount = customMessageListData.messageCount {
+                    dateText = "\(messageCount)"
+                } else {
+                    dateText = " "
+                }
+            } else if let topIndex {
                 var t = Int(topIndex.timestamp)
                 var timeinfo = tm()
                 localtime_r(&t, &timeinfo)
@@ -2754,7 +2803,9 @@ class ChatListItemNode: ItemListRevealOptionsItemNode {
                     switch item.content {
                     case let .peer(peerData):
                         if let peer = peerData.messages.last?.author {
-                            if case .savedMessagesChats = item.chatListLocation, peer.id == item.context.account.peerId {
+                            if case let .peer(peerData) = item.content, peerData.customMessageListData != nil {
+                                currentCredibilityIconContent = nil
+                            } else if case .savedMessagesChats = item.chatListLocation, peer.id == item.context.account.peerId {
                                 currentCredibilityIconContent = nil
                             } else if peer.isScam {
                                 currentCredibilityIconContent = .text(color: item.presentationData.theme.chat.message.incoming.scamColor, string: item.presentationData.strings.Message_ScamAccount.uppercased())
@@ -2776,7 +2827,9 @@ class ChatListItemNode: ItemListRevealOptionsItemNode {
                         break
                     }
                 } else if case let .chat(itemPeer) = contentPeer, let peer = itemPeer.chatMainPeer {
-                    if case .savedMessagesChats = item.chatListLocation, peer.id == item.context.account.peerId {
+                    if case let .peer(peerData) = item.content, peerData.customMessageListData != nil {
+                        currentCredibilityIconContent = nil
+                    } else if case .savedMessagesChats = item.chatListLocation, peer.id == item.context.account.peerId {
                         currentCredibilityIconContent = nil
                     } else if peer.isScam {
                         currentCredibilityIconContent = .text(color: item.presentationData.theme.chat.message.incoming.scamColor, string: item.presentationData.strings.Message_ScamAccount.uppercased())
@@ -3066,16 +3119,21 @@ class ChatListItemNode: ItemListRevealOptionsItemNode {
                 animateContent = true
             }
             
-            let (measureLayout, measureApply) = makeMeasureLayout(TextNodeLayoutArguments(attributedString: titleAttributedString, backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: titleRectWidth, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
+            let (measureLayout, measureApply) = makeMeasureLayout(TextNodeLayoutArguments(attributedString: NSAttributedString(string: " ", font: titleFont, textColor: .black), backgroundColor: nil, maximumNumberOfLines: 1, truncationType: .end, constrainedSize: CGSize(width: titleRectWidth, height: CGFloat.greatestFiniteMagnitude), alignment: .natural, cutout: nil, insets: UIEdgeInsets()))
             
             let titleSpacing: CGFloat = -1.0
             let authorSpacing: CGFloat = -3.0
             var itemHeight: CGFloat = 8.0 * 2.0 + 1.0
             itemHeight -= 21.0
-            itemHeight += titleLayout.size.height
-            itemHeight += measureLayout.size.height * 3.0
-            itemHeight += titleSpacing
-            itemHeight += authorSpacing
+            if case let .peer(peerData) = item.content, let customMessageListData = peerData.customMessageListData, customMessageListData.commandPrefix != nil {
+                itemHeight += measureLayout.size.height * 2.0
+                itemHeight += 22.0
+            } else {
+                itemHeight += titleLayout.size.height
+                itemHeight += measureLayout.size.height * 3.0
+                itemHeight += titleSpacing
+                itemHeight += authorSpacing
+            }
                         
             let rawContentRect = CGRect(origin: CGPoint(x: 2.0, y: layoutOffset + floor(item.presentationData.fontSize.itemListBaseFontSize * 8.0 / 17.0)), size: CGSize(width: rawContentWidth, height: itemHeight - 12.0 - 9.0))
             
@@ -3466,7 +3524,32 @@ class ChatListItemNode: ItemListRevealOptionsItemNode {
                     let _ = mentionBadgeApply(animateBadges, true)
                     let _ = onlineApply(animateContent && animateOnline)
                     
-                    transition.updateFrame(node: strongSelf.dateNode, frame: CGRect(origin: CGPoint(x: contentRect.origin.x + contentRect.size.width - dateLayout.size.width, y: contentRect.origin.y + 2.0), size: dateLayout.size))
+                    var dateFrame = CGRect(origin: CGPoint(x: contentRect.origin.x + contentRect.size.width - dateLayout.size.width, y: contentRect.origin.y + 2.0), size: dateLayout.size)
+                    
+                    if case let .peer(peerData) = item.content, let customMessageListData = peerData.customMessageListData, customMessageListData.messageCount != nil {
+                        dateFrame.origin.x -= 10.0
+                        
+                        let dateDisclosureIconView: UIImageView
+                        if let current = strongSelf.dateDisclosureIconView {
+                            dateDisclosureIconView = current
+                        } else {
+                            dateDisclosureIconView = UIImageView(image: UIImage(bundleImageName: "Item List/DisclosureArrow")?.withRenderingMode(.alwaysTemplate))
+                            strongSelf.dateDisclosureIconView = dateDisclosureIconView
+                            strongSelf.mainContentContainerNode.view.addSubview(dateDisclosureIconView)
+                        }
+                        dateDisclosureIconView.tintColor = item.presentationData.theme.list.disclosureArrowColor
+                        let iconScale: CGFloat = 0.7
+                        if let image = dateDisclosureIconView.image {
+                            let imageSize = CGSize(width: floor(image.size.width * iconScale), height: floor(image.size.height * iconScale))
+                            let iconFrame = CGRect(origin: CGPoint(x: contentRect.origin.x + contentRect.size.width - imageSize.width + 4.0, y: floorToScreenPixels(dateFrame.midY - imageSize.height * 0.5)), size: imageSize)
+                            dateDisclosureIconView.frame = iconFrame
+                        }
+                    } else if let dateDisclosureIconView = strongSelf.dateDisclosureIconView {
+                        strongSelf.dateDisclosureIconView = nil
+                        dateDisclosureIconView.removeFromSuperview()
+                    }
+                    
+                    transition.updateFrame(node: strongSelf.dateNode, frame: dateFrame)
                     
                     var statusOffset: CGFloat = 0.0
                     if let dateIconImage {
@@ -3997,6 +4080,12 @@ class ChatListItemNode: ItemListRevealOptionsItemNode {
                         transition.updateAlpha(node: strongSelf.separatorNode, alpha: 1.0)
                     }
                     
+                    if case let .peer(peerData) = item.content, let customMessageListData = peerData.customMessageListData {
+                        if customMessageListData.messageCount != nil {
+                            strongSelf.separatorNode.isHidden = true
+                        }
+                    }
+                    
                     transition.updateFrame(node: strongSelf.backgroundNode, frame: CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: CGSize(width: layout.contentSize.width, height: itemHeight)))
                     let backgroundColor: UIColor
                     let highlightedBackgroundColor: UIColor
@@ -4012,7 +4101,11 @@ class ChatListItemNode: ItemListRevealOptionsItemNode {
                             highlightedBackgroundColor = theme.pinnedItemHighlightedBackgroundColor
                         }
                     } else {
-                        backgroundColor = theme.itemBackgroundColor
+                        if case let .peer(peerData) = item.content, peerData.customMessageListData != nil {
+                            backgroundColor = .clear
+                        } else {
+                            backgroundColor = theme.itemBackgroundColor
+                        }
                         highlightedBackgroundColor = theme.itemHighlightedBackgroundColor
                     }
                     

submodules/ChatPresentationInterfaceState/Sources/ChatPresentationInterfaceState.swift

@@ -17,7 +17,7 @@ public extension ChatLocation {
             return peerId
         case let .replyThread(replyThreadMessage):
             return replyThreadMessage.peerId
-        case .feed:
+        case .customChatContents:
             return nil
         }
     }
@@ -28,7 +28,7 @@ public extension ChatLocation {
             return nil
         case let .replyThread(replyThreadMessage):
             return replyThreadMessage.threadId
-        case .feed:
+        case .customChatContents:
             return nil
         }
     }

submodules/GalleryUI/Sources/GalleryController.swift

@@ -605,7 +605,7 @@ public class GalleryController: ViewController, StandalonePresentableController,
                 case let .replyThread(message):
                     peerIdValue = message.peerId
                     threadIdValue = message.threadId
-                case .feed:
+                case .customChatContents:
                     break
                 }
                 if peerIdValue == context.account.peerId, let customTag {

submodules/ItemListPeerActionItem/Sources/ItemListPeerActionItem.swift

@@ -55,6 +55,9 @@ public class ItemListPeerActionItem: ListViewItem, ItemListItem {
             if self.alwaysPlain {
                 neighbors.top = .sameSection(alwaysPlain: false)
             }
+            if self.alwaysPlain {
+                neighbors.bottom = .sameSection(alwaysPlain: false)
+            }
             let (layout, apply) = node.asyncLayout()(self, params, neighbors)
             
             node.contentSize = layout.contentSize
@@ -83,6 +86,9 @@ public class ItemListPeerActionItem: ListViewItem, ItemListItem {
                     if self.alwaysPlain {
                         neighbors.top = .sameSection(alwaysPlain: false)
                     }
+                    if self.alwaysPlain {
+                        neighbors.bottom = .sameSection(alwaysPlain: false)
+                    }
                     let (layout, apply) = makeLayout(self, params, neighbors)
                     Queue.mainQueue().async {
                         completion(layout, { _ in

submodules/Postbox/Sources/ChatLocation.swift

@@ -4,7 +4,7 @@ import SwiftSignalKit
 public enum ChatLocationInput {
     case peer(peerId: PeerId, threadId: Int64?)
     case thread(peerId: PeerId, threadId: Int64, data: Signal<MessageHistoryViewExternalInput, NoError>)
-    case feed(id: Int32, data: Signal<MessageHistoryViewExternalInput, NoError>)
+    case customChatContents
 }
 
 public extension ChatLocationInput {
@@ -14,7 +14,7 @@ public extension ChatLocationInput {
             return peerId
         case let .thread(peerId, _, _):
             return peerId
-        case .feed:
+        case .customChatContents:
             return nil
         }
     }
@@ -25,7 +25,7 @@ public extension ChatLocationInput {
             return threadId
         case let .thread(_, threadId, _):
             return threadId
-        case .feed:
+        case .customChatContents:
             return nil
         }
     }

submodules/Postbox/Sources/Message.swift

@@ -639,6 +639,10 @@ public extension MessageAttribute {
 
 public struct MessageGroupInfo: Equatable {
     public let stableId: UInt32
+    
+    public init(stableId: UInt32) {
+        self.stableId = stableId
+    }
 }
 
 public final class Message {

submodules/Postbox/Sources/MessageHistoryView.swift

@@ -1101,7 +1101,7 @@ public final class MessageHistoryView {
         self.topTaggedMessages = []
         self.additionalData = []
         self.isLoading = isLoading
-        self.isLoadingEarlier = true
+        self.isLoadingEarlier = false
         self.isAddedToChatList = false
         self.peerStoryStats = [:]
     }

submodules/Postbox/Sources/Postbox.swift

@@ -2997,6 +2997,8 @@ final class PostboxImpl {
     private func internalTransaction<T>(_ f: (Transaction) -> T) -> (result: T, updatedTransactionStateVersion: Int64?, updatedMasterClientId: Int64?) {
         let _ = self.isInTransaction.swap(true)
         
+        let startTime = CFAbsoluteTimeGetCurrent()
+        
         self.valueBox.begin()
         let transaction = Transaction(queue: self.queue, postbox: self)
         self.afterBegin(transaction: transaction)
@@ -3005,6 +3007,12 @@ final class PostboxImpl {
         transaction.disposed = true
         self.valueBox.commit()
         
+        let endTime = CFAbsoluteTimeGetCurrent()
+        let transactionDuration = endTime - startTime
+        if transactionDuration > 0.1 {
+            postboxLog("Postbox transaction took \(transactionDuration * 1000.0) ms")
+        }
+        
         let _ = self.isInTransaction.swap(false)
         
         if let currentUpdatedState = self.currentUpdatedState {
@@ -3079,7 +3087,7 @@ final class PostboxImpl {
         switch chatLocation {
         case let .peer(peerId, threadId):
             return .single((.peer(peerId: peerId, threadId: threadId), false))
-        case .thread(_, _, let data), .feed(_, let data):
+        case .thread(_, _, let data):
             return Signal { subscriber in
                 var isHoleFill = false
                 return (data
@@ -3089,6 +3097,9 @@ final class PostboxImpl {
                     return (.external(value), wasHoleFill)
                 }).start(next: subscriber.putNext, error: subscriber.putError, completed: subscriber.putCompletion)
             }
+        case .customChatContents:
+            assert(false)
+            return .never()
         }
     }
     

submodules/SearchPeerMembers/Sources/SearchPeerMembers.swift

@@ -81,7 +81,7 @@ public func searchPeerMembers(context: AccountContext, peerId: EnginePeer.Id, ch
                     return ActionDisposable {
                         disposable.dispose()
                     }
-                case .feed:
+                case .customChatContents:
                     subscriber.putNext(([], true))
                     
                     return ActionDisposable {

submodules/TelegramCore/Sources/State/AccountViewTracker.swift

@@ -179,7 +179,7 @@ private func wrappedHistoryViewAdditionalData(chatLocation: ChatLocationInput, a
                 result.append(.peerChatState(peerId))
             }
         }
-    case .feed:
+    case .customChatContents:
         break
     }
     return result
@@ -1839,7 +1839,7 @@ public final class AccountViewTracker {
                         if peerId.namespace == Namespaces.Peer.CloudChannel {
                             strongSelf.historyViewStateValidationContexts.updateView(id: viewId, view: nil, location: chatLocation)
                         }
-                    case .feed:
+                    case .customChatContents:
                         break
                     }
                 }
@@ -1852,7 +1852,7 @@ public final class AccountViewTracker {
             peerId = peerIdValue
         case let .thread(peerIdValue, _, _):
             peerId = peerIdValue
-        case .feed:
+        case .customChatContents:
             peerId = nil
         }
         if let peerId = peerId, peerId.namespace == Namespaces.Peer.CloudChannel {

submodules/TelegramStringFormatting/Sources/PresenceStrings.swift

@@ -107,6 +107,46 @@ public func stringForMonth(strings: PresentationStrings, month: Int32, ofYear ye
     }
 }
 
+private func monthAtIndex(_ index: Int, strings: PresentationStrings) -> String {
+    switch index {
+    case 0:
+        return strings.Month_ShortJanuary
+    case 1:
+        return strings.Month_ShortFebruary
+    case 2:
+        return strings.Month_ShortMarch
+    case 3:
+        return strings.Month_ShortApril
+    case 4:
+        return strings.Month_ShortMay
+    case 5:
+        return strings.Month_ShortJune
+    case 6:
+        return strings.Month_ShortJuly
+    case 7:
+        return strings.Month_ShortAugust
+    case 8:
+        return strings.Month_ShortSeptember
+    case 9:
+        return strings.Month_ShortOctober
+    case 10:
+        return strings.Month_ShortNovember
+    case 11:
+        return strings.Month_ShortDecember
+    default:
+        return ""
+    }
+}
+
+public func stringForCompactDate(timestamp: Int32, strings: PresentationStrings, dateTimeFormat: PresentationDateTimeFormat) -> String {
+    var t: time_t = time_t(timestamp)
+    var timeinfo: tm = tm()
+    localtime_r(&t, &timeinfo)
+    
+    //TODO:localize
+    return "\(shortStringForDayOfWeek(strings: strings, day: timeinfo.tm_wday)) \(timeinfo.tm_mday) \(monthAtIndex(Int(timeinfo.tm_mon), strings: strings))"
+}
+
 public enum RelativeTimestampFormatDay {
     case today
     case yesterday
@@ -362,37 +402,6 @@ public func stringForRelativeLiveLocationUpdateTimestamp(strings: PresentationSt
     }
 }
 
-private func monthAtIndex(_ index: Int, strings: PresentationStrings) -> String {
-    switch index {
-        case 0:
-            return strings.Month_GenJanuary
-        case 1:
-            return strings.Month_GenFebruary
-        case 2:
-            return strings.Month_GenMarch
-        case 3:
-            return strings.Month_GenApril
-        case 4:
-            return strings.Month_GenMay
-        case 5:
-            return strings.Month_GenJune
-        case 6:
-            return strings.Month_GenJuly
-        case 7:
-            return strings.Month_GenAugust
-        case 8:
-            return strings.Month_GenSeptember
-        case 9:
-            return strings.Month_GenOctober
-        case 10:
-            return strings.Month_GenNovember
-        case 11:
-            return strings.Month_GenDecember
-        default:
-            return ""
-    }
-}
-
 public func stringForRelativeActivityTimestamp(strings: PresentationStrings, dateTimeFormat: PresentationDateTimeFormat, preciseTime: Bool = false, relativeTimestamp: Int32, relativeTo timestamp: Int32) -> String {
     let difference = timestamp - relativeTimestamp
     if difference < 60 {

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

@@ -818,8 +818,6 @@ public class ChatMessageAnimatedStickerItemNode: ChatMessageItemView {
                         
                         if !isBroadcastChannel {
                             hasAvatar = true
-                        } else if case .feed = item.chatLocation {
-                            hasAvatar = true
                         }
                     }
                 } else if incoming {
@@ -844,8 +842,8 @@ public class ChatMessageAnimatedStickerItemNode: ChatMessageItemView {
                 } else if incoming {
                     hasAvatar = true
                 }
-            case .feed:
-                hasAvatar = true
+            case .customChatContents:
+                hasAvatar = false
             }
             
             if hasAvatar {
@@ -1445,6 +1443,9 @@ public class ChatMessageAnimatedStickerItemNode: ChatMessageItemView {
                     let dateAndStatusFrame = CGRect(origin: CGPoint(x: max(displayLeftInset, updatedImageFrame.maxX - dateAndStatusSize.width - 4.0), y: updatedImageFrame.maxY - dateAndStatusSize.height - 4.0 + imageBottomPadding), size: dateAndStatusSize)
                     animation.animator.updateFrame(layer: strongSelf.dateAndStatusNode.layer, frame: dateAndStatusFrame, completion: nil)
                     dateAndStatusApply(animation)
+                    if case .customChatContents = item.associatedData.subject {
+                        strongSelf.dateAndStatusNode.isHidden = true
+                    }
 
                     if needsReplyBackground {
                         if strongSelf.replyBackgroundContent == nil, let backgroundContent = item.controllerInteraction.presentationContext.backgroundNode?.makeBubbleBackground(for: .free) {

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

@@ -675,7 +675,8 @@ public final class ChatMessageAttachedContentNode: ASDisplayNode {
                 }
                 
                 var statusLayoutAndContinue: (CGFloat, (CGFloat) -> (CGSize, (ListViewItemUpdateAnimation) -> ChatMessageDateAndStatusNode))?
-                if case let .linear(_, bottom) = position {
+                if case .customChatContents = associatedData.subject {
+                } else if case let .linear(_, bottom) = position {
                     switch bottom {
                     case .None, .Neighbour(_, .footer, _):
                         if message.adAttribute == nil {

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

@@ -1446,8 +1446,8 @@ public class ChatMessageBubbleItemNode: ChatMessageItemView, ChatMessagePreviewI
                     
                     if !isBroadcastChannel {
                         hasAvatar = incoming
-                    } else if case .feed = item.chatLocation {
-                        hasAvatar = true
+                    } else if case .customChatContents = item.chatLocation {
+                        hasAvatar = false
                     }
                 }
             } else if incoming {
@@ -2072,7 +2072,8 @@ public class ChatMessageBubbleItemNode: ChatMessageItemView, ChatMessagePreviewI
             
             maximumNodeWidth = size.width
             
-            if mosaicRange.upperBound == contentPropertiesAndLayouts.count || contentPropertiesAndLayouts[contentPropertiesAndLayouts.count - 1].3.isAttachment {
+            if case .customChatContents = item.associatedData.subject {
+            } else if mosaicRange.upperBound == contentPropertiesAndLayouts.count || contentPropertiesAndLayouts[contentPropertiesAndLayouts.count - 1].3.isAttachment {
                 let message = item.content.firstMessage
                 
                 var edited = false

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

@@ -252,7 +252,10 @@ public class ChatMessageContactBubbleContentNode: ChatMessageBubbleContentNode {
                 let dateText = stringForMessageTimestampStatus(accountPeerId: item.context.account.peerId, message: item.message, dateTimeFormat: item.presentationData.dateTimeFormat, nameDisplayOrder: item.presentationData.nameDisplayOrder, strings: item.presentationData.strings, associatedData: item.associatedData)
                 
                 let statusType: ChatMessageDateAndStatusType?
-                switch position {
+                if case .customChatContents = item.associatedData.subject {
+                    statusType = nil
+                } else {
+                    switch position {
                     case .linear(_, .None), .linear(_, .Neighbour(true, _, _)):
                         if incoming {
                             statusType = .BubbleIncoming
@@ -267,6 +270,7 @@ public class ChatMessageContactBubbleContentNode: ChatMessageBubbleContentNode {
                         }
                     default:
                         statusType = nil
+                    }
                 }
                 
                 var statusSuggestedWidthAndContinue: (CGFloat, (CGFloat) -> (CGSize, (ListViewItemUpdateAnimation) -> Void))?

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

@@ -112,8 +112,11 @@ public class ChatMessageFileBubbleContentNode: ChatMessageBubbleContentNode {
                 incoming = false
             }
             let statusType: ChatMessageDateAndStatusType?
-            switch preparePosition {
-            case .linear(_, .None), .linear(_, .Neighbour(true, _, _)):
+            if case .customChatContents = item.associatedData.subject {
+                statusType = nil
+            } else {
+                switch preparePosition {
+                case .linear(_, .None), .linear(_, .Neighbour(true, _, _)):
                     if incoming {
                         statusType = .BubbleIncoming
                     } else {
@@ -127,6 +130,7 @@ public class ChatMessageFileBubbleContentNode: ChatMessageBubbleContentNode {
                     }
                 default:
                     statusType = nil
+                }
             }
             
             let automaticDownload = shouldDownloadMediaAutomatically(settings: item.controllerInteraction.automaticMediaDownloadSettings, peerType: item.associatedData.automaticDownloadPeerType, networkType: item.associatedData.automaticDownloadNetworkType, authorPeerId: item.message.author?.id, contactsPeerIds: item.associatedData.contactsPeerIds, media: selectedFile!)

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

@@ -201,21 +201,25 @@ public class ChatMessageInstantVideoBubbleContentNode: ChatMessageBubbleContentN
             }
             
             let statusType: ChatMessageDateAndStatusType?
-            switch preparePosition {
-            case .linear(_, .None), .linear(_, .Neighbour(true, _, _)):
-                if incoming {
-                    statusType = .BubbleIncoming
-                } else {
-                    if item.message.flags.contains(.Failed) {
-                        statusType = .BubbleOutgoing(.Failed)
-                    } else if (item.message.flags.isSending && !item.message.isSentOrAcknowledged) || item.attributes.updatingMedia != nil {
-                        statusType = .BubbleOutgoing(.Sending)
-                    } else {
-                        statusType = .BubbleOutgoing(.Sent(read: item.read))
-                    }
-                }
-            default:
+            if case .customChatContents = item.associatedData.subject {
                 statusType = nil
+            } else {
+                switch preparePosition {
+                case .linear(_, .None), .linear(_, .Neighbour(true, _, _)):
+                    if incoming {
+                        statusType = .BubbleIncoming
+                    } else {
+                        if item.message.flags.contains(.Failed) {
+                            statusType = .BubbleOutgoing(.Failed)
+                        } else if (item.message.flags.isSending && !item.message.isSentOrAcknowledged) || item.attributes.updatingMedia != nil {
+                            statusType = .BubbleOutgoing(.Sending)
+                        } else {
+                            statusType = .BubbleOutgoing(.Sent(read: item.read))
+                        }
+                    }
+                default:
+                    statusType = nil
+                }
             }
             
             let automaticDownload = shouldDownloadMediaAutomatically(settings: item.controllerInteraction.automaticMediaDownloadSettings, peerType: item.associatedData.automaticDownloadPeerType, networkType: item.associatedData.automaticDownloadNetworkType, authorPeerId: item.message.author?.id, contactsPeerIds: item.associatedData.contactsPeerIds, media: selectedFile!)

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

@@ -321,8 +321,8 @@ public class ChatMessageInstantVideoItemNode: ChatMessageItemView, UIGestureReco
                         
                         if !isBroadcastChannel {
                             hasAvatar = true
-                        } else if case .feed = item.chatLocation {
-                            hasAvatar = true
+                        } else if case .customChatContents = item.chatLocation {
+                            hasAvatar = false
                         }
                     }
                 } else if incoming {

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

@@ -949,6 +949,10 @@ public class ChatMessageInteractiveInstantVideoNode: ASDisplayNode {
                         animation.animator.updateFrame(layer: strongSelf.dateAndStatusNode.layer, frame: dateAndStatusFrame, completion: nil)
                     }
                     
+                    if case .customChatContents = item.associatedData.subject {
+                        strongSelf.dateAndStatusNode.isHidden = true
+                    }
+                    
                     if let videoNode = strongSelf.videoNode {
                         videoNode.bounds = CGRect(origin: CGPoint(), size: videoFrame.size)
                         if strongSelf.imageScale != imageScale {

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

@@ -365,7 +365,10 @@ public final class ChatMessageItemImpl: ChatMessageItem, CustomStringConvertible
         }
         self.avatarHeader = avatarHeader
         
-        var headers: [ListViewItemHeader] = [self.dateHeader]
+        var headers: [ListViewItemHeader] = []
+        if !self.disableDate {
+            headers.append(self.dateHeader)
+        }
         if case .messageOptions = associatedData.subject {
             headers = []
         }

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

@@ -223,7 +223,10 @@ public class ChatMessageMapBubbleContentNode: ChatMessageBubbleContentNode {
                 let dateText = stringForMessageTimestampStatus(accountPeerId: item.context.account.peerId, message: item.message, dateTimeFormat: item.presentationData.dateTimeFormat, nameDisplayOrder: item.presentationData.nameDisplayOrder, strings: item.presentationData.strings, format: dateFormat, associatedData: item.associatedData)
                 
                 let statusType: ChatMessageDateAndStatusType?
-                switch position {
+                if case .customChatContents = item.associatedData.subject {
+                    statusType = nil
+                } else {
+                    switch position {
                     case .linear(_, .None), .linear(_, .Neighbour(true, _, _)):
                         if selectedMedia?.venue != nil || activeLiveBroadcastingTimeout != nil {
                             if incoming {
@@ -252,6 +255,7 @@ public class ChatMessageMapBubbleContentNode: ChatMessageBubbleContentNode {
                         }
                     default:
                         statusType = nil
+                    }
                 }
                 
                 var statusSize = CGSize()

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

@@ -284,7 +284,10 @@ public class ChatMessageMediaBubbleContentNode: ChatMessageBubbleContentNode {
             let dateText = stringForMessageTimestampStatus(accountPeerId: item.context.account.peerId, message: item.message, dateTimeFormat: item.presentationData.dateTimeFormat, nameDisplayOrder: item.presentationData.nameDisplayOrder, strings: item.presentationData.strings, format: dateFormat, associatedData: item.associatedData)
 
             let statusType: ChatMessageDateAndStatusType?
-            switch preparePosition {
+            if case .customChatContents = item.associatedData.subject {
+                statusType = nil
+            } else {
+                switch preparePosition {
                 case .linear(_, .None), .linear(_, .Neighbour(true, _, _)):
                     if item.message.effectivelyIncoming(item.context.account.peerId) {
                         statusType = .ImageIncoming
@@ -301,6 +304,7 @@ public class ChatMessageMediaBubbleContentNode: ChatMessageBubbleContentNode {
                     statusType = nil
                 default:
                     statusType = nil
+                }
             }
 
             var isReplyThread = false

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

@@ -986,7 +986,10 @@ public class ChatMessagePollBubbleContentNode: ChatMessageBubbleContentNode {
                 let dateText = stringForMessageTimestampStatus(accountPeerId: item.context.account.peerId, message: item.message, dateTimeFormat: item.presentationData.dateTimeFormat, nameDisplayOrder: item.presentationData.nameDisplayOrder, strings: item.presentationData.strings, format: dateFormat, associatedData: item.associatedData)
                 
                 let statusType: ChatMessageDateAndStatusType?
-                switch position {
+                if case .customChatContents = item.associatedData.subject {
+                    statusType = nil
+                } else {
+                    switch position {
                     case .linear(_, .None), .linear(_, .Neighbour(true, _, _)):
                         if incoming {
                             statusType = .BubbleIncoming
@@ -1001,8 +1004,9 @@ public class ChatMessagePollBubbleContentNode: ChatMessageBubbleContentNode {
                         }
                     default:
                         statusType = nil
+                    }
                 }
-                
+                    
                 var statusSuggestedWidthAndContinue: (CGFloat, (CGFloat) -> (CGSize, (ListViewItemUpdateAnimation) -> Void))?
                 
                 if let statusType = statusType {

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

@@ -77,21 +77,25 @@ public class ChatMessageRestrictedBubbleContentNode: ChatMessageBubbleContentNod
                 let dateText = stringForMessageTimestampStatus(accountPeerId: item.context.account.peerId, message: item.message, dateTimeFormat: item.presentationData.dateTimeFormat, nameDisplayOrder: item.presentationData.nameDisplayOrder, strings: item.presentationData.strings, associatedData: item.associatedData)
                 
                 let statusType: ChatMessageDateAndStatusType?
-                switch position {
-                case .linear(_, .None), .linear(_, .Neighbour(true, _, _)):
-                    if incoming {
-                        statusType = .BubbleIncoming
-                    } else {
-                        if message.flags.contains(.Failed) {
-                            statusType = .BubbleOutgoing(.Failed)
-                        } else if message.flags.isSending && !message.isSentOrAcknowledged {
-                            statusType = .BubbleOutgoing(.Sending)
-                        } else {
-                            statusType = .BubbleOutgoing(.Sent(read: item.read))
-                        }
-                    }
-                default:
+                if case .customChatContents = item.associatedData.subject {
                     statusType = nil
+                } else {
+                    switch position {
+                    case .linear(_, .None), .linear(_, .Neighbour(true, _, _)):
+                        if incoming {
+                            statusType = .BubbleIncoming
+                        } else {
+                            if message.flags.contains(.Failed) {
+                                statusType = .BubbleOutgoing(.Failed)
+                            } else if message.flags.isSending && !message.isSentOrAcknowledged {
+                                statusType = .BubbleOutgoing(.Sending)
+                            } else {
+                                statusType = .BubbleOutgoing(.Sent(read: item.read))
+                            }
+                        }
+                    default:
+                        statusType = nil
+                    }
                 }
                 
                 let entities = [MessageTextEntity(range: 0..<rawText.count, type: .Italic)]

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

@@ -458,8 +458,8 @@ public class ChatMessageStickerItemNode: ChatMessageItemView {
                         
                         if !isBroadcastChannel {
                             hasAvatar = true
-                        } else if case .feed = item.chatLocation {
-                            hasAvatar = true
+                        } else if case .customChatContents = item.chatLocation {
+                            hasAvatar = false
                         }
                     }
                 } else if incoming {
@@ -484,8 +484,8 @@ public class ChatMessageStickerItemNode: ChatMessageItemView {
                 } else if incoming {
                     hasAvatar = true
                 }
-            case .feed:
-                hasAvatar = true
+            case .customChatContents:
+                hasAvatar = false
             }
             
             if hasAvatar {
@@ -975,6 +975,9 @@ public class ChatMessageStickerItemNode: ChatMessageItemView {
                     
                     animation.animator.updateFrame(layer: strongSelf.dateAndStatusNode.layer, frame: dateAndStatusFrame, completion: nil)
                     dateAndStatusApply(animation)
+                    if case .customChatContents = item.associatedData.subject {
+                        strongSelf.dateAndStatusNode.isHidden = true
+                    }
                     
                     if let updatedShareButtonNode = updatedShareButtonNode {
                         if updatedShareButtonNode !== strongSelf.shareButtonNode {

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

@@ -263,6 +263,9 @@ public class ChatMessageTextBubbleContentNode: ChatMessageBubbleContentNode {
                 default:
                     break
                 }
+                if case .customChatContents = item.associatedData.subject {
+                    displayStatus = false
+                }
                 if displayStatus {
                     if incoming {
                         statusType = .BubbleIncoming

submodules/TelegramUI/Components/ListItemSliderSelectorComponent/BUILD

@@ -14,7 +14,8 @@ swift_library(
         "//submodules/TelegramPresentationData",
         "//submodules/ComponentFlow",
         "//submodules/Components/MultilineTextComponent",
-        "//submodules/TelegramUI/Components/SliderComponent,
+        "//submodules/TelegramUI/Components/SliderComponent",
+        "//submodules/TelegramUI/Components/ListSectionComponent",
     ],
     visibility = [
         "//visibility:public",

submodules/TelegramUI/Components/ListItemSliderSelectorComponent/Sources/ListItemSliderSelectorComponent.swift

@@ -3,379 +3,141 @@ import UIKit
 import Display
 import AsyncDisplayKit
 import TelegramPresentationData
-import LegacyUI
 import ComponentFlow
 import MultilineTextComponent
+import ListSectionComponent
 import SliderComponent
 
-final class ListItemSliderSelectorComponent: Component {
-    typealias EnvironmentType = Empty
+public final class ListItemSliderSelectorComponent: Component {
+    public let theme: PresentationTheme
+    public let values: [String]
+    public let selectedIndex: Int
+    public let selectedIndexUpdated: (Int) -> Void
     
-    let title: String
-    let value: Float
-    let minValue: Float
-    let maxValue: Float
-    let startValue: Float
-    let isEnabled: Bool
-    let trackColor: UIColor?
-    let displayValue: Bool
-    let valueUpdated: (Float) -> Void
-    let isTrackingUpdated: ((Bool) -> Void)?
-    
-    init(
-        title: String,
-        value: Float,
-        minValue: Float,
-        maxValue: Float,
-        startValue: Float,
-        isEnabled: Bool,
-        trackColor: UIColor?,
-        displayValue: Bool,
-        valueUpdated: @escaping (Float) -> Void,
-        isTrackingUpdated: ((Bool) -> Void)? = nil
+    public init(
+        theme: PresentationTheme,
+        values: [String],
+        selectedIndex: Int,
+        selectedIndexUpdated: @escaping (Int) -> Void
     ) {
-        self.title = title
-        self.value = value
-        self.minValue = minValue
-        self.maxValue = maxValue
-        self.startValue = startValue
-        self.isEnabled = isEnabled
-        self.trackColor = trackColor
-        self.displayValue = displayValue
-        self.valueUpdated = valueUpdated
-        self.isTrackingUpdated = isTrackingUpdated
+        self.theme = theme
+        self.values = values
+        self.selectedIndex = selectedIndex
+        self.selectedIndexUpdated = selectedIndexUpdated
     }
     
-    static func ==(lhs: ListItemSliderSelectorComponent, rhs: ListItemSliderSelectorComponent) -> Bool {
-        if lhs.title != rhs.title {
+    public static func ==(lhs: ListItemSliderSelectorComponent, rhs: ListItemSliderSelectorComponent) -> Bool {
+        if lhs.theme !== rhs.theme {
             return false
         }
-        if lhs.value != rhs.value {
+        if lhs.values != rhs.values {
             return false
         }
-        if lhs.minValue != rhs.minValue {
-            return false
-        }
-        if lhs.maxValue != rhs.maxValue {
-            return false
-        }
-        if lhs.startValue != rhs.startValue {
-            return false
-        }
-        if lhs.isEnabled != rhs.isEnabled {
-            return false
-        }
-        if lhs.trackColor != rhs.trackColor {
-            return false
-        }
-        if lhs.displayValue != rhs.displayValue {
+        if lhs.selectedIndex != rhs.selectedIndex {
             return false
         }
         return true
     }
     
-    final class View: UIView, UITextFieldDelegate {
-        private let title = ComponentView<Empty>()
-        private let value = ComponentView<Empty>()
-        private var sliderView: TGPhotoEditorSliderView?
+    public final class View: UIView, ListSectionComponent.ChildView {
+        private var titles: [ComponentView<Empty>] = []
+        private var slider = ComponentView<Empty>()
         
         private var component: ListItemSliderSelectorComponent?
         private weak var state: EmptyComponentState?
         
-        override init(frame: CGRect) {
+        public var customUpdateIsHighlighted: ((Bool) -> Void)?
+        public private(set) var separatorInset: CGFloat = 0.0
+        
+        override public init(frame: CGRect) {
             super.init(frame: frame)
         }
         
-        required init?(coder: NSCoder) {
+        required public init?(coder: NSCoder) {
             fatalError("init(coder:) has not been implemented")
         }
                 
-        func update(component: ListItemSliderSelectorComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
+        func update(component: ListItemSliderSelectorComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: Transition) -> CGSize {
             self.component = component
             self.state = state
             
-            var internalIsTrackingUpdated: ((Bool) -> Void)?
-            if let isTrackingUpdated = component.isTrackingUpdated {
-                internalIsTrackingUpdated = { [weak self] isTracking in
-                    if let self {
-                        if isTracking {
-                            self.sliderView?.bordered = true
-                        } else {
-                            Queue.mainQueue().after(0.1) {
-                                self.sliderView?.bordered = false
-                            }
-                        }
-                        isTrackingUpdated(isTracking)
-                        let transition: Transition
-                        if isTracking {
-                            transition = .immediate
-                        } else {
-                            transition = .easeInOut(duration: 0.25)
-                        }
-                        if let titleView = self.title.view {
-                            transition.setAlpha(view: titleView, alpha: isTracking ? 0.0 : 1.0)
-                        }
-                        if let valueView = self.value.view {
-                            transition.setAlpha(view: valueView, alpha: isTracking ? 0.0 : 1.0)
-                        }
-                    }
-                }
-            }
-                        
-            let sliderView: TGPhotoEditorSliderView
-            if let current = self.sliderView {
-                sliderView = current
-                sliderView.value = CGFloat(component.value)
-            } else {
-                sliderView = TGPhotoEditorSliderView()
-                sliderView.backgroundColor = .clear
-                sliderView.startColor = UIColor(rgb: 0xffffff)
-                sliderView.enablePanHandling = true
-                sliderView.trackCornerRadius = 1.0
-                sliderView.lineSize = 2.0
-                sliderView.minimumValue = CGFloat(component.minValue)
-                sliderView.maximumValue = CGFloat(component.maxValue)
-                sliderView.startValue = CGFloat(component.startValue)
-                sliderView.value = CGFloat(component.value)
-                sliderView.disablesInteractiveTransitionGestureRecognizer = true
-                sliderView.addTarget(self, action: #selector(self.sliderValueChanged), for: .valueChanged)
-                sliderView.layer.allowsGroupOpacity = true
-                self.sliderView = sliderView
-                self.addSubview(sliderView)
-            }
-            sliderView.interactionBegan = {
-                internalIsTrackingUpdated?(true)
-            }
-            sliderView.interactionEnded = {
-                internalIsTrackingUpdated?(false)
-            }
+            let sideInset: CGFloat = 13.0
+            let titleSideInset: CGFloat = 20.0
+            let titleClippingSideInset: CGFloat = 14.0
             
-            if component.isEnabled {
-                sliderView.alpha = 1.3
-                sliderView.trackColor = component.trackColor ?? UIColor(rgb: 0xffffff)
-                sliderView.isUserInteractionEnabled = true
-            } else {
-                sliderView.trackColor = UIColor(rgb: 0xffffff)
-                sliderView.alpha = 0.3
-                sliderView.isUserInteractionEnabled = false
-            }
+            let titleAreaWidth: CGFloat = availableSize.width - titleSideInset * 2.0
             
-            transition.setFrame(view: sliderView, frame: CGRect(origin: CGPoint(x: 22.0, y: 7.0), size: CGSize(width: availableSize.width - 22.0 * 2.0, height: 44.0)))
-            sliderView.hitTestEdgeInsets = UIEdgeInsets(top: -sliderView.frame.minX, left: 0.0, bottom: 0.0, right: -sliderView.frame.minX)
-            
-            let titleSize = self.title.update(
-                transition: .immediate,
-                component: AnyComponent(
-                    Text(text: component.title, font: Font.regular(14.0), color: UIColor(rgb: 0x808080))
-                ),
-                environment: {},
-                containerSize: CGSize(width: 100.0, height: 100.0)
-            )
-            if let titleView = self.title.view {
-                if titleView.superview == nil {
-                    self.addSubview(titleView)
-                }
-                transition.setFrame(view: titleView, frame: CGRect(origin: CGPoint(x: 21.0, y: 0.0), size: titleSize))
-            }
-            
-            let valueText: String
-            if component.displayValue {
-                if component.value > 0.005 {
-                    valueText = String(format: "+%.2f", component.value)
-                } else if component.value < -0.005 {
-                    valueText = String(format: "%.2f", component.value)
+            for i in 0 ..< component.values.count {
+                var titleTransition = transition
+                let title: ComponentView<Empty>
+                if self.titles.count > i {
+                    title = self.titles[i]
                 } else {
-                    valueText = ""
+                    titleTransition = titleTransition.withAnimation(.none)
+                    title = ComponentView()
+                    self.titles.append(title)
                 }
-            } else {
-                valueText = ""
-            }
-            
-            let valueSize = self.value.update(
-                transition: .immediate,
-                component: AnyComponent(
-                    Text(text: valueText, font: Font.with(size: 14.0, traits: .monospacedNumbers), color: UIColor(rgb: 0xf8d74a))
-                ),
-                environment: {},
-                containerSize: CGSize(width: 100.0, height: 100.0)
-            )
-            if let valueView = self.value.view {
-                if valueView.superview == nil {
-                    self.addSubview(valueView)
-                }
-                transition.setFrame(view: valueView, frame: CGRect(origin: CGPoint(x: availableSize.width - 21.0 - valueSize.width, y: 0.0), size: valueSize))
-            }
-            
-            return CGSize(width: availableSize.width, height: 52.0)
-        }
-        
-        @objc private func sliderValueChanged() {
-            guard let component = self.component, let sliderView = self.sliderView else {
-                return
-            }
-            component.valueUpdated(Float(sliderView.value))
-        }
-    }
-
-    public func makeView() -> View {
-        return View(frame: CGRect())
-    }
-    
-    public func update(view: View, availableSize: CGSize, state: State, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
-        return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
-    }
-}
-
-struct AdjustmentTool: Equatable {
-    let key: EditorToolKey
-    let title: String
-    let value: Float
-    let minValue: Float
-    let maxValue: Float
-    let startValue: Float
-}
-
-final class AdjustmentsComponent: Component {
-    typealias EnvironmentType = Empty
-    
-    let tools: [AdjustmentTool]
-    let valueUpdated: (EditorToolKey, Float) -> Void
-    let isTrackingUpdated: (Bool) -> Void
-    
-    init(
-        tools: [AdjustmentTool],
-        valueUpdated: @escaping (EditorToolKey, Float) -> Void,
-        isTrackingUpdated: @escaping (Bool) -> Void
-    ) {
-        self.tools = tools
-        self.valueUpdated = valueUpdated
-        self.isTrackingUpdated = isTrackingUpdated
-    }
-    
-    static func ==(lhs: AdjustmentsComponent, rhs: AdjustmentsComponent) -> Bool {
-        if lhs.tools != rhs.tools {
-            return false
-        }
-        return true
-    }
-    
-    final class View: UIView {
-        private let scrollView = UIScrollView()
-        private var toolViews: [ComponentView<Empty>] = []
-        
-        private var component: AdjustmentsComponent?
-        private weak var state: EmptyComponentState?
-        
-        override init(frame: CGRect) {
-            self.scrollView.showsVerticalScrollIndicator = false
-                        
-            super.init(frame: frame)
-                        
-            self.addSubview(self.scrollView)
-        }
-        
-        required init?(coder: NSCoder) {
-            fatalError("init(coder:) has not been implemented")
-        }
-                
-        func update(component: AdjustmentsComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
-            self.component = component
-            self.state = state
-            
-            let valueUpdated = component.valueUpdated
-            let isTrackingUpdated: (EditorToolKey, Bool) -> Void = { [weak self] trackingTool, isTracking in
-                component.isTrackingUpdated(isTracking)
-                
-                if let self {
-                    for i in 0 ..< component.tools.count {
-                        let tool = component.tools[i]
-                        if tool.key != trackingTool && i < self.toolViews.count {
-                            if let view = self.toolViews[i].view {
-                                let transition: Transition
-                                if isTracking {
-                                    transition = .immediate
-                                } else {
-                                    transition = .easeInOut(duration: 0.25)
-                                }
-                                transition.setAlpha(view: view, alpha: isTracking ? 0.0 : 1.0)
-                            }
-                        }
-                    }
-                }
-            }
-                        
-            var sizes: [CGSize] = []
-            for i in 0 ..< component.tools.count {
-                let tool = component.tools[i]
-                let componentView: ComponentView<Empty>
-                if i >= self.toolViews.count {
-                    componentView = ComponentView<Empty>()
-                    self.toolViews.append(componentView)
-                } else {
-                    componentView = self.toolViews[i]
-                }
-                
-                var valueIsNegative = false
-                var value = tool.value
-                if case .enhance = tool.key {
-                    if value < 0.0 {
-                        valueIsNegative = true
-                    }
-                    value = abs(value)
-                }
-                
-                let size = componentView.update(
-                    transition: transition,
-                    component: AnyComponent(
-                        ListItemSliderSelectorComponent(
-                            title: tool.title,
-                            value: value,
-                            minValue: tool.minValue,
-                            maxValue: tool.maxValue,
-                            startValue: tool.startValue,
-                            isEnabled: true,
-                            trackColor: nil,
-                            displayValue: true,
-                            valueUpdated: { value in
-                                var updatedValue = value
-                                if valueIsNegative {
-                                    updatedValue *= -1.0
-                                }
-                                valueUpdated(tool.key, updatedValue)
-                            },
-                            isTrackingUpdated: { isTracking in
-                                isTrackingUpdated(tool.key, isTracking)
-                            }
-                        )
-                    ),
+                let titleSize = title.update(
+                    transition: .immediate,
+                    component: AnyComponent(MultilineTextComponent(
+                        text: .plain(NSAttributedString(string: component.values[i], font: Font.regular(13.0), textColor: component.theme.list.itemSecondaryTextColor))
+                    )),
                     environment: {},
-                    containerSize: availableSize
+                    containerSize: CGSize(width: 100.0, height: 100.0)
                 )
-                sizes.append(size)
-            }
-            
-            var origin: CGPoint = CGPoint(x: 0.0, y: 11.0)
-            for i in 0 ..< component.tools.count {
-                let size = sizes[i]
-                let componentView = self.toolViews[i]
-                
-                if let view = componentView.view {
-                    if view.superview == nil {
-                        self.scrollView.addSubview(view)
-                    }
-                    transition.setFrame(view: view, frame: CGRect(origin: origin, size: size))
+                var titleFrame = CGRect(origin: CGPoint(x: titleSideInset - floor(titleSize.width * 0.5), y: 14.0), size: titleSize)
+                if component.values.count > 1 {
+                    titleFrame.origin.x += floor(CGFloat(i) / CGFloat(component.values.count - 1) * titleAreaWidth)
                 }
-                origin = origin.offsetBy(dx: 0.0, dy: size.height)
+                if titleFrame.minX < titleClippingSideInset {
+                    titleFrame.origin.x = titleSideInset
+                }
+                if titleFrame.maxX > availableSize.width - titleClippingSideInset {
+                    titleFrame.origin.x = availableSize.width - titleClippingSideInset - titleSize.width
+                }
+                if let titleView = title.view {
+                    if titleView.superview == nil {
+                        self.addSubview(titleView)
+                    }
+                    titleView.bounds = CGRect(origin: CGPoint(), size: titleFrame.size)
+                    titleTransition.setPosition(view: titleView, position: titleFrame.center)
+                }
+            }
+            if self.titles.count > component.values.count {
+                for i in component.values.count ..< self.titles.count {
+                    self.titles[i].view?.removeFromSuperview()
+                }
+                self.titles.removeLast(self.titles.count - component.values.count)
             }
             
-            let size = CGSize(width: availableSize.width, height: 180.0)
-            let contentSize = CGSize(width: availableSize.width, height: origin.y)
-            if contentSize != self.scrollView.contentSize {
-                self.scrollView.contentSize = contentSize
+            let sliderSize = self.slider.update(
+                transition: transition,
+                component: AnyComponent(SliderComponent(
+                    valueCount: component.values.count,
+                    value: component.selectedIndex,
+                    trackBackgroundColor: component.theme.list.controlSecondaryColor,
+                    trackForegroundColor: component.theme.list.itemAccentColor,
+                    valueUpdated: { [weak self] value in
+                        guard let self, let component = self.component else {
+                            return
+                        }
+                        component.selectedIndexUpdated(value)
+                    }
+                )),
+                environment: {},
+                containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 100.0)
+            )
+            let sliderFrame = CGRect(origin: CGPoint(x: sideInset, y: 36.0), size: sliderSize)
+            if let sliderView = self.slider.view {
+                if sliderView.superview == nil {
+                    self.addSubview(sliderView)
+                }
+                transition.setFrame(view: sliderView, frame: sliderFrame)
             }
-            transition.setFrame(view: self.scrollView, frame: CGRect(origin: .zero, size: size))
-
-            return size
+            
+            self.separatorInset = 16.0
+            
+            return CGSize(width: availableSize.width, height: 88.0)
         }
     }
 
@@ -383,78 +145,7 @@ final class AdjustmentsComponent: Component {
         return View(frame: CGRect())
     }
     
-    public func update(view: View, availableSize: CGSize, state: State, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
-        return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
-    }
-}
-
-final class AdjustmentsScreenComponent: Component {
-    typealias EnvironmentType = Empty
-    
-    let toggleUneditedPreview: (Bool) -> Void
-    
-    init(
-        toggleUneditedPreview: @escaping (Bool) -> Void
-    ) {
-        self.toggleUneditedPreview = toggleUneditedPreview
-    }
-    
-    static func ==(lhs: AdjustmentsScreenComponent, rhs: AdjustmentsScreenComponent) -> Bool {
-        return true
-    }
-        
-    final class View: UIView {
-        enum Field {
-            case blacks
-            case shadows
-            case midtones
-            case highlights
-            case whites
-        }
-        
-        private var component: AdjustmentsScreenComponent?
-        private weak var state: EmptyComponentState?
-        
-        override init(frame: CGRect) {
-            super.init(frame: frame)
-            
-            let longPressGestureRecognizer = UILongPressGestureRecognizer(target: self, action: #selector(self.handleLongPress(_:)))
-            longPressGestureRecognizer.minimumPressDuration = 0.05
-            self.addGestureRecognizer(longPressGestureRecognizer)
-        }
-        
-        required init?(coder: NSCoder) {
-            fatalError("init(coder:) has not been implemented")
-        }
-                
-        @objc func handleLongPress(_ gestureRecognizer: UIPanGestureRecognizer) {
-            guard let component = self.component else {
-                return
-            }
-            
-            switch gestureRecognizer.state {
-            case .began:
-                component.toggleUneditedPreview(true)
-            case .ended, .cancelled:
-                component.toggleUneditedPreview(false)
-            default:
-                break
-            }
-        }
-        
-        func update(component: AdjustmentsScreenComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
-            self.component = component
-            self.state = state
-            
-            return availableSize
-        }
-    }
-
-    public func makeView() -> View {
-        return View(frame: CGRect())
-    }
-    
-    public func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
+    public func update(view: View, availableSize: CGSize, state: State, environment: Environment<Empty>, transition: Transition) -> CGSize {
         return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
     }
 }

submodules/TelegramUI/Components/Settings/BusinessHoursSetupScreen/BUILD

@@ -34,6 +34,8 @@ swift_library(
         "//submodules/AppBundle",
         "//submodules/TelegramStringFormatting",
         "//submodules/UIKitRuntimeUtils",
+        "//submodules/TelegramUI/Components/Settings/TimezoneSelectionScreen",
+        "//submodules/TelegramUI/Components/TimeSelectionActionSheet",
     ],
     visibility = [
         "//visibility:public",

submodules/TelegramUI/Components/Settings/BusinessHoursSetupScreen/Sources/BusinessDaySetupScreen.swift

@@ -21,6 +21,7 @@ import Markdown
 import LocationUI
 import TelegramStringFormatting
 import PlainButtonComponent
+import TimeSelectionActionSheet
 
 final class BusinessDaySetupScreenComponent: Component {
     typealias EnvironmentType = ViewControllerComponentContainer.Environment

submodules/TelegramUI/Components/Settings/BusinessHoursSetupScreen/Sources/BusinessHoursSetupScreen.swift

@@ -20,6 +20,7 @@ import LottieComponent
 import Markdown
 import LocationUI
 import TelegramStringFormatting
+import TimezoneSelectionScreen
 
 final class BusinessHoursSetupScreenComponent: Component {
     typealias EnvironmentType = ViewControllerComponentContainer.Environment
@@ -75,7 +76,9 @@ final class BusinessHoursSetupScreenComponent: Component {
         private let subtitle = ComponentView<Empty>()
         private let generalSection = ComponentView<Empty>()
         private let daysSection = ComponentView<Empty>()
+        private let timezoneSection = ComponentView<Empty>()
         
+        private var ignoreScrolling: Bool = false
         private var isUpdating: Bool = false
         
         private var component: BusinessHoursSetupScreenComponent?
@@ -84,6 +87,7 @@ final class BusinessHoursSetupScreenComponent: Component {
         
         private var showHours: Bool = false
         private var days: [Day] = []
+        private var timezoneId: String
         
         override init(frame: CGRect) {
             self.scrollView = ScrollView()
@@ -98,6 +102,8 @@ final class BusinessHoursSetupScreenComponent: Component {
             }
             self.scrollView.alwaysBounceVertical = true
             
+            self.timezoneId = TimeZone.current.identifier
+            
             super.init(frame: frame)
             
             self.scrollView.delegate = self
@@ -126,7 +132,9 @@ final class BusinessHoursSetupScreenComponent: Component {
         }
         
         func scrollViewDidScroll(_ scrollView: UIScrollView) {
-            self.updateScrolling(transition: .immediate)
+            if !self.ignoreScrolling {
+                self.updateScrolling(transition: .immediate)
+            }
         }
         
         var scrolledUp = true
@@ -320,6 +328,8 @@ final class BusinessHoursSetupScreenComponent: Component {
             contentHeight += generalSectionSize.height
             contentHeight += sectionSpacing
             
+            var daysContentHeight: CGFloat = 0.0
+            
             var daysSectionItems: [AnyComponentWithIdentity<Empty>] = []
             for day in self.days {
                 let dayIndex = daysSectionItems.count
@@ -441,7 +451,7 @@ final class BusinessHoursSetupScreenComponent: Component {
                 environment: {},
                 containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 10000.0)
             )
-            let daysSectionFrame = CGRect(origin: CGPoint(x: sideInset, y: contentHeight), size: daysSectionSize)
+            let daysSectionFrame = CGRect(origin: CGPoint(x: sideInset, y: contentHeight + daysContentHeight), size: daysSectionSize)
             if let daysSectionView = self.daysSection.view {
                 if daysSectionView.superview == nil {
                     daysSectionView.layer.allowsGroupOpacity = true
@@ -452,13 +462,80 @@ final class BusinessHoursSetupScreenComponent: Component {
                 let alphaTransition = transition.animation.isImmediate ? transition : .easeInOut(duration: 0.25)
                 alphaTransition.setAlpha(view: daysSectionView, alpha: self.showHours ? 1.0 : 0.0)
             }
+            daysContentHeight += daysSectionSize.height
+            daysContentHeight += sectionSpacing
+            
+            let timezoneSectionSize = self.timezoneSection.update(
+                transition: transition,
+                component: AnyComponent(ListSectionComponent(
+                    theme: environment.theme,
+                    header: nil,
+                    footer: nil,
+                    items: [
+                        AnyComponentWithIdentity(id: 0, component: AnyComponent(ListActionItemComponent(
+                            theme: environment.theme,
+                            title: AnyComponent(MultilineTextComponent(
+                                text: .plain(NSAttributedString(
+                                    string: "Time Zone", //TODO:localize
+                                    font: Font.regular(presentationData.listsFontSize.baseDisplaySize),
+                                    textColor: environment.theme.list.itemPrimaryTextColor
+                                )),
+                                maximumNumberOfLines: 1
+                            )),
+                            icon: ListActionItemComponent.Icon(component: AnyComponentWithIdentity(id: 0, component: AnyComponent(MultilineTextComponent(
+                                text: .plain(NSAttributedString(
+                                    string: TimeZone(identifier: self.timezoneId)?.localizedName(for: .shortStandard, locale: Locale.current) ?? self.timezoneId,
+                                    font: Font.regular(presentationData.listsFontSize.baseDisplaySize),
+                                    textColor: environment.theme.list.itemSecondaryTextColor
+                                )),
+                                maximumNumberOfLines: 1
+                            )))),
+                            accessory: .arrow,
+                            action: { [weak self] _ in
+                                guard let self, let component = self.component else {
+                                    return
+                                }
+                                var completed: ((String) -> Void)?
+                                let controller = TimezoneSelectionScreen(context: component.context, completed: { timezoneId in
+                                    completed?(timezoneId)
+                                })
+                                controller.navigationPresentation = .modal
+                                self.environment?.controller()?.push(controller)
+                                completed = { [weak self, weak controller] timezoneId in
+                                    guard let self else {
+                                        controller?.dismiss()
+                                        return
+                                    }
+                                    self.timezoneId = timezoneId
+                                    self.state?.updated(transition: .immediate)
+                                    controller?.dismiss()
+                                }
+                            }
+                        )))
+                    ]
+                )),
+                environment: {},
+                containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 10000.0)
+            )
+            let timezoneSectionFrame = CGRect(origin: CGPoint(x: sideInset, y: contentHeight + daysContentHeight), size: timezoneSectionSize)
+            if let timezoneSectionView = self.timezoneSection.view {
+                if timezoneSectionView.superview == nil {
+                    self.scrollView.addSubview(timezoneSectionView)
+                }
+                transition.setFrame(view: timezoneSectionView, frame: timezoneSectionFrame)
+                let alphaTransition = transition.animation.isImmediate ? transition : .easeInOut(duration: 0.25)
+                alphaTransition.setAlpha(view: timezoneSectionView, alpha: self.showHours ? 1.0 : 0.0)
+            }
+            daysContentHeight += timezoneSectionSize.height
+            
             if self.showHours {
-                contentHeight += daysSectionSize.height
+                contentHeight += daysContentHeight
             }
             
             contentHeight += bottomContentInset
             contentHeight += environment.safeInsets.bottom
             
+            self.ignoreScrolling = true
             let previousBounds = self.scrollView.bounds
             
             let contentSize = CGSize(width: availableSize.width, height: contentHeight)
@@ -472,6 +549,7 @@ final class BusinessHoursSetupScreenComponent: Component {
             if self.scrollView.scrollIndicatorInsets != scrollInsets {
                 self.scrollView.scrollIndicatorInsets = scrollInsets
             }
+            self.ignoreScrolling = false
                         
             if !previousBounds.isEmpty, !transition.animation.isImmediate {
                 let bounds = self.scrollView.bounds

submodules/TelegramUI/Components/Settings/BusinessSetupScreen/Sources/BusinessSetupScreen.swift

@@ -263,7 +263,11 @@ final class BusinessSetupScreenComponent: Component {
                 icon: "Settings/Menu/Photos",
                 title: "Quick Replies",
                 subtitle: "Set up shortcuts with rich text and media to respond to messages faster.",
-                action: {
+                action: { [weak self] in
+                    guard let self, let component = self.component, let environment = self.environment else {
+                        return
+                    }
+                    environment.controller()?.push(component.context.sharedContext.makeQuickReplySetupScreen(context: component.context))
                 }
             ))
             items.append(Item(
@@ -274,14 +278,18 @@ final class BusinessSetupScreenComponent: Component {
                     guard let self, let component = self.component, let environment = self.environment else {
                         return
                     }
-                    environment.controller()?.push(component.context.sharedContext.makeGreetingMessageSetupScreen(context: component.context))
+                    environment.controller()?.push(component.context.sharedContext.makeGreetingMessageSetupScreen(context: component.context, isAwayMode: false))
                 }
             ))
             items.append(Item(
                 icon: "Settings/Menu/Trending",
                 title: "Away Messages",
                 subtitle: "Define messages that are automatically sent when you are off.",
-                action: {
+                action: { [weak self] in
+                    guard let self, let component = self.component, let environment = self.environment else {
+                        return
+                    }
+                    environment.controller()?.push(component.context.sharedContext.makeGreetingMessageSetupScreen(context: component.context, isAwayMode: true))
                 }
             ))
             items.append(Item(

submodules/TelegramUI/Components/Settings/GreetingMessageSetupScreen/BUILD

@@ -34,7 +34,17 @@ swift_library(
         "//submodules/AvatarNode",
         "//submodules/TelegramUI/Components/PlainButtonComponent",
         "//submodules/TelegramUI/Components/Stories/PeerListItemComponent",
+        "//submodules/TelegramUI/Components/ListItemSliderSelectorComponent",
         "//submodules/ShimmerEffect",
+        "//submodules/ChatListUI",
+        "//submodules/MergeLists",
+        "//submodules/Components/ComponentDisplayAdapters",
+        "//submodules/ItemListPeerActionItem",
+        "//submodules/ItemListUI",
+        "//submodules/TelegramUI/Components/Settings/QuickReplyNameAlertController",
+        "//submodules/DateSelectionUI",
+        "//submodules/TelegramStringFormatting",
+        "//submodules/TelegramUI/Components/TimeSelectionActionSheet",
     ],
     visibility = [
         "//visibility:public",

submodules/TelegramUI/Components/Settings/GreetingMessageSetupScreen/Sources/GreetingMessageListItemComponent.swift

@@ -0,0 +1,314 @@
+import Foundation
+import UIKit
+import Display
+import ComponentFlow
+import ListSectionComponent
+import TelegramPresentationData
+import AppBundle
+import ChatListUI
+import AccountContext
+import Postbox
+import TelegramCore
+
+final class GreetingMessageListItemComponent: Component {
+    let context: AccountContext
+    let theme: PresentationTheme
+    let strings: PresentationStrings
+    let accountPeer: EnginePeer
+    let message: EngineMessage
+    let count: Int
+    let action: (() -> Void)?
+    
+    init(
+        context: AccountContext,
+        theme: PresentationTheme,
+        strings: PresentationStrings,
+        accountPeer: EnginePeer,
+        message: EngineMessage,
+        count: Int,
+        action: (() -> Void)? = nil
+    ) {
+        self.context = context
+        self.theme = theme
+        self.strings = strings
+        self.accountPeer = accountPeer
+        self.message = message
+        self.count = count
+        self.action = action
+    }
+
+    static func ==(lhs: GreetingMessageListItemComponent, rhs: GreetingMessageListItemComponent) -> Bool {
+        if lhs.context !== rhs.context {
+            return false
+        }
+        if lhs.theme !== rhs.theme {
+            return false
+        }
+        if lhs.strings !== rhs.strings {
+            return false
+        }
+        if lhs.accountPeer != rhs.accountPeer {
+            return false
+        }
+        if lhs.message != rhs.message {
+            return false
+        }
+        if lhs.count != rhs.count {
+            return false
+        }
+        if (lhs.action == nil) != (rhs.action == nil) {
+            return false
+        }
+        return true
+    }
+
+    final class View: HighlightTrackingButton, ListSectionComponent.ChildView {
+        private var component: GreetingMessageListItemComponent?
+        private weak var componentState: EmptyComponentState?
+        
+        private var chatListPresentationData: ChatListPresentationData?
+        private var chatListNodeInteraction: ChatListNodeInteraction?
+        
+        private var itemNode: ListViewItemNode?
+        
+        var customUpdateIsHighlighted: ((Bool) -> Void)?
+        private(set) var separatorInset: CGFloat = 0.0
+        
+        override init(frame: CGRect) {
+            super.init(frame: frame)
+            
+            self.addTarget(self, action: #selector(self.pressed), for: .touchUpInside)
+            self.internalHighligthedChanged = { [weak self] isHighlighted in
+                guard let self, let component = self.component, component.action != nil else {
+                    return
+                }
+                if let customUpdateIsHighlighted = self.customUpdateIsHighlighted {
+                    customUpdateIsHighlighted(isHighlighted)
+                }
+            }
+        }
+        
+        required init?(coder: NSCoder) {
+            fatalError("init(coder:) has not been implemented")
+        }
+        
+        @objc private func pressed() {
+            self.component?.action?()
+        }
+        
+        func update(component: GreetingMessageListItemComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: Transition) -> CGSize {
+            let previousComponent = self.component
+            self.component = component
+            self.componentState = state
+            
+            self.isEnabled = component.action != nil
+            
+            let chatListPresentationData: ChatListPresentationData
+            if let current = self.chatListPresentationData, let previousComponent, previousComponent.theme === component.theme {
+                chatListPresentationData = current
+            } else {
+                let presentationData = component.context.sharedContext.currentPresentationData.with({ $0 })
+                chatListPresentationData = ChatListPresentationData(
+                    theme: component.theme,
+                    fontSize: presentationData.listsFontSize,
+                    strings: component.strings,
+                    dateTimeFormat: presentationData.dateTimeFormat,
+                    nameSortOrder: presentationData.nameSortOrder,
+                    nameDisplayOrder: presentationData.nameDisplayOrder,
+                    disableAnimations: false
+                )
+                self.chatListPresentationData = chatListPresentationData
+            }
+            
+            let chatListNodeInteraction: ChatListNodeInteraction
+            if let current = self.chatListNodeInteraction {
+                chatListNodeInteraction = current
+            } else {
+                chatListNodeInteraction = ChatListNodeInteraction(
+                    context: component.context,
+                    animationCache: component.context.animationCache,
+                    animationRenderer: component.context.animationRenderer,
+                    activateSearch: {
+                    },
+                    peerSelected: { _, _, _, _ in
+                    },
+                    disabledPeerSelected: { _, _, _ in
+                    },
+                    togglePeerSelected: { _, _ in
+                    },
+                    togglePeersSelection: { _, _ in
+                    },
+                    additionalCategorySelected: { _ in
+                    },
+                    messageSelected: { _, _, _, _ in
+                    },
+                    groupSelected: { _ in
+                    },
+                    addContact: { _ in
+                    },
+                    setPeerIdWithRevealedOptions: { _, _ in
+                    },
+                    setItemPinned: { _, _ in
+                    },
+                    setPeerMuted: { _, _ in
+                    },
+                    setPeerThreadMuted: { _, _, _ in
+                    },
+                    deletePeer: { _, _ in
+                    },
+                    deletePeerThread: { _, _ in
+                    },
+                    setPeerThreadStopped: { _, _, _ in
+                    },
+                    setPeerThreadPinned: { _, _, _ in
+                    },
+                    setPeerThreadHidden: { _, _, _ in
+                    },
+                    updatePeerGrouping: { _, _ in
+                    },
+                    togglePeerMarkedUnread: { _, _ in
+                    },
+                    toggleArchivedFolderHiddenByDefault: {
+                    },
+                    toggleThreadsSelection: { _, _ in
+                    },
+                    hidePsa: { _ in
+                    },
+                    activateChatPreview: { _, _, _, _, _ in
+                    },
+                    present: { _ in
+                    },
+                    openForumThread: { _, _ in
+                    },
+                    openStorageManagement: {
+                    },
+                    openPasswordSetup: {
+                    },
+                    openPremiumIntro: {
+                    },
+                    openPremiumGift: {
+                    },
+                    openActiveSessions: {
+                    },
+                    performActiveSessionAction: { _, _ in
+                    },
+                    openChatFolderUpdates: {
+                    },
+                    hideChatFolderUpdates: {
+                    },
+                    openStories: { _, _ in
+                    },
+                    dismissNotice: { _ in
+                    }
+                )
+                self.chatListNodeInteraction = chatListNodeInteraction
+            }
+            
+            let chatListItem = ChatListItem(
+                presentationData: chatListPresentationData,
+                context: component.context,
+                chatListLocation: .chatList(groupId: .root),
+                filterData: nil,
+                index: EngineChatList.Item.Index.chatList(ChatListIndex(pinningIndex: nil, messageIndex: component.message.index)),
+                content: .peer(ChatListItemContent.PeerData(
+                    messages: [component.message],
+                    peer: EngineRenderedPeer(peer: component.accountPeer),
+                    threadInfo: nil,
+                    combinedReadState: nil,
+                    isRemovedFromTotalUnreadCount: false,
+                    presence: nil,
+                    hasUnseenMentions: false,
+                    hasUnseenReactions: false,
+                    draftState: nil,
+                    mediaDraftContentType: nil,
+                    inputActivities: nil,
+                    promoInfo: nil,
+                    ignoreUnreadBadge: false,
+                    displayAsMessage: false,
+                    hasFailedMessages: false,
+                    forumTopicData: nil,
+                    topForumTopicItems: [],
+                    autoremoveTimeout: nil,
+                    storyState: nil,
+                    requiresPremiumForMessaging: false,
+                    displayAsTopicList: false,
+                    tags: [],
+                    customMessageListData: ChatListItemContent.CustomMessageListData(
+                        commandPrefix: nil,
+                        messageCount: component.count
+                    )
+                )),
+                editing: false,
+                hasActiveRevealControls: false,
+                selected: false,
+                header: nil,
+                enableContextActions: false,
+                hiddenOffset: false,
+                interaction: chatListNodeInteraction
+            )
+            var itemNode: ListViewItemNode?
+            let params = ListViewItemLayoutParams(width: availableSize.width, leftInset: 0.0, rightInset: 0.0, availableHeight: 1000.0)
+            if let current = self.itemNode {
+                itemNode = current
+                chatListItem.updateNode(
+                    async: { f in f () },
+                    node: {
+                        return current
+                    },
+                    params: params,
+                    previousItem: nil,
+                    nextItem: nil, animation: .None,
+                    completion: { layout, apply in
+                        let nodeFrame = CGRect(origin: current.frame.origin, size: CGSize(width: layout.size.width, height: layout.size.height))
+                        
+                        current.contentSize = layout.contentSize
+                        current.insets = layout.insets
+                        current.frame = nodeFrame
+                        
+                        apply(ListViewItemApply(isOnScreen: true))
+                    })
+            } else {
+                var outItemNode: ListViewItemNode?
+                chatListItem.nodeConfiguredForParams(
+                    async: { f in f() },
+                    params: params,
+                    synchronousLoads: true,
+                    previousItem: nil,
+                    nextItem: nil,
+                    completion: { node, apply in
+                        outItemNode = node
+                        apply().1(ListViewItemApply(isOnScreen: true))
+                    }
+                )
+                itemNode = outItemNode
+            }
+            
+            let size = CGSize(width: availableSize.width, height: itemNode?.contentSize.height ?? 44.0)
+            
+            if self.itemNode !== itemNode {
+                self.itemNode?.removeFromSupernode()
+                
+                self.itemNode = itemNode
+                if let itemNode {
+                    itemNode.isUserInteractionEnabled = false
+                    self.addSubview(itemNode.view)
+                }
+            }
+            if let itemNode = self.itemNode {
+                itemNode.frame = CGRect(origin: CGPoint(), size: size)
+            }
+            
+            self.separatorInset = 76.0
+            
+            return size
+        }
+    }
+
+    func makeView() -> View {
+        return View(frame: CGRect())
+    }
+
+    func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: Transition) -> CGSize {
+        return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
+    }
+}

submodules/TelegramUI/Components/Settings/GreetingMessageSetupScreen/Sources/GreetingMessageSetupChatContents.swift

@@ -0,0 +1,213 @@
+import Foundation
+import UIKit
+import SwiftSignalKit
+import Postbox
+import TelegramCore
+import AccountContext
+
+final class GreetingMessageSetupChatContents: ChatCustomContentsProtocol {
+    private final class Impl {
+        let queue: Queue
+        let context: AccountContext
+        
+        private var messages: [Message] = []
+        private var nextMessageId: Int32 = 1000
+        let messagesPromise = Promise<[Message]>([])
+        
+        private var nextGroupingId: UInt32 = 0
+        private var groupingKeyToGroupId: [Int64: UInt32] = [:]
+        
+        init(queue: Queue, context: AccountContext, messages: [EngineMessage]) {
+            self.queue = queue
+            self.context = context
+            self.messages = messages.map { $0._asMessage() }
+            self.notifyMessagesUpdated()
+            
+            if let maxMessageId = messages.map(\.id).max() {
+                self.nextMessageId = maxMessageId.id + 1
+            }
+            if let maxGroupingId = messages.compactMap(\.groupInfo?.stableId).max() {
+                self.nextGroupingId = maxGroupingId + 1
+            }
+        }
+        
+        deinit {
+        }
+        
+        private func notifyMessagesUpdated() {
+            self.messages.sort(by: { $0.index > $1.index })
+            self.messagesPromise.set(.single(self.messages))
+        }
+        
+        func enqueueMessages(messages: [EnqueueMessage]) {
+            for message in messages {
+                switch message {
+                case let .message(text, attributes, _, mediaReference, _, _, _, localGroupingKey, correlationId, _):
+                    let _ = attributes
+                    let _ = mediaReference
+                    let _ = correlationId
+                    
+                    let messageId = self.nextMessageId
+                    self.nextMessageId += 1
+                    
+                    var attributes: [MessageAttribute] = []
+                    attributes.append(OutgoingMessageInfoAttribute(
+                        uniqueId: Int64.random(in: Int64.min ... Int64.max),
+                        flags: [],
+                        acknowledged: true,
+                        correlationId: correlationId, 
+                        bubbleUpEmojiOrStickersets: []
+                    ))
+                    
+                    var media: [Media] = []
+                    if let mediaReference {
+                        media.append(mediaReference.media)
+                    }
+                    
+                    let mappedMessage = Message(
+                        stableId: UInt32(messageId),
+                        stableVersion: 0,
+                        id: MessageId(
+                            peerId: PeerId(namespace: PeerId.Namespace._internalFromInt32Value(0), id: PeerId.Id._internalFromInt64Value(0)),
+                            namespace: Namespaces.Message.Local,
+                            id: Int32(messageId)
+                        ),
+                        globallyUniqueId: nil,
+                        groupingKey: localGroupingKey,
+                        groupInfo: localGroupingKey.flatMap { value in
+                            if let current = self.groupingKeyToGroupId[value] {
+                                return MessageGroupInfo(stableId: current)
+                            } else {
+                                let groupId = self.nextGroupingId
+                                self.nextGroupingId += 1
+                                self.groupingKeyToGroupId[value] = groupId
+                                return MessageGroupInfo(stableId: groupId)
+                            }
+                        },
+                        threadId: nil,
+                        timestamp: messageId,
+                        flags: [],
+                        tags: [],
+                        globalTags: [],
+                        localTags: [],
+                        customTags: [],
+                        forwardInfo: nil,
+                        author: nil,
+                        text: text,
+                        attributes: attributes,
+                        media: media,
+                        peers: SimpleDictionary(),
+                        associatedMessages: SimpleDictionary(),
+                        associatedMessageIds: [],
+                        associatedMedia: [:],
+                        associatedThreadInfo: nil,
+                        associatedStories: [:]
+                    )
+                    self.messages.append(mappedMessage)
+                case .forward:
+                    break
+                }
+            }
+            self.notifyMessagesUpdated()
+        }
+
+        func deleteMessages(ids: [EngineMessage.Id]) {
+            self.messages = self.messages.filter({ !ids.contains($0.id) })
+            self.notifyMessagesUpdated()
+        }
+        
+        func editMessage(id: EngineMessage.Id, text: String, media: RequestEditMessageMedia, entities: TextEntitiesMessageAttribute?, webpagePreviewAttribute: WebpagePreviewMessageAttribute?, disableUrlPreview: Bool) {
+            guard let index = self.messages.firstIndex(where: { $0.id == id }) else {
+                return
+            }
+            let originalMessage = self.messages[index]
+            
+            var mappedMedia = originalMessage.media
+            switch media {
+            case .keep:
+                break
+            case let .update(value):
+                mappedMedia = [value.media]
+            }
+            
+            var mappedAtrributes = originalMessage.attributes
+            mappedAtrributes.removeAll(where: { $0 is TextEntitiesMessageAttribute })
+            if let entities {
+                mappedAtrributes.append(entities)
+            }
+            
+            let mappedMessage = Message(
+                stableId: originalMessage.stableId,
+                stableVersion: originalMessage.stableVersion + 1,
+                id: originalMessage.id,
+                globallyUniqueId: originalMessage.globallyUniqueId,
+                groupingKey: originalMessage.groupingKey,
+                groupInfo: originalMessage.groupInfo,
+                threadId: originalMessage.threadId,
+                timestamp: originalMessage.timestamp,
+                flags: originalMessage.flags,
+                tags: originalMessage.tags,
+                globalTags: originalMessage.globalTags,
+                localTags: originalMessage.localTags,
+                customTags: originalMessage.customTags,
+                forwardInfo: originalMessage.forwardInfo,
+                author: originalMessage.author,
+                text: text,
+                attributes: mappedAtrributes,
+                media: mappedMedia,
+                peers: originalMessage.peers,
+                associatedMessages: originalMessage.associatedMessages,
+                associatedMessageIds: originalMessage.associatedMessageIds,
+                associatedMedia: originalMessage.associatedMedia,
+                associatedThreadInfo: originalMessage.associatedThreadInfo,
+                associatedStories: originalMessage.associatedStories
+            )
+            
+            self.messages[index] = mappedMessage
+            self.notifyMessagesUpdated()
+        }
+    }
+    
+    let kind: ChatCustomContentsKind
+
+    var messages: Signal<[Message], NoError> {
+        return self.impl.signalWith({ impl, subscriber in
+            return impl.messagesPromise.get().start(next: subscriber.putNext)
+        })
+    }
+    
+    var messageLimit: Int? {
+        return 20
+    }
+    
+    private let queue: Queue
+    private let impl: QueueLocalObject<Impl>
+    
+    init(context: AccountContext, messages: [EngineMessage], kind: ChatCustomContentsKind) {
+        self.kind = kind
+        
+        let queue = Queue()
+        self.queue = queue
+        self.impl = QueueLocalObject(queue: queue, generate: {
+            return Impl(queue: queue, context: context, messages: messages)
+        })
+    }
+    
+    func enqueueMessages(messages: [EnqueueMessage]) {
+        self.impl.with { impl in
+            impl.enqueueMessages(messages: messages)
+        }
+    }
+
+    func deleteMessages(ids: [EngineMessage.Id]) {
+        self.impl.with { impl in
+            impl.deleteMessages(ids: ids)
+        }
+    }
+    
+    func editMessage(id: EngineMessage.Id, text: String, media: RequestEditMessageMedia, entities: TextEntitiesMessageAttribute?, webpagePreviewAttribute: WebpagePreviewMessageAttribute?, disableUrlPreview: Bool) {
+        self.impl.with { impl in
+            impl.editMessage(id: id, text: text, media: media, entities: entities, webpagePreviewAttribute: webpagePreviewAttribute, disableUrlPreview: disableUrlPreview)
+        }
+    }
+}

submodules/TelegramUI/Components/Settings/GreetingMessageSetupScreen/Sources/GreetingMessageSetupScreen.swift

@@ -23,6 +23,11 @@ import LottieComponent
 import Markdown
 import PeerListItemComponent
 import AvatarNode
+import ListItemSliderSelectorComponent
+import DateSelectionUI
+import PlainButtonComponent
+import TelegramStringFormatting
+import TimeSelectionActionSheet
 
 private let checkIcon: UIImage = {
     return generateImage(CGSize(width: 12.0, height: 10.0), rotatedContext: { size, context in
@@ -41,17 +46,23 @@ final class GreetingMessageSetupScreenComponent: Component {
     typealias EnvironmentType = ViewControllerComponentContainer.Environment
     
     let context: AccountContext
+    let mode: GreetingMessageSetupScreen.Mode
 
     init(
-        context: AccountContext
+        context: AccountContext,
+        mode: GreetingMessageSetupScreen.Mode
     ) {
         self.context = context
+        self.mode = mode
     }
 
     static func ==(lhs: GreetingMessageSetupScreenComponent, rhs: GreetingMessageSetupScreenComponent) -> Bool {
         if lhs.context !== rhs.context {
             return false
         }
+        if lhs.mode != rhs.mode {
+            return false
+        }
 
         return true
     }
@@ -62,22 +73,6 @@ final class GreetingMessageSetupScreenComponent: Component {
         }
     }
     
-    private struct BotResolutionState: Equatable {
-        enum State: Equatable {
-            case searching
-            case notFound
-            case found(peer: EnginePeer, isInstalled: Bool)
-        }
-        
-        var query: String
-        var state: State
-        
-        init(query: String, state: State) {
-            self.query = query
-            self.state = state
-        }
-    }
-    
     private struct AdditionalPeerList {
         enum Category: Int {
             case newChats = 0
@@ -105,6 +100,12 @@ final class GreetingMessageSetupScreenComponent: Component {
         }
     }
     
+    private enum Schedule {
+        case always
+        case outsideBusinessHours
+        case custom
+    }
+    
     final class View: UIView, UIScrollViewDelegate {
         private let topOverscrollLayer = SimpleLayer()
         private let scrollView: ScrollView
@@ -113,19 +114,27 @@ final class GreetingMessageSetupScreenComponent: Component {
         private let icon = ComponentView<Empty>()
         private let subtitle = ComponentView<Empty>()
         private let generalSection = ComponentView<Empty>()
+        private let messagesSection = ComponentView<Empty>()
+        private let scheduleSection = ComponentView<Empty>()
+        private let customScheduleSection = ComponentView<Empty>()
         private let accessSection = ComponentView<Empty>()
         private let excludedSection = ComponentView<Empty>()
-        private let permissionsSection = ComponentView<Empty>()
+        private let periodSection = ComponentView<Empty>()
         
+        private var ignoreScrolling: Bool = false
         private var isUpdating: Bool = false
         
         private var component: GreetingMessageSetupScreenComponent?
         private(set) weak var state: EmptyComponentState?
         private var environment: EnvironmentType?
         
-        private var chevronImage: UIImage?
-        
         private var isOn: Bool = false
+        private var accountPeer: EnginePeer?
+        private var messages: [EngineMessage] = []
+        
+        private var schedule: Schedule = .always
+        private var customScheduleStart: Date?
+        private var customScheduleEnd: Date?
         
         private var hasAccessToAllChatsByDefault: Bool = true
         private var additionalPeerList = AdditionalPeerList(
@@ -135,6 +144,8 @@ final class GreetingMessageSetupScreenComponent: Component {
         
         private var replyToMessages: Bool = true
         
+        private var messagesDisposable: Disposable?
+        
         override init(frame: CGRect) {
             self.scrollView = ScrollView()
             self.scrollView.showsVerticalScrollIndicator = true
@@ -161,6 +172,7 @@ final class GreetingMessageSetupScreenComponent: Component {
         }
         
         deinit {
+            self.messagesDisposable?.dispose()
         }
 
         func scrollToTop() {
@@ -172,7 +184,9 @@ final class GreetingMessageSetupScreenComponent: Component {
         }
         
         func scrollViewDidScroll(_ scrollView: UIScrollView) {
-            self.updateScrolling(transition: .immediate)
+            if !self.ignoreScrolling {
+                self.updateScrolling(transition: .immediate)
+            }
         }
         
         var scrolledUp = true
@@ -332,12 +346,140 @@ final class GreetingMessageSetupScreenComponent: Component {
             self.environment?.controller()?.push(controller)
         }
         
+        private func openMessageList() {
+            guard let component = self.component else {
+                return
+            }
+            let contents = GreetingMessageSetupChatContents(
+                context: component.context,
+                messages: self.messages,
+                kind: component.mode == .away ? .awayMessageInput : .greetingMessageInput
+            )
+            let chatController = component.context.sharedContext.makeChatController(
+                context: component.context,
+                chatLocation: .customChatContents,
+                subject: .customChatContents(contents: contents),
+                botStart: nil,
+                mode: .standard(.default)
+            )
+            chatController.navigationPresentation = .modal
+            self.environment?.controller()?.push(chatController)
+            self.messagesDisposable?.dispose()
+            self.messagesDisposable = (contents.messages
+            |> deliverOnMainQueue).startStrict(next: { [weak self] messages in
+                guard let self else {
+                    return
+                }
+                let messages = messages.map(EngineMessage.init)
+                if self.messages != messages {
+                    self.messages = messages
+                    self.state?.updated(transition: .immediate)
+                }
+            })
+        }
+        
+        private func openCustomScheduleDateSetup(isStartTime: Bool, isDate: Bool) {
+            guard let component = self.component else {
+                return
+            }
+            
+            let currentValue: Date = (isStartTime ? self.customScheduleStart : self.customScheduleEnd) ?? Date()
+            
+            if isDate {
+                let calendar = Calendar.current
+                let components = calendar.dateComponents([.year, .month, .day], from: currentValue)
+                guard let clippedDate = calendar.date(from: components) else {
+                    return
+                }
+                
+                let controller = DateSelectionActionSheetController(
+                    context: component.context,
+                    title: nil,
+                    currentValue: Int32(clippedDate.timeIntervalSince1970),
+                    minimumDate: nil,
+                    maximumDate: nil,
+                    emptyTitle: nil,
+                    applyValue: { [weak self] value in
+                        guard let self else {
+                            return
+                        }
+                        guard let value else {
+                            return
+                        }
+                        let updatedDate = Date(timeIntervalSince1970: Double(value))
+                        let calendar = Calendar.current
+                        var updatedComponents = calendar.dateComponents([.year, .month, .day], from: updatedDate)
+                        let currentComponents = calendar.dateComponents([.hour, .minute], from: currentValue)
+                        updatedComponents.hour = currentComponents.hour
+                        updatedComponents.minute = currentComponents.minute
+                        guard let updatedClippedDate = calendar.date(from: updatedComponents) else {
+                            return
+                        }
+                        
+                        if isStartTime {
+                            self.customScheduleStart = updatedClippedDate
+                        } else {
+                            self.customScheduleEnd = updatedClippedDate
+                        }
+                        self.state?.updated(transition: .immediate)
+                    }
+                )
+                self.environment?.controller()?.present(controller, in: .window(.root))
+            } else {
+                let calendar = Calendar.current
+                let components = calendar.dateComponents([.hour, .minute], from: currentValue)
+                let hour = components.hour ?? 0
+                let minute = components.minute ?? 0
+                
+                let controller = TimeSelectionActionSheet(context: component.context, currentValue: Int32(hour * 60 * 60 + minute * 60), applyValue: { [weak self] value in
+                    guard let self else {
+                        return
+                    }
+                    guard let value else {
+                        return
+                    }
+                    
+                    let updatedHour = value / (60 * 60)
+                    let updatedMinute = (value % (60 * 60)) / 60
+                    
+                    let calendar = Calendar.current
+                    var updatedComponents = calendar.dateComponents([.year, .month, .day], from: currentValue)
+                    updatedComponents.hour = Int(updatedHour)
+                    updatedComponents.minute = Int(updatedMinute)
+                    
+                    guard let updatedClippedDate = calendar.date(from: updatedComponents) else {
+                        return
+                    }
+                    
+                    if isStartTime {
+                        self.customScheduleStart = updatedClippedDate
+                    } else {
+                        self.customScheduleEnd = updatedClippedDate
+                    }
+                    self.state?.updated(transition: .immediate)
+                })
+                self.environment?.controller()?.present(controller, in: .window(.root))
+            }
+        }
+        
         func update(component: GreetingMessageSetupScreenComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
             self.isUpdating = true
             defer {
                 self.isUpdating = false
             }
             
+            if self.component == nil {
+                let _ = (component.context.engine.data.get(
+                    TelegramEngine.EngineData.Item.Peer.Peer(id: component.context.account.peerId)
+                )
+                |> deliverOnMainQueue).start(next: { [weak self] peer in
+                    guard let self else {
+                        return
+                    }
+                    self.accountPeer = peer
+                })
+            }
+            
             let environment = environment[EnvironmentType.self].value
             let themeUpdated = self.environment?.theme !== environment.theme
             self.environment = environment
@@ -357,7 +499,7 @@ final class GreetingMessageSetupScreenComponent: Component {
             let navigationTitleSize = self.navigationTitle.update(
                 transition: transition,
                 component: AnyComponent(MultilineTextComponent(
-                    text: .plain(NSAttributedString(string: "Greeting Message", font: Font.semibold(17.0), textColor: environment.theme.rootController.navigationBar.primaryTextColor)),
+                    text: .plain(NSAttributedString(string: component.mode == .greeting ? "Greeting Message" : "Away Message", font: Font.semibold(17.0), textColor: environment.theme.rootController.navigationBar.primaryTextColor)),
                     horizontalAlignment: .center
                 )),
                 environment: {},
@@ -387,7 +529,7 @@ final class GreetingMessageSetupScreenComponent: Component {
             let iconSize = self.icon.update(
                 transition: .immediate,
                 component: AnyComponent(LottieComponent(
-                    content: LottieComponent.AppBundleContent(name: "HandWaveEmoji"),
+                    content: LottieComponent.AppBundleContent(name: component.mode == .greeting ? "HandWaveEmoji" : "ZzzEmoji"),
                     loop: true
                 )),
                 environment: {},
@@ -405,7 +547,7 @@ final class GreetingMessageSetupScreenComponent: Component {
             contentHeight += 129.0
             
             //TODO:localize
-            let subtitleString = NSMutableAttributedString(attributedString: parseMarkdownIntoAttributedString("Greet customers when they message you the first time or after a period of no activity.", attributes: MarkdownAttributes(
+            let subtitleString = NSMutableAttributedString(attributedString: parseMarkdownIntoAttributedString(component.mode == .greeting ? "Greet customers when they message you the first time or after a period of no activity." : "Automatically reply with a message when you are away.", attributes: MarkdownAttributes(
                 body: MarkdownAttributeSet(font: Font.regular(15.0), textColor: environment.theme.list.freeTextColor),
                 bold: MarkdownAttributeSet(font: Font.semibold(15.0), textColor: environment.theme.list.freeTextColor),
                 link: MarkdownAttributeSet(font: Font.regular(15.0), textColor: environment.theme.list.itemAccentColor),
@@ -413,12 +555,6 @@ final class GreetingMessageSetupScreenComponent: Component {
                     return ("URL", "")
                 }), textAlignment: .center
             ))
-            if self.chevronImage == nil {
-                self.chevronImage = UIImage(bundleImageName: "Settings/TextArrowRight")
-            }
-            if let range = subtitleString.string.range(of: ">"), let chevronImage = self.chevronImage {
-                subtitleString.addAttribute(.attachment, value: chevronImage, range: NSRange(range, in: subtitleString.string))
-            }
             
             //TODO:localize
             let subtitleSize = self.subtitle.update(
@@ -463,7 +599,7 @@ final class GreetingMessageSetupScreenComponent: Component {
                 title: AnyComponent(VStack([
                     AnyComponentWithIdentity(id: AnyHashable(0), component: AnyComponent(MultilineTextComponent(
                         text: .plain(NSAttributedString(
-                            string: "Send Greeting Message",
+                            string: component.mode == .greeting ? "Send Greeting Message" : "Send Away Message",
                             font: Font.regular(presentationData.listsFontSize.baseDisplaySize),
                             textColor: environment.theme.list.itemPrimaryTextColor
                         )),
@@ -504,6 +640,279 @@ final class GreetingMessageSetupScreenComponent: Component {
             
             var otherSectionsHeight: CGFloat = 0.0
             
+            //TODO:localize
+            var messagesSectionItems: [AnyComponentWithIdentity<Empty>] = []
+            if let topMessage = self.messages.first {
+                if let accountPeer = self.accountPeer {
+                    messagesSectionItems.append(AnyComponentWithIdentity(id: 1, component: AnyComponent(GreetingMessageListItemComponent(
+                        context: component.context,
+                        theme: environment.theme,
+                        strings: environment.strings,
+                        accountPeer: accountPeer,
+                        message: topMessage,
+                        count: self.messages.count,
+                        action: { [weak self] in
+                            guard let self else {
+                                return
+                            }
+                            self.openMessageList()
+                        }
+                    ))))
+                }
+            } else {
+                messagesSectionItems.append(AnyComponentWithIdentity(id: 0, component: AnyComponent(ListActionItemComponent(
+                    theme: environment.theme,
+                    title: AnyComponent(VStack([
+                        AnyComponentWithIdentity(id: AnyHashable(0), component: AnyComponent(MultilineTextComponent(
+                            text: .plain(NSAttributedString(
+                                string: component.mode == .greeting ? "Create a Greeting Message" : "Create an Away Message",
+                                font: Font.regular(presentationData.listsFontSize.baseDisplaySize),
+                                textColor: environment.theme.list.itemAccentColor
+                            )),
+                            maximumNumberOfLines: 1
+                        ))),
+                    ], alignment: .left, spacing: 2.0)),
+                    leftIcon: AnyComponentWithIdentity(id: 0, component: AnyComponent(BundleIconComponent(
+                        name: "Chat List/ComposeIcon",
+                        tintColor: environment.theme.list.itemAccentColor
+                    ))),
+                    accessory: nil,
+                    action: { [weak self] _ in
+                        guard let self else {
+                            return
+                        }
+                        self.openMessageList()
+                    }
+                ))))
+            }
+            let messagesSectionSize = self.messagesSection.update(
+                transition: transition,
+                component: AnyComponent(ListSectionComponent(
+                    theme: environment.theme,
+                    header: AnyComponent(MultilineTextComponent(
+                        text: .plain(NSAttributedString(
+                            string: component.mode == .greeting ? (self.messages.count > 1 ? "GREETING MESSAGES" : "GREETING MESSAGE") : (self.messages.count > 1 ? "AWAY MESSAGES" : "AWAY MESSAGE"),
+                            font: Font.regular(presentationData.listsFontSize.itemListBaseHeaderFontSize),
+                            textColor: environment.theme.list.freeTextColor
+                        )),
+                        maximumNumberOfLines: 0
+                    )),
+                    footer: nil,
+                    items: messagesSectionItems
+                )),
+                environment: {},
+                containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 10000.0)
+            )
+            let messagesSectionFrame = CGRect(origin: CGPoint(x: sideInset, y: contentHeight + otherSectionsHeight), size: messagesSectionSize)
+            if let messagesSectionView = self.messagesSection.view {
+                if messagesSectionView.superview == nil {
+                    messagesSectionView.layer.allowsGroupOpacity = true
+                    self.scrollView.addSubview(messagesSectionView)
+                }
+                transition.setFrame(view: messagesSectionView, frame: messagesSectionFrame)
+                alphaTransition.setAlpha(view: messagesSectionView, alpha: self.isOn ? 1.0 : 0.0)
+            }
+            otherSectionsHeight += messagesSectionSize.height
+            otherSectionsHeight += sectionSpacing
+            
+            if case .away = component.mode {
+                //TODO:localize
+                var scheduleSectionItems: [AnyComponentWithIdentity<Empty>] = []
+                for i in 0 ..< 3 {
+                    let title: String
+                    let schedule: Schedule
+                    switch i {
+                    case 0:
+                        title = "Always Send"
+                        schedule = .always
+                    case 1:
+                        title = "Outside of Business Hours"
+                        schedule = .outsideBusinessHours
+                    default:
+                        title = "Custom Schedule"
+                        schedule = .custom
+                    }
+                    let isSelected = self.schedule == schedule
+                    scheduleSectionItems.append(AnyComponentWithIdentity(id: scheduleSectionItems.count, component: AnyComponent(ListActionItemComponent(
+                        theme: environment.theme,
+                        title: AnyComponent(VStack([
+                            AnyComponentWithIdentity(id: AnyHashable(0), component: AnyComponent(MultilineTextComponent(
+                                text: .plain(NSAttributedString(
+                                    string: title,
+                                    font: Font.regular(presentationData.listsFontSize.baseDisplaySize),
+                                    textColor: environment.theme.list.itemPrimaryTextColor
+                                )),
+                                maximumNumberOfLines: 1
+                            ))),
+                        ], alignment: .left, spacing: 2.0)),
+                        leftIcon: AnyComponentWithIdentity(id: 0, component: AnyComponent(Image(
+                            image: checkIcon,
+                            tintColor: !isSelected ? .clear : environment.theme.list.itemAccentColor,
+                            contentMode: .center
+                        ))),
+                        accessory: nil,
+                        action: { [weak self] _ in
+                            guard let self else {
+                                return
+                            }
+                            
+                            if self.schedule != schedule {
+                                self.schedule = schedule
+                                self.state?.updated(transition: .immediate)
+                            }
+                        }
+                    ))))
+                }
+                let scheduleSectionSize = self.scheduleSection.update(
+                    transition: transition,
+                    component: AnyComponent(ListSectionComponent(
+                        theme: environment.theme,
+                        header: AnyComponent(MultilineTextComponent(
+                            text: .plain(NSAttributedString(
+                                string: "SCHEDULE",
+                                font: Font.regular(presentationData.listsFontSize.itemListBaseHeaderFontSize),
+                                textColor: environment.theme.list.freeTextColor
+                            )),
+                            maximumNumberOfLines: 0
+                        )),
+                        footer: nil,
+                        items: scheduleSectionItems
+                    )),
+                    environment: {},
+                    containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 10000.0)
+                )
+                let scheduleSectionFrame = CGRect(origin: CGPoint(x: sideInset, y: contentHeight + otherSectionsHeight), size: scheduleSectionSize)
+                if let scheduleSectionView = self.scheduleSection.view {
+                    if scheduleSectionView.superview == nil {
+                        scheduleSectionView.layer.allowsGroupOpacity = true
+                        self.scrollView.addSubview(scheduleSectionView)
+                    }
+                    transition.setFrame(view: scheduleSectionView, frame: scheduleSectionFrame)
+                    alphaTransition.setAlpha(view: scheduleSectionView, alpha: self.isOn ? 1.0 : 0.0)
+                }
+                otherSectionsHeight += scheduleSectionSize.height
+                otherSectionsHeight += sectionSpacing
+                
+                var customScheduleSectionsHeight: CGFloat = 0.0
+                var customScheduleSectionItems: [AnyComponentWithIdentity<Empty>] = []
+                for i in 0 ..< 2 {
+                    let title: String
+                    let itemDate: Date?
+                    let isStartTime: Bool
+                    switch i {
+                    case 0:
+                        title = "Start Time"
+                        itemDate = self.customScheduleStart
+                        isStartTime = true
+                    default:
+                        title = "End Time"
+                        itemDate = self.customScheduleEnd
+                        isStartTime = false
+                    }
+                    
+                    var icon: ListActionItemComponent.Icon?
+                    if let itemDate {
+                        let calendar = Calendar.current
+                        let hours = calendar.component(.hour, from: itemDate)
+                        let minutes = calendar.component(.minute, from: itemDate)
+                        
+                        let presentationData = component.context.sharedContext.currentPresentationData.with({ $0 })
+                        
+                        let timeText = stringForShortTimestamp(hours: Int32(hours), minutes: Int32(minutes), dateTimeFormat: presentationData.dateTimeFormat)
+                        
+                        let dateFormatter = DateFormatter()
+                        dateFormatter.timeStyle = .none
+                        dateFormatter.dateStyle = .medium
+                        let dateText = stringForCompactDate(timestamp: Int32(itemDate.timeIntervalSince1970), strings: environment.strings, dateTimeFormat: presentationData.dateTimeFormat)
+                        
+                        icon = ListActionItemComponent.Icon(component: AnyComponentWithIdentity(id: 0, component: AnyComponent(HStack([
+                            AnyComponentWithIdentity(id: 0, component: AnyComponent(PlainButtonComponent(
+                                content: AnyComponent(MultilineTextComponent(
+                                text: .plain(NSAttributedString(string: dateText, font: Font.regular(17.0), textColor: environment.theme.list.itemPrimaryTextColor))
+                                )),
+                                background: AnyComponent(RoundedRectangle(color: environment.theme.list.itemPrimaryTextColor.withMultipliedAlpha(0.1), cornerRadius: 6.0)),
+                                effectAlignment: .center,
+                                minSize: nil,
+                                contentInsets: UIEdgeInsets(top: 7.0, left: 8.0, bottom: 7.0, right: 8.0),
+                                action: { [weak self] in
+                                    guard let self else {
+                                        return
+                                    }
+                                    self.openCustomScheduleDateSetup(isStartTime: isStartTime, isDate: true)
+                                },
+                                animateAlpha: true,
+                                animateScale: false
+                            ))),
+                            AnyComponentWithIdentity(id: 1, component: AnyComponent(PlainButtonComponent(
+                                content: AnyComponent(MultilineTextComponent(
+                                text: .plain(NSAttributedString(string: timeText, font: Font.regular(17.0), textColor: environment.theme.list.itemPrimaryTextColor))
+                                )),
+                                background: AnyComponent(RoundedRectangle(color: environment.theme.list.itemPrimaryTextColor.withMultipliedAlpha(0.1), cornerRadius: 6.0)),
+                                effectAlignment: .center,
+                                minSize: nil,
+                                contentInsets: UIEdgeInsets(top: 7.0, left: 8.0, bottom: 7.0, right: 8.0),
+                                action: { [weak self] in
+                                    guard let self else {
+                                        return
+                                    }
+                                    self.openCustomScheduleDateSetup(isStartTime: isStartTime, isDate: false)
+                                },
+                                animateAlpha: true,
+                                animateScale: false
+                            )))
+                        ], spacing: 4.0))), insets: .custom(UIEdgeInsets(top: 4.0, left: 0.0, bottom: 4.0, right: 0.0)), allowUserInteraction: true)
+                    }
+                    
+                    customScheduleSectionItems.append(AnyComponentWithIdentity(id: customScheduleSectionItems.count, component: AnyComponent(ListActionItemComponent(
+                        theme: environment.theme,
+                        title: AnyComponent(VStack([
+                            AnyComponentWithIdentity(id: AnyHashable(0), component: AnyComponent(MultilineTextComponent(
+                                text: .plain(NSAttributedString(
+                                    string: title,
+                                    font: Font.regular(presentationData.listsFontSize.baseDisplaySize),
+                                    textColor: environment.theme.list.itemPrimaryTextColor
+                                )),
+                                maximumNumberOfLines: 1
+                            ))),
+                        ], alignment: .left, spacing: 2.0)),
+                        icon: icon,
+                        accessory: nil,
+                        action: itemDate != nil ? nil : { [weak self] _ in
+                            guard let self else {
+                                return
+                            }
+                            self.openCustomScheduleDateSetup(isStartTime: isStartTime, isDate: true)
+                        }
+                    ))))
+                }
+                let customScheduleSectionSize = self.customScheduleSection.update(
+                    transition: transition,
+                    component: AnyComponent(ListSectionComponent(
+                        theme: environment.theme,
+                        header: nil,
+                        footer: nil,
+                        items: customScheduleSectionItems
+                    )),
+                    environment: {},
+                    containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 10000.0)
+                )
+                let customScheduleSectionFrame = CGRect(origin: CGPoint(x: sideInset, y: contentHeight + otherSectionsHeight + customScheduleSectionsHeight), size: customScheduleSectionSize)
+                if let customScheduleSectionView = self.customScheduleSection.view {
+                    if customScheduleSectionView.superview == nil {
+                        customScheduleSectionView.layer.allowsGroupOpacity = true
+                        self.scrollView.addSubview(customScheduleSectionView)
+                    }
+                    transition.setFrame(view: customScheduleSectionView, frame: customScheduleSectionFrame)
+                    alphaTransition.setAlpha(view: customScheduleSectionView, alpha: (self.isOn && self.schedule == .custom) ? 1.0 : 0.0)
+                }
+                customScheduleSectionsHeight += customScheduleSectionSize.height
+                customScheduleSectionsHeight += sectionSpacing
+                
+                if self.schedule == .custom {
+                    otherSectionsHeight += customScheduleSectionsHeight
+                }
+            }
+                
             //TODO:localize
             let accessSectionSize = self.accessSection.update(
                 transition: transition,
@@ -700,7 +1109,7 @@ final class GreetingMessageSetupScreenComponent: Component {
                     )),
                     footer: AnyComponent(MultilineTextComponent(
                         text: .markdown(
-                            text: self.hasAccessToAllChatsByDefault ? "Select chats or entire chat categories which the bot **WILL NOT** have access to." : "Select chats or entire chat categories which the bot **WILL** have access to.",
+                            text: component.mode == .greeting ? "Choose chats or entire chat categories for sending a greeting message." : "Choose chats or entire chat categories for sending an away message.",
                             attributes: MarkdownAttributes(
                                 body: MarkdownAttributeSet(font: Font.regular(presentationData.listsFontSize.itemListBaseHeaderFontSize), textColor: environment.theme.list.freeTextColor),
                                 bold: MarkdownAttributeSet(font: Font.semibold(presentationData.listsFontSize.itemListBaseHeaderFontSize), textColor: environment.theme.list.freeTextColor),
@@ -729,65 +1138,61 @@ final class GreetingMessageSetupScreenComponent: Component {
             otherSectionsHeight += excludedSectionSize.height
             otherSectionsHeight += sectionSpacing
             
-            //TODO:localize
-            /*let permissionsSectionSize = self.permissionsSection.update(
-                transition: transition,
-                component: AnyComponent(ListSectionComponent(
-                    theme: environment.theme,
-                    header: AnyComponent(MultilineTextComponent(
-                        text: .plain(NSAttributedString(
-                            string: "BOT PERMISSIONS",
-                            font: Font.regular(presentationData.listsFontSize.itemListBaseHeaderFontSize),
-                            textColor: environment.theme.list.freeTextColor
+            if case .greeting = component.mode {
+                let periodSectionSize = self.periodSection.update(
+                    transition: transition,
+                    component: AnyComponent(ListSectionComponent(
+                        theme: environment.theme,
+                        header: AnyComponent(MultilineTextComponent(
+                            text: .plain(NSAttributedString(
+                                string: "PERIOD OF NO ACTIVITY",
+                                font: Font.regular(presentationData.listsFontSize.itemListBaseHeaderFontSize),
+                                textColor: environment.theme.list.freeTextColor
+                            )),
+                            maximumNumberOfLines: 0
                         )),
-                        maximumNumberOfLines: 0
-                    )),
-                    footer: AnyComponent(MultilineTextComponent(
-                        text: .plain(NSAttributedString(
-                            string: "The bot will be able to view all new incoming messages, but not the messages that had been sent before you added the bot.",
-                            font: Font.regular(presentationData.listsFontSize.itemListBaseHeaderFontSize),
-                            textColor: environment.theme.list.freeTextColor
+                        footer: AnyComponent(MultilineTextComponent(
+                            text: .plain(NSAttributedString(
+                                string: "Choose how many days should pass after your last interaction with a recipient to send them the greeting in response to their message.",
+                                font: Font.regular(presentationData.listsFontSize.itemListBaseHeaderFontSize),
+                                textColor: environment.theme.list.freeTextColor
+                            )),
+                            maximumNumberOfLines: 0
                         )),
-                        maximumNumberOfLines: 0
-                    )),
-                    items: [
-                        AnyComponentWithIdentity(id: 0, component: AnyComponent(ListActionItemComponent(
-                            theme: environment.theme,
-                            title: AnyComponent(VStack([
-                                AnyComponentWithIdentity(id: AnyHashable(0), component: AnyComponent(MultilineTextComponent(
-                                    text: .plain(NSAttributedString(
-                                        string: "Reply to Messages",
-                                        font: Font.regular(presentationData.listsFontSize.baseDisplaySize),
-                                        textColor: environment.theme.list.itemPrimaryTextColor
-                                    )),
-                                    maximumNumberOfLines: 1
-                                ))),
-                            ], alignment: .left, spacing: 2.0)),
-                            accessory: .toggle(ListActionItemComponent.Toggle(style: .icons, isOn: self.replyToMessages, action: { [weak self] _ in
-                                guard let self else {
-                                    return
+                        items: [
+                            AnyComponentWithIdentity(id: 0, component: AnyComponent(ListItemSliderSelectorComponent(
+                                theme: environment.theme,
+                                values: [
+                                    "7 days",
+                                    "14 days",
+                                    "21 days",
+                                    "28 days"
+                                ],
+                                selectedIndex: 0,
+                                selectedIndexUpdated: { [weak self] index in
+                                    guard let self else {
+                                        return
+                                    }
+                                    let _ = self
                                 }
-                                self.replyToMessages = !self.replyToMessages
-                                self.state?.updated(transition: .spring(duration: 0.4))
-                            })),
-                            action: nil
-                        )))
-                    ]
-                )),
-                environment: {},
-                containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 10000.0)
-            )
-            let permissionsSectionFrame = CGRect(origin: CGPoint(x: sideInset, y: contentHeight + otherSectionsHeight), size: permissionsSectionSize)
-            if let permissionsSectionView = self.permissionsSection.view {
-                if permissionsSectionView.superview == nil {
-                    permissionsSectionView.layer.allowsGroupOpacity = true
-                    self.scrollView.addSubview(permissionsSectionView)
+                            )))
+                        ]
+                    )),
+                    environment: {},
+                    containerSize: CGSize(width: availableSize.width - sideInset * 2.0, height: 10000.0)
+                )
+                let periodSectionFrame = CGRect(origin: CGPoint(x: sideInset, y: contentHeight + otherSectionsHeight), size: periodSectionSize)
+                if let periodSectionView = self.periodSection.view {
+                    if periodSectionView.superview == nil {
+                        periodSectionView.layer.allowsGroupOpacity = true
+                        self.scrollView.addSubview(periodSectionView)
+                    }
+                    transition.setFrame(view: periodSectionView, frame: periodSectionFrame)
+                    alphaTransition.setAlpha(view: periodSectionView, alpha: self.isOn ? 1.0 : 0.0)
                 }
-                transition.setFrame(view: permissionsSectionView, frame: permissionsSectionFrame)
-                
-                alphaTransition.setAlpha(view: permissionsSectionView, alpha: self.isOn ? 1.0 : 0.0)
+                otherSectionsHeight += periodSectionSize.height
+                otherSectionsHeight += sectionSpacing
             }
-            otherSectionsHeight += permissionsSectionSize.height*/
             
             if self.isOn {
                 contentHeight += otherSectionsHeight
@@ -799,6 +1204,7 @@ final class GreetingMessageSetupScreenComponent: Component {
             let previousBounds = self.scrollView.bounds
             
             let contentSize = CGSize(width: availableSize.width, height: contentHeight)
+            self.ignoreScrolling = true
             if self.scrollView.frame != CGRect(origin: CGPoint(), size: availableSize) {
                 self.scrollView.frame = CGRect(origin: CGPoint(), size: availableSize)
             }
@@ -809,6 +1215,7 @@ final class GreetingMessageSetupScreenComponent: Component {
             if self.scrollView.scrollIndicatorInsets != scrollInsets {
                 self.scrollView.scrollIndicatorInsets = scrollInsets
             }
+            self.ignoreScrolling = false
                         
             if !previousBounds.isEmpty, !transition.animation.isImmediate {
                 let bounds = self.scrollView.bounds
@@ -836,13 +1243,19 @@ final class GreetingMessageSetupScreenComponent: Component {
 }
 
 public final class GreetingMessageSetupScreen: ViewControllerComponentContainer {
+    public enum Mode {
+        case greeting
+        case away
+    }
+    
     private let context: AccountContext
     
-    public init(context: AccountContext) {
+    public init(context: AccountContext, mode: Mode) {
         self.context = context
         
         super.init(context: context, component: GreetingMessageSetupScreenComponent(
-            context: context
+            context: context,
+            mode: mode
         ), navigationBarAppearance: .default, theme: .default, updatedPresentationData: nil)
         
         let presentationData = context.sharedContext.currentPresentationData.with { $0 }

submodules/TelegramUI/Components/Settings/GreetingMessageSetupScreen/Sources/QuickReplyEmptyStateComponent.swift

@@ -0,0 +1,181 @@
+import Foundation
+import UIKit
+import Display
+import ComponentFlow
+import TelegramPresentationData
+import AppBundle
+import ButtonComponent
+import MultilineTextComponent
+import BalancedTextComponent
+
+final class QuickReplyEmptyStateComponent: Component {
+    let theme: PresentationTheme
+    let strings: PresentationStrings
+    let insets: UIEdgeInsets
+    let action: () -> Void
+    
+    init(
+        theme: PresentationTheme,
+        strings: PresentationStrings,
+        insets: UIEdgeInsets,
+        action: @escaping () -> Void
+    ) {
+        self.theme = theme
+        self.strings = strings
+        self.insets = insets
+        self.action = action
+    }
+
+    static func ==(lhs: QuickReplyEmptyStateComponent, rhs: QuickReplyEmptyStateComponent) -> Bool {
+        if lhs.theme !== rhs.theme {
+            return false
+        }
+        if lhs.strings !== rhs.strings {
+            return false
+        }
+        if lhs.insets != rhs.insets {
+            return false
+        }
+        return true
+    }
+
+    final class View: UIView {
+        private let icon = ComponentView<Empty>()
+        private let title = ComponentView<Empty>()
+        private let text = ComponentView<Empty>()
+        private let button = ComponentView<Empty>()
+
+        private var component: QuickReplyEmptyStateComponent?
+        private weak var componentState: EmptyComponentState?
+        
+        override init(frame: CGRect) {
+            super.init(frame: frame)
+        }
+        
+        required init?(coder: NSCoder) {
+            fatalError("init(coder:) has not been implemented")
+        }
+        
+        func update(component: QuickReplyEmptyStateComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: Transition) -> CGSize {
+            let previousComponent = self.component
+            self.component = component
+            self.componentState = state
+            
+            let _ = previousComponent
+            
+            let iconTitleSpacing: CGFloat = 10.0
+            let titleTextSpacing: CGFloat = 8.0
+            
+            let iconSize = self.icon.update(
+                transition: .immediate,
+                component: AnyComponent(MultilineTextComponent(
+                    text: .plain(NSAttributedString(string: "📝", font: Font.semibold(90.0), textColor: component.theme.rootController.navigationBar.primaryTextColor)),
+                    horizontalAlignment: .center
+                )),
+                environment: {},
+                containerSize: CGSize(width: 100.0, height: 100.0)
+            )
+            
+            //TODO:localize
+            let titleSize = self.title.update(
+                transition: .immediate,
+                component: AnyComponent(MultilineTextComponent(
+                    text: .plain(NSAttributedString(string: "No Quick Replies", font: Font.semibold(17.0), textColor: component.theme.rootController.navigationBar.primaryTextColor)),
+                    horizontalAlignment: .center
+                )),
+                environment: {},
+                containerSize: CGSize(width: availableSize.width - 16.0 * 2.0, height: 100.0)
+            )
+            
+            let textSize = self.text.update(
+                transition: .immediate,
+                component: AnyComponent(BalancedTextComponent(
+                    text: .plain(NSAttributedString(string: "Set up shortcuts with rich text and media to respond to messages faster.", font: Font.regular(15.0), textColor: component.theme.rootController.navigationBar.secondaryTextColor)),
+                    horizontalAlignment: .center,
+                    maximumNumberOfLines: 20
+                )),
+                environment: {},
+                containerSize: CGSize(width: availableSize.width - 16.0 * 2.0, height: 100.0)
+            )
+            
+            let centralContentsHeight: CGFloat = iconSize.height + iconTitleSpacing + titleSize.height + titleTextSpacing
+            var centralContentsY: CGFloat = component.insets.top + floor((availableSize.height - component.insets.top - component.insets.bottom - centralContentsHeight) * 0.5)
+            
+            let iconFrame = CGRect(origin: CGPoint(x: floor((availableSize.width - iconSize.width) * 0.5), y: centralContentsY), size: iconSize)
+            if let iconView = self.icon.view {
+                if iconView.superview == nil {
+                    self.addSubview(iconView)
+                }
+                transition.setFrame(view: iconView, frame: iconFrame)
+            }
+            centralContentsY += iconSize.height + iconTitleSpacing
+            
+            let titleFrame = CGRect(origin: CGPoint(x: floor((availableSize.width - titleSize.width) * 0.5), y: centralContentsY), size: titleSize)
+            if let titleView = self.title.view {
+                if titleView.superview == nil {
+                    self.addSubview(titleView)
+                }
+                titleView.bounds = CGRect(origin: CGPoint(), size: titleFrame.size)
+                transition.setPosition(view: titleView, position: titleFrame.center)
+            }
+            centralContentsY += titleSize.height + titleTextSpacing
+            
+            let textFrame = CGRect(origin: CGPoint(x: floor((availableSize.width - textSize.width) * 0.5), y: centralContentsY), size: textSize)
+            if let textView = self.text.view {
+                if textView.superview == nil {
+                    self.addSubview(textView)
+                }
+                textView.bounds = CGRect(origin: CGPoint(), size: textFrame.size)
+                transition.setPosition(view: textView, position: textFrame.center)
+            }
+            
+            let buttonSize = self.button.update(
+                transition: transition,
+                component: AnyComponent(ButtonComponent(
+                    background: ButtonComponent.Background(
+                        color: component.theme.list.itemCheckColors.fillColor,
+                        foreground: component.theme.list.itemCheckColors.foregroundColor,
+                        pressedColor: component.theme.list.itemCheckColors.fillColor.withMultipliedAlpha(0.9)
+                    ),
+                    content: AnyComponentWithIdentity(
+                        id: AnyHashable(0),
+                        component: AnyComponent(ButtonTextContentComponent(
+                            text: "Add Quick Reply",
+                            badge: 0,
+                            textColor: component.theme.list.itemCheckColors.foregroundColor,
+                            badgeBackground: component.theme.list.itemCheckColors.foregroundColor,
+                            badgeForeground: component.theme.list.itemCheckColors.fillColor
+                        ))
+                    ),
+                    isEnabled: true,
+                    displaysProgress: false,
+                    action: { [weak self] in
+                        guard let self, let component = self.component else {
+                            return
+                        }
+                        component.action()
+                    }
+                )),
+                environment: {},
+                containerSize: CGSize(width: min(availableSize.width - 16.0 * 2.0, 280.0), height: 50.0)
+            )
+            let buttonFrame = CGRect(origin: CGPoint(x: floor((availableSize.width - buttonSize.width) * 0.5), y: availableSize.height - component.insets.bottom - 8.0 - buttonSize.height), size: buttonSize)
+            if let buttonView = self.button.view {
+                if buttonView.superview == nil {
+                    self.addSubview(buttonView)
+                }
+                transition.setFrame(view: buttonView, frame: buttonFrame)
+            }
+            
+            return availableSize
+        }
+    }
+
+    func makeView() -> View {
+        return View(frame: CGRect())
+    }
+
+    func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: Transition) -> CGSize {
+        return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
+    }
+}

submodules/TelegramUI/Components/Settings/GreetingMessageSetupScreen/Sources/QuickReplySetupScreen.swift

@@ -0,0 +1,563 @@
+import Foundation
+import UIKit
+import Photos
+import Display
+import AsyncDisplayKit
+import SwiftSignalKit
+import Postbox
+import TelegramCore
+import TelegramPresentationData
+import TelegramUIPreferences
+import PresentationDataUtils
+import AccountContext
+import ComponentFlow
+import ViewControllerComponent
+import MergeLists
+import ComponentDisplayAdapters
+import ItemListPeerActionItem
+import ItemListUI
+import ChatListUI
+import QuickReplyNameAlertController
+
+final class QuickReplySetupScreenComponent: Component {
+    typealias EnvironmentType = ViewControllerComponentContainer.Environment
+    
+    let context: AccountContext
+
+    init(
+        context: AccountContext
+    ) {
+        self.context = context
+    }
+
+    static func ==(lhs: QuickReplySetupScreenComponent, rhs: QuickReplySetupScreenComponent) -> Bool {
+        if lhs.context !== rhs.context {
+            return false
+        }
+
+        return true
+    }
+    
+    private struct ShortcutItem: Equatable {
+        var shortcut: String
+        var messages: [EngineMessage]
+        
+        init(shortcut: String, messages: [EngineMessage]) {
+            self.shortcut = shortcut
+            self.messages = messages
+        }
+    }
+    
+    private enum ContentEntry: Comparable, Identifiable {
+        enum Id: Hashable {
+            case add
+            case item(String)
+        }
+        
+        var stableId: Id {
+            switch self {
+            case .add:
+                return .add
+            case let .item(item, _, _):
+                return .item(item.shortcut)
+            }
+        }
+        
+        case add
+        case item(item: ShortcutItem, accountPeer: EnginePeer, sortIndex: Int)
+        
+        static func <(lhs: ContentEntry, rhs: ContentEntry) -> Bool {
+            switch lhs {
+            case .add:
+                return false
+            case let .item(lhsItem, _, lhsSortIndex):
+                switch rhs {
+                case .add:
+                    return false
+                case let .item(rhsItem, _, rhsSortIndex):
+                    if lhsSortIndex != rhsSortIndex {
+                        return lhsSortIndex < rhsSortIndex
+                    }
+                    return lhsItem.shortcut < rhsItem.shortcut
+                }
+            }
+        }
+        
+        func item(listNode: ContentListNode) -> ListViewItem {
+            switch self {
+            case .add:
+                //TODO:localize
+                return ItemListPeerActionItem(
+                    presentationData: ItemListPresentationData(listNode.presentationData),
+                    icon: PresentationResourcesItemList.plusIconImage(listNode.presentationData.theme),
+                    iconSignal: nil,
+                    title: "New Quick Reply",
+                    additionalBadgeIcon: nil,
+                    alwaysPlain: true,
+                    hasSeparator: true,
+                    sectionId: 0,
+                    height: .generic,
+                    color: .accent,
+                    editing: false,
+                    action: { [weak listNode] in
+                        guard let listNode, let parentView = listNode.parentView else {
+                            return
+                        }
+                        parentView.openQuickReplyChat(shortcut: nil)
+                    }
+                )
+            case let .item(item, accountPeer, _):
+                let chatListNodeInteraction = ChatListNodeInteraction(
+                    context: listNode.context,
+                    animationCache: listNode.context.animationCache,
+                    animationRenderer: listNode.context.animationRenderer,
+                    activateSearch: {
+                    },
+                    peerSelected: { [weak listNode] _, _, _, _ in
+                        guard let listNode, let parentView = listNode.parentView else {
+                            return
+                        }
+                        parentView.openQuickReplyChat(shortcut: item.shortcut)
+                    },
+                    disabledPeerSelected: { _, _, _ in
+                    },
+                    togglePeerSelected: { _, _ in
+                    },
+                    togglePeersSelection: { _, _ in
+                    },
+                    additionalCategorySelected: { _ in
+                    },
+                    messageSelected: { [weak listNode] _, _, _, _ in
+                        guard let listNode, let parentView = listNode.parentView else {
+                            return
+                        }
+                        parentView.openQuickReplyChat(shortcut: item.shortcut)
+                    },
+                    groupSelected: { _ in
+                    },
+                    addContact: { _ in
+                    },
+                    setPeerIdWithRevealedOptions: { _, _ in
+                    },
+                    setItemPinned: { _, _ in
+                    },
+                    setPeerMuted: { _, _ in
+                    },
+                    setPeerThreadMuted: { _, _, _ in
+                    },
+                    deletePeer: { _, _ in
+                    },
+                    deletePeerThread: { _, _ in
+                    },
+                    setPeerThreadStopped: { _, _, _ in
+                    },
+                    setPeerThreadPinned: { _, _, _ in
+                    },
+                    setPeerThreadHidden: { _, _, _ in
+                    },
+                    updatePeerGrouping: { _, _ in
+                    },
+                    togglePeerMarkedUnread: { _, _ in
+                    },
+                    toggleArchivedFolderHiddenByDefault: {
+                    },
+                    toggleThreadsSelection: { _, _ in
+                    },
+                    hidePsa: { _ in
+                    },
+                    activateChatPreview: { _, _, _, _, _ in
+                    },
+                    present: { _ in
+                    },
+                    openForumThread: { _, _ in
+                    },
+                    openStorageManagement: {
+                    },
+                    openPasswordSetup: {
+                    },
+                    openPremiumIntro: {
+                    },
+                    openPremiumGift: {
+                    },
+                    openActiveSessions: {
+                    },
+                    performActiveSessionAction: { _, _ in
+                    },
+                    openChatFolderUpdates: {
+                    },
+                    hideChatFolderUpdates: {
+                    },
+                    openStories: { _, _ in
+                    },
+                    dismissNotice: { _ in
+                    }
+                )
+                
+                let presentationData = listNode.context.sharedContext.currentPresentationData.with({ $0 })
+                let chatListPresentationData = ChatListPresentationData(
+                    theme: presentationData.theme,
+                    fontSize: presentationData.listsFontSize,
+                    strings: presentationData.strings,
+                    dateTimeFormat: presentationData.dateTimeFormat,
+                    nameSortOrder: presentationData.nameSortOrder,
+                    nameDisplayOrder: presentationData.nameDisplayOrder,
+                    disableAnimations: false
+                )
+                
+                return ChatListItem(
+                    presentationData: chatListPresentationData,
+                    context: listNode.context,
+                    chatListLocation: .chatList(groupId: .root),
+                    filterData: nil,
+                    index: EngineChatList.Item.Index.chatList(ChatListIndex(pinningIndex: nil, messageIndex: MessageIndex(id: MessageId(peerId: listNode.context.account.peerId, namespace: 0, id: 0), timestamp: 0))),
+                    content: .peer(ChatListItemContent.PeerData(
+                        messages: item.messages.first.flatMap({ [$0] }) ?? [],
+                        peer: EngineRenderedPeer(peer: accountPeer),
+                        threadInfo: nil,
+                        combinedReadState: nil,
+                        isRemovedFromTotalUnreadCount: false,
+                        presence: nil,
+                        hasUnseenMentions: false,
+                        hasUnseenReactions: false,
+                        draftState: nil,
+                        mediaDraftContentType: nil,
+                        inputActivities: nil,
+                        promoInfo: nil,
+                        ignoreUnreadBadge: false,
+                        displayAsMessage: false,
+                        hasFailedMessages: false,
+                        forumTopicData: nil,
+                        topForumTopicItems: [],
+                        autoremoveTimeout: nil,
+                        storyState: nil,
+                        requiresPremiumForMessaging: false,
+                        displayAsTopicList: false,
+                        tags: [],
+                        customMessageListData: ChatListItemContent.CustomMessageListData(
+                            commandPrefix: "/\(item.shortcut)",
+                            messageCount: nil
+                        )
+                    )),
+                    editing: false,
+                    hasActiveRevealControls: false,
+                    selected: false,
+                    header: nil,
+                    enableContextActions: false,
+                    hiddenOffset: false,
+                    interaction: chatListNodeInteraction
+                )
+            }
+        }
+    }
+    
+    private final class ContentListNode: ListView {
+        weak var parentView: View?
+        let context: AccountContext
+        var presentationData: PresentationData
+        private var currentEntries: [ContentEntry] = []
+        
+        init(parentView: View, context: AccountContext) {
+            self.parentView = parentView
+            self.context = context
+            self.presentationData = context.sharedContext.currentPresentationData.with({ $0 })
+            
+            super.init()
+        }
+        
+        func update(size: CGSize, insets: UIEdgeInsets, transition: Transition) {
+            let (listViewDuration, listViewCurve) = listViewAnimationDurationAndCurve(transition: transition.containedViewLayoutTransition)
+            self.transaction(
+                deleteIndices: [],
+                insertIndicesAndItems: [],
+                updateIndicesAndItems: [],
+                options: [.Synchronous, .LowLatency],
+                additionalScrollDistance: 0.0,
+                updateSizeAndInsets: ListViewUpdateSizeAndInsets(size: size, insets: insets, duration: listViewDuration, curve: listViewCurve),
+                updateOpaqueState: nil
+            )
+        }
+        
+        func setEntries(entries: [ContentEntry], animated: Bool) {
+            let (deleteIndices, indicesAndItems, updateIndices) = mergeListsStableWithUpdates(leftList: self.currentEntries, rightList: entries)
+            self.currentEntries = entries
+            
+            let deletions = deleteIndices.map { ListViewDeleteItem(index: $0, directionHint: nil) }
+            let insertions = indicesAndItems.map { ListViewInsertItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(listNode: self), directionHint: nil) }
+            let updates = updateIndices.map { ListViewUpdateItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(listNode: self), directionHint: nil) }
+            
+            self.transaction(
+                deleteIndices: deletions,
+                insertIndicesAndItems: insertions,
+                updateIndicesAndItems: updates,
+                options: [.Synchronous, .LowLatency],
+                scrollToItem: nil,
+                stationaryItemRange: nil,
+                updateOpaqueState: nil,
+                completion: { _ in
+                }
+            )
+        }
+    }
+    
+    final class View: UIView {
+        private var emptyState: ComponentView<Empty>?
+        private var contentListNode: ContentListNode?
+        
+        private var isUpdating: Bool = false
+        
+        private var component: QuickReplySetupScreenComponent?
+        private(set) weak var state: EmptyComponentState?
+        private var environment: EnvironmentType?
+        
+        private var items: [ShortcutItem] = []
+        private var messagesDisposable: Disposable?
+
+        private var accountPeer: EnginePeer?
+        
+        override init(frame: CGRect) {
+            super.init(frame: frame)
+        }
+        
+        required init?(coder: NSCoder) {
+            fatalError("init(coder:) has not been implemented")
+        }
+        
+        deinit {
+            self.messagesDisposable?.dispose()
+        }
+
+        func scrollToTop() {
+        }
+        
+        func attemptNavigation(complete: @escaping () -> Void) -> Bool {
+            return true
+        }
+        
+        func openQuickReplyChat(shortcut: String?) {
+            guard let component = self.component else {
+                return
+            }
+            
+            if let shortcut {
+                let contents = GreetingMessageSetupChatContents(
+                    context: component.context,
+                    messages: self.items.first(where: { $0.shortcut == shortcut })?.messages ?? [],
+                    kind: .quickReplyMessageInput(shortcut: shortcut)
+                )
+                let chatController = component.context.sharedContext.makeChatController(
+                    context: component.context,
+                    chatLocation: .customChatContents,
+                    subject: .customChatContents(contents: contents),
+                    botStart: nil,
+                    mode: .standard(.default)
+                )
+                chatController.navigationPresentation = .modal
+                self.environment?.controller()?.push(chatController)
+                self.messagesDisposable?.dispose()
+                self.messagesDisposable = (contents.messages
+                |> deliverOnMainQueue).startStrict(next: { [weak self] messages in
+                    guard let self else {
+                        return
+                    }
+                    let messages = messages.map(EngineMessage.init)
+                    
+                    if messages.isEmpty {
+                        if let index = self.items.firstIndex(where: { $0.shortcut == shortcut }) {
+                            self.items.remove(at: index)
+                        }
+                    } else {
+                        if let index = self.items.firstIndex(where: { $0.shortcut == shortcut }) {
+                            self.items[index].messages = messages
+                        } else {
+                            self.items.insert(ShortcutItem(
+                                shortcut: shortcut,
+                                messages: messages
+                            ), at: 0)
+                        }
+                    }
+                    
+                    self.state?.updated(transition: .immediate)
+                })
+            } else {
+                var completion: ((String?) -> Void)?
+                let alertController = quickReplyNameAlertController(
+                    context: component.context,
+                    text: "New Quick Reply",
+                    subtext: "Add a shortcut for your quick reply.",
+                    value: "",
+                    characterLimit: 32,
+                    apply: { value in
+                        completion?(value)
+                    }
+                )
+                completion = { [weak self, weak alertController] value in
+                    guard let self else {
+                        alertController?.dismissAnimated()
+                        return
+                    }
+                    if let value, !value.isEmpty {
+                        alertController?.dismissAnimated()
+                        self.openQuickReplyChat(shortcut: value)
+                    }
+                }
+                self.environment?.controller()?.present(alertController, in: .window(.root))
+            }
+            
+            self.contentListNode?.clearHighlightAnimated(true)
+        }
+        
+        func update(component: QuickReplySetupScreenComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
+            self.isUpdating = true
+            defer {
+                self.isUpdating = false
+            }
+            
+            if self.component == nil {
+                let _ = (component.context.engine.data.get(
+                    TelegramEngine.EngineData.Item.Peer.Peer(id: component.context.account.peerId)
+                )
+                |> deliverOnMainQueue).start(next: { [weak self] peer in
+                    guard let self else {
+                        return
+                    }
+                    self.accountPeer = peer
+                })
+            }
+            
+            let environment = environment[EnvironmentType.self].value
+            let themeUpdated = self.environment?.theme !== environment.theme
+            self.environment = environment
+            
+            self.component = component
+            self.state = state
+            
+            let alphaTransition: Transition = transition.animation.isImmediate ? transition : transition.withAnimation(.curve(duration: 0.25, curve: .easeInOut))
+            let _ = alphaTransition
+            
+            if themeUpdated {
+                self.backgroundColor = environment.theme.list.plainBackgroundColor
+            }
+            
+            if self.items.isEmpty {
+                let emptyState: ComponentView<Empty>
+                var emptyStateTransition = transition
+                if let current = self.emptyState {
+                    emptyState = current
+                } else {
+                    emptyState = ComponentView()
+                    self.emptyState = emptyState
+                    emptyStateTransition = emptyStateTransition.withAnimation(.none)
+                }
+                
+                let emptyStateFrame = CGRect(origin: CGPoint(x: 0.0, y: environment.navigationHeight), size: CGSize(width: availableSize.width, height: availableSize.height - environment.navigationHeight))
+                let _ = emptyState.update(
+                    transition: emptyStateTransition,
+                    component: AnyComponent(QuickReplyEmptyStateComponent(
+                        theme: environment.theme,
+                        strings: environment.strings,
+                        insets: UIEdgeInsets(top: 0.0, left: environment.safeInsets.left, bottom: environment.safeInsets.bottom, right: environment.safeInsets.right),
+                        action: { [weak self] in
+                            guard let self else {
+                                return
+                            }
+                            self.openQuickReplyChat(shortcut: nil)
+                        }
+                    )),
+                    environment: {},
+                    containerSize: emptyStateFrame.size
+                )
+                if let emptyStateView = emptyState.view {
+                    if emptyStateView.superview == nil {
+                        self.addSubview(emptyStateView)
+                    }
+                    emptyStateTransition.setFrame(view: emptyStateView, frame: emptyStateFrame)
+                }
+            } else {
+                if let emptyState = self.emptyState {
+                    self.emptyState = nil
+                    emptyState.view?.removeFromSuperview()
+                }
+            }
+            
+            let contentListNode: ContentListNode
+            if let current = self.contentListNode {
+                contentListNode = current
+            } else {
+                contentListNode = ContentListNode(parentView: self, context: component.context)
+                self.contentListNode = contentListNode
+                self.addSubview(contentListNode.view)
+            }
+            
+            transition.setFrame(view: contentListNode.view, frame: CGRect(origin: CGPoint(), size: availableSize))
+            contentListNode.update(size: availableSize, insets: UIEdgeInsets(top: environment.navigationHeight, left: environment.safeInsets.left, bottom: environment.safeInsets.bottom, right: environment.safeInsets.right), transition: transition)
+            
+            var entries: [ContentEntry] = []
+            if let accountPeer = self.accountPeer {
+                entries.append(.add)
+                for item in self.items {
+                    entries.append(.item(item: item, accountPeer: accountPeer, sortIndex: entries.count))
+                }
+            }
+            contentListNode.setEntries(entries: entries, animated: false)
+            
+            contentListNode.isHidden = self.items.isEmpty
+            
+            return availableSize
+        }
+    }
+    
+    func makeView() -> View {
+        return View()
+    }
+    
+    func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
+        return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
+    }
+}
+
+public final class QuickReplySetupScreen: ViewControllerComponentContainer {
+    private let context: AccountContext
+    
+    public init(context: AccountContext) {
+        self.context = context
+        
+        super.init(context: context, component: QuickReplySetupScreenComponent(
+            context: context
+        ), navigationBarAppearance: .default, theme: .default, updatedPresentationData: nil)
+        
+        let presentationData = context.sharedContext.currentPresentationData.with { $0 }
+        //TODO:localize
+        self.title = "Quick Replies"
+        self.navigationItem.backBarButtonItem = UIBarButtonItem(title: presentationData.strings.Common_Back, style: .plain, target: nil, action: nil)
+        
+        self.scrollToTop = { [weak self] in
+            guard let self, let componentView = self.node.hostView.componentView as? QuickReplySetupScreenComponent.View else {
+                return
+            }
+            componentView.scrollToTop()
+        }
+        
+        self.attemptNavigation = { [weak self] complete in
+            guard let self, let componentView = self.node.hostView.componentView as? QuickReplySetupScreenComponent.View else {
+                return true
+            }
+            
+            return componentView.attemptNavigation(complete: complete)
+        }
+    }
+    
+    required public init(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    deinit {
+    }
+    
+    @objc private func cancelPressed() {
+        self.dismiss()
+    }
+    
+    override public func containerLayoutUpdated(_ layout: ContainerViewLayout, transition: ContainedViewLayoutTransition) {
+        super.containerLayoutUpdated(layout, transition: transition)
+    }
+}

submodules/TelegramUI/Components/Settings/QuickReplyNameAlertController/BUILD

@@ -0,0 +1,28 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "QuickReplyNameAlertController",
+    module_name = "QuickReplyNameAlertController",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//submodules/SSignalKit/SwiftSignalKit:SwiftSignalKit",
+        "//submodules/AsyncDisplayKit:AsyncDisplayKit",
+        "//submodules/Display:Display",
+        "//submodules/Postbox:Postbox",
+        "//submodules/TelegramCore:TelegramCore",
+        "//submodules/AccountContext:AccountContext",
+        "//submodules/TelegramPresentationData:TelegramPresentationData",
+        "//submodules/ComponentFlow",
+        "//submodules/Components/MultilineTextComponent",
+        "//submodules/Components/BalancedTextComponent",
+        "//submodules/TelegramUI/Components/EmojiStatusComponent",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

submodules/TelegramUI/Components/Settings/QuickReplyNameAlertController/Sources/QuickReplyNameAlertController.swift

@@ -0,0 +1,508 @@
+import Foundation
+import UIKit
+import SwiftSignalKit
+import AsyncDisplayKit
+import Display
+import Postbox
+import TelegramCore
+import TelegramPresentationData
+import AccountContext
+import ComponentFlow
+import MultilineTextComponent
+import BalancedTextComponent
+import EmojiStatusComponent
+
+private final class PromptInputFieldNode: ASDisplayNode, ASEditableTextNodeDelegate {
+    private var theme: PresentationTheme
+    private let backgroundNode: ASImageNode
+    private let textInputNode: EditableTextNode
+    private let placeholderNode: ASTextNode
+    private let characterLimitView = ComponentView<Empty>()
+    
+    private let characterLimit: Int
+    
+    var updateHeight: (() -> Void)?
+    var complete: (() -> Void)?
+    var textChanged: ((String) -> Void)?
+    
+    private let backgroundInsets = UIEdgeInsets(top: 8.0, left: 16.0, bottom: 15.0, right: 16.0)
+    private let inputInsets: UIEdgeInsets
+    
+    var text: String {
+        get {
+            return self.textInputNode.attributedText?.string ?? ""
+        }
+        set {
+            self.textInputNode.attributedText = NSAttributedString(string: newValue, font: Font.regular(13.0), textColor: self.theme.actionSheet.inputTextColor)
+            self.placeholderNode.isHidden = !newValue.isEmpty
+        }
+    }
+    
+    var placeholder: String = "" {
+        didSet {
+            self.placeholderNode.attributedText = NSAttributedString(string: self.placeholder, font: Font.regular(13.0), textColor: self.theme.actionSheet.inputPlaceholderColor)
+        }
+    }
+    
+    init(theme: PresentationTheme, placeholder: String, characterLimit: Int) {
+        self.theme = theme
+        self.characterLimit = characterLimit
+        
+        self.inputInsets = UIEdgeInsets(top: 9.0, left: 6.0, bottom: 9.0, right: 16.0)
+        
+        self.backgroundNode = ASImageNode()
+        self.backgroundNode.isLayerBacked = true
+        self.backgroundNode.displaysAsynchronously = false
+        self.backgroundNode.displayWithoutProcessing = true
+        self.backgroundNode.image = generateStretchableFilledCircleImage(diameter: 16.0, color: theme.actionSheet.inputHollowBackgroundColor, strokeColor: theme.actionSheet.inputBorderColor, strokeWidth: 1.0)
+        
+        self.textInputNode = EditableTextNode()
+        self.textInputNode.typingAttributes = [NSAttributedString.Key.font.rawValue: Font.regular(13.0), NSAttributedString.Key.foregroundColor.rawValue: theme.actionSheet.inputTextColor]
+        self.textInputNode.clipsToBounds = true
+        self.textInputNode.hitTestSlop = UIEdgeInsets(top: -5.0, left: -5.0, bottom: -5.0, right: -5.0)
+        self.textInputNode.textContainerInset = UIEdgeInsets(top: self.inputInsets.top, left: self.inputInsets.left, bottom: self.inputInsets.bottom, right: self.inputInsets.right)
+        self.textInputNode.keyboardAppearance = theme.rootController.keyboardColor.keyboardAppearance
+        self.textInputNode.keyboardType = .default
+        self.textInputNode.autocapitalizationType = .none
+        self.textInputNode.returnKeyType = .done
+        self.textInputNode.autocorrectionType = .no
+        self.textInputNode.tintColor = theme.actionSheet.controlAccentColor
+        
+        self.placeholderNode = ASTextNode()
+        self.placeholderNode.isUserInteractionEnabled = false
+        self.placeholderNode.displaysAsynchronously = false
+        self.placeholderNode.attributedText = NSAttributedString(string: placeholder, font: Font.regular(13.0), textColor: self.theme.actionSheet.inputPlaceholderColor)
+        
+        super.init()
+        
+        self.textInputNode.delegate = self
+        
+        self.addSubnode(self.backgroundNode)
+        self.addSubnode(self.textInputNode)
+        self.addSubnode(self.placeholderNode)
+    }
+    
+    func updateTheme(_ theme: PresentationTheme) {
+        self.theme = theme
+        
+        self.backgroundNode.image = generateStretchableFilledCircleImage(diameter: 16.0, color: self.theme.actionSheet.inputHollowBackgroundColor, strokeColor: self.theme.actionSheet.inputBorderColor, strokeWidth: 1.0)
+        self.textInputNode.keyboardAppearance = self.theme.rootController.keyboardColor.keyboardAppearance
+        self.placeholderNode.attributedText = NSAttributedString(string: self.placeholderNode.attributedText?.string ?? "", font: Font.regular(13.0), textColor: self.theme.actionSheet.inputPlaceholderColor)
+        self.textInputNode.tintColor = self.theme.actionSheet.controlAccentColor
+    }
+    
+    func updateLayout(width: CGFloat, transition: ContainedViewLayoutTransition) -> CGFloat {
+        let backgroundInsets = self.backgroundInsets
+        let inputInsets = self.inputInsets
+        
+        let textFieldHeight = self.calculateTextFieldMetrics(width: width)
+        let panelHeight = textFieldHeight + backgroundInsets.top + backgroundInsets.bottom
+        
+        let backgroundFrame = CGRect(origin: CGPoint(x: backgroundInsets.left, y: backgroundInsets.top), size: CGSize(width: width - backgroundInsets.left - backgroundInsets.right, height: panelHeight - backgroundInsets.top - backgroundInsets.bottom))
+        transition.updateFrame(node: self.backgroundNode, frame: backgroundFrame)
+        
+        let placeholderSize = self.placeholderNode.measure(backgroundFrame.size)
+        transition.updateFrame(node: self.placeholderNode, frame: CGRect(origin: CGPoint(x: backgroundFrame.minX + inputInsets.left + 5.0, y: backgroundFrame.minY + floor((backgroundFrame.size.height - placeholderSize.height) / 2.0)), size: placeholderSize))
+        
+        transition.updateFrame(node: self.textInputNode, frame: CGRect(origin: CGPoint(x: backgroundFrame.minX + inputInsets.left, y: backgroundFrame.minY), size: CGSize(width: backgroundFrame.size.width - inputInsets.left - inputInsets.right, height: backgroundFrame.size.height)))
+        
+        let characterLimitString: String
+        let characterLimitColor: UIColor
+        if self.text.count <= self.characterLimit {
+            let remaining = self.characterLimit - self.text.count
+            if remaining < 5 {
+                characterLimitString = "\(remaining)"
+            } else {
+                characterLimitString = " "
+            }
+            characterLimitColor = self.theme.list.itemPlaceholderTextColor
+        } else {
+            characterLimitString = "\(self.characterLimit - self.text.count)"
+            characterLimitColor = self.theme.list.itemDestructiveColor
+        }
+        
+        let characterLimitSize = self.characterLimitView.update(
+            transition: .immediate,
+            component: AnyComponent(MultilineTextComponent(
+                text: .plain(NSAttributedString(string: characterLimitString, font: Font.regular(13.0), textColor: characterLimitColor))
+            )),
+            environment: {},
+            containerSize: CGSize(width: 100.0, height: 100.0)
+        )
+        if let characterLimitComponentView = self.characterLimitView.view {
+            if characterLimitComponentView.superview == nil {
+                self.view.addSubview(characterLimitComponentView)
+            }
+            characterLimitComponentView.frame = CGRect(origin: CGPoint(x: width - 23.0 - characterLimitSize.width, y: 18.0), size: characterLimitSize)
+        }
+        
+        return panelHeight
+    }
+    
+    func activateInput() {
+        self.textInputNode.becomeFirstResponder()
+    }
+    
+    func deactivateInput() {
+        self.textInputNode.resignFirstResponder()
+    }
+    
+    @objc func editableTextNodeDidUpdateText(_ editableTextNode: ASEditableTextNode) {
+        self.updateTextNodeText(animated: true)
+        self.textChanged?(editableTextNode.textView.text)
+        self.placeholderNode.isHidden = !(editableTextNode.textView.text ?? "").isEmpty
+    }
+    
+    func editableTextNode(_ editableTextNode: ASEditableTextNode, shouldChangeTextIn range: NSRange, replacementText text: String) -> Bool {
+        if text == "\n" {
+            self.complete?()
+            return false
+        }
+        return true
+    }
+    
+    private func calculateTextFieldMetrics(width: CGFloat) -> CGFloat {
+        let backgroundInsets = self.backgroundInsets
+        let inputInsets = self.inputInsets
+        
+        let unboundTextFieldHeight = max(34.0, ceil(self.textInputNode.measure(CGSize(width: width - backgroundInsets.left - backgroundInsets.right - inputInsets.left - inputInsets.right, height: CGFloat.greatestFiniteMagnitude)).height))
+        
+        return min(61.0, max(34.0, unboundTextFieldHeight))
+    }
+    
+    private func updateTextNodeText(animated: Bool) {
+        let backgroundInsets = self.backgroundInsets
+        
+        let textFieldHeight = self.calculateTextFieldMetrics(width: self.bounds.size.width)
+        
+        let panelHeight = textFieldHeight + backgroundInsets.top + backgroundInsets.bottom
+        if !self.bounds.size.height.isEqual(to: panelHeight) {
+            self.updateHeight?()
+        }
+    }
+    
+    @objc func clearPressed() {
+        self.textInputNode.attributedText = nil
+        self.deactivateInput()
+    }
+}
+
+private final class QuickReplyNameAlertContentNode: AlertContentNode {
+    private let context: AccountContext
+    private var theme: AlertControllerTheme
+    private let strings: PresentationStrings
+    private let text: String
+    private let subtext: String
+    private let titleFont: PromptControllerTitleFont
+
+    private let textView = ComponentView<Empty>()
+    private let subtextView = ComponentView<Empty>()
+    
+    let inputFieldNode: PromptInputFieldNode
+    
+    private let actionNodesSeparator: ASDisplayNode
+    private let actionNodes: [TextAlertContentActionNode]
+    private let actionVerticalSeparators: [ASDisplayNode]
+    
+    private let disposable = MetaDisposable()
+    
+    private var validLayout: CGSize?
+    
+    private let hapticFeedback = HapticFeedback()
+    
+    var complete: (() -> Void)? {
+        didSet {
+            self.inputFieldNode.complete = self.complete
+        }
+    }
+    
+    override var dismissOnOutsideTap: Bool {
+        return self.isUserInteractionEnabled
+    }
+    
+    init(context: AccountContext, theme: AlertControllerTheme, ptheme: PresentationTheme, strings: PresentationStrings, actions: [TextAlertAction], text: String, subtext: String, titleFont: PromptControllerTitleFont, value: String?, characterLimit: Int) {
+        self.context = context
+        self.theme = theme
+        self.strings = strings
+        self.text = text
+        self.subtext = subtext
+        self.titleFont = titleFont
+        
+        //TODO:localize
+        self.inputFieldNode = PromptInputFieldNode(theme: ptheme, placeholder: "Shortcut", characterLimit: characterLimit)
+        self.inputFieldNode.text = value ?? ""
+        
+        self.actionNodesSeparator = ASDisplayNode()
+        self.actionNodesSeparator.isLayerBacked = true
+        
+        self.actionNodes = actions.map { action -> TextAlertContentActionNode in
+            return TextAlertContentActionNode(theme: theme, action: action)
+        }
+        
+        var actionVerticalSeparators: [ASDisplayNode] = []
+        if actions.count > 1 {
+            for _ in 0 ..< actions.count - 1 {
+                let separatorNode = ASDisplayNode()
+                separatorNode.isLayerBacked = true
+                actionVerticalSeparators.append(separatorNode)
+            }
+        }
+        self.actionVerticalSeparators = actionVerticalSeparators
+        
+        super.init()
+        
+        self.addSubnode(self.inputFieldNode)
+
+        self.addSubnode(self.actionNodesSeparator)
+        
+        for actionNode in self.actionNodes {
+            self.addSubnode(actionNode)
+        }
+        self.actionNodes.last?.actionEnabled = true
+        
+        for separatorNode in self.actionVerticalSeparators {
+            self.addSubnode(separatorNode)
+        }
+        
+        self.inputFieldNode.updateHeight = { [weak self] in
+            if let strongSelf = self {
+                if let _ = strongSelf.validLayout {
+                    strongSelf.requestLayout?(.immediate)
+                }
+            }
+        }
+        
+        self.inputFieldNode.textChanged = { [weak self] text in
+            if let strongSelf = self, let lastNode = strongSelf.actionNodes.last {
+                lastNode.actionEnabled = text.count <= characterLimit
+                strongSelf.requestLayout?(.immediate)
+            }
+        }
+        
+        self.updateTheme(theme)
+    }
+    
+    deinit {
+        self.disposable.dispose()
+    }
+    
+    var value: String {
+        return self.inputFieldNode.text
+    }
+
+    override func updateTheme(_ theme: AlertControllerTheme) {
+        self.theme = theme
+        
+        self.actionNodesSeparator.backgroundColor = theme.separatorColor
+        for actionNode in self.actionNodes {
+            actionNode.updateTheme(theme)
+        }
+        for separatorNode in self.actionVerticalSeparators {
+            separatorNode.backgroundColor = theme.separatorColor
+        }
+        
+        if let size = self.validLayout {
+            _ = self.updateLayout(size: size, transition: .immediate)
+        }
+    }
+    
+    override func updateLayout(size: CGSize, transition: ContainedViewLayoutTransition) -> CGSize {
+        var size = size
+        size.width = min(size.width, 270.0)
+        let measureSize = CGSize(width: size.width - 16.0 * 2.0, height: CGFloat.greatestFiniteMagnitude)
+        
+        let hadValidLayout = self.validLayout != nil
+        
+        self.validLayout = size
+        
+        var origin: CGPoint = CGPoint(x: 0.0, y: 16.0)
+        let spacing: CGFloat = 5.0
+        let subtextSpacing: CGFloat = -1.0
+        
+        let textSize = self.textView.update(
+            transition: .immediate,
+            component: AnyComponent(MultilineTextComponent(
+                text: .plain(NSAttributedString(string: self.text, font: Font.semibold(17.0), textColor: self.theme.primaryColor)),
+                horizontalAlignment: .center,
+                maximumNumberOfLines: 0
+            )),
+            environment: {},
+            containerSize: CGSize(width: measureSize.width, height: 1000.0)
+        )
+        let textFrame = CGRect(origin: CGPoint(x: floor((size.width - textSize.width) * 0.5), y: origin.y), size: textSize)
+        if let textComponentView = self.textView.view {
+            if textComponentView.superview == nil {
+                self.view.addSubview(textComponentView)
+            }
+            textComponentView.frame = textFrame
+        }
+        origin.y += textSize.height + 6.0 + subtextSpacing
+        
+        let subtextSize = self.subtextView.update(
+            transition: .immediate,
+            component: AnyComponent(BalancedTextComponent(
+                text: .plain(NSAttributedString(string: self.subtext, font: Font.regular(13.0), textColor: self.theme.primaryColor)),
+                horizontalAlignment: .center,
+                maximumNumberOfLines: 0
+            )),
+            environment: {},
+            containerSize: CGSize(width: measureSize.width, height: 1000.0)
+        )
+        let subtextFrame = CGRect(origin: CGPoint(x: floor((size.width - subtextSize.width) * 0.5), y: origin.y), size: subtextSize)
+        if let subtextComponentView = self.subtextView.view {
+            if subtextComponentView.superview == nil {
+                self.view.addSubview(subtextComponentView)
+            }
+            subtextComponentView.frame = subtextFrame
+        }
+        origin.y += subtextSize.height + 6.0 + spacing
+        
+        let actionButtonHeight: CGFloat = 44.0
+        var minActionsWidth: CGFloat = 0.0
+        let maxActionWidth: CGFloat = floor(size.width / CGFloat(self.actionNodes.count))
+        let actionTitleInsets: CGFloat = 8.0
+        
+        var effectiveActionLayout = TextAlertContentActionLayout.horizontal
+        for actionNode in self.actionNodes {
+            let actionTitleSize = actionNode.titleNode.updateLayout(CGSize(width: maxActionWidth, height: actionButtonHeight))
+            if case .horizontal = effectiveActionLayout, actionTitleSize.height > actionButtonHeight * 0.6667 {
+                effectiveActionLayout = .vertical
+            }
+            switch effectiveActionLayout {
+                case .horizontal:
+                    minActionsWidth += actionTitleSize.width + actionTitleInsets
+                case .vertical:
+                    minActionsWidth = max(minActionsWidth, actionTitleSize.width + actionTitleInsets)
+            }
+        }
+        
+        let insets = UIEdgeInsets(top: 18.0, left: 18.0, bottom: 9.0, right: 18.0)
+        
+        var contentWidth = max(textSize.width, minActionsWidth)
+        contentWidth = max(subtextSize.width, minActionsWidth)
+        contentWidth = max(contentWidth, 234.0)
+        
+        var actionsHeight: CGFloat = 0.0
+        switch effectiveActionLayout {
+            case .horizontal:
+                actionsHeight = actionButtonHeight
+            case .vertical:
+                actionsHeight = actionButtonHeight * CGFloat(self.actionNodes.count)
+        }
+        
+        let resultWidth = contentWidth + insets.left + insets.right
+        
+        let inputFieldWidth = resultWidth
+        let inputFieldHeight = self.inputFieldNode.updateLayout(width: inputFieldWidth, transition: transition)
+        let inputHeight = inputFieldHeight
+        let inputFieldFrame = CGRect(x: 0.0, y: origin.y, width: resultWidth, height: inputFieldHeight)
+        transition.updateFrame(node: self.inputFieldNode, frame: inputFieldFrame)
+        transition.updateAlpha(node: self.inputFieldNode, alpha: inputHeight > 0.0 ? 1.0 : 0.0)
+        
+        let resultSize = CGSize(width: resultWidth, height: textSize.height + subtextSpacing + subtextSize.height + spacing + inputHeight + actionsHeight + insets.top + insets.bottom)
+        
+        transition.updateFrame(node: self.actionNodesSeparator, frame: CGRect(origin: CGPoint(x: 0.0, y: resultSize.height - actionsHeight - UIScreenPixel), size: CGSize(width: resultSize.width, height: UIScreenPixel)))
+        
+        var actionOffset: CGFloat = 0.0
+        let actionWidth: CGFloat = floor(resultSize.width / CGFloat(self.actionNodes.count))
+        var separatorIndex = -1
+        var nodeIndex = 0
+        for actionNode in self.actionNodes {
+            if separatorIndex >= 0 {
+                let separatorNode = self.actionVerticalSeparators[separatorIndex]
+                switch effectiveActionLayout {
+                    case .horizontal:
+                        transition.updateFrame(node: separatorNode, frame: CGRect(origin: CGPoint(x: actionOffset - UIScreenPixel, y: resultSize.height - actionsHeight), size: CGSize(width: UIScreenPixel, height: actionsHeight - UIScreenPixel)))
+                    case .vertical:
+                        transition.updateFrame(node: separatorNode, frame: CGRect(origin: CGPoint(x: 0.0, y: resultSize.height - actionsHeight + actionOffset - UIScreenPixel), size: CGSize(width: resultSize.width, height: UIScreenPixel)))
+                }
+            }
+            separatorIndex += 1
+            
+            let currentActionWidth: CGFloat
+            switch effectiveActionLayout {
+                case .horizontal:
+                    if nodeIndex == self.actionNodes.count - 1 {
+                        currentActionWidth = resultSize.width - actionOffset
+                    } else {
+                        currentActionWidth = actionWidth
+                    }
+                case .vertical:
+                    currentActionWidth = resultSize.width
+            }
+            
+            let actionNodeFrame: CGRect
+            switch effectiveActionLayout {
+                case .horizontal:
+                    actionNodeFrame = CGRect(origin: CGPoint(x: actionOffset, y: resultSize.height - actionsHeight), size: CGSize(width: currentActionWidth, height: actionButtonHeight))
+                    actionOffset += currentActionWidth
+                case .vertical:
+                    actionNodeFrame = CGRect(origin: CGPoint(x: 0.0, y: resultSize.height - actionsHeight + actionOffset), size: CGSize(width: currentActionWidth, height: actionButtonHeight))
+                    actionOffset += actionButtonHeight
+            }
+            
+            transition.updateFrame(node: actionNode, frame: actionNodeFrame)
+            
+            nodeIndex += 1
+        }
+        
+        if !hadValidLayout {
+            self.inputFieldNode.activateInput()
+        }
+        
+        return resultSize
+    }
+    
+    func animateError() {
+        self.inputFieldNode.layer.addShakeAnimation()
+        self.hapticFeedback.error()
+    }
+}
+
+public enum PromptControllerTitleFont {
+    case regular
+    case bold
+}
+
+public func quickReplyNameAlertController(context: AccountContext, updatedPresentationData: (initial: PresentationData, signal: Signal<PresentationData, NoError>)? = nil, text: String, subtext: String, titleFont: PromptControllerTitleFont = .regular, value: String?, characterLimit: Int = 1000, apply: @escaping (String?) -> Void) -> AlertController {
+    let presentationData = updatedPresentationData?.initial ?? context.sharedContext.currentPresentationData.with { $0 }
+    
+    var dismissImpl: ((Bool) -> Void)?
+    var applyImpl: (() -> Void)?
+    
+    let actions: [TextAlertAction] = [TextAlertAction(type: .genericAction, title: presentationData.strings.Common_Cancel, action: {
+        dismissImpl?(true)
+        apply(nil)
+    }), TextAlertAction(type: .defaultAction, title: presentationData.strings.Common_Done, action: {
+        applyImpl?()
+    })]
+    
+    let contentNode = QuickReplyNameAlertContentNode(context: context, theme: AlertControllerTheme(presentationData: presentationData), ptheme: presentationData.theme, strings: presentationData.strings, actions: actions, text: text, subtext: subtext, titleFont: titleFont, value: value, characterLimit: characterLimit)
+    contentNode.complete = {
+        applyImpl?()
+    }
+    applyImpl = { [weak contentNode] in
+        guard let contentNode = contentNode else {
+            return
+        }
+        apply(contentNode.value)
+    }
+    
+    let controller = AlertController(theme: AlertControllerTheme(presentationData: presentationData), contentNode: contentNode)
+    let presentationDataDisposable = (updatedPresentationData?.signal ?? context.sharedContext.presentationData).start(next: { [weak controller, weak contentNode] presentationData in
+        controller?.theme = AlertControllerTheme(presentationData: presentationData)
+        contentNode?.inputFieldNode.updateTheme(presentationData.theme)
+    })
+    controller.dismissed = { _ in
+        presentationDataDisposable.dispose()
+    }
+    dismissImpl = { [weak controller] animated in
+        contentNode.inputFieldNode.deactivateInput()
+        if animated {
+            controller?.dismissAnimated()
+        } else {
+            controller?.dismiss()
+        }
+    }
+    return controller
+}

submodules/TelegramUI/Components/Settings/TimezoneSelectionScreen/BUILD

@@ -0,0 +1,30 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "TimezoneSelectionScreen",
+    module_name = "TimezoneSelectionScreen",
+    srcs = glob([
+       "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+         "//submodules/Display",
+        "//submodules/AsyncDisplayKit",
+        "//submodules/Postbox",
+        "//submodules/SSignalKit/SwiftSignalKit",
+        "//submodules/TelegramCore",
+        "//submodules/TelegramPresentationData",
+        "//submodules/AccountContext",
+        "//submodules/SearchUI",
+        "//submodules/MergeLists",
+        "//submodules/ItemListUI",
+        "//submodules/PresentationDataUtils",
+        "//submodules/SearchBarNode",
+        "//submodules/TelegramUIPreferences",
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

submodules/TelegramUI/Components/Settings/TimezoneSelectionScreen/Sources/TimezoneSelectionScreen.swift

@@ -0,0 +1,156 @@
+import Foundation
+import UIKit
+import Display
+import AsyncDisplayKit
+import Postbox
+import SwiftSignalKit
+import TelegramCore
+import TelegramPresentationData
+import AccountContext
+import SearchUI
+
+public class TimezoneSelectionScreen: ViewController {
+    private let context: AccountContext
+    private let completed: (String) -> Void
+    
+    private var controllerNode: TimezoneSelectionScreenNode {
+        return self.displayNode as! TimezoneSelectionScreenNode
+    }
+    
+    private var _ready = Promise<Bool>()
+    override public var ready: Promise<Bool> {
+        return self._ready
+    }
+    
+    private var presentationData: PresentationData
+    private var presentationDataDisposable: Disposable?
+    
+    private var searchContentNode: NavigationBarSearchContentNode?
+    
+    private var previousContentOffset: ListViewVisibleContentOffset?
+    
+    public init(context: AccountContext, completed: @escaping (String) -> Void) {
+        self.context = context
+        self.completed = completed
+        
+        self.presentationData = context.sharedContext.currentPresentationData.with { $0 }
+        
+        super.init(navigationBarPresentationData: NavigationBarPresentationData(presentationData: self.presentationData))
+        
+        self.statusBar.statusBarStyle = self.presentationData.theme.rootController.statusBarStyle.style
+        
+        //TODO:localize
+        self.title = "Time Zone"
+        
+        self.navigationItem.backBarButtonItem = UIBarButtonItem(title: self.presentationData.strings.Common_Back, style: .plain, target: nil, action: nil)
+        
+        self.scrollToTop = { [weak self] in
+            if let strongSelf = self {
+                if let searchContentNode = strongSelf.searchContentNode {
+                    searchContentNode.updateExpansionProgress(1.0, animated: true)
+                }
+                strongSelf.controllerNode.scrollToTop()
+            }
+        }
+        
+        self.presentationDataDisposable = (context.sharedContext.presentationData
+        |> deliverOnMainQueue).start(next: { [weak self] presentationData in
+            if let strongSelf = self {
+                let previousTheme = strongSelf.presentationData.theme
+                let previousStrings = strongSelf.presentationData.strings
+                
+                strongSelf.presentationData = presentationData
+                
+                if previousTheme !== presentationData.theme || previousStrings !== presentationData.strings {
+                    strongSelf.updateThemeAndStrings()
+                }
+            }
+        })
+        
+        self.searchContentNode = NavigationBarSearchContentNode(theme: self.presentationData.theme, placeholder: self.presentationData.strings.Common_Search, inline: true, activate: { [weak self] in
+            self?.activateSearch()
+        })
+        self.navigationBar?.setContentNode(self.searchContentNode, animated: false)
+    }
+    
+    required public init(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    deinit {
+        self.presentationDataDisposable?.dispose()
+    }
+    
+    private func updateThemeAndStrings() {
+        self.statusBar.statusBarStyle = self.presentationData.theme.rootController.statusBarStyle.style
+        self.navigationBar?.updatePresentationData(NavigationBarPresentationData(presentationData: self.presentationData))
+        self.searchContentNode?.updateThemeAndPlaceholder(theme: self.presentationData.theme, placeholder: self.presentationData.strings.Common_Search)
+        self.title = self.presentationData.strings.Settings_AppLanguage
+        self.navigationItem.backBarButtonItem = UIBarButtonItem(title: self.presentationData.strings.Common_Back, style: .plain, target: nil, action: nil)
+        self.controllerNode.updatePresentationData(self.presentationData)
+    }
+    
+    override public func loadDisplayNode() {
+        self.displayNode = TimezoneSelectionScreenNode(context: self.context, presentationData: self.presentationData, navigationBar: self.navigationBar!, requestActivateSearch: { [weak self] in
+            self?.activateSearch()
+        }, requestDeactivateSearch: { [weak self] in
+            self?.deactivateSearch()
+        }, action: { [weak self] id in
+            guard let self else {
+                return
+            }
+            self.completed(id)
+        }, present: { [weak self] c, a in
+            self?.present(c, in: .window(.root), with: a)
+        }, push: { [weak self] c in
+            self?.push(c)
+        })
+        
+        self.controllerNode.listNode.visibleContentOffsetChanged = { [weak self] offset in
+            if let strongSelf = self {
+                if let searchContentNode = strongSelf.searchContentNode {
+                    searchContentNode.updateListVisibleContentOffset(offset)
+                }
+                
+                strongSelf.previousContentOffset = offset
+            }
+        }
+        
+        self.controllerNode.listNode.didEndScrolling = { [weak self] _ in
+            if let strongSelf = self, let searchContentNode = strongSelf.searchContentNode {
+                let _ = fixNavigationSearchableListNodeScrolling(strongSelf.controllerNode.listNode, searchNode: searchContentNode)
+            }
+        }
+        
+        self._ready.set(self.controllerNode._ready.get())
+        
+        self.displayNodeDidLoad()
+    }
+    
+    override public func containerLayoutUpdated(_ layout: ContainerViewLayout, transition: ContainedViewLayoutTransition) {
+        super.containerLayoutUpdated(layout, transition: transition)
+        
+        self.controllerNode.containerLayoutUpdated(layout, navigationBarHeight: self.cleanNavigationHeight, transition: transition)
+    }
+    
+    private func activateSearch() {
+        if self.displayNavigationBar {
+            if let scrollToTop = self.scrollToTop {
+                scrollToTop()
+            }
+            if let searchContentNode = self.searchContentNode {
+                self.controllerNode.activateSearch(placeholderNode: searchContentNode.placeholderNode)
+            }
+            self.setDisplayNavigationBar(false, transition: .animated(duration: 0.5, curve: .spring))
+        }
+    }
+    
+    private func deactivateSearch() {
+        if !self.displayNavigationBar {
+            self.setDisplayNavigationBar(true, transition: .animated(duration: 0.5, curve: .spring))
+            if let searchContentNode = self.searchContentNode {
+                self.controllerNode.deactivateSearch(placeholderNode: searchContentNode.placeholderNode)
+            }
+        }
+    }
+}

submodules/TelegramUI/Components/Settings/TimezoneSelectionScreen/Sources/TimezoneSelectionScreenNode.swift

@@ -0,0 +1,477 @@
+import Foundation
+import UIKit
+import Display
+import AsyncDisplayKit
+import Postbox
+import TelegramCore
+import SwiftSignalKit
+import TelegramPresentationData
+import MergeLists
+import ItemListUI
+import PresentationDataUtils
+import AccountContext
+import SearchBarNode
+import SearchUI
+import TelegramUIPreferences
+
+private struct TimezoneListEntry: Comparable, Identifiable {
+    var id: String
+    var offset: Int
+    var title: String
+    
+    var stableId: String {
+        return self.id
+    }
+    
+    static func <(lhs: TimezoneListEntry, rhs: TimezoneListEntry) -> Bool {
+        if lhs.offset != rhs.offset {
+            return lhs.offset < rhs.offset
+        }
+        if lhs.title != rhs.title {
+            return lhs.title < rhs.title
+        }
+        return lhs.id < rhs.id
+    }
+    
+    func item(presentationData: PresentationData, searchMode: Bool, action: @escaping (String) -> Void) -> ListViewItem {
+        return ItemListActionItem(presentationData: ItemListPresentationData(presentationData), title: self.title, kind: .neutral, alignment: .natural, sectionId: 0, style: .plain, action: {
+            action(self.id)
+        })
+    }
+}
+
+private struct TimezoneListSearchContainerTransition {
+    let deletions: [ListViewDeleteItem]
+    let insertions: [ListViewInsertItem]
+    let updates: [ListViewUpdateItem]
+    let isSearching: Bool
+}
+
+private func preparedLanguageListSearchContainerTransition(presentationData: PresentationData, from fromEntries: [TimezoneListEntry], to toEntries: [TimezoneListEntry], action: @escaping (String) -> Void, isSearching: Bool, forceUpdate: Bool) -> TimezoneListSearchContainerTransition {
+    let (deleteIndices, indicesAndItems, updateIndices) = mergeListsStableWithUpdates(leftList: fromEntries, rightList: toEntries, allUpdated: forceUpdate)
+    
+    let deletions = deleteIndices.map { ListViewDeleteItem(index: $0, directionHint: nil) }
+    let insertions = indicesAndItems.map { ListViewInsertItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(presentationData: presentationData, searchMode: true, action: action), directionHint: nil) }
+    let updates = updateIndices.map { ListViewUpdateItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(presentationData: presentationData, searchMode: true, action: action), directionHint: nil) }
+    
+    return TimezoneListSearchContainerTransition(deletions: deletions, insertions: insertions, updates: updates, isSearching: isSearching)
+}
+
+private final class TimezoneListSearchContainerNode: SearchDisplayControllerContentNode {
+    private let timezoneData: TimezoneData
+    
+    private let dimNode: ASDisplayNode
+    private let listNode: ListView
+    
+    private var enqueuedTransitions: [TimezoneListSearchContainerTransition] = []
+    private var hasValidLayout = false
+    
+    private let searchQuery = Promise<String?>()
+    private let searchDisposable = MetaDisposable()
+    
+    private var presentationData: PresentationData
+    private var presentationDataDisposable: Disposable?
+    
+    private let presentationDataPromise: Promise<PresentationData>
+    
+    public override var hasDim: Bool {
+        return true
+    }
+    
+    init(context: AccountContext, timezoneData: TimezoneData, action: @escaping (String) -> Void) {
+        self.timezoneData = timezoneData
+        
+        let presentationData = context.sharedContext.currentPresentationData.with { $0 }
+        self.presentationData = presentationData
+        
+        self.presentationDataPromise = Promise(self.presentationData)
+        
+        self.dimNode = ASDisplayNode()
+        self.dimNode.backgroundColor = UIColor.black.withAlphaComponent(0.5)
+        
+        self.listNode = ListView()
+        self.listNode.accessibilityPageScrolledString = { row, count in
+            return presentationData.strings.VoiceOver_ScrollStatus(row, count).string
+        }
+        
+        super.init()
+        
+        self.listNode.backgroundColor = self.presentationData.theme.chatList.backgroundColor
+        self.listNode.isHidden = true
+        
+        self.addSubnode(self.dimNode)
+        self.addSubnode(self.listNode)
+        
+        let foundItems = self.searchQuery.get()
+        |> mapToSignal { query -> Signal<[TimezoneData.Item]?, NoError> in
+            if let query, !query.isEmpty {
+                let query = query.lowercased()
+                
+                return .single(timezoneData.items.filter { item in
+                    if item.id.lowercased().hasPrefix(query) {
+                        return true
+                    }
+                    if item.title.lowercased().split(separator: " ").contains(where: { $0.hasPrefix(query) }) {
+                        return true
+                    }
+                    
+                    return false
+                })
+            } else {
+                return .single(nil)
+            }
+        }
+        
+        let previousEntriesHolder = Atomic<([TimezoneListEntry], PresentationTheme, PresentationStrings)?>(value: nil)
+        self.searchDisposable.set(combineLatest(queue: .mainQueue(), foundItems, self.presentationDataPromise.get()).start(next: { [weak self] items, presentationData in
+            guard let strongSelf = self else {
+                return
+            }
+            var entries: [TimezoneListEntry] = []
+            if let items {
+                for item in items {
+                    entries.append(TimezoneListEntry(
+                        id: item.id,
+                        offset: item.offset,
+                        title: item.title
+                    ))
+                }
+            }
+            entries.sort()
+            let previousEntriesAndPresentationData = previousEntriesHolder.swap((entries, presentationData.theme, presentationData.strings))
+            let transition = preparedLanguageListSearchContainerTransition(presentationData: presentationData, from: previousEntriesAndPresentationData?.0 ?? [], to: entries, action: action, isSearching: items != nil, forceUpdate: previousEntriesAndPresentationData?.1 !== presentationData.theme || previousEntriesAndPresentationData?.2 !== presentationData.strings)
+            strongSelf.enqueueTransition(transition)
+        }))
+        
+        self.presentationDataDisposable = (context.sharedContext.presentationData
+            |> deliverOnMainQueue).start(next: { [weak self] presentationData in
+                if let strongSelf = self {
+                    let previousTheme = strongSelf.presentationData.theme
+                    let previousStrings = strongSelf.presentationData.strings
+                    
+                    strongSelf.presentationData = presentationData
+                    
+                    if previousTheme !== presentationData.theme || previousStrings !== presentationData.strings {
+                        strongSelf.updateThemeAndStrings(theme: presentationData.theme, strings: presentationData.strings)
+                        strongSelf.presentationDataPromise.set(.single(presentationData))
+                    }
+                }
+            })
+        
+        self.listNode.beganInteractiveDragging = { [weak self] _ in
+            self?.dismissInput?()
+        }
+    }
+    
+    deinit {
+        self.searchDisposable.dispose()
+        self.presentationDataDisposable?.dispose()
+    }
+    
+    override func didLoad() {
+        super.didLoad()
+        
+        self.dimNode.view.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(self.dimTapGesture(_:))))
+    }
+    
+    func updateThemeAndStrings(theme: PresentationTheme, strings: PresentationStrings) {
+        self.listNode.backgroundColor = theme.chatList.backgroundColor
+    }
+    
+    override func searchTextUpdated(text: String) {
+        if text.isEmpty {
+            self.searchQuery.set(.single(nil))
+        } else {
+            self.searchQuery.set(.single(text))
+        }
+    }
+    
+    private func enqueueTransition(_ transition: TimezoneListSearchContainerTransition) {
+        self.enqueuedTransitions.append(transition)
+        
+        if self.hasValidLayout {
+            while !self.enqueuedTransitions.isEmpty {
+                self.dequeueTransitions()
+            }
+        }
+    }
+    
+    private func dequeueTransitions() {
+        if let transition = self.enqueuedTransitions.first {
+            self.enqueuedTransitions.remove(at: 0)
+            
+            var options = ListViewDeleteAndInsertOptions()
+            options.insert(.PreferSynchronousDrawing)
+            
+            let isSearching = transition.isSearching
+            self.listNode.transaction(deleteIndices: transition.deletions, insertIndicesAndItems: transition.insertions, updateIndicesAndItems: transition.updates, options: options, updateSizeAndInsets: nil, updateOpaqueState: nil, completion: { [weak self] _ in
+                self?.listNode.isHidden = !isSearching
+                self?.dimNode.isHidden = isSearching
+            })
+        }
+    }
+    
+    override func containerLayoutUpdated(_ layout: ContainerViewLayout, navigationBarHeight: CGFloat, transition: ContainedViewLayoutTransition) {
+        super.containerLayoutUpdated(layout, navigationBarHeight: navigationBarHeight, transition: transition)
+        
+        let topInset = navigationBarHeight
+        transition.updateFrame(node: self.dimNode, frame: CGRect(origin: CGPoint(x: 0.0, y: topInset), size: CGSize(width: layout.size.width, height: layout.size.height - topInset)))
+        
+        let (duration, curve) = listViewAnimationDurationAndCurve(transition: transition)
+        
+        self.listNode.frame = CGRect(origin: CGPoint(), size: layout.size)
+        self.listNode.transaction(deleteIndices: [], insertIndicesAndItems: [], updateIndicesAndItems: [], options: [.Synchronous], scrollToItem: nil, updateSizeAndInsets: ListViewUpdateSizeAndInsets(size: layout.size, insets: UIEdgeInsets(top: navigationBarHeight, left: layout.safeInsets.left, bottom: layout.insets(options: [.input]).bottom, right: layout.safeInsets.right), duration: duration, curve: curve), stationaryItemRange: nil, updateOpaqueState: nil, completion: { _ in })
+        
+        if !self.hasValidLayout {
+            self.hasValidLayout = true
+            while !self.enqueuedTransitions.isEmpty {
+                self.dequeueTransitions()
+            }
+        }
+    }
+    
+    @objc func dimTapGesture(_ recognizer: UITapGestureRecognizer) {
+        if case .ended = recognizer.state {
+            self.cancel?()
+        }
+    }
+}
+
+private struct TimezoneListNodeTransition {
+    let deletions: [ListViewDeleteItem]
+    let insertions: [ListViewInsertItem]
+    let updates: [ListViewUpdateItem]
+    let firstTime: Bool
+    let isLoading: Bool
+    let animated: Bool
+    let crossfade: Bool
+}
+
+private func preparedTimezoneListNodeTransition(presentationData: PresentationData, from fromEntries: [TimezoneListEntry], to toEntries: [TimezoneListEntry], action: @escaping (String) -> Void, firstTime: Bool, isLoading: Bool, forceUpdate: Bool, animated: Bool, crossfade: Bool) -> TimezoneListNodeTransition {
+    let (deleteIndices, indicesAndItems, updateIndices) = mergeListsStableWithUpdates(leftList: fromEntries, rightList: toEntries, allUpdated: forceUpdate)
+    
+    let deletions = deleteIndices.map { ListViewDeleteItem(index: $0, directionHint: nil) }
+    let insertions = indicesAndItems.map { ListViewInsertItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(presentationData: presentationData, searchMode: false, action: action), directionHint: nil) }
+    let updates = updateIndices.map { ListViewUpdateItem(index: $0.0, previousIndex: $0.2, item: $0.1.item(presentationData: presentationData, searchMode: false, action: action), directionHint: nil) }
+    
+    return TimezoneListNodeTransition(deletions: deletions, insertions: insertions, updates: updates, firstTime: firstTime, isLoading: isLoading, animated: animated, crossfade: crossfade)
+}
+
+private final class TimezoneData {
+    struct Item {
+        var id: String
+        var offset: Int
+        var title: String
+        
+        init(id: String, offset: Int, title: String) {
+            self.id = id
+            self.offset = offset
+            self.title = title
+        }
+    }
+    
+    let items: [Item]
+    
+    init() {
+        let locale = Locale.current
+        var items: [Item] = []
+        for (key, value) in TimeZone.abbreviationDictionary {
+            guard let timezone = TimeZone(abbreviation: key) else {
+                continue
+            }
+            if items.contains(where: { $0.id == timezone.identifier }) {
+                continue
+            }
+            items.append(Item(
+                id: timezone.identifier,
+                offset: timezone.secondsFromGMT(),
+                title: timezone.localizedName(for: .standard, locale: locale) ?? value
+            ))
+        }
+        self.items = items
+    }
+}
+
+final class TimezoneSelectionScreenNode: ViewControllerTracingNode {
+    private let context: AccountContext
+    private let action: (String) -> Void
+    private var presentationData: PresentationData
+    private weak var navigationBar: NavigationBar?
+    private let requestActivateSearch: () -> Void
+    private let requestDeactivateSearch: () -> Void
+    private let present: (ViewController, Any?) -> Void
+    private let push: (ViewController) -> Void
+    private let timezoneData: TimezoneData
+    
+    private var didSetReady = false
+    let _ready = ValuePromise<Bool>()
+    
+    private var containerLayout: (ContainerViewLayout, CGFloat)?
+    let listNode: ListView
+    private var queuedTransitions: [TimezoneListNodeTransition] = []
+    private var searchDisplayController: SearchDisplayController?
+    
+    private let presentationDataValue = Promise<PresentationData>()
+    
+    private var listDisposable: Disposable?
+    
+    init(context: AccountContext, presentationData: PresentationData, navigationBar: NavigationBar, requestActivateSearch: @escaping () -> Void, requestDeactivateSearch: @escaping () -> Void, action: @escaping (String) -> Void, present: @escaping (ViewController, Any?) -> Void, push: @escaping (ViewController) -> Void) {
+        self.context = context
+        self.action = action
+        self.presentationData = presentationData
+        self.presentationDataValue.set(.single(presentationData))
+        self.navigationBar = navigationBar
+        self.requestActivateSearch = requestActivateSearch
+        self.requestDeactivateSearch = requestDeactivateSearch
+        self.present = present
+        self.push = push
+
+        self.listNode = ListView()
+        self.listNode.accessibilityPageScrolledString = { row, count in
+            return presentationData.strings.VoiceOver_ScrollStatus(row, count).string
+        }
+        
+        let timezoneData = TimezoneData()
+        self.timezoneData = timezoneData
+        
+        super.init()
+        
+        self.backgroundColor = presentationData.theme.list.plainBackgroundColor
+        self.addSubnode(self.listNode)
+        
+        let previousEntriesHolder = Atomic<([TimezoneListEntry], PresentationTheme, PresentationStrings)?>(value: nil)
+        self.listDisposable = (self.presentationDataValue.get()
+        |> deliverOnMainQueue).start(next: { [weak self] presentationData in
+            guard let strongSelf = self else {
+                return
+            }
+                        
+            var entries: [TimezoneListEntry] = []
+            for item in timezoneData.items {
+                entries.append(TimezoneListEntry(
+                    id: item.id,
+                    offset: item.offset,
+                    title: item.title
+                ))
+            }
+            entries.sort()
+            
+            let previousEntriesAndPresentationData = previousEntriesHolder.swap((entries, presentationData.theme, presentationData.strings))
+            let transition = preparedTimezoneListNodeTransition(presentationData: presentationData, from: previousEntriesAndPresentationData?.0 ?? [], to: entries, action: action, firstTime: previousEntriesAndPresentationData == nil, isLoading: entries.isEmpty, forceUpdate: previousEntriesAndPresentationData?.1 !== presentationData.theme || previousEntriesAndPresentationData?.2 !== presentationData.strings, animated: false, crossfade: false)
+            strongSelf.enqueueTransition(transition)
+        })
+    }
+    
+    deinit {
+        self.listDisposable?.dispose()
+    }
+    
+    func updatePresentationData(_ presentationData: PresentationData) {
+        let stringsUpdated = self.presentationData.strings !== presentationData.strings
+        self.presentationData = presentationData
+    
+        if stringsUpdated {
+            if let snapshotView = self.view.snapshotView(afterScreenUpdates: false) {
+                self.view.addSubview(snapshotView)
+                snapshotView.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.2, removeOnCompletion: false, completion: { [weak snapshotView] _ in
+                    snapshotView?.removeFromSuperview()
+                })
+            }
+        }
+        
+        self.presentationDataValue.set(.single(presentationData))
+        self.backgroundColor = presentationData.theme.list.plainBackgroundColor
+        self.searchDisplayController?.updatePresentationData(presentationData)
+    }
+    
+    func containerLayoutUpdated(_ layout: ContainerViewLayout, navigationBarHeight: CGFloat, transition: ContainedViewLayoutTransition) {
+        let hadValidLayout = self.containerLayout != nil
+        self.containerLayout = (layout, navigationBarHeight)
+        
+        var listInsets = layout.insets(options: [.input])
+        listInsets.top += navigationBarHeight
+        
+        if let searchDisplayController = self.searchDisplayController {
+            searchDisplayController.containerLayoutUpdated(layout, navigationBarHeight: navigationBarHeight, transition: transition)
+        }
+        
+        self.listNode.bounds = CGRect(x: 0.0, y: 0.0, width: layout.size.width, height: layout.size.height)
+        self.listNode.position = CGPoint(x: layout.size.width / 2.0, y: layout.size.height / 2.0)
+        
+        let (duration, curve) = listViewAnimationDurationAndCurve(transition: transition)
+        let updateSizeAndInsets = ListViewUpdateSizeAndInsets(size: layout.size, insets: listInsets, duration: duration, curve: curve)
+        
+        self.listNode.transaction(deleteIndices: [], insertIndicesAndItems: [], updateIndicesAndItems: [], options: [.Synchronous, .LowLatency], scrollToItem: nil, updateSizeAndInsets: updateSizeAndInsets, stationaryItemRange: nil, updateOpaqueState: nil, completion: { _ in })
+        
+        if !hadValidLayout {
+            self.dequeueTransitions()
+        }
+    }
+    
+    private func enqueueTransition(_ transition: TimezoneListNodeTransition) {
+        self.queuedTransitions.append(transition)
+        
+        if self.containerLayout != nil {
+            self.dequeueTransitions()
+        }
+    }
+    
+    private func dequeueTransitions() {
+        guard let _ = self.containerLayout else {
+            return
+        }
+        while !self.queuedTransitions.isEmpty {
+            let transition = self.queuedTransitions.removeFirst()
+            
+            var options = ListViewDeleteAndInsertOptions()
+            if transition.firstTime {
+                options.insert(.Synchronous)
+                options.insert(.LowLatency)
+            } else if transition.crossfade {
+                options.insert(.AnimateCrossfade)
+            } else if transition.animated {
+                options.insert(.AnimateInsertion)
+            }
+            self.listNode.transaction(deleteIndices: transition.deletions, insertIndicesAndItems: transition.insertions, updateIndicesAndItems: transition.updates, options: options, updateOpaqueState: nil, completion: { [weak self] _ in
+                if let strongSelf = self {
+                    if !strongSelf.didSetReady {
+                        strongSelf.didSetReady = true
+                        strongSelf._ready.set(true)
+                    }
+                }
+            })
+        }
+    }
+    
+    func activateSearch(placeholderNode: SearchBarPlaceholderNode) {
+        guard let (containerLayout, navigationBarHeight) = self.containerLayout, self.searchDisplayController == nil else {
+            return
+        }
+        
+        self.searchDisplayController = SearchDisplayController(presentationData: self.presentationData, contentNode: TimezoneListSearchContainerNode(context: self.context, timezoneData: self.timezoneData, action: self.action), inline: true, cancel: { [weak self] in
+            self?.requestDeactivateSearch()
+        })
+        
+        self.searchDisplayController?.containerLayoutUpdated(containerLayout, navigationBarHeight: navigationBarHeight, transition: .immediate)
+        self.searchDisplayController?.activate(insertSubnode: { [weak self, weak placeholderNode] subnode, isSearchBar in
+            if let strongSelf = self, let strongPlaceholderNode = placeholderNode {
+                if isSearchBar {
+                    strongPlaceholderNode.supernode?.insertSubnode(subnode, aboveSubnode: strongPlaceholderNode)
+                } else if let navigationBar = strongSelf.navigationBar  {
+                    strongSelf.insertSubnode(subnode, belowSubnode: navigationBar)
+                }
+            }
+        }, placeholder: placeholderNode)
+    }
+    
+    func deactivateSearch(placeholderNode: SearchBarPlaceholderNode) {
+        if let searchDisplayController = self.searchDisplayController {
+            searchDisplayController.deactivate(placeholder: placeholderNode)
+            self.searchDisplayController = nil
+        }
+    }
+    
+    func scrollToTop() {
+        self.listNode.transaction(deleteIndices: [], insertIndicesAndItems: [], updateIndicesAndItems: [], options: [.Synchronous, .LowLatency], scrollToItem: ListViewScrollToItem(index: 0, position: .top(0.0), animated: true, curve: .Default(duration: nil), directionHint: .Up), updateSizeAndInsets: nil, stationaryItemRange: nil, updateOpaqueState: nil, completion: { _ in })
+    }
+}

submodules/TelegramUI/Components/SliderComponent/BUILD

@@ -13,9 +13,8 @@ swift_library(
         "//submodules/AsyncDisplayKit",
         "//submodules/Display",
         "//submodules/TelegramPresentationData",
-        "//submodules/LegacyUI",
+        "//submodules/LegacyComponents",
         "//submodules/ComponentFlow",
-        "//submodules/Components/MultilineTextComponent",
     ],
     visibility = [
         "//visibility:public",

submodules/TelegramUI/Components/SliderComponent/Sources/SliderComponent.swift

@@ -3,96 +3,69 @@ import UIKit
 import Display
 import AsyncDisplayKit
 import TelegramPresentationData
-import LegacyUI
+import LegacyComponents
 import ComponentFlow
-import MultilineTextComponent
 
-final class SliderComponent: Component {
-    typealias EnvironmentType = Empty
+public final class SliderComponent: Component {
+    public let valueCount: Int
+    public let value: Int
+    public let trackBackgroundColor: UIColor
+    public let trackForegroundColor: UIColor
+    public let valueUpdated: (Int) -> Void
+    public let isTrackingUpdated: ((Bool) -> Void)?
     
-    let title: String
-    let value: Float
-    let minValue: Float
-    let maxValue: Float
-    let startValue: Float
-    let isEnabled: Bool
-    let trackColor: UIColor?
-    let displayValue: Bool
-    let valueUpdated: (Float) -> Void
-    let isTrackingUpdated: ((Bool) -> Void)?
-    
-    init(
-        title: String,
-        value: Float,
-        minValue: Float,
-        maxValue: Float,
-        startValue: Float,
-        isEnabled: Bool,
-        trackColor: UIColor?,
-        displayValue: Bool,
-        valueUpdated: @escaping (Float) -> Void,
+    public init(
+        valueCount: Int,
+        value: Int,
+        trackBackgroundColor: UIColor,
+        trackForegroundColor: UIColor,
+        valueUpdated: @escaping (Int) -> Void,
         isTrackingUpdated: ((Bool) -> Void)? = nil
     ) {
-        self.title = title
+        self.valueCount = valueCount
         self.value = value
-        self.minValue = minValue
-        self.maxValue = maxValue
-        self.startValue = startValue
-        self.isEnabled = isEnabled
-        self.trackColor = trackColor
-        self.displayValue = displayValue
+        self.trackBackgroundColor = trackBackgroundColor
+        self.trackForegroundColor = trackForegroundColor
         self.valueUpdated = valueUpdated
         self.isTrackingUpdated = isTrackingUpdated
     }
     
-    static func ==(lhs: SliderComponent, rhs: SliderComponent) -> Bool {
-        if lhs.title != rhs.title {
+    public static func ==(lhs: SliderComponent, rhs: SliderComponent) -> Bool {
+        if lhs.valueCount != rhs.valueCount {
             return false
         }
         if lhs.value != rhs.value {
             return false
         }
-        if lhs.minValue != rhs.minValue {
+        if lhs.trackBackgroundColor != rhs.trackBackgroundColor {
             return false
         }
-        if lhs.maxValue != rhs.maxValue {
-            return false
-        }
-        if lhs.startValue != rhs.startValue {
-            return false
-        }
-        if lhs.isEnabled != rhs.isEnabled {
-            return false
-        }
-        if lhs.trackColor != rhs.trackColor {
-            return false
-        }
-        if lhs.displayValue != rhs.displayValue {
+        if lhs.trackForegroundColor != rhs.trackForegroundColor {
             return false
         }
         return true
     }
     
-    final class View: UIView, UITextFieldDelegate {
-        private let title = ComponentView<Empty>()
-        private let value = ComponentView<Empty>()
+    public final class View: UIView {
         private var sliderView: TGPhotoEditorSliderView?
         
         private var component: SliderComponent?
         private weak var state: EmptyComponentState?
         
-        override init(frame: CGRect) {
+        override public init(frame: CGRect) {
             super.init(frame: frame)
         }
         
-        required init?(coder: NSCoder) {
+        required public init?(coder: NSCoder) {
             fatalError("init(coder:) has not been implemented")
         }
                 
-        func update(component: SliderComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
+        func update(component: SliderComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: Transition) -> CGSize {
             self.component = component
             self.state = state
             
+            let size = CGSize(width: availableSize.width, height: 44.0)
+            
             var internalIsTrackingUpdated: ((Bool) -> Void)?
             if let isTrackingUpdated = component.isTrackingUpdated {
                 internalIsTrackingUpdated = { [weak self] isTracking in
@@ -100,23 +73,11 @@ final class SliderComponent: Component {
                         if isTracking {
                             self.sliderView?.bordered = true
                         } else {
-                            Queue.mainQueue().after(0.1) {
-                                self.sliderView?.bordered = false
-                            }
+                            DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + 0.1, execute: { [weak self] in
+                                self?.sliderView?.bordered = false
+                            })
                         }
                         isTrackingUpdated(isTracking)
-                        let transition: Transition
-                        if isTracking {
-                            transition = .immediate
-                        } else {
-                            transition = .easeInOut(duration: 0.25)
-                        }
-                        if let titleView = self.title.view {
-                            transition.setAlpha(view: titleView, alpha: isTracking ? 0.0 : 1.0)
-                        }
-                        if let valueView = self.value.view {
-                            transition.setAlpha(view: valueView, alpha: isTracking ? 0.0 : 1.0)
-                        }
                     }
                 }
             }
@@ -124,24 +85,42 @@ final class SliderComponent: Component {
             let sliderView: TGPhotoEditorSliderView
             if let current = self.sliderView {
                 sliderView = current
-                sliderView.value = CGFloat(component.value)
             } else {
                 sliderView = TGPhotoEditorSliderView()
-                sliderView.backgroundColor = .clear
-                sliderView.startColor = UIColor(rgb: 0xffffff)
                 sliderView.enablePanHandling = true
-                sliderView.trackCornerRadius = 1.0
-                sliderView.lineSize = 2.0
-                sliderView.minimumValue = CGFloat(component.minValue)
-                sliderView.maximumValue = CGFloat(component.maxValue)
-                sliderView.startValue = CGFloat(component.startValue)
-                sliderView.value = CGFloat(component.value)
+                sliderView.trackCornerRadius = 2.0
+                sliderView.lineSize = 4.0
+                sliderView.dotSize = 5.0
+                sliderView.minimumValue = 0.0
+                sliderView.startValue = 0.0
+                sliderView.disablesInteractiveTransitionGestureRecognizer = true
+                sliderView.maximumValue = CGFloat(component.valueCount)
+                sliderView.positionsCount = component.valueCount + 1
+                sliderView.useLinesForPositions = true
+                
+                sliderView.backgroundColor = nil
+                sliderView.isOpaque = false
+                sliderView.backColor = component.trackBackgroundColor
+                sliderView.startColor = component.trackBackgroundColor
+                sliderView.trackColor = component.trackForegroundColor
+                sliderView.knobImage = generateImage(CGSize(width: 40.0, height: 40.0), rotatedContext: { size, context in
+                    context.clear(CGRect(origin: CGPoint(), size: size))
+                    context.setShadow(offset: CGSize(width: 0.0, height: -3.0), blur: 12.0, color: UIColor(white: 0.0, alpha: 0.25).cgColor)
+                    context.setFillColor(UIColor.white.cgColor)
+                    context.fillEllipse(in: CGRect(origin: CGPoint(x: 6.0, y: 6.0), size: CGSize(width: 28.0, height: 28.0)))
+                })
+                
+                sliderView.frame = CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: size)
+                sliderView.hitTestEdgeInsets = UIEdgeInsets(top: -sliderView.frame.minX, left: 0.0, bottom: 0.0, right: -sliderView.frame.minX)
+                
+                
                 sliderView.disablesInteractiveTransitionGestureRecognizer = true
                 sliderView.addTarget(self, action: #selector(self.sliderValueChanged), for: .valueChanged)
                 sliderView.layer.allowsGroupOpacity = true
                 self.sliderView = sliderView
                 self.addSubview(sliderView)
             }
+            sliderView.value = CGFloat(component.value)
             sliderView.interactionBegan = {
                 internalIsTrackingUpdated?(true)
             }
@@ -149,70 +128,17 @@ final class SliderComponent: Component {
                 internalIsTrackingUpdated?(false)
             }
             
-            if component.isEnabled {
-                sliderView.alpha = 1.3
-                sliderView.trackColor = component.trackColor ?? UIColor(rgb: 0xffffff)
-                sliderView.isUserInteractionEnabled = true
-            } else {
-                sliderView.trackColor = UIColor(rgb: 0xffffff)
-                sliderView.alpha = 0.3
-                sliderView.isUserInteractionEnabled = false
-            }
+            transition.setFrame(view: sliderView, frame: CGRect(origin: CGPoint(x: 0.0, y: 0.0), size: CGSize(width: availableSize.width, height: 44.0)))
+            sliderView.hitTestEdgeInsets = UIEdgeInsets(top: 0.0, left: 0.0, bottom: 0.0, right: 0.0)
             
-            transition.setFrame(view: sliderView, frame: CGRect(origin: CGPoint(x: 22.0, y: 7.0), size: CGSize(width: availableSize.width - 22.0 * 2.0, height: 44.0)))
-            sliderView.hitTestEdgeInsets = UIEdgeInsets(top: -sliderView.frame.minX, left: 0.0, bottom: 0.0, right: -sliderView.frame.minX)
-            
-            let titleSize = self.title.update(
-                transition: .immediate,
-                component: AnyComponent(
-                    Text(text: component.title, font: Font.regular(14.0), color: UIColor(rgb: 0x808080))
-                ),
-                environment: {},
-                containerSize: CGSize(width: 100.0, height: 100.0)
-            )
-            if let titleView = self.title.view {
-                if titleView.superview == nil {
-                    self.addSubview(titleView)
-                }
-                transition.setFrame(view: titleView, frame: CGRect(origin: CGPoint(x: 21.0, y: 0.0), size: titleSize))
-            }
-            
-            let valueText: String
-            if component.displayValue {
-                if component.value > 0.005 {
-                    valueText = String(format: "+%.2f", component.value)
-                } else if component.value < -0.005 {
-                    valueText = String(format: "%.2f", component.value)
-                } else {
-                    valueText = ""
-                }
-            } else {
-                valueText = ""
-            }
-            
-            let valueSize = self.value.update(
-                transition: .immediate,
-                component: AnyComponent(
-                    Text(text: valueText, font: Font.with(size: 14.0, traits: .monospacedNumbers), color: UIColor(rgb: 0xf8d74a))
-                ),
-                environment: {},
-                containerSize: CGSize(width: 100.0, height: 100.0)
-            )
-            if let valueView = self.value.view {
-                if valueView.superview == nil {
-                    self.addSubview(valueView)
-                }
-                transition.setFrame(view: valueView, frame: CGRect(origin: CGPoint(x: availableSize.width - 21.0 - valueSize.width, y: 0.0), size: valueSize))
-            }
-            
-            return CGSize(width: availableSize.width, height: 52.0)
+            return size
         }
         
         @objc private func sliderValueChanged() {
             guard let component = self.component, let sliderView = self.sliderView else {
                 return
             }
-            component.valueUpdated(Float(sliderView.value))
+            component.valueUpdated(Int(sliderView.value))
         }
     }
 
@@ -220,240 +146,7 @@ final class SliderComponent: Component {
         return View(frame: CGRect())
     }
     
-    public func update(view: View, availableSize: CGSize, state: State, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
-        return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
-    }
-}
-
-struct AdjustmentTool: Equatable {
-    let key: EditorToolKey
-    let title: String
-    let value: Float
-    let minValue: Float
-    let maxValue: Float
-    let startValue: Float
-}
-
-final class AdjustmentsComponent: Component {
-    typealias EnvironmentType = Empty
-    
-    let tools: [AdjustmentTool]
-    let valueUpdated: (EditorToolKey, Float) -> Void
-    let isTrackingUpdated: (Bool) -> Void
-    
-    init(
-        tools: [AdjustmentTool],
-        valueUpdated: @escaping (EditorToolKey, Float) -> Void,
-        isTrackingUpdated: @escaping (Bool) -> Void
-    ) {
-        self.tools = tools
-        self.valueUpdated = valueUpdated
-        self.isTrackingUpdated = isTrackingUpdated
-    }
-    
-    static func ==(lhs: AdjustmentsComponent, rhs: AdjustmentsComponent) -> Bool {
-        if lhs.tools != rhs.tools {
-            return false
-        }
-        return true
-    }
-    
-    final class View: UIView {
-        private let scrollView = UIScrollView()
-        private var toolViews: [ComponentView<Empty>] = []
-        
-        private var component: AdjustmentsComponent?
-        private weak var state: EmptyComponentState?
-        
-        override init(frame: CGRect) {
-            self.scrollView.showsVerticalScrollIndicator = false
-                        
-            super.init(frame: frame)
-                        
-            self.addSubview(self.scrollView)
-        }
-        
-        required init?(coder: NSCoder) {
-            fatalError("init(coder:) has not been implemented")
-        }
-                
-        func update(component: AdjustmentsComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
-            self.component = component
-            self.state = state
-            
-            let valueUpdated = component.valueUpdated
-            let isTrackingUpdated: (EditorToolKey, Bool) -> Void = { [weak self] trackingTool, isTracking in
-                component.isTrackingUpdated(isTracking)
-                
-                if let self {
-                    for i in 0 ..< component.tools.count {
-                        let tool = component.tools[i]
-                        if tool.key != trackingTool && i < self.toolViews.count {
-                            if let view = self.toolViews[i].view {
-                                let transition: Transition
-                                if isTracking {
-                                    transition = .immediate
-                                } else {
-                                    transition = .easeInOut(duration: 0.25)
-                                }
-                                transition.setAlpha(view: view, alpha: isTracking ? 0.0 : 1.0)
-                            }
-                        }
-                    }
-                }
-            }
-                        
-            var sizes: [CGSize] = []
-            for i in 0 ..< component.tools.count {
-                let tool = component.tools[i]
-                let componentView: ComponentView<Empty>
-                if i >= self.toolViews.count {
-                    componentView = ComponentView<Empty>()
-                    self.toolViews.append(componentView)
-                } else {
-                    componentView = self.toolViews[i]
-                }
-                
-                var valueIsNegative = false
-                var value = tool.value
-                if case .enhance = tool.key {
-                    if value < 0.0 {
-                        valueIsNegative = true
-                    }
-                    value = abs(value)
-                }
-                
-                let size = componentView.update(
-                    transition: transition,
-                    component: AnyComponent(
-                        SliderComponent(
-                            title: tool.title,
-                            value: value,
-                            minValue: tool.minValue,
-                            maxValue: tool.maxValue,
-                            startValue: tool.startValue,
-                            isEnabled: true,
-                            trackColor: nil,
-                            displayValue: true,
-                            valueUpdated: { value in
-                                var updatedValue = value
-                                if valueIsNegative {
-                                    updatedValue *= -1.0
-                                }
-                                valueUpdated(tool.key, updatedValue)
-                            },
-                            isTrackingUpdated: { isTracking in
-                                isTrackingUpdated(tool.key, isTracking)
-                            }
-                        )
-                    ),
-                    environment: {},
-                    containerSize: availableSize
-                )
-                sizes.append(size)
-            }
-            
-            var origin: CGPoint = CGPoint(x: 0.0, y: 11.0)
-            for i in 0 ..< component.tools.count {
-                let size = sizes[i]
-                let componentView = self.toolViews[i]
-                
-                if let view = componentView.view {
-                    if view.superview == nil {
-                        self.scrollView.addSubview(view)
-                    }
-                    transition.setFrame(view: view, frame: CGRect(origin: origin, size: size))
-                }
-                origin = origin.offsetBy(dx: 0.0, dy: size.height)
-            }
-            
-            let size = CGSize(width: availableSize.width, height: 180.0)
-            let contentSize = CGSize(width: availableSize.width, height: origin.y)
-            if contentSize != self.scrollView.contentSize {
-                self.scrollView.contentSize = contentSize
-            }
-            transition.setFrame(view: self.scrollView, frame: CGRect(origin: .zero, size: size))
-
-            return size
-        }
-    }
-
-    public func makeView() -> View {
-        return View(frame: CGRect())
-    }
-    
-    public func update(view: View, availableSize: CGSize, state: State, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
-        return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
-    }
-}
-
-final class AdjustmentsScreenComponent: Component {
-    typealias EnvironmentType = Empty
-    
-    let toggleUneditedPreview: (Bool) -> Void
-    
-    init(
-        toggleUneditedPreview: @escaping (Bool) -> Void
-    ) {
-        self.toggleUneditedPreview = toggleUneditedPreview
-    }
-    
-    static func ==(lhs: AdjustmentsScreenComponent, rhs: AdjustmentsScreenComponent) -> Bool {
-        return true
-    }
-        
-    final class View: UIView {
-        enum Field {
-            case blacks
-            case shadows
-            case midtones
-            case highlights
-            case whites
-        }
-        
-        private var component: AdjustmentsScreenComponent?
-        private weak var state: EmptyComponentState?
-        
-        override init(frame: CGRect) {
-            super.init(frame: frame)
-            
-            let longPressGestureRecognizer = UILongPressGestureRecognizer(target: self, action: #selector(self.handleLongPress(_:)))
-            longPressGestureRecognizer.minimumPressDuration = 0.05
-            self.addGestureRecognizer(longPressGestureRecognizer)
-        }
-        
-        required init?(coder: NSCoder) {
-            fatalError("init(coder:) has not been implemented")
-        }
-                
-        @objc func handleLongPress(_ gestureRecognizer: UIPanGestureRecognizer) {
-            guard let component = self.component else {
-                return
-            }
-            
-            switch gestureRecognizer.state {
-            case .began:
-                component.toggleUneditedPreview(true)
-            case .ended, .cancelled:
-                component.toggleUneditedPreview(false)
-            default:
-                break
-            }
-        }
-        
-        func update(component: AdjustmentsScreenComponent, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
-            self.component = component
-            self.state = state
-            
-            return availableSize
-        }
-    }
-
-    public func makeView() -> View {
-        return View(frame: CGRect())
-    }
-    
-    public func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<EnvironmentType>, transition: Transition) -> CGSize {
+    public func update(view: View, availableSize: CGSize, state: EmptyComponentState, environment: Environment<Empty>, transition: Transition) -> CGSize {
         return view.update(component: self, availableSize: availableSize, state: state, environment: environment, transition: transition)
     }
 }

submodules/TelegramUI/Components/TimeSelectionActionSheet/BUILD

@@ -0,0 +1,25 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library")
+
+swift_library(
+    name = "TimeSelectionActionSheet",
+    module_name = "TimeSelectionActionSheet",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    copts = [
+        "-warnings-as-errors",
+    ],
+    deps = [
+        "//submodules/Display",
+        "//submodules/AsyncDisplayKit",
+        "//submodules/SSignalKit/SwiftSignalKit",
+        "//submodules/TelegramCore",
+        "//submodules/TelegramPresentationData",
+        "//submodules/TelegramStringFormatting",
+        "//submodules/AccountContext",
+        "//submodules/UIKitRuntimeUtils",        
+    ],
+    visibility = [
+        "//visibility:public",
+    ],
+)

submodules/TelegramUI/Components/TimeSelectionActionSheet/Sources/TimeSelectionActionSheet.swift

@@ -9,15 +9,15 @@ import TelegramStringFormatting
 import AccountContext
 import UIKitRuntimeUtils
 
-final class TimeSelectionActionSheet: ActionSheetController {
+public final class TimeSelectionActionSheet: ActionSheetController {
     private var presentationDisposable: Disposable?
     
     private let _ready = Promise<Bool>()
-    override var ready: Promise<Bool> {
+    override public var ready: Promise<Bool> {
         return self._ready
     }
     
-    init(context: AccountContext, currentValue: Int32, emptyTitle: String? = nil, applyValue: @escaping (Int32?) -> Void) {
+    public init(context: AccountContext, currentValue: Int32, emptyTitle: String? = nil, applyValue: @escaping (Int32?) -> Void) {
         let presentationData = context.sharedContext.currentPresentationData.with { $0 }
         let strings = presentationData.strings
         
@@ -56,7 +56,7 @@ final class TimeSelectionActionSheet: ActionSheetController {
         ])
     }
     
-    required init(coder aDecoder: NSCoder) {
+    required public init(coder aDecoder: NSCoder) {
         fatalError("init(coder:) has not been implemented")
     }
     

submodules/TelegramUI/Sources/AccountContext.swift

@@ -483,7 +483,7 @@ public final class AccountContextImpl: AccountContext {
                 let context = chatLocationContext(holder: contextHolder, account: self.account, data: data)
                 return .thread(peerId: data.peerId, threadId: data.threadId, data: context.state)
             }
-        case .feed:
+        case .customChatContents:
             preconditionFailure()
         }
     }
@@ -509,7 +509,7 @@ public final class AccountContextImpl: AccountContext {
             } else {
                 return .single(nil)
             }
-        case .feed:
+        case .customChatContents:
             return .single(nil)
         }
     }
@@ -547,7 +547,7 @@ public final class AccountContextImpl: AccountContext {
                 let context = chatLocationContext(holder: contextHolder, account: self.account, data: data)
                 return context.unreadCount
             }
-        case .feed:
+        case .customChatContents:
             return .single(0)
         }
     }
@@ -559,7 +559,7 @@ public final class AccountContextImpl: AccountContext {
         case let .replyThread(data):
             let context = chatLocationContext(holder: contextHolder, account: self.account, data: data)
             context.applyMaxReadIndex(messageIndex: messageIndex)
-        case .feed:
+        case .customChatContents:
             break
         }
     }

submodules/TelegramUI/Sources/Chat/ChatControllerOpenMessageContextMenu.swift

@@ -289,7 +289,7 @@ extension ChatControllerImpl {
                 if let location = location {
                     source = .location(ChatMessageContextLocationContentSource(controller: self, location: node.view.convert(node.bounds, to: nil).origin.offsetBy(dx: location.x, dy: location.y)))
                 } else {
-                    source = .extracted(ChatMessageContextExtractedContentSource(chatNode: self.chatDisplayNode, engine: self.context.engine, message: message, selectAll: selectAll))
+                    source = .extracted(ChatMessageContextExtractedContentSource(chatController: self, chatNode: self.chatDisplayNode, engine: self.context.engine, message: message, selectAll: selectAll))
                 }
                 
                 self.canReadHistory.set(false)

submodules/TelegramUI/Sources/ChatController.swift

@@ -137,7 +137,7 @@ public final class ChatControllerOverlayPresentationData {
 enum ChatLocationInfoData {
     case peer(Promise<PeerView>)
     case replyThread(Promise<Message?>)
-    case feed
+    case customChatContents
 }
 
 enum ChatRecordingActivity {
@@ -647,10 +647,10 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                 promise.set(.single(nil))
             }
             self.chatLocationInfoData = .replyThread(promise)
-        case .feed:
+        case .customChatContents:
             locationBroadcastPanelSource = .none
             groupCallPanelSource = .none
-            self.chatLocationInfoData = .feed
+            self.chatLocationInfoData = .customChatContents
         }
         
         self.presentationData = context.sharedContext.currentPresentationData.with { $0 }
@@ -2296,7 +2296,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                             }
                         case .replyThread:
                             postAsReply = true
-                        case .feed:
+                        case .customChatContents:
                             postAsReply = true
                     }
                     
@@ -2902,7 +2902,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
             case let .replyThread(replyThreadMessage):
                 let peerId = replyThreadMessage.peerId
                 strongSelf.navigateToMessage(from: nil, to: .index(MessageIndex(id: MessageId(peerId: peerId, namespace: 0, id: 0), timestamp: timestamp - Int32(NSTimeZone.local.secondsFromGMT()))), scrollPosition: .bottom(0.0), rememberInStack: false, forceInCurrentChat: true, animated: true, completion: nil)
-            case .feed:
+            case .customChatContents:
                 break
             }
         }, requestRedeliveryOfFailedMessages: { [weak self] id in
@@ -2943,7 +2943,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                     
                     strongSelf.chatDisplayNode.messageTransitionNode.dismissMessageReactionContexts()
                     
-                    let controller = ContextController(presentationData: strongSelf.presentationData, source: .extracted(ChatMessageContextExtractedContentSource(chatNode: strongSelf.chatDisplayNode, engine: strongSelf.context.engine, message: message._asMessage(), selectAll: true)), items: .single(ContextController.Items(content: .list(actions))), recognizer: nil)
+                    let controller = ContextController(presentationData: strongSelf.presentationData, source: .extracted(ChatMessageContextExtractedContentSource(chatController: strongSelf, chatNode: strongSelf.chatDisplayNode, engine: strongSelf.context.engine, message: message._asMessage(), selectAll: true)), items: .single(ContextController.Items(content: .list(actions))), recognizer: nil)
                     strongSelf.currentContextController = controller
                     strongSelf.forEachController({ controller in
                         if let controller = controller as? TooltipScreen {
@@ -3021,7 +3021,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                     
                     strongSelf.chatDisplayNode.messageTransitionNode.dismissMessageReactionContexts()
                     
-                    let controller = ContextController(presentationData: strongSelf.presentationData, source: .extracted(ChatMessageContextExtractedContentSource(chatNode: strongSelf.chatDisplayNode, engine: strongSelf.context.engine, message: topMessage, selectAll: true)), items: .single(ContextController.Items(content: .list(actions))), recognizer: nil)
+                    let controller = ContextController(presentationData: strongSelf.presentationData, source: .extracted(ChatMessageContextExtractedContentSource(chatController: strongSelf, chatNode: strongSelf.chatDisplayNode, engine: strongSelf.context.engine, message: topMessage, selectAll: true)), items: .single(ContextController.Items(content: .list(actions))), recognizer: nil)
                     strongSelf.currentContextController = controller
                     strongSelf.forEachController({ controller in
                         if let controller = controller as? TooltipScreen {
@@ -4787,7 +4787,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
             
             chatInfoButtonItem = UIBarButtonItem(customDisplayNode: avatarNode)!
             self.avatarNode = avatarNode
-        case .feed:
+        case .customChatContents:
             chatInfoButtonItem = UIBarButtonItem(title: "", style: .plain, target: nil, action: nil)
         }
         chatInfoButtonItem.target = self
@@ -5669,7 +5669,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                             replyThreadType = .replies
                         }
                     }
-                case .feed:
+                case .customChatContents:
                     replyThreadType = .replies
                 }
                 
@@ -6149,11 +6149,23 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                         }
                     }
                 }))
-            } else if case .feed = self.chatLocationInfoData {
+            } else if case .customChatContents = self.chatLocationInfoData {
                 self.reportIrrelvantGeoNoticePromise.set(.single(nil))
                 self.titleDisposable.set(nil)
                 
-                self.chatTitleView?.titleContent = .custom("Feed", nil, false)
+                //TODO:localize
+                if case let .customChatContents(customChatContents) = self.subject {
+                    switch customChatContents.kind {
+                    case .greetingMessageInput:
+                        self.chatTitleView?.titleContent = .custom("Greeting Message", nil, false)
+                    case .awayMessageInput:
+                        self.chatTitleView?.titleContent = .custom("Away Message", nil, false)
+                    case let .quickReplyMessageInput(shortcut):
+                        self.chatTitleView?.titleContent = .custom("/\(shortcut)", nil, false)
+                    }
+                } else {
+                    self.chatTitleView?.titleContent = .custom("Messages", nil, false)
+                }
                 
                 if !self.didSetChatLocationInfoReady {
                     self.didSetChatLocationInfoReady = true
@@ -6307,7 +6319,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
             activitySpace = PeerActivitySpace(peerId: peerId, category: .global)
         case let .replyThread(replyThreadMessage):
             activitySpace = PeerActivitySpace(peerId: replyThreadMessage.peerId, category: .thread(replyThreadMessage.threadId))
-        case .feed:
+        case .customChatContents:
             activitySpace = nil
         }
         
@@ -7763,7 +7775,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                     case .peer:
                         pinnedMessageId = topPinnedMessage?.message.id
                         pinnedMessage = topPinnedMessage
-                    case .feed:
+                    case .customChatContents:
                         pinnedMessageId = nil
                         pinnedMessage = nil
                     }
@@ -7934,7 +7946,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                     $0.updatedChatHistoryState(state)
                 })
                 
-                if let botStart = strongSelf.botStart, case let .loaded(isEmpty) = state {
+                if let botStart = strongSelf.botStart, case let .loaded(isEmpty, _) = state {
                     strongSelf.botStart = nil
                     if !isEmpty {
                         strongSelf.startBot(botStart.payload)
@@ -8171,20 +8183,24 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
         }
         
         self.chatDisplayNode.sendMessages = { [weak self] messages, silentPosting, scheduleTime, isAnyMessageTextPartitioned in
-            if let strongSelf = self, let peerId = strongSelf.chatLocation.peerId {
-                var correlationIds: [Int64] = []
-                for message in messages {
-                    switch message {
-                    case let .message(_, _, _, _, _, _, _, _, correlationId, _):
-                        if let correlationId = correlationId {
-                            correlationIds.append(correlationId)
-                        }
-                    default:
-                        break
+            guard let strongSelf = self else {
+                return
+            }
+            
+            var correlationIds: [Int64] = []
+            for message in messages {
+                switch message {
+                case let .message(_, _, _, _, _, _, _, _, correlationId, _):
+                    if let correlationId = correlationId {
+                        correlationIds.append(correlationId)
                     }
+                default:
+                    break
                 }
-                strongSelf.commitPurposefulAction()
-                
+            }
+            strongSelf.commitPurposefulAction()
+            
+            if let peerId = strongSelf.chatLocation.peerId {
                 var hasDisabledContent = false
                 if "".isEmpty {
                     hasDisabledContent = false
@@ -8271,9 +8287,12 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                 })
                 
                 donateSendMessageIntent(account: strongSelf.context.account, sharedContext: strongSelf.context.sharedContext, intentContext: .chat, peerIds: [peerId])
-                
-                strongSelf.updateChatPresentationInterfaceState(interactive: true, { $0.updatedShowCommands(false) })
+            } else if case let .customChatContents(customChatContents) = strongSelf.subject {
+                customChatContents.enqueueMessages(messages: messages)
+                strongSelf.chatDisplayNode.historyNode.scrollToEndOfHistory()
             }
+            
+            strongSelf.updateChatPresentationInterfaceState(interactive: true, { $0.updatedShowCommands(false) })
         }
         
         self.chatDisplayNode.requestUpdateChatInterfaceState = { [weak self] transition, saveInterfaceState, f in
@@ -9066,7 +9085,18 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                 return
             }
             
-            let _ = (strongSelf.context.engine.data.get(TelegramEngine.EngineData.Item.Messages.Message(id: editMessage.messageId))
+            let sourceMessage: Signal<EngineMessage?, NoError>
+            if case let .customChatContents(customChatContents) = strongSelf.subject {
+                sourceMessage = customChatContents.messages
+                |> take(1)
+                |> map { messages -> EngineMessage? in
+                    return messages.first(where: { $0.id == editMessage.messageId }).flatMap(EngineMessage.init)
+                }
+            } else {
+                sourceMessage = strongSelf.context.engine.data.get(TelegramEngine.EngineData.Item.Messages.Message(id: editMessage.messageId))
+            }
+            
+            let _ = (sourceMessage
             |> deliverOnMainQueue).start(next: { [weak strongSelf] message in
                 guard let strongSelf, let message else {
                     return
@@ -9161,27 +9191,37 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                     media = .keep
                 }
                 
-                let _ = (strongSelf.context.account.postbox.messageAtId(editMessage.messageId)
-                |> deliverOnMainQueue)
-                .startStandalone(next: { [weak self] currentMessage in
-                    if let strongSelf = self {
-                        if let currentMessage = currentMessage {
-                            let currentEntities = currentMessage.textEntitiesAttribute?.entities ?? []
-                            let currentWebpagePreviewAttribute = currentMessage.webpagePreviewAttribute ?? WebpagePreviewMessageAttribute(leadingPreview: false, forceLargeMedia: nil, isManuallyAdded: true, isSafe: false)
-                            
-                            if currentMessage.text != text.string || currentEntities != entities || updatingMedia || webpagePreviewAttribute != currentWebpagePreviewAttribute || disableUrlPreview {
-                                strongSelf.context.account.pendingUpdateMessageManager.add(messageId: editMessage.messageId, text: text.string, media: media, entities: entitiesAttribute, inlineStickers: inlineStickers, webpagePreviewAttribute: webpagePreviewAttribute, disableUrlPreview: disableUrlPreview)
+                if case let .customChatContents(customChatContents) = strongSelf.subject {
+                    customChatContents.editMessage(id: editMessage.messageId, text: text.string, media: media, entities: entitiesAttribute, webpagePreviewAttribute: webpagePreviewAttribute, disableUrlPreview: disableUrlPreview)
+                    
+                    strongSelf.updateChatPresentationInterfaceState(animated: true, interactive: true, { state in
+                        var state = state
+                        state = state.updatedInterfaceState({ $0.withUpdatedEditMessage(nil) })
+                        state = state.updatedEditMessageState(nil)
+                        return state
+                    })
+                } else {
+                    let _ = (strongSelf.context.account.postbox.messageAtId(editMessage.messageId)
+                    |> deliverOnMainQueue).startStandalone(next: { [weak self] currentMessage in
+                        if let strongSelf = self {
+                            if let currentMessage = currentMessage {
+                                let currentEntities = currentMessage.textEntitiesAttribute?.entities ?? []
+                                let currentWebpagePreviewAttribute = currentMessage.webpagePreviewAttribute ?? WebpagePreviewMessageAttribute(leadingPreview: false, forceLargeMedia: nil, isManuallyAdded: true, isSafe: false)
+                                
+                                if currentMessage.text != text.string || currentEntities != entities || updatingMedia || webpagePreviewAttribute != currentWebpagePreviewAttribute || disableUrlPreview {
+                                    strongSelf.context.account.pendingUpdateMessageManager.add(messageId: editMessage.messageId, text: text.string, media: media, entities: entitiesAttribute, inlineStickers: inlineStickers, webpagePreviewAttribute: webpagePreviewAttribute, disableUrlPreview: disableUrlPreview)
+                                }
                             }
+                            
+                            strongSelf.updateChatPresentationInterfaceState(animated: true, interactive: true, { state in
+                                var state = state
+                                state = state.updatedInterfaceState({ $0.withUpdatedEditMessage(nil) })
+                                state = state.updatedEditMessageState(nil)
+                                return state
+                            })
                         }
-                        
-                        strongSelf.updateChatPresentationInterfaceState(animated: true, interactive: true, { state in
-                            var state = state
-                            state = state.updatedInterfaceState({ $0.withUpdatedEditMessage(nil) })
-                            state = state.updatedEditMessageState(nil)
-                            return state
-                        })
-                    }
-                })
+                    })
+                }
             })
         }, beginMessageSearch: { [weak self] domain, query in
             guard let strongSelf = self else {
@@ -9313,7 +9353,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                 strongSelf.updateItemNodesSearchTextHighlightStates()
                 if let navigateIndex = navigateIndex {
                     switch strongSelf.chatLocation {
-                    case .peer, .replyThread, .feed:
+                    case .peer, .replyThread, .customChatContents:
                         strongSelf.navigateToMessage(from: nil, to: .index(navigateIndex), forceInCurrentChat: true)
                     }
                 }
@@ -11249,7 +11289,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                     activitySpace = PeerActivitySpace(peerId: peerId, category: .global)
                 case let .replyThread(replyThreadMessage):
                     activitySpace = PeerActivitySpace(peerId: replyThreadMessage.peerId, category: .thread(replyThreadMessage.threadId))
-                case .feed:
+                case .customChatContents:
                     activitySpace = nil
                 }
                 
@@ -12152,7 +12192,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                 peerId = replyThreadMessage.peerId
                 threadId = replyThreadMessage.threadId
             }
-        case .feed:
+        case .customChatContents:
             return
         }
         
@@ -12710,7 +12750,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                             self.effectiveNavigationController?.pushViewController(infoController)
                         }
                     }
-                case .feed:
+                case .customChatContents:
                     break
                 }
             })
@@ -12922,7 +12962,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                 }))
             case .replyThread:
                 break
-            case .feed:
+            case .customChatContents:
                 break
             }
         }
@@ -13654,7 +13694,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
             if let effectiveMessageId = replyThreadMessage.effectiveMessageId {
                 defaultReplyMessageSubject = EngineMessageReplySubject(messageId: effectiveMessageId, quote: nil)
             }
-        case .feed:
+        case .customChatContents:
             break
         }
         
@@ -13709,6 +13749,11 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
     }
     
     func sendMessages(_ messages: [EnqueueMessage], media: Bool = false, commit: Bool = false) {
+        if case let .customChatContents(customChatContents) = self.subject {
+            customChatContents.enqueueMessages(messages: messages)
+            return
+        }
+        
         guard let peerId = self.chatLocation.peerId else {
             return
         }

submodules/TelegramUI/Sources/ChatControllerNode.swift

@@ -588,6 +588,20 @@ class ChatControllerNode: ASDisplayNode, UIScrollViewDelegate {
                 }
                 source = .custom(messages: messages, messageId: MessageId(peerId: PeerId(0), namespace: 0, id: 0), quote: nil, loadMore: nil)
             }
+        } else if case .customChatContents = chatLocation {
+            if case let .customChatContents(customChatContents) = subject {
+                source = .custom(
+                    messages: customChatContents.messages
+                    |> map { messages in
+                        return (messages, 0, false)
+                    },
+                    messageId: nil,
+                    quote: nil,
+                    loadMore: nil
+                )
+            } else {
+                source = .custom(messages: .single(([], 0, false)), messageId: nil, quote: nil, loadMore: nil)
+            }
         } else {
             source = .default
         }

submodules/TelegramUI/Sources/ChatControllerOpenAttachmentMenu.swift

@@ -39,10 +39,6 @@ extension ChatControllerImpl {
     }
     
     func presentAttachmentMenu(subject: AttachMenuSubject) {
-        guard let peer = self.presentationInterfaceState.renderedPeer?.peer else {
-            return
-        }
-                
         let context = self.context
         let inputIsActive = self.presentationInterfaceState.inputMode == .text
         
@@ -56,42 +52,46 @@ extension ChatControllerImpl {
         var bannedSendFiles: (Int32, Bool)?
         
         var canSendPolls = true
-        if let peer = peer as? TelegramUser, peer.botInfo == nil {
-            canSendPolls = false
-        } else if peer is TelegramSecretChat {
-            canSendPolls = false
-        } else if let channel = peer as? TelegramChannel {
-            if let value = channel.hasBannedPermission(.banSendPhotos, ignoreDefault: canByPassRestrictions) {
-                bannedSendPhotos = value
-            }
-            if let value = channel.hasBannedPermission(.banSendVideos, ignoreDefault: canByPassRestrictions) {
-                bannedSendVideos = value
-            }
-            if let value = channel.hasBannedPermission(.banSendFiles, ignoreDefault: canByPassRestrictions) {
-                bannedSendFiles = value
-            }
-            if let value = channel.hasBannedPermission(.banSendText, ignoreDefault: canByPassRestrictions) {
-                banSendText = value
-            }
-            if channel.hasBannedPermission(.banSendPolls, ignoreDefault: canByPassRestrictions) != nil {
+        if let peer = self.presentationInterfaceState.renderedPeer?.peer {
+            if let peer = peer as? TelegramUser, peer.botInfo == nil {
                 canSendPolls = false
-            }
-        } else if let group = peer as? TelegramGroup {
-            if group.hasBannedPermission(.banSendPhotos) {
-                bannedSendPhotos = (Int32.max, false)
-            }
-            if group.hasBannedPermission(.banSendVideos) {
-                bannedSendVideos = (Int32.max, false)
-            }
-            if group.hasBannedPermission(.banSendFiles) {
-                bannedSendFiles = (Int32.max, false)
-            }
-            if group.hasBannedPermission(.banSendText) {
-                banSendText = (Int32.max, false)
-            }
-            if group.hasBannedPermission(.banSendPolls) {
+            } else if peer is TelegramSecretChat {
                 canSendPolls = false
+            } else if let channel = peer as? TelegramChannel {
+                if let value = channel.hasBannedPermission(.banSendPhotos, ignoreDefault: canByPassRestrictions) {
+                    bannedSendPhotos = value
+                }
+                if let value = channel.hasBannedPermission(.banSendVideos, ignoreDefault: canByPassRestrictions) {
+                    bannedSendVideos = value
+                }
+                if let value = channel.hasBannedPermission(.banSendFiles, ignoreDefault: canByPassRestrictions) {
+                    bannedSendFiles = value
+                }
+                if let value = channel.hasBannedPermission(.banSendText, ignoreDefault: canByPassRestrictions) {
+                    banSendText = value
+                }
+                if channel.hasBannedPermission(.banSendPolls, ignoreDefault: canByPassRestrictions) != nil {
+                    canSendPolls = false
+                }
+            } else if let group = peer as? TelegramGroup {
+                if group.hasBannedPermission(.banSendPhotos) {
+                    bannedSendPhotos = (Int32.max, false)
+                }
+                if group.hasBannedPermission(.banSendVideos) {
+                    bannedSendVideos = (Int32.max, false)
+                }
+                if group.hasBannedPermission(.banSendFiles) {
+                    bannedSendFiles = (Int32.max, false)
+                }
+                if group.hasBannedPermission(.banSendText) {
+                    banSendText = (Int32.max, false)
+                }
+                if group.hasBannedPermission(.banSendPolls) {
+                    canSendPolls = false
+                }
             }
+        } else {
+            canSendPolls = false
         }
         
         var availableButtons: [AttachmentButtonType] = [.gallery, .file]
@@ -111,24 +111,26 @@ extension ChatControllerImpl {
         }
         
         var peerType: AttachMenuBots.Bot.PeerFlags = []
-        if let user = peer as? TelegramUser {
-            if let _ = user.botInfo {
-                peerType.insert(.bot)
-            } else {
-                peerType.insert(.user)
-            }
-        } else if let _ = peer as? TelegramGroup {
-            peerType = .group
-        } else if let channel = peer as? TelegramChannel {
-            if case .broadcast = channel.info {
-                peerType = .channel
-            } else {
+        if let peer = self.presentationInterfaceState.renderedPeer?.peer {
+            if let user = peer as? TelegramUser {
+                if let _ = user.botInfo {
+                    peerType.insert(.bot)
+                } else {
+                    peerType.insert(.user)
+                }
+            } else if let _ = peer as? TelegramGroup {
                 peerType = .group
+            } else if let channel = peer as? TelegramChannel {
+                if case .broadcast = channel.info {
+                    peerType = .channel
+                } else {
+                    peerType = .group
+                }
             }
         }
         
         let buttons: Signal<([AttachmentButtonType], [AttachmentButtonType], AttachmentButtonType?), NoError>
-        if !isScheduledMessages && !peer.isDeleted {
+        if let peer = self.presentationInterfaceState.renderedPeer?.peer, !isScheduledMessages, !peer.isDeleted {
             buttons = self.context.engine.messages.attachMenuBots()
             |> map { attachMenuBots in
                 var buttons = availableButtons
@@ -177,7 +179,7 @@ extension ChatControllerImpl {
         
         let premiumConfiguration = PremiumConfiguration.with(appConfiguration: self.context.currentAppConfiguration.with { $0 })
         let premiumGiftOptions: [CachedPremiumGiftOption]
-        if !premiumConfiguration.isPremiumDisabled && premiumConfiguration.showPremiumGiftInAttachMenu, let user = peer as? TelegramUser, !user.isPremium && !user.isDeleted && user.botInfo == nil && !user.flags.contains(.isSupport) {
+        if let peer = self.presentationInterfaceState.renderedPeer?.peer, !premiumConfiguration.isPremiumDisabled, premiumConfiguration.showPremiumGiftInAttachMenu, let user = peer as? TelegramUser, !user.isPremium && !user.isDeleted && user.botInfo == nil && !user.flags.contains(.isSupport) {
             premiumGiftOptions = self.presentationInterfaceState.premiumGiftOptions
         } else {
             premiumGiftOptions = []
@@ -324,20 +326,30 @@ extension ChatControllerImpl {
                         return
                     }
                     let selfPeerId: PeerId
-                    if let peer = peer as? TelegramChannel, case .broadcast = peer.info {
-                        selfPeerId = peer.id
-                    } else if let peer = peer as? TelegramChannel, case .group = peer.info, peer.hasPermission(.canBeAnonymous) {
-                        selfPeerId = peer.id
+                    if let peer = strongSelf.presentationInterfaceState.renderedPeer?.peer {
+                        if let peer = peer as? TelegramChannel, case .broadcast = peer.info {
+                            selfPeerId = peer.id
+                        } else if let peer = peer as? TelegramChannel, case .group = peer.info, peer.hasPermission(.canBeAnonymous) {
+                            selfPeerId = peer.id
+                        } else {
+                            selfPeerId = strongSelf.context.account.peerId
+                        }
                     } else {
                         selfPeerId = strongSelf.context.account.peerId
                     }
                     let _ = (strongSelf.context.engine.data.get(TelegramEngine.EngineData.Item.Peer.Peer(id: selfPeerId))
-                             |> deliverOnMainQueue).startStandalone(next: { [weak self] selfPeer in
+                    |> deliverOnMainQueue).startStandalone(next: { selfPeer in
                         guard let strongSelf = self, let selfPeer = selfPeer else {
                             return
                         }
-                        let hasLiveLocation = peer.id.namespace != Namespaces.Peer.SecretChat && peer.id != strongSelf.context.account.peerId && strongSelf.presentationInterfaceState.subject != .scheduledMessages
-                        let controller = LocationPickerController(context: strongSelf.context, updatedPresentationData: strongSelf.updatedPresentationData, mode: .share(peer: EnginePeer(peer), selfPeer: selfPeer, hasLiveLocation: hasLiveLocation), completion: { [weak self] location, _, _, _, _ in
+                        let hasLiveLocation: Bool
+                        if let peer = strongSelf.presentationInterfaceState.renderedPeer?.peer {
+                            hasLiveLocation = peer.id.namespace != Namespaces.Peer.SecretChat && peer.id != strongSelf.context.account.peerId && strongSelf.presentationInterfaceState.subject != .scheduledMessages
+                        } else {
+                            hasLiveLocation = false
+                        }
+                        let sharePeer = (strongSelf.presentationInterfaceState.renderedPeer?.peer).flatMap(EnginePeer.init)
+                        let controller = LocationPickerController(context: strongSelf.context, updatedPresentationData: strongSelf.updatedPresentationData, mode: .share(peer: sharePeer, selfPeer: selfPeer, hasLiveLocation: hasLiveLocation), completion: { location, _, _, _, _ in
                             guard let strongSelf = self else {
                                 return
                             }
@@ -523,69 +535,73 @@ extension ChatControllerImpl {
                     completion(controller, controller?.mediaPickerContext)
                     strongSelf.controllerNavigationDisposable.set(nil)
                 case .gift:
-                    let premiumGiftOptions = strongSelf.presentationInterfaceState.premiumGiftOptions
-                    if !premiumGiftOptions.isEmpty {
-                        let controller = PremiumGiftAttachmentScreen(context: context, peerIds: [peer.id], options: premiumGiftOptions, source: .attachMenu, pushController: { [weak self] c in
+                    if let peer = strongSelf.presentationInterfaceState.renderedPeer?.peer {
+                        let premiumGiftOptions = strongSelf.presentationInterfaceState.premiumGiftOptions
+                        if !premiumGiftOptions.isEmpty {
+                            let controller = PremiumGiftAttachmentScreen(context: context, peerIds: [peer.id], options: premiumGiftOptions, source: .attachMenu, pushController: { [weak self] c in
+                                if let strongSelf = self {
+                                    strongSelf.push(c)
+                                }
+                            }, completion: { [weak self] in
+                                if let strongSelf = self {
+                                    strongSelf.hintPlayNextOutgoingGift()
+                                    strongSelf.attachmentController?.dismiss(animated: true)
+                                }
+                            })
+                            completion(controller, controller.mediaPickerContext)
+                            strongSelf.controllerNavigationDisposable.set(nil)
+                            
+                            let _ = ApplicationSpecificNotice.incrementDismissedPremiumGiftSuggestion(accountManager: context.sharedContext.accountManager, peerId: peer.id).startStandalone()
+                        }
+                    }
+                case let .app(bot):
+                    if let peer = strongSelf.presentationInterfaceState.renderedPeer?.peer {
+                        var payload: String?
+                        var fromAttachMenu = true
+                        if case let .bot(_, botPayload, _) = subject {
+                            payload = botPayload
+                            fromAttachMenu = false
+                        }
+                        let params = WebAppParameters(source: fromAttachMenu ? .attachMenu : .generic, peerId: peer.id, botId: bot.peer.id, botName: bot.shortName, url: nil, queryId: nil, payload: payload, buttonText: nil, keepAliveSignal: nil, forceHasSettings: false)
+                        let replyMessageSubject = strongSelf.presentationInterfaceState.interfaceState.replyMessageSubject
+                        let controller = WebAppController(context: strongSelf.context, updatedPresentationData: strongSelf.updatedPresentationData, params: params, replyToMessageId: replyMessageSubject?.messageId, threadId: strongSelf.chatLocation.threadId)
+                        controller.openUrl = { [weak self] url, concealed, commit in
+                            self?.openUrl(url, concealed: concealed, forceExternal: true, commit: commit)
+                        }
+                        controller.getNavigationController = { [weak self] in
+                            return self?.effectiveNavigationController
+                        }
+                        controller.completion = { [weak self] in
                             if let strongSelf = self {
-                                strongSelf.push(c)
+                                strongSelf.updateChatPresentationInterfaceState(animated: true, interactive: false, {
+                                    $0.updatedInterfaceState { $0.withUpdatedReplyMessageSubject(nil) }
+                                })
+                                strongSelf.chatDisplayNode.historyNode.scrollToEndOfHistory()
                             }
-                        }, completion: { [weak self] in
-                            if let strongSelf = self {
-                                strongSelf.hintPlayNextOutgoingGift()
-                                strongSelf.attachmentController?.dismiss(animated: true)
-                            }
-                        })
+                        }
                         completion(controller, controller.mediaPickerContext)
                         strongSelf.controllerNavigationDisposable.set(nil)
                         
-                        let _ = ApplicationSpecificNotice.incrementDismissedPremiumGiftSuggestion(accountManager: context.sharedContext.accountManager, peerId: peer.id).startStandalone()
-                    }
-                case let .app(bot):
-                    var payload: String?
-                    var fromAttachMenu = true
-                    if case let .bot(_, botPayload, _) = subject {
-                        payload = botPayload
-                        fromAttachMenu = false
-                    }
-                    let params = WebAppParameters(source: fromAttachMenu ? .attachMenu : .generic, peerId: peer.id, botId: bot.peer.id, botName: bot.shortName, url: nil, queryId: nil, payload: payload, buttonText: nil, keepAliveSignal: nil, forceHasSettings: false)
-                    let replyMessageSubject = strongSelf.presentationInterfaceState.interfaceState.replyMessageSubject
-                    let controller = WebAppController(context: strongSelf.context, updatedPresentationData: strongSelf.updatedPresentationData, params: params, replyToMessageId: replyMessageSubject?.messageId, threadId: strongSelf.chatLocation.threadId)
-                    controller.openUrl = { [weak self] url, concealed, commit in
-                        self?.openUrl(url, concealed: concealed, forceExternal: true, commit: commit)
-                    }
-                    controller.getNavigationController = { [weak self] in
-                        return self?.effectiveNavigationController
-                    }
-                    controller.completion = { [weak self] in
-                        if let strongSelf = self {
-                            strongSelf.updateChatPresentationInterfaceState(animated: true, interactive: false, {
-                                $0.updatedInterfaceState { $0.withUpdatedReplyMessageSubject(nil) }
+                        if bot.flags.contains(.notActivated) {
+                            let alertController = webAppTermsAlertController(context: strongSelf.context, updatedPresentationData: strongSelf.updatedPresentationData, bot: bot, completion: { [weak self] allowWrite in
+                                guard let self else {
+                                    return
+                                }
+                                if bot.flags.contains(.showInSettingsDisclaimer) {
+                                    let _ = self.context.engine.messages.acceptAttachMenuBotDisclaimer(botId: bot.peer.id).startStandalone()
+                                }
+                                let _ = (self.context.engine.messages.addBotToAttachMenu(botId: bot.peer.id, allowWrite: allowWrite)
+                                         |> deliverOnMainQueue).startStandalone(error: { _ in
+                                }, completed: { [weak controller] in
+                                    controller?.refresh()
+                                })
+                            },
+                                                                             dismissed: {
+                                strongSelf.attachmentController?.dismiss(animated: true)
                             })
-                            strongSelf.chatDisplayNode.historyNode.scrollToEndOfHistory()
+                            strongSelf.present(alertController, in: .window(.root))
                         }
                     }
-                    completion(controller, controller.mediaPickerContext)
-                    strongSelf.controllerNavigationDisposable.set(nil)
-                    
-                    if bot.flags.contains(.notActivated) {
-                        let alertController = webAppTermsAlertController(context: strongSelf.context, updatedPresentationData: strongSelf.updatedPresentationData, bot: bot, completion: { [weak self] allowWrite in
-                            guard let self else {
-                                return
-                            }
-                            if bot.flags.contains(.showInSettingsDisclaimer) {
-                                let _ = self.context.engine.messages.acceptAttachMenuBotDisclaimer(botId: bot.peer.id).startStandalone()
-                            }
-                            let _ = (self.context.engine.messages.addBotToAttachMenu(botId: bot.peer.id, allowWrite: allowWrite)
-                            |> deliverOnMainQueue).startStandalone(error: { _ in
-                            }, completed: { [weak controller] in
-                                controller?.refresh()
-                            })
-                        },
-                        dismissed: {
-                            strongSelf.attachmentController?.dismiss(animated: true)
-                        })
-                        strongSelf.present(alertController, in: .window(.root))
-                    }
                 default:
                     break
                 }
@@ -1063,9 +1079,6 @@ extension ChatControllerImpl {
     }
     
     func presentMediaPicker(subject: MediaPickerScreen.Subject = .assets(nil, .default), saveEditedPhotos: Bool, bannedSendPhotos: (Int32, Bool)?, bannedSendVideos: (Int32, Bool)?, present: @escaping (MediaPickerScreen, AttachmentMediaPickerContext?) -> Void, updateMediaPickerContext: @escaping (AttachmentMediaPickerContext?) -> Void, completion: @escaping ([Any], Bool, Int32?, @escaping (String) -> UIView?, @escaping () -> Void) -> Void) {
-        guard let peer = self.presentationInterfaceState.renderedPeer?.peer else {
-            return
-        }
         var isScheduledMessages = false
         if case .scheduledMessages = self.presentationInterfaceState.subject {
             isScheduledMessages = true
@@ -1073,7 +1086,7 @@ extension ChatControllerImpl {
         let controller = MediaPickerScreen(
             context: self.context,
             updatedPresentationData: self.updatedPresentationData,
-            peer: EnginePeer(peer),
+            peer: (self.presentationInterfaceState.renderedPeer?.peer).flatMap(EnginePeer.init),
             threadTitle: self.threadInfo?.title,
             chatLocation: self.chatLocation,
             isScheduledMessages: isScheduledMessages, 

submodules/TelegramUI/Sources/ChatControllerOpenCalendarSearch.swift

@@ -59,7 +59,7 @@ extension ChatControllerImpl {
                 case let .replyThread(replyThreadMessage):
                     peerId = replyThreadMessage.peerId
                     threadId = replyThreadMessage.threadId
-                case .feed:
+                case .customChatContents:
                     return
                 }
 
@@ -96,7 +96,7 @@ extension ChatControllerImpl {
                     case let .replyThread(replyThreadMessage):
                         peerId = replyThreadMessage.peerId
                         threadId = replyThreadMessage.threadId
-                    case .feed:
+                    case .customChatContents:
                         return
                     }
 

submodules/TelegramUI/Sources/ChatControllerUpdateSearch.swift

@@ -33,7 +33,7 @@ extension ChatControllerImpl {
                 break
             case let .replyThread(replyThreadMessage):
                 threadId = replyThreadMessage.threadId
-            case .feed:
+            case .customChatContents:
                 break
             }
             
@@ -125,7 +125,7 @@ extension ChatControllerImpl {
                             })
                             if let navigateIndex = navigateIndex {
                                 switch strongSelf.chatLocation {
-                                case .peer, .replyThread, .feed:
+                                case .peer, .replyThread, .customChatContents:
                                     strongSelf.navigateToMessage(from: nil, to: .index(navigateIndex), forceInCurrentChat: true)
                                 }
                             }

submodules/TelegramUI/Sources/ChatEmptyNode.swift

@@ -53,7 +53,7 @@ private final class ChatEmptyNodeRegularChatContent: ASDisplayNode, ChatEmptyNod
                 text = interfaceState.strings.ChatList_StartMessaging
             } else {
                 switch interfaceState.chatLocation {
-                case .peer, .replyThread, .feed:
+                case .peer, .replyThread, .customChatContents:
                     if case .scheduledMessages = interfaceState.subject {
                         text = interfaceState.strings.ScheduledMessages_EmptyPlaceholder
                     } else {
@@ -701,6 +701,12 @@ private final class ChatEmptyNodeCloudChatContent: ASDisplayNode, ChatEmptyNodeC
     }
     
     func updateLayout(interfaceState: ChatPresentationInterfaceState, subject: ChatEmptyNode.Subject, size: CGSize, transition: ContainedViewLayoutTransition) -> CGSize {
+        var maxWidth: CGFloat = size.width
+        var centerText = false
+        if case .customChatContents = interfaceState.subject {
+            maxWidth = min(240.0, maxWidth)
+        }
+        
         if self.currentTheme !== interfaceState.theme || self.currentStrings !== interfaceState.strings {
             self.currentTheme = interfaceState.theme
             self.currentStrings = interfaceState.strings
@@ -709,17 +715,56 @@ private final class ChatEmptyNodeCloudChatContent: ASDisplayNode, ChatEmptyNodeC
             
             self.iconNode.image = generateTintedImage(image: UIImage(bundleImageName: "Chat/Empty Chat/Cloud"), color: serviceColor.primaryText)
             
-            let titleString = interfaceState.strings.Conversation_CloudStorageInfo_Title
+            let titleString: String
+            let strings: [String]
+            
+            if case let .customChatContents(customChatContents) = interfaceState.subject {
+                switch customChatContents.kind {
+                case .greetingMessageInput:
+                    //TODO:localize
+                    centerText = true
+                    titleString = "New Greeting Message"
+                    strings = [
+                        "Create greetings that will be automatically sent to new customers"
+                    ]
+                case .awayMessageInput:
+                    //TODO:localize
+                    centerText = true
+                    titleString = "New Away Message"
+                    strings = [
+                        "Add messages that are automatically sent when you are off."
+                    ]
+                case let .quickReplyMessageInput(shortcut):
+                    //TODO:localize
+                    centerText = false
+                    titleString = "New Quick Reply"
+                    strings = [
+                        "Enter a message below that will be sent in chats when you type \"**/\(shortcut)\"**.",
+                        "You can access Quick Replies in any chat by typing \"/\" or using the Attachment menu."
+                    ]
+                }
+            } else {
+                titleString = interfaceState.strings.Conversation_CloudStorageInfo_Title
+                strings = [
+                    interfaceState.strings.Conversation_ClousStorageInfo_Description1,
+                    interfaceState.strings.Conversation_ClousStorageInfo_Description2,
+                    interfaceState.strings.Conversation_ClousStorageInfo_Description3,
+                    interfaceState.strings.Conversation_ClousStorageInfo_Description4
+                ]
+            }
+            
             self.titleNode.attributedText = NSAttributedString(string: titleString, font: titleFont, textColor: serviceColor.primaryText)
             
-            let strings: [String] = [
-                interfaceState.strings.Conversation_ClousStorageInfo_Description1,
-                interfaceState.strings.Conversation_ClousStorageInfo_Description2,
-                interfaceState.strings.Conversation_ClousStorageInfo_Description3,
-                interfaceState.strings.Conversation_ClousStorageInfo_Description4
-            ]
-            
-            let lines: [NSAttributedString] = strings.map { NSAttributedString(string: $0, font: messageFont, textColor: serviceColor.primaryText) }
+            let lines: [NSAttributedString] = strings.map {
+                return parseMarkdownIntoAttributedString($0, attributes: MarkdownAttributes(
+                    body: MarkdownAttributeSet(font: Font.regular(14.0), textColor: serviceColor.primaryText),
+                    bold: MarkdownAttributeSet(font: Font.semibold(14.0), textColor: serviceColor.primaryText),
+                    link: MarkdownAttributeSet(font: Font.regular(14.0), textColor: serviceColor.primaryText),
+                    linkAttribute: { url in
+                        return ("URL", url)
+                    }
+                ), textAlignment: centerText ? .center : .natural)
+            }
             
             for i in 0 ..< lines.count {
                 if i >= self.lineNodes.count {
@@ -727,6 +772,7 @@ private final class ChatEmptyNodeCloudChatContent: ASDisplayNode, ChatEmptyNodeC
                     textNode.maximumNumberOfLines = 0
                     textNode.isUserInteractionEnabled = false
                     textNode.displaysAsynchronously = false
+                    textNode.textAlignment = centerText ? .center : .natural
                     self.addSubnode(textNode)
                     self.lineNodes.append(textNode)
                 }
@@ -751,7 +797,7 @@ private final class ChatEmptyNodeCloudChatContent: ASDisplayNode, ChatEmptyNodeC
         
         var lineNodes: [(CGSize, ImmediateTextNode)] = []
         for textNode in self.lineNodes {
-            let textSize = textNode.updateLayout(CGSize(width: size.width - insets.left - insets.right - 10.0, height: CGFloat.greatestFiniteMagnitude))
+            let textSize = textNode.updateLayout(CGSize(width: maxWidth - insets.left - insets.right - 10.0, height: CGFloat.greatestFiniteMagnitude))
             contentWidth = max(contentWidth, textSize.width)
             contentHeight += textSize.height + titleSpacing
             lineNodes.append((textSize, textNode))
@@ -1166,7 +1212,9 @@ final class ChatEmptyNode: ASDisplayNode {
         case .detailsPlaceholder:
             contentType = .regular
         case let .emptyChat(emptyType):
-            if case .replyThread = interfaceState.chatLocation {
+            if case .customChatContents = interfaceState.subject {
+                contentType = .cloud
+            } else if case .replyThread = interfaceState.chatLocation {
                 if case .topic = emptyType {
                     contentType = .topic
                 } else {

submodules/TelegramUI/Sources/ChatHistoryListNode.swift

@@ -212,13 +212,18 @@ extension ListMessageItemInteraction {
 }
 
 private func mappedInsertEntries(context: AccountContext, chatLocation: ChatLocation, associatedData: ChatMessageItemAssociatedData, controllerInteraction: ChatControllerInteraction, mode: ChatHistoryListMode, lastHeaderId: Int64, entries: [ChatHistoryViewTransitionInsertEntry]) -> [ListViewInsertItem] {
+    var disableFloatingDateHeaders = false
+    if case .customChatContents = chatLocation {
+        disableFloatingDateHeaders = true
+    }
+    
     return entries.map { entry -> ListViewInsertItem in
         switch entry.entry {
             case let .MessageEntry(message, presentationData, read, location, selection, attributes):
                 let item: ListViewItem
                 switch mode {
                     case .bubbles:
-                        item = ChatMessageItemImpl(presentationData: presentationData, context: context, chatLocation: chatLocation, associatedData: associatedData, controllerInteraction: controllerInteraction, content: .message(message: message, read: read, selection: selection, attributes: attributes, location: location))
+                        item = ChatMessageItemImpl(presentationData: presentationData, context: context, chatLocation: chatLocation, associatedData: associatedData, controllerInteraction: controllerInteraction, content: .message(message: message, read: read, selection: selection, attributes: attributes, location: location), disableDate: disableFloatingDateHeaders)
                     case let .list(_, _, _, displayHeaders, hintLinks, isGlobalSearch):
                         let displayHeader: Bool
                         switch displayHeaders {
@@ -236,7 +241,7 @@ private func mappedInsertEntries(context: AccountContext, chatLocation: ChatLoca
                 let item: ListViewItem
                 switch mode {
                     case .bubbles:
-                        item = ChatMessageItemImpl(presentationData: presentationData, context: context, chatLocation: chatLocation, associatedData: associatedData, controllerInteraction: controllerInteraction, content: .group(messages: messages))
+                        item = ChatMessageItemImpl(presentationData: presentationData, context: context, chatLocation: chatLocation, associatedData: associatedData, controllerInteraction: controllerInteraction, content: .group(messages: messages), disableDate: disableFloatingDateHeaders)
                     case .list:
                         assertionFailure()
                         item = ListMessageItem(presentationData: presentationData, context: context, chatLocation: chatLocation, interaction: ListMessageItemInteraction(controllerInteraction: controllerInteraction), message: messages[0].0, selection: .none, displayHeader: false)
@@ -257,13 +262,18 @@ private func mappedInsertEntries(context: AccountContext, chatLocation: ChatLoca
 }
 
 private func mappedUpdateEntries(context: AccountContext, chatLocation: ChatLocation, associatedData: ChatMessageItemAssociatedData, controllerInteraction: ChatControllerInteraction, mode: ChatHistoryListMode, lastHeaderId: Int64, entries: [ChatHistoryViewTransitionUpdateEntry]) -> [ListViewUpdateItem] {
+    var disableFloatingDateHeaders = false
+    if case .customChatContents = chatLocation {
+        disableFloatingDateHeaders = true
+    }
+    
     return entries.map { entry -> ListViewUpdateItem in
         switch entry.entry {
             case let .MessageEntry(message, presentationData, read, location, selection, attributes):
                 let item: ListViewItem
                 switch mode {
                     case .bubbles:
-                        item = ChatMessageItemImpl(presentationData: presentationData, context: context, chatLocation: chatLocation, associatedData: associatedData, controllerInteraction: controllerInteraction, content: .message(message: message, read: read, selection: selection, attributes: attributes, location: location))
+                        item = ChatMessageItemImpl(presentationData: presentationData, context: context, chatLocation: chatLocation, associatedData: associatedData, controllerInteraction: controllerInteraction, content: .message(message: message, read: read, selection: selection, attributes: attributes, location: location), disableDate: disableFloatingDateHeaders)
                     case let .list(_, _, _, displayHeaders, hintLinks, isGlobalSearch):
                         let displayHeader: Bool
                         switch displayHeaders {
@@ -281,7 +291,7 @@ private func mappedUpdateEntries(context: AccountContext, chatLocation: ChatLoca
                 let item: ListViewItem
                 switch mode {
                     case .bubbles:
-                        item = ChatMessageItemImpl(presentationData: presentationData, context: context, chatLocation: chatLocation, associatedData: associatedData, controllerInteraction: controllerInteraction, content: .group(messages: messages))
+                        item = ChatMessageItemImpl(presentationData: presentationData, context: context, chatLocation: chatLocation, associatedData: associatedData, controllerInteraction: controllerInteraction, content: .group(messages: messages), disableDate: disableFloatingDateHeaders)
                     case .list:
                         assertionFailure()
                         item = ListMessageItem(presentationData: presentationData, context: context, chatLocation: chatLocation, interaction: ListMessageItemInteraction(controllerInteraction: controllerInteraction), message: messages[0].0, selection: .none, displayHeader: false)
@@ -2011,10 +2021,12 @@ public final class ChatHistoryListNodeImpl: ListView, ChatHistoryNode, ChatHisto
             }
             if apply {
                 switch strongSelf.chatLocation {
-                case .peer, .replyThread, .feed:
+                case .peer, .replyThread:
                     if !strongSelf.context.sharedContext.immediateExperimentalUISettings.skipReadHistory {
                         strongSelf.context.applyMaxReadIndex(for: strongSelf.chatLocation, contextHolder: strongSelf.chatLocationContextHolder, messageIndex: messageIndex)
                     }
+                case .customChatContents:
+                    break
                 }
             }
         }).strict())
@@ -2757,7 +2769,7 @@ public final class ChatHistoryListNodeImpl: ListView, ChatHistoryNode, ChatHisto
                 switch self.chatLocation {
                 case .peer:
                     messageIndex = maxIncomingIndex
-                case .replyThread, .feed:
+                case .replyThread, .customChatContents:
                     messageIndex = maxOverallIndex
                 }
                 
@@ -3142,7 +3154,13 @@ public final class ChatHistoryListNodeImpl: ListView, ChatHistoryNode, ChatHisto
             }
             
             let isEmpty = transition.historyView.originalView.entries.isEmpty || loadState == .empty(.botInfo)
-            let historyState: ChatHistoryNodeHistoryState = .loaded(isEmpty: isEmpty)
+            
+            var hasReachedLimits = false
+            if case let .customChatContents(customChatContents) = self.subject, let messageLimit = customChatContents.messageLimit {
+                hasReachedLimits = transition.historyView.originalView.entries.count >= messageLimit
+            }
+            
+            let historyState: ChatHistoryNodeHistoryState = .loaded(isEmpty: isEmpty, hasReachedLimits: hasReachedLimits)
             if self.currentHistoryState != historyState {
                 self.currentHistoryState = historyState
                 self.historyState.set(historyState)
@@ -3403,7 +3421,14 @@ public final class ChatHistoryListNodeImpl: ListView, ChatHistoryNode, ChatHisto
                 strongSelf.historyView = transition.historyView
                 
                 let loadState: ChatHistoryNodeLoadState
+                var alwaysHasMessages = false
                 if case .custom = strongSelf.source {
+                    if case .customChatContents = strongSelf.chatLocation {
+                    } else {
+                        alwaysHasMessages = true
+                    }
+                }
+                if alwaysHasMessages {
                     loadState = .messages
                 } else if let historyView = strongSelf.historyView {
                     if historyView.filteredEntries.isEmpty {
@@ -3513,7 +3538,7 @@ public final class ChatHistoryListNodeImpl: ListView, ChatHistoryNode, ChatHisto
                             switch strongSelf.chatLocation {
                             case .peer:
                                 messageIndex = incomingIndex
-                            case .replyThread, .feed:
+                            case .replyThread, .customChatContents:
                                 messageIndex = overallIndex
                             }
                             
@@ -3534,7 +3559,11 @@ public final class ChatHistoryListNodeImpl: ListView, ChatHistoryNode, ChatHisto
                 }
                 strongSelf._cachedPeerDataAndMessages.set(.single((transition.cachedData, transition.cachedDataMessages)))
                 let isEmpty = transition.historyView.originalView.entries.isEmpty || loadState == .empty(.botInfo)
-                let historyState: ChatHistoryNodeHistoryState = .loaded(isEmpty: isEmpty)
+                var hasReachedLimits = false
+                if case let .customChatContents(customChatContents) = strongSelf.subject, let messageLimit = customChatContents.messageLimit {
+                    hasReachedLimits = transition.historyView.originalView.entries.count >= messageLimit
+                }
+                let historyState: ChatHistoryNodeHistoryState = .loaded(isEmpty: isEmpty, hasReachedLimits: hasReachedLimits)
                 if strongSelf.currentHistoryState != historyState {
                     strongSelf.currentHistoryState = historyState
                     strongSelf.historyState.set(historyState)
@@ -4027,6 +4056,7 @@ public final class ChatHistoryListNodeImpl: ListView, ChatHistoryNode, ChatHisto
             
             if let messageItem = messageItem {
                 let associatedData = messageItem.associatedData
+                let disableFloatingDateHeaders = messageItem.disableDate
                 
                 loop: for i in 0 ..< historyView.filteredEntries.count {
                     switch historyView.filteredEntries[i] {
@@ -4036,7 +4066,7 @@ public final class ChatHistoryListNodeImpl: ListView, ChatHistoryNode, ChatHisto
                                 let item: ListViewItem
                                 switch self.mode {
                                     case .bubbles:
-                                        item = ChatMessageItemImpl(presentationData: presentationData, context: self.context, chatLocation: self.chatLocation, associatedData: associatedData, controllerInteraction: self.controllerInteraction, content: .message(message: message, read: read, selection: selection, attributes: attributes, location: location))
+                                        item = ChatMessageItemImpl(presentationData: presentationData, context: self.context, chatLocation: self.chatLocation, associatedData: associatedData, controllerInteraction: self.controllerInteraction, content: .message(message: message, read: read, selection: selection, attributes: attributes, location: location), disableDate: disableFloatingDateHeaders)
                                     case let .list(_, _, _, displayHeaders, hintLinks, isGlobalSearch):
                                         let displayHeader: Bool
                                         switch displayHeaders {
@@ -4083,6 +4113,7 @@ public final class ChatHistoryListNodeImpl: ListView, ChatHistoryNode, ChatHisto
 
             if let messageItem = messageItem {
                 let associatedData = messageItem.associatedData
+                let disableFloatingDateHeaders = messageItem.disableDate
 
                 loop: for i in 0 ..< historyView.filteredEntries.count {
                     switch historyView.filteredEntries[i] {
@@ -4092,7 +4123,7 @@ public final class ChatHistoryListNodeImpl: ListView, ChatHistoryNode, ChatHisto
                                 let item: ListViewItem
                                 switch self.mode {
                                     case .bubbles:
-                                        item = ChatMessageItemImpl(presentationData: presentationData, context: self.context, chatLocation: self.chatLocation, associatedData: associatedData, controllerInteraction: self.controllerInteraction, content: .message(message: message, read: read, selection: selection, attributes: attributes, location: location))
+                                        item = ChatMessageItemImpl(presentationData: presentationData, context: self.context, chatLocation: self.chatLocation, associatedData: associatedData, controllerInteraction: self.controllerInteraction, content: .message(message: message, read: read, selection: selection, attributes: attributes, location: location), disableDate: disableFloatingDateHeaders)
                                     case let .list(_, _, _, displayHeaders, hintLinks, isGlobalSearch):
                                         let displayHeader: Bool
                                         switch displayHeaders {

submodules/TelegramUI/Sources/ChatHistoryViewForLocation.swift

@@ -333,7 +333,7 @@ private func extractAdditionalData(view: MessageHistoryView, chatLocation: ChatL
                         readStateData[peerId] = ChatHistoryCombinedInitialReadStateData(unreadCount: readState.count, totalState: totalUnreadState, notificationSettings: notificationSettings)
                     }
                 }
-            case .replyThread, .feed:
+            case .replyThread, .customChatContents:
                 break
                 }
             default:

submodules/TelegramUI/Sources/ChatInterfaceStateContextMenus.swift

@@ -337,7 +337,7 @@ func canReplyInChat(_ chatPresentationInterfaceState: ChatPresentationInterfaceS
         }
     case .replyThread:
         canReply = true
-    case .feed:
+    case .customChatContents:
         canReply = false
     }
     return canReply
@@ -597,6 +597,68 @@ func contextMenuForChatPresentationInterfaceState(chatPresentationInterfaceState
         return .single(ContextController.Items(content: .list(actions)))
     }
     
+    if let message = messages.first, case let .customChatContents(customChatContents) = chatPresentationInterfaceState.subject {
+        var actions: [ContextMenuItem] = []
+        
+        switch customChatContents.kind {
+        case .greetingMessageInput, .awayMessageInput, .quickReplyMessageInput:
+            actions.append(.action(ContextMenuActionItem(text: chatPresentationInterfaceState.strings.Conversation_ContextMenuCopy, icon: { theme in
+                return generateTintedImage(image: UIImage(bundleImageName: "Chat/Context Menu/Copy"), color: theme.actionSheet.primaryTextColor)
+            }, action: { _, f in
+                var messageEntities: [MessageTextEntity]?
+                var restrictedText: String?
+                for attribute in message.attributes {
+                    if let attribute = attribute as? TextEntitiesMessageAttribute {
+                        messageEntities = attribute.entities
+                    }
+                    if let attribute = attribute as? RestrictedContentMessageAttribute {
+                        restrictedText = attribute.platformText(platform: "ios", contentSettings: context.currentContentSettings.with { $0 }) ?? ""
+                    }
+                }
+
+                if let restrictedText = restrictedText {
+                    storeMessageTextInPasteboard(restrictedText, entities: nil)
+                } else {
+                    if let translationState = chatPresentationInterfaceState.translationState, translationState.isEnabled,
+                       let translation = message.attributes.first(where: { ($0 as? TranslationMessageAttribute)?.toLang == translationState.toLang }) as? TranslationMessageAttribute, !translation.text.isEmpty {
+                        storeMessageTextInPasteboard(translation.text, entities: translation.entities)
+                    } else {
+                        storeMessageTextInPasteboard(message.text, entities: messageEntities)
+                    }
+                }
+
+                Queue.mainQueue().after(0.2, {
+                    let content: UndoOverlayContent = .copy(text: chatPresentationInterfaceState.strings.Conversation_MessageCopied)
+                    controllerInteraction.displayUndo(content)
+                })
+                
+                f(.default)
+            })))
+            
+            actions.append(.action(ContextMenuActionItem(text: chatPresentationInterfaceState.strings.Conversation_MessageDialogEdit, icon: { theme in
+                return generateTintedImage(image: UIImage(bundleImageName: "Chat/Context Menu/Edit"), color: theme.actionSheet.primaryTextColor)
+            }, action: { c, f in
+                interfaceInteraction.setupEditMessage(messages[0].id, { transition in
+                    f(.custom(transition))
+                })
+            })))
+            
+            actions.append(.separator)
+            actions.append(.action(ContextMenuActionItem(text: chatPresentationInterfaceState.strings.Conversation_ContextMenuDelete, textColor: .destructive, icon: { theme in
+                return generateTintedImage(image: UIImage(bundleImageName: "Chat/Context Menu/Delete"), color: theme.actionSheet.destructiveActionTextColor)
+            }, action: { [weak customChatContents] _, f in
+                f(.dismissWithoutContent)
+                
+                guard let customChatContents else {
+                    return
+                }
+                customChatContents.deleteMessages(ids: messages.map(\.id))
+            })))
+        }
+        
+        return .single(ContextController.Items(content: .list(actions)))
+    }
+    
     var loadStickerSaveStatus: MediaId?
     var loadCopyMediaResource: MediaResource?
     var isAction = false
@@ -654,7 +716,7 @@ func contextMenuForChatPresentationInterfaceState(chatPresentationInterfaceState
         canPin = false
     } else if messages[0].flags.intersection([.Failed, .Unsent]).isEmpty {
         switch chatPresentationInterfaceState.chatLocation {
-        case .peer, .replyThread, .feed:
+        case .peer, .replyThread, .customChatContents:
             if let channel = messages[0].peers[messages[0].id.peerId] as? TelegramChannel {
                 if !isAction {
                     canPin = channel.hasPermission(.pinMessages)

submodules/TelegramUI/Sources/ChatInterfaceStateInputPanels.swift

@@ -368,7 +368,7 @@ func inputPanelForChatPresentationIntefaceState(_ chatPresentationInterfaceState
                 if let user = chatPresentationInterfaceState.renderedPeer?.peer as? TelegramUser, user.botInfo != nil {
                     displayBotStartPanel = true
                 }
-            } else if let chatHistoryState = chatPresentationInterfaceState.chatHistoryState, case .loaded(true) = chatHistoryState {
+            } else if let chatHistoryState = chatPresentationInterfaceState.chatHistoryState, case .loaded(true, _) = chatHistoryState {
                 if let user = chatPresentationInterfaceState.renderedPeer?.peer as? TelegramUser, user.botInfo != nil {
                     displayBotStartPanel = true
                 }
@@ -401,6 +401,24 @@ func inputPanelForChatPresentationIntefaceState(_ chatPresentationInterfaceState
         }
     }
     
+    if case let .customChatContents(customChatContents) = chatPresentationInterfaceState.subject {
+        switch customChatContents.kind {
+        case .greetingMessageInput, .awayMessageInput, .quickReplyMessageInput:
+            displayInputTextPanel = true
+        }
+        
+        if let chatHistoryState = chatPresentationInterfaceState.chatHistoryState, case .loaded(_, true) = chatHistoryState {
+            if let currentPanel = (currentPanel as? ChatRestrictedInputPanelNode) ?? (currentSecondaryPanel as? ChatRestrictedInputPanelNode) {
+                return (currentPanel, nil)
+            } else {
+                let panel = ChatRestrictedInputPanelNode()
+                panel.context = context
+                panel.interfaceInteraction = interfaceInteraction
+                return (panel, nil)
+            }
+        }
+    }
+    
     if case .inline = chatPresentationInterfaceState.mode {
         displayInputTextPanel = false
     }

submodules/TelegramUI/Sources/ChatInterfaceStateNavigationButtons.swift

@@ -54,6 +54,15 @@ func leftNavigationButtonForChatInterfaceState(_ presentationInterfaceState: Cha
             }
         }
     }
+    
+    if case .customChatContents = presentationInterfaceState.subject {
+        if case .spacer = currentButton?.action {
+            return currentButton
+        } else {
+            return ChatNavigationButton(action: .spacer, buttonItem: UIBarButtonItem(title: " ", style: .plain, target: nil, action: nil))
+        }
+    }
+    
     return nil
 }
 
@@ -95,7 +104,7 @@ func rightNavigationButtonForChatInterfaceState(context: AccountContext, present
     
     var hasMessages = false
     if let chatHistoryState = presentationInterfaceState.chatHistoryState {
-        if case .loaded(false) = chatHistoryState {
+        if case .loaded(false, _) = chatHistoryState {
             hasMessages = true
         }
     }
@@ -108,6 +117,16 @@ func rightNavigationButtonForChatInterfaceState(context: AccountContext, present
         return nil
     }
     
+    if case .customChatContents = presentationInterfaceState.subject {
+        if let currentButton = currentButton, currentButton.action == .dismiss {
+            return currentButton
+        } else {
+            let buttonItem = UIBarButtonItem(title: strings.Common_Done, style: .done, target: target, action: selector)
+            buttonItem.accessibilityLabel = strings.Common_Done
+            return ChatNavigationButton(action: .dismiss, buttonItem: buttonItem)
+        }
+    }
+    
     if case .replyThread = presentationInterfaceState.chatLocation {
         if let channel = presentationInterfaceState.renderedPeer?.peer as? TelegramChannel, channel.flags.contains(.isForum) {
         } else if hasMessages {

submodules/TelegramUI/Sources/ChatMessageContextControllerContentSource.swift

@@ -34,6 +34,7 @@ final class ChatMessageContextExtractedContentSource: ContextExtractedContentSou
     let blurBackground: Bool = true
     let centerVertically: Bool
     
+    private weak var chatController: ChatControllerImpl?
     private weak var chatNode: ChatControllerNode?
     private let engine: TelegramEngine
     private let message: Message
@@ -43,6 +44,9 @@ final class ChatMessageContextExtractedContentSource: ContextExtractedContentSou
         if self.message.adAttribute != nil {
             return .single(false)
         }
+        if let chatController = self.chatController, case .customChatContents = chatController.subject {
+            return .single(false)
+        }
     
         return self.engine.data.subscribe(TelegramEngine.EngineData.Item.Messages.Message(id: self.message.id))
         |> map { message -> Bool in
@@ -55,7 +59,8 @@ final class ChatMessageContextExtractedContentSource: ContextExtractedContentSou
         |> distinctUntilChanged
     }
     
-    init(chatNode: ChatControllerNode, engine: TelegramEngine, message: Message, selectAll: Bool, centerVertically: Bool = false) {
+    init(chatController: ChatControllerImpl, chatNode: ChatControllerNode, engine: TelegramEngine, message: Message, selectAll: Bool, centerVertically: Bool = false) {
+        self.chatController = chatController
         self.chatNode = chatNode
         self.engine = engine
         self.message = message

submodules/TelegramUI/Sources/ChatRestrictedInputPanelNode.swift

@@ -101,6 +101,14 @@ final class ChatRestrictedInputPanelNode: ChatInputPanelNode {
                     self.textNode.attributedText = NSAttributedString(string: interfaceState.strings.Conversation_DefaultRestrictedText, font: Font.regular(13.0), textColor: interfaceState.theme.chat.inputPanel.secondaryTextColor)
                 }
             }
+        } else if case let .customChatContents(customChatContents) = interfaceState.subject {
+            let displayCount: Int
+            switch customChatContents.kind {
+            case .greetingMessageInput, .awayMessageInput, .quickReplyMessageInput:
+                displayCount = 20
+            }
+            //TODO:localize
+            self.textNode.attributedText = NSAttributedString(string: "Limit of \(displayCount) messages reached", font: Font.regular(13.0), textColor: interfaceState.theme.chat.inputPanel.secondaryTextColor)
         }
         self.buttonNode.isUserInteractionEnabled = isUserInteractionEnabled
         

submodules/TelegramUI/Sources/ChatSearchNavigationContentNode.swift

@@ -34,7 +34,7 @@ final class ChatSearchNavigationContentNode: NavigationBarContentNode {
         self.searchBar = SearchBarNode(theme: SearchBarNodeTheme(theme: theme, hasBackground: false, hasSeparator: false), strings: strings, fieldStyle: .modern)
         let placeholderText: String
         switch chatLocation {
-        case .peer, .replyThread, .feed:
+        case .peer, .replyThread, .customChatContents:
             if chatLocation.peerId == context.account.peerId, presentationInterfaceState.hasSearchTags {
                 if case .standard(.embedded(false)) = presentationInterfaceState.mode {
                     placeholderText = strings.Common_Search
@@ -114,7 +114,7 @@ final class ChatSearchNavigationContentNode: NavigationBarContentNode {
                 self.searchBar.prefixString = nil
                 let placeholderText: String
                 switch self.chatLocation {
-                case .peer, .replyThread, .feed:
+                case .peer, .replyThread, .customChatContents:
                     if presentationInterfaceState.historyFilter != nil {
                         placeholderText = self.strings.Common_Search
                     } else if self.chatLocation.peerId == self.context.account.peerId, presentationInterfaceState.hasSearchTags {

submodules/TelegramUI/Sources/ChatTextInputPanelNode.swift

@@ -1517,7 +1517,7 @@ class ChatTextInputPanelNode: ChatInputPanelNode, ASEditableTextNodeDelegate, Ch
             
         } else {
             if let user = interfaceState.renderedPeer?.peer as? TelegramUser, user.botInfo != nil {
-                if let chatHistoryState = interfaceState.chatHistoryState, case .loaded(true) = chatHistoryState {
+                if let chatHistoryState = interfaceState.chatHistoryState, case .loaded(true, _) = chatHistoryState {
                     displayBotStartButton = true
                 } else if interfaceState.peerIsBlocked {
                     displayBotStartButton = true
@@ -1801,38 +1801,56 @@ class ChatTextInputPanelNode: ChatInputPanelNode, ASEditableTextNodeDelegate, Ch
             let dismissedButtonMessageUpdated = interfaceState.interfaceState.messageActionsState.dismissedButtonKeyboardMessageId != previousState?.interfaceState.messageActionsState.dismissedButtonKeyboardMessageId
             let replyMessageUpdated = interfaceState.interfaceState.replyMessageSubject != previousState?.interfaceState.replyMessageSubject
             
-            if let peer = interfaceState.renderedPeer?.peer, previousState?.renderedPeer?.peer == nil || !peer.isEqual(previousState!.renderedPeer!.peer!) || previousState?.interfaceState.silentPosting != interfaceState.interfaceState.silentPosting || themeUpdated || !self.initializedPlaceholder || previousState?.keyboardButtonsMessage?.id != interfaceState.keyboardButtonsMessage?.id || previousState?.keyboardButtonsMessage?.visibleReplyMarkupPlaceholder != interfaceState.keyboardButtonsMessage?.visibleReplyMarkupPlaceholder || dismissedButtonMessageUpdated || replyMessageUpdated || (previousState?.interfaceState.editMessage == nil) != (interfaceState.interfaceState.editMessage == nil) || previousState?.forumTopicData != interfaceState.forumTopicData || previousState?.replyMessage?.id != interfaceState.replyMessage?.id {
+            var peerUpdated = false
+            if let peer = interfaceState.renderedPeer?.peer, previousState?.renderedPeer?.peer == nil || !peer.isEqual(previousState!.renderedPeer!.peer!) {
+                peerUpdated = true
+            }
+            
+            if peerUpdated || previousState?.interfaceState.silentPosting != interfaceState.interfaceState.silentPosting || themeUpdated || !self.initializedPlaceholder || previousState?.keyboardButtonsMessage?.id != interfaceState.keyboardButtonsMessage?.id || previousState?.keyboardButtonsMessage?.visibleReplyMarkupPlaceholder != interfaceState.keyboardButtonsMessage?.visibleReplyMarkupPlaceholder || dismissedButtonMessageUpdated || replyMessageUpdated || (previousState?.interfaceState.editMessage == nil) != (interfaceState.interfaceState.editMessage == nil) || previousState?.forumTopicData != interfaceState.forumTopicData || previousState?.replyMessage?.id != interfaceState.replyMessage?.id {
                 self.initializedPlaceholder = true
                 
-                var placeholder: String
+                var placeholder: String = ""
                 
-                if let channel = peer as? TelegramChannel, case .broadcast = channel.info {
-                    if interfaceState.interfaceState.silentPosting {
-                        placeholder = interfaceState.strings.Conversation_InputTextSilentBroadcastPlaceholder
-                    } else {
-                        placeholder = interfaceState.strings.Conversation_InputTextBroadcastPlaceholder
-                    }
-                } else {
-                    if sendingTextDisabled {
-                        placeholder = interfaceState.strings.Chat_PlaceholderTextNotAllowed
-                    } else {
-                        if let channel = peer as? TelegramChannel, case .group = channel.info, channel.hasPermission(.canBeAnonymous) {
-                            placeholder = interfaceState.strings.Conversation_InputTextAnonymousPlaceholder
-                        } else if case let .replyThread(replyThreadMessage) = interfaceState.chatLocation, !replyThreadMessage.isForumPost, replyThreadMessage.peerId != self.context?.account.peerId {
-                            if replyThreadMessage.isChannelPost {
-                                placeholder = interfaceState.strings.Conversation_InputTextPlaceholderComment
-                            } else {
-                                placeholder = interfaceState.strings.Conversation_InputTextPlaceholderReply
-                            }
-                        } else if let channel = peer as? TelegramChannel, channel.isForum, let forumTopicData = interfaceState.forumTopicData {
-                            if let replyMessage = interfaceState.replyMessage, let threadInfo = replyMessage.associatedThreadInfo {
-                                placeholder = interfaceState.strings.Chat_InputPlaceholderReplyInTopic(threadInfo.title).string
-                            } else {
-                                placeholder = interfaceState.strings.Chat_InputPlaceholderMessageInTopic(forumTopicData.title).string
-                            }
+                if let peer = interfaceState.renderedPeer?.peer {
+                    if let channel = peer as? TelegramChannel, case .broadcast = channel.info {
+                        if interfaceState.interfaceState.silentPosting {
+                            placeholder = interfaceState.strings.Conversation_InputTextSilentBroadcastPlaceholder
                         } else {
-                            placeholder = interfaceState.strings.Conversation_InputTextPlaceholder
+                            placeholder = interfaceState.strings.Conversation_InputTextBroadcastPlaceholder
                         }
+                    } else {
+                        if sendingTextDisabled {
+                            placeholder = interfaceState.strings.Chat_PlaceholderTextNotAllowed
+                        } else {
+                            if let channel = peer as? TelegramChannel, case .group = channel.info, channel.hasPermission(.canBeAnonymous) {
+                                placeholder = interfaceState.strings.Conversation_InputTextAnonymousPlaceholder
+                            } else if case let .replyThread(replyThreadMessage) = interfaceState.chatLocation, !replyThreadMessage.isForumPost, replyThreadMessage.peerId != self.context?.account.peerId {
+                                if replyThreadMessage.isChannelPost {
+                                    placeholder = interfaceState.strings.Conversation_InputTextPlaceholderComment
+                                } else {
+                                    placeholder = interfaceState.strings.Conversation_InputTextPlaceholderReply
+                                }
+                            } else if let channel = peer as? TelegramChannel, channel.isForum, let forumTopicData = interfaceState.forumTopicData {
+                                if let replyMessage = interfaceState.replyMessage, let threadInfo = replyMessage.associatedThreadInfo {
+                                    placeholder = interfaceState.strings.Chat_InputPlaceholderReplyInTopic(threadInfo.title).string
+                                } else {
+                                    placeholder = interfaceState.strings.Chat_InputPlaceholderMessageInTopic(forumTopicData.title).string
+                                }
+                            } else {
+                                placeholder = interfaceState.strings.Conversation_InputTextPlaceholder
+                            }
+                        }
+                    }
+                }
+                if case let .customChatContents(customChatContents) = interfaceState.subject {
+                    //TODO:localize
+                    switch customChatContents.kind {
+                    case .greetingMessageInput:
+                        placeholder = "Add greeting message..."
+                    case .awayMessageInput:
+                        placeholder = "Add away message..."
+                    case .quickReplyMessageInput:
+                        placeholder = "Add quick reply..."
                     }
                 }
 

submodules/TelegramUI/Sources/SharedAccountContext.swift

@@ -1899,8 +1899,12 @@ public final class SharedAccountContextImpl: SharedAccountContext {
         return BusinessHoursSetupScreen(context: context)
     }
     
-    public func makeGreetingMessageSetupScreen(context: AccountContext) -> ViewController {
-        return GreetingMessageSetupScreen(context: context)
+    public func makeGreetingMessageSetupScreen(context: AccountContext, isAwayMode: Bool) -> ViewController {
+        return GreetingMessageSetupScreen(context: context, mode: isAwayMode ? .away : .greeting)
+    }
+    
+    public func makeQuickReplySetupScreen(context: AccountContext) -> ViewController {
+        return QuickReplySetupScreen(context: context)
     }
     
     public func makePremiumIntroController(context: AccountContext, source: PremiumIntroSource, forceDark: Bool, dismissed: (() -> Void)?) -> ViewController {