Merge branch 'stable' into stable-android

apps/ios/Shared/Model/SimpleXAPI.swift

@@ -1172,7 +1172,7 @@ func filterMembersToAdd(_ ms: [GMember]) -> [Contact] {
     let memberContactIds = ms.compactMap{ m in m.wrapped.memberCurrent ? m.wrapped.memberContactId : nil }
     return ChatModel.shared.chats
         .compactMap{ $0.chatInfo.contact }
-        .filter{ !memberContactIds.contains($0.apiId) }
+        .filter{ c in c.ready && c.active && !memberContactIds.contains(c.apiId) }
         .sorted{ $0.displayName.lowercased() < $1.displayName.lowercased() }
 }
 

apps/ios/Shared/Views/Chat/ChatItem/MarkedDeletedItemView.swift

@@ -65,6 +65,8 @@ struct MarkedDeletedItemView: View {
         }
     }
 
+    // same texts are in markedDeletedText in ChatPreviewView, but it returns String;
+    // can be refactored into a single function if functions calling these are changed to return same type
     var markedDeletedText: LocalizedStringKey {
         switch chatItem.meta.itemDeleted {
         case let .moderated(_, byGroupMember): "moderated by \(byGroupMember.displayName)"

apps/ios/Shared/Views/Chat/ChatView.swift

@@ -159,12 +159,13 @@ struct ChatView: View {
                 switch cInfo {
                 case let .direct(contact):
                     HStack {
-                        if contact.allowsFeature(.calls) {
+                        let callsPrefEnabled = contact.mergedPreferences.calls.enabled.forUser
+                        if callsPrefEnabled {
                             callButton(contact, .audio, imageName: "phone")
                                 .disabled(!contact.ready || !contact.active)
                         }
                         Menu {
-                            if contact.allowsFeature(.calls) {
+                            if callsPrefEnabled {
                                 Button {
                                     CallController.shared.startCall(contact, .video)
                                 } label: {
@@ -748,7 +749,9 @@ struct ChatView: View {
                 if ci.meta.editable && !mc.isVoice && !live {
                     menu.append(editAction(ci))
                 }
-                menu.append(viewInfoUIAction(ci))
+                if !ci.isLiveDummy {
+                    menu.append(viewInfoUIAction(ci))
+                }
                 if revealed {
                     menu.append(hideUIAction())
                 }

apps/ios/Shared/Views/Chat/ComposeMessage/ComposeView.swift

@@ -978,6 +978,9 @@ struct ComposeView: View {
     }
 
     private func cancelLinkPreview() {
+        if let pendingLink = pendingLinkUrl?.absoluteString {
+            cancelledLinks.insert(pendingLink)
+        }
         if let uri = composeState.linkPreview?.uri.absoluteString {
             cancelledLinks.insert(uri)
         }

apps/ios/Shared/Views/Chat/Group/GroupChatInfoView.swift

@@ -370,7 +370,11 @@ struct GroupChatInfoView: View {
 
     private func addOrEditWelcomeMessage() -> some View {
         NavigationLink {
-            GroupWelcomeView(groupId: groupInfo.groupId, groupInfo: $groupInfo)
+            GroupWelcomeView(
+                groupInfo: $groupInfo,
+                groupProfile: groupInfo.groupProfile,
+                welcomeText: groupInfo.groupProfile.description ?? ""
+            )
             .navigationTitle("Welcome message")
             .navigationBarTitleDisplayMode(.large)
         } label: {

apps/ios/Shared/Views/Chat/Group/GroupWelcomeView.swift

@@ -11,29 +11,32 @@ import SimpleXChat
 
 struct GroupWelcomeView: View {
     @Environment(\.dismiss) var dismiss: DismissAction
-    @EnvironmentObject private var m: ChatModel
-    var groupId: Int64
     @Binding var groupInfo: GroupInfo
-    @State private var welcomeText: String = ""
+    @State var groupProfile: GroupProfile
+    @State var welcomeText: String
     @State private var editMode = true
     @FocusState private var keyboardVisible: Bool
     @State private var showSaveDialog = false
 
+    let maxByteCount = 1200
+
     var body: some View {
         VStack {
             if groupInfo.canEdit {
                 editorView()
                     .modifier(BackButton {
-                        if welcomeText == groupInfo.groupProfile.description || (welcomeText == "" && groupInfo.groupProfile.description == nil) {
+                        if welcomeTextUnchanged() {
                             dismiss()
                         } else {
                             showSaveDialog = true
                         }
                     })
-                    .confirmationDialog("Save welcome message?", isPresented: $showSaveDialog) {
+                    .confirmationDialog(
-                        Button("Save and update group profile") {
+                        welcomeTextFitsLimit() ? "Save welcome message?" : "Welcome message is too long",
-                            save()
+                        isPresented: $showSaveDialog
-                            dismiss()
+                    ) {
+                        if welcomeTextFitsLimit() {
+                            Button("Save and update group profile") { save() }
                         }
                         Button("Exit without saving") { dismiss() }
                     }
@@ -47,14 +50,15 @@ struct GroupWelcomeView: View {
             }
         }
         .onAppear {
-            welcomeText = groupInfo.groupProfile.description ?? ""
+            DispatchQueue.main.asyncAfter(deadline: .now() + 1) {
-            keyboardVisible = true
+                keyboardVisible = true
+            }
         }
     }
 
     private func textPreview() -> some View {
         messageText(welcomeText, parseSimpleXMarkdown(welcomeText), nil, showSecrets: false)
-            .frame(minHeight: 140, alignment: .topLeading)
+            .frame(minHeight: 130, alignment: .topLeading)
             .frame(maxWidth: .infinity, alignment: .leading)
     }
 
@@ -74,7 +78,7 @@ struct GroupWelcomeView: View {
                         }
                         .padding(.horizontal, -5)
                         .padding(.top, -8)
-                        .frame(height: 140, alignment: .topLeading)
+                        .frame(height: 130, alignment: .topLeading)
                         .frame(maxWidth: .infinity, alignment: .leading)
                     }
                 } else {
@@ -93,6 +97,9 @@ struct GroupWelcomeView: View {
                 }
                 .disabled(welcomeText.isEmpty)
                 copyButton()
+            } footer: {
+                Text(!welcomeTextFitsLimit() ? "Message too large" : "")
+                    .foregroundColor(.red)
             }
 
             Section {
@@ -113,7 +120,15 @@ struct GroupWelcomeView: View {
         Button("Save and update group profile") {
             save()
         }
-        .disabled(welcomeText == groupInfo.groupProfile.description || (welcomeText == "" && groupInfo.groupProfile.description == nil))
+        .disabled(welcomeTextUnchanged() || !welcomeTextFitsLimit())
+    }
+
+    private func welcomeTextUnchanged() -> Bool {
+        welcomeText == groupInfo.groupProfile.description || (welcomeText == "" && groupInfo.groupProfile.description == nil)
+    }
+
+    private func welcomeTextFitsLimit() -> Bool {
+        chatJsonLength(welcomeText) <= maxByteCount
     }
 
     private func save() {
@@ -123,11 +138,13 @@ struct GroupWelcomeView: View {
                 if welcome?.count == 0 {
                     welcome = nil
                 }
-                var groupProfileUpdated = groupInfo.groupProfile
+                groupProfile.description = welcome
-                groupProfileUpdated.description = welcome
+                let gInfo = try await apiUpdateGroup(groupInfo.groupId, groupProfile)
-                groupInfo = try await apiUpdateGroup(groupId, groupProfileUpdated)
+                await MainActor.run {
-                m.updateGroup(groupInfo)
+                    groupInfo = gInfo
-                welcomeText = welcome ?? ""
+                    ChatModel.shared.updateGroup(gInfo)
+                    dismiss()
+                }
             } catch let error {
                 logger.error("apiUpdateGroup error: \(responseError(error))")
             }
@@ -137,6 +154,6 @@ struct GroupWelcomeView: View {
 
 struct GroupWelcomeView_Previews: PreviewProvider {
     static var previews: some View {
-        GroupWelcomeView(groupId: 1, groupInfo: Binding.constant(GroupInfo.sampleData))
+        GroupProfileView(groupInfo: Binding.constant(GroupInfo.sampleData), groupProfile: GroupProfile.sampleData)
     }
 }

apps/ios/Shared/Views/ChatList/ChatPreviewView.swift

@@ -34,7 +34,7 @@ struct ChatPreviewView: View {
                 HStack(alignment: .top) {
                     chatPreviewTitle()
                     Spacer()
-                    (cItem?.timestampText ?? formatTimestampText(chat.chatInfo.updatedAt))
+                    (cItem?.timestampText ?? formatTimestampText(chat.chatInfo.chatTs))
                         .font(.subheadline)
                         .frame(minWidth: 60, alignment: .trailing)
                         .foregroundColor(.secondary)
@@ -171,10 +171,21 @@ struct ChatPreviewView: View {
     }
 
     func chatItemPreview(_ cItem: ChatItem) -> Text {
-        let itemText = cItem.meta.itemDeleted == nil ? cItem.text : NSLocalizedString("marked deleted", comment: "marked deleted chat item preview text")
+        let itemText = cItem.meta.itemDeleted == nil ? cItem.text : markedDeletedText()
         let itemFormattedText = cItem.meta.itemDeleted == nil ? cItem.formattedText : nil
         return messageText(itemText, itemFormattedText, cItem.memberDisplayName, icon: attachment(), preview: true, showSecrets: false)
 
+        // same texts are in markedDeletedText in MarkedDeletedItemView, but it returns LocalizedStringKey;
+        // can be refactored into a single function if functions calling these are changed to return same type
+        func markedDeletedText() -> String {
+            switch cItem.meta.itemDeleted {
+            case let .moderated(_, byGroupMember): String.localizedStringWithFormat(NSLocalizedString("moderated by %@", comment: "marked deleted chat item preview text"), byGroupMember.displayName)
+            case .blocked: NSLocalizedString("blocked", comment: "marked deleted chat item preview text")
+            case .blockedByAdmin: NSLocalizedString("blocked by admin", comment: "marked deleted chat item preview text")
+            case .deleted, nil: NSLocalizedString("marked deleted", comment: "marked deleted chat item preview text")
+            }
+        }
+
         func attachment() -> String? {
             switch cItem.content.msgContent {
             case .file: return "doc.fill"

apps/ios/SimpleX.xcodeproj/project.pbxproj

@@ -61,11 +61,6 @@
 		5C7505A527B679EE00BE3227 /* NavLinkPlain.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C7505A427B679EE00BE3227 /* NavLinkPlain.swift */; };
 		5C7505A827B6D34800BE3227 /* ChatInfoToolbar.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C7505A727B6D34800BE3227 /* ChatInfoToolbar.swift */; };
 		5C764E89279CBCB3000C6508 /* ChatModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C764E88279CBCB3000C6508 /* ChatModel.swift */; };
-		5C83A1AD2B5EF67D00AE0A4A /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C83A1A82B5EF67D00AE0A4A /* libgmp.a */; };
-		5C83A1AE2B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3-ghc9.6.3.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C83A1A92B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3-ghc9.6.3.a */; };
-		5C83A1AF2B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C83A1AA2B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3.a */; };
-		5C83A1B02B5EF67D00AE0A4A /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C83A1AB2B5EF67D00AE0A4A /* libffi.a */; };
-		5C83A1B12B5EF67D00AE0A4A /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5C83A1AC2B5EF67D00AE0A4A /* libgmpxx.a */; };
 		5C8F01CD27A6F0D8007D2C8D /* CodeScanner in Frameworks */ = {isa = PBXBuildFile; productRef = 5C8F01CC27A6F0D8007D2C8D /* CodeScanner */; };
 		5C93292F29239A170090FFF9 /* ProtocolServersView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C93292E29239A170090FFF9 /* ProtocolServersView.swift */; };
 		5C93293129239BED0090FFF9 /* ProtocolServerView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C93293029239BED0090FFF9 /* ProtocolServerView.swift */; };
@@ -142,6 +137,11 @@
 		5CE4407927ADB701007B033A /* EmojiItemView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CE4407827ADB701007B033A /* EmojiItemView.swift */; };
 		5CEACCE327DE9246000BD591 /* ComposeView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CEACCE227DE9246000BD591 /* ComposeView.swift */; };
 		5CEACCED27DEA495000BD591 /* MsgContentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CEACCEC27DEA495000BD591 /* MsgContentView.swift */; };
+		5CEB651B2B65B25500EF2982 /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CEB65162B65B25400EF2982 /* libgmpxx.a */; };
+		5CEB651C2B65B25500EF2982 /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CEB65172B65B25400EF2982 /* libffi.a */; };
+		5CEB651D2B65B25500EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CEB65182B65B25400EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9.a */; };
+		5CEB651E2B65B25500EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9-ghc9.6.3.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CEB65192B65B25400EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9-ghc9.6.3.a */; };
+		5CEB651F2B65B25500EF2982 /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CEB651A2B65B25500EF2982 /* libgmp.a */; };
 		5CEBD7462A5C0A8F00665FE2 /* KeyboardPadding.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CEBD7452A5C0A8F00665FE2 /* KeyboardPadding.swift */; };
 		5CEBD7482A5F115D00665FE2 /* SetDeliveryReceiptsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CEBD7472A5F115D00665FE2 /* SetDeliveryReceiptsView.swift */; };
 		5CF9371E2B23429500E1D781 /* ConcurrentQueue.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CF9371D2B23429500E1D781 /* ConcurrentQueue.swift */; };
@@ -325,11 +325,6 @@
 		5C7505A427B679EE00BE3227 /* NavLinkPlain.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NavLinkPlain.swift; sourceTree = "<group>"; };
 		5C7505A727B6D34800BE3227 /* ChatInfoToolbar.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatInfoToolbar.swift; sourceTree = "<group>"; };
 		5C764E88279CBCB3000C6508 /* ChatModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatModel.swift; sourceTree = "<group>"; };
-		5C83A1A82B5EF67D00AE0A4A /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
-		5C83A1A92B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3-ghc9.6.3.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3-ghc9.6.3.a"; sourceTree = "<group>"; };
-		5C83A1AA2B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3.a"; sourceTree = "<group>"; };
-		5C83A1AB2B5EF67D00AE0A4A /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
-		5C83A1AC2B5EF67D00AE0A4A /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
 		5C84FE9129A216C800D95B1A /* nl */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = nl; path = nl.lproj/Localizable.strings; sourceTree = "<group>"; };
 		5C84FE9329A2179C00D95B1A /* nl */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = nl; path = "nl.lproj/SimpleX--iOS--InfoPlist.strings"; sourceTree = "<group>"; };
 		5C84FE9429A2179C00D95B1A /* nl */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = nl; path = nl.lproj/InfoPlist.strings; sourceTree = "<group>"; };
@@ -429,6 +424,11 @@
 		5CE6C7B42AAB1527007F345C /* uk */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = uk; path = uk.lproj/Localizable.strings; sourceTree = "<group>"; };
 		5CEACCE227DE9246000BD591 /* ComposeView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeView.swift; sourceTree = "<group>"; };
 		5CEACCEC27DEA495000BD591 /* MsgContentView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MsgContentView.swift; sourceTree = "<group>"; };
+		5CEB65162B65B25400EF2982 /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
+		5CEB65172B65B25400EF2982 /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
+		5CEB65182B65B25400EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9.a"; sourceTree = "<group>"; };
+		5CEB65192B65B25400EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9-ghc9.6.3.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9-ghc9.6.3.a"; sourceTree = "<group>"; };
+		5CEB651A2B65B25500EF2982 /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
 		5CEBD7452A5C0A8F00665FE2 /* KeyboardPadding.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = KeyboardPadding.swift; sourceTree = "<group>"; };
 		5CEBD7472A5F115D00665FE2 /* SetDeliveryReceiptsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SetDeliveryReceiptsView.swift; sourceTree = "<group>"; };
 		5CF9371D2B23429500E1D781 /* ConcurrentQueue.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ConcurrentQueue.swift; sourceTree = "<group>"; };
@@ -514,13 +514,13 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				5CEB651B2B65B25500EF2982 /* libgmpxx.a in Frameworks */,
+				5CEB651F2B65B25500EF2982 /* libgmp.a in Frameworks */,
 				5CE2BA93284534B000EC33A6 /* libiconv.tbd in Frameworks */,
-				5C83A1B02B5EF67D00AE0A4A /* libffi.a in Frameworks */,
+				5CEB651D2B65B25500EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9.a in Frameworks */,
-				5C83A1AD2B5EF67D00AE0A4A /* libgmp.a in Frameworks */,
-				5C83A1AE2B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3-ghc9.6.3.a in Frameworks */,
-				5C83A1AF2B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3.a in Frameworks */,
 				5CE2BA94284534BB00EC33A6 /* libz.tbd in Frameworks */,
-				5C83A1B12B5EF67D00AE0A4A /* libgmpxx.a in Frameworks */,
+				5CEB651C2B65B25500EF2982 /* libffi.a in Frameworks */,
+				5CEB651E2B65B25500EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9-ghc9.6.3.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -582,11 +582,11 @@
 		5C764E5C279C70B7000C6508 /* Libraries */ = {
 			isa = PBXGroup;
 			children = (
-				5C83A1AB2B5EF67D00AE0A4A /* libffi.a */,
+				5CEB65172B65B25400EF2982 /* libffi.a */,
-				5C83A1A82B5EF67D00AE0A4A /* libgmp.a */,
+				5CEB651A2B65B25500EF2982 /* libgmp.a */,
-				5C83A1AC2B5EF67D00AE0A4A /* libgmpxx.a */,
+				5CEB65162B65B25400EF2982 /* libgmpxx.a */,
-				5C83A1A92B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3-ghc9.6.3.a */,
+				5CEB65192B65B25400EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9-ghc9.6.3.a */,
-				5C83A1AA2B5EF67D00AE0A4A /* libHSsimplex-chat-5.5.0.4-HTW6wkBBAjO2GDtnvnI9O3.a */,
+				5CEB65182B65B25400EF2982 /* libHSsimplex-chat-5.5.1.0-3edL3RXPYL6hI3kOCWWU9.a */,
 			);
 			path = Libraries;
 			sourceTree = "<group>";
@@ -1509,7 +1509,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 194;
+				CURRENT_PROJECT_VERSION = 195;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				ENABLE_PREVIEWS = YES;
@@ -1531,7 +1531,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 5.5;
+				MARKETING_VERSION = 5.5.1;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
 				SDKROOT = iphoneos;
@@ -1552,7 +1552,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 194;
+				CURRENT_PROJECT_VERSION = 195;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				ENABLE_PREVIEWS = YES;
@@ -1574,7 +1574,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 5.5;
+				MARKETING_VERSION = 5.5.1;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
 				SDKROOT = iphoneos;
@@ -1633,7 +1633,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 194;
+				CURRENT_PROJECT_VERSION = 195;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -1646,7 +1646,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 5.5;
+				MARKETING_VERSION = 5.5.1;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -1665,7 +1665,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 194;
+				CURRENT_PROJECT_VERSION = 195;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -1678,7 +1678,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 5.5;
+				MARKETING_VERSION = 5.5.1;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -1697,7 +1697,7 @@
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 194;
+				CURRENT_PROJECT_VERSION = 195;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -1721,7 +1721,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
-				MARKETING_VERSION = 5.5;
+				MARKETING_VERSION = 5.5.1;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;
@@ -1743,7 +1743,7 @@
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 194;
+				CURRENT_PROJECT_VERSION = 195;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -1767,7 +1767,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
-				MARKETING_VERSION = 5.5;
+				MARKETING_VERSION = 5.5.1;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;

apps/ios/SimpleXChat/API.swift

@@ -105,6 +105,11 @@ public func parseSimpleXMarkdown(_ s: String) -> [FormattedText]? {
     return nil
 }
 
+public func chatJsonLength(_ s: String) -> Int {
+    var c = s.cString(using: .utf8)!
+    return Int(chat_json_length(&c))
+}
+
 struct ParsedMarkdown: Decodable {
     var formattedText: [FormattedText]?
 }

apps/ios/SimpleXChat/ChatTypes.swift

@@ -1367,6 +1367,17 @@ public enum ChatInfo: Identifiable, Decodable, NamedChat {
         }
     }
 
+    public var chatTs: Date {
+        switch self {
+        case let .direct(contact): return contact.chatTs ?? contact.updatedAt
+        case let .group(groupInfo): return groupInfo.chatTs ?? groupInfo.updatedAt
+        case let .local(noteFolder): return noteFolder.chatTs
+        case let .contactRequest(contactRequest): return contactRequest.updatedAt
+        case let .contactConnection(contactConnection): return contactConnection.updatedAt
+        case .invalidJSON: return .now
+        }
+    }
+
     public struct SampleData {
         public var direct: ChatInfo
         public var group: ChatInfo
@@ -1425,6 +1436,7 @@ public struct Contact: Identifiable, Decodable, NamedChat {
     public var mergedPreferences: ContactUserPreferences
     var createdAt: Date
     var updatedAt: Date
+    var chatTs: Date?
     var contactGroupMemberId: Int64?
     var contactGrpInvSent: Bool
 
@@ -1744,6 +1756,7 @@ public struct GroupInfo: Identifiable, Decodable, NamedChat {
     public var chatSettings: ChatSettings
     var createdAt: Date
     var updatedAt: Date
+    var chatTs: Date?
 
     public var id: ChatId { get { "#\(groupId)" } }
     public var apiId: Int64 { get { groupId } }
@@ -2049,6 +2062,7 @@ public struct NoteFolder: Identifiable, Decodable, NamedChat {
     public var unread: Bool
     var createdAt: Date
     public var updatedAt: Date
+    var chatTs: Date
 
     public var id: ChatId { get { "*\(noteFolderId)" } }
     public var apiId: Int64 { get { noteFolderId } }
@@ -2070,7 +2084,8 @@ public struct NoteFolder: Identifiable, Decodable, NamedChat {
         favorite: false,
         unread: false,
         createdAt: .now,
-        updatedAt: .now
+        updatedAt: .now,
+        chatTs: .now
     )
 }
 

apps/ios/SimpleXChat/SimpleX.h

@@ -25,6 +25,7 @@ extern char *chat_parse_markdown(char *str);
 extern char *chat_parse_server(char *str);
 extern char *chat_password_hash(char *pwd, char *salt);
 extern char *chat_valid_name(char *name);
+extern int chat_json_length(char *str);
 extern char *chat_encrypt_media(chat_ctrl ctl, char *key, char *frame, int len);
 extern char *chat_decrypt_media(char *key, char *frame, int len);
 

apps/multiplatform/android/src/main/java/chat/simplex/app/MainActivity.kt

@@ -1,11 +1,12 @@
 package chat.simplex.app
 
+import android.content.Context
 import android.content.Intent
 import android.net.Uri
 import android.os.*
 import android.view.WindowManager
 import androidx.activity.compose.setContent
-import androidx.appcompat.app.AppCompatDelegate
+import androidx.compose.ui.platform.ClipboardManager
 import androidx.fragment.app.FragmentActivity
 import chat.simplex.app.model.NtfManager
 import chat.simplex.app.model.NtfManager.getUserIdFromIntent
@@ -58,6 +59,17 @@ class MainActivity: FragmentActivity() {
   override fun onResume() {
     super.onResume()
     AppLock.recheckAuthState()
+    withApi {
+      delay(1000)
+      if (!isAppOnForeground) return@withApi
+      /**
+       * When the app calls [ClipboardManager.shareText] and a user copies text in clipboard, Android denies
+       * access to clipboard because the app considered in background.
+       * This will ensure that the app will get the event on resume
+       * */
+      val service = getSystemService(Context.CLIPBOARD_SERVICE) as android.content.ClipboardManager
+      chatModel.clipboardHasText.value = service.hasPrimaryClip()
+    }
   }
 
   override fun onPause() {

apps/multiplatform/android/src/main/java/chat/simplex/app/SimplexApp.kt

@@ -97,13 +97,6 @@ class SimplexApp: Application(), LifecycleEventObserver {
         }
         Lifecycle.Event.ON_RESUME -> {
           isAppOnForeground = true
-          /**
-           * When the app calls [ClipboardManager.shareText] and a user copies text in clipboard, Android denies
-           * access to clipboard because the app considered in background.
-           * This will ensure that the app will get the event on resume
-           * */
-          val service = androidAppContext.getSystemService(Context.CLIPBOARD_SERVICE) as android.content.ClipboardManager
-          chatModel.clipboardHasText.value = service.hasPrimaryClip()
           if (chatModel.controller.appPrefs.onboardingStage.get() == OnboardingStage.OnboardingComplete && chatModel.currentUser.value != null) {
             SimplexService.showBackgroundServiceNoticeIfNeeded()
           }
@@ -197,10 +190,18 @@ class SimplexApp: Application(), LifecycleEventObserver {
         }
         SimplexService.StartReceiver.toggleReceiver(mode == NotificationsMode.SERVICE)
         CoroutineScope(Dispatchers.Default).launch {
-          if (mode == NotificationsMode.SERVICE)
+          if (mode == NotificationsMode.SERVICE) {
             SimplexService.start()
-          else
+            // Sometimes, when we change modes fast from one to another, system destroys the service after start.
+            // We can wait a little and restart the service, and it will work in 100% of cases
+            delay(2000)
+            if (!SimplexService.isServiceStarted && appPrefs.notificationsMode.get() == NotificationsMode.SERVICE) {
+              Log.i(TAG, "Service tried to start but destroyed by system, repeating once more")
+              SimplexService.start()
+            }
+          } else {
             SimplexService.safeStopService()
+          }
         }
 
         if (mode != NotificationsMode.PERIODIC) {

apps/multiplatform/android/src/main/java/chat/simplex/app/SimplexService.kt

@@ -104,7 +104,7 @@ class SimplexService: Service() {
     if (wakeLock != null || isStartingService) return
     val self = this
     isStartingService = true
-    withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+    withLongRunningApi {
       val chatController = ChatController
       waitDbMigrationEnds(chatController)
       try {
@@ -262,7 +262,7 @@ class SimplexService: Service() {
     private const val SHARED_PREFS_SERVICE_STATE = "SIMPLEX_SERVICE_STATE"
     private const val WORK_NAME_ONCE = "ServiceStartWorkerOnce"
 
-    private var isServiceStarted = false
+    var isServiceStarted = false
     private var stopAfterStart = false
 
     fun scheduleStart(context: Context) {

apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/platform/UI.android.kt

@@ -12,6 +12,8 @@ import androidx.activity.compose.setContent
 import androidx.compose.runtime.*
 import androidx.compose.ui.platform.LocalView
 import chat.simplex.common.AppScreen
+import chat.simplex.common.model.clear
+import chat.simplex.common.ui.theme.SimpleXTheme
 import chat.simplex.common.views.helpers.*
 import androidx.compose.ui.platform.LocalContext as LocalContext1
 import chat.simplex.res.MR

apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/views/helpers/CustomTimePicker.android.kt

@@ -0,0 +1,106 @@
+package chat.simplex.common.views.helpers
+
+import androidx.compose.foundation.layout.*
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.Text
+import androidx.compose.runtime.*
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import chat.simplex.common.model.CustomTimeUnit
+import chat.simplex.common.ui.theme.DEFAULT_PADDING
+import com.sd.lib.compose.wheel_picker.*
+
+@Composable
+actual fun CustomTimePicker(
+  selection: MutableState<Int>,
+  timeUnitsLimits: List<TimeUnitLimits>
+) {
+  fun getUnitValues(unit: CustomTimeUnit, selectedValue: Int): List<Int> {
+    val unitLimits = timeUnitsLimits.firstOrNull { it.timeUnit == unit } ?: TimeUnitLimits.defaultUnitLimits(unit)
+    val regularUnitValues = (unitLimits.minValue..unitLimits.maxValue).toList()
+    return regularUnitValues + if (regularUnitValues.contains(selectedValue)) emptyList() else listOf(selectedValue)
+  }
+
+  val (unit, duration) = CustomTimeUnit.toTimeUnit(selection.value)
+  val selectedUnit: MutableState<CustomTimeUnit> = remember { mutableStateOf(unit) }
+  val selectedDuration = remember { mutableStateOf(duration) }
+  val selectedUnitValues = remember { mutableStateOf(getUnitValues(selectedUnit.value, selectedDuration.value)) }
+  val isTriggered = remember { mutableStateOf(false) }
+
+  LaunchedEffect(selectedUnit.value) {
+    // on initial composition, if passed selection doesn't fit into picker bounds, so that selectedDuration is bigger than selectedUnit maxValue
+    // (e.g., for selection = 121 seconds: selectedUnit would be Second, selectedDuration would be 121 > selectedUnit maxValue of 120),
+    // selectedDuration would've been replaced by maxValue - isTriggered check prevents this by skipping LaunchedEffect on initial composition
+    if (isTriggered.value) {
+      val maxValue = timeUnitsLimits.firstOrNull { it.timeUnit == selectedUnit.value }?.maxValue
+      if (maxValue != null && selectedDuration.value > maxValue) {
+        selectedDuration.value = maxValue
+        selectedUnitValues.value = getUnitValues(selectedUnit.value, selectedDuration.value)
+      } else {
+        selectedUnitValues.value = getUnitValues(selectedUnit.value, selectedDuration.value)
+        selection.value = selectedUnit.value.toSeconds * selectedDuration.value
+      }
+    } else {
+      isTriggered.value = true
+    }
+  }
+
+  LaunchedEffect(selectedDuration.value) {
+    selection.value = selectedUnit.value.toSeconds * selectedDuration.value
+  }
+
+  Row(
+    Modifier
+      .fillMaxWidth()
+      .padding(horizontal = DEFAULT_PADDING),
+    horizontalArrangement = Arrangement.spacedBy(0.dp)
+  ) {
+    Column(Modifier.weight(1f)) {
+      val durationPickerState = rememberFWheelPickerState(selectedUnitValues.value.indexOf(selectedDuration.value))
+      FVerticalWheelPicker(
+        count = selectedUnitValues.value.count(),
+        state = durationPickerState,
+        unfocusedCount = 2,
+        focus = {
+          FWheelPickerFocusVertical(dividerColor = MaterialTheme.colors.primary)
+        }
+      ) { index ->
+        Text(
+          selectedUnitValues.value[index].toString(),
+          fontSize = 18.sp,
+          color = MaterialTheme.colors.primary
+        )
+      }
+      LaunchedEffect(durationPickerState) {
+        snapshotFlow { durationPickerState.currentIndex }
+          .collect {
+            selectedDuration.value = selectedUnitValues.value[it]
+          }
+      }
+    }
+    Column(Modifier.weight(1f)) {
+      val unitPickerState = rememberFWheelPickerState(timeUnitsLimits.indexOfFirst { it.timeUnit == selectedUnit.value })
+      FVerticalWheelPicker(
+        count = timeUnitsLimits.count(),
+        state = unitPickerState,
+        unfocusedCount = 2,
+        focus = {
+          FWheelPickerFocusVertical(dividerColor = MaterialTheme.colors.primary)
+        }
+      ) { index ->
+        Text(
+          timeUnitsLimits[index].timeUnit.text,
+          fontSize = 18.sp,
+          color = MaterialTheme.colors.primary
+        )
+      }
+      LaunchedEffect(unitPickerState) {
+        snapshotFlow { unitPickerState.currentIndex }
+          .collect {
+            selectedUnit.value = timeUnitsLimits[it].timeUnit
+          }
+      }
+    }
+  }
+}

apps/multiplatform/common/src/commonMain/cpp/android/simplex-api.c

@@ -66,6 +66,7 @@ extern char *chat_parse_markdown(const char *str);
 extern char *chat_parse_server(const char *str);
 extern char *chat_password_hash(const char *pwd, const char *salt);
 extern char *chat_valid_name(const char *name);
+extern int chat_json_length(const char *str);
 extern char *chat_write_file(chat_ctrl ctrl, const char *path, char *ptr, int length);
 extern char *chat_read_file(const char *path, const char *key, const char *nonce);
 extern char *chat_encrypt_file(chat_ctrl ctrl, const char *from_path, const char *to_path);
@@ -163,6 +164,14 @@ Java_chat_simplex_common_platform_CoreKt_chatValidName(JNIEnv *env, jclass clazz
     return res;
 }
 
+JNIEXPORT int JNICALL
+Java_chat_simplex_common_platform_CoreKt_chatJsonLength(JNIEnv *env, jclass clazz, jstring str) {
+    const char *_str = (*env)->GetStringUTFChars(env, str, JNI_FALSE);
+    int res = chat_json_length(_str);
+    (*env)->ReleaseStringUTFChars(env, str, _str);
+    return res;
+}
+
 JNIEXPORT jstring JNICALL
 Java_chat_simplex_common_platform_CoreKt_chatWriteFile(JNIEnv *env, jclass clazz, jlong controller, jstring path, jobject buffer) {
     const char *_path = (*env)->GetStringUTFChars(env, path, JNI_FALSE);

apps/multiplatform/common/src/commonMain/cpp/desktop/simplex-api.c

@@ -39,6 +39,7 @@ extern char *chat_parse_markdown(const char *str);
 extern char *chat_parse_server(const char *str);
 extern char *chat_password_hash(const char *pwd, const char *salt);
 extern char *chat_valid_name(const char *name);
+extern int chat_json_length(const char *str);
 extern char *chat_write_file(chat_ctrl ctrl, const char *path, char *ptr, int length);
 extern char *chat_read_file(const char *path, const char *key, const char *nonce);
 extern char *chat_encrypt_file(chat_ctrl ctrl, const char *from_path, const char *to_path);
@@ -173,6 +174,14 @@ Java_chat_simplex_common_platform_CoreKt_chatValidName(JNIEnv *env, jclass clazz
     return res;
 }
 
+JNIEXPORT int JNICALL
+Java_chat_simplex_common_platform_CoreKt_chatJsonLength(JNIEnv *env, jclass clazz, jstring str) {
+    const char *_str = encode_to_utf8_chars(env, str);
+    int res = chat_json_length(_str);
+    (*env)->ReleaseStringUTFChars(env, str, _str);
+    return res;
+}
+
 JNIEXPORT jstring JNICALL
 Java_chat_simplex_common_platform_CoreKt_chatWriteFile(JNIEnv *env, jclass clazz, jlong controller, jstring path, jobject buffer) {
     const char *_path = encode_to_utf8_chars(env, path);

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/App.kt

@@ -108,6 +108,7 @@ fun MainScreen() {
     val localUserCreated = chatModel.localUserCreated.value
     var showInitializationView by remember { mutableStateOf(false) }
     when {
+      chatModel.dbMigrationInProgress.value -> DefaultProgressView(stringResource(MR.strings.database_migration_in_progress))
       chatModel.chatDbStatus.value == null && showInitializationView -> DefaultProgressView(stringResource(MR.strings.opening_database))
       showChatDatabaseError -> {
         // Prevent showing keyboard on Android when: passcode enabled and database password not saved

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/ChatModel.kt

@@ -2,6 +2,7 @@ package chat.simplex.common.model
 
 import androidx.compose.material.*
 import androidx.compose.runtime.*
+import androidx.compose.runtime.snapshots.SnapshotStateList
 import androidx.compose.runtime.snapshots.SnapshotStateMap
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.text.SpanStyle
@@ -48,6 +49,7 @@ object ChatModel {
   val chatDbEncrypted = mutableStateOf<Boolean?>(false)
   val chatDbStatus = mutableStateOf<DBMigrationResult?>(null)
   val ctrlInitInProgress = mutableStateOf(false)
+  val dbMigrationInProgress = mutableStateOf(false)
   val chats = mutableStateListOf<Chat>()
   // map of connections network statuses, key is agent connection id
   val networkStatuses = mutableStateMapOf<String, NetworkStatus>()
@@ -55,7 +57,7 @@ object ChatModel {
 
   // current chat
   val chatId = mutableStateOf<String?>(null)
-  val chatItems = mutableStateListOf<ChatItem>()
+  val chatItems = mutableStateOf(SnapshotStateList<ChatItem>())
   // rhId, chatId
   val deletedChats = mutableStateOf<List<Pair<Long?, String>>>(emptyList())
   val chatItemStatuses = mutableMapOf<Long, CIStatus>()
@@ -63,8 +65,6 @@ object ChatModel {
 
   val terminalItems = mutableStateOf<List<TerminalItem>>(listOf())
   val userAddress = mutableStateOf<UserContactLinkRec?>(null)
-  // Allows to temporary save servers that are being edited on multiple screens
-  val userSMPServersUnsaved = mutableStateOf<(List<ServerCfg>)?>(null)
   val chatItemTTL = mutableStateOf<ChatItemTTL>(ChatItemTTL.None)
 
   // set when app opened from external intent
@@ -269,18 +269,15 @@ object ChatModel {
     } else {
       addChat(Chat(remoteHostId = rhId, chatInfo = cInfo, chatItems = arrayListOf(cItem)))
     }
-    Log.d(TAG, "TODOCHAT: addChatItem: adding to chat ${chatId.value} from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
     withContext(Dispatchers.Main) {
       // add to current chat
       if (chatId.value == cInfo.id) {
-        Log.d(TAG, "TODOCHAT: addChatItem: chatIds are equal, size ${chatItems.size}")
         // Prevent situation when chat item already in the list received from backend
-        if (chatItems.none { it.id == cItem.id }) {
+        if (chatItems.value.none { it.id == cItem.id }) {
-          if (chatItems.lastOrNull()?.id == ChatItem.TEMP_LIVE_CHAT_ITEM_ID) {
+          if (chatItems.value.lastOrNull()?.id == ChatItem.TEMP_LIVE_CHAT_ITEM_ID) {
-            chatItems.add(kotlin.math.max(0, chatItems.lastIndex), cItem)
+            chatItems.add(kotlin.math.max(0, chatItems.value.lastIndex), cItem)
           } else {
             chatItems.add(cItem)
-            Log.d(TAG, "TODOCHAT: addChatItem: added to chat ${chatId.value} from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
           }
         }
       }
@@ -307,14 +304,13 @@ object ChatModel {
       addChat(Chat(remoteHostId = rhId, chatInfo = cInfo, chatItems = arrayListOf(cItem)))
       res = true
     }
-    Log.d(TAG, "TODOCHAT: upsertChatItem: upserting to chat ${chatId.value} from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
     return withContext(Dispatchers.Main) {
       // update current chat
       if (chatId.value == cInfo.id) {
-        val itemIndex = chatItems.indexOfFirst { it.id == cItem.id }
+        val items = chatItems.value
+        val itemIndex = items.indexOfFirst { it.id == cItem.id }
         if (itemIndex >= 0) {
-          chatItems[itemIndex] = cItem
+          items[itemIndex] = cItem
-          Log.d(TAG, "TODOCHAT: upsertChatItem: updated in chat $chatId from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
           false
         } else {
           val status = chatItemStatuses.remove(cItem.id)
@@ -324,7 +320,6 @@ object ChatModel {
             cItem
           }
           chatItems.add(ci)
-          Log.d(TAG, "TODOCHAT: upsertChatItem: added to chat $chatId from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
           true
         }
       } else {
@@ -336,9 +331,10 @@ object ChatModel {
   suspend fun updateChatItem(cInfo: ChatInfo, cItem: ChatItem, status: CIStatus? = null) {
     withContext(Dispatchers.Main) {
       if (chatId.value == cInfo.id) {
-        val itemIndex = chatItems.indexOfFirst { it.id == cItem.id }
+        val items = chatItems.value
+        val itemIndex = items.indexOfFirst { it.id == cItem.id }
         if (itemIndex >= 0) {
-          chatItems[itemIndex] = cItem
+          items[itemIndex] = cItem
         }
       } else if (status != null) {
         chatItemStatuses[cItem.id] = status
@@ -362,10 +358,10 @@ object ChatModel {
     }
     // remove from current chat
     if (chatId.value == cInfo.id) {
-      val itemIndex = chatItems.indexOfFirst { it.id == cItem.id }
+      chatItems.removeAll {
-      if (itemIndex >= 0) {
+        val remove = it.id == cItem.id
-        AudioPlayer.stop(chatItems[itemIndex])
+        if (remove) { AudioPlayer.stop(it) }
-        chatItems.removeAt(itemIndex)
+        remove
       }
     }
   }
@@ -406,7 +402,7 @@ object ChatModel {
   }
 
   fun removeLiveDummy() {
-    if (chatItems.lastOrNull()?.id == ChatItem.TEMP_LIVE_CHAT_ITEM_ID) {
+    if (chatItems.value.lastOrNull()?.id == ChatItem.TEMP_LIVE_CHAT_ITEM_ID) {
       chatItems.removeLast()
     }
   }
@@ -438,14 +434,14 @@ object ChatModel {
     var markedRead = 0
     if (chatId.value == cInfo.id) {
       var i = 0
-      Log.d(TAG, "TODOCHAT: markItemsReadInCurrentChat: marking read ${cInfo.id}, current chatId ${chatId.value}, size was ${chatItems.size}")
+      val items = chatItems.value
-      while (i < chatItems.count()) {
+      while (i < items.size) {
-        val item = chatItems[i]
+        val item = items[i]
         if (item.meta.itemStatus is CIStatus.RcvNew && (range == null || (range.from <= item.id && item.id <= range.to))) {
           val newItem = item.withStatus(CIStatus.RcvRead())
-          chatItems[i] = newItem
+          items[i] = newItem
           if (newItem.meta.itemLive != true && newItem.meta.itemTimed?.ttl != null) {
-            chatItems[i] = newItem.copy(meta = newItem.meta.copy(itemTimed = newItem.meta.itemTimed.copy(
+            items[i] = newItem.copy(meta = newItem.meta.copy(itemTimed = newItem.meta.itemTimed.copy(
               deleteAt = Clock.System.now() + newItem.meta.itemTimed.ttl.toDuration(DurationUnit.SECONDS)))
             )
           }
@@ -453,7 +449,6 @@ object ChatModel {
         }
         i += 1
       }
-      Log.d(TAG, "TODOCHAT: markItemsReadInCurrentChat: marked read ${cInfo.id}, current chatId ${chatId.value}, size now ${chatItems.size}")
     }
     return markedRead
   }
@@ -644,7 +639,8 @@ object ChatModel {
   }
 
   fun addTerminalItem(item: TerminalItem) {
-    if (terminalItems.value.size >= 500) {
+    val maxItems = if (appPreferences.developerTools.get()) 500 else 200
+    if (terminalItems.value.size >= maxItems) {
       terminalItems.value = terminalItems.value.subList(1, terminalItems.value.size)
     }
     terminalItems.value += item
@@ -969,6 +965,16 @@ sealed class ChatInfo: SomeChat, NamedChat {
       is Group -> groupInfo.chatSettings
       else -> null
     }
+
+  val chatTs: Instant
+    get() = when(this) {
+      is Direct -> contact.chatTs ?: contact.updatedAt
+      is Group -> groupInfo.chatTs ?: groupInfo.updatedAt
+      is Local -> noteFolder.chatTs
+      is ContactRequest -> contactRequest.updatedAt
+      is ContactConnection -> contactConnection.updatedAt
+      is InvalidJSON -> updatedAt
+    }
 }
 
 @Serializable
@@ -1009,6 +1015,7 @@ data class Contact(
   val mergedPreferences: ContactUserPreferences,
   override val createdAt: Instant,
   override val updatedAt: Instant,
+  val chatTs: Instant?,
   val contactGroupMemberId: Long? = null,
   val contactGrpInvSent: Boolean
 ): SomeChat, NamedChat {
@@ -1077,6 +1084,7 @@ data class Contact(
       mergedPreferences = ContactUserPreferences.sampleData,
       createdAt = Clock.System.now(),
       updatedAt = Clock.System.now(),
+      chatTs = Clock.System.now(),
       contactGrpInvSent = false
     )
   }
@@ -1204,7 +1212,8 @@ data class GroupInfo (
   val hostConnCustomUserProfileId: Long? = null,
   val chatSettings: ChatSettings,
   override val createdAt: Instant,
-  override val updatedAt: Instant
+  override val updatedAt: Instant,
+  val chatTs: Instant?
 ): SomeChat, NamedChat {
   override val chatType get() = ChatType.Group
   override val id get() = "#$groupId"
@@ -1245,7 +1254,8 @@ data class GroupInfo (
       hostConnCustomUserProfileId = null,
       chatSettings = ChatSettings(enableNtfs = MsgFilter.All, sendRcpts = null, favorite = false),
       createdAt = Clock.System.now(),
-      updatedAt = Clock.System.now()
+      updatedAt = Clock.System.now(),
+      chatTs = Clock.System.now()
     )
   }
 }
@@ -1507,7 +1517,8 @@ class NoteFolder(
   val favorite: Boolean,
   val unread: Boolean,
   override val createdAt: Instant,
-  override val updatedAt: Instant
+  override val updatedAt: Instant,
+  val chatTs: Instant
 ): SomeChat, NamedChat {
   override val chatType get() = ChatType.Local
   override val id get() = "*$noteFolderId"
@@ -1530,7 +1541,8 @@ class NoteFolder(
       favorite = false,
       unread = false,
       createdAt = Clock.System.now(),
-      updatedAt = Clock.System.now()
+      updatedAt = Clock.System.now(),
+      chatTs = Clock.System.now()
     )
   }
 }
@@ -1990,6 +2002,46 @@ data class ChatItem (
   }
 }
 
+fun MutableState<SnapshotStateList<ChatItem>>.add(index: Int, chatItem: ChatItem) {
+  value = SnapshotStateList<ChatItem>().apply { addAll(value); add(index, chatItem) }
+}
+
+fun MutableState<SnapshotStateList<ChatItem>>.add(chatItem: ChatItem) {
+  value = SnapshotStateList<ChatItem>().apply { addAll(value); add(chatItem) }
+}
+
+fun MutableState<SnapshotStateList<ChatItem>>.addAll(index: Int, chatItems: List<ChatItem>) {
+  value = SnapshotStateList<ChatItem>().apply { addAll(value); addAll(index, chatItems) }
+}
+
+fun MutableState<SnapshotStateList<ChatItem>>.addAll(chatItems: List<ChatItem>) {
+  value = SnapshotStateList<ChatItem>().apply { addAll(value); addAll(chatItems) }
+}
+
+fun MutableState<SnapshotStateList<ChatItem>>.removeAll(block: (ChatItem) -> Boolean) {
+  value = SnapshotStateList<ChatItem>().apply { addAll(value); removeAll(block) }
+}
+
+fun MutableState<SnapshotStateList<ChatItem>>.removeAt(index: Int) {
+  value = SnapshotStateList<ChatItem>().apply { addAll(value); removeAt(index) }
+}
+
+fun MutableState<SnapshotStateList<ChatItem>>.removeLast() {
+  value = SnapshotStateList<ChatItem>().apply { addAll(value); removeLast() }
+}
+
+fun MutableState<SnapshotStateList<ChatItem>>.replaceAll(chatItems: List<ChatItem>) {
+  value = SnapshotStateList<ChatItem>().apply { addAll(chatItems) }
+}
+
+fun MutableState<SnapshotStateList<ChatItem>>.clear() {
+  value = SnapshotStateList<ChatItem>()
+}
+
+fun State<SnapshotStateList<ChatItem>>.asReversed(): MutableList<ChatItem> = value.asReversed()
+
+val State<List<ChatItem>>.size: Int get() = value.size
+
 enum class CIMergeCategory {
   MemberConnected,
   RcvGroupEvent,

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/platform/Core.kt

@@ -28,6 +28,7 @@ external fun chatParseMarkdown(str: String): String
 external fun chatParseServer(str: String): String
 external fun chatPasswordHash(pwd: String, salt: String): String
 external fun chatValidName(name: String): String
+external fun chatJsonLength(str: String): Int
 external fun chatWriteFile(ctrl: ChatCtrl, path: String, buffer: ByteBuffer): String
 external fun chatReadFile(path: String, key: String, nonce: String): Array<Any>
 external fun chatEncryptFile(ctrl: ChatCtrl, fromPath: String, toPath: String): String
@@ -42,7 +43,7 @@ val appPreferences: AppPreferences
 val chatController: ChatController = ChatController
 
 fun initChatControllerAndRunMigrations() {
-  withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+  withLongRunningApi {
     if (appPreferences.chatStopped.get() && appPreferences.storeDBPassphrase.get() && ksDatabasePassword.get() != null) {
       initChatController(startChat = ::showStartChatAfterRestartAlert)
     } else {
@@ -58,10 +59,23 @@ suspend fun initChatController(useKey: String? = null, confirmMigrations: Migrat
     chatModel.ctrlInitInProgress.value = true
     val dbKey = useKey ?: DatabaseUtils.useDatabaseKey()
     val confirm = confirmMigrations ?: if (appPreferences.developerTools.get() && appPreferences.confirmDBUpgrades.get()) MigrationConfirmation.Error else MigrationConfirmation.YesUp
-    val migrated: Array<Any> = chatMigrateInit(dbAbsolutePrefixPath, dbKey, confirm.value)
+    var migrated: Array<Any> = chatMigrateInit(dbAbsolutePrefixPath, dbKey, MigrationConfirmation.Error.value)
-    val res: DBMigrationResult = kotlin.runCatching {
+    var res: DBMigrationResult = runCatching {
       json.decodeFromString<DBMigrationResult>(migrated[0] as String)
     }.getOrElse { DBMigrationResult.Unknown(migrated[0] as String) }
+    val rerunMigration = res is DBMigrationResult.ErrorMigration && when (res.migrationError) {
+      // we don't allow to run down migrations without confirmation in UI, so currently it won't be YesUpDown
+      is MigrationError.Upgrade -> confirm == MigrationConfirmation.YesUp || confirm == MigrationConfirmation.YesUpDown
+      is MigrationError.Downgrade ->  confirm == MigrationConfirmation.YesUpDown
+      is MigrationError.Error -> false
+    }
+    if (rerunMigration) {
+      chatModel.dbMigrationInProgress.value = true
+      migrated = chatMigrateInit(dbAbsolutePrefixPath, dbKey, confirm.value)
+      res = runCatching {
+        json.decodeFromString<DBMigrationResult>(migrated[0] as String)
+      }.getOrElse { DBMigrationResult.Unknown(migrated[0] as String) }
+    }
     val ctrl = if (res is DBMigrationResult.OK) {
       migrated[1] as Long
     } else null
@@ -119,6 +133,7 @@ suspend fun initChatController(useKey: String? = null, confirmMigrations: Migrat
     }
   } finally {
     chatModel.ctrlInitInProgress.value = false
+    chatModel.dbMigrationInProgress.value = false
   }
 }
 

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/platform/NtfManager.kt

@@ -55,7 +55,7 @@ abstract class NtfManager {
   }
 
   fun openChatAction(userId: Long?, chatId: ChatId) {
-    withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+    withLongRunningApi {
       awaitChatStartedIfNeeded(chatModel)
       if (userId != null && userId != chatModel.currentUser.value?.userId && chatModel.currentUser.value != null) {
         // TODO include remote host ID in desktop notifications?
@@ -70,7 +70,7 @@ abstract class NtfManager {
   }
 
   fun showChatsAction(userId: Long?) {
-    withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+    withLongRunningApi {
       awaitChatStartedIfNeeded(chatModel)
       if (userId != null && userId != chatModel.currentUser.value?.userId && chatModel.currentUser.value != null) {
         // TODO include remote host ID in desktop notifications?

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatItemInfoView.kt

@@ -324,7 +324,7 @@ fun ChatItemInfoView(chatModel: ChatModel, ci: ChatItem, ciInfo: ChatItemInfo, d
           .fillMaxHeight(),
         verticalArrangement = Arrangement.SpaceBetween
       ) {
-        LaunchedEffect(Unit) {
+        LaunchedEffect(ciInfo) {
           if (ciInfo.memberDeliveryStatuses != null) {
             selection.value = CIInfoTab.Delivery(ciInfo.memberDeliveryStatuses)
           }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt

@@ -67,13 +67,13 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
     launch {
       snapshotFlow { chatModel.chatId.value }
         .distinctUntilChanged()
-        .onEach { Log.d(TAG, "TODOCHAT: chatId: activeChatId ${activeChat.value?.id} == new chatId $it ${activeChat.value?.id == it} ") }
+        .filterNotNull()
-        .filter { it != null && activeChat.value?.id != it }
         .collect { chatId ->
-          // Redisplay the whole hierarchy if the chat is different to make going from groups to direct chat working correctly
+          if (activeChat.value?.id != chatId) {
-          // Also for situation when chatId changes after clicking in notification, etc
+            // Redisplay the whole hierarchy if the chat is different to make going from groups to direct chat working correctly
-          activeChat.value = chatModel.getChat(chatId!!)
+            // Also for situation when chatId changes after clicking in notification, etc
-          Log.d(TAG, "TODOCHAT: chatId: activeChatId became ${activeChat.value?.id}")
+            activeChat.value = chatModel.getChat(chatId)
+          }
           markUnreadChatAsRead(activeChat, chatModel)
         }
     }
@@ -92,12 +92,10 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
         }
       }
         .distinctUntilChanged()
-        .onEach { Log.d(TAG, "TODOCHAT: chats: activeChatId ${activeChat.value?.id} == new chatId ${it?.id} ${activeChat.value?.id == it?.id} ") }
         // Only changed chatInfo is important thing. Other properties can be skipped for reducing recompositions
-        .filter { it != null && it?.chatInfo != activeChat.value?.chatInfo }
+        .filter { it != null && it.chatInfo != activeChat.value?.chatInfo }
         .collect {
           activeChat.value = it
-          Log.d(TAG, "TODOCHAT: chats: activeChatId became ${activeChat.value?.id}")
         }
     }
   }
@@ -148,7 +146,6 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
           },
           attachmentOption,
           attachmentBottomSheetState,
-          chatModel.chatItems,
           searchText,
           useLinkPreviews = useLinkPreviews,
           linkMode = chatModel.simplexLinkMode.value,
@@ -226,19 +223,17 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
           loadPrevMessages = {
             if (chatModel.chatId.value != activeChat.value?.id) return@ChatLayout
             val c = chatModel.getChat(chatModel.chatId.value ?: return@ChatLayout)
-            val firstId = chatModel.chatItems.firstOrNull()?.id
+            val firstId = chatModel.chatItems.value.firstOrNull()?.id
             if (c != null && firstId != null) {
               withBGApi {
-                Log.d(TAG, "TODOCHAT: loadPrevMessages: loading for ${c.id}, current chatId ${ChatModel.chatId.value}, size was ${ChatModel.chatItems.size}")
                 apiLoadPrevMessages(c, chatModel, firstId, searchText.value)
-                Log.d(TAG, "TODOCHAT: loadPrevMessages: loaded for ${c.id}, current chatId ${ChatModel.chatId.value}, size now ${ChatModel.chatItems.size}")
               }
             }
           },
           deleteMessage = { itemId, mode ->
             withBGApi {
               val cInfo = chat.chatInfo
-              val toDeleteItem = chatModel.chatItems.firstOrNull { it.id == itemId }
+              val toDeleteItem = chatModel.chatItems.value.firstOrNull { it.id == itemId }
               val toModerate = toDeleteItem?.memberToModerate(chat.chatInfo)
               val groupInfo = toModerate?.first
               val groupMember = toModerate?.second
@@ -404,12 +399,15 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
                   setGroupMembers(chatRh, chat.chatInfo.groupInfo, chatModel)
                 }
                 ModalManager.end.closeModals()
-                ModalManager.end.showModal(endButtons = {
+                ModalManager.end.showModalCloseable(endButtons = {
                   ShareButton {
                     clipboard.shareText(itemInfoShareText(chatModel, cItem, ciInfo, chatModel.controller.appPrefs.developerTools.get()))
                   }
-                }) {
+                }) { close ->
                   ChatItemInfoView(chatModel, cItem, ciInfo, devTools = chatModel.controller.appPrefs.developerTools.get())
+                  KeyChangeEffect(chatModel.chatId.value) {
+                    close()
+                  }
                 }
               }
             }
@@ -495,7 +493,6 @@ fun ChatLayout(
   composeView: (@Composable () -> Unit),
   attachmentOption: MutableState<AttachmentOption?>,
   attachmentBottomSheetState: ModalBottomSheetState,
-  chatItems: List<ChatItem>,
   searchValue: State<String>,
   useLinkPreviews: Boolean,
   linkMode: SimplexLinkMode,
@@ -582,7 +579,7 @@ fun ChatLayout(
             .padding(contentPadding)
           ) {
             ChatItemsList(
-              chat, unreadCount, composeState, chatItems, searchValue,
+              chat, unreadCount, composeState, searchValue,
               useLinkPreviews, linkMode, showMemberInfo, loadPrevMessages, deleteMessage, deleteMessages,
               receiveFile, cancelFile, joinGroup, acceptCall, acceptFeature, openDirectChat,
               updateContactStats, updateMemberStats, syncContactConnection, syncMemberConnection, findModelChat, findModelMember,
@@ -647,7 +644,7 @@ fun ChatInfoToolbar(
     }
   }
 
-  if (chat.chatInfo is ChatInfo.Direct && chat.chatInfo.contact.allowsFeature(ChatFeature.Calls)) {
+  if (chat.chatInfo is ChatInfo.Direct && chat.chatInfo.contact.mergedPreferences.calls.enabled.forUser) {
     if (activeCall == null) {
       barButtons.add {
         if (appPlatform.isAndroid) {
@@ -840,7 +837,6 @@ fun BoxWithConstraintsScope.ChatItemsList(
   chat: Chat,
   unreadCount: State<Int>,
   composeState: MutableState<ComposeState>,
-  chatItems: List<ChatItem>,
   searchValue: State<String>,
   useLinkPreviews: Boolean,
   linkMode: SimplexLinkMode,
@@ -869,7 +865,7 @@ fun BoxWithConstraintsScope.ChatItemsList(
 ) {
   val listState = rememberLazyListState()
   val scope = rememberCoroutineScope()
-  ScrollToBottom(chat.id, listState, chatItems)
+  ScrollToBottom(chat.id, listState, chatModel.chatItems)
   var prevSearchEmptiness by rememberSaveable { mutableStateOf(searchValue.value.isEmpty()) }
   // Scroll to bottom when search value changes from something to nothing and back
   LaunchedEffect(searchValue.value.isEmpty()) {
@@ -886,7 +882,7 @@ fun BoxWithConstraintsScope.ChatItemsList(
   PreloadItems(listState, ChatPagination.UNTIL_PRELOAD_COUNT, loadPrevMessages)
 
   Spacer(Modifier.size(8.dp))
-  val reversedChatItems by remember { derivedStateOf { chatItems.reversed().toList() } }
+  val reversedChatItems by remember { derivedStateOf { chatModel.chatItems.asReversed() } }
   val maxHeightRounded = with(LocalDensity.current) { maxHeight.roundToPx() }
   val scrollToItem: (Long) -> Unit = { itemId: Long ->
     val index = reversedChatItems.indexOfFirst { it.id == itemId }
@@ -939,7 +935,7 @@ fun BoxWithConstraintsScope.ChatItemsList(
           }
         }
         val provider = {
-          providerForGallery(i, chatItems, cItem.id) { indexInReversed ->
+          providerForGallery(i, chatModel.chatItems.value, cItem.id) { indexInReversed ->
             scope.launch {
               listState.scrollToItem(
                 kotlin.math.min(reversedChatItems.lastIndex, indexInReversed + 1),
@@ -1062,11 +1058,11 @@ fun BoxWithConstraintsScope.ChatItemsList(
       }
     }
   }
-  FloatingButtons(chatItems, unreadCount, chat.chatStats.minUnreadItemId, searchValue, markRead, setFloatingButton, listState)
+  FloatingButtons(chatModel.chatItems, unreadCount, chat.chatStats.minUnreadItemId, searchValue, markRead, setFloatingButton, listState)
 }
 
 @Composable
-private fun ScrollToBottom(chatId: ChatId, listState: LazyListState, chatItems: List<ChatItem>) {
+private fun ScrollToBottom(chatId: ChatId, listState: LazyListState, chatItems: State<List<ChatItem>>) {
   val scope = rememberCoroutineScope()
   // Helps to scroll to bottom after moving from Group to Direct chat
   // and prevents scrolling to bottom on orientation change
@@ -1084,7 +1080,7 @@ private fun ScrollToBottom(chatId: ChatId, listState: LazyListState, chatItems:
   * When the first visible item (from bottom) is visible (even partially) we can autoscroll to 0 item. Or just scrollBy small distance otherwise
   * */
   LaunchedEffect(Unit) {
-    snapshotFlow { chatItems.lastOrNull()?.id }
+    snapshotFlow { chatItems.value.lastOrNull()?.id }
       .distinctUntilChanged()
       .filter { listState.layoutInfo.visibleItemsInfo.firstOrNull()?.key != it }
       .collect {
@@ -1107,7 +1103,7 @@ private fun ScrollToBottom(chatId: ChatId, listState: LazyListState, chatItems:
 
 @Composable
 fun BoxWithConstraintsScope.FloatingButtons(
-  chatItems: List<ChatItem>,
+  chatItems: State<List<ChatItem>>,
   unreadCount: State<Int>,
   minUnreadItemId: Long,
   searchValue: State<String>,
@@ -1141,10 +1137,11 @@ fun BoxWithConstraintsScope.FloatingButtons(
   val bottomUnreadCount by remember {
     derivedStateOf {
       if (unreadCount.value == 0) return@derivedStateOf 0
-      val from = chatItems.lastIndex - firstVisibleIndex - lastIndexOfVisibleItems
+      val items = chatItems.value
-      if (chatItems.size <= from || from < 0) return@derivedStateOf 0
+      val from = items.lastIndex - firstVisibleIndex - lastIndexOfVisibleItems
+      if (items.size <= from || from < 0) return@derivedStateOf 0
 
-      chatItems.subList(from, chatItems.size).count { it.isRcvNew }
+      items.subList(from, items.size).count { it.isRcvNew }
     }
   }
   val firstVisibleOffset = (-with(LocalDensity.current) { maxHeight.roundToPx() } * 0.8).toInt()
@@ -1190,7 +1187,7 @@ fun BoxWithConstraintsScope.FloatingButtons(
         painterResource(MR.images.ic_check),
         onClick = {
           markRead(
-            CC.ItemRange(minUnreadItemId, chatItems[chatItems.size - listState.layoutInfo.visibleItemsInfo.lastIndex - 1].id - 1),
+            CC.ItemRange(minUnreadItemId, chatItems.value[chatItems.size - listState.layoutInfo.visibleItemsInfo.lastIndex - 1].id - 1),
             bottomUnreadCount
           )
           showDropDown.value = false
@@ -1495,7 +1492,6 @@ fun PreviewChatLayout() {
       composeView = {},
       attachmentOption = remember { mutableStateOf<AttachmentOption?>(null) },
       attachmentBottomSheetState = rememberModalBottomSheetState(initialValue = ModalBottomSheetValue.Hidden),
-      chatItems = chatItems,
       searchValue,
       useLinkPreviews = true,
       linkMode = SimplexLinkMode.DESCRIPTION,
@@ -1568,7 +1564,6 @@ fun PreviewGroupChatLayout() {
       composeView = {},
       attachmentOption = remember { mutableStateOf<AttachmentOption?>(null) },
       attachmentBottomSheetState = rememberModalBottomSheetState(initialValue = ModalBottomSheetValue.Hidden),
-      chatItems = chatItems,
       searchValue,
       useLinkPreviews = true,
       linkMode = SimplexLinkMode.DESCRIPTION,

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ComposeView.kt

@@ -583,6 +583,10 @@ fun ComposeView(
   }
 
   fun cancelLinkPreview() {
+    val pendingLink = pendingLinkUrl.value
+    if (pendingLink != null) {
+      cancelledLinks.add(pendingLink)
+    }
     val uri = composeState.value.linkPreview?.uri
     if (uri != null) {
       cancelledLinks.add(uri)
@@ -661,7 +665,7 @@ fun ComposeView(
 
   fun editPrevMessage() {
     if (composeState.value.contextItem != ComposeContextItem.NoContextItem || composeState.value.preview != ComposePreview.NoPreview) return
-    val lastEditable = chatModel.chatItems.findLast { it.meta.editable }
+    val lastEditable = chatModel.chatItems.value.findLast { it.meta.editable }
     if (lastEditable != null) {
       composeState.value = ComposeState(editingItem = lastEditable, useLinkPreviews = useLinkPreviews)
     }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/SendMsgView.kt

@@ -59,14 +59,6 @@ fun SendMsgView(
 ) {
   val showCustomDisappearingMessageDialog = remember { mutableStateOf(false) }
 
-  if (showCustomDisappearingMessageDialog.value) {
-    CustomDisappearingMessageDialog(
-      sendMessage = sendMessage,
-      setShowDialog = { showCustomDisappearingMessageDialog.value = it },
-      customDisappearingMessageTimePref = customDisappearingMessageTimePref
-    )
-  }
-
   Box(Modifier.padding(vertical = 8.dp)) {
     val cs = composeState.value
     var progressByTimeout by rememberSaveable { mutableStateOf(false) }
@@ -203,6 +195,11 @@ fun SendMsgView(
             DefaultDropdownMenu(showDropdown) {
               menuItems.forEach { composable -> composable() }
             }
+            CustomDisappearingMessageDialog(
+              showCustomDisappearingMessageDialog,
+              sendMessage = sendMessage,
+              customDisappearingMessageTimePref = customDisappearingMessageTimePref
+            )
           } else {
             SendMsgButton(icon, sendButtonSize, sendButtonAlpha, sendButtonColor, !sendMsgButtonDisabled, sendMessage)
           }
@@ -220,93 +217,43 @@ expect fun VoiceButtonWithoutPermissionByPlatform()
 
 @Composable
 private fun CustomDisappearingMessageDialog(
+  showMenu: MutableState<Boolean>,
   sendMessage: (Int?) -> Unit,
-  setShowDialog: (Boolean) -> Unit,
   customDisappearingMessageTimePref: SharedPreference<Int>?
 ) {
-  val showCustomTimePicker = remember { mutableStateOf(false) }
+  DefaultDropdownMenu(showMenu) {
-
+    Text(
-  if (showCustomTimePicker.value) {
+      generalGetString(MR.strings.send_disappearing_message),
-    val selectedDisappearingMessageTime = remember {
+      Modifier.padding(vertical = DEFAULT_PADDING_HALF, horizontal = DEFAULT_PADDING * 1.5f),
-      mutableStateOf(customDisappearingMessageTimePref?.get?.invoke() ?: 300)
+      fontSize = 16.sp,
-    }
+      color = MaterialTheme.colors.secondary
-    CustomTimePickerDialog(
-      selectedDisappearingMessageTime,
-      title = generalGetString(MR.strings.delete_after),
-      confirmButtonText = generalGetString(MR.strings.send_disappearing_message_send),
-      confirmButtonAction = { ttl ->
-        sendMessage(ttl)
-        customDisappearingMessageTimePref?.set?.invoke(ttl)
-        setShowDialog(false)
-      },
-      cancel = { setShowDialog(false) }
     )
-  } else {
-    @Composable
-    fun ChoiceButton(
-      text: String,
-      onClick: () -> Unit
-    ) {
-      TextButton(onClick) {
-        Text(
-          text,
-          fontSize = 18.sp,
-          color = MaterialTheme.colors.primary
-        )
-      }
-    }
 
-    DefaultDialog(onDismissRequest = { setShowDialog(false) }) {
+    ItemAction(generalGetString(MR.strings.send_disappearing_message_30_seconds)) {
-      Surface(
+      sendMessage(30)
-        shape = RoundedCornerShape(corner = CornerSize(25.dp)),
+      showMenu.value = false
-        contentColor = LocalContentColor.current
+    }
-      ) {
+    ItemAction(generalGetString(MR.strings.send_disappearing_message_1_minute)) {
-        Box(
+      sendMessage(60)
-          contentAlignment = Alignment.Center
+      showMenu.value = false
-        ) {
+    }
-          Column(
+    ItemAction(generalGetString(MR.strings.send_disappearing_message_5_minutes)) {
-            modifier = Modifier.padding(DEFAULT_PADDING),
+      sendMessage(300)
-            verticalArrangement = Arrangement.spacedBy(6.dp),
+      showMenu.value = false
-            horizontalAlignment = Alignment.CenterHorizontally
+    }
-          ) {
+    ItemAction(generalGetString(MR.strings.send_disappearing_message_custom_time)) {
-            Row(
+      showMenu.value = false
-              modifier = Modifier.fillMaxWidth(),
+      val selectedDisappearingMessageTime = mutableStateOf(customDisappearingMessageTimePref?.get?.invoke() ?: 300)
-              horizontalArrangement = Arrangement.SpaceBetween,
+      showCustomTimePickerDialog(
-              verticalAlignment = Alignment.CenterVertically
+        selectedDisappearingMessageTime,
-            ) {
+        title = generalGetString(MR.strings.delete_after),
-              Text(" ") // centers title
+        confirmButtonText = generalGetString(MR.strings.send_disappearing_message_send),
-              Text(
+        confirmButtonAction = { ttl ->
-                generalGetString(MR.strings.send_disappearing_message),
+          sendMessage(ttl)
-                fontSize = 16.sp,
+          customDisappearingMessageTimePref?.set?.invoke(ttl)
-                color = MaterialTheme.colors.secondary
+        },
-              )
+        cancel = { showMenu.value = false }
-              Icon(
+      )
-                painterResource(MR.images.ic_close),
-                generalGetString(MR.strings.icon_descr_close_button),
-                tint = MaterialTheme.colors.secondary,
-                modifier = Modifier
-                  .size(25.dp)
-                  .clickable { setShowDialog(false) }
-              )
-            }
-            ChoiceButton(generalGetString(MR.strings.send_disappearing_message_30_seconds)) {
-              sendMessage(30)
-              setShowDialog(false)
-            }
-            ChoiceButton(generalGetString(MR.strings.send_disappearing_message_1_minute)) {
-              sendMessage(60)
-              setShowDialog(false)
-            }
-            ChoiceButton(generalGetString(MR.strings.send_disappearing_message_5_minutes)) {
-              sendMessage(300)
-              setShowDialog(false)
-            }
-            ChoiceButton(generalGetString(MR.strings.send_disappearing_message_custom_time)) {
-              showCustomTimePicker.value = true
-            }
-          }
-        }
-      }
     }
   }
 }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/AddGroupMembersView.kt

@@ -54,7 +54,7 @@ fun AddGroupMembersView(rhId: Long?, groupInfo: GroupInfo, creatingGroup: Boolea
     },
     inviteMembers = {
       allowModifyMembers = false
-      withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+      withLongRunningApi(slow = 30_000, deadlock = 120_000) {
         for (contactId in selectedContacts) {
           val member = chatModel.controller.apiAddMember(rhId, groupInfo.groupId, contactId, selectedRole.value)
           if (member != null) {
@@ -86,7 +86,7 @@ fun getContactsToAdd(chatModel: ChatModel, search: String): List<Contact> {
     .map { it.chatInfo }
     .filterIsInstance<ChatInfo.Direct>()
     .map { it.contact }
-    .filter { it.contactId !in memberContactIds && it.chatViewName.lowercase().contains(s) }
+    .filter { c -> c.ready && c.active && c.contactId !in memberContactIds && c.chatViewName.lowercase().contains(s) }
     .sortedBy { it.displayName.lowercase() }
     .toList()
 }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/GroupMemberInfoView.kt

@@ -3,11 +3,9 @@ package chat.simplex.common.views.chat.group
 import InfoRow
 import SectionBottomSpacer
 import SectionDividerSpaced
-import SectionItemView
 import SectionSpacer
 import SectionTextFooter
 import SectionView
-import TextIconSpaced
 import androidx.compose.desktop.ui.tooling.preview.Preview
 import java.net.URI
 import androidx.compose.foundation.*
@@ -74,9 +72,8 @@ fun GroupMemberInfoView(
             if (chatModel.getContactChat(it) == null) {
               chatModel.addChat(c)
             }
-            chatModel.chatItems.clear()
             chatModel.chatItemStatuses.clear()
-            chatModel.chatItems.addAll(c.chatItems)
+            chatModel.chatItems.replaceAll(c.chatItems)
             chatModel.chatId.value = c.id
             closeAll()
           }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/WelcomeMessageView.kt

@@ -3,6 +3,7 @@ package chat.simplex.common.views.chat.group
 import SectionBottomSpacer
 import SectionDividerSpaced
 import SectionItemView
+import SectionTextFooter
 import SectionView
 import TextIconSpaced
 import androidx.compose.foundation.layout.*
@@ -14,6 +15,7 @@ import androidx.compose.runtime.*
 import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.focus.FocusRequester
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalClipboardManager
 import androidx.compose.ui.platform.LocalUriHandler
 import androidx.compose.ui.text.AnnotatedString
@@ -27,9 +29,13 @@ import chat.simplex.common.views.chat.item.MarkdownText
 import chat.simplex.common.views.helpers.*
 import chat.simplex.common.model.ChatModel
 import chat.simplex.common.model.GroupInfo
+import chat.simplex.common.platform.chatJsonLength
+import chat.simplex.common.ui.theme.DEFAULT_PADDING_HALF
 import chat.simplex.res.MR
 import kotlinx.coroutines.delay
 
+private const val maxByteCount = 1200
+
 @Composable
 fun GroupWelcomeView(m: ChatModel, rhId: Long?, groupInfo: GroupInfo, close: () -> Unit) {
   var gInfo by remember { mutableStateOf(groupInfo) }
@@ -54,8 +60,11 @@ fun GroupWelcomeView(m: ChatModel, rhId: Long?, groupInfo: GroupInfo, close: ()
 
   ModalView(
     close = {
-      if (welcomeText.value == gInfo.groupProfile.description || (welcomeText.value == "" && gInfo.groupProfile.description == null)) close()
+      when {
-      else showUnsavedChangesAlert({ save(close) }, close)
+        welcomeTextUnchanged(welcomeText, gInfo) -> close()
+        !welcomeTextFitsLimit(welcomeText) -> showUnsavedChangesTooLongAlert(close)
+        else -> showUnsavedChangesAlert({ save(close) }, close)
+      }
     },
   ) {
     GroupWelcomeLayout(
@@ -67,6 +76,14 @@ fun GroupWelcomeView(m: ChatModel, rhId: Long?, groupInfo: GroupInfo, close: ()
   }
 }
 
+private fun welcomeTextUnchanged(welcomeText: MutableState<String>, groupInfo: GroupInfo): Boolean {
+  return welcomeText.value == groupInfo.groupProfile.description || (welcomeText.value == "" && groupInfo.groupProfile.description == null)
+}
+
+private fun welcomeTextFitsLimit(welcomeText: MutableState<String>): Boolean {
+  return chatJsonLength(welcomeText.value) <= maxByteCount
+}
+
 @Composable
 private fun GroupWelcomeLayout(
   welcomeText: MutableState<String>,
@@ -95,6 +112,13 @@ private fun GroupWelcomeLayout(
       } else {
         TextPreview(wt.value, linkMode)
       }
+      SectionTextFooter(
+        if (!welcomeTextFitsLimit(wt)) { generalGetString(MR.strings.message_too_large) } else "",
+        color = if (welcomeTextFitsLimit(wt)) MaterialTheme.colors.secondary else Color.Red
+      )
+
+      Spacer(Modifier.size(8.dp))
+
       ChangeModeButton(
         editMode.value,
         click = {
@@ -104,10 +128,18 @@ private fun GroupWelcomeLayout(
       )
       val clipboard = LocalClipboardManager.current
       CopyTextButton { clipboard.setText(AnnotatedString(wt.value)) }
-      SectionDividerSpaced(maxBottomPadding = false)
+
+      Divider(
+        Modifier.padding(
+          start = DEFAULT_PADDING_HALF,
+          top = 8.dp,
+          end = DEFAULT_PADDING_HALF,
+          bottom = 8.dp)
+      )
+
       SaveButton(
         save = save,
-        disabled = wt.value == groupInfo.groupProfile.description || (wt.value == "" && groupInfo.groupProfile.description == null)
+        disabled = welcomeTextUnchanged(wt, groupInfo) || !welcomeTextFitsLimit(wt)
       )
     } else {
       val clipboard = LocalClipboardManager.current
@@ -182,3 +214,11 @@ private fun showUnsavedChangesAlert(save: () -> Unit, revert: () -> Unit) {
     onDismiss = revert,
   )
 }
+
+private fun showUnsavedChangesTooLongAlert(revert: () -> Unit) {
+  AlertManager.shared.showAlertDialogStacked(
+    title = generalGetString(MR.strings.welcome_message_is_too_long),
+    confirmText = generalGetString(MR.strings.exit_without_saving),
+    onConfirm = revert,
+  )
+}

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/item/ChatItemView.kt

@@ -103,7 +103,7 @@ fun ChatItemView(
               setReaction(cInfo, cItem, !r.userReacted, r.reaction)
             }
           }
-          Row(modifier.padding(2.dp)) {
+          Row(modifier.padding(2.dp), verticalAlignment = Alignment.CenterVertically) {
             ReactionIcon(r.reaction.text, fontSize = 12.sp)
             if (r.totalReacted > 1) {
               Spacer(Modifier.width(4.dp))
@@ -112,7 +112,6 @@ fun ChatItemView(
                 fontSize = 11.5.sp,
                 fontWeight = if (r.userReacted) FontWeight.Bold else FontWeight.Normal,
                 color = if (r.userReacted) MaterialTheme.colors.primary else MaterialTheme.colors.secondary,
-                modifier = if (appPlatform.isAndroid) Modifier else Modifier.padding(top = 4.dp)
               )
             }
           }
@@ -178,7 +177,8 @@ fun ChatItemView(
         fun MsgContentItemDropdownMenu() {
           val saveFileLauncher = rememberSaveFileLauncher(ciFile = cItem.file)
           when {
-            cItem.content.msgContent != null -> {
+            // cItem.id check is a special case for live message chat item which has negative ID while not sent yet
+            cItem.content.msgContent != null && cItem.id >= 0 -> {
               DefaultDropdownMenu(showMenu) {
                 if (cInfo.featureEnabled(ChatFeature.Reactions) && cItem.allowAddReaction) {
                   MsgReactionsMenu()
@@ -527,8 +527,9 @@ fun DeleteItemAction(
           val range = chatViewItemsRange(currIndex, prevHidden)
           if (range != null) {
             val itemIds: ArrayList<Long> = arrayListOf()
+            val reversedChatItems = chatModel.chatItems.asReversed()
             for (i in range) {
-              itemIds.add(chatModel.chatItems.asReversed()[i].id)
+              itemIds.add(reversedChatItems[i].id)
             }
             deleteMessagesAlertDialog(itemIds, generalGetString(MR.strings.delete_message_mark_deleted_warning), deleteMessages = deleteMessages)
           } else {
@@ -651,6 +652,23 @@ fun ItemAction(text: String, icon: ImageVector, onClick: () -> Unit, color: Colo
   }
 }
 
+@Composable
+fun ItemAction(text: String, color: Color = Color.Unspecified, onClick: () -> Unit) {
+  val finalColor = if (color == Color.Unspecified) {
+    MenuTextColor
+  } else color
+  DropdownMenuItem(onClick, contentPadding = PaddingValues(horizontal = DEFAULT_PADDING * 1.5f)) {
+    Text(
+      text,
+      modifier = Modifier
+        .fillMaxWidth()
+        .weight(1F)
+        .padding(end = 15.dp),
+      color = finalColor
+    )
+  }
+}
+
 fun cancelFileAlertDialog(fileId: Long, cancelFile: (Long) -> Unit, cancelAction: CancelAction) {
   AlertManager.shared.showAlertDialog(
     title = generalGetString(cancelAction.alert.titleId),

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/item/MarkedDeletedItemView.kt

@@ -91,7 +91,7 @@ private fun MergedMarkedDeletedText(chatItem: ChatItem, revealed: MutableState<B
   )
 }
 
-private fun markedDeletedText(meta: CIMeta): String =
+fun markedDeletedText(meta: CIMeta): String =
   when (meta.itemDeleted) {
     is CIDeleted.Moderated ->
       String.format(generalGetString(MR.strings.moderated_item_description), meta.itemDeleted.byGroupMember.displayName)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ChatListNavLinkView.kt

@@ -212,18 +212,15 @@ suspend fun openGroupChat(rhId: Long?, groupId: Long, chatModel: ChatModel) {
 }
 
 suspend fun openChat(rhId: Long?, chatInfo: ChatInfo, chatModel: ChatModel) {
-  Log.d(TAG, "TODOCHAT: openChat: opening ${chatInfo.id}, current chatId ${ChatModel.chatId.value}, size ${ChatModel.chatItems.size}")
   val chat = chatModel.controller.apiGetChat(rhId, chatInfo.chatType, chatInfo.apiId)
   if (chat != null) {
     openLoadedChat(chat, chatModel)
-    Log.d(TAG, "TODOCHAT: openChat: opened ${chatInfo.id}, current chatId ${ChatModel.chatId.value}, size ${ChatModel.chatItems.size}")
   }
 }
 
 fun openLoadedChat(chat: Chat, chatModel: ChatModel) {
-  chatModel.chatItems.clear()
   chatModel.chatItemStatuses.clear()
-  chatModel.chatItems.addAll(chat.chatItems)
+  chatModel.chatItems.replaceAll(chat.chatItems)
   chatModel.chatId.value = chat.chatInfo.id
 }
 
@@ -239,8 +236,7 @@ suspend fun apiFindMessages(ch: Chat, chatModel: ChatModel, search: String) {
   val chatInfo = ch.chatInfo
   val chat = chatModel.controller.apiGetChat(ch.remoteHostId, chatInfo.chatType, chatInfo.apiId, search = search) ?: return
   if (chatModel.chatId.value != chat.id) return
-  chatModel.chatItems.clear()
+  chatModel.chatItems.replaceAll(chat.chatItems)
-  chatModel.chatItems.addAll(0, chat.chatItems)
 }
 
 suspend fun setGroupMembers(rhId: Long?, groupInfo: GroupInfo, chatModel: ChatModel) {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ChatPreviewView.kt

@@ -26,6 +26,7 @@ import chat.simplex.common.views.helpers.*
 import chat.simplex.common.model.*
 import chat.simplex.common.model.GroupInfo
 import chat.simplex.common.platform.chatModel
+import chat.simplex.common.views.chat.item.markedDeletedText
 import chat.simplex.res.MR
 import dev.icerock.moko.resources.ImageResource
 
@@ -170,7 +171,7 @@ fun ChatPreviewView(
         val (text: CharSequence, inlineTextContent) = when {
           chatModelDraftChatId == chat.id && chatModelDraft != null -> remember(chatModelDraft) { messageDraft(chatModelDraft) }
           ci.meta.itemDeleted == null -> ci.text to null
-          else -> generalGetString(MR.strings.marked_deleted_description) to null
+          else -> markedDeletedText(ci.meta) to null
         }
         val formattedText = when {
           chatModelDraftChatId == chat.id && chatModelDraft != null -> null
@@ -286,7 +287,7 @@ fun ChatPreviewView(
     Box(
       contentAlignment = Alignment.TopEnd
     ) {
-      val ts = chat.chatItems.lastOrNull()?.timestampText ?: getTimestampText(chat.chatInfo.updatedAt)
+      val ts = chat.chatItems.lastOrNull()?.timestampText ?: getTimestampText(chat.chatInfo.chatTs)
       Text(
         ts,
         color = MaterialTheme.colors.secondary,

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/database/DatabaseEncryptionView.kt

@@ -62,7 +62,7 @@ fun DatabaseEncryptionView(m: ChatModel) {
       initialRandomDBPassphrase,
       progressIndicator,
       onConfirmEncrypt = {
-        withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+        withLongRunningApi {
           encryptDatabase(currentKey, newKey, confirmNewKey, initialRandomDBPassphrase, useKeychain, storedKey, progressIndicator)
         }
       }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/database/DatabaseView.kt

@@ -368,7 +368,7 @@ fun chatArchiveTitle(chatArchiveTime: Instant, chatLastStart: Instant): String {
 }
 
 fun startChat(m: ChatModel, chatLastStart: MutableState<Instant?>, chatDbChanged: MutableState<Boolean>, progressIndicator: MutableState<Boolean>? = null) {
-  withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+  withLongRunningApi {
     try {
       progressIndicator?.value = true
       if (chatDbChanged.value) {
@@ -581,7 +581,7 @@ private fun importArchive(
   progressIndicator.value = true
   val archivePath = saveArchiveFromURI(importedArchiveURI)
   if (archivePath != null) {
-    withLongRunningApi(slow = 60_000, deadlock = 180_000) {
+    withLongRunningApi {
       try {
         m.controller.apiDeleteStorage()
         try {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/AlertManager.kt

@@ -22,6 +22,7 @@ import chat.simplex.common.ui.theme.*
 import chat.simplex.res.MR
 import dev.icerock.moko.resources.StringResource
 import dev.icerock.moko.resources.compose.painterResource
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableStateFlow
 
 class AlertManager {
@@ -128,6 +129,8 @@ class AlertManager {
             ) {
               val focusRequester = remember { FocusRequester() }
               LaunchedEffect(Unit) {
+                // Wait before focusing to prevent auto-confirming if a user used Enter key on hardware keyboard
+                delay(200)
                 focusRequester.requestFocus()
               }
               TextButton(onClick = {
@@ -195,6 +198,8 @@ class AlertManager {
           AlertContent(text, hostDevice, extraPadding = true) {
             val focusRequester = remember { FocusRequester() }
             LaunchedEffect(Unit) {
+              // Wait before focusing to prevent auto-confirming if a user used Enter key on hardware keyboard
+              delay(200)
               focusRequester.requestFocus()
             }
             Row(

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/CustomTimePicker.kt

@@ -1,116 +1,21 @@
 package chat.simplex.common.views.helpers
 
-import androidx.compose.foundation.clickable
+import SectionItemView
 import androidx.compose.foundation.layout.*
-import androidx.compose.foundation.shape.CornerSize
-import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.*
 import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import dev.icerock.moko.resources.compose.painterResource
+import androidx.compose.ui.text.style.TextAlign
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
-import androidx.compose.ui.window.Dialog
-import chat.simplex.common.ui.theme.DEFAULT_PADDING
 import chat.simplex.common.model.CustomTimeUnit
 import chat.simplex.common.model.timeText
 import chat.simplex.res.MR
-import com.sd.lib.compose.wheel_picker.*
 
 @Composable
-fun CustomTimePicker(
+expect fun CustomTimePicker(
   selection: MutableState<Int>,
   timeUnitsLimits: List<TimeUnitLimits> = TimeUnitLimits.defaultUnitsLimits
-) {
+)
-  fun getUnitValues(unit: CustomTimeUnit, selectedValue: Int): List<Int> {
-    val unitLimits = timeUnitsLimits.firstOrNull { it.timeUnit == unit } ?: TimeUnitLimits.defaultUnitLimits(unit)
-    val regularUnitValues = (unitLimits.minValue..unitLimits.maxValue).toList()
-    return regularUnitValues + if (regularUnitValues.contains(selectedValue)) emptyList() else listOf(selectedValue)
-  }
-
-  val (unit, duration) = CustomTimeUnit.toTimeUnit(selection.value)
-  val selectedUnit: MutableState<CustomTimeUnit> = remember { mutableStateOf(unit) }
-  val selectedDuration = remember { mutableStateOf(duration) }
-  val selectedUnitValues = remember { mutableStateOf(getUnitValues(selectedUnit.value, selectedDuration.value)) }
-  val isTriggered = remember { mutableStateOf(false) }
-
-  LaunchedEffect(selectedUnit.value) {
-    // on initial composition, if passed selection doesn't fit into picker bounds, so that selectedDuration is bigger than selectedUnit maxValue
-    // (e.g., for selection = 121 seconds: selectedUnit would be Second, selectedDuration would be 121 > selectedUnit maxValue of 120),
-    // selectedDuration would've been replaced by maxValue - isTriggered check prevents this by skipping LaunchedEffect on initial composition
-    if (isTriggered.value) {
-      val maxValue = timeUnitsLimits.firstOrNull { it.timeUnit == selectedUnit.value }?.maxValue
-      if (maxValue != null && selectedDuration.value > maxValue) {
-        selectedDuration.value = maxValue
-        selectedUnitValues.value = getUnitValues(selectedUnit.value, selectedDuration.value)
-      } else {
-        selectedUnitValues.value = getUnitValues(selectedUnit.value, selectedDuration.value)
-        selection.value = selectedUnit.value.toSeconds * selectedDuration.value
-      }
-    } else {
-      isTriggered.value = true
-    }
-  }
-
-  LaunchedEffect(selectedDuration.value) {
-    selection.value = selectedUnit.value.toSeconds * selectedDuration.value
-  }
-
-  Row(
-    Modifier
-      .fillMaxWidth()
-      .padding(horizontal = DEFAULT_PADDING),
-    horizontalArrangement = Arrangement.spacedBy(0.dp)
-  ) {
-    Column(Modifier.weight(1f)) {
-      val durationPickerState = rememberFWheelPickerState(selectedUnitValues.value.indexOf(selectedDuration.value))
-      FVerticalWheelPicker(
-        count = selectedUnitValues.value.count(),
-        state = durationPickerState,
-        unfocusedCount = 2,
-        focus = {
-          FWheelPickerFocusVertical(dividerColor = MaterialTheme.colors.primary)
-        }
-      ) { index ->
-        Text(
-          selectedUnitValues.value[index].toString(),
-          fontSize = 18.sp,
-          color = MaterialTheme.colors.primary
-        )
-      }
-      LaunchedEffect(durationPickerState) {
-        snapshotFlow { durationPickerState.currentIndex }
-          .collect {
-            selectedDuration.value = selectedUnitValues.value[it]
-          }
-      }
-    }
-    Column(Modifier.weight(1f)) {
-      val unitPickerState = rememberFWheelPickerState(timeUnitsLimits.indexOfFirst { it.timeUnit == selectedUnit.value })
-      FVerticalWheelPicker(
-        count = timeUnitsLimits.count(),
-        state = unitPickerState,
-        unfocusedCount = 2,
-        focus = {
-          FWheelPickerFocusVertical(dividerColor = MaterialTheme.colors.primary)
-        }
-      ) { index ->
-        Text(
-          timeUnitsLimits[index].timeUnit.text,
-          fontSize = 18.sp,
-          color = MaterialTheme.colors.primary
-        )
-      }
-      LaunchedEffect(unitPickerState) {
-        snapshotFlow { unitPickerState.currentIndex }
-          .collect {
-            selectedUnit.value = timeUnitsLimits[it].timeUnit
-          }
-      }
-    }
-  }
-}
 
 data class TimeUnitLimits(
   val timeUnit: CustomTimeUnit,
@@ -141,8 +46,7 @@ data class TimeUnitLimits(
   }
 }
 
-@Composable
+fun showCustomTimePickerDialog(
-fun CustomTimePickerDialog(
   selection: MutableState<Int>,
   timeUnitsLimits: List<TimeUnitLimits> = TimeUnitLimits.defaultUnitsLimits,
   title: String,
@@ -150,53 +54,26 @@ fun CustomTimePickerDialog(
   confirmButtonAction: (Int) -> Unit,
   cancel: () -> Unit
 ) {
-  DefaultDialog(onDismissRequest = cancel) {
+  AlertManager.shared.showAlertDialogButtonsColumn(
-    Surface(
+    title = title,
-      shape = RoundedCornerShape(corner = CornerSize(25.dp)),
+    onDismissRequest = cancel
-      contentColor = LocalContentColor.current
+  ) {
-    ) {
+    Column(horizontalAlignment = Alignment.CenterHorizontally) {
-      Box(
+      CustomTimePicker(
-        contentAlignment = Alignment.Center
+        selection,
+        timeUnitsLimits
+      )
+      SectionItemView({
+        AlertManager.shared.hideAlert()
+        confirmButtonAction(selection.value)
+      }
       ) {
-        Column(
+        Text(
-          modifier = Modifier.padding(DEFAULT_PADDING),
+          confirmButtonText,
-          verticalArrangement = Arrangement.spacedBy(6.dp),
+          Modifier.fillMaxWidth(),
-          horizontalAlignment = Alignment.CenterHorizontally
+          textAlign = TextAlign.Center,
-        ) {
+          color = MaterialTheme.colors.primary
-          Row(
+        )
-            modifier = Modifier.fillMaxWidth(),
-            horizontalArrangement = Arrangement.SpaceBetween,
-            verticalAlignment = Alignment.CenterVertically
-          ) {
-            Text(" ") // centers title
-            Text(
-              title,
-              fontSize = 16.sp,
-              color = MaterialTheme.colors.secondary
-            )
-            Icon(
-              painterResource(MR.images.ic_close),
-              generalGetString(MR.strings.icon_descr_close_button),
-              tint = MaterialTheme.colors.secondary,
-              modifier = Modifier
-                .size(25.dp)
-                .clickable { cancel() }
-            )
-          }
-
-          CustomTimePicker(
-            selection,
-            timeUnitsLimits
-          )
-
-          TextButton(onClick = { confirmButtonAction(selection.value) }) {
-            Text(
-              confirmButtonText,
-              fontSize = 18.sp,
-              color = MaterialTheme.colors.primary
-            )
-          }
-        }
       }
     }
   }
@@ -220,7 +97,6 @@ fun DropdownCustomTimePickerSettingRow(
 
   val dropdownSelection: MutableState<DropdownSelection> = remember { mutableStateOf(DropdownSelection.DropdownValue(selection.value)) }
   val values: MutableState<List<DropdownSelection>> = remember { mutableStateOf(getValues(selection.value)) }
-  val showCustomTimePicker = remember { mutableStateOf(false) }
 
   fun updateValue(selectedValue: Int?) {
     values.value = getValues(selectedValue)
@@ -247,28 +123,22 @@ fun DropdownCustomTimePickerSettingRow(
     onSelected = { sel: DropdownSelection ->
       when (sel) {
         is DropdownSelection.DropdownValue -> updateValue(sel.value)
-        DropdownSelection.Custom -> showCustomTimePicker.value = true
+        DropdownSelection.Custom -> {
+          val selectedCustomTime = mutableStateOf(selection.value ?: 86400)
+          showCustomTimePickerDialog(
+            selectedCustomTime,
+            timeUnitsLimits = customPickerTimeUnitsLimits,
+            title = customPickerTitle,
+            confirmButtonText = customPickerConfirmButtonText,
+            confirmButtonAction = ::updateValue,
+            cancel = {
+              dropdownSelection.value = DropdownSelection.DropdownValue(selection.value)
+            }
+          )
+        }
       }
     }
   )
-
-  if (showCustomTimePicker.value) {
-    val selectedCustomTime = remember { mutableStateOf(selection.value ?: 86400) }
-    CustomTimePickerDialog(
-      selectedCustomTime,
-      timeUnitsLimits = customPickerTimeUnitsLimits,
-      title = customPickerTitle,
-      confirmButtonText = customPickerConfirmButtonText,
-      confirmButtonAction = { time ->
-        updateValue(time)
-        showCustomTimePicker.value = false
-      },
-      cancel = {
-        dropdownSelection.value = DropdownSelection.DropdownValue(selection.value)
-        showCustomTimePicker.value = false
-      }
-    )
-  }
 }
 
 private sealed class DropdownSelection {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/DefaultProgressBar.kt

@@ -5,6 +5,7 @@ import androidx.compose.material.*
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import chat.simplex.common.ui.theme.DEFAULT_PADDING
 
@@ -20,7 +21,7 @@ fun DefaultProgressView(description: String?) {
         strokeWidth = 2.5.dp
       )
       if (description != null) {
-        Text(description)
+        Text(description, textAlign = TextAlign.Center)
       }
     }
   }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/ModalView.kt

@@ -61,10 +61,10 @@ class ModalManager(private val placement: ModalPlacement? = null) {
     }
   }
 
-  fun showModalCloseable(settings: Boolean = false, showClose: Boolean = true, content: @Composable ModalData.(close: () -> Unit) -> Unit) {
+  fun showModalCloseable(settings: Boolean = false, showClose: Boolean = true, endButtons: @Composable RowScope.() -> Unit = {}, content: @Composable ModalData.(close: () -> Unit) -> Unit) {
     val data = ModalData()
     showCustomModal { close ->
-      ModalView(close, showClose = showClose, content = { data.content(close) })
+      ModalView(close, showClose = showClose, endButtons = endButtons, content = { data.content(close) })
     }
   }
 

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/Section.kt

@@ -198,16 +198,16 @@ fun <T> SectionItemWithValue(
 }
 
 @Composable
-fun SectionTextFooter(text: String) {
+fun SectionTextFooter(text: String, color: Color = MaterialTheme.colors.secondary) {
-  SectionTextFooter(AnnotatedString(text))
+  SectionTextFooter(AnnotatedString(text), color = color)
 }
 
 @Composable
-fun SectionTextFooter(text: AnnotatedString, textAlign: TextAlign = TextAlign.Start) {
+fun SectionTextFooter(text: AnnotatedString, textAlign: TextAlign = TextAlign.Start, color: Color = MaterialTheme.colors.secondary) {
   Text(
     text,
     Modifier.padding(start = DEFAULT_PADDING, end = DEFAULT_PADDING, top = DEFAULT_PADDING_HALF).fillMaxWidth(0.9F),
-    color = MaterialTheme.colors.secondary,
+    color = color,
     lineHeight = 18.sp,
     fontSize = 14.sp,
     textAlign = textAlign

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/localauth/LocalAuthView.kt

@@ -49,7 +49,7 @@ fun LocalAuthView(m: ChatModel, authRequest: LocalAuthRequest) {
 }
 
 private fun deleteStorageAndRestart(m: ChatModel, password: String, completed: (LAResult) -> Unit) {
-  withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+  withLongRunningApi {
     try {
       /** Waiting until [initChatController] finishes */
       while (m.ctrlInitInProgress.value) {

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/onboarding/SetupDatabasePassphrase.kt

@@ -50,7 +50,7 @@ fun SetupDatabasePassphrase(m: ChatModel) {
     confirmNewKey,
     progressIndicator,
     onConfirmEncrypt = {
-      withLongRunningApi(slow = 30_000, deadlock = 60_000) {
+      withLongRunningApi {
         if (m.chatRunning.value == true) {
           // Stop chat if it's started before doing anything
           stopChatAsync(m)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/NetworkAndServers.kt

@@ -47,10 +47,6 @@ fun NetworkAndServersView(
   val onionHosts = remember { mutableStateOf(netCfg.onionHosts) }
   val sessionMode = remember { mutableStateOf(netCfg.sessionMode) }
 
-  LaunchedEffect(Unit) {
-    chatModel.userSMPServersUnsaved.value = null
-  }
-
   val proxyPort = remember { derivedStateOf { chatModel.controller.appPrefs.networkProxyHostPort.state.value?.split(":")?.lastOrNull()?.toIntOrNull() ?: 9050 } }
   NetworkAndServersLayout(
     currentRemoteHost = currentRemoteHost,

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/ProtocolServersView.kt

@@ -28,19 +28,18 @@ import chat.simplex.res.MR
 @Composable
 fun ModalData.ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: ServerProtocol, close: () -> Unit) {
   var presetServers by remember(rhId) { mutableStateOf(emptyList<String>()) }
-  var servers by remember(rhId) {
+  var servers by remember { stateGetOrPut("servers") { emptyList<ServerCfg>() } }
-    mutableStateOf(m.userSMPServersUnsaved.value ?: emptyList())
+  var serversAlreadyLoaded by remember { stateGetOrPut("serversAlreadyLoaded") { false } }
-  }
   val currServers = remember(rhId) { mutableStateOf(servers) }
   val testing = rememberSaveable(rhId) { mutableStateOf(false) }
-  val serversUnchanged = remember { derivedStateOf { servers == currServers.value || testing.value } }
+  val serversUnchanged = remember(servers) { derivedStateOf { servers == currServers.value || testing.value } }
-  val allServersDisabled = remember { derivedStateOf { servers.all { !it.enabled } } }
+  val allServersDisabled = remember { derivedStateOf { servers.none { it.enabled } } }
-  val saveDisabled = remember {
+  val saveDisabled = remember(servers) {
     derivedStateOf {
       servers.isEmpty() ||
       servers == currServers.value ||
       testing.value ||
-      !servers.all { srv ->
+      servers.none { srv ->
         val address = parseServerAddress(srv.server)
         address != null && uniqueAddress(srv, address, servers)
       } ||
@@ -49,8 +48,8 @@ fun ModalData.ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: Ser
   }
 
   KeyChangeEffect(rhId) {
-    m.userSMPServersUnsaved.value = null
     servers = emptyList()
+    serversAlreadyLoaded = false
   }
 
   LaunchedEffect(rhId) {
@@ -59,8 +58,9 @@ fun ModalData.ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: Ser
       if (res != null) {
         currServers.value = res.protoServers
         presetServers = res.presetServers
-        if (servers.isEmpty()) {
+        if (servers.isEmpty() && !serversAlreadyLoaded) {
           servers = currServers.value
+          serversAlreadyLoaded = true
         }
       }
     }
@@ -80,13 +80,11 @@ fun ModalData.ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: Ser
           newServers.add(index, updated)
           old = updated
           servers = newServers
-          m.userSMPServersUnsaved.value = servers
         },
         onDelete = {
           val newServers = ArrayList(servers)
           newServers.removeAt(index)
           servers = newServers
-          m.userSMPServersUnsaved.value = servers
           close()
         })
     }
@@ -125,7 +123,6 @@ fun ModalData.ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: Ser
                     ScanProtocolServer(rhId) {
                       close()
                       servers = servers + it
-                      m.userSMPServersUnsaved.value = servers
                     }
                   }
                 }
@@ -150,13 +147,11 @@ fun ModalData.ProtocolServersView(m: ChatModel, rhId: Long?, serverProtocol: Ser
         testServersJob.value = withLongRunningApi {
           testServers(testing, servers, m) {
             servers = it
-            m.userSMPServersUnsaved.value = servers
           }
         }
       },
       resetServers = {
-        servers = currServers.value ?: emptyList()
+        servers = currServers.value
-        m.userSMPServersUnsaved.value = null
       },
       saveSMPServers = {
         saveServers(rhId, serverProtocol, currServers, servers, m)
@@ -355,7 +350,6 @@ private fun saveServers(rhId: Long?, protocol: ServerProtocol, currServers: Muta
   withBGApi {
     if (m.controller.setUserProtoServers(rhId, protocol, servers)) {
       currServers.value = servers
-      m.userSMPServersUnsaved.value = null
     }
     afterSave()
   }

apps/multiplatform/common/src/commonMain/resources/MR/base/strings.xml

@@ -16,6 +16,7 @@
 
   <!-- MainActivity.kt -->
   <string name="opening_database">Opening database…</string>
+  <string name="database_migration_in_progress">Database migration is in progress.\nIt may take a few minutes.</string>
   <string name="non_content_uri_alert_title">Invalid file path</string>
   <string name="non_content_uri_alert_text">You shared an invalid file path. Report the issue to the app developers.</string>
   <string name="app_was_crashed">View crashed</string>
@@ -1377,9 +1378,11 @@
   <!-- GroupWelcomeView.kt -->
   <string name="group_welcome_title">Welcome message</string>
   <string name="save_welcome_message_question">Save welcome message?</string>
+  <string name="welcome_message_is_too_long">Welcome message is too long</string>
   <string name="save_and_update_group_profile">Save and update group profile</string>
   <string name="group_welcome_preview">Preview</string>
   <string name="enter_welcome_message">Enter welcome message…</string>
+  <string name="message_too_large">Message too large</string>
 
   <!-- ConnectionStats -->
   <string name="conn_stats_section_title_servers">SERVERS</string>

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/DesktopApp.kt

@@ -14,8 +14,7 @@ import androidx.compose.ui.input.key.*
 import androidx.compose.ui.platform.LocalDensity
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.*
-import chat.simplex.common.model.ChatController
+import chat.simplex.common.model.*
-import chat.simplex.common.model.ChatModel
 import chat.simplex.common.platform.*
 import chat.simplex.common.ui.theme.DEFAULT_START_MODAL_WIDTH
 import chat.simplex.common.ui.theme.SimpleXTheme

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/helpers/CustomTimePicker.desktop.kt

@@ -0,0 +1,80 @@
+package chat.simplex.common.views.helpers
+
+import androidx.compose.foundation.layout.*
+import androidx.compose.material.MaterialTheme
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import chat.simplex.common.model.CustomTimeUnit
+import chat.simplex.common.ui.theme.DEFAULT_PADDING
+
+@Composable
+actual fun CustomTimePicker(
+  selection: MutableState<Int>,
+  timeUnitsLimits: List<TimeUnitLimits>
+) {
+  val unit = remember {
+    var res: CustomTimeUnit = CustomTimeUnit.Second
+    val found = timeUnitsLimits.asReversed().any {
+      if (selection.value >= it.minValue * it.timeUnit.toSeconds && selection.value <= it.maxValue * it.timeUnit.toSeconds) {
+        res = it.timeUnit
+        selection.value = (selection.value / it.timeUnit.toSeconds).coerceIn(it.minValue, it.maxValue) * it.timeUnit.toSeconds
+        true
+      } else {
+        false
+      }
+    }
+    if (!found) {
+      // If custom interval doesn't fit in any category, set it to 1 second interval
+      selection.value = 1
+    }
+    mutableStateOf(res)
+  }
+  val values = remember(unit.value) {
+    val limit = timeUnitsLimits.first { it.timeUnit == unit.value }
+    val res = ArrayList<Pair<Int, String>>()
+    for (i in limit.minValue..limit.maxValue) {
+      val seconds = i * limit.timeUnit.toSeconds
+      val desc = i.toString()
+      res.add(seconds to desc)
+    }
+    if (res.none { it.first == selection.value }) {
+      // Doesn't fit into min..max, put it equal to the closest value
+      selection.value = selection.value.coerceIn(res.first().first, res.last().first)
+      //selection.value = res.last { it.first <= selection.value }.first
+    }
+    res
+  }
+  val units = remember {
+    val res = ArrayList<Pair<CustomTimeUnit, String>>()
+    for (unit in timeUnitsLimits) {
+      res.add(unit.timeUnit to unit.timeUnit.text)
+    }
+    res
+  }
+
+  Row(
+    Modifier.padding(bottom = DEFAULT_PADDING),
+    verticalAlignment = Alignment.CenterVertically,
+    horizontalArrangement = Arrangement.SpaceEvenly
+  ) {
+    ExposedDropDownSetting(
+      values,
+      selection,
+      textColor = MaterialTheme.colors.onBackground,
+      enabled = remember { mutableStateOf(true) },
+      onSelected = { selection.value = it }
+    )
+    Spacer(Modifier.width(DEFAULT_PADDING))
+    ExposedDropDownSetting(
+      units,
+      unit,
+      textColor = MaterialTheme.colors.onBackground,
+      enabled = remember { mutableStateOf(true) },
+      onSelected = {
+        selection.value = selection.value / unit.value.toSeconds * it.toSeconds
+        unit.value = it
+      }
+    )
+  }
+}

apps/multiplatform/gradle.properties

@@ -25,11 +25,11 @@ android.nonTransitiveRClass=true
 android.enableJetifier=true
 kotlin.mpp.androidSourceSetLayoutVersion=2
 
-android.version_name=5.5
+android.version_name=5.5.1
-android.version_code=175
+android.version_code=177
 
-desktop.version_name=5.5
+desktop.version_name=5.5.1
-desktop.version_code=26
+desktop.version_code=27
 
 kotlin.version=1.8.20
 gradle.plugin.version=7.4.2

package.yaml

@@ -1,5 +1,5 @@
 name: simplex-chat
-version: 5.5.0.4
+version: 5.5.1.0
 #synopsis:
 #description:
 homepage: https://github.com/simplex-chat/simplex-chat#readme

simplex-chat.cabal

@@ -5,7 +5,7 @@ cabal-version: 1.12
 -- see: https://github.com/sol/hpack
 
 name:           simplex-chat
-version:        5.5.0.4
+version:        5.5.1.0
 category:       Web, System, Services, Cryptography
 homepage:       https://github.com/simplex-chat/simplex-chat#readme
 author:         simplex.chat

src/Simplex/Chat.hs

@@ -1028,6 +1028,7 @@ processChatCommand' vr = \case
         when (memberActive membership && isOwner) . void $ sendGroupMessage' user gInfo members XGrpDel
         deleteGroupLinkIfExists user gInfo
         deleteMembersConnections user members
+        updateCIGroupInvitationStatus user gInfo CIGISRejected `catchChatError` \_ -> pure ()
         -- functions below are called in separate transactions to prevent crashes on android
         -- (possibly, race condition on integrity check?)
         withStore' $ \db -> deleteGroupConnectionsAndFiles db user gInfo members
@@ -1686,17 +1687,9 @@ processChatCommand' vr = \case
             createMemberConnection db userId fromMember agentConnId (fromJVersionRange peerChatVRange) subMode
             updateGroupMemberStatus db userId fromMember GSMemAccepted
             updateGroupMemberStatus db userId membership GSMemAccepted
-          updateCIGroupInvitationStatus user
+          updateCIGroupInvitationStatus user g CIGISAccepted `catchChatError` \_ -> pure ()
           pure $ CRUserAcceptedGroupSent user g {membership = membership {memberStatus = GSMemAccepted}} Nothing
         Nothing -> throwChatError $ CEContactNotActive ct
-    where
-      updateCIGroupInvitationStatus user = do
-        AChatItem _ _ cInfo ChatItem {content, meta = CIMeta {itemId}} <- withStore $ \db -> getChatItemByGroupId db vr user groupId
-        case (cInfo, content) of
-          (DirectChat ct, CIRcvGroupInvitation ciGroupInv memRole) -> do
-            let aciContent = ACIContent SMDRcv $ CIRcvGroupInvitation ciGroupInv {status = CIGISAccepted} memRole
-            updateDirectChatItemView user ct itemId aciContent False Nothing
-          _ -> pure () -- prohibited
   APIMemberRole groupId memberId memRole -> withUser $ \user -> do
     Group gInfo@GroupInfo {membership} members <- withStore $ \db -> getGroup db vr user groupId
     if memberId == groupMemberId' membership
@@ -2512,6 +2505,14 @@ processChatCommand' vr = \case
         cReqHashes :: (ConnReqUriHash, ConnReqUriHash)
         cReqHashes = bimap hash hash cReqSchemas
         hash = ConnReqUriHash . C.sha256Hash . strEncode
+    updateCIGroupInvitationStatus user GroupInfo {groupId} newStatus = do
+      AChatItem _ _ cInfo ChatItem {content, meta = CIMeta {itemId}} <- withStore $ \db -> getChatItemByGroupId db vr user groupId
+      case (cInfo, content) of
+        (DirectChat ct, CIRcvGroupInvitation ciGroupInv@CIGroupInvitation {status} memRole)
+          | status == CIGISPending -> do
+              let aciContent = ACIContent SMDRcv $ CIRcvGroupInvitation ciGroupInv {status = newStatus} memRole
+              updateDirectChatItemView user ct itemId aciContent False Nothing
+        _ -> pure () -- prohibited
 
 toggleNtf :: ChatMonad m => User -> GroupMember -> Bool -> m ()
 toggleNtf user m ntfOn =

src/Simplex/Chat/Mobile.hs

@@ -20,6 +20,7 @@ import qualified Data.ByteArray as BA
 import qualified Data.ByteString.Base64.URL as U
 import Data.ByteString.Char8 (ByteString)
 import qualified Data.ByteString.Char8 as B
+import qualified Data.ByteString.Lazy.Char8 as LB
 import Data.Functor (($>))
 import Data.List (find)
 import qualified Data.List.NonEmpty as L
@@ -94,6 +95,8 @@ foreign export ccall "chat_password_hash" cChatPasswordHash :: CString -> CStrin
 
 foreign export ccall "chat_valid_name" cChatValidName :: CString -> IO CString
 
+foreign export ccall "chat_json_length" cChatJsonLength :: CString -> IO CInt
+
 foreign export ccall "chat_encrypt_media" cChatEncryptMedia :: StablePtr ChatController -> CString -> Ptr Word8 -> CInt -> IO CString
 
 foreign export ccall "chat_decrypt_media" cChatDecryptMedia :: CString -> Ptr Word8 -> CInt -> IO CString
@@ -176,6 +179,10 @@ cChatPasswordHash cPwd cSalt = do
 cChatValidName :: CString -> IO CString
 cChatValidName cName = newCString . mkValidName =<< peekCString cName
 
+-- | returns length of JSON encoded string
+cChatJsonLength :: CString -> IO CInt
+cChatJsonLength s = fromIntegral . subtract 2 . LB.length . J.encode . safeDecodeUtf8 <$> B.packCString s
+
 mobileChatOpts :: String -> ChatOpts
 mobileChatOpts dbFilePrefix =
   ChatOpts
@@ -264,9 +271,18 @@ chatSendRemoteCmd :: ChatController -> Maybe RemoteHostId -> B.ByteString -> IO
 chatSendRemoteCmd cc rh s = J.encode . APIResponse Nothing rh <$> runReaderT (execChatCommand rh s) cc
 
 chatRecvMsg :: ChatController -> IO JSONByteString
-chatRecvMsg ChatController {outputQ} = json <$> atomically (readTBQueue outputQ)
+chatRecvMsg ChatController {outputQ} = json <$> readChatResponse
   where
     json (corr, remoteHostId, resp) = J.encode APIResponse {corr, remoteHostId, resp}
+    readChatResponse = do
+      out@(_, _, cr) <- atomically $ readTBQueue outputQ
+      if filterEvent cr then pure out else readChatResponse
+    filterEvent = \case
+      CRGroupSubscribed {} -> False
+      CRGroupEmpty {} -> False
+      CRMemberSubSummary {} -> False
+      CRPendingSubSummary {} -> False
+      _ -> True
 
 chatRecvMsgWait :: ChatController -> Int -> IO JSONByteString
 chatRecvMsgWait cc time = fromMaybe "" <$> timeout time (chatRecvMsg cc)

tests/MobileTests.hs

@@ -68,6 +68,8 @@ mobileTests = do
       it "no exception on missing file" testMissingFileEncryptionCApi
     describe "validate name" $ do
       it "should convert invalid name to a valid name" testValidNameCApi
+    describe "JSON length" $ do
+      it "should compute length of JSON encoded string" testChatJsonLengthCApi
 
 noActiveUser :: LB.ByteString
 noActiveUser =
@@ -222,8 +224,6 @@ testChatApi tmp = do
   chatSendCmd cc "/_start" `shouldReturn` chatStarted
   chatRecvMsg cc `shouldReturn` networkStatuses
   chatRecvMsg cc `shouldReturn` userContactSubSummary
-  chatRecvMsg cc `shouldReturn` memberSubSummary
-  chatRecvMsgWait cc 10000 `shouldReturn` pendingSubSummary
   chatRecvMsgWait cc 10000 `shouldReturn` ""
   chatParseMarkdown "hello" `shouldBe` "{}"
   chatParseMarkdown "*hello*" `shouldBe` parsedMarkdown
@@ -356,6 +356,13 @@ testValidNameCApi _ = do
   cName2 <- cChatValidName =<< newCString " @'Джон'  Доу   👍 "
   peekCString cName2 `shouldReturn` goodName
 
+testChatJsonLengthCApi :: FilePath -> IO ()
+testChatJsonLengthCApi _ = do
+  cInt1 <- cChatJsonLength =<< newCString "Hello!"
+  cInt1 `shouldBe` 6
+  cInt2 <- cChatJsonLength =<< newCString "こんにちは！"
+  cInt2 `shouldBe` 18
+
 jDecode :: FromJSON a => String -> IO (Maybe a)
 jDecode = pure . J.decode . LB.pack
 

website/langs/en.json

@@ -250,5 +250,7 @@
     "stable-versions-built-by-f-droid-org": "Stable versions built by F-Droid.org",
     "releases-to-this-repo-are-done-1-2-days-later": "The releases to this repo are done 1-2 days later",
     "f-droid-page-f-droid-org-repo-section-text": "SimpleX Chat and F-Droid.org repositories sign builds with the different keys. To switch, please <a href='/docs/guide/chat-profiles.html#move-your-chat-profiles-to-another-device'>export</a> the chat database and re-install the app.",
-    "jobs": "Join team"
+    "jobs": "Join team",
+    "please-enable-javascript": "Please enable JavaScript to see the QR code.",
+    "please-use-link-in-mobile-app": "Please use the link in the mobile app"
 }

website/src/_includes/contact_page.html

@@ -30,8 +30,12 @@
                 <div class="absolute mt-[-100px]">
                     <img class="" src="/img/new/contact_page_mobile.png" alt="">
                 </div>
+                
+                <noscript class="z-10 flex flex-col items-center pt-[40px] ml-[-15px]">
+                    <p class="text-2xl font-medium text-center max-w-[234px] mb-32">{{ "please-enable-javascript" | i18n({}, lang ) | safe }}</p>
+                </noscript>
 
-                <div class="z-10 flex flex-col items-center pt-[40px] ml-[-15px]">
+                <div class="z-10 flex flex-col items-center pt-[40px] ml-[-15px] d-none-if-js-disabled">
                     <p class="text-base font-medium text-center max-w-[234px]">{{ "scan-qr-code-from-mobile-app" | i18n({}, lang ) | safe }}</p>
                     <canvas class="conn_req_uri_qrcode"></canvas>
                 </div>
@@ -61,7 +65,11 @@
             </div>
 
             <div class="flex flex-col justify-center items-center w-full max-w-[468px] h-[131px] rounded-[30px] border-[1px] border-[#A8B0B4] dark:border-white border-opacity-60 mb-6 relative">
-                <p class="text-xl font-medium text-grey-black dark:text-white mb-4">{{ "connect-in-app" | i18n({}, lang ) | safe }}</p>
+                <p class="text-xl font-medium text-grey-black dark:text-white mb-4 d-none-if-js-disabled">{{ "connect-in-app" | i18n({}, lang ) | safe }}</p>
+                <noscript>
+                    <p class="text-xl font-medium text-grey-black dark:text-white mb-4">{{ "please-use-link-in-mobile-app" | i18n({}, lang ) | safe }}</p>
+                </noscript>
+
                 <a id="mobile_conn_req_uri" class="bg-[#0053D0] text-white py-3 px-8 rounded-[34px] h-[44px] text-[16px] leading-[19px] tracking-[0.02em]">{{ "open-simplex-app" | i18n({}, lang ) | safe }}</a>
 
                 <div class="absolute bg-[#0197FF] h-[44px] w-[44px] rounded-full flex items-center justify-center top-0 left-0 translate-x-[-30%] translate-y-[-30%]">
@@ -69,7 +77,7 @@
                 </div>
             </div>
 
-            <div class="flex flex-col justify-center items-center w-full max-w-[468px] h-[131px] rounded-[30px] border-[1px] border-[#A8B0B4] dark:border-white border-opacity-60 relative">
+            <div class="flex flex-col justify-center items-center w-full max-w-[468px] h-[131px] rounded-[30px] border-[1px] border-[#A8B0B4] dark:border-white border-opacity-60 relative d-none-if-js-disabled">
                 <p class="text-xl font-medium text-grey-black dark:text-white max-w-[230px] text-center">{{ "tap-the-connect-button-in-the-app" | i18n({}, lang ) | safe }}</p>
 
                 <div class="absolute bg-[#0197FF] h-[44px] w-[44px] rounded-full flex items-center justify-center top-0 left-0 translate-x-[-30%] translate-y-[-30%]">
@@ -81,7 +89,7 @@
 </section>
 
 
-<section class="hidden md:block bg-secondary-bg-light dark:bg-secondary-bg-dark py-[20px]">
+<section class="hidden md:block bg-secondary-bg-light dark:bg-secondary-bg-dark py-[20px] d-none-if-js-disabled">
     <div class="container px-5">
         <div class="text-grey-black dark:text-white">
             
@@ -164,3 +172,7 @@
 
 {# join simplex #}
 {% include "sections/join_simplex.html" %}
+
+<script>
+    document.querySelectorAll('.d-none-if-js-disabled').forEach(el => el.classList.remove('d-none-if-js-disabled'));
+</script>

website/src/css/style.css

@@ -957,3 +957,7 @@ p a{
     top: calc(66px + 2rem);
   }
 }
+
+.d-none-if-js-disabled{
+  display: none !important;
+}