Clear cache on changing the threads FF (#4581)

* clear cache on changing the threads FF

# Conflicts:
#	PreviewTests/Sources/__Snapshots__/PreviewTests/labsScreen.iPad-pseudo-0.png
#	PreviewTests/Sources/__Snapshots__/PreviewTests/labsScreen.iPhone-16-pseudo-0.png

* fix tests

ElementX/Resources/Localizations/en.lproj/Localizable.strings

@@ -293,6 +293,7 @@
 "common_settings" = "Settings";
 "common_share_space" = "Share space";
 "common_shared_location" = "Shared location";
+"common_shared_space" = "Shared space";
 "common_signing_out" = "Signing out";
 "common_something_went_wrong" = "Something went wrong";
 "common_something_went_wrong_message" = "We encountered an issue. Please try again.";
@@ -573,6 +574,7 @@
 "screen_knock_requests_list_empty_state_title" = "No pending request to join";
 "screen_knock_requests_list_initial_loading_title" = "Loading requests to join…";
 "screen_labs_enable_threads" = "Enable thread replies";
+"screen_labs_enable_threads_description" = "The app will restart to apply this change.";
 "screen_labs_header_description" = "Try out our latest ideas in development. These features are not finalised; they may be unstable, may change.";
 "screen_labs_header_title" = "Feeling experimental?";
 "screen_labs_title" = "Labs";
@@ -834,14 +836,14 @@
 "screen_invites_decline_direct_chat_title" = "Decline chat";
 "screen_invites_empty_list" = "No Invites";
 "screen_invites_invited_you" = "%1$@ (%2$@) invited you";
-"screen_join_room_ban_by_message" = "You were banned from this room by %1$@.";
+"screen_join_room_ban_by_message" = "You were banned by %1$@.";
-"screen_join_room_ban_message" = "You were banned from this room";
+"screen_join_room_ban_message" = "You were banned";
 "screen_join_room_ban_reason" = "Reason: %1$@.";
-"screen_join_room_fail_message" = "Joining the room failed.";
+"screen_join_room_fail_message" = "Joining failed";
 "screen_join_room_fail_reason" = "This room is either invite-only or there might be restrictions to access at space level.";
-"screen_join_room_forget_action" = "Forget this room";
+"screen_join_room_forget_action" = "Forget";
-"screen_join_room_invite_required_message" = "You need an invite in order to join this room";
+"screen_join_room_invite_required_message" = "You need an invite in order to join";
-"screen_join_room_join_action" = "Join room";
+"screen_join_room_join_action" = "Join";
 "screen_join_room_join_restricted_message" = "You may need to be invited or be a member of a space in order to join.";
 "screen_join_room_knock_action" = "Send request to join";
 "screen_join_room_space_not_supported_description" = "%1$@ does not support spaces yet. You can access spaces on web.";

ElementX/Sources/FlowCoordinators/SettingsFlowCoordinator.swift

@@ -117,6 +117,15 @@ class SettingsFlowCoordinator: FlowCoordinatorProtocol {
     
     private func presentLabs() {
         let coordinator = LabsScreenCoordinator(parameters: .init(appSettings: flowParameters.appSettings))
+        coordinator.actions
+            .sink { [weak self] action in
+                switch action {
+                case .clearCache:
+                    self?.actionsSubject.send(.clearCache)
+                }
+            }
+            .store(in: &cancellables)
+        
         navigationStackCoordinator.push(coordinator)
     }
     

ElementX/Sources/Generated/Strings.swift

@@ -662,6 +662,8 @@ internal enum L10n {
   internal static var commonShareSpace: String { return L10n.tr("Localizable", "common_share_space") }
   /// Shared location
   internal static var commonSharedLocation: String { return L10n.tr("Localizable", "common_shared_location") }
+  /// Shared space
+  internal static var commonSharedSpace: String { return L10n.tr("Localizable", "common_shared_space") }
   /// Signing out
   internal static var commonSigningOut: String { return L10n.tr("Localizable", "common_signing_out") }
   /// Something went wrong
@@ -1682,11 +1684,11 @@ internal enum L10n {
   internal static func screenInvitesInvitedYou(_ p1: Any, _ p2: Any) -> String {
     return L10n.tr("Localizable", "screen_invites_invited_you", String(describing: p1), String(describing: p2))
   }
-  /// You were banned from this room by %1$@.
+  /// You were banned by %1$@.
   internal static func screenJoinRoomBanByMessage(_ p1: Any) -> String {
     return L10n.tr("Localizable", "screen_join_room_ban_by_message", String(describing: p1))
   }
-  /// You were banned from this room
+  /// You were banned
   internal static var screenJoinRoomBanMessage: String { return L10n.tr("Localizable", "screen_join_room_ban_message") }
   /// Reason: %1$@.
   internal static func screenJoinRoomBanReason(_ p1: Any) -> String {
@@ -1710,17 +1712,17 @@ internal enum L10n {
   internal static var screenJoinRoomDeclineAndBlockAlertTitle: String { return L10n.tr("Localizable", "screen_join_room_decline_and_block_alert_title") }
   /// Decline and block
   internal static var screenJoinRoomDeclineAndBlockButtonTitle: String { return L10n.tr("Localizable", "screen_join_room_decline_and_block_button_title") }
-  /// Joining the room failed.
+  /// Joining failed
   internal static var screenJoinRoomFailMessage: String { return L10n.tr("Localizable", "screen_join_room_fail_message") }
   /// This room is either invite-only or there might be restrictions to access at space level.
   internal static var screenJoinRoomFailReason: String { return L10n.tr("Localizable", "screen_join_room_fail_reason") }
-  /// Forget this room
+  /// Forget
   internal static var screenJoinRoomForgetAction: String { return L10n.tr("Localizable", "screen_join_room_forget_action") }
-  /// You need an invite in order to join this room
+  /// You need an invite in order to join
   internal static var screenJoinRoomInviteRequiredMessage: String { return L10n.tr("Localizable", "screen_join_room_invite_required_message") }
   /// Invited by
   internal static var screenJoinRoomInvitedBy: String { return L10n.tr("Localizable", "screen_join_room_invited_by") }
-  /// Join room
+  /// Join
   internal static var screenJoinRoomJoinAction: String { return L10n.tr("Localizable", "screen_join_room_join_action") }
   /// You may need to be invited or be a member of a space in order to join.
   internal static var screenJoinRoomJoinRestrictedMessage: String { return L10n.tr("Localizable", "screen_join_room_join_restricted_message") }
@@ -1826,6 +1828,8 @@ internal enum L10n {
   internal static var screenKnockRequestsListTitle: String { return L10n.tr("Localizable", "screen_knock_requests_list_title") }
   /// Enable thread replies
   internal static var screenLabsEnableThreads: String { return L10n.tr("Localizable", "screen_labs_enable_threads") }
+  /// The app will restart to apply this change.
+  internal static var screenLabsEnableThreadsDescription: String { return L10n.tr("Localizable", "screen_labs_enable_threads_description") }
   /// Try out our latest ideas in development. These features are not finalised; they may be unstable, may change.
   internal static var screenLabsHeaderDescription: String { return L10n.tr("Localizable", "screen_labs_header_description") }
   /// Feeling experimental?

ElementX/Sources/Screens/LabsScreen/LabsScreenCoordinator.swift

@@ -14,14 +14,35 @@ struct LabsScreenCoordinatorParameters {
     let appSettings: AppSettings
 }
 
+enum LabsScreenCoordinatorAction {
+    case clearCache
+}
+
 final class LabsScreenCoordinator: CoordinatorProtocol {
     private let viewModel: LabsScreenViewModelProtocol
     
+    private let actionsSubject: PassthroughSubject<LabsScreenCoordinatorAction, Never> = .init()
+    var actions: AnyPublisher<LabsScreenCoordinatorAction, Never> {
+        actionsSubject.eraseToAnyPublisher()
+    }
+    
+    private var cancellables = Set<AnyCancellable>()
+    
     init(parameters: LabsScreenCoordinatorParameters) {
         viewModel = LabsScreenViewModel(labsOptions: parameters.appSettings)
     }
     
-    func start() { }
+    func start() {
+        viewModel
+            .actionsPublisher
+            .sink { [weak self] action in
+                switch action {
+                case .clearCache:
+                    self?.actionsSubject.send(.clearCache)
+                }
+            }
+            .store(in: &cancellables)
+    }
         
     func toPresentable() -> AnyView {
         AnyView(LabsScreen(context: viewModel.context))

ElementX/Sources/Screens/LabsScreen/LabsScreenModels.swift

@@ -7,9 +7,13 @@
 
 import Foundation
 
-enum LabsScreenViewAction { }
+enum LabsScreenViewAction {
+    case clearCache
+}
 
-enum LabsScreenViewModelAction { }
+enum LabsScreenViewModelAction {
+    case clearCache
+}
 
 struct LabsScreenViewState: BindableState {
     var bindings: LabsScreenViewStateBindings

ElementX/Sources/Screens/LabsScreen/LabsScreenViewModel.swift

@@ -22,4 +22,11 @@ class LabsScreenViewModel: LabsScreenViewModelType, LabsScreenViewModelProtocol
         
         super.init(initialViewState: state)
     }
+    
+    override func process(viewAction: LabsScreenViewAction) {
+        switch viewAction {
+        case .clearCache:
+            actionsSubject.send(.clearCache)
+        }
+    }
 }

ElementX/Sources/Screens/LabsScreen/View/LabsScreen.swift

@@ -14,7 +14,7 @@ struct LabsScreen: View {
     var body: some View {
         Form {
             header
-            settingsSection
+            threadsSection
         }
         .compoundList()
         .navigationTitle(L10n.screenLabsTitle)
@@ -39,16 +39,23 @@ struct LabsScreen: View {
                         .multilineTextAlignment(.center)
                         .foregroundColor(.compound.textSecondary)
                 }
+                .compoundListSectionHeader()
             }
             .frame(maxWidth: .infinity)
         }
     }
     
-    private var settingsSection: some View {
+    private var threadsSection: some View {
         Section {
             ListRow(label: .default(title: L10n.screenLabsEnableThreads,
                                     icon: \.threads),
                     kind: .toggle($context.threadsEnabled))
+        } footer: {
+            Text(L10n.screenLabsEnableThreadsDescription)
+                .compoundListSectionFooter()
+        }
+        .onChange(of: context.threadsEnabled) { _, _ in
+            context.send(viewAction: .clearCache)
         }
     }
 }
@@ -56,7 +63,7 @@ struct LabsScreen: View {
 // MARK: - Previews
 
 struct LabsScreen_Previews: PreviewProvider, TestablePreview {
-    static let viewModel = LabsScreenViewModel(labsOptions: ServiceLocator.shared.settings)
+    static let viewModel = LabsScreenViewModel(labsOptions: AppSettings())
     
     static var previews: some View {
         NavigationStack {

PreviewTests/Sources/__Snapshots__/PreviewTests/labsScreen.iPad-en-GB-0.png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f2170efb3086308662f9dca90475254c16123f856ff295c4fe9cadb308310dc6
+oid sha256:96544b24f533f3295762a591b66632d8795bbe87258c8ea8cdd30cc2996dfdb7
-size 109823
+size 116014

PreviewTests/Sources/__Snapshots__/PreviewTests/labsScreen.iPad-pseudo-0.png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:1865e6f52775f4a98309bd7daf8cb15680a0f2adf445d1ed6eeacf405021b9dc
+oid sha256:6356d8bdd6c5d68262702dd73731fff5958c1e93c54f0d0158874b200e5ff9d4
-size 122231
+size 130952

PreviewTests/Sources/__Snapshots__/PreviewTests/labsScreen.iPhone-16-en-GB-0.png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c9ff0be2476921e4c18a3ff885a00c8470b1d1b0005b48ac88832dc49a3f1a01
+oid sha256:4ce215c7568042d010cc42185fda078f7352820fa13ce46b4c732d7fa281d260
-size 65214
+size 70341

PreviewTests/Sources/__Snapshots__/PreviewTests/labsScreen.iPhone-16-pseudo-0.png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:92e459c69eda664e3c2bef2cdf8b592deb66b4e5258626f85d7c91417c3a55b6
+oid sha256:f492183d661c74d61304a8c46a8e5640eb592aebec49340eac25af580415c3d4
-size 90188
+size 100989