Minor space tweaks (#4577)

* Hide the space ShareLink on iOS 26 for now. * Don't allow the last admin to leave a space.
2026-10-31 16:24:11 +00:00 · 2025-10-07 08:16:48 +01:00
parent 93f712779d
commit 0f38f303ab
23 changed files with 262 additions and 132 deletions
@@ -251,6 +251,10 @@ extension AccessibilityTests {
        try await performAccessibilityAudit(named: "LabsScreen_Previews")
    }

+    func testLeaveSpaceRoomDetailsCell() async throws {
+        try await performAccessibilityAudit(named: "LeaveSpaceRoomDetailsCell_Previews")
+    }
+
    func testLeaveSpaceView() async throws {
        try await performAccessibilityAudit(named: "LeaveSpaceView_Previews")
    }
@@ -318,6 +318,7 @@
 		37906355E207DB5703754675 /* AppLockSetupBiometricsScreenViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = C9F893F4A111CB7BA5C96949 /* AppLockSetupBiometricsScreenViewModel.swift */; };
 		37D789F24199B32E3FD1AA7B /* FileRoomTimelineItemContent.swift in Sources */ = {isa = PBXBuildFile; fileRef = 216F0DDC98F2A2C162D09C28 /* FileRoomTimelineItemContent.swift */; };
 		37E47F5101C0C036289D3807 /* WysiwygComposer in Frameworks */ = {isa = PBXBuildFile; productRef = CA07D57389DACE18AEB6A5E2 /* WysiwygComposer */; };
+		37EE1FB8400BBDC7A7338E57 /* LeaveSpaceRoomDetailsCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = B329F7962435DB1B5F49F2AC /* LeaveSpaceRoomDetailsCell.swift */; };
 		384D6B9A7DFD7260139D6852 /* UITestsNotificationCenter.swift in Sources */ = {isa = PBXBuildFile; fileRef = EBEB8D9F4940E161B18FE4BC /* UITestsNotificationCenter.swift */; };
 		38546A6010A2CF240EC9AF73 /* BindableState.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6EA1D2CBAEA5D0BD00B90D1B /* BindableState.swift */; };
 		386720B603F87D156DB01FB2 /* VoiceMessageMediaManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 40076C770A5FB83325252973 /* VoiceMessageMediaManager.swift */; };
@@ -2439,6 +2440,7 @@
 		B2E7C987AE5DC9087BB19F7D /* MediaUploadPreviewScreenModels.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MediaUploadPreviewScreenModels.swift; sourceTree = "<group>"; };
 		B2EAFFD44F81F86012D6EC27 /* AudioRoomTimelineView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AudioRoomTimelineView.swift; sourceTree = "<group>"; };
 		B3005886F00029F058DB62BE /* StartChatScreenCoordinator.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StartChatScreenCoordinator.swift; sourceTree = "<group>"; };
+		B329F7962435DB1B5F49F2AC /* LeaveSpaceRoomDetailsCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LeaveSpaceRoomDetailsCell.swift; sourceTree = "<group>"; };
 		B343C5255FB408DDE853CFDF /* RoomScreenHook.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RoomScreenHook.swift; sourceTree = "<group>"; };
 		B383DCD3DCB19E00FD478A5F /* ConfirmationDialog.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ConfirmationDialog.swift; sourceTree = "<group>"; };
 		B4005D82E9D27BAF006A8FE1 /* AppLockScreenViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppLockScreenViewModel.swift; sourceTree = "<group>"; };
@@ -6469,6 +6471,7 @@
 		FA1D480A302295CFC3582543 /* View */ = {
 			isa = PBXGroup;
 			children = (
+				B329F7962435DB1B5F49F2AC /* LeaveSpaceRoomDetailsCell.swift */,
 				D7813824C547ED121F6F8E0F /* LeaveSpaceView.swift */,
 				646B50583A2CE6DA67F7739A /* SpaceScreen.swift */,
 			);
@@ -7882,6 +7885,7 @@
 				EEAE954289DE813A61656AE0 /* LayoutDirection.swift in Sources */,
 				EFF735EC040BEB669AFBAB50 /* LeaveSpaceHandleProxy.swift in Sources */,
 				DD21CE51DF9BD04FC8155972 /* LeaveSpaceHandleSDKMock.swift in Sources */,
+				37EE1FB8400BBDC7A7338E57 /* LeaveSpaceRoomDetailsCell.swift in Sources */,
 				B6CA5D18D702D0919BEF0263 /* LeaveSpaceView.swift in Sources */,
 				42B084FDE621FBEE433AF444 /* LegalInformationScreen.swift in Sources */,
 				9EBDC79CAC9B63A0D626E333 /* LegalInformationScreenCoordinator.swift in Sources */,
@@ -86,6 +86,7 @@
 "action_forgot_password" = "Forgot password?";
 "action_forward" = "Forward";
 "action_go_back" = "Go back";
+"action_go_to_settings" = "Go to settings";
 "action_ignore" = "Ignore";
 "action_invite" = "Invite";
 "action_invite_friends" = "Invite people";
@@ -206,6 +206,8 @@ internal enum L10n {
  internal static var actionForward: String { return L10n.tr("Localizable", "action_forward") }
  /// Go back
  internal static var actionGoBack: String { return L10n.tr("Localizable", "action_go_back") }
+  /// Go to settings
+  internal static var actionGoToSettings: String { return L10n.tr("Localizable", "action_go_to_settings") }
  /// Ignore
  internal static var actionIgnore: String { return L10n.tr("Localizable", "action_ignore") }
  /// Invite
@@ -21,6 +21,16 @@ extension LeaveSpaceHandleSDKMock {
 }

 extension [LeaveSpaceRoom] {
+    static func mockLastSpaceAdmin(spaceRoomProxy: SpaceRoomProxyProtocol) -> [LeaveSpaceRoom] {
+        mockRooms + [LeaveSpaceRoom(spaceRoom: SpaceRoom(id: spaceRoomProxy.id,
+                                                         name: spaceRoomProxy.computedName,
+                                                         avatarURL: spaceRoomProxy.avatarURL,
+                                                         isSpace: true,
+                                                         memberCount: UInt64(spaceRoomProxy.joinedMembersCount),
+                                                         joinRule: spaceRoomProxy.joinRule),
+                                    isLastAdmin: true)]
+    }
+    
    static var mockAdminRooms: [LeaveSpaceRoom] {
        mockRooms.filter(\.isLastAdmin)
    }
@@ -70,6 +70,7 @@ enum TestablePreviewsDictionary {
        "KnockRequestsListEmptyStateView_Previews" : KnockRequestsListEmptyStateView_Previews.self,
        "KnockRequestsListScreen_Previews" : KnockRequestsListScreen_Previews.self,
        "LabsScreen_Previews" : LabsScreen_Previews.self,
+        "LeaveSpaceRoomDetailsCell_Previews" : LeaveSpaceRoomDetailsCell_Previews.self,
        "LeaveSpaceView_Previews" : LeaveSpaceView_Previews.self,
        "LegalInformationScreen_Previews" : LegalInformationScreen_Previews.self,
        "LoadableImage_Previews" : LoadableImage_Previews.self,
@@ -24,6 +24,8 @@ struct SpaceScreenViewState: BindableState {
    var selectedSpaceRoomID: String?
    var joiningRoomIDs: Set<String> = []
    
+    var isSpaceManagementEnabled = false
+    
    var bindings = SpaceScreenViewStateBindings()
    
    var spaceName: String { space.name ?? L10n.commonSpace }
@@ -39,4 +41,5 @@ enum SpaceScreenViewAction {
    case deselectAllLeaveRoomDetails
    case toggleLeaveSpaceRoomDetails(id: String)
    case confirmLeaveSpace
+    case spaceSettings
 }
@@ -104,6 +104,8 @@ class SpaceScreenViewModel: SpaceScreenViewModelType, SpaceScreenViewModelProtoc
            }
        case .confirmLeaveSpace:
            Task { await confirmLeaveSpace() }
+        case .spaceSettings:
+            break // Not implemented.
        }
    }
    
@@ -0,0 +1,116 @@
+//
+// Copyright 2025 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+//
+
+import Compound
+import SwiftUI
+
+struct LeaveSpaceRoomDetailsCell: View {
+    @Environment(\.dynamicTypeSize) private var dynamicTypeSize
+    
+    let room: LeaveSpaceRoomDetails
+    let mediaProvider: MediaProviderProtocol?
+    
+    let action: () -> Void
+    
+    private var subtitle: String? {
+        guard !room.spaceRoomProxy.isSpace else { return nil }
+        let memberCount = L10n.commonMemberCount(room.spaceRoomProxy.joinedMembersCount)
+        return room.isLastAdmin ? L10n.screenLeaveSpaceLastAdminInfo(memberCount) : memberCount
+    }
+    
+    var visibilityIcon: KeyPath<CompoundIcons, Image>? {
+        switch room.spaceRoomProxy.visibility {
+        case .public: \.public
+        case .private: \.lockSolid
+        case .restricted: nil
+        case .none: \.lockSolid
+        }
+    }
+    
+    var body: some View {
+        Button(action: action) {
+            HStack(spacing: 16) {
+                if dynamicTypeSize < .accessibility3 {
+                    RoomAvatarImage(avatar: room.spaceRoomProxy.avatar,
+                                    avatarSize: .room(on: .leaveSpace),
+                                    mediaProvider: mediaProvider)
+                }
+                
+                VStack(alignment: .leading, spacing: 0) {
+                    Text(room.spaceRoomProxy.computedName)
+                        .font(.compound.bodyLGSemibold)
+                        .foregroundStyle(.compound.textPrimary)
+                        .lineLimit(1)
+                        .padding(.vertical, 1)
+                        .padding(.vertical, subtitle == nil ? 10 : 0)
+                    
+                    subtitleLabel
+                }
+                .frame(maxWidth: .infinity, alignment: .leading)
+                .padding(.vertical, 8)
+                
+                ListRowAccessory.multiSelection(room.isSelected)
+            }
+            .padding(.horizontal, 16)
+        }
+        .buttonStyle(SpaceRoomCellButtonStyle(isSelected: false))
+    }
+    
+    @ViewBuilder
+    private var subtitleLabel: some View {
+        if let subtitle {
+            Label {
+                Text(subtitle)
+                    .font(.compound.bodyMD)
+                    .foregroundStyle(.compound.textSecondary)
+                    .lineLimit(1)
+                    .padding(.vertical, 1)
+            } icon: {
+                if let visibilityIcon {
+                    CompoundIcon(visibilityIcon,
+                                 size: .xSmall,
+                                 relativeTo: .compound.bodyMD)
+                        .foregroundStyle(.compound.iconTertiary)
+                }
+            }
+            .labelStyle(.custom(spacing: 4))
+        }
+    }
+}
+
+// MARK: - Previews
+
+struct LeaveSpaceRoomDetailsCell_Previews: PreviewProvider, TestablePreview {
+    static var previews: some View {
+        VStack(spacing: 0) {
+            LeaveSpaceRoomDetailsCell(room: .init(spaceRoomProxy: SpaceRoomProxyMock(.init(id: "1",
+                                                                                           name: "Space",
+                                                                                           isSpace: true)),
+                                                  isLastAdmin: false,
+                                                  isSelected: true),
+                                      mediaProvider: MediaProviderMock(configuration: .init())) { }
+            LeaveSpaceRoomDetailsCell(room: .init(spaceRoomProxy: SpaceRoomProxyMock(.init(id: "2",
+                                                                                           name: "My Space",
+                                                                                           isSpace: true)),
+                                                  isLastAdmin: true,
+                                                  isSelected: false),
+                                      mediaProvider: MediaProviderMock(configuration: .init())) { }
+            LeaveSpaceRoomDetailsCell(room: .init(spaceRoomProxy: SpaceRoomProxyMock(.init(id: "3",
+                                                                                           name: "Room",
+                                                                                           isSpace: false)),
+                                                  isLastAdmin: false,
+                                                  isSelected: true),
+                                      mediaProvider: MediaProviderMock(configuration: .init())) { }
+            LeaveSpaceRoomDetailsCell(room: .init(spaceRoomProxy: SpaceRoomProxyMock(.init(id: "4",
+                                                                                           name: "My Room",
+                                                                                           isSpace: false)),
+                                                  isLastAdmin: true,
+                                                  isSelected: false),
+                                      mediaProvider: MediaProviderMock(configuration: .init())) { }
+        }
+    }
+}
@@ -9,7 +9,10 @@ import Compound
 import SwiftUI

 struct LeaveSpaceView: View {
+    @Environment(\.dismiss) private var dismiss
+    
    let context: SpaceScreenViewModel.Context
+    let leaveHandle: LeaveSpaceHandleProxy
    
    @State private var scrollViewHeight: CGFloat = .zero
    @State private var buttonsHeight: CGFloat = .zero
@@ -39,24 +42,16 @@ struct LeaveSpaceView: View {
            BigIcon(icon: \.errorSolid, style: .alertSolid)
            
            VStack(spacing: 8) {
-                Text(L10n.screenLeaveSpaceTitle(context.viewState.spaceName))
+                Text(leaveHandle.title(spaceName: context.viewState.spaceName))
                    .font(.compound.headingMDBold)
                    .foregroundStyle(.compound.textPrimary)
                    .multilineTextAlignment(.center)
                
-                switch context.leaveHandle?.mode {
-                case .manyRooms:
-                    Text(L10n.screenLeaveSpaceSubtitle)
+                if let subtitle = leaveHandle.subtitle {
+                    Text(subtitle)
                        .font(.compound.bodyMD)
                        .foregroundStyle(.compound.textSecondary)
                        .multilineTextAlignment(.center)
-                case .onlyAdminRooms:
-                    Text(L10n.screenLeaveSpaceSubtitleOnlyLastAdmin)
-                        .font(.compound.bodyMD)
-                        .foregroundStyle(.compound.textSecondary)
-                        .multilineTextAlignment(.center)
-                case .noRooms, nil:
-                    EmptyView()
                }
            }
        }
@@ -65,10 +60,10 @@ struct LeaveSpaceView: View {
    
    @ViewBuilder
    var rooms: some View {
-        if let leaveRooms = context.leaveHandle?.rooms, !leaveRooms.isEmpty {
+        if !leaveHandle.rooms.isEmpty, leaveHandle.canLeave {
            LazyVStack(spacing: 0, pinnedViews: .sectionHeaders) {
                Section {
-                    ForEach(leaveRooms, id: \.spaceRoomProxy.id) { room in
+                    ForEach(leaveHandle.rooms, id: \.spaceRoomProxy.id) { room in
                        LeaveSpaceRoomDetailsCell(room: room, mediaProvider: context.mediaProvider) {
                            context.send(viewAction: .toggleLeaveSpaceRoomDetails(id: room.spaceRoomProxy.id))
                        }
@@ -90,94 +85,50 @@ struct LeaveSpaceView: View {
    
    var buttons: some View {
        VStack(spacing: 16) {
-            Button(role: .destructive) {
-                context.send(viewAction: .confirmLeaveSpace)
-            } label: {
-                Label(context.leaveHandle?.confirmationTitle ?? L10n.actionLeaveSpace, icon: \.leave)
+            if leaveHandle.canLeave {
+                Button(role: .destructive) {
+                    context.send(viewAction: .confirmLeaveSpace)
+                } label: {
+                    Label(leaveHandle.confirmationTitle, icon: \.leave)
+                }
+                .buttonStyle(.compound(.primary))
+            } else if context.viewState.isSpaceManagementEnabled {
+                Button {
+                    context.send(viewAction: .spaceSettings)
+                } label: {
+                    Label(L10n.actionGoToSettings, icon: \.settings)
+                }
+                .buttonStyle(.compound(.primary))
            }
-            .buttonStyle(.compound(.primary))
            
-            Button(L10n.actionCancel) {
-                context.leaveHandle = nil
-            }
-            .buttonStyle(.compound(.tertiary))
+            Button(L10n.actionCancel, action: dismiss.callAsFunction)
+                .buttonStyle(.compound(.tertiary))
        }
        .padding(.horizontal, 16)
        .padding(.top, 16)
    }
 }

-struct LeaveSpaceRoomDetailsCell: View {
-    @Environment(\.dynamicTypeSize) private var dynamicTypeSize
-    
-    let room: LeaveSpaceRoomDetails
-    let mediaProvider: MediaProviderProtocol?
-    
-    let action: () -> Void
-    
-    private var subtitle: String? {
-        guard !room.spaceRoomProxy.isSpace else { return nil }
-        let memberCount = L10n.commonMemberCount(room.spaceRoomProxy.joinedMembersCount)
-        return room.isLastAdmin ? L10n.screenLeaveSpaceLastAdminInfo(memberCount) : memberCount
-    }
-    
-    var visibilityIcon: KeyPath<CompoundIcons, Image>? {
-        switch room.spaceRoomProxy.visibility {
-        case .public: \.public
-        case .private: \.lockSolid
-        case .restricted: nil
-        case .none: \.lockSolid
+private extension LeaveSpaceHandleProxy {
+    func title(spaceName: String) -> String {
+        switch mode {
+        case .lastSpaceAdmin: L10n.screenLeaveSpaceTitleLastAdmin(spaceName)
+        default: L10n.screenLeaveSpaceTitle(spaceName)
        }
    }
    
-    var body: some View {
-        Button(action: action) {
-            HStack(spacing: 16) {
-                if dynamicTypeSize < .accessibility3 {
-                    RoomAvatarImage(avatar: room.spaceRoomProxy.avatar,
-                                    avatarSize: .room(on: .leaveSpace),
-                                    mediaProvider: mediaProvider)
-                }
-                
-                VStack(alignment: .leading, spacing: 0) {
-                    Text(room.spaceRoomProxy.computedName)
-                        .font(.compound.bodyLGSemibold)
-                        .foregroundStyle(.compound.textPrimary)
-                        .lineLimit(1)
-                        .padding(.vertical, 1)
-                        .padding(.vertical, subtitle == nil ? 10 : 0)
-                    
-                    subtitleLabel
-                }
-                .frame(maxWidth: .infinity, alignment: .leading)
-                .padding(.vertical, 8)
-                
-                ListRowAccessory.multiSelection(room.isSelected)
-            }
-            .padding(.horizontal, 16)
+    var subtitle: String? {
+        switch mode {
+        case .manyRooms: L10n.screenLeaveSpaceSubtitle
+        case .onlyAdminRooms: L10n.screenLeaveSpaceSubtitleOnlyLastAdmin
+        case .noRooms: nil
+        case .lastSpaceAdmin: L10n.screenLeaveSpaceSubtitleLastAdmin
        }
-        .buttonStyle(SpaceRoomCellButtonStyle(isSelected: false))
    }
    
-    @ViewBuilder
-    private var subtitleLabel: some View {
-        if let subtitle {
-            Label {
-                Text(subtitle)
-                    .font(.compound.bodyMD)
-                    .foregroundStyle(.compound.textSecondary)
-                    .lineLimit(1)
-                    .padding(.vertical, 1)
-            } icon: {
-                if let visibilityIcon {
-                    CompoundIcon(visibilityIcon,
-                                 size: .xSmall,
-                                 relativeTo: .compound.bodyMD)
-                        .foregroundStyle(.compound.iconTertiary)
-                }
-            }
-            .labelStyle(.custom(spacing: 4))
-        }
+    var confirmationTitle: String {
+        let selectedCount = selectedCount
+        return selectedCount > 0 ? L10n.screenLeaveSpaceSubmit(selectedCount) : L10n.actionLeaveSpace
    }
 }

@@ -186,48 +137,51 @@ struct LeaveSpaceRoomDetailsCell: View {
 import MatrixRustSDK

 struct LeaveSpaceView_Previews: PreviewProvider, TestablePreview {
-    static let viewModel = makeViewModel(mode: .manyRooms)
-    static let onlyAdminRoomsViewModel = makeViewModel(mode: .onlyAdminRooms)
-    static let noRoomsViewModel = makeViewModel(mode: .noRooms)
+    static let viewModel = makeViewModel()
    
    static var previews: some View {
-        LeaveSpaceView(context: viewModel.context)
+        LeaveSpaceView(context: viewModel.context, leaveHandle: makeLeaveHandle(mode: .manyRooms))
            .previewDisplayName("Many Rooms")
-            .snapshotPreferences(expect: viewModel.context.observe(\.leaveHandle).map { $0 != nil }.eraseToStream())
-        LeaveSpaceView(context: onlyAdminRoomsViewModel.context)
+        LeaveSpaceView(context: viewModel.context, leaveHandle: makeLeaveHandle(mode: .onlyAdminRooms))
            .previewDisplayName("Only Admin Rooms")
-            .snapshotPreferences(expect: viewModel.context.observe(\.leaveHandle).map { $0 != nil }.eraseToStream())
-        LeaveSpaceView(context: noRoomsViewModel.context)
+        LeaveSpaceView(context: viewModel.context, leaveHandle: makeLeaveHandle(mode: .noRooms))
            .previewDisplayName("No Rooms")
-            .snapshotPreferences(expect: viewModel.context.observe(\.leaveHandle).map { $0 != nil }.eraseToStream())
+        LeaveSpaceView(context: viewModel.context, leaveHandle: makeLeaveHandle(mode: .lastSpaceAdmin))
+            .previewDisplayName("Last Space Admin")
    }
    
-    static func makeViewModel(mode: LeaveSpaceHandleProxy.Mode) -> SpaceScreenViewModel {
-        let spaceRoomProxy = SpaceRoomProxyMock(.init(id: "!eng-space:matrix.org",
-                                                      name: "Engineering Team",
-                                                      isSpace: true,
-                                                      parent: SpaceRoomProxyMock(.init(name: "MegaGroup", isSpace: true)),
-                                                      childrenCount: 30,
-                                                      joinedMembersCount: 76,
-                                                      heroes: [.mockDan, .mockBob, .mockCharlie, .mockVerbose],
-                                                      topic: "Description of the space goes right here. Lorem ipsum dolor sit amet consectetur. Leo viverra morbi habitant in.",
-                                                      joinRule: .knockRestricted(rules: [.roomMembership(roomId: "")])))
+    static let spaceRoomProxy = SpaceRoomProxyMock(.init(id: "!eng-space:matrix.org",
+                                                         name: "Engineering Team",
+                                                         isSpace: true,
+                                                         parent: SpaceRoomProxyMock(.init(name: "MegaGroup", isSpace: true)),
+                                                         childrenCount: 30,
+                                                         joinedMembersCount: 76,
+                                                         heroes: [.mockDan, .mockBob, .mockCharlie, .mockVerbose],
+                                                         topic: "Description of the space goes right here. Lorem ipsum dolor sit amet consectetur. Leo viverra morbi habitant in.",
+                                                         joinRule: .knockRestricted(rules: [.roomMembership(roomId: "")])))
+    
+    static func makeViewModel() -> SpaceScreenViewModel {
        let spaceRoomListProxy = SpaceRoomListProxyMock(.init(spaceRoomProxy: spaceRoomProxy,
                                                              initialSpaceRooms: .mockSpaceList))
-        
-        let rooms: [LeaveSpaceRoom] = switch mode {
-        case .manyRooms: .mockRooms
-        case .onlyAdminRooms: .mockAdminRooms
-        case .noRooms: []
-        }
-        let spaceServiceProxy = SpaceServiceProxyMock(.init(leaveSpaceRooms: rooms))
+        let spaceServiceProxy = SpaceServiceProxyMock(.init())
        
        let viewModel = SpaceScreenViewModel(spaceRoomListProxy: spaceRoomListProxy,
                                             spaceServiceProxy: spaceServiceProxy,
                                             selectedSpaceRoomPublisher: .init(nil),
                                             userSession: UserSessionMock(.init()),
                                             userIndicatorController: UserIndicatorControllerMock())
-        viewModel.context.send(viewAction: .leaveSpace)
        return viewModel
    }
+    
+    static func makeLeaveHandle(mode: LeaveSpaceHandleProxy.Mode) -> LeaveSpaceHandleProxy {
+        let rooms: [LeaveSpaceRoom] = switch mode {
+        case .manyRooms: .mockRooms
+        case .onlyAdminRooms: .mockAdminRooms
+        case .noRooms: []
+        case .lastSpaceAdmin: .mockLastSpaceAdmin(spaceRoomProxy: spaceRoomProxy)
+        }
+        
+        return LeaveSpaceHandleProxy(spaceID: spaceRoomProxy.id,
+                                     leaveHandle: LeaveSpaceHandleSDKMock(.init(rooms: rooms)))
+    }
 }
@@ -23,8 +23,8 @@ struct SpaceScreen: View {
        .navigationTitle(context.viewState.spaceName)
        .navigationBarTitleDisplayMode(.inline)
        .toolbar { toolbar }
-        .sheet(item: $context.leaveHandle) { _ in
-            LeaveSpaceView(context: context)
+        .sheet(item: $context.leaveHandle) { leaveHandle in
+            LeaveSpaceView(context: context, leaveHandle: leaveHandle)
        }
    }
    
@@ -56,7 +56,8 @@ struct SpaceScreen: View {
        }
        
        ToolbarItemGroup(placement: .secondaryAction) {
-            if let permalink = context.viewState.permalink {
+            // FIXME: The ShareLink crashes on iOS 26 due to the share sheet failing to morph out of the button 🤦‍♂️
+            if let permalink = context.viewState.permalink, #unavailable(iOS 26.0) {
                Section {
                    ShareLink(item: permalink) {
                        Label(L10n.actionShare, icon: \.shareIos)
@@ -10,17 +10,24 @@ import MatrixRustSDK

 class LeaveSpaceHandleProxy: Identifiable {
    let id: String
-    let leaveHandle: LeaveSpaceHandleProtocol
    var rooms: [LeaveSpaceRoomDetails]
    
-    enum Mode { case manyRooms, onlyAdminRooms, noRooms }
+    enum Mode { case manyRooms, onlyAdminRooms, noRooms, lastSpaceAdmin }
    let mode: Mode
    
+    private let leaveHandle: LeaveSpaceHandleProtocol
+    
+    var canLeave: Bool { mode != .lastSpaceAdmin }
+    var selectedCount: Int { rooms.count { $0.isSelected } }
+    
    init(spaceID: String, leaveHandle: LeaveSpaceHandleProtocol) {
        id = spaceID
        self.leaveHandle = leaveHandle
        
-        rooms = leaveHandle.rooms()
+        let rooms = leaveHandle.rooms()
+        let space = rooms.first { $0.spaceRoom.roomId == spaceID }
+        
+        self.rooms = rooms
            .compactMap { room in
                guard room.spaceRoom.state == .joined, // The SDK is going to do this but not yet.
                      room.spaceRoom.isDirect != true,
@@ -32,7 +39,9 @@ class LeaveSpaceHandleProxy: Identifiable {
                             isSelected: !room.isLastAdmin)
            }
        
-        mode = if rooms.isEmpty {
+        mode = if space?.isLastAdmin == true {
+            .lastSpaceAdmin
+        } else if rooms.isEmpty {
            .noRooms
        } else if rooms.count(where: { !$0.isLastAdmin }) == 0 {
            .onlyAdminRooms
@@ -54,13 +63,6 @@ class LeaveSpaceHandleProxy: Identifiable {
            return .failure(.sdkError(error))
        }
    }
-    
-    var selectedCount: Int { rooms.count { $0.isSelected } }
-    
-    var confirmationTitle: String {
-        let selectedCount = selectedCount
-        return selectedCount > 0 ? L10n.screenLeaveSpaceSubmit(selectedCount) : L10n.actionLeaveSpace
-    }
 }

@Observable class LeaveSpaceRoomDetails {
@@ -377,6 +377,12 @@ extension PreviewTests {
        }
    }

+    func testLeaveSpaceRoomDetailsCell() async throws {
+        for (index, preview) in LeaveSpaceRoomDetailsCell_Previews._allPreviews.enumerated() {
+            try await assertSnapshots(matching: preview, step: index)
+        }
+    }
+
    func testLeaveSpaceView() async throws {
        for (index, preview) in LeaveSpaceView_Previews._allPreviews.enumerated() {
            try await assertSnapshots(matching: preview, step: index)
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:88a74173a12b71340404e5e7ddf643e5b423225dd7e7341ff7999395e85ab29b
+size 96983
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:04b87616c651ec510de4518fd8257b63e50668e3e0b3a95e3ca32e64d5aa25b0
+size 106567
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:265b0cd6386b88ca25348afa117b8e3ba62b6d60c27858481706f62d952f06cf
+size 54134
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:32e0d83b9289cc3d0f0ae904fd3bcd5c0e7694f5417aa3ceb8ef0722aa7c3dbe
+size 59145
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c396362920b57958f7e0586fe9161ad7808e91c62e9457c6dbb0379c04b1b488
+size 92482
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3316fbd3a5c7b5310f940bef50381a3a947bfe82c836fe212f3a12d301ccf439
+size 100701
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4626895535cc88986dc35a8ddb0fac304ca3cc1bf21db3a58daa6efb66912132
+size 52109
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ef1fa43dc064fc2426bfa091eafcf4234f3a85ba2631dd95d5b0dca2648ddac5
+size 70188
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:bffa459bce40305f442d5babae093b6611dff474e173fe194ab0bb24e3b3c649
-size 163522
+oid sha256:54496c03db4bc1dc6133b06c9d357e63e01871f894a8dba5e01fb155d9ad3378
+size 181927
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:28db91dd1882c36c5dba6ac2c79727c06d60865eae40226fb4f16981d040a1fa
-size 119047
+oid sha256:6a015ff1aa9f4c51efcdb10a4e923f3812c07ef56706fd0912ed4fb90400be33
+size 129184