Make the 'Clear all overrides' button only active when there are overrides

3 files changed, 12 insertions, 4 deletions

diff --git a/ios/MullvadVPN/Coordinators/Settings/IPOverride/IPOverrideInteractor.swift b/ios/MullvadVPN/Coordinators/Settings/IPOverride/IPOverrideInteractor.swift
index 75264eaf30..13584cc712 100644
--- a/ios/MullvadVPN/Coordinators/Settings/IPOverride/IPOverrideInteractor.swift
+++ b/ios/MullvadVPN/Coordinators/Settings/IPOverride/IPOverrideInteractor.swift
@@ -11,10 +11,11 @@ import MullvadLogging
 import MullvadSettings
 import MullvadTypes
 
-struct IPOverrideInteractor {
+final class IPOverrideInteractor {
     private let logger = Logger(label: "IPOverrideInteractor")
     private let repository: IPOverrideRepositoryProtocol
     private let tunnelManager: TunnelManager
+    private var statusWorkItem: DispatchWorkItem?
 
     private let statusSubject = CurrentValueSubject<IPOverrideStatus, Never>(.noImports)
     var statusPublisher: AnyPublisher<IPOverrideStatus, Never> {
@@ -87,8 +88,14 @@ struct IPOverrideInteractor {
     }
 
     private func resetToDefaultStatus(delay: Duration = .zero) {
-        DispatchQueue.main.asyncAfter(deadline: .now() + delay.timeInterval) {
-            statusSubject.send(defaultStatus)
+        statusWorkItem?.cancel()
+
+        let statusWorkItem = DispatchWorkItem { [weak self] in
+            guard let self, self.statusWorkItem?.isCancelled == false else { return }
+            self.statusSubject.send(self.defaultStatus)
         }
+        self.statusWorkItem = statusWorkItem
+
+        DispatchQueue.main.asyncAfter(deadline: .now() + delay.timeInterval, execute: statusWorkItem)
     }
 }
diff --git a/ios/MullvadVPN/Coordinators/Settings/IPOverride/IPOverrideStatus.swift b/ios/MullvadVPN/Coordinators/Settings/IPOverride/IPOverrideStatus.swift
index 85cc8d3fc5..42e03e8c76 100644
--- a/ios/MullvadVPN/Coordinators/Settings/IPOverride/IPOverrideStatus.swift
+++ b/ios/MullvadVPN/Coordinators/Settings/IPOverride/IPOverrideStatus.swift
@@ -8,7 +8,7 @@
 
 import UIKit
 
-enum IPOverrideStatus: CustomStringConvertible {
+enum IPOverrideStatus: Equatable, CustomStringConvertible {
     case active, noImports, importSuccessful(Context), importFailed(Context)
 
     enum Context {
diff --git a/ios/MullvadVPN/Coordinators/Settings/IPOverride/IPOverrideViewController.swift b/ios/MullvadVPN/Coordinators/Settings/IPOverride/IPOverrideViewController.swift
index 8bce36d450..5f8021d4e0 100644
--- a/ios/MullvadVPN/Coordinators/Settings/IPOverride/IPOverrideViewController.swift
+++ b/ios/MullvadVPN/Coordinators/Settings/IPOverride/IPOverrideViewController.swift
@@ -66,6 +66,7 @@ class IPOverrideViewController: UIViewController {
 
         interactor.statusPublisher.sink { [weak self] status in
             self?.statusView.setStatus(status)
+            self?.clearButton.isEnabled = self?.interactor.defaultStatus == .active
         }.store(in: &cancellables)
     }