Submit on OpenVPN fields (#805)

Submit on password or OTP depending on the selected method.

Passepartout/Library/Sources/UILibrary/Protocols/InteractiveViewProviding.swift

@@ -29,5 +29,5 @@ public protocol InteractiveViewProviding {
     associatedtype InteractiveContent: View
 
     @MainActor
-    func interactiveView(with editor: ProfileEditor) -> InteractiveContent
+    func interactiveView(with editor: ProfileEditor, onSubmit: @escaping () -> Void) -> InteractiveContent
 }

Passepartout/Library/Sources/UILibrary/Views/Modules/Extensions/OpenVPNModule+Extensions.swift

@@ -27,13 +27,14 @@ import PassepartoutKit
 import SwiftUI
 
 extension OpenVPNModule.Builder: InteractiveViewProviding {
-    public func interactiveView(with editor: ProfileEditor) -> some View {
+    public func interactiveView(with editor: ProfileEditor, onSubmit: @escaping () -> Void) -> some View {
         let draft = editor[self]
 
         return OpenVPNCredentialsView(
             isInteractive: draft.isInteractive,
             credentials: draft.credentials,
-            isAuthenticating: true
+            isAuthenticating: true,
+            onSubmit: onSubmit
         )
     }
 }

Passepartout/Library/Sources/UILibrary/Views/Modules/OpenVPNView+Credentials.swift

@@ -46,7 +46,9 @@ public struct OpenVPNCredentialsView: View {
     @Binding
     private var credentials: OpenVPN.Credentials?
 
-    private var isAuthenticating = false
+    private let isAuthenticating: Bool
+
+    private let onSubmit: (() -> Void)?
 
     @State
     private var builder = OpenVPN.Credentials.Builder()
@@ -60,11 +62,13 @@ public struct OpenVPNCredentialsView: View {
     public init(
         isInteractive: Binding<Bool>,
         credentials: Binding<OpenVPN.Credentials?>,
-        isAuthenticating: Bool = false
+        isAuthenticating: Bool = false,
+        onSubmit: (() -> Void)? = nil
     ) {
         _isInteractive = isInteractive
         _credentials = credentials
         self.isAuthenticating = isAuthenticating
+        self.onSubmit = onSubmit
     }
 
     public var body: some View {
@@ -154,22 +158,11 @@ private extension OpenVPNCredentialsView {
     var inputSection: some View {
         Group {
             if !isAuthenticating || builder.otpMethod == .none {
-                ThemeTextField(Strings.Global.username, text: $builder.username, placeholder: Strings.Placeholders.username)
-                    .textContentType(.username)
-                    .focused($focusedField, equals: .username)
-
-                ThemeSecureField(title: Strings.Global.password, text: $builder.password, placeholder: Strings.Placeholders.secret)
-                    .textContentType(.password)
-                    .focused($focusedField, equals: .password)
+                usernameField
+                passwordField
             }
             if isEligibleForInteractiveLogin, isAuthenticating, builder.otpMethod != .none {
-                ThemeSecureField(
-                    title: Strings.Unlocalized.otp,
-                    text: $builder.otp ?? "",
-                    placeholder: Strings.Placeholders.secret
-                )
-                .textContentType(.oneTimeCode)
-                .focused($focusedField, equals: .otp)
+                otpField
             }
         }
         .themeSection(footer: inputFooter)
@@ -182,6 +175,38 @@ private extension OpenVPNCredentialsView {
         }
         return nil
     }
+
+    var usernameField: some View {
+        ThemeTextField(Strings.Global.username, text: $builder.username, placeholder: Strings.Placeholders.username)
+            .textContentType(.username)
+            .focused($focusedField, equals: .username)
+    }
+
+    var passwordField: some View {
+        ThemeSecureField(title: Strings.Global.password, text: $builder.password, placeholder: Strings.Placeholders.secret)
+            .textContentType(.password)
+            .focused($focusedField, equals: .password)
+            .onSubmit {
+                if builder.otpMethod == .none {
+                    onSubmit?()
+                }
+            }
+    }
+
+    var otpField: some View {
+        ThemeSecureField(
+            title: Strings.Unlocalized.otp,
+            text: $builder.otp ?? "",
+            placeholder: Strings.Placeholders.secret
+        )
+        .textContentType(.oneTimeCode)
+        .focused($focusedField, equals: .otp)
+        .onSubmit {
+            if builder.otpMethod != .none {
+                onSubmit?()
+            }
+        }
+    }
 }
 
 #Preview {

Passepartout/Library/Sources/UILibrary/Views/UI/InteractiveCoordinator.swift

@@ -163,7 +163,7 @@ private extension InteractiveCoordinator {
     }
 
     func innerView(with provider: any InteractiveViewProviding) -> some View {
-        AnyView(provider.interactiveView(with: manager.editor))
+        AnyView(provider.interactiveView(with: manager.editor, onSubmit: confirm))
     }
 
     func confirm() {