fixed terms & privacy link issue (#43327)

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fix/what does it change/how was it tested (even manually, if necessary)?
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## Summary of the Pull Request
This pull request updates the way legal links (Terms of Use and Privacy
Policy) are displayed for different AI providers in the AdvancedPaste
module, making them dynamic based on the currently selected provider. It
also updates the URLs for several providers to ensure accuracy and
relevance.

## PR Checklist

- [ ] Closes: #xxx
- [ ] **Communication:** I've discussed this with core contributors
already. If the work hasn't been agreed, this work might be rejected
- [ ] **Tests:** Added/updated and all pass
- [ ] **Localization:** All end-user-facing strings can be localized
- [ ] **Dev docs:** Added/updated
- [ ] **New binaries:** Added on the required places
- [ ] [JSON for
signing](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ESRPSigning_core.json)
for new binaries
- [ ] [WXS for
installer](https://github.com/microsoft/PowerToys/blob/main/installer/PowerToysSetup/Product.wxs)
for new binaries and localization folder
- [ ] [YML for CI
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ci/templates/build-powertoys-steps.yml)
for new test projects
- [ ] [YML for signed
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/release.yml)
- [ ] **Documentation updated:** If checked, please file a pull request
on [our docs
repo](https://github.com/MicrosoftDocs/windows-uwp/tree/docs/hub/powertoys)
and link it here: #xxx

<!-- Provide a more detailed description of the PR, other things fixed,
or any additional comments/features here -->
## Detailed Description of the Pull Request / Additional comments

<!-- Describe how you validated the behavior. Add automated tests
wherever possible, but list manual validation steps taken as well -->
## Validation Steps Performed

---------

Signed-off-by: Shawn Yuan (from Dev Box) <shuaiyuan@microsoft.com>

src/modules/AdvancedPaste/AdvancedPaste/AdvancedPasteXAML/Controls/PromptBox.xaml

@@ -542,7 +542,10 @@
                             Source="{x:Bind ViewModel.ActiveAIProvider?.ServiceType, Mode=OneWay, Converter={StaticResource ServiceTypeToIconConverter}}" />
                     </DropDownButton.Content>
                     <DropDownButton.Flyout>
-                        <Flyout Placement="Bottom" ShouldConstrainToRootBounds="False">
+                        <Flyout
+                            Opened="AIProviderFlyout_Opened"
+                            Placement="Bottom"
+                            ShouldConstrainToRootBounds="False">
                             <Grid
                                 Width="386"
                                 Margin="-4"

src/modules/AdvancedPaste/AdvancedPaste/AdvancedPasteXAML/Controls/PromptBox.xaml.cs

@@ -22,6 +22,8 @@ namespace AdvancedPaste.Controls
     {
         public OptionsViewModel ViewModel { get; private set; }
 
+        private bool _syncingProviderSelection;
+
         public static readonly DependencyProperty PlaceholderTextProperty = DependencyProperty.Register(
             nameof(PlaceholderText),
             typeof(string),
@@ -74,6 +76,11 @@ namespace AdvancedPaste.Controls
                 var state = ViewModel.IsBusy ? "LoadingState" : ViewModel.PasteActionError.HasText ? "ErrorState" : "DefaultState";
                 VisualStateManager.GoToState(this, state, true);
             }
+
+            if (e.PropertyName is nameof(ViewModel.ActiveAIProvider) or nameof(ViewModel.AIProviders))
+            {
+                SyncProviderSelection();
+            }
         }
 
         private void ViewModel_PreviewRequested(object sender, EventArgs e)
@@ -87,6 +94,7 @@ namespace AdvancedPaste.Controls
         private void Grid_Loaded(object sender, RoutedEventArgs e)
         {
             InputTxtBox.Focus(FocusState.Programmatic);
+            SyncProviderSelection();
         }
 
         [RelayCommand]
@@ -126,18 +134,56 @@ namespace AdvancedPaste.Controls
             Loader.IsLoading = loading;
         }
 
+        private void SyncProviderSelection()
+        {
+            if (AIProviderListView is null)
+            {
+                return;
+            }
+
+            try
+            {
+                _syncingProviderSelection = true;
+                AIProviderListView.SelectedItem = ViewModel.ActiveAIProvider;
+            }
+            finally
+            {
+                _syncingProviderSelection = false;
+            }
+        }
+
+        private void AIProviderFlyout_Opened(object sender, object e)
+        {
+            SyncProviderSelection();
+        }
+
         private async void AIProviderListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
         {
-            if (AIProviderListView.SelectedItem is PasteAIProviderDefinition provider)
+            if (_syncingProviderSelection)
             {
-                if (ViewModel.SetActiveProviderCommand.CanExecute(provider))
-                {
-                    await ViewModel.SetActiveProviderCommand.ExecuteAsync(provider);
+                return;
             }
 
             var flyout = FlyoutBase.GetAttachedFlyout(AIProviderButton);
+
+            if (AIProviderListView.SelectedItem is not PasteAIProviderDefinition provider)
+            {
+                return;
+            }
+
+            if (string.Equals(ViewModel.ActiveAIProvider?.Id, provider.Id, StringComparison.OrdinalIgnoreCase))
+            {
+                flyout?.Hide();
+                return;
+            }
+
+            if (ViewModel.SetActiveProviderCommand.CanExecute(provider))
+            {
+                await ViewModel.SetActiveProviderCommand.ExecuteAsync(provider);
+                SyncProviderSelection();
+            }
+
             flyout?.Hide();
         }
     }
-    }
 }

src/modules/AdvancedPaste/AdvancedPaste/AdvancedPasteXAML/Pages/MainPage.xaml

@@ -280,13 +280,15 @@
                                             x:Uid="TermsLink"
                                             Padding="0"
                                             FontSize="12"
-                                            NavigateUri="https://openai.com/policies/terms-of-use" />
+                                            NavigateUri="{x:Bind ViewModel.TermsLinkUri, Mode=OneWay}"
+                                            Visibility="{x:Bind ViewModel.HasTermsLink, Mode=OneWay, Converter={StaticResource BoolToVisibilityConverter}}" />
                                         <HyperlinkButton
                                             x:Name="PrivacyHyperLink"
                                             x:Uid="PrivacyLink"
                                             Padding="0"
                                             FontSize="12"
-                                            NavigateUri="https://openai.com/policies/privacy-policy" />
+                                            NavigateUri="{x:Bind ViewModel.PrivacyLinkUri, Mode=OneWay}"
+                                            Visibility="{x:Bind ViewModel.HasPrivacyLink, Mode=OneWay, Converter={StaticResource BoolToVisibilityConverter}}" />
                                     </StackPanel>
                                 </StackPanel>
                             </Flyout>

src/modules/AdvancedPaste/AdvancedPaste/ViewModels/OptionsViewModel.cs

@@ -71,6 +71,11 @@ namespace AdvancedPaste.ViewModels
         [NotifyPropertyChangedFor(nameof(IsCustomAIAvailable))]
         [NotifyPropertyChangedFor(nameof(AllowedAIProviders))]
         [NotifyPropertyChangedFor(nameof(ActiveAIProvider))]
+        [NotifyPropertyChangedFor(nameof(ActiveAIProviderTooltip))]
+        [NotifyPropertyChangedFor(nameof(TermsLinkUri))]
+        [NotifyPropertyChangedFor(nameof(PrivacyLinkUri))]
+        [NotifyPropertyChangedFor(nameof(HasTermsLink))]
+        [NotifyPropertyChangedFor(nameof(HasPrivacyLink))]
         private bool _isAllowedByGPO;
 
         [ObservableProperty]
@@ -187,6 +192,35 @@ namespace AdvancedPaste.ViewModels
             }
         }
 
+        private AIServiceTypeMetadata GetActiveProviderMetadata()
+        {
+            var provider = ActiveAIProvider ?? AllowedAIProviders.FirstOrDefault();
+            var serviceType = provider?.ServiceTypeKind ?? AIServiceType.OpenAI;
+            return AIServiceTypeRegistry.GetMetadata(serviceType);
+        }
+
+        public Uri TermsLinkUri
+        {
+            get
+            {
+                var metadata = GetActiveProviderMetadata();
+                return metadata.HasTermsLink ? metadata.TermsUri : null;
+            }
+        }
+
+        public Uri PrivacyLinkUri
+        {
+            get
+            {
+                var metadata = GetActiveProviderMetadata();
+                return metadata.HasPrivacyLink ? metadata.PrivacyUri : null;
+            }
+        }
+
+        public bool HasTermsLink => GetActiveProviderMetadata().HasTermsLink;
+
+        public bool HasPrivacyLink => GetActiveProviderMetadata().HasPrivacyLink;
+
         public bool ClipboardHasData => AvailableClipboardFormats != ClipboardFormat.None;
 
         public bool ClipboardHasDataForCustomAI => PasteFormat.SupportsClipboardFormats(CustomAIFormat, AvailableClipboardFormats);
@@ -276,8 +310,8 @@ namespace AdvancedPaste.ViewModels
             OnPropertyChanged(nameof(IsAdvancedAIEnabled));
             OnPropertyChanged(nameof(AIProviders));
             OnPropertyChanged(nameof(AllowedAIProviders));
-            OnPropertyChanged(nameof(ActiveAIProvider));
-            OnPropertyChanged(nameof(ActiveAIProviderTooltip));
+
+            NotifyActiveProviderChanged();
 
             EnqueueRefreshPasteFormats();
         }
@@ -316,8 +350,17 @@ namespace AdvancedPaste.ViewModels
                 }
             }
 
+            NotifyActiveProviderChanged();
+        }
+
+        private void NotifyActiveProviderChanged()
+        {
             OnPropertyChanged(nameof(ActiveAIProvider));
             OnPropertyChanged(nameof(ActiveAIProviderTooltip));
+            OnPropertyChanged(nameof(TermsLinkUri));
+            OnPropertyChanged(nameof(PrivacyLinkUri));
+            OnPropertyChanged(nameof(HasTermsLink));
+            OnPropertyChanged(nameof(HasPrivacyLink));
         }
 
         private void RefreshPasteFormats()
@@ -837,6 +880,7 @@ namespace AdvancedPaste.ViewModels
 
             UpdateAIProviderActiveFlags();
             OnPropertyChanged(nameof(AIProviders));
+            NotifyActiveProviderChanged();
             EnqueueRefreshPasteFormats();
         }
 

src/settings-ui/Settings.UI.Library/AIServiceTypeRegistry.cs

@@ -36,9 +36,9 @@ public static class AIServiceTypeRegistry
             IsOnlineService = true,
             LegalDescription = "AdvancedPaste_Anthropic_LegalDescription",
             TermsLabel = "AdvancedPaste_Anthropic_TermsLabel",
-            TermsUri = new Uri("https://www.anthropic.com/legal/terms-of-service"),
+            TermsUri = new Uri("https://privacy.claude.com/en/collections/10672567-policies-terms-of-service"),
             PrivacyLabel = "AdvancedPaste_Anthropic_PrivacyLabel",
-            PrivacyUri = new Uri("https://www.anthropic.com/legal/privacy"),
+            PrivacyUri = new Uri("https://privacy.claude.com/en/"),
         },
         [AIServiceType.AzureAIInference] = new AIServiceTypeMetadata
         {
@@ -81,9 +81,9 @@ public static class AIServiceTypeRegistry
             IsOnlineService = true,
             LegalDescription = "AdvancedPaste_Google_LegalDescription",
             TermsLabel = "AdvancedPaste_Google_TermsLabel",
-            TermsUri = new Uri("https://policies.google.com/terms"),
+            TermsUri = new Uri("https://ai.google.dev/gemini-api/terms"),
             PrivacyLabel = "AdvancedPaste_Google_PrivacyLabel",
-            PrivacyUri = new Uri("https://policies.google.com/privacy"),
+            PrivacyUri = new Uri("https://support.google.com/gemini/answer/13594961"),
         },
         [AIServiceType.HuggingFace] = new AIServiceTypeMetadata
         {
@@ -126,9 +126,9 @@ public static class AIServiceTypeRegistry
             IsLocalModel = true,
             LegalDescription = "AdvancedPaste_LocalModel_LegalDescription",
             TermsLabel = "AdvancedPaste_Ollama_TermsLabel",
-            TermsUri = new Uri("https://ollama.com/terms"),
+            TermsUri = new Uri("https://ollama.org/terms"),
             PrivacyLabel = "AdvancedPaste_Ollama_PrivacyLabel",
-            PrivacyUri = new Uri("https://ollama.com/privacy"),
+            PrivacyUri = new Uri("https://ollama.org/privacy"),
         },
         [AIServiceType.Onnx] = new AIServiceTypeMetadata
         {