Added profile, provider, and workspace preselection to chat templates (#1099)

Co-authored-by: Thorsten Sommer <SommerEngineering@users.noreply.github.com>

app/MindWork AI Studio/Dialogs/ChatTemplateDialog.razor.cs

@@ -79,6 +79,25 @@ public partial class ChatTemplateDialog : MSGComponentBase
     [Parameter]
     public DataSourceOptions? DataSourceOptions { get; set; }
 
+    /// <summary>
+    /// The profile this template preselects, the ID of the no-profile entry to start without one,
+    /// or null when it says nothing about profiles.
+    /// </summary>
+    [Parameter]
+    public string? ProfileId { get; set; }
+
+    /// <summary>
+    /// The provider this template preselects, or null when it says nothing about providers.
+    /// </summary>
+    [Parameter]
+    public string? ProviderId { get; set; }
+
+    /// <summary>
+    /// The name of the workspace this template keeps its chats in, or null when it says nothing about workspaces.
+    /// </summary>
+    [Parameter]
+    public string? WorkspaceName { get; set; }
+
     [Parameter]
     public bool CreateFromExistingChatThread { get; set; }
 
@@ -105,6 +124,12 @@ public partial class ChatTemplateDialog : MSGComponentBase
     private HashSet<string> selectedToolIds = new(StringComparer.Ordinal);
     private bool preselectDataSources;
     private DataSourceOptions templateDataSourceOptions = new();
+    private bool preselectProfile;
+    private string selectedProfileId = Profile.NO_PROFILE.Id;
+    private bool preselectProvider;
+    private string selectedProviderId = string.Empty;
+    private bool preselectWorkspace;
+    private string selectedWorkspaceName = string.Empty;
     private string[] dataIssues = [];
     private string dataEditingPreviousName = string.Empty;
     private bool isInlineEditOnGoing;
@@ -138,6 +163,14 @@ public partial class ChatTemplateDialog : MSGComponentBase
         // them, so the switch inside the selection starts on instead of at its usual default:
         this.templateDataSourceOptions = this.DataSourceOptions?.CreateCopy() ?? new DataSourceOptions { DisableDataSources = false };
 
+        // The profile and the provider follow the same pattern, with a switch each:
+        this.preselectProfile = this.ProfileId is not null;
+        this.selectedProfileId = this.ProfileId ?? Profile.NO_PROFILE.Id;
+        this.preselectProvider = this.ProviderId is not null;
+        this.selectedProviderId = this.ProviderId ?? string.Empty;
+        this.preselectWorkspace = this.WorkspaceName is not null;
+        this.selectedWorkspaceName = this.WorkspaceName ?? string.Empty;
+
         // When editing, we need to load the data:
         if(this.IsEditing)
             this.dataEditingPreviousName = this.DataName.ToLowerInvariant();
@@ -183,6 +216,11 @@ public partial class ChatTemplateDialog : MSGComponentBase
         ToolIds = this.preselectTools ? new HashSet<string>(this.selectedToolIds, StringComparer.Ordinal) : null,
         DataSourceOptions = this.preselectDataSources ? this.templateDataSourceOptions.CreateCopy() : null,
 
+        // A template which forbids profiles has no use for a profile, so none is kept for it:
+        ProfileId = this.AllowProfileUsage && this.preselectProfile ? this.selectedProfileId : null,
+        ProviderId = this.preselectProvider && !string.IsNullOrWhiteSpace(this.selectedProviderId) ? this.selectedProviderId : null,
+        WorkspaceName = this.preselectWorkspace && !string.IsNullOrWhiteSpace(this.selectedWorkspaceName) ? this.selectedWorkspaceName.Trim() : null,
+
         EnterpriseConfigurationPluginId = Guid.Empty,
         IsEnterpriseConfiguration = false,
     };
@@ -205,6 +243,57 @@ public partial class ChatTemplateDialog : MSGComponentBase
 
     private void SetSelectedToolIds(HashSet<string> toolIds) => this.selectedToolIds = toolIds;
 
+    /// <summary>
+    /// Whether the preselected profile is gone, so that chats started with this template keep their usual profile.
+    /// </summary>
+    private bool IsPreselectedProfileMissing => this.preselectProfile
+                                                && this.selectedProfileId != Profile.NO_PROFILE.Id
+                                                && this.SettingsManager.GetProfileById(this.selectedProfileId) == Profile.NO_PROFILE;
+
+    /// <summary>
+    /// Whether the preselected provider is gone or may not be used for chats, so that chats started
+    /// with this template keep their usual provider.
+    /// </summary>
+    /// <remarks>
+    /// The list to pick from holds only the providers which may be used for chats. A template from
+    /// another machine or from a configuration plugin may name another one, though, and the list
+    /// alone would then show nothing about it.
+    /// </remarks>
+    private bool IsPreselectedProviderUnusable => this.preselectProvider
+                                                  && !string.IsNullOrWhiteSpace(this.selectedProviderId)
+                                                  && this.SettingsManager.GetChatTemplateProvider(this.selectedProviderId) == AIStudio.Settings.Provider.NONE;
+
+    /// <summary>
+    /// Whether workspaces are switched off, so that a workspace of this template has no effect for now.
+    /// </summary>
+    private bool AreWorkspacesDisabled => this.SettingsManager.ConfigurationData.Workspace.StorageBehavior is WorkspaceStorageBehavior.DISABLE_WORKSPACES;
+
+    /// <summary>
+    /// Whether the workspace of this template can be changed right now.
+    /// </summary>
+    /// <remarks>
+    /// Not while workspaces are switched off: a choice made then would take effect for no chat,
+    /// and nothing in the chat would say so. A workspace the template already names stays as it
+    /// is, so it applies again once workspaces are back.
+    /// </remarks>
+    private bool IsWorkspaceChoiceLocked => this.IsReadOnly || this.AreWorkspacesDisabled;
+
+    private string? ValidateWorkspaceName(string workspaceName)
+    {
+        if (this.preselectWorkspace && string.IsNullOrWhiteSpace(workspaceName))
+            return T("Please enter the workspace for the chats of this template, or switch the preselection off.");
+
+        return null;
+    }
+
+    private string? ValidatePreselectedProvider(string providerId)
+    {
+        if (this.preselectProvider && string.IsNullOrWhiteSpace(providerId))
+            return T("Please choose the provider this chat template preselects, or switch the preselection off.");
+
+        return null;
+    }
+
     private void RemoveMessage(ContentBlock item)
     {
         if (this.IsReadOnly)