proper finish updates collector

ModpackUpdater.Apps.Manager/Features/Tools/UpdatesCollectorFeature.cs

@@ -1,8 +1,8 @@
 using ModpackUpdater.Apps.Manager.Api.Plugins.Params;
 using ModpackUpdater.Apps.Manager.LangRes;
 using Pilz.Plugins.Advanced;
+using Pilz.UI.Extensions;
 using Pilz.UI.Symbols;
-using Pilz.UI.Telerik.Dialogs;
 
 namespace ModpackUpdater.Apps.Manager.Features.Tools;
 
@@ -15,8 +15,33 @@ internal class UpdatesCollectorFeature : PluginFunction
 
     protected override object? ExecuteFunction(PluginFunctionParameter? @params)
     {
-        if (@params is MainApiParameters p)
-            new UpdatesCollectorUi().Show(p.Api.MainWindow);
+        if (@params is not MainApiParameters p || p.Api.CurWorkspace?.InstallInfos is null || p.Api.CurWorkspace.UpdateInfos is null)
+            return null;
+
+        // Collect updates
+        var ucDialog = new UpdatesCollectorUi(p.Api.CurWorkspace.InstallInfos);
+        if (!ucDialog.ShowDialog(p.Api.MainWindow).IsOk() || ucDialog.CurrentUpdates is null)
+            return null;
+
+        // Path install actions
+        foreach (var update in ucDialog.CurrentUpdates.List)
+        {
+            update.Origin.SourceTag = update.AvailableVersions[update.NewVersion].Value;
+            p.Api.UpdateItem(update.Origin);
+        }
+
+        // Create update actions
+        var updateSet = new UpdateInfo();
+        foreach (var update in ucDialog.CurrentUpdates.List)
+        {
+            updateSet.Actions.Add(new()
+            {
+                InheritFrom = update.Origin.Id,
+            });
+        }
+        p.Api.CurWorkspace.UpdateInfos.Updates.Insert(0, updateSet);
+        p.Api.UpdateItem(updateSet);
+
         return null;
     }
 }