[chore:] implemented address repair access

MainWindow.axaml

@@ -154,7 +154,7 @@
                                         <TextBlock TextWrapping="Wrap" FontSize="9" Text="Generiert Versandetiketten und Bundleitzettel" HorizontalAlignment="Stretch" TextAlignment="Left"></TextBlock>
                                     </StackPanel>
                                 </Button>
-                                <Button Width="250" IsEnabled="False"
+                                <Button Width="250" IsEnabled="False" Click="BtnRepair_OnClick"
                                         HorizontalContentAlignment="Center" x:Name="BtnRepair" VerticalAlignment="Stretch"
                                         Margin="0,0,0,10">
                                     <StackPanel Orientation="Vertical">

MainWindow.axaml.cs

@@ -135,6 +135,26 @@ public partial class MainWindow : Window
         //await MessageBox.Show(_instance, $"{result.Count} Einträge fehlerhaft.", "Fertig");
     }
     
+    private async void StartAddressRepairer(KasAddressList set)
+    {
+        //var addresses = DataImport.ImportKasAddressList(path); // Ihr Code hier
+
+        var progressWindow = new ProgressWindow();
+
+        progressWindow.Show(_instance);
+
+        var processor = new AddressRepair(progressWindow);
+        await processor.Perform(set);
+
+        // foreach (var item in result)
+        // {
+        // }
+
+        progressWindow.Close();
+        Settings.Save();
+        //await MessageBox.Show(_instance, $"{result.Count} Einträge fehlerhaft.", "Fertig");
+    }
+    
 
     private void MnuExit_OnClick(object? sender, RoutedEventArgs e)
     {
@@ -704,7 +724,7 @@ public partial class MainWindow : Window
                 if (pers.PersonError != null)
                 {
                     BtnShorten.IsEnabled = true;
-                    // BtnRepair.IsEnabled = true;
+                    BtnRepair.IsEnabled = true;
                     break;
                 }
                 else
@@ -1346,4 +1366,16 @@ public partial class MainWindow : Window
     {
         PopulateNavTree();
     }
+
+    private void BtnRepair_OnClick(object? sender, RoutedEventArgs e)
+    {
+        MakeCalcManVisible();
+        if (LstCustomerAdressSets.SelectedIndex == -1)
+        {
+            MessageBox.Show(null, "Bitte zunächst ein Adress-Set auswählen", "Kein Adress-Set ausgewählt");
+            return;
+        }
+
+        StartAddressRepairer((KasAddressList)LstCustomerAdressSets.SelectedItem);
+    }
 }

Tasks/AddressRepair.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Threading.Tasks;
 
 namespace Logof_Client;
 
@@ -7,20 +8,28 @@ public class AddressRepair(ProgressWindow progressWindow)
 {
     private readonly ProgressWindow _progress = progressWindow;
 
-    public KasAddressList Perform(KasAddressList all_addresses,
-        List<(int, List<AddressCheck.ErrorTypes>)> failed_addresses)
+    public async Task Perform(KasAddressList list)
     {
         try
+        {
+            foreach (var person in list.KasPersons)
             {
                 
+                // German PLZ too short (e.g. Dresden)
+                if (person.IsGermany() && person.plz.Length <= 4)
+                {
+                    while (person.plz.Length <= 4)
+                    {
+                        person.plz = "0" + person.plz;
+                    }
+                }
+                
+            }
         }
         catch (Exception ex)
         {
-            Logger.Log($"Error while performing address repair: {ex.Message}", Logger.LogType.Error);
+            Logger.Log($"Error while performing address shortener: {ex.Message}", Logger.LogType.Error);
         }
         
-        return null;
-
-        return null;
     }
 }