From b3e8c7ee5e7013c7f242e91d7a5d46c49dbd7847 Mon Sep 17 00:00:00 2001
From: Elias Fierke <fierke@mypapertown.de>
Date: Fri, 27 Feb 2026 11:07:13 +0100
Subject: [PATCH] [chore:] implemented button handlers for course view and gui
 refresh functions

---
 MainWindow.axaml.cs | 51 +++++++++++++++++++++++++++++++++++++++------
 1 file changed, 45 insertions(+), 6 deletions(-)

diff --git a/MainWindow.axaml.cs b/MainWindow.axaml.cs
index a76b6a8..efe4d9e 100644
--- a/MainWindow.axaml.cs
+++ b/MainWindow.axaml.cs
@@ -2,6 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using Avalonia.Controls;
+using Avalonia.Input;
 using Avalonia.Interactivity;
 using Avalonia.Platform.Storage;
 
@@ -171,9 +172,6 @@ public partial class MainWindow : Window
         try
         {
             ((Student)LbStudentsImported.SelectedItem).Name = TbStudentName.Text;
-            //int current = LbStudentsImported.SelectedIndex;
-            //RefreshImportedStudentList();
-            //LbStudentsImported.SelectedIndex = current;
         }
         catch
         {
@@ -185,13 +183,54 @@ public partial class MainWindow : Window
         try
         {
             ((Student)LbStudentsImported.SelectedItem).Name = TbStudentID.Text;
-            //int current = LbStudentsImported.SelectedIndex;
-            //RefreshImportedStudentList();
-            //LbStudentsImported.SelectedIndex = current;
         }
         catch
         {
             
         }
     }
+
+    private void BtnImportDefaultCourses_OnClick(object? sender, RoutedEventArgs e)
+    {
+        Settings.ImportInitial();
+        RefreshCoursesList();
+    }
+
+    private void RefreshCoursesList()
+    {
+        LbSportCourses.Items.Clear();
+        foreach (var sp in Settings.Instance.Sports)
+        {
+            LbSportCourses.Items.Add(sp);
+        }
+    }
+
+
+    private void LbSportCourses_OnSelectionChanged(object? sender, SelectionChangedEventArgs e)
+    {
+        if (LbSportCourses.SelectedItem != null)
+        {
+            if (LbSportCourses.SelectedItem is Sport item)
+            {
+                LblSportID.Content = item.ID;
+                TbSportName.Text = item.Name;
+                NudSportMaxStudents.Value = item.MaxStudents;
+                NudSportMinStudents.Value = item.MinStudents;
+                NudAmountCoursesSem1.Value = item.Semester[0];
+                NudAmountCoursesSem2.Value = item.Semester[1];
+                NudAmountCoursesSem3.Value = item.Semester[2];
+                NudAmountCoursesSem4.Value = item.Semester[3];
+                LbAlternativeCourses.Items.Clear();
+                foreach (var alternative in item.AlternativeCourses)
+                {
+                    LbAlternativeCourses.Items.Add(Settings.GetSportNameFromID(alternative));
+                }
+                LbAlternativeNames.Items.Clear();
+                foreach (var alternative in item.AlternativeNames)
+                {
+                    LbAlternativeNames.Items.Add(alternative);
+                }
+            }
+        }
+    }
 }
\ No newline at end of file