Bump Version

Resolved Bug with CardReader only working once
Resolved Bug with Message "Card does not exist", even if it exists

ZKuP/AddCardUser.xaml

@@ -17,8 +17,13 @@
             <RowDefinition Height="0.3*"/>
             <RowDefinition Height="0.7*"/>
         </Grid.RowDefinitions>
+
+        <Border x:Name="borderKartenleser" BorderBrush="Red" BorderThickness="1" CornerRadius="5" VerticalAlignment="Top" HorizontalAlignment="Right" Margin="10,37,15,5" Panel.ZIndex="100">
+            <TextBlock Text="Karte jetzt auf den Kartenleser legen!" Margin="5,1,5,1"/>
+        </Border>
+        
         <TextBlock Margin="10,10,10,0" Foreground="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" TextWrapping="Wrap" Text="Kartennummer*" VerticalAlignment="Top"/>
-        <TextBox x:Name="tbNummer" Margin="10,0,10,10" TextWrapping="Wrap" Height="23" VerticalAlignment="Bottom"/>
+        <TextBox x:Name="tbNummer" Margin="10,0,10,10" TextWrapping="Wrap" Height="23" VerticalAlignment="Bottom" TextChanged="tbNummer_TextChanged"/>
         <TextBlock Margin="10,10,10,0" Foreground="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" Grid.Row="1" TextWrapping="Wrap" Text="Farbe*" VerticalAlignment="Top"/>
         <ComboBox x:Name="cbColor" Margin="10,0,10,10" Grid.Row="1" Height="22" VerticalAlignment="Bottom" SelectedIndex="0"/>
         <TextBlock HorizontalAlignment="Left" Foreground="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" Margin="10,10,0,0" Grid.Row="2" TextWrapping="Wrap" Text="Person*" VerticalAlignment="Top" Width="226"/>

ZKuP/AddCardUser.xaml.cs

@@ -13,6 +13,7 @@ using System.Windows.Input;
 using System.Windows.Media;
 using System.Windows.Media.Imaging;
 using System.Windows.Shapes;
+using System.Windows.Threading;
 
 namespace ZKuP
 {
@@ -34,6 +35,8 @@ namespace ZKuP
         string _ap = "";
         bool _needTel = true;
 
+        DispatcherTimer blinkTimer = new DispatcherTimer();
+
         public AddCardUser(string user = "", bool isBesucher = false, string count = "", string ap = "", bool needTel = true, bool hasEinweisung = false, string firma = "", string telnr = "", string idFirma = "")
         {
             _user = user;
@@ -46,6 +49,10 @@ namespace ZKuP
             Helper.InitSerial();
             Helper.DataReceived += Helper_DataReceived;
 
+            blinkTimer.Interval = TimeSpan.FromMilliseconds(50);
+            blinkTimer.Tick += BlinkTimer_Tick;
+            blinkTimer.Start();
+
             this.Title = "Karten ausgeben  -  " + count;
 
             lblFirma.Text = isBesucher ? "Firma" : "Firma*";
@@ -96,34 +103,83 @@ namespace ZKuP
             }
         }
 
-        private void Helper_DataReceived(object sender, string e)
+        bool up = false;
+        private void BlinkTimer_Tick(object sender, EventArgs e)
         {
-            var text = "";
-            Dispatcher.Invoke(() => text = tbNummer.Text = e.Split('=')[0]);
-
-            if (!string.IsNullOrWhiteSpace(text))
+            if (up)
             {
-               var farbe = SQL.ReadSingleValue($"SELECT Farbe FROM {MainWindow.table}.kartennummern WHERE Kartennummer='{text}'");
-
-                Dispatcher.Invoke(() =>
-                {
-                    switch (farbe)
-                    {
-                        case "1":
-                            cbColor.SelectedValue = "Rot";
-                            break;
-                        case "2":
-                            cbColor.SelectedValue = "Grün";
-                            break;
-                    }
-                });
+                if (borderKartenleser.Opacity < 1)
+                    borderKartenleser.Opacity += 0.05;
+                else
+                    up = !up;
+            }
+            else
+            {
+                if (borderKartenleser.Opacity > 0)
+                    borderKartenleser.Opacity -= 0.05;
+                else
+                    up = !up;
             }
         }
 
+        private void Helper_DataReceived(object sender, string e)
+        {
+            var text = "";
+            Dispatcher.Invoke(() =>
+            {
+                text = tbNummer.Text = e.Split('=')[0];
+
+                borderKartenleser.Visibility = Visibility.Collapsed;
+
+
+                blinkTimer.Stop();
+
+                if (!string.IsNullOrWhiteSpace(text))
+                {
+                    var farbe = SQL.ReadSingleValue($"SELECT Farbe FROM {MainWindow.table}.kartennummern WHERE Kartennummer='{text}'");
+
+                    Dispatcher.Invoke(() =>
+                    {
+                        switch (farbe)
+                        {
+                            case "1":
+                                cbColor.SelectedValue = "Rot";
+                                break;
+                            case "2":
+                                cbColor.SelectedValue = "Grün";
+                                break;
+                        }
+                    });
+                }
+            });
+        }
+
+        private void tbNummer_TextChanged(object sender, TextChangedEventArgs e)
+        {
+            if (tbNummer.Text.Length <= 0)
+            {
+                borderKartenleser.Visibility = Visibility.Visible;
+                blinkTimer.Start();
+            }
+            else
+            {
+                borderKartenleser.Visibility = Visibility.Collapsed;
+                blinkTimer.Stop();
+            }
+        }
+
+
+
         private async void btnAdd_Click(object sender, RoutedEventArgs e)
         {
+            bool cardExists = (await SQL.RowExists($"{MainWindow.table}.kartennummern", "Kartennummer", tbNummer.Text));
+
             if (string.IsNullOrWhiteSpace(tbNummer.Text))
                 MessageBox.Show(this, "Kartennummer angeben!", "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+            else if (!cardExists)
+            {
+                MessageBox.Show("Die eingegebene Kartennummer existiert nicht!\nBitte den Kartenleser verwenden oder die Nummer auf der Rückseite des Ausweises eingeben", "Fehlerhafte Kartennummer", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
             else if (cbColor.SelectedIndex == -1)
                 MessageBox.Show(this, "Kartenfarbe auswählen!", "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
             else if (string.IsNullOrWhiteSpace(tbUser.Text))
@@ -181,6 +237,5 @@ namespace ZKuP
         {
             Helper.CheckWindowIsInScreenSpace(this);
         }
-
     }
 }

ZKuP/App.xaml.cs

@@ -64,6 +64,8 @@ namespace ZKuP
                 && !e.Exception.ToString().Contains("System.OperationCanceledException")
                 && !e.Exception.ToString().Contains("System.ObjectDisposedException")
                 && !e.Exception.ToString().Contains("System.IO.IOException")
+                && !e.Exception.ToString().Contains("MySql.Data.MySqlClient.MySqlException")
+                && !e.Exception.ToString().Contains("System.Net")
                 && !e.Exception.ToString().Contains("signotec.STPadLibNet.STPadException: Zu dem ausgewählten Signierpad wurde keine Verbindung geöffnet.")
                 && !e.Exception.ToString().Contains("Derzeit ist kein Layout"))
                 Log.WriteLog("2: " + e.Exception.ToString() + "\n" + e.ToString() + "\n" + (sender.GetType().ToString()));

ZKuP/Arrivals.xaml.cs

@@ -955,7 +955,7 @@ namespace ZKuP
         string time = "";
         private async void ParkSetPreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
         {
-            if (MainWindow.LoggedInRole == Roles.Pförtner || MainWindow.LoggedInRole == Roles.Admin)
+            if (RoleManager.LoggedInRole == Roles.Pförtner || RoleManager.LoggedInRole == Roles.Admin)
             {
                 if (time == "") time = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
 

ZKuP/CreateFirma.xaml.cs

@@ -146,7 +146,7 @@ namespace ZKuP
             //    be.Add($"BE-Fläche {numbers[i]} ({desc[i]})");
             //}
 
-            if (MainWindow.LoggedInRole == Roles.M2 || MainWindow.LoggedInRole == Roles.M2_AM || MainWindow.LoggedInRole == Roles.Admin)
+            if (RoleManager.LoggedInRole == Roles.M2 || RoleManager.LoggedInRole == Roles.M2_AM || RoleManager.LoggedInRole == Roles.Admin)
             {
                 LoadBEs();
 
@@ -167,7 +167,7 @@ namespace ZKuP
         private void LoadBEs()
         {
             var be = new List<string>();
-            if (MainWindow.LoggedInRole == Roles.Admin)
+            if (RoleManager.LoggedInRole == Roles.Admin)
                 be = SQL.ReadListString($"SELECT beFlaeche FROM {MainWindow.table}.beBelegung WHERE Projektleiter = '{Environment.UserName}' AND bis > now()").Result.Distinct().ToList(); //FillBEList();
             else
                 be = SQL.ReadListString($"SELECT beFlaeche FROM {MainWindow.table}.beBelegung WHERE Projektleiter = '{Environment.UserName}' AND bis > now()").Result.Distinct().ToList();
@@ -213,7 +213,7 @@ namespace ZKuP
 
         private void updateList()
         {
-            if (MainWindow.LoggedInRole == Roles.Admin || MainWindow.LoggedInRole == Roles.M2_AM || MainWindow.LoggedInRole == Roles.Pförtner)
+            if (RoleManager.LoggedInRole == Roles.Admin || RoleManager.LoggedInRole == Roles.M2_AM || RoleManager.LoggedInRole == Roles.Pförtner)
             {
                 requestListAdmin();
             }
@@ -225,13 +225,27 @@ namespace ZKuP
 
         private void requestList()
         {
+
+            var FK = "";
+            var persons = SQL.ReadListStringTwoColumns($"SELECT Name,Vertreter FROM {MainWindow.table}.ansprechpartner WHERE Vorgesetzter = '{Helper.InsertSpaceBeforeUpperCase(Environment.UserName.ReplaceMiddleInitialWithSpace()).ReplaceUmlaute()}'").Result;
+
+            if (persons.Count > 0)
+            {
+                foreach (var p in persons)
+                {
+                    FK += $" OR Ersteller = '{p.Split(';')[0].Replace(" ", "")}' OR Ansprechpartner_Intern = '{p.Split(';')[0].Replace(" ", "")}'";
+                    FK += $" OR Ersteller = '{p.Split(';')[1].Replace(" ", "")}' OR Ansprechpartner_Intern = '{p.Split(';')[1].Replace(" ", "")}'";
+                }
+            }
+
             firmen = SQL.ReadSQL($"SELECT * FROM {MainWindow.table}.firmen WHERE Ersteller = '{Environment.UserName}' " +
                 $"OR Ersteller = '{Environment.UserDomainName}{Environment.UserName}' " +
                 $"OR Ersteller = '{SQL.ReadSingleValue($"SELECT Vertreter FROM {MainWindow.table}.ansprechpartner WHERE Name = '{Helper.InsertSpaceBeforeUpperCase(Environment.UserName)}'").Replace("-", "").Replace(" ", "")}' " +
                 $"OR Ersteller = '{Environment.UserDomainName}{SQL.ReadSingleValue($"SELECT Vertreter FROM {MainWindow.table}.ansprechpartner WHERE Name = '{Helper.InsertSpaceBeforeUpperCase(Environment.UserName)}'").Replace("-", "").Replace(" ", "")}' " +
                 $"OR Ersteller = '{SQL.ReadSingleValue($"SELECT Name FROM {MainWindow.table}.ansprechpartner WHERE Vertreter = '{Helper.InsertSpaceBeforeUpperCase(Environment.UserName)}'").Replace("-", "").Replace(" ", "")}' " +
                 $"OR Ersteller = '{Environment.UserDomainName}{SQL.ReadSingleValue($"SELECT Name FROM {MainWindow.table}.ansprechpartner WHERE Vertreter = '{Helper.InsertSpaceBeforeUpperCase(Environment.UserName)}'").Replace("-", "").Replace(" ", "")}' " +
-                $"OR Ansprechpartner_Intern = '{Helper.InsertSpaceBeforeUpperCase(Environment.UserName)}' ORDER BY Name ASC"
+                $"OR Ansprechpartner_Intern = '{Helper.InsertSpaceBeforeUpperCase(Environment.UserName)}'" +
+                $"{FK} ORDER BY Name ASC"
                 , firmen).Result;
             //FirmaView = Firma.DataTableToFirma(firmen);
             dgFirmen.DataContext = firmen;
@@ -2139,7 +2153,7 @@ namespace ZKuP
 
         private void cbBE_MouseEnter(object sender, MouseEventArgs e)
         {
-            if (MainWindow.LoggedInRole == Roles.M2 || MainWindow.LoggedInRole == Roles.M2_AM || MainWindow.LoggedInRole == Roles.Admin)
+            if (RoleManager.LoggedInRole == Roles.M2 || RoleManager.LoggedInRole == Roles.M2_AM || RoleManager.LoggedInRole == Roles.Admin)
             {
                 if ((cbBE.Items).Count > 0)
                 {

ZKuP/KartenTausch.xaml

@@ -16,15 +16,25 @@
 
         <StackPanel Grid.Row="0">
             <TextBlock Text="Zurückgegebene Rote Karte:" Foreground="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/>
-            <ComboBox x:Name="cbRot" SelectionChanged="cbRot_SelectionChanged"/>
+            <ComboBox x:Name="cbRot" SelectionChanged="cbRot_SelectionChanged" PreviewTextInput="cbRot_PreviewTextInput"/>
             <TextBlock x:Name="lblRotInfo" Text="" Margin="0,5,0,0" TextAlignment="Center" Foreground="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/>
         </StackPanel>
 
+
+        <Border x:Name="borderKartenleserRot" BorderBrush="Red" BorderThickness="1" CornerRadius="5" VerticalAlignment="Center" HorizontalAlignment="Center" Margin="10,40,10,0" Panel.ZIndex="100">
+            <TextBlock Text="Karte jetzt auf den Kartenleser legen!" Margin="5,1,5,1"/>
+        </Border>
+
+
         <StackPanel Grid.Row="1">
             <TextBlock Text="Ausgegebene Grün Karte:" Foreground="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/>
-            <TextBox x:Name="tbGruen"/>            
+            <TextBox x:Name="tbGruen" TextChanged="tbGruen_TextChanged"/>            
         </StackPanel>
 
+        <Border x:Name="borderKartenleserGruen" Grid.Row="1" Visibility="Collapsed" BorderBrush="Red" BorderThickness="1" CornerRadius="5" VerticalAlignment="Bottom" HorizontalAlignment="Center" Margin="10,0,10,-15" Panel.ZIndex="100">
+            <TextBlock Text="Karte jetzt auf den Kartenleser legen!" Margin="5,1,5,1"/>
+        </Border>
+
         <Button x:Name="btnClose" Content="Bestätigen" Grid.Row="2" Height="30" HorizontalAlignment="Right" VerticalAlignment="Bottom" Click="btnClose_Click"/>
     </Grid>
 </mah:MetroWindow>

ZKuP/KartenTausch.xaml.cs

@@ -13,6 +13,7 @@ using System.Windows.Input;
 using System.Windows.Media;
 using System.Windows.Media.Imaging;
 using System.Windows.Shapes;
+using System.Windows.Threading;
 
 namespace ZKuP
 {
@@ -20,7 +21,8 @@ namespace ZKuP
     /// Interaktionslogik für KartenTausch.xaml
     /// </summary>
     public partial class KartenTausch : MetroWindow
-	{
+    {
+        DispatcherTimer blinkTimer = new DispatcherTimer();
 
         public KartenTausch()
         {
@@ -30,6 +32,10 @@ namespace ZKuP
 
             Helper.InitSerial();
             Helper.DataReceived += Helper_DataReceived;
+
+            blinkTimer.Interval = TimeSpan.FromMilliseconds(50);
+            blinkTimer.Tick += BlinkTimer_Tick;
+            blinkTimer.Start();
         }
 
         private void cbRot_SelectionChanged(object sender, SelectionChangedEventArgs e)
@@ -39,11 +45,38 @@ namespace ZKuP
 
             if (split.Length > 1)
                 lblRotInfo.Text = $"Benutzer:  {split[0]}    Telefon:  {split[1]}";
+
+
+            if (cbRot.SelectedValue.ToString().Length <= 0)
+            {
+                borderKartenleserRot.Visibility = Visibility.Visible;
+                blinkTimer.Start();
+            }
+            else if (cbRot.SelectedValue.ToString().Length == 19)
+            {
+                borderKartenleserRot.Visibility = Visibility.Collapsed;
+                borderKartenleserGruen.Visibility = Visibility.Visible;
+            }
+            else
+            {
+                borderKartenleserRot.Visibility = Visibility.Collapsed;
+            }
+
+
+            if (tbGruen.Text.Length == 19)
+            {
+                borderKartenleserGruen.Visibility = Visibility.Collapsed;
+                blinkTimer.Stop();
+            }
         }
 
 
         private void Helper_DataReceived(object sender, string e)
         {
+            borderKartenleserRot.Visibility = Visibility.Collapsed;
+            blinkTimer.Stop();
+
+
             Dispatcher.Invoke(() =>
             {
                 if (cbRot.ItemsSource.Cast<string>().ToList().Contains(e.Split('=')[0].ToString()))
@@ -54,6 +87,63 @@ namespace ZKuP
             });
         }
 
+        bool up = false;
+        private void BlinkTimer_Tick(object sender, EventArgs e)
+        {
+            if (up)
+            {
+                if (borderKartenleserRot.Opacity < 1)
+                {
+                    borderKartenleserRot.Opacity += 0.05;
+                    borderKartenleserGruen.Opacity += 0.05;
+                }
+                else
+                    up = !up;
+            }
+            else
+            {
+                if (borderKartenleserRot.Opacity > 0)
+                {
+                    borderKartenleserRot.Opacity -= 0.05;
+                    borderKartenleserGruen.Opacity -= 0.05;
+                }
+                else
+                    up = !up;
+            }
+        }
+
+        private void tbGruen_TextChanged(object sender, TextChangedEventArgs e)
+        {
+            if (tbGruen.Text.Length == 19)
+            {
+                borderKartenleserGruen.Visibility = Visibility.Collapsed;
+                blinkTimer.Stop();
+            }
+        }
+        private void cbRot_PreviewTextInput(object sender, TextCompositionEventArgs e)
+        {
+            if (cbRot.SelectedValue.ToString().Length <= 0)
+            {
+                borderKartenleserRot.Visibility = Visibility.Visible;
+                blinkTimer.Start();
+            }
+            else if (cbRot.SelectedValue.ToString().Length == 19)
+            {
+                borderKartenleserRot.Visibility = Visibility.Collapsed;
+                borderKartenleserGruen.Visibility = Visibility.Visible;
+            }
+            else
+            {
+                borderKartenleserRot.Visibility = Visibility.Collapsed;
+            }
+
+
+            if (tbGruen.Text.Length == 19)
+            {
+                borderKartenleserGruen.Visibility = Visibility.Collapsed;
+                blinkTimer.Stop();
+            }
+        }
 
 
         private async void btnClose_Click(object sender, RoutedEventArgs e)
@@ -106,5 +196,6 @@ namespace ZKuP
         {
             Helper.CheckWindowIsInScreenSpace(this);
         }
+
     }
 }

ZKuP/MainWindow.xaml

@@ -41,6 +41,30 @@
         <local:SystemIconConverter x:Key="SystemIcon"></local:SystemIconConverter>
 
         
+        <Storyboard x:Key="popNetwork" RepeatBehavior="1x" Completed="Storyboard_Completed_1">
+            <DoubleAnimationUsingKeyFrames Storyboard.TargetName="popNetwork" Storyboard.TargetProperty="(UIElement.Opacity)">
+                <EasingDoubleKeyFrame KeyTime="00:00:00" Value="0"/>
+                <EasingDoubleKeyFrame KeyTime="00:00:03" Value="0"/>
+                <EasingDoubleKeyFrame KeyTime="00:00:04" Value="1"/>
+                <EasingDoubleKeyFrame KeyTime="00:00:06" Value="1"/>
+            </DoubleAnimationUsingKeyFrames>
+        </Storyboard>
+        <Storyboard x:Key="popNetworkHide" RepeatBehavior="1x" Completed="Storyboard_Completed">
+            <DoubleAnimationUsingKeyFrames Storyboard.TargetName="popNetwork" Storyboard.TargetProperty="(UIElement.Opacity)">
+                <EasingDoubleKeyFrame KeyTime="00:00:00" Value="1"/>
+                <EasingDoubleKeyFrame KeyTime="00:00:03" Value="1"/>
+                <EasingDoubleKeyFrame KeyTime="00:00:04" Value="0"/>
+                <EasingDoubleKeyFrame KeyTime="00:00:06" Value="0"/>
+            </DoubleAnimationUsingKeyFrames>
+        </Storyboard>
+        <Storyboard x:Key="popNetworkBlink" RepeatBehavior="Forever">
+            <DoubleAnimationUsingKeyFrames Storyboard.TargetName="tbNetwork" Storyboard.TargetProperty="(UIElement.Opacity)">
+                <EasingDoubleKeyFrame KeyTime="00:00:00" Value="1"/>
+                <EasingDoubleKeyFrame KeyTime="00:00:00.5000000" Value="0"/>
+                <EasingDoubleKeyFrame KeyTime="00:00:01" Value="1"/>
+            </DoubleAnimationUsingKeyFrames>
+        </Storyboard>
+
         <Storyboard x:Key="sbConnection" RepeatBehavior="Forever">
             <DoubleAnimationUsingKeyFrames Storyboard.TargetName="imgConnection" Storyboard.TargetProperty="(UIElement.Opacity)">
                 <EasingDoubleKeyFrame KeyTime="00:00:00" Value="1"/>
@@ -1172,9 +1196,26 @@
             </RichTextBox>
 
             <Button x:Name="btnCloseHelp" Content="Schließen" Margin="10,10" VerticalAlignment="Bottom" Click="BtnCloseHelp_Click"/>
-        </Grid>
+            </Grid>
         
-        <Border x:Name="canvasSettings" Margin="0" BorderThickness="1" BorderBrush="{DynamicResource {x:Static SystemColors.WindowFrameBrushKey}}" CornerRadius="10" Background="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" Visibility="Collapsed" Width="430" Height="400" VerticalAlignment="Center" HorizontalAlignment="Center" Grid.RowSpan="3">
+        
+        
+        
+            <Border x:Name="popNetwork" Grid.RowSpan="5" Visibility="Collapsed" CornerRadius="10" VerticalAlignment="Bottom" Margin="10" Background="{DynamicResource {x:Static SystemColors.WindowFrameBrushKey}}" Height="40">
+                <TextBlock x:Name="tbNetwork" VerticalAlignment="Center" FontSize="16" Foreground="Salmon" FontWeight="Bold" Text="!!   Netzwerkverbindung ist unterbrochen, keine Änderung möglich   !!" TextAlignment="Center"/>
+            </Border>
+
+        
+        
+        
+        
+        
+        
+        
+        
+        
+        
+            <Border x:Name="canvasSettings" Margin="0" BorderThickness="1" BorderBrush="{DynamicResource {x:Static SystemColors.WindowFrameBrushKey}}" CornerRadius="10" Background="{DynamicResource {x:Static SystemColors.WindowBrushKey}}" Visibility="Collapsed" Width="430" Height="400" VerticalAlignment="Center" HorizontalAlignment="Center" Grid.RowSpan="3">
             <Grid>
                 <!--<Border BorderBrush="Gray" BorderThickness="2" Width="400" Height="364"/>-->
                 <CheckBox x:Name="cbShowParkcardToAccept" Content="Meldung 'Es sind Parkkarten zu Genehmigen vorhanden' anzeigen?" Margin="10,20,0,0" VerticalAlignment="Top" HorizontalAlignment="Left" Checked="cbShowParkcardToAccept_Checked" Unchecked="cbShowParkcardToAccept_Unchecked"/>

ZKuP/ManageAsp.xaml.cs

@@ -48,7 +48,7 @@ namespace ZKuP
 
         private void Query()
         {
-            if (MainWindow.LoggedInRole == Roles.Admin)
+            if (RoleManager.LoggedInRole == Roles.Admin)
             {
                 asp = SQL.ReadSQL($"SELECT * FROM {MainWindow.table}.ansprechpartner ORDER BY Name ASC", asp).Result;
             }
@@ -159,7 +159,7 @@ namespace ZKuP
             var arr = (btn.DataContext as DataRowView).Row.ItemArray;
             var user = arr[0].ToString();
 
-            if (MainWindow.LoggedInRole != Roles.Admin)
+            if (RoleManager.LoggedInRole != Roles.Admin)
             {
                 if (arr[0].ToString() == Helper.InsertSpaceBeforeUpperCase(Environment.UserName) || arr[6].ToString() == UserID)
                 {

ZKuP/ManageVisitor.xaml.cs

@@ -78,7 +78,7 @@ namespace ZKuP
 
         private void updateList()
         {
-            if (MainWindow.LoggedInRole == Roles.Admin || MainWindow.LoggedInRole == Roles.M2_AM || MainWindow.LoggedInRole == Roles.Pförtner)
+            if (RoleManager.LoggedInRole == Roles.Admin || RoleManager.LoggedInRole == Roles.M2_AM || RoleManager.LoggedInRole == Roles.Pförtner)
             {
                 requestListAdmin();
             }
@@ -90,10 +90,23 @@ namespace ZKuP
 
         private void requestList()
         {
+            var FK = "";
+            var persons = SQL.ReadListStringTwoColumns($"SELECT Name,Vertreter FROM {MainWindow.table}.ansprechpartner WHERE Vorgesetzter = '{Helper.InsertSpaceBeforeUpperCase(Environment.UserName.ReplaceMiddleInitialWithSpace()).ReplaceUmlaute()}'").Result;
+
+            if (persons.Count > 0)
+            {
+                foreach (var p in persons)
+                {
+                    FK += $" OR Ersteller = '{p.Split(';')[0].Replace(" ", "")}' OR Ansprechpartner_Intern = '{p.Split(';')[0].Replace(" ", "")}'";
+                    FK += $" OR Ersteller = '{p.Split(';')[1].Replace(" ", "")}' OR Ansprechpartner_Intern = '{p.Split(';')[1].Replace(" ", "")}'";
+                }
+            }
+
             visitors = SQL.ReadSQL($"SELECT * FROM {MainWindow.table}.besucher WHERE Ersteller = '{Environment.UserName}' " +
                     $"OR Ersteller = '{Environment.UserDomainName}{Environment.UserName}' " +
                     $"OR Ersteller = '{SQL.ReadSingleValue($"SELECT Vertreter FROM {MainWindow.table}.ansprechpartner WHERE Name = '{Helper.InsertSpaceBeforeUpperCase(Environment.UserName)}'")}' " +
-                    $"OR Ansprechpartner_Intern = '{Helper.InsertSpaceBeforeUpperCase(Environment.UserName)}' ORDER BY Name ASC"
+                    $"OR Ansprechpartner_Intern = '{Helper.InsertSpaceBeforeUpperCase(Environment.UserName)}'" +
+                    $"{FK} ORDER BY Name ASC"
                     , visitors).Result;
 
             //VisitorView = Visitor.DataTableToVisitor(visitors);

ZKuP/MySqlConnectionChecker.cs

@@ -3,7 +3,9 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Threading;
 using System.Threading.Tasks;
+using System.Windows.Threading;
 
 namespace ZKuP
 {
@@ -16,54 +18,52 @@ namespace ZKuP
             public TimeSpan ResponseTime { get; set; }
             public Exception Exception { get; set; }
         }
-
-
-        /// <summary>
-        /// Überprüft die Verbindung zu einem MySQL Server asynchron
-        /// </summary>
-        /// <param name="connectionString">MySQL Connection String</param>
-        /// <param name="timeoutSeconds">Timeout in Sekunden (Standard: 10)</param>
-        /// <returns>Task mit ConnectionResult</returns>
         public static async Task<ConnectionResult> CheckConnectionAsync()
         {
             var result = new ConnectionResult();
             var startTime = DateTime.Now;
 
-            try
+            using (var cts = new CancellationTokenSource(TimeSpan.FromSeconds(5)))
             {
-                using (var connection = new MySqlConnection(SQL.GetConnstr(true)))
+                try
                 {
-                    await connection.OpenAsync();
-
-                    // Teste mit einer einfachen Abfrage
-                    using (var command = new MySqlCommand("SELECT 1", connection))
+                    using (var connection = new MySqlConnection(SQL.GetConnstr(true, 1)))
                     {
-                        var testResult = await command.ExecuteScalarAsync();
+                        await connection.OpenAsync(cts.Token);
 
-                        if (testResult != null && testResult.ToString() == "1")
+                        using (var command = new MySqlCommand("SELECT 1", connection))
                         {
-                            result.IsConnected = true;
-                            result.Message = "Verbindung erfolgreich hergestellt";
-                        }
-                        else
-                        {
-                            result.IsConnected = false;
-                            result.Message = "Verbindung hergestellt, aber Testabfrage fehlgeschlagen";
+                            var testResult = await command.ExecuteScalarAsync(cts.Token);
+                            if (testResult != null && testResult.ToString() == "1")
+                            {
+                                result.IsConnected = true;
+                                result.Message = "Verbindung erfolgreich hergestellt";
+                            }
+                            else
+                            {
+                                result.IsConnected = false;
+                                result.Message = "Verbindung hergestellt, aber Testabfrage fehlgeschlagen";
+                            }
                         }
                     }
                 }
-            }
-            catch (MySqlException ex)
-            {
-                result.IsConnected = false;
-                result.Exception = ex;
-                result.Message = GetMySqlErrorMessage(ex);
-            }
-            catch (Exception ex)
-            {
-                result.IsConnected = false;
-                result.Exception = ex;
-                result.Message = $"Unerwarteter Fehler: {ex.Message}";
+                catch (OperationCanceledException) when (cts.Token.IsCancellationRequested)
+                {
+                    result.IsConnected = false;
+                    result.Message = "Verbindungstest nach 1 Sekunde abgebrochen (Timeout)";
+                }
+                catch (MySqlException ex)
+                {
+                    result.IsConnected = false;
+                    result.Exception = ex;
+                    result.Message = GetMySqlErrorMessage(ex);
+                }
+                catch (Exception ex)
+                {
+                    result.IsConnected = false;
+                    result.Exception = ex;
+                    result.Message = $"Unerwarteter Fehler: {ex.Message}";
+                }
             }
 
             result.ResponseTime = DateTime.Now - startTime;

ZKuP/RoleManager.cs

@@ -0,0 +1,566 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Controls;
+using System.Windows;
+using System.Windows.Input;
+
+
+namespace ZKuP
+{
+    internal class RoleManager
+    {
+        public static Roles LoggedInRole { get; private set; } = Roles.None;
+        MainWindow main = MainWindow.main;
+
+
+
+
+        internal async void AdminStart()
+        {
+            LoggedInRole = Roles.Admin;
+
+            //CheckVersion();
+
+            main.tabAdmin.Visibility = Visibility.Visible;
+            main.tabFirmBesAsp.Visibility = Visibility.Visible;
+            main.tabPark.Visibility = Visibility.Visible;
+            main.tabPfoertner.Visibility = Visibility.Visible;
+            main.tabSonstiges.Visibility = Visibility.Visible;
+
+
+            main.Main.Visibility = Visibility.Visible;
+            main.gridToday.Visibility = Visibility.Visible;
+            main.gridArrived.Visibility = Visibility.Visible;
+
+            main.gridBike.Visibility = Visibility.Visible;
+            main.gridLieferanten.Visibility = Visibility.Visible;
+
+            //lblSearch.Visibility = Visibility.Visible;
+            main.tbSearch.Visibility = Visibility.Visible;
+            main.lblSearchArrived.Visibility = Visibility.Visible;
+            main.tbSearchArrived.Visibility = Visibility.Visible;
+            main.btnClearSearch.Visibility = Visibility.Visible;
+            main.btnClearSearchArrived.Visibility = Visibility.Visible;
+
+            main.btnManageUsers.Visibility = Visibility.Visible;
+            main.btnCreateVisitor.Visibility = Visibility.Visible;
+            main.btnCreateFirma.Visibility = Visibility.Visible;
+            main.btnManageAsp.Visibility = Visibility.Visible;
+            main.btnKarten.Visibility = Visibility.Visible;
+            main.btnSignatures.Visibility = Visibility.Visible;
+            main.btnDelivery.Visibility = Visibility.Visible;
+            //btnNew.Visibility = Visibility.Visible;
+            main.btnCreateDeliveries.Visibility = Visibility.Visible;
+            main.btnEmergency.Visibility = Visibility.Visible;
+            main.btnBelegung.Visibility = Visibility.Visible;
+            main.btnKartenTausch.Visibility = Visibility.Visible;
+            main.btnBE.Visibility = Visibility.Visible;
+            main.btnApproveFzg.Visibility = Visibility.Visible;
+
+            main.btnCheckParkausweis.Visibility = Visibility.Visible;
+            main.btnCreateParkausweis.Visibility = Visibility.Visible;
+            //btnCreateSpecialParkausweis.Visibility = Visibility.Visible;
+            main.btnGrantParkausweis.Visibility = Visibility.Visible;
+            main.btnListParkausweis.Visibility = Visibility.Visible;
+            main.btnPrintParkausweis.Visibility = Visibility.Visible;
+
+            main.btnCheckKennzeichen.Visibility = Visibility.Visible;
+
+            main.btnSettings.Visibility = Visibility.Visible;
+            main.btnArrivalsOverview.Visibility = Visibility.Visible;
+
+            //btnSetHinweis.Visibility = Visibility.Visible;
+
+            main.gridSplitter.Visibility = Visibility.Visible;
+            main.gridSplitterArrows.Visibility = Visibility.Visible;
+            main.gridSplitterLine.Visibility = Visibility.Visible;
+
+            main.columnFzg.Visibility = Visibility.Visible;
+            main.columnBeginn.Visibility = Visibility.Visible;
+            main.columnEnde.Visibility = Visibility.Visible;
+            main.btnMcFitSign.Visibility = Visibility.Visible;
+            main.btnNotifications.Visibility = Visibility.Visible;
+            //MessageBox.Show("Sie sind Admin");
+            // something that only an admin user should be able to do
+
+            if (Environment.UserName == "RainerGaertner")
+            {
+                main.btnIvoBackground.Visibility = Visibility.Visible;
+                main.canvasIvo.Visibility = Visibility.Visible;
+            }
+
+            main.tcMainMenu.SelectedIndex = 4;
+        }
+
+
+
+
+        internal async void FFKSasseStart()
+        {
+            LoggedInRole = Roles.FFK_Sasse;
+
+            //CheckVersion();
+            main.tabAdmin.Visibility = Visibility.Collapsed;
+            main.tabFirmBesAsp.Visibility = Visibility.Visible;
+            main.tabPark.Visibility = Visibility.Visible;
+            main.tabPfoertner.Visibility = Visibility.Collapsed;
+            main.tabSonstiges.Visibility = Visibility.Visible;
+
+            main.Main.Visibility = Visibility.Visible;
+            main.gridToday.Visibility = Visibility.Visible;
+            main.gridArrived.Visibility = Visibility.Visible;
+
+            main.gridBike.Visibility = Visibility.Collapsed;
+            main.gridLieferanten.Visibility = Visibility.Collapsed;
+
+            //lblSearch.Visibility = Visibility.Visible;
+            main.tbSearch.Visibility = Visibility.Visible;
+            main.lblSearchArrived.Visibility = Visibility.Visible;
+            main.tbSearchArrived.Visibility = Visibility.Visible;
+            main.btnClearSearch.Visibility = Visibility.Visible;
+            main.btnClearSearchArrived.Visibility = Visibility.Visible;
+
+            main.btnCreateVisitor.Visibility = Visibility.Visible;
+            main.btnCreateFirma.Visibility = Visibility.Visible;
+            main.btnManageAsp.Visibility = Visibility.Visible;
+            main.btnManageUsers.Visibility = Visibility.Collapsed;
+            main.btnBelegung.Visibility = Visibility.Collapsed;
+            main.btnBE.Visibility = Visibility.Visible;
+            main.btnKartenTausch.Visibility = Visibility.Collapsed;
+            main.btnApproveFzg.Visibility = Visibility.Collapsed;
+
+            main.btnCreateParkausweis.Visibility = Visibility.Visible;
+
+            main.btnSettings.Visibility = Visibility.Collapsed;
+            main.btnArrivalsOverview.Visibility = Visibility.Visible;
+
+            main.gridSplitter.Visibility = Visibility.Visible;
+            main.gridSplitterArrows.Visibility = Visibility.Visible;
+            main.gridSplitterLine.Visibility = Visibility.Visible;
+            //MessageBox.Show("Sie sind Editor");
+            // something that only an editor user should be able to do
+            main.btnMcFitSign.Visibility = Visibility.Visible;
+            //btnNotification.Visibility = Visibility.Visible;
+
+
+            main.tcMainMenu.SelectedIndex = 1;
+        }
+
+        internal void FFKStart()
+        {
+            LoggedInRole = Roles.FFK;
+
+            //CheckVersion();
+
+            main.tabAdmin.Visibility = Visibility.Collapsed;
+            main.tabFirmBesAsp.Visibility = Visibility.Visible;
+            main.tabPark.Visibility = Visibility.Visible;
+            main.tabPfoertner.Visibility = Visibility.Collapsed;
+            main.tabSonstiges.Visibility = Visibility.Visible;
+
+            main.Main.Visibility = Visibility.Visible;
+            main.gridToday.Visibility = Visibility.Visible;
+            main.gridArrived.Visibility = Visibility.Visible;
+
+            main.gridBike.Visibility = Visibility.Collapsed;
+            main.gridLieferanten.Visibility = Visibility.Collapsed;
+
+            //lblSearch.Visibility = Visibility.Visible;
+            main.tbSearch.Visibility = Visibility.Visible;
+            main.lblSearchArrived.Visibility = Visibility.Visible;
+            main.tbSearchArrived.Visibility = Visibility.Visible;
+            main.btnClearSearch.Visibility = Visibility.Visible;
+            main.btnClearSearchArrived.Visibility = Visibility.Visible;
+
+            main.btnCreateVisitor.Visibility = Visibility.Visible;
+            main.btnCreateFirma.Visibility = Visibility.Visible;
+            main.btnManageAsp.Visibility = Visibility.Visible;
+            main.btnManageUsers.Visibility = Visibility.Collapsed;
+            main.btnBelegung.Visibility = Visibility.Collapsed;
+            main.btnBE.Visibility = Visibility.Visible;
+            main.btnKartenTausch.Visibility = Visibility.Collapsed;
+            main.btnApproveFzg.Visibility = Visibility.Collapsed;
+
+            main.btnCreateParkausweis.Visibility = Visibility.Visible;
+
+            main.btnSettings.Visibility = Visibility.Collapsed;
+            main.btnArrivalsOverview.Visibility = Visibility.Visible;
+
+            main.gridSplitter.Visibility = Visibility.Visible;
+            main.gridSplitterArrows.Visibility = Visibility.Visible;
+            main.gridSplitterLine.Visibility = Visibility.Visible;
+            //MessageBox.Show("Sie sind Editor");
+            // something that only an editor user should be able to do
+            main.btnMcFitSign.Visibility = Visibility.Visible;
+            //btnNotification.Visibility = Visibility.Visible;
+
+
+            main.tcMainMenu.SelectedIndex = 1;
+        }
+
+        internal void M2Start()
+        {
+            LoggedInRole = Roles.M2;
+
+            //CheckVersion();
+
+            main.tabAdmin.Visibility = Visibility.Collapsed;
+            main.tabFirmBesAsp.Visibility = Visibility.Visible;
+            main.tabPark.Visibility = Visibility.Visible;
+            main.tabPfoertner.Visibility = Visibility.Collapsed;
+            main.tabSonstiges.Visibility = Visibility.Visible;
+
+            main.Main.Visibility = Visibility.Visible;
+            main.gridToday.Visibility = Visibility.Visible;
+            main.gridArrived.Visibility = Visibility.Visible;
+
+            main.gridBike.Visibility = Visibility.Collapsed;
+            main.gridLieferanten.Visibility = Visibility.Collapsed;
+
+            //lblSearch.Visibility = Visibility.Visible;
+            main.tbSearch.Visibility = Visibility.Visible;
+            main.lblSearchArrived.Visibility = Visibility.Visible;
+            main.tbSearchArrived.Visibility = Visibility.Visible;
+            main.btnClearSearch.Visibility = Visibility.Visible;
+            main.btnClearSearchArrived.Visibility = Visibility.Visible;
+
+            main.btnCreateVisitor.Visibility = Visibility.Visible;
+            main.btnCreateFirma.Visibility = Visibility.Visible;
+            main.btnManageAsp.Visibility = Visibility.Visible;
+            main.btnManageUsers.Visibility = Visibility.Collapsed;
+            main.btnBelegung.Visibility = Visibility.Visible;
+            main.btnBE.Visibility = Visibility.Visible;
+            main.btnKartenTausch.Visibility = Visibility.Collapsed;
+            main.btnApproveFzg.Visibility = Visibility.Collapsed;
+
+            main.btnCreateParkausweis.Visibility = Visibility.Visible;
+            main.btnCheckParkausweis.Visibility = Visibility.Visible;
+            //btnCreateSpecialParkausweis.Visibility = Visibility.Visible;
+            main.btnGrantParkausweis.Visibility = Visibility.Visible;
+            main.btnListParkausweis.Visibility = Visibility.Visible;
+            main.btnPrintParkausweis.Visibility = Visibility.Visible;
+
+            main.btnSettings.Visibility = Visibility.Collapsed;
+            main.btnArrivalsOverview.Visibility = Visibility.Visible;
+
+            main.gridSplitter.Visibility = Visibility.Visible;
+            main.gridSplitterArrows.Visibility = Visibility.Visible;
+            main.gridSplitterLine.Visibility = Visibility.Visible;
+            //MessageBox.Show("Sie sind Editor");
+            // something that only an editor user should be able to do
+            main.btnMcFitSign.Visibility = Visibility.Visible;
+            //btnNotification.Visibility = Visibility.Visible;
+
+
+            main.tcMainMenu.SelectedIndex = 1;
+        }
+
+        internal void M2_AMStart()
+        {
+            LoggedInRole = Roles.M2_AM;
+
+            //CheckVersion();
+
+            main.tabAdmin.Visibility = Visibility.Collapsed;
+            main.tabFirmBesAsp.Visibility = Visibility.Visible;
+            main.tabPark.Visibility = Visibility.Visible;
+            main.tabPfoertner.Visibility = Visibility.Collapsed;
+            main.tabSonstiges.Visibility = Visibility.Visible;
+
+            main.Main.Visibility = Visibility.Visible;
+            main.gridToday.Visibility = Visibility.Visible;
+            main.gridArrived.Visibility = Visibility.Visible;
+
+            main.gridBike.Visibility = Visibility.Collapsed;
+            main.gridLieferanten.Visibility = Visibility.Collapsed;
+
+            //lblSearch.Visibility = Visibility.Visible;
+            main.tbSearch.Visibility = Visibility.Visible;
+            main.lblSearchArrived.Visibility = Visibility.Visible;
+            main.tbSearchArrived.Visibility = Visibility.Visible;
+            main.btnClearSearch.Visibility = Visibility.Visible;
+            main.btnClearSearchArrived.Visibility = Visibility.Visible;
+
+            main.btnCreateVisitor.Visibility = Visibility.Visible;
+            main.btnCreateFirma.Visibility = Visibility.Visible;
+            main.btnManageAsp.Visibility = Visibility.Visible;
+            main.btnManageUsers.Visibility = Visibility.Collapsed;
+            main.btnBelegung.Visibility = Visibility.Visible;
+            main.btnBE.Visibility = Visibility.Visible;
+            main.btnKartenTausch.Visibility = Visibility.Collapsed;
+            main.btnApproveFzg.Visibility = Visibility.Collapsed;
+
+            main.btnCreateParkausweis.Visibility = Visibility.Visible;
+            main.btnCheckParkausweis.Visibility = Visibility.Visible;
+            //btnCreateSpecialParkausweis.Visibility = Visibility.Visible;
+            main.btnGrantParkausweis.Visibility = Visibility.Visible;
+            main.btnListParkausweis.Visibility = Visibility.Visible;
+            main.btnPrintParkausweis.Visibility = Visibility.Visible;
+
+            main.btnSettings.Visibility = Visibility.Collapsed;
+            main.btnArrivalsOverview.Visibility = Visibility.Visible;
+
+            main.gridSplitter.Visibility = Visibility.Visible;
+            main.gridSplitterArrows.Visibility = Visibility.Visible;
+            main.gridSplitterLine.Visibility = Visibility.Visible;
+            //MessageBox.Show("Sie sind Editor");
+            // something that only an editor user should be able to do
+            main.btnMcFitSign.Visibility = Visibility.Visible;
+            //btnNotification.Visibility = Visibility.Visible;
+
+
+            main.tcMainMenu.SelectedIndex = 1;
+        }
+        internal void PfoertnerStart()
+        {
+            LoggedInRole = Roles.Pförtner;
+
+            //CheckVersion();
+            main.tabAdmin.Visibility = Visibility.Collapsed;
+            main.tabFirmBesAsp.Visibility = Visibility.Visible;
+            main.tabPark.Visibility = Visibility.Visible;
+            main.tabPfoertner.Visibility = Visibility.Visible;
+            main.tabSonstiges.Visibility = Visibility.Visible;
+
+            main.Main.Visibility = Visibility.Visible;
+            main.gridToday.Visibility = Visibility.Visible;
+            main.gridArrived.Visibility = Visibility.Visible;
+
+            main.gridBike.Visibility = Visibility.Visible;
+            main.gridLieferanten.Visibility = Visibility.Visible;
+
+            //lblSearch.Visibility = Visibility.Visible;
+            main.tbSearch.Visibility = Visibility.Visible;
+            main.lblSearchArrived.Visibility = Visibility.Visible;
+            main.tbSearchArrived.Visibility = Visibility.Visible;
+            main.btnClearSearch.Visibility = Visibility.Visible;
+            main.btnClearSearchArrived.Visibility = Visibility.Visible;
+
+            main.btnCreateVisitor.Visibility = Visibility.Visible;
+            main.btnManageUsers.Visibility = Visibility.Collapsed;
+            main.btnCreateFirma.Visibility = Visibility.Collapsed;
+            main.btnManageAsp.Visibility = Visibility.Collapsed;
+            main.btnKarten.Visibility = Visibility.Visible;
+            //btnNew.Visibility = Visibility.Visible;
+            main.btnDelivery.Visibility = Visibility.Visible;
+            main.btnCreateDeliveries.Visibility = Visibility.Visible;
+            main.btnEmergency.Visibility = Visibility.Visible;
+            main.btnBE.Visibility = Visibility.Visible;
+            main.btnKartenTausch.Visibility = Visibility.Visible;
+            main.btnApproveFzg.Visibility = Visibility.Collapsed;
+
+            main.btnCheckParkausweis.Visibility = Visibility.Visible;
+            //btnPrintParkausweis.Visibility = Visibility.Visible;
+
+            main.btnSettings.Visibility = Visibility.Collapsed;
+            main.btnArrivalsOverview.Visibility = Visibility.Visible;
+
+            main.gridSplitter.Visibility = Visibility.Visible;
+            main.gridSplitterArrows.Visibility = Visibility.Visible;
+            main.gridSplitterLine.Visibility = Visibility.Visible;
+            //MessageBox.Show("Sie sind Pförtner");
+            // something that only an pförtner user should be able to do
+            main.btnMcFitSign.Visibility = Visibility.Collapsed;
+            //btnNotification.Visibility = Visibility.Collapsed;
+
+
+            main.tcMainMenu.SelectedIndex = 2;
+        }
+
+        internal void OrganisatorStart()
+        {
+            LoggedInRole = Roles.Organisator;
+
+            main.tabAdmin.Visibility = Visibility.Collapsed;
+            main.tabFirmBesAsp.Visibility = Visibility.Visible;
+            main.tabPark.Visibility = Visibility.Visible;
+            main.tabPfoertner.Visibility = Visibility.Collapsed;
+            main.tabSonstiges.Visibility = Visibility.Visible;
+            main.dgToday.Visibility = Visibility.Collapsed;
+            main.lblAnkunftHeuteFirmen.Visibility = Visibility.Collapsed;
+            Grid.SetColumn(main.lblAnkunftHeuteBesucher, 0);
+            Grid.SetColumn(main.dgTodayBesucher, 0);
+            Grid.SetColumnSpan(main.dgTodayBesucher, 3);
+            main.gridSplitterVertical.Visibility = Visibility.Collapsed;
+            main.gridSplitterArrowsVertical.Visibility = Visibility.Collapsed;
+
+            main.BesuchP.Visibility = Visibility.Collapsed;
+            main.BE.Visibility = Visibility.Collapsed;
+
+            main.Main.Visibility = Visibility.Visible;
+            main.gridToday.Visibility = Visibility.Visible;
+
+            main.gridArrived.Visibility = Visibility.Collapsed;
+
+            main.gridBike.Visibility = Visibility.Collapsed;
+            main.gridLieferanten.Visibility = Visibility.Collapsed;
+
+            //lblSearch.Visibility = Visibility.Visible;
+            main.tbSearch.Visibility = Visibility.Visible;
+            main.lblSearchArrived.Visibility = Visibility.Collapsed;
+            main.tbSearchArrived.Visibility = Visibility.Collapsed;
+            main.btnClearSearch.Visibility = Visibility.Visible;
+            main.btnClearSearchArrived.Visibility = Visibility.Collapsed;
+
+            main.btnCreateVisitor.Visibility = Visibility.Visible;
+            main.btnManageUsers.Visibility = Visibility.Collapsed;
+            main.btnCreateFirma.Visibility = Visibility.Collapsed;
+            main.btnManageAsp.Visibility = Visibility.Visible;
+            main.btnKarten.Visibility = Visibility.Collapsed;
+            //btnNew.Visibility = Visibility.Visible;
+            main.btnDelivery.Visibility = Visibility.Collapsed;
+            main.btnCreateDeliveries.Visibility = Visibility.Collapsed;
+            main.btnEmergency.Visibility = Visibility.Collapsed;
+            main.btnBE.Visibility = Visibility.Collapsed;
+            main.btnKartenTausch.Visibility = Visibility.Collapsed;
+            main.btnApproveFzg.Visibility = Visibility.Collapsed;
+
+            main.btnCheckParkausweis.Visibility = Visibility.Collapsed;
+            main.btnCreateParkausweis.Visibility = Visibility.Visible;
+
+            main.btnSettings.Visibility = Visibility.Collapsed;
+            main.btnArrivalsOverview.Visibility = Visibility.Visible;
+
+            main.gridSplitter.Visibility = Visibility.Collapsed;
+            main.gridSplitterArrows.Visibility = Visibility.Collapsed;
+            main.gridSplitterLine.Visibility = Visibility.Collapsed;
+            //MessageBox.Show("Sie sind Pförtner");
+            // something that only an pförtner user should be able to do
+            main.btnMcFitSign.Visibility = Visibility.Visible;
+            //btnNotification.Visibility = Visibility.Collapsed;
+
+
+            main.tcMainMenu.SelectedIndex = 1;
+        }
+
+        internal void OrganisatorInfraGOStart()
+        {
+            LoggedInRole = Roles.None;
+
+            main.tabAdmin.Visibility = Visibility.Collapsed;
+            main.tabFirmBesAsp.Visibility = Visibility.Collapsed;
+            main.tabPark.Visibility = Visibility.Collapsed;
+            main.tabPfoertner.Visibility = Visibility.Collapsed;
+            main.tabSonstiges.Visibility = Visibility.Collapsed;
+
+            main.Main.Visibility = Visibility.Collapsed;
+
+            main.Width = 700;
+            main.Height = 700;
+            main.ResizeMode = ResizeMode.NoResize;
+
+            main.Main.Visibility = Visibility.Collapsed;
+            main.gridToday.Visibility = Visibility.Collapsed;
+            main.gridArrived.Visibility = Visibility.Collapsed;
+
+            main.gridBike.Visibility = Visibility.Collapsed;
+            main.gridLieferanten.Visibility = Visibility.Collapsed;
+
+            main.UserCreate.Visibility = Visibility.Visible;
+            main.btnResetLists.Visibility = Visibility.Collapsed;
+            main.gridSplitter.Visibility = Visibility.Collapsed;
+            main.gridSplitterArrows.Visibility = Visibility.Collapsed;
+            main.gridSplitterLine.Visibility = Visibility.Collapsed;
+            main.lblResetLists.Visibility = Visibility.Collapsed;
+            main.btnResetLists.Visibility = Visibility.Collapsed;
+
+            main.btnSettings.Visibility = Visibility.Collapsed;
+            main.btnArrivalsOverview.Visibility = Visibility.Collapsed;
+
+            main.gridSplitter.Visibility = Visibility.Collapsed;
+            main.gridSplitterArrows.Visibility = Visibility.Collapsed;
+            main.gridSplitterLine.Visibility = Visibility.Collapsed;
+            //btnResetListsMain.Visibility = Visibility.Collapsed;
+
+            main.gridSpinner.Visibility = Visibility.Collapsed;
+            main.btnMcFitSign.Visibility = Visibility.Collapsed;
+            main.btnKartenTausch.Visibility = Visibility.Collapsed;
+            main.btnApproveFzg.Visibility = Visibility.Collapsed;
+
+            //lblSearch.Visibility = Visibility.Collapsed;
+            main.tbSearch.Visibility = Visibility.Collapsed;
+            main.btnClearSearch.Visibility = Visibility.Collapsed;
+            main.lblSearchArrived.Visibility = Visibility.Collapsed;
+            main.tbSearchArrived.Visibility = Visibility.Collapsed;
+            main.btnClearSearchArrived.Visibility = Visibility.Collapsed;
+
+            main.lblmcfit2.Visibility = Visibility.Collapsed;
+            //btnNotification.Visibility = Visibility.Collapsed;
+
+        }
+
+        internal void BesucherCreateStart()
+        {
+            LoggedInRole = Roles.None;
+
+            main.tabAdmin.Visibility = Visibility.Collapsed;
+            main.tabFirmBesAsp.Visibility = Visibility.Collapsed;
+            main.tabPark.Visibility = Visibility.Collapsed;
+            main.tabPfoertner.Visibility = Visibility.Collapsed;
+            main.tabSonstiges.Visibility = Visibility.Collapsed;
+
+            main.Main.Visibility = Visibility.Collapsed;
+
+            main.Width = 700;
+            main.Height = 700;
+            main.ResizeMode = ResizeMode.NoResize;
+
+            main.Main.Visibility = Visibility.Collapsed;
+            main.gridToday.Visibility = Visibility.Collapsed;
+            main.gridArrived.Visibility = Visibility.Collapsed;
+
+            main.gridBike.Visibility = Visibility.Collapsed;
+            main.gridLieferanten.Visibility = Visibility.Collapsed;
+
+            main.UserCreate.Visibility = Visibility.Visible;
+            main.btnResetLists.Visibility = Visibility.Collapsed;
+            main.gridSplitter.Visibility = Visibility.Collapsed;
+            main.gridSplitterArrows.Visibility = Visibility.Collapsed;
+            main.gridSplitterLine.Visibility = Visibility.Collapsed;
+            main.lblResetLists.Visibility = Visibility.Collapsed;
+            main.btnResetLists.Visibility = Visibility.Collapsed;
+
+            main.btnSettings.Visibility = Visibility.Collapsed;
+            main.btnArrivalsOverview.Visibility = Visibility.Collapsed;
+
+            main.gridSplitter.Visibility = Visibility.Collapsed;
+            main.gridSplitterArrows.Visibility = Visibility.Collapsed;
+            main.gridSplitterLine.Visibility = Visibility.Collapsed;
+            //btnResetListsMain.Visibility = Visibility.Collapsed;
+
+            main.gridSpinner.Visibility = Visibility.Collapsed;
+            main.btnMcFitSign.Visibility = Visibility.Visible;
+            main.btnKartenTausch.Visibility = Visibility.Collapsed;
+            main.btnApproveFzg.Visibility = Visibility.Collapsed;
+
+            //lblSearch.Visibility = Visibility.Collapsed;
+            main.tbSearch.Visibility = Visibility.Collapsed;
+            main.btnClearSearch.Visibility = Visibility.Collapsed;
+            main.lblSearchArrived.Visibility = Visibility.Collapsed;
+            main.tbSearchArrived.Visibility = Visibility.Collapsed;
+            main.btnClearSearchArrived.Visibility = Visibility.Collapsed;
+
+            main.lblmcfit2.Visibility = Visibility.Visible;
+            //btnNotification.Visibility = Visibility.Collapsed;
+
+        }
+    }
+
+
+    public enum Roles
+    {
+        Pförtner,
+        FFK,
+        Admin,
+        FFK_Sasse,
+        M2,
+        Organisator,
+        M2_AM,
+        OrganisatorInfraGO,
+        None
+    }
+}
+    

ZKuP/ThemeManager.cs

@@ -0,0 +1,176 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Media.Imaging;
+
+namespace ZKuP
+{
+    internal class ThemeManager
+    {
+        MainWindow main = MainWindow.main;
+
+        internal void ChangeAccent(string Color)
+        {
+            Color = Color == null || Color == "" ? "Blue" : Color;
+            string DarkLight = Settings.GetSettingBool("DarkMode") ? "Dark" : "Light";
+
+            ControlzEx.Theming.ThemeManager.Current.ChangeTheme(System.Windows.Application.Current, $"{DarkLight}.{Color}");
+        }
+
+
+        internal bool dark = false;
+        internal void ChangeTheme()
+        {
+            if (!dark)
+            {
+                ControlzEx.Theming.ThemeManager.Current.ChangeTheme(System.Windows.Application.Current, "Dark.Blue");
+                main.imgDarkModeButton.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/Sun.png", UriKind.Absolute));
+
+                main.imgLKWLang.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/LKWLang_dark.png", UriKind.Absolute));
+                main.imgLKW.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/LKW_dark.png", UriKind.Absolute));
+                main.imgSprinter.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/Sprinter_dark.png", UriKind.Absolute));
+                main.imgPKW.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/PKW_dark.png", UriKind.Absolute));
+                main.imgBike.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/Bike_dark.png", UriKind.Absolute));
+
+                dark = true;
+                Settings.WriteSetting("DarkMode", true);
+                //Properties.Settings.Default.DarkMode = true;
+            }
+            else
+            {
+                ControlzEx.Theming.ThemeManager.Current.ChangeTheme(System.Windows.Application.Current, "Light.Blue");
+                main.imgDarkModeButton.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                    + ";component/"
+                    + $"Resources/Moon.png", UriKind.Absolute));
+
+                main.imgLKWLang.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/LKWLang.png", UriKind.Absolute));
+                main.imgLKW.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/LKW.png", UriKind.Absolute));
+                main.imgSprinter.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/Sprinter.png", UriKind.Absolute));
+                main.imgPKW.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/PKW.png", UriKind.Absolute));
+                main.imgBike.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/Bike.png", UriKind.Absolute));
+
+
+                dark = false;
+                Settings.WriteSetting("DarkMode", false);
+                //Properties.Settings.Default.DarkMode = false;
+            }
+
+            main.getFahrzeuge();
+            main.getBikes();
+        }
+
+        internal void ChangeTheme(bool darkSet)
+        {
+            if (darkSet)
+            {
+                ControlzEx.Theming.ThemeManager.Current.ChangeTheme(System.Windows.Application.Current, "Dark.Blue");
+                main.imgDarkModeButton.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/Sun.png", UriKind.Absolute));
+
+
+                main.imgLKWLang.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/LKWLang_dark.png", UriKind.Absolute));
+                main.imgLKW.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/LKW_dark.png", UriKind.Absolute));
+                main.imgSprinter.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/Sprinter_dark.png", UriKind.Absolute));
+                main.imgPKW.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/PKW_dark.png", UriKind.Absolute));
+                main.imgBike.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/Bike_dark.png", UriKind.Absolute));
+
+
+                dark = true;
+                Settings.WriteSetting("DarkMode", true);
+                //Properties.Settings.Default.DarkMode = true;
+            }
+            else
+            {
+                ControlzEx.Theming.ThemeManager.Current.ChangeTheme(System.Windows.Application.Current, "Light.Blue");
+                main.imgDarkModeButton.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                    + ";component/"
+                    + $"Resources/Moon.png", UriKind.Absolute));
+
+                main.imgLKWLang.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/LKWLang.png", UriKind.Absolute));
+                main.imgLKW.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/LKW.png", UriKind.Absolute));
+                main.imgSprinter.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/Sprinter.png", UriKind.Absolute));
+                main.imgPKW.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/PKW.png", UriKind.Absolute));
+                main.imgBike.Source = new BitmapImage(new Uri(@"pack://application:,,,/"
+                                    + System.Reflection.Assembly.GetExecutingAssembly().GetName().Name
+                                    + ";component/"
+                                    + $"Resources/Bike.png", UriKind.Absolute));
+
+                dark = false;
+                Settings.WriteSetting("DarkMode", false);
+                //Properties.Settings.Default.DarkMode = false;
+            }
+
+            main.getFahrzeuge();
+            main.getBikes();
+        }
+
+
+
+    }
+}

ZKuP/ZKuP.csproj

@@ -314,6 +314,7 @@
     <Compile Include="PrintParkausweis.xaml.cs">
       <DependentUpon>PrintParkausweis.xaml</DependentUpon>
     </Compile>
+    <Compile Include="RoleManager.cs" />
     <Compile Include="SetHinweis.xaml.cs">
       <DependentUpon>SetHinweis.xaml</DependentUpon>
     </Compile>
@@ -324,6 +325,7 @@
     <Compile Include="signoPad.cs" />
     <Compile Include="SQL.cs" />
     <Compile Include="StringExtensions.cs" />
+    <Compile Include="ThemeManager.cs" />
     <Compile Include="ucSpinnerPiston.xaml.cs">
       <DependentUpon>ucSpinnerPiston.xaml</DependentUpon>
     </Compile>