diff --git a/WGneu/App.xaml.cs b/WGneu/App.xaml.cs
index 17070a7..28037cd 100644
--- a/WGneu/App.xaml.cs
+++ b/WGneu/App.xaml.cs
@@ -6,12 +6,10 @@ using System.Linq;
 using System.Threading.Tasks;
 using System.Windows;
 
-namespace WGneu
-{
+namespace WGneu {
     /// <summary>
     /// Interaction logic for App.xaml
     /// </summary>
-    public partial class App : Application
-    {
+    public partial class App : Application {
     }
 }
diff --git a/WGneu/Models/AT_Gem.cs b/WGneu/Models/AT_Gem.cs
index 135f0b7..77b516d 100644
--- a/WGneu/Models/AT_Gem.cs
+++ b/WGneu/Models/AT_Gem.cs
@@ -6,11 +6,9 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace WGneu.Models
-{
+namespace WGneu.Models {
     [Table("AT_gem"), PrimaryKey("Gkz")]
-    public class AT_Gem
-    {
+    public class AT_Gem {
         [Column("gkz")]
         public int Gkz { get; set; }
 
diff --git a/WGneu/Models/AT_Kg.cs b/WGneu/Models/AT_Kg.cs
index c2e86bf..149693a 100644
--- a/WGneu/Models/AT_Kg.cs
+++ b/WGneu/Models/AT_Kg.cs
@@ -6,11 +6,9 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace WGneu.Models
-{
+namespace WGneu.Models {
     [Table("AT_kg"), PrimaryKey("KgNr")]
-    public class AT_Kg
-    {
+    public class AT_Kg {
         [Column("kgnr")]
         public int KgNr { get; set; }
 
diff --git a/WGneu/Models/AT_Ort.cs b/WGneu/Models/AT_Ort.cs
index 1056bdc..1c59483 100644
--- a/WGneu/Models/AT_Ort.cs
+++ b/WGneu/Models/AT_Ort.cs
@@ -6,11 +6,9 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace WGneu.Models
-{
+namespace WGneu.Models {
     [Table("AT_ort"), PrimaryKey("Okz")]
-    public class AT_Ort
-    {
+    public class AT_Ort {
         [Column("okz")]
         public int Okz { get; set; }
 
diff --git a/WGneu/Models/AT_Plz.cs b/WGneu/Models/AT_Plz.cs
index 3436c38..42222cc 100644
--- a/WGneu/Models/AT_Plz.cs
+++ b/WGneu/Models/AT_Plz.cs
@@ -7,11 +7,9 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace WGneu.Models
-{
+namespace WGneu.Models {
     [Table("AT_plz"), PrimaryKey("Plz", "Okz"), Index("Id", IsUnique = true)]
-    public class AT_Plz
-    {
+    public class AT_Plz {
         [Column("plz")]
         public int Plz { get; set; }
 
@@ -33,9 +31,8 @@ namespace WGneu.Models
         [ForeignKey("CountryCode")]
         public virtual Country Country { get; set; }
 
-        public ISet<AT_Plz> Orte(WgContext ctx)
-        {
+        public ISet<AT_Plz> Orte(WgContext ctx) {
             return ctx.Postleitzahlen.Where(p => p.Plz == Plz).ToHashSet();
         }
-   }
+    }
 }
diff --git a/WGneu/Models/Branch.cs b/WGneu/Models/Branch.cs
index 3066f25..fed35cd 100644
--- a/WGneu/Models/Branch.cs
+++ b/WGneu/Models/Branch.cs
@@ -6,11 +6,9 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace WGneu.Models
-{
+namespace WGneu.Models {
     [Table("branch"), PrimaryKey("ZwstId")]
-    public class Branch
-    {
+    public class Branch {
         [Column("zwstid")]
         public string ZwstId { get; set; }
 
diff --git a/WGneu/Models/Country.cs b/WGneu/Models/Country.cs
index 6ba288b..f9b4bfa 100644
--- a/WGneu/Models/Country.cs
+++ b/WGneu/Models/Country.cs
@@ -6,11 +6,9 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace WGneu.Models
-{
+namespace WGneu.Models {
     [Table("country"), PrimaryKey("Alpha2")]
-    public class Country
-    {
+    public class Country {
         [Column("alpha2")]
         public string Alpha2 { get; set; }
 
diff --git a/WGneu/Models/Gradation.cs b/WGneu/Models/Gradation.cs
index 06963db..7e4e234 100644
--- a/WGneu/Models/Gradation.cs
+++ b/WGneu/Models/Gradation.cs
@@ -4,59 +4,49 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace WGneu.Models
-{
+namespace WGneu.Models {
     // 1 °KMW = 
     // 1 °NM  = kg/100L = 10g/L
     // 1 °Oe  = 
     // 1 °Bé  =
     // 1 °Bx  = g/100g (x Gramm Zucker pro 100 Gramm Flüssigkeit)
-    internal class Gradation
-    {
+    internal class Gradation {
         /// <summary>
         /// Gradation in mg/L.
         /// </summary>
         uint mgpl;
 
-        public Gradation(uint mgpl)
-        {
+        public Gradation(uint mgpl) {
             this.mgpl = mgpl;
         }
 
-        public static double relativeDensity(double todo)
-        {
+        public static double relativeDensity(double todo) {
             return 0;
         }
 
-        public static double KmwToOe(double kmw)
-        {
+        public static double KmwToOe(double kmw) {
             return 0;  // TODO
         }
 
-        public static double OeToKmw(double oe)
-        {
+        public static double OeToKmw(double oe) {
             return 0;  // TODO
         }
 
-        public static Gradation FromKmw(double kwm)
-        {
+        public static Gradation FromKmw(double kwm) {
             return new Gradation(0);  // TODO
         }
 
-        public static Gradation FromKmw(double kmw, double t)
-        {
+        public static Gradation FromKmw(double kmw, double t) {
             // The temperature can be ignored, because no volumetric unit is involved.
             // 1 °KMW = 1g/100g
             return FromKmw(kmw);
         }
 
-        public static Gradation FromOe(double oe)
-        {
+        public static Gradation FromOe(double oe) {
             return new Gradation(0);  // TODO
         }
 
-        public static Gradation FromOe(double oe, double t)
-        {
+        public static Gradation FromOe(double oe, double t) {
             return null;
         }
     }
diff --git a/WGneu/Models/Member.cs b/WGneu/Models/Member.cs
index bc87abd..c258ba2 100644
--- a/WGneu/Models/Member.cs
+++ b/WGneu/Models/Member.cs
@@ -6,11 +6,9 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace WGneu.Models
-{
+namespace WGneu.Models {
     [Table("member"), PrimaryKey("MgNr")]
-    public class Member
-    {
+    public class Member {
         [Column("mgnr")]
         public int MgNr { get; set; }
 
@@ -82,7 +80,7 @@ namespace WGneu.Models
 
         [Column("country")]
         public string CountryCode { get; set; }
-        
+
         [Column("postal_dest")]
         public string PostalDestId { get; set; }
 
@@ -115,7 +113,7 @@ namespace WGneu.Models
 
         [ForeignKey("CountryCode")]
         public virtual Country Country { get; set; }
-         
+
         [ForeignKey("CountryCode, PostalDestId")]
         public virtual PostalDest PostalDest { get; set; }
 
diff --git a/WGneu/Models/PostalDest.cs b/WGneu/Models/PostalDest.cs
index 854b693..9b6305f 100644
--- a/WGneu/Models/PostalDest.cs
+++ b/WGneu/Models/PostalDest.cs
@@ -6,11 +6,9 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace WGneu.Models
-{
+namespace WGneu.Models {
     [Table("postal_dest"), PrimaryKey("CountryCode", "Id")]
-    public class PostalDest
-    {
+    public class PostalDest {
         [Column("country")]
         public string CountryCode { get; set; }
 
@@ -20,8 +18,7 @@ namespace WGneu.Models
         [ForeignKey("CountryCode")]
         public virtual Country Country { get; set; }
 
-        public AT_Plz? Plz(WgContext ctx)
-        {
+        public AT_Plz? Plz(WgContext ctx) {
             if (CountryCode != "AT") return null;
             return ctx.Postleitzahlen.Where(p => p.Id == Id).FirstOrDefault();
         }
diff --git a/WGneu/Models/WbKg.cs b/WGneu/Models/WbKg.cs
index a6497f5..bf81dd1 100644
--- a/WGneu/Models/WbKg.cs
+++ b/WGneu/Models/WbKg.cs
@@ -6,11 +6,9 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace WGneu.Models
-{
+namespace WGneu.Models {
     [Table("wb_kg"), PrimaryKey("KgNr")]
-    public class WbKg
-    {
+    public class WbKg {
         [Column("kgnr")]
         public int KgNr { get; set; }
 
diff --git a/WGneu/Utils.cs b/WGneu/Utils.cs
index 1827713..d9ae7b2 100644
--- a/WGneu/Utils.cs
+++ b/WGneu/Utils.cs
@@ -6,16 +6,12 @@ using System.Threading.Tasks;
 using System.Windows.Media;
 using System.Windows;
 
-namespace WGneu
-{
-    class Utils
-    {
-        public static IEnumerable<T> FindVisualChilds<T>(DependencyObject depObj) where T : DependencyObject
-        {
+namespace WGneu {
+    class Utils {
+        public static IEnumerable<T> FindVisualChilds<T>(DependencyObject depObj) where T : DependencyObject {
             if (depObj == null)
                 yield return (T)Enumerable.Empty<T>();
-            for (int i = 0; i < VisualTreeHelper.GetChildrenCount(depObj); i++)
-            {
+            for (int i = 0; i < VisualTreeHelper.GetChildrenCount(depObj); i++) {
                 DependencyObject ithChild = VisualTreeHelper.GetChild(depObj, i);
                 if (ithChild == null)
                     continue;
diff --git a/WGneu/Validator.cs b/WGneu/Validator.cs
index 22413dd..3a017cf 100644
--- a/WGneu/Validator.cs
+++ b/WGneu/Validator.cs
@@ -6,10 +6,8 @@ using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Controls;
 
-namespace WGneu
-{
-    static class Validator
-    {
+namespace WGneu {
+    static class Validator {
 
         private static readonly Dictionary<string, string[][]> PHONE_NRS = new() {
             { "43", new string[][] {
@@ -35,17 +33,14 @@ namespace WGneu
         };
 
 
-        public static ValidationResult CheckNumericInput(TextBox input)
-        {
+        public static ValidationResult CheckNumericInput(TextBox input) {
             return CheckNumericInput(input, -1);
         }
 
-        private static ValidationResult CheckNumericInput(TextBox input, int maxLen)
-        {
+        private static ValidationResult CheckNumericInput(TextBox input, int maxLen) {
             string text = "";
             int pos = input.CaretIndex;
-            for (int i = 0; i < input.Text.Length; i++)
-            {
+            for (int i = 0; i < input.Text.Length; i++) {
                 char ch = input.Text[i];
                 if (Char.IsDigit(ch))
                     text += ch;
@@ -55,8 +50,7 @@ namespace WGneu
             input.Text = text;
             input.CaretIndex = pos;
 
-            if (maxLen >= 0 && input.Text.Length > maxLen)
-            {
+            if (maxLen >= 0 && input.Text.Length > maxLen) {
                 input.Text = input.Text.Substring(0, maxLen);
                 input.CaretIndex = Math.Min(pos, maxLen);
             }
@@ -64,31 +58,23 @@ namespace WGneu
             return new(true, null);
         }
 
-        public static ValidationResult CheckPhoneNumber(TextBox input)
-        {
+        public static ValidationResult CheckPhoneNumber(TextBox input) {
             string text = "";
             int pos = input.CaretIndex;
-            for (int i = 0, v = 0; i < input.Text.Length; i++)
-            {
+            for (int i = 0, v = 0; i < input.Text.Length; i++) {
                 char ch = input.Text[i];
                 if (v == 0 && input.Text.Length - i >= 2 && ch == '0' && input.Text[i + 1] == '0') {
                     v++; i++;
                     text += "+";
                 } else if (ch == '(' && input.Text.Length - i >= 3 && input.Text[i + 1] == '0' && input.Text[i + 2] == ')') {
                     i += 2;
-                }
-                else if (v == 0 && ch == '0')
-                {
+                } else if (v == 0 && ch == '0') {
                     v += 3;
                     text += "+43";
-                }
-                else if (v == 0 && ch == '+')
-                {
+                } else if (v == 0 && ch == '+') {
                     v++;
                     text += ch;
-                }
-                else if (v > 0 && char.IsDigit(ch))
-                {
+                } else if (v > 0 && char.IsDigit(ch)) {
                     if (PHONE_NRS.Any(kv => text == "+" + kv.Key))
                         text += " ";
                     if (text.StartsWith("+43 ")) {
@@ -118,24 +104,18 @@ namespace WGneu
             return new(true, null);
         }
 
-        public static ValidationResult CheckEmailAddress(TextBox input)
-        {
+        public static ValidationResult CheckEmailAddress(TextBox input) {
             string text = "";
             int pos = input.CaretIndex;
             bool domain = false;
-            for (int i = 0; i < input.Text.Length; i++)
-            {
+            for (int i = 0; i < input.Text.Length; i++) {
                 char ch = input.Text[i];
-                if (domain)
-                {
-                    if ((char.IsAscii(ch) && char.IsLetterOrDigit(ch)) || ".-_öäüßÖÄÜẞ".Any(c => c == ch))
-                    {
+                if (domain) {
+                    if ((char.IsAscii(ch) && char.IsLetterOrDigit(ch)) || ".-_öäüßÖÄÜẞ".Any(c => c == ch)) {
                         if (!(text.Last() == '.' && ch == '.'))
                             text += char.ToLower(ch);
                     }
-                }
-                else
-                {
+                } else {
                     if (ch == '@') domain = true;
                     if (!char.IsControl(ch) && !char.IsWhiteSpace(ch))
                         text += ch;
@@ -158,8 +138,7 @@ namespace WGneu
             return new(true, null);
         }
 
-        public static ValidationResult CheckLfbisNr(TextBox input)
-        {
+        public static ValidationResult CheckLfbisNr(TextBox input) {
             var res = CheckNumericInput(input, 7);
             if (!res.IsValid)
                 return res;
@@ -173,18 +152,15 @@ namespace WGneu
             return new(true, "Not implemented yet");
         }
 
-        public static ValidationResult CheckUstIdInput(TextBox input)
-        {
+        public static ValidationResult CheckUstIdInput(TextBox input) {
             return new(false, "Not implemented yet");
         }
 
-        public static void SetInputInvalid(TextBox input)
-        {
+        public static void SetInputInvalid(TextBox input) {
             input.BorderBrush = System.Windows.Media.Brushes.Red;
         }
 
-        public static void SetInputValid(TextBox input)
-        {
+        public static void SetInputValid(TextBox input) {
             input.ClearValue(TextBox.BorderBrushProperty);
         }
     }
diff --git a/WGneu/WGContext.cs b/WGneu/WGContext.cs
index c149264..7a06147 100644
--- a/WGneu/WGContext.cs
+++ b/WGneu/WGContext.cs
@@ -6,10 +6,8 @@ using System.Text;
 using System.Threading.Tasks;
 using WGneu.Models;
 
-namespace WGneu
-{
-    public class WgContext : DbContext
-    {
+namespace WGneu {
+    public class WgContext : DbContext {
         public DbSet<Country> Countries { get; set; }
         public DbSet<Member> Members { get; set; }
         public DbSet<AT_Gem> Gemeinden { get; set; }
@@ -20,8 +18,7 @@ namespace WGneu
         public DbSet<Branch> Branches { get; set; }
         public DbSet<WbKg> WbKgs { get; set; }
 
-        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
-        {
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) {
             optionsBuilder.UseSqlite("Data Source=\"C:\\Users\\lorenz\\Desktop\\wgtest.sqlite3\"; foreign keys=true");
             optionsBuilder.UseLazyLoadingProxies();
         }
diff --git a/WGneu/Windows/BankDetailsWindow.xaml.cs b/WGneu/Windows/BankDetailsWindow.xaml.cs
index 50f4a89..88038cb 100644
--- a/WGneu/Windows/BankDetailsWindow.xaml.cs
+++ b/WGneu/Windows/BankDetailsWindow.xaml.cs
@@ -14,27 +14,21 @@ using System.Windows.Shapes;
 using WGneu.Models;
 
 
-namespace WGneu.Windows
-{
+namespace WGneu.Windows {
     /// <summary>
     /// Interaktionslogik für BankDetailsWindow.xaml
     /// </summary>
-    public partial class BankDetailsWindow : Window
-    {
-        public BankDetailsWindow()
-        {
+    public partial class BankDetailsWindow : Window {
+        public BankDetailsWindow() {
             InitializeComponent();
         }
 
-        private void Iban_TextChanged(object sender, TextChangedEventArgs e)
-        {
+        private void Iban_TextChanged(object sender, TextChangedEventArgs e) {
             string iban = "";
             int pos = Iban.CaretIndex;
-            for (int i = 0, v = 0; i < Iban.Text.Length && v < 34; i++)
-            {
+            for (int i = 0, v = 0; i < Iban.Text.Length && v < 34; i++) {
                 char ch = Iban.Text[i];
-                if (Char.IsLetterOrDigit(ch) && Char.IsAscii(ch))
-                {
+                if (Char.IsLetterOrDigit(ch) && Char.IsAscii(ch)) {
                     if (v != 0 && v % 4 == 0)
                         iban += ' ';
                     v++;
@@ -52,25 +46,20 @@ namespace WGneu.Windows
                 GenerateBankDetails();
         }
 
-        private void Iban_LostFocus(object sender, EventArgs e)
-        {
+        private void Iban_LostFocus(object sender, EventArgs e) {
             // TODO vaildate checksum
         }
 
-        private void BankCode_TextChanged(object sender, TextChangedEventArgs e)
-        {
+        private void BankCode_TextChanged(object sender, TextChangedEventArgs e) {
             string cc = "AT";
             string code = "";
             int pos = BankCode.CaretIndex;
 
-            if (cc == "AT")
-            {
+            if (cc == "AT") {
 
-                for (int i = 0, v = 0; i < BankCode.Text.Length && v < 5; i++)
-                {
+                for (int i = 0, v = 0; i < BankCode.Text.Length && v < 5; i++) {
                     char ch = BankCode.Text[i];
-                    if (Char.IsDigit(ch))
-                    {
+                    if (Char.IsDigit(ch)) {
                         v++;
                         code += ch;
                     }
@@ -86,19 +75,15 @@ namespace WGneu.Windows
                 GenerateIban();
         }
 
-        private void AccountNumber_TextChanged(object sender, TextChangedEventArgs e)
-        {
+        private void AccountNumber_TextChanged(object sender, TextChangedEventArgs e) {
             string cc = "AT";
             string num = "";
             int pos = AccountNumber.CaretIndex;
 
-            if (cc == "AT")
-            {
-                for (int i = 0, v = 0; i < AccountNumber.Text.Length && v < 11; i++)
-                {
+            if (cc == "AT") {
+                for (int i = 0, v = 0; i < AccountNumber.Text.Length && v < 11; i++) {
                     char ch = AccountNumber.Text[i];
-                    if (Char.IsLetterOrDigit(ch) && Char.IsAscii(ch))
-                    {
+                    if (Char.IsLetterOrDigit(ch) && Char.IsAscii(ch)) {
                         v++;
                         num += ch;
                     }
@@ -114,13 +99,11 @@ namespace WGneu.Windows
                 GenerateIban();
         }
 
-        private void GenerateIban()
-        {
+        private void GenerateIban() {
             string cc = "AT";
             string iban = cc + "00";
 
-            if (cc == "AT")
-            {
+            if (cc == "AT") {
                 iban += BankCode.Text.PadLeft(5, '0') + AccountNumber.Text.PadLeft(11, '0');
             }
 
@@ -130,8 +113,7 @@ namespace WGneu.Windows
             Iban.CaretIndex = iban.Length;
         }
 
-        private void GenerateBankDetails()
-        {
+        private void GenerateBankDetails() {
             BankCode.Text = "";
             AccountNumber.Text = "";
 
@@ -140,26 +122,19 @@ namespace WGneu.Windows
                 return;
 
             string cc = iban.Substring(0, 2);
-            if (cc == "AT")
-            {
-                if (iban.Length > 4)
-                {
+            if (cc == "AT") {
+                if (iban.Length > 4) {
                     string bankCodeStr = iban.Substring(4, Math.Min(5, iban.Length - 4));
-                    if (bankCodeStr.All(Char.IsDigit))
-                    {
+                    if (bankCodeStr.All(Char.IsDigit)) {
                         int bankCode = int.Parse(bankCodeStr);
                         BankCode.Text = bankCode.ToString();
                     }
-                    if (iban.Length > 9)
-                    {
+                    if (iban.Length > 9) {
                         string accNumStr = iban.Substring(9, Math.Min(11, iban.Length - 9));
-                        if (accNumStr.All(Char.IsDigit))
-                        {
+                        if (accNumStr.All(Char.IsDigit)) {
                             int accNum = int.Parse(accNumStr);
                             AccountNumber.Text = (accNum != 0) ? accNum.ToString() : "";
-                        }
-                        else
-                        {
+                        } else {
                             AccountNumber.Text = accNumStr;
                         }
                     }
diff --git a/WGneu/Windows/MainWindow.xaml.cs b/WGneu/Windows/MainWindow.xaml.cs
index 42fe90e..5d1dcf2 100644
--- a/WGneu/Windows/MainWindow.xaml.cs
+++ b/WGneu/Windows/MainWindow.xaml.cs
@@ -18,52 +18,43 @@ using System.Windows.Shapes;
 using WGneu.Models;
 
 
-namespace WGneu.Windows
-{
+namespace WGneu.Windows {
     /// <summary>
     /// Interaction logic for MainWindow.xaml
     /// </summary>
-    public partial class MainWindow : Window
-    {
+    public partial class MainWindow : Window {
         private readonly WgContext _context = new WgContext();
         private CollectionViewSource countryViewSource;
-        public MainWindow()
-        {
+        public MainWindow() {
             InitializeComponent();
-            countryViewSource = (CollectionViewSource) FindResource("countryViewSource");
+            countryViewSource = (CollectionViewSource)FindResource("countryViewSource");
         }
 
-        private void Window_Loaded(object sender, RoutedEventArgs e)
-        {
+        private void Window_Loaded(object sender, RoutedEventArgs e) {
             _context.Countries.Load();
             countryViewSource.Source = _context.Countries.Local.ToObservableCollection();
         }
 
-        protected override void OnClosing(CancelEventArgs e)
-        {
+        protected override void OnClosing(CancelEventArgs e) {
             _context.Dispose();
             base.OnClosing(e);
         }
 
-        private void Button1_Click(object sender, EventArgs e)
-        {
+        private void Button1_Click(object sender, EventArgs e) {
             BankDetailsWindow w = new BankDetailsWindow();
             w.Show();
         }
 
-        private void Button2_Click(object sender, EventArgs e)
-        {
+        private void Button2_Click(object sender, EventArgs e) {
             MemberListWindow w = new MemberListWindow();
             w.Show();
         }
 
-        private void Button_Click(object sender, RoutedEventArgs e)
-        {
+        private void Button_Click(object sender, RoutedEventArgs e) {
 
         }
 
-        private void ComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
-        {
+        private void ComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e) {
 
         }
     }
diff --git a/WGneu/Windows/MemberListWindow.xaml.cs b/WGneu/Windows/MemberListWindow.xaml.cs
index 53c11ff..df454a9 100644
--- a/WGneu/Windows/MemberListWindow.xaml.cs
+++ b/WGneu/Windows/MemberListWindow.xaml.cs
@@ -19,10 +19,8 @@ using System.Windows.Shapes;
 using WGneu.Models;
 
 
-namespace WGneu.Windows
-{
-    public partial class MemberListWindow : Window
-    {
+namespace WGneu.Windows {
+    public partial class MemberListWindow : Window {
         private bool IsEditing = false;
         private bool IsCreating = false;
         private List<string> TextFilter = new();
@@ -30,8 +28,7 @@ namespace WGneu.Windows
         private static readonly RoutedCommand CtrlF = new();
         private readonly WgContext Context = new();
 
-        public MemberListWindow()
-        {
+        public MemberListWindow() {
             InitializeComponent();
             CtrlF.InputGestures.Add(new KeyGesture(Key.F, ModifierKeys.Control));
             CommandBindings.Add(new CommandBinding(CtrlF, FocusSearchInput));
@@ -39,26 +36,22 @@ namespace WGneu.Windows
                 if (tb.Name != "SearchInput") Valid[tb] = true;
         }
 
-        private void Window_Loaded(object sender, RoutedEventArgs e)
-        {
+        private void Window_Loaded(object sender, RoutedEventArgs e) {
             RefreshMemberList();
             BranchInput.ItemsSource = Context.Branches.OrderBy(b => b.Name).ToList();
             DefaultKgInput.ItemsSource = Context.WbKgs.Select(k => k.Kg).OrderBy(k => k.Name).ToList();
         }
 
-        protected override void OnClosing(CancelEventArgs e)
-        {
+        protected override void OnClosing(CancelEventArgs e) {
             Context.Dispose();
             base.OnClosing(e);
         }
 
-        private int CountMatchesInMember(Member m)
-        {
+        private int CountMatchesInMember(Member m) {
             if (TextFilter.Count == 0) return 0;
             string[] check = new string[] { m.MgNr.ToString(), m.FamilyName.ToLower(), m.GivenName.ToLower(), m.DefaultKg.Name.ToLower() };
             int i = 0;
-            foreach (string c in check)
-            {
+            foreach (string c in check) {
                 if (TextFilter.Any(f => c == f))
                     i += 10;
                 else if (TextFilter.Any(f => c.Contains(f)))
@@ -67,13 +60,11 @@ namespace WGneu.Windows
             return i;
         }
 
-        private void RefreshMemberList()
-        {
+        private void RefreshMemberList() {
             Context.Members.Load();
             List<Member> members = Context.Members.OrderBy(m => m.FamilyName + " " + m.GivenName).ToList();
 
-            if (TextFilter.Count > 0)
-            {
+            if (TextFilter.Count > 0) {
                 members = members
                     .ToDictionary(m => m, m => CountMatchesInMember(m))
                     .OrderByDescending(a => a.Value)
@@ -88,38 +79,30 @@ namespace WGneu.Windows
             RefreshInputs();
         }
 
-        private void RefreshInputs()
-        {
+        private void RefreshInputs() {
             Member m = (Member)MemberList.SelectedItem;
-            if (m != null)
-            {
+            if (m != null) {
                 EditMemberButton.IsEnabled = true;
                 DeleteMemberButton.IsEnabled = true;
                 FillInputs(m);
-            }
-            else
-            {
+            } else {
                 EditMemberButton.IsEnabled = false;
                 DeleteMemberButton.IsEnabled = false;
                 ClearInputs();
             }
         }
 
-        private void InitInputs()
-        {
+        private void InitInputs() {
             ClearInputs();
             MgNrInput.Text = NextMgNr().ToString();
         }
 
-        private void MemberList_SelectionChanged(object sender, SelectionChangedEventArgs e)
-        {
+        private void MemberList_SelectionChanged(object sender, SelectionChangedEventArgs e) {
             RefreshInputs();
         }
 
-        private void PlzInput_TextChanged(object sender, RoutedEventArgs e)
-        {
-            if (PlzInput.Text.Length == 4 && PlzInput.Text.All(char.IsDigit))
-            {
+        private void PlzInput_TextChanged(object sender, RoutedEventArgs e) {
+            if (PlzInput.Text.Length == 4 && PlzInput.Text.All(char.IsDigit)) {
                 int plz = int.Parse(PlzInput.Text);
                 var o = Context.Postleitzahlen.Where(p => p.Plz == plz).ToHashSet();
                 OrtInput.ItemsSource = o;
@@ -127,8 +110,7 @@ namespace WGneu.Windows
             }
         }
 
-        private void NewMemberButton_Click(object sender, RoutedEventArgs e)
-        {
+        private void NewMemberButton_Click(object sender, RoutedEventArgs e) {
             IsCreating = true;
             MemberList.IsEnabled = false;
             InitInputs();
@@ -137,8 +119,7 @@ namespace WGneu.Windows
             UnlockInputs();
         }
 
-        private void EditMemberButton_Click(object sender, RoutedEventArgs e)
-        {
+        private void EditMemberButton_Click(object sender, RoutedEventArgs e) {
             if (MemberList.SelectedItem == null)
                 return;
 
@@ -150,24 +131,21 @@ namespace WGneu.Windows
             UnlockInputs();
         }
 
-        private void DeleteMemberButton_Click(object sender, RoutedEventArgs e)
-        {
+        private void DeleteMemberButton_Click(object sender, RoutedEventArgs e) {
             Member m = (Member)MemberList.SelectedItem;
             if (m == null) return;
 
             var r = MessageBox.Show(
                 $"Soll das Mitglied \"{m.FamilyName} {m.GivenName}\" (MgNr. {m.MgNr}) wirklich unwiderruflich gelöscht werden?",
                 "Mitglied löschen", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
-            if (r == MessageBoxResult.Yes)
-            {
+            if (r == MessageBoxResult.Yes) {
                 Context.Remove(m);
                 Context.SaveChanges();
                 RefreshMemberList();
             }
         }
 
-        private void SaveButton_Click(object sender, RoutedEventArgs e)
-        {
+        private void SaveButton_Click(object sender, RoutedEventArgs e) {
             // TODO only allow to click button, if values were checked
 
             Member? m = new();
@@ -214,8 +192,7 @@ namespace WGneu.Windows
             if (ContactEmailInput.IsChecked ?? false) m.DefaultContact = "email";
             // TODO Buchhaltungskonto
 
-            try
-            {
+            try {
                 if (IsEditing)
                     Context.Update(m);
                 else if (IsCreating)
@@ -224,9 +201,7 @@ namespace WGneu.Windows
 
                 if (newMgNr != m.MgNr)
                     Context.Database.ExecuteSql($"UPDATE member SET mgnr = {newMgNr} WHERE mgnr = {m.MgNr}");
-            }
-            catch (Exception exc)
-            {
+            } catch (Exception exc) {
                 var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                 if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
                 MessageBox.Show(str, "Mitglied aktualisieren", MessageBoxButton.OK, MessageBoxImage.Error);
@@ -241,16 +216,14 @@ namespace WGneu.Windows
             RefreshMemberList();
         }
 
-        private void ResetButton_Click(object sender, RoutedEventArgs e)
-        {
+        private void ResetButton_Click(object sender, RoutedEventArgs e) {
             if (IsEditing)
                 RefreshInputs();
             else if (IsCreating)
                 InitInputs();
         }
 
-        private void CancelButton_Click(object sender, RoutedEventArgs e)
-        {
+        private void CancelButton_Click(object sender, RoutedEventArgs e) {
             IsEditing = false;
             IsCreating = false;
             MemberList.IsEnabled = true;
@@ -260,30 +233,25 @@ namespace WGneu.Windows
             LockInputs();
         }
 
-        private void SearchInput_TextChanged(object sender, RoutedEventArgs e)
-        {
+        private void SearchInput_TextChanged(object sender, RoutedEventArgs e) {
             TextFilter = SearchInput.Text.ToLower().Split(" ").ToList().FindAll(s => s != "");
             RefreshMemberList();
         }
 
-        private void FocusSearchInput(object sender, RoutedEventArgs e)
-        {
-            if (!IsEditing && !IsCreating)
-            {
+        private void FocusSearchInput(object sender, RoutedEventArgs e) {
+            if (!IsEditing && !IsCreating) {
                 SearchInput.Focus();
                 SearchInput.SelectAll();
             }
         }
 
-        private int NextMgNr()
-        {
+        private int NextMgNr() {
             int c = Context.Members.Select(m => m.MgNr).Min();
             Context.Members.OrderBy(m => m.MgNr).Select(m => m.MgNr).ToList().ForEach(a => { if (a <= c + 100) c = a; });
             return c + 1;
         }
 
-        private void ShowSaveResetCancelButtons()
-        {
+        private void ShowSaveResetCancelButtons() {
             SaveButton.IsEnabled = true;
             ResetButton.IsEnabled = false;
             CancelButton.IsEnabled = true;
@@ -292,8 +260,7 @@ namespace WGneu.Windows
             CancelButton.Visibility = Visibility.Visible;
         }
 
-        private void HideSaveResetCancelButtons()
-        {
+        private void HideSaveResetCancelButtons() {
             SaveButton.IsEnabled = false;
             ResetButton.IsEnabled = false;
             CancelButton.IsEnabled = false;
@@ -302,8 +269,7 @@ namespace WGneu.Windows
             CancelButton.Visibility = Visibility.Hidden;
         }
 
-        private void ShowNewEditDeleteButtons()
-        {
+        private void ShowNewEditDeleteButtons() {
             NewMemberButton.IsEnabled = true;
             EditMemberButton.IsEnabled = MemberList.SelectedItem != null;
             DeleteMemberButton.IsEnabled = MemberList.SelectedItem != null;
@@ -312,8 +278,7 @@ namespace WGneu.Windows
             DeleteMemberButton.Visibility = Visibility.Visible;
         }
 
-        private void HideNewEditDeleteButtons()
-        {
+        private void HideNewEditDeleteButtons() {
             NewMemberButton.IsEnabled = false;
             EditMemberButton.IsEnabled = false;
             DeleteMemberButton.IsEnabled = false;
@@ -322,8 +287,7 @@ namespace WGneu.Windows
             DeleteMemberButton.Visibility = Visibility.Hidden;
         }
 
-        private void LockInputs()
-        {
+        private void LockInputs() {
             foreach (var tb in Utils.FindVisualChilds<TextBox>(this))
                 if (tb.Name != "SearchInput") tb.IsReadOnly = true;
             foreach (var cb in Utils.FindVisualChilds<ComboBox>(this))
@@ -334,8 +298,7 @@ namespace WGneu.Windows
                 rb.IsEnabled = false;
         }
 
-        private void UnlockInputs()
-        {
+        private void UnlockInputs() {
             foreach (var tb in Utils.FindVisualChilds<TextBox>(this))
                 if (tb.Name != "SearchInput") tb.IsReadOnly = false;
             foreach (var cb in Utils.FindVisualChilds<ComboBox>(this))
@@ -346,8 +309,7 @@ namespace WGneu.Windows
                 rb.IsEnabled = true;
         }
 
-        private void FillInputs(Member m)
-        {
+        private void FillInputs(Member m) {
             MgNrInput.Text = m.MgNr.ToString();
             PredecessorMgNrInput.Text = m.PredecessorMgNr.ToString();
             PrefixInput.Text = m.Prefix;
@@ -357,14 +319,11 @@ namespace WGneu.Windows
             BirthdayInput.Text = (m.Birthday != null) ? string.Join(".", m.Birthday.Split("-").Reverse()) : null;
             AddressInput.Text = m.Address;
             AT_Plz? p = m.PostalDest.Plz(Context);
-            if (p != null)
-            {
+            if (p != null) {
                 PlzInput.Text = p.Plz.ToString();
                 OrtInput.ItemsSource = p.Orte(Context);
                 OrtInput.SelectedItem = p;
-            }
-            else
-            {
+            } else {
                 PlzInput.Text = null;
                 OrtInput.ItemsSource = null;
                 OrtInput.SelectedItem = null;
@@ -393,15 +352,13 @@ namespace WGneu.Windows
             ActiveInput.IsChecked = m.Active;
             VollLieferantInput.IsChecked = m.VollLieferant;
             FunkionärInput.IsChecked = m.Funktionär;
-            switch (m.DefaultContact)
-            {
+            switch (m.DefaultContact) {
                 case "post": ContactPostInput.IsChecked = true; break;
                 case "email": ContactEmailInput.IsChecked = true; break;
             }
         }
 
-        private void ClearInputs()
-        {
+        private void ClearInputs() {
             foreach (var tb in Utils.FindVisualChilds<TextBox>(this))
                 if (tb.Name != "SearchInput") tb.Text = "";
             foreach (var cb in Utils.FindVisualChilds<ComboBox>(this))
@@ -412,27 +369,23 @@ namespace WGneu.Windows
                 rb.IsChecked = false;
         }
 
-        private bool IsValid()
-        {
+        private bool IsValid() {
             return Valid.All(kv => kv.Value) &&
                 Utils.FindVisualChilds<ComboBox>(this).All(cb => cb.ItemsSource == null || cb.SelectedItem != null);
         }
 
-        private void UpdateButtons()
-        {
+        private void UpdateButtons() {
             if (!IsEditing && !IsCreating) return;
             bool ch = HasChanged(), v = IsValid();
             ResetButton.IsEnabled = (ch);
             SaveButton.IsEnabled = (v && ch);
         }
 
-        private bool HasChanged()
-        {
+        private bool HasChanged() {
             return true;  // TODO
         }
 
-        private void InputTextChanged(TextBox input, Func<TextBox, ValidationResult> checker)
-        {
+        private void InputTextChanged(TextBox input, Func<TextBox, ValidationResult> checker) {
             var res = checker(input);
             Valid[input] = res.IsValid;
             if (res.IsValid)
@@ -442,45 +395,37 @@ namespace WGneu.Windows
             UpdateButtons();
         }
 
-        private void InputLostFocus(TextBox input, Func<TextBox, ValidationResult> checker, string? msg)
-        {
+        private void InputLostFocus(TextBox input, Func<TextBox, ValidationResult> checker, string? msg) {
             var res = checker(input);
             if (!res.IsValid)
                 MessageBox.Show(res.ErrorContent.ToString(), msg ?? res.ErrorContent.ToString(), MessageBoxButton.OK, MessageBoxImage.Warning);
         }
 
-        private void ComboBox_SelectionChanged(object sender, RoutedEventArgs e)
-        {
+        private void ComboBox_SelectionChanged(object sender, RoutedEventArgs e) {
             UpdateButtons();
         }
 
-        private void PhoneNrInput_TextChanged(object sender, RoutedEventArgs e)
-        {
+        private void PhoneNrInput_TextChanged(object sender, RoutedEventArgs e) {
             InputTextChanged((TextBox)sender, Validator.CheckPhoneNumber);
         }
 
-        private void PhoneNrInput_LostFocus(object sender, RoutedEventArgs e)
-        {
+        private void PhoneNrInput_LostFocus(object sender, RoutedEventArgs e) {
             InputLostFocus((TextBox)sender, Validator.CheckPhoneNumber, null);
         }
 
-        private void EmailInput_TextChanged(object sender, RoutedEventArgs e)
-        {
+        private void EmailInput_TextChanged(object sender, RoutedEventArgs e) {
             InputTextChanged((TextBox)sender, Validator.CheckEmailAddress);
         }
 
-        private void EmailInput_LostFocus(object sender, RoutedEventArgs e)
-        {
+        private void EmailInput_LostFocus(object sender, RoutedEventArgs e) {
             InputLostFocus((TextBox)sender, Validator.CheckEmailAddress, null);
         }
 
-        private void LfbisNrInput_TextChanged(object sender, RoutedEventArgs e)
-        {
+        private void LfbisNrInput_TextChanged(object sender, RoutedEventArgs e) {
             InputTextChanged((TextBox)sender, Validator.CheckLfbisNr);
         }
 
-        private void LfbisNrInput_LostFocus(object sender, RoutedEventArgs e)
-        {
+        private void LfbisNrInput_LostFocus(object sender, RoutedEventArgs e) {
             InputLostFocus((TextBox)sender, Validator.CheckLfbisNr, "Betriebsnummer ungültig");
         }
     }