Bump version to 0.9.3

.gitea/workflows/test.yaml

@@ -2,7 +2,7 @@ name: Test
 on:
   push:
     branches: ["**"]
-    paths: ["Elwig/**", "Tests/**", "Installer/Files/*.exe"]
+    paths: ["Elwig/**", "Tests/**", "Installer/Files/*.exe", ".gitea/workflows/test.yaml"]
 jobs:
   test:
     name: Run tests
@@ -10,6 +10,19 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
+      - name: Check for Byte order marks
+        shell: powershell
+        run: |
+          $pattern = [char]::ConvertFromUtf32(0xFEFF)
+          $files = git grep -IEl "^$pattern"
+          if ( $lastexitcode -ne 1 ) {
+            echo "Files with BOM found:"
+            echo $files
+            exit 1
+          } else {
+            echo "No files with BOM found"
+            exit 0
+          }
       - name: Setup MSBuild
         uses: microsoft/setup-msbuild@v1.1
       - name: Setup NuGet

CHANGELOG.md

@@ -3,6 +3,113 @@ Changelog
 =========
 
 
+[v0.9.3][v0.9.3] (2024-08-02) {#v0.9.3}
+---------------------------------------
+
+### Sonstiges {#v0.9.3-misc}
+
+* Das Lieferjournal als Excel-Liste beinhaltet nun auch Liefer-Zweigstelle und Stamm-Zweigstelle des Liefernaten. (cf05a0c658)
+
+[v0.9.3]: https://git.necronda.net/winzer/elwig/releases/tag/v0.9.3
+
+
+
+
+[v0.9.2][v0.9.2] (2024-08-01) {#v0.9.2}
+---------------------------------------
+
+### Behobene Fehler {#v0.9.2-bugfixes}
+
+* Verhalten beim Schließen des Haupt-Fensters (`MainWindow`) nicht immer richtig. (8db6007264)
+* Im Mitglieder-Fenster (`MemberAdminWindow`) führt beim Erstellen eines Mitglied das Eingeben einer Tel.-Nr. zu einem Fehler. (4403754ada)
+
+[v0.9.2]: https://git.necronda.net/winzer/elwig/releases/tag/v0.9.2
+
+
+
+
+[v0.9.1][v0.9.1] (2024-08-01) {#v0.9.1}
+---------------------------------------
+
+### Neue Funktionen {#v0.9.1-features}
+
+* Im Rundschreiben-Fenster (`MailWindow`) können E-Mails ohne Anhänge verschickt werden. (f69d2809f3)
+* Im Mitglieder-Fenster (`MemberAdminWindow`) und Lieferungen-Fenster (`DeliveryAdminWindow`) kann das/die momentan ausgewählte Mitglied/Lieferung alleine exportiert werden. (db4de5b5fe)
+* Exporte für Mitglieder enthalten nun auch deren Flächenbindungen. (10ee1d6548)
+
+### Behobene Fehler {#v0.9.1-bugfixes}
+
+* Sortierung der Wiegen-Knöpfe im Übernahme-Fenster (`DeliveryAdminWindow`). (7786fb421a)
+
+### Sonstiges {#v0.9.1-misc}
+
+* Deutsche Fehlermeldung beim Hochladen/Herunterladen im Haupt-Fenster (`MainWindow`). (91717f8efb)
+* Waagen-Fehler _Brutto negativ_ implementiert. (39f93da0ba)
+
+[v0.9.1]: https://git.necronda.net/winzer/elwig/releases/tag/v0.9.1
+
+
+
+
+[v0.9.0][v0.9.0] (2024-07-28) {#v0.9.0}
+---------------------------------------
+
+### Neue Funktionen {#v0.9.0-features}
+
+* Flächenbindungen werden als Tabelle in der Status-Leiste im Mitglieder-Fenster (`MemberAdminWindow`) angezeigt. ([#26][i26])
+* Filter für E-Mail-Adressen, Tel.-Nr. und Kontaktarten im Mitglieder-Fenster (`MemberAdminWindow`). (1141331608)
+* Auf Lieferscheinen (`DeliveryNote`) werden nun _Brutto, Tara, Netto_ werte abgedruckt. (fd0ed97305, 4aa3362029, 53d3affefe)
+* Beim Exportieren der Mitgliederliste werden auch Tel.-Nr. und E-Mail-Adressen exportiert. (b6afb94246)
+* Benutzerfreundliches Synchronisieren zwischen Standorten. ([#3][i3])
+* Übernehmer _müssen_ explizit entscheiden, ob _gerebelt gewogen_ oder nicht. (935b31f6e3)
+
+### Behobene Fehler {#v0.9.0-bugfixes}
+
+* Zu-/Abschläge im Lieferungen-Fenster (`DeliveryAdminWindow`). (f235d5b380)
+* Falls keine Saison existierte führte das zu einem Absturz im Rundschreiben-Fenster (`MailWindow`). (84f772a32f)
+* Beim Drucken _sollte_ kein Kommandozeilen-Fenster mehr sichtbar sein. (d741ba92dc)
+* Wenn bei einem Mitglied keine Stamm-KG hinterlegt war, kam es zu inkonsistentem Verhalten im Übernahme-Fenster (`DeliveryAdminWinodw`). (4c3f0c40fa)
+
+### Sonstiges {#v0.9.0-misc}
+
+* Model-View-ViewModel (MVVM) implementiert! ([#10][i10])
+* Die nächste Saison "beginnt" bereits im Juli (statt erst im August) (`CurrentLastSeason`). (c314321039)
+* Automatisierte Tests für Waagen (Sitzendorf, Haugsdorf). (8e9f2f4e90)
+* Überprüfung auf Byte-Order-Marks in allen Quellcode-Dateien. (53c7cb2ec0, f09753ccc2)
+
+[v0.9.0]: https://git.necronda.net/winzer/elwig/releases/tag/v0.9.0
+[i3]: https://git.necronda.net/winzer/elwig/issues/3
+[i10]: https://git.necronda.net/winzer/elwig/issues/10
+[i26]: https://git.necronda.net/winzer/elwig/issues/26
+
+
+
+
+[v0.8.9][v0.8.9] (2024-07-23) {#v0.8.9}
+---------------------------------------
+
+### Behobene Fehler {#v0.8.9-bugfixes}
+
+* Absturz im Rundschreiben-Fenster (`MailWindow`). Fehler bei `CheckComboBox`. (49f03c0a3c)
+* Excel-Exporte können nun auch Sonderzeichen (wie `&`) enthalten. (ba9e1d7201)
+
+[v0.8.9]: https://git.necronda.net/winzer/elwig/releases/tag/v0.8.9
+
+
+
+
+[v0.8.8][v0.8.8] (2024-07-22) {#v0.8.8}
+---------------------------------------
+
+### Behobene Fehler {#v0.8.8-bugfixes}
+
+* Schnittstelle für Gassner-Waagen nicht funktionsfähig. (4c75dbe4aa)
+
+[v0.8.8]: https://git.necronda.net/winzer/elwig/releases/tag/v0.8.8
+
+
+
+
 [v0.8.7][v0.8.7] (2024-07-22) {#v0.8.7}
 ---------------------------------------
 

Elwig/App.xaml.cs

@@ -29,10 +29,11 @@ namespace Elwig {
         private readonly DispatcherTimer _autoUpdateTimer = new() { Interval = TimeSpan.FromHours(1) };
 
         public static readonly string DataPath = @"C:\ProgramData\Elwig\";
+        public static readonly string ConfigPath = Path.Combine(DataPath, "config.ini");
         public static readonly string ExePath = @"C:\Program Files\Elwig\";
         public static readonly string TempPath = Path.Combine(Path.GetTempPath(), "Elwig");
 
-        public static Config Config { get; private set; } = new(Path.Combine(DataPath, "config.ini"));
+        public static Config Config { get; private set; } = new(ConfigPath);
         public static int VersionMajor { get; private set; }
         public static int VersionMinor { get; private set; }
         public static int VersionPatch { get; private set; }
@@ -264,15 +265,15 @@ namespace Elwig {
         }
 
         public static DeliveryAdminWindow FocusReceipt() {
-            return FocusWindow<DeliveryAdminWindow>(() => new(true), w => w.IsReceipt);
+            return FocusWindow<DeliveryAdminWindow>(() => new(true), w => w.ViewModel.IsReceipt);
         }
 
         public static DeliveryAdminWindow FocusMemberDeliveries(int mgnr) {
-            return FocusWindow<DeliveryAdminWindow>(() => new(mgnr), w => w.MgNr == mgnr);
+            return FocusWindow<DeliveryAdminWindow>(() => new(mgnr), w => w.ViewModel.FilterMember?.MgNr == mgnr);
         }
 
         public static AreaComAdminWindow FocusMemberAreaComs(int mgnr) {
-            return FocusWindow<AreaComAdminWindow>(() => new(mgnr), w => w.MgNr == mgnr);
+            return FocusWindow<AreaComAdminWindow>(() => new(mgnr), w => w.ViewModel.FilterMember.MgNr == mgnr);
         }
 
         public static BaseDataWindow FocusBaseData() {

Elwig/Controls/CheckComboBox.cs

@@ -1,4 +1,4 @@
-using System.Collections;
+using System.Collections;
 using System.Collections.ObjectModel;
 using System.Collections.Specialized;
 using System.Linq;
@@ -8,7 +8,7 @@ using System.Windows.Controls;
 namespace Elwig.Controls {
     public class CheckComboBox : ListBox {
 
-        public new static readonly DependencyProperty SelectedItemsProperty = DependencyProperty.Register(nameof(SelectedItems), typeof(IList), typeof(CheckComboBox), new FrameworkPropertyMetadata(new ObservableCollection<object>(), FrameworkPropertyMetadataOptions.BindsTwoWayByDefault, OnSelectedItemsChangedCallback));
+        public new static readonly DependencyProperty SelectedItemsProperty = DependencyProperty.Register(nameof(SelectedItems), typeof(IList), typeof(CheckComboBox), new FrameworkPropertyMetadata(null, FrameworkPropertyMetadataOptions.BindsTwoWayByDefault, OnSelectedItemsChangedCallback));
         public new IList SelectedItems {
             get => (IList)GetValue(SelectedItemsProperty);
             set => SetValue(SelectedItemsProperty, value);
@@ -72,6 +72,7 @@ namespace Elwig.Controls {
 
         public CheckComboBox() {
             SelectionMode = SelectionMode.Multiple;
+            SelectedItems = new ObservableCollection<object>();
         }
 
         public override void OnApplyTemplate() {

Elwig/Controls/IntegerUpDown.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Linq;
 using System.Windows;
 using System.Windows.Controls;

Elwig/Controls/UnitConverter.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Globalization;
 using System.Windows;
 using System.Windows.Data;

Elwig/Controls/UnitTextBox.cs

@@ -1,4 +1,4 @@
-using System.Windows;
+using System.Windows;
 using System.Windows.Controls;
 
 namespace Elwig.Controls {

Elwig/Controls/UnitTextBox.xaml

@@ -1,4 +1,4 @@
-<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:ctrl="clr-namespace:Elwig.Controls">
     <Style TargetType="ctrl:UnitTextBox" BasedOn="{StaticResource {x:Type TextBox}}">

Elwig/Controls/VisibilityConverter.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Windows;
 using System.Windows.Data;
 using System.Globalization;

Elwig/Controls/WidthToMarginConverter.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Windows;
 using System.Windows.Data;
 using System.Globalization;

Elwig/Controls/WineOriginTemplateSelector.cs

@@ -1,4 +1,4 @@
-using System.Windows.Controls;
+using System.Windows.Controls;
 using System.Windows;
 
 namespace Elwig.Controls {

Elwig/Controls/WineQualityLevelTemplateSelector.cs

@@ -1,4 +1,4 @@
-using System.Windows.Controls;
+using System.Windows.Controls;
 using System.Windows;
 
 namespace Elwig.Controls {

Elwig/Controls/WineVarietyTemplateSelector.cs

@@ -1,4 +1,4 @@
-using System.Windows.Controls;
+using System.Windows.Controls;
 using System.Windows;
 
 namespace Elwig.Controls {

Elwig/Dialogs/AreaComDialog.xaml

@@ -1,4 +1,4 @@
-<Window x:Class="Elwig.Dialogs.AreaComDialog"
+<Window x:Class="Elwig.Dialogs.AreaComDialog"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

Elwig/Dialogs/AreaComDialog.xaml.cs

@@ -1,4 +1,4 @@
-using Elwig.Helpers;
+using Elwig.Helpers;
 using System.Windows;
 using System.Windows.Controls;
 

Elwig/Dialogs/DeleteMemberDialog.xaml

@@ -1,4 +1,4 @@
-<Window x:Class="Elwig.Dialogs.DeleteMemberDialog"
+<Window x:Class="Elwig.Dialogs.DeleteMemberDialog"
         AutomationProperties.AutomationId="DeleteMemberDialog"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

Elwig/Dialogs/DeleteMemberDialog.xaml.cs

@@ -1,4 +1,4 @@
-using Elwig.Helpers;
+using Elwig.Helpers;
 using System.Linq;
 using System.Windows;
 using System.Windows.Controls;

Elwig/Dialogs/NewSeasonDialog.xaml

@@ -1,4 +1,4 @@
-<Window x:Class="Elwig.Dialogs.NewSeasonDialog"
+<Window x:Class="Elwig.Dialogs.NewSeasonDialog"
         AutomationProperties.AutomationId="NewSeasonDialog"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

Elwig/Dialogs/NewSeasonDialog.xaml.cs

@@ -1,4 +1,4 @@
-using Elwig.Helpers;
+using Elwig.Helpers;
 using Elwig.Models.Entities;
 using System.Collections.Generic;
 using System.Windows;

Elwig/Dialogs/UpdateDialog.xaml

@@ -1,4 +1,4 @@
-<Window x:Class="Elwig.Dialogs.UpdateDialog"
+<Window x:Class="Elwig.Dialogs.UpdateDialog"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

Elwig/Dialogs/UpdateDialog.xaml.cs

@@ -1,4 +1,4 @@
-using Elwig.Helpers;
+using Elwig.Helpers;
 using System;
 using System.Diagnostics;
 using System.IO;

Elwig/Documents/DeliveryConfirmation.cshtml

@@ -33,9 +33,9 @@
                 <th>Gewicht</th>
                 <th rowspan="3" style="padding: 0;">
                     <svg width="10" height="40" xmlns="http://www.w3.org/2000/svg">
-                        <text x="-40" y="5" transform="rotate(270)" font-size="8pt" font-style="italic" font-family="Times New Roman"
+                        <text x="-40" y="4" transform="rotate(270)" font-size="8pt" font-style="italic" font-family="Times New Roman"
                               style="text-anchor: start; alignment-baseline: middle;">
-                            bto./nto.
+                            gerebelt
                         </text>
                     </svg>
                 </th>
@@ -81,7 +81,7 @@
                         }
                         @if (i == p.Buckets.Length - 1) {
                             <td class="number">@($"{p.Weight:N0}")</td>
-                            <td class="small">@(p.IsNetWeight ? "n" : "b")</td>
+                            <td style="font-size: 7pt;">@(p.IsNetWeight ? "\u2611" : "\u2610")</td>
                         } else {
                             <td></td>
                             <td></td>

Elwig/Documents/DeliveryNote.cshtml

@@ -60,8 +60,18 @@
                 }
             }
             <tr><td></td><td colspan="5">
-                @Raw(part.IsManualWeighing ? "<i>Handwiegung</i>" : $"<i>Waage:</i> {part.ScaleId ?? "?"}, <i>ID:</i> {part.WeighingId ?? "?"}")
+                @if (part.IsManualWeighing) {
-                (@(part.IsNetWeight ? "netto/gerebelt gewogen" : "brutto/nicht gerebelt gewogen"))@Raw(part.WeighingReason != null ? $", <i>Begründung:</i>" : "") @part.WeighingReason
+                    <i>Handwiegung @(part.IsNetWeight ? " (gerebelt gewogen)" : " (nicht gerebelt gewogen)")</i>@Raw(part.WeighingReason != null ? ", <i>Begründung:</i> " : "") @part.WeighingReason
+                } else {
+                    var info = part.WeighingInfo;
+                    <i>Waage:</i> @(part.ScaleId ?? "?")@(", ") <i>ID:</i> @(info.Id ?? "?")
+                    @(info.Date != null || info.Time != null ? " – " : "")@(info.Time != null ? $"{info.Time:HH:mm}" : "")@(info.Date != null ? $", {info.Date:dd.MM.yyyy}" : "")
+                    @if (info.Gross != null && info.Tare != null && info.Net != null) {
+                        <br/><i>Brutto:</i> @($"{info.Gross:N0} kg")@(" – ") <i>Tara:</i> @($"{info.Tare:N0} kg")@(" – ") <i>Netto:</i> @($"{info.Net:N0} kg")@(" – ")@Raw(part.IsNetWeight ? "<i>gerebelt gewogen</i>" : "<i>nicht gerebelt gewogen</i>")
+                    } else {
+                        @Raw($" <i>({(part.IsNetWeight ? "gerebelt gewogen" : "nicht gerebelt gewogen")})</i>")
+                    }
+                }
             </td></tr>
             @if (part.Comment != null) {
                 <tr><td></td><td colspan="5"><i>Anmerkung:</i> @part.Comment</td></tr>

Elwig/Documents/MemberDataSheet.cs

@@ -1,4 +1,4 @@
-using Elwig.Helpers;
+using Elwig.Helpers;
 using Elwig.Models.Entities;
 using System;
 using System.Collections.Generic;

Elwig/Documents/MemberDataSheet.cshtml

@@ -1,4 +1,4 @@
-@using RazorLight
+@using RazorLight
 @using Elwig.Helpers
 @inherits TemplatePage<Elwig.Documents.MemberDataSheet>
 @model Elwig.Documents.MemberDataSheet

Elwig/Documents/MemberDataSheet.css

@@ -1,4 +1,4 @@
-
+
 h2 {
     margin-bottom: 0.5em !important;
 }

Elwig/Documents/MemberList.cs

@@ -1,4 +1,4 @@
-using Elwig.Models.Dtos;
+using Elwig.Models.Dtos;
 using System.Collections.Generic;
 
 namespace Elwig.Documents {

Elwig/Documents/PaymentVariantSummary.cs

@@ -1,4 +1,4 @@
-using Elwig.Helpers;
+using Elwig.Helpers;
 using Elwig.Helpers.Billing;
 using Elwig.Models.Dtos;
 using Elwig.Models.Entities;

Elwig/Documents/PaymentVariantSummary.cshtml

@@ -49,7 +49,7 @@
                 <td class="center">@(Model.BillingData.ConsiderContractPenalties ? "Ja" : "Nein")</td>
             </tr>
             <tr>
-                <th style="overflow: visible;">Nto./bto.-Zuschl:</th>
+                <th style="overflow: visible;">Rebel-Zuschl.:</th>
                 <td colspan="3" class="center">
                     @($"{Utils.GetSign(Model.BillingData.NetWeightModifier)}{Math.Abs(Model.BillingData.NetWeightModifier) * 100:N2}") % /
                     @($"{Utils.GetSign(Model.BillingData.GrossWeightModifier)}{Math.Abs(Model.BillingData.GrossWeightModifier) * 100:N2}") %

Elwig/Documents/WineQualityStatistics.cs

@@ -1,4 +1,4 @@
-using Elwig.Models.Dtos;
+using Elwig.Models.Dtos;
 using System.Collections.Generic;
 
 namespace Elwig.Documents {

Elwig/Elwig.csproj

@@ -7,7 +7,7 @@
     <UseWPF>true</UseWPF>
     <PreserveCompilationContext>true</PreserveCompilationContext>
     <ApplicationIcon>Resources\Images\Elwig.ico</ApplicationIcon>
-    <Version>0.8.8</Version>
+    <Version>0.9.3</Version>
     <SatelliteResourceLanguages>de-AT</SatelliteResourceLanguages>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <ApplicationManifest>app.manifest</ApplicationManifest>
@@ -25,6 +25,7 @@
   </Target>
 
   <ItemGroup>
+    <PackageReference Include="CommunityToolkit.Mvvm" Version="8.2.2" />
     <PackageReference Include="LinqKit" Version="1.3.0" />
     <PackageReference Include="MailKit" Version="4.7.1.1" />
     <PackageReference Include="Microsoft.AspNetCore.Razor.Language" Version="6.0.32" />

Elwig/Helpers/ActionCommand.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Windows.Input;
 
 namespace Elwig.Helpers {

Elwig/Helpers/AppDbUpdater.cs

@@ -9,7 +9,7 @@ namespace Elwig.Helpers {
     public static class AppDbUpdater {
 
         // Don't forget to update value in Tests/fetch-resources.bat!
-        public static readonly int RequiredSchemaVersion = 24;
+        public static readonly int RequiredSchemaVersion = 25;
 
         private static int VersionOffset = 0;
 

Elwig/Helpers/Billing/BillingData.cs

@@ -1,4 +1,4 @@
-using Newtonsoft.Json;
+using Newtonsoft.Json;
 using NJsonSchema;
 using System;
 using System.Collections.Generic;

Elwig/Helpers/Billing/EditBillingData.cs

@@ -1,4 +1,4 @@
-using Elwig.Models.Entities;
+using Elwig.Models.Entities;
 using System;
 using System.Collections.Generic;
 using System.Linq;

Elwig/Helpers/Billing/GraphEntry.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 

Elwig/Helpers/Billing/PaymentBillingData.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text.Json.Nodes;

Elwig/Helpers/Billing/Varibute.cs

@@ -1,4 +1,4 @@
-using Elwig.Models.Entities;
+using Elwig.Models.Entities;
 using Microsoft.EntityFrameworkCore;
 using System;
 using System.Collections.Generic;

Elwig/Helpers/Config.cs

@@ -87,7 +87,7 @@ namespace Elwig.Helpers {
             SmtpPassword = config["smtp:password"];
             SmtpFrom = config["smtp:from"];
 
-            var scales = config.AsEnumerable().Where(i => i.Key.StartsWith("scale.")).GroupBy(i => i.Key.Split(':')[0][6..]).Select(i => i.Key);
+            var scales = config.AsEnumerable().Where(i => i.Key.StartsWith("scale.")).GroupBy(i => i.Key.Split(':')[0][6..]).Select(i => i.Key).Order();
             ScaleList.Clear();
             Scales = ScaleList;
             foreach (var s in scales) {

Elwig/Helpers/ControlUtils.cs

@@ -11,11 +11,7 @@ using Brushes = System.Windows.Media.Brushes;
 namespace Elwig.Helpers {
     public class ControlUtils {
 
-        public enum RenewSourceDefault {
+        public enum RenewSourceDefault { None, IfOnly, First }
-            None,
-            IfOnly,
-            First
-        }
 
         private static void SetControlBorderBrush(Control input, Brush brush) {
             if (input is ComboBox cb) {
@@ -171,15 +167,19 @@ namespace Elwig.Helpers {
             return item;
         }
 
-        public static object? GetItemFromSource(IEnumerable source, object? item) {
+        public static T? GetItemFromSource<T>(IEnumerable source, T? item) {
-            return GetItemFromSource(source, Utils.GetEntityIdentifier(item));
+            return (T?)GetItemFromSource(source, Utils.GetEntityIdentifier(item));
+        }
+
+        public static object? GetItemFromSourceWithPk(IEnumerable source, params object?[] primaryKey) {
+            return GetItemFromSource(source, (int?)Utils.GetEntityIdetifierForPk(primaryKey));
         }
 
         public static void SelectItemWithHash(Selector input, int? hash) {
             if (hash == null) {
                 input.SelectedItem = null;
             } else {
-                input.SelectedItem = GetItemFromSource(input.ItemsSource, (int)hash);
+                input.SelectedItem = GetItemFromSource(input.ItemsSource, hash);
             }
             if (input is ListBox lb && lb.SelectedItem is object lbItem) {
                 lb.ScrollIntoView(lbItem);

Elwig/Helpers/Export/ElwigData.cs

@@ -1,4 +1,4 @@
-using System.IO.Compression;
+using System.IO.Compression;
 using System.IO;
 using System.Threading.Tasks;
 using Elwig.Models.Entities;
@@ -8,12 +8,17 @@ using System.Text.Json.Nodes;
 using System.Linq;
 using System.Windows;
 using Microsoft.EntityFrameworkCore;
+using System.Text.Json;
 
 namespace Elwig.Helpers.Export {
     public static class ElwigData {
 
+        public enum ImportMode { Auto, Interactively, FromBranches }
+
         public static readonly string ImportedTxt = Path.Combine(App.DataPath, "imported.txt");
 
+        private static readonly JsonSerializerOptions JsonOpts = new() { Encoder = System.Text.Encodings.Web.JavaScriptEncoder.UnsafeRelaxedJsonEscaping };
+
         public static async Task<string[]> GetImportedFiles() {
             try {
                 return await File.ReadAllLinesAsync(ImportedTxt, Utils.UTF8);
@@ -22,40 +27,73 @@ namespace Elwig.Helpers.Export {
             }
         }
 
-        public static async Task AddImportedFiles(IEnumerable<string> filenames) {
+        public static async Task AddImportedFiles(params string[] filenames) {
             await File.AppendAllLinesAsync(ImportedTxt, filenames, Utils.UTF8);
         }
 
-        public static Task Import(string filename, bool interactive) => Import([filename], interactive);
+        public static Task Import(string filename, ImportMode mode) => Import([filename], mode);
 
-        public static async Task Import(IEnumerable<string> filenames, bool interactive) {
+        public static async Task Import(IEnumerable<string> filenames, ImportMode mode) {
             try {
-                using var ctx = new AppDbContext();
+                Dictionary<string, Branch> branches;
-                var currentDids = await ctx.Deliveries
+                Dictionary<int, int> currentDids;
-                    .GroupBy(d => d.Year)
+                Dictionary<string, int> currentLsNrs;
-                    .ToDictionaryAsync(g => g.Key, g => g.Max(d => d.DId));
+                Dictionary<int, List<WbRd>> currentWbRde;
 
-                var deliveries = new List<Delivery>();
+                using (var ctx = new AppDbContext()) {
-                var deliveryParts = new List<DeliveryPart>();
+                    branches = await ctx.Branches.ToDictionaryAsync(b => b.ZwstId);
-                var modifiers = new List<DeliveryPartModifier>();
+                    currentDids = await ctx.Deliveries
+                        .GroupBy(d => d.Year)
+                        .ToDictionaryAsync(g => g.Key, g => g.Max(d => d.DId));
+                    currentLsNrs = await ctx.Deliveries
+                        .ToDictionaryAsync(d => d.LsNr, d => d.DId);
+                    currentWbRde = await ctx.WbRde
+                        .GroupBy(r => r.KgNr)
+                        .ToDictionaryAsync(g => g.Key, g => g.ToList());
+                }
 
-                var metaData = new List<(string Name, int DeliveryNum, string Filters)>();
+                var data = new List<(
+                    List<Member> Members,
+                    List<BillingAddr> BillingAddresses,
+                    List<MemberTelNr> TelephoneNumbers,
+                    List<MemberEmailAddr> EmailAddresses,
+                    List<AreaCom> AreaCommitments,
+                    List<WbRd> Riede,
+                    List<Delivery> Deliveries,
+                    List<DeliveryPart> DeliveryParts,
+                    List<DeliveryPartModifier> Modifiers)>();
+
+                var metaData = new List<(string FileName, string ZwstId, string Device,
+                    int? MemberNum, string? MemberFilters,
+                    int? AreaComNum, string? AreaComFilters,
+                    int? DeliveryNum, string? DeliveryFilters)>();
 
                 foreach (var filename in filenames) {
+                    // TODO read encrypted files
                     using var zip = ZipFile.Open(filename, ZipArchiveMode.Read);
 
                     var version = zip.GetEntry("version");
                     using (var reader = new StreamReader(version!.Open(), Utils.UTF8)) {
                         if (await reader.ReadToEndAsync() != "elwig:1")
-                            throw new FileFormatException("Ungültige Export-Datei");
+                            throw new FileFormatException($"Ungültige Export-Datei ({filename})");
                     }
 
                     var metaJson = zip.GetEntry("meta.json");
                     var meta = await JsonNode.ParseAsync(metaJson!.Open());
-                    var deliveryCount = meta!["deliveries"]?["count"]!.AsValue().GetValue<int>();
+                    var memberCount = meta!["members"]?["count"]?.AsValue().GetValue<int>();
-                    var deliveryFilters = meta!["deliveries"]?["filters"]!.AsArray().Select(f => f!.AsValue().GetValue<string>()).ToArray();
+                    var memberFilters = meta!["members"]?["filters"]?.AsArray().Select(f => f!.AsValue().GetValue<string>()).ToArray();
-                    if (deliveryCount != null && deliveryFilters != null)
+                    var areaComCount = meta!["area_commitments"]?["count"]?.AsValue().GetValue<int>();
-                        metaData.Add((Path.GetFileName(filename), (int)deliveryCount, string.Join(" / ", deliveryFilters)));
+                    var areaComFilters = meta!["area_commitments"]?["filters"]?.AsArray().Select(f => f!.AsValue().GetValue<string>()).ToArray();
+                    var deliveryCount = meta!["deliveries"]?["count"]?.AsValue().GetValue<int>();
+                    var deliveryFilters = meta!["deliveries"]?["filters"]?.AsArray().Select(f => f!.AsValue().GetValue<string>()).ToArray();
+                    metaData.Add((Path.GetFileName(filename),
+                        meta["zwstid"]!.AsValue().GetValue<string>(), meta["device"]!.AsValue().GetValue<string>(),
+                        memberCount, memberFilters != null ? string.Join(" / ", memberFilters) : null,
+                        areaComCount, areaComFilters != null ? string.Join(" / ", areaComFilters) : null,
+                        deliveryCount, deliveryFilters != null ? string.Join(" / ", deliveryFilters) : null));
+
+                    data.Add(new([], [], [], [], [], [], [], new([], [])));
+                    var r = data[^1];
 
                     var membersJson = zip.GetEntry("members.json");
                     if (membersJson != null) {
@@ -63,7 +101,11 @@ namespace Elwig.Helpers.Export {
                         string? line;
                         while ((line = await reader.ReadLineAsync()) != null) {
                             var obj = JsonNode.Parse(line)!.AsObject();
-                            // TODO import members.json
+                            var (m, b, telNrs, emailAddrs) = obj.ToMember();
+                            r.Members.Add(m);
+                            if (b != null) data[^1].BillingAddresses.Add(b);
+                            r.TelephoneNumbers.AddRange(telNrs);
+                            r.EmailAddresses.AddRange(emailAddrs);
                         }
                     }
 
@@ -73,7 +115,9 @@ namespace Elwig.Helpers.Export {
                         string? line;
                         while ((line = await reader.ReadLineAsync()) != null) {
                             var obj = JsonNode.Parse(line)!.AsObject();
-                            // TODO import area_commitments.json
+                            var (areaCom, wbrd) = obj.ToAreaCom(currentWbRde);
+                            r.AreaCommitments.Add(areaCom);
+                            if (wbrd != null) r.Riede.Add(wbrd);
                         }
                     }
 
@@ -83,85 +127,437 @@ namespace Elwig.Helpers.Export {
                         string? line;
                         while ((line = await reader.ReadLineAsync()) != null) {
                             var obj = JsonNode.Parse(line)!.AsObject();
-                            var (d, parts, mods) = JsonToDelivery(obj, currentDids);
+                            var (d, parts, mods) = obj.ToDelivery(currentLsNrs, currentDids);
-                            deliveries.Add(d);
+                            r.Deliveries.Add(d);
-                            deliveryParts.AddRange(parts);
+                            r.DeliveryParts.AddRange(parts);
-                            modifiers.AddRange(mods);
+                            r.Modifiers.AddRange(mods);
                         }
                     }
                 }
 
-                var lsnrs = deliveries.Select(d => d.LsNr).ToList();
+                var importedMembers = new List<(string FileName, string ZwstId, string Device, int New, int Overwritten, int NotImported, string Filters)>();
-                var duplicateLsNrs = await ctx.Deliveries
+                var importedAreaComs = new List<(string FileName, string ZwstId, string Device, int Imported, int NotImported, string Filters)>();
-                    .Where(d => lsnrs.Contains(d.LsNr))
+                var importedDeliveries = new List<(string FileName, string ZwstId, string Device, int New, int Overwritten, int NotImported, string Filters)>();
-                    .Select(d => d.LsNr)
+
-                    .ToListAsync();
+                foreach (var ((members, billingAddresses, telephoneNumbers, emailAddresses, areaCommitments, riede, deliveries, deliveryParts, modifiers), meta) in data.Zip(metaData)) {
-                var duplicateDIds = deliveries
+                    var branch = branches[meta.ZwstId];
-                    .Where(d => duplicateLsNrs.Contains(d.LsNr))
+                    var device = meta.Device;
-                    .Select(d => (d.Year, d.DId))
+
-                    .ToList();
+                    using var ctx = new AppDbContext();
-                bool overwriteDelivieries = false;
+
-                if (duplicateLsNrs.Count > 0) {
+                    var mgnrs = members.Select(m => m.MgNr).ToList();
-                    var res = MessageBox.Show($"Sollen {duplicateLsNrs.Count} Lieferungen überschreiben werden?", "Lieferungen überschreiben",
+                    var duplicateMgNrs = await ctx.Members
-                        MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
+                        .Where(m => mgnrs.Contains(m.MgNr))
-                    overwriteDelivieries = res == MessageBoxResult.Yes;
+                        .Select(m => m.MgNr)
+                        .ToListAsync();
+                    bool importNewMembers = false, importDuplicateMembers = false;
+                    if (mode == ImportMode.Interactively) {
+                        if (mgnrs.Count - duplicateMgNrs.Count > 0)
+                            importNewMembers = ImportQuestion(branch.Name, device, "Mitglieder", false, mgnrs.Count - duplicateMgNrs.Count);
+                    } else {
+                        importNewMembers = true;
+                    }
+                    if (duplicateMgNrs.Count > 0)
+                        importDuplicateMembers = ImportQuestion(branch.Name, device, "Mitglieder", true, duplicateMgNrs.Count);
+
+                    var fbnrs = areaCommitments.Select(c => c.FbNr).ToList();
+                    var duplicateFbNrs = await ctx.AreaCommitments
+                        .Where(c => fbnrs.Contains(c.FbNr))
+                        .Select(c => c.FbNr)
+                        .ToListAsync();
+
+                    var lsnrs = deliveries.Select(d => d.LsNr).ToList();
+                    var duplicateLsNrs = await ctx.Deliveries
+                        .Where(d => lsnrs.Contains(d.LsNr))
+                        .Select(d => d.LsNr)
+                        .ToListAsync();
+                    var duplicateDIds = deliveries
+                        .Where(d => duplicateLsNrs.Contains(d.LsNr))
+                        .Select(d => (d.Year, d.DId))
+                        .ToList();
+                    var allowedDuplicateLsNrs = new List<string>();
+                    bool importNewDeliveries = false, importDuplicateDeliveries = false;
+                    if (mode == ImportMode.Interactively) {
+                        if (lsnrs.Count - duplicateLsNrs.Count > 0)
+                            importNewDeliveries = ImportQuestion(branch.Name, device, "Lieferungen", false, lsnrs.Count - duplicateLsNrs.Count);
+                        if (duplicateLsNrs.Count > 0)
+                            importDuplicateDeliveries = ImportQuestion(branch.Name, device, "Lieferungen", true, duplicateLsNrs.Count);
+                    } else if (mode == ImportMode.FromBranches) {
+                        importNewDeliveries = true;
+                        if (duplicateLsNrs.Count > 0) {
+                            allowedDuplicateLsNrs = await ctx.Deliveries
+                                .Where(d => lsnrs.Contains(d.LsNr) && d.ZwstId == branch.ZwstId)
+                                .Select(d => d.LsNr)
+                                .ToListAsync();
+                            if (duplicateLsNrs.Count - allowedDuplicateLsNrs.Count > 0)
+                                importDuplicateDeliveries = ImportQuestion(branch.Name, device, "Lieferungen", true, duplicateLsNrs.Count - allowedDuplicateLsNrs.Count);
+                        }
+                    } else {
+                        importNewDeliveries = true;
+                        if (duplicateLsNrs.Count > 0)
+                            importDuplicateDeliveries = ImportQuestion(branch.Name, device, "Lieferungen", true, duplicateLsNrs.Count);
+                    }
+
+                    if (importDuplicateMembers) {
+                        ctx.RemoveRange(ctx.BillingAddresses.Where(a => duplicateMgNrs.Contains(a.MgNr)));
+                        ctx.RemoveRange(ctx.MemberTelephoneNrs.Where(n => duplicateMgNrs.Contains(n.MgNr)));
+                        ctx.RemoveRange(ctx.MemberEmailAddrs.Where(a => duplicateMgNrs.Contains(a.MgNr)));
+                        ctx.UpdateRange(members.Where(m => duplicateMgNrs.Contains(m.MgNr)));
+                        ctx.AddRange(billingAddresses.Where(a => duplicateMgNrs.Contains(a.MgNr)));
+                        ctx.AddRange(telephoneNumbers.Where(n => duplicateMgNrs.Contains(n.MgNr)));
+                        ctx.AddRange(emailAddresses.Where(a => duplicateMgNrs.Contains(a.MgNr)));
+                        ctx.UpdateRange(areaCommitments.Where(c => duplicateMgNrs.Contains(c.MgNr) && duplicateFbNrs.Contains(c.FbNr)));
+                        ctx.AddRange(areaCommitments.Where(c => duplicateMgNrs.Contains(c.MgNr) && !duplicateFbNrs.Contains(c.FbNr)));
+                    }
+                    if (importNewMembers) {
+                        ctx.AddRange(members.Where(m => !duplicateMgNrs.Contains(m.MgNr)));
+                        ctx.AddRange(billingAddresses.Where(a => !duplicateMgNrs.Contains(a.MgNr)));
+                        ctx.AddRange(telephoneNumbers.Where(n => !duplicateMgNrs.Contains(n.MgNr)));
+                        ctx.AddRange(emailAddresses.Where(a => !duplicateMgNrs.Contains(a.MgNr)));
+                        ctx.UpdateRange(areaCommitments.Where(c => !duplicateMgNrs.Contains(c.MgNr) && duplicateFbNrs.Contains(c.FbNr)));
+                        ctx.AddRange(areaCommitments.Where(c => !duplicateMgNrs.Contains(c.MgNr) && !duplicateFbNrs.Contains(c.FbNr)));
+                    }
+                    if (members.Count > 0) {
+                        var n = importNewMembers ? members.Count - duplicateMgNrs.Count : 0;
+                        var o = importDuplicateMembers ? duplicateMgNrs.Count : 0;
+                        importedMembers.Add((meta.FileName, meta.ZwstId, meta.Device, n, o, members.Count - n - o, meta.MemberFilters));
+                    }
+                    if (areaCommitments.Count > 0) {
+                        var imported = areaCommitments.Where(c => (importNewMembers && !duplicateMgNrs.Contains(c.MgNr)) || (importDuplicateMembers && duplicateMgNrs.Contains(c.MgNr))).ToList();
+                        importedAreaComs.Add((meta.FileName, meta.ZwstId, meta.Device, imported.Count, areaCommitments.Count - imported.Count, meta.AreaComFilters));
+                    }
+
+                    if (allowedDuplicateLsNrs.Count > 0) {
+                        var dids = deliveries
+                            .Where(d => allowedDuplicateLsNrs.Contains(d.LsNr))
+                            .Select(d => (d.Year, d.DId))
+                            .ToList();
+                        ctx.RemoveRange(ctx.DeliveryParts
+                            .Where(p => allowedDuplicateLsNrs.Contains(p.Delivery.LsNr))
+                            .SelectMany(p => p.PartModifiers));
+                        ctx.RemoveRange(ctx.DeliveryParts.Where(p => allowedDuplicateLsNrs.Contains(p.Delivery.LsNr)));
+                        ctx.UpdateRange(deliveries.Where(d => dids.Contains((d.Year, d.DId))));
+                        ctx.AddRange(deliveryParts.Where(p => dids.Contains((p.Year, p.DId))));
+                        ctx.AddRange(modifiers.Where(m => dids.Contains((m.Year, m.DId))));
+                    }
+                    if (importDuplicateDeliveries) {
+                        var l = duplicateLsNrs.Except(allowedDuplicateLsNrs).ToList();
+                        var dids = deliveries
+                            .Where(d => l.Contains(d.LsNr))
+                            .Select(d => (d.Year, d.DId))
+                            .ToList();
+                        ctx.RemoveRange(ctx.DeliveryParts
+                            .Where(p => l.Contains(p.Delivery.LsNr))
+                            .SelectMany(p => p.PartModifiers));
+                        ctx.RemoveRange(ctx.DeliveryParts.Where(p => l.Contains(p.Delivery.LsNr)));
+                        ctx.UpdateRange(deliveries.Where(d => dids.Contains((d.Year, d.DId))));
+                        ctx.AddRange(deliveryParts.Where(p => dids.Contains((p.Year, p.DId))));
+                        ctx.AddRange(modifiers.Where(m => dids.Contains((m.Year, m.DId))));
+                    }
+                    if (importNewDeliveries) {
+                        ctx.AddRange(deliveries.Where(d => !duplicateDIds.Contains((d.Year, d.DId))));
+                        ctx.AddRange(deliveryParts.Where(p => !duplicateDIds.Contains((p.Year, p.DId))));
+                        ctx.AddRange(modifiers.Where(m => !duplicateDIds.Contains((m.Year, m.DId))));
+                    }
+                    if (deliveries.Count > 0) {
+                        var n = importNewDeliveries ? deliveries.Count - duplicateDIds.Count : 0;
+                        var o = allowedDuplicateLsNrs.Count + (importDuplicateDeliveries ? duplicateDIds.Count - allowedDuplicateLsNrs.Count : 0);
+                        importedDeliveries.Add((meta.FileName, meta.ZwstId, meta.Device, n, o, deliveries.Count - n - o, meta.DeliveryFilters));
+                    }
+
+                    await ctx.SaveChangesAsync();
+                    await AddImportedFiles(Path.GetFileName(meta.FileName));
                 }
-                if (overwriteDelivieries) {
-                    ctx.RemoveRange(ctx.Deliveries.Where(d => duplicateLsNrs.Contains(d.LsNr)));
-                    ctx.AddRange(deliveries);
-                    ctx.AddRange(deliveryParts);
-                    ctx.AddRange(modifiers);
-                } else {
-                    ctx.AddRange(deliveries.Where(d => !duplicateDIds.Contains((d.Year, d.DId))));
-                    ctx.AddRange(deliveryParts.Where(p => !duplicateDIds.Contains((p.Year, p.DId))));
-                    ctx.AddRange(modifiers.Where(m => !duplicateDIds.Contains((m.Year, m.DId))));
-                }
-                await ctx.SaveChangesAsync();
-                await AddImportedFiles(filenames.Select(f => Path.GetFileName(f)));
                 await App.HintContextChange();
 
                 MessageBox.Show(
                     $"Das importieren der Daten war erfolgreich!\n" +
                     $"Folgendes wurde importiert:\n" +
-                    $"  Lieferungen: {deliveries.Count}\n" +
+                    string.Join("\n", [
-                    string.Join("\n", metaData.Select(d => $"    {d.Name} ({d.DeliveryNum})\n      {d.Filters}")) +
+                        $"Mitglieder: {importedMembers.Sum(d => d.New + d.Overwritten)}",
-                    "\n", "Importieren erfolgreich",
+                        ..importedMembers.Select(d =>
+                            $"  {d.FileName} ({d.New + d.Overwritten})\n" +
+                            $"    ({d.New} neu, {d.Overwritten} überschrieben, {d.NotImported} nicht importiert)\n" +
+                            $"    Zweigstelle: {branches[d.ZwstId].Name} (Gerät {d.Device})\n" +
+                            $"    Filter: {d.Filters}"),
+                        $"Flächenbindungen: {importedAreaComs.Sum(d => d.Imported)}",
+                        ..importedAreaComs.Select(d =>
+                            $"  {d.FileName} ({d.Imported})\n" +
+                            $"    ({d.Imported} importiert, {d.NotImported} nicht importiert)\n" +
+                            $"    Zweigstelle: {branches[d.ZwstId].Name} (Gerät {d.Device})\n" +
+                            $"    Filter: {d.Filters}"),
+                        $"Lieferungen: {importedDeliveries.Sum(d => d.New + d.Overwritten)}",
+                        ..importedDeliveries.Select(d =>
+                            $"  {d.FileName} ({d.New + d.Overwritten})\n" +
+                            $"    ({d.New} neu, {d.Overwritten} überschr., {d.NotImported} nicht importiert)\n" +
+                            $"    Zwst.: {branches[d.ZwstId].Name} (Gerät {d.Device})\n" +
+                            $"    Filter: {d.Filters}")
+                    ]),
+                    "Importieren erfolgreich",
                     MessageBoxButton.OK, MessageBoxImage.Information);
             } catch (Exception exc) {
-                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                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, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
             }
+            GC.Collect();
+            GC.WaitForPendingFinalizers();
         }
 
-        public static async Task ExportDeliveries(string filename, IEnumerable<Delivery> deliveries, IEnumerable<string> filters) {
+        private static bool ImportQuestion(string branch, string device, string subject, bool duplicate, int number) {
-            File.Delete(filename);
+            return MessageBox.Show(
-            using var zip = ZipFile.Open(filename, ZipArchiveMode.Create);
+                $"Sollen {number} {(duplicate ? "" : "neue ")}{subject} durch die Zweigstelle\n" +
+                $"{branch} (Gerät {device}) {(duplicate ? "überschrieben" : "importiert")} werden?",
+                $"{subject} importieren",
+                MessageBoxButton.YesNo, MessageBoxImage.Question, MessageBoxResult.Yes
+            ) == MessageBoxResult.Yes;
+        }
 
-            var version = zip.CreateEntry("version", CompressionLevel.NoCompression);
+        public static Task Export(string filename, IEnumerable<Member> members, IEnumerable<string> filters) {
-            using (var writer = new StreamWriter(version.Open(), Utils.UTF8)) {
+            return new ElwigExport {
-                await writer.WriteAsync("elwig:1");
+                Members = (members, filters)
-            }
+            }.Export(filename);
+        }
 
-            var meta = zip.CreateEntry("meta.json", CompressionLevel.NoCompression);
+        public static Task Export(string filename, IEnumerable<Member> members, IEnumerable<AreaCom> areaComs, IEnumerable<string> filters) {
-            using (var writer = new StreamWriter(meta.Open(), Utils.UTF8)) {
+            return new ElwigExport {
-                await writer.WriteAsync(
+                Members = (members, filters),
-                    $"{{\"timestamp\": \"{DateTime.UtcNow:yyyy-MM-ddTHH:mm:ssZ}\", " +
+                AreaComs = (areaComs, ["von exportierten Mitgliedern"]),
-                    $"\"zwstid\": \"{App.ZwstId}\", \"device\": \"{Environment.MachineName}\", " +
+            }.Export(filename);
-                    $"\"deliveries\": {{" +
+        }
-                    $"\"count\": {deliveries.Count()}, " +
-                    $"\"parts\": {deliveries.Sum(d => d.Parts.Count)}, " +
-                    $"\"filters\": [{string.Join(", ", filters.Select(f => '"' + f + '"'))}]" +
-                    $"}}}}");
-            }
 
-            var json = zip.CreateEntry("deliveries.json");
+        public static Task Export(string filename, IEnumerable<Delivery> deliveries, IEnumerable<string> filters) {
-            using (var writer = new StreamWriter(json.Open(), Utils.UTF8)) {
+            return new ElwigExport {
-                foreach (var d in deliveries) {
+                Deliveries = (deliveries, filters)
-                    await writer.WriteLineAsync(DeliveryToJson(d).ToJsonString());
+            }.Export(filename);
+        }
+
+        public class ElwigExport {
+            public (IEnumerable<Member> Members, IEnumerable<string> Filters)? Members { get; set; }
+            public (IEnumerable<AreaCom> AreaComs, IEnumerable<string> Filters)? AreaComs { get; set; }
+            public (IEnumerable<Delivery> Deliveries, IEnumerable<string> Filters)? Deliveries { get; set; }
+
+            public async Task Export(string filename) {
+                File.Delete(filename);
+                using var zip = ZipFile.Open(filename, ZipArchiveMode.Create);
+
+                var version = zip.CreateEntry("version", CompressionLevel.NoCompression);
+                using (var writer = new StreamWriter(version.Open(), Utils.UTF8)) {
+                    await writer.WriteAsync("elwig:1");
+                }
+
+                var meta = zip.CreateEntry("meta.json", CompressionLevel.NoCompression);
+                using (var writer = new StreamWriter(meta.Open(), Utils.UTF8)) {
+                    var obj = new JsonObject {
+                        ["timestamp"] = $"{DateTime.UtcNow:yyyy-MM-ddTHH:mm:ssZ}",
+                        ["zwstid"] = App.ZwstId,
+                        ["device"] = Environment.MachineName,
+                    };
+                    if (Members != null)
+                        obj["members"] = new JsonObject {
+                            ["count"] = Members.Value.Members.Count(),
+                            ["filters"] = new JsonArray(Members.Value.Filters.Select(f => (JsonNode)f).ToArray()),
+                        };
+                    if (AreaComs != null)
+                        obj["area_commitments"] = new JsonObject {
+                            ["count"] = AreaComs.Value.AreaComs.Count(),
+                            ["filters"] = new JsonArray(AreaComs.Value.Filters.Select(f => (JsonNode)f).ToArray()),
+                        };
+                    if (Deliveries != null)
+                        obj["deliveries"] = new JsonObject {
+                            ["count"] = Deliveries.Value.Deliveries.Count(),
+                            ["parts"] = Deliveries.Value.Deliveries.Sum(d => d.Parts.Count),
+                            ["filters"] = new JsonArray(Deliveries.Value.Filters.Select(f => (JsonNode)f).ToArray()),
+                        };
+                    await writer.WriteAsync(obj.ToJsonString(JsonOpts));
+                }
+
+                // TODO encrypt files
+                if (Members != null) {
+                    var json = zip.CreateEntry("members.json", CompressionLevel.SmallestSize);
+                    using var writer = new StreamWriter(json.Open(), Utils.UTF8);
+                    foreach (var m in Members.Value.Members) {
+                        await writer.WriteLineAsync(m.ToJson().ToJsonString(JsonOpts));
+                    }
+                }
+                if (AreaComs != null) {
+                    var json = zip.CreateEntry("area_commitments.json", CompressionLevel.SmallestSize);
+                    using var writer = new StreamWriter(json.Open(), Utils.UTF8);
+                    foreach (var c in AreaComs.Value.AreaComs) {
+                        await writer.WriteLineAsync(c.ToJson().ToJsonString(JsonOpts));
+                    }
+                }
+                if (Deliveries != null) {
+                    var json = zip.CreateEntry("deliveries.json", CompressionLevel.SmallestSize);
+                    using var writer = new StreamWriter(json.Open(), Utils.UTF8);
+                    foreach (var d in Deliveries.Value.Deliveries) {
+                        await writer.WriteLineAsync(d.ToJson().ToJsonString(JsonOpts));
+                    }
                 }
             }
         }
 
-        public static JsonObject DeliveryToJson(Delivery d) {
+        public static JsonObject ToJson(this Member m) {
+            return new JsonObject {
+                ["mgnr"] = m.MgNr,
+                ["predecessor_mgnr"] = m.PredecessorMgNr,
+                ["prefix"] = m.Prefix,
+                ["given_name"] = m.GivenName,
+                ["middle_names"] = m.MiddleName,
+                ["family_name"] = m.FamilyName,
+                ["suffix"] = m.Suffix,
+                ["birthday"] = m.Birthday,
+                ["entry_date"] = m.EntryDate != null ? $"{m.EntryDate:yyyy-MM-dd}" : null,
+                ["exit_date"] = m.ExitDate != null ? $"{m.ExitDate:yyyy-MM-dd}" : null,
+                ["business_shares"] = m.BusinessShares,
+                ["accounting_nr"] = m.AccountingNr,
+                ["zwstid"] = m.ZwstId,
+                ["lfbis_nr"] = m.LfbisNr,
+                ["ustid_nr"] = m.UstIdNr,
+                ["volllieferant"] = m.IsVollLieferant,
+                ["buchführend"] = m.IsBuchführend,
+                ["organic"] = m.IsOrganic,
+                ["funktionär"] = m.IsFunktionär,
+                ["active"] = m.IsActive,
+                ["deceased"] = m.IsDeceased,
+                ["iban"] = m.Iban,
+                ["bic"] = m.Bic,
+                ["default_kgnr"] = m.DefaultKgNr,
+                ["contact_postal"] = m.ContactViaPost,
+                ["contact_email"] = m.ContactViaEmail,
+                ["address"] = new JsonObject {
+                    ["address"] = m.Address,
+                    ["postal_dest"] = m.PostalDestId,
+                    ["country"] = m.CountryNum,
+                },
+                ["billing_address"] = m.BillingAddress != null ? new JsonObject {
+                    ["name"] = m.BillingAddress.Name,
+                    ["address"] = m.BillingAddress.Address,
+                    ["postal_dest"] = m.BillingAddress.PostalDestId,
+                    ["country"] = m.BillingAddress.CountryNum,
+                } : null,
+                ["telephone_numbers"] = new JsonArray(m.TelephoneNumbers.OrderBy(n => n.Nr).Select(n => {
+                    var obj = new JsonObject {
+                        ["number"] = n.Number,
+                        ["type"] = n.Type,
+                    };
+                    if (n.Comment != null) obj["comment"] = n.Comment;
+                    return obj;
+                }).ToArray()),
+                ["email_addresses"] = new JsonArray(m.EmailAddresses.OrderBy(a => a.Nr).Select(a => {
+                    var obj = new JsonObject {
+                        ["address"] = a.Address,
+                    };
+                    if (a.Comment != null) obj["comment"] = a.Comment;
+                    return obj;
+                }).ToArray()),
+                ["comment"] = m.Comment,
+            };
+        }
+
+        public static (Member, BillingAddr?, List<MemberTelNr>, List<MemberEmailAddr>) ToMember(this JsonNode json) {
+            var mgnr = json["mgnr"]!.AsValue().GetValue<int>();
+            return (new Member {
+                MgNr = mgnr,
+                PredecessorMgNr = json["predecessor_mgnr"]?.AsValue().GetValue<int>(),
+                Prefix = json["prefix"]?.AsValue().GetValue<string>(),
+                GivenName = json["given_name"]!.AsValue().GetValue<string>(),
+                MiddleName = json["middle_names"]?.AsValue().GetValue<string>(),
+                FamilyName = json["family_name"]!.AsValue().GetValue<string>(),
+                Suffix = json["suffix"]?.AsValue().GetValue<string>(),
+                Birthday = json["birthday"]?.AsValue().GetValue<string>(),
+                EntryDateString = json["entry_date"]?.AsValue().GetValue<string>(),
+                ExitDateString = json["exit_date"]?.AsValue().GetValue<string>(),
+                BusinessShares = json["business_shares"]?.AsValue().GetValue<int>() ?? 0,
+                AccountingNr = json["accounting_nr"]?.AsValue().GetValue<string>(),
+                ZwstId = json["zwstid"]?.AsValue().GetValue<string>(),
+                LfbisNr = json["lfbis_nr"]?.AsValue().GetValue<string>(),
+                UstIdNr = json["ustid_nr"]?.AsValue().GetValue<string>(),
+                IsVollLieferant = json["volllieferant"]?.AsValue().GetValue<bool>() ?? false,
+                IsBuchführend = json["buchführend"]?.AsValue().GetValue<bool>() ?? false,
+                IsOrganic = json["organic"]?.AsValue().GetValue<bool>() ?? false,
+                IsFunktionär = json["funktionär"]?.AsValue().GetValue<bool>() ?? false,
+                IsActive = json["active"]?.AsValue().GetValue<bool>() ?? false,
+                IsDeceased = json["deceased"]?.AsValue().GetValue<bool>() ?? false,
+                Iban = json["iban"]?.AsValue().GetValue<string>(),
+                Bic = json["bic"]?.AsValue().GetValue<string>(),
+                CountryNum = json["address"]!["country"]!.AsValue().GetValue<int>(),
+                PostalDestId = json["address"]!["postal_dest"]!.AsValue().GetValue<string>(),
+                Address = json["address"]!["address"]!.AsValue().GetValue<string>(),
+                DefaultKgNr = json["default_kgnr"]?.AsValue().GetValue<int>(),
+                ContactViaPost = json["contact_postal"]?.AsValue().GetValue<bool>() ?? false,
+                ContactViaEmail = json["contact_email"]?.AsValue().GetValue<bool>() ?? false,
+                Comment = json["comment"]?.AsValue().GetValue<string>(),
+            }, json["billing_address"] is JsonObject a ? new BillingAddr {
+                MgNr = mgnr,
+                Name = a["name"]!.AsValue().GetValue<string>(),
+                CountryNum = a["country"]!.AsValue().GetValue<int>(),
+                PostalDestId = a["postal_dest"]!.AsValue().GetValue<string>(),
+                Address = a["address"]!.AsValue().GetValue<string>(),
+            } : null, json["telephone_numbers"]!.AsArray().Select(n => n!.AsObject()).Select((n, i) => new MemberTelNr {
+                MgNr = mgnr,
+                Nr = i + 1,
+                Type = n["type"]!.AsValue().GetValue<string>(),
+                Number = n["number"]!.AsValue().GetValue<string>(),
+                Comment = n["comment"]?.AsValue().GetValue<string>(),
+            }).ToList(), json["email_addresses"]!.AsArray().Select(a => a!.AsObject()).Select((a, i) => new MemberEmailAddr {
+                MgNr = mgnr,
+                Nr = i + 1,
+                Address = a["address"]!.AsValue().GetValue<string>(),
+                Comment = a["comment"]?.AsValue().GetValue<string>(),
+            }).ToList());
+        }
+
+        public static JsonObject ToJson(this AreaCom c) {
+            return new JsonObject {
+                ["fbnr"] = c.FbNr,
+                ["mgnr"] = c.MgNr,
+                ["vtrgid"] = c.VtrgId,
+                ["cultid"] = c.CultId,
+                ["area"] = c.Area,
+                ["kgnr"] = c.KgNr,
+                ["gstnr"] = c.GstNr,
+                ["ried"] = c.Rd?.Name,
+                ["year_from"] = c.YearFrom,
+                ["year_to"] = c.YearTo,
+                ["comment"] = c.Comment,
+            };
+        }
+
+        public static (AreaCom, WbRd?) ToAreaCom(this JsonNode json, Dictionary<int, List<WbRd>> riede) {
+            var kgnr = json["kgnr"]!.AsValue().GetValue<int>();
+            var ried = json["ried"]?.AsValue().GetValue<string>();
+            WbRd? rd = null;
+            bool newRd = false;
+            if (ried != null) {
+                var rde = riede[kgnr] ?? throw new ArgumentException($"KG {kgnr:00000} is no WbKg");
+                rd = rde.FirstOrDefault(r => r.Name == ried);
+                if (rd == null) {
+                    newRd = true;
+                    rd = new WbRd {
+                        KgNr = kgnr,
+                        RdNr = (rde.Count == 0 ? 0 : rde.Max(r => r.RdNr)) + 1,
+                        Name = ried,
+                    };
+                    rde.Add(rd);
+                }
+            }
+            return (new AreaCom {
+                FbNr = json["fbnr"]!.AsValue().GetValue<int>(),
+                MgNr = json["mgnr"]!.AsValue().GetValue<int>(),
+                VtrgId = json["vtrgid"]!.AsValue().GetValue<string>(),
+                CultId = json["cultid"]?.AsValue().GetValue<string>(),
+                Area = json["area"]!.AsValue().GetValue<int>(),
+                KgNr = kgnr,
+                GstNr = json["gstnr"]?.AsValue().GetValue<string>() ?? "-",
+                RdNr = rd?.RdNr,
+                YearFrom = json["year_from"]!.AsValue().GetValue<int>(),
+                YearTo = json["year_to"]?.AsValue().GetValue<int>(),
+                Comment = json["comment"]?.AsValue().GetValue<string>(),
+            }, newRd ? rd : null);
+        }
+
+        public static JsonObject ToJson(this Delivery d) {
             return new JsonObject {
                 ["lsnr"] = d.LsNr,
                 ["year"] = d.Year,
@@ -194,7 +590,7 @@ namespace Elwig.Helpers.Export {
                     if (p.Temperature != null) obj["temperature"] = p.Temperature;
                     if (p.Acid != null) obj["acid"] = p.Acid;
                     if (p.ScaleId != null) obj["scale_id"] = p.ScaleId;
-                    if (p.WeighingId != null) obj["weighing_id"] = p.WeighingId;
+                    if (p.WeighingData != null) obj["weighing_data"] = JsonNode.Parse(p.WeighingData);
                     if (p.WeighingReason != null) obj["weighing_reason"] = p.WeighingReason;
                     return obj;
                 }).ToArray()),
@@ -202,9 +598,15 @@ namespace Elwig.Helpers.Export {
             };
         }
 
-        public static (Delivery, List<DeliveryPart>, List<DeliveryPartModifier>) JsonToDelivery(JsonNode json, Dictionary<int, int> currentDids) {
+        public static (Delivery, List<DeliveryPart>, List<DeliveryPartModifier>) ToDelivery(this JsonNode json, Dictionary<string, int> currentLsNrs, Dictionary<int, int> currentDids) {
             var year = json["year"]!.AsValue().GetValue<int>();
-            var did = ++currentDids[year];
+            var lsnr = json["lsnr"]!.AsValue().GetValue<string>();
+            var did = currentLsNrs.GetValueOrDefault(lsnr, -1);
+            if (did == -1) {
+                if (!currentDids.ContainsKey(year)) currentDids[year] = 0;
+                did = ++currentDids[year];
+            }
+            currentLsNrs[lsnr] = did;
             return (new Delivery {
                 Year = year,
                 DId = did,
@@ -212,7 +614,7 @@ namespace Elwig.Helpers.Export {
                 TimeString = json["time"]?.AsValue().GetValue<string>(),
                 ZwstId = json["zwstid"]!.AsValue().GetValue<string>(),
                 LNr = json["lnr"]!.AsValue().GetValue<int>(),
-                LsNr = json["lsnr"]!.AsValue().GetValue<string>(),
+                LsNr = lsnr,
                 MgNr = json["mgnr"]!.AsValue().GetValue<int>(),
                 Comment = json["comment"]?.AsValue().GetValue<string>(),
             }, json["parts"]!.AsArray().Select(p => p!.AsObject()).Select(p => new DeliveryPart {
@@ -238,7 +640,7 @@ namespace Elwig.Helpers.Export {
                 Temperature = p["temperature"]?.AsValue().GetValue<double>(),
                 Acid = p["acid"]?.AsValue().GetValue<double>(),
                 ScaleId = p["scale_id"]?.AsValue().GetValue<string>(),
-                WeighingId = p["weighing_id"]?.AsValue().GetValue<string>(),
+                WeighingData = p["weighing_data"]?.AsObject().ToJsonString(JsonOpts),
                 WeighingReason = p["weighing_reason"]?.AsValue().GetValue<string>(),
             }).ToList(), json["parts"]!.AsArray().SelectMany(p => p!["modids"]!.AsArray().Select(m => new DeliveryPartModifier {
                 Year = year,

Elwig/Helpers/Export/Ods.cs

@@ -1,4 +1,4 @@
-using Elwig.Models.Dtos;
+using Elwig.Models.Dtos;
 using System;
 using System.Collections.Generic;
 using System.Data.Entity.Core.Common.CommandTrees.ExpressionBuilder;
@@ -6,6 +6,7 @@ using System.Globalization;
 using System.IO;
 using System.IO.Compression;
 using System.Linq;
+using System.Security;
 using System.Threading.Tasks;
 
 namespace Elwig.Helpers.Export {
@@ -312,7 +313,7 @@ namespace Elwig.Helpers.Export {
                 }
                 c = $"<{ct} office:value-type=\"float\" calcext:value-type=\"float\" office:value=\"{v.ToString(CultureInfo.InvariantCulture)}\"{add}><text:p>{data}</text:p></{ct}>";
             } else {
-                c = $"<{ct} office:value-type=\"string\" calcext:value-type=\"string\"{add}><text:p>{data}</text:p></{ct}>";
+                c = $"<{ct} office:value-type=\"string\" calcext:value-type=\"string\"{add}><text:p>{SecurityElement.Escape(data.ToString())}</text:p></{ct}>";
             }
 
             return $"      {c}\r\n" + (colSpan > 1 ? $"      <table:covered-table-cell table:number-rows-repeated=\"{colSpan - 1}\"/>\r\n" : "");

Elwig/Helpers/ExportMode.cs

@@ -1,4 +1,4 @@
-namespace Elwig.Helpers {
+namespace Elwig.Helpers {
     public enum ExportMode {
         Show, SaveList, SavePdf, Print, Email, Export, Upload
     }

Elwig/Helpers/Extensions.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.IO;
 using System.Net.Http;
 using System.Runtime.InteropServices;

Elwig/Helpers/Printing/Pdf.cs

@@ -94,7 +94,11 @@ namespace Elwig.Helpers.Printing {
 
         public static async Task Print(string path, int copies = 1) {
             try {
-                var p = new Process() { StartInfo = new() { FileName = PdfToPrinter } };
+                var p = new Process() { StartInfo = new() {
+                    FileName = PdfToPrinter,
+                    CreateNoWindow = true,
+                    UseShellExecute = false,
+                } };
                 p.StartInfo.ArgumentList.Add(path);
                 p.StartInfo.ArgumentList.Add("/s");
                 p.StartInfo.ArgumentList.Add($"copies={copies}");

Elwig/Helpers/Utils.cs

@@ -36,7 +36,7 @@ namespace Elwig.Helpers {
 
         public static int CurrentYear => DateTime.Now.Year;
         public static int CurrentNextSeason => DateTime.Now.Year - (DateTime.Now.Month <= 3 ? 1 : 0);
-        public static int CurrentLastSeason => DateTime.Now.Year - (DateTime.Now.Month <= 7 ? 1 : 0);
+        public static int CurrentLastSeason => DateTime.Now.Year - (DateTime.Now.Month <= 6 ? 1 : 0);
         public static int FollowingSeason => DateTime.Now.Year + (DateTime.Now.Month >= 11 ? 1 : 0);
         public static DateTime Today => (DateTime.Now.Hour >= 3) ? DateTime.Today : DateTime.Today.AddDays(-1);
 
@@ -197,7 +197,7 @@ namespace Elwig.Helpers {
         }
 
         public static void MailTo(string emailAddress) {
-            MailTo(new string[] { emailAddress });
+            MailTo([emailAddress]);
         }
 
         public static void MailTo(IEnumerable<string> emailAddresses) {
@@ -537,6 +537,11 @@ namespace Elwig.Helpers {
             }
         }
 
+        public static int GetEntityIdetifierForPk(params object?[] primaryKey) {
+            var pk = primaryKey.Select(k => k?.GetHashCode() ?? 0).ToArray();
+            return ((IStructuralEquatable)pk).GetHashCode(EqualityComparer<int>.Default);
+        }
+
         public static int? GetEntityIdentifier(object? obj) {
             if (obj == null) {
                 return null;
@@ -552,15 +557,15 @@ namespace Elwig.Helpers {
         }
 
         public static Expression<Func<AreaCom, bool>> ActiveAreaCommitments() => ActiveAreaCommitments(CurrentYear);
-        public static Expression<Func<AreaCom, bool>> ActiveAreaCommitments(int yearTo) =>
+        public static Expression<Func<AreaCom, bool>> ActiveAreaCommitments(int year) =>
-            c => (c.YearFrom <= yearTo) && (c.YearTo == null || c.YearTo >= yearTo);
+            c => (c.YearFrom <= year) && (c.YearTo == null || c.YearTo >= year);
 
         public static IQueryable<AreaCom> ActiveAreaCommitments(IQueryable<AreaCom> query) => ActiveAreaCommitments(query, CurrentYear);
-        public static IQueryable<AreaCom> ActiveAreaCommitments(IQueryable<AreaCom> query, int yearTo) =>
+        public static IQueryable<AreaCom> ActiveAreaCommitments(IQueryable<AreaCom> query, int year) =>
-            query.Where(ActiveAreaCommitments(yearTo));
+            query.Where(ActiveAreaCommitments(year));
 
         public static IEnumerable<AreaCom> ActiveAreaCommitments(IEnumerable<AreaCom> query) => ActiveAreaCommitments(query, CurrentYear);
-        public static IEnumerable<AreaCom> ActiveAreaCommitments(IEnumerable<AreaCom> query, int yearTo) =>
+        public static IEnumerable<AreaCom> ActiveAreaCommitments(IEnumerable<AreaCom> query, int year) =>
-            query.Where(c => ActiveAreaCommitments(yearTo).Invoke(c));
+            query.Where(c => ActiveAreaCommitments(year).Invoke(c));
     }
 }

Elwig/Helpers/Weighing/AveryEventScale.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.IO;
 using System.Text;
 using System.Threading;
@@ -79,7 +79,7 @@ namespace Elwig.Helpers.Weighing {
             identNr = identNr.Length > 0 && identNr != "0" ? identNr : null;
             var parsedDate = DateOnly.Parse(date);
             return new() {
-                Weight = int.Parse(netto),
+                NetWeight = int.Parse(netto),
                 WeighingId = identNr,
                 FullWeighingId = identNr != null ? $"{parsedDate:yyyy-MM-dd}/{identNr}" : null,
                 Date = parsedDate,

Elwig/Helpers/Weighing/GassnerScale.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.IO;
 using System.IO.Ports;
 using System.Text;
@@ -69,13 +69,14 @@ namespace Elwig.Helpers.Weighing {
             var time    = line[37..43];
 
             identNr = identNr.Length > 0 && identNr != "0" ? identNr : null;
-            var parsedDate = DateOnly.ParseExact(date, "yyyyMMdd");
             return new() {
-                Weight = int.Parse(netto),
+                GrossWeight = int.Parse(brutto),
+                TareWeight = int.Parse(tara),
+                NetWeight = int.Parse(netto),
                 WeighingId = identNr,
                 FullWeighingId = identNr,
-                Date = parsedDate,
+                Date = DateOnly.TryParseExact(date, "yyyyMMdd", out var d) ? d : null,
-                Time = TimeOnly.ParseExact(time, "HHmmss"),
+                Time = TimeOnly.TryParseExact(time, "HHmmss", out var t) ? t : null,
             };
         }
 

Elwig/Helpers/Weighing/ICommandScale.cs

@@ -1,8 +1,8 @@
-using System.Threading.Tasks;
+using System.Threading.Tasks;
 
 namespace Elwig.Helpers.Weighing {
     /// <summary>
-    /// Interface for controlling a a scale which responds to commands sent to it
+    /// Interface for controlling a weighing scale which responds to commands sent to it
     /// </summary>
     public interface ICommandScale : IScale {
         /// <summary>

Elwig/Helpers/Weighing/IEventScale.cs

@@ -1,6 +1,6 @@
-namespace Elwig.Helpers.Weighing {
+namespace Elwig.Helpers.Weighing {
     /// <summary>
-    /// Interface for controlling a a scale which automatically sends weighing updates
+    /// Interface for controlling a weighing scale which automatically sends weighing updates
     /// </summary>
     public interface IEventScale : IScale {
 

Elwig/Helpers/Weighing/IScale.cs

@@ -2,7 +2,7 @@ using System;
 
 namespace Elwig.Helpers.Weighing {
     /// <summary>
-    /// Interface for controlling a industrial scale (industrial terminal, "IT")
+    /// Interface for controlling a industrial weighing scale (industrial terminal, "IT")
     /// </summary>
     public interface IScale : IDisposable {
         /// <summary>

Elwig/Helpers/Weighing/Scale.cs

@@ -1,4 +1,4 @@
-using System.IO.Ports;
+using System.IO.Ports;
 using System.IO;
 using System.Net.Sockets;
 using System;

Elwig/Helpers/Weighing/SysTecITScale.cs

@@ -38,12 +38,12 @@ namespace Elwig.Helpers.Weighing {
             }
 
             var error = line[1..3];
+            string msg = $"Unbekannter Fehler (Fehler code {error})";
             if (error[0] == '0') {
                 if (error[1] != '0') {
                     throw new IOException($"Invalid response from scale (error code {error})");
                 }
             } else if (error[0] == '1') {
-                string msg = $"Unbekannter Fehler (Fehler code {error})";
                 switch (error[1]) {
                     case '1': msg = "Allgemeiner Waagenfehler"; break;
                     case '2': msg = "Waage in Überlast"; break;
@@ -53,8 +53,12 @@ namespace Elwig.Helpers.Weighing {
                     case '7': msg = "Druckmuster enthält ungültiges Kommando"; break;
                 }
                 throw new IOException($"Waagenfehler {error}: {msg}");
+            } else if (error[0] == '2') {
+                switch (error[1]) {
+                    case '0': msg = "Brutto negativ"; break;
+                }
+                throw new IOException($"Fehler {error}: {msg}");
             } else if (error[0] == '3') {
-                string msg = $"Unbekannter Fehler (Fehler code {error})";
                 switch (error[1]) {
                     case '1': msg = "Übertragunsfehler"; break;
                     case '2': msg = "Ungültiger Befehl"; break;
@@ -98,7 +102,9 @@ namespace Elwig.Helpers.Weighing {
             identNr = identNr.Length > 0 && identNr != "0" ? identNr : null;
             var parsedDate = DateOnly.Parse(date);
             return new() {
-                Weight = int.Parse(netto),
+                GrossWeight = int.Parse(brutto),
+                TareWeight = int.Parse(tara),
+                NetWeight = int.Parse(netto),
                 WeighingId = identNr,
                 FullWeighingId = identNr != null ? $"{parsedDate:yyyy-MM-dd}/{identNr}" : null,
                 Date = parsedDate,

Elwig/Helpers/Weighing/WeighingEventArgs.cs

@@ -1,12 +1,7 @@
-using System;
+using System;
 
 namespace Elwig.Helpers.Weighing {
-    public class WeighingEventArgs : EventArgs {
+    public class WeighingEventArgs(WeighingResult result) : EventArgs {
-
+        public readonly WeighingResult Result = result;
-        public WeighingResult Result { get; set; }
-
-        public WeighingEventArgs(WeighingResult result) {
-            Result = result;
-        }
     }
 }

Elwig/Helpers/Weighing/WeighingResult.cs

@@ -1,14 +1,25 @@
 using System;
+using System.Text.Json.Nodes;
 
 namespace Elwig.Helpers.Weighing {
     /// <summary>
-    /// Result of a weighing process on an industrial scale
+    /// Result of a weighing process on an industrial weighing scale
     /// </summary>
     public struct WeighingResult {
+        /// <summary>
+        /// Measured gross weight in kg
+        /// </summary>
+        public int? GrossWeight;
+
+        /// <summary>
+        /// Measured tare weight in kg
+        /// </summary>
+        public int? TareWeight;
+
         /// <summary>
         /// Measured net weight in kg
         /// </summary>
-        public int? Weight;
+        public int? NetWeight;
 
         /// <summary>
         /// Weighing id (or IdentNr) provided by the scale
@@ -30,12 +41,22 @@ namespace Elwig.Helpers.Weighing {
         /// </summary>
         public TimeOnly? Time;
 
-        /// <returns>&lt;Weight/WeighingId/Date/Time&gt;</returns>
+        /// <returns>&lt;[GrossWeight-TaraWeight=]NetWeight/WeighingId/Date/Time&gt;</returns>
         public override readonly string ToString() {
-            var w = Weight != null ? $"{Weight}kg" : "";
+            var w = NetWeight != null ? (GrossWeight != null && TareWeight != null ? $"{GrossWeight}-{TareWeight}=" : "") + $"{NetWeight}kg" : "";
             return $"<{w}/{WeighingId}/{Date:yyyy-MM-dd}/{Time:HH:mm}>";
         }
 
-
+        public readonly JsonObject ToJson() {
+            var obj = new JsonObject();
+            if (FullWeighingId != null) obj["id"] = FullWeighingId;
+            if (WeighingId != null) obj["nr"] = int.Parse(WeighingId);
+            if (Date != null) obj["date"] = $"{Date:yyyy-MM-dd}";
+            if (Time != null) obj["time"] = $"{Time:HH:mm:ss}";
+            if (GrossWeight != null) obj["gross_weight"] = GrossWeight;
+            if (TareWeight != null) obj["tare_weight"] = TareWeight;
+            if (NetWeight != null) obj["net_weight"] = NetWeight;
+            return obj;
+        }
     }
 }

Elwig/Models/Dtos/AreaComUnderDeliveyData.cs

@@ -1,4 +1,4 @@
-using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.Linq;

Elwig/Models/Dtos/CreditNoteData.cs

@@ -1,4 +1,4 @@
-using Elwig.Helpers;
+using Elwig.Helpers;
 using Elwig.Helpers.Billing;
 using Microsoft.EntityFrameworkCore;
 using System.Collections.Generic;

Elwig/Models/Dtos/CreditNoteDeliveryData.cs

@@ -1,4 +1,4 @@
-using Elwig.Helpers.Billing;
+using Elwig.Helpers.Billing;
 using Elwig.Models.Entities;
 using Microsoft.EntityFrameworkCore;
 using System;

Elwig/Models/Dtos/DataTable.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;

Elwig/Models/Dtos/DeliveryConfirmationDeliveryData.cs

@@ -1,4 +1,4 @@
-using Elwig.Models.Entities;
+using Elwig.Models.Entities;
 using Microsoft.EntityFrameworkCore;
 using System.Collections.Generic;
 using System.Linq;

Elwig/Models/Dtos/DeliveryJournalData.cs

@@ -1,4 +1,4 @@
-using Elwig.Documents;
+using Elwig.Documents;
 using Elwig.Models.Entities;
 using Microsoft.EntityFrameworkCore;
 using System;
@@ -14,16 +14,18 @@ namespace Elwig.Models.Dtos {
             ("Pos", "Pos.", null, 10),
             ("Date", "Datum", null, 20),
             ("Time", "Zeit", null, 20),
+            ("DeliveryBranch", "Zweigstelle", null, 30),
             ("MgNr", "MgNr.", null, 12),
             ("Name1", "Name", null, 40),
             ("Name2", "Vorname", null, 40),
+            ("MemberBranch", "Stamm-Zwst.", null, 30),
             ("SortId", "Sorte", null, 10),
             ("AttrId", "Attr.", null, 15),
             ("CultId", "Bewirt.", null, 15),
             ("QualId", "Qualität", null, 15),
             ("Gradation", "Gradation", "°Oe|°KMW", 40),
             ("Weight", "Gewicht", "kg", 20),
-            ("NetGross", "bto./nto.", null, 20),
+            ("IsNetWeight", "Gerebelt", null, 20),
             ("HkId", "Herkunft", null, 20),
             ("Modifiers", "Zu-/Abschläge", null, 40),
             ("Comment", "Anmerkung", null, 60),
@@ -35,7 +37,7 @@ namespace Elwig.Models.Dtos {
 
         public static async Task<DeliveryJournalData> FromQuery(IQueryable<DeliveryPart> query, List<string> filterNames) {
             return new((await query
-                .Include(p => p.Delivery.Member)
+                .Include(p => p.Delivery.Member.Branch)
                 .Include(p => p.Delivery.Branch)
                 .Include(p => p.PartModifiers).ThenInclude(m => m.Modifier)
                 .Include(p => p.Variety)
@@ -53,10 +55,12 @@ namespace Elwig.Models.Dtos {
         public int Pos;
         public DateOnly Date;
         public TimeOnly? Time;
+        public string DeliveryBranch;
         public int MgNr;
         public string Name1;
         public string Name2;
         public string AdministrativeName;
+        public string? MemberBranch;
         public string SortId;
         public string Variety;
         public string? AttrId;
@@ -71,7 +75,6 @@ namespace Elwig.Models.Dtos {
         public double Oe => Gradation.Oe;
         public int Weight { get; set; }
         public bool IsNetWeight;
-        public string NetGross => IsNetWeight ? "n" : "b";
         public string? Modifiers;
         public string? Comment;
 
@@ -83,10 +86,12 @@ namespace Elwig.Models.Dtos {
             Pos = p.DPNr;
             Date = d.Date;
             Time = d.Time;
+            DeliveryBranch = d.Branch.Name;
             MgNr = m.MgNr;
             Name1 = m.FamilyName;
             Name2 = m.AdministrativeName2;
             AdministrativeName = m.AdministrativeName;
+            MemberBranch = m.Branch?.Name;
 
             SortId = p.SortId;
             Variety = p.Variety.Name;

Elwig/Models/Dtos/MemberDeliveryPerVariantData.cs

@@ -1,4 +1,4 @@
-using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;

Elwig/Models/Dtos/MemberListData.cs

@@ -1,4 +1,4 @@
-using Elwig.Documents;
+using Elwig.Documents;
 using Elwig.Models.Entities;
 using System.Collections.Generic;
 using System.Threading.Tasks;
@@ -34,7 +34,11 @@ namespace Elwig.Models.Dtos {
             ("UstIdNr", "UID", null, 25),
             ("Iban", "IBAN", null, 45),
             ("Bic", "BIC", null, 30),
-            ("Comment", "Anmerkung", null, 60),
+            ("TelNrLandline", "Festnetz", null, 35),
+            ("TelNrMobile", "Mobil", null, 35),
+            ("EmailAddress", "E-Mail", null, 70),
+            ("AdditionalContact", "Weitere", null, 70),
+            ("Comment", "Anmerkung", null, 80),
         ];
 
         public MemberListData(IEnumerable<MemberListRow> rows, List<string> filterNames) :
@@ -48,6 +52,9 @@ namespace Elwig.Models.Dtos {
                 .Include(m => m.Branch)
                 .Include(m => m.PostalDest.AtPlz!.Ort)
                 .Include(m => m.BillingAddress!.PostalDest.AtPlz!.Ort)
+                .Include(m => m.TelephoneNumbers)
+                .Include(m => m.EmailAddresses)
+                .AsSplitQuery()
                 .ToListAsync()).Select(m => new MemberListRow(m, areaCom[m.MgNr])), filterNames);
         }
     }
@@ -76,6 +83,10 @@ namespace Elwig.Models.Dtos {
         public bool IsActive;
         public DateOnly? EntryDate;
         public DateOnly? ExitDate;
+        public string? TelNrLandline;
+        public string? TelNrMobile;
+        public string? EmailAddress;
+        public string? AdditionalContact;
         public string? Comment;
 
         public MemberListRow(Member m, int? areaCom = null) {
@@ -103,6 +114,15 @@ namespace Elwig.Models.Dtos {
             IsActive = m.IsActive;
             EntryDate = m.EntryDate;
             ExitDate = m.ExitDate;
+            TelNrLandline = m.TelephoneNumbers.OrderBy(n => n.Nr).FirstOrDefault(n => n.Type == "landline")?.Number;
+            TelNrMobile = m.TelephoneNumbers.OrderBy(n => n.Nr).FirstOrDefault(n => n.Type == "mobile")?.Number;
+            EmailAddress = m.EmailAddresses.OrderBy(a => a.Nr).FirstOrDefault()?.Address;
+            AdditionalContact = string.Join(", ", m.TelephoneNumbers
+                .OrderBy(n => n.Nr)
+                .Select(n => n.Number)
+                .Except([TelNrLandline, TelNrMobile])
+                .Distinct()
+                .Concat(m.EmailAddresses.OrderBy(a => a.Nr).Select(a => a.Address).Except([EmailAddress])));
             Comment = m.Comment;
             AreaCommitment = areaCom == 0 ? null : areaCom;
         }

Elwig/Models/Dtos/OverUnderDeliveryData.cs

@@ -1,4 +1,4 @@
-using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.Threading.Tasks;

Elwig/Models/Dtos/PaymentVariantSummaryData.cs

@@ -1,4 +1,4 @@
-using Elwig.Documents;
+using Elwig.Documents;
 using Elwig.Helpers;
 using Elwig.Models.Entities;
 using Microsoft.EntityFrameworkCore;

Elwig/Models/Dtos/WeightBreakdownData.cs

@@ -1,4 +1,4 @@
-using Elwig.Models.Entities;
+using Elwig.Models.Entities;
 using Microsoft.EntityFrameworkCore;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;

Elwig/Models/Dtos/WineQualityStatisticsData.cs

@@ -1,4 +1,4 @@
-using Elwig.Models.Entities;
+using Elwig.Models.Entities;
 using Microsoft.EntityFrameworkCore;
 using System;
 using System.Collections.Generic;

Elwig/Models/Entities/DeliveryPart.cs

@@ -1,8 +1,10 @@
 using Elwig.Helpers;
 using Microsoft.EntityFrameworkCore;
+using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.Linq;
+using System.Text.Json.Nodes;
 
 namespace Elwig.Models.Entities {
     [Table("delivery_part"), PrimaryKey("Year", "DId", "DPNr")]
@@ -99,8 +101,26 @@ namespace Elwig.Models.Entities {
         [Column("scale_id")]
         public string? ScaleId { get; set; }
 
-        [Column("weighing_id")]
+        [Column("weighing_data")]
-        public string? WeighingId { get; set; }
+        public string? WeighingData { get; set; }
+        [NotMapped]
+        public (string? Id, int? Gross, int? Tare, int? Net, DateOnly? Date, TimeOnly? Time) WeighingInfo {
+            get {
+                try {
+                    var obj = JsonNode.Parse(WeighingData!)!.AsObject();
+                    return (
+                        obj["id"]?.AsValue().GetValue<string>(),
+                        obj["gross_weight"]?.AsValue().GetValue<int>(),
+                        obj["tare_weight"]?.AsValue().GetValue<int>(),
+                        obj["net_weight"]?.AsValue().GetValue<int>(),
+                        DateOnly.TryParseExact(obj["date"]?.AsValue().GetValue<string>(), "yyyy-MM-dd", out var d) ? d : null,
+                        TimeOnly.TryParseExact(obj["time"]?.AsValue().GetValue<string>(), ["HH:mm:ss", "HH:mm"], out var t) ? t : null
+                    );
+                } catch {
+                    return (null, null, null, null, null, null);
+                }
+            }
+        }
 
         [Column("weighing_reason")]
         public string? WeighingReason { get; set; }

Elwig/Models/Entities/Member.cs

@@ -156,8 +156,8 @@ namespace Elwig.Models.Entities {
         [InverseProperty(nameof(AreaCom.Member))]
         public virtual ICollection<AreaCom> AreaCommitments { get; private set; } = null!;
 
-        public IQueryable<AreaCom> ActiveAreaCommitments(AppDbContext ctx) {
+        public IQueryable<AreaCom> ActiveAreaCommitments(AppDbContext ctx, int? year = null) {
-            return ctx.AreaCommitments.Where(c => c.MgNr == MgNr).Where(Utils.ActiveAreaCommitments());
+            return ctx.AreaCommitments.Where(c => c.MgNr == MgNr).Where(Utils.ActiveAreaCommitments(year ?? Utils.CurrentYear));
         }
 
         [InverseProperty(nameof(BillingAddr.Member))]

Elwig/Models/Entities/MemberHistory.cs

@@ -1,4 +1,4 @@
-using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore;
 using System;
 using System.ComponentModel.DataAnnotations.Schema;
 

Elwig/Models/Entities/PaymentCustom.cs

@@ -1,4 +1,4 @@
-using Elwig.Helpers;
+using Elwig.Helpers;
 using Microsoft.EntityFrameworkCore;
 using System.ComponentModel.DataAnnotations.Schema;
 

Elwig/Models/IDelivery.cs

@@ -1,4 +1,4 @@
-namespace Elwig.Models {
+namespace Elwig.Models {
     public interface IDelivery {
         int Weight { get; }
         double Kmw { get; }

Elwig/Properties/PublishProfiles/FolderProfile.pubxml

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <!--
 https://go.microsoft.com/fwlink/?LinkID=208121.
 -->

Elwig/Resources/Sql/23-24.sql

@@ -1,4 +1,4 @@
--- schema version 23 to 24
+-- schema version 23 to 24
 
 ALTER TABLE modifier DROP COLUMN standard;
 ALTER TABLE modifier DROP COLUMN quick_select;

Elwig/Resources/Sql/24-25.sql

@@ -0,0 +1,4 @@
+-- schema version 24 to 25
+
+ALTER TABLE delivery_part RENAME COLUMN weighing_id TO weighing_data;
+UPDATE delivery_part SET weighing_data = '{"id":"' || weighing_data || '","nr":' || SUBSTR(weighing_data, INSTR(weighing_data, '/') + 1) || '}';

Elwig/Services/AreaComService.cs

@@ -0,0 +1,243 @@
+using Elwig.Helpers;
+using Elwig.Models.Entities;
+using Elwig.ViewModels;
+using Microsoft.EntityFrameworkCore;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows.Controls;
+using System.Windows;
+
+namespace Elwig.Services {
+    public static class AreaComService {
+
+        public static async Task InitInputs(this AreaComAdminViewModel vm) {
+            using var ctx = new AppDbContext();
+            vm.FbNr = await ctx.NextFbNr();
+            vm.MgNr = vm.FilterMember.MgNr;
+            vm.YearFrom = Utils.CurrentYear;
+            vm.WineCult = null;
+        }
+
+        public static void ClearInputs(this AreaComAdminViewModel vm) {
+        }
+
+        public static void FillInputs(this AreaComAdminViewModel vm, AreaCom a) {
+            vm.FbNr = a.FbNr;
+            vm.MgNr = a.MgNr;
+            vm.YearFrom = a.YearFrom;
+            vm.YearTo = a.YearTo;
+            vm.AreaComType = ControlUtils.GetItemFromSourceWithPk(vm.AreaComTypeSource, a.VtrgId) as AreaComType;
+            vm.WineCult = ControlUtils.GetItemFromSourceWithPk(vm.WineCultSource, a.CultId) as WineCult;
+            vm.Comment = a.Comment;
+            vm.Kg = ControlUtils.GetItemFromSourceWithPk(vm.KgSource, a.KgNr) as AT_Kg;
+            vm.Rd = ControlUtils.GetItemFromSourceWithPk(vm.RdSource, a.KgNr, a.RdNr) as WbRd;
+            vm.GstNr = a.GstNr;
+            vm.Area = a.Area;
+        }
+
+        public static async Task<(List<string>, IQueryable<AreaCom>, List<string>)> GetFilters(this AreaComAdminViewModel vm, AppDbContext ctx) {
+            List<string> filterNames = [];
+            IQueryable<AreaCom> areaComQuery = ctx.AreaCommitments.Where(a => a.MgNr == vm.FilterMember.MgNr).OrderBy(a => a.FbNr);
+            if (vm.ShowOnlyActiveAreaComs) {
+                areaComQuery = Utils.ActiveAreaCommitments(areaComQuery, Utils.CurrentLastSeason);
+                filterNames.Add($"laufend {Utils.CurrentLastSeason}");
+            }
+
+            var filterVar = new List<string>();
+            var filterNotVar = new List<string>();
+            var filterAttr = new List<string>();
+            var filterNotAttr = new List<string>();
+
+            var filter = vm.TextFilter;
+            if (filter.Count > 0) {
+                var var = await ctx.WineVarieties.ToDictionaryAsync(v => v.SortId, v => v);
+                var attr = await ctx.WineAttributes.ToDictionaryAsync(a => a.Name.ToLower().Split(" ")[0], a => a);
+                var attrId = await ctx.WineAttributes.ToDictionaryAsync(a => a.AttrId, a => a);
+
+                for (int i = 0; i < filter.Count; i++) {
+                    var e = filter[i];
+                    if (e.Length == 2 && var.ContainsKey(e.ToUpper())) {
+                        filterVar.Add(e.ToUpper());
+                        filter.RemoveAt(i--);
+                        filterNames.Add(var[e.ToUpper()].Name);
+                    } else if (e.Length == 3 && e[0] == '!' && var.ContainsKey(e[1..].ToUpper())) {
+                        filterNotVar.Add(e[1..].ToUpper());
+                        filter.RemoveAt(i--);
+                        filterNames.Add($"ohne {var[e.ToUpper()].Name}");
+                    } else if (attr.ContainsKey(e.ToLower())) {
+                        var a = attr[e.ToLower()];
+                        filterAttr.Add(a.AttrId);
+                        filter.RemoveAt(i--);
+                        filterNames.Add($"Attribut {a.Name}");
+                    } else if (e[0] == '!' && attr.ContainsKey(e[1..].ToLower())) {
+                        var a = attr[e[1..].ToLower()];
+                        filterNotAttr.Add(a.AttrId);
+                        filter.RemoveAt(i--);
+                        filterNames.Add($"ohne Attribut {a.Name}");
+                    } else if (e.Length > 2 && var.ContainsKey(e.ToUpper()[..2]) && attrId.ContainsKey(e[2..].ToUpper())) {
+                        filterVar.Add(e[..2].ToUpper());
+                        filterAttr.Add(e[2..].ToUpper());
+                        filter.RemoveAt(i--);
+                        filterNames.Add(var[e[..2].ToUpper()].Name);
+                        filterNames.Add($"Attribut {attrId[e[2..].ToUpper()].Name}");
+                    } else if (e[0] == '!' && e.Length > 3 && var.ContainsKey(e.ToUpper()[1..3]) && attrId.ContainsKey(e[3..].ToUpper())) {
+                        filterNotVar.Add(e[1..3].ToUpper());
+                        filterNotAttr.Add(e[3..].ToUpper());
+                        filter.RemoveAt(i--);
+                        filterNames.Add($"ohne {var[e[1..3].ToUpper()].Name}");
+                        filterNames.Add($"ohne Attribut {attrId[e[3..].ToUpper()].Name}");
+                    }
+                }
+
+                if (filterVar.Count > 0) areaComQuery = areaComQuery.Where(a => filterVar.Contains(a.AreaComType.WineVar.SortId));
+                if (filterNotVar.Count > 0) areaComQuery = areaComQuery.Where(a => !filterNotVar.Contains(a.AreaComType.WineVar.SortId));
+                if (filterAttr.Count > 0) areaComQuery = areaComQuery.Where(a => a.AreaComType.WineAttr!.AttrId != null && filterAttr.Contains(a.AreaComType.WineAttr.AttrId));
+                if (filterNotAttr.Count > 0) areaComQuery = areaComQuery.Where(a => a.AreaComType.WineAttr!.AttrId == null || !filterNotAttr.Contains(a.AreaComType.WineAttr.AttrId));
+            }
+
+            return (filterNames, areaComQuery, filter);
+        }
+
+        public static async Task<int> UpdateAreaCommitment(this AreaComAdminViewModel vm, int? oldFbNr) {
+            using var ctx = new AppDbContext();
+            int newFbNr = (int)vm.FbNr!;
+
+            var a = new AreaCom {
+                FbNr = oldFbNr ?? newFbNr,
+                MgNr = (int)vm.MgNr!,
+                YearFrom = (int)vm.YearFrom!,
+                YearTo = vm.YearTo,
+                VtrgId = vm.AreaComType!.VtrgId,
+                CultId = vm.WineCult?.CultId,
+                Comment = string.IsNullOrEmpty(vm.Comment) ? null : vm.Comment,
+                KgNr = vm.Kg!.KgNr,
+                RdNr = vm.Rd?.RdNr,
+                GstNr = vm.GstNr!.Trim(),
+                Area = (int)vm.Area!,
+            };
+
+            if (vm.Rd?.RdNr == 0) {
+                vm.Rd.RdNr = await ctx.NextRdNr(a.KgNr);
+                a.RdNr = vm.Rd.RdNr;
+                ctx.Add(vm.Rd);
+            }
+
+            if (oldFbNr != null) {
+                ctx.Update(a);
+            } else {
+                ctx.Add(a);
+            }
+
+            await ctx.SaveChangesAsync();
+
+            if (newFbNr != a.FbNr) {
+                await ctx.Database.ExecuteSqlAsync($"UPDATE area_commitment SET fbnr = {newFbNr} WHERE fbnr = {oldFbNr}");
+            }
+
+            await App.HintContextChange();
+
+            return newFbNr;
+        }
+
+        private static void AddToolTipCell(Grid grid, string text, int row, int col, int colSpan = 1, bool bold = false, bool alignRight = false, bool alignCenter = false) {
+            var tb = new TextBlock() {
+                Text = text,
+                TextAlignment = alignRight ? TextAlignment.Right : alignCenter ? TextAlignment.Center : TextAlignment.Left,
+                Margin = new(0, 12 * row, 0, 0),
+                FontWeight = bold ? FontWeights.Bold : FontWeights.Normal,
+            };
+            tb.SetValue(Grid.ColumnProperty, col);
+            tb.SetValue(Grid.ColumnSpanProperty, colSpan);
+            grid.Children.Add(tb);
+        }
+
+        private static void AddToolTipRow(Grid grid, int row, string? h1, string? h2, int area, int? min, int? max) {
+            var bold = h2 == null;
+            if (h1 != null) AddToolTipCell(grid, h1 + ":", row, 0, (h2 == null) ? 2 : 1, bold);
+            if (h2 != null) AddToolTipCell(grid, h2 + ":", row, 1, 1, bold);
+            AddToolTipCell(grid, $"{area:N0} m²", row, 2, 1, bold, true);
+            AddToolTipCell(grid, min == null ? "" : $"{min:N0} kg", row, 3, 1, bold, true);
+            AddToolTipCell(grid, max == null ? "" : $"{max:N0} kg", row, 4, 1, bold, true);
+        }
+
+        public static async Task<(string, Grid)> GenerateToolTip(IQueryable<AreaCom> areaComs, int maxKgPerHa) {
+            var grid = new Grid();
+            grid.ColumnDefinitions.Add(new() { Width = new(10) });
+            grid.ColumnDefinitions.Add(new() { Width = new(60) });
+            grid.ColumnDefinitions.Add(new() { Width = new(80) });
+            grid.ColumnDefinitions.Add(new() { Width = new(80) });
+            grid.ColumnDefinitions.Add(new() { Width = new(80) });
+            AddToolTipCell(grid, "Lieferpflicht", 0, 3, 1, false, false, true);
+            AddToolTipCell(grid, "Lieferrecht", 0, 4, 1, false, false, true);
+            var text = "-";
+
+            var area = await areaComs.SumAsync(p => p.Area);
+            text = $"{area:N0} m²";
+            AddToolTipRow(grid, 1, "Geb. Fläche", null, area, null, null);
+
+            if (await areaComs.AnyAsync()) {
+                var attrGroups = await areaComs
+                    .Where(c => c.AreaComType.WineAttr != null)
+                    .GroupBy(c => c.AreaComType.WineAttr!.Name)
+                    .Select(g => new {
+                        Attr = g.Key,
+                        Area = g.Sum(c => c.Area),
+                        Min = g.Sum(c => c.Area * (c.AreaComType.MinKgPerHa ?? 0) / 10_000),
+                        Max = g.Sum(c => c.Area * (c.AreaComType.WineAttr!.MaxKgPerHa ?? maxKgPerHa) / 10_000),
+                    })
+                    .OrderByDescending(g => g.Area)
+                    .ThenBy(g => g.Attr)
+                    .ToListAsync();
+                var groups = await areaComs
+                    .Where(c => c.AreaComType.WineAttr != null)
+                    .GroupBy(c => new {
+                        Attr = c.AreaComType.WineAttr!.Name,
+                        c.AreaComType.SortId,
+                    })
+                    .Select(g => new {
+                        g.Key.Attr,
+                        g.Key.SortId,
+                        Area = g.Sum(c => c.Area),
+                        Min = g.Sum(c => c.Area * (c.AreaComType.MinKgPerHa ?? 0) / 10_000),
+                        Max = g.Sum(c => c.Area * (c.AreaComType.WineAttr!.MaxKgPerHa ?? maxKgPerHa) / 10_000),
+                    })
+                    .OrderByDescending(g => g.Area)
+                    .ThenBy(g => g.Attr)
+                    .ThenBy(g => g.SortId)
+                    .ToListAsync();
+
+                var noAttr = await areaComs
+                    .Where(c => c.AreaComType.WineAttr == null || !c.AreaComType.WineAttr.IsStrict)
+                    .GroupBy(c => c.AreaComType.SortId)
+                    .Select(g => new {
+                        SortId = g.Key,
+                        Area = g.Sum(c => c.Area),
+                        Min = g.Sum(c => c.Area * (c.AreaComType.MinKgPerHa ?? 0) / 10_000),
+                        Max = g.Sum(c => c.Area * (c.AreaComType.WineAttr!.MaxKgPerHa ?? maxKgPerHa) / 10_000),
+                    })
+                    .OrderByDescending(g => g.Area)
+                    .ThenBy(g => g.SortId)
+                    .ToListAsync();
+
+                int rowNum = 2;
+                if (noAttr.Count > 0) {
+                    rowNum++;
+                    AddToolTipRow(grid, rowNum++, null, null, noAttr.Sum(g => g.Area), noAttr.Sum(g => g.Min), noAttr.Sum(g => g.Max));
+                    foreach (var g in noAttr) {
+                        AddToolTipRow(grid, rowNum++, null, g.SortId, g.Area, g.Min, g.Max);
+                    }
+                }
+                foreach (var attrG in attrGroups) {
+                    rowNum++;
+                    AddToolTipRow(grid, rowNum++, attrG.Attr, null, attrG.Area, attrG.Min, attrG.Max);
+                    foreach (var g in groups.Where(g => g.Attr == attrG.Attr).OrderByDescending(g => g.Area).ThenBy(g => g.SortId)) {
+                        AddToolTipRow(grid, rowNum++, null, g.SortId, g.Area, g.Min, g.Max);
+                    }
+                }
+            }
+
+            return (text, grid);
+        }
+    }
+}

Elwig/Services/DeliveryService.cs

@@ -0,0 +1,820 @@
+using Elwig.Documents;
+using Elwig.Helpers.Export;
+using Elwig.Helpers;
+using Elwig.Models.Dtos;
+using Elwig.Models.Entities;
+using Microsoft.Win32;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows.Input;
+using System.Windows;
+using System;
+using Elwig.ViewModels;
+using LinqKit;
+using System.Globalization;
+using System.Linq.Expressions;
+using Microsoft.EntityFrameworkCore;
+using System.IO;
+using Microsoft.EntityFrameworkCore.ChangeTracking;
+using System.Windows.Controls;
+using System.Net.Http;
+
+namespace Elwig.Services {
+    public static class DeliveryService {
+
+        public enum ExportSubject {
+            FromFilters, FromToday, FromSeasonAndBranch, Selected,
+        };
+
+        public static async Task<Member?> GetMemberAsync(int mgnr) {
+            using var ctx = new AppDbContext();
+            return await ctx.Members
+                .Include(m => m.PostalDest.AtPlz!.Ort)
+                .Include(m => m.DefaultWbKg!.AtKg)
+                .FirstOrDefaultAsync(m => m.MgNr == mgnr);
+        }
+
+        public static Member? GetMember(int mgnr) {
+            return GetMemberAsync(mgnr).GetAwaiter().GetResult();
+        }
+
+        public static void ClearInputs(this DeliveryAdminViewModel vm) {
+        }
+
+        public static void FillInputs(this DeliveryAdminViewModel vm, Delivery d) {
+            vm.MgNrString = $"{d.MgNr}";
+            vm.Branch = (Branch?)ControlUtils.GetItemFromSourceWithPk(vm.BranchSource, d.ZwstId);
+            vm.LsNr = d.LsNr;
+            vm.Date = $"{d.Date:dd.MM.yyyy}";
+            vm.Time = $"{d.Time:HH:mm}";
+            vm.Comment = d.Comment ?? "";
+
+            vm.SortId = "";
+            vm.GradationKmwString = "";
+            vm.WeightString = "";
+            vm.IsManualWeighing = false;
+            vm.PartComment = "";
+            vm.TemperatureString = "";
+            vm.AcidString = "";
+        }
+
+        public static void FillInputs(this DeliveryAdminViewModel vm, DeliveryPart p) {
+            vm.SortId = p.SortId;
+            vm.WineAttr = ControlUtils.GetItemFromSourceWithPk(vm.WineAttrSource, p.AttrId) as WineAttr;
+            vm.WineCult = ControlUtils.GetItemFromSourceWithPk(vm.WineCultSource, p.CultId) as WineCult;
+            vm.GradationKmwString = $"{p.Kmw:N1}";
+            vm.WineQualityLevel = (WineQualLevel?)ControlUtils.GetItemFromSourceWithPk(vm.WineQualityLevelSource, p.QualId);
+            vm.WineKg = ControlUtils.GetItemFromSourceWithPk(vm.WineKgSource, p.KgNr) as AT_Kg;
+            vm.WineRd = ControlUtils.GetItemFromSourceWithPk(vm.WineRdSource, p.KgNr, p.RdNr) as WbRd;
+            vm.WineOrigin = ControlUtils.GetItemFromSourceWithPk(vm.WineOriginSource, p.HkId) as WineOrigin;
+            vm.WeightString = $"{p.Weight:N0}";
+            vm.IsManualWeighing = p.IsManualWeighing;
+            vm.IsNetWeight = p.IsNetWeight;
+
+            vm.Modifiers.Clear();
+            foreach (var m in p.Modifiers) {
+                vm.Modifiers.Add((Modifier)ControlUtils.GetItemFromSourceWithPk(vm.ModifiersSource, m.Year, m.ModId)!);
+            }
+
+            vm.PartComment = p.Comment ?? "";
+            vm.TemperatureString = (p.Temperature != null) ? $"{p.Temperature:N1}" : "";
+            vm.AcidString = (p.Acid != null) ? $"{p.Acid:N1}" : "";
+            vm.IsLesewagen = p.IsLesewagen ?? false;
+            vm.IsHandPicked = p.IsHandPicked;
+            vm.IsGebunden = p.IsGebunden;
+
+            vm.ScaleId = p.ScaleId;
+            vm.WeighingData = p.WeighingData;
+            vm.ManualWeighingReason = p.WeighingReason;
+        }
+
+        public static async Task<(List<string>, IQueryable<Delivery>, IQueryable<DeliveryPart>, Predicate<DeliveryPart>, List<string>)> GetFilters(this DeliveryAdminViewModel vm, AppDbContext ctx) {
+            List<string> filterNames = [];
+            IQueryable<Delivery> deliveryQuery = ctx.Deliveries;
+            if (vm.IsReceipt && App.BranchNum > 1) {
+                deliveryQuery = deliveryQuery.Where(d => d.ZwstId == App.ZwstId);
+                filterNames.Add($"Zweigstelle {App.BranchName}");
+            }
+            if (vm.FilterMember != null) {
+                deliveryQuery = deliveryQuery.Where(d => d.MgNr == vm.FilterMember.MgNr);
+                filterNames.Add(vm.FilterMember.AdministrativeName);
+            }
+            if (vm.FilterTodayOnly) {
+                deliveryQuery = deliveryQuery
+                    .Where(d => (d.DateString == Utils.Today.ToString("yyyy-MM-dd") && (d.TimeString == null || d.TimeString.CompareTo("03:00:00") > 0)) ||
+                                (d.DateString == Utils.Today.AddDays(1).ToString("yyyy-MM-dd") && (d.TimeString == null || d.TimeString.CompareTo("03:00:00") <= 0)));
+                filterNames.Add(Utils.Today.ToString("dd.MM.yyyy"));
+            } else if (!vm.FilterAllSeasons) {
+                deliveryQuery = deliveryQuery.Where(d => d.Year == vm.FilterSeason);
+                filterNames.Add($"{vm.FilterSeason}");
+            }
+
+            Expression<Func<DeliveryPart, bool>> prd = p => true;
+
+            var filterVar = new List<string>();
+            var filterNotVar = new List<string>();
+            var filterQual = new List<string>();
+            var filterNotQual = new List<string>();
+            var filterMgNr = new List<int>();
+            var filterZwst = new List<string>();
+            var filterAttr = new List<string>();
+            var filterNotAttr = new List<string>();
+            var filterCult = new List<string>();
+            var filterNotCult = new List<string>();
+            var filterDate = new List<(string?, string?)>();
+            var filterTime = new List<(string?, string?)>();
+            int filterYearGt = 0, filterYearLt = 0;
+            double filterKmwGt = 0, filterKmwLt = 0;
+            double filterOeGt = 0, filterOeLt = 0;
+
+            var filter = vm.TextFilter;
+            if (filter.Count > 0) {
+                var var = await ctx.WineVarieties.ToDictionaryAsync(v => v.SortId, v => v);
+                var qual = await ctx.WineQualityLevels.Where(q => !q.IsPredicate).ToDictionaryAsync(q => q.QualId, q => q);
+                var mgnr = await ctx.Members.ToDictionaryAsync(m => m.MgNr.ToString(), m => m);
+                var zwst = await ctx.Branches.ToDictionaryAsync(b => b.Name.ToLower().Split(" ")[0], b => b);
+                var attr = await ctx.WineAttributes.ToDictionaryAsync(a => a.Name.ToLower().Split(' ')[0], a => a);
+                var cult = await ctx.WineCultivations.ToDictionaryAsync(c => c.Name.ToLower().Split(' ')[0], c => c);
+
+                for (int i = 0; i < filter.Count; i++) {
+                    var e = filter[i];
+                    if (e.ToLower() is "r" or "rot") {
+                        filterVar.AddRange(var.Values.Where(v => v.IsRed).Select(v => v.SortId));
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Rotweinsorten");
+                    } else if (e.ToLower() is "w" or "weiß" or "weiss") {
+                        filterVar.AddRange(var.Values.Where(v => v.IsWhite).Select(v => v.SortId));
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Weißweinsorten");
+                    } else if (e.Length >= 3 && e.Length <= 8 && "gebunden".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.IsGebunden == true);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("gebunden");
+                    } else if (e.Length >= 4 && e.Length <= 9 && "!gebunden".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.IsGebunden != true);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("nicht gebunden");
+                    } else if (e.Length >= 5 && e.Length <= 10 && "ungebunden".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.IsGebunden == false);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("ungebunden");
+                    } else if (e.Length >= 6 && e.Length <= 11 && "!ungebunden".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.IsGebunden != false);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("nicht ungebunden");
+                    } else if (e.Length >= 5 && e.Length <= 8 && "handlese".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.IsHandPicked == true);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Handlese");
+                    } else if (e.Length >= 6 && e.Length <= 9 && "!handlese".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.IsHandPicked == false);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("keine Handlese");
+                    } else if (e.Length >= 5 && e.Length <= 11 && "handwiegung".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.IsManualWeighing == true);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Handwiegung");
+                    } else if (e.Length >= 6 && e.Length <= 12 && "!handwiegung".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.IsManualWeighing == false);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("keine Handwiegung");
+                    } else if (e.ToLower() == "!gerebelt") {
+                        prd = prd.And(p => p.IsNetWeight == false);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("brutto Wiegung");
+                    } else if (e.ToLower() == "gerebelt") {
+                        prd = prd.And(p => p.IsNetWeight == true);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("netto Wiegung");
+                    } else if (e.Length >= 5 && e.Length <= 9 && "lesewagen".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.IsLesewagen == true);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Lesewagen");
+                    } else if (e.Length >= 6 && e.Length <= 10 && "!lesewagen".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.IsLesewagen == false);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("kein Lesewagen");
+                    } else if (e.Length == 2 && var.ContainsKey(e.ToUpper())) {
+                        filterVar.Add(e.ToUpper());
+                        filter.RemoveAt(i--);
+                        filterNames.Add(var[e.ToUpper()].Name);
+                    } else if (e.Length == 3 && e[0] == '!' && var.ContainsKey(e[1..].ToUpper())) {
+                        filterNotVar.Add(e[1..].ToUpper());
+                        filter.RemoveAt(i--);
+                        filterNames.Add("außer " + var[e[1..].ToUpper()].Name);
+                    } else if (e.Length == 3 && qual.ContainsKey(e.ToUpper())) {
+                        var qualId = e.ToUpper();
+                        filterQual.Add(qualId);
+                        filter.RemoveAt(i--);
+                        filterNames.Add(qualId == "WEI" ? "abgewertet" : qual[e.ToUpper()].Name);
+                    } else if (e[0] == '!' && qual.ContainsKey(e[1..].ToUpper())) {
+                        var qualId = e[1..].ToUpper();
+                        filterNotQual.Add(qualId);
+                        filter.RemoveAt(i--);
+                        filterNames.Add(qualId == "WEI" ? "nicht abgewertet" : "außer " + qual[e[1..].ToUpper()].Name);
+                    } else if (e.Length >= 5 && e.Length <= 10 && "abgewertet".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        filterQual.Add("WEI");
+                        filter.RemoveAt(i--);
+                        filterNames.Add("abgewertet");
+                    } else if (e.Length >= 6 && e.Length <= 11 && "!abgewertet".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        filterNotQual.Add("WEI");
+                        filter.RemoveAt(i--);
+                        filterNames.Add("nicht abgewertet");
+                    } else if (e.All(char.IsAsciiDigit) && mgnr.TryGetValue(e, out var member)) {
+                        filterMgNr.Add(int.Parse(e));
+                        filter.RemoveAt(i--);
+                        filterNames.Add(member.AdministrativeName);
+                    } else if (attr.ContainsKey(e.ToLower())) {
+                        var a = attr[e.ToLower()];
+                        filterAttr.Add(a.AttrId);
+                        filter.RemoveAt(i--);
+                        filterNames.Add($"Attribut {a.Name}");
+                    } else if (e[0] == '!' && attr.ContainsKey(e[1..].ToLower())) {
+                        var a = attr[e[1..].ToLower()];
+                        filterNotAttr.Add(a.AttrId);
+                        filter.RemoveAt(i--);
+                        filterNames.Add($"ohne Attribut {a.Name}");
+                    } else if (cult.ContainsKey(e.ToLower())) {
+                        var c = cult[e.ToLower()];
+                        filterCult.Add(c.CultId);
+                        filter.RemoveAt(i--);
+                        filterNames.Add($"Bewirtschaftung {c.Name}");
+                    } else if (e[0] == '!' && cult.ContainsKey(e[1..].ToLower())) {
+                        var c = cult[e[1..].ToLower()];
+                        filterNotCult.Add(c.CultId);
+                        filter.RemoveAt(i--);
+                        filterNames.Add($"ohne Bewirtschaftung {c.Name}");
+                    } else if (zwst.ContainsKey(e.ToLower())) {
+                        var b = zwst[e.ToLower()];
+                        filterZwst.Add(b.ZwstId);
+                        filter.RemoveAt(i--);
+                        filterNames.Add($"Zweigstelle {b.Name}");
+                    } else if (e.StartsWith('>') || e.StartsWith('<')) {
+                        if (double.TryParse(e[1..], out var num)) {
+                            switch ((e[0], num)) {
+                                case ('>', <= 30): filterKmwGt = num; break;
+                                case ('<', <= 30): filterKmwLt = num; break;
+                                case ('>', >= 1900): filterYearGt = (int)num; break;
+                                case ('<', >= 1900): filterYearLt = (int)num; break;
+                                case ('>', _): filterOeGt = num; break;
+                                case ('<', _): filterOeLt = num; break;
+                            }
+                            filter.RemoveAt(i--);
+                        }
+                        if (e.Length == 1) filter.RemoveAt(i--);
+                    } else if (e.Length > 1 && Utils.FromToRegex.IsMatch(e)) {
+                        var parts = e.Split("-");
+                        double? from = (parts[0].Length > 0) ? double.Parse(parts[0], CultureInfo.InvariantCulture) : null;
+                        double? to = (parts[1].Length > 0) ? double.Parse(parts[1], CultureInfo.InvariantCulture) : null;
+                        switch ((from, to)) {
+                            case ( <= 30, <= 30):
+                            case ( <= 30, null):
+                            case (null, <= 30):
+                                filterKmwGt = from ?? 0;
+                                filterKmwLt = to ?? 0;
+                                break;
+                            case ( >= 1900, >= 1900):
+                            case ( >= 1900, null):
+                            case (null, >= 1900):
+                                filterYearGt = (int)(from ?? 0);
+                                filterYearLt = (int)(to ?? -1) + 1;
+                                break;
+                            case (_, _):
+                                filterOeGt = from ?? 0;
+                                filterOeLt = to ?? 0;
+                                break;
+                        }
+                        filter.RemoveAt(i--);
+                    } else if (e.Length > 1 && Utils.FromToTimeRegex.IsMatch(e)) {
+                        var parts = e.Split("-");
+                        filterTime.Add((TimeOnly.TryParse(parts[0], out var from) ? $"{from:HH:mm}" : null, TimeOnly.TryParse(parts[1], out var to) ? $"{to:HH:mm}" : null));
+                        filter.RemoveAt(i--);
+                        var t = filterTime.Last();
+                        if (t.Item1 != null && t.Item2 != null) {
+                            filterNames.Add($"{t.Item1}–{t.Item2}");
+                        } else if (t.Item1 != null) {
+                            filterNames.Add($"ab {t.Item1}");
+                        } else if (t.Item2 != null) {
+                            filterNames.Add($"bis {t.Item2}");
+                        }
+                    } else if (DateOnly.TryParse(e, out var date)) {
+                        var s = date.ToString("yyyy-MM-dd");
+                        filterDate.Add((s, s));
+                        filter.RemoveAt(i--);
+                        if (filterNames.Contains($"{vm.FilterSeason}") && vm.FilterSeason == date.Year)
+                            filterNames.Remove($"{vm.FilterSeason}");
+                        filterNames.Add(date.ToString("dd.MM.yyyy"));
+                    } else if (Utils.DateFromToRegex.IsMatch(e)) {
+                        var parts = e.Split("-");
+                        if (parts.Length == 1) {
+                            // single date
+                            var dParts = parts[0].Split('.');
+                            var s = $"{dParts[2]}-{dParts[1].PadLeft(2, '0')}-{dParts[0].PadLeft(2, '0')}";
+                            filterDate.Add((s, s));
+                            filter.RemoveAt(i--);
+                            var n = string.Join('.', s.Split('-').Reverse());
+                            if (dParts[2] == "") {
+                                filterNames.Remove($"{vm.FilterSeason}");
+                                filterNames.Add(n + $"{vm.FilterSeason}");
+                            } else {
+                                if ($"{vm.FilterSeason}" == dParts[2])
+                                    filterNames.Remove($"{vm.FilterSeason}");
+                                filterNames.Add(n);
+                            }
+                        } else if (parts.Length == 2) {
+                            // from/to date
+                            var d1Parts = parts[0].Split('.');
+                            var d2Parts = parts[1].Split('.');
+                            var s1 = d1Parts.Length < 2 ? null : $"{d1Parts.ElementAtOrDefault(2)}-{d1Parts[1].PadLeft(2, '0')}-{d1Parts[0].PadLeft(2, '0')}";
+                            var s2 = d2Parts.Length < 2 ? null : $"{d2Parts.ElementAtOrDefault(2)}-{d2Parts[1].PadLeft(2, '0')}-{d2Parts[0].PadLeft(2, '0')}";
+                            filterDate.Add((s1, s2));
+                            filter.RemoveAt(i--);
+                            var n1 = s1 == null ? null : string.Join('.', s1.Split('-').Reverse());
+                            var n2 = s2 == null ? null : string.Join('.', s2.Split('-').Reverse());
+                            if (n1 != null && n2 != null) {
+                                filterNames.Add($"{n1}–{n2}");
+                            } else if (n1 != null) {
+                                filterNames.Add($"ab dem {n1}");
+                            } else if (n2 != null) {
+                                filterNames.Add($"bis zum {n2}");
+                            }
+                        }
+                    } else if (e.Length > 2 && e.StartsWith('"') && e.EndsWith('"')) {
+                        filter[i] = e[1..^1];
+                    } else if (e.Length <= 2) {
+                        filter.RemoveAt(i--);
+                    }
+                }
+
+                if (filterYearGt > 0) prd = prd.And(p => p.Year >= filterYearGt);
+                if (filterYearLt > 0) prd = prd.And(p => p.Year < filterYearLt);
+                if (filterMgNr.Count > 0) prd = prd.And(p => filterMgNr.Contains(p.Delivery.MgNr));
+                if (filterDate.Count > 0) {
+                    var pr = PredicateBuilder.New<DeliveryPart>(false);
+                    foreach (var (d1, d2) in filterDate)
+                        pr.Or(p => (d1 == null || d1.CompareTo(p.Delivery.DateString.Substring(10 - d1.Length)) <= 0) && (d2 == null || d2.CompareTo(p.Delivery.DateString.Substring(10 - d2.Length)) >= 0));
+                    prd = prd.And(pr);
+                }
+                if (filterTime.Count > 0) {
+                    var pr = PredicateBuilder.New<DeliveryPart>(false);
+                    foreach (var (t1, t2) in filterTime)
+                        pr.Or(p => (t1 == null || t1.CompareTo(p.Delivery.TimeString) <= 0) && (t2 == null || t2.CompareTo(p.Delivery.TimeString) > 0));
+                    prd = prd.And(p => p.Delivery.TimeString != null).And(pr);
+                }
+                if (filterVar.Count > 0) prd = prd.And(p => filterVar.Contains(p.SortId));
+                if (filterNotVar.Count > 0) prd = prd.And(p => !filterNotVar.Contains(p.SortId));
+                if (filterQual.Count > 0) prd = prd.And(p => filterQual.Contains(p.QualId));
+                if (filterNotQual.Count > 0) prd = prd.And(p => !filterNotQual.Contains(p.QualId));
+                if (filterZwst.Count > 0) prd = prd.And(p => filterZwst.Contains(p.Delivery.ZwstId));
+                if (filterAttr.Count > 0) prd = prd.And(p => p.AttrId != null && filterAttr.Contains(p.AttrId));
+                if (filterNotAttr.Count > 0) prd = prd.And(p => p.AttrId == null || !filterNotAttr.Contains(p.AttrId));
+                if (filterCult.Count > 0) prd = prd.And(p => p.CultId != null && filterCult.Contains(p.CultId));
+                if (filterNotCult.Count > 0) prd = prd.And(p => p.CultId == null || !filterNotCult.Contains(p.CultId));
+                if (filterKmwGt > 0) prd = prd.And(p => p.Kmw >= filterKmwGt);
+                if (filterKmwLt > 0) prd = prd.And(p => p.Kmw < filterKmwLt);
+                if (filterOeGt > 0) prd = prd.And(p => p.Kmw * (4.54 + 0.022 * p.Kmw) >= filterOeGt);
+                if (filterOeLt > 0) prd = prd.And(p => p.Kmw * (4.54 + 0.022 * p.Kmw) < filterOeLt);
+
+                if (filterYearGt > 0 && filterYearLt > 0) {
+                    filterNames.Insert(0, $"{filterYearGt}–{filterYearLt - 1}");
+                } else if (filterYearGt > 0) {
+                    filterNames.Insert(0, $"ab {filterYearGt}");
+                } else if (filterYearLt > 0) {
+                    filterNames.Insert(0, $"bis {filterYearLt - 1}");
+                }
+                if (filterKmwGt > 0 && filterKmwLt > 0) {
+                    filterNames.Add($"{filterKmwGt:N1}–{filterKmwLt:N1} °KMW");
+                } else if (filterKmwGt > 0) {
+                    filterNames.Add($"ab {filterKmwGt:N1} °KMW");
+                } else if (filterKmwLt > 0) {
+                    filterNames.Add($"unter {filterKmwLt:N1} °KMW");
+                }
+                if (filterOeGt > 0 && filterOeLt > 0) {
+                    filterNames.Add($"{filterOeGt:N1}–{filterOeLt:N1} °Oe");
+                } else if (filterOeGt > 0) {
+                    filterNames.Add($"ab {filterOeGt:N1} °Oe");
+                } else if (filterOeLt > 0) {
+                    filterNames.Add($"unter {filterOeLt:N1} °Oe");
+                }
+            }
+
+            IQueryable<DeliveryPart> dpq = deliveryQuery
+                .SelectMany(d => d.Parts)
+                .Where(prd)
+                .OrderBy(p => p.Delivery.DateString)
+                .ThenBy(p => p.Delivery.TimeString)
+                .ThenBy(p => p.Delivery.LsNr)
+                .ThenBy(p => p.DPNr);
+
+            return (filterNames, dpq.Select(p => p.Delivery).Distinct().OrderBy(d => d.DateString).ThenBy(d => d.TimeString), dpq, prd.Invoke, filter);
+        }
+
+        public static async Task<DeliveryPart> UpdateDeliveryPart(this DeliveryAdminViewModel vm, int? oldYear, int? oldDid, int? oldDpnr, bool dateHasChanged, bool timeHasChanged, bool timeIsDefault) {
+            using var ctx = new AppDbContext();
+
+            int year = oldYear ?? Utils.CurrentYear;
+            int did = oldDid ?? await ctx.NextDId(year);
+            int dpnr = oldDpnr ?? await ctx.NextDPNr(year, did);
+
+            var oldDelivery = await ctx.Deliveries.FindAsync(year, did);
+            bool deliveryNew = (oldDid == null);
+            bool partNew = (oldDpnr == null);
+            var originalMgNr = oldDelivery?.MgNr;
+            var originalMemberKgNr = oldDelivery?.Member.DefaultKgNr;
+
+            var date = DateOnly.ParseExact(vm.Date!, "dd.MM.yyyy");
+            int? newLnr = (deliveryNew || dateHasChanged) ? await ctx.NextLNr(date) : null;
+
+            string? newTimeString = null;
+            if (partNew && timeIsDefault) {
+                newTimeString = DateTime.Now.ToString("HH:mm:ss");
+            } else if (partNew || timeHasChanged) {
+                newTimeString = string.IsNullOrEmpty(vm.Time) ? null : vm.Time + ":00";
+            }
+
+            var d = new Delivery {
+                Year = year,
+                DId = did,
+                DateString = $"{date:yyyy-MM-dd}",
+                TimeString = newTimeString ?? oldDelivery?.TimeString,
+                LNr = newLnr ?? oldDelivery!.LNr,
+                ZwstId = vm.Branch!.ZwstId,
+                LsNr = vm.LsNr!,
+                MgNr = (int)vm.MgNr!,
+                Comment = string.IsNullOrEmpty(vm.Comment) ? null : vm.Comment,
+            };
+
+            var p = new DeliveryPart {
+                Year = year,
+                DId = did,
+                DPNr = dpnr,
+
+                SortId = vm.WineVar!.SortId,
+                AttrId = vm.WineAttr?.AttrId,
+                CultId = vm.WineCult?.CultId,
+                Kmw = (double)vm.GradationKmw!,
+                QualId = vm.WineQualityLevel!.QualId,
+                HkId = vm.WineOrigin!.HkId,
+                KgNr = vm.WineKg?.KgNr,
+                RdNr = vm.WineRd?.RdNr,
+
+                IsNetWeight = vm.IsNetWeight,
+                IsHandPicked = vm.IsHandPicked,
+                IsLesewagen = vm.IsLesewagen,
+                IsGebunden = vm.IsGebunden,
+                Temperature = vm.Temperature,
+                Acid = vm.Acid,
+                Comment = string.IsNullOrEmpty(vm.PartComment) ? null : vm.PartComment,
+
+                Weight = (int)vm.Weight!,
+                IsManualWeighing = vm.IsManualWeighing,
+                ScaleId = vm.ScaleId,
+                WeighingData = vm.WeighingData,
+                WeighingReason = vm.ManualWeighingReason,
+            };
+
+            try {
+                if (oldDelivery != null && ctx.Entry(oldDelivery) is EntityEntry<Delivery> entry) {
+                    entry.State = EntityState.Detached;
+                }
+                if (!deliveryNew) {
+                    ctx.Update(d);
+                } else {
+                    ctx.Add(d);
+                }
+                if (!partNew) {
+                    ctx.Update(p);
+                } else {
+                    ctx.Add(p);
+                }
+
+                ctx.UpdateDeliveryPartModifiers(p, await ctx.DeliveryPartModifiers
+                    .Where(m => m.Year == p.Year && m.DId == p.DId && m.DPNr == p.DPNr)
+                    .Select(m => m.Modifier)
+                    .ToListAsync(), vm.Modifiers);
+
+                if (originalMgNr != null && originalMgNr.Value != d.MgNr) {
+                    // update origin (KgNr), if default is selected
+                    var newKgNr = (await ctx.Members.FindAsync(d.MgNr))?.DefaultKgNr;
+                    foreach (var part in d.Parts.Where(part => part.DPNr != dpnr && part.KgNr == originalMemberKgNr)) {
+                        part.KgNr = newKgNr;
+                        ctx.Update(part);
+                    }
+                }
+
+                await ctx.SaveChangesAsync();
+            } 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, "Lieferung aktualisieren", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+
+            return p;
+        }
+
+        public static async Task GenerateDeliveryNote(int year, int did, ExportMode mode) {
+            Mouse.OverrideCursor = Cursors.AppStarting;
+            try {
+                using var ctx = new AppDbContext();
+                var d = (await ctx.Deliveries.FindAsync(year, did))!;
+                using var doc = new DeliveryNote(d, ctx);
+                await Utils.ExportDocument(doc, mode, d.LsNr, (d.Member, $"{DeliveryNote.Name} Nr. {d.LsNr}", $"Im Anhang finden Sie den {DeliveryNote.Name} Nr. {d.LsNr}"));
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+            Mouse.OverrideCursor = null;
+        }
+
+        public static async Task GenerateDeliveryJournal(this DeliveryAdminViewModel vm, ExportSubject subject, ExportMode mode) {
+            using var ctx = new AppDbContext();
+            IQueryable<DeliveryPart> query;
+            List<string> filterNames = [];
+            if (subject == ExportSubject.FromFilters) {
+                var (f, _, q, _, _) = await vm.GetFilters(ctx);
+                query = q;
+                filterNames.AddRange(f);
+            } else if (subject == ExportSubject.FromToday) {
+                var date = $"{Utils.Today:yyyy-MM-dd}";
+                query = ctx.DeliveryParts
+                    .Where(p => p.Delivery.DateString == date);
+                filterNames.Add($"{Utils.Today:dd.MM.yyyy}");
+            } else if (subject == ExportSubject.FromSeasonAndBranch) {
+                query = ctx.DeliveryParts
+                    .Where(p => p.Year == Utils.CurrentLastSeason && p.Delivery.ZwstId == App.ZwstId);
+                filterNames.AddRange([$"{Utils.CurrentLastSeason}", $"Zweigstelle {App.BranchName}"]);
+            } else if (subject == ExportSubject.Selected) {
+                var lsnr = vm.SelectedDelivery?.LsNr;
+                if (lsnr == null) return;
+                query = ctx.DeliveryParts
+                    .Where(p => p.Delivery.LsNr == lsnr);
+                filterNames.Add(lsnr);
+            } else {
+                throw new ArgumentException("Invalid value for ExportSubject");
+            }
+
+            query = query
+                .OrderBy(p => p.Delivery.DateString)
+                .ThenBy(p => p.Delivery.TimeString)
+                .ThenBy(p => p.Delivery.LsNr)
+                .ThenBy(p => p.DPNr);
+
+            if (mode == ExportMode.SaveList) {
+                var d = new SaveFileDialog() {
+                    FileName = $"{DeliveryJournal.Name}.ods",
+                    DefaultExt = "ods",
+                    Filter = "OpenDocument Format Spreadsheet (*.ods)|*.ods",
+                    Title = $"{DeliveryJournal.Name} speichern unter - Elwig"
+                };
+                if (d.ShowDialog() == true) {
+                    Mouse.OverrideCursor = Cursors.AppStarting;
+                    try {
+                        var data = await DeliveryJournalData.FromQuery(query, filterNames);
+                        using var ods = new OdsFile(d.FileName);
+                        await ods.AddTable(data);
+                    } catch (Exception exc) {
+                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                    }
+                    Mouse.OverrideCursor = null;
+                }
+            } else if (mode == ExportMode.Export) {
+                var d = new SaveFileDialog() {
+                    FileName = subject == ExportSubject.Selected ? $"Lieferung_{vm.SelectedDelivery?.LsNr}.elwig.zip" : $"Lieferungen_{DateTime.Now:yyyy-MM-dd_HH-mm-ss}_{App.ZwstId}.elwig.zip",
+                    DefaultExt = "elwig.zip",
+                    Filter = "Elwig-Export-Datei (*.elwig.zip)|*.elwig.zip",
+                    Title = $"{DeliveryJournal.Name} speichern unter - Elwig"
+                };
+                if (d.ShowDialog() == true) {
+                    Mouse.OverrideCursor = Cursors.AppStarting;
+                    try {
+                        await ElwigData.Export(d.FileName, await query
+                            .Select(p => p.Delivery)
+                            .Distinct()
+                            .Include(d => d.Parts)
+                            .ThenInclude(p => p.PartModifiers)
+                            .AsSplitQuery()
+                            .ToListAsync(), filterNames);
+                    } catch (Exception exc) {
+                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                    }
+                    Mouse.OverrideCursor = null;
+                }
+            } else if (mode == ExportMode.Upload && App.Config.SyncUrl != null) {
+                Mouse.OverrideCursor = Cursors.AppStarting;
+                try {
+                    var filename = $"{DateTime.Now:yyyy-MM-dd_HH-mm-ss}_{App.ZwstId}.elwig.zip";
+                    var path = Path.Combine(App.TempPath, filename);
+                    var list = await query
+                        .Select(p => p.Delivery)
+                        .Distinct()
+                        .Include(d => d.Parts)
+                        .ThenInclude(p => p.PartModifiers)
+                        .AsSplitQuery()
+                        .ToListAsync();
+                    if (list.Count == 0) {
+                        MessageBox.Show("Es wurden keine Lieferungen zum Hochladen ausgewählt!", "Lieferungen hochladen",
+                            MessageBoxButton.OK, MessageBoxImage.Error);
+                    } else {
+                        await ElwigData.Export(path, list, filterNames);
+                        await Utils.UploadExportData(path, App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
+                        MessageBox.Show($"Hochladen von {list.Count} Lieferungen erfolgreich!", "Lieferungen hochgeladen",
+                            MessageBoxButton.OK, MessageBoxImage.Information);
+                    }
+                } catch (HttpRequestException exc) {
+                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+                } catch (TaskCanceledException exc) {
+                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                }
+                Mouse.OverrideCursor = null;
+            } else {
+                Mouse.OverrideCursor = Cursors.AppStarting;
+                try {
+                    var data = await DeliveryJournalData.FromQuery(query, filterNames);
+                    using var doc = new DeliveryJournal(string.Join(" / ", filterNames), data);
+                    await Utils.ExportDocument(doc, mode);
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                }
+                Mouse.OverrideCursor = null;
+            }
+        }
+
+        public static async Task GenerateWineQualityStatistics(this DeliveryAdminViewModel vm, ExportSubject subject, ExportMode mode) {
+            using var ctx = new AppDbContext();
+            IQueryable<DeliveryPart> query;
+            List<string> filterNames = [];
+            if (subject == ExportSubject.FromFilters) {
+                var (f, _, q, _, _) = await vm.GetFilters(ctx);
+                query = q;
+                filterNames.AddRange(f);
+            } else if (subject == ExportSubject.FromToday) {
+                var date = $"{Utils.Today:yyyy-MM-dd}";
+                query = ctx.DeliveryParts
+                    .Where(p => p.Delivery.DateString == date);
+                filterNames.Add($"{Utils.Today:dd.MM.yyyy}");
+            } else {
+                throw new ArgumentException("Invalid value for ExportSubject");
+            }
+
+            Mouse.OverrideCursor = Cursors.AppStarting;
+            try {
+                var data = await WineQualityStatisticsData.FromQuery(query, App.Client.OrderingMemberList);
+                using var doc = new WineQualityStatistics(string.Join(" / ", filterNames), data);
+                await Utils.ExportDocument(doc, mode);
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+            Mouse.OverrideCursor = null;
+        }
+
+        private static void AddToolTipCell(Grid grid, string text, int row, int col, int colSpan = 1, bool bold = false, bool alignRight = false, bool alignCenter = false) {
+            var tb = new TextBlock() {
+                Text = text,
+                TextAlignment = alignRight ? TextAlignment.Right : alignCenter ? TextAlignment.Center : TextAlignment.Left,
+                Margin = new(0, 12 * row, 0, 0),
+                FontWeight = bold ? FontWeights.Bold : FontWeights.Normal,
+            };
+            tb.SetValue(Grid.ColumnProperty, col);
+            tb.SetValue(Grid.ColumnSpanProperty, colSpan);
+            grid.Children.Add(tb);
+        }
+
+        private static void AddWeightToolTipRow(Grid grid, int row, string? h1, string? h2, int weight, int? total1, int total2) {
+            var bold = h2 == null;
+            if (h1 != null) AddToolTipCell(grid, h1 + ":", row, 0, (h2 == null) ? 2 : 1, bold);
+            if (h2 != null) AddToolTipCell(grid, h2 + ":", row, 1, 1, bold);
+            AddToolTipCell(grid, $"{weight:N0} kg", row, 2, 1, bold, true);
+            if (total1 != null && total1 != 0)
+                AddToolTipCell(grid, $"{weight * 100.0 / total1:N1} %", row, 3, 1, bold, true);
+            if (total2 != 0)
+                AddToolTipCell(grid, $"{weight * 100.0 / total2:N1} %", row, 4, 1, bold, true);
+        }
+
+        private static void AddGradationToolTipRow(Grid grid, int row, string? h1, string? h2, double min, double avg, double max) {
+            var bold = h2 == null;
+            if (h1 != null) AddToolTipCell(grid, h1 + ":", row, 0, (h2 == null) ? 2 : 1, bold);
+            if (h2 != null) AddToolTipCell(grid, h2 + ":", row, 1, 1, bold);
+            AddToolTipCell(grid, $"{min:N1}°", row, 2, 1, bold, true);
+            AddToolTipCell(grid, $"{avg:N1}°", row, 3, 1, bold, true);
+            AddToolTipCell(grid, $"{max:N1}°", row, 4, 1, bold, true);
+        }
+
+        public static async Task<(string WeightText, Grid WeightGrid, string GradationText, Grid GradationGrid)> GenerateToolTip(IQueryable<DeliveryPart> deliveryParts) {
+            var wGrid = new Grid();
+            wGrid.ColumnDefinitions.Add(new() { Width = new(10) });
+            wGrid.ColumnDefinitions.Add(new() { Width = new(60) });
+            wGrid.ColumnDefinitions.Add(new() { Width = new(80) });
+            wGrid.ColumnDefinitions.Add(new() { Width = new(50) });
+            wGrid.ColumnDefinitions.Add(new() { Width = new(50) });
+            var wText = "-";
+
+            var gGrid = new Grid();
+            gGrid.ColumnDefinitions.Add(new() { Width = new(10) });
+            gGrid.ColumnDefinitions.Add(new() { Width = new(60) });
+            gGrid.ColumnDefinitions.Add(new() { Width = new(35) });
+            gGrid.ColumnDefinitions.Add(new() { Width = new(35) });
+            gGrid.ColumnDefinitions.Add(new() { Width = new(35) });
+            AddToolTipCell(gGrid, "Min.", 0, 2, 1, false, false, true);
+            AddToolTipCell(gGrid, "⌀", 0, 3, 1, false, false, true);
+            AddToolTipCell(gGrid, "Max.", 0, 4, 1, false, false, true);
+            var gText = "-";
+
+            var weight = await deliveryParts.SumAsync(p => p.Weight);
+            wText = $"{weight:N0} kg";
+            AddWeightToolTipRow(wGrid, 0, "Gewicht", null, weight, null, weight);
+
+            if (await deliveryParts.AnyAsync()) {
+                var kmwMin = await deliveryParts.MinAsync(p => p.Kmw);
+                var kmwAvg = Utils.AggregateDeliveryPartsKmw(deliveryParts);
+                var kmwMax = await deliveryParts.MaxAsync(p => p.Kmw);
+                gText = $"{kmwMin:N1}° / {kmwAvg:N1}° / {kmwMax:N1}°";
+                AddGradationToolTipRow(gGrid, 1, "Gradation", null, kmwMin, kmwAvg, kmwMax);
+
+                var attrGroups = await deliveryParts
+                    .GroupBy(p => new { Attr = p.Attribute!.Name, Cult = p.Cultivation!.Name })
+                    .Select(g => new {
+                        g.Key.Attr,
+                        g.Key.Cult,
+                        Weight = g.Sum(p => p.Weight),
+                        Min = g.Min(p => p.Kmw),
+                        Avg = g.Sum(p => p.Kmw * p.Weight) / g.Sum(p => p.Weight),
+                        Max = g.Max(p => p.Kmw),
+                    })
+                    .OrderByDescending(g => g.Weight)
+                    .ThenBy(g => g.Attr)
+                    .ToListAsync();
+                var sortGroups = await deliveryParts
+                    .GroupBy(p => p.SortId)
+                    .Select(g => new {
+                        SortId = g.Key,
+                        Weight = g.Sum(p => p.Weight),
+                        Min = g.Min(p => p.Kmw),
+                        Avg = g.Sum(p => p.Kmw * p.Weight) / g.Sum(p => p.Weight),
+                        Max = g.Max(p => p.Kmw),
+                    })
+                    .OrderByDescending(g => g.Weight)
+                    .ThenBy(g => g.SortId)
+                    .ToListAsync();
+                var groups = await deliveryParts
+                    .GroupBy(p => new {
+                        Attr = p.Attribute!.Name,
+                        Cult = p.Cultivation!.Name,
+                        p.SortId,
+                    })
+                    .Select(g => new {
+                        g.Key.Attr,
+                        g.Key.Cult,
+                        g.Key.SortId,
+                        Weight = g.Sum(p => p.Weight),
+                        Min = g.Min(p => p.Kmw),
+                        Avg = g.Sum(p => p.Kmw * p.Weight) / g.Sum(p => p.Weight),
+                        Max = g.Max(p => p.Kmw)
+                    })
+                    .OrderByDescending(g => g.SortId)
+                    .ThenBy(g => g.Attr)
+                    .ThenBy(g => g.SortId)
+                    .ToListAsync();
+
+                int rowNum = 1;
+                foreach (var attrG in attrGroups) {
+                    rowNum++;
+                    var name = attrG.Attr == null && attrG.Cult == null ? null : attrG.Attr + (attrG.Attr != null && attrG.Cult != null ? " / " : "") + attrG.Cult;
+                    AddWeightToolTipRow(wGrid, rowNum++, name, null, attrG.Weight, attrG.Weight, weight);
+                    foreach (var g in groups.Where(g => g.Attr == attrG.Attr && g.Cult == attrG.Cult).OrderByDescending(g => g.Weight).ThenBy(g => g.SortId)) {
+                        AddWeightToolTipRow(wGrid, rowNum++, null, g.SortId, g.Weight, attrG.Weight, weight);
+                    }
+                }
+                rowNum = 2;
+                foreach (var attrG in attrGroups) {
+                    rowNum++;
+                    var name = attrG.Attr == null && attrG.Cult == null ? null : attrG.Attr + (attrG.Attr != null && attrG.Cult != null ? " / " : "") + attrG.Cult;
+                    AddGradationToolTipRow(gGrid, rowNum++, name, null, attrG.Min, attrG.Avg, attrG.Max);
+                    foreach (var g in groups.Where(g => g.Attr == attrG.Attr && g.Cult == attrG.Cult).OrderByDescending(g => g.Avg).ThenBy(g => g.SortId)) {
+                        AddGradationToolTipRow(gGrid, rowNum++, null, g.SortId, g.Min, g.Avg, g.Max);
+                    }
+                }
+
+                if (attrGroups.Count == 1) {
+                    var g = attrGroups.First();
+                    var name = g.Attr == null && g.Cult == null ? null : g.Attr + (g.Attr != null && g.Cult != null ? " / " : "") + g.Cult;
+                    if (name != null) {
+                        wText += $" [{name}]";
+                        gText += $" [{name}]";
+                    }
+                    if (sortGroups.Count > 1 && sortGroups.Count <= 4) {
+                        wText += $" = {string.Join(" + ", sortGroups.Select(g => $"{g.Weight:N0} kg ({(double)g.Weight / weight:0%})" + (g.SortId == null ? "" : $" [{g.SortId}]")))}";
+                        gText += $" = {string.Join(" + ", sortGroups.Select(g => $"{g.Min:N1}/{g.Avg:N1}/{g.Max:N1}" + (g.SortId == null ? "" : $" [{g.SortId}]")))}";
+
+                    }
+                } else if (attrGroups.Count <= 4) {
+                    wText += $" = {string.Join(" + ", attrGroups.Select(g => $"{g.Weight:N0} kg ({(double)g.Weight / weight:0%})" + (g.Attr == null && g.Cult == null ? "" : $" [{g.Attr}{(g.Attr != null && g.Cult != null ? " / " : "")}{g.Cult}]")))}";
+                    gText += $" = {string.Join(" + ", attrGroups.Select(g => $"{g.Min:N1}/{g.Avg:N1}/{g.Max:N1}" + (g.Attr == null && g.Cult == null ? "" : $" [{g.Attr}{(g.Attr != null && g.Cult != null ? " / " : "")}{g.Cult}]")))}";
+                }
+            }
+
+            return (wText, wGrid, gText, gGrid);
+        }
+    }
+}

Elwig/Services/MemberService.cs

@@ -0,0 +1,620 @@
+using Elwig.Helpers;
+using Elwig.Models.Entities;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using System;
+using Microsoft.EntityFrameworkCore;
+using Elwig.Documents;
+using System.Windows.Input;
+using System.Windows;
+using Elwig.Helpers.Billing;
+using Elwig.Models.Dtos;
+using Elwig.Helpers.Export;
+using Microsoft.Win32;
+using Elwig.ViewModels;
+using System.IO;
+using System.Net.Http;
+
+namespace Elwig.Services {
+    public static class MemberService {
+
+        public enum ExportSubject {
+            All, AllActive, FromFilters, Selected,
+        };
+
+        public static async Task InitInputs(this MemberAdminViewModel vm) {
+            using var ctx = new AppDbContext();
+            vm.MgNrString = $"{await ctx.NextMgNr()}";
+            vm.EntryDate = DateTime.Now.ToString("dd.MM.yyyy");
+            if (vm.BranchSource.Count() == 1)
+                vm.Branch = vm.BranchSource.First();
+            vm.IsActive = true;
+            vm.ContactViaPost = true;
+            vm.EnableMemberReferenceButton = false;
+        }
+
+        public static void ClearInputs(this MemberAdminViewModel vm) {
+            vm.IsMemberSelected = false;
+            vm.MemberHasEmail = false;
+            vm.MemberCanSendEmail = false;
+            vm.EnableMemberReferenceButton = false;
+            vm.StatusDeliveriesLastSeason = "-";
+            vm.StatusDeliveriesLastSeasonInfo = $"{Utils.CurrentLastSeason - 1}";
+            vm.StatusDeliveriesLastSeasonToolTip = null;
+            vm.StatusDeliveriesThisSeason = "-";
+            vm.StatusDeliveriesThisSeasonInfo = $"{Utils.CurrentLastSeason}";
+            vm.StatusDeliveriesThisSeasonToolTip = null;
+            vm.StatusAreaCommitment = "-";
+            vm.StatusAreaCommitmentInfo = $"{Utils.CurrentLastSeason}";
+            vm.StatusAreaCommitmentToolTip = null;
+            vm.Age = "-";
+        }
+
+        public static async Task FillInputs(this MemberAdminViewModel vm, Member m) {
+            vm.IsMemberSelected = true;
+            vm.MgNrString = $"{m.MgNr}";
+            vm.PredecessorMgNrString = $"{m.PredecessorMgNr}";
+            vm.EnableMemberReferenceButton = m.PredecessorMgNr != null;
+            vm.Prefix = m.Prefix;
+            vm.GivenName = m.GivenName;
+            vm.FamilyName = m.FamilyName;
+            vm.Suffix = m.Suffix;
+            vm.Birthday = (m.Birthday != null) ? string.Join(".", m.Birthday.Split("-").Reverse()) : null;
+            if (m.Birthday?.Length == 10) {
+                vm.Age = Utils.GetAge(DateOnly.ParseExact(m.Birthday, "yyyy-MM-dd")).ToString();
+            } else if (m.Birthday != null) {
+                vm.Age = "ca. " + (DateTime.Now.Year - int.Parse(m.Birthday[^4..])).ToString();
+            } else {
+                vm.Age = "-";
+            }
+            vm.IsDeceased = m.IsDeceased;
+            vm.Address = m.Address;
+            if (m.PostalDest.AtPlz is AT_PlzDest p) {
+                vm.PlzString = $"{p.Plz}";
+                vm.Ort = ControlUtils.GetItemFromSource(vm.OrtSource, p);
+            } else {
+                vm.PlzString = null;
+                vm.Ort = null;
+            }
+
+            var emailAddrs = m.EmailAddresses.OrderBy(a => a.Nr).ToList();
+            for (int i = 0; i < vm.EmailAddresses.Count; i++) {
+                if (i < emailAddrs.Count) {
+                    var emailAddr = emailAddrs[i];
+                    vm.EmailAddresses[i] = emailAddr.Address;
+                } else {
+                    vm.EmailAddresses[i] = null;
+                }
+            }
+
+            var phoneNrs = m.TelephoneNumbers.OrderBy(p => p.Nr).ToList();
+            for (int i = 0; i < vm.PhoneNrs.Count; i++) {
+                if (i < phoneNrs.Count) {
+                    var phoneNr = phoneNrs[i];
+                    var idx = vm.PhoneNrTypes.Select((e, i) => (e, i)).FirstOrDefault(kv => kv.e.Key == phoneNr.Type).i;
+                    vm.PhoneNrs[i] = new(idx, phoneNr.Number, phoneNr.Comment);
+                } else {
+                    vm.PhoneNrs[i] = new();
+                }
+            }
+
+            vm.Iban = m.Iban;
+            vm.Bic = m.Bic;
+
+            vm.UstIdNr = m.UstIdNr;
+            vm.LfbisNr = m.LfbisNr;
+            vm.IsBuchführend = m.IsBuchführend;
+            vm.IsOrganic = m.IsOrganic;
+
+            var billingAddr = m.BillingAddress;
+            if (billingAddr != null) {
+                vm.BillingName = billingAddr.Name;
+                vm.BillingAddress = billingAddr.Address;
+                if (billingAddr.PostalDest.AtPlz is AT_PlzDest b) {
+                    vm.BillingPlzString = $"{b.Plz}";
+                    vm.BillingOrt = ControlUtils.GetItemFromSource(vm.BillingOrtSource, b);
+                }
+            } else {
+                vm.BillingName = null;
+                vm.BillingAddress = null;
+                vm.BillingPlzString = null;
+                vm.BillingOrt = null;
+            }
+
+            vm.EntryDate = (m.EntryDateString != null) ? string.Join(".", m.EntryDateString.Split("-").Reverse()) : null;
+            vm.ExitDate = (m.ExitDateString != null) ? string.Join(".", m.ExitDateString.Split("-").Reverse()) : null;
+            vm.BusinessSharesString = $"{m.BusinessShares}";
+            vm.AccountingNr = m.AccountingNr;
+            vm.Branch = (Branch?)ControlUtils.GetItemFromSourceWithPk(vm.BranchSource, m.ZwstId);
+            vm.DefaultKg = (AT_Kg?)ControlUtils.GetItemFromSourceWithPk(vm.DefaultKgSource, m.DefaultKgNr);
+            vm.Comment = m.Comment;
+            vm.IsActive = m.IsActive;
+            vm.IsVollLieferant = m.IsVollLieferant;
+            vm.IsFunktionär = m.IsFunktionär;
+            vm.ContactViaPost = m.ContactViaPost;
+            vm.ContactViaEmail = m.ContactViaEmail;
+
+            Dictionary<int, int> deliveries;
+            using (var ctx = new AppDbContext()) {
+                var d1 = ctx.Deliveries.Where(d => d.Year == Utils.CurrentLastSeason - 1 && d.MgNr == m.MgNr);
+                var (_, d1Grid, _, _) = await DeliveryService.GenerateToolTip(d1.SelectMany(d => d.Parts));
+                vm.StatusDeliveriesLastSeasonInfo = $"{Utils.CurrentLastSeason - 1}";
+                vm.StatusDeliveriesLastSeason = $"{await d1.CountAsync():N0} ({await d1.SumAsync(d => d.Parts.Count):N0}), {await d1.SelectMany(d => d.Parts).SumAsync(p => p.Weight):N0} kg";
+                vm.StatusDeliveriesLastSeasonToolTip = d1Grid;
+
+                var d2 = ctx.Deliveries.Where(d => d.Year == Utils.CurrentLastSeason && d.MgNr == m.MgNr);
+                var (_, d2Grid, _, _) = await DeliveryService.GenerateToolTip(d2.SelectMany(d => d.Parts));
+                vm.StatusDeliveriesThisSeasonInfo = $"{Utils.CurrentLastSeason}";
+                vm.StatusDeliveriesThisSeason = $"{await d2.CountAsync():N0} ({await d2.SumAsync(d => d.Parts.Count):N0}), {await d2.SelectMany(d => d.Parts).SumAsync(p => p.Weight):N0} kg";
+                vm.StatusDeliveriesThisSeasonToolTip = d2Grid;
+
+                var c = m.ActiveAreaCommitments(ctx, Utils.CurrentLastSeason);
+                var s = await ctx.Seasons.FindAsync(await ctx.Seasons.MaxAsync(s => s.Year));
+                var (text, grid) = await AreaComService.GenerateToolTip(c, s?.MaxKgPerHa ?? 10_000);
+                vm.StatusAreaCommitmentInfo = $"{Utils.CurrentLastSeason}";
+                vm.StatusAreaCommitment = text;
+                vm.StatusAreaCommitmentToolTip = grid;
+
+                deliveries = ctx.Deliveries
+                  .Where(d => d.MgNr == m.MgNr)
+                  .SelectMany(d => d.Parts)
+                  .GroupBy(d => d.Year)
+                  .ToDictionary(g => g.Key, g => g.Sum(d => d.Weight));
+            }
+
+            vm.MemberHasEmail = m.EmailAddresses.Count > 0;
+            vm.MemberCanSendEmail = App.Config.Smtp != null && m.EmailAddresses.Count > 0;
+            vm.MemberHasDeliveries = Enumerable.Range(0, 9999).Select(i => deliveries.GetValueOrDefault(i, 0) > 0).ToList();
+        }
+
+        public static async Task<(List<string>, IQueryable<Member>, List<string>)> GetFilters(this MemberAdminViewModel vm, AppDbContext ctx) {
+            List<string> filterNames = [];
+            IQueryable<Member> memberQuery = ctx.Members;
+            if (vm.ShowOnlyActiveMembers) {
+                memberQuery = memberQuery.Where(m => m.IsActive);
+                filterNames.Add("aktive Mitglieder");
+            }
+
+            var filterMgNr = new List<int>();
+            var filterZwst = new List<string>();
+            var filterKgNr = new List<int>();
+            var filterLfbisNr = new List<string>();
+            var filterUstIdNr = new List<string>();
+            var filterAreaCom = new List<string>();
+
+            var filter = vm.TextFilter;
+            if (filter.Count > 0) {
+                var branches = await ctx.Branches.ToListAsync();
+                var mgnr = await ctx.Members.ToDictionaryAsync(m => m.MgNr.ToString(), m => m);
+                var kgs = await ctx.WbKgs.ToDictionaryAsync(k => k.AtKg.Name.ToLower(), k => k.AtKg);
+                var areaComs = await ctx.AreaCommitmentTypes.ToDictionaryAsync(t => $"{t.SortId}{t.AttrId}", t => t);
+
+                for (int i = 0; i < filter.Count; i++) {
+                    var e = filter[i];
+
+                    if (e.Length >= 5 && e.Length <= 10 && "funktionär".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.IsFunktionär);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Funktionäre");
+                    } else if (e.Length >= 6 && e.Length <= 11 && e[0] == '!' && "funktionär".StartsWith(e[1..], StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.IsFunktionär);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Nicht-Funktionäre");
+                    } else if (e.Equals("bio", StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.IsOrganic);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Bio-Betriebe");
+                    } else if (e.Equals("!bio", StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.IsOrganic);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Nicht-Bio-Betriebe");
+                    } else if (e.Length >= 4 && e.Length <= 13 && "volllieferant".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.IsVollLieferant);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Volllieferanten");
+                    } else if (e.Length >= 5 && e.Length <= 14 && e[0] == '!' && "volllieferant".StartsWith(e[1..], StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.IsVollLieferant);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Nicht-Vollieferanten");
+                    } else if (e.Length >= 5 && e.Length <= 11 && "buchführend".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.IsBuchführend);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("buchführend");
+                    } else if (e.Length >= 6 && e.Length <= 12 && e[0] == '!' && "buchführend".StartsWith(e[1..], StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.IsBuchführend);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("pauschaliert");
+                    } else if (e.Length >= 8 && e.Length <= 12 && "pauschaliert".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.IsBuchführend);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("pauschaliert");
+                    } else if (e.Length >= 9 && e.Length <= 13 && e[0] == '!' && "pauschaliert".StartsWith(e[1..], StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.IsBuchführend);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("buchführend");
+                    } else if (e.Equals("email", StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.EmailAddresses.Count > 0);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("mind. eine E-Mail-Adresse");
+                    } else if (e.Equals("!email", StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.EmailAddresses.Count == 0);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("keine E-Mail-Adresse");
+                    } else if (e.Equals("telnr", StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.TelephoneNumbers.Count > 0);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("mind. eine Tel.-Nr.");
+                    } else if (e.Equals("!telnr", StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.TelephoneNumbers.Count == 0);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("keine Tel.-Nr.");
+                    } else if (e.Equals("kontakt:email", StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.ContactViaEmail);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Kontaktart E-Mail");
+                    } else if (e.Equals("!kontakt:email", StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.ContactViaEmail);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("nicht Kontaktart E-Mail");
+                    } else if (e.Equals("kontakt:post", StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.ContactViaPost);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Kontaktart Post");
+                    } else if (e.Equals("!kontakt:post", StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.ContactViaPost);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("nicht Kontaktart Post");
+                    } else if (e.All(char.IsAsciiDigit) && mgnr.ContainsKey(e)) {
+                        filterMgNr.Add(int.Parse(e));
+                        filter.RemoveAt(i--);
+                        filterNames.Add($"MgNr. {e}");
+                    } else if (kgs.TryGetValue(e, out var kg)) {
+                        filterKgNr.Add(kg.KgNr);
+                        filter.RemoveAt(i--);
+                        filterNames.Add($"Stammgemeinde {kg.Name}");
+                    } else if (e.StartsWith("zwst:")) {
+                        try {
+                            var branch = branches.Where(b => b.Name.StartsWith(e[5..], StringComparison.CurrentCultureIgnoreCase)).Single();
+                            filterZwst.Add(branch.ZwstId);
+                            filter.RemoveAt(i--);
+                            filterNames.Add($"Zweigstelle {branch.Name}");
+                        } catch (InvalidOperationException) { }
+                    } else if (e.StartsWith('+') && e[1..].All(char.IsAsciiDigit)) {
+                        memberQuery = memberQuery.Where(m => m.TelephoneNumbers.Any(t => t.Number.Replace(" ", "").StartsWith(e)));
+                        filter.RemoveAt(i--);
+                        filterNames.Add($"Tel.-Nr. {e}");
+                    } else if (areaComs.ContainsKey(e.ToUpper())) {
+                        filterAreaCom.Add(e.ToUpper());
+                        filter.RemoveAt(i--);
+                        filterNames.Add($"Flächenbindung {e.ToUpper()}");
+                    } else if (Validator.CheckLfbisNr(e)) {
+                        filterLfbisNr.Add(e);
+                        filter.RemoveAt(i--);
+                        filterNames.Add($"Betriebsnummer {e}");
+                    } else if (Validator.CheckUstIdNr(e.ToUpper())) {
+                        filterUstIdNr.Add(e.ToUpper());
+                        filter.RemoveAt(i--);
+                        filterNames.Add($"UID {e.ToUpper()}");
+                    } else if (e.Length > 2 && e.StartsWith('"') && e.EndsWith('"')) {
+                        filter[i] = e[1..^1];
+                    } else if (e.Length < 2) {
+                        filter.RemoveAt(i--);
+                    }
+                }
+
+                if (filterMgNr.Count > 0) memberQuery = memberQuery.Where(m => filterMgNr.Contains(m.MgNr));
+                if (filterKgNr.Count > 0) memberQuery = memberQuery.Where(m => m.DefaultKgNr != null && filterKgNr.Contains((int)m.DefaultKgNr));
+                if (filterZwst.Count > 0) memberQuery = memberQuery.Where(m => m.ZwstId != null && filterZwst.Contains(m.ZwstId));
+                if (filterAreaCom.Count > 0) memberQuery = memberQuery.Where(m => m.AreaCommitments.AsQueryable().Where(Utils.ActiveAreaCommitments()).Any(c => filterAreaCom.Contains(c.VtrgId)));
+                if (filterLfbisNr.Count > 0) memberQuery = memberQuery.Where(m => m.LfbisNr != null && filterLfbisNr.Contains(m.LfbisNr));
+                if (filterUstIdNr.Count > 0) memberQuery = memberQuery.Where(m => m.UstIdNr != null && filterUstIdNr.Contains(m.UstIdNr));
+            }
+
+            return (filterNames, memberQuery, filter);
+        }
+
+        public static async Task GenerateMemberDataSheet(Member m, ExportMode mode) {
+            Mouse.OverrideCursor = Cursors.AppStarting;
+            try {
+                using var ctx = new AppDbContext();
+                using var doc = new MemberDataSheet(m, ctx);
+                await Utils.ExportDocument(doc, mode, emailData: (m, MemberDataSheet.Name, "Im Anhang finden Sie das aktuelle Stammdatenblatt"));
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+            Mouse.OverrideCursor = null;
+        }
+
+        public static async Task GenerateDeliveryConfirmation(Member m, int year, ExportMode mode) {
+            Mouse.OverrideCursor = Cursors.AppStarting;
+            try {
+                var b = new Billing(year);
+                await b.FinishSeason();
+                await b.CalculateBuckets();
+                await App.HintContextChange();
+
+                using var ctx = new AppDbContext();
+                var data = await DeliveryConfirmationDeliveryData.ForMember(ctx.DeliveryParts, year, m);
+                using var doc = new DeliveryConfirmation(ctx, year, m, data);
+                await Utils.ExportDocument(doc, mode, emailData: (m, $"{DeliveryConfirmation.Name} {year}", $"Im Anhang finden Sie die Anlieferungsbestätigung {year}"));
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+            Mouse.OverrideCursor = null;
+        }
+
+        public static async Task GenerateCreditNote(Member m, int year, int avnr, ExportMode mode) {
+            Mouse.OverrideCursor = Cursors.AppStarting;
+            try {
+                using var ctx = new AppDbContext();
+                var v = (await ctx.PaymentVariants.FindAsync(year, avnr))!;
+                var data = await CreditNoteDeliveryData.ForPaymentVariant(ctx.CreditNoteDeliveryRows, ctx.Seasons, year, avnr);
+                var p = (await ctx.MemberPayments.FindAsync(year, avnr, m.MgNr))!;
+                var b = BillingData.FromJson((await ctx.PaymentVariants.FindAsync(year, avnr))!.Data);
+
+                using var doc = new CreditNote(ctx, p, data[m.MgNr],
+                    b.ConsiderContractPenalties, b.ConsiderTotalPenalty, b.ConsiderAutoBusinessShares, b.ConsiderCustomModifiers,
+                    await ctx.GetMemberUnderDelivery(year, m.MgNr));
+                await Utils.ExportDocument(doc, mode, emailData: (m, $"{CreditNote.Name} {v.Name}", $"Im Anhang finden Sie die Traubengutschrift {v.Name}"));
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+            Mouse.OverrideCursor = null;
+        }
+
+        public static async Task GenerateMemberList(this MemberAdminViewModel vm, ExportSubject subject, ExportMode mode) {
+            using var ctx = new AppDbContext();
+            IQueryable<Member> query;
+            List<string> filterNames = [];
+            if (subject == ExportSubject.All) {
+                query = ctx.Members;
+            } else if (subject == ExportSubject.AllActive) {
+                query = ctx.Members.Where(m => m.IsActive);
+                filterNames.Add("aktive Mitglieder");
+            } else if (subject == ExportSubject.FromFilters) {
+                var (f, q, _) = await vm.GetFilters(ctx);
+                query = q;
+                filterNames.AddRange(f);
+            } else if (subject == ExportSubject.Selected) {
+                var mgnr = vm.SelectedMember?.MgNr;
+                if (mgnr == null) return;
+                query = ctx.Members.Where(m => m.MgNr == mgnr);
+                filterNames.Add($"{mgnr}");
+            } else {
+                throw new ArgumentException("Invalid value for ExportSubject");
+            }
+
+            if (vm.MemberListOrderByMgNr) {
+                query = query
+                    .OrderBy(m => m.Branch!.Name)
+                    .ThenBy(m => m.MgNr);
+            } else if (vm.MemberListOrderByName) {
+                query = query
+                    .OrderBy(m => m.Branch!.Name)
+                    .ThenBy(m => m.FamilyName)
+                    .ThenBy(m => m.GivenName)
+                    .ThenBy(m => m.MgNr);
+            } else if (vm.MemberListOrderByOrt) {
+                query = query
+                    .OrderBy(m => m.Branch!.Name)
+                    .ThenBy(m => m.DefaultWbKg!.AtKg.Name)
+                    .ThenBy(m => m.FamilyName)
+                    .ThenBy(m => m.GivenName)
+                    .ThenBy(m => m.MgNr);
+            }
+
+            if (mode == ExportMode.SaveList) {
+                var d = new SaveFileDialog() {
+                    FileName = $"{MemberList.Name}.ods",
+                    DefaultExt = "ods",
+                    Filter = "OpenDocument Format Spreadsheet (*.ods)|*.ods",
+                    Title = $"{MemberList.Name} speichern unter - Elwig"
+                };
+                if (d.ShowDialog() == true) {
+                    Mouse.OverrideCursor = Cursors.AppStarting;
+                    try {
+                        var data = await MemberListData.FromQuery(query, filterNames);
+                        using var ods = new OdsFile(d.FileName);
+                        await ods.AddTable(data);
+                    } catch (Exception exc) {
+                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                    }
+                    Mouse.OverrideCursor = null;
+                }
+            } else if (mode == ExportMode.Export) {
+                var d = new SaveFileDialog() {
+                    FileName = subject == ExportSubject.Selected ? $"Mitglied_{vm.SelectedMember?.MgNr}.elwig.zip" : $"Mitglieder_{DateTime.Now:yyyy-MM-dd_HH-mm-ss}_{App.ZwstId}.elwig.zip",
+                    DefaultExt = ".elwig.zip",
+                    Filter = "Elwig-Export-Datei (*.elwig.zip)|*.elwig.zip",
+                    Title = $"{MemberList.Name} speichern unter - Elwig"
+                };
+                if (d.ShowDialog() == true) {
+                    Mouse.OverrideCursor = Cursors.AppStarting;
+                    try {
+                        var members = await query
+                            .OrderBy(m => m.MgNr)
+                            .Include(m => m.BillingAddress)
+                            .Include(m => m.TelephoneNumbers)
+                            .Include(m => m.EmailAddresses)
+                            .AsSplitQuery()
+                            .ToListAsync();
+                        var areaComs = await query
+                            .SelectMany(m => m.AreaCommitments)
+                            .Include(c => c.Rd)
+                            .ToListAsync();
+                        await ElwigData.Export(d.FileName, members, areaComs, filterNames);
+                    } catch (Exception exc) {
+                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                    }
+                    Mouse.OverrideCursor = null;
+                }
+            } else if (mode == ExportMode.Upload && App.Config.SyncUrl != null) {
+                Mouse.OverrideCursor = Cursors.AppStarting;
+                try {
+                    var filename = $"{DateTime.Now:yyyy-MM-dd_HH-mm-ss}_{App.ZwstId}.elwig.zip";
+                    var path = Path.Combine(App.TempPath, filename);
+                    var list = await query
+                        .OrderBy(m => m.MgNr)
+                        .Include(m => m.BillingAddress)
+                        .Include(m => m.TelephoneNumbers)
+                        .Include(m => m.EmailAddresses)
+                        .AsSplitQuery()
+                        .ToListAsync();
+                    if (list.Count == 0) {
+                        MessageBox.Show("Es wurden keine Mitglieder zum Hochladen ausgewählt!", "Mitglieder hochladen",
+                            MessageBoxButton.OK, MessageBoxImage.Error);
+                    } else {
+                        await ElwigData.Export(path, list, filterNames);
+                        await Utils.UploadExportData(path, App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
+                        MessageBox.Show($"Hochladen von {list.Count} Mitgliedern erfolgreich!", "Mitglieder hochgeladen",
+                            MessageBoxButton.OK, MessageBoxImage.Information);
+                    }
+                } catch (HttpRequestException exc) {
+                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+                } catch (TaskCanceledException exc) {
+                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                }
+                Mouse.OverrideCursor = null;
+            } else {
+                Mouse.OverrideCursor = Cursors.AppStarting;
+                try {
+                    var data = await MemberListData.FromQuery(query, filterNames);
+                    using var doc = new MemberList(string.Join(" / ", filterNames), data);
+                    await Utils.ExportDocument(doc, mode);
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                }
+                Mouse.OverrideCursor = null;
+            }
+        }
+
+        public static async Task<int> UpdateMember(this MemberAdminViewModel vm, int? oldMgNr) {
+            using var ctx = new AppDbContext();
+            var newMgNr = (int)vm.MgNr!;
+            var m = new Member {
+                MgNr = oldMgNr ?? newMgNr,
+                PredecessorMgNr = vm.PredecessorMgNr,
+                Prefix = string.IsNullOrEmpty(vm.Prefix) ? null : vm.Prefix,
+                GivenName = vm.GivenName!,
+                FamilyName = vm.FamilyName!,
+                Suffix = string.IsNullOrEmpty(vm.Suffix) ? null : vm.Suffix,
+                Birthday = string.IsNullOrEmpty(vm.Birthday) ? null : string.Join("-", vm.Birthday!.Split(".").Reverse()),
+                IsDeceased = vm.IsDeceased,
+                CountryNum = 40,  // Austria AT AUT
+                PostalDestId = vm.Ort!.Id,
+                Address = vm.Address!,
+
+                Iban = string.IsNullOrEmpty(vm.Iban) ? null : vm.Iban?.Replace(" ", ""),
+                Bic = string.IsNullOrEmpty(vm.Bic) ? null : vm.Bic,
+
+                UstIdNr = string.IsNullOrEmpty(vm.UstIdNr) ? null : vm.UstIdNr,
+                LfbisNr = string.IsNullOrEmpty(vm.LfbisNr) ? null : vm.LfbisNr,
+                IsBuchführend = vm.IsBuchführend,
+                IsOrganic = vm.IsOrganic,
+
+                EntryDateString = string.IsNullOrEmpty(vm.EntryDate) ? null : string.Join("-", vm.EntryDate.Split(".").Reverse()),
+                ExitDateString = string.IsNullOrEmpty(vm.ExitDate) ? null : string.Join("-", vm.ExitDate.Split(".").Reverse()),
+                BusinessShares = (int)vm.BusinessShares!,
+                AccountingNr = string.IsNullOrEmpty(vm.AccountingNr) ? null : vm.AccountingNr,
+                IsActive = vm.IsActive,
+                IsVollLieferant = vm.IsVollLieferant,
+                IsFunktionär = vm.IsFunktionär,
+                ZwstId = vm.Branch?.ZwstId,
+                DefaultKgNr = vm.DefaultKg?.KgNr,
+                Comment = string.IsNullOrEmpty(vm.Comment) ? null : vm.Comment,
+                ContactViaPost = vm.ContactViaPost,
+                ContactViaEmail = vm.ContactViaEmail,
+            };
+
+            if (oldMgNr != null) {
+                ctx.Update(m);
+            } else {
+                ctx.Add(m);
+            }
+
+            ctx.RemoveRange(ctx.BillingAddresses.Where(a => a.MgNr == oldMgNr));
+            if (vm.BillingOrt != null && vm.BillingName != null) {
+                var p = vm.BillingOrt;
+                ctx.Add(new BillingAddr {
+                    MgNr = m.MgNr,
+                    Name = vm.BillingName,
+                    Address = vm.BillingAddress ?? "",
+                    CountryNum = p.CountryNum,
+                    PostalDestId = p.Id,
+                });
+            }
+
+            ctx.RemoveRange(ctx.MemberTelephoneNrs.Where(t => t.MgNr == oldMgNr));
+            ctx.AddRange(vm.PhoneNrs
+                .Where(input => input.Number != null && input.Number != "")
+                .Select((input, i) => new MemberTelNr {
+                    MgNr = m.MgNr,
+                    Nr = i + 1,
+                    Type = input.Type == -1 ? (input.Number!.StartsWith("+43 ") && input.Number![4] == '6' ? "mobile" : "landline") : vm.PhoneNrTypes[input.Type].Key,
+                    Number = input.Number!,
+                    Comment = input.Comment,
+                }));
+
+            ctx.RemoveRange(ctx.MemberEmailAddrs.Where(e => e.MgNr == oldMgNr));
+            ctx.AddRange(vm.EmailAddresses
+                .Where(input => input != null && input != "")
+                .Select((input, i) => new MemberEmailAddr {
+                    MgNr = m.MgNr,
+                    Nr = i + 1,
+                    Address = input!,
+                    Comment = null,
+                }));
+
+            await ctx.SaveChangesAsync();
+
+            if (vm.TransferPredecessorAreaComs is int year && m.PredecessorMgNr is int predecessor) {
+                var areaComs = await ctx.AreaCommitments
+                    .Where(c => c.MgNr == predecessor && (c.YearTo == null || c.YearTo >= year))
+                    .ToListAsync();
+
+                var fbNr = await ctx.NextFbNr();
+                ctx.AddRange(areaComs.Select((c, i) => new AreaCom {
+                    FbNr = fbNr + i,
+                    MgNr = m.MgNr,
+                    VtrgId = c.VtrgId,
+                    CultId = c.CultId,
+                    Area = c.Area,
+                    KgNr = c.KgNr,
+                    GstNr = c.GstNr,
+                    RdNr = c.RdNr,
+                    YearFrom = year,
+                    YearTo = c.YearTo,
+                }));
+
+                foreach (var ac in areaComs)
+                    ac.YearTo = year - 1;
+                ctx.UpdateRange(areaComs);
+                await ctx.SaveChangesAsync();
+            }
+            vm.TransferPredecessorAreaComs = null;
+
+            if (vm.CancelAreaComs is int yearTo) {
+                var areaComs = await ctx.AreaCommitments
+                    .Where(c => c.MgNr == m.MgNr && (c.YearTo == null || c.YearTo > yearTo))
+                    .ToListAsync();
+
+                foreach (var ac in areaComs)
+                    ac.YearTo = yearTo;
+                ctx.UpdateRange(areaComs);
+                await ctx.SaveChangesAsync();
+            }
+            vm.CancelAreaComs = null;
+
+            if (newMgNr != m.MgNr) {
+                await ctx.Database.ExecuteSqlAsync($"UPDATE member SET mgnr = {newMgNr} WHERE mgnr = {oldMgNr}");
+            }
+
+            await App.HintContextChange();
+
+            return newMgNr;
+        }
+    }
+}

Elwig/Themes/Generic.xaml

@@ -1,4 +1,4 @@
-<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
     <ResourceDictionary.MergedDictionaries>
         <ResourceDictionary Source="/Elwig;component/Controls/UnitTextBox.xaml"/>
         <ResourceDictionary Source="/Elwig;component/Controls/IntegerUpDown.xaml"/>

Elwig/ViewModels/AreaComAdminViewModel.cs

@@ -0,0 +1,95 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+using Elwig.Models.Entities;
+using System.Collections.Generic;
+using System.Linq;
+using System.Windows.Controls;
+
+namespace Elwig.ViewModels {
+    public partial class AreaComAdminViewModel : ObservableObject {
+
+        [ObservableProperty]
+        private string _title = "Flächenbindungen - Elwig";
+
+        public required Member FilterMember { get; set; }
+
+        [ObservableProperty]
+        private string? _searchQuery = "";
+        public List<string> TextFilter {
+            get => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0)];
+            set => SearchQuery = string.Join(' ', value.Where(e => e.Length > 0));
+        }
+
+        [ObservableProperty]
+        private bool _showOnlyActiveAreaComs;
+
+        [ObservableProperty]
+        private string? _fbNrString;
+        public int? FbNr {
+            get => int.TryParse(FbNrString, out var mgnr) ? mgnr : null;
+            set => FbNrString = $"{value}";
+        }
+        [ObservableProperty]
+        private string? _mgNrString;
+        public int? MgNr {
+            get => int.TryParse(MgNrString, out var mgnr) ? mgnr : null;
+            set => MgNrString = $"{value}";
+        }
+        [ObservableProperty]
+        private string? _yearFromString;
+        public int? YearFrom {
+            get => int.TryParse(YearFromString, out var year) ? year : null;
+            set => YearFromString = $"{value}";
+        }
+        [ObservableProperty]
+        private string? _yearToString;
+        public int? YearTo {
+            get => int.TryParse(YearToString, out var year) ? year : null;
+            set => YearToString = $"{value}";
+        }
+
+        [ObservableProperty]
+        private AreaComType? _areaComType;
+        [ObservableProperty]
+        private IEnumerable<AreaComType> _areaComTypeSource = [];
+        [ObservableProperty]
+        private object? _wineCultObj;
+        public WineCult? WineCult {
+            get => WineCultObj as WineCult;
+            set => WineCultObj = value ?? WineCultSource.FirstOrDefault();
+        }
+        [ObservableProperty]
+        private IEnumerable<object> _wineCultSource = [];
+        [ObservableProperty]
+        private string? _comment;
+
+        [ObservableProperty]
+        private AT_Kg? _kg;
+        [ObservableProperty]
+        private IEnumerable<AT_Kg> _kgSource = [];
+        [ObservableProperty]
+        private object? _rdObj;
+        public WbRd? Rd {
+            get => RdObj as WbRd;
+            set => RdObj = value ?? RdSource.FirstOrDefault();
+        }
+        [ObservableProperty]
+        private IEnumerable<object> _rdSource = [];
+        [ObservableProperty]
+        private string? _gstNr;
+        [ObservableProperty]
+        private string? _areaString;
+        public int? Area {
+            get => int.TryParse(AreaString, out var area) ? area : null;
+            set => AreaString = $"{value}";
+        }
+
+        [ObservableProperty]
+        private string _statusAreaCommitments = "-";
+        [ObservableProperty]
+        private string _statusContracts = "-";
+        [ObservableProperty]
+        private string _statusArea = "-";
+        [ObservableProperty]
+        private Grid? _statusAreaToolTip;
+    }
+}

Elwig/ViewModels/DeliveryAdminViewModel.cs

@@ -0,0 +1,180 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+using Elwig.Helpers;
+using Elwig.Models.Entities;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Windows.Controls;
+
+namespace Elwig.ViewModels {
+    public partial class DeliveryAdminViewModel : ObservableObject {
+
+        public bool IsReceipt = false;
+
+        [ObservableProperty]
+        private string _title = "Lieferungen - Elwig";
+
+        public Member? FilterMember { get; set; }
+
+        [ObservableProperty]
+        private string? _searchQuery = "";
+        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0)];
+
+        [ObservableProperty]
+        private string? _lastScaleError;
+        [ObservableProperty]
+        private string? _manualWeighingReason;
+        [ObservableProperty]
+        private string? _scaleId;
+        [ObservableProperty]
+        private string? _weighingData;
+
+        [ObservableProperty]
+        private bool _filterTodayOnly;
+        [ObservableProperty]
+        private bool _filterAllSeasons;
+        [ObservableProperty]
+        private bool _enableAllSeasons;
+        [ObservableProperty]
+        private string? _filterSeasonString;
+        public int? FilterSeason {
+            get => int.TryParse(FilterSeasonString, out var year) ? year : null;
+            set => FilterSeasonString = $"{value}";
+        }
+
+        [ObservableProperty]
+        private Delivery? _selectedDelivery;
+        [ObservableProperty]
+        private IEnumerable<Delivery> _deliveries = [];
+
+        [ObservableProperty]
+        private string? _mgNrString;
+        public int? MgNr {
+            get => int.TryParse(MgNrString, out var mgnr) ? mgnr : null;
+            set => MgNrString = $"{value}";
+        }
+        [ObservableProperty]
+        private Member? _member;
+        [ObservableProperty]
+        private IEnumerable<Member> _memberSource = [];
+        [ObservableProperty]
+        private string? _memberAddress;
+        [ObservableProperty]
+        private string? _lsNr;
+        [ObservableProperty]
+        private string? _date;
+        [ObservableProperty]
+        private string? _time;
+        [ObservableProperty]
+        private Branch? _branch;
+        [ObservableProperty]
+        private IEnumerable<Branch> _branchSource = [];
+        [ObservableProperty]
+        private string? _comment;
+
+        [ObservableProperty]
+        private string? _sortId;
+        [ObservableProperty]
+        private WineVar? _wineVar;
+        [ObservableProperty]
+        private IEnumerable<WineVar> _wineVarSource = [];
+        [ObservableProperty]
+        private object? _wineAttrObj;
+        public WineAttr? WineAttr {
+            get => WineAttrObj as WineAttr;
+            set => WineAttrObj = value ?? WineAttrSource.FirstOrDefault();
+        }
+        [ObservableProperty]
+        private IEnumerable<object> _wineAttrSource = [];
+        [ObservableProperty]
+        private object? _wineCultObj;
+        public WineCult? WineCult {
+            get => WineCultObj as WineCult;
+            set => WineCultObj = value ?? WineCultSource.FirstOrDefault();
+        }
+        [ObservableProperty]
+        private IEnumerable<object> _wineCultSource = [];
+        [ObservableProperty]
+        private string? _gradationOeString;
+        public double? GradationOe => double.TryParse(GradationOeString, out var oe) ? oe : null;
+        [ObservableProperty]
+        private string? _gradationKmwString;
+        public double? GradationKmw => double.TryParse(GradationKmwString, out var kmw) ? kmw : null;
+        [ObservableProperty]
+        private WineQualLevel? _wineQualityLevel;
+        [ObservableProperty]
+        private IEnumerable<WineQualLevel> _wineQualityLevelSource = [];
+        [ObservableProperty]
+        private bool _abgewertet;
+
+        [ObservableProperty]
+        private string? _weightString;
+        public int? Weight {
+            get => int.TryParse(WeightString?.Replace(Utils.GroupSeparator, ""), out var w) ? w : null;
+            set => WeightString = $"{value:N0}";
+        }
+        [ObservableProperty]
+        private bool _isManualWeighing;
+        [ObservableProperty]
+        private bool? _isNetWeightValue = false;
+        public bool IsNetWeight {
+            get => IsNetWeightValue ?? false;
+            set => IsNetWeightValue = value;
+        }
+
+        [ObservableProperty]
+        private WineOrigin? _wineOrigin;
+        [ObservableProperty]
+        private IEnumerable<WineOrigin> _wineOriginSource = [];
+        [ObservableProperty]
+        private object? _wineKgObj;
+        public AT_Kg? WineKg {
+            get => WineKgObj as AT_Kg;
+            set => WineKgObj = value ?? WineKgSource.FirstOrDefault();
+        }
+        [ObservableProperty]
+        private IEnumerable<object> _wineKgSource = [];
+        [ObservableProperty]
+        private object? _wineRdObj;
+        public WbRd? WineRd {
+            get => WineRdObj as WbRd;
+            set => WineRdObj = value ?? WineRdSource.FirstOrDefault();
+        }
+        [ObservableProperty]
+        private IEnumerable<object> _wineRdSource = [];
+        [ObservableProperty]
+        private bool? _isGebunden;
+
+        public ObservableCollection<Modifier> Modifiers { get; set; } = [];
+        [ObservableProperty]
+        private IEnumerable<Modifier> _modifiersSource = [];
+        [ObservableProperty]
+        private string? _partComment;
+        [ObservableProperty]
+        private string? _temperatureString;
+        public double? Temperature => double.TryParse(TemperatureString, out var t) ? t : null;
+        [ObservableProperty]
+        private string? _acidString;
+        public double? Acid => double.TryParse(AcidString, out var a) ? a : null;
+        [ObservableProperty]
+        private bool _isLesewagen;
+        [ObservableProperty]
+        private bool? _isHandPicked;
+
+        [ObservableProperty]
+        private string _statusMembers = "-";
+        [ObservableProperty]
+        private string _statusDeliveries = "-";
+        [ObservableProperty]
+        private string _statusVarieties = "-";
+        [ObservableProperty]
+        private string _statusWeight = "-";
+        [ObservableProperty]
+        private string _statusGradation = "-";
+
+        [ObservableProperty]
+        private Grid? _statusWeightToolTip;
+        [ObservableProperty]
+        private Grid? _statusGradationToolTip;
+    }
+}

Elwig/ViewModels/MemberAdminViewModel.cs

@@ -0,0 +1,180 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+using Elwig.Helpers;
+using Elwig.Models.Entities;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace Elwig.ViewModels {
+    public partial class MemberAdminViewModel : ObservableObject {
+
+        public int? TransferPredecessorAreaComs = null;
+        public int? CancelAreaComs = null;
+
+        public ObservableCollection<KeyValuePair<string, string>> PhoneNrTypes { get; set; } = new(Utils.PhoneNrTypes);
+
+        [ObservableProperty]
+        private string? _searchQuery = "";
+        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0)];
+
+        [ObservableProperty]
+        private bool _showOnlyActiveMembers;
+
+        [ObservableProperty]
+        private Member? _selectedMember;
+        [ObservableProperty]
+        private IEnumerable<Member> _members = [];
+
+        [ObservableProperty]
+        private bool _isMemberSelected;
+        [ObservableProperty]
+        private bool _memberHasEmail;
+        [ObservableProperty]
+        private bool _memberCanSendEmail;
+        [ObservableProperty]
+        private bool _enableMemberReferenceButton;
+        [ObservableProperty]
+        private bool _enableSearchInputs = true;
+        [ObservableProperty]
+        public IEnumerable<bool> _memberHasDeliveries = [ .. Enumerable.Range(0, 9999).Select(i => false) ];
+
+        [ObservableProperty]
+        private bool _memberListOrderByMgNr;
+        [ObservableProperty]
+        private bool _memberListOrderByName;
+        [ObservableProperty]
+        private bool _memberListOrderByOrt;
+
+        [ObservableProperty]
+        private string? _mgNrString;
+        public int? MgNr => int.TryParse(MgNrString, out var mgnr) ? mgnr : null;
+        [ObservableProperty]
+        private string? _predecessorMgNrString;
+        public int? PredecessorMgNr => int.TryParse(PredecessorMgNrString, out var mgnr) ? mgnr : null;
+        [ObservableProperty]
+        private string? _prefix;
+        [ObservableProperty]
+        private string? _givenName;
+        [ObservableProperty]
+        private string? _familyName;
+        [ObservableProperty]
+        private string? _suffix;
+        [ObservableProperty]
+        private string? _birthday;
+        [ObservableProperty]
+        private string? _age;
+        [ObservableProperty]
+        private bool _isDeceased;
+        [ObservableProperty]
+        private string? _address;
+        [ObservableProperty]
+        private string? _plzString;
+        public int? Plz => int.TryParse(PlzString, out var plz) ? plz : null;
+        [ObservableProperty]
+        private AT_PlzDest? _ort;
+        [ObservableProperty]
+        private IEnumerable<AT_PlzDest> _ortSource = [];
+
+        [ObservableProperty]
+        private string? _billingName;
+        [ObservableProperty]
+        private string? _billingAddress;
+        [ObservableProperty]
+        private string? _billingPlzString;
+        public int? BillingPlz => int.TryParse(BillingPlzString, out var plz) ? plz : null;
+        [ObservableProperty]
+        private AT_PlzDest? _billingOrt;
+        [ObservableProperty]
+        private IEnumerable<AT_PlzDest> _billingOrtSource = [];
+
+        [ObservableProperty]
+        private string? _iban;
+        [ObservableProperty]
+        private string? _bic;
+
+        [ObservableProperty]
+        private string? _ustIdNr;
+        [ObservableProperty]
+        private string? _lfbisNr;
+        [ObservableProperty]
+        private bool _isBuchführend;
+        [ObservableProperty]
+        private bool _isOrganic;
+
+        [ObservableProperty]
+        private string? _entryDate;
+        [ObservableProperty]
+        private string? _exitDate;
+        [ObservableProperty]
+        private string? _businessSharesString;
+        public int? BusinessShares => int.TryParse(BusinessSharesString, out var bs) ? bs : null;
+        [ObservableProperty]
+        private string? _accountingNr;
+        [ObservableProperty]
+        private bool _isActive;
+        [ObservableProperty]
+        private bool _isVollLieferant;
+        [ObservableProperty]
+        private bool _isFunktionär;
+        [ObservableProperty]
+        private Branch? _branch;
+        [ObservableProperty]
+        private IEnumerable<Branch> _branchSource = [];
+        [ObservableProperty]
+        private AT_Kg? _defaultKg;
+        [ObservableProperty]
+        private IEnumerable<AT_Kg> _defaultKgSource = [];
+        [ObservableProperty]
+        private string? _comment;
+        [ObservableProperty]
+        private bool _contactViaPost;
+        [ObservableProperty]
+        private bool _contactViaEmail;
+
+        public ObservableCollection<string?> EmailAddresses { get; private set; } = [null, null, null, null, null, null, null, null, null];
+
+        public partial class PhoneNr(int? type = null, string? number = null, string? comment = null) : ObservableObject {
+            [ObservableProperty]
+            public int _type = type ?? -1;
+            [ObservableProperty]
+            public string? _number = number;
+            [ObservableProperty]
+            public string? _comment = comment;
+        }
+        public ObservableCollection<PhoneNr> PhoneNrs { get; private set; } = [new(), new(), new(), new(), new(), new(), new(), new(), new()];
+
+        [ObservableProperty]
+        private string _statusMembers = "-";
+        [ObservableProperty]
+        private string? _statusMembersToolTip;
+        [ObservableProperty]
+        private string _statusBusinessShares = "-";
+        [ObservableProperty]
+        private string? _statusBusinessSharesToolTip;
+        [ObservableProperty]
+        private string _statusDeliveriesLastSeason = "-";
+        [ObservableProperty]
+        private string _statusDeliveriesLastSeasonInfo = "letzte Saison";
+        [ObservableProperty]
+        private Grid? _statusDeliveriesLastSeasonToolTip;
+        [ObservableProperty]
+        private string _statusDeliveriesThisSeason = "-";
+        [ObservableProperty]
+        private string _statusDeliveriesThisSeasonInfo = "aktuelle Saison";
+        [ObservableProperty]
+        private Grid? _statusDeliveriesThisSeasonToolTip;
+        [ObservableProperty]
+        private string _statusAreaCommitment = "-";
+        [ObservableProperty]
+        private Grid? _statusAreaCommitmentToolTip;
+        [ObservableProperty]
+        private string _statusAreaCommitmentInfo = "aktuelle Saison";
+
+        [ObservableProperty]
+        private Visibility _controlButtonsVisibility = Visibility.Visible;
+        [ObservableProperty]
+        private Visibility _editingButtonsVisibility = Visibility.Hidden;
+    }
+}

Elwig/Windows/AdministrationWindow.cs

@@ -109,7 +109,7 @@ namespace Elwig.Windows {
 
         private void OnClosing(object? sender, CancelEventArgs evt) {
             if ((IsCreating || IsEditing) && HasChanged) {
-                var r = System.Windows.MessageBox.Show("Soll das Fenster wirklich geschlossen werden?", "Schließen bestätigen",
+                var r = MessageBox.Show("Soll das Fenster wirklich geschlossen werden?", "Schließen bestätigen",
                     MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
                 if (r != MessageBoxResult.Yes) {
                     evt.Cancel = true;
@@ -162,11 +162,11 @@ namespace Elwig.Windows {
                 if (input is TextBox tb && tb.Text.Length == 0) {
                     ControlUtils.SetInputInvalid(input);
                     Valid[input] = false;
-                } else if (input is ComboBox cb && cb.SelectedItem == null && cb.ItemsSource != null) {
+                } else if (input is ComboBox cb && cb.SelectedItem == null && cb.ItemsSource != null && cb.ItemsSource.Cast<object>().Any()) {
                     ControlUtils.SetInputInvalid(input);
-                } else if (input is ListBox lb && lb.SelectedItem == null && lb.ItemsSource != null) {
+                } else if (input is ListBox lb && lb.SelectedItem == null && lb.ItemsSource != null && lb.ItemsSource.Cast<object>().Any()) {
                     ControlUtils.SetInputInvalid(input);
-                } else if (input is CheckBox ckb && ckb.IsChecked != true) {
+                } else if (input is CheckBox ckb && ((ckb.IsThreeState && ckb.IsChecked == null) || (!ckb.IsThreeState && ckb.IsChecked != true))) {
                     ControlUtils.SetInputInvalid(input);
                     Valid[input] = false;
                 } else if (input is RadioButton rb && rb.IsChecked != true) {
@@ -271,16 +271,28 @@ namespace Elwig.Windows {
         }
 
         protected void ClearInputs(bool validate = true) {
-            foreach (var tb in TextBoxInputs)
+            foreach (var tb in TextBoxInputs) {
                 tb.Text = "";
-            foreach (var cb in ComboBoxInputs)
+                var binding = tb.GetBindingExpression(TextBox.TextProperty);
+                binding?.UpdateSource();
+            }
+            foreach (var cb in ComboBoxInputs) {
                 cb.SelectedItem = null;
+                var binding = cb.GetBindingExpression(ComboBox.SelectedItemProperty);
+                binding?.UpdateSource();
+            }
             foreach (var lb in ListBoxInputs)
                 lb.SelectedItems.Clear();
-            foreach (var cb in CheckBoxInputs)
+            foreach (var cb in CheckBoxInputs) {
                 cb.IsChecked = cb.IsThreeState ? null : false;
-            foreach (var rb in RadioButtonInputs)
+                var binding = cb.GetBindingExpression(CheckBox.IsCheckedProperty);
+                binding?.UpdateSource();
+            }
+            foreach (var rb in RadioButtonInputs) {
                 rb.IsChecked = rb.IsThreeState ? null : false;
+                var binding = rb.GetBindingExpression(RadioButton.IsCheckedProperty);
+                binding?.UpdateSource();
+            }
             if (validate) ValidateRequiredInputs();
         }
 
@@ -327,7 +339,7 @@ namespace Elwig.Windows {
         protected async Task UpdatePlz(TextBox plzInput, ComboBox ortInput) {
             var plzInputValid = Validator.CheckPlz(plzInput, RequiredInputs.Contains(plzInput)).IsValid;
 
-            List<AT_PlzDest>? list = null;
+            List<AT_PlzDest> list = [];
             if (plzInputValid && plzInput.Text.Length == 4) {
                 var plz = int.Parse(plzInput.Text);
                 using var ctx = new AppDbContext();
@@ -338,7 +350,7 @@ namespace Elwig.Windows {
             }
 
             ControlUtils.RenewItemsSource(ortInput, list);
-            if (list != null && ortInput.SelectedItem == null && list.Count == 1)
+            if (ortInput.SelectedItem == null && list.Count == 1)
                 ortInput.SelectedItem = list[0];
             UpdateComboBox(ortInput);
         }
@@ -390,20 +402,24 @@ namespace Elwig.Windows {
 
         protected bool InputLostFocus(TextBox input, ValidationResult res, string? msg = null) {
             if (DoShowWarningWindows && !res.IsValid && !IsClosing && (IsEditing || IsCreating))
-                System.Windows.MessageBox.Show(res.ErrorContent.ToString(), msg ?? res.ErrorContent.ToString(), MessageBoxButton.OK, MessageBoxImage.Warning);
+                MessageBox.Show(res.ErrorContent?.ToString(), msg ?? res.ErrorContent?.ToString(), MessageBoxButton.OK, MessageBoxImage.Warning);
             return res.IsValid;
         }
 
         protected void CheckBox_Changed(object sender, RoutedEventArgs evt) {
             var input = (CheckBox)sender;
-            if (SenderIsRequired(input) && input.IsChecked != true) {
+            if (SenderIsRequired(input) && ((input.IsThreeState && input.IsChecked == null) || (!input.IsThreeState && input.IsChecked != true))) {
+                ValidateInput(input, false);
                 ControlUtils.SetInputInvalid(input);
-            } else if (InputHasChanged(input)) {
-                ControlUtils.SetInputChanged(input);
-            } else if (InputIsNotDefault(input)) {
-                ControlUtils.SetInputNotDefault(input);
             } else {
-                ControlUtils.ClearInputState(input);
+                ValidateInput(input, true);
+                if (InputHasChanged(input)) {
+                    ControlUtils.SetInputChanged(input);
+                } else if (InputIsNotDefault(input)) {
+                    ControlUtils.SetInputNotDefault(input);
+                } else {
+                    ControlUtils.ClearInputState(input);
+                }
             }
             UpdateButtons();
         }
@@ -411,13 +427,17 @@ namespace Elwig.Windows {
         protected void RadioButton_Changed(object sender, RoutedEventArgs evt) {
             var input = (RadioButton)sender;
             if (SenderIsRequired(input) && input.IsChecked != true) {
+                ValidateInput(input, false);
                 ControlUtils.SetInputInvalid(input);
-            } else if (InputHasChanged(input)) {
-                ControlUtils.SetInputChanged(input);
-            } else if (InputIsNotDefault(input)) {
-                ControlUtils.SetInputNotDefault(input);
             } else {
-                ControlUtils.ClearInputState(input);
+                ValidateInput(input, true);
+                if (InputHasChanged(input)) {
+                    ControlUtils.SetInputChanged(input);
+                } else if (InputIsNotDefault(input)) {
+                    ControlUtils.SetInputNotDefault(input);
+                } else {
+                    ControlUtils.ClearInputState(input);
+                }
             }
             UpdateButtons();
         }
@@ -444,9 +464,9 @@ namespace Elwig.Windows {
         private void UpdateComboBox(Control input) {
             bool valid = false;
             if (input is ComboBox cb) {
-                valid = cb.ItemsSource == null || cb.SelectedItem != null || !RequiredInputs.Contains(input);
+                valid = cb.ItemsSource == null || cb.SelectedItem != null || !RequiredInputs.Contains(input) || !cb.ItemsSource.Cast<object>().Any();
             } else if (input is ListBox lb) {
-                valid = lb.ItemsSource == null || lb.SelectedItem != null || !RequiredInputs.Contains(input);
+                valid = lb.ItemsSource == null || lb.SelectedItem != null || !RequiredInputs.Contains(input) || !lb.ItemsSource.Cast<object>().Any();
             }
             if (valid) {
                 ValidateInput(input, true);
@@ -464,115 +484,115 @@ namespace Elwig.Windows {
             UpdateButtons();
         }
 
-        protected void ComboBox_SelectionChanged(object sender, RoutedEventArgs evt) {
+        protected void ComboBox_SelectionChanged(object sender, RoutedEventArgs? evt) {
             UpdateComboBox((Control)sender);
         }
 
-        protected void IntegerInput_TextChanged(object sender, TextChangedEventArgs evt) {
+        protected void IntegerInput_TextChanged(object sender, TextChangedEventArgs? evt) {
             // FIXME
             InputTextChanged((TextBox)sender, Validator.CheckInteger);
         }
 
-        protected void DecimalInput_TextChanged(object sender, TextChangedEventArgs evt) {
+        protected void DecimalInput_TextChanged(object sender, TextChangedEventArgs? evt) {
             // FIXME
             InputTextChanged((TextBox)sender, Validator.CheckDecimal);
         }
 
-        protected void PartialDateInput_TextChanged(object sender, TextChangedEventArgs evt) {
+        protected void PartialDateInput_TextChanged(object sender, TextChangedEventArgs? evt) {
             InputTextChanged((TextBox)sender, Validator.CheckPartialDate);
         }
 
-        protected void PartialDateInput_LostFocus(object sender, RoutedEventArgs evt) {
+        protected void PartialDateInput_LostFocus(object sender, RoutedEventArgs? evt) {
             InputLostFocus((TextBox)sender, Validator.CheckPartialDate);
         }
 
-        protected void DateInput_TextChanged(object sender, TextChangedEventArgs evt) {
+        protected void DateInput_TextChanged(object sender, TextChangedEventArgs? evt) {
             InputTextChanged((TextBox)sender, Validator.CheckDate);
         }
 
-        protected void DateInput_LostFocus(object sender, RoutedEventArgs evt) {
+        protected void DateInput_LostFocus(object sender, RoutedEventArgs? evt) {
             InputLostFocus((TextBox)sender, Validator.CheckDate);
         }
 
-        protected void TimeInput_TextChanged(object sender, TextChangedEventArgs evt) {
+        protected void TimeInput_TextChanged(object sender, TextChangedEventArgs? evt) {
             InputTextChanged((TextBox)sender, Validator.CheckTime);
         }
 
-        protected void TimeInput_LostFocus(object sender, RoutedEventArgs evt) {
+        protected void TimeInput_LostFocus(object sender, RoutedEventArgs? evt) {
             InputLostFocus((TextBox)sender, Validator.CheckTime);
         }
 
-        protected async void PlzInput_TextChanged(object sender, TextChangedEventArgs evt) {
+        protected async void PlzInput_TextChanged(object sender, TextChangedEventArgs? evt) {
             var plz = (TextBox)sender;
             InputTextChanged(plz, Validator.CheckPlz);
             if ("PLZ".Equals(plz.Tag))
                 await UpdatePlz(plz, GetPlzOrtInput(plz));
         }
 
-        protected async void PlzInput_LostFocus(object sender, RoutedEventArgs evt) {
+        protected async void PlzInput_LostFocus(object sender, RoutedEventArgs? evt) {
             var plz = (TextBox)sender;
             InputLostFocus(plz, Validator.CheckPlz);
             if ("PLZ".Equals(plz.Tag))
                 await UpdatePlz(plz, GetPlzOrtInput(plz));
         }
 
-        protected void EmailAddressInput_TextChanged(object sender, TextChangedEventArgs evt) {
+        protected void EmailAddressInput_TextChanged(object sender, TextChangedEventArgs? evt) {
             InputTextChanged((TextBox)sender, Validator.CheckEmailAddress);
         }
 
-        protected void EmailAddressInput_LostFocus(object sender, RoutedEventArgs evt) {
+        protected void EmailAddressInput_LostFocus(object sender, RoutedEventArgs? evt) {
             InputLostFocus((TextBox)sender, Validator.CheckEmailAddress);
         }
 
-        protected void PhoneNrInput_TextChanged(object sender, TextChangedEventArgs evt) {
+        protected void PhoneNrInput_TextChanged(object sender, TextChangedEventArgs? evt) {
             InputTextChanged((TextBox)sender, Validator.CheckPhoneNumber);
         }
 
-        protected void PhoneNrInput_LostFocus(object sender, RoutedEventArgs evt) {
+        protected void PhoneNrInput_LostFocus(object sender, RoutedEventArgs? evt) {
             InputLostFocus((TextBox)sender, Validator.CheckPhoneNumber);
         }
 
-        protected void IbanInput_TextChanged(object sender, TextChangedEventArgs evt) {
+        protected void IbanInput_TextChanged(object sender, TextChangedEventArgs? evt) {
             InputTextChanged((TextBox)sender, Validator.CheckIban);
         }
 
-        protected void IbanInput_LostFocus(object sender, RoutedEventArgs evt) {
+        protected void IbanInput_LostFocus(object sender, RoutedEventArgs? evt) {
             InputLostFocus((TextBox)sender, Validator.CheckIban);
         }
 
-        protected void BicInput_TextChanged(object sender, TextChangedEventArgs evt) {
+        protected void BicInput_TextChanged(object sender, TextChangedEventArgs? evt) {
             InputTextChanged((TextBox)sender, Validator.CheckBic);
         }
 
-        protected void BicInput_LostFocus(object sender, RoutedEventArgs evt) {
+        protected void BicInput_LostFocus(object sender, RoutedEventArgs? evt) {
             InputLostFocus((TextBox)sender, Validator.CheckBic);
         }
 
-        protected void UstIdNrInput_TextChanged(object sender, TextChangedEventArgs evt) {
+        protected void UstIdNrInput_TextChanged(object sender, TextChangedEventArgs? evt) {
             InputTextChanged((TextBox)sender, Validator.CheckUstIdNr);
         }
 
-        protected void UstIdNrInput_LostFocus(object sender, RoutedEventArgs evt) {
+        protected void UstIdNrInput_LostFocus(object sender, RoutedEventArgs? evt) {
             InputLostFocus((TextBox)sender, Validator.CheckUstIdNr);
         }
 
-        protected void LfbisNrInput_TextChanged(object sender, TextChangedEventArgs evt) {
+        protected void LfbisNrInput_TextChanged(object sender, TextChangedEventArgs? evt) {
             InputTextChanged((TextBox)sender, Validator.CheckLfbisNr);
         }
 
-        protected void LfbisNrInput_LostFocus(object sender, RoutedEventArgs evt) {
+        protected void LfbisNrInput_LostFocus(object sender, RoutedEventArgs? evt) {
             InputLostFocus((TextBox)sender, Validator.CheckLfbisNr);
         }
 
-        protected void UpperCaseInput_TextChanged(object sender, TextChangedEventArgs evt) {
+        protected void UpperCaseInput_TextChanged(object sender, TextChangedEventArgs? evt) {
             InputTextChanged((TextBox)sender, Validator.CheckUpperCase);
         }
 
-        protected void UpperCaseInput_LostFocus(object sender, RoutedEventArgs evt) {
+        protected void UpperCaseInput_LostFocus(object sender, RoutedEventArgs? evt) {
             InputLostFocus((TextBox)sender, Validator.CheckUpperCase);
         }
 
-        protected void AreaComTypeDetailsButton_Click(object sender, RoutedEventArgs evt) {
+        protected void AreaComTypeDetailsButton_Click(object sender, RoutedEventArgs? evt) {
             App.FocusBaseDataAreaComType();
         }
     }

Elwig/Windows/AreaComAdminWindow.xaml

@@ -5,9 +5,12 @@
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:Elwig.Windows"
         xmlns:ctrl="clr-namespace:Elwig.Controls"
-        mc:Ignorable="d"
+        xmlns:vm="clr-namespace:Elwig.ViewModels"
-        Title="Flächenbindungen - Elwig" Height="500" MinHeight="440" Width="920" MinWidth="860"
+        Title="{Binding Title}" Height="550" MinHeight="450" Width="920" MinWidth="860"
         Loaded="Window_Loaded">
+    <Window.DataContext>
+        <vm:AreaComAdminViewModel/>
+    </Window.DataContext>
     <Window.Resources>
         <Style TargetType="Label">
             <Setter Property="HorizontalAlignment" Value="Left"/>
@@ -48,6 +51,7 @@
     </Window.Resources>
     <Grid>
         <Grid.RowDefinitions>
+            <RowDefinition Height="19"/>
             <RowDefinition Height="*"/>
             <RowDefinition Height="24"/>
         </Grid.RowDefinitions>
@@ -57,9 +61,12 @@
             <ColumnDefinition Width="*" MinWidth="280"/>
         </Grid.ColumnDefinitions>
 
-        <Grid Grid.Row="0" Grid.Column="0">
+        <Menu Grid.ColumnSpan="3" BorderThickness="0,0,0,1" BorderBrush="LightGray" Background="White">
+        </Menu>
+
+        <Grid Grid.Row="1" Grid.Column="0" Margin="5,0,0,0">
             <Grid.RowDefinitions>
-                <RowDefinition Height="37"/>
+                <RowDefinition Height="35"/>
                 <RowDefinition Height="*"/>
                 <RowDefinition Height="42"/>
             </Grid.RowDefinitions>
@@ -69,11 +76,25 @@
                 <ColumnDefinition Width="*"/>
             </Grid.ColumnDefinitions>
 
-            <TextBox x:Name="SearchInput" Grid.ColumnSpan="3" Margin="5,7,145,0" IsReadOnly="False"
+            <TextBox x:Name="SearchInput" Text="{Binding SearchQuery, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
-                     TextChanged="SearchInput_TextChanged"/>
+                     Grid.ColumnSpan="3" Margin="5,5,190,0" IsReadOnly="False"
-            <CheckBox x:Name="ActiveAreaCommitmentInput" Content="Nur aktive anzeigen"
+                     TextChanged="SearchInput_TextChanged">
+                <TextBox.ToolTip>
+                    <TextBlock>
+                        <Bold>Strg+F</Bold><LineBreak/><LineBreak/>
+                        Flächenbindungen filtern und durchsuchen. Die Filter sind beliebig kombinierbar.<LineBreak/>
+                        Groß- und Kleinschreibung ist in den meisten Fällen egal.<LineBreak/>
+                        <LineBreak/>
+                        Filtern nach:<LineBreak/>
+                        <Bold>Sorte</Bold>: z.B. GV, zw, RR, ...<LineBreak/>
+                        <Bold>Attribut</Bold>: z.B. Kabinett, dac, ... <LineBreak/>
+                        <Bold>Flächenbindung</Bold>: z.B. GVK, GVD, ...
+                    </TextBlock>
+                </TextBox.ToolTip>
+            </TextBox>
+            <CheckBox x:Name="ActiveAreaCommitmentInput" Content="Nur laufende anzeigen (2020)" IsChecked="{Binding ShowOnlyActiveAreaComs}"
                       Checked="ActiveAreaCommitmentInput_Changed" Unchecked="ActiveAreaCommitmentInput_Changed"
-                      HorizontalAlignment="Right" Margin="0,12,10,0" VerticalAlignment="Top" Grid.Column="1" Grid.ColumnSpan="2"/>
+                      HorizontalAlignment="Right" Margin="0,10,10,0" VerticalAlignment="Top" Grid.Column="1" Grid.ColumnSpan="2"/>
 
             <DataGrid x:Name="AreaCommitmentList" AutoGenerateColumns="False" HeadersVisibility="Column" IsReadOnly="True" GridLinesVisibility="None" SelectionMode="Single"
                       CanUserDeleteRows="False" CanUserResizeRows="False" CanUserAddRows="False" SelectionChanged="AreaCommitmentList_SelectionChanged" Grid.Column="0" Grid.Row="1"
@@ -90,7 +111,13 @@
                             </Style>
                         </DataGridTextColumn.CellStyle>
                     </DataGridTextColumn>
-                    <DataGridTextColumn Header="Sorte"              Binding="{Binding AreaComType.WineVar.SortId}" Width="70"/>
+                    <DataGridTextColumn Header="Sorte"              Binding="{Binding AreaComType.WineVar.SortId}" Width="70">
+                        <DataGridTextColumn.CellStyle>
+                            <Style>
+                                <Setter Property="TextBlock.TextAlignment" Value="Center"/>
+                            </Style>
+                        </DataGridTextColumn.CellStyle>
+                    </DataGridTextColumn>
                     <DataGridTextColumn Header="Attribut"           Binding="{Binding AreaComType.WineAttr.Name}" Width="120"/>
                 </DataGrid.Columns>
             </DataGrid>
@@ -134,12 +161,12 @@
             </Button>
         </Grid>
 
-        <GridSplitter Grid.Column="1" Grid.Row="0" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"/>
+        <GridSplitter Grid.Column="1" Grid.Row="1" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"/>
 
-        <Grid Grid.Column="2" Grid.Row="0">
+        <Grid Grid.Column="2" Grid.Row="1">
             <Grid.RowDefinitions>
-                <RowDefinition Height="*"/>
+                <RowDefinition Height="1.125*"/>
-                <RowDefinition Height="*"/>
+                <RowDefinition Height="1*"/>
             </Grid.RowDefinitions>
 
             <GroupBox Header="Vertrag" Grid.Column="2" Grid.Row="0" Grid.RowSpan="1" Margin="5,5,5,5">
@@ -152,34 +179,40 @@
                     </Grid.ColumnDefinitions>
 
                     <Label Content="FbNr.:" Margin="10,10,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="FbNrInput" Margin="0,10,10,0" Grid.Column="1" TextAlignment="Right"
+                    <TextBox x:Name="FbNrInput" Text="{Binding FbNrString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,10,10,0" Grid.Column="1" TextAlignment="Right"
                              TextChanged="FbNrInput_TextChanged" LostFocus="FbNrInput_LostFocus"/>
 
                     <Label Content="MgNr.:" Margin="10,40,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="MgNrInput" IsEnabled="False"
+                    <TextBox x:Name="MgNrInput" Text="{Binding MgNrString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsEnabled="False"
                              Margin="0,40,10,0" Grid.Column="1" TextAlignment="Right"/>
 
                     <Label Content="Von:" Margin="10,10,0,0" Grid.Column="2"/>
-                    <TextBox x:Name="YearFromInput" Margin="0,10,10,0" Grid.Column="3" TextAlignment="Right"
+                    <TextBox x:Name="YearFromInput" Text="{Binding YearFromString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,10,10,0" Grid.Column="3" TextAlignment="Right"
                              TextChanged="IntegerInput_TextChanged"/>
 
                     <Label Content="Bis:" Margin="10,40,0,0" Grid.Column="2"/>
-                    <TextBox x:Name="YearToInput" Margin="0,40,10,0" Grid.Column="3" TextAlignment="Right"
+                    <TextBox x:Name="YearToInput" Text="{Binding YearToString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,40,10,0" Grid.Column="3" TextAlignment="Right"
                              TextChanged="IntegerInput_TextChanged"/>
 
                     <Label Content="Vertragsart:" Margin="10,70,0,0" Grid.Column="0" Grid.ColumnSpan="2"/>
-                    <ComboBox x:Name="AreaComTypeInput" DisplayMemberPath="DisplayName" TextSearch.TextPath="DisplayName"
+                    <ComboBox x:Name="AreaComTypeInput" SelectedItem="{Binding AreaComType, Mode=TwoWay}" ItemsSource="{Binding AreaComTypeSource, Mode=TwoWay}"
+                              DisplayMemberPath="DisplayName" TextSearch.TextPath="DisplayName"
                               HorizontalAlignment="Stretch" Margin="0,70,40,10" Grid.Column="1" Grid.ColumnSpan="3"/>
                     <Button x:Name="AreaComTypeDetailsButton" Content="&#xE712;" FontFamily="Segoe MDL2 Assets" FontSize="14" Padding="0,1,0,0"
                             Click="AreaComTypeDetailsButton_Click"
                             Grid.Column="3" VerticalAlignment="Top" HorizontalAlignment="Right" Width="25" Height="25" Margin="10,70,10,10"/>
 
                     <Label Content="Bewirt.-Art:" Margin="10,100,0,0" Grid.Column="0" Grid.ColumnSpan="2"/>
-                    <ComboBox x:Name="WineCultivationInput" DisplayMemberPath="Name" TextSearch.TextPath="Name"
+                    <ComboBox x:Name="WineCultivationInput" SelectedItem="{Binding WineCultObj, Mode=TwoWay}" ItemsSource="{Binding WineCultSource, Mode=TwoWay}"
+                              DisplayMemberPath="Name" TextSearch.TextPath="Name"
                               HorizontalAlignment="Stretch" Margin="0,100,10,0" Grid.Column="1" Grid.ColumnSpan="3"/>
 
                     <Label Content="Anmerkung:" Margin="10,130,0,0" Grid.Column="0" Grid.ColumnSpan="2"/>
-                    <TextBox x:Name="CommentInput" TextChanged="TextBox_TextChanged"
+                    <TextBox x:Name="CommentInput" Text="{Binding Comment, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             TextChanged="TextBox_TextChanged"
                              HorizontalAlignment="Stretch" Margin="0,130,10,0" Grid.Column="1" Grid.ColumnSpan="3"/>
                 </Grid>
             </GroupBox>
@@ -192,7 +225,8 @@
                     </Grid.ColumnDefinitions>
 
                     <Label Content="KG:" Margin="10,10,0,0" Grid.Column="0"/>
-                    <ComboBox x:Name="KgInput" ItemTemplate="{StaticResource KgNrTemplate}" TextSearch.TextPath="Name"
+                    <ComboBox x:Name="KgInput" SelectedItem="{Binding Kg, Mode=TwoWay}" ItemsSource="{Binding KgSource, Mode=TwoWay}"
+                              ItemTemplate="{StaticResource KgNrTemplate}" TextSearch.TextPath="Name"
                               HorizontalAlignment="Stretch" Margin="0,10,40,10" Grid.Column="1"
                               SelectionChanged="KgInput_SelectionChanged"/>
                     <Button x:Name="KgDetailsButton" Content="&#xE712;" FontFamily="Segoe MDL2 Assets" FontSize="14" Padding="0,1,0,0"
@@ -200,7 +234,8 @@
                             Grid.Column="1" VerticalAlignment="Top" HorizontalAlignment="Right" Width="25" Height="25" Margin="10,10,10,10"/>
 
                     <Label Content="Ried:" Margin="10,40,0,0" Grid.Column="0"/>
-                    <ComboBox x:Name="RdInput" DisplayMemberPath="Name" TextSearch.TextPath="Name" IsEditable="True"
+                    <ComboBox x:Name="RdInput" SelectedItem="{Binding RdObj, Mode=TwoWay}" ItemsSource="{Binding RdSource, Mode=TwoWay}"
+                              DisplayMemberPath="Name" TextSearch.TextPath="Name" IsEditable="True"
                               HorizontalAlignment="Stretch" Margin="0,40,40,10" Grid.Column="1"
                               SelectionChanged="RdInput_SelectionChanged"/>
                     <Button x:Name="RdAddButton" Content="&#xE73E;" FontFamily="Segoe MDL2 Assets" FontSize="16" Padding="0,0,0,0" IsEnabled="False"
@@ -208,11 +243,13 @@
                             Grid.Column="1" VerticalAlignment="Top" HorizontalAlignment="Right" Width="25" Height="25" Margin="10,40,10,10"/>
 
                     <Label Content="Parzelle(n):" Margin="10,70,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="GstNrInput" Margin="0,70,10,0" Grid.Column="1" HorizontalAlignment="Stretch"
+                    <TextBox x:Name="GstNrInput" Text="{Binding GstNr, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,70,10,0" Grid.Column="1" HorizontalAlignment="Stretch"
                              TextChanged="TextBox_TextChanged"/>
 
                     <Label Content="Fläche:" Margin="10,100,0,0" Grid.Column="0"/>
-                    <ctrl:UnitTextBox x:Name="AreaInput" Unit="m²" TextChanged="IntegerInput_TextChanged"
+                    <ctrl:UnitTextBox x:Name="AreaInput" Unit="m²" Text="{Binding AreaString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                                      TextChanged="IntegerInput_TextChanged"
                                       Grid.Column="1" Width="70" Margin="0,100,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"/>
                 </Grid>
             </GroupBox>
@@ -223,9 +260,9 @@
                 <ItemsPanelTemplate>
                     <Grid>
                         <Grid.ColumnDefinitions>
-                            <ColumnDefinition Width="160"/>
+                            <ColumnDefinition Width="180"/>
                             <ColumnDefinition Width="Auto"/>
-                            <ColumnDefinition Width="150"/>
+                            <ColumnDefinition Width="180"/>
                             <ColumnDefinition Width="Auto"/>
                             <ColumnDefinition Width="*"/>
                         </Grid.ColumnDefinitions>
@@ -233,15 +270,21 @@
                 </ItemsPanelTemplate>
             </StatusBar.ItemsPanel>
             <StatusBarItem>
-                <TextBlock Name="StatusAreaCommitments" Text="Flächenbindungen: -"/>
+                <TextBlock>
+                    Flächenbindungen: <Run Text="{Binding StatusAreaCommitments}"/>
+                </TextBlock>
             </StatusBarItem>
             <Separator Grid.Column="1"/>
             <StatusBarItem Grid.Column="2">
-                <TextBlock Name="StatusArea" Text="Fläche: -"/>
+                <TextBlock ToolTip="{Binding StatusAreaToolTip}">
+                    Fläche: <Run Text="{Binding StatusArea}"/>
+                </TextBlock>
             </StatusBarItem>
             <Separator Grid.Column="3"/>
             <StatusBarItem Grid.Column="4">
-                <TextBlock Name="StatusContracts" Text="Vertragsarten: -"/>
+                <TextBlock>
+                    Vertragsarten: <Run Text="{Binding StatusContracts}"/>
+                </TextBlock>
             </StatusBarItem>
         </StatusBar>
     </Grid>

Elwig/Windows/AreaComAdminWindow.xaml.cs

@@ -6,21 +6,23 @@ using Elwig.Helpers;
 using Elwig.Models.Entities;
 using System;
 using System.Threading.Tasks;
-using System.Collections.Generic;
+using Elwig.ViewModels;
+using Elwig.Services;
+using System.Windows.Input;
 
 namespace Elwig.Windows {
     public partial class AreaComAdminWindow : AdministrationWindow {
 
-        public int MgNr => Member.MgNr;
+        public AreaComAdminViewModel ViewModel => (AreaComAdminViewModel)DataContext;
 
-        private readonly Member Member;
+        private readonly RoutedCommand CtrlF = new("CtrlF", typeof(AreaComAdminWindow), [new KeyGesture(Key.F, ModifierKeys.Control)]);
-        private List<string> TextFilter = [];
 
         public AreaComAdminWindow(int mgnr) {
             InitializeComponent();
+            CommandBindings.Add(new CommandBinding(CtrlF, FocusSearchInput));
             using var ctx = new AppDbContext();
-            Member = ctx.Members.Find(mgnr) ?? throw new ArgumentException("MgNr argument has invalid value");
+            ViewModel.FilterMember = ctx.Members.Find(mgnr) ?? throw new ArgumentException("MgNr argument has invalid value");
-            Title = $"Flächenbindungen - {Member.AdministrativeName} - Elwig";
+            ViewModel.Title = $"Flächenbindungen - {ViewModel.FilterMember.AdministrativeName} - Elwig";
             ExemptInputs = [
                 MgNrInput, AreaCommitmentList, NewAreaCommitmentButton, 
                 EditAreaCommitmentButton, DeleteAreaCommitmentButton, AreaCommitmentSaveButton,
@@ -30,6 +32,10 @@ namespace Elwig.Windows {
                 FbNrInput, YearFromInput, KgInput, RdInput,
                 GstNrInput, AreaInput, AreaComTypeInput, WineCultivationInput
             ];
+
+            InitializeDelayTimer(SearchInput, SearchInput_TextChanged);
+            SearchInput.TextChanged -= SearchInput_TextChanged;
+            ActiveAreaCommitmentInput.Content = ((string)ActiveAreaCommitmentInput.Content).Replace("2020", $"{Utils.CurrentLastSeason}");
         }
 
         private void Window_Loaded(object sender, RoutedEventArgs e) {
@@ -37,21 +43,27 @@ namespace Elwig.Windows {
             LockInputs();
         }
 
-        private async Task RefreshAreaCommitmentList() {
+        private void FocusSearchInput(object sender, RoutedEventArgs evt) {
-            await RefreshAreaCommitmentListQuery();
+            if (!IsEditing && !IsCreating) {
+                SearchInput.Focus();
+                SearchInput.SelectAll();
+            }
         }
 
-        private async Task RefreshAreaCommitmentListQuery(bool updateSort = false) {
+        private async Task RefreshList(bool updateSort = false) {
             using var ctx = new AppDbContext();
-            var (_, areaComQuery, filter) = await GetFilters(ctx);
+            var (_, areaComQuery, filter) = await ViewModel.GetFilters(ctx);
             var areaComs = await areaComQuery
                 .Include(a => a.Kg.AtKg)
                 .Include(a => a.Rd!.Kg.AtKg)
+                .Include(a => a.WineCult)
+                .Include(a => a.AreaComType.WineAttr)
+                .Include(a => a.AreaComType.WineVar)
                 .ToListAsync();
 
             if (filter.Count > 0 && areaComs.Count > 0) {
                 var dict = areaComs.AsParallel()
-                    .ToDictionary(d => d, d => d.SearchScore(TextFilter))
+                    .ToDictionary(d => d, d => d.SearchScore(ViewModel.TextFilter))
                     .OrderByDescending(c => c.Value);
                 var threshold = dict.Select(a => a.Value).Max() * 3 / 4;
                 areaComs = dict
@@ -64,66 +76,21 @@ namespace Elwig.Windows {
                 AreaCommitmentList_SelectionChanged, filter.Count > 0 ? ControlUtils.RenewSourceDefault.IfOnly : ControlUtils.RenewSourceDefault.None, !updateSort);
             RefreshInputs();
 
-            if(filter.Count == 0) {
+            if (filter.Count == 0) {
-                StatusAreaCommitments.Text = $"Flächenbindungen: {await areaComQuery.CountAsync()}";
+                ViewModel.StatusAreaCommitments = $"{await areaComQuery.CountAsync():N0}";
-                StatusArea.Text = $"Fläche: {await areaComQuery.Select(a => a.Area).SumAsync():N0} m²";
+                var s = await ctx.Seasons.FindAsync(await ctx.Seasons.MaxAsync(s => s.Year));
+                var (text, grid) = await AreaComService.GenerateToolTip(areaComQuery, s?.MaxKgPerHa ?? 10_000);
+                ViewModel.StatusArea = text;
+                ViewModel.StatusAreaToolTip = grid;
             } else {
-                StatusAreaCommitments.Text = $"Flächenbindungen: {areaComs.Count}";
+                ViewModel.StatusAreaCommitments = $"{areaComs.Count:N0}";
-                StatusArea.Text = $"Fläche: {areaComs.Select(a => a.Area).Sum():N0} m²";
+                ViewModel.StatusArea = $"{areaComs.Select(a => a.Area).Sum():N0} m²";
+                ViewModel.StatusAreaToolTip = null;
             }
             var groups = areaComs.GroupBy(a => $"{a.AreaComType.SortId}{a.AreaComType.AttrId}").Select(a => (a.Key, a.Sum(b => b.Area))).OrderByDescending(a => a.Item2).ToList();
-            StatusContracts.Text = $"Vertragsarten: {groups.Count} (" + string.Join(", ", groups.Select(g => $"{g.Key}: {g.Item2:N0} m²")) + ")";
+            ViewModel.StatusContracts = $"{groups.Count:N0}";
-            groups = areaComs.GroupBy(a => a.AreaComType.DisplayName).Select(a => (a.Key, a.Sum(b => b.Area))).OrderByDescending(a => a.Item2).ToList();
+            if (groups.Count > 0)
-            StatusContracts.ToolTip = $"Vertragsarten: {groups.Count}\n" + string.Join($"\n", groups.Select(g => $"{g.Key}: {g.Item2:N0} m²"));
+                ViewModel.StatusContracts += $" ({string.Join(", ", groups.Select(g => g.Key))})";
-        }
-
-        private async Task<(List<string>, IQueryable<AreaCom>, List<string>)> GetFilters(AppDbContext ctx) {
-            List<string> filterNames = [];
-            IQueryable<AreaCom> areaComQuery = ctx.AreaCommitments.Where(a => a.MgNr == Member.MgNr).OrderBy(a => a.FbNr);
-            if (ActiveAreaCommitmentInput.IsChecked == true) {
-                areaComQuery = Utils.ActiveAreaCommitments(areaComQuery);
-                filterNames.Add("aktiv");
-            }
-
-            var filterVar = new List<string>();
-            var filterNotVar = new List<string>();
-            var filterAttr = new List<string>();
-            var filterNotAttr = new List<string>();
-
-            var filter = TextFilter.ToList();
-            if (filter.Count > 0) {
-                var var = await ctx.WineVarieties.ToDictionaryAsync(v => v.SortId, v => v);
-                var attr = await ctx.WineAttributes.ToDictionaryAsync(a => a.Name.ToLower().Split(" ")[0], a => a);
-
-                for (int i = 0; i < filter.Count; i++) {
-                    var e = filter[i];
-                    if (e.Length == 2 && var.ContainsKey(e.ToUpper())) {
-                        filterVar.Add(e.ToUpper());
-                        filter.RemoveAt(i--);
-                        filterNames.Add(var[e.ToUpper()].Name);
-                    } else if (e.Length == 3 && e[0] == '!' && var.ContainsKey(e[1..].ToUpper())) {
-                        filterNotVar.Add(e[1..].ToUpper());
-                        filter.RemoveAt(i--);
-                    } else if (attr.ContainsKey(e.ToLower())) {
-                        var a = attr[e.ToLower()];
-                        filterAttr.Add(a.AttrId);
-                        filter.RemoveAt(i--);
-                        filterNames.Add($"Attribut {a.Name}");
-                    } else if (e[0] == '!' && attr.ContainsKey(e[1..].ToLower())) {
-                        var a = attr[e[1..].ToLower()];
-                        filterNotAttr.Add(a.AttrId);
-                        filter.RemoveAt(i--);
-                        filterNames.Add($"ohne Attribut {a.Name}");
-                    }
-                }
-
-                if (filterVar.Count > 0) areaComQuery = areaComQuery.Where(a => filterVar.Contains(a.AreaComType.WineVar.SortId));
-                if (filterNotVar.Count > 0) areaComQuery = areaComQuery.Where(a => !filterNotVar.Contains(a.AreaComType.WineVar.SortId));
-                if (filterAttr.Count > 0) areaComQuery = areaComQuery.Where(a => a.AreaComType.WineAttr != null && a.AreaComType.WineAttr.AttrId != null && filterAttr.Contains(a.AreaComType.WineAttr.AttrId));
-                if (filterNotAttr.Count > 0) areaComQuery = areaComQuery.Where(a => a.AreaComType.WineAttr == null || a.AreaComType.WineAttr.AttrId == null || !filterAttr.Contains(a.AreaComType.WineAttr.AttrId));
-            }
-
-           return (filterNames, areaComQuery, filter);
         }
 
         private void RefreshInputs(bool validate = false) {
@@ -146,50 +113,28 @@ namespace Elwig.Windows {
         private void FillInputs(AreaCom a) {
             ClearOriginalValues();
             ClearDefaultValues();
-
+            ViewModel.FillInputs(a);
-            FbNrInput.Text = a.FbNr.ToString();
-            MgNrInput.Text = a.MgNr.ToString();
-            YearFromInput.Text = a.YearFrom.ToString();
-            YearToInput.Text = a.YearTo.ToString();
-
-            ControlUtils.SelectItemWithPk(KgInput, a.KgNr);
-            if (a.RdNr != null) {
-                ControlUtils.SelectItemWithPk(RdInput, a.KgNr, a.RdNr);
-            } else {
-                RdInput.SelectedIndex = 0;
-            }
-            GstNrInput.Text = a.GstNr;
-            AreaInput.Text = a.Area.ToString();
-
-            ControlUtils.SelectItemWithPk(AreaComTypeInput, a.VtrgId);
-            if (a.CultId != null) {
-                ControlUtils.SelectItemWithPk(WineCultivationInput, a.CultId);
-            } else {
-                WineCultivationInput.SelectedIndex = 0;
-            }
-
-            CommentInput.Text = a.Comment;
-
             FinishInputFilling();
         }
 
         private async void InitInputs() {
             ClearOriginalValues();
             ClearDefaultValues();
-
+            await ViewModel.InitInputs();
-            using (var ctx = new AppDbContext()) {
-                FbNrInput.Text = (await ctx.NextFbNr()).ToString();
-                MgNrInput.Text = Member.MgNr.ToString();
-                YearFromInput.Text = DateTime.Now.Year.ToString();
-                WineCultivationInput.SelectedIndex = 0;
-            }
-
             SetDefaultValue(FbNrInput);
             ValidateRequiredInputs();
         }
 
         protected override async Task OnRenewContext(AppDbContext ctx) {
             await base.OnRenewContext(ctx);
+
+            if (await ctx.Members.FindAsync(ViewModel.FilterMember.MgNr) is not Member m) {
+                Close();
+                return;
+            }
+            ViewModel.FilterMember = m;
+            ViewModel.Title = $"Lieferungen - {ViewModel.FilterMember.AdministrativeName} - Elwig";
+
             ControlUtils.RenewItemsSource(KgInput, await ctx.WbKgs
                 .Include(k => k.AtKg.WbKg!.Rds)
                 .Select(k => k.AtKg)
@@ -205,7 +150,7 @@ namespace Elwig.Windows {
                 .Cast<object>().ToListAsync();
             cultList.Insert(0, new NullItem());
             ControlUtils.RenewItemsSource(WineCultivationInput, cultList, null, ControlUtils.RenewSourceDefault.First);
-            await RefreshAreaCommitmentList();
+            await RefreshList();
         }
 
         protected override void ShortcutNew() {
@@ -262,53 +207,10 @@ namespace Elwig.Windows {
                 using var ctx = new AppDbContext();
                 ctx.Remove(a);
                 await ctx.SaveChangesAsync();
-                await RefreshAreaCommitmentList();
+                await RefreshList();
             }
         }
 
-        private async Task<int> UpdateAreaCom(int? oldFbNr) {
-            using var ctx = new AppDbContext();
-            int newFbNr = int.Parse(FbNrInput.Text);
-
-            var a = new AreaCom {
-                FbNr = oldFbNr ?? newFbNr,
-                MgNr = int.Parse(MgNrInput.Text),
-                YearFrom = int.Parse(YearFromInput.Text),
-                YearTo = (YearToInput.Text == "") ? null : int.Parse(YearToInput.Text),
-                KgNr = ((AT_Kg)KgInput.SelectedItem).KgNr,
-                RdNr = (RdInput.SelectedItem as WbRd)?.RdNr,
-                GstNr = GstNrInput.Text.Trim(),
-                Area = int.Parse(AreaInput.Text),
-                VtrgId = (AreaComTypeInput.SelectedItem as AreaComType)!.VtrgId,
-                CultId = (WineCultivationInput.SelectedItem as WineCult)?.CultId,
-                Comment = (CommentInput.Text == "") ? null : CommentInput.Text.Trim(),
-            };
-
-            if (RdInput.SelectedItem is WbRd rd) {
-                if (rd.RdNr == 0) {
-                    rd.RdNr = await ctx.NextRdNr(a.KgNr);
-                    a.RdNr = rd.RdNr;
-                    ctx.Add(rd);
-                }
-            }
-
-            if (oldFbNr != null) {
-                ctx.Update(a);
-            } else {
-                ctx.Add(a);
-            }
-
-            await ctx.SaveChangesAsync();
-
-            if (newFbNr != a.FbNr) {
-                await ctx.Database.ExecuteSqlAsync($"UPDATE area_commitment SET fbnr = {newFbNr} WHERE fbnr = {oldFbNr}");
-            }
-
-            await App.HintContextChange();
-
-            return newFbNr;
-        }
-
         protected override void ShortcutSave() {
             if (!AreaCommitmentSaveButton.IsEnabled || AreaCommitmentSaveButton.Visibility != Visibility.Visible)
                 return;
@@ -318,7 +220,7 @@ namespace Elwig.Windows {
         private async void AreaCommitmentSaveButton_Click(object? sender, RoutedEventArgs? evt) {
             int? fbnr = null;
             try {
-                fbnr = await UpdateAreaCom((AreaCommitmentList.SelectedItem as AreaCom)?.FbNr);
+                fbnr = await ViewModel.UpdateAreaCommitment((AreaCommitmentList.SelectedItem as AreaCom)?.FbNr);
             } 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;
@@ -332,9 +234,9 @@ namespace Elwig.Windows {
             LockInputs();
             UnlockSearchInputs();
             FinishInputFilling();
-            await RefreshAreaCommitmentList();
+            await RefreshList();
             RefreshInputs();
-            SearchInput.Text = "";
+            ViewModel.SearchQuery = "";
             ControlUtils.SelectItem(AreaCommitmentList, AreaCommitmentList.ItemsSource.Cast<AreaCom>().Where(a => a.FbNr == fbnr).FirstOrDefault());
         }
 
@@ -435,12 +337,13 @@ namespace Elwig.Windows {
         }
 
         private async void ActiveAreaCommitmentInput_Changed(object sender, RoutedEventArgs evt) {
-            await RefreshAreaCommitmentListQuery();
+            await RefreshList();
         }
 
         private async void SearchInput_TextChanged(object sender, RoutedEventArgs evt) {
-            TextFilter = SearchInput.Text.ToLower().Split(" ").ToList().FindAll(e => e.Length > 0);
+            var binding = ((TextBox)sender).GetBindingExpression(TextBox.TextProperty);
-            await RefreshAreaCommitmentListQuery(true);
+            binding?.UpdateSource();
+            await RefreshList(true);
         }
 
         private void KgInput_SelectionChanged(object sender, SelectionChangedEventArgs evt) {

Elwig/Windows/BaseDataWindow.xaml.AreaCom.cs

@@ -1,4 +1,4 @@
-using Elwig.Helpers;
+using Elwig.Helpers;
 using Elwig.Models.Entities;
 using Microsoft.EntityFrameworkCore;
 using System.Collections.Generic;

Elwig/Windows/BaseDataWindow.xaml.Branch.cs

@@ -1,4 +1,4 @@
-using Elwig.Models.Entities;
+using Elwig.Models.Entities;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Windows.Controls;

Elwig/Windows/BaseDataWindow.xaml.Mod.cs

@@ -1,4 +1,4 @@
-using Elwig.Helpers;
+using Elwig.Helpers;
 using Elwig.Models.Entities;
 using LinqKit;
 using Microsoft.EntityFrameworkCore;

Elwig/Windows/BaseDataWindow.xaml.Season.cs

@@ -1,4 +1,4 @@
-using Elwig.Dialogs;
+using Elwig.Dialogs;
 using Elwig.Helpers;
 using Elwig.Models.Entities;
 using Microsoft.EntityFrameworkCore;

Elwig/Windows/BaseDataWindow.xaml.WineAttr.cs

@@ -1,4 +1,4 @@
-using Elwig.Helpers;
+using Elwig.Helpers;
 using Elwig.Models.Entities;
 using Microsoft.EntityFrameworkCore;
 using System.Collections.Generic;

Elwig/Windows/BaseDataWindow.xaml.WineCult.cs

@@ -1,4 +1,4 @@
-using Elwig.Helpers;
+using Elwig.Helpers;
 using Elwig.Models.Entities;
 using Microsoft.EntityFrameworkCore;
 using System.Collections.Generic;

Elwig/Windows/ChartWindow.xaml

@@ -1,4 +1,4 @@
-<local:ContextWindow
+<local:ContextWindow
         x:Class="Elwig.Windows.ChartWindow"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

Elwig/Windows/DeliveryAdminWindow.xaml

@@ -4,9 +4,13 @@
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:local="clr-namespace:Elwig.Windows"
+        xmlns:vm="clr-namespace:Elwig.ViewModels"
         xmlns:ctrl="clr-namespace:Elwig.Controls"
-        Title="Lieferungen - Elwig" Height="720" Width="1100" MinHeight="720" MinWidth="1000"
+        Title="{Binding Title}" Height="720" Width="1100" MinHeight="720" MinWidth="1000"
         Loaded="Window_Loaded">
+    <Window.DataContext>
+        <vm:DeliveryAdminViewModel/>
+    </Window.DataContext>
     <Window.Resources>
         <Style TargetType="Label">
             <Setter Property="HorizontalAlignment" Value="Left"/>
@@ -120,15 +124,20 @@
                 <MenuItem x:Name="Menu_Bki_SaveList" Header="Traubentransportscheinliste speichern..."/>
             </MenuItem>
             <MenuItem Header="Export">
+                <MenuItem x:Name="Menu_Export_ExportSelected" Header="...von ausgewählter Lieferung speichern..." IsEnabled="False"
+                          Click="Menu_Export_ExportSelected_Click"/>
+                <MenuItem x:Name="Menu_Export_UploadSelected" Header="...von ausgewählter Lieferung hochladen" IsEnabled="False"
+                          Click="Menu_Export_UploadSelected_Click"/>
+                <Separator/>
                 <MenuItem x:Name="Menu_Export_ExportFilters" Header="...aus Filtern speichern..."
                           Click="Menu_Export_ExportFilters_Click"/>
                 <MenuItem x:Name="Menu_Export_UploadFilters" Header="...aus Filtern hochladen"
                           Click="Menu_Export_UploadFilters_Click"/>
                 <Separator/>
-                <MenuItem x:Name="Menu_Export_ExportToday" Header="...von heute speichern..."
+                <MenuItem x:Name="Menu_Export_ExportSeason" Header="...von Saison/Zweigstelle speichern..."
-                          Click="Menu_Export_ExportToday_Click"/>
+                          Click="Menu_Export_ExportSeason_Click"/>
-                <MenuItem x:Name="Menu_Export_UploadToday" Header="...von heute hochladen"
+                <MenuItem x:Name="Menu_Export_UploadSeason" Header="...von Saison/Zweigstelle hochladen"
-                          Click="Menu_Export_UploadToday_Click" InputGestureText="Strg+H"/>
+                          Click="Menu_Export_UploadSeason_Click"/>
             </MenuItem>
             <MenuItem Header="Einstellungen">
                 <MenuItem x:Name="Menu_Settings_EnableFreeEditing" Header="Freie Bearbeitung aktivieren"
@@ -148,7 +157,8 @@
                 <ColumnDefinition Width="*"/>
             </Grid.ColumnDefinitions>
 
-            <TextBox x:Name="SearchInput" Grid.ColumnSpan="3" Margin="5,10,161,0" IsReadOnly="False"
+            <TextBox x:Name="SearchInput" Text="{Binding SearchQuery, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                     Grid.ColumnSpan="3" Margin="5,10,156,0" IsReadOnly="False"
                      TextChanged="SearchInput_TextChanged">
                 <TextBox.ToolTip>
                     <TextBlock>
@@ -171,21 +181,23 @@
                         <Bold>Handwiegung</Bold>: handw[iegung], !Handw[iegung] (alle ohne Handwiegung)<LineBreak/>
                         <Bold>Handlese</Bold>: Handl[ese], !handl[ese] (alle ohne Handlese)<LineBreak/>
                         <Bold>Gebunden</Bold>: geb[unden], ungeb[unden], !geb[unden], !ungeb[unden]<LineBreak/>
-                        <Bold>Brutto/Netto Wiegung</Bold>: bto, Brut[to], nto, Net[to], gerebelt, !Gerebelt<LineBreak/>
+                        <Bold>Gerebelt</Bold>: gerebelt, !Gerebelt (nicht gerebelt gewogen)<LineBreak/>
                         <Bold>Freitext</Bold>: z.B. Lieferscheinnummern, Anmerkung, "quw" (sucht nach dem Text "quw")
                     </TextBlock>
                 </TextBox.ToolTip>
             </TextBox>
-            <ctrl:IntegerUpDown x:Name="SeasonInput" Grid.ColumnSpan="3" Height="25" Width="56" FontSize="14" Minimum="1900" Maximum="9999"
+            <ctrl:IntegerUpDown x:Name="SeasonInput" Text="{Binding FilterSeasonString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
-                                Margin="0,10,100,0" VerticalAlignment="Top" HorizontalAlignment="Right" Text="2020"
+                                Grid.ColumnSpan="3" Height="25" Width="56" FontSize="14" Minimum="1900" Maximum="9999"
+                                Margin="0,10,95,0" VerticalAlignment="Top" HorizontalAlignment="Right"
                                 TextChanged="SeasonInput_TextChanged"/>
-            <CheckBox x:Name="TodayOnlyInput" Content="Nur heute"
+            <CheckBox x:Name="TodayOnlyInput" Content="Nur heute" IsChecked="{Binding FilterTodayOnly, Mode=TwoWay}"
                       HorizontalAlignment="Right" Margin="0,7,18,0" VerticalAlignment="Top" Grid.Column="1" Grid.ColumnSpan="2"
                       Checked="TodayOnlyInput_Changed" Unchecked="TodayOnlyInput_Changed"/>
-            <CheckBox x:Name="AllSeasonsInput" Content="Jede Saison" IsEnabled="False"
+            <CheckBox x:Name="AllSeasonsInput" Content="Jede Saison" IsEnabled="{Binding EnableAllSeasons, Mode=TwoWay}" IsChecked="{Binding FilterAllSeasons, Mode=TwoWay}"
                       HorizontalAlignment="Right" Margin="0,24,10,0" VerticalAlignment="Top" Grid.Column="1" Grid.ColumnSpan="2"
                       Checked="AllSeasonsInput_Changed" Unchecked="AllSeasonsInput_Changed"/>
             <DataGrid x:Name="DeliveryList" AutoGenerateColumns="False" HeadersVisibility="Column" IsReadOnly="True" GridLinesVisibility="None" SelectionMode="Single"
+                      ItemsSource="{Binding Deliveries, Mode=TwoWay}" SelectedItem="{Binding SelectedDelivery, Mode=TwoWay}"
                       SelectionChanged="DeliveryList_SelectionChanged"
                       CanUserDeleteRows="False" CanUserResizeRows="False" CanUserAddRows="False"
                       Margin="5,0,5,0" Grid.Row="1" FontSize="14" Grid.ColumnSpan="3">
@@ -325,9 +337,11 @@
                     </Grid.ColumnDefinitions>
 
                     <Label Content="Mitglied:" Margin="10,10,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="MgNrInput" Width="48" Grid.Row="1" Grid.Column="1" Margin="0,10,0,0" HorizontalAlignment="Left" TextAlignment="Right"
+                    <TextBox x:Name="MgNrInput" Text="{Binding MgNrString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Width="48" Grid.Row="1" Grid.Column="1" Margin="0,10,0,0" HorizontalAlignment="Left" TextAlignment="Right"
                              TextChanged="MgNrInput_TextChanged" LostFocus="MgNrInput_LostFocus" KeyUp="Input_KeyUp"/>
-                    <ComboBox x:Name="MemberInput" Grid.Column="1" Margin="53,10,40,10" IsEditable="True"
+                    <ComboBox x:Name="MemberInput" SelectedItem="{Binding Member, Mode=TwoWay}" ItemsSource="{Binding MemberSource, Mode=TwoWay}"
+                              Grid.Column="1" Margin="53,10,40,10" IsEditable="True"
                               ItemTemplate="{StaticResource MemberAdminNameTemplate}" TextSearch.TextPath="AdministrativeName"
                               SelectionChanged="MemberInput_SelectionChanged" KeyUp="Input_KeyUp"/>
                     <Button x:Name="MemberReferenceButton" Grid.Column="1" Height="25" Width="25" FontFamily="Segoe MDL2 Assets" Content="&#xEE35;" Padding="0,0,0,0"
@@ -335,7 +349,8 @@
                             Click="MemberReferenceButton_Click"/>
 
                     <Label Content="Wohnort:" Margin="10,38,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="MemberAddressField" Grid.Column="1" Margin="0,40,10,10" FontSize="12" Height="22"
+                    <TextBox x:Name="MemberAddressField" Text="{Binding MemberAddress}"
+                             Grid.Column="1" Margin="0,40,10,10" FontSize="12" Height="22"
                              IsReadOnly="True" IsTabStop="False"/>
                 </Grid>
             </GroupBox>
@@ -348,26 +363,31 @@
                     </Grid.ColumnDefinitions>
 
                     <Label Content="LieferscheinNr.:" Margin="10,10,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="LsNrInput" Width="126" Grid.Column="1" HorizontalAlignment="Left" Margin="0,10,0,0"
+                    <TextBox x:Name="LsNrInput" Text="{Binding LsNr, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Width="126" Grid.Column="1" HorizontalAlignment="Left" Margin="0,10,0,0"
                              IsReadOnly="True" IsTabStop="False"
                              TextChanged="TextBox_TextChanged"/>
 
                     <Label Content="Datum/Uhrzeit:" Margin="10,40,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="DateInput" Width="77" Grid.Column="1" HorizontalAlignment="Left" Margin="0,40,0,0"
+                    <TextBox x:Name="DateInput" Text="{Binding Date, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Width="77" Grid.Column="1" HorizontalAlignment="Left" Margin="0,40,0,0"
                              IsReadOnly="True"
                              TextChanged="DateInput_TextChanged" LostFocus="DateInput_LostFocus"/>
-                    <TextBox x:Name="TimeInput" Width="44" Grid.Column="1" HorizontalAlignment="Left" Margin="82,40,0,0"
+                    <TextBox x:Name="TimeInput" Text="{Binding Time, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Width="44" Grid.Column="1" HorizontalAlignment="Left" Margin="82,40,0,0"
                              IsReadOnly="True"
                              TextChanged="TimeInput_TextChanged" LostFocus="TimeInput_LostFocus"/>
 
                     <Label Content="Zweigstelle:" Margin="10,70,0,0" Grid.Column="0"/>
-                    <ComboBox x:Name="BranchInput" Width="126" Margin="0,70,10,0" Grid.Column="1" HorizontalAlignment="Left"
+                    <ComboBox x:Name="BranchInput" SelectedItem="{Binding Branch, Mode=TwoWay}" ItemsSource="{Binding BranchSource, Mode=TwoWay}"
+                              Width="126" Margin="0,70,10,0" Grid.Column="1" HorizontalAlignment="Left"
                               IsEnabled="False"
                               SelectionChanged="BranchInput_SelectionChanged"
                               DisplayMemberPath="Name" TextSearch.TextPath="Name"/>
 
                     <Label Content="Anmerkung:" Margin="10,100,0,10"/>
-                    <TextBox x:Name="CommentInput" Grid.Column="1" Margin="0,100,10,10"
+                    <TextBox x:Name="CommentInput" Text="{Binding Comment, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Grid.Column="1" Margin="0,100,10,10"
                              TextChanged="TextBox_TextChanged"/>
                 </Grid>
             </GroupBox>
@@ -381,9 +401,11 @@
                     </Grid.ColumnDefinitions>
 
                     <Label Content="Sorte:" Margin="10,10,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="SortIdInput" Width="36" Grid.Row="1" Grid.Column="1" Margin="0,10,0,0" HorizontalAlignment="Left"
+                    <TextBox x:Name="SortIdInput" Text="{Binding SortId, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Width="36" Grid.Row="1" Grid.Column="1" Margin="0,10,0,0" HorizontalAlignment="Left"
                              TextChanged="SortIdInput_TextChanged" LostFocus="SortIdInput_LostFocus" KeyUp="Input_KeyUp"/>
-                    <ComboBox x:Name="WineVarietyInput" Grid.Row="1" Grid.Column="1" Grid.ColumnSpan="2" Margin="41,10,10,10"
+                    <ComboBox x:Name="WineVarietyInput" SelectedItem="{Binding WineVar, Mode=TwoWay}" ItemsSource="{Binding WineVarSource, Mode=TwoWay}"
+                              Grid.Row="1" Grid.Column="1" Grid.ColumnSpan="2" Margin="41,10,10,10"
                               TextSearch.TextPath="Name"
                               SelectionChanged="WineVarietyInput_SelectionChanged" KeyUp="Input_KeyUp">
                         <ComboBox.ItemTemplateSelector>
@@ -392,12 +414,14 @@
                     </ComboBox>
 
                     <Label Content="Attr./Bewirt.:" Margin="10,40,0,0" Grid.Column="0"/>
-                    <ComboBox x:Name="AttributeInput" Grid.Row="1" Grid.Column="1" Margin="0,40,5,10"
+                    <ComboBox x:Name="AttributeInput" SelectedItem="{Binding WineAttrObj, Mode=TwoWay}" ItemsSource="{Binding WineAttrSource, Mode=TwoWay}"
+                              Grid.Row="1" Grid.Column="1" Margin="0,40,5,10"
                               DisplayMemberPath="Name"
-                              SelectionChanged="AttributeInput_SelectionChanged" KeyUp="Input_KeyUp"/>
+                              KeyUp="Input_KeyUp"/>
-                    <ComboBox x:Name="CultivationInput" Grid.Row="1" Grid.Column="2" Margin="0,40,10,10"
+                    <ComboBox x:Name="CultivationInput" SelectedItem="{Binding WineCultObj, Mode=TwoWay}" ItemsSource="{Binding WineCultSource, Mode=TwoWay}"
+                              Grid.Row="1" Grid.Column="2" Margin="0,40,10,10"
                               DisplayMemberPath="Name"
-                              SelectionChanged="CultivationInput_SelectionChanged" KeyUp="Input_KeyUp"/>
+                              KeyUp="Input_KeyUp"/>
                 </Grid>
             </GroupBox>
 
@@ -408,15 +432,18 @@
                         <ColumnDefinition/>
                     </Grid.ColumnDefinitions>
                     <Label Content="Gradation:" Margin="10,10,10,10"/>
-                    <ctrl:UnitTextBox x:Name="GradationOeInput" Unit="°Oe" TextChanged="GradationOeInput_TextChanged" KeyUp="Input_KeyUp"
+                    <ctrl:UnitTextBox x:Name="GradationOeInput" Unit="°Oe" Text="{Binding GradationOeString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                                      TextChanged="GradationOeInput_TextChanged" KeyUp="Input_KeyUp"
                                       Grid.Column="1" Width="54" Margin="0,10,10,10" HorizontalAlignment="Left" VerticalAlignment="Top"/>
 
                     <Label Content="=" Margin="60,10,10,10" Grid.Column="1"/>
-                    <ctrl:UnitTextBox x:Name="GradationKmwInput" Unit="°KMW" TextChanged="GradationKmwInput_TextChanged" KeyUp="Input_KeyUp"
+                    <ctrl:UnitTextBox x:Name="GradationKmwInput" Unit="°KMW" Text="{Binding GradationKmwString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                                      TextChanged="GradationKmwInput_TextChanged" KeyUp="Input_KeyUp"
                                       Grid.Column="1" Width="68" Margin="78,10,10,10" HorizontalAlignment="Left" VerticalAlignment="Top"/>
 
                     <Label Content="Qualitätsstufe:" Margin="10,40,10,10"/>
-                    <ComboBox x:Name="WineQualityLevelInput" Width="146" Margin="0,40,10,10" Grid.Column="1" HorizontalAlignment="Left"
+                    <ComboBox x:Name="WineQualityLevelInput" SelectedItem="{Binding WineQualityLevel, Mode=TwoWay}" ItemsSource="{Binding WineQualityLevelSource, Mode=TwoWay}"
+                              Width="146" Margin="0,40,10,10" Grid.Column="1" HorizontalAlignment="Left"
                               TextSearch.TextPath="Name"
                               SelectionChanged="WineQualityLevelInput_SelectionChanged" KeyUp="Input_KeyUp">
                         <ComboBox.ItemTemplateSelector>
@@ -424,7 +451,8 @@
                         </ComboBox.ItemTemplateSelector>
                     </ComboBox>
 
-                    <CheckBox x:Name="AbgewertetInput" Content="Abgewertet" IsEnabled="False"
+                    <CheckBox x:Name="AbgewertetInput" IsChecked="{Binding Abgewertet, Mode=TwoWay}"
+                              Content="Abgewertet" IsEnabled="False"
                               VerticalAlignment="Top" HorizontalAlignment="Left" Margin="10,75,10,10" Grid.Column="0" Grid.ColumnSpan="2"/>
                 </Grid>
             </GroupBox>
@@ -437,16 +465,19 @@
                     </Grid.ColumnDefinitions>
 
                     <Label Content="Gewicht:" Margin="10,10,10,10"/>
-                    <ctrl:UnitTextBox x:Name="WeightInput" Unit="kg" TextChanged="WeightInput_TextChanged"
+                    <ctrl:UnitTextBox x:Name="WeightInput" Unit="kg" Text="{Binding WeightString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                                      TextChanged="WeightInput_TextChanged"
                                       Grid.Column="1" Width="70" Margin="0,10,10,10" HorizontalAlignment="Left" VerticalAlignment="Top"/>
 
-                    <CheckBox x:Name="ManualWeighingInput" Content="Handwiegung" IsEnabled="False"
+                    <CheckBox x:Name="ManualWeighingInput" IsChecked="{Binding IsManualWeighing, Mode=TwoWay}"
+                              Content="Handwiegung" IsEnabled="False"
                               VerticalAlignment="Top" HorizontalAlignment="Left" Margin="10,45,10,10" Grid.Column="0" Grid.ColumnSpan="2"
                               Checked="CheckBox_Changed" Unchecked="CheckBox_Changed"/>
 
-                    <CheckBox x:Name="GerebeltGewogenInput" Content="Netto (gerebelt gewogen)"
+                    <CheckBox x:Name="GerebeltGewogenInput" IsChecked="{Binding IsNetWeightValue, Mode=TwoWay}"
+                              Content="Gerebelt gewogen" IsThreeState="True"
                               VerticalAlignment="Top" HorizontalAlignment="Left" Margin="10,75,10,10" Grid.Column="0" Grid.ColumnSpan="2"
-                              Checked="GerebeltGewogenInput_Changed" Unchecked="GerebeltGewogenInput_Changed"/>
+                              Checked="GerebeltGewogenInput_Changed" Unchecked="GerebeltGewogenInput_Changed" Indeterminate="GerebeltGewogenInput_Changed"/>
 
                     <Button x:Name="WeighingAButton" Content="Wiegen A" Width="120"
                             Click="WeighingButton_Click"
@@ -475,30 +506,34 @@
                     </Grid.ColumnDefinitions>
 
                     <Label Content="Zu-/Abschläge:" Margin="10,10,0,10"/>
-                    <ctrl:CheckComboBox x:Name="ModifiersInput" Margin="0,10,10,10" Grid.Column="1" Grid.ColumnSpan="2"
+                    <ctrl:CheckComboBox x:Name="ModifiersInput" SelectedItems="{Binding Modifiers}" ItemsSource="{Binding ModifiersSource, Mode=TwoWay}"
+                                        Margin="0,10,10,10" Grid.Column="1" Grid.ColumnSpan="2"
                                         ItemTemplate="{StaticResource ModifierTemplate}" Delimiter=", " AllItemsSelectedContent="Alle"
                                         SelectionChanged="ModifiersInput_SelectionChanged"/>
 
                     <Label Content="Anmerkung:" Margin="10,40,0,10"/>
-                    <TextBox x:Name="PartCommentInput" Grid.Column="1" Margin="0,40,10,10" Grid.ColumnSpan="2"
+                    <TextBox x:Name="PartCommentInput" Text="{Binding PartComment, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Grid.Column="1" Margin="0,40,10,10" Grid.ColumnSpan="2"
                              TextChanged="TextBox_TextChanged"/>
 
                     <Label Content="Temperatur:" Margin="10,70,0,10"/>
-                    <ctrl:UnitTextBox x:Name="TemperatureInput" Unit="°C"
+                    <ctrl:UnitTextBox x:Name="TemperatureInput" Unit="°C" Text="{Binding TemperatureString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                                       TextChanged="TemperatureAcidInput_TextChanged" LostFocus="TemperatureAcidInput_LostFocus"
                                       Grid.Column="1" Margin="0,70,10,10" VerticalAlignment="Top"/>
 
                     <Label Content="Säure:" Margin="10,100,0,10"/>
-                    <ctrl:UnitTextBox x:Name="AcidInput" Unit="g/l"
+                    <ctrl:UnitTextBox x:Name="AcidInput" Unit="g/l" Text="{Binding AcidString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                                       TextChanged="TemperatureAcidInput_TextChanged" LostFocus="TemperatureAcidInput_LostFocus"
                                       Grid.Column="1" Margin="0,100,10,10" VerticalAlignment="Top"/>
 
-                    <CheckBox x:Name="LesewagenInput" Content="Lesewagen" Margin="10,75,0,0" Grid.Column="2"
+                    <CheckBox x:Name="LesewagenInput" IsChecked="{Binding IsLesewagen, Mode=TwoWay}"
+                              Content="Lesewagen" Margin="10,75,0,0" Grid.Column="2"
                               VerticalAlignment="Top" HorizontalAlignment="Left"
-                              Checked="LesewagenInput_Changed" Unchecked="LesewagenInput_Changed" Click="HandPickedInput_Changed"/>
+                              Checked="LesewagenInput_Changed" Unchecked="LesewagenInput_Changed"/>
-                    <CheckBox x:Name="HandPickedInput" Content="Handlese" Margin="10,105,0,0" Grid.Column="2" IsThreeState="True"
+                    <CheckBox x:Name="HandPickedInput" IsChecked="{Binding IsHandPicked, Mode=TwoWay}"
+                              Content="Handlese" Margin="10,105,0,0" Grid.Column="2" IsThreeState="True"
                               VerticalAlignment="Top" HorizontalAlignment="Left"
-                              Checked="HandPickedInput_Changed" Unchecked="HandPickedInput_Changed" Click="HandPickedInput_Changed"/>
+                              Checked="HandPickedInput_Changed" Unchecked="HandPickedInput_Changed" Indeterminate="HandPickedInput_Changed"/>
                 </Grid>
             </GroupBox>
 
@@ -543,7 +578,8 @@
                     </Grid.ColumnDefinitions>
 
                     <Label Content="Weinbaugebiet:" Margin="10,10,0,10" Grid.Column="0"/>
-                    <ComboBox x:Name="WineOriginInput" Margin="0,10,10,10" Grid.Column="1"
+                    <ComboBox x:Name="WineOriginInput" SelectedItem="{Binding WineOrigin, Mode=TwoWay}" ItemsSource="{Binding WineOriginSource, Mode=TwoWay}"
+                              Margin="0,10,10,10" Grid.Column="1"
                               TextSearch.TextPath="Name">
                         <ComboBox.ItemTemplateSelector>
                             <ctrl:WineOriginTemplateSelector/>
@@ -551,17 +587,20 @@
                     </ComboBox>
 
                     <Label Content="Weinbau-KG:" Margin="10,40,0,10" Grid.Column="0"/>
-                    <ComboBox x:Name="WineKgInput" Margin="0,40,10,10" Grid.Column="1"
+                    <ComboBox x:Name="WineKgInput" SelectedItem="{Binding WineKgObj, Mode=TwoWay}" ItemsSource="{Binding WineKgSource, Mode=TwoWay}"
+                              Margin="0,40,10,10" Grid.Column="1"
                               DisplayMemberPath="Name"
                               SelectionChanged="WineKgInput_SelectionChanged"/>
 
                     <Label Content="Ried:" Margin="10,70,0,10" Grid.Column="0"/>
-                    <ComboBox x:Name="WineRdInput" Margin="0,70,10,10" Grid.Column="1"
+                    <ComboBox x:Name="WineRdInput" SelectedItem="{Binding WineRdObj, Mode=TwoWay}" ItemsSource="{Binding WineRdSource, Mode=TwoWay}"
+                              Margin="0,70,10,10" Grid.Column="1"
                               DisplayMemberPath="Name"/>
 
-                    <CheckBox x:Name="GebundenInput" Content="Gebunden" Margin="10,105,0,0" Grid.Column="0" Grid.ColumnSpan="2" IsThreeState="True"
+                    <CheckBox x:Name="GebundenInput" IsChecked="{Binding IsGebunden, Mode=TwoWay}"
+                              Content="Gebunden" Margin="10,105,0,0" Grid.Column="0" Grid.ColumnSpan="2" IsThreeState="True"
                               VerticalAlignment="Top" HorizontalAlignment="Left"
-                              Checked="CheckBox_Changed" Unchecked="CheckBox_Changed"/>
+                              Checked="CheckBox_Changed" Unchecked="CheckBox_Changed" Indeterminate="CheckBox_Changed"/>
                 </Grid>
             </GroupBox>
         </Grid>
@@ -571,11 +610,11 @@
                 <ItemsPanelTemplate>
                     <Grid>
                         <Grid.ColumnDefinitions>
-                            <ColumnDefinition Width="2*"/>
+                            <ColumnDefinition Width="2*" MaxWidth="250"/>
                             <ColumnDefinition Width="Auto"/>
                             <ColumnDefinition Width="150"/>
                             <ColumnDefinition Width="Auto"/>
-                            <ColumnDefinition Width="2*"/>
+                            <ColumnDefinition Width="2*" MaxWidth="180"/>
                             <ColumnDefinition Width="Auto"/>
                             <ColumnDefinition Width="3*"/>
                             <ColumnDefinition Width="Auto"/>
@@ -585,46 +624,32 @@
                 </ItemsPanelTemplate>
             </StatusBar.ItemsPanel>
             <StatusBarItem>
-                <TextBlock x:Name="StatusMembers" Text="Mitglieder: -"/>
+                <TextBlock ToolTip="{Binding StatusMembers}">
+                    Mitglieder: <Run Text="{Binding StatusMembers}"/>
+                </TextBlock>
             </StatusBarItem>
             <Separator Grid.Column="1"/>
             <StatusBarItem Grid.Column="2">
-                <TextBlock x:Name="StatusDeliveries" Text="Lieferungen: -"/>
+                <TextBlock>
+                    Lieferungen: <Run Text="{Binding StatusDeliveries}"/>
+                </TextBlock>
             </StatusBarItem>
             <Separator Grid.Column="3"/>
             <StatusBarItem Grid.Column="4">
-                <TextBlock x:Name="StatusVarieties" Text="Sorten: -"/>
+                <TextBlock ToolTip="{Binding StatusVarieties}">
+                    Sorten: <Run Text="{Binding StatusVarieties}"/>
+                </TextBlock>
             </StatusBarItem>
             <Separator Grid.Column="5"/>
             <StatusBarItem Grid.Column="6">
-                <TextBlock x:Name="StatusWeight" Text="Gewicht: -">
+                <TextBlock ToolTip="{Binding StatusWeightToolTip}">
-                    <TextBlock.ToolTip>
+                    Gewicht: <Run Text="{Binding StatusWeight}"/>
-                        <Grid x:Name="StatusWeightToolTip">
-                            <Grid.ColumnDefinitions>
-                                <ColumnDefinition Width="10"/>
-                                <ColumnDefinition Width="60"/>
-                                <ColumnDefinition Width="80"/>
-                                <ColumnDefinition Width="50"/>
-                                <ColumnDefinition Width="50"/>
-                            </Grid.ColumnDefinitions>
-                        </Grid>
-                    </TextBlock.ToolTip>
                 </TextBlock>
             </StatusBarItem>
             <Separator Grid.Column="7"/>
             <StatusBarItem Grid.Column="8">
-                <TextBlock x:Name="StatusGradation" Text="Gradation: -">
+                <TextBlock ToolTip="{Binding StatusGradationToolTip}">
-                    <TextBlock.ToolTip>
+                    Gradation: <Run Text="{Binding StatusGradation}"/>
-                        <Grid x:Name="StatusGradationToolTip">
-                            <Grid.ColumnDefinitions>
-                                <ColumnDefinition Width="10"/>
-                                <ColumnDefinition Width="60"/>
-                                <ColumnDefinition Width="35"/>
-                                <ColumnDefinition Width="35"/>
-                                <ColumnDefinition Width="35"/>
-                            </Grid.ColumnDefinitions>
-                        </Grid>
-                    </TextBlock.ToolTip>
                 </TextBlock>
             </StatusBarItem>
         </StatusBar>

Elwig/Windows/MailWindow.xaml

@@ -1,5 +1,6 @@
-<local:ContextWindow
+<local:ContextWindow
         x:Class="Elwig.Windows.MailWindow"
+        AutomationProperties.AutomationId="MailWindow"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

Elwig/Windows/MailWindow.xaml.cs

@@ -1,4 +1,4 @@
-using Elwig.Documents;
+using Elwig.Documents;
 using Elwig.Helpers;
 using Elwig.Helpers.Billing;
 using Elwig.Models.Dtos;
@@ -103,7 +103,7 @@ namespace Elwig.Windows {
         public MailWindow(int? year = null) {
             InitializeComponent();
             using (var ctx = new AppDbContext()) {
-                Year = year ?? ctx.Seasons.OrderBy(s => s.Year).LastOrDefault()!.Year;
+                Year = year ?? ctx.Seasons.OrderBy(s => s.Year).LastOrDefault()?.Year ?? Utils.Today.Year;
                 Title = $"Rundschreiben - Lese {Year} - Elwig";
             }
 
@@ -139,7 +139,7 @@ namespace Elwig.Windows {
             AvaiableDocumentsList.ItemsSource = l;
 
             ControlUtils.RenewItemsSource(MemberBranchInput, await ctx.Branches
-                .Where(b => b.Members.Any())
+                .Where(b => b.Members.Count != 0)
                 .OrderBy(b => b.Name)
                 .ToListAsync(), MemberInput_SelectionChanged);
             if (MemberBranchInput.SelectedItems.Count == 0) {
@@ -148,7 +148,7 @@ namespace Elwig.Windows {
                 MemberBranchInput.SelectionChanged += MemberInput_SelectionChanged;
             }
             ControlUtils.RenewItemsSource(MemberKgInput, await ctx.Katastralgemeinden
-                .Where(k => k.WbKg!.Members.Any())
+                .Where(k => k.WbKg!.Members.Count != 0)
                 .OrderBy(k => k.Name)
                 .ToListAsync(), MemberInput_SelectionChanged);
             if (MemberKgInput.SelectedItems.Count == 0) {
@@ -272,7 +272,7 @@ namespace Elwig.Windows {
         private void SelectDocumentButton_Click(object sender, RoutedEventArgs evt) {
             var d = new OpenFileDialog() {
                 Title = "Dokument auswählen - Elwig",
-                DefaultExt = ".pdf",
+                DefaultExt = "pdf",
                 Filter = "PDF-Dokument (*.pdf)|*.pdf",
                 Multiselect = true,
             };
@@ -561,7 +561,7 @@ namespace Elwig.Windows {
             double totalNum = printNum + emailNum;
 
             var email = memberDocs
-                .Where(d => d.Docs.Count > 0 && d.Member.EmailAddresses.Any() && (emailMode == 2 || (emailMode == 1 && d.Member.ContactViaEmail)))
+                .Where(d => d.Member.EmailAddresses.Count > 0 && (emailMode == 2 || (emailMode == 1 && d.Member.ContactViaEmail)))
                 .ToDictionary(d => d.Member, m => {
                     var docs = m.Docs.Select(d => d.Doc).ToList();
                     foreach (var doc in docs) {

Elwig/Windows/MainWindow.xaml

@@ -19,9 +19,8 @@
     <Grid>
         <Menu BorderThickness="0,0,0,1" VerticalAlignment="Top" Height="19" BorderBrush="LightGray" Background="White">
             <MenuItem Header="Datenbank">
-                <MenuItem Header="Daten exportieren..." Click="Menu_Database_Export_Click"/>
+                <MenuItem Header="Daten exportieren..." Click="Menu_Database_Export_Click" IsEnabled="False"/>
                 <MenuItem Header="Daten importieren..." Click="Menu_Database_Import_Click"/>
-                <MenuItem x:Name="Menu_Database_Sync" Header="Daten synchronisieren" Click="Menu_Database_Sync_Click"/>
                 <Separator/>
                 <MenuItem Header="Abfragen stellen" Click="Menu_Database_Query_Click"/>
                 <MenuItem Header="Speicherort öffnen..." Click="Menu_Database_Open_Click"/>
@@ -30,7 +29,9 @@
                 <MenuItem Header="Über"/>
                 <MenuItem x:Name="Menu_Help_Update" Header="Nach Updates suchen" Click="Menu_Help_Update_Click"/>
                 <MenuItem x:Name="Menu_Help_Smtp" Header="E-Mail-Einstellungen testen" Click="Menu_Help_Smtp_Click"/>
-                <MenuItem x:Name="Menu_Help_Config" Header="Konfigurationsspeicherort öffnen..." Click="Menu_Help_Config_Click"/>
+                <Separator/>
+                <MenuItem x:Name="Menu_Help_Config" Header="Konfigurationsdatei öffnen..." Click="Menu_Help_Config_Click"/>
+                <MenuItem x:Name="Menu_Help_Directory" Header="Konfigurationsspeicherort öffnen..." Click="Menu_Help_Directory_Click"/>
             </MenuItem>
         </Menu>
 
@@ -66,6 +67,15 @@
         <Button x:Name="RegistrationButton" Content="Anmeldungen" IsEnabled="False"
                 Margin="205,250,0,0"/>
 
+        <Button x:Name="DownloadButton" Click="DownloadButton_Click"
+                Margin="310,135,0,0" Padding="1.5,0,0,0" Height="30" Width="30"
+                Content="&#xE896;" FontFamily="Segoe MDL2 Assets" FontSize="16"
+                ToolTip="Lieferungen und Mitgliederdaten anderer Zweigstellen herunterladen"/>
+        <Button x:Name="UploadButton" Click="UploadButton_Click"
+                Margin="375,135,0,0" Padding="1.5,0,0,0" Height="30" Width="30"
+                Content="&#xE898;" FontFamily="Segoe MDL2 Assets" FontSize="16"
+                ToolTip="Lieferungen dieser Zweigstelle hochladen"/>
+
         <Expander x:Name="SeasonFinish" Header="Leseabschluss" SnapsToDevicePixels="True"
                   Expanded="SeasonFinish_Expanded" Collapsed="SeasonFinish_Collapsed"
                   HorizontalAlignment="Center" Width="407" Margin="0,290,0,0" VerticalAlignment="Top">

Elwig/Windows/MainWindow.xaml.cs

@@ -11,7 +11,9 @@ using System.Diagnostics;
 using System.Globalization;
 using System.IO;
 using System.Linq;
+using System.Net.Http;
 using System.Reflection;
+using System.Threading;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
@@ -27,7 +29,8 @@ namespace Elwig.Windows {
             if (App.Client.Client == null) VersionField.Text += " (Unbekannt)";
             Menu_Help_Update.IsEnabled = App.Config.UpdateUrl != null;
             Menu_Help_Smtp.IsEnabled = App.Config.Smtp != null;
-            Menu_Database_Sync.IsEnabled = App.Config.SyncUrl != null;
+            DownloadButton.Visibility = App.Config.SyncUrl != null ? Visibility.Visible : Visibility.Hidden;
+            UploadButton.Visibility = App.Config.SyncUrl != null ? Visibility.Visible : Visibility.Hidden;
         }
 
         private void Window_Loaded(object sender, RoutedEventArgs evt) {
@@ -35,13 +38,21 @@ namespace Elwig.Windows {
         }
 
         private void Window_Closing(object sender, CancelEventArgs evt) {
-            if (App.NumWindows > 1 && !App.ForceShutdown && !App.Current.Windows.Cast<Window>().Any(w => ((w as AdministrationWindow)?.IsEditing ?? false) || ((w as AdministrationWindow)?.IsCreating ?? false))) {
+            if (App.NumWindows > 1 && !App.ForceShutdown) {
-                var res = MessageBox.Show("Es sind noch weitere Fenster geöffnet.\nSollen alle Fenster geschlossen werden?",
+                foreach (var w in App.Current.Windows.Cast<Window>().Where(w => ((w as AdministrationWindow)?.IsEditing ?? false) || ((w as AdministrationWindow)?.IsCreating ?? false))) {
-                    "Elwig beenden", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
+                    try {
-                if (res != MessageBoxResult.Yes) {
+                        w.Close();
-                    evt.Cancel = true;
+                    } catch { }
-                } else {
+                }
-                    Application.Current.Shutdown();
+                Thread.Sleep(100);
+                if (App.NumWindows > 1 && !App.Current.Windows.Cast<Window>().Any(w => ((w as AdministrationWindow)?.IsEditing ?? false) || ((w as AdministrationWindow)?.IsCreating ?? false))) {
+                    var res = MessageBox.Show("Es sind noch weitere Fenster geöffnet.\nSollen alle Fenster geschlossen werden?",
+                        "Elwig beenden", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
+                    if (res != MessageBoxResult.Yes) {
+                        evt.Cancel = true;
+                    } else {
+                        Application.Current.Shutdown();
+                    }
                 }
             }
         }
@@ -62,8 +73,21 @@ namespace Elwig.Windows {
             Mouse.OverrideCursor = null;
         }
 
+        private void Menu_Help_Directory_Click(object sender, RoutedEventArgs evt) {
+            try {
+                Process.Start("explorer.exe", App.DataPath);
+            } catch { }
+        }
+
         private void Menu_Help_Config_Click(object sender, RoutedEventArgs evt) {
-            Process.Start("explorer.exe", App.DataPath);
+            try {
+                Process.Start(new ProcessStartInfo {
+                    FileName = "notepad.exe",
+                    Arguments = App.ConfigPath,
+                    Verb = "runas",
+                    UseShellExecute = true,
+                });
+            } catch { }
         }
 
         private void Menu_Database_Query_Click(object sender, RoutedEventArgs evt) {
@@ -80,11 +104,25 @@ namespace Elwig.Windows {
             // TODO Menu_Database_Export_Click
         }
 
-        private void Menu_Database_Import_Click(object sender, RoutedEventArgs evt) {
+        private async void Menu_Database_Import_Click(object sender, RoutedEventArgs evt) {
-            // TODO Menu_Database_Import_Click
+            try {
+                var d = new OpenFileDialog() {
+                    Title = "Export-Datei auswählen - Elwig",
+                    DefaultExt = "elwig.zip",
+                    Filter = "Elwig-Export-Datei (*.elwig.zip)|*.elwig.zip",
+                    Multiselect = true,
+                };
+                if (d.ShowDialog() == true) {
+                    Mouse.OverrideCursor = Cursors.AppStarting;
+                    await ElwigData.Import(d.FileNames, ElwigData.ImportMode.Interactively);
+                }
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+            Mouse.OverrideCursor = null;
         }
 
-        private async void Menu_Database_Sync_Click(object sender, RoutedEventArgs evt) {
+        private async void DownloadButton_Click(object sender, RoutedEventArgs evt) {
             if (App.Config.SyncUrl == null)
                 return;
             Mouse.OverrideCursor = Cursors.AppStarting;
@@ -94,20 +132,17 @@ namespace Elwig.Windows {
                     .Select(f => new {
                         Name = f!["name"]!.AsValue().GetValue<string>(),
                         Timestamp = f!["timestamp"] != null && DateTime.TryParseExact(f!["timestamp"]!.AsValue().GetValue<string>(), "yyyy-MM-ddTHH:mm:ssK", CultureInfo.InvariantCulture, DateTimeStyles.None, out var dt) ? dt : (DateTime?)null,
-                        ZwstId = f!["zwstid"]?.AsValue().GetValue<string>(),
+                        ZwstId = f!["meta"]?["zwstid"]?.AsValue().GetValue<string>() ?? f!["zwstid"]?.AsValue().GetValue<string>(),
-                        DeliveryNum = f!["meta"]?["deliveries"]?["count"]!.AsValue().GetValue<int>(),
-                        DeliveryPartNum = f!["meta"]?["deliveries"]?["parts"]!.AsValue().GetValue<int>(),
-                        Filters = f!["meta"]?["deliveries"]?["filters"]!.AsArray().Select(i => i!.AsValue().GetValue<string>()).ToArray(),
                         Device = f!["meta"]?["device"]!.AsValue().GetValue<string>(),
                         Url = f!["url"]!.AsValue().GetValue<string>(),
                         Size = f!["size"]!.AsValue().GetValue<long>(),
                     })
-                    .Where(f => f.DeliveryNum > 0 && f.Timestamp >= new DateTime(Utils.CurrentLastSeason, 7, 1))
+                    .Where(f => f.Timestamp >= new DateTime(Utils.CurrentLastSeason, 7, 1))
                     .ToList();
 
                 var imported = await ElwigData.GetImportedFiles();
                 var import = files
-                    .Where(f => f.Filters != null && f.Filters.Length > 0 && f.Device != Environment.MachineName && !imported.Contains(f.Name))
+                    .Where(f => f.Device != Environment.MachineName && !imported.Contains(f.Name))
                     .ToList();
                 var paths = new List<string>();
                 using (var client = Utils.GetHttpClient(App.Config.SyncUsername, App.Config.SyncPassword)) {
@@ -118,13 +153,52 @@ namespace Elwig.Windows {
                         paths.Add(filename);
                     }
                 }
-                await ElwigData.Import(paths, false);
+                await ElwigData.Import(paths, ElwigData.ImportMode.FromBranches);
+            } catch (HttpRequestException exc) {
+                MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+            } catch (TaskCanceledException exc) {
+                MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
             } catch (Exception exc) {
                 MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
             }
             Mouse.OverrideCursor = null;
         }
 
+        private async void UploadButton_Click(object sender, RoutedEventArgs evt) {
+            if (App.Config.SyncUrl == null)
+                return;
+            Mouse.OverrideCursor = Cursors.AppStarting;
+            try {
+                var path = Path.Combine(App.TempPath, $"{DateTime.Now:yyyy-MM-dd_HH-mm-ss}_{App.ZwstId}.elwig.zip");
+                using var ctx = new AppDbContext();
+                var deliveries = await ctx.Deliveries
+                    .Where(d => d.Year == Utils.CurrentLastSeason && d.ZwstId == App.ZwstId)
+                    .Include(d => d.Parts)
+                    .ThenInclude(p => p.PartModifiers)
+                    .OrderBy(d => d.DateString)
+                    .ThenBy(d => d.TimeString)
+                    .ThenBy(d => d.LsNr)
+                    .AsSplitQuery()
+                    .ToListAsync();
+                if (deliveries.Count == 0) {
+                    MessageBox.Show("Es gibt keine Lieferungen, die hochgeladen werden können!", "Lieferungen hochladen",
+                        MessageBoxButton.OK, MessageBoxImage.Error);
+                } else {
+                    await ElwigData.Export(path, deliveries, [$"{Utils.CurrentLastSeason}", $"Zweigstelle {App.BranchName}"]);
+                    await Utils.UploadExportData(path, App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
+                    MessageBox.Show($"Hochladen von {deliveries.Count} Lieferungen erfolgreich!", "Lieferungen hochladen",
+                        MessageBoxButton.OK, MessageBoxImage.Information);
+                }
+            } catch (HttpRequestException exc) {
+                MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+            } catch (TaskCanceledException exc) {
+                MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+            Mouse.OverrideCursor = null;
+        }
+
         private void MemberAdminButton_Click(object sender, RoutedEventArgs evt) {
             var w = new MemberAdminWindow();
             w.Show();

Elwig/Windows/MemberAdminWindow.xaml

@@ -4,8 +4,12 @@
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:local="clr-namespace:Elwig.Windows"
+        xmlns:vm="clr-namespace:Elwig.ViewModels"
         Title="Mitglieder - Elwig" Height="700" Width="1250" MinHeight="650" MinWidth="1150"
         Loaded="Window_Loaded">
+    <Window.DataContext>
+        <vm:MemberAdminViewModel/>
+    </Window.DataContext>
     <Window.Resources>
         <Style TargetType="Label">
             <Setter Property="HorizontalAlignment" Value="Left"/>
@@ -47,19 +51,19 @@
 
         <Menu Grid.ColumnSpan="3" BorderThickness="0,0,0,1" BorderBrush="LightGray" Background="White">
             <MenuItem Header="Kontaktieren">
-                <MenuItem x:Name="Menu_Contact_Email" Header="E-Mail senden..." IsEnabled="False"
+                <MenuItem x:Name="Menu_Contact_Email" Header="E-Mail senden..." IsEnabled="{Binding MemberHasEmail}"
                           Click="Menu_Contact_Email_Click"/>
-                <MenuItem x:Name="Menu_Contact_Letterhead" Header="Briefkopf drucken" IsEnabled="False"
+                <MenuItem x:Name="Menu_Contact_Letterhead" Header="Briefkopf drucken" IsEnabled="{Binding IsMemberSelected}"
                           Click="Menu_Contact_Letterhead_Click"/>
             </MenuItem>
             <MenuItem Header="Stammdatenblatt">
-                <MenuItem x:Name="Menu_MemberDataSheet_Show" Header="...anzeigen (PDF)" IsEnabled="False"
+                <MenuItem x:Name="Menu_MemberDataSheet_Show" Header="...anzeigen (PDF)" IsEnabled="{Binding IsMemberSelected}"
                           Click="Menu_MemberDataSheet_Show_Click" InputGestureText="Strg+P"/>
-                <MenuItem x:Name="Menu_MemberDataSheet_SavePdf" Header="...speichern... (PDF)" IsEnabled="False"
+                <MenuItem x:Name="Menu_MemberDataSheet_SavePdf" Header="...speichern... (PDF)" IsEnabled="{Binding IsMemberSelected}"
                           Click="Menu_MemberDataSheet_SavePdf_Click"/>
-                <MenuItem x:Name="Menu_MemberDataSheet_Print" Header="...drucken" IsEnabled="False"
+                <MenuItem x:Name="Menu_MemberDataSheet_Print" Header="...drucken" IsEnabled="{Binding IsMemberSelected}"
                           Click="Menu_MemberDataSheet_Print_Click" InputGestureText="Strg+Shift+P"/>
-                <MenuItem x:Name="Menu_MemberDataSheet_Email" Header="...per E-Mail schicken" IsEnabled="False"
+                <MenuItem x:Name="Menu_MemberDataSheet_Email" Header="...per E-Mail schicken" IsEnabled="{Binding MemberCanSendEmail}"
                           Click="Menu_MemberDataSheet_Email_Click"/>
             </MenuItem>
             <MenuItem Header="Anlieferungsbestätigung" x:Name="Menu_DeliveryConfirmation">
@@ -110,18 +114,37 @@
                 <MenuItem x:Name="Menu_List_PrintAll" Header="...mit allen drucken"
                           Click="Menu_List_PrintAll_Click"/>
                 <Separator/>
-                <MenuItem x:Name="Menu_List_OrderMgNr" Header="...nach MgNr. sortieren" IsCheckable="True" IsChecked="True"
+                <MenuItem x:Name="Menu_List_OrderMgNr" Header="...nach MgNr. sortieren"
+                          IsCheckable="True" IsChecked="{Binding MemberListOrderByMgNr, Mode=TwoWay}"
                           Click="Menu_List_Order_Click"/>
-                <MenuItem x:Name="Menu_List_OrderName" Header="...nach Nachname, Vorname sortieren" IsCheckable="True"
+                <MenuItem x:Name="Menu_List_OrderName" Header="...nach Nachname, Vorname sortieren"
+                          IsCheckable="True" IsChecked="{Binding MemberListOrderByName, Mode=TwoWay}"
                           Click="Menu_List_Order_Click"/>
-                <MenuItem x:Name="Menu_List_OrderOrt" Header="...nach Stamm-KG, Name sortieren" IsCheckable="True"
+                <MenuItem x:Name="Menu_List_OrderOrt" Header="...nach Stamm-KG, Name sortieren"
+                          IsCheckable="True" IsChecked="{Binding MemberListOrderByOrt, Mode=TwoWay}"
                           Click="Menu_List_Order_Click"/>
             </MenuItem>
+            <MenuItem Header="Export">
+                <MenuItem x:Name="Menu_Export_ExportSelected" Header="...von ausgewähltem Mitglied speichern..." IsEnabled="False"
+                          Click="Menu_Export_ExportSelected_Click"/>
+                <MenuItem x:Name="Menu_Export_UploadSelected" Header="...von ausgewähltem Mitglied hochladen" IsEnabled="False"
+                          Click="Menu_Export_UploadSelected_Click"/>
+                <Separator/>
+                <MenuItem x:Name="Menu_Export_ExportFilters" Header="...aus Filtern speichern..."
+                          Click="Menu_Export_ExportFilters_Click"/>
+                <MenuItem x:Name="Menu_Export_UploadFilters" Header="...aus Filtern hochladen"
+                          Click="Menu_Export_UploadFilters_Click"/>
+                <Separator/>
+                <MenuItem x:Name="Menu_Export_ExportAll" Header="...von allen Mitgliedern speichern..."
+                          Click="Menu_Export_ExportAll_Click"/>
+                <MenuItem x:Name="Menu_Export_UploadAll" Header="...von allen Mitgliedern hochladen"
+                          Click="Menu_Export_UploadAll_Click"/>
+            </MenuItem>
         </Menu>
 
         <Grid Grid.Row="1" Margin="5,0,0,0">
             <Grid.RowDefinitions>
-                <RowDefinition Height="39"/>
+                <RowDefinition Height="35"/>
                 <RowDefinition Height="*"/>
                 <RowDefinition Height="42"/>
             </Grid.RowDefinitions>
@@ -131,7 +154,8 @@
                 <ColumnDefinition Width="*"/>
             </Grid.ColumnDefinitions>
 
-            <TextBox x:Name="SearchInput" Grid.ColumnSpan="3" Margin="5,7,145,0" IsReadOnly="False"
+            <TextBox x:Name="SearchInput" Text="{Binding SearchQuery, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsEnabled="{Binding EnableSearchInputs}"
+                     Grid.ColumnSpan="3" Margin="5,5,140,0"
                      TextChanged="SearchInput_TextChanged">
                 <TextBox.ToolTip>
                     <TextBlock>
@@ -151,15 +175,19 @@
                         <Bold>Volllieferant</Bold>: voll[lieferant], !Voll[lieferant] (nicht-Volllieferant)<LineBreak/>
                         <Bold>Funktionär</Bold>: Funkt[ionär], !funkt[ionär] (nicht-Funktionär)<LineBreak/>
                         <Bold>Telefon-Nr.</Bold>: z.B. +436641234, ....<LineBreak/>
+                        <Bold>Kontaktdaten</Bold>: email (mind. 1 E-Mail-Adr.), telnr (mind. 1 Tel.-Nr.), !email (keine E-Mail-Adr.), !telnr (keine Tel.-Nr.)<LineBreak/>
+                        <Bold>Kontaktart</Bold>: kontakt:email, kontakt:post, !kontakt:email, !kontakt:post<LineBreak/>
                         <Bold>Flächenbindungen</Bold>: z.B. zw, GVK, WRB, ... (Mitglieder mit aktiven Flächenbindungen)<LineBreak/>
                         <Bold>Freitext</Bold>: z.B. Rechnungsaddresse, Anmerkung, "matzen" (sucht nach dem Text "matzen")
                     </TextBlock>
                 </TextBox.ToolTip>
             </TextBox>
             <CheckBox x:Name="ActiveMemberInput" Content="Nur aktive anzeigen"
+                      IsChecked="{Binding ShowOnlyActiveMembers, Mode=TwoWay}" IsEnabled="{Binding EnableSearchInputs}"
                       Checked="ActiveMemberInput_Changed" Unchecked="ActiveMemberInput_Changed"
-                      HorizontalAlignment="Right" Margin="0,12,10,0" VerticalAlignment="Top" Grid.Column="1" Grid.ColumnSpan="2"/>
+                      HorizontalAlignment="Right" Margin="0,10,10,0" VerticalAlignment="Top" Grid.Column="1" Grid.ColumnSpan="2"/>
             <DataGrid x:Name="MemberList" AutoGenerateColumns="False" HeadersVisibility="Column" IsReadOnly="True" GridLinesVisibility="None" SelectionMode="Single"
+                      ItemsSource="{Binding Members, Mode=TwoWay}" SelectedItem="{Binding SelectedMember, Mode=TwoWay}"
                       CanUserDeleteRows="False" CanUserResizeRows="False" CanUserAddRows="False"
                       SelectionChanged="MemberList_SelectionChanged"
                       Margin="5,0,5,0" Grid.Row="1" FontSize="14" Grid.ColumnSpan="3">
@@ -184,21 +212,21 @@
                 </DataGrid.Columns>
             </DataGrid>
 
-            <Button x:Name="NewMemberButton" Content="Neu"
+            <Button x:Name="NewMemberButton" Content="Neu" Visibility="{Binding ControlButtonsVisibility}"
                     HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="5,5,2.5,10" Grid.Column="0" Grid.Row="2"
                     Click="NewMemberButton_Click">
                 <Button.ToolTip>
                     <TextBlock FontWeight="Bold">Alt+Einfg</TextBlock>
                 </Button.ToolTip>
             </Button>
-            <Button x:Name="EditMemberButton" Content="Bearbeiten" IsEnabled="False"
+            <Button x:Name="EditMemberButton" Content="Bearbeiten" IsEnabled="False" Visibility="{Binding ControlButtonsVisibility}"
                     HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="2.5,5,2.5,10" Grid.Column="1" Grid.Row="2"
                     Click="EditMemberButton_Click">
                 <Button.ToolTip>
                     <TextBlock FontWeight="Bold">Strg+B</TextBlock>
                 </Button.ToolTip>
             </Button>
-            <Button x:Name="DeleteMemberButton" Content="Löschen" IsEnabled="False"
+            <Button x:Name="DeleteMemberButton" Content="Löschen" IsEnabled="False" Visibility="{Binding ControlButtonsVisibility}"
                     HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="2.5,5,5,10" Grid.Column="2" Grid.Row="2"
                     Click="DeleteMemberButton_Click">
                 <Button.ToolTip>
@@ -206,21 +234,21 @@
                 </Button.ToolTip>
             </Button>
 
-            <Button x:Name="SaveButton" Content="Speichern" IsEnabled="False" Visibility="Hidden"
+            <Button x:Name="SaveButton" Content="Speichern" IsEnabled="False" Visibility="{Binding EditingButtonsVisibility}"
                     HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="5,5,2.5,10" Grid.Column="0" Grid.Row="2"
                     Click="SaveButton_Click">
                 <Button.ToolTip>
                     <TextBlock FontWeight="Bold">Strg+S</TextBlock>
                 </Button.ToolTip>
             </Button>
-            <Button x:Name="ResetButton" Content="Zurücksetzen" IsEnabled="False" Visibility="Hidden"
+            <Button x:Name="ResetButton" Content="Zurücksetzen" IsEnabled="False" Visibility="{Binding EditingButtonsVisibility}"
                     HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="2.5,5,2.5,10" Grid.Column="1" Grid.Row="2"
                     Click="ResetButton_Click">
                 <Button.ToolTip>
                     <TextBlock FontWeight="Bold">Strg+Z</TextBlock>
                 </Button.ToolTip>
             </Button>
-            <Button x:Name="CancelButton" Content="Abbrechen" IsEnabled="False" Visibility="Hidden" IsCancel="True"
+            <Button x:Name="CancelButton" Content="Abbrechen" IsEnabled="False" Visibility="{Binding EditingButtonsVisibility}" IsCancel="True"
                     HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="2.5,5,5,10" Grid.Column="2" Grid.Row="2"
                     Click="CancelButton_Click">
                 <Button.ToolTip>
@@ -254,51 +282,62 @@
                     </Grid.ColumnDefinitions>
 
                     <Label Content="MgNr.:" Margin="10,10,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="MgNrInput" Margin="0,10,0,0" Width="48" Grid.Column="1" TextAlignment="Right" HorizontalAlignment="Left"
+                    <TextBox x:Name="MgNrInput" Text="{Binding MgNrString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,10,0,0" Width="48" Grid.Column="1" TextAlignment="Right" HorizontalAlignment="Left"
                              TextChanged="MgNrInput_TextChanged" LostFocus="MgNrInput_LostFocus"/>
 
                     <Label Content="Vorg.:" Margin="10,10,0,0" Grid.Column="2"/>
-                    <TextBox x:Name="PredecessorMgNrInput" Margin="0,10,10,0" Width="48" Grid.Column="3" TextAlignment="Right" HorizontalAlignment="Left"
+                    <TextBox x:Name="PredecessorMgNrInput" Text="{Binding PredecessorMgNrString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,10,10,0" Width="48" Grid.Column="3" TextAlignment="Right" HorizontalAlignment="Left"
                              TextChanged="PredecessorMgNrInput_TextChanged" LostFocus="PredecessorMgNrInput_LostFocus"/>
                     <Button x:Name="MemberReferenceButton" Grid.Column="3" Height="25" Width="25" FontFamily="Segoe MDL2 Assets" Content="&#xEE35;" Padding="0,0,0,0"
-                            Margin="53,10,10,10" VerticalAlignment="Top" HorizontalAlignment="Left" IsEnabled="False" ToolTip="Zu Vorgänger springen"
+                            Margin="53,10,10,10" VerticalAlignment="Top" HorizontalAlignment="Left" IsEnabled="{Binding EnableMemberReferenceButton}" ToolTip="Zu Vorgänger springen"
                             Click="MemberReferenceButton_Click"/>
 
                     <Label Content="Präfix:" Margin="10,40,0,0" Grid.Column="2"/>
-                    <TextBox x:Name="PrefixInput" Margin="0,40,10,0" Grid.Column="3"
+                    <TextBox x:Name="PrefixInput" Text="{Binding Prefix, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,40,10,0" Grid.Column="3"
                              TextChanged="TextBox_TextChanged"/>
 
                     <Label Content="Vorname:" Margin="10,40,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="GivenNameInput" Margin="0,40,0,0" Grid.Column="1"
+                    <TextBox x:Name="GivenNameInput" Text="{Binding GivenName, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,40,0,0" Grid.Column="1"
                              TextChanged="TextBox_TextChanged"/>
 
                     <Label Content="Nachname:" Margin="10,70,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="FamilyNameInput" Margin="0,70,0,0" Grid.Column="1"
+                    <TextBox x:Name="FamilyNameInput" Text="{Binding FamilyName, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,70,0,0" Grid.Column="1"
                              TextChanged="TextBox_TextChanged"/>
 
                     <Label Content="Suffix:" Margin="10,70,0,0" Grid.Column="2"/>
-                    <TextBox x:Name="SuffixInput" Margin="0,70,10,0" Grid.Column="3"
+                    <TextBox x:Name="SuffixInput" Text="{Binding Suffix, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,70,10,0" Grid.Column="3"
                              TextChanged="TextBox_TextChanged"/>
 
                     <Label Content="Geburtstag:" Margin="10,100,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="BirthdayInput" Margin="0,100,0,0" Grid.Column="1" Width="78" TextAlignment="Right" HorizontalAlignment="Left"
+                    <TextBox x:Name="BirthdayInput" Text="{Binding Birthday, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,100,0,0" Grid.Column="1" Width="78" TextAlignment="Right" HorizontalAlignment="Left"
                              TextChanged="PartialDateInput_TextChanged" LostFocus="PartialDateInput_LostFocus"/>
 
                     <Label Content="Alter:" Margin="85,100,0,0" Grid.Column="1" Grid.ColumnSpan="3"/>
-                    <TextBlock x:Name="Age" Text="-" Margin="119,104,0,0" Grid.Column="1" Grid.ColumnSpan="3" TextWrapping="NoWrap" VerticalAlignment="Top"/>
+                    <TextBlock x:Name="Age" Text="{Binding Age, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                               Margin="119,104,0,0" Grid.Column="1" Grid.ColumnSpan="3" TextWrapping="NoWrap" VerticalAlignment="Top"/>
 
-                    <CheckBox x:Name="DeceasedInput" Content="Verstorben" IsEnabled="False"
+                    <CheckBox x:Name="DeceasedInput" Content="Verstorben" IsChecked="{Binding IsDeceased, Mode=TwoWay}"
                               Checked="CheckBox_Changed" Unchecked="CheckBox_Changed"
-                              Grid.Column="3" HorizontalAlignment="Left" Margin="0,105,0,0" VerticalAlignment="Top" IsChecked="False"/>
+                              Grid.Column="3" HorizontalAlignment="Left" Margin="0,105,0,0" VerticalAlignment="Top"/>
 
                     <Label Content="Adresse:" Margin="10,130,0,0"/>
-                    <TextBox x:Name="AddressInput" Margin="0,130,10,0" Grid.Column="1" Grid.ColumnSpan="3"
+                    <TextBox x:Name="AddressInput" Text="{Binding Address, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,130,10,0" Grid.Column="1" Grid.ColumnSpan="3"
                              TextChanged="TextBox_TextChanged"/>
 
                     <Label Content="PLZ/Ort:" Margin="10,160,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="PlzInput" Margin="0,160,0,0" Width="42" Grid.Column="1" HorizontalAlignment="Left"
+                    <TextBox x:Name="PlzInput" Margin="0,160,0,0" Text="{Binding PlzString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Width="42" Grid.Column="1" HorizontalAlignment="Left"
                              TextChanged="PlzInput_TextChanged" LostFocus="PlzInput_LostFocus" Tag="PLZ"/>
-                    <ComboBox x:Name="OrtInput" ItemTemplate="{StaticResource PostalDestTemplate}" TextSearch.TextPath="Ort.Name"
+                    <ComboBox x:Name="OrtInput" SelectedItem="{Binding Ort, Mode=TwoWay}" ItemsSource="{Binding OrtSource, Mode=TwoWay}"
+                              ItemTemplate="{StaticResource PostalDestTemplate}" TextSearch.TextPath="Ort.Name"
                               Margin="47,160,10,0" Grid.Column="1" Grid.ColumnSpan="3"/>
                 </Grid>
             </GroupBox>
@@ -311,93 +350,138 @@
                     </Grid.ColumnDefinitions>
 
                     <Label x:Name="EmailAddress1Label" Content="E-Mail-Adresse:" Margin="10,10,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="EmailAddress1Input" Margin="0,10,10,0" Grid.Column="1" Grid.ColumnSpan="2"
+                    <TextBox x:Name="EmailAddress1Input" Text="{Binding EmailAddresses[0], Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,10,10,0" Grid.Column="1" Grid.ColumnSpan="2"
                              TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
 
                     <Label x:Name="EmailAddress2Label" Content="E-Mail-Adresse:" Margin="10,40,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="EmailAddress2Input" Margin="0,40,10,0" Grid.Column="1" Grid.ColumnSpan="2"
+                    <TextBox x:Name="EmailAddress2Input" Text="{Binding EmailAddresses[1], Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,40,10,0" Grid.Column="1" Grid.ColumnSpan="2"
                              TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
 
                     <Label x:Name="EmailAddress3Label" Content="E-Mail-Adresse:" Margin="10,70,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="EmailAddress3Input" Margin="0,70,10,0" Grid.Column="1" Grid.ColumnSpan="2"
+                    <TextBox x:Name="EmailAddress3Input" Text="{Binding EmailAddresses[2], Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,70,10,0" Grid.Column="1" Grid.ColumnSpan="2"
                              TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
 
                     <Label x:Name="EmailAddress4Label" Content="E-Mail-Adresse:" Margin="10,100,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="EmailAddress4Input" Margin="0,100,10,0" Grid.Column="1" Grid.ColumnSpan="2"
+                    <TextBox x:Name="EmailAddress4Input" Text="{Binding EmailAddresses[3], Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,100,10,0" Grid.Column="1" Grid.ColumnSpan="2"
                              TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
 
                     <Label x:Name="EmailAddress5Label" Content="E-Mail-Adresse:" Margin="10,130,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="EmailAddress5Input" Margin="0,130,10,0" Grid.Column="1" Grid.ColumnSpan="2"
+                    <TextBox x:Name="EmailAddress5Input" Text="{Binding EmailAddresses[4], Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,130,10,0" Grid.Column="1" Grid.ColumnSpan="2"
                              TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
 
                     <Label x:Name="EmailAddress6Label" Content="E-Mail-Adresse:" Margin="10,160,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="EmailAddress6Input" Margin="0,160,10,0" Grid.Column="1" Grid.ColumnSpan="2"
+                    <TextBox x:Name="EmailAddress6Input" Text="{Binding EmailAddresses[5], Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,160,10,0" Grid.Column="1" Grid.ColumnSpan="2"
                              TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
 
                     <Label x:Name="EmailAddress7Label" Content="E-Mail-Adresse:" Margin="10,190,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="EmailAddress7Input" Margin="0,190,10,0" Grid.Column="1" Grid.ColumnSpan="2"
+                    <TextBox x:Name="EmailAddress7Input" Text="{Binding EmailAddresses[6], Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,190,10,0" Grid.Column="1" Grid.ColumnSpan="2"
                              TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
 
                     <Label x:Name="EmailAddress8Label" Content="E-Mail-Adresse:" Margin="10,220,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="EmailAddress8Input" Margin="0,220,10,0" Grid.Column="1" Grid.ColumnSpan="2"
+                    <TextBox x:Name="EmailAddress8Input" Text="{Binding EmailAddresses[7], Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,220,10,0" Grid.Column="1" Grid.ColumnSpan="2"
                              TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
 
                     <Label x:Name="EmailAddress9Label" Content="E-Mail-Adresse:" Margin="10,250,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="EmailAddress9Input" Margin="0,250,10,0" Grid.Column="1" Grid.ColumnSpan="2"
+                    <TextBox x:Name="EmailAddress9Input" Text="{Binding EmailAddresses[8], Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,250,10,0" Grid.Column="1" Grid.ColumnSpan="2"
                              TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
 
-                    <ComboBox x:Name="PhoneNr1TypeInput" DisplayMemberPath="Value" Margin="6,70,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <ComboBox x:Name="PhoneNr1TypeInput" DisplayMemberPath="Value"
-                    <TextBox x:Name="PhoneNr1Input" Margin="0,70,5,0" Grid.Column="1"
+                              SelectedIndex="{Binding PhoneNrs[0].Type, Mode=TwoWay}" ItemsSource="{Binding PhoneNrTypes}"
+                              Margin="6,70,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <TextBox x:Name="PhoneNr1Input" Text="{Binding PhoneNrs[0].Number, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,70,5,0" Grid.Column="1"
                              TextChanged="PhoneNrInput_TextChanged" LostFocus="PhoneNrInput_LostFocus"/>
-                    <TextBox x:Name="PhoneNr1CommentInput" Margin="0,70,10,0" Grid.Column="2"
+                    <TextBox x:Name="PhoneNr1CommentInput" Text="{Binding PhoneNrs[0].Comment, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,70,10,0" Grid.Column="2"
                              TextChanged="TextBox_TextChanged"/>
 
-                    <ComboBox x:Name="PhoneNr2TypeInput" DisplayMemberPath="Value" Margin="6,100,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <ComboBox x:Name="PhoneNr2TypeInput" DisplayMemberPath="Value"
-                    <TextBox x:Name="PhoneNr2Input" Margin="0,100,5,0" Grid.Column="1"
+                              SelectedIndex="{Binding PhoneNrs[1].Type, Mode=TwoWay}" ItemsSource="{Binding PhoneNrTypes}"
+                              Margin="6,100,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <TextBox x:Name="PhoneNr2Input" Text="{Binding PhoneNrs[1].Number, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,100,5,0" Grid.Column="1"
                              TextChanged="PhoneNrInput_TextChanged" LostFocus="PhoneNrInput_LostFocus"/>
-                    <TextBox x:Name="PhoneNr2CommentInput" Margin="0,100,10,0" Grid.Column="2"
+                    <TextBox x:Name="PhoneNr2CommentInput" Text="{Binding PhoneNrs[1].Comment, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,100,10,0" Grid.Column="2"
                              TextChanged="TextBox_TextChanged"/>
 
-                    <ComboBox x:Name="PhoneNr3TypeInput" DisplayMemberPath="Value" Margin="6,130,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <ComboBox x:Name="PhoneNr3TypeInput" DisplayMemberPath="Value"
-                    <TextBox x:Name="PhoneNr3Input" Margin="0,130,5,0" Grid.Column="1"
+                              SelectedIndex="{Binding PhoneNrs[2].Type, Mode=TwoWay}" ItemsSource="{Binding PhoneNrTypes}"
+                              Margin="6,130,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <TextBox x:Name="PhoneNr3Input" Text="{Binding PhoneNrs[2].Number, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,130,5,0" Grid.Column="1"
                              TextChanged="PhoneNrInput_TextChanged" LostFocus="PhoneNrInput_LostFocus"/>
-                    <TextBox x:Name="PhoneNr3CommentInput" Margin="0,130,10,0" Grid.Column="2"
+                    <TextBox x:Name="PhoneNr3CommentInput" Text="{Binding PhoneNrs[2].Comment, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,130,10,0" Grid.Column="2"
                              TextChanged="TextBox_TextChanged"/>
 
-                    <ComboBox x:Name="PhoneNr4TypeInput" DisplayMemberPath="Value" Margin="6,160,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <ComboBox x:Name="PhoneNr4TypeInput" DisplayMemberPath="Value"
-                    <TextBox x:Name="PhoneNr4Input" Margin="0,160,5,0" Grid.Column="1"
+                              SelectedIndex="{Binding PhoneNrs[3].Type, Mode=TwoWay}" ItemsSource="{Binding PhoneNrTypes}"
+                              Margin="6,160,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <TextBox x:Name="PhoneNr4Input" Text="{Binding PhoneNrs[3].Number, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,160,5,0" Grid.Column="1"
                              TextChanged="PhoneNrInput_TextChanged" LostFocus="PhoneNrInput_LostFocus"/>
-                    <TextBox x:Name="PhoneNr4CommentInput" Margin="0,160,10,0" Grid.Column="2"
+                    <TextBox x:Name="PhoneNr4CommentInput" Text="{Binding PhoneNrs[3].Comment, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,160,10,0" Grid.Column="2"
                              TextChanged="TextBox_TextChanged"/>
 
-                    <ComboBox x:Name="PhoneNr5TypeInput" DisplayMemberPath="Value" Margin="6,190,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <ComboBox x:Name="PhoneNr5TypeInput" DisplayMemberPath="Value"
-                    <TextBox x:Name="PhoneNr5Input" Margin="0,190,5,0" Grid.Column="1"
+                              SelectedIndex="{Binding PhoneNrs[4].Type, Mode=TwoWay}" ItemsSource="{Binding PhoneNrTypes}"
+                              Margin="6,190,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <TextBox x:Name="PhoneNr5Input" Text="{Binding PhoneNrs[4].Number, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,190,5,0" Grid.Column="1"
                              TextChanged="PhoneNrInput_TextChanged" LostFocus="PhoneNrInput_LostFocus"/>
-                    <TextBox x:Name="PhoneNr5CommentInput" Margin="0,190,10,0" Grid.Column="2"
+                    <TextBox x:Name="PhoneNr5CommentInput" Text="{Binding PhoneNrs[4].Comment, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,190,10,0" Grid.Column="2"
                              TextChanged="TextBox_TextChanged"/>
 
-                    <ComboBox x:Name="PhoneNr6TypeInput" DisplayMemberPath="Value" Margin="6,220,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <ComboBox x:Name="PhoneNr6TypeInput" DisplayMemberPath="Value"
-                    <TextBox x:Name="PhoneNr6Input" Margin="0,220,5,0" Grid.Column="1"
+                              SelectedIndex="{Binding PhoneNrs[5].Type, Mode=TwoWay}" ItemsSource="{Binding PhoneNrTypes}"
+                              Margin="6,220,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <TextBox x:Name="PhoneNr6Input" Text="{Binding PhoneNrs[5].Number, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,220,5,0" Grid.Column="1"
                              TextChanged="PhoneNrInput_TextChanged" LostFocus="PhoneNrInput_LostFocus"/>
-                    <TextBox x:Name="PhoneNr6CommentInput" Margin="0,220,10,0" Grid.Column="2"
+                    <TextBox x:Name="PhoneNr6CommentInput" Text="{Binding PhoneNrs[5].Comment, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,220,10,0" Grid.Column="2"
                              TextChanged="TextBox_TextChanged"/>
 
-                    <ComboBox x:Name="PhoneNr7TypeInput" DisplayMemberPath="Value" Margin="6,250,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <ComboBox x:Name="PhoneNr7TypeInput" DisplayMemberPath="Value"
-                    <TextBox x:Name="PhoneNr7Input" Margin="0,250,5,0" Grid.Column="1"
+                              SelectedIndex="{Binding PhoneNrs[6].Type, Mode=TwoWay}" ItemsSource="{Binding PhoneNrTypes}"
+                              Margin="6,250,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <TextBox x:Name="PhoneNr7Input" Text="{Binding PhoneNrs[6].Number, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,250,5,0" Grid.Column="1"
                              TextChanged="PhoneNrInput_TextChanged" LostFocus="PhoneNrInput_LostFocus"/>
-                    <TextBox x:Name="PhoneNr7CommentInput" Margin="0,250,10,0" Grid.Column="2"
+                    <TextBox x:Name="PhoneNr7CommentInput" Text="{Binding PhoneNrs[6].Comment, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,250,10,0" Grid.Column="2"
                              TextChanged="TextBox_TextChanged"/>
 
-                    <ComboBox x:Name="PhoneNr8TypeInput" DisplayMemberPath="Value" Margin="6,280,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <ComboBox x:Name="PhoneNr8TypeInput" DisplayMemberPath="Value"
-                    <TextBox x:Name="PhoneNr8Input" Margin="0,280,5,0" Grid.Column="1"
+                              SelectedIndex="{Binding PhoneNrs[7].Type, Mode=TwoWay}" ItemsSource="{Binding PhoneNrTypes}"
+                              Margin="6,280,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <TextBox x:Name="PhoneNr8Input" Text="{Binding PhoneNrs[7].Number, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,280,5,0" Grid.Column="1"
                              TextChanged="PhoneNrInput_TextChanged" LostFocus="PhoneNrInput_LostFocus"/>
-                    <TextBox x:Name="PhoneNr8CommentInput" Margin="0,280,10,0" Grid.Column="2"
+                    <TextBox x:Name="PhoneNr8CommentInput" Text="{Binding PhoneNrs[7].Comment, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,280,10,0" Grid.Column="2"
                              TextChanged="TextBox_TextChanged"/>
 
-                    <ComboBox x:Name="PhoneNr9TypeInput" DisplayMemberPath="Value" Margin="6,310,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <ComboBox x:Name="PhoneNr9TypeInput" DisplayMemberPath="Value"
-                    <TextBox x:Name="PhoneNr9Input" Margin="0,310,5,0" Grid.Column="1"
+                              SelectedIndex="{Binding PhoneNrs[8].Type, Mode=TwoWay}" ItemsSource="{Binding PhoneNrTypes}"
+                              Margin="6,310,5,0" FontSize="12" Padding="6,4,4,4"/>
+                    <TextBox x:Name="PhoneNr9Input" Text="{Binding PhoneNrs[8].Number, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,310,5,0" Grid.Column="1"
                              TextChanged="PhoneNrInput_TextChanged" LostFocus="PhoneNrInput_LostFocus"/>
-                    <TextBox x:Name="PhoneNr9CommentInput" Margin="0,280,10,0" Grid.Column="2"
+                    <TextBox x:Name="PhoneNr9CommentInput" Text="{Binding PhoneNrs[8].Comment, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,280,10,0" Grid.Column="2"
                              TextChanged="TextBox_TextChanged"/>
                 </Grid>
             </GroupBox>
@@ -409,11 +493,13 @@
                     </Grid.ColumnDefinitions>
 
                     <Label Content="IBAN:" Margin="10,10,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="IbanInput" Margin="0,10,10,0" Grid.Column="1" Width="290" HorizontalAlignment="Left"
+                    <TextBox x:Name="IbanInput" Text="{Binding Iban, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,10,10,0" Grid.Column="1" Width="290" HorizontalAlignment="Left"
                              TextChanged="IbanInput_TextChanged" LostFocus="IbanInput_LostFocus"/>
 
                     <Label Content="BIC:" Margin="10,40,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="BicInput" Margin="0,40,10,0" Grid.Column="1" Width="150" HorizontalAlignment="Left"
+                    <TextBox x:Name="BicInput" Text="{Binding Bic, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,40,10,0" Grid.Column="1" Width="150" HorizontalAlignment="Left"
                              TextChanged="BicInput_TextChanged" LostFocus="BicInput_LostFocus"/>
                 </Grid>
             </GroupBox>
@@ -426,21 +512,24 @@
                     </Grid.ColumnDefinitions>
 
                     <Label Content="UID:" Margin="10,10,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="UstIdNrInput" Margin="0,10,10,0" Grid.Column="1" Width="96" HorizontalAlignment="Left"
+                    <TextBox x:Name="UstIdNrInput" Text="{Binding UstIdNr, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,10,10,0" Grid.Column="1" Width="96" HorizontalAlignment="Left"
                              TextChanged="UstIdNrInput_TextChanged" LostFocus="UstIdNrInput_LostFocus"/>
 
                     <Label Content="Betriebs-Nr.:" Margin="10,40,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="LfbisNrInput" Margin="0,40,10,0" Grid.Column="1" Width="64" HorizontalAlignment="Left" TextAlignment="Right"
+                    <TextBox x:Name="LfbisNrInput" Text="{Binding LfbisNr, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,40,10,0" Grid.Column="1" Width="64" HorizontalAlignment="Left" TextAlignment="Right"
                              TextChanged="LfbisNrInput_TextChanged" LostFocus="LfbisNrInput_LostFocus"/>
 
-                    <CheckBox x:Name="BuchführendInput" Content="Buchführend" IsEnabled="False"
+                    <CheckBox x:Name="BuchführendInput" Content="Buchführend" IsChecked="{Binding IsBuchführend, Mode=TwoWay}" IsEnabled="False"
                               Checked="CheckBox_Changed" Unchecked="CheckBox_Changed"
-                              Grid.Column="2" HorizontalAlignment="Left" Margin="10,15,0,0" VerticalAlignment="Top" IsChecked="False"/>
+                              Grid.Column="2" HorizontalAlignment="Left" Margin="10,15,0,0" VerticalAlignment="Top"/>
 
-                    <CheckBox x:Name="OrganicInput" Content="Bio" IsEnabled="False"
+                    <CheckBox x:Name="OrganicInput" Content="Bio" IsChecked="{Binding IsOrganic, Mode=TwoWay}" IsEnabled="False"
                               Checked="CheckBox_Changed" Unchecked="CheckBox_Changed"
-                              Grid.Column="2" HorizontalAlignment="Left" Margin="10,45,0,0" VerticalAlignment="Top" IsChecked="False"/>
+                              Grid.Column="2" HorizontalAlignment="Left" Margin="10,45,0,0" VerticalAlignment="Top"/>
-                    <Button x:Name="OrganicButton" Content="easy-cert.com" Height="25" FontSize="12" IsEnabled="False"
+                    <Button x:Name="OrganicButton" Content="easy-cert.com" IsEnabled="{Binding IsMemberSelected}"
+                            Height="25" FontSize="12"
                             Click="OrganicButton_Click"
                             Grid.Column="2" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="60,40,0,0"/>
                 </Grid>
@@ -453,17 +542,21 @@
                     </Grid.ColumnDefinitions>
 
                     <Label Content="Name:" Margin="10,10,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="BillingNameInput" Margin="0,10,10,10" Grid.Column="1" Grid.ColumnSpan="2"
+                    <TextBox x:Name="BillingNameInput" Text="{Binding BillingName, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,10,10,10" Grid.Column="1" Grid.ColumnSpan="2"
                              TextChanged="TextBox_TextChanged"/>
 
                     <Label Content="Adresse:" Margin="10,40,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="BillingAddressInput" Margin="0,40,10,0" Grid.Column="1"
+                    <TextBox x:Name="BillingAddressInput" Text="{Binding BillingAddress, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,40,10,0" Grid.Column="1"
                              TextChanged="TextBox_TextChanged"/>
 
                     <Label Content="PLZ/Ort:" Margin="10,70,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="BillingPlzInput" Margin="0,70,0,0" Width="42" Grid.Column="1" HorizontalAlignment="Left"
+                    <TextBox x:Name="BillingPlzInput" Text="{Binding BillingPlzString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,70,0,0" Width="42" Grid.Column="1" HorizontalAlignment="Left"
                              TextChanged="PlzInput_TextChanged" LostFocus="PlzInput_LostFocus" Tag="PLZ"/>
-                    <ComboBox x:Name="BillingOrtInput" ItemTemplate="{StaticResource PostalDestTemplate}" TextSearch.TextPath="Ort.Name"
+                    <ComboBox x:Name="BillingOrtInput" SelectedItem="{Binding BillingOrt, Mode=TwoWay}" ItemsSource="{Binding BillingOrtSource, Mode=TwoWay}"
+                              ItemTemplate="{StaticResource PostalDestTemplate}" TextSearch.TextPath="Ort.Name"
                               Margin="47,70,10,0" Grid.Column="1"/>
                 </Grid>
             </GroupBox>
@@ -476,60 +569,69 @@
                     </Grid.ColumnDefinitions>
 
                     <Label Content="Eintritt:" Margin="10,10,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="EntryDateInput" Margin="0,10,10,0" Width="78" Grid.Column="1" HorizontalAlignment="Left" TextAlignment="Right"
+                    <TextBox x:Name="EntryDateInput" Text="{Binding EntryDate, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,10,10,0" Width="78" Grid.Column="1" HorizontalAlignment="Left" TextAlignment="Right"
                              TextChanged="DateInput_TextChanged" LostFocus="DateInput_LostFocus"/>
 
                     <Label Content="Austritt:" Margin="10,40,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="ExitDateInput" Margin="0,40,10,0" Width="78" Grid.Column="1" HorizontalAlignment="Left" TextAlignment="Right"
+                    <TextBox x:Name="ExitDateInput" Text="{Binding ExitDate, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,40,10,0" Width="78" Grid.Column="1" HorizontalAlignment="Left" TextAlignment="Right"
                              TextChanged="DateInput_TextChanged" LostFocus="DateInput_LostFocus"/>
 
                     <Label Content="Geschäftsanteile:" Margin="10,70,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="BusinessSharesInput" Margin="0,70,10,0" Width="48" Grid.Column="1" HorizontalAlignment="Left" TextAlignment="Right"
+                    <TextBox x:Name="BusinessSharesInput" Text="{Binding BusinessSharesString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,70,10,0" Width="48" Grid.Column="1" HorizontalAlignment="Left" TextAlignment="Right"
                              TextChanged="IntegerInput_TextChanged"/>
 
                     <Label Content="BH-Konto:" Margin="10,100,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="AccountingNrInput" Margin="0,100,10,0" Grid.Column="1"
+                    <TextBox x:Name="AccountingNrInput" Text="{Binding AccountingNr, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,100,10,0" Grid.Column="1"
                              TextChanged="TextBox_TextChanged"/>
 
-                    <CheckBox x:Name="ActiveInput" Content="Aktiv" IsEnabled="False"
+                    <CheckBox x:Name="ActiveInput" Content="Aktiv" IsChecked="{Binding IsActive, Mode=TwoWay}" IsEnabled="False"
                               Checked="ActiveInput_Changed" Unchecked="ActiveInput_Changed"
-                              Grid.Column="2" HorizontalAlignment="Left" Margin="10,15,0,0" VerticalAlignment="Top" IsChecked="False"/>
+                              Grid.Column="2" HorizontalAlignment="Left" Margin="10,15,0,0" VerticalAlignment="Top"/>
 
-                    <CheckBox x:Name="VollLieferantInput" Content="Volllieferant" IsEnabled="False"
+                    <CheckBox x:Name="VollLieferantInput" Content="Volllieferant" IsChecked="{Binding IsVollLieferant, Mode=TwoWay}" IsEnabled="False"
                               Checked="CheckBox_Changed" Unchecked="CheckBox_Changed"
-                              Grid.Column="2" HorizontalAlignment="Left" Margin="10,45,0,0" VerticalAlignment="Top" IsChecked="False"/>
+                              Grid.Column="2" HorizontalAlignment="Left" Margin="10,45,0,0" VerticalAlignment="Top"/>
 
-                    <CheckBox x:Name="FunkionärInput" Content="Funktionär" IsEnabled="False"
+                    <CheckBox x:Name="FunkionärInput" Content="Funktionär" IsChecked="{Binding IsFunktionär, Mode=TwoWay}" IsEnabled="False"
                               Checked="CheckBox_Changed" Unchecked="CheckBox_Changed"
-                              Grid.Column="2" HorizontalAlignment="Left" Margin="10,75,0,0" VerticalAlignment="Top" IsChecked="False"/>
+                              Grid.Column="2" HorizontalAlignment="Left" Margin="10,75,0,0" VerticalAlignment="Top"/>
 
                     <Label Content="Stamm-Zwst.:" Margin="10,130,0,0" Grid.Column="0"/>
-                    <ComboBox x:Name="BranchInput" DisplayMemberPath="Name" TextSearch.TextPath="Name"
+                    <ComboBox x:Name="BranchInput" SelectedItem="{Binding Branch, Mode=TwoWay}" ItemsSource="{Binding BranchSource, Mode=TwoWay}"
+                              DisplayMemberPath="Name" TextSearch.TextPath="Name"
                               Margin="0,130,10,0" Grid.Column="1" Grid.ColumnSpan="2"/>
 
                     <Label Content="Stammgemeinde:" Margin="10,160,0,0" Grid.Column="0"/>
-                    <ComboBox x:Name="DefaultKgInput" DisplayMemberPath="Name" TextSearch.TextPath="Name"
+                    <ComboBox x:Name="DefaultKgInput" SelectedItem="{Binding DefaultKg, Mode=TwoWay}" ItemsSource="{Binding DefaultKgSource, Mode=TwoWay}"
+                              DisplayMemberPath="Name" TextSearch.TextPath="Name"
                               Margin="0,160,40,10" Grid.Column="1" Grid.ColumnSpan="2"/>
                     <Button x:Name="KgDetailsButton" Content="&#xE712;" FontFamily="Segoe MDL2 Assets" FontSize="14" Padding="0,1,0,0"
                             Click="KgDetailsButton_Click"
                             Grid.Column="2" VerticalAlignment="Top" HorizontalAlignment="Right" Width="25" Height="25" Margin="10,160,10,10"/>
 
                     <Label Content="Anmerkung:" Margin="10,190,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="CommentInput" Margin="0,190,10,70" Grid.Column="1" Grid.ColumnSpan="2"
+                    <TextBox x:Name="CommentInput" Text="{Binding Comment, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
+                             Margin="0,190,10,70" Grid.Column="1" Grid.ColumnSpan="2"
                              TextChanged="TextBox_TextChanged"
                              VerticalAlignment="Stretch" Height="auto" AcceptsReturn="True" TextWrapping="Wrap" VerticalScrollBarVisibility="Visible"/>
 
                     <Label Content="Kontaktart:" Margin="10,10,0,10" Grid.Column="0" VerticalAlignment="Bottom"/>
-                    <CheckBox x:Name="ContactPostalInput" Content="Post" IsEnabled="False"
+                    <CheckBox x:Name="ContactPostalInput" Content="Post" IsChecked="{Binding ContactViaPost, Mode=TwoWay}" IsEnabled="False"
                               Checked="CheckBox_Changed" Unchecked="CheckBox_Changed"
                               HorizontalAlignment="Left" Margin="0,0,0,15" VerticalAlignment="Bottom" Grid.Column="1" Grid.ColumnSpan="2"/>
-                    <CheckBox x:Name="ContactEmailInput" Content="E-Mail" IsEnabled="False"
+                    <CheckBox x:Name="ContactEmailInput" Content="E-Mail" IsChecked="{Binding ContactViaEmail, Mode=TwoWay}" IsEnabled="False"
                               Checked="ContactEmailInput_Changed" Unchecked="ContactEmailInput_Changed"
                               HorizontalAlignment="Left" Margin="60,0,0,15" VerticalAlignment="Bottom" Grid.Column="1" Grid.ColumnSpan="2"/>
 
-                    <Button x:Name="DeliveryButton" Content="Lieferungen" Click="DeliveryButton_Click" IsEnabled="False"
+                    <Button x:Name="DeliveryButton" Content="Lieferungen" IsEnabled="{Binding IsMemberSelected}"
+                            Click="DeliveryButton_Click"
                             HorizontalAlignment="Right" Margin="10,00,10,37" Width="150" VerticalAlignment="Bottom" Grid.ColumnSpan="3"/>
-                    <Button x:Name="AreaCommitmentButton" Content="Flächenbindungen" Click="AreaCommitmentButton_Click" IsEnabled="False"
+                    <Button x:Name="AreaCommitmentButton" Content="Flächenbindungen" IsEnabled="{Binding IsMemberSelected}"
+                            Click="AreaCommitmentButton_Click"
                             HorizontalAlignment="Right" Margin="10,10,10,5" Width="150" VerticalAlignment="Bottom" Grid.ColumnSpan="3"/>
                 </Grid>
             </GroupBox>
@@ -544,33 +646,43 @@
                             <ColumnDefinition Width="Auto"/>
                             <ColumnDefinition Width="200"/>
                             <ColumnDefinition Width="Auto"/>
-                            <ColumnDefinition Width="2*"/>
+                            <ColumnDefinition Width="1*"/>
                             <ColumnDefinition Width="Auto"/>
-                            <ColumnDefinition Width="3*"/>
+                            <ColumnDefinition Width="1*"/>
                             <ColumnDefinition Width="Auto"/>
-                            <ColumnDefinition Width="3*"/>
+                            <ColumnDefinition Width="1*"/>
                         </Grid.ColumnDefinitions>
                     </Grid>
                 </ItemsPanelTemplate>
             </StatusBar.ItemsPanel>
             <StatusBarItem>
-                <TextBlock Name="StatusMembers" Text="Mitglieder: -"/>
+                <TextBlock ToolTip="{Binding StatusMembersToolTip}">
+                    Mitglieder: <Run Text="{Binding StatusMembers}"/>
+                </TextBlock>
             </StatusBarItem>
             <Separator Grid.Column="1"/>
             <StatusBarItem Grid.Column="2">
-                <TextBlock Name="StatusBusinessShares" Text="Geschäftsanteile: -"/>
+                <TextBlock ToolTip="{Binding StatusBusinessSharesToolTip}">
+                    Geschäftsanteile: <Run Text="{Binding StatusBusinessShares}"/>
+                </TextBlock>
             </StatusBarItem>
             <Separator Grid.Column="3"/>
             <StatusBarItem Grid.Column="4">
-                <TextBlock Name="StatusAreaCommitment" Text="Gebundene Fläche: -"/>
+                <TextBlock ToolTip="{Binding StatusAreaCommitmentToolTip}">
+                    Gebundene Fläche (<Run Text="{Binding StatusAreaCommitmentInfo}"/>): <Run Text="{Binding StatusAreaCommitment}"/>
+                </TextBlock>
             </StatusBarItem>
             <Separator Grid.Column="5"/>
             <StatusBarItem Grid.Column="6">
-                <TextBlock Name="StatusDeliveriesLastSeason" Text="Lieferungen (letzte Saison): -"/>
+                <TextBlock ToolTip="{Binding StatusDeliveriesThisSeasonToolTip}">
+                    Lieferungen (<Run Text="{Binding StatusDeliveriesThisSeasonInfo}"/>): <Run Text="{Binding StatusDeliveriesThisSeason}"/>
+                </TextBlock>
             </StatusBarItem>
             <Separator Grid.Column="7"/>
             <StatusBarItem Grid.Column="8">
-                <TextBlock Name="StatusDeliveriesThisSeason" Text="Lieferungen (aktuelle Saison): -"/>
+                <TextBlock ToolTip="{Binding StatusDeliveriesLastSeasonToolTip}">
+                    Lieferungen (<Run Text="{Binding StatusDeliveriesLastSeasonInfo}"/>): <Run Text="{Binding StatusDeliveriesLastSeason}"/>
+                </TextBlock>
             </StatusBarItem>
         </StatusBar>
     </Grid>