Bump version to 1.0.3.0

CHANGELOG.md

@@ -2,6 +2,253 @@
 Changelog
 =========
 
+[v1.0.3.0][v1.0.3.0] (2026-01-16) {#v1.0.3.0}
+---------------------------------------------
+
+### Neue Funktionen {#v1.0.3.0-features}
+
+* Bei Zu-/Abschlägen ist es nun möglich den konkreten Wert dieser auf Lieferscheinen nicht anzuzeigen (Stammdaten -> Saisons). (495aa8a691)
+* Bei Teillieferungen kann nun die Art der Anlieferung angegeben werden: Planenwagen/Kipper, Lesewagen, Kiste(n). (bf6297f63b, 3419113dec, 6d6776f0f9)
+* Im Lieferungen-Fenster (`DeliveryAdminWindow`) können nun die Gesamtmengen der gefilterten Lieferungen nach Mitglied und Sorte als Excel-Liste exportiert werden ("Liefermengen"). ([#73][i73], e97c29db43)
+* Im Datenbankabfragen-Fenster (`QueryWindow`) gibt es die Möglichkeit die Ergebnisse als CSV-Datei zu exportieren. (9af498287d, 5cec5b3556)
+* PDF-Dokumente wurden überarbeitet:
+  * Traubengutschriften können nur noch ausgedruckt bzw. verschickt werden, wenn die zugehörige Auszahlungsvariante festgesetzt ist. (b31603554a)
+  * Auf Dokumenten für interne Verwendung (alle außer an Mitglieder adressierte) wurden Kopf- und Fußzeile auf ein Minimum beschränkt. (f141485537)
+* Das Synchronisieren zwischen Zweigstellen ist für den Benutzer nun wesentlich vereinfacht. Geänderte Daten von Mitgliedern, Flächenbindungen oder Lieferungen werden beim Synchronisieren automatsich hochgeladen bzw. heruntergeladen. ([#66][i66], 3b335a568e)
+* Im Rundschreiben-Fenster (`MailWindow`) wurde ein Knopf zum Abbrechen des Generierens hinzugefügt. ([#50][i50])
+
+### Behobene Fehler {#v1.0.3.0-bugfixes}
+
+* Einzelne (nicht über das Rundschreiben-Fenster) verschickte E-Mails werde korrekt im Ausgangsprotokoll angeführt. (ac6d559e5d)
+* Bei automatischen Datenbank-Updates sind auftretende Fehler ignoriert worden. (f228ba3019)
+* Beim Aufteilen von Lieferungen sind Zu-/Abschläge nicht auf neu erstellen Teillieferungen übernommen worden. (da05a49e10)
+* Das Verbinden und Trennen von Waagen mittels Serial-/COM-Port ist nun bei laufendem Programm möglich. ([#71][i71])
+* In den Auszahlungsvarianten-Daten (`PaymentVariantSummary`) ist die statistische Summe der gebundenen und ungebundenen Menge ohne die Spalte _attributlos gebunden_ berechnet worden. (90def81cc5)
+* Seit [v0.13.7](#v0.13.7) (2025-01-21) wurde auch bei der ersten Auszahlung der Saison ein "Bisher berücksichtigt: € 0,00" auf den Traubengutschriften angeführt. (7bea4d9ee0)
+* Das Speichern der Parameter `MAIL_SEND_POSTAL` und `MAIL_SEND_EMAIL` war fehlerhaft. (01739ba42e)
+* Bessere Isolation der automatisierten Dokumenten-Tests. (640dbf705e)
+
+### Sonstiges {#v1.0.3.0-misc}
+
+* Im Lieferungen-Fenster (`DeliveryAdminWindow`) wird bei Zu-/Abschlägen nur "Alle" angezeigt, wenn mehr als 1 ausgewählt sind. (811916a8b9)
+* Im Auszahlungsvarianten-Fenster (`PaymentVariantsWindow`) wird die letzte Variante standardmäßig ausgewählt und beim Löschen wird um Bestätigung gebeten. (b6497fd422)
+* Abhängigkeiten aktualisiert. (889a17b21c, 9b37330362, 3b6333a6a2, d45c3f867f, 42121fe7da)
+
+[v1.0.3.0]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.3.0
+[i50]: https://git.necronda.net/winzer/elwig/issues/50
+[i66]: https://git.necronda.net/winzer/elwig/issues/60
+[i71]: https://git.necronda.net/winzer/elwig/issues/71
+[i73]: https://git.necronda.net/winzer/elwig/issues/73
+
+
+
+
+[v1.0.2.0][v1.0.2.0] (2025-11-10) {#v1.0.2.0}
+---------------------------------------------
+
+### Neue Funktionen {#v1.0.2.0-features}
+
+* Im Mitglieder-Fenster (`MemberAdminWindow`) können Kontaktdaten der Mitglieder als .vcf-Datei exportiert werden. (01f4480a08, 9dc225d3e4)
+
+### Sonstiges {#v1.0.2.0-misc}
+
+* Wenn ein Serial-/COM-Port-USB-Adapter an- oder abgesteckt wird, wird das nun automatisch erkannt. (e6367da286)
+* Abhängigkeiten aktualisiert. (b10c744bf9, 0d513f7bff)
+
+[v1.0.2.0]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.2.0
+
+
+
+
+[v1.0.1.5][v1.0.1.5] (2025-10-29) {#v1.0.1.5}
+---------------------------------------------
+
+### Behobene Fehler {#v1.0.1.5-bugfixes}
+
+* Im Rundschreiben-Fenster (`MailWindow`) kam es zu einem Absturz, wenn man das Fenster über den "Anlieferungsbestätigung"-Knopf im Leseabschluss-Abschnitt geöffnet hat. (af98c32026)
+
+[v1.0.1.5]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.1.5
+
+
+
+
+[v1.0.1.4][v1.0.1.4] (2025-10-28) {#v1.0.1.4}
+---------------------------------------------
+
+### Behobene Fehler {#v1.0.1.4-bugfixes}
+
+* Im Rundschreiben-Fenster (`MailWindow`) kam es zu einem Absturz, wenn man die Zustelloptionen "Post zusenden an Mitglieder, die keine E-Mail erhalten würden" und "E-Mail zusenden an niemanden" kombiniert hat. (2de8af878b)
+
+### Sonstiges {#v1.0.1.4-misc}
+
+* Im Auszahlungsvariante-Fenster (`ChartWindow`) gibt es keine Fehlermeldung mehr wenn nicht für alle Sorten ein Preis definiert ist, nur noch eine Warnung. (428cd6ddc2)
+
+[v1.0.1.4]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.1.4
+
+
+
+
+[v1.0.1.3][v1.0.1.3] (2025-10-13) {#v1.0.1.3}
+---------------------------------------------
+
+### Neue Funktionen {#v1.0.1.3-features}
+
+* In der Liste des Lieferungen-Fenster (`DeliveryAdminWindow`) werden
+	* statt ausschließlich der Sorte auch Attribut und Bewirtschaftungsart angezeigt. (a0d4f19f30)
+	* Kommentare der Lieferungen (und Teillieferungen) angezeigt. (548aeb2ce9)
+
+### Sonstiges {#v1.0.1.3-misc}
+
+* Verzögerung der Überprüfung auf automatische Updates auf einige Sekunden verlängert. (67ba342c28)
+* Verbesserung der Ladezeiten im Anmeldungen-Fenster (`DeliveryAncmtAdminWindow`). (7edd888aa2)
+
+[v1.0.1.3]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.1.3
+
+
+
+
+[v1.0.1.2][v1.0.1.2] (2025-09-25) {#v1.0.1.2}
+---------------------------------------------
+
+### Behobene Fehler {#v1.0.1.2-bugfixes}
+
+* Beim automatischen Importieren/Synchronisieren wird bei einem Fehlerfall der Benutzer verständigt, aber der Vorgang nicht abgebrochen. (9d02f18bac)
+
+### Sonstiges {#v1.0.1.2-misc}
+
+* Beim Sichern der Datenbank werden Meta-Informationen in der ZIP-Datei gespeichert. (c8a95422af)
+
+[v1.0.1.2]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.1.2
+
+
+
+
+[v1.0.1.1][v1.0.1.1] (2025-09-21) {#v1.0.1.1}
+---------------------------------------------
+
+### Sonstiges {#v1.0.1.1-misc}
+
+* Eingabe von Sorten und Qualitätsstufen im Übernahme-Fenster (`DeliveryAdminWindows`) verbessert. (e2de7a1f1c, b27b89f599)
+
+[v1.0.1.1]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.1.1
+
+
+
+
+[v1.0.1.0][v1.0.1.0] (2025-09-18) {#v1.0.1.0}
+---------------------------------------------
+
+### Neue Funktionen {#v1.0.1.0-features}
+
+* Neue Weinsorten gemäß Kürzelliste der Bundeskellereiinspektion hinzugefügt. (a0dcaf7b4f)
+
+### Sonstiges {#v1.0.1.0-misc}
+
+* HTTP-Anfragen haben jetzt das Feld `User-Agent` gesetzt. (844fc5217a)
+* Auto-Update-Funktion wird auch beim Erlangen von Netzwerkverbindung ausgeführt. (8bc053053c)
+
+[v1.0.1.0]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.1.0
+
+
+
+
+[v1.0.0.6][v1.0.0.6] (2025-09-17) {#v1.0.0.6}
+---------------------------------------------
+
+### Behobene Fehler {#v1.0.0.6-bugfixes}
+
+* Die automatische Erkennung des Wiege-Modus hat im WKW nicht funktioniert. (463769b549)
+
+### Sonstiges {#v1.0.0.6-misc}
+
+* Tippfehler im Über-Fenster (`AboutWindow`) behoben. (2c383d0c55)
+* `SaveFileDialog` mit Multi-File-Extensions verbessert. (9e02b15ff1)
+
+[v1.0.0.6]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.0.6
+
+
+
+
+[v1.0.0.5][v1.0.0.5] (2025-09-15) {#v1.0.0.5}
+---------------------------------------------
+
+### Neue Funktionen {#v1.0.0.5-features}
+
+* Die Datenbank kann im Haupt-Fenster (`MainWindow`) gesichert und wiederhergestellt werden. (f02598760f)
+
+### Sonstiges {#v1.0.0.5-misc}
+
+* In der WGM ist eine Auswahl eines Zu/-Abschlags im Übernahme-Fenster (`DeliveryAdminWindow`) nun erforderlich. (a9b5317e79)
+* In der Konfigurationsdatei kann im `[general]` Block `weighing = gross`, `weighing = net`, oder `weighing = box` angegeben werden. (d7012ebfa1)
+* Über-Fenser (`AboutWindow`) hinzugefügt. (3c9b3c2db1)
+* Abhängigkeiten aktualisiert. (44dcc5e19f, 98f8907817)
+
+[v1.0.0.5]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.0.5
+
+
+
+
+[v1.0.0.4][v1.0.0.4] (2025-09-01) {#v1.0.0.4}
+---------------------------------------------
+
+### Behobene Fehler {#v1.0.0.4-bugfixes}
+
+* Absturz beim Verschicken von einzelnen E-Mails außerhalb des Rundschreiben-Fensters (`MailWindow`) behoben. (07f9a0f522)
+
+### Sonstiges {#v1.0.0.4-misc}
+
+* Ladezeit des Fehler-Protokoll-Fensters (`LogWindow`) verbessert. (4653a4f129)
+* Im Übernahme-Fenster (`DeliveryAdminWindow`) ist es nun möglich die Qualitätsstufe zu verändern. (104798d4f2)
+
+[v1.0.0.4]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.0.4
+
+
+
+
+[v1.0.0.3][v1.0.0.3] (2025-08-11) {#v1.0.0.3}
+---------------------------------------------
+
+### Neue Funktionen {#v1.0.0.3-features}
+
+* Im Haupt-Fenster (`MainWindow`) ist es nun möglich die gesamte Datenbank zu hochzuladen bzw. herunterzuladen. ([#69][i69])
+
+### Sonstiges {#v1.0.0.3-misc}
+
+* Die Intigrität von Elwig-Export-Dateien (`.elwig.zip`) und anderen `.zip` Dateien wir nun überprüft. (d3157e4d48)
+* Die Herkunftshierarchie wird nun auch automatisch synchronisiert (benötigt für Stamm-KG bei Mitglied, Ried/KG bei Flächenbindung, und Herkunft bei Lieferung). ([#70][i70], b6c03892b1)
+* Abhängigkeiten aktualisiert. (1f165055c1, 4e2eca295d)
+
+[v1.0.0.3]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.0.3
+[i69]: https://git.necronda.net/winzer/elwig/issues/69
+[i70]: https://git.necronda.net/winzer/elwig/issues/70
+
+
+
+
+[v1.0.0.2][v1.0.0.2] (2025-08-05) {#v1.0.0.2}
+---------------------------------------------
+
+### Sonstiges {#v1.0.0.2-misc}
+
+* Explizit native SQLite-Bibliothek hinzugefügt. (77c3f388e7)
+
+[v1.0.0.2]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.0.2
+
+
+
+
+[v1.0.0.1][v1.0.0.1] (2025-08-05) {#v1.0.0.1}
+---------------------------------------------
+
+### Sonstiges {#v1.0.0.1-misc}
+
+* Abhängigkeiten aktualisiert. (466c8a322c)
+* Angepasste Fehlermeldung, wenn Importieren fehlschlägt. (ab7c7404e2)
+
+[v1.0.0.1]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.0.1
+
+
+
 
 [v1.0.0.0][v1.0.0.0] (2025-07-30) {#v1.0.0.0}
 ---------------------------------------------

Elwig/App.xaml

@@ -35,7 +35,7 @@
         </DataTemplate>
         <DataTemplate x:Key="WineVarietyTemplateExpanded">
             <StackPanel Orientation="Horizontal">
-                <TextBlock Text="{Binding SortId}" Foreground="{Binding Color}" MinWidth="36" Margin="0,0,10,0"/>
+                <TextBlock Text="{Binding SortIdFormat}" Foreground="{Binding Color}" MinWidth="36" Margin="0,0,10,0"/>
                 <TextBlock Text="{Binding Name}" Foreground="{Binding Color}"/>
                 <TextBlock Text="{Binding CommentFormat}" FontSize="10" VerticalAlignment="Bottom" Margin="0,0,0,2"/>
             </StackPanel>
@@ -55,6 +55,12 @@
                 <TextBlock Text="{Binding ValueStr}"/>
             </StackPanel>
         </DataTemplate>
+        <DataTemplate x:Key="PublicModifierTemplate">
+            <StackPanel Orientation="Horizontal">
+                <TextBlock Text="{Binding Name}" MinWidth="250" Margin="0,0,10,0"/>
+                <TextBlock Text="{Binding PublicValueStr}"/>
+            </StackPanel>
+        </DataTemplate>
 
         <DataTemplate x:Key="WineAttributeTemplate">
             <StackPanel Orientation="Horizontal">

Elwig/App.xaml.cs

@@ -1,20 +1,22 @@
-using System;
-using System.Data;
-using System.Linq;
-using System.Windows;
-using System.IO;
-using Elwig.Helpers;
-using Elwig.Helpers.Weighing;
-using System.Collections.Generic;
-using System.Windows.Threading;
-using System.Reflection;
-using Elwig.Helpers.Printing;
-using Elwig.Windows;
 using Elwig.Dialogs;
-using System.Threading.Tasks;
+using Elwig.Helpers;
 using Elwig.Helpers.Billing;
+using Elwig.Helpers.Export;
+using Elwig.Helpers.Printing;
+using Elwig.Helpers.Weighing;
 using Elwig.Models.Entities;
+using Elwig.Windows;
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.IO;
+using System.Linq;
+using System.Net.NetworkInformation;
+using System.Reflection;
 using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Threading;
 
 namespace Elwig {
     public partial class App : Application {
@@ -24,6 +26,7 @@ namespace Elwig {
         public static bool ForceShutdown { get; private set; } = false;
 
         private readonly DispatcherTimer _autoUpdateTimer = new() { Interval = TimeSpan.FromHours(1) };
+        public readonly SerialPortWatcher SerialPortWatcher = new();
 
         public static readonly string DataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), "Elwig");
         public static readonly string MailsPath = Path.Combine(DataPath, "mails");
@@ -46,9 +49,10 @@ namespace Elwig {
         public static string? BranchPhoneNr { get; private set; }
         public static string? BranchFaxNr { get; private set; }
         public static string? BranchMobileNr { get; private set; }
-        public static IList<IScale> Scales { get; private set; }
-        public static IList<ICommandScale> CommandScales => Scales.Where(s => s is ICommandScale).Cast<ICommandScale>().ToList();
-        public static IList<IEventScale> EventScales => Scales.Where(s => s is IEventScale).Cast<IEventScale>().ToList();
+
+        public static IList<IScale> Scales { get; private set; } = [];
+        public static IList<ICommandScale> CommandScales => [.. Scales.Where(s => s is ICommandScale).Cast<ICommandScale>()];
+        public static IList<IEventScale> EventScales => [.. Scales.Where(s => s is IEventScale).Cast<IEventScale>()];
         public static ClientParameters Client { get; set; }
 
         public static Dispatcher MainDispatcher { get; private set; }
@@ -126,14 +130,18 @@ namespace Elwig {
             if (Config.UpdateAuto && Config.UpdateUrl != null) {
                 if (Utils.HasInternetConnectivity()) {
                     Utils.RunBackground("Auto Updater", async () => {
-                        await Task.Delay(500);
+                        await Task.Delay(1000);
                         await CheckForUpdates();
                     });
                 }
+                NetworkChange.NetworkAvailabilityChanged += OnNetworkAvailabilityChanged;
                 _autoUpdateTimer.Tick += new EventHandler(OnAutoUpdateTimer);
                 _autoUpdateTimer.Start();
             }
 
+            SerialPortWatcher.SerialPortConnected += OnSerialPortConnected;
+            SerialPortWatcher.SerialPortDisconnected += OnSerialPortDisconnected;
+
             var list = new List<IScale>();
             foreach (var s in Config.Scales) {
                 try {
@@ -141,7 +149,7 @@ namespace Elwig {
                 } catch (Exception e) {
                     list.Add(new InvalidScale(s.Id));
                     if (s.Required)
-                        MessageBox.Show($"Unable to create scale {s.Id}:\n\n{e.Message}", "Scale Error",
+                        MessageBox.Show($"Verbindung zu Waage {s.Id} konnte nicht hergestellt werden:\n\n{e.Message}", "Waagenfehler",
                             MessageBoxButton.OK, MessageBoxImage.Error);
                 }
             }
@@ -149,7 +157,7 @@ namespace Elwig {
 
             if (Config.Branch != null) {
                 if (!branches.ContainsKey(Config.Branch.ToLower())) {
-                    MessageBox.Show("Invalid branch name in config!", "Invalid Branch Config", MessageBoxButton.OK, MessageBoxImage.Error);
+                    MessageBox.Show("Ungültige Zweigstelle in Konfigurationsdatei!", "Ungültige Zweigstelle", MessageBoxButton.OK, MessageBoxImage.Error);
                     Shutdown();
                 } else {
                     SetBranch(branches[Config.Branch.ToLower()]);
@@ -157,10 +165,20 @@ namespace Elwig {
             } else if (branches.Count == 1) {
                 SetBranch(branches.First().Value);
             } else {
-                MessageBox.Show("Unable to determine local branch!", "Invalid Branch Config", MessageBoxButton.OK, MessageBoxImage.Error);
+                MessageBox.Show("Erkennen der lokalen Zweigstelle nicht möglich!", "Ungültige Zweigstelle", MessageBoxButton.OK, MessageBoxImage.Error);
                 Shutdown();
             }
 
+            if (Config.WeighingMode == null) {
+                if (Client.IsMatzen || Client.IsWolkersdorf) {
+                    Config.WeighingMode = WeighingMode.Net;
+                } else if (Client.IsHaugsdorf || Client.IsSitzendorf) {
+                    Config.WeighingMode = WeighingMode.Box;
+                } else if (Client.IsBaden || Client.IsGrInzersdorf) {
+                    Config.WeighingMode = WeighingMode.Gross;
+                }
+            }
+
             base.OnStartup(evt);
 
             var window = new MainWindow();
@@ -168,6 +186,7 @@ namespace Elwig {
         }
 
         private async void Application_Exit(object sender, ExitEventArgs evt) {
+            SerialPortWatcher.Dispose();
             foreach (var s in EventScales) {
                 s.Dispose();
             }
@@ -217,6 +236,63 @@ namespace Elwig {
             }
         }
 
+        private void OnNetworkAvailabilityChanged(object? sender, NetworkAvailabilityEventArgs evt) {
+            if (!evt.IsAvailable) return;
+            if (Utils.HasInternetConnectivity()) {
+                Utils.RunBackground("Auto Updater", async () => {
+                    await Task.Delay(2000);
+                    await CheckForUpdates();
+                });
+            }
+        }
+
+        private void OnSerialPortConnected(object? sender, string name) {
+            for (var i = 0; i < Config.Scales.Count; i++) {
+                var s = Config.Scales[i];
+                if (s.Connection?.StartsWith($"serial://{name}:") ?? false) {
+                    if (Scales[i] is InvalidScale) {
+                        try {
+                            Scales[i] = Scale.FromConfig(s);
+                            MessageBox.Show($"Verbindung zu Waage {s.Id} wieder hergestellt!", $"Waage {s.Id}", MessageBoxButton.OK, MessageBoxImage.Information);
+                        } catch (Exception e) {
+                            Scales[i] = new InvalidScale(s.Id);
+                            MessageBox.Show($"Verbindung zu Waage {s.Id} konnte nicht hergestellt werden:\n\n{e.Message}", "Waagenfehler",
+                                MessageBoxButton.OK, MessageBoxImage.Error);
+                        }
+                    } else if (Scales[i] is IEventScale) {
+                        MessageBox.Show($"Verbindung zu Waage {s.Id} wieder hergestellt!", $"Waage {s.Id}", MessageBoxButton.OK, MessageBoxImage.Information);
+                    }
+                }
+            }
+            UpdateScales();
+        }
+
+        private void OnSerialPortDisconnected(object? sender, string name) {
+            for (var i = 0; i < Config.Scales.Count; i++) {
+                var s = Config.Scales[i];
+                if ((s.Connection?.StartsWith($"serial://{name}:") ?? false) && Scales[i] is not InvalidScale) {
+                    MessageBox.Show($"Verbindung zu Waage {s.Id} unterbrochen!", $"Waagen {s.Id}", MessageBoxButton.OK, MessageBoxImage.Warning);
+                    if (Scales[i] is ICommandScale) {
+                        try {
+                            Scales[i].Dispose();
+                        } catch {
+                            // ignore
+                        }
+                        Scales[i] = new InvalidScale(s.Id);
+                    }
+                }
+            }
+            UpdateScales();
+        }
+
+        public static void UpdateScales() {
+            foreach (Window w in CurrentApp.Windows) {
+                if (w is DeliveryAdminWindow t && t.ViewModel.IsReceipt) {
+                    t.UpdateScales();
+                }
+            }
+        }
+
         public static async Task CheckForUpdates(bool showAlert = false) {
             if (Config.UpdateUrl == null) return;
             var latest = await Utils.GetLatestInstallerUrl(Config.UpdateUrl);
@@ -239,6 +315,19 @@ namespace Elwig {
             }
         }
 
+        public static async Task ReplaceDatabase(string filename) {
+            try {
+                await Task.Run(async () => {
+                    await Database.Import(filename);
+                });
+                MessageBox.Show("Das Ersetzen war erfolgreich!\n\nBitte starten Sie Elwig neu!", "Datenbank ersetzen", MessageBoxButton.OK, MessageBoxImage.Information);
+                ForceShutdown = true;
+                Current.Shutdown();
+            } catch (Exception exc) {
+                MessageBox.Show("Fehler beim Ersetzen:\n\n" + exc.Message, "Datenbank ersetzen", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+        }
+
         private static T FocusWindow<T>(Func<T> constructor, Predicate<T>? selector = null) where T : Window {
             foreach (Window w in CurrentApp.Windows) {
                 if (w is T t && (selector == null || selector(t))) {

Elwig/Controls/CheckComboBox.cs

@@ -124,19 +124,24 @@ namespace Elwig.Controls {
             SelectItemsReverse();
             var dmp = !string.IsNullOrEmpty(ListDisplayMemberPath) ? ListDisplayMemberPath : !string.IsNullOrEmpty(DisplayMemberPath) ? DisplayMemberPath : null;
             if (SelectedItems.Count == ItemsSource.Cast<object>().Count() && AllItemsSelectedContent != null) {
-                _textBox.Text = AllItemsSelectedContent;
                 AllItemsSelected = true;
             } else if (SelectedItems.Count == 0) {
-                _textBox.Text = "";
                 AllItemsSelected = false;
+            } else {
+                AllItemsSelected = null;
+            }
+            if (SelectedItems.Count > 1 && SelectedItems.Count == ItemsSource.Cast<object>().Count() && AllItemsSelectedContent != null) {
+                _textBox.Text = AllItemsSelectedContent;
+            } else if (SelectedItems.Count == 0) {
+                _textBox.Text = "";
             } else {
                 _textBox.Text = string.Join(Delimiter,
                     dmp == null ? SelectedItems.Cast<object>() :
                     SelectedItems.Cast<object>()
                         .Select(i => i.GetType().GetProperty(dmp)?.GetValue(i))
                 );
-                AllItemsSelected = null;
             }
+
             RaiseEvent(new SelectionChangedEventArgs(SelectionChangedEvent, evt.RemovedItems, evt.AddedItems));
         }
 

Elwig/Documents/BusinessDocument.cs

@@ -19,6 +19,16 @@ namespace Elwig.Documents {
             Member = m;
             Location = App.BranchLocation;
             IncludeSender = includeSender;
+            var c = App.Client;
+            Header = $"<div class='name'>{c.Name}</div><div class='suffix'>{c.NameSuffix}</div><div class='type'>{c.NameTypeFull}</div>";
+            Footer = Utils.GenerateFooter("<br/>", " \u00b7 ")
+                .Item(c.NameFull).NextLine()
+                .Item(c.Address).Item($"{c.Plz} {c.Ort}").Item("Österreich").Item("Tel.", c.PhoneNr).Item("Fax", c.FaxNr).NextLine()
+                .Item(c.EmailAddress != null ? $"<a href=\"mailto:{c.Name} {c.NameSuffix} <{c.EmailAddress}>\">{c.EmailAddress}</a>" : null)
+                    .Item(c.Website != null ? $"<a href=\"http://{c.Website}/\">{c.Website}</a>" : null)
+                    .Item("Betriebs-Nr.", c.LfbisNr).Item("Bio-KSt.", c.OrganicAuthority).NextLine()
+                .Item("UID", c.UstIdNr).Item("BIC", c.Bic).Item("IBAN", c.Iban)
+                .ToString();
             var uid = (m.UstIdNr ?? "-") + (m.IsBuchführend ? "" : " <i>(pauschaliert)</i>");
             Aside = $"<table><colgroup><col span='1' style='width: 22.5mm;'/><col span='1' style='width: 42.5mm;'/></colgroup>" +
                 $"<thead><tr><th colspan='2'>Mitglied</th></tr></thead><tbody>" +

Elwig/Documents/CreditNote.cs

@@ -39,6 +39,7 @@ namespace Elwig.Documents {
             Data = data;
             Payment = p;
             Credit = p.Credit;
+            IsPreview = Payment == null || Credit == null;
             var season = p.Variant.Season;
             if (considerCustomModifiers) {
                 CustomPayment = ctx.CustomPayments.Find(p.Year, p.MgNr);
@@ -48,7 +49,7 @@ namespace Elwig.Documents {
             if (CustomPayment?.ModComment != null) {
                 MemberModifier = CustomPayment.ModComment;
             } else if (mod != null) {
-                MemberModifier = $"{mod.Name} ({mod.ValueStr})";
+                MemberModifier = $"{mod.Name} ({mod.PublicValueStr})";
             } else {
                 MemberModifier = "Sonstige Zu-/Abschläge";
             }

Elwig/Documents/DeliveryAncmtList.css

@@ -2,7 +2,7 @@
 h1 {
     text-align: center;
     font-size: 24pt;
-    margin-top: 10mm;
+    margin-top: 0;
     margin-bottom: 2mm;
 }
 

Elwig/Documents/DeliveryDepreciationList.css

@@ -2,7 +2,7 @@
 h1 {
     text-align: center;
     font-size: 24pt;
-    margin-top: 10mm;
+    margin-top: 0;
     margin-bottom: 2mm;
 }
 

Elwig/Documents/DeliveryJournal.css

@@ -2,7 +2,7 @@
 h1 {
     text-align: center;
     font-size: 24pt;
-    margin-top: 10mm;
+    margin-top: 0;
     margin-bottom: 2mm;
 }
 

Elwig/Documents/DeliveryNote.cshtml

@@ -55,7 +55,7 @@
             @if (part.Modifiers.Count() > 0) {
                 var first = true;
                 foreach (var mod in part.Modifiers) {
-                    <tr class="tight @(first ? "first" : "")"><td></td><td>@Raw(first ? "<i>Zu-/Abschläge:</i>" : "")</td><td colspan="3"><b>@mod.Name</b></td><td style="white-space: pre;">@mod.ValueStr</td></tr>
+                    <tr class="tight @(first ? "first" : "")"><td></td><td>@Raw(first ? "<i>Zu-/Abschläge:</i>" : "")</td><td colspan="3"><b>@mod.Name</b></td><td style="white-space: pre;">@mod.PublicValueStr</td></tr>
                     first = false;
                 }
             }

Elwig/Documents/Document.cs

@@ -6,6 +6,7 @@ using System.Collections.Generic;
 using System.Linq;
 using Elwig.Helpers.Printing;
 using MimeKit;
+using System.Threading;
 
 namespace Elwig.Documents {
     public abstract partial class Document : IDisposable {
@@ -18,10 +19,11 @@ namespace Elwig.Documents {
         protected string? _pdfPath;
         protected string? PdfPath => _pdfPath ?? _pdfFile?.FilePath;
         public int? TotalPages { get; private set; }
-        public int? Pages => TotalPages / (DoublePaged ? 2 : 1);
+        public int? Pages => TotalPages / (IsDoublePaged ? 2 : 1);
 
         public bool ShowFoldMarks = App.Config.Debug;
-        public bool DoublePaged = false;
+        public bool IsDoublePaged = false;
+        public bool IsPreview = false;
 
         public string DocumentsPath;
         public int CurrentNextSeason;
@@ -38,15 +40,8 @@ namespace Elwig.Documents {
             CurrentNextSeason = Utils.CurrentNextSeason;
             Title = title;
             Author = c.NameFull;
-            Header = $"<div class='name'>{c.Name}</div><div class='suffix'>{c.NameSuffix}</div><div class='type'>{c.NameTypeFull}</div>";
-            Footer = Utils.GenerateFooter("<br/>", " \u00b7 ")
-                .Item(c.NameFull).NextLine()
-                .Item(c.Address).Item($"{c.Plz} {c.Ort}").Item("Österreich").Item("Tel.", c.PhoneNr).Item("Fax", c.FaxNr).NextLine()
-                .Item(c.EmailAddress != null ? $"<a href=\"mailto:{c.Name} {c.NameSuffix} <{c.EmailAddress}>\">{c.EmailAddress}</a>" : null)
-                    .Item(c.Website != null ? $"<a href=\"http://{c.Website}/\">{c.Website}</a>" : null)
-                    .Item("Betriebs-Nr.", c.LfbisNr).Item("Bio-KSt.", c.OrganicAuthority).NextLine()
-                .Item("UID", c.UstIdNr).Item("BIC", c.Bic).Item("IBAN", c.Iban)
-                .ToString();
+            Header = "";
+            Footer = Utils.GenerateFooter("<br/>", " \u00b7 ").Item(c.NameFull).ToString();
             Date = DateOnly.FromDateTime(Utils.Today);
         }
 
@@ -104,7 +99,7 @@ namespace Elwig.Documents {
             return await Html.CompileRenderAsync(name, this); ;
         }
 
-        public async Task Generate(IProgress<double>? progress = null) {
+        public async Task Generate(CancellationToken? cancelToken = null, IProgress<double>? progress = null) {
             if (_pdfFile != null)
                 return;
             progress?.Report(0.0);
@@ -114,36 +109,50 @@ namespace Elwig.Documents {
                 var pdf = new TempFile("pdf");
                 var tmpHtmls = new List<TempFile>();
                 var tmpFiles = new List<string>();
-                var n = m.Documents.Count();
-                int i = 0;
-                foreach (var doc in m.Documents) {
-                    if (doc is PdfDocument) {
-                        tmpFiles.Add(doc.PdfPath!);
-                        continue;
+                try {
+                    var n = m.Documents.Count();
+                    int i = 0;
+                    foreach (var doc in m.Documents) {
+                        if (doc is PdfDocument) {
+                            tmpFiles.Add(doc.PdfPath!);
+                            continue;
+                        }
+                        if (cancelToken?.IsCancellationRequested ?? false)
+                            throw new OperationCanceledException("Dokumentenerzeugung abgebrochen!");
+                        var tmpHtml = new TempFile("html");
+                        await File.WriteAllTextAsync(tmpHtml.FilePath, await doc.Render(), Utils.UTF8);
+                        tmpHtmls.Add(tmpHtml);
+                        tmpFiles.Add((doc is Letterhead ? "#" : "") + tmpHtml.FileName);
+                        i++;
+                        progress?.Report(GenerationProportion * 100 * i / n);
+                    }
+                    progress?.Report(GenerationProportion * 100);
+                    var pages = await Pdf.Convert(tmpFiles, pdf.FileName, IsDoublePaged, cancelToken, new Progress<double>(v => progress?.Report(GenerationProportion * 100 + v * (1 - GenerationProportion))));
+                    TotalPages = pages.Pages;
+                    _pdfFile = pdf;
+                } catch {
+                    pdf.Dispose();
+                    throw;
+                } finally {
+                    foreach (var tmp in tmpHtmls) {
+                        tmp.Dispose();
                     }
-                    var tmpHtml = new TempFile("html");
-                    await File.WriteAllTextAsync(tmpHtml.FilePath, await doc.Render(), Utils.UTF8);
-                    tmpHtmls.Add(tmpHtml);
-                    tmpFiles.Add((doc is Letterhead ? "#" : "") + tmpHtml.FileName);
-                    i++;
-                    progress?.Report(GenerationProportion * 100 * i / n);
                 }
-                progress?.Report(GenerationProportion * 100);
-                var pages = await Pdf.Convert(tmpFiles, pdf.FileName, DoublePaged, new Progress<double>(v => progress?.Report(GenerationProportion * 100 + v * (1 - GenerationProportion))));
-                TotalPages = pages.Pages;
-                foreach (var tmp in tmpHtmls) {
-                    tmp.Dispose();
-                }
-                _pdfFile = pdf;
             } else {
+                if (cancelToken?.IsCancellationRequested ?? false)
+                    throw new OperationCanceledException("Dokumentenerzeugung abgebrochen!");
                 var pdf = new TempFile("pdf");
-                using (var tmpHtml = new TempFile("html")) {
+                try {
+                    using var tmpHtml = new TempFile("html");
                     await File.WriteAllTextAsync(tmpHtml.FilePath, await Render(), Utils.UTF8);
                     progress?.Report(50.0);
-                    var pages = await Pdf.Convert(tmpHtml.FilePath, pdf.FilePath, DoublePaged);
+                    var pages = await Pdf.Convert(tmpHtml.FilePath, pdf.FilePath, IsDoublePaged, cancelToken);
                     TotalPages = pages.Pages;
+                    _pdfFile = pdf;
+                } catch {
+                    pdf.Dispose();
+                    throw;
                 }
-                _pdfFile = pdf;
             }
             progress?.Report(100.0);
         }
@@ -155,7 +164,7 @@ namespace Elwig.Documents {
 
         public async Task Print(int copies = 1) {
             if (PdfPath == null) throw new InvalidOperationException("Pdf file has not been generated yet");
-            await Pdf.Print(PdfPath, copies, DoublePaged);
+            await Pdf.Print(PdfPath, copies, IsDoublePaged);
         }
 
         public void Show() {

Elwig/Documents/Document.cshtml

@@ -10,7 +10,7 @@
     <link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\Document.css" />
     <link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\Document.Page.css" />
     <link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\Document.Table.css" />
-    @if (Model.DoublePaged) {
+    @if (Model.IsDoublePaged) {
         <style>
             @@page :left {
                 margin: 25mm 25mm 35mm 20mm;
@@ -34,14 +34,14 @@
         <div class="pre-footer">
             <span class="date">@($"{Model.Date:dddd, d. MMMM yyyy}")</span>
             <span class="doc-id">@Model.DocumentId</span>
-            <span class="page"></span>
+            <span><span class="page"></span>@Raw(Model.IsPreview ? " <b>(vorläufig)</b>" : "")</span>
         </div>
         <footer>@Raw(Model.Footer)</footer>
     </div>
-    @if (Model.DoublePaged) {
+    @if (Model.IsDoublePaged) {
         <div class="footer-wrapper left">
             <div class="pre-footer">
-                <span class="page"></span>
+                <span>@Raw(Model.IsPreview ? "<b>(vorläufig)</b> " : "")<span class="page"></span></span>
                 <span class="doc-id">@Model.DocumentId</span>
                 <span class="date">@($"{Model.Date:dddd, d. MMMM yyyy}")</span>
             </div>

Elwig/Documents/MemberList.css

@@ -2,7 +2,7 @@
 h1 {
     text-align: center;
     font-size: 24pt;
-    margin-top: 10mm;
+    margin-top: 0;
     margin-bottom: 2mm;
 }
 

Elwig/Documents/PaymentVariantSummary.cs

@@ -27,6 +27,7 @@ namespace Elwig.Documents {
             Data = data;
             CurrencySymbol = v.Season.Currency.Symbol ?? v.Season.Currency.Code;
             MemberNum = v.Credits.Count;
+            IsPreview = MemberNum == 0;
             DeliveryNum = v.DeliveryPartPayments.DistinctBy(p => p.DeliveryPart.Delivery).Count();
             DeliveryPartNum = v.DeliveryPartPayments.Count;
             ModifierStat = AppDbContext.GetModifierStats(v.Year, v.AvNr).GetAwaiter().GetResult();

Elwig/Documents/PaymentVariantSummary.cshtml

@@ -164,14 +164,14 @@
                 <td class="number">@Utils.GetSign(considered)</td>
                 <td class="number"><span class="fleft">@Model.CurrencySymbol</span>@($"{Math.Abs(considered):N2}")</td>
                 <th class="lborder">Menge (gebunden):</th>
-                <td colspan="2" class="number">@($"{Model.Data.Rows.Sum(r => r.Geb.Weight):N0}") kg</td>
+                <td colspan="2" class="number">@($"{Model.Data.Rows.Sum(r => r.Geb.Weight + r.LowGeb.Weight):N0}") kg</td>
             </tr>
             <tr>
                 <th colspan="2">Auszahlungsbetrag:</th>
                 <td class="number tborder"></td>
                 <td class="number tborder"><span class="fleft">@Model.CurrencySymbol</span>@($"{totalSum:N2}")</td>
                 <th class="lborder">Gesamtmenge:</th>
-                <td colspan="2" class="number tborder">@($"{Model.Data.Rows.Sum(r => r.Ungeb.Weight + r.Geb.Weight):N0}") kg</td>
+                <td colspan="2" class="number tborder">@($"{Model.Data.Rows.Sum(r => r.Ungeb.Weight + r.LowGeb.Weight + r.Geb.Weight):N0}") kg</td>
             </tr>
         </tbody>
     </table>

Elwig/Documents/PaymentVariantSummary.css

@@ -2,7 +2,7 @@
 h1 {
     text-align: center;
     font-size: 24pt;
-    margin-top: 10mm;
+    margin-top: 0;
     margin-bottom: 2mm;
 }
 

Elwig/Documents/WineQualityStatistics.css

@@ -2,7 +2,7 @@
 h1 {
     text-align: center;
     font-size: 24pt;
-    margin-top: 10mm;
+    margin-top: 0;
     margin-bottom: 2mm;
 }
 

Elwig/Elwig.csproj

@@ -2,12 +2,12 @@
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>net8.0-windows</TargetFramework>
+    <TargetFramework>net10.0-windows</TargetFramework>
     <Nullable>enable</Nullable>
     <UseWPF>true</UseWPF>
     <PreserveCompilationContext>true</PreserveCompilationContext>
     <ApplicationIcon>Resources\Images\Elwig.ico</ApplicationIcon>
-    <Version>1.0.0.0</Version>
+    <Version>1.0.3.0</Version>
     <SatelliteResourceLanguages>de-AT</SatelliteResourceLanguages>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <ApplicationManifest>app.manifest</ApplicationManifest>
@@ -22,20 +22,23 @@
 
   <ItemGroup>
     <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.0" />
-    <PackageReference Include="LinqKit" Version="1.3.8" />
-    <PackageReference Include="MailKit" Version="4.13.0" />
+    <PackageReference Include="LinqKit" Version="1.3.9" />
+    <PackageReference Include="MailKit" Version="4.14.1" />
     <PackageReference Include="Microsoft.AspNetCore.Razor.Language" Version="6.0.36" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Proxies" Version="9.0.7" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="9.0.7" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Ini" Version="9.0.7" />
-    <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.3351.48" />
-    <PackageReference Include="NJsonSchema" Version="11.3.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Proxies" Version="10.0.2" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="10.0.2" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Ini" Version="10.0.2" />
+    <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.3650.58" />
+    <PackageReference Include="NJsonSchema" Version="11.5.2" />
     <PackageReference Include="PdfiumViewer" Version="2.13.0" />
     <PackageReference Include="PdfiumViewer.Native.x86_64.no_v8-no_xfa" Version="2018.4.8.256" />
     <PackageReference Include="RazorLight" Version="2.3.1" />
-    <PackageReference Include="ScottPlot.WPF" Version="5.0.55" />
-    <PackageReference Include="System.IO.Ports" Version="9.0.7" />
-    <PackageReference Include="System.Text.Encoding.CodePages" Version="9.0.7" />
+    <PackageReference Include="ScottPlot.WPF" Version="5.1.57" />
+    <PackageReference Include="SQLitePCLRaw.bundle_e_sqlite3" Version="3.0.2" />
+    <PackageReference Include="System.IO.Hashing" Version="10.0.2" />
+    <PackageReference Include="System.IO.Ports" Version="10.0.2" />
+    <PackageReference Include="System.Management" Version="10.0.2" />
+    <PackageReference Include="System.Text.Encoding.CodePages" Version="10.0.2" />
   </ItemGroup>
 
 </Project>

Elwig/Helpers/AppDbContext.cs

@@ -10,7 +10,6 @@ using Microsoft.Data.Sqlite;
 using System.Text.RegularExpressions;
 using System.Collections.Generic;
 using Elwig.Models.Dtos;
-using System.Reflection;
 using System.Data;
 
 namespace Elwig.Helpers {
@@ -67,7 +66,7 @@ namespace Elwig.Helpers {
 
         public DbSet<OverUnderDeliveryRow> OverUnderDeliveryRows { get; private set; }
         public DbSet<AreaComUnderDeliveryRowSingle> AreaComUnderDeliveryRows { get; private set; }
-        public DbSet<MemberDeliveryPerVariantRowSingle> MemberDeliveryPerVariantRows { get; private set; }
+        public DbSet<MemberDeliveryPerVarietyRowSingle> MemberDeliveryPerVariantRows { get; private set; }
         public DbSet<MemberAreaComsRowSingle> MemberAreaComsRows { get; private set; }
         public DbSet<CreditNoteDeliveryRowSingle> CreditNoteDeliveryRows { get; private set; }
         public DbSet<CreditNoteRowSingle> CreditNoteRows { get; private set; }
@@ -117,39 +116,6 @@ namespace Elwig.Helpers {
             return cnx;
         }
 
-        public static async Task ExecuteBatch(SqliteConnection cnx, string sql) {
-            using var cmd = cnx.CreateCommand();
-            cmd.CommandText = sql;
-            await (await cmd.ExecuteReaderAsync()).CloseAsync();
-        }
-
-        public static async Task ExecuteEmbeddedScript(SqliteConnection cnx, Assembly asm, string name) {
-            using var stream = asm.GetManifestResourceStream(name) ?? throw new FileNotFoundException("Unable to load embedded resource");
-            using var reader = new StreamReader(stream);
-            await ExecuteBatch(cnx, await reader.ReadToEndAsync());
-        }
-
-        public static async Task<object?> ExecuteScalar(SqliteConnection cnx, string sql) {
-            using var cmd = cnx.CreateCommand();
-            cmd.CommandText = sql;
-            return await cmd.ExecuteScalarAsync();
-        }
-
-        public static async Task<(string Table, long RowId, string Parent, long FkId)[]> ForeignKeyCheck(SqliteConnection cnx) {
-            using var cmd = cnx.CreateCommand();
-            cmd.CommandText = "PRAGMA foreign_key_check";
-            using var reader = await cmd.ExecuteReaderAsync();
-            var list = new List<(string, long, string, long)>();
-            while (await reader.ReadAsync()) {
-                var table = reader.GetString(0);
-                var rowid = reader.GetInt64(1);
-                var parent = reader.GetString(2);
-                var fkid = reader.GetInt64(3);
-                list.Add((table, rowid, parent, fkid));
-            }
-            return [.. list];
-        }
-
         protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) {
             optionsBuilder.UseSqlite(ConnectionString);
             optionsBuilder.UseLazyLoadingProxies();
@@ -248,13 +214,6 @@ namespace Elwig.Helpers {
             return c + 1;
         }
 
-        public async Task<WineQualLevel> GetWineQualityLevel(double kmw) {
-            return await WineQualityLevels
-                .Where(q => !q.IsPredicate && (q.MinKmw == null || q.MinKmw <= kmw))
-                .OrderBy(q => q.MinKmw)
-                .LastAsync();
-        }
-
         public void UpdateDeliveryPartModifiers(DeliveryPart part, IEnumerable<Modifier> oldModifiers, IEnumerable<Modifier> newModifiers) {
             foreach (var m in Modifiers.Where(m => m.Year == part.Year)) {
                 var mod = new DeliveryPartModifier {

Elwig/Helpers/AppDbUpdater.cs

@@ -9,17 +9,17 @@ namespace Elwig.Helpers {
     public static class AppDbUpdater {
 
         // Don't forget to update value in Tests/fetch-resources.bat!
-        public static readonly int RequiredSchemaVersion = 32;
+        public static readonly int RequiredSchemaVersion = 36;
 
         private static int VersionOffset = 0;
 
         public static async Task<Version> CheckDb() {
             using var cnx = AppDbContext.Connect();
 
-            var applId = (long?)await AppDbContext.ExecuteScalar(cnx, "PRAGMA application_id") ?? 0;
+            var applId = (long?)await cnx.ExecuteScalar("PRAGMA application_id") ?? 0;
             if (applId != 0x454C5747) throw new Exception($"Invalid application_id in database (0x{applId:X08})");
 
-            var schemaVers = (long?)await AppDbContext.ExecuteScalar(cnx, "PRAGMA schema_version") ?? 0;
+            var schemaVers = (long?)await cnx.ExecuteScalar("PRAGMA schema_version") ?? 0;
             VersionOffset = (int)(schemaVers % 100);
             if (VersionOffset != 0) {
                 // schema was modified manually/externally
@@ -27,12 +27,12 @@ namespace Elwig.Helpers {
             }
             await UpdateDbSchema(cnx, (int)(schemaVers / 100), RequiredSchemaVersion);
 
-            var userVers = (long?)await AppDbContext.ExecuteScalar(cnx, "PRAGMA user_version") ?? 0;
+            var userVers = (long?)await cnx.ExecuteScalar("PRAGMA user_version") ?? 0;
             var v = new Version((int)(userVers >> 24), (int)((userVers >> 16) & 0xFF), (int)((userVers >> 8) & 0xFF), (int)(userVers & 0xFF));
 
             if (App.Version > v) {
                 long vers = (App.Version.Major << 24) | (App.Version.Minor << 16) | (App.Version.Build << 8) | App.Version.Revision;
-                await AppDbContext.ExecuteBatch(cnx, $"PRAGMA user_version = {vers}");
+                await cnx.ExecuteBatch($"PRAGMA user_version = {vers}");
             }
 
             return v;
@@ -67,20 +67,20 @@ namespace Elwig.Helpers {
             if (toExecute.Count == 0)
                 return;
 
-            await AppDbContext.ExecuteBatch(cnx, """
+            await cnx.ExecuteBatch("""
                 PRAGMA locking_mode = EXCLUSIVE;
                 BEGIN EXCLUSIVE;
                 """);
             foreach (var script in toExecute) {
-                await AppDbContext.ExecuteEmbeddedScript(cnx, asm, script);
+                await cnx.ExecuteEmbeddedScript(asm, script);
             }
-            var violations = await AppDbContext.ForeignKeyCheck(cnx);
+            var violations = await cnx.ForeignKeyCheck();
             if (violations.Length > 0) {
                 throw new Exception($"Foreign key violations ({violations.Length}):\n" + string.Join("\n", violations
                     .Select(v => $"{v.Table} - {v.RowId} - {v.Parent} - {v.FkId}")));
             }
 
-            await AppDbContext.ExecuteBatch(cnx, $"""
+            await cnx.ExecuteBatch($"""
                 COMMIT;
                 VACUUM;
                 PRAGMA schema_version = {toVersion * 100 + VersionOffset};

Elwig/Helpers/Billing/Billing.cs

@@ -27,7 +27,7 @@ namespace Elwig.Helpers.Billing {
 
         public async Task FinishSeason() {
             using var cnx = await AppDbContext.ConnectAsync();
-            await AppDbContext.ExecuteBatch(cnx, $"""
+            await cnx.ExecuteBatch($"""
                 UPDATE season
                 SET (start_date, end_date) = (SELECT MIN(date), MAX(date) FROM delivery WHERE year = {Year})
                 WHERE year = {Year};
@@ -37,7 +37,7 @@ namespace Elwig.Helpers.Billing {
         public async Task AutoAdjustBusinessShares(DateOnly date, int allowanceKg = 0, double allowanceBs = 0, int allowanceKgPerBs = 0, double allowanceRel = 0, int addMinBs = 1) {
             if (addMinBs < 1) addMinBs = 1;
             using var cnx = await AppDbContext.ConnectAsync();
-            await AppDbContext.ExecuteBatch(cnx, $"""
+            await cnx.ExecuteBatch($"""
                 UPDATE member
                 SET business_shares = member.business_shares - h.business_shares
                 FROM member_history h
@@ -66,7 +66,7 @@ namespace Elwig.Helpers.Billing {
 
         public async Task UnAdjustBusinessShares() {
             using var cnx = await AppDbContext.ConnectAsync();
-            await AppDbContext.ExecuteBatch(cnx, $"""
+            await cnx.ExecuteBatch($"""
                 UPDATE member
                 SET business_shares = member.business_shares - h.business_shares
                 FROM member_history h
@@ -157,9 +157,9 @@ namespace Elwig.Helpers.Billing {
                 lastMgNr = mgnr;
             }
 
-            await AppDbContext.ExecuteBatch(cnx, $"UPDATE delivery_part_bucket SET value = 0 WHERE year = {Year}");
+            await cnx.ExecuteBatch($"UPDATE delivery_part_bucket SET value = 0 WHERE year = {Year}");
             if (inserts.Count > 0) {
-                await AppDbContext.ExecuteBatch(cnx, $"""
+                await cnx.ExecuteBatch($"""
                     INSERT INTO delivery_part_bucket (year, did, dpnr, bktnr, discr, value)
                     VALUES {string.Join(",\n       ", inserts.Select(i => $"({Year}, {i.Item1}, {i.Item2}, {i.Item3}, '{i.Item4}', {i.Item5})"))}
                     ON CONFLICT DO UPDATE
@@ -237,7 +237,7 @@ namespace Elwig.Helpers.Billing {
                     if (needed == 0) break;
                 }
 
-                await AppDbContext.ExecuteBatch(cnx, $"""
+                await cnx.ExecuteBatch($"""
                     INSERT INTO delivery_part_bucket (year, did, dpnr, bktnr, discr, value)
                     VALUES {string.Join(",\n       ", posChanges.Select(i => $"({Year}, {i.Item1}, {i.Item2}, {i.Item3}, '', {i.Item4})"))}
                     ON CONFLICT DO UPDATE

Elwig/Helpers/Billing/BillingVariant.cs

@@ -20,13 +20,19 @@ namespace Elwig.Helpers.Billing {
             Data = PaymentBillingData.FromJson(PaymentVariant.Data, Utils.GetVaributes(ctx, Year, onlyDelivered: false));
         }
 
-        public async Task Calculate(bool? honorGebunden = null, bool? allowAttrsIntoLower = null, bool? avoidUnderDeliveries = null) {
+        public async Task Calculate(bool strictPrices = true, bool? honorGebunden = null, bool? allowAttrsIntoLower = null, bool? avoidUnderDeliveries = null) {
             using var cnx = await AppDbContext.ConnectAsync();
             using var tx = await cnx.BeginTransactionAsync();
             await CalculateBuckets(honorGebunden, allowAttrsIntoLower, avoidUnderDeliveries, cnx);
             await DeleteInDb(cnx);
             await SetCalcTime(cnx);
-            await CalculatePrices(cnx);
+            KeyNotFoundException? exception = null;
+            try {
+                await CalculatePrices(cnx, strictPrices);
+            } catch (KeyNotFoundException e) {
+                if (strictPrices) throw;
+                exception = e;
+            }
             if (Data.ConsiderDelieryModifiers) {
                 await CalculateDeliveryModifiers(cnx);
             }
@@ -34,26 +40,28 @@ namespace Elwig.Helpers.Billing {
                 await CalculateMemberModifiers(cnx);
             }
             await tx.CommitAsync();
+            if (exception != null)
+                throw exception;
         }
 
         public async Task Commit() {
             await Revert();
             using var cnx = await AppDbContext.ConnectAsync();
-            await AppDbContext.ExecuteBatch(cnx, $"""
+            await cnx.ExecuteBatch($"""
                     INSERT INTO credit (year, tgnr, mgnr, avnr, net_amount, prev_net_amount, vat, modifiers, prev_modifiers)
                     SELECT s.year,
                            COALESCE(t.tgnr, 0) + ROW_NUMBER() OVER(ORDER BY m.mgnr) AS tgnr,
                            m.mgnr,
                            v.avnr,
                            ROUND(p.amount / POW(10, s.precision - 2)) AS net_amount,
-                           IIF(lc.amount >= 0, ROUND(lp.amount / POW(10, s.precision - 2)), 0) AS prev_net_amount,
+                           IIF(lc.amount < 0, 0, ROUND(lp.amount / POW(10, s.precision - 2))) AS prev_net_amount,
                            IIF(m.buchführend, s.vat_normal, s.vat_flatrate) AS vat,
                            ROUND(IIF({Data.ConsiderTotalPenalty}, COALESCE(b.total_penalty, 0), 0) / POW(10, s.precision - 2)) +
                            ROUND(IIF({Data.ConsiderContractPenalties}, COALESCE(u.total_penalty, 0), 0) / POW(10, 4 - 2)) +
                            ROUND(IIF({Data.ConsiderAutoBusinessShares}, -COALESCE(a.total_amount, 0), 0) / POW(10, s.precision - 2)) +
                            IIF({Data.ConsiderCustomModifiers}, COALESCE(x.amount, 0), 0)
                            AS modifiers,
-                           IIF(lc.amount >= 0, lc.modifiers, 0) AS prev_modifiers
+                           IIF(lc.amount < 0, 0, lc.modifiers) AS prev_modifiers
                     FROM season s
                         JOIN payment_variant v ON v.year = s.year
                         LEFT JOIN payment_variant l ON l.year = s.year
@@ -74,27 +82,27 @@ namespace Elwig.Helpers.Billing {
                         LEFT JOIN payment_custom x ON (x.year, x.mgnr) = (s.year, m.mgnr)
                     WHERE s.year = {Year} AND v.avnr = {AvNr};
                     """);
-            await AppDbContext.ExecuteBatch(cnx, $"""
+            await cnx.ExecuteBatch($"""
                 UPDATE payment_variant SET test_variant = FALSE WHERE (year, avnr) = ({Year}, {AvNr});
                 """);
         }
 
         public async Task Revert() {
             using var cnx = await AppDbContext.ConnectAsync();
-            await AppDbContext.ExecuteBatch(cnx, $"""
+            await cnx.ExecuteBatch($"""
                 DELETE FROM credit WHERE (year, avnr) = ({Year}, {AvNr});
                 UPDATE payment_variant SET test_variant = TRUE WHERE (year, avnr) = ({Year}, {AvNr});
                 """);
         }
 
         protected async Task SetCalcTime(SqliteConnection cnx) {
-            await AppDbContext.ExecuteBatch(cnx, $"""
+            await cnx.ExecuteBatch($"""
                 UPDATE payment_variant SET calc_time = UNIXEPOCH() WHERE (year, avnr) = ({Year}, {AvNr})
                 """);
         }
 
         protected async Task DeleteInDb(SqliteConnection cnx) {
-            await AppDbContext.ExecuteBatch(cnx, $"""
+            await cnx.ExecuteBatch($"""
                 DELETE FROM payment_delivery_part_bucket WHERE (year, avnr) = ({Year}, {AvNr});
                 DELETE FROM payment_delivery_part WHERE (year, avnr) = ({Year}, {AvNr});
                 DELETE FROM payment_member WHERE (year, avnr) = ({Year}, {AvNr});
@@ -108,7 +116,7 @@ namespace Elwig.Helpers.Billing {
                 var multiplier = 0.50;
                 var includePredecessor = true;
                 var modName = "Treue%";
-                await AppDbContext.ExecuteBatch(cnx, $"""
+                await cnx.ExecuteBatch($"""
                     INSERT INTO payment_member (year, avnr, mgnr, net_amount, mod_abs, mod_rel)
                     SELECT c.year, {AvNr}, s.mgnr, 0,
                            ROUND(s.sum * COALESCE(m.abs, 0)),
@@ -130,7 +138,7 @@ namespace Elwig.Helpers.Billing {
                         mod_rel = mod_rel + excluded.mod_rel
                     """);
             }
-            await AppDbContext.ExecuteBatch(cnx, $"""
+            await cnx.ExecuteBatch($"""
                 INSERT INTO payment_member (year, avnr, mgnr, net_amount, mod_abs, mod_rel)
                 SELECT x.year, {AvNr}, x.mgnr, 0, COALESCE(x.mod_abs * POW(10, s.precision - 2), 0), COALESCE(x.mod_rel, 0)
                 FROM payment_custom x
@@ -142,7 +150,8 @@ namespace Elwig.Helpers.Billing {
                 """);
         }
 
-        protected async Task CalculatePrices(SqliteConnection cnx) {
+        protected async Task CalculatePrices(SqliteConnection cnx, bool strict = true) {
+            var invalid = new HashSet<string>();
             var parts = new List<(int Year, int DId, int DPNr, int BktNr, string SortId, string? AttrId, string? CultId, string Discr, int Value, double Oe, double Kmw, string QualId, bool AttrAreaCom)>();
             using (var cmd = cnx.CreateCommand()) {
                 cmd.CommandText = $"""
@@ -172,21 +181,31 @@ namespace Elwig.Helpers.Billing {
                 var payAttrId = (part.Discr is "" or "_") ? null : part.Discr;
                 var attrId = part.AttrAreaCom ? payAttrId : part.AttrId;
                 var geb = !ungeb && (payAttrId == attrId || !part.AttrAreaCom);
-                var price = Data.CalculatePrice(part.SortId, attrId, part.CultId, part.QualId, geb, part.Oe, part.Kmw);
+                decimal price = 0;
+                try {
+                    price = Data.CalculatePrice(part.SortId, attrId, part.CultId, part.QualId, geb, part.Oe, part.Kmw);
+                } catch (KeyNotFoundException e) {
+                    invalid.Add(e.Message.Split('\'')[1]);
+                }
                 var priceL = PaymentVariant.Season.DecToDb(price);
                 inserts.Add((part.Year, part.DId, part.DPNr, part.BktNr, priceL, priceL * part.Value));
             }
 
-            await AppDbContext.ExecuteBatch(cnx, $"""
+            var msg = invalid.Count == 0 ? null : "Für folgende Sorten wurde noch keine Preiskurve festgelegt: " + string.Join(", ", invalid);
+            if (msg != null && strict)
+                throw new KeyNotFoundException(msg);
+            await cnx.ExecuteBatch($"""
                 INSERT INTO payment_delivery_part_bucket (year, did, dpnr, bktnr, avnr, price, amount)
                 VALUES {string.Join(",\n       ", inserts.Select(i => $"({i.Year}, {i.DId}, {i.DPNr}, {i.BktNr}, {AvNr}, {i.Price}, {i.Amount})"))};
                 """);
+            if (msg != null)
+                throw new KeyNotFoundException(msg);
         }
 
         protected async Task CalculateDeliveryModifiers(SqliteConnection cnx) {
             var netMod = Data.NetWeightModifier.ToString().Replace(',', '.');
             var grossMod = Data.GrossWeightModifier.ToString().Replace(',', '.');
-            await AppDbContext.ExecuteBatch(cnx, $"""
+            await cnx.ExecuteBatch($"""
                 INSERT INTO payment_delivery_part (year, did, dpnr, avnr, net_amount, mod_abs, mod_rel)
                 SELECT d.year, d.did, d.dpnr, {AvNr}, 0, 0, IIF(d.net_weight, {netMod}, {grossMod})
                 FROM delivery_part d

Elwig/Helpers/ClientParameters.cs

@@ -19,14 +19,6 @@ namespace Elwig.Helpers {
         public bool IsSitzendorf => IsWinzerkeller && App.ZwstId == "S";
         public bool IsGrInzersdorf => IsWeinland;
 
-        public bool HasNetWeighing(string? zwstId) => IsMatzen || (IsWinzerkeller && zwstId == "W");
-        public bool HasNetWeighing(Branch? b) => HasNetWeighing(b?.ZwstId);
-        public bool HasNetWeighing() => HasNetWeighing(App.ZwstId);
-
-        public bool HasBoxWeighing(string? zwstId) => IsWinzerkeller && (zwstId != "W");
-        public bool HasBoxWeighing(Branch? b) => HasBoxWeighing(b?.ZwstId);
-        public bool HasBoxWeighing() => HasBoxWeighing(App.ZwstId);
-
         public string NameToken;
         public string NameShort;
         public string Name;
@@ -214,15 +206,15 @@ namespace Elwig.Helpers {
                 case 1: orderingMemberList = "NAME"; break;
                 case 2: orderingMemberList = "KG"; break;
             }
-            string mailSendPostal = "MGNR";
-            switch (MailOrdering) {
+            string mailSendPostal = "WISH";
+            switch (MailSendPostal) {
                 case 0: mailSendPostal = "NONE"; break;
                 case 1: mailSendPostal = "NO_EMAIL"; break;
                 case 2: mailSendPostal = "WISH"; break;
                 case 3: mailSendPostal = "ALL"; break;
             }
-            string mailSendEmail = "MGNR";
-            switch (MailOrdering) {
+            string mailSendEmail = "WISH";
+            switch (MailSendEmail) {
                 case 0: mailSendEmail = "NONE"; break;
                 case 1: mailSendEmail = "WISH"; break;
                 case 2: mailSendEmail = "ALL"; break;

Elwig/Helpers/Config.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
@@ -5,6 +6,8 @@ using Microsoft.Extensions.Configuration;
 
 namespace Elwig.Helpers {
 
+    public enum WeighingMode { Gross, Net, Box }
+
     public record struct ScaleConfig {
         public string Id;
         public string? Type;
@@ -41,6 +44,7 @@ namespace Elwig.Helpers {
         public string DatabaseFile = App.DataPath + "database.sqlite3";
         public string? DatabaseLog = null;
         public string? Branch = null;
+        public WeighingMode? WeighingMode;
         public string? UpdateUrl = null;
         public bool UpdateAuto = false;
         public string? SyncUrl = null;
@@ -74,6 +78,8 @@ namespace Elwig.Helpers {
             DatabaseLog = log != null ? Path.Combine(Path.GetDirectoryName(FileName) ?? App.DataPath, log) : null;
             Branch = config["general:branch"];
             Debug = TrueValues.Contains(config["general:debug"]?.ToLower());
+            var weighing = config["general:weighing"];
+            WeighingMode = weighing != null && Enum.TryParse<WeighingMode>(weighing, true, out var w) ? w : null;
             UpdateUrl = config["update:url"];
             UpdateAuto = TrueValues.Contains(config["update:auto"]?.ToLower());
             SyncUrl = config["sync:url"];

Elwig/Helpers/Export/Csv.cs

@@ -15,7 +15,9 @@ namespace Elwig.Helpers.Export {
         protected readonly char Separator;
         protected string? Header;
 
-        public Csv(string filename, char separator = ';') : this(filename, separator, Utils.UTF8) { }
+        public Csv(string filename, char separator = ';') :
+            this(filename, separator, Utils.UTF8) {
+        }
 
         public Csv(string filename, char separator, Encoding encoding) {
             _writer = new StreamWriter(filename, false, encoding);
@@ -58,4 +60,22 @@ namespace Elwig.Helpers.Export {
 
         public abstract string FormatRow(T row);
     }
+
+    public class CsvSimple : Csv<IEnumerable<object?>> {
+
+        public CsvSimple(string filename, char separator, Encoding encoding) :
+            base(filename, separator, encoding) {
+        }
+
+        public CsvSimple(string filename, char separator = ';') :
+            base(filename, separator) {
+        }
+
+        public override string FormatRow(IEnumerable<object?> row) {
+            return string.Join(Separator, row.Select(i => {
+                var str = $"{i}";
+                return str.Contains(Separator) || str.Contains('\n') ? $"\"{str.Replace("\"", "\"\"")}\"" : str;
+            }));
+        }
+    }
 }

Elwig/Helpers/Export/Database.cs

@@ -0,0 +1,243 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.IO.Compression;
+using System.Text.Json.Nodes;
+using System.Threading.Tasks;
+
+namespace Elwig.Helpers.Export {
+    public static class Database {
+
+        private static async Task<(long? ApplicationId, string? UserVersion, long? SchemaVersion, long FileSize)> GetMeta() {
+            long size = new FileInfo(App.Config.DatabaseFile).Length;
+            using var cnx = await AppDbContext.ConnectAsync();
+            var applId = (long?)await cnx.ExecuteScalar("PRAGMA application_id");
+            var userVers = (long?)await cnx.ExecuteScalar("PRAGMA user_version");
+            var schemaVers = (long?)await cnx.ExecuteScalar("PRAGMA schema_version");
+            return (applId, userVers != null ? $"{userVers >> 24}.{(userVers >> 16) & 0xFF}.{(userVers >> 8) & 0xFF}.{userVers & 0xFF}" : null, schemaVers, size);
+        }
+
+        public static async Task ExportSqlite(string filename, bool zipFile) {
+            if (zipFile) {
+                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 (applId, userVers, schemaVers, size) = await GetMeta();
+                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,
+                        ["database"] = new JsonObject {
+                            ["application_id"] = applId,
+                            ["user_version"] = userVers,
+                            ["schema_version"] = schemaVers,
+                            ["file_size"] = size,
+                        },
+                    };
+                    await writer.WriteAsync(obj.ToJsonString(Utils.JsonOpts));
+                }
+
+                var db = zip.CreateEntryFromFile(App.Config.DatabaseFile, "database.sqlite3", CompressionLevel.SmallestSize);
+            } else {
+                File.Copy(App.Config.DatabaseFile, filename, true);
+            }
+        }
+
+        public static async Task ExportSql(string filename, bool zipFile) {
+            if (zipFile) {
+                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 (applId, userVers, schemaVers, size) = await GetMeta();
+                var meta = zip.CreateEntry("meta.json", CompressionLevel.NoCompression);
+                using (var writer = new StreamWriter(meta.Open(), Utils.UTF8)) {
+                    var obj = new JsonObject {
+                        ["timestamp"] = $"{DateTime.UtcNow:yyyy-MM-ddTHH:mm:ssZ}",
+                        ["zwstid"] = App.ZwstId,
+                        ["device"] = Environment.MachineName,
+                        ["database"] = new JsonObject {
+                            ["application_id"] = applId,
+                            ["user_version"] = userVers,
+                            ["schema_version"] = schemaVers,
+                            ["file_size"] = size,
+                        },
+                    };
+                    await writer.WriteAsync(obj.ToJsonString(Utils.JsonOpts));
+                }
+
+                var sql = zip.CreateEntry("database.sql", CompressionLevel.SmallestSize);
+                using (var writer = new StreamWriter(sql.Open(), Utils.UTF8)) {
+                    await ExportSql(writer);
+                }
+            } else {
+                using var stream = File.OpenWrite(filename);
+                using var writer = new StreamWriter(stream, Utils.UTF8);
+                await ExportSql(writer);
+            }
+        }
+
+        public static async Task ExportSql(StreamWriter writer) {
+            using var cnx = await AppDbContext.ConnectAsync();
+
+            var tables = new List<(string Name, string Sql)>();
+            using (var cmd = cnx.CreateCommand()) {
+                cmd.CommandText = "SELECT name, sql FROM sqlite_schema WHERE type = 'table'";
+                using var reader = await cmd.ExecuteReaderAsync();
+                while (await reader.ReadAsync()) {
+                    tables.Add((reader.GetString(0), reader.GetString(1)));
+                }
+            }
+
+            var applId = (long?)await cnx.ExecuteScalar("PRAGMA application_id") ?? 0;
+            var userVers = (long?)await cnx.ExecuteScalar("PRAGMA user_version") ?? 0;
+            var schemaVers = (long?)await cnx.ExecuteScalar("PRAGMA schema_version") ?? 0;
+
+            await writer.WriteLineAsync($"-- Elwig database dump, {DateTime.Now:yyyy-MM-dd, HH:mm:ss}");
+            await writer.WriteLineAsync($"-- {Environment.MachineName}, Zwst. {App.BranchName}, {App.Client.Name}");
+            await writer.WriteLineAsync("BEGIN TRANSACTION;");
+            await writer.WriteLineAsync("PRAGMA foreign_keys=OFF;");
+            await writer.WriteLineAsync($"PRAGMA application_id=0x{applId:X8};");
+            await writer.WriteLineAsync($"PRAGMA user_version=0x{userVers:X8};");
+
+            foreach (var t in tables) {
+                await writer.WriteAsync(t.Sql);
+                await writer.WriteLineAsync(";");
+
+                var columnNames = new List<string>();
+                using (var cmd = cnx.CreateCommand()) {
+                    cmd.CommandText = $"PRAGMA table_info({t.Name})";
+                    using var reader = await cmd.ExecuteReaderAsync();
+                    while (await reader.ReadAsync()) {
+                        columnNames.Add(reader.GetString(1));
+                    }
+                }
+
+                using (var cmd = cnx.CreateCommand()) {
+                    cmd.CommandText = $"SELECT {string.Join(',', columnNames)} FROM {t.Name}";
+                    using var reader = await cmd.ExecuteReaderAsync();
+                    var columns = await reader.GetColumnSchemaAsync();
+                    var values = new object[reader.FieldCount];
+                    while (await reader.ReadAsync()) {
+                        await writer.WriteAsync($"INSERT INTO {t.Name} VALUES (");
+
+                        reader.GetValues(values);
+                        for (int i = 0; i < columns.Count; i++) {
+                            var c = columns[i];
+                            var v = values[i];
+                            if (i > 0) await writer.WriteAsync(",");
+                            if (v == null || v is DBNull) {
+                                await writer.WriteAsync("NULL");
+                            } else if (c.DataTypeName == "TEXT") {
+                                await writer.WriteAsync($"'{v.ToString()?.Replace("'", "''")}'");
+                            } else {
+                                await writer.WriteAsync(v.ToString()?.Replace(',', '.'));
+                            }
+                        }
+
+                        await writer.WriteLineAsync(");");
+                    }
+                }
+            }
+
+            using (var cmd = cnx.CreateCommand()) {
+                cmd.CommandText = "SELECT sql FROM sqlite_schema WHERE type != 'table' AND sql IS NOT NULL";
+                using var reader = await cmd.ExecuteReaderAsync();
+                while (await reader.ReadAsync()) {
+                    await writer.WriteAsync(reader.GetString(0));
+                    await writer.WriteLineAsync(";");
+                }
+            }
+
+            await writer.WriteLineAsync($"PRAGMA schema_version={schemaVers};");
+            await writer.WriteLineAsync("PRAGMA foreign_keys=ON;");
+            await writer.WriteLineAsync("COMMIT;");
+            await writer.WriteLineAsync("VACUUM;");
+        }
+
+        public static async Task Import(string filename) {
+            if (filename.EndsWith(".sql")) {
+                await ImportSql(filename, false);
+            } else if (filename.EndsWith(".sql.zip")) {
+                await ImportSql(filename, true);
+            } else if (filename.EndsWith(".sqlite3")) {
+                await ImportSqlite(filename, false);
+            } else if (filename.EndsWith(".sqlite3.zip")) {
+                await ImportSqlite(filename, true);
+            } else {
+                throw new ArgumentException($"Unknown file extension for importing: '{filename}'");
+            }
+        }
+
+        public static async Task ImportSql(string filename, bool zipFile = false) {
+            if (zipFile) {
+                using var zip = ZipFile.Open(filename, ZipArchiveMode.Read);
+                await zip.CheckIntegrity();
+                foreach (var entry in zip.Entries) {
+                    if (entry.Name.EndsWith(".sql")) {
+                        using var stream = entry.Open();
+                        using var reader = new StreamReader(stream, Utils.UTF8);
+                        await ImportSql(reader);
+                        return;
+                    }
+                }
+                throw new FileFormatException("ZIP archive has to contain at least one .sql file");
+            } else {
+                using var stream = File.Open(filename, FileMode.Open);
+                using var reader = new StreamReader(stream, Utils.UTF8);
+                await ImportSql(reader);
+            }
+        }
+
+        public static async Task ImportSqlite(string filename, bool zipFile = false) {
+            if (zipFile) {
+                var newName = Path.ChangeExtension(App.Config.DatabaseFile, ".new.sqlite3");
+                try {
+                    using var zip = ZipFile.Open(filename, ZipArchiveMode.Read);
+                    await zip.CheckIntegrity();
+                    foreach (var entry in zip.Entries) {
+                        if (entry.Name.EndsWith(".sqlite3")) {
+                            entry.ExtractToFile(newName);
+                            await ImportSqlite(newName);
+                            return;
+                        }
+                    }
+                    throw new FileFormatException("ZIP archive has to contain at least one .sqlite3 file");
+                } finally {
+                    if (File.Exists(newName)) File.Delete(newName);
+                }
+            }
+
+            var oldName = Path.ChangeExtension(App.Config.DatabaseFile, ".old.sqlite3");
+            File.Move(App.Config.DatabaseFile, oldName, true);
+            File.Move(filename, App.Config.DatabaseFile, false);
+
+            using var cnx = await AppDbContext.ConnectAsync();
+            await cnx.ExecuteBatch("VACUUM");
+        }
+
+        public static async Task ImportSql(StreamReader reader) {
+            var newName = Path.ChangeExtension(App.Config.DatabaseFile, ".new.sqlite3");
+            File.Delete(newName);
+            try {
+                using (var cnx = await AppDbContext.ConnectAsync($"Data Source=\"{newName}\"; Mode=ReadWriteCreate; Foreign Keys=False; Cache=Default; Pooling=False")) {
+                    await cnx.ExecuteBatch(await reader.ReadToEndAsync());
+                }
+                await ImportSqlite(newName);
+            } finally {
+                if (File.Exists(newName)) File.Delete(newName);
+            }
+        }
+    }
+}

Elwig/Helpers/Export/ElwigData.cs

@@ -6,7 +6,6 @@ using System.Globalization;
 using System.IO;
 using System.IO.Compression;
 using System.Linq;
-using System.Text.Json;
 using System.Text.Json.Nodes;
 using System.Threading.Tasks;
 using System.Windows;
@@ -18,8 +17,6 @@ namespace Elwig.Helpers.Export {
 
         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);
@@ -41,6 +38,7 @@ namespace Elwig.Helpers.Export {
                 Dictionary<string, int> currentLsNrs;
                 Dictionary<int, List<WbRd>> currentWbRde;
                 Dictionary<int, AT_Kg> kgs;
+                List<WbGl> currentWbGls;
 
                 using (var ctx = new AppDbContext()) {
                     branches = await ctx.Branches.ToDictionaryAsync(b => b.ZwstId);
@@ -52,6 +50,7 @@ namespace Elwig.Helpers.Export {
                     currentWbRde = await ctx.WbRde
                         .GroupBy(r => r.KgNr)
                         .ToDictionaryAsync(g => g.Key, g => g.ToList());
+                    currentWbGls = await ctx.WbGls.ToListAsync();
                     kgs = await ctx.Katastralgemeinden.Include(k => k.WbKg).ToDictionaryAsync(k => k.KgNr);
                 }
 
@@ -62,6 +61,8 @@ namespace Elwig.Helpers.Export {
                     List<MemberEmailAddr> EmailAddresses,
                     List<AreaCom> AreaCommitments,
                     List<WbRd> Riede,
+                    List<WbKg> WbKgs,
+                    List<WbGl> WbGls,
                     List<Delivery> Deliveries,
                     List<DeliveryPart> DeliveryParts,
                     List<DeliveryPartModifier> Modifiers,
@@ -73,81 +74,117 @@ namespace Elwig.Helpers.Export {
                     int? DeliveryNum, string? DeliveryFilters)>();
 
                 foreach (var filename in filenames) {
-                    // TODO read encrypted files
-                    using var zip = ZipFile.Open(filename, ZipArchiveMode.Read);
+                    try {
+                        data.Add(new([], [], [], [], [], [], [], new([], [], [], [], new() {
+                            ["member"] = [],
+                            ["area_commitment"] = [],
+                            ["delivery"] = [],
+                        })));
+                        var r = data[^1];
 
-                    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 ({filename})");
-                    }
+                        // TODO read encrypted files
+                        using var zip = ZipFile.Open(filename, ZipArchiveMode.Read);
+                        await zip.CheckIntegrity();
 
-                    var metaJson = zip.GetEntry("meta.json");
-                    var meta = await JsonNode.ParseAsync(metaJson!.Open());
-                    var memberCount = meta!["members"]?["count"]?.AsValue().GetValue<int>();
-                    var memberFilters = meta!["members"]?["filters"]?.AsArray().Select(f => f!.AsValue().GetValue<string>()).ToArray();
-                    var areaComCount = meta!["area_commitments"]?["count"]?.AsValue().GetValue<int>();
-                    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([], [], new() {
-                        ["member"] = [],
-                        ["area_commitment"] = [],
-                        ["delivery"] = [],
-                    })));
-                    var r = data[^1];
-
-                    var membersJson = zip.GetEntry("members.json");
-                    if (membersJson != null) {
-                        using var reader = new StreamReader(membersJson.Open(), Utils.UTF8);
-                        string? line;
-                        while ((line = await reader.ReadLineAsync()) != null) {
-                            var obj = JsonNode.Parse(line)!.AsObject();
-                            var (m, b, telNrs, emailAddrs, timestamps) = obj.ToMember(kgs);
-                            r.Members.Add(m);
-                            if (b != null) r.BillingAddresses.Add(b);
-                            r.TelephoneNumbers.AddRange(telNrs);
-                            r.EmailAddresses.AddRange(emailAddrs);
-                            if (timestamps.HasValue)
-                                r.Timestamps["member"].Add((m.MgNr, 0, timestamps.Value.CreatedAt, timestamps.Value.ModifiedAt));
+                        var version = zip.GetEntry("version");
+                        using (var reader = new StreamReader(version!.Open(), Utils.UTF8)) {
+                            if (await reader.ReadToEndAsync() != "elwig:1")
+                                throw new FileFormatException($"Ungültige Elwig-Export-Datei ({filename})");
                         }
-                    }
 
-                    var areaComsJson = zip.GetEntry("area_commitments.json");
-                    if (areaComsJson != null) {
-                        using var reader = new StreamReader(areaComsJson.Open(), Utils.UTF8);
-                        string? line;
-                        while ((line = await reader.ReadLineAsync()) != null) {
-                            var obj = JsonNode.Parse(line)!.AsObject();
-                            var (areaCom, wbrd, timestamps) = obj.ToAreaCom(kgs, currentWbRde);
-                            r.AreaCommitments.Add(areaCom);
-                            if (wbrd != null) {
-                                currentWbRde[wbrd.KgNr].Add(wbrd);
-                                r.Riede.Add(wbrd);
+                        var metaJson = zip.GetEntry("meta.json");
+                        var meta = await JsonNode.ParseAsync(metaJson!.Open());
+                        var memberCount = meta!["members"]?["count"]?.AsValue().GetValue<int>();
+                        var memberFilters = meta!["members"]?["filters"]?.AsArray().Select(f => f!.AsValue().GetValue<string>()).ToArray();
+                        var areaComCount = meta!["area_commitments"]?["count"]?.AsValue().GetValue<int>();
+                        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));
+
+                        var wbKgsJson = zip.GetEntry("wb_kgs.json");
+                        if (wbKgsJson != null) {
+                            using var reader = new StreamReader(wbKgsJson.Open(), Utils.UTF8);
+                            string? line;
+                            while ((line = await reader.ReadLineAsync()) != null) {
+                                var obj = JsonNode.Parse(line)!.AsObject();
+                                var (k, g) = obj.ToWbKg(currentWbGls);
+                                r.WbKgs.Add(k);
+                                if (g != null) {
+                                    currentWbGls[g.GlNr] = g;
+                                    r.WbGls.Add(g);
+                                }
                             }
-                            if (timestamps.HasValue)
-                                r.Timestamps["area_commitment"].Add((areaCom.FbNr, 0, timestamps.Value.CreatedAt, timestamps.Value.ModifiedAt));
                         }
-                    }
 
-                    var deliveriesJson = zip.GetEntry("deliveries.json");
-                    if (deliveriesJson != null) {
-                        using var reader = new StreamReader(deliveriesJson.Open(), Utils.UTF8);
-                        string? line;
-                        while ((line = await reader.ReadLineAsync()) != null) {
-                            var obj = JsonNode.Parse(line)!.AsObject();
-                            var (d, parts, mods, timestamps) = obj.ToDelivery(currentLsNrs, currentDids);
-                            r.Deliveries.Add(d);
-                            r.DeliveryParts.AddRange(parts);
-                            r.Modifiers.AddRange(mods);
-                            if (timestamps.HasValue)
-                                r.Timestamps["delivery"].Add((d.Year, d.DId, timestamps.Value.CreatedAt, timestamps.Value.ModifiedAt));
+                        var membersJson = zip.GetEntry("members.json");
+                        if (membersJson != null) {
+                            using var reader = new StreamReader(membersJson.Open(), Utils.UTF8);
+                            string? line;
+                            while ((line = await reader.ReadLineAsync()) != null) {
+                                var obj = JsonNode.Parse(line)!.AsObject();
+                                var (m, b, telNrs, emailAddrs, timestamps) = obj.ToMember(kgs);
+                                r.Members.Add(m);
+                                if (b != null) r.BillingAddresses.Add(b);
+                                r.TelephoneNumbers.AddRange(telNrs);
+                                r.EmailAddresses.AddRange(emailAddrs);
+                                if (timestamps.HasValue)
+                                    r.Timestamps["member"].Add((m.MgNr, 0, timestamps.Value.CreatedAt, timestamps.Value.ModifiedAt));
+                            }
+                        }
+
+                        var areaComsJson = zip.GetEntry("area_commitments.json");
+                        if (areaComsJson != null) {
+                            using var reader = new StreamReader(areaComsJson.Open(), Utils.UTF8);
+                            string? line;
+                            while ((line = await reader.ReadLineAsync()) != null) {
+                                var obj = JsonNode.Parse(line)!.AsObject();
+                                var (areaCom, wbrd, timestamps) = obj.ToAreaCom(currentWbRde);
+                                r.AreaCommitments.Add(areaCom);
+                                if (wbrd != null) {
+                                    r.Riede.Add(wbrd);
+                                }
+                                if (timestamps.HasValue)
+                                    r.Timestamps["area_commitment"].Add((areaCom.FbNr, 0, timestamps.Value.CreatedAt, timestamps.Value.ModifiedAt));
+                            }
+                        }
+
+                        var deliveriesJson = zip.GetEntry("deliveries.json");
+                        if (deliveriesJson != null) {
+                            using var reader = new StreamReader(deliveriesJson.Open(), Utils.UTF8);
+                            string? line;
+                            while ((line = await reader.ReadLineAsync()) != null) {
+                                var obj = JsonNode.Parse(line)!.AsObject();
+                                var (d, parts, mods, rde, timestamps) = obj.ToDelivery(currentLsNrs, currentDids, kgs, currentWbRde);
+                                r.Deliveries.Add(d);
+                                r.DeliveryParts.AddRange(parts);
+                                r.Modifiers.AddRange(mods);
+                                r.Riede.AddRange(rde);
+                                if (timestamps.HasValue)
+                                    r.Timestamps["delivery"].Add((d.Year, d.DId, timestamps.Value.CreatedAt, timestamps.Value.ModifiedAt));
+                            }
+                        }
+                    } catch (Exception exc) when (
+                            exc is InvalidDataException ||
+                            exc is FileFormatException ||
+                            exc is FileNotFoundException ||
+                            exc is IOException) {
+                        data.RemoveAt(data.Count - 1);
+                        var str = $"Die Elwig-Export-Datei '{Path.GetFileName(filename)}' konnte nicht verarbeitet werden und wird übersprungen.\n\n" + exc.Message;
+                        if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
+                        MessageBox.Show(str, "Fehler beim Importieren", MessageBoxButton.OK, MessageBoxImage.Error);
+                        await AddImportedFiles(Path.GetFileName(filename));
+                    } catch (Exception exc) {
+                        data.RemoveAt(data.Count - 1);
+                        var str = $"Die Elwig-Export-Datei '{Path.GetFileName(filename)}' konnte nicht verarbeitet werden. Soll sie in Zukunft übersprungen werden?\n\n" + exc.Message;
+                        if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
+                        var r = MessageBox.Show(str, "Fehler beim Importieren", MessageBoxButton.YesNo, MessageBoxImage.Error, MessageBoxResult.No);
+                        if (r == MessageBoxResult.Yes) {
+                            await AddImportedFiles(Path.GetFileName(filename));
                         }
                     }
                 }
@@ -156,12 +193,18 @@ namespace Elwig.Helpers.Export {
                 var importedAreaComs = new List<(string FileName, string ZwstId, string Device, int Imported, int NotImported, string Filters)>();
                 var importedDeliveries = new List<(string FileName, string ZwstId, string Device, int New, int Overwritten, int NotImported, string Filters)>();
 
-                foreach (var ((members, billingAddresses, telephoneNumbers, emailAddresses, areaCommitments, riede, deliveries, deliveryParts, modifiers, timestamps), meta) in data.Zip(metaData)) {
+                foreach (var ((members, billingAddresses, telephoneNumbers, emailAddresses, areaCommitments, riede, wbKgs, wbGls, deliveries, deliveryParts, modifiers, timestamps), meta) in data.Zip(metaData)) {
                     var branch = branches[meta.ZwstId];
                     var device = meta.Device;
 
                     using var ctx = new AppDbContext();
 
+                    var kgnrs = wbKgs.Select(k => k.KgNr).ToList();
+                    var duplicateKgNrs = await ctx.WbKgs
+                        .Where(k => kgnrs.Contains(k.KgNr))
+                        .Select(k => k.KgNr)
+                        .ToListAsync();
+
                     var mgnrs = members.Select(m => m.MgNr).ToList();
                     var duplicateMgNrs = await ctx.Members
                         .Where(m => mgnrs.Contains(m.MgNr))
@@ -215,6 +258,12 @@ namespace Elwig.Helpers.Export {
                             importDuplicateDeliveries = ImportQuestion(branch.Name, device, "Lieferungen", true, duplicateLsNrs.Count);
                     }
 
+                    if (importDuplicateMembers || importNewMembers || importDuplicateDeliveries || importNewDeliveries) {
+                        ctx.AddRange(wbGls);
+                        ctx.UpdateRange(wbKgs.Where(k => duplicateKgNrs.Contains(k.KgNr)));
+                        ctx.AddRange(wbKgs.Where(k => !duplicateKgNrs.Contains(k.KgNr)));
+                    }
+
                     if (importDuplicateMembers) {
                         ctx.RemoveRange(ctx.BillingAddresses.Where(a => duplicateMgNrs.Contains(a.MgNr)));
                         ctx.RemoveRange(ctx.MemberTelephoneNrs.Where(n => duplicateMgNrs.Contains(n.MgNr)));
@@ -296,7 +345,7 @@ namespace Elwig.Helpers.Export {
                                                                  $"mtime = {((DateTimeOffset)m.ModifiedAt.ToUniversalTime()).ToUnixTimeSeconds()} " +
                                                              $"WHERE ({primaryKeys[e.Key]}) = ({m.Id1}, {m.Id2});"));
                     using var cnx = AppDbContext.Connect();
-                    await AppDbContext.ExecuteBatch(cnx, $"""
+                    await cnx.ExecuteBatch($"""
                         BEGIN;
                         UPDATE client_parameter SET value = '0' WHERE param = 'ENABLE_TIME_TRIGGERS';
                         {string.Join("\n", updateStmts)}
@@ -334,9 +383,9 @@ namespace Elwig.Helpers.Export {
                     "Importieren erfolgreich",
                     MessageBoxButton.OK, MessageBoxImage.Information);
             } catch (Exception exc) {
-                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
+                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\nEvtl. muss die Datenbank manuell auf dieses Gerät kopieren werden.\n\n" + exc.Message;
                 if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
-                MessageBox.Show(str, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                MessageBox.Show(str, "Fehler beim Importieren", MessageBoxButton.OK, MessageBoxImage.Error);
             }
             GC.Collect();
             GC.WaitForPendingFinalizers();
@@ -351,26 +400,30 @@ namespace Elwig.Helpers.Export {
             ) == MessageBoxResult.Yes;
         }
 
-        public static Task Export(string filename, IEnumerable<Member> members, IEnumerable<string> filters) {
+        public static Task Export(string filename, IEnumerable<Member> members, IEnumerable<WbKg> wbKgs, IEnumerable<string> filters) {
             return new ElwigExport {
-                Members = (members, filters)
+                Members = (members, filters),
+                WbKgs = (wbKgs, ["von exportierten Mitgliedern"]),
             }.Export(filename);
         }
 
-        public static Task Export(string filename, IEnumerable<Member> members, IEnumerable<AreaCom> areaComs, IEnumerable<string> filters) {
+        public static Task Export(string filename, IEnumerable<Member> members, IEnumerable<AreaCom> areaComs, IEnumerable<WbKg> wbKgs, IEnumerable<string> filters) {
             return new ElwigExport {
                 Members = (members, filters),
                 AreaComs = (areaComs, ["von exportierten Mitgliedern"]),
+                WbKgs = (wbKgs, ["von exportierten Mitgliedern und Flächenbindungen"]),
             }.Export(filename);
         }
 
-        public static Task Export(string filename, IEnumerable<Delivery> deliveries, IEnumerable<string> filters) {
+        public static Task Export(string filename, IEnumerable<Delivery> deliveries, IEnumerable<WbKg> wbKgs, IEnumerable<string> filters) {
             return new ElwigExport {
-                Deliveries = (deliveries, filters)
+                Deliveries = (deliveries, filters),
+                WbKgs = (wbKgs, ["von exportierten Lieferungen"]),
             }.Export(filename);
         }
 
         public class ElwigExport {
+            public (IEnumerable<WbKg> WbKgs, IEnumerable<string> Filters)? WbKgs { get; set; }
             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; }
@@ -391,6 +444,12 @@ namespace Elwig.Helpers.Export {
                         ["zwstid"] = App.ZwstId,
                         ["device"] = Environment.MachineName,
                     };
+                    if (WbKgs != null) {
+                        obj["wb_kgs"] = new JsonObject {
+                            ["count"] = WbKgs.Value.WbKgs.Count(),
+                            ["filters"] = new JsonArray(WbKgs.Value.Filters.Select(f => (JsonNode)f).ToArray()),
+                        };
+                    }
                     if (Members != null)
                         obj["members"] = new JsonObject {
                             ["count"] = Members.Value.Members.Count(),
@@ -407,34 +466,69 @@ namespace Elwig.Helpers.Export {
                             ["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));
+                    await writer.WriteAsync(obj.ToJsonString(Utils.JsonOpts));
                 }
 
                 // TODO encrypt files
+                if (WbKgs != null) {
+                    var json = zip.CreateEntry("wb_kgs.json", CompressionLevel.SmallestSize);
+                    using var writer = new StreamWriter(json.Open(), Utils.UTF8);
+                    foreach (var k in WbKgs.Value.WbKgs) {
+                        await writer.WriteLineAsync(k.ToJson().ToJsonString(Utils.JsonOpts));
+                    }
+                }
                 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));
+                        await writer.WriteLineAsync(m.ToJson().ToJsonString(Utils.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));
+                        await writer.WriteLineAsync(c.ToJson().ToJsonString(Utils.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));
+                        await writer.WriteLineAsync(d.ToJson().ToJsonString(Utils.JsonOpts));
                     }
                 }
             }
         }
 
+        public static JsonObject ToJson(this WbKg k) {
+            return new JsonObject {
+                ["kgnr"] = k.KgNr,
+                ["großlage"] = k.Gl?.Name,
+            };
+        }
+
+        public static (WbKg, WbGl?) ToWbKg(this JsonNode json, List<WbGl> gls) {
+            var grosslage = json["großlage"]?.AsValue().GetValue<string>();
+            WbGl? gl = null;
+            bool newGl = false;
+            if (grosslage != null) {
+                gl = gls.FirstOrDefault(g => g.Name == grosslage);
+                if (gl == null) {
+                    newGl = true;
+                    gl = new WbGl {
+                        GlNr = (gls.Count == 0 ? 1 : gls.Max(g => g.GlNr)) + 1,
+                        Name = grosslage,
+                    };
+                    gls[gl.GlNr] = gl;
+                }
+            }
+            return (new WbKg {
+                KgNr = json["kgnr"]!.AsValue().GetValue<int>(),
+                GlNr = gl?.GlNr,
+            }, newGl ? gl : null);
+        }
+
         public static JsonObject ToJson(this Member m) {
             return new JsonObject {
                 ["mgnr"] = m.MgNr,
@@ -580,22 +674,23 @@ namespace Elwig.Helpers.Export {
             };
         }
 
-        public static (AreaCom, WbRd?, (DateTime CreatedAt, DateTime ModifiedAt)?) ToAreaCom(this JsonNode json, Dictionary<int, AT_Kg> kgs, Dictionary<int, List<WbRd>> riede) {
+        public static (AreaCom, WbRd?, (DateTime CreatedAt, DateTime ModifiedAt)?) 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($"Für KG {(kgs.TryGetValue(kgnr, out var k) ? k.Name : "?")} ({kgnr:00000}) ist noch keine Großlage festgelegt!\n(Stammdaten → Herkunftshierarchie)");
+                var rde = riede.GetValueOrDefault(kgnr, []);
                 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,
+                        RdNr = (rde.Count == 0 ? 1 : rde.Max(r => r.RdNr)) + 1,
                         Name = ried,
                     };
                     rde.Add(rd);
+                    riede[rd.KgNr] = rde;
                 }
             }
             var createdAt = json["created_at"]?.AsValue().GetValue<string>();
@@ -608,7 +703,7 @@ namespace Elwig.Helpers.Export {
                 Area = json["area"]!.AsValue().GetValue<int>(),
                 KgNr = kgnr,
                 GstNr = json["gstnr"]?.AsValue().GetValue<string>() ?? "-",
-                RdNr = rd?.RdNr,
+                RdNr = rd?.RdNr ?? json["rdnr"]?.AsValue().GetValue<int>(),
                 YearFrom = json["year_from"]?.AsValue().GetValue<int>(),
                 YearTo = json["year_to"]?.AsValue().GetValue<int>(),
                 Comment = json["comment"]?.AsValue().GetValue<string>(),
@@ -639,7 +734,7 @@ namespace Elwig.Helpers.Export {
                         ["qualid"] = p.QualId,
                         ["hkid"] = p.HkId,
                         ["kgnr"] = p.KgNr,
-                        ["rdnr"] = p.RdNr,
+                        ["ried"] = p.Rd?.Name,
                         ["net_weight"] = p.IsNetWeight,
                         ["manual_weighing"] = p.IsManualWeighing,
                         ["modids"] = new JsonArray(p.Modifiers.Select(m => (JsonNode)m.ModId).ToArray()),
@@ -649,8 +744,8 @@ namespace Elwig.Helpers.Export {
                     };
                     if (p.IsSplCheck) obj["spl_check"] = p.IsSplCheck;
                     if (p.IsHandPicked != null) obj["hand_picked"] = p.IsHandPicked;
-                    if (p.IsLesewagen != null) obj["lesewagen"] = p.IsLesewagen;
                     if (p.IsGebunden != null) obj["gebunden"] = p.IsGebunden;
+                    if (p.Unloading != null) obj["unloading"] = p.Unloading;
                     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;
@@ -664,7 +759,7 @@ namespace Elwig.Helpers.Export {
             };
         }
 
-        public static (Delivery, List<DeliveryPart>, List<DeliveryPartModifier>, (DateTime CreatedAt, DateTime ModifiedAt)?) ToDelivery(this JsonNode json, Dictionary<string, int> currentLsNrs, Dictionary<int, int> currentDids) {
+        public static (Delivery, List<DeliveryPart>, List<DeliveryPartModifier>, List<WbRd>, (DateTime CreatedAt, DateTime ModifiedAt)?) ToDelivery(this JsonNode json, Dictionary<string, int> currentLsNrs, Dictionary<int, int> currentDids, Dictionary<int, AT_Kg> kgs, Dictionary<int, List<WbRd>> riede) {
             var year = json["year"]!.AsValue().GetValue<int>();
             var lsnr = json["lsnr"]!.AsValue().GetValue<string>();
             var did = currentLsNrs.GetValueOrDefault(lsnr, -1);
@@ -675,6 +770,7 @@ namespace Elwig.Helpers.Export {
             currentLsNrs[lsnr] = did;
             var createdAt = json["created_at"]?.AsValue().GetValue<string>();
             var modifiedAt = json["modified_at"]?.AsValue().GetValue<string>();
+            var wbRde = new List<WbRd>();
             return (new Delivery {
                 Year = year,
                 DId = did,
@@ -686,37 +782,57 @@ namespace Elwig.Helpers.Export {
                 MgNr = json["mgnr"]!.AsValue().GetValue<int>(),
                 Comment = json["comment"]?.AsValue().GetValue<string>(),
                 ImportedAt = DateTime.Now,
-            }, json["parts"]!.AsArray().Select(p => p!.AsObject()).Select(p => new DeliveryPart {
-                Year = year,
-                DId = did,
-                DPNr = p["dpnr"]!.AsValue().GetValue<int>(),
-                SortId = p["sortid"]!.AsValue().GetValue<string>(),
-                AttrId = p["attrid"]?.AsValue().GetValue<string>(),
-                CultId = p["cultid"]?.AsValue().GetValue<string>(),
-                Weight = p["weight"]!.AsValue().GetValue<int>(),
-                Kmw = p["kmw"]!.AsValue().GetValue<double>(),
-                QualId = p["qualid"]!.AsValue().GetValue<string>(),
-                HkId = p["hkid"]!.AsValue().GetValue<string>(),
-                KgNr = p["kgnr"]?.AsValue().GetValue<int>(),
-                RdNr = p["rdnr"]?.AsValue().GetValue<int>(),
-                IsNetWeight = p["net_weight"]!.AsValue().GetValue<bool>(),
-                IsManualWeighing = p["manual_weighing"]!.AsValue().GetValue<bool>(),
-                Comment = p["comment"]?.AsValue().GetValue<string>(),
-                IsSplCheck = p["spl_check"]?.AsValue().GetValue<bool>() ?? false,
-                IsHandPicked = p["hand_picked"]?.AsValue().GetValue<bool>(),
-                IsLesewagen = p["lesewagen"]?.AsValue().GetValue<bool>(),
-                IsGebunden = p["gebunden"]?.AsValue().GetValue<bool>(),
-                Temperature = p["temperature"]?.AsValue().GetValue<double>(),
-                Acid = p["acid"]?.AsValue().GetValue<double>(),
-                ScaleId = p["scale_id"]?.AsValue().GetValue<string>(),
-                WeighingData = p["weighing_data"]?.AsObject().ToJsonString(JsonOpts),
-                WeighingReason = p["weighing_reason"]?.AsValue().GetValue<string>(),
+            }, json["parts"]!.AsArray().Select(p => p!.AsObject()).Select(p => {
+                var kgnr = p["kgnr"]!.AsValue().GetValue<int>();
+                var ried = p["ried"]?.AsValue().GetValue<string>();
+                WbRd? rd = null;
+                if (ried != null) {
+                    var rde = riede.GetValueOrDefault(kgnr, []);
+                    rd = rde.FirstOrDefault(r => r.Name == ried);
+                    if (rd == null) {
+                        rd = new WbRd {
+                            KgNr = kgnr,
+                            RdNr = (rde.Count == 0 ? 1 : rde.Max(r => r.RdNr)) + 1,
+                            Name = ried,
+                        };
+                        rde.Add(rd);
+                        riede[rd.KgNr] = rde;
+                        wbRde.Add(rd);
+                    }
+                }
+                return new DeliveryPart {
+                    Year = year,
+                    DId = did,
+                    DPNr = p["dpnr"]!.AsValue().GetValue<int>(),
+                    SortId = p["sortid"]!.AsValue().GetValue<string>(),
+                    AttrId = p["attrid"]?.AsValue().GetValue<string>(),
+                    CultId = p["cultid"]?.AsValue().GetValue<string>(),
+                    Weight = p["weight"]!.AsValue().GetValue<int>(),
+                    Kmw = p["kmw"]!.AsValue().GetValue<double>(),
+                    QualId = p["qualid"]!.AsValue().GetValue<string>(),
+                    HkId = p["hkid"]!.AsValue().GetValue<string>(),
+                    KgNr = p["kgnr"]?.AsValue().GetValue<int>(),
+                    RdNr = rd?.RdNr ?? p["rdnr"]?.AsValue().GetValue<int>(),
+                    IsNetWeight = p["net_weight"]!.AsValue().GetValue<bool>(),
+                    IsManualWeighing = p["manual_weighing"]!.AsValue().GetValue<bool>(),
+                    Comment = p["comment"]?.AsValue().GetValue<string>(),
+                    IsSplCheck = p["spl_check"]?.AsValue().GetValue<bool>() ?? false,
+                    IsHandPicked = p["hand_picked"]?.AsValue().GetValue<bool>(),
+                    IsGebunden = p["gebunden"]?.AsValue().GetValue<bool>(),
+                    Unloading = p["unloading"]?.AsValue().GetValue<string>() ?? ((p["lesewagen"]?.AsValue().GetValue<bool>() ?? false) ? DeliveryPart.Pumped : null),
+                    Temperature = p["temperature"]?.AsValue().GetValue<double>(),
+                    Acid = p["acid"]?.AsValue().GetValue<double>(),
+                    ScaleId = p["scale_id"]?.AsValue().GetValue<string>(),
+                    WeighingData = p["weighing_data"]?.AsObject().ToJsonString(Utils.JsonOpts),
+                    WeighingReason = p["weighing_reason"]?.AsValue().GetValue<string>(),
+                };
             }).ToList(), json["parts"]!.AsArray().SelectMany(p => p!["modids"]!.AsArray().Select(m => new DeliveryPartModifier {
                 Year = year,
                 DId = did,
                 DPNr = p["dpnr"]!.AsValue().GetValue<int>(),
                 ModId = m!.AsValue().GetValue<string>(),
             })).ToList(),
+            wbRde,
             createdAt == null || modifiedAt == null ? null :
             (DateTime.ParseExact(createdAt, "yyyy-MM-ddTHH:mm:ssK", CultureInfo.InvariantCulture, DateTimeStyles.None),
              DateTime.ParseExact(modifiedAt, "yyyy-MM-ddTHH:mm:ssK", CultureInfo.InvariantCulture, DateTimeStyles.None)));

Elwig/Helpers/Export/VCard.cs

@@ -0,0 +1,69 @@
+using Elwig.Models.Entities;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Elwig.Helpers.Export {
+    public class VCard : IExporter<Member> {
+
+        public static string FileExtension => "vcf";
+
+        private readonly StreamWriter _writer;
+
+        public VCard(string filename) : this(filename, Utils.UTF8) { }
+
+        public VCard(string filename, Encoding encoding) {
+            _writer = new StreamWriter(filename, false, encoding);
+        }
+
+        public void Dispose() {
+            GC.SuppressFinalize(this);
+            _writer.Dispose();
+        }
+
+        public ValueTask DisposeAsync() {
+            GC.SuppressFinalize(this);
+            return _writer.DisposeAsync();
+        }
+
+        public async Task ExportAsync(IEnumerable<Member> data, IProgress<double>? progress = null) {
+            progress?.Report(0.0);
+            int count = data.Count() + 1, i = 0;
+
+            foreach (var row in data) {
+                var billingAddr = row.BillingAddress != null ? $"ADR;TYPE=work;LANGUAGE=de;LABEL=\"{Escape(row.BillingAddress.FullName)}\\n{Escape(row.BillingAddress.Address)}\\n{row.BillingAddress.PostalDest.AtPlz?.Plz} {Escape(row.BillingAddress.PostalDest.AtPlz?.Ort.Name)}\\nÖsterreich\":;;{Escape(row.BillingAddress.Address)};{Escape(row.BillingAddress.PostalDest.AtPlz?.Ort.Name)};;{row.BillingAddress.PostalDest.AtPlz?.Plz};Österreich\r\n" : null;
+                var tel = string.Join("", row.TelephoneNumbers
+                    .Where(n => n.Type != "fax")
+                    .Select(n => $"TEL;TYPE={(n.Type == "mobile" ? "cell" : "voice")}:{Escape(n.Number)}\r\n"));
+                var email = string.Join("", row.EmailAddresses.Select(a => $"EMAIL:{Escape(a.Address)}\r\n"));
+                await _writer.WriteLineAsync($"""
+                    BEGIN:VCARD
+                    VERSION:4.0
+                    UID:mg{row.MgNr}@{App.Client.NameToken.ToLower()}.elwig.at
+                    NOTE:MgNr. {row.MgNr}
+                    FN:{Escape(row.AdministrativeName)}
+                    N:{Escape(row.Name)};{Escape(row.GivenName)};{Escape(row.MiddleName)};{Escape(row.Prefix)};{Escape(row.Suffix)}
+                    KIND:{(row.IsJuridicalPerson ? "org" : "individual")}
+                    ADR{(billingAddr == null ? "" : ";TYPE=home")};LANGUAGE=de;LABEL="{Escape(row.Address)}\n{row.PostalDest.AtPlz?.Plz} {Escape(row.PostalDest.AtPlz?.Ort.Name)}\nÖsterreich":;;{Escape(row.Address)};{Escape(row.PostalDest.AtPlz?.Ort.Name)};;{row.PostalDest.AtPlz?.Plz};Österreich
+                    {billingAddr}{tel}{email}REV:{row.ModifiedAt.ToUniversalTime():yyyyMMdd\THHmmss\Z}
+                    END:VCARD
+                    """);
+                progress?.Report(100.0 * ++i / count);
+            }
+
+            await _writer.FlushAsync();
+            progress?.Report(100.0);
+        }
+
+        public void Export(IEnumerable<Member> data, IProgress<double>? progress = null) {
+            ExportAsync(data, progress).GetAwaiter().GetResult();
+        }
+
+        private static string? Escape(string? text) {
+            return text?.Replace("\\", "\\\\").Replace(",", "\\,").Replace(";", "\\;").Replace("\n", "\\n").Replace("\r", "");
+        }
+    }
+}

Elwig/Helpers/ExportMode.cs

@@ -1,5 +1,5 @@
 namespace Elwig.Helpers {
     public enum ExportMode {
-        Show, SaveList, SavePdf, Print, Email, Export, Upload
+        Show, SaveList, SavePdf, Print, Email, Vcf, Export, Upload
     }
 }

Elwig/Helpers/Extensions.cs

@@ -1,12 +1,17 @@
+using Microsoft.Data.Sqlite;
 using System;
+using System.Collections.Generic;
 using System.IO;
+using System.IO.Compression;
+using System.IO.Hashing;
 using System.Net.Http;
+using System.Reflection;
 using System.Runtime.InteropServices;
 using System.Threading;
 using System.Threading.Tasks;
 
 namespace Elwig.Helpers {
-    static partial class Extensions {
+    public static partial class Extensions {
 
         [LibraryImport("msvcrt.dll")]
         [UnmanagedCallConv(CallConvs = [typeof(System.Runtime.CompilerServices.CallConvCdecl)])]
@@ -95,5 +100,50 @@ namespace Elwig.Helpers {
             await download.CopyToAsync(destination, 81920, relativeProgress, cancellationToken);
             progress.Report(100.0);
         }
+
+        public static async Task CheckIntegrity(this ZipArchive zip) {
+            var crc = new Crc32();
+            foreach (var entry in zip.Entries) {
+                crc.Reset();
+                using var stream = entry.Open();
+                await crc.AppendAsync(stream);
+                if (crc.GetCurrentHashAsUInt32() != entry.Crc32)
+                    throw new InvalidDataException($"CRC-32 mismatch in '{entry.FullName}'");
+            }
+        }
+
+        public static async Task ExecuteBatch(this SqliteConnection cnx, string sql) {
+            using var cmd = cnx.CreateCommand();
+            cmd.CommandText = sql;
+            using var reader = await cmd.ExecuteReaderAsync();
+            while (await reader.NextResultAsync()) ;
+        }
+
+        public static async Task ExecuteEmbeddedScript(this SqliteConnection cnx, Assembly asm, string name) {
+            using var stream = asm.GetManifestResourceStream(name) ?? throw new FileNotFoundException("Unable to load embedded resource");
+            using var reader = new StreamReader(stream);
+            await ExecuteBatch(cnx, await reader.ReadToEndAsync());
+        }
+
+        public static async Task<object?> ExecuteScalar(this SqliteConnection cnx, string sql) {
+            using var cmd = cnx.CreateCommand();
+            cmd.CommandText = sql;
+            return await cmd.ExecuteScalarAsync();
+        }
+
+        public static async Task<(string Table, long RowId, string Parent, long FkId)[]> ForeignKeyCheck(this SqliteConnection cnx) {
+            using var cmd = cnx.CreateCommand();
+            cmd.CommandText = "PRAGMA foreign_key_check";
+            using var reader = await cmd.ExecuteReaderAsync();
+            var list = new List<(string, long, string, long)>();
+            while (await reader.ReadAsync()) {
+                var table = reader.GetString(0);
+                var rowid = reader.GetInt64(1);
+                var parent = reader.GetString(2);
+                var fkid = reader.GetInt64(3);
+                list.Add((table, rowid, parent, fkid));
+            }
+            return [.. list];
+        }
     }
 }

Elwig/Helpers/Printing/Pdf.cs

@@ -1,24 +1,28 @@
-using System.Threading.Tasks;
 using Elwig.Windows;
-using System.Diagnostics;
+using PdfiumViewer;
 using System;
-using System.IO;
 using System.Collections.Generic;
-using System.Windows;
-using System.Text.RegularExpressions;
+using System.Diagnostics;
+using System.Drawing.Printing;
+using System.IO;
 using System.Linq;
 using System.Net.Sockets;
-using PdfiumViewer;
-using System.Drawing.Printing;
+using System.Reflection;
+using System.Text.RegularExpressions;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows;
 
 namespace Elwig.Helpers.Printing {
     public static class Pdf {
 
-        private static readonly string WinziPrint = new string[] { App.InstallPath }
-            .Union(Environment.GetEnvironmentVariable("PATH")?.Split(';') ?? [])
-            .Select(x => Path.Combine(x, "WinziPrint.exe"))
-            .Where(File.Exists)
-            .FirstOrDefault() ?? throw new FileNotFoundException("WiniPrint executable not found");
+        private static readonly string WinziPrint = (Assembly.GetEntryAssembly()?.Location.Contains(@"\bin\") ?? false) ?
+            Path.Combine(Assembly.GetEntryAssembly()!.Location.Split(@"\bin\")[0], "../Installer/Files/WinziPrint.exe") :
+            new string[] { App.InstallPath }
+                .Union(Environment.GetEnvironmentVariable("PATH")?.Split(';') ?? [])
+                .Select(x => Path.Combine(x, "WinziPrint.exe"))
+                .Where(File.Exists)
+                .FirstOrDefault() ?? throw new FileNotFoundException("WiniPrint executable not found");
         private static Process? WinziPrintProc;
         public static bool IsReady => WinziPrintProc != null;
 
@@ -46,24 +50,45 @@ namespace Elwig.Helpers.Printing {
             return Task.CompletedTask;
         }
 
-        public static async Task<(int Pages, IEnumerable<int> PerDoc)> Convert(string htmlPath, string pdfPath, bool doublePaged = false, IProgress<double>? progress = null) {
-            return await Convert([htmlPath], pdfPath, doublePaged, progress);
+        public static async Task<(int Pages, IEnumerable<int> PerDoc)> Convert(string htmlPath, string pdfPath, bool doublePaged = false, CancellationToken? cancelToken = null, IProgress<double>? progress = null) {
+            return await Convert([htmlPath], pdfPath, doublePaged, cancelToken, progress);
         }
 
-        public static async Task<(int Pages, IEnumerable<int> PerDoc)> Convert(IEnumerable<string> htmlPath, string pdfPath, bool doublePaged = false, IProgress<double>? progress = null) {
+        public static async Task<(int Pages, IEnumerable<int> PerDoc)> Convert(IEnumerable<string> htmlPath, string pdfPath, bool doublePaged = false, CancellationToken? cancelToken = null, IProgress<double>? progress = null) {
             if (WinziPrintProc == null) throw new InvalidOperationException("The WinziPrint process has not been initialized yet");
             progress?.Report(0.0);
             using var client = new TcpClient("127.0.0.1", 30983);
             using var stream = client.GetStream();
+            string cnxId;
+            using var reader = new StreamReader(stream);
+            var first = await reader.ReadLineAsync() ?? throw new IOException("Invalid response from WinziPrint");
+            if (first.StartsWith("id:")) {
+                cnxId = first[3..].Trim();
+            } else {
+                throw new IOException("Invalid response from WinziPrint");
+            }
             await stream.WriteAsync(Utils.UTF8.GetBytes(
                 "-e utf-8;-p;" + (doublePaged ? "-2;" : "") +
                 $"{string.Join(';', htmlPath)};{pdfPath}" +
                 "\r\n"));
-            using var reader = new StreamReader(stream);
+            bool cancelled = false;
             while (true) {
+                if (!cancelled && (cancelToken?.IsCancellationRequested ?? false)) {
+                    try {
+                        using var cancelClient = new TcpClient("127.0.0.1", 30983);
+                        using var cancelStream = cancelClient.GetStream();
+                        using var cancelReader = new StreamReader(cancelStream);
+                        await cancelReader.ReadLineAsync();
+                        await cancelStream.WriteAsync(Utils.UTF8.GetBytes($"cancel;{cnxId}\r\n"));
+                    } catch { }
+                    cancelled = true;
+                }
                 var line = await reader.ReadLineAsync() ?? throw new IOException("Invalid response from WinziPrint");
                 if (line.StartsWith("error:")) {
-                    throw new IOException($"WinziPrint: {line[6..].Trim()}");
+                    var msg = line[6..].Trim();
+                    if (msg == "aborted")
+                        throw new OperationCanceledException("Dokumentenerzeugung abgebrochen!");
+                    throw new IOException($"WinziPrint: {msg}");
                 } else if (line.StartsWith("progress:")) {
                     var parts = line[9..].Trim().Split('/').Select(int.Parse).ToArray();
                     progress?.Report(100.0 * parts[0] / parts[1]);

Elwig/Helpers/SerialPortWatcher.cs

@@ -0,0 +1,60 @@
+using System;
+using System.IO.Ports;
+using System.Linq;
+using System.Management;
+
+namespace Elwig.Helpers {
+    public sealed class SerialPortWatcher : IDisposable {
+
+        private readonly ManagementEventWatcher _deviceArrivalWatcher;
+        private readonly ManagementEventWatcher _deviceRemovalWatcher;
+
+        private string[] _knownPorts;
+
+        public event EventHandler<string>? SerialPortConnected;
+        public event EventHandler<string>? SerialPortDisconnected;
+
+        public SerialPortWatcher() {
+            _knownPorts = SerialPort.GetPortNames();
+            _deviceArrivalWatcher = new ManagementEventWatcher("SELECT * FROM Win32_DeviceChangeEvent WHERE EventType = 2");
+            _deviceArrivalWatcher.EventArrived += OnDeviceArrived;
+            _deviceRemovalWatcher = new ManagementEventWatcher("SELECT * FROM Win32_DeviceChangeEvent WHERE EventType = 3");
+            _deviceRemovalWatcher.EventArrived += OnDeviceRemoved;
+            _deviceArrivalWatcher.Start();
+            _deviceRemovalWatcher.Start();
+
+        }
+
+        private void OnDeviceArrived(object sender, EventArrivedEventArgs evt) {
+            App.MainDispatcher.Invoke(() => {
+                // "synchronized"
+                string[] currentPorts = SerialPort.GetPortNames();
+                var newPorts = currentPorts.Except(_knownPorts).ToArray();
+                foreach (var port in newPorts)
+                    SerialPortConnected?.Invoke(this, port);
+                _knownPorts = currentPorts;
+            });
+        }
+
+        private void OnDeviceRemoved(object sender, EventArrivedEventArgs evt) {
+            App.MainDispatcher.Invoke(() => {
+                // "synchronized"
+                string[] currentPorts = SerialPort.GetPortNames();
+                var removedPorts = _knownPorts.Except(currentPorts).ToArray();
+                foreach (var port in removedPorts)
+                    SerialPortDisconnected?.Invoke(this, port);
+                _knownPorts = currentPorts;
+            });
+        }
+
+        public void Dispose() {
+            try {
+                _deviceArrivalWatcher?.Stop();
+                _deviceRemovalWatcher?.Stop();
+            } finally {
+                _deviceArrivalWatcher?.Dispose();
+                _deviceRemovalWatcher?.Dispose();
+            }
+        }
+    }
+}

Elwig/Helpers/Utils.cs

@@ -1,41 +1,43 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Diagnostics;
-using System.Text.RegularExpressions;
-using System.IO.Ports;
-using System.Net.Sockets;
 using Elwig.Dialogs;
-using System.Text;
-using System.Numerics;
-using Elwig.Models.Entities;
+using Elwig.Documents;
 using Elwig.Helpers.Billing;
-using System.Runtime.InteropServices;
-using System.Net.Http;
-using System.Text.Json.Nodes;
-using System.IO;
+using Elwig.Models;
+using Elwig.Models.Entities;
+using LinqKit;
 using MailKit.Net.Smtp;
 using MailKit.Security;
 using Microsoft.EntityFrameworkCore;
-using System.Reflection;
-using System.Collections;
-using Elwig.Documents;
-using MimeKit;
-using System.Windows.Input;
-using LinqKit;
-using System.Linq.Expressions;
-using Elwig.Models;
 using Microsoft.Win32;
+using MimeKit;
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Diagnostics;
 using System.Globalization;
+using System.IO;
+using System.IO.Ports;
+using System.Linq;
+using System.Linq.Expressions;
+using System.Net.Http;
+using System.Net.Sockets;
+using System.Numerics;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Text.Json;
+using System.Text.Json.Nodes;
+using System.Text.RegularExpressions;
 using System.Threading;
+using System.Threading.Tasks;
+using System.Windows;
 using System.Windows.Markup;
 
 namespace Elwig.Helpers {
     public static partial class Utils {
 
         public static readonly Encoding UTF8 = new UTF8Encoding(false, true);
+        public static readonly Encoding UTF8BOM = new UTF8Encoding(true, true);
+        public static readonly JsonSerializerOptions JsonOpts = new() { Encoder = System.Text.Encodings.Web.JavaScriptEncoder.UnsafeRelaxedJsonEscaping };
 
         public static int CurrentYear => DateTime.Now.Year;
         public static int CurrentNextSeason => DateTime.Now.Year - (DateTime.Now.Month <= 3 ? 1 : 0);
@@ -430,6 +432,8 @@ namespace Elwig.Helpers {
             var client = new HttpClient() {
                 Timeout = TimeSpan.FromSeconds(5),
             };
+            client.DefaultRequestHeaders.UserAgent.Clear();
+            client.DefaultRequestHeaders.UserAgent.ParseAdd($"Elwig/{App.Version} ({App.Client.NameToken}, {App.BranchName}, {Environment.MachineName}, {Environment.OSVersion})");
             client.DefaultRequestHeaders.Accept.Clear();
             if (accept != null)
                 client.DefaultRequestHeaders.Accept.Add(new(accept));
@@ -457,7 +461,7 @@ namespace Elwig.Helpers {
                 url = "https://sync.elwig.at/" + url[25..];
             if (!url.EndsWith('/')) url += "/";
             using var client = GetHttpClient(username, password, accept: "application/json");
-            var content = new StreamContent(new FileStream(zip, FileMode.Open, FileAccess.Read));
+            using var content = new StreamContent(new FileStream(zip, FileMode.Open, FileAccess.Read));
             content.Headers.ContentType = new("application/zip");
             using var res = await client.PutAsync(url + Path.GetFileName(zip), content);
             res.EnsureSuccessStatusCode();
@@ -498,10 +502,8 @@ namespace Elwig.Helpers {
         public static async Task<bool> SendEmail(Member member, string subject, string text, IEnumerable<Document> docs) {
             if (App.Config.Smtp == null)
                 return false;
-
-            Mouse.OverrideCursor = Cursors.Wait;
-
-            var success = await Task.Run(async () => {
+            return await Task.Run(async () => {
+                await AddSentMailBody(subject, text, 1);
                 SmtpClient? client = null;
                 try {
                     client = await GetSmtpClient();
@@ -519,6 +521,11 @@ namespace Elwig.Helpers {
                     }
                     msg.Body = body;
                     await client!.SendAsync(msg);
+                    await AddSentMails([(
+                            "email", member.MgNr, member.AdministrativeName,
+                            member.EmailAddresses.OrderBy(a => a.Nr).Select(a => a.Address).ToArray(),
+                            subject, docs.Select(d => d.Title).ToArray()
+                        )]);
                 } catch (Exception exc) {
                     MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
                     return false;
@@ -529,22 +536,33 @@ namespace Elwig.Helpers {
                 }
                 return true;
             });
-
-            Mouse.OverrideCursor = null;
-            return success;
         }
 
-        public static async Task ExportDocument(Document doc, ExportMode mode, string? filename = null, (Member, string, string)? emailData = null) {
+        public static async Task ExportDocument(Document doc, ExportMode mode, string? filename = null, (Member Member, string Subject, string Text)? emailData = null) {
             if (mode == ExportMode.Print && !App.Config.Debug) {
+                if (doc.IsPreview) {
+                    MessageBox.Show("Dieses Dokument ist als vorläufig markiert und kann daher nicht ausgedruckt werden!",
+                        "Vorläufiges Dokument", MessageBoxButton.OK, MessageBoxImage.Error);
+                    return;
+                }
                 await doc.Generate();
                 await doc.Print();
             } else if (mode == ExportMode.Email && emailData is (Member, string, string) e) {
+                if (doc.IsPreview) {
+                    MessageBox.Show("Dieses Dokument ist als vorläufig markiert und kann daher nicht verschickt werden!",
+                        "Vorläufiges Dokument", MessageBoxButton.OK, MessageBoxImage.Error);
+                    return;
+                }
                 await doc.Generate();
-                var success = await SendEmail(e.Item1, e.Item2, e.Item3, [doc]);
+                var success = await SendEmail(e.Member, e.Subject, e.Text, [doc]);
                 if (success)
-                    MessageBox.Show("Die E-Mail wurde erfolgreich verschickt!", "E-Mail verschickt",
+                    MessageBox.Show("Die E-Mail wurde erfolgreich verschickt!\n\nEs kann einige Minuten dauern, bis die E-Mail im Posteingang des Empfängers aufscheint.", "E-Mail verschickt",
                         MessageBoxButton.OK, MessageBoxImage.Information);
             } else if (mode == ExportMode.SavePdf) {
+                if (doc.IsPreview) {
+                    MessageBox.Show("Dieses Dokument ist als vorläufig markiert und sollte daher nicht langfristig gespeichert werden!",
+                        "Vorläufiges Dokument", MessageBoxButton.OK, MessageBoxImage.Warning);
+                }
                 var d = new SaveFileDialog() {
                     FileName = $"{NormalizeFileName(filename ?? doc.Title)}.pdf",
                     DefaultExt = "pdf",
@@ -567,9 +585,7 @@ namespace Elwig.Helpers {
                 Log = "Application",
                 Source = ".NET Runtime",
             };
-            return log.Entries.Cast<EventLogEntry>()
-                .Where(e => e.Message.StartsWith("Application: Elwig.exe"))
-                .ToList();
+            return [.. log.Entries.OfType<EventLogEntry>().Where(e => e.InstanceId == 1026).Where(e => e.Message.StartsWith("Application: Elwig.exe"))];
         }
 
         public static int GetEntityIdetifierForPk(params object?[] primaryKey) {
@@ -659,9 +675,9 @@ namespace Elwig.Helpers {
         }
 
         public static async Task<string?> FindSentMailBody(DateTime target) {
-            var dt = $"{target:yyyy-MM-dd_HH-mm-ss}_";
+            var dt = $"{target:yyyy-MM-dd_HH-mm-ss}";
             var filename = Directory.GetFiles(App.MailsPath, "????-??-??_??-??-??_*.txt")
-                .Where(n => Path.GetFileName(n).CompareTo(dt) <= 0)
+                .Where(n => Path.GetFileName(n)[..19].CompareTo(dt) <= 0)
                 .Order()
                 .LastOrDefault();
             if (filename == null)

Elwig/Helpers/Weighing/AveryEventScale.cs

@@ -15,15 +15,17 @@ namespace Elwig.Helpers.Weighing {
         public bool IsReady { get; private set; }
         public bool HasFillingClearance { get; private set; }
 
-        public event IEventScale.EventHandler<WeighingEventArgs> WeighingEvent;
+        public event IEventScale.EventHandler<WeighingEventArgs>? WeighingEvent;
 
         private bool IsRunning = true;
         private readonly Thread BackgroundThread;
+        private readonly string Connection;
 
-        public AveryEventScale(string id, string model, string cnx, string? empty = null, string? filling = null, int? limit = null, string? log = null) :
-            base(cnx, empty, filling, limit, log) {
+        public AveryEventScale(string id, string model, string cnx, string? log = null, bool required = true) :
+            base(cnx, null, null, null, log, true, !required) {
             ScaleId = id;
             Model = model;
+            Connection = cnx;
             IsReady = true;
             HasFillingClearance = false;
             Stream.WriteTimeout = -1;
@@ -50,19 +52,49 @@ namespace Elwig.Helpers.Weighing {
                     var data = await Receive();
                     if (data != null)
                         RaiseWeighingEvent(new WeighingEventArgs(data.Value));
+                } catch (ThreadInterruptedException) {
+                    // ignore
+                } catch (IOException) {
+                    await Task.Delay(500);
+                    await Reconnect();
+                } catch (TimeoutException) {
+                    await Task.Delay(500);
+                    await Reconnect();
                 } catch (Exception ex) {
-                    MessageBox.Show($"Beim Wiegen ist ein Fehler Aufgetreten:\n\n{ex.Message}", "Waagenfehler",
+                    MessageBox.Show($"Beim Wiegen ist ein Fehler Aufgetreten:\n\n{ex.Message} ({ex.GetType().Name})", "Waagenfehler",
                         MessageBoxButton.OK, MessageBoxImage.Error);
                 }
             }
         }
 
+        protected async Task Reconnect() {
+            try { Reader.Close(); } catch { }
+            try { Stream.Close(); } catch { }
+            try { Serial?.Close(); } catch { }
+            while (IsRunning) {
+                try {
+                    if (Connection.StartsWith("serial:")) {
+                        Serial = Utils.OpenSerialConnection(Connection);
+                        Stream = Serial.BaseStream;
+                    } else if (Connection.StartsWith("tcp:")) {
+                        Tcp = Utils.OpenTcpConnection(Connection);
+                        Stream = Tcp.GetStream();
+                    }
+                    Reader = new(Stream, Encoding.ASCII, false, 512);
+                    break;
+                } catch {
+                    // ignore
+                }
+                await Task.Delay(1000);
+            }
+        }
+
         protected async Task<WeighingResult?> Receive() {
             var line = "";
             while (line.Length < 33) {
                 var ch = Reader.Read();
                 if (ch == -1) {
-                    return null;
+                    throw new IOException("Connection closed");
                 } else if (line.Length > 0 || ch == ' ') {
                     line += char.ToString((char)ch);
                 }
@@ -71,7 +103,7 @@ namespace Elwig.Helpers.Weighing {
             if (line == null || line == "") {
                 return null;
             } else if (line.Length != 33 || line[0] != ' ' || line[9] != ' ' || line[15] != ' ' || line[20] != ' ' || line[32] != ' ') {
-                throw new IOException($"Invalid event from scale: '{line}'");
+                throw new FormatException($"Invalid event from scale: '{line}'");
             }
 
             var date    = line[ 1.. 9];
@@ -81,7 +113,7 @@ namespace Elwig.Helpers.Weighing {
             var unit    = line[30..32];
 
             if (unit != "kg") {
-                throw new IOException($"Unsupported unit in weighing event: '{unit}'");
+                throw new WeighingException($"Unsupported unit in weighing event: '{unit}'");
             }
 
             identNr = identNr.Length > 0 && identNr != "0" ? identNr : null;

Elwig/Helpers/Weighing/GassnerScale.cs

@@ -36,7 +36,7 @@ namespace Elwig.Helpers.Weighing {
             var line = await Reader.ReadUntilAsync('\x03');
             if (LogPath != null) await File.AppendAllTextAsync(LogPath, $"{line}\r\n");
             if (line == null || line.Length < 4 || !line.StartsWith('\x02')) {
-                throw new IOException("Invalid response from scale");
+                throw new FormatException("Invalid response from scale");
             }
 
             var status = line[1..3];
@@ -45,9 +45,9 @@ namespace Elwig.Helpers.Weighing {
                 switch (status[1]) {
                     case 'M': msg = "Waage in Bewegung"; break;
                 }
-                throw new IOException($"Waagenfehler {status}: {msg}");
+                throw new WeighingException($"Waagenfehler {status}: {msg}");
             } else if (status[0] != ' ') {
-                throw new IOException($"Invalid response from scale (error code {status})");
+                throw new WeighingException($"Invalid response from scale (error code {status})");
             }
 
             return line[1..^1];
@@ -57,7 +57,7 @@ namespace Elwig.Helpers.Weighing {
             await SendCommand(incIdentNr ? '\x05' : '?');
             string record = await ReceiveResponse();
             if (record.Length != 45)
-                throw new IOException("Invalid response from scale: Received record has invalid size");
+                throw new FormatException("Invalid response from scale: Received record has invalid size");
             var line = record[2..];
 
             var brutto  = line[ 0.. 7].Trim();

Elwig/Helpers/Weighing/Scale.cs

@@ -1,8 +1,9 @@
-using System.IO.Ports;
-using System.IO;
-using System.Net.Sockets;
 using System;
+using System.IO;
+using System.IO.Ports;
+using System.Net.Sockets;
 using System.Text;
+using System.Windows;
 
 namespace Elwig.Helpers.Weighing {
     public abstract class Scale : IDisposable {
@@ -27,7 +28,7 @@ namespace Elwig.Helpers.Weighing {
             if (config.Type == "SysTec-IT") {
                 return new SysTecITScale(config.Id, config.Model!, config.Connection!, config.Empty, config.Filling, limit, config.Log);
             } else if (config.Type == "Avery-Async") {
-                return new AveryEventScale(config.Id, config.Model!, config.Connection!, config.Empty, config.Filling, limit, config.Log);
+                return new AveryEventScale(config.Id, config.Model!, config.Connection!, config.Log, config.Required);
             } else if (config.Type == "Gassner") {
                 return new GassnerScale(config.Id, config.Model!, config.Connection!, config.Empty, config.Filling, limit, config.Log);
             } else {
@@ -35,10 +36,17 @@ namespace Elwig.Helpers.Weighing {
             }
         }
 
-        protected Scale(string cnx, string? empty, string? filling, int? limit, string? log) {
+        protected Scale(string cnx, string? empty, string? filling, int? limit, string? log, bool softFail = false, bool failSilent = false) {
             if (cnx.StartsWith("serial:")) {
-                Serial = Utils.OpenSerialConnection(cnx);
-                Stream = Serial.BaseStream;
+                try {
+                    Serial = Utils.OpenSerialConnection(cnx);
+                } catch (Exception e) {
+                    if (!softFail) throw;
+                    if (!failSilent)
+                        MessageBox.Show($"Verbindung zu Waage konnte nicht hergestellt werden:\n\n{e.Message}", "Waagenfehler",
+                            MessageBoxButton.OK, MessageBoxImage.Warning);
+                }
+                Stream = Serial?.BaseStream ?? Stream.Null;
             } else if (cnx.StartsWith("tcp:")) {
                 Tcp = Utils.OpenTcpConnection(cnx);
                 Stream = Tcp.GetStream();

Elwig/Helpers/Weighing/SysTecITScale.cs

@@ -34,14 +34,14 @@ namespace Elwig.Helpers.Weighing {
             var line = await Reader.ReadUntilAsync("\r\n");
             if (LogPath != null) await File.AppendAllTextAsync(LogPath, line);
             if (line == null || line.Length < 4 || !line.StartsWith('<') || !line.EndsWith(">\r\n")) {
-                throw new IOException("Invalid response from scale");
+                throw new FormatException("Invalid response from scale");
             }
 
             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})");
+                    throw new WeighingException($"Invalid response from scale (error code {error})");
                 }
             } else if (error[0] == '1') {
                 switch (error[1]) {
@@ -52,21 +52,21 @@ namespace Elwig.Helpers.Weighing {
                     case '6': msg = "Drucker nicht bereit"; break;
                     case '7': msg = "Druckmuster enthält ungültiges Kommando"; break;
                 }
-                throw new IOException($"Waagenfehler {error}: {msg}");
+                throw new WeighingException($"Waagenfehler {error}: {msg}");
             } else if (error[0] == '2') {
                 switch (error[1]) {
                     case '0': msg = "Brutto negativ"; break;
                 }
-                throw new IOException($"Fehler {error}: {msg}");
+                throw new WeighingException($"Fehler {error}: {msg}");
             } else if (error[0] == '3') {
                 switch (error[1]) {
                     case '1': msg = "Übertragunsfehler"; break;
                     case '2': msg = "Ungültiger Befehl"; break;
                     case '3': msg = "Ungültiger Parameter"; break;
                 }
-                throw new IOException($"Kommunikationsfehler {error}: {msg}");
+                throw new WeighingException($"Kommunikationsfehler {error}: {msg}");
             } else {
-                throw new IOException($"Invalid response from scale (error code {error})");
+                throw new WeighingException($"Invalid response from scale (error code {error})");
             }
 
             return line[1..^3];
@@ -76,7 +76,7 @@ namespace Elwig.Helpers.Weighing {
             await SendCommand(incIdentNr ? $"RN{InternalScaleNr}" : $"RM{InternalScaleNr}");
             string record = await ReceiveResponse();
             if (record.Length != 62)
-                throw new IOException("Invalid response from scale: Received record has invalid size");
+                throw new FormatException("Invalid response from scale: Received record has invalid size");
             var line = record[2..];
 
             var status     = line[ 0.. 2];
@@ -94,9 +94,9 @@ namespace Elwig.Helpers.Weighing {
             var crc16      = line[52..60].Trim();
 
             if (Utils.CalcCrc16Modbus(record[..54]) != ushort.Parse(crc16)) {
-                throw new IOException($"Invalid response from scale: Invalid CRC16 checksum ({crc16} != {Utils.CalcCrc16Modbus(record[..54])})");
+                throw new WeighingException($"Invalid response from scale: Invalid CRC16 checksum ({crc16} != {Utils.CalcCrc16Modbus(record[..54])})");
             } else if (unit != "kg") {
-                throw new IOException($"Unsupported unit in weighing response: '{unit}'");
+                throw new WeighingException($"Unsupported unit in weighing response: '{unit}'");
             }
 
             identNr = identNr.Length > 0 && identNr != "0" ? identNr : null;

Elwig/Helpers/Weighing/WeighingException.cs

@@ -0,0 +1,6 @@
+using System;
+
+namespace Elwig.Helpers.Weighing {
+    public class WeighingException(string? message = null) : Exception(message) {
+    }
+}

Elwig/Models/Dtos/MemberDeliveryData.cs

@@ -0,0 +1,59 @@
+using Elwig.Models.Entities;
+using Microsoft.EntityFrameworkCore;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Elwig.Models.Dtos {
+    public class MemberDeliveryData : DataTable<MemberDeliveryRow> {
+
+        private static readonly (string, string, string?, int?)[] FieldNames = [
+          ("MgNr", "MgNr.", null, 12),
+            ("Name1", "Name", null, 40),
+            ("Name2", "Vorname", null, 40),
+            ("Address", "Adresse", null, 60),
+            ("Plz", "PLZ", null, 10),
+            ("Locality", "Ort", null, 60),
+            ("Weight", "Geliefert", "kg", 22),
+        ];
+
+        public MemberDeliveryData(IEnumerable<MemberDeliveryRow> rows, List<string> filterNames) :
+            base("Liefermengen Gesamt", "Liefermengen pro Mitglied", string.Join(" / ", filterNames), rows, FieldNames) {
+        }
+
+        public static async Task<MemberDeliveryData> FromQuery(IQueryable<DeliveryPart> query, List<string> filterNames) {
+            return new((await query
+                .GroupBy(p => new {
+                    p.Delivery.MgNr,
+                    p.Delivery.Member.Name,
+                    p.Delivery.Member.GivenName,
+                    p.Delivery.Member.Address,
+                    p.Delivery.Member.PostalDest.AtPlz!.Plz,
+                    Ort = p.Delivery.Member.PostalDest.AtPlz!.Ort.Name,
+                })
+                .Select(g => new {
+                    g.Key,
+                    Weight = g.Sum(p => p.Weight),
+                }).ToListAsync())
+                .Select(g => new MemberDeliveryRow {
+                    MgNr = g.Key.MgNr,
+                    Name1 = g.Key.Name,
+                    Name2 = g.Key.GivenName,
+                    Address = g.Key.Address,
+                    Plz = g.Key.Plz,
+                    Locality = g.Key.Ort,
+                    Weight = g.Weight,
+                }), filterNames);
+        }
+    }
+
+    public class MemberDeliveryRow {
+        public required int MgNr;
+        public required string Name1;
+        public required string? Name2;
+        public required string Address;
+        public required int Plz;
+        public required string Locality;
+        public required int Weight;
+    }
+}

Elwig/Models/Dtos/MemberDeliveryPerVarietyData.cs

@@ -1,13 +1,13 @@
+using Elwig.Models.Entities;
 using Microsoft.EntityFrameworkCore;
 using System.Collections.Generic;
-using System.ComponentModel.DataAnnotations.Schema;
 using System.Linq;
 using System.Threading.Tasks;
 
 namespace Elwig.Models.Dtos {
-    public class MemberDeliveryPerVarietyData : DataTable<MemberDeliveryPerVariantRow> {
+    public class MemberDeliveryPerVarietyData : DataTable<MemberDeliveryPerVarietyRow> {
 
-        private static readonly (string, string, string?, int)[] FieldNames = [
+        private static readonly (string, string, string?, int?)[] FieldNames = [
             ("MgNr", "MgNr.", null, 12),
             ("Name1", "Name", null, 40),
             ("Name2", "Vorname", null, 40),
@@ -16,104 +16,63 @@ namespace Elwig.Models.Dtos {
             ("Locality", "Ort", null, 60),
             ("SortIds", "Sorte", null, 12),
             ("AttrIds", "Attribut", null, 16),
+            ("CultIds", "Bewirt.", null, 16),
             ("Weights", "Geliefert", "kg", 22),
-            ("Areas", "Fläche", "m²", 22),
-            ("Yields", "Ertrag", "kg/ha", 22),
         ];
 
-        public MemberDeliveryPerVarietyData(IEnumerable<MemberDeliveryPerVariantRow> rows, int year) :
-            base($"Liefermengen", $"Liefermengen pro Mitglied, Sorte und Attribut {year}", rows, FieldNames) {
+        public MemberDeliveryPerVarietyData(IEnumerable<MemberDeliveryPerVarietyRow> rows, List<string> filterNames) :
+            base("Liefermengen pro Sorte", "Liefermengen pro Mitglied, Sorte, Attribut und Bewirtschaftungsart", string.Join(" / ", filterNames), rows, FieldNames) {
         }
 
-        public static async Task<MemberDeliveryPerVarietyData> ForSeason(DbSet<MemberDeliveryPerVariantRowSingle> table, int year) {
-            return new MemberDeliveryPerVarietyData(
-               (await FromDbSet(table, year)).GroupBy(
-                   r => r.MgNr,
-                   (k, g) => new MemberDeliveryPerVariantRow(g)
-             ), year);
-        }
-
-        private static async Task<IEnumerable<MemberDeliveryPerVariantRowSingle>> FromDbSet(DbSet<MemberDeliveryPerVariantRowSingle> table, int year) {
-            return await table.FromSql($"""
-                    SELECT m.mgnr, m.name AS name_1,
-                           COALESCE(m.prefix || ' ', '') || m.given_name ||
-                           COALESCE(' ' || m.middle_names, '') || COALESCE(' ' || m.suffix, '') AS name_2,
-                           p.plz, o.name AS ort, m.address,
-                           v.bucket, v.weight, v.area
-                    FROM (
-                            SELECT c.year AS year,
-                                   c.mgnr AS mgnr,
-                                   c.bucket AS bucket,
-                                   COALESCE(d.weight, 0) AS weight,
-                                   COALESCE(c.area, 0) AS area
-                            FROM v_area_commitment_bucket_strict c
-                                LEFT JOIN v_delivery_bucket_strict d ON (d.year, d.mgnr, d.bucket) = (c.year, c.mgnr, c.bucket)
-                            WHERE c.year = {year}
-                            UNION
-                            SELECT d.year,
-                                   d.mgnr,
-                                   d.bucket,
-                                   COALESCE(d.weight, 0),
-                                   COALESCE(c.area, 0)
-                            FROM v_delivery_bucket_strict d
-                                LEFT JOIN v_area_commitment_bucket_strict c ON (c.year, c.mgnr, c.bucket) = (d.year, d.mgnr, d.bucket)
-                            WHERE d.year = {year}
-                        ) v
-                        LEFT JOIN member m ON m.mgnr = v.mgnr
-                        LEFT JOIN AT_plz_dest p ON p.id = m.postal_dest
-                        LEFT JOIN AT_ort o ON o.okz = p.okz
-                    ORDER BY m.mgnr, v.bucket
-                    """).ToListAsync();
+        public static async Task<MemberDeliveryPerVarietyData> FromQuery(IQueryable<DeliveryPart> query, List<string> filterNames) {
+            return new((await query
+                .GroupBy(p => new {
+                    p.Delivery.MgNr,
+                    p.Delivery.Member.Name,
+                    p.Delivery.Member.GivenName,
+                    p.Delivery.Member.Address,
+                    p.Delivery.Member.PostalDest.AtPlz!.Plz,
+                    Ort = p.Delivery.Member.PostalDest.AtPlz!.Ort.Name,
+                    p.SortId,
+                    p.AttrId,
+                    p.CultId,
+                })
+                .Select(g => new {
+                    g.Key,
+                    Weight = g.Sum(p => p.Weight),
+                })
+                .ToListAsync()).GroupBy(g => new {
+                    g.Key.MgNr,
+                    g.Key.Name,
+                    g.Key.GivenName,
+                    g.Key.Address,
+                    g.Key.Plz,
+                    g.Key.Ort,
+                }).Select(g => new MemberDeliveryPerVarietyRow {
+                    MgNr = g.Key.MgNr,
+                    Name1 = g.Key.Name,
+                    Name2 = g.Key.GivenName,
+                    Address = g.Key.Address,
+                    Plz = g.Key.Plz,
+                    Locality = g.Key.Ort,
+                    SortIds = [.. g.Select(d => d.Key.SortId)],
+                    AttrIds = [.. g.Select(d => d.Key.AttrId)],
+                    CultIds = [.. g.Select(d => d.Key.CultId)],
+                    Weights = [.. g.Select(d => d.Weight)],
+                }), filterNames);
         }
     }
 
-    public class MemberDeliveryPerVariantRow {
-        public int MgNr;
-        public string Name1;
-        public string? Name2;
-        public string Address;
-        public int Plz;
-        public string Locality;
-        public string[] SortIds;
-        public string[] AttrIds;
-        public int[] Areas;
-        public int[] Weights;
-        public int?[] Yields => Weights.Zip(Areas).Select(i => i.Second > 0 ? (int?)i.First * 10_000 / i.Second : null).ToArray();
-
-        public MemberDeliveryPerVariantRow(IEnumerable<MemberDeliveryPerVariantRowSingle> rows) {
-            var f = rows.First();
-            MgNr = f.MgNr;
-            Name1 = f.Name1;
-            Name2 = f.Name2;
-            Address = f.Address;
-            Plz = f.Plz;
-            Locality = f.Locality.Split(",")[0];
-            SortIds = rows.Select(r => r.VtrgId[..2]).ToArray();
-            AttrIds = rows.Select(r => r.VtrgId[2..]).ToArray();
-            Areas = rows.Select(r => r.Area).ToArray();
-            Weights = rows.Select(r => r.Weight).ToArray();
-        }
-    }
-
-    [Keyless]
-    public class MemberDeliveryPerVariantRowSingle {
-        [Column("mgnr")]
-        public int MgNr { get; set; }
-        [Column("name_1")]
-        public required string Name1 { get; set; }
-        [Column("name_2")]
-        public string? Name2 { get; set; }
-        [Column("address")]
-        public required string Address { get; set; }
-        [Column("plz")]
-        public int Plz { get; set; }
-        [Column("ort")]
-        public required string Locality { get; set; }
-        [Column("bucket")]
-        public required string VtrgId { get; set; }
-        [Column("area")]
-        public int Area { get; set; }
-        [Column("weight")]
-        public int Weight { get; set; }
+    public class MemberDeliveryPerVarietyRow {
+        public required int MgNr;
+        public required string Name1;
+        public required string? Name2;
+        public required string Address;
+        public required int Plz;
+        public required string Locality;
+        public required string[] SortIds;
+        public required string?[] AttrIds;
+        public required string?[] CultIds;
+        public required int[] Weights;
     }
 }

Elwig/Models/Dtos/MemberDeliveryYieldsPerVarietyData.cs

@@ -0,0 +1,119 @@
+using Microsoft.EntityFrameworkCore;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Elwig.Models.Dtos {
+    public class MemberDeliveryYieldsPerVarietyData : DataTable<MemberDeliveryYieldsPerVarietyRow> {
+
+        private static readonly (string, string, string?, int)[] FieldNames = [
+            ("MgNr", "MgNr.", null, 12),
+            ("Name1", "Name", null, 40),
+            ("Name2", "Vorname", null, 40),
+            ("Address", "Adresse", null, 60),
+            ("Plz", "PLZ", null, 10),
+            ("Locality", "Ort", null, 60),
+            ("SortIds", "Sorte", null, 12),
+            ("AttrIds", "Attribut", null, 16),
+            ("Weights", "Geliefert", "kg", 22),
+            ("Areas", "Fläche", "m²", 22),
+            ("Yields", "Ertrag", "kg/ha", 22),
+        ];
+
+        public MemberDeliveryYieldsPerVarietyData(IEnumerable<MemberDeliveryYieldsPerVarietyRow> rows, int year) :
+            base($"Liefermengen", $"Liefermengen pro Mitglied, Sorte und Attribut {year}", rows, FieldNames) {
+        }
+
+        public static async Task<MemberDeliveryYieldsPerVarietyData> ForSeason(DbSet<MemberDeliveryPerVarietyRowSingle> table, int year) {
+            return new MemberDeliveryYieldsPerVarietyData(
+               (await FromDbSet(table, year)).GroupBy(
+                   r => r.MgNr,
+                   (k, g) => new MemberDeliveryYieldsPerVarietyRow(g)
+             ), year);
+        }
+
+        private static async Task<IEnumerable<MemberDeliveryPerVarietyRowSingle>> FromDbSet(DbSet<MemberDeliveryPerVarietyRowSingle> table, int year) {
+            return await table.FromSql($"""
+                    SELECT m.mgnr, m.name AS name_1,
+                           COALESCE(m.prefix || ' ', '') || m.given_name ||
+                           COALESCE(' ' || m.middle_names, '') || COALESCE(' ' || m.suffix, '') AS name_2,
+                           p.plz, o.name AS ort, m.address,
+                           v.bucket, v.weight, v.area
+                    FROM (
+                            SELECT c.year AS year,
+                                   c.mgnr AS mgnr,
+                                   c.bucket AS bucket,
+                                   COALESCE(d.weight, 0) AS weight,
+                                   COALESCE(c.area, 0) AS area
+                            FROM v_area_commitment_bucket_strict c
+                                LEFT JOIN v_delivery_bucket_strict d ON (d.year, d.mgnr, d.bucket) = (c.year, c.mgnr, c.bucket)
+                            WHERE c.year = {year}
+                            UNION
+                            SELECT d.year,
+                                   d.mgnr,
+                                   d.bucket,
+                                   COALESCE(d.weight, 0),
+                                   COALESCE(c.area, 0)
+                            FROM v_delivery_bucket_strict d
+                                LEFT JOIN v_area_commitment_bucket_strict c ON (c.year, c.mgnr, c.bucket) = (d.year, d.mgnr, d.bucket)
+                            WHERE d.year = {year}
+                        ) v
+                        LEFT JOIN member m ON m.mgnr = v.mgnr
+                        LEFT JOIN AT_plz_dest p ON p.id = m.postal_dest
+                        LEFT JOIN AT_ort o ON o.okz = p.okz
+                    ORDER BY m.mgnr, v.bucket
+                    """).ToListAsync();
+        }
+    }
+
+    public class MemberDeliveryYieldsPerVarietyRow {
+        public int MgNr;
+        public string Name1;
+        public string? Name2;
+        public string Address;
+        public int Plz;
+        public string Locality;
+        public string[] SortIds;
+        public string[] AttrIds;
+        public int[] Areas;
+        public int[] Weights;
+        public int?[] Yields => Weights.Zip(Areas).Select(i => i.Second > 0 ? (int?)i.First * 10_000 / i.Second : null).ToArray();
+
+        public MemberDeliveryYieldsPerVarietyRow(IEnumerable<MemberDeliveryPerVarietyRowSingle> rows) {
+            var f = rows.First();
+            MgNr = f.MgNr;
+            Name1 = f.Name1;
+            Name2 = f.Name2;
+            Address = f.Address;
+            Plz = f.Plz;
+            Locality = f.Locality.Split(",")[0];
+            SortIds = rows.Select(r => r.VtrgId[..2]).ToArray();
+            AttrIds = rows.Select(r => r.VtrgId[2..]).ToArray();
+            Areas = rows.Select(r => r.Area).ToArray();
+            Weights = rows.Select(r => r.Weight).ToArray();
+        }
+    }
+
+    [Keyless]
+    public class MemberDeliveryPerVarietyRowSingle {
+        [Column("mgnr")]
+        public int MgNr { get; set; }
+        [Column("name_1")]
+        public required string Name1 { get; set; }
+        [Column("name_2")]
+        public string? Name2 { get; set; }
+        [Column("address")]
+        public required string Address { get; set; }
+        [Column("plz")]
+        public int Plz { get; set; }
+        [Column("ort")]
+        public required string Locality { get; set; }
+        [Column("bucket")]
+        public required string VtrgId { get; set; }
+        [Column("area")]
+        public int Area { get; set; }
+        [Column("weight")]
+        public int Weight { get; set; }
+    }
+}

Elwig/Models/Entities/Delivery.cs

@@ -1,4 +1,5 @@
 using Elwig.Helpers;
+using Elwig.Helpers.Billing;
 using Microsoft.EntityFrameworkCore;
 using System;
 using System.Collections.Generic;
@@ -62,6 +63,11 @@ namespace Elwig.Models.Entities {
         [Column("comment")]
         public string? Comment { get; set; }
 
+        [NotMapped]
+        public string[] Comments => [.. Parts.Select(p => p.Comment).Prepend(Comment).Where(c => c != null).Cast<string>()];
+        [NotMapped]
+        public string CommentsString => string.Join(" / ", Comments);
+
         [Column("ctime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
         public long CTime { get; set; }
         [NotMapped]
@@ -108,16 +114,16 @@ namespace Elwig.Models.Entities {
         public int Weight => Parts.Select(p => p.Weight).Sum();
         public int FilteredWeight => FilteredParts.Select(p => p.Weight).Sum();
 
-        public IEnumerable<string> SortIds => Parts
-            .GroupBy(p => p.SortId)
+        public IEnumerable<RawVaribute> Vaributes => Parts
+            .GroupBy(p => (p.SortId, p.AttrId, p.CultId))
             .OrderByDescending(g => g.Select(p => p.Weight).Sum())
-            .Select(g => g.Key);
-        public IEnumerable<string> FilteredSortIds => FilteredParts
-            .GroupBy(p => p.SortId)
+            .Select(g => new RawVaribute(g.Key.SortId, g.Key.AttrId, g.Key.CultId));
+        public IEnumerable<RawVaribute> FilteredVaributes => FilteredParts
+            .GroupBy(p => (p.SortId, p.AttrId, p.CultId))
             .OrderByDescending(g => g.Select(p => p.Weight).Sum())
-            .Select(g => g.Key);
-        public string SortIdString => string.Join(", ", SortIds);
-        public string FilteredSortIdString => string.Join(", ", FilteredSortIds);
+            .Select(g => new RawVaribute(g.Key.SortId, g.Key.AttrId, g.Key.CultId));
+        public string VaributeString => string.Join(", ", Vaributes);
+        public string FilteredVaributeString => string.Join(", ", FilteredVaributes);
 
         public Brush? Color => Parts.Select(p => p.Variety.Color).Distinct().SingleOrDefault();
         public Brush? FilteredColor => FilteredParts.Select(p => p.Variety.Color).Distinct().SingleOrDefault();

Elwig/Models/Entities/DeliveryPart.cs

@@ -9,6 +9,11 @@ using System.Text.Json.Nodes;
 namespace Elwig.Models.Entities {
     [Table("delivery_part"), PrimaryKey("Year", "DId", "DPNr")]
     public class DeliveryPart : IDelivery {
+
+        public const string Dumper = "dumper";
+        public const string Pumped = "pumped";
+        public const string Box = "box";
+
         [Column("year")]
         public int Year { get; set; }
 
@@ -86,12 +91,27 @@ namespace Elwig.Models.Entities {
         [Column("hand_picked")]
         public bool? IsHandPicked { get; set; }
 
-        [Column("lesewagen")]
-        public bool? IsLesewagen { get; set; }
-
         [Column("gebunden")]
         public bool? IsGebunden { get; set; }
 
+        [Column("unloading")]
+        public string? Unloading { get; set; }
+        [NotMapped]
+        public bool IsDumper {
+            get => Unloading == Dumper;
+            set => Unloading = value ? Dumper : Unloading;
+        }
+        [NotMapped]
+        public bool IsPumped {
+            get => Unloading == Pumped;
+            set => Unloading = value ? Pumped : Unloading;
+        }
+        [NotMapped]
+        public bool IsBox {
+            get => Unloading == Box;
+            set => Unloading = value ? Box : Unloading;
+        }
+
         [Column("temperature")]
         public double? Temperature { get; set; }
 

Elwig/Models/Entities/DeliverySchedule.cs

@@ -42,7 +42,9 @@ namespace Elwig.Models.Entities {
         [Column("max_weight")]
         public int? MaxWeight { get; set; }
         [NotMapped]
-        public int AnnouncedWeight => Announcements.Sum(a => a.Weight);
+        public int AnnouncedWeight => AnnouncedWeightOverride ?? Announcements.Sum(a => a.Weight);
+        [NotMapped]
+        public int? AnnouncedWeightOverride { get; set; }
         [NotMapped]
         public double? Percent => (double)AnnouncedWeight / MaxWeight * 100;
 

Elwig/Models/Entities/Modifier.cs

@@ -16,6 +16,9 @@ namespace Elwig.Models.Entities {
         [Column("active")]
         public bool IsActive { get; set; }
 
+        [Column("redacted")]
+        public bool IsRedacted { get; set; }
+
         [Column("ordering")]
         public int Ordering { get; set; }
 
@@ -46,6 +49,8 @@ namespace Elwig.Models.Entities {
             (Rel != null) ? $"{Utils.GetSign(Rel.Value)}{(Math.Abs(Rel.Value) < 0.1m ? "\u2007" : "")}{Math.Abs(Rel.Value):0.00##\u00a0%}" :
             "";
 
+        public string? PublicValueStr => IsRedacted ? null : ValueStr;
+
         public override string ToString() {
             return Name;
         }

Elwig/Models/Entities/WbGl.cs

@@ -6,10 +6,10 @@ namespace Elwig.Models.Entities {
     [Table("wb_gl"), PrimaryKey("GlNr")]
     public class WbGl {
         [Column("glnr")]
-        public int GlNr { get; private set; }
+        public int GlNr { get; set; }
 
         [Column("name")]
-        public string Name { get; private set; } = null!;
+        public string Name { get; set; } = null!;
 
         [InverseProperty(nameof(WbKg.Gl))]
         public virtual ICollection<WbKg> Kgs { get; private set; } = null!;

Elwig/Models/Entities/WbKg.cs

@@ -15,7 +15,7 @@ namespace Elwig.Models.Entities {
         public virtual AT_Kg AtKg { get; private set; } = null!;
 
         [ForeignKey("GlNr")]
-        public virtual WbGl Gl { get; private set; } = null!;
+        public virtual WbGl? Gl { get; private set; } = null!;
 
         [InverseProperty(nameof(WbRd.Kg))]
         public virtual ICollection<WbRd> Rds { get; private set; } = null!;

Elwig/Models/Entities/WineVar.cs

@@ -11,16 +11,24 @@ namespace Elwig.Models.Entities {
         [Column("type")]
         public string Type { get; private set; } = null!;
 
+        [Column("max_qualid")]
+        public string MaxQualId { get; private set; } = null!;
+
+        [ForeignKey("MaxQualId")]
+        public virtual WineQualLevel MaxQualityLevel { get; private set; } = null!;
+
         [Column("name")]
         public string Name { get; private set; } = null!;
 
         [Column("comment")]
         public string? Comment { get; private set; }
 
+        public string SortIdFormat => IsQuw ? SortId : $"({SortId})";
         public string CommentFormat => (Comment != null) ? $" ({Comment})" : "";
 
         public bool IsRed => Type == "R";
         public bool IsWhite => Type == "W";
+        public bool IsQuw => MaxQualId == "QUW";
         public Brush? Color => IsWhite ? Brushes.DarkGreen : IsRed ? Brushes.DarkRed : null;
 
         public WineVar() { }
@@ -28,6 +36,7 @@ namespace Elwig.Models.Entities {
         public WineVar(string sortId, string name) {
             SortId = sortId;
             Name = name;
+            MaxQualId = "QUW";
         }
 
         public override string ToString() {

Elwig/Properties/PublishProfiles/FolderProfile.pubxml

@@ -9,7 +9,7 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
     <PublishDir>bin\Publish</PublishDir>
     <PublishProtocol>FileSystem</PublishProtocol>
     <_TargetId>Folder</_TargetId>
-    <TargetFramework>net8.0-windows</TargetFramework>
+    <TargetFramework>net10.0-windows</TargetFramework>
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
     <SelfContained>true</SelfContained>
     <PublishSingleFile>false</PublishSingleFile>

Elwig/Resources/Sql/32-33.sql

@@ -0,0 +1,17 @@
+-- schema version 32 to 33
+
+ALTER TABLE wine_variety ADD COLUMN max_qualid TEXT NOT NULL DEFAULT 'QUW';
+UPDATE wine_quality_level SET qualid = 'ALW' WHERE qualid = 'AUL';
+UPDATE wine_variety SET comment = 'Muscato' WHERE sortid = 'MO';
+
+INSERT INTO wine_variety (sortid, type, max_qualid, name, comment) VALUES
+('DR', 'W', 'QUW', 'Donauriesling', NULL),
+('DV', 'W', 'QUW', 'Donauveltliner', NULL),
+('BN', 'W', 'RSW', 'Bronner', NULL),
+('CB', 'W', 'RSW', 'Cabernet Blanc', NULL),
+('CJ', 'R', 'RSW', 'Cabernet Jura', NULL),
+('JO', 'W', 'RSW', 'Johanniter', NULL),
+('OR', 'W', 'RSW', 'Orangetraube', NULL),
+('PI', 'R', 'RSW', 'Pinot Nova', NULL),
+('RE', 'R', 'RSW', 'Regent', NULL),
+('SI', 'W', 'RSW', 'Solaris', NULL);

Elwig/Resources/Sql/33-34.sql

@@ -0,0 +1,3 @@
+-- schema version 33 to 34
+
+ALTER TABLE modifier ADD COLUMN redacted INTEGER NOT NULL CHECK (redacted IN (TRUE, FALSE)) DEFAULT FALSE;

Elwig/Resources/Sql/34-35.sql

@@ -0,0 +1,6 @@
+-- schema version 34 to 35
+
+ALTER TABLE delivery_part ADD COLUMN unloading TEXT DEFAULT NULL;
+UPDATE delivery_part SET unloading = 'pumped' WHERE lesewagen;
+UPDATE delivery_part SET unloading = 'box' WHERE (SELECT zwstid IN ('H','S') FROM delivery d WHERE (d.year, d.did) = (delivery_part.year, delivery_part.did));
+ALTER TABLE delivery_part DROP COLUMN lesewagen;

Elwig/Resources/Sql/35-36.sql

@@ -0,0 +1,19 @@
+-- schema version 35 to 36
+
+CREATE VIEW v_member AS
+SELECT m.mgnr, m.name,
+       (COALESCE(m.prefix || ' ', '') || m.given_name || COALESCE(' ' || m.middle_names, '') || COALESCE(' ' || m.suffix, '')) AS other_names,
+       m.address, p.plz, o.name AS locality,
+       a.name AS billing_name, a.address AS billing_address, p2.plz AS billing_plz, o2.name AS billing_locality,
+       k.name AS default_kg,
+       GROUP_CONCAT(e.address, ', ') AS email_addresses
+FROM member m
+    LEFT JOIN AT_plz_dest p ON p.id = m.postal_dest
+    LEFT JOIN AT_ort o ON o.okz = p.okz
+    LEFT JOIN member_billing_address a ON a.mgnr = m.mgnr
+    LEFT JOIN AT_plz_dest p2 ON p2.id = a.postal_dest
+    LEFT JOIN AT_ort o2 ON o2.okz = p2.okz
+    LEFT JOIN AT_kg k ON k.kgnr = m.default_kgnr
+    LEFT JOIN member_email_address e ON e.mgnr = m.mgnr
+GROUP BY m.mgnr
+ORDER BY m.mgnr;

Elwig/Services/DeliveryService.cs

@@ -15,10 +15,8 @@ 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 {
@@ -80,9 +78,9 @@ namespace Elwig.Services {
             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.Unloading = p.Unloading;
 
             vm.ScaleId = p.ScaleId;
             vm.WeighingData = p.WeighingData;
@@ -188,14 +186,54 @@ namespace Elwig.Services {
                         prd = prd.And(p => p.IsNetWeight == true);
                         filter.RemoveAt(i--);
                         filterNames.Add("gerebelt gewogen");
+                    } else if (e.Length >= 5 && e.Length <= 11 && "planenwagen".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.Unloading == DeliveryPart.Dumper);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Planenw./Kipper");
+                    } else if (e.Length >= 6 && e.Length <= 12 && "!planenwagen".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.Unloading != DeliveryPart.Dumper);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("kein Planenw./Kipper");
+                    } else if (e.Length >= 4 && e.Length <= 6 && "kipper".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.Unloading == DeliveryPart.Dumper);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Planenw./Kipper");
+                    } else if (e.Length >= 5 && e.Length <= 7 && "!kipper".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.Unloading != DeliveryPart.Dumper);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("kein Planenw./Kipper");
                     } else if (e.Length >= 5 && e.Length <= 9 && "lesewagen".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
-                        prd = prd.And(p => p.IsLesewagen == true);
+                        prd = prd.And(p => p.Unloading == DeliveryPart.Pumped);
                         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);
+                        prd = prd.And(p => p.Unloading != DeliveryPart.Pumped);
                         filter.RemoveAt(i--);
                         filterNames.Add("kein Lesewagen");
+                    } else if (e.Length >= 5 && e.Length <= 6 && "kisten".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.Unloading == DeliveryPart.Box);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Kisten");
+                    } else if (e.Length >= 6 && e.Length <= 7 && "!kisten".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.Unloading != DeliveryPart.Box);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("keine Kisten");
+                    } else if ("upload".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => (p.Delivery.XTime == null || p.Delivery.MTime > p.Delivery.XTime) && (p.Delivery.ITime == null || p.Delivery.MTime > p.Delivery.ITime));
+                        filter.RemoveAt(i--);
+                        filterNames.Add("geändert seit letztem Export");
+                    } else if ("!upload".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => !((p.Delivery.XTime == null || p.Delivery.MTime > p.Delivery.XTime) && (p.Delivery.ITime == null || p.Delivery.MTime > p.Delivery.ITime)));
+                        filter.RemoveAt(i--);
+                        filterNames.Add("unverändert seit letztem Export");
+                    } else if (">import".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.ITime != null && p.Delivery.MTime > p.Delivery.ITime);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("geändert seit letztem Import");
+                    } else if ("<import".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        prd = prd.And(p => p.Delivery.MTime <= p.Delivery.ITime);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("unverändert seit letztem Import");
                     } else if (e.Length == 2 && var.ContainsKey(e.ToUpper())) {
                         filterVar.Add(e.ToUpper());
                         filter.RemoveAt(i--);
@@ -483,8 +521,8 @@ namespace Elwig.Services {
 
                     IsNetWeight = vm.IsNetWeight,
                     IsHandPicked = vm.IsHandPicked,
-                    IsLesewagen = vm.IsLesewagen,
                     IsGebunden = vm.IsGebunden,
+                    Unloading = vm.Unloading,
                     Temperature = vm.Temperature,
                     Acid = vm.Acid,
                     Comment = string.IsNullOrEmpty(vm.PartComment) ? null : vm.PartComment,
@@ -571,6 +609,13 @@ namespace Elwig.Services {
                         s.DPNr = dpnr++;
                         s.Weight = w;
                         ctx.Add(s);
+
+                        ctx.AddRange(p.PartModifiers.Select(m => new DeliveryPartModifier() {
+                            Year = s.Year,
+                            DId = s.DId,
+                            DPNr = s.DPNr,
+                            ModId = m.ModId,
+                        }));
                     }
                 }
 
@@ -608,6 +653,13 @@ namespace Elwig.Services {
                         s.DPNr = dpnr++;
                         s.Weight = w;
                         ctx.Add(s);
+
+                        ctx.AddRange(p.PartModifiers.Select(m => new DeliveryPartModifier() {
+                            Year = s.Year,
+                            DId = s.DId,
+                            DPNr = s.DPNr,
+                            ModId = m.ModId,
+                        }));
                     }
                 }
 
@@ -642,6 +694,13 @@ namespace Elwig.Services {
                         n.QualId = "WEI";
                         n.HkId = "OEST";
                         ctx.Add(n);
+
+                        ctx.AddRange(p.PartModifiers.Select(m => new DeliveryPartModifier() {
+                            Year = n.Year,
+                            DId = n.DId,
+                            DPNr = n.DPNr,
+                            ModId = m.ModId,
+                        }));
                     }
                 }
                 await ctx.SaveChangesAsync();
@@ -721,19 +780,30 @@ namespace Elwig.Services {
                     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"
+                    Title = $"{DeliveryJournal.Name} speichern unter - Elwig",
+                    AddExtension = false,
                 };
                 if (d.ShowDialog() == true) {
+                    if (!d.FileName.EndsWith(".elwig.zip")) d.FileName += ".elwig.zip";
                     Mouse.OverrideCursor = Cursors.Wait;
                     await Task.Run(async () => {
                         try {
-                            await ElwigData.Export(d.FileName, await query
+                            var list = await query
                                 .Select(p => p.Delivery)
                                 .Distinct()
-                                .Include(d => d.Parts)
-                                .ThenInclude(p => p.PartModifiers)
+                                .Include(d => d.Parts).ThenInclude(p => p.PartModifiers)
+                                .Include(d => d.Parts).ThenInclude(p => p.Rd)
+                                .Include(d => d.Parts).ThenInclude(p => p.Kg!.Gl)
                                 .AsSplitQuery()
-                                .ToListAsync(), filterNames);
+                                .ToListAsync();
+                            var wbKgs = list
+                                .SelectMany(d => d.Parts)
+                                .Where(p => p.Kg != null)
+                                .Select(p => p.Kg!)
+                                .DistinctBy(k => k.KgNr)
+                                .OrderBy(k => k.KgNr)
+                                .ToList();
+                            await ElwigData.Export(d.FileName, list, wbKgs, filterNames);
                         } catch (Exception exc) {
                             MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
                         }
@@ -743,32 +813,7 @@ namespace Elwig.Services {
             } else if (mode == ExportMode.Upload && App.Config.SyncUrl != null) {
                 Mouse.OverrideCursor = Cursors.Wait;
                 await Task.Run(async () => {
-                    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:N0} 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);
-                    }
+                    await SyncService.Upload(App.Config.SyncUrl, App.Config.SyncUrl, App.Config.SyncPassword, query, filterNames);
                 });
                 Mouse.OverrideCursor = null;
             } else {
@@ -919,6 +964,52 @@ namespace Elwig.Services {
             }
         }
 
+        public static async Task GenerateDeliveryDataList(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.FromSeason) {
+                var year = vm.FilterSeason ?? Utils.CurrentLastSeason;
+                query = ctx.DeliveryParts
+                    .Where(p => p.Year == year);
+                filterNames.Add($"{year}");
+            } else {
+                throw new ArgumentException("Invalid value for ExportSubject");
+            }
+
+            query = query
+                .OrderBy(p => p.Delivery.MgNr)
+                .ThenBy(p => p.SortId)
+                .ThenBy(p => p.AttrId)
+                .ThenBy(p => p.CultId);
+
+            var d = new SaveFileDialog() {
+                FileName = $"Liefermengen.ods",
+                DefaultExt = "ods",
+                Filter = "OpenDocument Format Spreadsheet (*.ods)|*.ods",
+                Title = $"Liefermengen speichern unter - Elwig"
+            };
+            if (d.ShowDialog() == true) {
+                Mouse.OverrideCursor = Cursors.Wait;
+                await Task.Run(async () => {
+                    try {
+                        using var ods = new OdsFile(d.FileName);
+                        var tblTotal = await MemberDeliveryData.FromQuery(query, filterNames);
+                        var tbl = await MemberDeliveryPerVarietyData.FromQuery(query, filterNames);
+                        await ods.AddTable(tblTotal);
+                        await ods.AddTable(tbl);
+                    } 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,

Elwig/Services/MemberService.cs

@@ -9,9 +9,7 @@ using Microsoft.EntityFrameworkCore;
 using Microsoft.Win32;
 using System;
 using System.Collections.Generic;
-using System.IO;
 using System.Linq;
-using System.Net.Http;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Input;
@@ -315,6 +313,22 @@ namespace Elwig.Services {
                         memberQuery = memberQuery.Where(m => !m.ContactViaPost);
                         filter.RemoveAt(i--);
                         filterNames.Add("nicht Kontaktart Post");
+                    } else if ("upload".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(p => (p.XTime == null || p.MTime > p.XTime) && (p.ITime == null || p.MTime > p.ITime));
+                        filter.RemoveAt(i--);
+                        filterNames.Add("geändert seit letztem Export");
+                    } else if ("!upload".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(p => !((p.XTime == null || p.MTime > p.XTime) && (p.ITime == null || p.MTime > p.ITime)));
+                        filter.RemoveAt(i--);
+                        filterNames.Add("unverändert seit letztem Export");
+                    } else if (">import".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(p => p.MTime > p.ITime);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("geändert seit letztem Import");
+                    } else if ("<import".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(p => p.MTime <= p.ITime);
+                        filter.RemoveAt(i--);
+                        filterNames.Add("unverändert seit letztem Import");
                     } else if (e.All(char.IsAsciiDigit) && mgnr.ContainsKey(e)) {
                         filterMgNr.Add(int.Parse(e));
                         filter.RemoveAt(i--);
@@ -493,12 +507,12 @@ namespace Elwig.Services {
                     });
                     Mouse.OverrideCursor = null;
                 }
-            } else if (mode == ExportMode.Export) {
+            } else if (mode == ExportMode.Vcf) {
                 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"
+                    FileName = "Mitglieder.vcf",
+                    DefaultExt = "vcf",
+                    Filter = "vCard-Datei (*.vcf)|*.vcf",
+                    Title = "Kontakte speichern unter - Elwig"
                 };
                 if (d.ShowDialog() == true) {
                     Mouse.OverrideCursor = Cursors.Wait;
@@ -511,11 +525,48 @@ namespace Elwig.Services {
                                 .Include(m => m.EmailAddresses)
                                 .AsSplitQuery()
                                 .ToListAsync();
+                            using var exporter = new VCard(d.FileName);
+                            await exporter.ExportAsync(members);
+                        } 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",
+                    AddExtension = false,
+                };
+                if (d.ShowDialog() == true) {
+                    if (!d.FileName.EndsWith(".elwig.zip")) d.FileName += ".elwig.zip";
+                    Mouse.OverrideCursor = Cursors.Wait;
+                    await Task.Run(async () => {
+                        try {
+                            var members = await query
+                                .OrderBy(m => m.MgNr)
+                                .Include(m => m.BillingAddress)
+                                .Include(m => m.TelephoneNumbers)
+                                .Include(m => m.EmailAddresses)
+                                .Include(m => m.DefaultWbKg!.Gl)
+                                .AsSplitQuery()
+                                .ToListAsync();
                             var areaComs = await query
                                 .SelectMany(m => m.AreaCommitments)
                                 .Include(c => c.Rd)
+                                .Include(c => c.Kg.Gl)
                                 .ToListAsync();
-                            await ElwigData.Export(d.FileName, members, areaComs, filterNames);
+                            var wbKgs = members
+                                .Where(m => m.DefaultWbKg != null)
+                                .Select(m => m.DefaultWbKg!)
+                                .Union(areaComs.Select(c => c.Kg))
+                                .Distinct()
+                                .OrderBy(k => k.KgNr)
+                                .ToList();
+                            await ElwigData.Export(d.FileName, members, areaComs, wbKgs, filterNames);
                         } catch (Exception exc) {
                             MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
                         }
@@ -525,36 +576,7 @@ namespace Elwig.Services {
             } else if (mode == ExportMode.Upload && App.Config.SyncUrl != null) {
                 Mouse.OverrideCursor = Cursors.Wait;
                 await Task.Run(async () => {
-                    try {
-                        var filename = $"{DateTime.Now:yyyy-MM-dd_HH-mm-ss}_{App.ZwstId}.elwig.zip";
-                        var path = Path.Combine(App.TempPath, filename);
-                        var members = await query
-                            .OrderBy(m => m.MgNr)
-                            .Include(m => m.BillingAddress)
-                            .Include(m => m.TelephoneNumbers)
-                            .Include(m => m.EmailAddresses)
-                            .AsSplitQuery()
-                            .ToListAsync();
-                        var areaComs = await query
-                            .SelectMany(m => m.AreaCommitments)
-                            .Include(c => c.Rd)
-                            .ToListAsync();
-                        if (members.Count == 0) {
-                            MessageBox.Show("Es wurden keine Mitglieder zum Hochladen ausgewählt!", "Mitglieder hochladen",
-                                MessageBoxButton.OK, MessageBoxImage.Error);
-                        } else {
-                            await ElwigData.Export(path, members, areaComs, filterNames);
-                            await Utils.UploadExportData(path, App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
-                            MessageBox.Show($"Hochladen von {members.Count:N0} Mitgliedern erfolgreich!", "Mitglieder hochgeladen",
-                                MessageBoxButton.OK, MessageBoxImage.Information);
-                        }
-                    } catch (HttpRequestException exc) {
-                        MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Mitglieder hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
-                    } catch (TaskCanceledException exc) {
-                        MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Mitglieder hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
-                    } catch (Exception exc) {
-                        MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                    }
+                    await SyncService.Upload(App.Config.SyncUrl, App.Config.SyncUrl, App.Config.SyncPassword, query, filterNames);
                 });
                 Mouse.OverrideCursor = null;
             } else {

Elwig/Services/SyncService.cs

@@ -0,0 +1,277 @@
+using Elwig.Helpers;
+using Elwig.Helpers.Export;
+using Elwig.Models.Entities;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.IO;
+using System.Linq;
+using System.Linq.Expressions;
+using System.Net.Http;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace Elwig.Services {
+    public static class SyncService {
+
+        public static readonly Expression<Func<Member, bool>> ChangedMembers = (m) => ((m.XTime == null && m.MTime > 1751328000) || m.MTime > m.XTime) && (m.ITime == null || m.MTime > m.ITime);
+        public static readonly Expression<Func<Delivery, bool>> ChangedDeliveries = (d) => ((d.XTime == null && d.MTime > 1751328000) || d.MTime > d.XTime) && (d.ITime == null || d.MTime > d.ITime);
+
+        public static async Task Upload(string url, string username, string password, IQueryable<Member> query, IEnumerable<string> filterNames) {
+            try {
+                var filename = $"{DateTime.Now:yyyy-MM-dd_HH-mm-ss}_{App.ZwstId}.elwig.zip";
+                var path = Path.Combine(App.TempPath, filename);
+                var members = await query
+                    .OrderBy(m => m.MgNr)
+                    .Include(m => m.BillingAddress)
+                    .Include(m => m.TelephoneNumbers)
+                    .Include(m => m.EmailAddresses)
+                    .Include(m => m.DefaultWbKg!.Gl)
+                    .AsSplitQuery()
+                    .ToListAsync();
+                var areaComs = await query
+                    .SelectMany(m => m.AreaCommitments)
+                    .OrderBy(c => c.MgNr).ThenBy(c => c.FbNr)
+                    .Include(c => c.Rd)
+                    .Include(c => c.Kg.Gl)
+                    .ToListAsync();
+                var wbKgs = members
+                    .Where(m => m.DefaultWbKg != null)
+                    .Select(m => m.DefaultWbKg!)
+                    .Union(areaComs.Select(c => c.Kg))
+                    .Distinct()
+                    .OrderBy(k => k.KgNr)
+                    .ToList();
+                if (members.Count == 0) {
+                    MessageBox.Show("Es wurden keine Mitglieder zum Hochladen ausgewählt!", "Mitglieder hochladen",
+                        MessageBoxButton.OK, MessageBoxImage.Error);
+                } else {
+                    var exportedAt = DateTime.Now;
+                    await ElwigData.Export(path, members, areaComs, wbKgs, filterNames);
+                    await Utils.UploadExportData(path, url, username, password);
+                    await UpdateExportedAt(members, [], exportedAt);
+                    MessageBox.Show($"Hochladen von {members.Count:N0} Mitgliedern erfolgreich!", "Mitglieder hochgeladen",
+                        MessageBoxButton.OK, MessageBoxImage.Information);
+                }
+            } catch (HttpRequestException exc) {
+                MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Mitglieder hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+            } catch (TaskCanceledException exc) {
+                MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Mitglieder hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+        }
+
+        public static async Task Upload(string url, string username, string password, IQueryable<DeliveryPart> query, IEnumerable<string> filterNames) {
+            try {
+                var filename = $"{DateTime.Now:yyyy-MM-dd_HH-mm-ss}_{App.ZwstId}.elwig.zip";
+                var path = Path.Combine(App.TempPath, filename);
+                var list = await query
+                    .Select(p => p.Delivery)
+                    .Distinct()
+                    .Include(d => d.Parts).ThenInclude(p => p.PartModifiers).ThenInclude(m => m.Modifier)
+                    .Include(d => d.Parts).ThenInclude(p => p.Rd)
+                    .Include(d => d.Parts).ThenInclude(p => p.Kg!.Gl)
+                    .AsSplitQuery()
+                    .ToListAsync();
+                var wbKgs = list
+                    .SelectMany(d => d.Parts)
+                    .Where(p => p.Kg != null)
+                    .Select(p => p.Kg!)
+                    .DistinctBy(k => k.KgNr)
+                    .OrderBy(k => k.KgNr)
+                    .ToList();
+                if (list.Count == 0) {
+                    MessageBox.Show("Es wurden keine Lieferungen zum Hochladen ausgewählt!", "Lieferungen hochladen",
+                        MessageBoxButton.OK, MessageBoxImage.Error);
+                } else {
+                    var exportedAt = DateTime.Now;
+                    await ElwigData.Export(path, list, wbKgs, filterNames);
+                    await Utils.UploadExportData(path, url, username, password);
+                    await UpdateExportedAt([], list, exportedAt);
+                    MessageBox.Show($"Hochladen von {list.Count:N0} 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);
+            }
+        }
+
+        public static async Task UploadModified(string url, string username, string password) {
+            try {
+                var path = Path.Combine(App.TempPath, $"{DateTime.Now:yyyy-MM-dd_HH-mm-ss}_{App.ZwstId}.elwig.zip");
+                List<Member> members;
+                List<AreaCom> areaComs;
+                List<Delivery> deliveries;
+                using (var ctx = new AppDbContext()) {
+                    members = await ctx.Members
+                        .Where(ChangedMembers)
+                        .Include(m => m.BillingAddress)
+                        .Include(m => m.TelephoneNumbers)
+                        .Include(m => m.EmailAddresses)
+                        .Include(m => m.DefaultWbKg!.Gl)
+                        .OrderBy(m => m.MgNr)
+                        .AsSplitQuery()
+                        .ToListAsync();
+                    areaComs = await ctx.Members
+                       .Where(ChangedMembers)
+                       .SelectMany(m => m.AreaCommitments)
+                       .Include(c => c.Rd)
+                       .Include(c => c.Kg.Gl)
+                       .OrderBy(c => c.MgNr).ThenBy(c => c.FbNr)
+                       .ToListAsync();
+                    deliveries = await ctx.Deliveries
+                        .Where(ChangedDeliveries)
+                        .Include(d => d.Parts).ThenInclude(p => p.PartModifiers).ThenInclude(m => m.Modifier)
+                        .Include(d => d.Parts).ThenInclude(p => p.Rd)
+                        .Include(d => d.Parts).ThenInclude(p => p.Kg).ThenInclude(k => k!.Gl)
+                        .OrderBy(d => d.DateString).ThenBy(d => d.TimeString).ThenBy(d => d.LsNr)
+                        .AsSplitQuery()
+                        .ToListAsync();
+                }
+                var wbKgs = members
+                    .Where(m => m.DefaultWbKg != null)
+                    .Select(m => m.DefaultWbKg!)
+                    .Union(areaComs.Select(c => c.Kg))
+                    .Union(deliveries.SelectMany(d => d.Parts)
+                        .Where(p => p.Kg != null)
+                        .Select(p => p.Kg!))
+                    .DistinctBy(k => k.KgNr)
+                    .OrderBy(k => k.KgNr)
+                    .ToList();
+                if (members.Count == 0 && deliveries.Count == 0) {
+                    MessageBox.Show("Es gibt keine geänderten Mitglieder oder Lieferungen, die hochgeladen werden könnten!", "Mitglieder und Lieferungen hochladen",
+                        MessageBoxButton.OK, MessageBoxImage.Information);
+                } else {
+                    var exportedAt = DateTime.Now;
+                    await (new ElwigData.ElwigExport {
+                        Members = (members, ["geändert seit letztem Export"]),
+                        AreaComs = (areaComs, ["von exportierten Mitgliedern"]),
+                        Deliveries = (deliveries, ["geändert seit letzem Export"]),
+                        WbKgs = (wbKgs, ["von exportierten Mitgliedern, Flächenbindungen und Lieferungen"]),
+                    }).Export(path);
+                    await Utils.UploadExportData(path, url, username, password);
+                    await UpdateExportedAt(members, deliveries, exportedAt);
+                    MessageBox.Show($"Hochladen von {members.Count:N0} Mitgliedern und {deliveries.Count:N0} Lieferungen erfolgreich!", "Mitglieder und Lieferungen hochladen",
+                        MessageBoxButton.OK, MessageBoxImage.Information);
+                }
+            } catch (HttpRequestException exc) {
+                MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Mitglieder und Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+            } catch (TaskCanceledException exc) {
+                MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Mitglieder und Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Mitglieder und Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+        }
+
+        public static async Task UploadBranchDeliveries(string url, string username, string password, int? year = null) {
+            try {
+                year ??= Utils.CurrentLastSeason;
+                var path = Path.Combine(App.TempPath, $"{DateTime.Now:yyyy-MM-dd_HH-mm-ss}_{App.ZwstId}.elwig.zip");
+                using var ctx = new AppDbContext();
+                var deliveries = await ctx.Deliveries
+                    .Where(d => d.Year == year && d.ZwstId == App.ZwstId)
+                    .Include(d => d.Parts).ThenInclude(p => p.PartModifiers).ThenInclude(m => m.Modifier)
+                    .Include(d => d.Parts).ThenInclude(p => p.Rd)
+                    .Include(d => d.Parts).ThenInclude(p => p.Kg).ThenInclude(k => k!.Gl)
+                    .OrderBy(d => d.DateString).ThenBy(d => d.TimeString).ThenBy(d => d.LsNr)
+                    .AsSplitQuery()
+                    .ToListAsync();
+                var wbKgs = deliveries
+                    .SelectMany(d => d.Parts)
+                    .Where(p => p.Kg != null)
+                    .Select(p => p.Kg!)
+                    .DistinctBy(k => k.KgNr)
+                    .ToList();
+                if (deliveries.Count == 0) {
+                    MessageBox.Show("Es gibt keine Lieferungen, die hochgeladen werden können!", "Lieferungen hochladen",
+                        MessageBoxButton.OK, MessageBoxImage.Error);
+                } else {
+                    var exportedAt = DateTime.Now;
+                    await ElwigData.Export(path, deliveries, wbKgs, [$"{year}", $"Zweigstelle {App.BranchName}"]);
+                    await Utils.UploadExportData(path, url, username, password);
+                    await UpdateExportedAt([], deliveries, exportedAt);
+                    MessageBox.Show($"Hochladen von {deliveries.Count:N0} 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, "Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+        }
+
+        public static async Task<List<(string Name, string Url)>> GetFilesToImport(string url, string username, string password) {
+            var data = await Utils.GetExportMetaData(url, username, password);
+            var files = data
+                .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!["meta"]?["zwstid"]?.AsValue().GetValue<string>() ?? f!["zwstid"]?.AsValue().GetValue<string>(),
+                    Device = f!["meta"]?["device"]?.AsValue().GetValue<string>(),
+                    Url = f!["url"]!.AsValue().GetValue<string>(),
+                    Size = f!["size"]!.AsValue().GetValue<long>(),
+                })
+                .Where(f => f.Timestamp >= new DateTime(Utils.CurrentLastSeason, 7, 1))
+                .ToList();
+
+            var imported = await ElwigData.GetImportedFiles();
+            return [.. files
+                .Where(f => f.Device != Environment.MachineName && !imported.Contains(f.Name))
+                .Select(f => (f.Name, f.Url))
+            ];
+        }
+
+        public static async Task Download(string url, string username, string password) {
+            try {
+                var import = await GetFilesToImport(url, username, password);
+                var paths = new List<string>();
+                using (var client = Utils.GetHttpClient(username, password)) {
+                    foreach (var f in import) {
+                        var filename = Path.Combine(App.TempPath, f.Name);
+                        using var stream = new FileStream(filename, FileMode.Create);
+                        await client.DownloadAsync(f.Url, stream);
+                        paths.Add(filename);
+                    }
+                }
+                await ElwigData.Import(paths, ElwigData.ImportMode.FromBranches);
+            } catch (HttpRequestException exc) {
+                MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Daten herunterladen", MessageBoxButton.OK, MessageBoxImage.Error);
+            } catch (TaskCanceledException exc) {
+                MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Daten herunterladen", MessageBoxButton.OK, MessageBoxImage.Error);
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Daten herunterladen", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+        }
+
+        private static async Task UpdateExportedAt(IEnumerable<Member> member, IEnumerable<Delivery> deliveries, DateTime dateTime) {
+            var timestamp = ((DateTimeOffset)dateTime.ToUniversalTime()).ToUnixTimeSeconds();
+            var mgnrs = string.Join(",", member.Select(m => $"{m.MgNr}").Append("0"));
+            var dids = string.Join(",", deliveries.Select(d => $"({d.Year},{d.DId})").Append("(0,0)"));
+            using (var cnx = await AppDbContext.ConnectAsync()) {
+                await cnx.ExecuteBatch($"""
+                    BEGIN;
+                    UPDATE client_parameter SET value = '0' WHERE param = 'ENABLE_TIME_TRIGGERS';
+                    UPDATE member           SET xtime = {timestamp} WHERE mgnr IN ({mgnrs});
+                    UPDATE area_commitment  SET xtime = {timestamp} WHERE mgnr IN ({mgnrs});
+                    UPDATE delivery         SET xtime = {timestamp} WHERE (year, did) IN ({dids});
+                    UPDATE delivery_part    SET xtime = {timestamp} WHERE (year, did) IN ({dids});
+                    UPDATE client_parameter SET value = '1' WHERE param = 'ENABLE_TIME_TRIGGERS';
+                    COMMIT;
+                    """);
+            }
+            App.HintContextChange();
+        }
+
+        public static async Task<bool> ChangesAvailable(AppDbContext ctx, string url, string username, string password) {
+            return await ctx.Members.AnyAsync(ChangedMembers) || await ctx.Deliveries.AnyAsync(ChangedDeliveries) || (Utils.HasInternetConnectivity() && (await GetFilesToImport(url, username, password)).Count > 0);
+        }
+    }
+}

Elwig/ViewModels/DeliveryAdminViewModel.cs

@@ -169,10 +169,28 @@ namespace Elwig.ViewModels {
             set => AcidString = $"{value:0.0}";
         }
         [ObservableProperty]
-        private bool _isLesewagen;
-        [ObservableProperty]
         private bool? _isHandPicked;
 
+        public string? Unloading {
+            get => IsUnloadingDumper ? DeliveryPart.Dumper : IsUnloadingPumped ? DeliveryPart.Pumped : IsUnloadingBox ? DeliveryPart.Box : null;
+            set {
+                switch (value) {
+                    case DeliveryPart.Dumper: IsUnloadingDumper = true; break;
+                    case DeliveryPart.Pumped: IsUnloadingPumped = true; break;
+                    case DeliveryPart.Box: IsUnloadingBox = true; break;
+                    default: IsUnloadingOther = true; break;
+                }
+            }
+        }
+        [ObservableProperty]
+        private bool _isUnloadingDumper;
+        [ObservableProperty]
+        private bool _isUnloadingPumped;
+        [ObservableProperty]
+        private bool _isUnloadingBox;
+        [ObservableProperty]
+        private bool _isUnloadingOther;
+
         [ObservableProperty]
         private string _statusMembers = "-";
         [ObservableProperty]

Elwig/Windows/AboutWindow.xaml

@@ -0,0 +1,32 @@
+<Window x:Class="Elwig.Windows.AboutWindow"
+        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"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:Elwig.Windows"
+        Title="Über - Elwig" Height="340" Width="460" ResizeMode="NoResize">
+    <Grid>
+        <TextBlock Margin="20,10" FontSize="12">
+            <Bold>Produkt:</Bold> Elwig<LineBreak/>
+            <Bold>Beschreibung:</Bold> Elektronische Winzergenossenschaftsverwaltung<LineBreak/>
+            <Bold>Typ:</Bold> Warenwirtschaftssystem (ERP-System)<LineBreak/>
+            <Bold>Version:</Bold> <Run x:Name="Version">0.0.0.0</Run> (<Hyperlink NavigateUri="https://elwig.at/changelog" RequestNavigate="Hyperlink_RequestNavigate">Änderungsprotokoll</Hyperlink>)<LineBreak/>
+            <Bold>Lizenz:</Bold> <Hyperlink NavigateUri="https://www.gnu.org/licenses/gpl-3.0.html" RequestNavigate="Hyperlink_RequestNavigate">GNU General Public License 3.0 (GPLv3)</Hyperlink><LineBreak/>
+            <Bold>Website:</Bold> <Hyperlink NavigateUri="https://elwig.at/" RequestNavigate="Hyperlink_RequestNavigate">https://elwig.at/</Hyperlink><LineBreak/>
+            <Bold>Entwickler:</Bold> Lorenz Stechauner, Thomas Hilscher<LineBreak/>
+            <Bold>Kontakt:</Bold> <Hyperlink NavigateUri="mailto:lorenz.stechauner@necronda.net" RequestNavigate="Hyperlink_RequestNavigate">lorenz.stechauner@necronda.net</Hyperlink>, <Hyperlink NavigateUri="mailto:thomas.hilscher@gmail.com" RequestNavigate="Hyperlink_RequestNavigate">thomas.hilscher@gmail.com</Hyperlink><LineBreak/>
+            <Bold>Quellcode:</Bold> <Hyperlink NavigateUri="https://git.necronda.net/winzer/elwig" RequestNavigate="Hyperlink_RequestNavigate">https://git.necronda.net/winzer/elwig</Hyperlink><LineBreak/>
+            <Bold>Entwicklungszeitraum:</Bold> 2022–2025<LineBreak/>
+            <LineBreak/>
+            <Bold>Verwendete Technologien:</Bold><LineBreak/>
+            Programmiersprache: C#<LineBreak/>
+            Framework: Windows Presentation Framework (WPF)<LineBreak/>
+            Datenbank: <Hyperlink NavigateUri="https://sqlite.org/" RequestNavigate="Hyperlink_RequestNavigate">SQLite</Hyperlink><LineBreak/>
+            PDF-Erstellung: <Hyperlink NavigateUri="https://weasyprint.org/" RequestNavigate="Hyperlink_RequestNavigate">WeasyPrint</Hyperlink>, <Hyperlink NavigateUri="https://github.com/toddams/RazorLight" RequestNavigate="Hyperlink_RequestNavigate">RazorLight</Hyperlink>, <Hyperlink NavigateUri="https://github.com/pvginkel/PdfiumViewer" RequestNavigate="Hyperlink_RequestNavigate">PdfiumViewer</Hyperlink><LineBreak/>
+            Paketierung: <Hyperlink NavigateUri="https://www.firegiant.com/wixtoolset/" RequestNavigate="Hyperlink_RequestNavigate">WiX Toolset</Hyperlink>
+        </TextBlock>
+
+        <Image Source="\Resources\Images\Elwig.png" RenderOptions.BitmapScalingMode="HighQuality" Height="64"
+               HorizontalAlignment="Right" Margin="10" VerticalAlignment="Top"/>
+    </Grid>
+</Window>

Elwig/Windows/AboutWindow.xaml.cs

@@ -0,0 +1,17 @@
+using System.Diagnostics;
+using System.Windows;
+using System.Windows.Navigation;
+
+namespace Elwig.Windows {
+    public partial class AboutWindow : Window {
+
+        public AboutWindow() {
+            InitializeComponent();
+            Version.Text = App.Version.ToString();
+        }
+
+        private void Hyperlink_RequestNavigate(object sender, RequestNavigateEventArgs e) {
+            Process.Start(new ProcessStartInfo(e.Uri.AbsoluteUri) { UseShellExecute = true });
+        }
+    }
+}

Elwig/Windows/AdministrationWindow.cs

@@ -13,8 +13,8 @@ using System.Windows.Input;
 namespace Elwig.Windows {
     public abstract class AdministrationWindow : ContextWindow {
 
-        protected Control[] ExemptInputs { private get; set; }
-        protected Control[] RequiredInputs { private get; set; }
+        protected Control[] ExemptInputs { get; set; }
+        protected Control[] RequiredInputs { get; set; }
 
         private bool _isEditing;
         private bool _isCreating;
@@ -166,8 +166,10 @@ namespace Elwig.Windows {
                     Valid[input] = false;
                 } else if (input is ComboBox cb && cb.SelectedItem == null && cb.ItemsSource != null && cb.ItemsSource.Cast<object>().Any()) {
                     ControlUtils.SetInputInvalid(input);
+                    Valid[input] = false;
                 } else if (input is ListBox lb && lb.SelectedItem == null && lb.ItemsSource != null && lb.ItemsSource.Cast<object>().Any()) {
                     ControlUtils.SetInputInvalid(input);
+                    Valid[input] = false;
                 } else if (input is CheckBox ckb && ((ckb.IsThreeState && ckb.IsChecked == null) || (!ckb.IsThreeState && ckb.IsChecked != true))) {
                     ControlUtils.SetInputInvalid(input);
                     Valid[input] = false;

Elwig/Windows/BaseDataWindow.xaml

@@ -8,7 +8,7 @@
         xmlns:local="clr-namespace:Elwig.Windows"
         xmlns:ctrl="clr-namespace:Elwig.Controls"
         mc:Ignorable="d"
-        Title="Stammdaten - Elwig" Height="500" MinHeight="400" Width="850" MinWidth="810"
+        Title="Stammdaten - Elwig" Height="520" MinHeight="400" Width="860" MinWidth="810"
         Loaded="Window_Loaded">
     <Window.Resources>
         <Style TargetType="Label">
@@ -532,6 +532,10 @@
                             <CheckBox x:Name="SeasonModifierActiveInput" Content="In Übernahme-Fenster anzeigen"
                                       Grid.Column="1" Grid.ColumnSpan="2" Margin="10,134,10,10" HorizontalAlignment="Left" VerticalAlignment="Top"
                                       Checked="SeasonModifier_Changed" Unchecked="SeasonModifier_Changed"/>
+
+                            <CheckBox x:Name="SeasonModifierRedactedInput" Content="Wert auf Lieferschein verbergen"
+                                      Grid.Column="1" Grid.ColumnSpan="2" Margin="10,154,10,10" HorizontalAlignment="Left" VerticalAlignment="Top"
+                                      Checked="SeasonModifier_Changed" Unchecked="SeasonModifier_Changed"/>
                         </Grid>
                     </GroupBox>
                 </Grid>

Elwig/Windows/BaseDataWindow.xaml.Mod.cs

@@ -135,12 +135,14 @@ namespace Elwig.Windows {
                 SeasonModifierRelInput.Text = "";
                 SeasonModifierAbsInput.Text = "";
                 SeasonModifierActiveInput.IsChecked = false;
+                SeasonModifierRedactedInput.IsChecked = false;
             } else {
                 SeasonModifierIdInput.Text = mod.ModId;
                 SeasonModifierNameInput.Text = mod.Name;
                 SeasonModifierRelInput.Text = (mod.Rel * 100)?.ToString() ?? "";
                 SeasonModifierAbsInput.Text = mod.Abs?.ToString() ?? "";
                 SeasonModifierActiveInput.IsChecked = mod.IsActive;
+                SeasonModifierRedactedInput.IsChecked = mod.IsRedacted;
             }
             _modUpdate = false;
         }
@@ -157,6 +159,7 @@ namespace Elwig.Windows {
             mod.Rel = decimal.TryParse(SeasonModifierRelInput.Text, out var vRel) ? vRel / 100 : null;
             mod.AbsValue = decimal.TryParse(SeasonModifierAbsInput.Text, out var vAbs) ? Utils.DecToDb(vAbs, s.Precision) : null;
             mod.IsActive = SeasonModifierActiveInput.IsChecked ?? false;
+            mod.IsRedacted = SeasonModifierRedactedInput.IsChecked ?? false;
 
             CollectionViewSource.GetDefaultView(_modList).Refresh();
             UpdateButtons();

Elwig/Windows/ChartWindow.xaml.cs

@@ -664,8 +664,10 @@ namespace Elwig.Windows {
             try {
                 await Task.Run(async () => {
                     var b = new BillingVariant(PaymentVar.Year, PaymentVar.AvNr);
-                    await b.Calculate();
+                    await b.Calculate(false);
                 });
+            } catch (KeyNotFoundException exc) {
+                MessageBox.Show(exc.Message, "Noch nicht alle Preise festgelegt", MessageBoxButton.OK, MessageBoxImage.Information);
             } catch (Exception exc) {
                 MessageBox.Show(exc.Message, "Berechnungsfehler", MessageBoxButton.OK, MessageBoxImage.Error);
             }

Elwig/Windows/DeliveryAdminWindow.xaml

@@ -129,6 +129,10 @@
                 <MenuItem x:Name="Menu_DeliveryDepreciationList_PrintSeason" Header="...von Saison drucken"
                           Click="Menu_DeliveryDepreciationList_PrintSeason_Click"/>
             </MenuItem>
+            <MenuItem Header="Liefermengen" x:Name="Menu_DeliveryDataList">
+                <MenuItem x:Name="Menu_DeliveryDataList_SaveFilters" Header="...aus Filtern speichern... (Excel)"
+                          Click="Menu_DeliveryDataList_SaveFilters_Click"/>
+            </MenuItem>
             <MenuItem Header="Statistik" x:Name="Menu_Statistics">
                 <MenuItem Header="Qualitätsstatistik..." x:Name="Menu_Statistics_WineQuality">
                     <MenuItem x:Name="Menu_Statistics_WineQuality_ShowFilters" Header="...aus Filtern anzeigen (PDF)"
@@ -222,6 +226,7 @@
                         <Bold>Uhrzeit</Bold>: z.B. 06:00-08:00, 18:00-, ...<LineBreak/>
                         <Bold>Handwiegung</Bold>: handw[iegung], !Handw[iegung] (alle ohne Handwiegung)<LineBreak/>
                         <Bold>Handlese</Bold>: Handl[ese], !handl[ese] (alle ohne Handlese)<LineBreak/>
+                        <Bold>Anlieferung</Bold>: Plane[nwagen]/Kipp[er], !plane[nwagen]/!kipp[er], Lesew[agen], !lesew[agen], kiste[n], !kiste[n]<LineBreak/>
                         <Bold>Gebunden</Bold>: geb[unden], ungeb[unden], !geb[unden], !ungeb[unden]<LineBreak/>
                         <Bold>Gerebelt</Bold>: gerebelt, !Gerebelt (nicht gerebelt gewogen)<LineBreak/>
                         <Bold>Freitext</Bold>: z.B. Lieferscheinnummern, Anmerkung, "quw" (sucht nach dem Text "quw")
@@ -265,13 +270,18 @@
                             </Style>
                         </DataGridTextColumn.CellStyle>
                     </DataGridTextColumn>
-                    <DataGridTextColumn Header="Sorte" Binding="{Binding FilteredSortIdString}" Width="50">
+                    <DataGridTextColumn Header="Sorte" Binding="{Binding FilteredVaributeString}" Width="60">
                         <DataGridTextColumn.CellStyle>
                             <Style>
                                 <Setter Property="TextBlock.Foreground" Value="{Binding FilteredColor}"/>
                                 <Setter Property="TextBlock.TextAlignment" Value="Center"/>
                             </Style>
                         </DataGridTextColumn.CellStyle>
+                        <DataGridTextColumn.ElementStyle>
+                            <Style TargetType="TextBlock">
+                                <Setter Property="TextTrimming" Value="CharacterEllipsis"/>
+                            </Style>
+                        </DataGridTextColumn.ElementStyle>
                     </DataGridTextColumn>
                     <DataGridTextColumn Header="Menge" Binding="{Binding FilteredWeight, StringFormat='{}{0:N0} kg '}" Width="75">
                         <DataGridTextColumn.CellStyle>
@@ -290,6 +300,7 @@
                     <DataGridTextColumn Header="LsNr." Binding="{Binding LsNr}" Width="120"/>
                     <DataGridTextColumn Header="Mitglied" Binding="{Binding Member.AdministrativeName}" Width="180"/>
                     <DataGridTextColumn Header="Zu-/Abschläge" Binding="{Binding FilteredModifiersString}" Width="150"/>
+                    <DataGridTextColumn Header="Kommentar" Binding="{Binding CommentsString}" Width="150"/>
                 </DataGrid.Columns>
             </DataGrid>
 
@@ -363,8 +374,9 @@
         <Grid Grid.Row="1" Grid.Column="2">
             <Grid.RowDefinitions>
                 <RowDefinition Height="0.625*"/>
-                <RowDefinition Height="*"/>
-                <RowDefinition Height="*"/>
+                <RowDefinition Height="0.875*"/>
+                <RowDefinition Height="0.875*"/>
+                <RowDefinition Height="0.25*"/>
                 <RowDefinition Height="*"/>
             </Grid.RowDefinitions>
             <Grid.ColumnDefinitions>
@@ -398,7 +410,7 @@
                 </Grid>
             </GroupBox>
 
-            <GroupBox Header="Lieferung" Grid.Column="0" Grid.Row="1" Grid.RowSpan="2" Margin="5,5,5,5">
+            <GroupBox Header="Lieferung" Grid.Column="0" Grid.Row="1" Grid.RowSpan="3" Margin="5,5,5,5">
                 <Grid>
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="100"/>
@@ -557,7 +569,7 @@
                 </Grid>
             </GroupBox>
 
-            <GroupBox Header="Sonstiges" Grid.Column="1" Grid.Row="3" Margin="5,5,5,10">
+            <GroupBox Header="Sonstiges" Grid.Column="1" Grid.Row="3" Grid.RowSpan="2" Margin="5,5,5,10">
                 <Grid>
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="100"/>
@@ -586,18 +598,31 @@
                                       TextChanged="TemperatureAcidInput_TextChanged" LostFocus="TemperatureAcidInput_LostFocus"
                                       Grid.Column="1" Margin="0,100,10,10" VerticalAlignment="Top"/>
 
-                    <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"/>
                     <CheckBox x:Name="HandPickedInput" IsChecked="{Binding IsHandPicked, Mode=TwoWay}"
-                              Content="Handlese" Margin="10,105,0,0" Grid.Column="2" IsThreeState="True"
+                              Content="Handlese" Margin="10,135,10,0" Grid.Column="0" Grid.ColumnSpan="2" IsThreeState="True"
                               VerticalAlignment="Top" HorizontalAlignment="Left"
                               Checked="HandPickedInput_Changed" Unchecked="HandPickedInput_Changed" Indeterminate="HandPickedInput_Changed"/>
+
+                    <RadioButton x:Name="UnloadingDumperInput" GroupName="Unloading" IsChecked="{Binding IsUnloadingDumper, Mode=TwoWay}"
+                                 Content="Planenw./Kipper" Margin="10,75,0,0" Grid.Column="2"
+                                 VerticalAlignment="Top" HorizontalAlignment="Left"
+                                 Checked="UnloadingInput_Checked" Unchecked="UnloadingInput_Unchecked"/>
+                    <RadioButton x:Name="UnloadingPumpedInput" GroupName="Unloading" IsChecked="{Binding IsUnloadingPumped, Mode=TwoWay}"
+                                 Content="Lesewagen" Margin="10,95,0,0" Grid.Column="2"
+                                 VerticalAlignment="Top" HorizontalAlignment="Left"
+                                 Checked="UnloadingInput_Checked" Unchecked="UnloadingInput_Unchecked"/>
+                    <RadioButton x:Name="UnloadingBoxInput" GroupName="Unloading" IsChecked="{Binding IsUnloadingBox, Mode=TwoWay}"
+                                 Content="Kiste(n)" Margin="10,115,0,0" Grid.Column="2"
+                                 VerticalAlignment="Top" HorizontalAlignment="Left"
+                                 Checked="UnloadingInput_Checked" Unchecked="UnloadingInput_Unchecked"/>
+                    <RadioButton x:Name="UnloadingOtherInput" GroupName="Unloading" IsChecked="{Binding IsUnloadingOther, Mode=TwoWay}"
+                                 Content="Andere/Unbek." Margin="10,135,0,0" Grid.Column="2"
+                                 VerticalAlignment="Top" HorizontalAlignment="Left"
+                                 Checked="UnloadingInput_Checked" Unchecked="UnloadingInput_Unchecked"/>
                 </Grid>
             </GroupBox>
 
-            <GroupBox Header="Herkunft" Grid.Column="0" Grid.Row="3" Margin="5,5,5,10">
+            <GroupBox Header="Herkunft" Grid.Column="0" Grid.Row="4" Margin="5,5,5,10">
                 <Grid>
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="100"/>

Elwig/Windows/DeliveryAdminWindow.xaml.cs

@@ -8,6 +8,7 @@ using Elwig.ViewModels;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Win32;
 using System;
+using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 using System.Windows;
@@ -34,6 +35,8 @@ namespace Elwig.Windows {
 
         private readonly Button[] WeighingButtons;
 
+        private List<WineQualLevel> WineQualityLevels = [];
+
         public DeliveryAdminWindow(bool receipt = false) {
             InitializeComponent();
             CommandBindings.Add(new CommandBinding(CtrlF, FocusSearchInput));
@@ -89,6 +92,10 @@ namespace Elwig.Windows {
                 foreach (var s in App.EventScales) {
                     s.WeighingEvent += Scale_Weighing;
                 }
+                if (App.Client.IsMatzen) {
+                    RequiredInputs = [.. RequiredInputs, ModifiersInput];
+                }
+                ModifiersInput.ItemTemplate = (DataTemplate)ModifiersInput.FindResource("PublicModifierTemplate");
             } else {
                 WeighingManualButton.Visibility = Visibility.Hidden;
                 WeighingAButton.Visibility = Visibility.Hidden;
@@ -128,7 +135,7 @@ namespace Elwig.Windows {
                 NewDeliveryButton_Click(null, null);
                 using var ctx = new AppDbContext();
                 if (ctx.Seasons.Find(Utils.CurrentYear) == null) {
-                    MessageBox.Show("Die Saison für das aktuelle Jahr wurde noch nicht erstellt. Neue Lieferungen können nicht abgespeichert werden.",
+                    MessageBox.Show("Die Saison für das aktuelle Jahr wurde noch nicht erstellt. Neue Lieferungen können nicht abgespeichert werden.\n\n(Stammdaten -> Saisons -> Neu anlegen...)",
                         "Saison noch nicht erstellt", MessageBoxButton.OK, MessageBoxImage.Warning);
                 }
             }
@@ -253,7 +260,7 @@ namespace Elwig.Windows {
             await App.Client.UpdateValues();
         }
 
-        private async void Menu_Statistic_Locality_SaveFilters_Click(object sender, RoutedEventArgs evt)=>
+        private async void Menu_Statistic_Locality_SaveFilters_Click(object sender, RoutedEventArgs evt) =>
             await ViewModel.GenerateLocalityStatistics(DeliveryService.ExportSubject.FromFilters);
 
         private async void Menu_DeliveryDepreciationList_SaveFilters_Click(object sender, RoutedEventArgs evt) =>
@@ -273,11 +280,15 @@ namespace Elwig.Windows {
         private async void Menu_DeliveryDepreciationList_PrintSeason_Click(object sender, RoutedEventArgs evt) =>
             await ViewModel.GenerateDeliveryDepreciationList(DeliveryService.ExportSubject.FromSeason, ExportMode.Print);
 
+        private async void Menu_DeliveryDataList_SaveFilters_Click(object sender, RoutedEventArgs evt) =>
+            await ViewModel.GenerateDeliveryDataList(DeliveryService.ExportSubject.FromFilters, ExportMode.SaveList);
+
         private void Menu_Settings_EnableFreeEditing_Checked(object sender, RoutedEventArgs evt) {
             if (IsEditing || IsCreating) {
                 DateInput.IsReadOnly = false;
                 TimeInput.IsReadOnly = false;
                 BranchInput.IsEnabled = true;
+                GerebeltGewogenInput.IsEnabled = true;
                 if (IsCreating) ViewModel.Time = "";
                 OnSecondPassed(null, null);
             }
@@ -287,6 +298,7 @@ namespace Elwig.Windows {
             DateInput.IsReadOnly = true;
             TimeInput.IsReadOnly = true;
             BranchInput.IsEnabled = false;
+            GerebeltGewogenInput.IsEnabled = App.Config.WeighingMode != WeighingMode.Net;
             OnSecondPassed(null, null);
         }
 
@@ -301,7 +313,7 @@ namespace Elwig.Windows {
         }
 
         private void InitialDefaultInputs() {
-            if (App.Client.HasNetWeighing(ViewModel.Branch)) {
+            if (App.Config.WeighingMode == WeighingMode.Net) {
                 GerebeltGewogenInput.IsEnabled = false;
                 SetDefaultValue(GerebeltGewogenInput, true);
             } else {
@@ -310,15 +322,20 @@ namespace Elwig.Windows {
                 UnsetDefaultValue(GerebeltGewogenInput);
             }
 
-            if (App.Client.HasBoxWeighing(ViewModel.Branch)) {
-                LesewagenInput.IsEnabled = false;
-                SetDefaultValue(LesewagenInput, false);
+            if (App.Config.WeighingMode == WeighingMode.Box) {
+                SetDefaultValue(UnloadingDumperInput, false);
+                SetDefaultValue(UnloadingPumpedInput, false);
+                SetDefaultValue(UnloadingBoxInput, true);
+                SetDefaultValue(UnloadingOtherInput, false);
+                UnloadingBoxInput.IsChecked = true;
             } else {
-                LesewagenInput.IsEnabled = true;
-                UnsetDefaultValue(LesewagenInput);
+                UnsetDefaultValue(UnloadingDumperInput);
+                UnsetDefaultValue(UnloadingPumpedInput);
+                UnsetDefaultValue(UnloadingBoxInput);
+                UnsetDefaultValue(UnloadingOtherInput);
             }
 
-            if (!App.Client.HasNetWeighing(ViewModel.Branch)) {
+            if (App.Config.WeighingMode != WeighingMode.Net) {
                 HandPickedInput.IsThreeState = false;
                 UnsetDefaultValue(HandPickedInput);
             } else {
@@ -344,13 +361,13 @@ namespace Elwig.Windows {
             ClearOriginalValues();
             ClearDefaultValues();
 
-            ViewModel.IsNetWeight = App.Client.HasNetWeighing(ViewModel.Branch);
-            ViewModel.IsLesewagen = false;
-            ViewModel.IsHandPicked = !App.Client.HasNetWeighing(ViewModel.Branch) ? true : null;
+            ViewModel.IsNetWeight = App.Config.WeighingMode == WeighingMode.Net;
+            ViewModel.IsHandPicked = App.Config.WeighingMode != WeighingMode.Net ? true : null;
+            ViewModel.Unloading = null;
             ViewModel.IsGebunden = null;
             InitialDefaultInputs();
 
-            WineQualityLevelInput.IsEnabled = false;
+            //WineQualityLevelInput.IsEnabled = false;  // disable wine quality level input in Übernahme
             ValidateRequiredInputs();
         }
 
@@ -478,7 +495,8 @@ namespace Elwig.Windows {
             var cultList = await ctx.WineCultivations.OrderBy(a => a.Name).Cast<object>().ToListAsync();
             cultList.Insert(0, new NullItem(""));
             ControlUtils.RenewItemsSource(CultivationInput, cultList, null, ControlUtils.RenewSourceDefault.First);
-            ControlUtils.RenewItemsSource(WineQualityLevelInput, await ctx.WineQualityLevels.ToListAsync());
+            WineQualityLevels = await ctx.WineQualityLevels.ToListAsync();
+            ControlUtils.RenewItemsSource(WineQualityLevelInput, WineQualityLevels);
             ControlUtils.RenewItemsSource(ModifiersInput, await ctx.Modifiers
                 .Where(m => m.Year == y && (!IsCreating || m.IsActive))
                 .OrderBy(m => m.Ordering)
@@ -1139,6 +1157,7 @@ namespace Elwig.Windows {
             DateInput.IsReadOnly = !Menu_Settings_EnableFreeEditing.IsChecked;
             TimeInput.IsReadOnly = !Menu_Settings_EnableFreeEditing.IsChecked;
             BranchInput.IsEnabled = Menu_Settings_EnableFreeEditing.IsChecked;
+            GerebeltGewogenInput.IsEnabled = App.Config.WeighingMode == WeighingMode.Net || Menu_Settings_EnableFreeEditing.IsChecked;
         }
 
         private void DisableWeighingButtons() {
@@ -1158,6 +1177,19 @@ namespace Elwig.Windows {
             WeighingDButton.IsEnabled = n > 3 && App.CommandScales[3].IsReady;
         }
 
+        public void UpdateScales() {
+            if (!ViewModel.IsReceipt) return;
+            foreach (var s in App.EventScales) {
+                s.WeighingEvent -= Scale_Weighing;
+                s.WeighingEvent += Scale_Weighing;
+            }
+            if (WeighingManualButton.IsEnabled) {
+                EnableWeighingButtons();
+            } else {
+                DisableWeighingButtons();
+            }
+        }
+
         private async Task UpdateLsNr() {
             if (string.IsNullOrEmpty(ViewModel.Date) || ViewModel.Branch == null) {
                 ViewModel.LsNr = "";
@@ -1201,6 +1233,7 @@ namespace Elwig.Windows {
                 AttributeInput.SelectedIndex = 0;
                 CultivationInput.SelectedIndex = 0;
             }
+            UpdateWineQualityLevels();
         }
 
         private void SortIdInput_TextChanged(object sender, TextChangedEventArgs evt) {
@@ -1214,19 +1247,39 @@ namespace Elwig.Windows {
         private void WineVarietyInput_SelectionChanged(object sender, SelectionChangedEventArgs evt) {
             if (WineVarietyInput.SelectedItem is WineVar s)
                 ViewModel.SortId = s.SortId;
+            UpdateWineQualityLevels();
+            if (!ViewModel.WineVar?.IsQuw ?? false) {
+                App.MainDispatcher.BeginInvoke(() => {
+                    MessageBox.Show("Die eingegebene Sorte darf nicht als Qualitätswein\nübernommen werden!", "Kein Qualitätswein",
+                        MessageBoxButton.OK, MessageBoxImage.Warning);
+                });
+            }
+        }
+
+        private WineQualLevel GetWineQualityLevel(double kmw, string? maxQualId = null) {
+            return WineQualityLevels
+                .Where(q => !q.IsPredicate && (q.MinKmw == null || q.MinKmw <= kmw))
+                .Where(q => maxQualId == null || q.QualId == "WEI" || q.QualId == maxQualId)
+                .OrderBy(q => q.MinKmw)
+                .Last();
         }
 
         private void UpdateWineQualityLevels() {
-            using var ctx = new AppDbContext();
             if (!GetInputValid(GradationKmwInput)) {
                 UnsetDefaultValue(WineQualityLevelInput);
                 ComboBox_SelectionChanged(WineQualityLevelInput, null);
-                WineQualityLevelInput.ItemsSource = ctx.WineQualityLevels.Where(q => q.QualId == "WEI").ToList();
+                WineQualityLevelInput.ItemsSource = WineQualityLevels;
+                WineQualityLevelInput.SelectedItem = null;
                 return;
             }
             var kmw = (double)ViewModel.GradationKmw!;
-            WineQualityLevelInput.ItemsSource = ctx.WineQualityLevels.Where(q => q.MinKmw == null || q.MinKmw <= kmw).ToList();
-            var qual = ctx.GetWineQualityLevel(kmw).GetAwaiter().GetResult();
+            var max = ViewModel.WineVar?.MaxQualId;
+            var quw = ViewModel.WineVar?.IsQuw ?? true;
+            WineQualityLevelInput.ItemsSource = WineQualityLevels
+                .Where(q => q.MinKmw == null || q.MinKmw <= kmw)
+                .Where(q => quw || q.QualId == "WEI" || q.QualId == max)
+                .ToList();
+            var qual = GetWineQualityLevel(kmw, !quw ? max : null);
             SetDefaultValue(WineQualityLevelInput, qual);
             if (WineQualityLevelInput.SelectedItem == null || (WineQualityLevelInput.SelectedItem is WineQualLevel selected && !selected.IsPredicate)) {
                 ControlUtils.SelectItem(WineQualityLevelInput, qual);
@@ -1280,42 +1333,73 @@ namespace Elwig.Windows {
 
         private void ModifiersInput_SelectionChanged(object sender, SelectionChangedEventArgs evt) {
             if (!IsEditing && !IsCreating) return;
-            var mod = ModifiersInput.SelectedItems.Cast<Modifier>().ToList();
+            var mod = ViewModel.Modifiers.ToList();
+            var source = ViewModel.ModifiersSource.ToList();
             if (App.Client.IsMatzen) {
                 var kl = mod.Where(m => m.Name.StartsWith("Klasse "));
                 if (kl.Count() > 1) {
                     App.MainDispatcher.BeginInvoke(() => {
                         foreach (var r in kl.Take(kl.Count() - 1))
-                            ModifiersInput.SelectedItems.Remove(r);
+                            ViewModel.Modifiers.Remove(r);
                     });
                 }
             } else if (App.Client.IsWinzerkeller) {
-                if (mod.Any(m => m.Name.Contains("Lesewagen"))) {
-                    ViewModel.IsLesewagen = true;
-                } else {
-                    ViewModel.IsLesewagen = false;
+                if (source.Any(m => m.Name.Contains("Lesewagen"))) {
+                    if (mod.Any(m => m.Name.Contains("Lesewagen"))) {
+                        ViewModel.IsUnloadingPumped = true;
+                    } else {
+                        ViewModel.IsUnloadingPumped = false;
+                    }
+                }
+            } else if (App.Client.IsBaden) {
+                if (source.Any(m => m.Name.Contains("Kiste"))) {
+                    if (mod.Any(m => m.Name.Contains("Kiste"))) {
+                        ViewModel.IsUnloadingBox = true;
+                    } else {
+                        ViewModel.IsUnloadingBox = false;
+                    }
                 }
             }
         }
 
-        private void LesewagenInput_Changed(object sender, RoutedEventArgs evt) {
+        private void UnloadingInput_Checked(object sender, RoutedEventArgs evt) {
             if (!IsEditing && !IsCreating) return;
-            var mod = ModifiersInput.SelectedItems.Cast<Modifier>().ToList();
-            var source = ModifiersInput.ItemsSource.Cast<Modifier>().ToList();
-            var lw = LesewagenInput.IsChecked == true;
+            var mod = ViewModel.Modifiers.ToList();
+            var source = ViewModel.ModifiersSource.ToList();
             if (App.Client.IsMatzen) {
-                var kl = mod.Where(m => m.Name.StartsWith("Klasse ")).Select(m => m.ModId).LastOrDefault("A")[0];
-                if (lw) kl++; else kl--;
-                var newKl = source.FirstOrDefault(m => m.ModId == kl.ToString());
-                if (newKl != null) ModifiersInput.SelectedItems.Add(newKl);
+                var kl = mod.Where(m => m.Name.StartsWith("Klasse ")).Select(m => m.ModId).LastOrDefault("_")[0];
+                if (ViewModel.IsUnloadingPumped && (kl == 'A' || kl == '_')) {
+                    kl = 'B';
+                } else if (ViewModel.IsUnloadingDumper && kl == '_') {
+                    kl = 'A';
+                } else {
+                    kl = '_';
+                }
+                var newKl = source.FirstOrDefault(m => m?.ModId == kl.ToString(), null);
+                if (newKl != null) ViewModel.Modifiers.Add(newKl);
             } else if (App.Client.IsWinzerkeller) {
-                if (lw && !mod.Any(m => m.Name.Contains("Lesewagen"))) {
-                    ModifiersInput.SelectedItems.Add(source.First(m => m.Name.Contains("Lesewagen")));
-                } else if (!lw && mod.Any(m => m.Name.Contains("Lesewagen"))) {
-                    ModifiersInput.SelectedItems.Remove(mod.First(m => m.Name.Contains("Lesewagen")));
+                if (source.Any(m => m.Name.Contains("Lesewagen"))) {
+                    if (ViewModel.IsUnloadingPumped && !mod.Any(m => m.Name.Contains("Lesewagen"))) {
+                        ViewModel.Modifiers.Add(source.First(m => m.Name.Contains("Lesewagen")));
+                    } else if (!ViewModel.IsUnloadingPumped && mod.Any(m => m.Name.Contains("Lesewagen"))) {
+                        ViewModel.Modifiers.Remove(mod.First(m => m.Name.Contains("Lesewagen")));
+                    }
+                }
+            } else if (App.Client.IsBaden) {
+                if (source.Any(m => m.Name.Contains("Kiste"))) {
+                    if (ViewModel.IsUnloadingBox && !mod.Any(m => m.Name.Contains("Kiste"))) {
+                        ViewModel.Modifiers.Add(source.First(m => m.Name.Contains("Kiste")));
+                    } else if (!ViewModel.IsUnloadingBox && mod.Any(m => m.Name.Contains("Kiste"))) {
+                        ViewModel.Modifiers.Remove(mod.First(m => m.Name.Contains("Kiste")));
+                    }
                 }
             }
-            CheckBox_Changed(sender, evt);
+            RadioButton_Changed(sender, evt);
+        }
+
+        private void UnloadingInput_Unchecked(object sender, RoutedEventArgs evt) {
+            if (!IsEditing && !IsCreating) return;
+            RadioButton_Changed(sender, evt);
         }
 
         private void UpdateWineOrigin() {
@@ -1366,8 +1450,7 @@ namespace Elwig.Windows {
                 AbgewertetInput.IsChecked = false;
                 return;
             }
-            using var ctx = new AppDbContext();
-            var defQual = ctx.GetWineQualityLevel(double.Parse(GradationKmwInput.Text)).GetAwaiter().GetResult();
+            var defQual = GetWineQualityLevel(ViewModel.GradationKmw!.Value, !(ViewModel.WineVar?.IsQuw ?? true) ? ViewModel.WineVar?.MaxQualId : null);
             AbgewertetInput.IsChecked = !qual.IsPredicate && defQual != qual;
         }
 
@@ -1389,17 +1472,17 @@ namespace Elwig.Windows {
         }
 
         private void GerebeltGewogenInput_Changed(object sender, RoutedEventArgs evt) {
-            if ((IsEditing || IsCreating) && !App.Client.HasNetWeighing(ViewModel.Branch)) {
+            if ((IsEditing || IsCreating) && App.Config.WeighingMode != WeighingMode.Net) {
                 HandPickedInput.IsChecked = !GerebeltGewogenInput.IsChecked;
             }
-            if (!ViewModel.IsReceipt || App.Client.HasNetWeighing(ViewModel.Branch)) {
+            if (!ViewModel.IsReceipt || App.Config.WeighingMode == WeighingMode.Net) {
                 GerebeltGewogenInput.IsChecked ??= false;
             }
             CheckBox_Changed(sender, evt);
         }
 
         private void HandPickedInput_Changed(object sender, RoutedEventArgs evt) {
-            if ((IsEditing || IsCreating) && !App.Client.HasNetWeighing(ViewModel.Branch)) {
+            if ((IsEditing || IsCreating) && App.Config.WeighingMode != WeighingMode.Net) {
                 GerebeltGewogenInput.IsChecked = !HandPickedInput.IsChecked;
             }
             CheckBox_Changed(sender, evt);

Elwig/Windows/DeliveryAncmtAdminWindow.xaml.cs

@@ -83,14 +83,19 @@ namespace Elwig.Windows {
 
         private async Task RefreshDeliveryScheduleList() {
             using var ctx = new AppDbContext();
-            var deliverySchedules = await ctx.DeliverySchedules
+            var list = await ctx.DeliverySchedules
                 .Where(s => s.Year == ViewModel.FilterSeason)
                 .Include(s => s.Branch)
-                .Include(s => s.Announcements)
                 .OrderBy(s => s.DateString)
                 .ThenBy(s => s.Branch.Name)
                 .ThenBy(s => s.Description)
+                .Select(s => new {
+                    Schedule = s,
+                    AnnouncedWeight = s.Announcements.Sum(a => a.Weight)
+                })
                 .ToListAsync();
+            list.ForEach(v => v.Schedule.AnnouncedWeightOverride = v.AnnouncedWeight);
+            var deliverySchedules = list.Select(v => v.Schedule).ToList();
             ControlUtils.RenewItemsSource(DeliveryScheduleList, deliverySchedules
                 .Where(s => !ViewModel.FilterOnlyUpcoming || s.DateString.CompareTo(Utils.Today.ToString("yyyy-MM-dd")) >= 0)
                 .ToList(), DeliveryScheduleList_SelectionChanged, ViewModel.FilterFromAllSchedules ? ControlUtils.RenewSourceDefault.None : ControlUtils.RenewSourceDefault.First);

Elwig/Windows/LogWindow.xaml.cs

@@ -1,7 +1,9 @@
 using Elwig.Helpers;
 using System.Diagnostics;
 using System.Linq;
+using System.Threading.Tasks;
 using System.Windows;
+using System.Windows.Input;
 
 namespace Elwig.Windows {
     public partial class LogWindow : Window {
@@ -11,28 +13,34 @@ namespace Elwig.Windows {
             WindowState = WindowState.Maximized;
         }
 
-        private void Window_Loaded(object sender, RoutedEventArgs evt) {
-            var log = Utils.GetLogEntries();
-            EventList.ItemsSource = log
-                .Select(e => new {
-                    Event = e,
-                    Lines = e.Message.Split('\n').ToArray(),
-                })
-                .Select(e => new {
-                    e.Event,
-                    Exception = e.Lines.FirstOrDefault(l => l.StartsWith("Exception Info: "))?[16..].Trim().Split(':', 2),
-                    Location = e.Lines.FirstOrDefault(l => l.StartsWith("   at Elwig."))?[5..].Trim(),
-                })
-                .Select(e => new {
-                    e.Event,
-                    e.Exception,
-                    ExceptionName = e.Exception?[0].Trim(),
-                    ExceptionMessage = e.Exception?.Length >= 2 ? e.Exception?[1].Trim() : null,
-                    e.Location,
-                })
-                .OrderByDescending(e => e.Event.TimeGenerated)
-                .ToList();
-            EventList.SelectedIndex = 0;
+        private async void Window_Loaded(object sender, RoutedEventArgs evt) {
+            Mouse.OverrideCursor = Cursors.Wait;
+            await Task.Run(async () => {
+                var list = Utils.GetLogEntries()
+                  .Select(e => new {
+                      Event = e,
+                      Lines = e.Message.Split('\n').ToArray(),
+                  })
+                  .Select(e => new {
+                      e.Event,
+                      Exception = e.Lines.FirstOrDefault(l => l.StartsWith("Exception Info: "))?[16..].Trim().Split(':', 2),
+                      Location = e.Lines.FirstOrDefault(l => l.StartsWith("   at Elwig."))?[5..].Trim(),
+                  })
+                  .Select(e => new {
+                      e.Event,
+                      e.Exception,
+                      ExceptionName = e.Exception?[0].Trim(),
+                      ExceptionMessage = e.Exception?.Length >= 2 ? e.Exception?[1].Trim() : null,
+                      e.Location,
+                  })
+                  .OrderByDescending(e => e.Event.TimeGenerated)
+                  .ToList();
+                await App.MainDispatcher.BeginInvoke(() => {
+                    EventList.ItemsSource = list;
+                    EventList.SelectedIndex = 0;
+                });
+            });
+            Mouse.OverrideCursor = null;
         }
 
         private void EventList_SelectionChanged(object sender, RoutedEventArgs evt) {

Elwig/Windows/MailWindow.xaml

@@ -302,6 +302,9 @@
                         <Button x:Name="GenerateButton" Content="Generieren"
                                 Grid.Row="0" Grid.Column="0" FontSize="14"
                                 Click="GenerateButton_Click"/>
+                        <Button x:Name="AbortButton" Content="Abbrechen" Visibility="Hidden" IsEnabled="False"
+                                Grid.Row="0" Grid.Column="0" FontSize="14"
+                                Click="AbortButton_Click"/>
                         <ProgressBar x:Name="ProgressBar"
                                      Grid.Row="2" Grid.Column="0" SnapsToDevicePixels="True"/>
 

Elwig/Windows/MailWindow.xaml.cs

@@ -13,6 +13,7 @@ using System.Collections.ObjectModel;
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
+using System.Threading;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
@@ -61,6 +62,8 @@ namespace Elwig.Windows {
         protected Dictionary<Member, List<Document>>? PrintMemberDocuments;
         protected Dictionary<Member, List<Document>>? EmailDocuments;
 
+        private CancellationTokenSource? CancelGeneration;
+
         public static readonly DependencyProperty PostalAllCountProperty = DependencyProperty.Register(nameof(PostalAllCount), typeof(int), typeof(MailWindow));
         public int PostalAllCount {
             get => (int)GetValue(PostalAllCountProperty);
@@ -594,20 +597,32 @@ namespace Elwig.Windows {
         }
 
         private void Window_Closed(object sender, EventArgs evt) {
+            CancelGeneration?.Dispose();
             DisposeDocs();
         }
 
+        private async void AbortButton_Click(object sender, RoutedEventArgs evt) {
+            AbortButton.IsEnabled = false;
+            CancelGeneration?.Cancel();
+        }
+
         private async void GenerateButton_Click(object sender, RoutedEventArgs evt) {
             LockInputs();
             PreviewButton.IsEnabled = false;
             PrintButton.IsEnabled = false;
             EmailButton.IsEnabled = false;
             Mouse.OverrideCursor = Cursors.Wait;
+            AbortButton.IsEnabled = true;
+            AbortButton.Visibility = Visibility.Visible;
             GenerateButton.IsEnabled = false;
+            GenerateButton.Visibility = Visibility.Hidden;
 
             DisposeDocs();
             await UpdateClientParameters();
 
+            CancelGeneration?.Dispose();
+            CancelGeneration = new();
+
             using var ctx = new AppDbContext();
 
             var doublePaged = DoublePagedInput.IsChecked == true;
@@ -662,6 +677,9 @@ namespace Elwig.Windows {
                         MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
                         UnlockInputs();
                         GenerateButton.IsEnabled = true;
+                        GenerateButton.Visibility = Visibility.Visible;
+                        AbortButton.IsEnabled = false;
+                        AbortButton.Visibility = Visibility.Hidden;
                         Mouse.OverrideCursor = null;
                         return;
                     }
@@ -679,6 +697,9 @@ namespace Elwig.Windows {
                         MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
                         UnlockInputs();
                         GenerateButton.IsEnabled = true;
+                        GenerateButton.Visibility = Visibility.Visible;
+                        AbortButton.IsEnabled = false;
+                        AbortButton.Visibility = Visibility.Hidden;
                         Mouse.OverrideCursor = null;
                         return;
                     }
@@ -733,12 +754,27 @@ namespace Elwig.Windows {
                 }).ToList()
             }).ToList();
 
+            var hasPreviewDocs = memberDocs.Any(m => m.Docs.Any(d => d.Doc.IsPreview));
+            if (hasPreviewDocs) {
+                var res = MessageBox.Show("Einige der ausgewählten Dokumente sind nur als vorläufig zu betrachten und können daher nicht verschickt/ausgedruckt werden!\n\nDies könnte an einer noch nicht festgesetzen Auszahlungsvariante liegen.\n\nSoll mit dem Generieren fortgefahren werden?",
+                    "Vorläufige Dokumente", MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.Cancel);
+                if (res != MessageBoxResult.OK) {
+                    UnlockInputs();
+                    GenerateButton.IsEnabled = true;
+                    GenerateButton.Visibility = Visibility.Visible;
+                    AbortButton.IsEnabled = false;
+                    AbortButton.Visibility = Visibility.Hidden;
+                    Mouse.OverrideCursor = null;
+                    return;
+                }
+            }
+
             var printMode = PostalAllInput.IsChecked == true ? 3 :
                 PostalWishInput.IsChecked == true ? 2 :
                 PostalNoEmailInput.IsChecked == true ? 1 : 0;
             var emailMode = EmailAllInput.IsChecked == true ? 2 : EmailWishInput.IsChecked == true ? 1 : 0;
 
-            double printNum = printMode == 3 ? PostalAllCount : printMode == 2 ? PostalWishCount : printMode == 2 ? PostalNoEmailCount : 0;
+            double printNum = printMode == 3 ? PostalAllCount : printMode == 2 ? PostalWishCount : printMode == 1 ? PostalNoEmailCount : 0;
             double emailNum = emailMode == 2 ? EmailAllCount : emailMode == 1 ? EmailWishCount : 0;
             double totalNum = printNum + emailNum;
 
@@ -747,7 +783,7 @@ namespace Elwig.Windows {
                 .ToDictionary(d => d.Member, m => {
                     var docs = m.Docs.Select(d => d.Doc).ToList();
                     foreach (var doc in docs) {
-                        doc!.DoublePaged = false;
+                        doc!.IsDoublePaged = false;
                         if (doc is BusinessDocument b) {
                             b.IncludeSender = false;
                             b.Location = location;
@@ -759,7 +795,7 @@ namespace Elwig.Windows {
             try {
                 foreach (var item1 in email.Select((e, i) => new { Index = i, e.Key, e.Value })) {
                     foreach (var item2 in item1.Value.Select((d, i) => new { Index = i, Doc = d })) {
-                        await item2.Doc.Generate(new Progress<double>(v => {
+                        await item2.Doc.Generate(CancelGeneration.Token, new Progress<double>(v => {
                             ProgressBar.Value = v * (item2.Index + 1) / item1.Value.Count / totalNum + 100.0 * item1.Index / totalNum;
                         }));
                     }
@@ -768,6 +804,9 @@ namespace Elwig.Windows {
                 MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
                 UnlockInputs();
                 GenerateButton.IsEnabled = true;
+                GenerateButton.Visibility = Visibility.Visible;
+                AbortButton.IsEnabled = false;
+                AbortButton.Visibility = Visibility.Hidden;
                 Mouse.OverrideCursor = null;
                 return;
             }
@@ -788,7 +827,7 @@ namespace Elwig.Windows {
                         docs.Insert(0, new Letterhead(m.Member));
                     }
                     docs.ForEach(doc => {
-                        doc.DoublePaged = doublePaged;
+                        doc.IsDoublePaged = doublePaged;
                         if (doc is BusinessDocument b)
                             b.Location = location;
                     });
@@ -801,8 +840,8 @@ namespace Elwig.Windows {
             if (printDocs.Count > 0) {
                 try {
                     var print = Document.Merge(printDocs);
-                    print.DoublePaged = doublePaged;
-                    await print.Generate(new Progress<double>(v => {
+                    print.IsDoublePaged = doublePaged;
+                    await print.Generate(CancelGeneration.Token, new Progress<double>(v => {
                         ProgressBar.Value = 100.0 * emailNum / totalNum + v * printNum / totalNum;
                     }));
                     PrintDocument = print;
@@ -811,6 +850,9 @@ namespace Elwig.Windows {
                     MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
                     UnlockInputs();
                     GenerateButton.IsEnabled = true;
+                    GenerateButton.Visibility = Visibility.Visible;
+                    AbortButton.IsEnabled = false;
+                    AbortButton.Visibility = Visibility.Hidden;
                     Mouse.OverrideCursor = null;
                     return;
                 }
@@ -822,10 +864,13 @@ namespace Elwig.Windows {
 
             UnlockInputs();
             GenerateButton.IsEnabled = true;
+            GenerateButton.Visibility = Visibility.Visible;
+            AbortButton.IsEnabled = false;
+            AbortButton.Visibility = Visibility.Hidden;
             Mouse.OverrideCursor = null;
             PreviewButton.IsEnabled = true;
-            PrintButton.IsEnabled = PrintDocument != null;
-            EmailButton.IsEnabled = EmailDocuments != null && App.Config.Smtp != null;
+            PrintButton.IsEnabled = PrintDocument != null && !hasPreviewDocs;
+            EmailButton.IsEnabled = EmailDocuments != null && !hasPreviewDocs && App.Config.Smtp != null;
         }
 
         private async void PreviewButton_Click(object sender, RoutedEventArgs evt) {
@@ -929,13 +974,13 @@ namespace Elwig.Windows {
                         await Utils.AddSentMails([(
                             "email", m.MgNr, m.AdministrativeName,
                             m.EmailAddresses.OrderBy(a => a.Nr).Select(a => a.Address).ToArray(),
-                            subject,
-                            docs.Select(d => d.Title).ToArray()
+                            subject, docs.Select(d => d.Title).ToArray()
                         )]);
                     }
                 });
 
-                MessageBox.Show("Erfolgreich alle E-Mails verschickt!", "Rundschreiben verschicken", MessageBoxButton.OK, MessageBoxImage.Information);
+                MessageBox.Show("Erfolgreich alle E-Mails verschickt!\n\nEs kann einige Minuten dauern, bis die E-Mails in den Posteingängen der Empfänger aufscheinen.", "Rundschreiben verschicken",
+                    MessageBoxButton.OK, MessageBoxImage.Information);
             } catch (Exception exc) {
                 MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
             } finally {
@@ -954,7 +999,7 @@ namespace Elwig.Windows {
             AvaiableDocumentsList.SelectedIndex = 1;
             if (AvaiableDocumentsList.SelectedItem is not string s || SelectedDocs.Any(d => d.Type == DocType.DeliveryConfirmation))
                 return;
-            SelectedDocs.Add(new(DocType.DeliveryConfirmation, s, (Year, DocumentNonDeliverersInput.IsChecked == true)));
+            SelectedDocs.Add(new(DocType.DeliveryConfirmation, s, Year));
             SelectedDocumentsList.SelectedIndex = SelectedDocs.Count - 1;
             RecipientsDeliveryMembersInput.IsChecked = true;
         }

Elwig/Windows/MainWindow.xaml

@@ -31,6 +31,17 @@
                     </MenuItem.Icon>
                 </MenuItem>
                 <Separator/>
+                <MenuItem Header="Datenbank sichern..." Click="Menu_Database_Backup_Click">
+                    <MenuItem.Icon>
+                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xEA35;"/>
+                    </MenuItem.Icon>
+                </MenuItem>
+                <MenuItem Header="Datenbank wiederherstellen..." Click="Menu_Database_Restore_Click">
+                    <MenuItem.Icon>
+                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE777;"/>
+                    </MenuItem.Icon>
+                </MenuItem>
+                <Separator/>
                 <MenuItem Header="Abfragen stellen" Click="Menu_Database_Query_Click">
                     <MenuItem.Icon>
                         <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE756;"/>
@@ -41,6 +52,34 @@
                         <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xED25;"/>
                     </MenuItem.Icon>
                 </MenuItem>
+                <Separator/>
+                <MenuItem x:Name="Menu_Database_Upload" Header="Datenbank hochladen..." Click="Menu_Database_Upload_Click">
+                    <MenuItem.Icon>
+                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE898;"/>
+                    </MenuItem.Icon>
+                </MenuItem>
+                <MenuItem x:Name="Menu_Database_Download" Header="Datenbank herunterladen..." Click="Menu_Database_Download_Click" IsEnabled="False">
+                    <MenuItem.Icon>
+                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE896;"/>
+                    </MenuItem.Icon>
+                </MenuItem>
+            </MenuItem>
+            <MenuItem Header="Synchronisieren" x:Name="Menu_Sync" IsEnabled="false">
+                <MenuItem x:Name="Menu_Sync_Download" Header="Mitgliederdaten und Lieferungen herunterladen" Click="Menu_Sync_Download_Click">
+                    <MenuItem.Icon>
+                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE896;"/>
+                    </MenuItem.Icon>
+                </MenuItem>
+                <MenuItem x:Name="Menu_Sync_UploadBranchDeliveries" Header="Lieferungen dieser Saison/Zweigstelle hochladen" Click="Menu_Sync_UploadBranchDeliveries_Click">
+                    <MenuItem.Icon>
+                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE898;"/>
+                    </MenuItem.Icon>
+                </MenuItem>
+                <MenuItem x:Name="Menu_Sync_UploadModified" Header="Geänderte Mitglieder und Lieferungen hochladen" Click="Menu_Sync_UploadModified_Click">
+                    <MenuItem.Icon>
+                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xECC5;"/>
+                    </MenuItem.Icon>
+                </MenuItem>
             </MenuItem>
             <MenuItem Header="Waage">
                 <MenuItem Header="Datum und Uhrzeit setzen" Click="Menu_Scale_SetDateTime_Click">
@@ -50,7 +89,7 @@
                 </MenuItem>
             </MenuItem>
             <MenuItem x:Name="HelpMenu" Header="Hilfe">
-                <MenuItem Header="Über">
+                <MenuItem Header="Über" Click="Menu_Help_About_Click">
                     <MenuItem.Icon>
                         <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE946;"/>
                     </MenuItem.Icon>
@@ -152,16 +191,18 @@
             </Grid>
         </Button>
 
-        <Button x:Name="DownloadButton" Click="DownloadButton_Click"
-                Margin="310,135,0,0" Padding="0.375,0.5,0,0" Height="30" Width="30"
-                Content="&#xE896;" FontFamily="Segoe MDL2 Assets" FontSize="16"
-                HorizontalContentAlignment="Center"
-                ToolTip="Lieferungen und Mitgliederdaten anderer Zweigstellen herunterladen"/>
-        <Button x:Name="UploadButton" Click="UploadButton_Click"
+        <Button x:Name="SyncButton" Click="SyncButton_Click"
                 Margin="375,135,0,0" Padding="1.0,0.5,0,0" Height="30" Width="30"
-                Content="&#xE898;" FontFamily="Segoe MDL2 Assets" FontSize="16"
+                FontFamily="Segoe MDL2 Assets" FontSize="16"
                 HorizontalContentAlignment="Center"
-                ToolTip="Lieferungen dieser Zweigstelle hochladen"/>
+                ToolTip="Geänderte Mitgliederdaten und Lieferungen synchronisieren">
+            <Button.Content>
+                <Grid TextElement.FontFamily="Segoe MDL2 Assets">
+                    <TextBlock x:Name="SyncButton_1" Text="&#xE895;"/>
+                    <TextBlock x:Name="SyncButton_2" Text="" Foreground="DarkOrange"/>
+                </Grid>
+            </Button.Content>
+        </Button>
 
         <Expander x:Name="SeasonFinish" Header="Leseabschluss" SnapsToDevicePixels="True"
                   Expanded="SeasonFinish_Expanded" Collapsed="SeasonFinish_Collapsed"

Elwig/Windows/MainWindow.xaml.cs

@@ -2,26 +2,30 @@ using Elwig.Helpers;
 using Elwig.Helpers.Billing;
 using Elwig.Helpers.Export;
 using Elwig.Models.Dtos;
+using Elwig.Services;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Win32;
 using System;
-using System.Collections.Generic;
 using System.ComponentModel;
 using System.Diagnostics;
 using System.Globalization;
 using System.IO;
 using System.Linq;
 using System.Net.Http;
+using System.Net.NetworkInformation;
 using System.Reflection;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Input;
+using System.Windows.Threading;
 
 namespace Elwig.Windows {
     public partial class MainWindow : ContextWindow {
 
+        private readonly DispatcherTimer _syncTimer = new() { Interval = TimeSpan.FromHours(1) };
+
         public MainWindow() {
             InitializeComponent();
             var v = Assembly.GetExecutingAssembly().GetName().Version;
@@ -29,12 +33,21 @@ 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;
-            DownloadButton.Visibility = App.Config.SyncUrl != null ? Visibility.Visible : Visibility.Hidden;
-            UploadButton.Visibility = App.Config.SyncUrl != null ? Visibility.Visible : Visibility.Hidden;
+            Menu_Sync.IsEnabled = App.Config.SyncUrl != null;
+            SyncButton.Visibility = App.Config.SyncUrl != null ? Visibility.Visible : Visibility.Hidden;
+            Menu_Database_Upload.IsEnabled = App.Config.SyncUrl != null;
+            Menu_Database_Download.IsEnabled = App.Config.SyncUrl != null;
         }
 
         private void Window_Loaded(object sender, RoutedEventArgs evt) {
             SeasonInput.Value = Utils.CurrentLastSeason;
+
+            if (Utils.HasInternetConnectivity()) {
+                CheckSync(200);
+            }
+            NetworkChange.NetworkAvailabilityChanged += OnNetworkAvailabilityChanged;
+            _syncTimer.Tick += new EventHandler(OnSyncTimer);
+            _syncTimer.Start();
         }
 
         private void Window_Closing(object sender, CancelEventArgs evt) {
@@ -57,6 +70,11 @@ namespace Elwig.Windows {
             }
         }
 
+        private void Menu_Help_About_Click(object sender, RoutedEventArgs evt) {
+            var w = new AboutWindow();
+            w.Show();
+        }
+
         private async void Menu_Help_Update_Click(object sender, RoutedEventArgs evt) {
             await App.CheckForUpdates(true);
         }
@@ -144,7 +162,92 @@ namespace Elwig.Windows {
             Mouse.OverrideCursor = null;
         }
 
-        private async void DownloadButton_Click(object sender, RoutedEventArgs evt) {
+        private async void Menu_Database_Backup_Click(object sender, RoutedEventArgs evt) {
+            try {
+                var d = new SaveFileDialog() {
+                    Title = "Datenbank sichern - Elwig",
+                    FileName = $"database_{Utils.Today:yyyy-MM-dd}.sql.zip",
+                    DefaultExt = "sql.zip",
+                    Filter = "Komprimierte SQL-Datei (*.sql.zip)|*.sql.zip",
+                    AddExtension = false,
+                };
+                if (d.ShowDialog() == true) {
+                    if (!d.FileName.EndsWith(".sql.zip")) d.FileName += ".sql.zip";
+                    Mouse.OverrideCursor = Cursors.Wait;
+                    await Task.Run(async () => {
+                        await Database.ExportSql(d.FileName, true);
+                    });
+                }
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+            Mouse.OverrideCursor = null;
+        }
+
+        private async void Menu_Database_Restore_Click(object sender, RoutedEventArgs evt) {
+            try {
+                var d = new OpenFileDialog() {
+                    Title = "Datenbank wiederherstellen - Elwig",
+                    DefaultExt = "sql.zip",
+                    Filter = "SQLite-Datenbank (*.sqlite3, *.sqlite3.zip, *.sql, *.sql.zip)|*.sqlite3;*.sqlite3.zip;*.sql;*.sql.zip",
+                };
+                if (d.ShowDialog() == true) {
+                    var res = MessageBox.Show("Soll die Datenbank wirklich unwiederruflich durch die wiederhergestellte Version ersetzt werden?", "Datenbank wiederherstellen",
+                        MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.Cancel);
+                    if (res != MessageBoxResult.OK)
+                        return;
+
+                    Mouse.OverrideCursor = Cursors.Wait;
+                    await App.ReplaceDatabase(d.FileName);
+                }
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+            Mouse.OverrideCursor = null;
+        }
+
+        private async void SyncButton_Click(object sender, RoutedEventArgs evt) {
+            if (App.Config.SyncUrl == null)
+                return;
+            Mouse.OverrideCursor = Cursors.Wait;
+            await Task.Run(async () => {
+                await SyncService.Download(App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
+                await SyncService.UploadModified(App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
+            });
+            Mouse.OverrideCursor = null;
+        }
+
+        private async void Menu_Sync_Download_Click(object sender, RoutedEventArgs evt) {
+            if (App.Config.SyncUrl == null)
+                return;
+            Mouse.OverrideCursor = Cursors.Wait;
+            await Task.Run(async () => {
+                await SyncService.Download(App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
+            });
+            Mouse.OverrideCursor = null;
+        }
+
+        private async void Menu_Sync_UploadBranchDeliveries_Click(object sender, RoutedEventArgs evt) {
+            if (App.Config.SyncUrl == null)
+                return;
+            Mouse.OverrideCursor = Cursors.Wait;
+            await Task.Run(async () => {
+                await SyncService.UploadBranchDeliveries(App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
+            });
+            Mouse.OverrideCursor = null;
+        }
+
+        private async void Menu_Sync_UploadModified_Click(object sender, RoutedEventArgs evt) {
+            if (App.Config.SyncUrl == null)
+                return;
+            Mouse.OverrideCursor = Cursors.Wait;
+            await Task.Run(async () => {
+                await SyncService.UploadModified(App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
+            });
+            Mouse.OverrideCursor = null;
+        }
+
+        private async void Menu_Database_Download_Click(object sender, RoutedEventArgs evt) {
             if (App.Config.SyncUrl == null)
                 return;
             Mouse.OverrideCursor = Cursors.Wait;
@@ -154,72 +257,74 @@ namespace Elwig.Windows {
                     var files = data
                         .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!["meta"]?["zwstid"]?.AsValue().GetValue<string>() ?? f!["zwstid"]?.AsValue().GetValue<string>(),
-                            Device = f!["meta"]?["device"]!.AsValue().GetValue<string>(),
+                            Timestamp = f!["modified"] != null && DateTime.TryParseExact(f!["modified"]!.AsValue().GetValue<string>(), "yyyy-MM-ddTHH:mm:ssK", CultureInfo.InvariantCulture, DateTimeStyles.None, out var dt) ? dt : (DateTime?)null,
                             Url = f!["url"]!.AsValue().GetValue<string>(),
                             Size = f!["size"]!.AsValue().GetValue<long>(),
                         })
-                        .Where(f => f.Timestamp >= new DateTime(Utils.CurrentLastSeason, 7, 1))
+                        .Where(f => f.Name.StartsWith("database.") && f.Name.EndsWith(".zip"))
+                        .OrderBy(f => f.Size)
                         .ToList();
 
-                    var imported = await ElwigData.GetImportedFiles();
-                    var import = files
-                        .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)) {
-                        foreach (var f in import) {
-                            var filename = Path.Combine(App.TempPath, f.Name);
-                            using var stream = new FileStream(filename, FileMode.Create);
-                            await client.DownloadAsync(f.Url, stream);
-                            paths.Add(filename);
-                        }
+                    if (files.Count == 0) {
+                        MessageBox.Show("Die Datenbank wurde noch nicht vom Hauptgerät hochgeladen!", "Datenbank herunterladen",
+                            MessageBoxButton.OK, MessageBoxImage.Error);
+                        return;
                     }
-                    await ElwigData.Import(paths, ElwigData.ImportMode.FromBranches);
+                    var file = files[0];
+
+                    var res = MessageBox.Show($"Es wurde eine komprimierte Datenbank (ca. {file.Size / 1024 / 1024} MB) vom {file.Timestamp:dd.MM.yyyy, HH:mm} gefunden.\n\nWollen Sie wirklich die aktuelle Datenbank unwiederruflich\nlöschen und durch die gefundene ersetzen?\n\nDas kann zu Datenverlust führen!", "Datenbank herunterladen",
+                        MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.Cancel);
+                    if (res != MessageBoxResult.OK)
+                        return;
+
+                    var filename = Path.Combine(App.TempPath, file.Name);
+                    using (var client = Utils.GetHttpClient(App.Config.SyncUsername, App.Config.SyncPassword)) {
+                        using var stream = new FileStream(filename, FileMode.Create);
+                        await client.DownloadAsync(file.Url, stream);
+                    }
+
+                    res = MessageBox.Show("Die Datenbank wurde erfolgreich heruntergeladen!\n\nSoll die Datenbank wirklich unwiederruflich ersetzt werden?\n\nWenn Sie unsicher sind sprechen Sie sich mit dem Benutzer des Hauptgerätes ab!", "Datenbank herunterladen",
+                        MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.Cancel);
+                    if (res != MessageBoxResult.OK)
+                        return;
+
+                    await App.MainDispatcher.BeginInvoke(async () => {
+                        await App.ReplaceDatabase(filename);
+                    });
                 } catch (HttpRequestException exc) {
-                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Datenbank herunterladen", MessageBoxButton.OK, MessageBoxImage.Error);
                 } catch (TaskCanceledException exc) {
-                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Datenbank herunterladen", MessageBoxButton.OK, MessageBoxImage.Error);
                 } catch (Exception exc) {
-                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                    MessageBox.Show(exc.Message, "Datenbank herunterladen", MessageBoxButton.OK, MessageBoxImage.Error);
                 }
             });
             Mouse.OverrideCursor = null;
         }
 
-        private async void UploadButton_Click(object sender, RoutedEventArgs evt) {
+        private async void Menu_Database_Upload_Click(object sender, RoutedEventArgs evt) {
             if (App.Config.SyncUrl == null)
                 return;
+
+            var res = MessageBox.Show("Sind Sie wirklich sicher, dass Sie die Datenbank dieses\nGerätes hochladen möchten? Das sollte nur vom Hauptgerät aus passieren!", "Datenbank hochladen",
+                MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.Cancel);
+            if (res != MessageBoxResult.OK)
+                return;
+
             Mouse.OverrideCursor = Cursors.Wait;
             await Task.Run(async () => {
                 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:N0} Lieferungen erfolgreich!", "Lieferungen hochladen",
-                            MessageBoxButton.OK, MessageBoxImage.Information);
-                    }
+                    var path = Path.Combine(App.TempPath, "database.sql.zip");
+                    await Database.ExportSql(path, true);
+                    await Utils.UploadExportData(path, App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
+                    MessageBox.Show($"Hochladen der gesamten Datenbank erfolgreich!", "Datenbank hochladen",
+                        MessageBoxButton.OK, MessageBoxImage.Information);
                 } catch (HttpRequestException exc) {
-                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Datenbank hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
                 } catch (TaskCanceledException exc) {
-                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Datenbank hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
                 } catch (Exception exc) {
-                    MessageBox.Show(exc.Message, "Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
+                    MessageBox.Show(exc.Message, "Datenbank hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
                 }
             });
             Mouse.OverrideCursor = null;
@@ -251,9 +356,42 @@ namespace Elwig.Windows {
             App.FocusMailWindow();
         }
 
-        protected override Task OnRenewContext(AppDbContext ctx) {
+        protected async override Task OnRenewContext(AppDbContext ctx) {
             SeasonInput_TextChanged(null, null);
-            return Task.CompletedTask;
+            CheckSync();
+        }
+
+        private void OnSyncTimer(object? sender, EventArgs? evt) {
+            if (Utils.HasInternetConnectivity()) {
+                CheckSync();
+            }
+        }
+
+        private void OnNetworkAvailabilityChanged(object? sender, NetworkAvailabilityEventArgs evt) {
+            if (!evt.IsAvailable) return;
+            if (Utils.HasInternetConnectivity()) {
+                CheckSync(1000);
+            }
+        }
+
+        private async void CheckSync(int delay = 0) {
+            if (App.Config.SyncUrl == null) return;
+            Utils.RunBackground("Daten Synchronisieren", async () => {
+                await Task.Delay(delay);
+                var ch = false;
+                using (var ctx = new AppDbContext()) {
+                    ch = await SyncService.ChangesAvailable(ctx, App.Config.SyncUrl, App.Config.SyncUsername, App.Config.SyncPassword);
+                }
+                await App.MainDispatcher.BeginInvoke(() => {
+                    if (ch) {
+                        SyncButton_1.Text = "\uEA6A";
+                        SyncButton_2.Text = "\uEA81";
+                    } else {
+                        SyncButton_1.Text = "\uE895";
+                        SyncButton_2.Text = "";
+                    }
+                });
+            });
         }
 
         private void SeasonFinish_Expanded(object sender, RoutedEventArgs evt) {
@@ -436,7 +574,7 @@ namespace Elwig.Windows {
                     App.HintContextChange();
 
                     using var ctx = new AppDbContext();
-                    var tbl = await MemberDeliveryPerVarietyData.ForSeason(ctx.MemberDeliveryPerVariantRows, year);
+                    var tbl = await MemberDeliveryYieldsPerVarietyData.ForSeason(ctx.MemberDeliveryPerVariantRows, year);
                     using var ods = new OdsFile(d.FileName);
                     await ods.AddTable(tbl);
                 } catch (Exception exc) {

Elwig/Windows/MemberAdminWindow.xaml

@@ -164,6 +164,14 @@
                 <MenuItem x:Name="Menu_Export_UploadAll" Header="...von allen Mitgliedern hochladen"
                           Click="Menu_Export_UploadAll_Click"/>
             </MenuItem>
+            <MenuItem Header="Kontakte">
+                <MenuItem x:Name="Menu_Contacts_Selected" Header="...von ausgewähltem Mitglied speichern..." IsEnabled="False"
+                          Click="Menu_Contacts_Selected_Click"/>
+                <MenuItem x:Name="Menu_Contacts_Filters" Header="...aus Filtern speichern..."
+                          Click="Menu_Contacts_Filters_Click"/>
+                <MenuItem x:Name="Menu_Contacts_All" Header="...von allen Mitgliedern speichern..."
+                          Click="Menu_Contacts_All_Click"/>
+            </MenuItem>
         </Menu>
 
         <Grid Grid.Row="1" Margin="5,0,0,0">

Elwig/Windows/MemberAdminWindow.xaml.cs

@@ -319,9 +319,11 @@ namespace Elwig.Windows {
             if (MemberList.SelectedItem is Member m) {
                 Menu_Export_ExportSelected.IsEnabled = !IsEditing && !IsCreating;
                 Menu_Export_UploadSelected.IsEnabled = !IsEditing && !IsCreating && App.Config.SyncUrl != null;
+                Menu_Contacts_Selected.IsEnabled = !IsEditing && !IsCreating;
             } else {
                 Menu_Export_ExportSelected.IsEnabled = false;
                 Menu_Export_UploadSelected.IsEnabled = false;
+                Menu_Contacts_Selected.IsEnabled = false;
             }
         }
 
@@ -649,6 +651,13 @@ namespace Elwig.Windows {
             await ViewModel.GenerateMemberList(MemberService.ExportSubject.Selected, ExportMode.Upload);
         }
 
+        private async void Menu_Contacts_All_Click(object sender, RoutedEventArgs evt) =>
+            await ViewModel.GenerateMemberList(MemberService.ExportSubject.All, ExportMode.Vcf);
+        private async void Menu_Contacts_Filters_Click(object sender, RoutedEventArgs evt) =>
+            await ViewModel.GenerateMemberList(MemberService.ExportSubject.FromFilters, ExportMode.Vcf);
+        private async void Menu_Contacts_Selected_Click(object sender, RoutedEventArgs evt) =>
+            await ViewModel.GenerateMemberList(MemberService.ExportSubject.Selected, ExportMode.Vcf);
+
         private async void Menu_List_Order_Click(object sender, RoutedEventArgs evt) {
             Menu_List.IsSubmenuOpen = true;
             if (sender == Menu_List_OrderMgNr) {

Elwig/Windows/PaymentVariantsWindow.xaml.cs

@@ -55,6 +55,9 @@ namespace Elwig.Windows {
                 .OrderBy(v => v.AvNr)
                 .Include(v => v.Season.Currency)
                 .ToListAsync());
+            if (PaymentVariantList.SelectedItem == null && PaymentVariantList.Items.Count > 0) {
+                PaymentVariantList.SelectedIndex = PaymentVariantList.Items.Count - 1;
+            }
             Update();
         }
 
@@ -119,6 +122,11 @@ namespace Elwig.Windows {
         private async void DeleteButton_Click(object sender, RoutedEventArgs evt) {
             if (PaymentVariantList.SelectedItem is not PaymentVar v || !v.TestVariant)
                 return;
+            var res = MessageBox.Show(
+                $"Soll die Auszahlungsvariante \"{v.Name}\" wirklich unwiderruflich gelöscht werden?",
+                "Auszahlungsvariante löschen", MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.Cancel);
+            if (res != MessageBoxResult.OK)
+                return;
             Mouse.OverrideCursor = Cursors.Wait;
             try {
                 await PaymentVariantService.DeletePaymentVariant(v.Year, v.AvNr);

Elwig/Windows/QueryWindow.xaml

@@ -5,27 +5,35 @@
         Title="Datenbankabfragen - Elwig" Height="450" Width="800" MinWidth="400" MinHeight="300">
     <Grid>
         <Grid.RowDefinitions>
-            <RowDefinition Height="1*" MinHeight="100"/>
             <RowDefinition Height="5"/>
-            <RowDefinition Height="3*" MinHeight="100"/>
+            <RowDefinition Height="1*" MinHeight="50"/>
+            <RowDefinition Height="5"/>
+            <RowDefinition Height="1*" MinHeight="50"/>
+            <RowDefinition Height="5"/>
+            <RowDefinition Height="6*" MinHeight="100"/>
         </Grid.RowDefinitions>
 
-        <TextBox x:Name="QueryInput" Text="SELECT * FROM v_delivery"
+        <TextBox x:Name="QueryInput" Text="SELECT * FROM v_member" Grid.Row="1" Grid.RowSpan="3"
                  AcceptsReturn="True" VerticalScrollBarVisibility="Visible" TextWrapping="Wrap"
-                 HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="10,10,120,5"
+                 HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="10,5,120,5"
                  FontFamily="Cascadia Code Light" FontSize="13">
             <TextBox.InputBindings>
-                <KeyBinding Key="Return" Modifiers="Control" Command="{Binding EnterCommand,  RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:QueryWindow}}}" />
+                <KeyBinding Key="Return" Modifiers="Control" Command="{Binding EnterCommand, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:QueryWindow}}}" />
+                <KeyBinding Key="S" Modifiers="Control" Command="{Binding SaveCommand, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:QueryWindow}}}" />
             </TextBox.InputBindings>
         </TextBox>
-        <Button x:Name="QueryButton" Content="Abfragen"
-                HorizontalAlignment="Right" VerticalAlignment="Stretch" Margin="10,10,10,5"
+        <Button x:Name="QueryButton" Content="Abfragen" Grid.Row="1"
+                HorizontalAlignment="Right" VerticalAlignment="Stretch" Margin="10,5,10,0"
                 Click="QueryButton_Click" Width="100"
                 FontSize="14"/>
+        <Button x:Name="SaveButton" Content="Speichern" Grid.Row="3"
+                HorizontalAlignment="Right" VerticalAlignment="Stretch" Margin="10,0,10,5"
+                Click="SaveButton_Click" Width="100"
+                FontSize="14"/>
 
-        <GridSplitter Grid.Row="1" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"/>
+        <GridSplitter Grid.Row="4" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"/>
 
-        <DataGrid x:Name="DataList" Grid.Row="2"
+        <DataGrid x:Name="DataList" Grid.Row="5"
                   AutoGenerateColumns="False" HeadersVisibility="Column" IsReadOnly="True" GridLinesVisibility="None" SelectionMode="Extended"
                   CanUserDeleteRows="False" CanUserResizeRows="False" CanUserAddRows="False"
                   HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="10,5,10,10"/>

Elwig/Windows/QueryWindow.xaml.cs

@@ -1,7 +1,10 @@
 using Elwig.Helpers;
+using Elwig.Helpers.Export;
+using Microsoft.Win32;
 using System;
 using System.Collections.Generic;
 using System.Data.Common;
+using System.Linq;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
@@ -13,7 +16,12 @@ namespace Elwig.Windows {
 
         private ICommand? _enterCommand;
         public ICommand EnterCommand => _enterCommand ??= new ActionCommand(async () => {
-            await ExecuteQuery();
+            await DisplayQuery();
+        });
+
+        private ICommand? _saveCommand;
+        public ICommand SaveCommand => _saveCommand ??= new ActionCommand(async () => {
+            await SaveQuery();
         });
 
 
@@ -22,33 +30,45 @@ namespace Elwig.Windows {
         }
 
         private async void QueryButton_Click(object sender, RoutedEventArgs evt) {
-            await ExecuteQuery();
+            await DisplayQuery();
         }
 
-        private async Task ExecuteQuery() {
+        private async void SaveButton_Click(object sender, RoutedEventArgs evt) {
+            await SaveQuery();
+        }
+
+        private async Task DisplayQuery() {
             try {
-                await ExecuteQuery(QueryInput.Text);
+                Mouse.OverrideCursor = Cursors.Wait;
+                await DisplayQuery(QueryInput.Text);
+                Mouse.OverrideCursor = null;
             } catch (Exception e) {
+                Mouse.OverrideCursor = null;
                 MessageBox.Show(e.Message, "Fehler beim Ausführen", MessageBoxButton.OK, MessageBoxImage.Error);
             }
         }
 
-        private async Task ExecuteQuery(string sqlQuery) {
+        private async Task SaveQuery() {
+            await SaveQuery(QueryInput.Text);
+        }
+
+        private static async Task<(IList<DbColumn>, IEnumerable<object[]>)> ExecuteQuery(string sqlQuery) {
             var rows = new List<object[]>();
-            IList<DbColumn> header;
-
-            using (var cnx = await AppDbContext.ConnectAsync()) {
-                var cmd = cnx.CreateCommand();
-                cmd.CommandText = sqlQuery;
-                using var reader = await cmd.ExecuteReaderAsync();
-                header = await reader.GetColumnSchemaAsync();
-                while (await reader.ReadAsync()) {
-                    var values = new object[reader.FieldCount];
-                    reader.GetValues(values);
-                    rows.Add(values);
-                }
+            using var cnx = await AppDbContext.ConnectAsync();
+            using var cmd = cnx.CreateCommand();
+            cmd.CommandText = sqlQuery;
+            using var reader = await cmd.ExecuteReaderAsync();
+            var header = await reader.GetColumnSchemaAsync();
+            while (await reader.ReadAsync()) {
+                var values = new object[reader.FieldCount];
+                reader.GetValues(values);
+                rows.Add(values);
             }
+            return (header, rows);
+        }
 
+        private async Task DisplayQuery(string sqlQuery) {
+            var (header, rows) = await ExecuteQuery(sqlQuery);
             var styleRight = new Style();
             styleRight.Setters.Add(new Setter(TextBlock.TextAlignmentProperty, TextAlignment.Right));
 
@@ -63,5 +83,27 @@ namespace Elwig.Windows {
             }
             DataList.ItemsSource = rows;
         }
+
+        private static async Task SaveQuery(string sqlQuery) {
+            var d = new SaveFileDialog() {
+                FileName = $"Abfrage.csv",
+                DefaultExt = "csv",
+                Filter = "CSV-Datei (*.csv)|*.csv",
+                Title = $"Datenbank Abfrage speichern unter - Elwig"
+            };
+            if (d.ShowDialog() == true) {
+                Mouse.OverrideCursor = Cursors.Wait;
+                await Task.Run(async () => {
+                    try {
+                        var (header, rows) = await ExecuteQuery(sqlQuery);
+                        using var csv = new CsvSimple(d.FileName, ';', Utils.UTF8BOM);
+                        await csv.ExportAsync(rows.Prepend([.. header.Select(h => h.ColumnName)]));
+                    } catch (Exception exc) {
+                        MessageBox.Show(exc.Message, "Fehler beim Ausführen", MessageBoxButton.OK, MessageBoxImage.Error);
+                    }
+                });
+                Mouse.OverrideCursor = null;
+            }
+        }
     }
 }

README.md

@@ -5,3 +5,43 @@ Elwig
 **El**ektronische **Wi**nzer**g**enossenschaftsverwaltung (Electronic Management for Vintners' Cooperatives).
 
 Further information may be found on [the website](https://elwig.at).
+
+
+About
+=====
+
+**Product:** Elwig  
+**Description:** Electronic Management for Vintners' Cooperatives  
+**Type:** ERP system  
+**Version:** 1.0.3.0 ([Changelog](./CHANGELOG.md))  
+**License:** [GNU General Public License 3.0 (GPLv3)](./LICENSE)  
+**Website:** https://elwig.at/  
+**Source code:** https://git.necronda.net/winzer/elwig  
+**Developement period:** 2022–2025
+
+**Technology Stack:**  
+Language: C#  
+Framework: Windows Presentation Framework (WPF)  
+Database: [SQLite](https://sqlite.org/)  
+PDF creation: [WeasyPrint](https://weasyprint.org/), [RazorLight](https://github.com/toddams/RazorLight), [PdfiumViewer](https://github.com/pvginkel/PdfiumViewer)  
+Packaging: [WiX Toolset](https://www.firegiant.com/wixtoolset/)
+
+
+Über
+====
+
+**Produkt:** Elwig  
+**Beschreibung:** Elektronische Winzergenossenschaftsverwaltung  
+**Typ:** Warenwirtschaftssystem (ERP-System)  
+**Version:** 1.0.3.0 ([Änderungsprotokoll](./CHANGELOG.md))  
+**Lizenz:** [GNU General Public License 3.0 (GPLv3)](./LICENSE)  
+**Website:** https://elwig.at/  
+**Quellcode:** https://git.necronda.net/winzer/elwig  
+**Entwicklungszeitraum:** 2022–2025
+
+**Verwendete Technologien:**  
+Programmiersprache: C#  
+Framework: Windows Presentation Framework (WPF)  
+Datenbank: [SQLite](https://sqlite.org/)  
+PDF-Erstellung: [WeasyPrint](https://weasyprint.org/), [RazorLight](https://github.com/toddams/RazorLight), [PdfiumViewer](https://github.com/pvginkel/PdfiumViewer)  
+Paketierung: [WiX Toolset](https://www.firegiant.com/wixtoolset/)

Setup/Setup.wixproj

@@ -13,7 +13,7 @@
   </Target>
   <ItemGroup>
     <ProjectReference Include="..\Installer\Installer.wixproj" />
-    <PackageReference Include="WixToolset.Bal.wixext" Version="6.0.1" />
-    <PackageReference Include="WixToolset.Util.wixext" Version="6.0.1" />
+    <PackageReference Include="WixToolset.Bal.wixext" Version="6.0.2" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="6.0.2" />
   </ItemGroup>
-</Project>
+</Project>

Tests/DatabaseSetup.cs

@@ -14,8 +14,8 @@ namespace Tests {
         public async Task Setup_1_Database() {
             AppDbContext.ConnectionStringOverride = $"Data Source=ElwigTestDB; Mode=Memory; Foreign Keys=True; Cache=Shared";
             Connection = await AppDbContext.ConnectAsync();
-            await AppDbContext.ExecuteEmbeddedScript(Connection, Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.Create.sql");
-            await AppDbContext.ExecuteEmbeddedScript(Connection, Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.Insert.sql");
+            await Connection.ExecuteEmbeddedScript(Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.Create.sql");
+            await Connection.ExecuteEmbeddedScript(Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.Insert.sql");
         }
 
         [OneTimeSetUp]

Tests/E2ETests/Setup.cs

@@ -16,9 +16,9 @@ namespace Tests.E2ETests {
         public static async Task SetupDatabase() {
             if (File.Exists(Utils.TestDatabasePath)) File.Delete(Utils.TestDatabasePath);
             using var cnx = await AppDbContext.ConnectAsync($"Data Source=\"{Utils.TestDatabasePath}\"; Mode=ReadWriteCreate; Foreign Keys=True; Cache=Default; Pooling=False");
-            await AppDbContext.ExecuteEmbeddedScript(cnx, Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.Create.sql");
-            await AppDbContext.ExecuteEmbeddedScript(cnx, Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.Insert.sql");
-            await AppDbContext.ExecuteEmbeddedScript(cnx, Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.E2EInsert.sql");
+            await cnx.ExecuteEmbeddedScript(Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.Create.sql");
+            await cnx.ExecuteEmbeddedScript(Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.Insert.sql");
+            await cnx.ExecuteEmbeddedScript(Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.E2EInsert.sql");
         }
 
         [OneTimeTearDown]

Tests/E2ETests/Utils.cs

@@ -6,7 +6,7 @@ namespace Tests.E2ETests {
 
         public const int WINDOW_OPEN_SLEEP = 2000;
 
-        public static readonly string ApplicationPath = Path.GetFullPath(@"..\..\..\..\Elwig\bin\Debug\net8.0-windows\Elwig.exe");
+        public static readonly string ApplicationPath = Path.GetFullPath(@"..\..\..\..\Elwig\bin\Debug\net10.0-windows\Elwig.exe");
         public static readonly string ConfigPath = Path.GetFullPath(@"..\..\..\..\Tests\config.test.ini");
         public static readonly string TestDatabasePath = Path.GetFullPath(@"..\..\..\..\Tests\ElwigTestDB.sqlite3");
 

Tests/Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net8.0-windows</TargetFramework>
+    <TargetFramework>net10.0-windows</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <IsPackable>false</IsPackable>
@@ -19,12 +19,12 @@
   </Target>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageReference Include="Appium.WebDriver" Version="4.4.5" />
     <PackageReference Include="NReco.PdfRenderer" Version="1.6.0" />
-    <PackageReference Include="NUnit" Version="4.3.2" />
-    <PackageReference Include="NUnit3TestAdapter" Version="5.0.0" />
-    <PackageReference Include="NUnit.Analyzers" Version="4.9.2">
+    <PackageReference Include="NUnit" Version="4.4.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="6.1.0" />
+    <PackageReference Include="NUnit.Analyzers" Version="4.11.2">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>

Tests/UnitTests/DocumentTests/Setup.cs

@@ -12,13 +12,13 @@ namespace Tests.UnitTests.DocumentTests {
         [OneTimeSetUp]
         public async Task SetupDatabase() {
             Connection = await AppDbContext.ConnectAsync();
-            await AppDbContext.ExecuteEmbeddedScript(Connection, Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.DocumentInsert.sql");
+            await Connection.ExecuteEmbeddedScript(Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.DocumentInsert.sql");
         }
 
         [OneTimeTearDown]
         public async Task TeardownDatabase() {
             if (Connection == null) return;
-            await AppDbContext.ExecuteEmbeddedScript(Connection, Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.DocumentDelete.sql");
+            await Connection.ExecuteEmbeddedScript(Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.DocumentDelete.sql");
             await Connection.DisposeAsync();
             Connection = null;
         }

Tests/UnitTests/HelperTests/BillingTest.cs

@@ -24,13 +24,13 @@ namespace Tests.UnitTests.HelperTests {
         [OneTimeSetUp]
         public async Task SetupDatabase() {
             Connection = await AppDbContext.ConnectAsync();
-            await AppDbContext.ExecuteEmbeddedScript(Connection, Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.BillingInsert.sql");
+            await Connection.ExecuteEmbeddedScript(Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.BillingInsert.sql");
         }
 
         [OneTimeTearDown]
         public async Task TeardownDatabase() {
             if (Connection == null) return;
-            await AppDbContext.ExecuteEmbeddedScript(Connection, Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.BillingDelete.sql");
+            await Connection.ExecuteEmbeddedScript(Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.BillingDelete.sql");
             await Connection.DisposeAsync();
             Connection = null;
         }
@@ -72,7 +72,7 @@ namespace Tests.UnitTests.HelperTests {
         [TearDown]
         public async Task CleanupDatabasePayment() {
             if (Connection == null) return;
-            await AppDbContext.ExecuteBatch(Connection, """
+            await Connection.ExecuteBatch("""
                 DELETE FROM credit;
                 DELETE FROM payment_variant;
                 DELETE FROM delivery_part_bucket;
@@ -115,7 +115,7 @@ namespace Tests.UnitTests.HelperTests {
         }
 
         private Task InsertPaymentVariant(int year, int avnr, string data) {
-            return AppDbContext.ExecuteBatch(Connection!, $"""
+            return Connection!.ExecuteBatch($"""
                 INSERT INTO payment_variant (year, avnr, name, date, transfer_date, test_variant, calc_time, data)
                 VALUES ({year}, {avnr}, 'Test', '2021-01-15', NULL, TRUE, NULL, '{data}');
                 """);
@@ -188,7 +188,7 @@ namespace Tests.UnitTests.HelperTests {
                 Assert.That(payment["GV"],  Is.EqualTo(10_000));
             });
 
-            await b.Calculate(false, false, false);
+            await b.Calculate(true, false, false, false);
             var prices = await GetMemberDeliveryPrices(year, mgnr);
             Assert.Multiple(() => {
                 Assert.That(prices, Has.Count.EqualTo(7));
@@ -234,7 +234,7 @@ namespace Tests.UnitTests.HelperTests {
                 Assert.That(payment["GV"],  Is.EqualTo(8_000));
             });
 
-            await b.Calculate(true, false, false);
+            await b.Calculate(true, true, false, false);
             var prices = await GetMemberDeliveryPrices(year, mgnr);
             Assert.Multiple(() => {
                 Assert.That(prices, Has.Count.EqualTo(6));

Tests/UnitTests/ServiceTests/Setup.cs

@@ -11,13 +11,13 @@ namespace Tests.UnitTests.ServiceTests {
         [OneTimeSetUp]
         public async Task SetupDatabase() {
             Connection = await AppDbContext.ConnectAsync();
-            await AppDbContext.ExecuteEmbeddedScript(Connection, Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.ServiceInsert.sql");
+            await Connection.ExecuteEmbeddedScript(Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.ServiceInsert.sql");
         }
 
         [OneTimeTearDown]
         public async Task TeardownDatabase() {
             if (Connection == null) return;
-            await AppDbContext.ExecuteEmbeddedScript(Connection, Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.ServiceDelete.sql");
+            await Connection.ExecuteEmbeddedScript(Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.ServiceDelete.sql");
             await Connection.DisposeAsync();
             Connection = null;
         }

Tests/UnitTests/WeighingTests/ScaleTestGrInzersdorfL246.cs

@@ -71,7 +71,7 @@ namespace Tests.UnitTests.WeighingTests {
         public void Test_03_Moving() {
             Mock.Weight = 1_000;
             Mock.Error = "moving";
-            IOException ex = Assert.ThrowsAsync<IOException>(async () => await Scale!.Weigh());
+            var ex = Assert.ThrowsAsync<WeighingException>(async () => await Scale!.Weigh());
             Assert.That(ex.Message, Contains.Substring("Waage in Bewegung"));
         }
 
@@ -79,7 +79,7 @@ namespace Tests.UnitTests.WeighingTests {
         public void Test_04_Overloaded() {
             Mock.Weight = 10_000;
             Mock.Error = "overloaded";
-            IOException ex = Assert.ThrowsAsync<IOException>(async () => await Scale!.Weigh());
+            var ex = Assert.ThrowsAsync<WeighingException>(async () => await Scale!.Weigh());
             Assert.That(ex.Message, Contains.Substring("Waage in Überlast"));
         }
 
@@ -87,14 +87,14 @@ namespace Tests.UnitTests.WeighingTests {
         public void Test_05_InvalidResponse() {
             Mock.Weight = 1_000;
             Mock.Error = "invalid";
-            Assert.ThrowsAsync<IOException>(async () => await Scale!.Weigh());
+            Assert.ThrowsAsync<FormatException>(async () => await Scale!.Weigh());
         }
 
         [Test]
         public void Test_06_InvalidCrc() {
             Mock.Weight = 1_000;
             Mock.Error = "crc";
-            IOException ex = Assert.ThrowsAsync<IOException>(async () => await Scale!.Weigh());
+            var ex = Assert.ThrowsAsync<WeighingException>(async () => await Scale!.Weigh());
             Assert.That(ex.Message, Contains.Substring("Invalid CRC16 checksum"));
         }
 
@@ -102,7 +102,7 @@ namespace Tests.UnitTests.WeighingTests {
         public void Test_07_InvalidUnit() {
             Mock.Weight = 1_000;
             Mock.Error = "unit";
-            IOException ex = Assert.ThrowsAsync<IOException>(async () => await Scale!.Weigh());
+            var ex = Assert.ThrowsAsync<WeighingException>(async () => await Scale!.Weigh());
         }
     }
 }

Tests/UnitTests/WeighingTests/ScaleTestHaugsdorfDMA02.cs

@@ -100,7 +100,7 @@ namespace Tests.UnitTests.WeighingTests {
             Mock.Weight = 1_000;
             Mock.Tare = 41;
             Mock.Error = "moving";
-            IOException ex = Assert.ThrowsAsync<IOException>(async () => await Scale!.Weigh());
+            var ex = Assert.ThrowsAsync<WeighingException>(async () => await Scale!.Weigh());
             Assert.That(ex.Message, Contains.Substring("Waage in Bewegung"));
         }
 
@@ -109,7 +109,7 @@ namespace Tests.UnitTests.WeighingTests {
             Mock.Weight = 1_000;
             Mock.Tare = 41;
             Mock.Error = "invalid";
-            Assert.ThrowsAsync<IOException>(async () => await Scale!.Weigh());
+            Assert.ThrowsAsync<FormatException>(async () => await Scale!.Weigh());
         }
     }
 }

Tests/UnitTests/WeighingTests/ScaleTestMatzenIT3000A.cs

@@ -71,7 +71,7 @@ namespace Tests.UnitTests.WeighingTests {
         public void Test_03_Moving() {
             Mock.Weight = 1_000;
             Mock.Error = "moving";
-            IOException ex = Assert.ThrowsAsync<IOException>(async () => await Scale!.Weigh());
+            var ex = Assert.ThrowsAsync<WeighingException>(async () => await Scale!.Weigh());
             Assert.That(ex.Message, Contains.Substring("Waage in Bewegung"));
         }
 
@@ -79,7 +79,7 @@ namespace Tests.UnitTests.WeighingTests {
         public void Test_04_Overloaded() {
             Mock.Weight = 10_000;
             Mock.Error = "overloaded";
-            IOException ex = Assert.ThrowsAsync<IOException>(async () => await Scale!.Weigh());
+            var ex = Assert.ThrowsAsync<WeighingException>(async () => await Scale!.Weigh());
             Assert.That(ex.Message, Contains.Substring("Waage in Überlast"));
         }
 
@@ -87,14 +87,14 @@ namespace Tests.UnitTests.WeighingTests {
         public void Test_05_InvalidResponse() {
             Mock.Weight = 1_000;
             Mock.Error = "invalid";
-            Assert.ThrowsAsync<IOException>(async () => await Scale!.Weigh());
+            Assert.ThrowsAsync<FormatException>(async () => await Scale!.Weigh());
         }
 
         [Test]
         public void Test_06_InvalidCrc() {
             Mock.Weight = 1_000;
             Mock.Error = "crc";
-            IOException ex = Assert.ThrowsAsync<IOException>(async () => await Scale!.Weigh());
+            var ex = Assert.ThrowsAsync<WeighingException>(async () => await Scale!.Weigh());
             Assert.That(ex.Message, Contains.Substring("Invalid CRC16 checksum"));
         }
 
@@ -102,7 +102,7 @@ namespace Tests.UnitTests.WeighingTests {
         public void Test_07_InvalidUnit() {
             Mock.Weight = 1_000;
             Mock.Error = "unit";
-            IOException ex = Assert.ThrowsAsync<IOException>(async () => await Scale!.Weigh());
+            var ex = Assert.ThrowsAsync<WeighingException>(async () => await Scale!.Weigh());
         }
     }
 }

Tests/UnitTests/WeighingTests/ScaleTestSitzendorfDMA03Baby.cs

@@ -100,7 +100,7 @@ namespace Tests.UnitTests.WeighingTests {
             Mock.Weight = 1_000;
             Mock.Tare = 41;
             Mock.Error = "moving";
-            IOException ex = Assert.ThrowsAsync<IOException>(async () => await Scale!.Weigh());
+            var ex = Assert.ThrowsAsync<WeighingException>(async () => await Scale!.Weigh());
             Assert.That(ex.Message, Contains.Substring("Waage in Bewegung"));
         }
 
@@ -109,7 +109,7 @@ namespace Tests.UnitTests.WeighingTests {
             Mock.Weight = 1_000;
             Mock.Tare = 41;
             Mock.Error = "invalid";
-            Assert.ThrowsAsync<IOException>(async () => await Scale!.Weigh());
+            Assert.ThrowsAsync<FormatException>(async () => await Scale!.Weigh());
         }
     }
 }

Tests/UnitTests/WeighingTests/ScaleTestWolkersdorfIT6000E.cs

@@ -91,7 +91,7 @@ namespace Tests.UnitTests.WeighingTests {
         public void Test_03_Moving() {
             MockA.Weight = 1_000;
             MockA.Error = "moving";
-            IOException ex = Assert.ThrowsAsync<IOException>(async () => await ScaleA!.Weigh());
+            var ex = Assert.ThrowsAsync<WeighingException>(async () => await ScaleA!.Weigh());
             Assert.That(ex.Message, Contains.Substring("Waage in Bewegung"));
         }
 
@@ -99,7 +99,7 @@ namespace Tests.UnitTests.WeighingTests {
         public void Test_04_Overloaded() {
             MockA.Weight = 10_000;
             MockA.Error = "overloaded";
-            IOException ex = Assert.ThrowsAsync<IOException>(async () => await ScaleA!.Weigh());
+            var ex = Assert.ThrowsAsync<WeighingException>(async () => await ScaleA!.Weigh());
             Assert.That(ex.Message, Contains.Substring("Waage in Überlast"));
         }
 
@@ -107,14 +107,14 @@ namespace Tests.UnitTests.WeighingTests {
         public void Test_05_InvalidResponse() {
             MockA.Weight = 1_000;
             MockA.Error = "invalid";
-            Assert.ThrowsAsync<IOException>(async () => await ScaleA!.Weigh());
+            Assert.ThrowsAsync<FormatException>(async () => await ScaleA!.Weigh());
         }
 
         [Test]
         public void Test_06_InvalidCrc() {
             MockA.Weight = 1_000;
             MockA.Error = "crc";
-            IOException ex = Assert.ThrowsAsync<IOException>(async () => await ScaleA!.Weigh());
+            var ex = Assert.ThrowsAsync<WeighingException>(async () => await ScaleA!.Weigh());
             Assert.That(ex.Message, Contains.Substring("Invalid CRC16 checksum"));
         }
 
@@ -122,7 +122,7 @@ namespace Tests.UnitTests.WeighingTests {
         public void Test_07_InvalidUnit() {
             MockA.Weight = 1_000;
             MockA.Error = "unit";
-            IOException ex = Assert.ThrowsAsync<IOException>(async () => await ScaleA!.Weigh());
+            var ex = Assert.ThrowsAsync<WeighingException>(async () => await ScaleA!.Weigh());
         }
     }
 }

Tests/fetch-resources.bat

@@ -1 +1 @@
-curl --fail -s -L "https://elwig.at/files/create.sql?v=32" -u "elwig:ganzGeheim123!" -o "Resources\Sql\Create.sql"
+curl --fail -s -L "https://elwig.at/files/create.sql?v=36" -u "elwig:ganzGeheim123!" -o "Resources\Sql\Create.sql"