Bump version to 1.0.3.4

Elwig: Update dependencies
Tests: Update dependencies
2026-02-19 19:33:22 +01:00 · 2026-02-19 19:26:39 +01:00 · 2026-02-19 19:26:29 +01:00 · 2026-02-19 18:10:26 +01:00 · 2026-02-19 18:10:22 +01:00 · 2026-02-19 16:12:54 +01:00
43 changed files with 576 additions and 161 deletions
@@ -2,6 +2,110 @@
 Changelog
 =========

+[v1.0.3.4][v1.0.3.4] (2026-02-19) {#v1.0.3.4}
+---------------------------------------------
+
+### Neue Funktionen {#v1.0.3.4-features}
+
+* Bei Anlieferungsbestätigungen (`DeliveryConfirmation`) wird nun auch die Summe aller abgewerteten Lieferungen angeführt. (9e5f709d42)
+* Bei der Auszahlung werden Traubengutschriften (`CreditNote`) nur noch für Mitglieder erstellt, die einen positiven Betrag ausgezahlt bekommen. (432c511b85)
+
+### Behobene Fehler {#v1.0.3.4-bugfixes}
+
+* Im Haupt-Fenster (`MainWindow`) wurde der Tooltip für den Knopf _Sorten-/Qual.aufschlüssel_ korrigiert. (2c0b000073)
+* Falsch gesetzte `xtime` und `mtime` bei Lieferungen korrigiert. (23db4de1ee)
+* Beim Import von Lieferungen ohne `kgnr` tritt nun kein Fehler auf. (6818491ae3)
+* Beim Abfragen von neuen Daten zum Synchronisieren werden alle Fehler abgefangen. (a47904cf0b)
+
+### Sonstiges {#v1.0.3.4-misc}
+
+* Pdfium wird nun direkt importiert (anstatt über PdfiumViewer). (4cd7ef85a1)
+* Auszahlungsvarianten von vergangenen Saisons sind nun nicht mehr für eine Bearbeitung gesperrt. (7e22759c33)
+* Im Rundschreiben-Fenster (`MailWindow`) ist es nun möglich Dokumente durch Doppelklick an-/abzuwählen. (6f081811c4)
+* Abhängigkeiten aktualisiert. (19c3322ef2, 0e2b004b0d)
+
+[v1.0.3.4]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.3.4
+
+
+
+
+[v1.0.3.3][v1.0.3.3] (2026-02-05) {#v1.0.3.3}
+---------------------------------------------
+
+### Behobene Fehler {#v1.0.3.3-bugfixes}
+
+* Hotfix: Probleme beim Drucken seit der Installation von [v1.0.3.0](#v1.0.3.0). (c8911c0acb, 8f423e3e92)
+
+[v1.0.3.3]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.3.3
+
+
+
+
+[v1.0.3.2][v1.0.3.2] (2026-02-04) {#v1.0.3.2}
+---------------------------------------------
+
+### Behobene Fehler {#v1.0.3.2-bugfixes}
+
+* Hotfix: Probleme bei der Installation von [v1.0.3.0](#v1.0.3.0). (7adc9f89e4)
+
+[v1.0.3.2]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.3.2
+
+
+
+
+[v1.0.3.1][v1.0.3.1] (2026-01-19) {#v1.0.3.1}
+---------------------------------------------
+
+### Behobene Fehler {#v1.0.3.1-bugfixes}
+
+* Hotfix: Probleme bei der Installation von [v1.0.3.0](#v1.0.3.0). (e63de0d867)
+
+[v1.0.3.1]: https://git.necronda.net/winzer/elwig/releases/tag/v1.0.3.1
+
+
+
+
+[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}
 ---------------------------------------------

@@ -226,7 +330,7 @@ Changelog
 * Bei Traubengutschriften (`CreditNote`) wurde der Rebelzuschlag immer angeführt, auch wenn dieser in der zugrundeliegenden Berechnung nicht berücksichtigt wurde. (336aef5c70)
 * In den Variantendaten einer Auszahlungsvariante (`PaymentVariantSummary`) wurde neben den Spalten _gebunden_ und _ungebunden_ noch _attributlos gebunden_ hinzugefügt. Ohne diese neue Spalte wären die Werte der anderen beiden falsch. ([#58][i58])
 * Das erste Laden des Ausgangs-Protokoll-Fensters (`MailLogWindow`) hat nicht funktioniert. ([#65][i65])
-* Im Lieferungen-Fenster (`DeliveryAdminWindow`) und im Mitglieder-Fenster (`MemberAdminWindow`) wird der Tool-Tip für Gewicht/Gradation mit korrektem Layout angezeigt. (e9f389b885)
+* Im Lieferungen-Fenster (`DeliveryAdminWindow`) und im Mitglieder-Fenster (`MemberAdminWindow`) wird der Tooltip für Gewicht/Gradation mit korrektem Layout angezeigt. (e9f389b885)
 * Bei Traubengutschriften (`CreditNote`) werden längere Freitexte vollständig angezeigt statt abgeschnitten. ([#62][i62])

 ### Sonstiges {#v1.0.0.0-misc}
@@ -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>" +
@@ -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);
@@ -2,7 +2,7 @@
 h1 {
    text-align: center;
    font-size: 24pt;
-    margin-top: 10mm;
+    margin-top: 0;
    margin-bottom: 2mm;
 }

@@ -100,6 +100,12 @@
                <td></td>
                <td></td>
            </tr>
+            <tr>
+                <td colspan="8">Davon abgewertet:</td>
+                <td colspan="2" class="number">@($"{Model.Data.Rows.Where(p => p.IsDepreciated).Sum(p => p.Weight):N0}")</td>
+                <td></td>
+                <td></td>
+            </tr>
        </tbody>
    </table>
    @Raw(BusinessDocument.PrintSortenaufteilung(Model.MemberStats))
@@ -2,7 +2,7 @@
 h1 {
    text-align: center;
    font-size: 24pt;
-    margin-top: 10mm;
+    margin-top: 0;
    margin-bottom: 2mm;
 }

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

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

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

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

@@ -3,11 +3,13 @@
  <PropertyGroup>
    <OutputType>WinExe</OutputType>
    <TargetFramework>net10.0-windows</TargetFramework>
+    <PlatformTarget>x64</PlatformTarget>
    <Nullable>enable</Nullable>
    <UseWPF>true</UseWPF>
+    <UseWindowsForms>true</UseWindowsForms>
    <PreserveCompilationContext>true</PreserveCompilationContext>
    <ApplicationIcon>Resources\Images\Elwig.ico</ApplicationIcon>
-    <Version>1.0.2.0</Version>
+    <Version>1.0.3.4</Version>
    <SatelliteResourceLanguages>de-AT</SatelliteResourceLanguages>
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
    <ApplicationManifest>app.manifest</ApplicationManifest>
@@ -21,24 +23,22 @@
  </ItemGroup>

  <ItemGroup>
+    <PackageReference Include="bblanchon.PDFium.Win32" Version="147.0.7690" />
    <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.0" />
-    <PackageReference Include="LinqKit" Version="1.3.9" />
-    <PackageReference Include="MailKit" Version="4.14.1" />
+    <PackageReference Include="LinqKit" Version="1.3.11" />
+    <PackageReference Include="MailKit" Version="4.15.0" />
    <PackageReference Include="Microsoft.AspNetCore.Razor.Language" Version="6.0.36" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Proxies" Version="10.0.0" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="10.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Ini" Version="10.0.0" />
-    <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.3595.46" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Proxies" Version="10.0.3" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="10.0.3" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Ini" Version="10.0.3" />
+    <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.3800.47" />
    <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="5.1.57" />
    <PackageReference Include="SQLitePCLRaw.bundle_e_sqlite3" Version="3.0.2" />
-    <PackageReference Include="System.IO.Hashing" Version="10.0.0" />
-    <PackageReference Include="System.IO.Ports" Version="10.0.0" />
-    <PackageReference Include="System.Management" Version="10.0.0" />
-    <PackageReference Include="System.Text.Encoding.CodePages" Version="10.0.0" />
+    <PackageReference Include="System.IO.Hashing" Version="10.0.3" />
+    <PackageReference Include="System.IO.Ports" Version="10.0.3" />
+    <PackageReference Include="System.Management" Version="10.0.3" />
  </ItemGroup>

 </Project>
@@ -9,7 +9,7 @@ namespace Elwig.Helpers {
    public static class AppDbUpdater {

        // Don't forget to update value in Tests/fetch-resources.bat!
-        public static readonly int RequiredSchemaVersion = 36;
+        public static readonly int RequiredSchemaVersion = 37;

        private static int VersionOffset = 0;

@@ -54,14 +54,14 @@ namespace Elwig.Helpers.Billing {
                           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
@@ -80,7 +80,7 @@ namespace Elwig.Helpers.Billing {
                        LEFT JOIN v_penalty_area_commitments u ON (u.year, u.mgnr) = (s.year, m.mgnr)
                        LEFT JOIN v_auto_business_shares a ON (a.year, a.mgnr) = (s.year, m.mgnr)
                        LEFT JOIN payment_custom x ON (x.year, x.mgnr) = (s.year, m.mgnr)
-                    WHERE s.year = {Year} AND v.avnr = {AvNr};
+                    WHERE s.year = {Year} AND v.avnr = {AvNr} AND p.amount > COALESCE(lp.amount, 0);
                    """);
            await cnx.ExecuteBatch($"""
                UPDATE payment_variant SET test_variant = FALSE WHERE (year, avnr) = ({Year}, {AvNr});
@@ -206,15 +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;
@@ -783,15 +783,15 @@ namespace Elwig.Helpers.Export {
                Comment = json["comment"]?.AsValue().GetValue<string>(),
                ImportedAt = DateTime.Now,
            }, json["parts"]!.AsArray().Select(p => p!.AsObject()).Select(p => {
-                var kgnr = p["kgnr"]!.AsValue().GetValue<int>();
+                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, []);
+                if (ried != null && kgnr != null) {
+                    var rde = riede.GetValueOrDefault(kgnr.Value, []);
                    rd = rde.FirstOrDefault(r => r.Name == ried);
                    if (rd == null) {
                        rd = new WbRd {
-                            KgNr = kgnr,
+                            KgNr = kgnr.Value,
                            RdNr = (rde.Count == 0 ? 1 : rde.Max(r => r.RdNr)) + 1,
                            Name = ried,
                        };
@@ -14,14 +14,23 @@ namespace Elwig.Helpers.Printing {
                .UseMemoryCachingProvider()
                .Build();

+            await Task.Delay(500);
+
            await e.CompileTemplateAsync("Document");
            await e.CompileTemplateAsync("BusinessDocument");
            await e.CompileTemplateAsync("BusinessLetter");
-            await e.CompileTemplateAsync("DeliveryNote");
+
            await e.CompileTemplateAsync("CreditNote");
-            await e.CompileTemplateAsync("DeliveryJournal");
-            await e.CompileTemplateAsync("Letterhead");
+            await e.CompileTemplateAsync("DeliveryAncmtList");
            await e.CompileTemplateAsync("DeliveryConfirmation");
+            await e.CompileTemplateAsync("DeliveryDepreciationList");
+            await e.CompileTemplateAsync("DeliveryJournal");
+            await e.CompileTemplateAsync("DeliveryNote");
+            await e.CompileTemplateAsync("Letterhead");
+            await e.CompileTemplateAsync("MemberDataSheet");
+            await e.CompileTemplateAsync("MemberList");
+            await e.CompileTemplateAsync("PaymentVariantSummary");
+            await e.CompileTemplateAsync("WineQualityStatistics");

            Engine = e;
            evtHandler?.Invoke();
@@ -1,28 +1,32 @@
-using System.Threading.Tasks;
 using Elwig.Windows;
-using System.Diagnostics;
 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;

        public static async Task Init(Action? evtHandler = null) {
+            PdfiumNative.FPDF_InitLibrary();
            // NOTE: If the WinziPrint daemon is already running this will succeed, but the process will fail.
            //       Should be no problem, as long as the daemon is not closed
            var p = new Process() { StartInfo = new() {
@@ -43,27 +47,49 @@ namespace Elwig.Helpers.Printing {
        public static Task Cleanup() {
            WinziPrintProc?.Kill(true);
            WinziPrintProc?.Close();
+            PdfiumNative.FPDF_DestroyLibrary();
            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]);
@@ -98,9 +124,9 @@ namespace Elwig.Helpers.Printing {

        public static Task Print(string path, PrinterSettings settings) {
            try {
-                using var doc = PdfDocument.Load(path);
-                using var printDoc = doc.CreatePrintDocument(PdfPrintMode.CutMargin);
-                printDoc.PrinterSettings = settings;
+                using var printDoc = new PdfPrintDocument(path) {
+                    PrinterSettings = settings,
+                };
                printDoc.Print();
            } catch (Exception e) {
                MessageBox.Show("Beim Drucken ist ein Fehler aufgetreten:\n\n" + e.Message, "Fehler beim Drucken", MessageBoxButton.OK, MessageBoxImage.Error);
@@ -0,0 +1,102 @@
+using System;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.Drawing.Printing;
+using System.Runtime.InteropServices;
+
+namespace Elwig.Helpers.Printing {
+    public class PdfPrintDocument : PrintDocument {
+
+        private readonly IntPtr _handle;
+        private readonly int _pageCount;
+        private readonly double _dpi;
+
+        private int _currentPage;
+
+        public PdfPrintDocument(string path, string? password = null, double dpi = 300.0) :
+            base() {
+            _handle = PdfiumNative.FPDF_LoadDocument(path, password);
+            _pageCount = PdfiumNative.FPDF_GetPageCount(_handle);
+            _dpi = dpi;
+        }
+
+        protected override void Dispose(bool disposing) {
+            PdfiumNative.FPDF_CloseDocument(_handle);
+            base.Dispose(disposing);
+        }
+
+        protected override void OnBeginPrint(PrintEventArgs evt) {
+            _currentPage = (PrinterSettings.FromPage != 0) ? (PrinterSettings.FromPage - 1) : 0;
+            base.OnBeginPrint(evt);
+        }
+
+        protected override void OnPrintPage(PrintPageEventArgs evt) {
+            if (_currentPage < _pageCount) {
+                IntPtr page = PdfiumNative.FPDF_LoadPage(_handle, _currentPage);
+                double width = PdfiumNative.FPDF_GetPageWidth(page);
+                double height = PdfiumNative.FPDF_GetPageHeight(page);
+                int pixelWidth = (int)(width / 72.0 * _dpi);
+                int pixelHeight = (int)(height / 72.0 * _dpi);
+
+                IntPtr bitmap = PdfiumNative.FPDFBitmap_Create(pixelWidth, pixelHeight, 1);
+                PdfiumNative.FPDF_RenderPageBitmap(bitmap, page, 0, 0, pixelWidth, pixelHeight, 0, 0);
+
+                IntPtr buffer = PdfiumNative.FPDFBitmap_GetBuffer(bitmap);
+                int stride = PdfiumNative.FPDFBitmap_GetStride(bitmap);
+                using (var bmp = new Bitmap(pixelWidth, pixelHeight, stride, PixelFormat.Format32bppArgb, buffer)) {
+                    evt.Graphics?.DrawImage(bmp, evt.PageBounds);
+                }
+                _currentPage++;
+
+                PdfiumNative.FPDFBitmap_Destroy(bitmap);
+                PdfiumNative.FPDF_ClosePage(page);
+            }
+            evt.HasMorePages = _currentPage < ((PrinterSettings.ToPage == 0) ? _pageCount : Math.Min(PrinterSettings.ToPage, _pageCount));
+            base.OnPrintPage(evt);
+        }
+    }
+
+    internal partial class PdfiumNative {
+        [LibraryImport("pdfium.dll")]
+        public static partial void FPDF_InitLibrary();
+
+        [LibraryImport("pdfium.dll")]
+        public static partial void FPDF_DestroyLibrary();
+
+        [LibraryImport("pdfium.dll", StringMarshalling = StringMarshalling.Utf8)]
+        public static partial IntPtr FPDF_LoadDocument(string filePath, string? password);
+
+        [LibraryImport("pdfium.dll")]
+        public static partial void FPDF_CloseDocument(IntPtr document);
+
+        [LibraryImport("pdfium.dll")]
+        public static partial int FPDF_GetPageCount(IntPtr document);
+
+        [LibraryImport("pdfium.dll")]
+        public static partial IntPtr FPDF_LoadPage(IntPtr document, int pageIndex);
+
+        [LibraryImport("pdfium.dll")]
+        public static partial void FPDF_ClosePage(IntPtr page);
+
+        [LibraryImport("pdfium.dll")]
+        public static partial double FPDF_GetPageWidth(IntPtr page);
+
+        [LibraryImport("pdfium.dll")]
+        public static partial double FPDF_GetPageHeight(IntPtr page);
+
+        [LibraryImport("pdfium.dll")]
+        public static partial IntPtr FPDFBitmap_Create(int width, int height, int alpha);
+
+        [LibraryImport("pdfium.dll")]
+        public static partial void FPDFBitmap_Destroy(IntPtr bitmap);
+
+        [LibraryImport("pdfium.dll")]
+        public static partial IntPtr FPDFBitmap_GetBuffer(IntPtr bitmap);
+
+        [LibraryImport("pdfium.dll")]
+        public static partial int FPDFBitmap_GetStride(IntPtr bitmap);
+
+        [LibraryImport("pdfium.dll")]
+        public static partial void FPDF_RenderPageBitmap(IntPtr bitmap, IntPtr page, int start_x, int start_y, int size_x, int size_y, int rotate, int flags);
+    }
+}
@@ -540,15 +540,29 @@ namespace Elwig.Helpers {

        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.Member, e.Subject, e.Text, [doc]);
                if (success)
                    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",
@@ -75,6 +75,7 @@ namespace Elwig.Models.Dtos {
        public string? Attribute;
        public string? Cultivation;
        public string QualityLevel;
+        public bool IsDepreciated;
        public (double Oe, double Kmw) Gradation;
        public string[] Modifiers;
        public int Weight;
@@ -89,17 +90,15 @@ namespace Elwig.Models.Dtos {
            Attribute = p.Attribute?.Name;
            Cultivation = p.Cultivation?.Name;
            QualityLevel = p.Quality.Name;
+            IsDepreciated = p.QualId == "WEI";
            Gradation = (p.Oe, p.Kmw);
-            Modifiers = p.Modifiers
-                .Select(m => m.Name)
-                .ToArray();
+            Modifiers = [.. p.Modifiers.Select(m => m.Name)];
            Weight = p.Weight;
            IsNetWeight = p.IsNetWeight;
-            Buckets = p.Buckets
+            Buckets = [.. p.Buckets
                .Where(b => b.Value > 0)
                .OrderByDescending(b => b.BktNr)
-                .Select(b => (b.Discr == "_" ? "ungeb." : $"geb. {p.SortId}{b.Discr}", b.Value))
-                .ToArray();
+                .Select(b => (b.Discr == "_" ? "ungeb." : $"geb. {p.SortId}{b.Discr}", b.Value))];
        }
    }
 }
@@ -1,6 +1,8 @@
 -- schema version 34 to 35

+UPDATE client_parameter SET value = '0' WHERE param = 'ENABLE_TIME_TRIGGERS';
 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;
+UPDATE client_parameter SET value = '1' WHERE param = 'ENABLE_TIME_TRIGGERS';
@@ -0,0 +1,12 @@
+-- schema version 36 to 37
+
+UPDATE client_parameter SET value = '0' WHERE param = 'ENABLE_TIME_TRIGGERS';
+
+-- fix old deliveries
+UPDATE delivery         SET xtime = NULL, mtime = ctime WHERE year <= 2022 AND mtime >= 1768521600 AND mtime < 1772323200;
+UPDATE delivery_part    SET xtime = NULL, mtime = ctime WHERE year <= 2022 AND mtime >= 1768521600 AND mtime < 1772323200;
+-- clear xtime at one laptop to force updates from this one
+UPDATE delivery         SET xtime = NULL WHERE year >= 2023 AND xtime >= 1771200000 AND xtime < 1771286400;
+UPDATE delivery_part    SET xtime = NULL WHERE year >= 2023 AND xtime >= 1771200000 AND xtime < 1771286400;
+
+UPDATE client_parameter SET value = '1' WHERE param = 'ENABLE_TIME_TRIGGERS';
@@ -218,6 +218,22 @@ namespace Elwig.Services {
                        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--);
@@ -313,6 +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--);
@@ -271,7 +271,11 @@ namespace Elwig.Services {
        }

        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);
+            try {
+                return await ctx.Members.AnyAsync(ChangedMembers) || await ctx.Deliveries.AnyAsync(ChangedDeliveries) || (Utils.HasInternetConnectivity() && (await GetFilesToImport(url, username, password)).Count > 0);
+            } catch {
+                return false;
+            }
        }
    }
 }
@@ -14,7 +14,7 @@ namespace Elwig.ViewModels {
        private IEnumerable<PaymentVar> _paymentVariants = [];

        public BillingData? BillingData;
-        public bool SeasonLocked;
+        public bool SeasonLocked = false;  // never locked
        public bool WeightModifierChanged;

        [ObservableProperty]
@@ -22,7 +22,7 @@
            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/>
+            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/bblanchon/pdfium-binaries" RequestNavigate="Hyperlink_RequestNavigate">Pdfium</Hyperlink><LineBreak/>
            Paketierung: <Hyperlink NavigateUri="https://www.firegiant.com/wixtoolset/" RequestNavigate="Hyperlink_RequestNavigate">WiX Toolset</Hyperlink>
        </TextBlock>

@@ -226,6 +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")
@@ -135,7 +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);
                }
            }
@@ -69,7 +69,7 @@
                               Grid.Column="0" Margin="10,8,10,10"/>
                        <ListBox x:Name="AvaiableDocumentsList"
                                 Grid.Column="0" Margin="10,30,10,10"
-                                 SelectionChanged="AvaiableDocumentsList_SelectionChanged"/>
+                                 SelectionChanged="AvaiableDocumentsList_SelectionChanged" MouseDoubleClick="AvaiableDocumentsList_MouseDoubleClick"/>

                        <Button x:Name="DocumentAddButton" Content="&#xF0AF;" FontFamily="Segoe MDL2 Assets" FontSize="14"
                                Grid.Column="1" Margin="0,0,0,30" VerticalAlignment="Center" Height="25" IsEnabled="False"
@@ -82,7 +82,7 @@
                               Grid.Column="2" Margin="10,8,10,10"/>
                        <ListBox x:Name="SelectedDocumentsList" DisplayMemberPath="Name"
                                 Grid.Column="2" Margin="10,30,10,37"
-                                 SelectionChanged="SelectedDocumentsList_SelectionChanged">
+                                 SelectionChanged="SelectedDocumentsList_SelectionChanged" MouseDoubleClick="SelectedDocumentsList_MouseDoubleClick">
                            <ListBox.InputBindings>
                                <KeyBinding Key="Delete" Command="{Binding Path=DeleteCommand, RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type local:MailWindow}}}"/>
                            </ListBox.InputBindings>
@@ -138,58 +138,61 @@
                            <RadioButton GroupName="Recipients" x:Name="RecipientsNonDeliveryMembersInput" Content="Nicht-Lieferanten der Saison"
                                         Margin="10,90,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
                                         Checked="RecipientsInput_Changed" Unchecked="RecipientsInput_Changed"/>
-                            <RadioButton GroupName="Recipients" x:Name="RecipientsCustomInput" Content="Benutzerdefiniert"
+                            <RadioButton GroupName="Recipients" x:Name="RecipientsCreditMembersInput" Content="Empfänger von Gutschriften"
                                         Margin="10,110,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
                                         Checked="RecipientsInput_Changed" Unchecked="RecipientsInput_Changed"/>
+                            <RadioButton GroupName="Recipients" x:Name="RecipientsCustomInput" Content="Benutzerdefiniert"
+                                         Margin="10,130,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Checked="RecipientsInput_Changed" Unchecked="RecipientsInput_Changed"/>

-                            <Label Content="Zwst.:" x:Name="MemberBranchLabel" Margin="10,140,0,10"/>
+                            <Label Content="Zwst.:" x:Name="MemberBranchLabel" Margin="10,160,0,10"/>
                            <ctrl:CheckComboBox x:Name="MemberBranchInput" AllItemsSelectedContent="Alle Stammzweigstellen" Delimiter=", " DisplayMemberPath="Name"
-                                                Margin="50,140,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
+                                                Margin="50,160,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
                                                SelectionChanged="MemberInput_SelectionChanged"/>

-                            <Label Content="Gem.:" x:Name="MemberKgLabel" Margin="10,170,0,10"/>
+                            <Label Content="Gem.:" x:Name="MemberKgLabel" Margin="10,190,0,10"/>
                            <ctrl:CheckComboBox x:Name="MemberKgInput" AllItemsSelectedContent="Alle Stammgemeinden" Delimiter=", " DisplayMemberPath="Name"
                                                IsSelectAllActive="True" SelectAllContent="Alle Stammgemeinden"
-                                                Margin="50,170,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
+                                                Margin="50,190,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
                                                SelectionChanged="MemberInput_SelectionChanged"/>

-                            <Label Content="Bio-Betrieb:" x:Name="MemberOrganicLabel" Margin="10,200,0,10"/>
+                            <Label Content="Bio-Betrieb:" x:Name="MemberOrganicLabel" Margin="10,220,0,10"/>
                            <RadioButton x:Name="MemberOrganicYesInput" Content="Ja" GroupName="MemberOrganic"
-                                         Margin="80,205,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Margin="80,225,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
                                         Checked="MemberInput_Checked"/>
                            <RadioButton x:Name="MemberOrganicNoInput" Content="Nein" GroupName="MemberOrganic"
-                                         Margin="125,205,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Margin="125,225,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
                                         Checked="MemberInput_Checked"/>
                            <RadioButton x:Name="MemberOrganicIndifferentInput" Content="Egal" GroupName="MemberOrganic"
-                                         Margin="180,205,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Margin="180,225,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
                                         Checked="MemberInput_Checked"/>

-                            <Label Content="Funktionär:" x:Name="MemberFunktionärLabel" Margin="10,230,0,10"/>
+                            <Label Content="Funktionär:" x:Name="MemberFunktionärLabel" Margin="10,250,0,10"/>
                            <RadioButton x:Name="MemberFunktionärYesInput" Content="Ja" GroupName="MemberFunktionär"
-                                         Margin="80,235,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Margin="80,255,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
                                         Checked="MemberInput_Checked"/>
                            <RadioButton x:Name="MemberFunktionärNoInput" Content="Nein" GroupName="MemberFunktionär"
-                                         Margin="125,235,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Margin="125,255,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
                                         Checked="MemberInput_Checked"/>
                            <RadioButton x:Name="MemberFunktionärIndifferentInput" Content="Egal" GroupName="MemberFunktionär"
-                                         Margin="180,235,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
+                                         Margin="180,255,10,10" VerticalAlignment="Top" HorizontalAlignment="Left"
                                         Checked="MemberInput_Checked"/>

-                            <Label Content="Vtrg.:" x:Name="MemberAreaComLabel" Margin="10,260,0,10"/>
+                            <Label Content="Vtrg.:" x:Name="MemberAreaComLabel" Margin="10,280,0,10"/>
                            <ctrl:CheckComboBox x:Name="MemberAreaComInput" AllItemsSelectedContent="Alle Vertragsarten" Delimiter=", " DisplayMemberPath="VtrgId"
                                                IsSelectAllActive="True" SelectAllContent="Alle Vertragsarten"
-                                                Margin="50,260,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
+                                                Margin="50,280,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
                                                SelectionChanged="MemberInput_SelectionChanged"/>

-                            <Label Content="Tag:" x:Name="MemberDeliveryAncmtLabel" Margin="10,260,0,10"/>
+                            <Label Content="Tag:" x:Name="MemberDeliveryAncmtLabel" Margin="10,280,0,10"/>
                            <ctrl:CheckComboBox x:Name="MemberDeliveryAncmtInput" AllItemsSelectedContent="Alle Lesepläne" Delimiter=", " DisplayMemberPath="Identifier"
                                                IsSelectAllActive="True" SelectAllContent="Alle Lesepläne"
-                                                Margin="50,260,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
+                                                Margin="50,280,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
                                                SelectionChanged="MemberInput_SelectionChanged"/>

                            <ctrl:CheckComboBox x:Name="MemberCustomInput" AllItemsSelectedContent="Alle Mitglieder" Delimiter=", " DisplayMemberPath="AdministrativeName"
                                                IsSelectAllActive="True" SelectAllContent="Alle Mitglieder"
-                                                Margin="10,140,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
+                                                Margin="10,160,10,10" VerticalAlignment="Top" HorizontalAlignment="Stretch" Height="25"
                                                SelectionChanged="MemberInput_SelectionChanged"/>
                        </Grid>
                    </GroupBox>
@@ -302,6 +305,9 @@
                        <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"/>

@@ -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);
@@ -330,7 +333,35 @@ namespace Elwig.Windows {
            }
        }

-        private async void DocumentAddButton_Click(object sender, RoutedEventArgs evt) {
+        private void AvaiableDocumentsList_MouseDoubleClick(object sender, MouseEventArgs evt) {
+            if (evt.LeftButton != MouseButtonState.Pressed) return;
+            var src = evt.OriginalSource;
+            if (src is Border b) {
+                src = (b.Child as ContentPresenter)?.Content.ToString();
+            } else if (src is TextBlock t) {
+                src = t.Text;
+            } else {
+                return;
+            }
+            AvaiableDocumentsList.SelectedIndex = AvaiableDocumentsList.ItemsSource.Cast<object?>().ToList().IndexOf(src);
+            DocumentAddButton_Click(sender, null);
+        }
+
+        private void SelectedDocumentsList_MouseDoubleClick(object sender, MouseEventArgs evt) {
+            if (evt.LeftButton != MouseButtonState.Pressed) return;
+            var src = evt.OriginalSource;
+            if (src is Border b) {
+                src = (b.Child as ContentPresenter)?.Content.ToString();
+            } else if (src is TextBlock t) {
+                src = t.Text;
+            } else {
+                return;
+            }
+            SelectedDocumentsList.SelectedItem = SelectedDocs.FirstOrDefault(d => d.Name == (string?)src);
+            DocumentRemoveButton_Click(sender, null);
+        }
+
+        private async void DocumentAddButton_Click(object sender, RoutedEventArgs? evt) {
            var idx = AvaiableDocumentsList.SelectedIndex;
            using var ctx = new AppDbContext();
            if (AvaiableDocumentsList.SelectedItem is not string s)
@@ -344,13 +375,13 @@ namespace Elwig.Windows {
                var name = s.Split(" – ")[^1];
                var pv = await ctx.PaymentVariants.SingleAsync(v => v.Year == Year && v.Name == name)!;
                SelectedDocs.Add(new(DocType.CreditNote, s, (pv.Year, pv.AvNr)));
-                RecipientsDeliveryMembersInput.IsChecked = true;
+                RecipientsCreditMembersInput.IsChecked = true;
            }
            SelectedDocumentsList.SelectedIndex = SelectedDocs.Count - 1;
            await UpdateRecipients(ctx);
        }

-        private async void DocumentRemoveButton_Click(object sender, RoutedEventArgs evt) {
+        private async void DocumentRemoveButton_Click(object sender, RoutedEventArgs? evt) {
            DeleteCommand.Execute(null);
            using var ctx = new AppDbContext();
            await UpdateRecipients(ctx);
@@ -451,8 +482,11 @@ namespace Elwig.Windows {
                    query = query.Where(m => m.Deliveries.Any(d => d.Year == Year));
                } else if (RecipientsNonDeliveryMembersInput.IsChecked == true) {
                    query = query.Where(m => m.IsActive && !m.Deliveries.Any(d => d.Year == Year));
-                } else if  (RecipientsActiveMembersInput.IsChecked == true && SelectedDocs.Any(d => d.Type == DocType.DeliveryConfirmation || d.Type == DocType.CreditNote)) {
+                } else if (RecipientsActiveMembersInput.IsChecked == true && SelectedDocs.Any(d => d.Type == DocType.DeliveryConfirmation || d.Type == DocType.CreditNote)) {
                    query = query.Where(m => m.IsActive || m.Deliveries.Any(d => d.Year == Year));
+                } else if (RecipientsCreditMembersInput.IsChecked == true) {
+                    var avnrs = SelectedDocs.Where(d => d.Type == DocType.CreditNote).Select(d => (((int,int)?)d.Details)?.Item2).ToList();
+                    query = query.Where(m => m.Credits.Any(c => c.Year == Year && avnrs.Contains(c.AvNr)));
                } else {
                    query = query.Where(m => m.IsActive);
                }
@@ -594,20 +628,32 @@ 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 +708,9 @@ 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 +728,9 @@ 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;
                    }
@@ -733,6 +785,21 @@ 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 oder daran, dass nicht alle Adressaten/Empfänger eine Traubengutschrift erhalten\n(\"Empfänger von Gutschriften\").\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;
@@ -747,7 +814,7 @@ 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 +826,7 @@ 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 +835,9 @@ 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 +858,7 @@ 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 +871,8 @@ 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 +881,9 @@ 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 +895,13 @@ 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) {
@@ -969,7 +1045,7 @@ namespace Elwig.Windows {
            var pv = ctx.PaymentVariants.Single(v => v.Year == Year && v.Name == name)!;
            SelectedDocs.Add(new(DocType.CreditNote, s, (pv.Year, pv.AvNr)));
            SelectedDocumentsList.SelectedIndex = SelectedDocs.Count - 1;
-            RecipientsDeliveryMembersInput.IsChecked = true;
+            RecipientsCreditMembersInput.IsChecked = true;
        }

        private void DocumentInput_TextChanged(object sender, TextChangedEventArgs evt) {
@@ -248,7 +248,7 @@
                <Button x:Name="BreakdownButton"
                        Click="BreakdownButton_Click"
                        Margin="195,90,0,10" Width="190" Padding="3,5,5,5"
-                        ToolTip="Aufschlüsselung der Menge nach Zweigstelle, Mitglied, Sorte, Attribut/Bewirt., Qualitätsstufe, gebunden/ungebunden">
+                        ToolTip="Aufschlüsselung der Menge nach Zweigstelle, Sorte, Attribut/Bewirt., Qualitätsstufe, gebunden/ungebunden">
                    <Grid>
                        <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE9F9;"
                                   TextAlignment="Left" HorizontalAlignment="Left" Padding="6.5,0.5,0,0"/>
@@ -16,16 +16,14 @@ namespace Elwig.Windows {
    public partial class PaymentAdjustmentWindow : ContextWindow {

        public readonly int Year;
-        public readonly bool SeasonLocked;
+        public readonly bool SeasonLocked = false;  // never locked

        public Dictionary<int, PaymentCustom>? CustomPayments;

        public PaymentAdjustmentWindow(int year) {
            InitializeComponent();
            Year = year;
-            using (var ctx = new AppDbContext()) {
-                SeasonLocked = ctx.Seasons.Find(Year + 1) != null;
-            }
+            // using (var ctx = new AppDbContext()) { SeasonLocked = ctx.Seasons.Find(Year + 1) != null; }
            Title = $"Auszahlung anpassen - Lese {Year} - Elwig";
            AutoAdjustBsButton.IsEnabled = !SeasonLocked;
            UnAdjustBsButton.IsEnabled = !SeasonLocked;
@@ -1,12 +1,9 @@
 using Elwig.Helpers;
 using Elwig.Helpers.Billing;
-using Elwig.Helpers.Export;
-using Elwig.Models.Dtos;
 using Elwig.Models.Entities;
 using Elwig.Services;
 using Elwig.ViewModels;
 using Microsoft.EntityFrameworkCore;
-using Microsoft.Win32;
 using System;
 using System.Linq;
 using System.Text.Json;
@@ -35,9 +32,7 @@ namespace Elwig.Windows {
            CommandBindings.Add(new CommandBinding(CtrlÜ, Menu_EbicsSave_Click));
            CommandBindings.Add(new CommandBinding(CtrlShiftP, Menu_SummaryPrint_Click));
            Year = year;
-            using (var ctx = new AppDbContext()) {
-                ViewModel.SeasonLocked = ctx.Seasons.Find(Year + 1) != null;
-            }
+            // using (var ctx = new AppDbContext()) { ViewModel.SeasonLocked = ctx.Seasons.Find(Year + 1) != null; }
            Title = $"Auszahlungsvarianten - Lese {Year} - Elwig";
            if (!App.Config.Debug) {
                DataInput.Visibility = Visibility.Hidden;
@@ -55,6 +50,9 @@ 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 +117,11 @@ 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);
@@ -13,7 +13,7 @@ About
 **Product:** Elwig  
 **Description:** Electronic Management for Vintners' Cooperatives  
 **Type:** ERP system  
-**Version:** 1.0.2.0 ([Changelog](./CHANGELOG.md))  
+**Version:** 1.0.3.4 ([Changelog](./CHANGELOG.md))  
 **License:** [GNU General Public License 3.0 (GPLv3)](./LICENSE)  
 **Website:** https://elwig.at/  
 **Source code:** https://git.necronda.net/winzer/elwig  
@@ -33,7 +33,7 @@ Packaging: [WiX Toolset](https://www.firegiant.com/wixtoolset/)
 **Produkt:** Elwig  
 **Beschreibung:** Elektronische Winzergenossenschaftsverwaltung  
 **Typ:** Warenwirtschaftssystem (ERP-System)  
-**Version:** 1.0.2.0 ([Änderungsprotokoll](./CHANGELOG.md))  
+**Version:** 1.0.3.4 ([Änderungsprotokoll](./CHANGELOG.md))  
 **Lizenz:** [GNU General Public License 3.0 (GPLv3)](./LICENSE)  
 **Website:** https://elwig.at/  
 **Quellcode:** https://git.necronda.net/winzer/elwig  
@@ -43,5 +43,5 @@ Packaging: [WiX Toolset](https://www.firegiant.com/wixtoolset/)
 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)  
+PDF-Erstellung: [WeasyPrint](https://weasyprint.org/), [RazorLight](https://github.com/toddams/RazorLight), [Pdfium](https://github.com/bblanchon/pdfium-binaries)  
 Paketierung: [WiX Toolset](https://www.firegiant.com/wixtoolset/)
@@ -8,18 +8,18 @@
                                              SuppressOptionsUI="yes" ShowVersion="yes"/>
    </BootstrapperApplication>

-    <util:RegistrySearch Id="VCredistx86" Variable="VCredistx86" Result="exists"
-                         Root="HKLM" Key="SOFTWARE\Classes\Installer\Dependencies\VC,redist.x86,x86,14.36,bundle"/>
+    <util:RegistrySearch Id="VCredistx64" Variable="VCredistx64" Result="exists"
+                         Root="HKLM" Key="SOFTWARE\Classes\Installer\Dependencies\VC,redist.x64,amd64,14.50,bundle"/>
    <util:RegistrySearch Id="Webview2Machine" Variable="Webview2Machine" Result="exists"
                         Root="HKLM" Key="SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\Clients\{F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}"/>
    <util:RegistrySearch Id="Webview2User" Variable="Webview2User" Result="exists"
                         Root="HKCU" Key="Software\Microsoft\EdgeUpdate\Clients\{F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}"/>

    <Chain>
-      <ExePackage Id="VCredistx86Installer" DisplayName="VC Redist x86 installer" Name="VC_redist.x86.exe"
-                  SourceFile="$(ProjectDir)\Files\VC_redist.x86.exe"
+      <ExePackage Id="VCredistx64Installer" DisplayName="VC Redist x64 installer" Name="VC_redist.x64.exe"
+                  SourceFile="$(ProjectDir)\Files\VC_redist.x64.exe"
                  Cache="remove" Compressed="yes" PerMachine="yes" Permanent="yes" Vital="yes"
-                  InstallArguments="/install /passive /norestart" DetectCondition="VCredistx86"/>
+                  InstallArguments="/install /passive /norestart" DetectCondition="VCredistx64"/>
      <ExePackage Id="MicrosoftEdgeWebview2" DisplayName="Microsoft Edge Webview2 Runtime" Name="MicrosoftEdgeWebview2Setup.exe"
                  SourceFile="$(ProjectDir)\Files\MicrosoftEdgeWebview2Setup.exe"
                  Cache="remove" Compressed="yes" PerMachine="yes" Permanent ="yes" Vital="no"
@@ -6,7 +6,7 @@
  </PropertyGroup>
  <Target Name="CustomBeforeBuild" BeforeTargets="BeforeBuild">
    <Exec Command="curl --fail -s -L &quot;https://go.microsoft.com/fwlink/p/?LinkId=2124703&quot; -z &quot;$(ProjectDir)\Files\MicrosoftEdgeWebview2Setup.exe&quot; -o &quot;$(ProjectDir)\Files\MicrosoftEdgeWebview2Setup.exe&quot;" />
-    <Exec Command="curl --fail -s -L &quot;https://aka.ms/vs/17/release/vc_redist.x86.exe&quot; -z &quot;$(ProjectDir)\Files\VC_redist.x86.exe&quot; -o &quot;$(ProjectDir)\Files\VC_redist.x86.exe&quot;" />
+    <Exec Command="curl --fail -s -L &quot;https://aka.ms/vc14/vc_redist.x64.exe&quot; -z &quot;$(ProjectDir)\Files\VC_redist.x64.exe&quot; -o &quot;$(ProjectDir)\Files\VC_redist.x64.exe&quot;" />
    <PropertyGroup>
      <DefineConstants>ElwigProjectDir=..\Elwig</DefineConstants>
    </PropertyGroup>
@@ -22,13 +22,13 @@
    <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="4.4.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="5.2.0" />
+    <PackageReference Include="NUnit" Version="4.5.0" />
+    <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>
-    <PackageReference Include="coverlet.collector" Version="6.0.4">
+    <PackageReference Include="coverlet.collector" Version="8.0.0">
      <PrivateAssets>all</PrivateAssets>
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
    </PackageReference>
Author	SHA1	Message	Date
lorenz.stechauner	b58dee6d3f	Bump version to 1.0.3.4 Deploy / Build and Deploy (push) Successful in 2m28s Details	2026-02-19 19:33:22 +01:00
lorenz.stechauner	0e2b004b0d	Elwig: Update dependencies Test / Run tests (push) Successful in 2m46s Details	2026-02-19 19:26:39 +01:00
lorenz.stechauner	19c3322ef2	Tests: Update dependencies	2026-02-19 19:26:29 +01:00
lorenz.stechauner	6f081811c4	MailWindow: Allow users to double click on avaiable/selected documents Test / Run tests (push) Successful in 2m58s Details	2026-02-19 18:10:26 +01:00
lorenz.stechauner	432c511b85	Billing: Create credit notes only for members who receive a payment	2026-02-19 18:10:22 +01:00
lorenz.stechauner	7e22759c33	PaymentVariantsWindow: Never lock seasons Test / Run tests (push) Successful in 2m27s Details	2026-02-19 16:12:54 +01:00
lorenz.stechauner	a47904cf0b	SyncService: Catch exceptions in ChangesAvailable() Test / Run tests (push) Successful in 3m16s Details	2026-02-19 15:59:23 +01:00
lorenz.stechauner	6818491ae3	Export: Fix importing delivery parts with no kgnr	2026-02-19 15:58:51 +01:00
lorenz.stechauner	23db4de1ee	Database: Fix xtime/mtime for delivery parts Test / Run tests (push) Successful in 3m17s Details	2026-02-19 15:31:36 +01:00
lorenz.stechauner	9e5f709d42	DeliveryConfirmation: Show 'Davon abgewertet' below total sum	2026-02-19 15:26:09 +01:00
lorenz.stechauner	4cd7ef85a1	Printing: Replace PdfiumViewer with native pdfium.dll binary Test / Run tests (push) Successful in 3m47s Details	2026-02-18 23:02:18 +01:00
lorenz.stechauner	2c0b000073	MainWindow: Fix Tooltip for 'Sorten-/Qual.aufschlüssel.' Button Test / Run tests (push) Successful in 2m31s Details	2026-02-18 23:01:35 +01:00
lorenz.stechauner	f1737af2a2	Bump version to 1.0.3.3 Test / Run tests (push) Successful in 2m26s Details Deploy / Build and Deploy (push) Successful in 2m21s Details	2026-02-05 23:52:33 +01:00
thomas.hilscher	8f423e3e92	Pdfium: Use updated fork of PdfiumViewer Test / Run tests (push) Successful in 2m46s Details	2026-02-05 23:21:28 +01:00
thomas.hilscher	c8911c0acb	Pdfium: Explicitly add WindowsForms after dotnet 10 upgrade Test / Run tests (push) Successful in 3m5s Details	2026-02-05 22:50:06 +01:00
lorenz.stechauner	baf598b76c	Bump version to 1.0.3.2 Test / Run tests (push) Successful in 3m1s Details Deploy / Build and Deploy (push) Successful in 2m3s Details	2026-02-04 16:34:52 +01:00
lorenz.stechauner	7adc9f89e4	Printing/Html: Try to hotfix null pointer error Test / Run tests (push) Has been cancelled Details	2026-02-04 16:33:21 +01:00
lorenz.stechauner	dde808df6a	Bump version to 1.0.3.1 Test / Run tests (push) Successful in 2m28s Details Deploy / Build and Deploy (push) Successful in 2m16s Details	2026-01-19 10:58:10 +01:00
lorenz.stechauner	e63de0d867	Setup: Try to hotfix VC redist version incompatability Deploy / Build and Deploy (push) Failing after 44s Details	2026-01-19 10:52:53 +01:00
lorenz.stechauner	e9e90b1e98	Bump version to 1.0.3.0 Test / Run tests (push) Successful in 3m4s Details Deploy / Build and Deploy (push) Successful in 2m8s Details	2026-01-16 14:43:52 +01:00
lorenz.stechauner	640dbf705e	Printing/Pdf: Fix detection of WinziPrint.exe to isolate tests properly Test / Run tests (push) Successful in 2m11s Details	2026-01-16 01:26:35 +01:00
lorenz.stechauner	42121fe7da	Elwig: Update dependencies Test / Run tests (push) Has been cancelled Details	2026-01-16 00:35:50 +01:00
lorenz.stechauner	d45c3f867f	Tests: Update dependencies	2026-01-16 00:35:38 +01:00
lorenz.stechauner	a90be2644d	[#50 ] MailWindow: Add button to cancel document generation Test / Run tests (push) Has been cancelled Details	2026-01-16 00:22:11 +01:00
lorenz.stechauner	01739ba42e	ClientParameters: Fix storing of MailSendPostal and MailSendEmail	2026-01-16 00:20:15 +01:00
lorenz.stechauner	7bea4d9ee0	BillingVariant: Fix NULL/0 error introduced in `c7a2f2241d` Test / Run tests (push) Successful in 2m12s Details	2026-01-15 17:56:12 +01:00
lorenz.stechauner	b6497fd422	PaymentVariantsWindow: Select last variant by default and ask user before deleting Test / Run tests (push) Successful in 2m33s Details	2026-01-15 14:03:00 +01:00
lorenz.stechauner	f141485537	Documents: Only show header and footer on BusinessDocuments	2026-01-15 14:01:21 +01:00
lorenz.stechauner	b31603554a	Document: Add IsPreview to indicate that a document may only be viewed by internal staff Test / Run tests (push) Successful in 2m51s Details	2026-01-15 13:26:44 +01:00
lorenz.stechauner	90def81cc5	PaymentVariantSummary: Fix statistical sum for geb weight Test / Run tests (push) Successful in 2m52s Details	2026-01-14 09:15:27 +01:00
lorenz.stechauner	87903227b5	[#66 ] Services: Add filters for import/export/upload	2026-01-03 20:49:00 +01:00
lorenz.stechauner	6d6776f0f9	DeliveryAdminWindow: Complete tooltip in search bar and warning when no season is found	2026-01-03 20:48:39 +01:00
lorenz.stechauner	bf3cc2ea1e	[#71 ] Weighing: Fix reconnection behaviour when COM port is connected/disconnected	2026-01-03 20:48:39 +01:00
lorenz.stechauner	c1697dc4f3	[#66 ] MainWindow: Merge both sync buttons into a single one	2026-01-03 20:47:51 +01:00
lorenz.stechauner	3b335a568e	AbbDbContext: Move SqliteConnection extensions to Extensions class	2026-01-03 20:47:45 +01:00
lorenz.stechauner	beacdab54f	[#66 ] Services: Add SyncService	2026-01-03 20:47:14 +01:00