[#57] MainWindow: Use Task.Run()

CHANGELOG.md

@@ -3,19 +3,6 @@ Changelog
 =========
 
 
-[v0.13.9][v0.13.9] (2025-05-05) {#v0.13.9}
-------------------------------------------
-
-### Sonstiges {#v0.13.9-misc}
-
-* Abhängigkeiten aktualisiert. (bf0db37872, 4af2fa256e, d1c07ee92a, 41c5288fc5)
-* Automatisches Aktualisieren der Synchroisations-URL (`https://elwig.at/clients/` -> `https://sync.elwig.at/`). (e50e7337e6)
-
-[v0.13.9]: https://git.necronda.net/winzer/elwig/releases/tag/v0.13.9
-
-
-
-
 [v0.13.8][v0.13.8] (2025-02-21) {#v0.13.8}
 ------------------------------------------
 

Elwig/App.xaml.cs

@@ -25,13 +25,10 @@ namespace Elwig {
 
         private readonly DispatcherTimer _autoUpdateTimer = new() { Interval = TimeSpan.FromHours(1) };
 
-        public static readonly string DataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), "Elwig");
+        public static readonly string DataPath = @"C:\ProgramData\Elwig\";
         public static readonly string MailsPath = Path.Combine(DataPath, "mails");
         public static readonly string ConfigPath = Path.Combine(DataPath, "config.ini");
-        public static readonly string InstallPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles), "Elwig");
-        public static readonly string DocumentsPath = (Assembly.GetEntryAssembly()?.Location.Contains(@"\bin\") ?? false) ?
-            Path.Combine(Assembly.GetEntryAssembly()!.Location.Split(@"\bin\")[0], "../Elwig/Documents") :
-            Path.Combine(InstallPath, "resources/Documents");
+        public static readonly string ExePath = @"C:\Program Files\Elwig\";
         public static readonly string TempPath = Path.Combine(Path.GetTempPath(), "Elwig");
 
         public static Config Config { get; private set; } = new(ConfigPath);

Elwig/Dialogs/AreaComDialog.xaml

@@ -51,7 +51,7 @@
         <CheckBox x:Name="CopyYearToInput" Content="Beginn der Laufzeit von Vorgänger übernehmen" Margin="0,80,0,0"
                   HorizontalAlignment="Center" VerticalAlignment="Top"
                   Checked="CopyYearToInput_Changed" Unchecked="CopyYearToInput_Changed"
-                  IsChecked="{Binding MaintainYearFrom}"/>
+                  IsChecked="{Binding MaintainYearTo}"/>
 
         <TextBlock x:Name="DescBlock1" Margin="0,105,0,0" TextAlignment="Center"
                    HorizontalAlignment="Center" VerticalAlignment="Top">

Elwig/Dialogs/AreaComDialog.xaml.cs

@@ -7,7 +7,7 @@ namespace Elwig.Dialogs {
 
         public int CancelSeason { get; set; }
         public int SuccessorSeason => CancelSeason + 1;
-        public bool MaintainYearFrom { get; set; }
+        public bool MaintainYearTo { get; set; }
 
         public string AreaComNum { get; set; }
         public string Area { get; set; }
@@ -43,13 +43,13 @@ namespace Elwig.Dialogs {
             CancelSeason = (int)SeasonInput.Value!;
             CancelSeason1.Text = $"{CancelSeason}";
             CancelSeason2.Text = $"{CancelSeason}";
-            TransferSeason.Text = MaintainYearFrom ? "" : $"{SuccessorSeason}";
-            DescBlock1Season.Text = MaintainYearFrom ? "dem originalen Beginn der FB" : "inkl. Saison ";
+            TransferSeason.Text = MaintainYearTo ? "" : $"{SuccessorSeason}";
+            DescBlock1Season.Text = MaintainYearTo ? "dem originalen Beginn der FB" : "inkl. Saison ";
         }
 
         private void CopyYearToInput_Changed(object sender, RoutedEventArgs evt) {
-            TransferSeason.Text = MaintainYearFrom ? "" : $"{SuccessorSeason}";
-            DescBlock1Season.Text = MaintainYearFrom ? "dem originalen Beginn der FB" : "inkl. Saison ";
+            TransferSeason.Text = MaintainYearTo ? "" : $"{SuccessorSeason}";
+            DescBlock1Season.Text = MaintainYearTo ? "dem originalen Beginn der FB" : "inkl. Saison ";
         }
 
         private void ConfirmButton_Click(object sender, RoutedEventArgs evt) {

Elwig/Documents/BusinessDocument.cshtml

@@ -2,7 +2,7 @@
 @inherits TemplatePage<Elwig.Documents.BusinessDocument>
 @model Elwig.Documents.BusinessDocument
 @{ Layout = "Document"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\BusinessDocument.css"/>
+<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\BusinessDocument.css"/>
 <div class="info-wrapper">
     <div class="address-wrapper">
         <div class="sender">

Elwig/Documents/CreditNote.cshtml

@@ -3,7 +3,7 @@
 @inherits TemplatePage<Elwig.Documents.CreditNote>
 @model Elwig.Documents.CreditNote
 @{ Layout = "BusinessDocument"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\CreditNote.css" />
+<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\CreditNote.css"/>
 <main>
     <h1>@Model.Title</h1>
     <table class="credit">

Elwig/Documents/DeliveryAncmtList.cshtml

@@ -2,7 +2,7 @@
 @inherits TemplatePage<Elwig.Documents.DeliveryAncmtList>
 @model Elwig.Documents.DeliveryAncmtList
 @{ Layout = "Document"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\DeliveryAncmtList.css" />
+<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\DeliveryAncmtList.css" />
 <main>
     <h1>Anmeldeliste</h1>
     <h2>@Model.Filter</h2>
@@ -24,7 +24,7 @@
                 <th rowspan="2" style="text-align: left;">Ort</th>
                 <th rowspan="2" style="text-align: left;">Sorte</th>
                 <th rowspan="2">Anmldg.</th>
-                <th>Menge</th>
+                <th>Gewicht</th>
             </tr>
             <tr>
                 <th class="unit">[kg]</th>

Elwig/Documents/DeliveryConfirmation.cshtml

@@ -3,7 +3,7 @@
 @inherits TemplatePage<Elwig.Documents.DeliveryConfirmation>
 @model Elwig.Documents.DeliveryConfirmation
 @{ Layout = "BusinessDocument"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\DeliveryConfirmation.css" />
+<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\DeliveryConfirmation.css"/>
 <main>
     <h1>@Model.Title</h1>
     <table class="delivery-confirmation">
@@ -30,7 +30,7 @@
                 <th rowspan="2" style="text-align: left;">Qualitätsstufe</th>
                 <th colspan="2">Gradation</th>
                 <th colspan="2">Flächenbindung</th>
-                <th>Menge</th>
+                <th>Gewicht</th>
                 <th rowspan="3" style="padding: 0;">
                     <svg width="10" height="40" xmlns="http://www.w3.org/2000/svg">
                         <text x="-40" y="4" transform="rotate(270)" font-size="8pt" font-style="italic" font-family="Times New Roman"

Elwig/Documents/DeliveryDepreciationList.cshtml

@@ -2,7 +2,7 @@
 @inherits TemplatePage<Elwig.Documents.DeliveryDepreciationList>
 @model Elwig.Documents.DeliveryDepreciationList
 @{ Layout = "Document"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\DeliveryDepreciationList.css" />
+<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\DeliveryDepreciationList.css" />
 <main>
     <h1>Abwertungsliste</h1>
     <h2>@Model.Filter</h2>
@@ -27,7 +27,7 @@
                 <th rowspan="2" style="text-align: left;">Sorte</th>
                 <th rowspan="2" style="text-align: left;">Attr./Bewirt.</th>
                 <th colspan="2">Gradation</th>
-                <th>Menge</th>
+                <th>Gewicht</th>
             </tr>
             <tr>
                 <th class="unit">[°Oe]</th>

Elwig/Documents/DeliveryJournal.cshtml

@@ -2,7 +2,7 @@
 @inherits TemplatePage<Elwig.Documents.DeliveryJournal>
 @model Elwig.Documents.DeliveryJournal
 @{ Layout = "Document"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\DeliveryJournal.css"/>
+<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\DeliveryJournal.css"/>
 <main>
     <h1>Lieferjournal</h1>
     <h2>@Model.Filter</h2>
@@ -29,7 +29,7 @@
                 <th rowspan="2" style="text-align: left;">Mitglied</th>
                 <th rowspan="2" style="text-align: left;">Sorte</th>
                 <th colspan="2">Gradation</th>
-                <th>Menge</th>
+                <th>Gewicht</th>
             </tr>
             <tr>
                 <th class="unit">[°Oe]</th>

Elwig/Documents/DeliveryNote.cshtml

@@ -2,7 +2,7 @@
 @inherits TemplatePage<Elwig.Documents.DeliveryNote>
 @model Elwig.Documents.DeliveryNote
 @{ Layout = "BusinessDocument"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\DeliveryNote.css" />
+<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\DeliveryNote.css" />
 <main>
 <h1>@Model.Title</h1>
 <table class="delivery large">
@@ -24,7 +24,7 @@
             <th class="main" rowspan="2" colspan="2">Attribut</th>
             <th class="main" rowspan="2">Qualitätsstufe</th>
             <th colspan="2">Gradation</th>
-            <th>Menge</th>
+            <th>Gewicht</th>
         </tr>
         <tr>
             <th class="unit">[°Oe]</th>

Elwig/Documents/Document.cs

@@ -23,7 +23,7 @@ namespace Elwig.Documents {
         public bool ShowFoldMarks = App.Config.Debug;
         public bool DoublePaged = false;
 
-        public string DocumentsPath;
+        public string DataPath;
         public int CurrentNextSeason;
         public string? DocumentId;
         public string Title;
@@ -34,7 +34,7 @@ namespace Elwig.Documents {
 
         public Document(string title) {
             var c = App.Client;
-            DocumentsPath = App.DocumentsPath;
+            DataPath = App.DataPath;
             CurrentNextSeason = Utils.CurrentNextSeason;
             Title = title;
             Author = c.NameFull;

Elwig/Documents/Document.cshtml

@@ -7,9 +7,9 @@
     <title>@Model.Title</title>
     <meta name="author" value="@Model.Author"/>
     <meta charset="UTF-8"/>
-    <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" />
+    <link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\Document.css"/>
+    <link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\Document.Page.css"/>
+    <link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\Document.Table.css"/>
     @if (Model.DoublePaged) {
         <style>
             @@page :left {

Elwig/Documents/MemberDataSheet.cshtml

@@ -3,7 +3,7 @@
 @inherits TemplatePage<Elwig.Documents.MemberDataSheet>
 @model Elwig.Documents.MemberDataSheet
 @{ Layout = "BusinessDocument"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\MemberDataSheet.css" />
+<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\MemberDataSheet.css" />
 <main>
     <h1>@Model.Title</h1>
     <table class="member border">

Elwig/Documents/MemberList.cshtml

@@ -2,7 +2,7 @@
 @inherits TemplatePage<Elwig.Documents.MemberList>
 @model Elwig.Documents.MemberList
 @{ Layout = "Document"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\MemberList.css" />
+<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\MemberList.css"/>
 <main>
     <h1>Mitgliederliste</h1>
     <h2>@Model.Filter</h2>

Elwig/Documents/PaymentVariantSummary.cshtml

@@ -3,7 +3,7 @@
 @inherits TemplatePage<Elwig.Documents.PaymentVariantSummary>
 @model Elwig.Documents.PaymentVariantSummary
 @{ Layout = "Document"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\PaymentVariantSummary.css" />
+<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\PaymentVariantSummary.css" />
 <main>
     <h1>Auszahlungsvariante Lese @Model.Variant.Year</h1>
     <h2>@Model.Variant.Name</h2>
@@ -111,8 +111,8 @@
                 <td class="number"><span class="fleft">@Model.CurrencySymbol</span>@($"{Math.Abs(payed):N2}")</td>
                 @{
                     var weiRows = Model.Data.Rows.Where(r => r.QualityLevel == "Wein");
-                    var minWei = weiRows.Min(r => r.Ungeb.MinPrice);
-                    var maxWei = weiRows.Max(r => r.Ungeb.MaxPrice);
+                    var minWei = weiRows.Min(r => r.Ungeb.Price);
+                    var maxWei = weiRows.Max(r => r.Ungeb.Price);
                 }
                 <th class="lborder tborder">Preis (abgewertet):</th>
                 <td colspan="2" class="center tborder">@(minWei != maxWei ? $"{minWei:N4}–{maxWei:N4}" : $"{minWei:N4}") @Model.CurrencySymbol/kg</td>
@@ -123,8 +123,8 @@
                 <td class="number tborder"><span class="fleft">@Model.CurrencySymbol</span>@($"{netSum:N2}")</td>
                 @{
                     var quwRows = Model.Data.Rows.Where(r => r.QualityLevel != "Wein");
-                    var minPrice = quwRows.Min(r => r.Ungeb.MinPrice);
-                    var maxPrice = quwRows.Max(r => r.Ungeb.MaxPrice);
+                    var minPrice = quwRows.Min(r => r.Ungeb.Price);
+                    var maxPrice = quwRows.Max(r => r.Ungeb.Price);
                 }
                 <th class="lborder">Preis (ungeb., nicht abgew.):</th>
                 <td colspan="2" class="center">@(minPrice != maxPrice ? $"{minPrice:N4}–{maxPrice:N4}" : $"{minPrice:N4}") @Model.CurrencySymbol/kg</td>
@@ -135,8 +135,8 @@
                 <td class="number"><span class="fleft">@Model.CurrencySymbol</span>@($"{Math.Abs(vat):N2}")</td>
                 @{
                     var gebRows = Model.Data.Rows
-                        .Where(r => r.Geb.MaxPrice != null && r.Ungeb.MinPrice != null)
-                        .Select(r => r.Geb.MaxPrice - r.Ungeb.MinPrice);
+                    .Where(r => r.Geb.Price != null && r.Ungeb.Price != null)
+                    .Select(r => r.Geb.Price - r.Ungeb.Price);
                     var minGeb = gebRows.Min();
                     var maxGeb = gebRows.Max();
                 }
@@ -219,22 +219,19 @@
     </table>
     <table class="payment-variant-data">
         <colgroup>
+            <col style="width: 30mm;"/>
+            <col style="width: 20mm;"/>
+            <col style="width: 25mm;"/>
+            <col style="width: 20mm;"/>
+            <col style="width: 25mm;"/>
+            <col style="width: 20mm;"/>
             <col style="width: 25mm;"/>
-            <col style="width: 19mm;"/>
-            <col style="width: 18mm;"/>
-            <col style="width: 15mm;"/>
-            <col style="width: 18mm;"/>
-            <col style="width: 15mm;"/>
-            <col style="width: 18mm;"/>
-            <col style="width: 15mm;"/>
-            <col style="width: 22mm;"/>
         </colgroup>
         <thead>
             <tr>
                 <th rowspan="2" style="text-align: left;">Qualitätsstufe</th>
                 <th>Gradation</th>
                 <th colspan="2">ungebunden</th>
-                <th colspan="2">attributlos gebunden</th>
                 <th colspan="2">gebunden</th>
                 <th>Gesamt</th>
             </tr>
@@ -244,8 +241,6 @@
                 <th>[@(Model.CurrencySymbol)/kg]</th>
                 <th>[kg]</th>
                 <th>[@(Model.CurrencySymbol)/kg]</th>
-                <th>[kg]</th>
-                <th>[@(Model.CurrencySymbol)/kg]</th>
                 <th>[@(Model.CurrencySymbol)]</th>
             </tr>
         </thead>
@@ -263,8 +258,6 @@
                         <th colspan="2">@hdr</th>
                         <td class="number">@($"{rows.Sum(r => r.Ungeb.Weight):N0}")</td>
                         <td></td>
-                        <td class="number">@($"{rows.Sum(r => r.LowGeb.Weight):N0}")</td>
-                        <td></td>
                         <td class="number">@($"{rows.Sum(r => r.Geb.Weight):N0}")</td>
                         <td></td>
                         <td class="number">@($"{rows.Sum(r => r.Amount):N2}")</td>
@@ -274,11 +267,9 @@
                     <td>@(row.QualityLevel)</td>
                     <td class="center">@($"{row.Oe:N0}")</td>
                     <td class="number">@(row.Ungeb.Weight != 0 ? $"{row.Ungeb.Weight:N0}" : "-")</td>
-                    <td class="number">@(row.Ungeb.MaxPrice != null ? $"{row.Ungeb.MaxPrice:N4}" : "-")</td>
-                    <td class="number">@(row.LowGeb.Weight != 0 ? $"{row.LowGeb.Weight:N0}" : "-")</td>
-                    <td class="number">@(row.LowGeb.MaxPrice != null ? $"{row.LowGeb.MaxPrice:N4}" : "-")</td>
+                    <td class="number">@(row.Ungeb.Price != null ? $"{row.Ungeb.Price:N4}" : "-")</td>
                     <td class="number">@(row.Geb.Weight != 0 ? $"{row.Geb.Weight:N0}" : "-")</td>
-                    <td class="number">@(row.Geb.MaxPrice != null ? $"{row.Geb.MaxPrice:N4}" : "-")</td>
+                    <td class="number">@(row.Geb.Price != null ? $"{row.Geb.Price:N4}" : "-")</td>
                     <td class="number">@($"{row.Amount:N2}")</td>
                 </tr>
                 lastHdr = hdr;

Elwig/Documents/WineQualityStatistics.cshtml

@@ -3,7 +3,7 @@
 @inherits TemplatePage<Elwig.Documents.WineQualityStatistics>
 @model Elwig.Documents.WineQualityStatistics
 @{ Layout = "Document"; }
-<link rel="stylesheet" href="file:///@Raw(Model.DocumentsPath)\WineQualityStatistics.css" />
+<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\WineQualityStatistics.css"/>
 <main>
     <h1>Qualitätsstatistik</h1>
     <h2>@Model.Filter</h2>

Elwig/Elwig.csproj

@@ -7,7 +7,7 @@
     <UseWPF>true</UseWPF>
     <PreserveCompilationContext>true</PreserveCompilationContext>
     <ApplicationIcon>Resources\Images\Elwig.ico</ApplicationIcon>
-    <Version>0.13.9</Version>
+    <Version>0.13.8</Version>
     <SatelliteResourceLanguages>de-AT</SatelliteResourceLanguages>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <ApplicationManifest>app.manifest</ApplicationManifest>
@@ -20,6 +20,10 @@
     <EmbeddedResource Include="Resources\Sql\*" />
   </ItemGroup>
 
+  <Target Name="PreBuild" BeforeTargets="PreBuildEvent">
+    <Exec Command="call fetch-resources.bat" />
+  </Target>
+
   <ItemGroup>
     <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.0" />
     <PackageReference Include="LinqKit" Version="1.3.8" />

Elwig/Helpers/AppDbUpdater.cs

@@ -9,7 +9,7 @@ namespace Elwig.Helpers {
     public static class AppDbUpdater {
 
         // Don't forget to update value in Tests/fetch-resources.bat!
-        public static readonly int RequiredSchemaVersion = 32;
+        public static readonly int RequiredSchemaVersion = 31;
 
         private static int VersionOffset = 0;
 

Elwig/Helpers/Export/ElwigData.cs

@@ -1,15 +1,14 @@
-using Elwig.Models.Entities;
-using Microsoft.EntityFrameworkCore;
-using System;
-using System.Collections.Generic;
-using System.Globalization;
-using System.IO;
 using System.IO.Compression;
-using System.Linq;
-using System.Text.Json;
-using System.Text.Json.Nodes;
+using System.IO;
 using System.Threading.Tasks;
+using Elwig.Models.Entities;
+using System.Collections.Generic;
+using System;
+using System.Text.Json.Nodes;
+using System.Linq;
 using System.Windows;
+using Microsoft.EntityFrameworkCore;
+using System.Text.Json;
 
 namespace Elwig.Helpers.Export {
     public static class ElwigData {
@@ -64,8 +63,7 @@ namespace Elwig.Helpers.Export {
                     List<WbRd> Riede,
                     List<Delivery> Deliveries,
                     List<DeliveryPart> DeliveryParts,
-                    List<DeliveryPartModifier> Modifiers,
-                    Dictionary<string, List<(int Id1, int Id2, DateTime CreatedAt, DateTime ModifiedAt)>> Timestamps)>();
+                    List<DeliveryPartModifier> Modifiers)>();
 
                 var metaData = new List<(string FileName, string ZwstId, string Device,
                     int? MemberNum, string? MemberFilters,
@@ -96,11 +94,7 @@ namespace Elwig.Helpers.Export {
                         areaComCount, areaComFilters != null ? string.Join(" / ", areaComFilters) : null,
                         deliveryCount, deliveryFilters != null ? string.Join(" / ", deliveryFilters) : null));
 
-                    data.Add(new([], [], [], [], [], [], [], new([], [], new() {
-                        ["member"] = [],
-                        ["area_commitment"] = [],
-                        ["delivery"] = [],
-                    })));
+                    data.Add(new([], [], [], [], [], [], [], new([], [])));
                     var r = data[^1];
 
                     var membersJson = zip.GetEntry("members.json");
@@ -109,13 +103,11 @@ namespace Elwig.Helpers.Export {
                         string? line;
                         while ((line = await reader.ReadLineAsync()) != null) {
                             var obj = JsonNode.Parse(line)!.AsObject();
-                            var (m, b, telNrs, emailAddrs, timestamps) = obj.ToMember(kgs);
+                            var (m, b, telNrs, emailAddrs) = 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));
                         }
                     }
 
@@ -125,14 +117,12 @@ namespace Elwig.Helpers.Export {
                         string? line;
                         while ((line = await reader.ReadLineAsync()) != null) {
                             var obj = JsonNode.Parse(line)!.AsObject();
-                            var (areaCom, wbrd, timestamps) = obj.ToAreaCom(kgs, currentWbRde);
+                            var (areaCom, wbrd) = obj.ToAreaCom(kgs, currentWbRde);
                             r.AreaCommitments.Add(areaCom);
                             if (wbrd != null) {
                                 currentWbRde[wbrd.KgNr].Add(wbrd);
                                 r.Riede.Add(wbrd);
                             }
-                            if (timestamps.HasValue)
-                                r.Timestamps["area_commitment"].Add((areaCom.FbNr, 0, timestamps.Value.CreatedAt, timestamps.Value.ModifiedAt));
                         }
                     }
 
@@ -142,12 +132,10 @@ namespace Elwig.Helpers.Export {
                         string? line;
                         while ((line = await reader.ReadLineAsync()) != null) {
                             var obj = JsonNode.Parse(line)!.AsObject();
-                            var (d, parts, mods, timestamps) = obj.ToDelivery(currentLsNrs, currentDids);
+                            var (d, parts, mods) = 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));
                         }
                     }
                 }
@@ -156,7 +144,7 @@ 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, deliveries, deliveryParts, modifiers), meta) in data.Zip(metaData)) {
                     var branch = branches[meta.ZwstId];
                     var device = meta.Device;
 
@@ -284,26 +272,6 @@ namespace Elwig.Helpers.Export {
                     }
 
                     await ctx.SaveChangesAsync();
-
-                    var primaryKeys = new Dictionary<string, string>() {
-                        ["member"] = "mgnr, 0",
-                        ["area_commitment"] = "fbnr, 0",
-                        ["delivery"] = "year, did",
-                    };
-                    var updateStmts = timestamps
-                        .SelectMany(e => e.Value.Select(m => $"UPDATE {e.Key} " +
-                                                             $"SET ctime = {((DateTimeOffset)m.CreatedAt.ToUniversalTime()).ToUnixTimeSeconds()}, " +
-                                                                 $"mtime = {((DateTimeOffset)m.ModifiedAt.ToUniversalTime()).ToUnixTimeSeconds()} " +
-                                                             $"WHERE ({primaryKeys[e.Key]}) = ({m.Id1}, {m.Id2});"));
-                    using var cnx = AppDbContext.Connect();
-                    await AppDbContext.ExecuteBatch(cnx, $"""
-                        BEGIN;
-                        UPDATE client_parameter SET value = '0' WHERE param = 'ENABLE_TIME_TRIGGERS';
-                        {string.Join("\n", updateStmts)}
-                        UPDATE client_parameter SET value = '1' WHERE param = 'ENABLE_TIME_TRIGGERS';
-                        COMMIT;
-                        """);
-
                     await AddImportedFiles(Path.GetFileName(meta.FileName));
                 }
                 App.HintContextChange();
@@ -492,19 +460,15 @@ namespace Elwig.Helpers.Export {
                     return obj;
                 }).ToArray()),
                 ["comment"] = m.Comment,
-                ["created_at"] = $"{m.CreatedAt:yyyy-MM-ddTHH:mm:ssK}",
-                ["modified_at"] = $"{m.ModifiedAt:yyyy-MM-ddTHH:mm:ssK}",
             };
         }
 
-        public static (Member, BillingAddr?, List<MemberTelNr>, List<MemberEmailAddr>, (DateTime CreatedAt, DateTime ModifiedAt)?) ToMember(this JsonNode json, Dictionary<int, AT_Kg> kgs) {
+        public static (Member, BillingAddr?, List<MemberTelNr>, List<MemberEmailAddr>) ToMember(this JsonNode json, Dictionary<int, AT_Kg> kgs) {
             var mgnr = json["mgnr"]!.AsValue().GetValue<int>();
             var kgnr = json["default_kgnr"]?.AsValue().GetValue<int>();
             if (kgnr != null && !kgs.Values.Any(k => k.WbKg?.KgNr == kgnr)) {
                 throw new ArgumentException($"Für KG {(kgs.TryGetValue(kgnr.Value, out var k) ? k.Name : "?")} ({kgnr:00000}) ist noch keine Großlage festgelegt!\n(Stammdaten → Herkunftshierarchie)");
             }
-            var createdAt = json["created_at"]?.AsValue().GetValue<string>();
-            var modifiedAt = json["modified_at"]?.AsValue().GetValue<string>();
             return (new Member {
                 MgNr = mgnr,
                 PredecessorMgNr = json["predecessor_mgnr"]?.AsValue().GetValue<int>(),
@@ -538,7 +502,6 @@ namespace Elwig.Helpers.Export {
                 ContactViaPost = json["contact_postal"]?.AsValue().GetValue<bool>() ?? false,
                 ContactViaEmail = json["contact_email"]?.AsValue().GetValue<bool>() ?? false,
                 Comment = json["comment"]?.AsValue().GetValue<string>(),
-                ImportedAt = DateTime.Now,
             }, json["billing_address"] is JsonObject a ? new BillingAddr {
                 MgNr = mgnr,
                 FullName = a["name"]!.AsValue().GetValue<string>(),
@@ -556,10 +519,7 @@ namespace Elwig.Helpers.Export {
                 Nr = i + 1,
                 Address = a["address"]!.AsValue().GetValue<string>(),
                 Comment = a["comment"]?.AsValue().GetValue<string>(),
-            }).ToList(),
-            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)));
+            }).ToList());
         }
 
         public static JsonObject ToJson(this AreaCom c) {
@@ -575,12 +535,10 @@ namespace Elwig.Helpers.Export {
                 ["year_from"] = c.YearFrom,
                 ["year_to"] = c.YearTo,
                 ["comment"] = c.Comment,
-                ["created_at"] = $"{c.CreatedAt:yyyy-MM-ddTHH:mm:ssK}",
-                ["modified_at"] = $"{c.ModifiedAt:yyyy-MM-ddTHH:mm:ssK}",
             };
         }
 
-        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?) ToAreaCom(this JsonNode json, Dictionary<int, AT_Kg> kgs, Dictionary<int, List<WbRd>> riede) {
             var kgnr = json["kgnr"]!.AsValue().GetValue<int>();
             var ried = json["ried"]?.AsValue().GetValue<string>();
             WbRd? rd = null;
@@ -598,8 +556,6 @@ namespace Elwig.Helpers.Export {
                     rde.Add(rd);
                 }
             }
-            var createdAt = json["created_at"]?.AsValue().GetValue<string>();
-            var modifiedAt = json["modified_at"]?.AsValue().GetValue<string>();
             return (new AreaCom {
                 FbNr = json["fbnr"]!.AsValue().GetValue<int>(),
                 MgNr = json["mgnr"]!.AsValue().GetValue<int>(),
@@ -612,11 +568,7 @@ namespace Elwig.Helpers.Export {
                 YearFrom = json["year_from"]?.AsValue().GetValue<int>(),
                 YearTo = json["year_to"]?.AsValue().GetValue<int>(),
                 Comment = json["comment"]?.AsValue().GetValue<string>(),
-                ImportedAt = DateTime.Now,
-            }, newRd ? rd : null,
-            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)));
+            }, newRd ? rd : null);
         }
 
         public static JsonObject ToJson(this Delivery d) {
@@ -644,8 +596,6 @@ namespace Elwig.Helpers.Export {
                         ["manual_weighing"] = p.IsManualWeighing,
                         ["modids"] = new JsonArray(p.Modifiers.Select(m => (JsonNode)m.ModId).ToArray()),
                         ["comment"] = p.Comment,
-                        ["created_at"] = $"{p.CreatedAt:yyyy-MM-ddTHH:mm:ssK}",
-                        ["modified_at"] = $"{p.ModifiedAt:yyyy-MM-ddTHH:mm:ssK}",
                     };
                     if (p.IsSplCheck) obj["spl_check"] = p.IsSplCheck;
                     if (p.IsHandPicked != null) obj["hand_picked"] = p.IsHandPicked;
@@ -659,12 +609,10 @@ namespace Elwig.Helpers.Export {
                     return obj;
                 }).ToArray()),
                 ["comment"] = d.Comment,
-                ["created_at"] = $"{d.CreatedAt:yyyy-MM-ddTHH:mm:ssK}",
-                ["modified_at"] = $"{d.ModifiedAt:yyyy-MM-ddTHH:mm:ssK}",
             };
         }
 
-        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>) ToDelivery(this JsonNode json, Dictionary<string, int> currentLsNrs, Dictionary<int, int> currentDids) {
             var year = json["year"]!.AsValue().GetValue<int>();
             var lsnr = json["lsnr"]!.AsValue().GetValue<string>();
             var did = currentLsNrs.GetValueOrDefault(lsnr, -1);
@@ -673,8 +621,6 @@ namespace Elwig.Helpers.Export {
                 did = ++currentDids[year];
             }
             currentLsNrs[lsnr] = did;
-            var createdAt = json["created_at"]?.AsValue().GetValue<string>();
-            var modifiedAt = json["modified_at"]?.AsValue().GetValue<string>();
             return (new Delivery {
                 Year = year,
                 DId = did,
@@ -685,7 +631,6 @@ namespace Elwig.Helpers.Export {
                 LsNr = lsnr,
                 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,
@@ -716,10 +661,7 @@ namespace Elwig.Helpers.Export {
                 DId = did,
                 DPNr = p["dpnr"]!.AsValue().GetValue<int>(),
                 ModId = m!.AsValue().GetValue<string>(),
-            })).ToList(),
-            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)));
+            })).ToList());
         }
     }
 }

Elwig/Helpers/Export/Ods.cs

@@ -317,7 +317,7 @@ namespace Elwig.Helpers.Export {
                 c = $"<{ct} office:value-type=\"string\" calcext:value-type=\"string\"{add}><text:p>{SecurityElement.Escape(data.ToString())}</text:p></{ct}>";
             }
 
-            return $"      {c}\r\n" + (colSpan > 1 ? $"      <table:covered-table-cell table:number-columns-repeated=\"{colSpan - 1}\"/>\r\n" : "");
+            return $"      {c}\r\n" + (colSpan > 1 ? $"      <table:covered-table-cell table:number-rows-repeated=\"{colSpan - 1}\"/>\r\n" : "");
         }
     }
 }

Elwig/Helpers/Printing/Html.cs

@@ -10,7 +10,7 @@ namespace Elwig.Helpers.Printing {
 
         public static async Task Init(Action? evtHandler = null) {
             var e = new RazorLightEngineBuilder()
-                .UseFileSystemProject(App.DocumentsPath)
+                .UseFileSystemProject(App.DataPath + "resources")
                 .UseMemoryCachingProvider()
                 .Build();
 

Elwig/Helpers/Printing/Pdf.cs

@@ -14,7 +14,7 @@ using System.Drawing.Printing;
 namespace Elwig.Helpers.Printing {
     public static class Pdf {
 
-        private static readonly string WinziPrint = new string[] { App.InstallPath }
+        private static readonly string WinziPrint = new string[] { App.ExePath }
             .Union(Environment.GetEnvironmentVariable("PATH")?.Split(';') ?? [])
             .Select(x => Path.Combine(x, "WinziPrint.exe"))
             .Where(File.Exists)

Elwig/Models/Dtos/CreditNoteDeliveryData.cs

@@ -27,14 +27,14 @@ namespace Elwig.Models.Dtos {
             MgNr = mgnr;
         }
 
-        public static async Task<IDictionary<int, CreditNoteDeliveryData>> ForPaymentVariant(DbSet<CreditNoteDeliveryRowSingle> table, DbSet<PaymentVar> paymentVariants, int year, int avnr) {
-            var variant = await paymentVariants.FindAsync(year, avnr);
+        public static async Task<IDictionary<int, CreditNoteDeliveryData>> ForPaymentVariant(DbSet<CreditNoteDeliveryRowSingle> table, DbSet<Season> seasons, int year, int avnr) {
+            var variant = (await seasons.FindAsync(year))?.PaymentVariants.Where(v => v.AvNr == avnr).SingleOrDefault();
             BillingData? varData = null;
             try { varData = variant != null ? BillingData.FromJson(variant.Data) : null; } catch { }
             return (await FromDbSet(table, year, avnr))
                 .GroupBy(
                     r => new { r.Year, r.AvNr, r.MgNr, r.TgNr, r.DId, r.DPNr },
-                    (k, g) => new CreditNoteDeliveryRow(g, variant, varData))
+                    (k, g) => new CreditNoteDeliveryRow(g, seasons, varData?.NetWeightModifier ?? 0.0, varData?.GrossWeightModifier ?? 0.0))
                 .GroupBy(
                     r => new { r.Year, r.AvNr, r.MgNr, r.TgNr },
                     (k, g) => new CreditNoteDeliveryData(g, k.Year, k.TgNr, mgnr: k.MgNr))
@@ -86,13 +86,13 @@ namespace Elwig.Models.Dtos {
         public decimal? Amount;
         public double WeighingModifier;
 
-        public CreditNoteDeliveryRow(IEnumerable<CreditNoteDeliveryRowSingle> rows, PaymentVar paymentVariant, BillingData? varData) {
+        public CreditNoteDeliveryRow(IEnumerable<CreditNoteDeliveryRowSingle> rows, DbSet<Season> seasons, double netWeightModifier, double grossWeightModifier) {
             var f = rows.First();
             Year = f.Year;
             TgNr = f.TgNr;
             AvNr = f.AvNr;
             MgNr = f.MgNr;
-            var season = paymentVariant.Season;
+            var season = seasons.Find(Year);
 
             LsNr = f.LsNr;
             DPNr = f.DPNr;
@@ -115,7 +115,7 @@ namespace Elwig.Models.Dtos {
                               b.Price != null ? season?.DecFromDb((long)b.Price) : null,
                               b.Amount != null ? season?.DecFromDb((long)b.Amount) : null))
                 .ToArray();
-            WeighingModifier = (varData == null || !varData.ConsiderDelieryModifiers) ? 0 : f.NetWeight ? varData.NetWeightModifier : varData.GrossWeightModifier;
+            WeighingModifier = f.NetWeight ? netWeightModifier : grossWeightModifier;
             Amount = f.TotalAmount != null ? season?.DecFromDb((long)f.TotalAmount) : null;
             var netAmount = f.NetAmount != null ? season?.DecFromDb((long)f.NetAmount) : null;
             var amt = netAmount * (decimal)(1.0 + WeighingModifier);

Elwig/Models/Dtos/DeliveryAncmtListData.cs

@@ -17,9 +17,9 @@ namespace Elwig.Models.Dtos {
             ("Name2", "Vorname", null, 40),
             ("DefaultKg", "Ort", null, 40),
             ("SortId", "Sorte", null, 10),
-            ("Weight", "Menge", "kg", 20),
-            ("CreatedAt", "Angemeldet", null, 35),
-            ("ModifiedAt", "Geändert", null, 35),
+            ("Weight", "Gewicht", "kg", 20),
+            ("CreatedTimestamp", "Angemeldet", null, 35),
+            ("ModifiedTimestamp", "Geändert", null, 35),
             ("Status", "Status", null, 20),
         ];
 
@@ -47,8 +47,8 @@ namespace Elwig.Models.Dtos {
         public string? DefaultKg;
         public string SortId;
         public string Variety;
-        public DateTime CreatedAt;
-        public DateTime? ModifiedAt;
+        public DateTime CreatedTimestamp;
+        public DateTime? ModifiedTimestamp;
         public int Weight;
         public string? Status;
 
@@ -65,10 +65,10 @@ namespace Elwig.Models.Dtos {
             DefaultKg = m.DefaultKg?.Name;
             SortId = a.SortId;
             Variety = a.Variety.Name;
-            CreatedAt = a.CreatedAt;
-            ModifiedAt = a.ModifiedAt == a.CreatedAt ? null : a.ModifiedAt;
+            CreatedTimestamp = a.CreatedTimestamp;
+            ModifiedTimestamp = a.ModifiedTimestamp == a.CreatedTimestamp ? null : a.ModifiedTimestamp;
             Weight = a.Weight;
-            Status = s.AncmtTo == null ? null : a.CreatedAt >= s.AncmtTo ? "verspät." : "ok";
+            Status = s.AncmtTo == null ? null : a.CreatedTimestamp >= s.AncmtTo ? "verspät." : "ok";
         }
     }
 }

Elwig/Models/Dtos/DeliveryConfirmationDeliveryData.cs

@@ -16,7 +16,7 @@ namespace Elwig.Models.Dtos {
             ("QualityLevel", "Qualitätsstufe", null, 25),
             ("Gradation", "Gradation", "°Oe|°KMW", 32),
             ("Buckets", "Flächenbindung", "|kg", 36),
-            ("Weight", "Menge", "kg", 16),
+            ("Weight", "Gewicht", "kg", 16),
         ];
 
         private readonly int MgNr;

Elwig/Models/Dtos/DeliveryJournalData.cs

@@ -24,7 +24,7 @@ namespace Elwig.Models.Dtos {
             ("CultId", "Bewirt.", null, 15),
             ("QualId", "Qualität", null, 15),
             ("Gradation", "Gradation", "°Oe|°KMW", 40),
-            ("Weight", "Menge", "kg", 20),
+            ("Weight", "Gewicht", "kg", 20),
             ("IsNetWeight", "Gerebelt", null, 20),
             ("HkId", "Herkunft", null, 20),
             ("Modifiers", "Zu-/Abschläge", null, 40),

Elwig/Models/Dtos/PaymentVariantSummaryData.cs

@@ -18,9 +18,8 @@ namespace Elwig.Models.Dtos {
             ("Cultivation", "Bewirt.", null, 20),
             ("QualityLevel", "Qualitätsstufe", null, 30),
             ("Oe", "Gradation", "°Oe", 20),
-            ("Ungeb", "ungebunden", "kg|€/kg|€/kg", 60),
-            ("LowGeb", "attributlos gebunden", "kg|€/kg|€/kg", 60),
-            ("Geb", "gebunden", "kg|€/kg|€/kg", 60),
+            ("Ungeb", "ungebunden", "kg|€/kg", 40),
+            ("Geb", "gebunden", "kg|€/kg", 40),
             ("Amount", "Gesamt", "€", 25),
         ];
 
@@ -31,9 +30,8 @@ namespace Elwig.Models.Dtos {
             string? Cultivation,
             string QualityLevel,
             double Oe,
-            (int Weight, decimal? MinPrice, decimal? MaxPrice) Ungeb,
-            (int Weight, decimal? MinPrice, decimal? MaxPrice) LowGeb,
-            (int Weight, decimal? MinPrice, decimal? MaxPrice) Geb,
+            (int Weight, decimal? Price) Ungeb,
+            (int Weight, decimal? Price) Geb,
             decimal Amount
         );
 
@@ -44,9 +42,8 @@ namespace Elwig.Models.Dtos {
         public static async Task<PaymentVariantSummaryData> ForPaymentVariant(PaymentVar v, DbSet<PaymentVariantSummaryRow> table) {
             return new(v, (await FromDbSet(table, v.Year, v.AvNr))
                 .Select(r => new PaymentRow(r.Type, r.Variety, r.Attribute, r.Cultivation, r.QualityLevel, r.Oe,
-                    (r.WeightUngeb, r.MinPriceUngeb != null ? Utils.DecFromDb(r.MinPriceUngeb.Value, v.Season.Precision) : null, r.MaxPriceUngeb != null ? Utils.DecFromDb(r.MaxPriceUngeb.Value, v.Season.Precision) : null),
-                    (r.WeightLowGeb, r.MinPriceLowGeb != null ? Utils.DecFromDb(r.MinPriceLowGeb.Value, v.Season.Precision) : null, r.MaxPriceLowGeb != null ? Utils.DecFromDb(r.MaxPriceLowGeb.Value, v.Season.Precision) : null),
-                    (r.WeightGeb, r.MinPriceGeb != null ? Utils.DecFromDb(r.MinPriceGeb.Value, v.Season.Precision) : null, r.MaxPriceGeb != null ? Utils.DecFromDb(r.MaxPriceGeb.Value, v.Season.Precision) : null),
+                    (r.WeightUngeb, r.PriceUngeb != null ? Utils.DecFromDb(r.PriceUngeb.Value, v.Season.Precision) : null),
+                    (r.WeightGeb, r.PriceGeb != null ? Utils.DecFromDb(r.PriceGeb.Value, v.Season.Precision) : null),
                     Utils.DecFromDb(r.Amount, v.Season.Precision)))
                 .ToArray());
         }
@@ -60,23 +57,19 @@ namespace Elwig.Models.Dtos {
                        q.name AS quality_level,
                        ROUND(kmw * (4.54 + 0.022 * kmw)) AS oe,
                        SUM(IIF(w.discr = '_', w.value, 0)) AS weight_ungeb,
-                       MIN(IIF(w.discr = '_', b.price, NULL)) AS min_price_ungeb,
-                       MAX(IIF(w.discr = '_', b.price, NULL)) AS max_price_ungeb,
-                       SUM(IIF(w.discr NOT IN (COALESCE(p.attrid, ''), '_'), w.value, 0)) AS weight_lowgeb,
-                       MIN(IIF(w.discr NOT IN (COALESCE(p.attrid, ''), '_'), b.price, NULL)) AS min_price_lowgeb,
-                       MAX(IIF(w.discr NOT IN (COALESCE(p.attrid, ''), '_'), b.price, NULL)) AS max_price_lowgeb,
-                       SUM(IIF(w.discr = COALESCE(p.attrid, ''), w.value, 0)) AS weight_geb,
-                       MIN(IIF(w.discr = COALESCE(p.attrid, ''), b.price, NULL)) AS min_price_geb,
-                       MAX(IIF(w.discr = COALESCE(p.attrid, ''), b.price, NULL)) AS max_price_geb,
+                       MAX(IIF(w.discr = '_', b.price, NULL)) AS price_ungeb,
+                       SUM(IIF(w.discr != '_', w.value, 0)) AS weight_geb,
+                       MAX(IIF(w.discr != '_', b.price, NULL)) AS price_geb,
                        SUM(b.amount) AS amount
                 FROM payment_delivery_part_bucket b
                     LEFT JOIN delivery_part_bucket w ON (w.year, w.did, w.dpnr, w.bktnr) = (b.year, b.did, b.dpnr, b.bktnr)
                     LEFT JOIN delivery_part p ON (p.year, p.did, p.dpnr) = (b.year, b.did, b.dpnr)
+                    LEFT JOIN delivery d ON (d.year, d.did) = (p.year, p.did)
                     LEFT JOIN wine_variety v ON v.sortid = p.sortid
                     LEFT JOIN wine_attribute a ON a.attrid = p.attrid
                     LEFT JOIN wine_cultivation c ON c.cultid = p.cultid
                     LEFT JOIN wine_quality_level q ON q.qualid = p.qualid
-                WHERE p.year = {year} AND b.avnr = {avnr}
+                WHERE d.year = {year} AND b.avnr = {avnr}
                 GROUP BY variety, attribute, cultivation, q.min_kmw, oe
                 ORDER BY variety, attribute, cultivation, q.min_kmw, oe
                 """).ToListAsync();
@@ -99,22 +92,12 @@ namespace Elwig.Models.Dtos {
         public double Oe { get; set; }
         [Column("weight_ungeb")]
         public int WeightUngeb { get; set; }
-        [Column("min_price_ungeb")]
-        public long? MinPriceUngeb { get; set; }
-        [Column("max_price_ungeb")]
-        public long? MaxPriceUngeb { get; set; }
-        [Column("weight_lowgeb")]
-        public int WeightLowGeb { get; set; }
-        [Column("min_price_lowgeb")]
-        public long? MinPriceLowGeb { get; set; }
-        [Column("max_price_lowgeb")]
-        public long? MaxPriceLowGeb { get; set; }
+        [Column("price_ungeb")]
+        public long? PriceUngeb { get; set; }
         [Column("weight_geb")]
         public int WeightGeb { get; set; }
-        [Column("min_price_geb")]
-        public long? MinPriceGeb { get; set; }
-        [Column("max_price_geb")]
-        public long? MaxPriceGeb { get; set; }
+        [Column("price_geb")]
+        public long? PriceGeb { get; set; }
         [Column("amount")]
         public long Amount { get; set; }
     }

Elwig/Models/Dtos/WeightBreakdownData.cs

@@ -14,7 +14,7 @@ namespace Elwig.Models.Dtos {
             ("CultId", "Bewirt.", null, 15),
             ("QualId", "Qual.", null, 15),
             ("Geb", "gebunden", null, 20),
-            ("Weight", "Menge", "kg", 20),
+            ("Weight", "Gewicht", "kg", 20),
         ];
 
         public WeightBreakdownData(IEnumerable<WeightBreakdownRow> rows, int year, string name) :

Elwig/Models/Dtos/WineLocalityStatisticsData.cs

@@ -17,7 +17,7 @@ namespace Elwig.Models.Dtos {
             ("Members", "Mitgl.", "#", 15),
             ("Deliveries", "Lfrg.", "#", 15),
             ("Parts", "Teill.", "#", 15),
-            ("Weight", "Menge", "kg", 20),
+            ("Weight", "Gewicht", "kg", 20),
             ("Gradation", "Gradation", "°Oe|°KMW", 30),
         ];
 

Elwig/Models/Entities/AreaCom.cs

@@ -41,36 +41,14 @@ namespace Elwig.Models.Entities {
         public string? Comment { get; set; }
 
         [Column("ctime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long CTime { get; set; }
+        public long CTime { get; private set; }
         [NotMapped]
-        public DateTime CreatedAt {
-            get => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
-            set => CTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
+        public DateTime CreatedTimestamp => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
 
         [Column("mtime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long MTime { get; set; }
+        public long MTime { get; private set; }
         [NotMapped]
-        public DateTime ModifiedAt {
-            get => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
-            set => MTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
-
-        [Column("xtime")]
-        public long? XTime { get; set; }
-        [NotMapped]
-        public DateTime? ExportedAt {
-            get => XTime == null ? null : DateTimeOffset.FromUnixTimeSeconds(XTime.Value).LocalDateTime;
-            set => XTime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
-
-        [Column("itime")]
-        public long? ITime { get; set; }
-        [NotMapped]
-        public DateTime? ImportedAt {
-            get => ITime == null ? null : DateTimeOffset.FromUnixTimeSeconds(ITime.Value).LocalDateTime;
-            set => ITime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
+        public DateTime ModifiedTimestamp => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
 
         [ForeignKey("MgNr")]
         public virtual Member Member { get; private set; } = null!;

Elwig/Models/Entities/Credit.cs

@@ -84,36 +84,14 @@ namespace Elwig.Models.Entities {
         }
 
         [Column("ctime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long CTime { get; set; }
+        public long CTime { get; private set; }
         [NotMapped]
-        public DateTime CreatedAt {
-            get => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
-            set => CTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
+        public DateTime CreatedTimestamp => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
 
         [Column("mtime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long MTime { get; set; }
+        public long MTime { get; private set; }
         [NotMapped]
-        public DateTime ModifiedAt {
-            get => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
-            set => MTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
-
-        [Column("xtime")]
-        public long? XTime { get; set; }
-        [NotMapped]
-        public DateTime? ExportedAt {
-            get => XTime == null ? null : DateTimeOffset.FromUnixTimeSeconds(XTime.Value).LocalDateTime;
-            set => XTime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
-
-        [Column("itime")]
-        public long? ITime { get; set; }
-        [NotMapped]
-        public DateTime? ImportedAt {
-            get => ITime == null ? null : DateTimeOffset.FromUnixTimeSeconds(ITime.Value).LocalDateTime;
-            set => ITime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
+        public DateTime ModifiedTimestamp => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
 
         [ForeignKey("Year, AvNr, MgNr")]
         public virtual PaymentMember Payment { get; private set; } = null!;

Elwig/Models/Entities/Delivery.cs

@@ -62,36 +62,14 @@ namespace Elwig.Models.Entities {
         public string? Comment { get; set; }
 
         [Column("ctime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long CTime { get; set; }
+        public long CTime { get; private set; }
         [NotMapped]
-        public DateTime CreatedAt {
-            get => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
-            set => CTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
+        public DateTime CreatedTimestamp => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
 
         [Column("mtime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long MTime { get; set; }
+        public long MTime { get; private set; }
         [NotMapped]
-        public DateTime ModifiedAt {
-            get => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
-            set => MTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
-
-        [Column("xtime")]
-        public long? XTime { get; set; }
-        [NotMapped]
-        public DateTime? ExportedAt {
-            get => XTime == null ? null : DateTimeOffset.FromUnixTimeSeconds(XTime.Value).LocalDateTime;
-            set => XTime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
-
-        [Column("itime")]
-        public long? ITime { get; set; }
-        [NotMapped]
-        public DateTime? ImportedAt {
-            get => ITime == null ? null : DateTimeOffset.FromUnixTimeSeconds(ITime.Value).LocalDateTime;
-            set => ITime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
+        public DateTime ModifiedTimestamp => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
 
         [ForeignKey("Year")]
         public virtual Season Season { get; private set; } = null!;

Elwig/Models/Entities/DeliveryAncmt.cs

@@ -27,36 +27,14 @@ namespace Elwig.Models.Entities {
         public required string Type { get; set; }
 
         [Column("ctime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long CTime { get; set; }
+        public long CTime { get; private set; }
         [NotMapped]
-        public DateTime CreatedAt {
-            get => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
-            set => CTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
+        public DateTime CreatedTimestamp => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
 
         [Column("mtime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long MTime { get; set; }
+        public long MTime { get; private set; }
         [NotMapped]
-        public DateTime ModifiedAt {
-            get => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
-            set => MTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
-
-        [Column("xtime")]
-        public long? XTime { get; set; }
-        [NotMapped]
-        public DateTime? ExportedAt {
-            get => XTime == null ? null : DateTimeOffset.FromUnixTimeSeconds(XTime.Value).LocalDateTime;
-            set => XTime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
-
-        [Column("itime")]
-        public long? ITime { get; set; }
-        [NotMapped]
-        public DateTime? ImportedAt {
-            get => ITime == null ? null : DateTimeOffset.FromUnixTimeSeconds(ITime.Value).LocalDateTime;
-            set => ITime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
+        public DateTime ModifiedTimestamp => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
 
         [ForeignKey("Year, DsNr")]
         public virtual DeliverySchedule Schedule { get; private set; } = null!;

Elwig/Models/Entities/DeliveryPart.cs

@@ -129,36 +129,14 @@ namespace Elwig.Models.Entities {
         public string? Comment { get; set; }
 
         [Column("ctime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long CTime { get; set; }
+        public long CTime { get; private set; }
         [NotMapped]
-        public DateTime CreatedAt {
-            get => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
-            set => CTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
+        public DateTime CreatedTimestamp => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
 
         [Column("mtime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long MTime { get; set; }
+        public long MTime { get; private set; }
         [NotMapped]
-        public DateTime ModifiedAt {
-            get => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
-            set => MTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
-
-        [Column("xtime")]
-        public long? XTime { get; set; }
-        [NotMapped]
-        public DateTime? ExportedAt {
-            get => XTime == null ? null : DateTimeOffset.FromUnixTimeSeconds(XTime.Value).LocalDateTime;
-            set => XTime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
-
-        [Column("itime")]
-        public long? ITime { get; set; }
-        [NotMapped]
-        public DateTime? ImportedAt {
-            get => ITime == null ? null : DateTimeOffset.FromUnixTimeSeconds(ITime.Value).LocalDateTime;
-            set => ITime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
+        public DateTime ModifiedTimestamp => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
 
         [InverseProperty(nameof(DeliveryPartModifier.Part))]
         public virtual ICollection<DeliveryPartModifier> PartModifiers { get; private set; } = null!;

Elwig/Models/Entities/Member.cs

@@ -145,36 +145,14 @@ namespace Elwig.Models.Entities {
         public AT_Kg? DefaultKg => DefaultWbKg?.AtKg;
 
         [Column("ctime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long CTime { get; set; }
+        public long CTime { get; private set; }
         [NotMapped]
-        public DateTime CreatedAt {
-            get => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
-            set => CTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
+        public DateTime CreatedTimestamp => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
 
         [Column("mtime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long MTime { get; set; }
+        public long MTime { get; private set; }
         [NotMapped]
-        public DateTime ModifiedAt {
-            get => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
-            set => MTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
-
-        [Column("xtime")]
-        public long? XTime { get; set; }
-        [NotMapped]
-        public DateTime? ExportedAt {
-            get => XTime == null ? null : DateTimeOffset.FromUnixTimeSeconds(XTime.Value).LocalDateTime;
-            set => XTime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
-
-        [Column("itime")]
-        public long? ITime { get; set; }
-        [NotMapped]
-        public DateTime? ImportedAt {
-            get => ITime == null ? null : DateTimeOffset.FromUnixTimeSeconds(ITime.Value).LocalDateTime;
-            set => ITime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
+        public DateTime ModifiedTimestamp => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
 
         [ForeignKey("ZwstId")]
         public virtual Branch? Branch { get; private set; }

Elwig/Models/Entities/PaymentVar.cs

@@ -46,36 +46,14 @@ namespace Elwig.Models.Entities {
         public required string Data { get; set; }
 
         [Column("ctime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long CTime { get; set; }
+        public long CTime { get; private set; }
         [NotMapped]
-        public DateTime CreatedAt {
-            get => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
-            set => CTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
+        public DateTime CreatedTimestamp => DateTimeOffset.FromUnixTimeSeconds(CTime).LocalDateTime;
 
         [Column("mtime"), DatabaseGenerated(DatabaseGeneratedOption.Computed)]
-        public long MTime { get; set; }
+        public long MTime { get; private set; }
         [NotMapped]
-        public DateTime ModifiedAt {
-            get => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
-            set => MTime = ((DateTimeOffset)value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
-
-        [Column("xtime")]
-        public long? XTime { get; set; }
-        [NotMapped]
-        public DateTime? ExportedAt {
-            get => XTime == null ? null : DateTimeOffset.FromUnixTimeSeconds(XTime.Value).LocalDateTime;
-            set => XTime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
-
-        [Column("itime")]
-        public long? ITime { get; set; }
-        [NotMapped]
-        public DateTime? ImportedAt {
-            get => ITime == null ? null : DateTimeOffset.FromUnixTimeSeconds(ITime.Value).LocalDateTime;
-            set => ITime = value == null ? null : ((DateTimeOffset)value.Value.ToUniversalTime()).ToUnixTimeSeconds();
-        }
+        public DateTime ModifiedTimestamp => DateTimeOffset.FromUnixTimeSeconds(MTime).LocalDateTime;
 
         [ForeignKey("Year")]
         public virtual Season Season { get; private set; } = null!;

Elwig/Resources/Sql/31-32.sql

@@ -1,33 +0,0 @@
--- schema version 31 to 32
-
-INSERT INTO client_parameter (param, value) VALUES ('ENABLE_TIME_TRIGGERS', '1');
-
-ALTER TABLE member ADD COLUMN xtime INTEGER DEFAULT NULL;
-ALTER TABLE member ADD COLUMN itime INTEGER DEFAULT NULL;
-ALTER TABLE area_commitment ADD COLUMN xtime INTEGER DEFAULT NULL;
-ALTER TABLE area_commitment ADD COLUMN itime INTEGER DEFAULT NULL;
-ALTER TABLE delivery_announcement ADD COLUMN xtime INTEGER DEFAULT NULL;
-ALTER TABLE delivery_announcement ADD COLUMN itime INTEGER DEFAULT NULL;
-ALTER TABLE delivery ADD COLUMN xtime INTEGER DEFAULT NULL;
-ALTER TABLE delivery ADD COLUMN itime INTEGER DEFAULT NULL;
-ALTER TABLE delivery_part ADD COLUMN xtime INTEGER DEFAULT NULL;
-ALTER TABLE delivery_part ADD COLUMN itime INTEGER DEFAULT NULL;
-ALTER TABLE payment_variant ADD COLUMN xtime INTEGER DEFAULT NULL;
-ALTER TABLE payment_variant ADD COLUMN itime INTEGER DEFAULT NULL;
-ALTER TABLE credit ADD COLUMN xtime INTEGER DEFAULT NULL;
-ALTER TABLE credit ADD COLUMN itime INTEGER DEFAULT NULL;
-
-PRAGMA writable_schema = ON;
-
-UPDATE sqlite_schema SET sql = REPLACE(REPLACE(sql,
-'    WHEN',
-'    WHEN (SELECT value FROM client_parameter WHERE param = ''ENABLE_TIME_TRIGGERS'') = 1 AND'),
-'FOR EACH ROW' || char(10) ||
-'BEGIN',
-'FOR EACH ROW' || char(10) ||
-'    WHEN (SELECT value FROM client_parameter WHERE param = ''ENABLE_TIME_TRIGGERS'') = 1' || char(10) ||
-'BEGIN')
-WHERE type = 'trigger' AND name LIKE '%time%';
-
-PRAGMA writable_schema = OFF;
-PRAGMA schema_version = 3101;

Elwig/Services/DeliveryAncmtService.cs

@@ -37,8 +37,8 @@ namespace Elwig.Services {
             vm.DeliverySchedule = (DeliverySchedule?)ControlUtils.GetItemFromSourceWithPk(vm.DeliveryScheduleSource, a.Year, a.DsNr);
             vm.SortId = a.SortId;
             vm.Weight = a.Weight;
-            vm.StatusAncmtCreated = $"{a.CreatedAt:dd.MM.yyyy, HH:mm} ({a.Type})";
-            vm.StatusAncmtModified = a.ModifiedAt != a.CreatedAt ? $"{a.ModifiedAt:dd.MM.yyyy, HH:mm}" : "-";
+            vm.StatusAncmtCreated = $"{a.CreatedTimestamp:dd.MM.yyyy, HH:mm} ({a.Type})";
+            vm.StatusAncmtModified = a.ModifiedTimestamp != a.CreatedTimestamp ? $"{a.ModifiedTimestamp:dd.MM.yyyy, HH:mm}" : "-";
         }
 
         public static async Task<(List<string>, IQueryable<DeliveryAncmt>, List<string>)> GetFilters(this DeliveryAncmtAdminViewModel vm, AppDbContext ctx) {
@@ -326,7 +326,7 @@ namespace Elwig.Services {
 
             var weight = await deliveryAncmts.SumAsync(p => p.Weight);
             text = $"{weight:N0} kg";
-            AddToolTipRow(grid, 0, "Menge", null, weight, null, weight);
+            AddToolTipRow(grid, 0, "Gewicht", null, weight, null, weight);
 
             if (await deliveryAncmts.AnyAsync()) {
                 var attrGroups = await deliveryAncmts

Elwig/Services/DeliveryService.cs

@@ -973,7 +973,7 @@ namespace Elwig.Services {
 
             var weight = await deliveryParts.SumAsync(p => p.Weight);
             wText = $"{weight:N0} kg";
-            wGrid.Add(("Menge", null, weight, null, weight));
+            wGrid.Add(("Gewicht", null, weight, null, weight));
 
             if (await deliveryParts.AnyAsync()) {
                 var kmwMin = await deliveryParts.MinAsync(p => p.Kmw);

Elwig/Services/MemberService.cs

@@ -1,20 +1,20 @@
-using Elwig.Documents;
 using Elwig.Helpers;
-using Elwig.Helpers.Billing;
-using Elwig.Helpers.Export;
-using Elwig.Models.Dtos;
 using Elwig.Models.Entities;
-using Elwig.ViewModels;
-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;
+using Microsoft.EntityFrameworkCore;
+using Elwig.Documents;
 using System.Windows.Input;
+using System.Windows;
+using Elwig.Helpers.Billing;
+using Elwig.Models.Dtos;
+using Elwig.Helpers.Export;
+using Microsoft.Win32;
+using Elwig.ViewModels;
+using System.IO;
+using System.Net.Http;
 
 namespace Elwig.Services {
     public static class MemberService {
@@ -49,11 +49,6 @@ namespace Elwig.Services {
             vm.StatusAreaCommitmentInfo = $"{Utils.CurrentLastSeason}";
             vm.StatusAreaCommitmentToolTip = null;
             vm.Age = "-";
-            vm.CreatedAt = "-";
-            vm.ModifiedAt = "-";
-            vm.ModifiedAtShort = "-";
-            vm.ExportedAt = "-";
-            vm.ImportedAt = "-";
         }
 
         public static void FillInputs(this MemberAdminViewModel vm, Member m) {
@@ -142,12 +137,6 @@ namespace Elwig.Services {
             vm.ContactViaPost = m.ContactViaPost;
             vm.ContactViaEmail = m.ContactViaEmail;
 
-            vm.CreatedAt = $"{m.CreatedAt:dd.MM.yyyy, HH:mm:ss}";
-            vm.ModifiedAt = $"{m.ModifiedAt:dd.MM.yyyy, HH:mm:ss}";
-            vm.ModifiedAtShort = $"{m.ModifiedAt:dd.MM.yyyy, HH:mm}";
-            vm.ExportedAt = m.ExportedAt == null ? "-" : $"{m.ExportedAt:dd.MM.yyyy, HH:mm:ss}";
-            vm.ImportedAt = m.ImportedAt == null ? "-" : $"{m.ImportedAt:dd.MM.yyyy, HH:mm:ss}";
-
             vm.StatusDeliveriesLastSeasonInfo = $"{Utils.CurrentLastSeason - 1}";
             vm.StatusDeliveriesLastSeason = "...";
             vm.StatusDeliveriesLastSeasonToolTip = null;
@@ -368,8 +357,8 @@ namespace Elwig.Services {
                 if (filterMgNr.Count > 0) memberQuery = memberQuery.Where(m => filterMgNr.Contains(m.MgNr));
                 if (filterKgNr.Count > 0) memberQuery = memberQuery.Where(m => m.DefaultKgNr != null && filterKgNr.Contains((int)m.DefaultKgNr));
                 if (filterZwst.Count > 0) memberQuery = memberQuery.Where(m => m.ZwstId != null && filterZwst.Contains(m.ZwstId));
-                if (filterAreaCom.Count > 0) memberQuery = memberQuery.Where(m => m.AreaCommitments.AsQueryable().Where(Utils.ActiveAreaCommitments(Utils.CurrentLastSeason)).Any(c => filterAreaCom.Contains(c.VtrgId)));
-                if (filterNotAreaCom.Count > 0) memberQuery = memberQuery.Where(m => !m.AreaCommitments.AsQueryable().Where(Utils.ActiveAreaCommitments(Utils.CurrentLastSeason)).All(c => filterNotAreaCom.Contains(c.VtrgId)));
+                if (filterAreaCom.Count > 0) memberQuery = memberQuery.Where(m => m.AreaCommitments.AsQueryable().Where(Utils.ActiveAreaCommitments()).Any(c => filterAreaCom.Contains(c.VtrgId)));
+                if (filterNotAreaCom.Count > 0) memberQuery = memberQuery.Where(m => !m.AreaCommitments.AsQueryable().Where(Utils.ActiveAreaCommitments()).All(c => filterNotAreaCom.Contains(c.VtrgId)));
                 if (filterLfbisNr.Count > 0) memberQuery = memberQuery.Where(m => m.LfbisNr != null && filterLfbisNr.Contains(m.LfbisNr));
                 if (filterUstIdNr.Count > 0) memberQuery = memberQuery.Where(m => m.UstIdNr != null && filterUstIdNr.Contains(m.UstIdNr));
             }
@@ -417,7 +406,7 @@ namespace Elwig.Services {
                 try {
                     using var ctx = new AppDbContext();
                     var v = (await ctx.PaymentVariants.FindAsync(year, avnr))!;
-                    var data = await CreditNoteDeliveryData.ForPaymentVariant(ctx.CreditNoteDeliveryRows, ctx.PaymentVariants, year, avnr);
+                    var data = await CreditNoteDeliveryData.ForPaymentVariant(ctx.CreditNoteDeliveryRows, ctx.Seasons, year, avnr);
                     var p = (await ctx.MemberPayments.FindAsync(year, avnr, m.MgNr))!;
                     var b = BillingData.FromJson((await ctx.PaymentVariants.FindAsync(year, avnr))!.Data);
 
@@ -669,7 +658,7 @@ namespace Elwig.Services {
                         KgNr = c.KgNr,
                         GstNr = c.GstNr,
                         RdNr = c.RdNr,
-                        YearFrom = vm.MaintainAreaComYearFrom ? c.YearFrom : year,
+                        YearFrom = vm.MaintainAreaComYearTo ? c.YearFrom : year,
                         YearTo = c.YearTo,
                     }));
 

Elwig/Services/PaymentVariantService.cs

@@ -1,346 +0,0 @@
-using Elwig.Documents;
-using Elwig.Helpers;
-using Elwig.Helpers.Billing;
-using Elwig.Helpers.Export;
-using Elwig.Models.Dtos;
-using Elwig.Models.Entities;
-using Elwig.ViewModels;
-using Microsoft.EntityFrameworkCore;
-using Microsoft.Win32;
-using System;
-using System.Linq;
-using System.Text.Json;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Input;
-
-namespace Elwig.Services {
-    public static class PaymentVariantService {
-
-        private static readonly JsonSerializerOptions JsonOpt = new() { WriteIndented = true };
-
-        public static void ClearInputs(this PaymentVariantsViewModel vm) {
-            vm.IsPaymentVariantSelected = false;
-            vm.EditText = "Bearbeiten";
-            vm.SaveIsEnabled = false;
-            vm.DeleteIsEnabled = false;
-            vm.CalculateIsEnabled = false;
-            vm.CommitIsEnabled = false;
-            vm.CommitVisibility = Visibility.Visible;
-            vm.RevertIsEnabled = false;
-            vm.RevertVisibility = Visibility.Hidden;
-            vm.Arrow = "\xF0AF";
-            vm.ExportIsEnabled = false;
-
-            vm.IsReadOnly = true;
-            vm.DataIsReadOnly = true;
-            vm.BillingData = null;
-            vm.Name = "";
-            vm.Comment = "";
-            vm.Date = null;
-            vm.TransferDate = null;
-            vm.WeightModifier = null;
-            vm.ConsiderModifiers = false;
-            vm.ConsiderPenalties = false;
-            vm.ConsiderPenalty = false;
-            vm.ConsiderAuto = false;
-            vm.ConsiderCustom = false;
-            vm.IsEnabled = false;
-            vm.Data = "";
-
-            vm.StatusModifierSum = "-";
-            vm.StatusTotalSum = "-";
-            vm.StatusVatSum = "-";
-            vm.StatusDeductionSum = "-";
-            vm.StatusPaymentSum = "-";
-        }
-
-        public static void FillInputs(this PaymentVariantsViewModel vm, PaymentVar v) {
-            var locked = !v.TestVariant;
-            vm.IsPaymentVariantSelected = true;
-            vm.SaveIsEnabled = !locked;
-            vm.DeleteIsEnabled = !locked;
-            vm.CalculateIsEnabled = !locked;
-            vm.CommitIsEnabled = !locked && !vm.SeasonLocked;
-            vm.CommitVisibility = !locked ? Visibility.Visible : Visibility.Hidden;
-            vm.RevertIsEnabled = locked && !vm.SeasonLocked;
-            vm.RevertVisibility = locked ? Visibility.Visible : Visibility.Hidden;
-            vm.Arrow = locked ? "\xF0B0" : "\xF0AF";
-            vm.EditText = locked ? "Ansehen" : "Bearbeiten";
-            vm.ExportIsEnabled = locked;
-
-            vm.IsReadOnly = false;
-            vm.DataIsReadOnly = locked;
-            vm.Name = v.Name;
-            vm.Comment = v.Comment ?? "";
-            vm.Date = v.Date;
-            vm.TransferDate = v.TransferDate;
-            try {
-                vm.BillingData = BillingData.FromJson(v.Data);
-                vm.ConsiderModifiers = vm.BillingData.ConsiderDelieryModifiers;
-                vm.ConsiderPenalties = vm.BillingData.ConsiderContractPenalties;
-                vm.ConsiderPenalty = vm.BillingData.ConsiderTotalPenalty;
-                vm.ConsiderAuto = vm.BillingData.ConsiderAutoBusinessShares;
-                vm.ConsiderCustom = vm.BillingData.ConsiderCustomModifiers;
-                if (vm.BillingData.NetWeightModifier != 0) {
-                    vm.WeightModifier = Math.Round(vm.BillingData.NetWeightModifier * 100.0, 8);
-                } else if (vm.BillingData.GrossWeightModifier != 0) {
-                    vm.WeightModifier = Math.Round(vm.BillingData.GrossWeightModifier * 100.0, 8);
-                } else {
-                    vm.WeightModifier = null;
-                }
-                vm.Data = JsonSerializer.Serialize(vm.BillingData.Data, JsonOpt);
-            } catch {
-                vm.BillingData = null;
-                vm.ConsiderModifiers = false;
-                vm.ConsiderPenalties = false;
-                vm.ConsiderPenalty = false;
-                vm.ConsiderAuto = false;
-                vm.ConsiderCustom = false;
-                vm.WeightModifier = null;
-                vm.Data = v.Data;
-            }
-            vm.IsEnabled = !locked;
-
-            vm.StatusModifierSum = "...";
-            vm.StatusTotalSum = "...";
-            vm.StatusVatSum = "...";
-            vm.StatusDeductionSum = "...";
-            vm.StatusPaymentSum = "...";
-            Utils.RunBackground("Variantendaten laden", async () => {
-                await vm.UpdateSums(v);
-            });
-        }
-
-        private static async Task UpdateSums(this PaymentVariantsViewModel vm, PaymentVar v) {
-            if (App.MainDispatcher == null)
-                return;
-            var modText = "-";
-            var totalText = "-";
-            var vatText = "-";
-            var deductionText = "-";
-            var paymentText = "-";
-
-            using var ctx = new AppDbContext();
-            var sym = v.Season.Currency.Symbol ?? v.Season.Currency.Code;
-
-            var modSum = await ctx.PaymentDeliveryParts
-                .Where(p => p.Year == v.Year && p.AvNr == v.AvNr)
-                .SumAsync(p => p.AmountValue - p.NetAmountValue);
-            modText = $"{v.Season.DecFromDb(modSum):N2} {sym}";
-
-            var totalSum = await ctx.MemberPayments
-                .Where(p => p.Year == v.Year && p.AvNr == v.AvNr)
-                .SumAsync(p => p.AmountValue);
-            totalText = $"{v.Season.DecFromDb(totalSum):N2} {sym}";
-
-            await App.MainDispatcher.BeginInvoke(() => {
-                if (vm.SelectedPaymentVariant != v)
-                    return;
-                vm.StatusModifierSum = modText;
-                vm.StatusTotalSum = totalText;
-            });
-
-            var credits = ctx.Credits.Where(c => c.Year == v.Year && c.AvNr == v.AvNr);
-            if (!credits.Any()) {
-                long lastTotalSum = 0;
-                decimal vatSum = 0;
-                var currentPayments = await ctx.MemberPayments
-                        .Where(p => p.Year == v.Year && p.AvNr == v.AvNr)
-                        .ToDictionaryAsync(p => p.MgNr);
-                var lastV = await ctx.PaymentVariants
-                    .Where(l => l.Year == v.Year && !l.TestVariant)
-                    .OrderByDescending(l => l.TransferDateString ?? l.DateString)
-                    .ThenByDescending(l => l.AvNr)
-                    .FirstOrDefaultAsync();
-                if (lastV != null) {
-                    var lastPayments = await ctx.MemberPayments
-                        .Where(p => p.Year == v.Year && p.AvNr == lastV.AvNr)
-                        .ToDictionaryAsync(p => p.MgNr);
-                    lastTotalSum = lastPayments.Sum(e => e.Value.AmountValue);
-                    foreach (int mgnr in currentPayments.Keys) {
-                        var c = currentPayments[mgnr];
-                        var l = lastPayments[mgnr];
-                        vatSum += (c.Amount - l.Amount) * (decimal)(c.Member.IsBuchführend ? v.Season.VatNormal : v.Season.VatFlatrate);
-                    }
-                } else {
-                    vatSum = currentPayments.Sum(e => e.Value.Amount * (decimal)(e.Value.Member.IsBuchführend ? v.Season.VatNormal : v.Season.VatFlatrate));
-                }
-                vatText = $"~{vatSum:N2} {sym}";
-                deductionText = $"- {sym}";
-                paymentText = $"~{v.Season.DecFromDb(totalSum - lastTotalSum) + vatSum:N2} {sym}";
-            } else {
-                // all values in the credit table are stored with precision 2!
-                totalText = $"{Utils.DecFromDb(await credits.SumAsync(c => c.NetAmountValue), 2):N2} {sym}";
-                vatText = $"{Utils.DecFromDb(await credits.SumAsync(c => c.VatAmountValue), 2):N2} {sym}";
-                deductionText = $"{-Utils.DecFromDb(await credits.SumAsync(c => c.ModifiersValue ?? 0), 2):N2} {sym}";
-                paymentText = $"{Utils.DecFromDb(await credits.SumAsync(c => c.AmountValue), 2):N2} {sym}";
-            }
-
-            await App.MainDispatcher.BeginInvoke(() => {
-                if (vm.SelectedPaymentVariant != v)
-                    return;
-                vm.StatusModifierSum = modText;
-                vm.StatusTotalSum = totalText;
-                vm.StatusVatSum = vatText;
-                vm.StatusDeductionSum = deductionText;
-                vm.StatusPaymentSum = paymentText;
-            });
-        }
-
-        public static async Task GenerateSummary(PaymentVar v, ExportMode mode) {
-            Mouse.OverrideCursor = Cursors.AppStarting;
-            try {
-                using var ctx = new AppDbContext();
-                var data = await PaymentVariantSummaryData.ForPaymentVariant(v, ctx.PaymentVariantSummaryRows);
-                using var doc = new PaymentVariantSummary((await ctx.PaymentVariants.FindAsync(v.Year, v.AvNr))!, data);
-                await Utils.ExportDocument(doc, mode);
-            } catch (Exception exc) {
-                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-            }
-            Mouse.OverrideCursor = null;
-        }
-
-        public static async Task GenerateEbics(int year, int avnr) {
-            using var ctx = new AppDbContext();
-            var v = (await ctx.PaymentVariants.FindAsync(year, avnr))!;
-
-            var withoutIban = v.Credits.Count(c => c.Member.Iban == null);
-            if (withoutIban > 0) {
-                var r = MessageBox.Show($"Achtung: Für {withoutIban:N0} Mitglieder ist kein IBAN hinterlegt.\n\nDiese werden NICHT exportiert.",
-                    "Mitglieder ohne IBAN", MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.Cancel);
-                if (r != MessageBoxResult.OK) return;
-            }
-            var withNegAmount = v.Credits.Count(c => c.Amount <= 0);
-            if (withNegAmount > 0) {
-                var r = MessageBox.Show($"Achtung: Es gibt {withNegAmount:N0} Traubengutschriften mit negativem Betrag.\n\nDiese werden NICHT exportiert.",
-                    "Traubengutschriften mit negativem Betrag", MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.OK);
-                if (r != MessageBoxResult.OK) return;
-            }
-
-            var d = new SaveFileDialog() {
-                FileName = $"{App.Client.NameToken}-Überweisungsdaten-{v.Year}-{v.Name.Trim().Replace(' ', '-')}.{Ebics.FileExtension}",
-                DefaultExt = Ebics.FileExtension,
-                Filter = "EBICS-Datei (*.xml)|*.xml",
-                Title = $"Überweisungsdaten speichern unter - Elwig",
-            };
-            if (d.ShowDialog() == true) {
-                Mouse.OverrideCursor = Cursors.AppStarting;
-                try {
-                    using var e = new Ebics(v, d.FileName, App.Client.ExportEbicsVersion, (Ebics.AddressMode)App.Client.ExportEbicsAddress);
-                    await e.ExportAsync(Transaction.FromPaymentVariant(v));
-                } catch (Exception exc) {
-                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                }
-                Mouse.OverrideCursor = null;
-            }
-        }
-
-        public static async Task GenerateAccountingList(int year, int avnr, string name) {
-            var d = new SaveFileDialog() {
-                FileName = $"{App.Client.NameToken}-Buchungsliste-{year}-{name.Trim().Replace(' ', '-')}.ods",
-                DefaultExt = "ods",
-                Filter = "OpenDocument Format Spreadsheet (*.ods)|*.ods",
-                Title = $"Buchungsliste speichern unter - Elwig"
-            };
-            if (d.ShowDialog() == true) {
-                Mouse.OverrideCursor = Cursors.AppStarting;
-                try {
-                    using var ctx = new AppDbContext();
-                    var tbl = await CreditNoteData.ForPaymentVariant(ctx, year, avnr);
-                    using var ods = new OdsFile(d.FileName);
-                    await ods.AddTable(tbl);
-                } catch (Exception exc) {
-                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                }
-                Mouse.OverrideCursor = null;
-            }
-        }
-
-        public static async Task<PaymentVar> CreatePaymentVariant(int year) {
-            PaymentVar? v;
-            using (var ctx = new AppDbContext()) {
-                v = new PaymentVar {
-                    Year = year,
-                    AvNr = await ctx.NextAvNr(year),
-                    Name = "Neue Auszahlungsvariante",
-                    TestVariant = true,
-                    DateString = $"{DateTime.Today:yyyy-MM-dd}",
-                    Data = "{\"mode\": \"elwig\", \"version\": 1, \"payment\": {}, \"curves\": []}",
-                };
-                ctx.Add(v);
-                await ctx.SaveChangesAsync();
-            }
-            App.HintContextChange();
-            return v;
-        }
-
-        public static async Task<PaymentVar> Duplicate(this PaymentVar orig) {
-            PaymentVar? n;
-            using (var ctx = new AppDbContext()) {
-                n = new PaymentVar {
-                    Year = orig.Year,
-                    AvNr = await ctx.NextAvNr(orig.Year),
-                    Name = $"{orig.Name} (Kopie)",
-                    TestVariant = true,
-                    DateString = $"{DateTime.Today:yyyy-MM-dd}",
-                    Data = orig.Data,
-                };
-
-                ctx.Add(n);
-                await ctx.SaveChangesAsync();
-            }
-            App.HintContextChange();
-            return n;
-        }
-
-        public static async Task<(int, int)> UpdatePaymentVariant(this PaymentVariantsViewModel vm, int? oldYear, int? oldAvNr) {
-            var year = oldYear ?? Utils.CurrentYear;
-            int avnr = 0;
-
-            var d = App.Config.Debug ? BillingData.FromJson(vm.Data ?? "{}") : vm.BillingData!;
-            d.ConsiderDelieryModifiers = vm.ConsiderModifiers;
-            d.ConsiderContractPenalties = vm.ConsiderPenalties;
-            d.ConsiderTotalPenalty = vm.ConsiderPenalty;
-            d.ConsiderAutoBusinessShares = vm.ConsiderAuto;
-            d.ConsiderCustomModifiers = vm.ConsiderCustom;
-            var modVal = vm.WeightModifier ?? 0;
-            d.NetWeightModifier = modVal > 0 ? modVal / 100.0 : 0;
-            d.GrossWeightModifier = modVal < 0 ? modVal / 100.0 : 0;
-
-            using (var ctx = new AppDbContext()) {
-                var v = new PaymentVar {
-                    Year = year,
-                    AvNr = oldAvNr ?? await ctx.NextAvNr(year),
-                    Name = vm.Name!,
-                    DateString = $"{vm.Date!.Value:yyyy-MM-dd}",
-                    TransferDate = vm.TransferDate,
-                    TestVariant = vm.SelectedPaymentVariant?.TestVariant ?? true,
-                    CalcTimeUnix = vm.SelectedPaymentVariant?.CalcTimeUnix,
-                    Comment = string.IsNullOrEmpty(vm.Comment) ? null : vm.Comment,
-                    Data = JsonSerializer.Serialize(d.Data),
-                };
-                avnr = v.AvNr;
-                ctx.Update(v);
-                await ctx.SaveChangesAsync();
-            }
-            vm.WeightModifierChanged = false;
-            App.HintContextChange();
-            return (year, avnr);
-        }
-
-        public static async Task DeletePaymentVariant(int year, int avnr) {
-            using (var ctx = new AppDbContext()) {
-                var v = (await ctx.PaymentVariants.FindAsync(year, avnr))!;
-                ctx.Remove(v);
-                await ctx.SaveChangesAsync();
-            }
-            App.HintContextChange();
-        }
-
-        public static async Task Calculate(int year, int avnr) {
-            var b = new BillingVariant(year, avnr);
-            await b.Calculate();
-        }
-    }
-}

Elwig/ViewModels/AreaComAdminViewModel.cs

@@ -15,7 +15,7 @@ namespace Elwig.ViewModels {
         [ObservableProperty]
         private string? _searchQuery = "";
         public List<string> TextFilter {
-            get => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0) ?? []];
+            get => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0)];
             set => SearchQuery = string.Join(' ', value.Where(e => e.Length > 0));
         }
 

Elwig/ViewModels/DeliveryAdminViewModel.cs

@@ -18,7 +18,7 @@ namespace Elwig.ViewModels {
 
         [ObservableProperty]
         private string? _searchQuery = "";
-        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0) ?? []];
+        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0)];
 
         [ObservableProperty]
         private string? _lastScaleError;

Elwig/ViewModels/DeliveryAncmtAdminViewModel.cs

@@ -10,7 +10,7 @@ namespace Elwig.ViewModels {
 
         [ObservableProperty]
         private string? _searchQuery = "";
-        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0) ?? []];
+        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0)];
 
         [ObservableProperty]
         private bool _filterOnlyUpcoming;

Elwig/ViewModels/DeliveryScheduleAdminViewModel.cs

@@ -11,7 +11,7 @@ namespace Elwig.ViewModels {
 
         [ObservableProperty]
         private string? _searchQuery = "";
-        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0) ?? []];
+        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0)];
 
         [ObservableProperty]
         private bool _filterOnlyUpcoming;

Elwig/ViewModels/MemberAdminViewModel.cs

@@ -11,14 +11,14 @@ namespace Elwig.ViewModels {
     public partial class MemberAdminViewModel : ObservableObject {
 
         public int? TransferPredecessorAreaComs = null;
-        public bool MaintainAreaComYearFrom = false;
+        public bool MaintainAreaComYearTo = false;
         public int? CancelAreaComs = null;
 
         public ObservableCollection<KeyValuePair<string, string>> PhoneNrTypes { get; set; } = new(Utils.PhoneNrTypes);
 
         [ObservableProperty]
         private string? _searchQuery = "";
-        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0) ?? []];
+        public List<string> TextFilter => [.. SearchQuery?.ToLower().Split(' ').ToList().FindAll(e => e.Length > 0)];
 
         [ObservableProperty]
         private bool _showOnlyActiveMembers;
@@ -153,17 +153,6 @@ namespace Elwig.ViewModels {
         [ObservableProperty]
         private bool _contactViaEmail;
 
-        [ObservableProperty]
-        private string _createdAt = "-";
-        [ObservableProperty]
-        private string _modifiedAt = "-";
-        [ObservableProperty]
-        private string _modifiedAtShort = "-";
-        [ObservableProperty]
-        private string _exportedAt = "-";
-        [ObservableProperty]
-        private string _importedAt = "-";
-
         public ObservableCollection<string?> EmailAddresses { get; private set; } = [null, null, null, null, null, null, null, null, null];
 
         public partial class PhoneNr(int? type = null, string? number = null, string? comment = null) : ObservableObject {

Elwig/ViewModels/PaymentVariantsViewModel.cs

@@ -1,95 +0,0 @@
-using CommunityToolkit.Mvvm.ComponentModel;
-using Elwig.Helpers.Billing;
-using Elwig.Models.Entities;
-using System;
-using System.Collections.Generic;
-using System.Windows;
-
-namespace Elwig.ViewModels {
-    public partial class PaymentVariantsViewModel : ObservableObject {
-
-        [ObservableProperty]
-        private PaymentVar? _selectedPaymentVariant;
-        [ObservableProperty]
-        private IEnumerable<PaymentVar> _paymentVariants = [];
-
-        public BillingData? BillingData;
-        public bool SeasonLocked;
-        public bool WeightModifierChanged;
-
-        [ObservableProperty]
-        private string _name = "";
-        [ObservableProperty]
-        private string _comment = "";
-        [ObservableProperty]
-        private string _dateString = "";
-        public DateOnly? Date {
-            get => DateOnly.TryParseExact(DateString, "dd.MM.yyyy", out var d) ? d : null;
-            set => DateString = $"{value:dd.MM.yyyy}";
-        }
-        [ObservableProperty]
-        private string _transferDateString = "";
-        public DateOnly? TransferDate {
-            get => DateOnly.TryParseExact(TransferDateString, "dd.MM.yyyy", out var d) ? d : null;
-            set => TransferDateString = $"{value:dd.MM.yyyy}";
-        }
-        [ObservableProperty]
-        private string _weightModifierString = "";
-        public double? WeightModifier {
-            get => double.TryParse(WeightModifierString, out var d) ? d : null;
-            set => WeightModifierString = $"{value}";
-        }
-        [ObservableProperty]
-        private string _data = "";
-        [ObservableProperty]
-        private bool _considerModifiers;
-        [ObservableProperty]
-        private bool _considerPenalties;
-        [ObservableProperty]
-        private bool _considerPenalty;
-        [ObservableProperty]
-        private bool _considerAuto;
-        [ObservableProperty]
-        private bool _considerCustom;
-
-        [ObservableProperty]
-        private bool _isPaymentVariantSelected;
-        [ObservableProperty]
-        private bool _isReadOnly = true;
-        [ObservableProperty]
-        private bool _dataIsReadOnly = true;
-        [ObservableProperty]
-        private bool _isEnabled = false;
-        [ObservableProperty]
-        private bool _saveIsEnabled = false;
-        [ObservableProperty]
-        private bool _deleteIsEnabled = false;
-        [ObservableProperty]
-        private bool _calculateIsEnabled = false;
-        [ObservableProperty]
-        private bool _exportIsEnabled = false;
-        [ObservableProperty]
-        private bool _commitIsEnabled = false;
-        [ObservableProperty]
-        private Visibility _commitVisibility = Visibility.Visible;
-        [ObservableProperty]
-        private bool _revertIsEnabled = false;
-        [ObservableProperty]
-        private Visibility _revertVisibility = Visibility.Hidden;
-        [ObservableProperty]
-        private string _arrow = "\xF0AF";
-        [ObservableProperty]
-        private string _editText = "Bearbeiten";
-
-        [ObservableProperty]
-        private string _statusModifierSum = "-";
-        [ObservableProperty]
-        private string _statusTotalSum = "-";
-        [ObservableProperty]
-        private string _statusVatSum = "-";
-        [ObservableProperty]
-        private string _statusDeductionSum = "-";
-        [ObservableProperty]
-        private string _statusPaymentSum = "-";
-    }
-}

Elwig/Windows/ChartWindow.xaml

@@ -101,7 +101,7 @@
             </ListBox.ItemTemplate>
         </ListBox>
 
-        <Button x:Name="SaveButton" Content="Speichern &amp; Berechnen" IsEnabled="False"
+        <Button x:Name="SaveButton" Content="Speichern" IsEnabled="False"
             HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="10,5,35,10" Grid.Column="0" Grid.Row="2"
             Click="SaveButton_Click"/>
 

Elwig/Windows/ChartWindow.xaml.cs

@@ -651,12 +651,6 @@ namespace Elwig.Windows {
                     ctx.Update(PaymentVar);
                     await ctx.SaveChangesAsync();
                 }
-                try {
-                    var b = new BillingVariant(PaymentVar.Year, PaymentVar.AvNr);
-                    await b.Calculate();
-                } catch (Exception exc) {
-                    MessageBox.Show(exc.Message, "Berechnungsfehler", MessageBoxButton.OK, MessageBoxImage.Error);
-                }
                 LockContext = false;
                 App.HintContextChange();
             } catch (Exception exc) {

Elwig/Windows/DeliveryAdminWindow.xaml

@@ -217,7 +217,7 @@
                         <Bold>Zweigstelle</Bold>: z.B. musterort, ...<LineBreak/>
                         <Bold>Attribut</Bold>: z.B. kabinett, !kabinett (alle außer kabinett), ...<LineBreak/>
                         <Bold>Bewirtschaftung</Bold>: z.B. bio, !kip (alle außer KIP), ...<LineBreak/>
-                        <Bold>Gewicht</Bold>: z.B. &lt;500kg, &gt;6000kg, ... (gilt für Menge der gesamten Lieferung)<LineBreak/>
+                        <Bold>Gewicht</Bold>: z.B. &lt;500kg, &gt;6000kg, ... (gilt für Gewicht der gesamten Lieferung)<LineBreak/>
                         <Bold>Datum</Bold>: z.B. 1.9., 15.9.-10.10., -15.10.2020, ...<LineBreak/>
                         <Bold>Uhrzeit</Bold>: z.B. 06:00-08:00, 18:00-, ...<LineBreak/>
                         <Bold>Handwiegung</Bold>: handw[iegung], !Handw[iegung] (alle ohne Handwiegung)<LineBreak/>
@@ -272,7 +272,7 @@
                             </Style>
                         </DataGridTextColumn.CellStyle>
                     </DataGridTextColumn>
-                    <DataGridTextColumn Header="Menge" Binding="{Binding FilteredWeight, StringFormat='{}{0:N0} kg '}" Width="75">
+                    <DataGridTextColumn Header="Gewicht" Binding="{Binding FilteredWeight, StringFormat='{}{0:N0} kg '}" Width="75">
                         <DataGridTextColumn.CellStyle>
                             <Style>
                                 <Setter Property="TextBlock.TextAlignment" Value="Right"/>
@@ -516,7 +516,7 @@
                 </Grid>
             </GroupBox>
 
-            <GroupBox Header="Menge" Grid.Column="1" Grid.Row="2" Margin="5,5,5,5">
+            <GroupBox Header="Gewicht" Grid.Column="1" Grid.Row="2" Margin="5,5,5,5">
                 <Grid>
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="70"/>
@@ -669,7 +669,7 @@
             <Separator Grid.Column="5"/>
             <StatusBarItem Grid.Column="6">
                 <TextBlock ToolTip="{Binding StatusWeightToolTip}">
-                    Menge: <Run Text="{Binding StatusWeight}"/>
+                    Gewicht: <Run Text="{Binding StatusWeight}"/>
                 </TextBlock>
             </StatusBarItem>
             <Separator Grid.Column="7"/>

Elwig/Windows/DeliveryAncmtAdminWindow.xaml

@@ -125,7 +125,7 @@
                         <Bold>Zweigstelle</Bold>: z.B. musterort, ...<LineBreak/>
                         <Bold>Attribut</Bold>: z.B. kabinett, !kabinett (alle außer kabinett), ...<LineBreak/>
                         <Bold>Bewirtschaftung</Bold>: z.B. bio, !kip (alle außer KIP), ...<LineBreak/>
-                        <Bold>Menge</Bold>: z.B. &lt;500kg, &gt;6000kg, ...<LineBreak/>
+                        <Bold>Gewicht</Bold>: z.B. &lt;500kg, &gt;6000kg, ...<LineBreak/>
                         <Bold>Datum</Bold>: z.B. 1.9., 15.9.-10.10., -15.10.2020, ...
                     </TextBlock>
                 </TextBox.ToolTip>
@@ -191,7 +191,7 @@
                             </Style>
                         </DataGridTextColumn.CellStyle>
                     </DataGridTextColumn>
-                    <DataGridTextColumn Header="Menge" Binding="{Binding Weight, StringFormat='{}{0:N0} kg'}" Width="75">
+                    <DataGridTextColumn Header="Gewicht" Binding="{Binding Weight, StringFormat='{}{0:N0} kg'}" Width="75">
                         <DataGridTextColumn.CellStyle>
                             <Style>
                                 <Setter Property="TextBlock.TextAlignment" Value="Right"/>
@@ -328,7 +328,7 @@
                         </ComboBox.ItemTemplateSelector>
                     </ComboBox>
 
-                    <Label Content="Menge:" Margin="10,70,0,0" Grid.Column="0"/>
+                    <Label Content="Gewicht:" Margin="10,70,0,0" Grid.Column="0"/>
                     <ctrl:UnitTextBox x:Name="WeightInput" Unit="kg" Text="{Binding WeightString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                                       Grid.Column="1" Margin="0,70,10,10" Width="61" HorizontalAlignment="Left"
                                       TextChanged="WeightInput_TextChanged" KeyUp="Input_KeyUp"/>
@@ -364,7 +364,7 @@
             <Separator Grid.Column="1"/>
             <StatusBarItem Grid.Column="2">
                 <TextBlock ToolTip="{Binding StatusWeightToolTip}">
-                    Menge: <Run Text="{Binding StatusWeight}"/>
+                    Gewicht: <Run Text="{Binding StatusWeight}"/>
                 </TextBlock>
             </StatusBarItem>
             <Separator Grid.Column="3"/>

Elwig/Windows/DeliveryScheduleAdminWindow.xaml

@@ -127,7 +127,7 @@
                         </DataGridTextColumn.CellStyle>
                     </DataGridTextColumn>
                     <DataGridTextColumn Header="Beschreibung" Binding="{Binding Description}" Width="200"/>
-                    <DataGridTextColumn Header="Max. Mg." Binding="{Binding MaxWeight, StringFormat='{}{0:N0} kg'}" Width="80">
+                    <DataGridTextColumn Header="Max. Gew." Binding="{Binding MaxWeight, StringFormat='{}{0:N0} kg'}" Width="80">
                         <DataGridTextColumn.CellStyle>
                             <Style>
                                 <Setter Property="TextBlock.TextAlignment" Value="Right"/>
@@ -211,7 +211,7 @@
                              Margin="0,40,10,10" Grid.Column="1" Grid.ColumnSpan="2"
                              TextChanged="TextBox_TextChanged"/>
 
-                    <Label Content="Max. Menge:" Margin="10,70,0,10"/>
+                    <Label Content="Max. Gewicht:" Margin="10,70,0,10"/>
                     <ctrl:UnitTextBox x:Name="MaxWeightInput" Unit="kg" Text="{Binding MaxWeightString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                                       Margin="0,70,10,10" Grid.Column="1" Grid.ColumnSpan="2" Width="68" HorizontalAlignment="Left"
                                       TextChanged="MaxWeightInput_TextChanged"/>

Elwig/Windows/MailLogWindow.xaml

@@ -3,8 +3,7 @@
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:local="clr-namespace:Elwig.Windows"
-        Title="Ausgangs-Protokoll - Rundschreiben - Elwig" Height="600" Width="1000"
-        Loaded="Window_Loaded">
+        Title="Ausgangs-Protokoll - Rundschreiben - Elwig" Height="600" Width="1000">
     <Grid>
         <Grid.ColumnDefinitions>
             <ColumnDefinition Width="3*"/>

Elwig/Windows/MailLogWindow.xaml.cs

@@ -2,7 +2,6 @@ using Elwig.Helpers;
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Threading.Tasks;
 using System.Windows;
 
 namespace Elwig.Windows {
@@ -19,16 +18,8 @@ namespace Elwig.Windows {
             FilterInput.TextChanged -= FilterInput_TextChanged;
         }
 
-        private async void Window_Loaded(object sender, RoutedEventArgs evt) {
-            await Load();
-        }
-
         private async void TimeSpanInput_SelectionChanged(object sender, RoutedEventArgs evt) {
             if (!IsLoaded) return;
-            await Load();
-        }
-
-        private async Task Load() {
             DateTime? fromDate = DateTime.Now;
             if (TimeSpanInput.SelectedIndex == 0) {
                 fromDate = fromDate.Value.AddDays(-7);

Elwig/Windows/MailWindow.xaml.cs

@@ -671,7 +671,7 @@ namespace Elwig.Windows {
                     var avnr = details.Item2;
                     try {
                         cnData[(year, avnr)] = (
-                            await CreditNoteDeliveryData.ForPaymentVariant(ctx.CreditNoteDeliveryRows, ctx.PaymentVariants, year, avnr),
+                            await CreditNoteDeliveryData.ForPaymentVariant(ctx.CreditNoteDeliveryRows, ctx.Seasons, year, avnr),
                             await ctx.MemberPayments.Where(p => p.Year == year && p.AvNr == avnr).ToDictionaryAsync(c => c.MgNr),
                             BillingData.FromJson((await ctx.PaymentVariants.FindAsync(year, avnr))!.Data)
                         );

Elwig/Windows/MainWindow.xaml

@@ -207,7 +207,7 @@
                 <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 des Gewichts nach Zweigstelle, Mitglied, 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"/>
@@ -252,7 +252,7 @@
                     </Grid.RowDefinitions>
 
                     <TextBlock Grid.Row="0" Grid.Column="1" TextAlignment="Right"><Bold>Mitglieder</Bold></TextBlock>
-                    <TextBlock Grid.Row="0" Grid.Column="2" TextAlignment="Right"><Bold>Menge</Bold></TextBlock>
+                    <TextBlock Grid.Row="0" Grid.Column="2" TextAlignment="Right"><Bold>Gewicht</Bold></TextBlock>
                     <TextBlock Grid.Row="0" Grid.Column="3" TextAlignment="Right"><Bold>Fläche</Bold></TextBlock>
 
                     <TextBlock Grid.Row="1" Grid.Column="0">Gesamt:</TextBlock>

Elwig/Windows/MainWindow.xaml.cs

@@ -217,7 +217,7 @@ namespace Elwig.Windows {
                 } 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);
+                    MessageBox.Show("Eventuell Internetverbindung prüfen!\n\n" + exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
                 } catch (Exception exc) {
                     MessageBox.Show(exc.Message, "Lieferungen hochladen", MessageBoxButton.OK, MessageBoxImage.Error);
                 }

Elwig/Windows/MemberAdminWindow.xaml

@@ -653,40 +653,13 @@
                              TextChanged="TextBox_TextChanged"
                              VerticalAlignment="Stretch" Height="auto" AcceptsReturn="True" TextWrapping="Wrap" VerticalScrollBarVisibility="Visible"/>
 
-                    <Label Content="Kontaktart:" Margin="10,10,0,40" Grid.Column="0" VerticalAlignment="Bottom"/>
+                    <Label Content="Kontaktart:" Margin="10,10,0,10" Grid.Column="0" VerticalAlignment="Bottom"/>
                     <CheckBox x:Name="ContactPostalInput" Content="Post" IsChecked="{Binding ContactViaPost, Mode=TwoWay}" IsEnabled="False"
                               Checked="CheckBox_Changed" Unchecked="CheckBox_Changed"
-                              HorizontalAlignment="Left" Margin="0,0,0,45" VerticalAlignment="Bottom" Grid.Column="1" Grid.ColumnSpan="2"/>
+                              HorizontalAlignment="Left" Margin="0,0,0,15" VerticalAlignment="Bottom" Grid.Column="1" Grid.ColumnSpan="2"/>
                     <CheckBox x:Name="ContactEmailInput" Content="E-Mail" IsChecked="{Binding ContactViaEmail, Mode=TwoWay}" IsEnabled="False"
                               Checked="ContactEmailInput_Changed" Unchecked="ContactEmailInput_Changed"
-                              HorizontalAlignment="Left" Margin="60,0,0,45" VerticalAlignment="Bottom" Grid.Column="1" Grid.ColumnSpan="2"/>
-
-                    <Label Content="Zuletzt geändert:" Margin="10,10,0,10" Grid.Column="0" VerticalAlignment="Bottom"/>
-                    <TextBlock x:Name="LastModified" Text="{Binding ModifiedAtShort}"
-                               Margin="0,10,0,15" Grid.Column="1" TextWrapping="NoWrap" VerticalAlignment="Bottom">
-                        <TextBlock.ToolTip>
-                            <Grid>
-                                <Grid.ColumnDefinitions>
-                                    <ColumnDefinition Width="200"/>
-                                    <ColumnDefinition Width="110"/>
-                                </Grid.ColumnDefinitions>
-                                <Grid.RowDefinitions>
-                                    <RowDefinition Height="Auto"/>
-                                    <RowDefinition Height="Auto"/>
-                                    <RowDefinition Height="Auto"/>
-                                    <RowDefinition Height="Auto"/>
-                                </Grid.RowDefinitions>
-                                <TextBlock Grid.Row="0" Grid.Column="0" Text="Erstellt:"/>
-                                <TextBlock Grid.Row="0" Grid.Column="1" Text="{Binding CreatedAt}"/>
-                                <TextBlock Grid.Row="1" Grid.Column="0" Text="Zuletzt geändert:"/>
-                                <TextBlock Grid.Row="1" Grid.Column="1" Text="{Binding ModifiedAt}"/>
-                                <TextBlock Grid.Row="2" Grid.Column="0" Text="Zuletzt von diesem Gerät exportiert:"/>
-                                <TextBlock Grid.Row="2" Grid.Column="1" Text="{Binding ExportedAt}"/>
-                                <TextBlock Grid.Row="3" Grid.Column="0" Text="Zuletzt auf dieses Gerät importiert:"/>
-                                <TextBlock Grid.Row="3" Grid.Column="1" Text="{Binding ImportedAt}"/>
-                            </Grid>
-                        </TextBlock.ToolTip>
-                    </TextBlock>
+                              HorizontalAlignment="Left" Margin="60,0,0,15" VerticalAlignment="Bottom" Grid.Column="1" Grid.ColumnSpan="2"/>
 
                     <Button x:Name="DeliveryButton" Content="Lieferungen" IsEnabled="{Binding IsMemberSelected}"
                             Click="DeliveryButton_Click"

Elwig/Windows/MemberAdminWindow.xaml.cs

@@ -786,7 +786,7 @@ namespace Elwig.Windows {
                 if (d.ShowDialog() != true)
                     return;
                 ViewModel.TransferPredecessorAreaComs = d.SuccessorSeason;
-                ViewModel.MaintainAreaComYearFrom = d.MaintainYearFrom;
+                ViewModel.MaintainAreaComYearTo = d.MaintainYearTo;
                 if (IsEditing)
                     SetOriginalValue(PredecessorMgNrInput, -1);  // hack to allow user to save
                 UpdateButtons();

Elwig/Windows/PaymentVariantsWindow.xaml

@@ -5,12 +5,8 @@
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:Elwig.Windows"
-        xmlns:vm="clr-namespace:Elwig.ViewModels"
         xmlns:ctrl="clr-namespace:Elwig.Controls"
-        Title="Auszahlungsvarianten - Elwig" Height="480" Width="850" MinHeight="400" MinWidth="850">
-    <Window.DataContext>
-        <vm:PaymentVariantsViewModel/>
-    </Window.DataContext>
+        Title="Auszahlungsvarianten - Elwig" Height="480" Width="850" MinHeight="400" MinWidth="830">
     <Window.Resources>
         <Style TargetType="Label">
             <Setter Property="HorizontalAlignment" Value="Left"/>
@@ -59,25 +55,25 @@
 
         <Menu Grid.ColumnSpan="2" BorderThickness="0,0,0,1" BorderBrush="LightGray" Background="White">
             <MenuItem Header="Variantendaten">
-                <MenuItem x:Name="Menu_SummaryShow" Header="...anzeigen (PDF)" IsEnabled="{Binding IsPaymentVariantSelected}"
+                <MenuItem x:Name="Menu_SummaryShow" Header="...anzeigen (PDF)" IsEnabled="False"
                           Click="Menu_SummaryShow_Click" InputGestureText="Strg+P">
                     <MenuItem.Icon>
                         <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE8FF;"/>
                     </MenuItem.Icon>
                 </MenuItem>
-                <MenuItem x:Name="Menu_SummarySave" Header="...speichern... (PDF)" IsEnabled="{Binding IsPaymentVariantSelected}"
+                <MenuItem x:Name="Menu_SummarySave" Header="...speichern... (PDF)" IsEnabled="False"
                           Click="Menu_SummarySave_Click">
                     <MenuItem.Icon>
                         <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xEA90;"/>
                     </MenuItem.Icon>
                 </MenuItem>
-                <MenuItem x:Name="Menu_SummaryExport" Header="...speichern... (Excel)" IsEnabled="{Binding IsPaymentVariantSelected}"
+                <MenuItem x:Name="Menu_SummaryExport" Header="...speichern... (Excel)" IsEnabled="False"
                           Click="Menu_SummaryExport_Click">
                     <MenuItem.Icon>
                         <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE9F9;"/>
                     </MenuItem.Icon>
                 </MenuItem>
-                <MenuItem x:Name="Menu_SummaryPrint" Header="...drucken" IsEnabled="{Binding IsPaymentVariantSelected}"
+                <MenuItem x:Name="Menu_SummaryPrint" Header="...drucken" IsEnabled="False"
                           Click="Menu_SummaryPrint_Click" InputGestureText="Strg+Shift+P">
                     <MenuItem.Icon>
                         <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE749;"/>
@@ -85,7 +81,7 @@
                 </MenuItem>
             </MenuItem>
             <MenuItem Header="Buchungsliste">
-                <MenuItem x:Name="Menu_ExportSave" Header="...speichern... (Excel)" IsEnabled="{Binding ExportIsEnabled}"
+                <MenuItem x:Name="Menu_ExportSave" Header="...speichern... (Excel)" IsEnabled="False"
                           Click="Menu_ExportSave_Click" InputGestureText="Strg+L">
                     <MenuItem.Icon>
                         <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE9F9;"/>
@@ -93,7 +89,7 @@
                 </MenuItem>
             </MenuItem>
             <MenuItem Header="Überweisungsdaten">
-                <MenuItem x:Name="Menu_EbicsSave" Header="...exportieren... (EBICS)" IsEnabled="{Binding ExportIsEnabled}"
+                <MenuItem x:Name="Menu_EbicsSave" Header="...exportieren... (EBICS)" IsEnabled="False"
                           Click="Menu_EbicsSave_Click" InputGestureText="Strg+Ü">
                     <MenuItem.Icon>
                         <TextBlock FontFamily="Segoe MDL2 Assets" FontSize="16" Text="&#xE792;"/>
@@ -103,9 +99,7 @@
         </Menu>
 
         <Grid Grid.Row="1">
-            <ListBox x:Name="PaymentVariantList" Margin="10,10,35,10" Grid.RowSpan="2"
-                     SelectionChanged="PaymentVariantList_SelectionChanged"
-                     ItemsSource="{Binding PaymentVariants, Mode=TwoWay}" SelectedItem="{Binding SelectedPaymentVariant, Mode=TwoWay}">
+            <ListBox x:Name="PaymentVariantList" Margin="10,10,35,10" Grid.RowSpan="2" SelectionChanged="PaymentVariantList_SelectionChanged">
                 <ListBox.ItemTemplate>
                     <DataTemplate>
                         <StackPanel Orientation="Horizontal">
@@ -115,20 +109,17 @@
                     </DataTemplate>
                 </ListBox.ItemTemplate>
             </ListBox>
-            <Button x:Name="AddButton"
-                    Content="&#xF8AA;" FontFamily="Segoe MDL2 Assets" FontSize="11" Padding="0,1.5,0,0" ToolTip="Neue Auszahlungsvariante hinzufügen"
+            <Button x:Name="AddButton" Content="&#xF8AA;" FontFamily="Segoe MDL2 Assets" FontSize="11" Padding="0,1.5,0,0" ToolTip="Neue Auszahlungsvariante hinzufügen"
                     VerticalAlignment="Center" HorizontalAlignment="Right" Width="25" Height="25" Margin="5,0,5,60" Grid.RowSpan="2"
                     Click="AddButton_Click"/>
-            <Button x:Name="CopyButton" IsEnabled="{Binding IsPaymentVariantSelected}"
-                    Content="&#xE8C8;" FontFamily="Segoe MDL2 Assets" FontSize="12" Padding="0,0,0,0" ToolTip="Ausgewählte Auszahlungsvariante duplizieren"
+            <Button x:Name="CopyButton" Content="&#xE8C8;" FontFamily="Segoe MDL2 Assets" FontSize="12" Padding="0,0,0,0" IsEnabled="False" ToolTip="Ausgewählte Auszahlungsvariante duplizieren"
                     VerticalAlignment="Center" HorizontalAlignment="Right" Width="25" Height="25" Margin="5,0,5,0" Grid.RowSpan="2"
                     Click="CopyButton_Click"/>
-            <Button x:Name="DeleteButton" IsEnabled="{Binding DeleteIsEnabled}"
-                    Content="&#xF8AB;" FontFamily="Segoe MDL2 Assets" FontSize="11" Padding="0,1.5,0,0" ToolTip="Ausgewählte Auszahlungsvariante löschen"
+            <Button x:Name="DeleteButton" Content="&#xF8AB;" FontFamily="Segoe MDL2 Assets" FontSize="11" Padding="0,1.5,0,0" IsEnabled="False" ToolTip="Ausgewählte Auszahlungsvariante löschen"
                     VerticalAlignment="Center" HorizontalAlignment="Right" Width="25" Height="25" Margin="5,60,5,0" Grid.RowSpan="2"
                     Click="DeleteButton_Click"/>
 
-            <TextBox x:Name="DataInput" Margin="10,200,35,10" IsReadOnly="{Binding DataIsReadOnly}"
+            <TextBox x:Name="DataInput" Margin="10,200,35,10"
                      HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Height="auto"
                      AcceptsReturn="True" VerticalScrollBarVisibility="Visible" HorizontalScrollBarVisibility="Auto"
                      FontFamily="Cascadia Code Light" FontSize="13"
@@ -142,28 +133,23 @@
             </Grid.ColumnDefinitions>
 
             <Label Content="Name:" Margin="10,10,0,0" Grid.Column="0"/>
-            <TextBox x:Name="NameInput" Text="{Binding Name, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsReadOnly="{Binding IsReadOnly}"
-                     Width="200" Grid.Column="1" HorizontalAlignment="Left" Margin="0,10,0,0"
+            <TextBox x:Name="NameInput" Width="200" Grid.Column="1" HorizontalAlignment="Left" Margin="0,10,0,0"
                      TextChanged="NameInput_TextChanged"/>
 
             <Label Content="Beschreibung:" Margin="10,40,0,0" Grid.Column="0"/>
-            <TextBox x:Name="CommentInput" Text="{Binding Comment, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsReadOnly="{Binding IsReadOnly}"
-                     Grid.Column="1" HorizontalAlignment="Stretch" Margin="0,40,10,0"
+            <TextBox x:Name="CommentInput" Grid.Column="1" HorizontalAlignment="Stretch" Margin="0,40,10,0"
                      TextChanged="CommentInput_TextChanged"/>
 
             <Label Content="Datum:" Margin="10,70,0,0" Grid.Column="0"/>
-            <TextBox x:Name="DateInput" Text="{Binding DateString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsReadOnly="{Binding IsReadOnly}"
-                     Grid.Column="1" Width="77" HorizontalAlignment="Left" Margin="0,70,10,0"
+            <TextBox x:Name="DateInput" Grid.Column="1" Width="77" HorizontalAlignment="Left" Margin="0,70,10,0"
                      TextChanged="DateInput_TextChanged"/>
 
             <Label Content="Überwiesen am:" Margin="10,100,0,0" Grid.Column="0"/>
-            <TextBox x:Name="TransferDateInput" Text="{Binding TransferDateString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsReadOnly="{Binding IsReadOnly}"
-                     Grid.Column="1" Width="77" HorizontalAlignment="Left" Margin="0,100,10,0"
+            <TextBox x:Name="TransferDateInput" Grid.Column="1" Width="77" HorizontalAlignment="Left" Margin="0,100,10,0"
                      TextChanged="TransferDateInput_TextChanged"/>
 
             <Label Content="Rebelzuschlag:" Margin="10,130,0,0" Grid.Column="0"/>
-            <ctrl:UnitTextBox x:Name="WeightModifierInput" Text="{Binding WeightModifierString, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsReadOnly="{Binding IsReadOnly}"
-                              Grid.Column="1" Width="60" Margin="0,130,10,0" Unit="%"
+            <ctrl:UnitTextBox x:Name="WeightModifierInput" Grid.Column="1" Width="60" Margin="0,130,10,0" Unit="%"
                               HorizontalAlignment="Left" VerticalAlignment="Top"
                               TextChanged="WeightModifierInput_TextChanged" LostFocus="WeightModifierInput_LostFocus"/>
 
@@ -174,24 +160,19 @@
             </TextBlock>
 
             <Label Content="Berücksichtigen:" Margin="90,70,10,10" Grid.Column="1"/>
-            <CheckBox x:Name="ConsiderModifiersInput" IsChecked="{Binding ConsiderModifiers, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsEnabled="{Binding IsEnabled}"
-                      Content="Zu-/Abschläge bei Lieferungen (inkl. Rebelzuschl.)"
+            <CheckBox x:Name="ConsiderModifiersInput" Content="Zu-/Abschläge bei Lieferungen"
                       Margin="110,95,10,10" Grid.Column="1" HorizontalAlignment="Left" VerticalAlignment="Top"
                       Checked="ConsiderModifiersInput_Changed" Unchecked="ConsiderModifiersInput_Changed"/>
-            <CheckBox x:Name="ConsiderPenaltiesInput" IsChecked="{Binding ConsiderPenalties, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsEnabled="{Binding IsEnabled}"
-                      Content="Pönalen bei Unterlieferungen (FB)"
+            <CheckBox x:Name="ConsiderPenaltiesInput" Content="Pönalen bei Unterlieferungen (FB)"
                       Margin="110,115,10,10" Grid.Column="1" HorizontalAlignment="Left" VerticalAlignment="Top"
                       Checked="ConsiderPenaltiesInput_Changed" Unchecked="ConsiderPenaltiesInput_Changed"/>
-            <CheckBox x:Name="ConsiderPenaltyInput" IsChecked="{Binding ConsiderPenalty, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsEnabled="{Binding IsEnabled}"
-                      Content="Strafen bei Unterlieferungen (GA)"
+            <CheckBox x:Name="ConsiderPenaltyInput" Content="Strafen bei Unterlieferungen (GA)"
                       Margin="110,135,10,10" Grid.Column="1" HorizontalAlignment="Left" VerticalAlignment="Top"
                       Checked="ConsiderPenaltyInput_Changed" Unchecked="ConsiderPenaltyInput_Changed"/>
-            <CheckBox x:Name="ConsiderAutoInput" IsChecked="{Binding ConsiderAuto, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsEnabled="{Binding IsEnabled}"
-                      Content="Automatische Nachzeichnungen der GA"
+            <CheckBox x:Name="ConsiderAutoInput" Content="Automatische Nachzeichnungen der GA"
                       Margin="110,155,10,10" Grid.Column="1" HorizontalAlignment="Left" VerticalAlignment="Top"
                       Checked="ConsiderAutoInput_Changed" Unchecked="ConsiderAutoInput_Changed"/>
-            <CheckBox x:Name="ConsiderCustomInput" IsChecked="{Binding ConsiderCustom, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" IsEnabled="{Binding IsEnabled}"
-                      Content="Benutzerdefinierte Zu-/Abschläge pro Mitglied"
+            <CheckBox x:Name="ConsiderCustomInput" Content="Benutzerdefinierte Zu-/Abschläge pro Mitglied"
                       Margin="110,175,10,10" Grid.Column="1" HorizontalAlignment="Left" VerticalAlignment="Top"
                       Checked="ConsiderCustomInput_Changed" Unchecked="ConsiderCustomInput_Changed"/>
             <Label Content="&#xF0AE;" FontFamily="Segoe MDL2 Assets" FontSize="16" Grid.Row="0" Grid.Column="1" Margin="108,195,10,10"/>
@@ -225,8 +206,7 @@
                     </Style>
                 </Grid.Resources>
 
-                <Button x:Name="EditButton" IsEnabled="{Binding IsPaymentVariantSelected}"
-                        Content="{Binding EditText}" Grid.Column="0" Grid.Row="2"
+                <Button x:Name="EditButton" Content="Bearbeiten" Grid.Column="0" Grid.Row="2"
                         Click="EditButton_Click"/>
                 <Label Content="&#xF0AF;" FontFamily="Segoe MDL2 Assets" FontSize="16" Grid.Row="2" Grid.Column="1"/>
                 <Button x:Name="ModifierButton" Content="Zu-/Abschläge" Grid.Column="0" Grid.Row="4"
@@ -239,13 +219,12 @@
                         </TransformGroup>
                     </Label.RenderTransform>
                 </Label>
-                <Button x:Name="CalculateButton" IsEnabled="{Binding CalculateIsEnabled}"
-                        Content="Berechnen" Grid.Column="2" Grid.Row="2"
+                <Button x:Name="CalculateButton" Content="Berechnen" Grid.Column="2" Grid.Row="2"
                         Click="CalculateButton_Click"/>
-                <Label Content="{Binding Arrow}" FontFamily="Segoe MDL2 Assets" FontSize="16" Grid.Row="2" Grid.Column="3"/>
+                <Label Content="&#xF0AF;" FontFamily="Segoe MDL2 Assets" FontSize="16" Grid.Row="2" Grid.Column="3" x:Name="Arrow3"/>
                 <Button x:Name="PaymentAdjustmentButton" Content="Anpassen" Grid.Column="2" Grid.Row="4"
                         Click="PaymentAdjustmentButton_Click"/>
-                <Label Content="{Binding Arrow}" FontFamily="Segoe MDL2 Assets" FontSize="16" Grid.Row="4" Grid.Column="3" RenderTransformOrigin="0.5,0.5" >
+                <Label Content="&#xF0AF;" FontFamily="Segoe MDL2 Assets" FontSize="16" Grid.Row="4" Grid.Column="3" x:Name="Arrow4" RenderTransformOrigin="0.5,0.5" >
                     <Label.RenderTransform>
                         <TransformGroup>
                             <RotateTransform Angle="-45"/>
@@ -253,19 +232,16 @@
                         </TransformGroup>
                     </Label.RenderTransform>
                 </Label>
-                <Button x:Name="CommitButton" IsEnabled="{Binding CommitIsEnabled}" Visibility="{Binding CommitVisibility}"
-                        Content="Festsetzen" Grid.Column="4" Grid.Row="2"
+                <Button x:Name="CommitButton" Content="Festsetzen" Grid.Column="4" Grid.Row="2"
                         Click="CommitButton_Click"/>
-                <Button x:Name="RevertButton" IsEnabled="{Binding RevertIsEnabled}" Visibility="{Binding RevertVisibility}"
-                        Content="Freigeben" Grid.Column="4" Grid.Row="2"
+                <Button x:Name="RevertButton" Content="Freigeben" Grid.Column="4" Grid.Row="2"
                         Click="RevertButton_Click"/>
-                <Button x:Name="SaveButton" IsEnabled="{Binding SaveIsEnabled}"
-                        Content="Speichern" Grid.Column="4" Grid.Row="0"
+                <Button x:Name="SaveButton" Content="Speichern" Grid.Column="4" Grid.Row="0"
                         Click="SaveButton_Click"/>
             </Grid>
 
-            <Button x:Name="MailButton" IsEnabled="{Binding IsPaymentVariantSelected}"
-                    FontSize="14" Width="180" Margin="10,10,10,10" Height="30"
+            <Button x:Name="MailButton"
+                    FontSize="14" Width="180" Margin="10,10,10,10" Height="30" IsEnabled="False"
                     Click="MailButton_Click"
                     VerticalAlignment="Bottom" HorizontalAlignment="Right" HorizontalContentAlignment="Stretch" Grid.Column="1">
                 <Grid>
@@ -297,35 +273,35 @@
             <StatusBarItem Grid.Column="0" HorizontalContentAlignment="Stretch">
                 <DockPanel>
                     <TextBlock Text="Zu-/Abschl.:"/>
-                    <TextBlock Text="{Binding StatusModifierSum}" TextAlignment="Right"/>
+                    <TextBlock x:Name="ModifierSum" Text="-" TextAlignment="Right"/>
                 </DockPanel>
             </StatusBarItem>
             <Separator Grid.Column="1"/>
             <StatusBarItem Grid.Column="2" HorizontalContentAlignment="Stretch">
                 <DockPanel>
                     <TextBlock Text="Gesamt:"/>
-                    <TextBlock Text="{Binding StatusTotalSum}" TextAlignment="Right"/>
+                    <TextBlock x:Name="TotalSum" Text="-" TextAlignment="Right"/>
                 </DockPanel>
             </StatusBarItem>
             <Separator Grid.Column="3"/>
             <StatusBarItem Grid.Column="4" HorizontalContentAlignment="Stretch">
                 <DockPanel>
                     <TextBlock Text="MwSt.:"/>
-                    <TextBlock Text="{Binding StatusVatSum}" TextAlignment="Right"/>
+                    <TextBlock x:Name="VatSum" Text="-" TextAlignment="Right"/>
                 </DockPanel>
             </StatusBarItem>
             <Separator Grid.Column="5"/>
             <StatusBarItem Grid.Column="6" HorizontalContentAlignment="Stretch">
                 <DockPanel>
                     <TextBlock Text="Abzüge:"/>
-                    <TextBlock Text="{Binding StatusDeductionSum}" TextAlignment="Right"/>
+                    <TextBlock x:Name="DeductionSum" Text="-" TextAlignment="Right"/>
                 </DockPanel>
             </StatusBarItem>
             <Separator Grid.Column="7"/>
             <StatusBarItem Grid.Column="8" HorizontalContentAlignment="Stretch">
                 <DockPanel>
                     <TextBlock Text="Auszahl.:"/>
-                    <TextBlock Text="{Binding StatusPaymentSum}" TextAlignment="Right"/>
+                    <TextBlock x:Name="PaymentSum" Text="-" TextAlignment="Right"/>
                 </DockPanel>
             </StatusBarItem>
         </StatusBar>

Elwig/Windows/PaymentVariantsWindow.xaml.cs

@@ -1,27 +1,29 @@
 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;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Input;
+using Elwig.Helpers.Billing;
+using Elwig.Helpers.Export;
+using Microsoft.Win32;
+using System.Text.Json;
+using Elwig.Documents;
 
 namespace Elwig.Windows {
     public partial class PaymentVariantsWindow : ContextWindow {
 
-        public PaymentVariantsViewModel ViewModel => (PaymentVariantsViewModel)DataContext;
-
         public readonly int Year;
+        public readonly bool SeasonLocked;
         private bool DataValid, DataChanged, NameChanged, CommentChanged, DateValid, DateChanged, TransferDateValid, TransferDateChanged;
+        private BillingData? BillingData;
+        private bool WeightModifierChanged = false;
+
+        private static readonly JsonSerializerOptions JsonOpt = new() { WriteIndented = true };
 
         private readonly RoutedCommand CtrlL = new("CtrlL", typeof(MemberAdminWindow), [new KeyGesture(Key.L, ModifierKeys.Control)]);
         private readonly RoutedCommand CtrlP = new("CtrlP", typeof(MemberAdminWindow), [new KeyGesture(Key.P, ModifierKeys.Control)]);
@@ -36,7 +38,7 @@ namespace Elwig.Windows {
             CommandBindings.Add(new CommandBinding(CtrlShiftP, Menu_SummaryPrint_Click));
             Year = year;
             using (var ctx = new AppDbContext()) {
-                ViewModel.SeasonLocked = ctx.Seasons.Find(Year + 1) != null;
+                SeasonLocked = ctx.Seasons.Find(Year + 1) != null;
             }
             Title = $"Auszahlungsvarianten - Lese {Year} - Elwig";
             if (!App.Config.Debug) {
@@ -55,40 +57,192 @@ namespace Elwig.Windows {
                 .OrderBy(v => v.AvNr)
                 .Include(v => v.Season.Currency)
                 .ToListAsync());
-            Update();
+            await Update();
         }
 
-        private void Update() {
+        private async Task Update() {
             if (PaymentVariantList.SelectedItem is PaymentVar v) {
-                ViewModel.FillInputs(v);
+                var locked = !v.TestVariant;
+                DeleteButton.IsEnabled = !locked;
+                CalculateButton.IsEnabled = !locked;
+                CommitButton.IsEnabled = !locked && !SeasonLocked;
+                CommitButton.Visibility = !locked ? Visibility.Visible : Visibility.Hidden;
+                RevertButton.IsEnabled = locked && !SeasonLocked;
+                RevertButton.Visibility = locked ? Visibility.Visible : Visibility.Hidden;
+                Arrow3.Content = locked ? "\xF0B0" : "\xF0AF";
+                Arrow4.Content = locked ? "\xF0B0" : "\xF0AF";
+                CopyButton.IsEnabled = true;
+                EditButton.Content = locked ? "Ansehen" : "Bearbeiten";
+                EditButton.IsEnabled = true;
+                SaveButton.IsEnabled = !locked;
+                MailButton.IsEnabled = true;
+                Menu_ExportSave.IsEnabled = locked;
+                Menu_EbicsSave.IsEnabled = locked;
+                Menu_SummaryExport.IsEnabled = true;
+                Menu_SummaryShow.IsEnabled = true;
+                Menu_SummarySave.IsEnabled = true;
+                Menu_SummaryPrint.IsEnabled = true;
+
+                NameInput.Text = v.Name;
+                NameInput.IsReadOnly = false;
+                CommentInput.Text = v.Comment;
+                CommentInput.IsReadOnly = false;
+                DateInput.Text = $"{v.Date:dd.MM.yyyy}";
+                DateInput.IsReadOnly = false;
+                TransferDateInput.Text = $"{v.TransferDate:dd.MM.yyyy}";
+                TransferDateInput.IsReadOnly = false;
+                try {
+                    BillingData = BillingData.FromJson(v.Data);
+                    ConsiderModifiersInput.IsChecked = BillingData.ConsiderDelieryModifiers;
+                    ConsiderPenaltiesInput.IsChecked = BillingData.ConsiderContractPenalties;
+                    ConsiderPenaltyInput.IsChecked = BillingData.ConsiderTotalPenalty;
+                    ConsiderAutoInput.IsChecked = BillingData.ConsiderAutoBusinessShares;
+                    ConsiderCustomInput.IsChecked = BillingData.ConsiderCustomModifiers;
+                    if (BillingData.NetWeightModifier != 0) {
+                        WeightModifierInput.Text = $"{Math.Round(BillingData.NetWeightModifier * 100.0, 8)}";
+                    } else if (BillingData.GrossWeightModifier != 0) {
+                        WeightModifierInput.Text = $"{Math.Round(BillingData.GrossWeightModifier * 100.0, 8)}";
+                    } else {
+                        WeightModifierInput.Text = "";
+                    }
+                    DataInput.Text = JsonSerializer.Serialize(BillingData.Data, JsonOpt);
+                } catch {
+                    BillingData = null;
+                    ConsiderModifiersInput.IsChecked = false;
+                    ConsiderPenaltiesInput.IsChecked = false;
+                    ConsiderPenaltyInput.IsChecked = false;
+                    ConsiderAutoInput.IsChecked = false;
+                    ConsiderCustomInput.IsChecked = false;
+                    WeightModifierInput.Text = "";
+                    DataInput.Text = v.Data;
+                }
+                WeightModifierInput.IsReadOnly = false;
+                ConsiderModifiersInput.IsEnabled = !locked;
+                ConsiderPenaltiesInput.IsEnabled = !locked;
+                ConsiderPenaltyInput.IsEnabled = !locked;
+                ConsiderAutoInput.IsEnabled = !locked;
+                ConsiderCustomInput.IsEnabled = !locked;
+                DataInput.IsReadOnly = locked;
             } else {
-                ViewModel.ClearInputs();
+                EditButton.Content = "Bearbeiten";
+                EditButton.IsEnabled = false;
+                SaveButton.IsEnabled = false;
+                CopyButton.IsEnabled = false;
+                CalculateButton.IsEnabled = false;
+                CommitButton.IsEnabled = false;
+                CommitButton.Visibility = Visibility.Visible;
+                RevertButton.IsEnabled = false;
+                RevertButton.Visibility = Visibility.Hidden;
+                Arrow3.Content = "\xF0AF";
+                Arrow4.Content = "\xF0AF";
+                DeleteButton.IsEnabled = false;
+                MailButton.IsEnabled = false;
+                Menu_ExportSave.IsEnabled = false;
+                Menu_EbicsSave.IsEnabled = false;
+                Menu_SummaryExport.IsEnabled = false;
+                Menu_SummaryShow.IsEnabled = false;
+                Menu_SummarySave.IsEnabled = false;
+                Menu_SummaryPrint.IsEnabled = false;
+
+                BillingData = null;
+                NameInput.Text = "";
+                NameInput.IsReadOnly = true;
+                CommentInput.Text = "";
+                CommentInput.IsReadOnly = true;
+                DateInput.Text = "";
+                DateInput.IsReadOnly = true;
+                TransferDateInput.Text = "";
+                TransferDateInput.IsReadOnly = true;
+                WeightModifierInput.Text = "";
+                WeightModifierInput.IsReadOnly = true;
+                ConsiderModifiersInput.IsChecked = false;
+                ConsiderModifiersInput.IsEnabled = false;
+                ConsiderPenaltiesInput.IsChecked = false;
+                ConsiderPenaltiesInput.IsEnabled = false;
+                ConsiderPenaltyInput.IsChecked = false;
+                ConsiderPenaltyInput.IsEnabled = false;
+                ConsiderAutoInput.IsChecked = false;
+                ConsiderAutoInput.IsEnabled = false;
+                ConsiderCustomInput.IsChecked = false;
+                ConsiderCustomInput.IsEnabled = false;
+                DataInput.Text = "";
+                DataInput.IsReadOnly = true;
             }
-            UpdateButtons();
+            await UpdateSums();
+            UpdateSaveButton();
         }
 
-        private void UpdateButtons() {
-            ViewModel.SaveIsEnabled = PaymentVariantList.SelectedItem != null &&
+        private void UpdateSaveButton() {
+            SaveButton.IsEnabled = PaymentVariantList.SelectedItem != null &&
                 ((DataChanged && DataValid) || NameChanged || CommentChanged ||
                 (DateChanged && DateValid) ||
                 (TransferDateChanged && TransferDateValid) ||
-                (ViewModel.ConsiderModifiers != ViewModel.BillingData?.ConsiderDelieryModifiers) ||
-                (ViewModel.ConsiderPenalties != ViewModel.BillingData?.ConsiderContractPenalties) ||
-                (ViewModel.ConsiderPenalty != ViewModel.BillingData?.ConsiderTotalPenalty) ||
-                (ViewModel.ConsiderAuto != ViewModel.BillingData?.ConsiderAutoBusinessShares) ||
-                (ViewModel.ConsiderCustom != ViewModel.BillingData?.ConsiderCustomModifiers) ||
-                ViewModel.WeightModifierChanged);
-            ViewModel.CalculateIsEnabled = !ViewModel.SaveIsEnabled && PaymentVariantList.SelectedItem is PaymentVar { TestVariant: true };
-            ViewModel.CommitIsEnabled = ViewModel.CalculateIsEnabled;
+                (ConsiderModifiersInput.IsChecked != BillingData?.ConsiderDelieryModifiers) ||
+                (ConsiderPenaltiesInput.IsChecked != BillingData?.ConsiderContractPenalties) ||
+                (ConsiderPenaltyInput.IsChecked != BillingData?.ConsiderTotalPenalty) ||
+                (ConsiderAutoInput.IsChecked != BillingData?.ConsiderAutoBusinessShares) ||
+                (ConsiderCustomInput.IsChecked != BillingData?.ConsiderCustomModifiers) ||
+                WeightModifierChanged);
+            CalculateButton.IsEnabled = !SaveButton.IsEnabled && PaymentVariantList.SelectedItem is PaymentVar { TestVariant: true };
+            CommitButton.IsEnabled = CalculateButton.IsEnabled;
         }
 
-        private void PaymentVariantList_SelectionChanged(object sender, SelectionChangedEventArgs evt) {
-            Update();
+        private async Task UpdateSums() {
+            if (PaymentVariantList.SelectedItem is PaymentVar v) {
+                using var ctx = new AppDbContext();
+                var sym = v.Season.Currency.Symbol ?? v.Season.Currency.Code;
+                var modSum = await ctx.PaymentDeliveryParts
+                    .Where(p => p.Year == v.Year && p.AvNr == v.AvNr)
+                    .SumAsync(p => p.AmountValue - p.NetAmountValue);
+                ModifierSum.Text = $"{v.Season.DecFromDb(modSum):N2} {sym}";
+                var totalSum = await ctx.MemberPayments
+                    .Where(p => p.Year == v.Year && p.AvNr == v.AvNr)
+                    .SumAsync(p => p.AmountValue);
+                TotalSum.Text = $"{v.Season.DecFromDb(totalSum):N2} {sym}";
+                var credits = ctx.Credits.Where(c => c.Year == v.Year && c.AvNr == v.AvNr);
+                if (!credits.Any()) {
+                    VatSum.Text = $"- {sym}";
+                    DeductionSum.Text = $"- {sym}";
+                    PaymentSum.Text = $"- {sym}";
+                } else {
+                    // all values in the credit table are stored with precision 2!
+                    TotalSum.Text = $"{Utils.DecFromDb(await credits.SumAsync(c => c.NetAmountValue), 2):N2} {sym}";
+                    VatSum.Text = $"{Utils.DecFromDb(await credits.SumAsync(c => c.VatAmountValue), 2):N2} {sym}";
+                    DeductionSum.Text = $"{-Utils.DecFromDb(await credits.SumAsync(c => c.ModifiersValue ?? 0), 2):N2} {sym}";
+                    PaymentSum.Text = $"{Utils.DecFromDb(await credits.SumAsync(c => c.AmountValue), 2):N2} {sym}";
+                }
+            } else {
+                ModifierSum.Text = "-";
+                TotalSum.Text = "-";
+                VatSum.Text = "-";
+                DeductionSum.Text = "-";
+                PaymentSum.Text = "-";
+            }
+        }
+
+        private async void PaymentVariantList_SelectionChanged(object sender, SelectionChangedEventArgs evt) {
+            await Update();
         }
 
         private async void AddButton_Click(object sender, RoutedEventArgs evt) {
             try {
-                var v = await PaymentVariantService.CreatePaymentVariant(Year);
+                PaymentVar? v;
+                using (var ctx = new AppDbContext()) {
+                    v = new PaymentVar {
+                        Year = Year,
+                        AvNr = await ctx.NextAvNr(Year),
+                        Name = "Neue Auszahlungsvariante",
+                        TestVariant = true,
+                        DateString = $"{DateTime.Today:yyyy-MM-dd}",
+                        Data = "{\"mode\": \"elwig\", \"version\": 1, \"payment\": {}, \"curves\": []}",
+                    };
+
+                    ctx.Add(v);
+                    await ctx.SaveChangesAsync();
+                }
+
+                App.HintContextChange();
+
                 ControlUtils.SelectItem(PaymentVariantList, v);
             } catch (Exception exc) {
                 var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
@@ -100,7 +254,23 @@ namespace Elwig.Windows {
         private async void CopyButton_Click(object sender, RoutedEventArgs evt) {
             if (PaymentVariantList.SelectedItem is not PaymentVar orig) return;
             try {
-                PaymentVar n = await orig.Duplicate();
+                PaymentVar? n;
+                using (var ctx = new AppDbContext()) {
+                    n = new PaymentVar {
+                        Year = orig.Year,
+                        AvNr = await ctx.NextAvNr(Year),
+                        Name = $"{orig.Name} (Kopie)",
+                        TestVariant = true,
+                        DateString = $"{DateTime.Today:yyyy-MM-dd}",
+                        Data = orig.Data,
+                    };
+
+                    ctx.Add(n);
+                    await ctx.SaveChangesAsync();
+                }
+
+                App.HintContextChange();
+
                 ControlUtils.SelectItem(PaymentVariantList, n);
             } catch (Exception exc) {
                 var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
@@ -112,7 +282,11 @@ namespace Elwig.Windows {
         private async void DeleteButton_Click(object sender, RoutedEventArgs evt) {
             if (PaymentVariantList.SelectedItem is not PaymentVar v || !v.TestVariant) return;
             try {
-                await PaymentVariantService.DeletePaymentVariant(v.Year, v.AvNr);
+                using (var ctx = new AppDbContext()) {
+                    ctx.Remove(v);
+                    await ctx.SaveChangesAsync();
+                }
+                App.HintContextChange();
             } catch (Exception exc) {
                 var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                 if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
@@ -123,16 +297,17 @@ namespace Elwig.Windows {
         private async void CalculateButton_Click(object sender, RoutedEventArgs evt) {
             if (PaymentVariantList.SelectedItem is not PaymentVar v)
                 return;
-            ViewModel.CalculateIsEnabled = false;
+            CalculateButton.IsEnabled = false;
             Mouse.OverrideCursor = Cursors.AppStarting;
             try {
-                await PaymentVariantService.Calculate(v.Year, v.AvNr);
+                var b = new BillingVariant(v.Year, v.AvNr);
+                await b.Calculate();
             } catch (Exception exc) {
                 MessageBox.Show(exc.Message, "Berechnungsfehler", MessageBoxButton.OK, MessageBoxImage.Error);
             }
             App.HintContextChange();
             Mouse.OverrideCursor = null;
-            ViewModel.CalculateIsEnabled = true;
+            CalculateButton.IsEnabled = true;
         }
 
         private void EditButton_Click(object sender, RoutedEventArgs evt) {
@@ -184,25 +359,38 @@ namespace Elwig.Windows {
         private async void Menu_SummaryShow_Click(object sender, RoutedEventArgs evt) {
             if (PaymentVariantList.SelectedItem is not PaymentVar v)
                 return;
-            await PaymentVariantService.GenerateSummary(v, ExportMode.Show);
+            await GenerateSummary(v, ExportMode.Show);
         }
 
         private async void Menu_SummarySave_Click(object sender, RoutedEventArgs evt) {
             if (PaymentVariantList.SelectedItem is not PaymentVar v)
                 return;
-            await PaymentVariantService.GenerateSummary(v, ExportMode.SavePdf);
+            await GenerateSummary(v, ExportMode.SavePdf);
         }
 
         private async void Menu_SummaryPrint_Click(object sender, RoutedEventArgs evt) {
             if (PaymentVariantList.SelectedItem is not PaymentVar v)
                 return;
-            await PaymentVariantService.GenerateSummary(v, ExportMode.Print);
+            await GenerateSummary(v, ExportMode.Print);
+        }
+
+        private static async Task GenerateSummary(PaymentVar v, ExportMode mode) {
+            Mouse.OverrideCursor = Cursors.AppStarting;
+            try {
+                using var ctx = new AppDbContext();
+                var data = await PaymentVariantSummaryData.ForPaymentVariant(v, ctx.PaymentVariantSummaryRows);
+                using var doc = new PaymentVariantSummary((await ctx.PaymentVariants.FindAsync(v.Year, v.AvNr))!, data);
+                await Utils.ExportDocument(doc, mode);
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+            Mouse.OverrideCursor = null;
         }
 
         private async void CommitButton_Click(object sender, RoutedEventArgs evt) {
             if (PaymentVariantList.SelectedItem is not PaymentVar v)
                 return;
-            ViewModel.CommitIsEnabled = false;
+            CommitButton.IsEnabled = false;
             Mouse.OverrideCursor = Cursors.AppStarting;
             try {
                 var b = new BillingVariant(v.Year, v.AvNr);
@@ -211,7 +399,7 @@ namespace Elwig.Windows {
                 MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
             }
             Mouse.OverrideCursor = null;
-            ViewModel.RevertIsEnabled = true;
+            RevertButton.IsEnabled = true;
             App.HintContextChange();
         }
 
@@ -224,13 +412,13 @@ namespace Elwig.Windows {
                 "Traubengutschriften löschen", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
             if (res != MessageBoxResult.Yes)
                 return;
-            ViewModel.RevertIsEnabled = false;
+            RevertButton.IsEnabled = false;
             Mouse.OverrideCursor = Cursors.AppStarting;
             var b = new BillingVariant(v.Year, v.AvNr);
             await b.Revert();
             App.HintContextChange();
             Mouse.OverrideCursor = null;
-            ViewModel.CommitIsEnabled = true;
+            CommitButton.IsEnabled = true;
         }
 
         private async void Menu_EbicsSave_Click(object sender, RoutedEventArgs evt) {
@@ -240,35 +428,107 @@ namespace Elwig.Windows {
                 MessageBox.Show("Überweisungsdatum muss gesetzt sein!", "Exportieren nicht möglich", MessageBoxButton.OK, MessageBoxImage.Error);
                 return;
             }
-            await PaymentVariantService.GenerateEbics(v.Year, v.AvNr);
+
+            using var ctx = new AppDbContext();
+            v = (await ctx.PaymentVariants.FindAsync(v.Year, v.AvNr))!;
+
+            var withoutIban = v.Credits.Count(c => c.Member.Iban == null);
+            if (withoutIban > 0) {
+                var r = MessageBox.Show($"Achtung: Für {withoutIban:N0} Mitglieder ist kein IBAN hinterlegt.\n\nDiese werden NICHT exportiert.",
+                    "Mitglieder ohne IBAN", MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.Cancel);
+                if (r != MessageBoxResult.OK) return;
+            }
+            var withNegAmount = v.Credits.Count(c => c.Amount <= 0);
+            if (withNegAmount > 0) {
+                var r = MessageBox.Show($"Achtung: Es gibt {withNegAmount:N0} Traubengutschriften mit negativem Betrag.\n\nDiese werden NICHT exportiert.",
+                    "Traubengutschriften mit negativem Betrag", MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.OK);
+                if (r != MessageBoxResult.OK) return;
+            }
+
+            var d = new SaveFileDialog() {
+                FileName = $"{App.Client.NameToken}-Überweisungsdaten-{v.Year}-{v.Name.Trim().Replace(' ', '-')}.{Ebics.FileExtension}",
+                DefaultExt = Ebics.FileExtension,
+                Filter = "EBICS-Datei (*.xml)|*.xml",
+                Title = $"Überweisungsdaten speichern unter - Elwig",
+            };
+            if (d.ShowDialog() == true) {
+                Menu_EbicsSave.IsEnabled = false;
+                Mouse.OverrideCursor = Cursors.AppStarting;
+                try {
+                    using var e = new Ebics(v, d.FileName, App.Client.ExportEbicsVersion, (Ebics.AddressMode)App.Client.ExportEbicsAddress);
+                    await e.ExportAsync(Transaction.FromPaymentVariant(v));
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                }
+                Mouse.OverrideCursor = null;
+                Menu_EbicsSave.IsEnabled = true;
+            }
         }
 
         private async void Menu_ExportSave_Click(object sender, RoutedEventArgs evt) {
-            if (PaymentVariantList.SelectedItem is not PaymentVar v)
+            if (PaymentVariantList.SelectedItem is not PaymentVar v) {
                 return;
-            await PaymentVariantService.GenerateAccountingList(v.Year, v.AvNr, v.Name);
+            }
+            var d = new SaveFileDialog() {
+                FileName = $"{App.Client.NameToken}-Buchungsliste-{v.Year}-{v.Name.Trim().Replace(' ', '-')}.ods",
+                DefaultExt = "ods",
+                Filter = "OpenDocument Format Spreadsheet (*.ods)|*.ods",
+                Title = $"Buchungsliste speichern unter - Elwig"
+            };
+            if (d.ShowDialog() == true) {
+                Menu_ExportSave.IsEnabled = false;
+                Mouse.OverrideCursor = Cursors.AppStarting;
+                try {
+                    using var ctx = new AppDbContext();
+                    var tbl = await CreditNoteData.ForPaymentVariant(ctx, v.Year, v.AvNr);
+                    using var ods = new OdsFile(d.FileName);
+                    await ods.AddTable(tbl);
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                }
+                Mouse.OverrideCursor = null;
+                Menu_ExportSave.IsEnabled = true;
+            }
         }
 
         private async void SaveButton_Click(object sender, RoutedEventArgs evt) {
-            if (PaymentVariantList.SelectedItem is not PaymentVar v || ViewModel.BillingData == null) return;
+            if (PaymentVariantList.SelectedItem is not PaymentVar v || BillingData == null) return;
             try {
-                await ViewModel.UpdatePaymentVariant(v.Year, v.AvNr);
+                v.Name = NameInput.Text;
+                v.Comment = (CommentInput.Text != "") ? CommentInput.Text : null;
+                v.DateString = string.Join("-", DateInput.Text.Split(".").Reverse());
+                v.TransferDateString = (TransferDateInput.Text != "") ? string.Join("-", TransferDateInput.Text.Split(".").Reverse()) : null;
+                var d = App.Config.Debug ? BillingData.FromJson(DataInput.Text) : BillingData;
+                d.ConsiderDelieryModifiers = ConsiderModifiersInput.IsChecked ?? false;
+                d.ConsiderContractPenalties = ConsiderPenaltiesInput.IsChecked ?? false;
+                d.ConsiderTotalPenalty = ConsiderPenaltyInput.IsChecked ?? false;
+                d.ConsiderAutoBusinessShares = ConsiderAutoInput.IsChecked ?? false;
+                d.ConsiderCustomModifiers = ConsiderCustomInput.IsChecked ?? false;
+                var modVal = WeightModifierInput.Text.Length > 0 ? double.Parse(WeightModifierInput.Text) : 0;
+                d.NetWeightModifier = modVal > 0 ? modVal / 100.0 : 0;
+                d.GrossWeightModifier = modVal < 0 ? modVal / 100.0 : 0;
+                WeightModifierChanged = false;
+                v.Data = JsonSerializer.Serialize(d.Data);
+
+                using (var ctx = new AppDbContext()) {
+                    ctx.Update(v);
+                    await ctx.SaveChangesAsync();
+                }
+
+                App.HintContextChange();
+                CommentInput_TextChanged(null, null);
+                ConsiderModifiersInput_Changed(null, null);
+                ConsiderPenaltiesInput_Changed(null, null);
+                ConsiderPenaltyInput_Changed(null, null);
+                ConsiderAutoInput_Changed(null, null);
+                ConsiderCustomInput_Changed(null, null);
+                WeightModifierInput_TextChanged(null, null);
             } catch (Exception exc) {
                 await HintContextChange();
                 var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
                 if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
                 MessageBox.Show(str, "Auszahlungsvariante aktualisieren", MessageBoxButton.OK, MessageBoxImage.Error);
             }
-            await HintContextChange();
-            CommentInput_TextChanged(null, null);
-            DateInput_TextChanged(null, null);
-            TransferDateInput_TextChanged(null, null);
-            ConsiderModifiersInput_Changed(null, null);
-            ConsiderPenaltiesInput_Changed(null, null);
-            ConsiderPenaltyInput_Changed(null, null);
-            ConsiderAutoInput_Changed(null, null);
-            ConsiderCustomInput_Changed(null, null);
-            WeightModifierInput_TextChanged(null, null);
         }
 
         private void ModifierButton_Click(object sender, RoutedEventArgs evt) {
@@ -287,7 +547,7 @@ namespace Elwig.Windows {
                 ControlUtils.ClearInputState(NameInput);
                 NameChanged = false;
             }
-            UpdateButtons();
+            UpdateSaveButton();
         }
 
         private void CommentInput_TextChanged(object? sender, TextChangedEventArgs? evt) {
@@ -302,10 +562,10 @@ namespace Elwig.Windows {
                 ControlUtils.ClearInputState(CommentInput);
                 CommentChanged = false;
             }
-            UpdateButtons();
+            UpdateSaveButton();
         }
 
-        private void DateInput_TextChanged(object? sender, TextChangedEventArgs? evt) {
+        private void DateInput_TextChanged(object sender, TextChangedEventArgs evt) {
             if (PaymentVariantList.SelectedItem is not PaymentVar v) {
                 ControlUtils.ClearInputState(DateInput);
                 return;
@@ -323,10 +583,10 @@ namespace Elwig.Windows {
                 DateValid = true;
                 DateChanged = false;
             }
-            UpdateButtons();
+            UpdateSaveButton();
         }
 
-        private void TransferDateInput_TextChanged(object? sender, TextChangedEventArgs? evt) {
+        private void TransferDateInput_TextChanged(object sender, TextChangedEventArgs evt) {
             if (PaymentVariantList.SelectedItem is not PaymentVar v) {
                 ControlUtils.ClearInputState(TransferDateInput);
                 return;
@@ -344,7 +604,7 @@ namespace Elwig.Windows {
                 TransferDateValid = true;
                 TransferDateChanged = false;
             }
-            UpdateButtons();
+            UpdateSaveButton();
         }
 
         private void DataInput_TextChanged(object sender, TextChangedEventArgs evt) {
@@ -370,89 +630,89 @@ namespace Elwig.Windows {
                 ControlUtils.SetInputInvalid(DataInput);
                 DataValid = false;
             }
-            UpdateButtons();
+            UpdateSaveButton();
         }
 
         private void ConsiderModifiersInput_Changed(object? sender, RoutedEventArgs? evt) {
-            if (ViewModel.BillingData == null) {
+            if (BillingData == null) {
                 ControlUtils.ClearInputState(ConsiderModifiersInput);
                 return;
             }
-            if (ViewModel.BillingData.ConsiderDelieryModifiers != ConsiderModifiersInput.IsChecked) {
+            if (BillingData.ConsiderDelieryModifiers != ConsiderModifiersInput.IsChecked) {
                 ControlUtils.SetInputChanged(ConsiderModifiersInput);
             } else {
                 ControlUtils.ClearInputState(ConsiderModifiersInput);
             }
-            UpdateButtons();
+            UpdateSaveButton();
         }
 
         private void ConsiderPenaltiesInput_Changed(object? sender, RoutedEventArgs? evt) {
-            if (ViewModel.BillingData == null) {
+            if (BillingData == null) {
                 ControlUtils.ClearInputState(ConsiderPenaltiesInput);
                 return;
             }
-            if (ViewModel.BillingData.ConsiderContractPenalties != ConsiderPenaltiesInput.IsChecked) {
+            if (BillingData.ConsiderContractPenalties != ConsiderPenaltiesInput.IsChecked) {
                 ControlUtils.SetInputChanged(ConsiderPenaltiesInput);
             } else {
                 ControlUtils.ClearInputState(ConsiderPenaltiesInput);
             }
-            UpdateButtons();
+            UpdateSaveButton();
         }
 
         private void ConsiderPenaltyInput_Changed(object? sender, RoutedEventArgs? evt) {
-            if (ViewModel.BillingData == null) {
+            if (BillingData == null) {
                 ControlUtils.ClearInputState(ConsiderPenaltyInput);
                 return;
             }
-            if (ViewModel.BillingData.ConsiderTotalPenalty != ConsiderPenaltyInput.IsChecked) {
+            if (BillingData.ConsiderTotalPenalty != ConsiderPenaltyInput.IsChecked) {
                 ControlUtils.SetInputChanged(ConsiderPenaltyInput);
             } else {
                 ControlUtils.ClearInputState(ConsiderPenaltyInput);
             }
-            UpdateButtons();
+            UpdateSaveButton();
         }
 
         private void ConsiderAutoInput_Changed(object? sender, RoutedEventArgs? evt) {
-            if (ViewModel.BillingData == null) {
+            if (BillingData == null) {
                 ControlUtils.ClearInputState(ConsiderAutoInput);
                 return;
             }
-            if (ViewModel.BillingData.ConsiderAutoBusinessShares != ConsiderAutoInput.IsChecked) {
+            if (BillingData.ConsiderAutoBusinessShares != ConsiderAutoInput.IsChecked) {
                 ControlUtils.SetInputChanged(ConsiderAutoInput);
             } else {
                 ControlUtils.ClearInputState(ConsiderAutoInput);
             }
-            UpdateButtons();
+            UpdateSaveButton();
         }
 
         private void ConsiderCustomInput_Changed(object? sender, RoutedEventArgs? evt) {
-            if (ViewModel.BillingData == null) {
+            if (BillingData == null) {
                 ControlUtils.ClearInputState(ConsiderCustomInput);
                 return;
             }
-            if (ViewModel.BillingData.ConsiderCustomModifiers != ConsiderCustomInput.IsChecked) {
+            if (BillingData.ConsiderCustomModifiers != ConsiderCustomInput.IsChecked) {
                 ControlUtils.SetInputChanged(ConsiderCustomInput);
             } else {
                 ControlUtils.ClearInputState(ConsiderCustomInput);
             }
-            UpdateButtons();
+            UpdateSaveButton();
         }
 
         private void WeightModifierInput_TextChanged(object? sender, TextChangedEventArgs? evt) {
             var res = Validator.CheckDecimal(WeightModifierInput, false, 3, 2, true);
-            if (ViewModel.BillingData == null) {
+            if (BillingData == null) {
                 ControlUtils.ClearInputState(WeightModifierInput);
                 return;
             }
             var val = WeightModifierInput.Text.Length > 0 && res.IsValid ? double.Parse(WeightModifierInput.Text) : 0;
-            ViewModel.WeightModifierChanged = (val != Math.Round(ViewModel.BillingData.NetWeightModifier * 100.0, 8) && val != Math.Round(ViewModel.BillingData.GrossWeightModifier * 100.0, 8)) ||
-                (val == 0 && (ViewModel.BillingData.NetWeightModifier != 0 || ViewModel.BillingData.GrossWeightModifier != 0));
-            if (ViewModel.WeightModifierChanged) {
+            WeightModifierChanged = (val != Math.Round(BillingData.NetWeightModifier * 100.0, 8) && val != Math.Round(BillingData.GrossWeightModifier * 100.0, 8)) ||
+                (val == 0 && (BillingData.NetWeightModifier != 0 || BillingData.GrossWeightModifier != 0));
+            if (WeightModifierChanged) {
                 ControlUtils.SetInputChanged(WeightModifierInput);
             } else {
                 ControlUtils.ClearInputState(WeightModifierInput);
             }
-            UpdateButtons();
+            UpdateSaveButton();
         }
 
         private void WeightModifierInput_LostFocus(object sender, RoutedEventArgs evt) {

Elwig/fetch-resources.bat

@@ -0,0 +1,5 @@
+::mkdir "C:\Program Files\Elwig"
+mkdir "C:\ProgramData\Elwig\resources"
+copy /b /y Documents\*.css "C:\ProgramData\Elwig\resources"
+copy /b /y Documents\*.cshtml "C:\ProgramData\Elwig\resources"
+::copy /b /y ..\Installer\Files\*.exe "C:\Program Files\Elwig\"

Installer/Folders.wxs

@@ -1,26 +1,23 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
   <Fragment>
-    <!-- C:\Program Files (x86)\Elwig oder C:\Program Files\Elwig -->
+	<!-- C:\Program Files (x86)\Elwig oder C:\Program Files\Elwig -->
     <StandardDirectory Id="ProgramFiles64Folder">
-      <Directory Id="InstallFolder" Name="!(bind.Property.ProductName)">
-        <Directory Id="InstallFolderResources" Name="resources">
-          <Directory Id="InstallFolderDocuments" Name="Documents" />
-        </Directory>
-      </Directory>
+		<Directory Id="InstallFolder" Name="!(bind.Property.ProductName)" />
     </StandardDirectory>
-
-    <!-- C:\ProgramData\Elwig -->
-    <StandardDirectory Id="CommonAppDataFolder">
-      <Directory Id="ConfigFolder" Name="!(bind.Property.ProductName)" />
-    </StandardDirectory>
-
-    <!-- C:\ProgramData\Microsoft\Windows\Start Menu\Programs -->
-    <StandardDirectory Id="ProgramMenuFolder">
-      <Directory Id="StartMenuProgramsFolder" Name="!(bind.Property.ProductName)" />
-    </StandardDirectory>
-
-    <!-- C:\Users\{USERNAME}\Desktop -->
-    <StandardDirectory Id="DesktopFolder" />
+	
+	<!-- C:\ProgramData\Elwig -->
+	<StandardDirectory Id="CommonAppDataFolder">
+		<Directory Id="ConfigFolder" Name="!(bind.Property.ProductName)">
+			<Directory Id="ConfigFolderResources" Name="resources" />
+		</Directory>
+	</StandardDirectory>
+	  
+	<!-- C:\ProgramData\Microsoft\Windows\Start Menu\Programs -->
+	<StandardDirectory Id="ProgramMenuFolder">
+		<Directory Id="StartMenuProgramsFolder" Name="!(bind.Property.ProductName)" />
+	</StandardDirectory>
+	  
+	<!-- C:\Users{USERNAME}\Desktop -->
+	<StandardDirectory Id="DesktopFolder" />
   </Fragment>
 </Wix>

Installer/HeatComponents.wxs

@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
   <Fragment>
-    <ComponentGroup Id="HeatComponents">
-      <Files Directory="InstallFolder" Include="..\Elwig\bin\Publish\**">
-        <Exclude Files="..\Elwig\bin\Publish\**.exe" />
-        <Exclude Files="..\Elwig\bin\Publish\**.pdb" />
-      </Files>
-      <Files Directory="InstallFolderDocuments" Include="..\Elwig\Documents\**">
-        <Exclude Files="..\Elwig\Documents\**.cs" />
-      </Files>
-    </ComponentGroup>
+	  <ComponentGroup Id="HeatComponents">
+		  <Files Directory="InstallFolder" Include="..\Elwig\bin\Publish\**">
+			  <Exclude Files="..\Elwig\bin\Publish\**.exe" />
+			  <Exclude Files="..\Elwig\bin\Publish\**.pdb" />
+		  </Files>
+		  <Files Directory="ConfigFolderResources" Include="..\Elwig\Documents\**">
+			  <Exclude Files="..\Elwig\Documents\**.cs" />
+		  </Files>
+	  </ComponentGroup>
   </Fragment>
 </Wix>

Tests/DocumentTests/CreditNoteTest.cs

@@ -3,7 +3,7 @@ using Elwig.Helpers;
 using Elwig.Models.Dtos;
 using Microsoft.EntityFrameworkCore;
 
-namespace Tests.UnitTests.DocumentTests {
+namespace Tests.DocumentTests {
     [TestFixture]
     public class CreditNoteTest {
 
@@ -12,7 +12,7 @@ namespace Tests.UnitTests.DocumentTests {
             using var ctx = new AppDbContext();
             var m = await ctx.Members.FindAsync(101);
             var p = await ctx.MemberPayments.Where(p => p.Year == 2020 && p.AvNr == 1).SingleAsync();
-            var data = await CreditNoteDeliveryData.ForPaymentVariant(ctx.CreditNoteDeliveryRows, ctx.PaymentVariants, 2020, 1);
+            var data = await CreditNoteDeliveryData.ForPaymentVariant(ctx.CreditNoteDeliveryRows, ctx.Seasons, 2020, 1);
             using var doc = new CreditNote(ctx, p, data[m!.MgNr], false, false, false, false,
                 ctx.GetMemberUnderDelivery(2020, m!.MgNr).GetAwaiter().GetResult());
             var text = await Utils.GeneratePdfText(doc);

Tests/DocumentTests/DeliveryAncmtListTest.cs

@@ -2,7 +2,7 @@ using Elwig.Documents;
 using Elwig.Helpers;
 using Elwig.Models.Dtos;
 
-namespace Tests.UnitTests.DocumentTests {
+namespace Tests.DocumentTests {
     [TestFixture]
     public class DeliveryAncmtListTest {
 

Tests/DocumentTests/DeliveryConfirmationTest.cs

@@ -2,7 +2,7 @@ using Elwig.Documents;
 using Elwig.Helpers;
 using Elwig.Models.Dtos;
 
-namespace Tests.UnitTests.DocumentTests {
+namespace Tests.DocumentTests {
     [TestFixture]
     public class DeliveryConfirmationTest {
 

Tests/DocumentTests/DeliveryDepreciationListTest.cs

@@ -2,7 +2,7 @@ using Elwig.Documents;
 using Elwig.Helpers;
 using Elwig.Models.Dtos;
 
-namespace Tests.UnitTests.DocumentTests {
+namespace Tests.DocumentTests {
     [TestFixture]
     public class DeliveryDepreciationListTest {
 

Tests/DocumentTests/DeliveryJournalTest.cs

@@ -2,7 +2,7 @@ using Elwig.Documents;
 using Elwig.Helpers;
 using Elwig.Models.Dtos;
 
-namespace Tests.UnitTests.DocumentTests {
+namespace Tests.DocumentTests {
     [TestFixture]
     public class DeliveryJournalTest {
 

Tests/DocumentTests/DeliveryNoteTest.cs

@@ -1,7 +1,7 @@
 using Elwig.Documents;
 using Elwig.Helpers;
 
-namespace Tests.UnitTests.DocumentTests {
+namespace Tests.DocumentTests {
     [TestFixture]
     public class DeliveryNoteTest {
 

Tests/DocumentTests/LetterheadTest.cs

@@ -1,7 +1,7 @@
 using Elwig.Documents;
 using Elwig.Helpers;
 
-namespace Tests.UnitTests.DocumentTests {
+namespace Tests.DocumentTests {
     [TestFixture]
     public class LetterheadTest {
 

Tests/DocumentTests/MemberDataSheetTest.cs

@@ -1,7 +1,7 @@
 using Elwig.Documents;
 using Elwig.Helpers;
 
-namespace Tests.UnitTests.DocumentTests {
+namespace Tests.DocumentTests {
     [TestFixture]
     public class MemberDataSheetTest {
 

Tests/DocumentTests/MemberListTest.cs

@@ -2,7 +2,7 @@ using Elwig.Documents;
 using Elwig.Helpers;
 using Elwig.Models.Dtos;
 
-namespace Tests.UnitTests.DocumentTests {
+namespace Tests.DocumentTests {
     [TestFixture]
     public class MemberListTest {
 

Tests/DocumentTests/PaymentVariantSummaryTest.cs

@@ -0,0 +1,28 @@
+using Elwig.Documents;
+using Elwig.Helpers;
+using Elwig.Models.Dtos;
+
+namespace Tests.DocumentTests {
+    [TestFixture]
+    public class PaymentVariantSummaryTest {
+
+        [Test]
+        public async Task Test_01_PaymentVariant2020() {
+            using var ctx = new AppDbContext();
+            var v = (await ctx.PaymentVariants.FindAsync(2020, 1))!;
+            var data = await PaymentVariantSummaryData.ForPaymentVariant(v, ctx.PaymentVariantSummaryRows);
+            using var doc = new PaymentVariantSummary(v, data);
+            var text = await Utils.GeneratePdfText(doc);
+            Assert.Multiple(() => {
+                Assert.That(text, Contains.Substring("Auszahlungsvariante"));
+                Assert.That(text, Contains.Substring(v.Name));
+                Assert.That(text, Contains.Substring("""
+                    Gradation ungebunden gebunden Gesamt
+                    [°Oe] [kg] [€/kg] [kg] [€/kg] [€]
+                    Grüner Veltliner 3 219 0 1 609,50
+                    Qualitätswein 73 3 219 0,5000 - - 1 609,50
+                    """));
+            });
+        }
+    }
+}

Tests/DocumentTests/Setup.cs

@@ -3,7 +3,7 @@ using System.Reflection;
 using Microsoft.Data.Sqlite;
 using Elwig.Helpers.Printing;
 
-namespace Tests.UnitTests.DocumentTests {
+namespace Tests.DocumentTests {
     [SetUpFixture]
     public class Setup {
 

Tests/DocumentTests/Utils.cs

@@ -2,7 +2,7 @@ using Elwig.Documents;
 using NReco.PdfRenderer;
 using System.Text.RegularExpressions;
 
-namespace Tests.UnitTests.DocumentTests {
+namespace Tests.DocumentTests {
     public static class Utils {
 
         private static readonly string FileName = Path.Combine(Path.GetTempPath(), "test_document.pdf");

Tests/DocumentTests/WineQualityStatisticsTest.cs

@@ -2,7 +2,7 @@ using Elwig.Documents;
 using Elwig.Helpers;
 using Elwig.Models.Dtos;
 
-namespace Tests.UnitTests.DocumentTests {
+namespace Tests.DocumentTests {
     [TestFixture]
     public class WineQualityStatisticsTest {
 

Tests/E2ETests/DeliveryAdminWindowReceiptTest.cs

@@ -1,6 +1,6 @@
 using OpenQA.Selenium;
 using OpenQA.Selenium.Appium.Windows;
-using Tests.UnitTests.WeighingTests;
+using Tests.WeighingTests;
 
 namespace Tests.E2ETests {
     [TestFixture, Order(2)]

Tests/HelperTests/BillingDataTest.cs

@@ -2,7 +2,7 @@ using Elwig.Helpers;
 using Elwig.Helpers.Billing;
 using System.Text.Json;
 
-namespace Tests.UnitTests.HelperTests {
+namespace Tests.HelperTests {
     [TestFixture]
     public class BillingDataTest {
 

Tests/HelperTests/BillingTest.cs

@@ -3,7 +3,7 @@ using Elwig.Helpers.Billing;
 using Microsoft.Data.Sqlite;
 using System.Reflection;
 
-namespace Tests.UnitTests.HelperTests {
+namespace Tests.HelperTests {
     [TestFixture]
     public class BillingTest {
 

Tests/HelperTests/EbicsTest.cs

@@ -5,7 +5,7 @@ using Elwig.Models.Entities;
 using System.Reflection;
 using System.Xml;
 
-namespace Tests.UnitTests.HelperTests {
+namespace Tests.HelperTests {
     // see https://www.iso20022.org/iso-20022-message-definitions
     // and https://www.iso20022.org/catalogue-messages/iso-20022-messages-archive?search=pain
     [TestFixture]

Tests/HelperTests/UtilsTest.cs

@@ -1,6 +1,6 @@
 using Elwig.Helpers;
 
-namespace Tests.UnitTests.HelperTests {
+namespace Tests.HelperTests {
     [TestFixture]
     public class UtilsTest {
 

Tests/HelperTests/ValidatorTest.cs

@@ -1,7 +1,7 @@
 using Elwig.Helpers;
 using System.Windows.Controls;
 
-namespace Tests.UnitTests.HelperTests {
+namespace Tests.HelperTests {
     [TestFixture]
     [Apartment(ApartmentState.STA)]
     public class ValidatorTest {

Tests/ServiceTests/DeliveryServiceTest.cs

@@ -4,7 +4,7 @@ using Elwig.Services;
 using Elwig.ViewModels;
 using Microsoft.EntityFrameworkCore;
 
-namespace Tests.UnitTests.ServiceTests {
+namespace Tests.ServiceTests {
     [TestFixture]
     public class DeliveryServiceTest {
 

Tests/ServiceTests/MemberServiceTest.cs

@@ -4,7 +4,7 @@ using Elwig.Services;
 using Elwig.ViewModels;
 using Microsoft.EntityFrameworkCore;
 
-namespace Tests.UnitTests.ServiceTests {
+namespace Tests.ServiceTests {
     [TestFixture]
     public class MemberServiceTest {
 

Tests/ServiceTests/Setup.cs

@@ -2,7 +2,7 @@ using Elwig.Helpers;
 using System.Reflection;
 using Microsoft.Data.Sqlite;
 
-namespace Tests.UnitTests.ServiceTests {
+namespace Tests.ServiceTests {
     [SetUpFixture]
     public class Setup {
 

Tests/UnitTests/DocumentTests/PaymentVariantSummaryTest.cs

@@ -1,29 +0,0 @@
-using Elwig.Documents;
-using Elwig.Helpers;
-using Elwig.Models.Dtos;
-
-namespace Tests.UnitTests.DocumentTests {
-    [TestFixture]
-    public class PaymentVariantSummaryTest {
-
-        [Test]
-        public async Task Test_01_PaymentVariant2020() {
-            using var ctx = new AppDbContext();
-            var v = (await ctx.PaymentVariants.FindAsync(2020, 1))!;
-            var data = await PaymentVariantSummaryData.ForPaymentVariant(v, ctx.PaymentVariantSummaryRows);
-            using var doc = new PaymentVariantSummary(v, data);
-            var text = await Utils.GeneratePdfText(doc, true);
-            var table = Utils.ExtractTable(text);
-            Assert.Multiple(() => {
-                Assert.That(text, Contains.Substring("Auszahlungsvariante"));
-                Assert.That(text, Contains.Substring(v.Name));
-                Assert.That(table.Skip(17).ToArray(), Is.EqualTo(new string[][] {
-                     [                   "Gradation",   "ungebunden",   "attributlos gebunden",    "gebunden",     "Gesamt" ],
-                     [                     "[°Oe]",   "[kg]", "[€/kg]",    "[kg]", "[€/kg]",    "[kg]", "[€/kg]",    "[€]"  ],
-                     ["Grüner Veltliner",            "3 219",                 "0",                 "0",           "1 609,50"],
-                     ["Qualitätswein",      "73",    "3 219", "0,5000",       "-",      "-",       "-",      "-", "1 609,50"]
-                }));
-            });
-        }
-    }
-}

Tests/WeighingTests/MockScale.cs

@@ -2,7 +2,7 @@ using System.Net.Sockets;
 using System.Net;
 using System.Text;
 
-namespace Tests.UnitTests.WeighingTests {
+namespace Tests.WeighingTests {
     public abstract class MockScale : IDisposable {
 
         protected readonly TcpListener Server;

Tests/WeighingTests/ScaleHandlers.cs

@@ -1,4 +1,4 @@
-namespace Tests.UnitTests.WeighingTests {
+namespace Tests.WeighingTests {
     public static class ScaleHandlers {
 
         public static (string, bool) Handle_IT3000A(string req, int weight, int tare, string? error, int identNr) {

Tests/WeighingTests/ScaleTestBadenL320.cs

@@ -1,6 +1,6 @@
 using Elwig.Helpers.Weighing;
 
-namespace Tests.UnitTests.WeighingTests {
+namespace Tests.WeighingTests {
     [TestFixture]
     public class ScaleTestBadenL320 {
 

Tests/WeighingTests/ScaleTestGrInzersdorfL246.cs

@@ -1,6 +1,6 @@
 using Elwig.Helpers.Weighing;
 
-namespace Tests.UnitTests.WeighingTests {
+namespace Tests.WeighingTests {
     [TestFixture]
     class ScaleTestGrInzersdorfL246 {
 

Tests/WeighingTests/ScaleTestHaugsdorfDMA02.cs

@@ -1,6 +1,6 @@
 using Elwig.Helpers.Weighing;
 
-namespace Tests.UnitTests.WeighingTests {
+namespace Tests.WeighingTests {
     [TestFixture]
     public class ScaleTestHaugsdorfDMA02 {
 

Tests/WeighingTests/ScaleTestMatzenIT3000A.cs

@@ -1,6 +1,6 @@
 using Elwig.Helpers.Weighing;
 
-namespace Tests.UnitTests.WeighingTests {
+namespace Tests.WeighingTests {
     [TestFixture]
     class ScaleTestMatzenIT3000A {
 

Tests/WeighingTests/ScaleTestSitzendorfDMA03Baby.cs

@@ -1,6 +1,6 @@
 using Elwig.Helpers.Weighing;
 
-namespace Tests.UnitTests.WeighingTests {
+namespace Tests.WeighingTests {
     [TestFixture]
     public class ScaleTestSitzendorfDMA03Baby {
 

Tests/WeighingTests/ScaleTestWolkersdorfIT6000E.cs

@@ -1,6 +1,6 @@
 using Elwig.Helpers.Weighing;
 
-namespace Tests.UnitTests.WeighingTests {
+namespace Tests.WeighingTests {
     [TestFixture]
     class ScaleTestWolkersdorfIT6000E {
 

Tests/WeighingTests/Utils.cs

@@ -1,4 +1,4 @@
-namespace Tests.UnitTests.WeighingTests {
+namespace Tests.WeighingTests {
     public static class Utils {
         public static DateOnly Today => DateOnly.FromDateTime(DateTime.Now);
         public static TimeOnly Time => new(DateTime.Now.Hour, DateTime.Now.Minute);

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=31" -u "elwig:ganzGeheim123!" -o "Resources\Sql\Create.sql"