curl: Follow all redirects

.gitignore

@@ -3,3 +3,4 @@ bin/
 *.user
 .vs
 .idea
+Tests/Resources/Create.sql

Elwig/App.xaml.cs

@@ -17,6 +17,7 @@ using Elwig.Windows;
 using Elwig.Dialogs;
 using System.Threading.Tasks;
 using Elwig.Helpers.Billing;
+using Elwig.Models.Entities;
 
 namespace Elwig {
     public partial class App : Application {
@@ -64,22 +65,27 @@ namespace Elwig {
             MainDispatcher = Dispatcher;
             Scales = Array.Empty<IScale>();
             CurrentApp = this;
+            OverrideCulture();
         }
 
-        protected override async void OnStartup(StartupEventArgs evt) {
-            var locale = new CultureInfo("de-AT");
-            locale.NumberFormat.CurrencyGroupSeparator = "\u202f";
-            locale.NumberFormat.NumberGroupSeparator = "\u202f";
-            locale.NumberFormat.PercentGroupSeparator = "\u202f";
+        private static void OverrideCulture() {
+            var locale = new CultureInfo("de-AT", false);
+            locale.NumberFormat.CurrencyGroupSeparator = Utils.GroupSeparator;
+            locale.NumberFormat.NumberGroupSeparator = Utils.GroupSeparator;
+            locale.NumberFormat.PercentGroupSeparator = Utils.GroupSeparator;
+            CultureInfo.CurrentCulture = locale;
+            CultureInfo.CurrentUICulture = locale;
             Thread.CurrentThread.CurrentCulture = locale;
             Thread.CurrentThread.CurrentUICulture = locale;
             CultureInfo.DefaultThreadCurrentCulture = locale;
             CultureInfo.DefaultThreadCurrentUICulture = locale;
             FrameworkElement.LanguageProperty.OverrideMetadata(
                 typeof(FrameworkElement),
-                new FrameworkPropertyMetadata(XmlLanguage.GetLanguage(CultureInfo.CurrentCulture.IetfLanguageTag))
+                new FrameworkPropertyMetadata(XmlLanguage.GetLanguage(CultureInfo.CurrentCulture.Name))
             );
+        }
 
+        protected override async void OnStartup(StartupEventArgs evt) {
             Version = typeof(App).GetTypeInfo().Assembly.GetCustomAttribute<AssemblyInformationalVersionAttribute>()?.InformationalVersion.Split("+")[0] ?? "0.0.0";
 
             try {
@@ -221,6 +227,13 @@ namespace Elwig {
             return w;
         }
 
+        public static BaseDataWindow FocusBaseDataSeason(int year) {
+            var w = FocusBaseData();
+            w.Seasons.Focus();
+            ControlUtils.SelectListBoxItem(w.SeasonList, s => (s as Season)?.Year, year);
+            return w;
+        }
+
         public static SeasonFinishWindow FocusSeasonFinish() {
             return FocusWindow<SeasonFinishWindow>(() => new());
         }

Elwig/Dialogs/AbwertenDialog.xaml.cs

@@ -12,7 +12,7 @@ namespace Elwig.Dialogs {
             InitializeComponent();
             TextLsNr.Text = lsnr;
             TextMember.Text = name;
-            TextWeight.Text = $"{weight:N0}\u202fkg";
+            TextWeight.Text = $"{weight:N0}{Utils.UnitSeparator}kg";
         }
 
         private void ConfirmButton_Click(object sender, RoutedEventArgs evt) {

Elwig/Dialogs/LinearPriceIncreaseDialog.xaml.cs

@@ -1,5 +1,4 @@
 using Elwig.Helpers;
-using System.Text.RegularExpressions;
 using System.Windows;
 using System.Windows.Controls;
 
@@ -14,7 +13,7 @@ namespace Elwig.Dialogs {
 
         private void ConfirmButton_Click(object sender, RoutedEventArgs evt) {
             DialogResult = true;
-            Price = double.Parse(PriceInput.Text.Replace("\u202f", ""));
+            Price = double.Parse(PriceInput.Text.Replace(Utils.GroupSeparator, ""));
             Close();
         }
 

Elwig/Documents/BusinessDocument.cs

@@ -1,6 +1,7 @@
 using Elwig.Helpers;
 using Elwig.Models.Entities;
 using System.Collections.Generic;
+using System.Globalization;
 using System.Linq;
 
 namespace Elwig.Documents {
@@ -36,7 +37,7 @@ namespace Elwig.Documents {
         }
 
         private static string GetColGroup(IEnumerable<double> cols) {
-            return "<colgroup>\n" + string.Join("\n", cols.Select(g => $"<col style=\"width: {g.ToString().Replace(',', '.')}mm;\"/>")) + "\n</colgroup>\n";
+            return "<colgroup>\n" + string.Join("\n", cols.Select(g => $"<col style=\"width: {g.ToString(CultureInfo.InvariantCulture)}mm;\"/>")) + "\n</colgroup>\n";
         }
 
         public static string PrintSortenaufteilung(Dictionary<string, MemberBucket> buckets) {

Elwig/Documents/CreditNote.cs

@@ -17,6 +17,8 @@ namespace Elwig.Documents {
         public int Precision;
         public string MemberModifier;
         public IEnumerable<(string Name, int Kg, decimal Amount)>? MemberUnderDeliveries;
+        public decimal MemberTotalUnderDelivery;
+        public decimal MemberAutoBusinessShares;
 
         public CreditNote(AppDbContext ctx, PaymentMember p, CreditNoteData data, Dictionary<string, UnderDelivery>? underDeliveries = null) :
             base($"{Name} {(p.Credit != null ? $"Nr. {p.Credit.Year}/{p.Credit.TgNr:000}" : p.Member.Name)} – {p.Variant.Name}", p.Member) {
@@ -32,6 +34,16 @@ namespace Elwig.Documents {
             } else {
                 MemberModifier = "Sonstige Zu-/Abschläge";
             }
+            var total = data.Rows.SelectMany(r => r.Buckets).Sum(b => b.Value);
+            var totalUnderDelivery = total - p.Member.BusinessShares * season.MinKgPerBusinessShare;
+            MemberTotalUnderDelivery = totalUnderDelivery < 0 ? totalUnderDelivery * (season.PenaltyPerKg ?? 0) - (season.PenaltyAmount ?? 0) : 0;
+            var fromDate = $"{season.Year}-06-01";
+            var toDate = $"{season.Year + 1}-06-01";
+            MemberAutoBusinessShares = ctx.MemberHistory
+                .Where(h => h.MgNr == p.Member.MgNr && h.Type == "auto")
+                .Where(h => h.DateString.CompareTo(fromDate) >= 0 && h.DateString.CompareTo(toDate) < 0)
+                .Sum(h => h.BusinessShares) * (-season.BusinessShareValue ?? 0);
+            if (total == 0) MemberTotalUnderDelivery -= (season.PenaltyNone ?? 0);
             Aside = Aside.Replace("</table>", "") +
                 $"<thead><tr><th colspan='2'>Gutschrift</th></tr></thead><tbody>" +
                 $"<tr><th>TG-Nr.</th><td>{(p.Credit != null ? $"{p.Credit.Year}/{p.Credit.TgNr:000}" : "-")}</td></tr>" +

Elwig/Documents/CreditNote.cshtml

@@ -41,7 +41,7 @@
                 <th class="unit">[@Model.CurrencySymbol]</th>
             </tr>
         </thead>
-        <tbody>
+        <tbody class="sum">
             @foreach (var p in Model.Data.Rows) {
                 var rows = Math.Max(p.Buckets.Length, p.Modifiers.Length + 1);
                 @for (int i = 0; i < rows; i++) {
@@ -78,36 +78,41 @@
                 }
             }
         </tbody>
+    </table>
+    <div class="hint">
+        Hinweis:<br/>
+        Die Summe der Lieferungen und die Summe der anfallenden Pönalen werden mit
+        @Model.Payment?.Variant.Season.Precision Nachkommastellen berechnent,
+        erst das Ergebnis wird kaufmännisch auf 2 Nachkommastellen gerundet.
+    </div>
+    <table class="credit-sum">
         @{
-            string FormatRow(string name, decimal? value, bool add = false, bool halfLine = true, bool bold = false, bool subCat = false) {
-                return $"<tr class=\"{(halfLine || add ? "" : "sum")} {(bold ? "large bold" : "")}\">"
-                     + $"<td colspan=\"4\"></td>"
-                     + $"<td class=\"{(halfLine && !add ? "sum" : "")} {(subCat ? "small" : "")}\" colspan=\"4\" style=\"overflow: visible;\">{name}:</td>"
-                     + $"<td class=\"number {(subCat ? "small" : "large")} {(halfLine && !add ? "sum" : "")}\">{(value < 0 ? "–" : (add ? "+" : ""))}</td>"
-                     + $"<td colspan=\"2\" class=\"number {(subCat ? "small" : "large")} {(halfLine && !add ? "sum" : "")}\">"
+            string FormatRow(string name, decimal? value, bool add = false, bool bold = false, bool subCat = false, bool noTopBorder = false) {
+                return $"<tr class=\"{(!add && !noTopBorder ? "sum" : !add ? "large" : "")} {(bold ? "large bold" : "")}\">"
+                     + $"<td class=\"{(subCat ? "small" : "")}\" style=\"overflow: visible;\">{name}:</td>"
+                     + $"<td class=\"number {(subCat ? "small" : "large")}\">{(value < 0 ? "–" : (add ? "+" : ""))}</td>"
+                     + $"<td class=\"number {(subCat ? "small" : "large")}\">"
                      +   $"<span class=\"fleft\">{Model.CurrencySymbol}</span>{Math.Abs(value ?? 0):N2}</td>"
                      + $"</tr>\n";
             }
         }
-        <tbody style="break-inside: avoid; break-before: avoid;">
+        <tbody style="break-inside: avoid;">
             @{ var sum = Model.Data.Rows.Sum(p => p.Amount); }
             @if (Model.Payment == null) {
-                @Raw(FormatRow("Gesamt", sum, halfLine: false, bold: true))
+                @Raw(FormatRow("Gesamt", sum, bold: true, noTopBorder: true))
             } else {
-                var totalLine = false;
+                var noBorder = true;
                 if (Model.Payment.NetAmount != Model.Payment.Amount) {
-                    @Raw(FormatRow("Zwischensumme", Model.Payment.NetAmount, halfLine: totalLine))
-                    totalLine = true;
-                    @Raw(FormatRow(Model.MemberModifier, Model.Payment.Amount - Model.Payment.NetAmount, add: true, halfLine: totalLine))
+                    @Raw(FormatRow("Zwischensumme", Model.Payment.NetAmount, noTopBorder: noBorder))
+                    noBorder = false;
+                    @Raw(FormatRow(Model.MemberModifier, Model.Payment.Amount - Model.Payment.NetAmount, add: true))
                 }
                 if (Model.Credit == null) {
-                    @Raw(FormatRow("Gesamtbetrag", Model.Payment.Amount, bold: true, halfLine: totalLine))
-                    totalLine = true;
+                    @Raw(FormatRow("Gesamtbetrag", Model.Payment.Amount, bold: true, noTopBorder: noBorder))
                     // TODO Mock VAT
                 } else {
                     var hasPrev = Model.Credit.PrevNetAmount != null;
-                    @Raw(FormatRow(hasPrev ? "Gesamtbetrag" : "Nettobetrag", Model.Credit.NetAmount, bold: true, halfLine: totalLine))
-                    totalLine = true;
+                    @Raw(FormatRow(hasPrev ? "Gesamtbetrag" : "Nettobetrag", Model.Credit.NetAmount, bold: true, noTopBorder: noBorder))
                     if (hasPrev) {
                         @Raw(FormatRow("Bisher berücksichtigt", -Model.Credit.PrevNetAmount, add: true))
                         @Raw(FormatRow("Nettobetrag", Model.Credit.NetAmount - (Model.Credit.PrevNetAmount ?? 0)))
@@ -122,9 +127,8 @@
 
             @if (Model.MemberUnderDeliveries != null && Model.MemberUnderDeliveries.Count() > 0) {
                 <tr class="small">
-                    <td colspan="4"></td>
-                    <td colspan="5" style="padding-top: 5mm;">Anfallende Pönalen durch Unterlieferungen:</td>
-                    <td colspan="2"></td>
+                    <td colspan="2" style="padding-top: 5mm;">Anfallende Pönalen durch Unterlieferungen:</td>
+                    <td></td>
                 </tr>
                 foreach (var u in Model.MemberUnderDeliveries) {
                     @Raw(FormatRow($"{u.Name} ({u.Kg:N0} kg)", u.Amount, add: true, subCat: true))
@@ -132,6 +136,14 @@
                 }
                 penalty = Math.Round(penalty, 2, MidpointRounding.AwayFromZero);
             }
+            @if (Model.MemberTotalUnderDelivery != 0) {
+                @Raw(FormatRow("Unterlieferung (GA)", Model.MemberTotalUnderDelivery, add: true));
+                penalty += Model.MemberTotalUnderDelivery;
+            }
+            @if (Model.MemberAutoBusinessShares != 0) {
+                @Raw(FormatRow("Autom. Nachz. von GA", Model.MemberAutoBusinessShares, add: true));
+                penalty += Model.MemberAutoBusinessShares;
+            }
 
             @if (Model.Credit == null) {
                 @Raw(FormatRow("Auszahlungsbetrag", (Model.Payment?.Amount + penalty) ?? (sum + penalty), bold: true))

Elwig/Documents/CreditNote.css

@@ -1,4 +1,8 @@
 
+table.credit {
+    margin-bottom: 0;
+}
+
 table.credit .mod {
     padding-left: 5mm;
 }
@@ -19,11 +23,26 @@ table.credit tr.last td {
     padding-bottom: 0;
 }
 
-table.credit .sum {
+table.credit-sum {
+    width: 50%;
+    margin-left: 50%;
+}
+
+table.credit-sum tr.sum,
+table.credit-sum tr .sum {
     font-size: 12pt;
 }
 
-table.credit tr.sum td,
-table.credit td.sum {
+table.credit-sum tr.sum td,
+table.credit-sum td.sum {
     padding-top: 1mm !important;
 }
+
+.hint {
+    font-style: italic;
+    font-size: 8pt;
+    width: 74mm;
+    position: absolute;
+    left: 0;
+    margin: 2mm 4mm;
+}

Elwig/Documents/Document.Table.css

@@ -128,11 +128,6 @@ main table tr.border {
     border-top: 0.5pt solid black;
 }
 
-main table tr.sum,
-main table td.sum {
-    break-before: avoid;
-}
-
 main table th.unit {
     font-size: 8pt;
 }
@@ -152,3 +147,7 @@ main table .rborder {border-right: 0.5pt solid black;}
 main table .fleft {
     float: left;
 }
+
+main tbody.sum tr:last-child {
+    border-bottom: 0.5pt solid black;
+}

Elwig/Documents/Document.cs

@@ -11,6 +11,8 @@ namespace Elwig.Documents {
 
         public static string Name => "Dokument";
 
+        private static readonly double GenerationProportion = 0.125;
+
         private TempFile? _pdfFile = null;
 
         public bool ShowFoldMarks = App.Config.Debug;
@@ -95,10 +97,10 @@ namespace Elwig.Documents {
                     await File.WriteAllTextAsync(tmpHtml.FilePath, await doc.Render(), Utils.UTF8);
                     tmpHtmls.Add(tmpHtml);
                     i++;
-                    progress?.Report(25.0 * i / n);
+                    progress?.Report(GenerationProportion * 100 * i / n);
                 }
-                progress?.Report(25.0);
-                await Pdf.Convert(tmpHtmls.Select(f => f.FileName), pdf.FileName, DoubleSided, new Progress<double>(v => progress?.Report(25.0 + v * 0.75)));
+                progress?.Report(GenerationProportion * 100);
+                await Pdf.Convert(tmpHtmls.Select(f => f.FileName), pdf.FileName, DoubleSided, new Progress<double>(v => progress?.Report(GenerationProportion * 100 + v * (1 - GenerationProportion))));
                 foreach (var tmp in tmpHtmls) {
                     tmp.Dispose();
                 }

Elwig/Documents/MemberDataSheet.cs

@@ -2,6 +2,7 @@
 using Elwig.Models.Entities;
 using System;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace Elwig.Documents {
     public class MemberDataSheet : BusinessDocument {
@@ -9,13 +10,12 @@ namespace Elwig.Documents {
         public new static string Name => "Stammdatenblatt";
 
         public Season Season;
-        public int Year = Utils.CurrentYear;
         public Dictionary<string, MemberBucket> MemberBuckets;
 
         public MemberDataSheet(Member m, AppDbContext ctx) : base($"{Name} {m.AdministrativeName}", m) {
             DocumentId = $"{Name} {m.MgNr}";
-            Season = ctx.Seasons.Find(Year) ?? throw new ArgumentException("invalid season");
-            MemberBuckets = ctx.GetMemberBuckets(Year, m.MgNr).GetAwaiter().GetResult();
+            Season = ctx.Seasons.ToList().MaxBy(s => s.Year) ?? throw new ArgumentException("invalid season");
+            MemberBuckets = ctx.GetMemberBuckets(Season.Year, m.MgNr).GetAwaiter().GetResult();
         }
     }
-}
+}

Elwig/Elwig.csproj

@@ -7,14 +7,14 @@
     <UseWPF>true</UseWPF>
     <PreserveCompilationContext>true</PreserveCompilationContext>
     <ApplicationIcon>Resources\Images\Elwig.ico</ApplicationIcon>
-    <Version>0.5.1</Version>
+    <Version>0.6.1</Version>
     <SatelliteResourceLanguages>de-AT</SatelliteResourceLanguages>
   </PropertyGroup>
 
   <ItemGroup>
     <Resource Include="Resources\Images\Elwig.png" />
     <Content Include="Resources\Images\Elwig.ico" />
-    <EmbeddedResource Include="Schemas\payment_variant.json" />
+    <EmbeddedResource Include="Resources\Schemas\PaymentVariantData.json" />
     <EmbeddedResource Include="Resources\Sql\*" />
   </ItemGroup>
 
@@ -25,14 +25,14 @@
   <ItemGroup>
     <PackageReference Include="Extended.Wpf.Toolkit" Version="4.5.1" />
     <PackageReference Include="LinqKit" Version="1.2.5" />
-    <PackageReference Include="Microsoft.AspNetCore.Razor.Language" Version="6.0.25" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Proxies" Version="8.0.0" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Razor.Language" Version="6.0.26" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Proxies" Version="8.0.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Ini" Version="8.0.0" />
-    <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.2151.40" />
+    <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.2210.55" />
     <PackageReference Include="NJsonSchema" Version="11.0.0" />
     <PackageReference Include="RazorLight" Version="2.3.1" />
-    <PackageReference Include="ScottPlot.WPF" Version="4.1.68" />
+    <PackageReference Include="ScottPlot.WPF" Version="5.0.19" />
     <PackageReference Include="System.IO.Ports" Version="8.0.0" />
     <PackageReference Include="System.Text.Encoding.CodePages" Version="8.0.0" />
   </ItemGroup>

Elwig/Helpers/AppDbContext.cs

@@ -10,6 +10,7 @@ using Microsoft.Data.Sqlite;
 using System.Text.RegularExpressions;
 using System.Collections.Generic;
 using Elwig.Models.Dtos;
+using System.Reflection;
 
 namespace Elwig.Helpers {
 
@@ -43,6 +44,7 @@ namespace Elwig.Helpers {
         public DbSet<Member> Members { get; private set; }
         public DbSet<BillingAddr> BillingAddresses { get; private set; }
         public DbSet<MemberTelNr> MemberTelephoneNrs { get; private set; }
+        public DbSet<MemberHistory> MemberHistory { get; private set; }
         public DbSet<AreaCom> AreaCommitments { get; private set; }
         public DbSet<Season> Seasons { get; private set; }
         public DbSet<Modifier> Modifiers { get; private set; }
@@ -63,7 +65,8 @@ namespace Elwig.Helpers {
         public DateTime SavedLastWriteTime { get; private set; }
         public bool HasBackendChanged => SavedLastWriteTime != LastWriteTime;
 
-        public static string ConnectionString => $"Data Source=\"{App.Config.DatabaseFile}\"; Foreign Keys=True; Mode=ReadWrite; Cache=Default";
+        public static string? ConnectionStringOverride { get; set; } = null;
+        public static string ConnectionString => ConnectionStringOverride ?? $"Data Source=\"{App.Config.DatabaseFile}\"; Mode=ReadWrite; Foreign Keys=True; Cache=Default";
 
         private readonly Dictionary<int, Dictionary<int, Dictionary<string, AreaComBucket>>> _memberAreaCommitmentBuckets = [];
         private readonly Dictionary<int, Dictionary<int, Dictionary<string, int>>> _memberDeliveryBuckets = [];
@@ -106,6 +109,12 @@ namespace Elwig.Helpers {
             await (await cmd.ExecuteReaderAsync()).CloseAsync();
         }
 
+        public static async Task ExecuteEmbeddedScript(SqliteConnection cnx, Assembly asm, string name) {
+            using var stream = asm.GetManifestResourceStream(name) ?? throw new FileNotFoundException("Unable to load embedded resource");
+            using var reader = new StreamReader(stream);
+            await ExecuteBatch(cnx, await reader.ReadToEndAsync());
+        }
+
         public static async Task<object?> ExecuteScalar(SqliteConnection cnx, string sql) {
             using var cmd = cnx.CreateCommand();
             cmd.CommandText = sql;
@@ -192,6 +201,13 @@ namespace Elwig.Helpers {
             return c + 1;
         }
 
+        public async Task<int> NextAvNr(int year) {
+            int c = 0;
+            (await PaymentVariants.Where(v => v.Year == year).Select(v => v.AvNr).ToListAsync())
+                .ForEach(a => { if (a <= c + 100) c = a; });
+            return c + 1;
+        }
+
         public async Task<WineQualLevel> GetWineQualityLevel(double kmw) {
             return await WineQualityLevels
                 .Where(q => !q.IsPredicate && (q.MinKmw == null || q.MinKmw <= kmw))

Elwig/Helpers/AppDbUpdater.cs

@@ -1,7 +1,6 @@
 using Microsoft.Data.Sqlite;
 using System;
 using System.Collections.Generic;
-using System.IO;
 using System.Linq;
 using System.Reflection;
 using System.Threading.Tasks;
@@ -9,7 +8,8 @@ using System.Threading.Tasks;
 namespace Elwig.Helpers {
     public static class AppDbUpdater {
 
-        public static readonly int RequiredSchemaVersion = 12;
+        // Don't forget to update value in Tests/fetch-resources.bat!
+        public static readonly int RequiredSchemaVersion = 13;
 
         private static int VersionOffset = 0;
 
@@ -44,7 +44,7 @@ namespace Elwig.Helpers {
 
         private static async Task UpdateDbSchema(SqliteConnection cnx, int fromVersion, int toVersion) {
             if (fromVersion == toVersion) {
-                //return;
+                return;
             } else if (fromVersion > toVersion) {
                 throw new Exception("schema_version of database is too new");
             } else if (fromVersion <= 0) {
@@ -77,9 +77,7 @@ namespace Elwig.Helpers {
                 BEGIN EXCLUSIVE;
                 """);
             foreach (var script in toExecute) {
-                using var stream = asm.GetManifestResourceStream(script) ?? throw new Exception("Unable to load embedded resource");
-                using var reader = new StreamReader(stream);
-                await AppDbContext.ExecuteBatch(cnx, await reader.ReadToEndAsync());
+                await AppDbContext.ExecuteEmbeddedScript(cnx, asm, script);
             }
             await AppDbContext.ExecuteBatch(cnx, $"""
                 PRAGMA foreign_key_check;

Elwig/Helpers/Billing/Billing.cs

@@ -31,6 +31,18 @@ namespace Elwig.Helpers.Billing {
                 """);
         }
 
+        public async Task AutoAdjustBusinessShare() {
+            using var cnx = await AppDbContext.ConnectAsync();
+            await AppDbContext.ExecuteBatch(cnx, $"""
+                INSERT INTO member_history (mgnr, date, business_shares, type)
+                SELECT u.mgnr, '{Utils.Today:yyyy-MM-dd}', u.diff / s.max_kg_per_bs AS bs, 'auto'
+                FROM v_total_under_delivery u
+                    JOIN season s ON s.year = u.year
+                WHERE s.year = {Year} AND bs > 0
+                ON CONFLICT DO NOTHING
+                """);
+        }
+
         public async Task CalculateBuckets(bool allowAttrsIntoLower, bool avoidUnderDeliveries, bool honorGebunden) {
             var attrVals = Context.WineAttributes.ToDictionary(a => a.AttrId, a => (a.IsStrict, a.FillLower));
             var attrForced = attrVals.Where(a => a.Value.IsStrict && a.Value.FillLower == 0).Select(a => a.Key).ToArray();

Elwig/Helpers/Billing/BillingData.cs

@@ -1,6 +1,9 @@
 using Newtonsoft.Json;
 using NJsonSchema;
 using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
 using System.Reflection;
 using System.Text.Json.Nodes;
 using System.Threading.Tasks;
@@ -8,21 +11,58 @@ using System.Threading.Tasks;
 namespace Elwig.Helpers.Billing {
     public class BillingData {
 
+        public enum CalculationMode { Elwig, WgMaster }
+        public enum CurveMode { Oe, Kmw }
+        public record struct Curve(CurveMode Mode, Dictionary<double, decimal> Normal, Dictionary<double, decimal>? Gebunden);
+
         public static JsonSchema? Schema { get; private set; }
 
         public static async Task Init() {
-            var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("Elwig.Schemas.payment_variant.json");
+            var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("Elwig.Resources.Schemas.PaymentVariantData.json");
             Schema = await JsonSchema.FromJsonAsync(stream ?? throw new ArgumentException("JSON schema not found"));
         }
 
-        private JsonObject Data;
+        public readonly JsonObject Data;
+        public readonly CalculationMode Mode;
+
+        public bool ConsiderDelieryModifiers {
+            get => GetConsider("consider_delivery_modifiers");
+            set => SetConsider(value, "consider_delivery_modifiers");
+        }
+        public bool ConsiderContractPenalties {
+            get => GetConsider("consider_contract_penalties");
+            set => SetConsider(value, "consider_contract_penalties");
+        }
+        public bool ConsiderTotalPenalty {
+            get => GetConsider("consider_total_penalty");
+            set => SetConsider(value, "consider_total_penalty");
+        }
+        public bool ConsiderAutoBusinessShares {
+            get => GetConsider("consider_auto_business_shares");
+            set => SetConsider(value, "consider_auto_business_shares");
+        }
+
+        private bool GetConsider(string name, string? wgMasterName = null) {
+            return ((Mode == CalculationMode.Elwig) ? Data[name] : Data[wgMasterName ?? ""])?.AsValue().GetValue<bool>() ?? false;
+        }
+
+        private void SetConsider(bool value, string name, string? wgMasterName = null) {
+            if (Mode == CalculationMode.WgMaster && wgMasterName == null) {
+                return;
+            } else if (value) {
+                Data[(Mode == CalculationMode.Elwig) ? name : wgMasterName ?? ""] = value;
+            } else {
+                Data.Remove((Mode == CalculationMode.Elwig) ? name : wgMasterName ?? "");
+            }
+        }
 
         public BillingData(JsonObject data) {
             Data = data;
-
+            var mode = Data["mode"]?.GetValue<string>();
+            Mode = (mode == "elwig") ? CalculationMode.Elwig : CalculationMode.WgMaster;
         }
 
-        public static JsonObject ParseJson(string json) {
+        protected static JsonObject ParseJson(string json) {
             if (Schema == null) throw new InvalidOperationException("Schema has to be initialized first");
             try {
                 var errors = Schema.Validate(json);
@@ -37,8 +77,305 @@ namespace Elwig.Helpers.Billing {
             return new(ParseJson(json));
         }
 
-        public decimal CalculatePrice(string sortId, string? attrid, string qualId, bool gebunden, double oe, double kmw, bool minQuw) {
-            return 0m;
+        protected JsonArray GetCurvesEntry() {
+            return Data[Mode == CalculationMode.Elwig ? "curves" : "Kurven"]?.AsArray() ?? throw new InvalidOperationException();
+        }
+
+        protected JsonNode GetPaymentEntry() {
+            return Data[Mode == CalculationMode.Elwig ? "payment" : "AuszahlungSorten"] ?? throw new InvalidOperationException();
+        }
+
+        protected JsonObject? GetQualityEntry() {
+            return Data[Mode == CalculationMode.Elwig ? "quality" : "AuszahlungSortenQualitätsstufe"]?.AsObject();
+        }
+
+        private static Dictionary<double, decimal> GetCurveData(JsonObject data, CurveMode mode) {
+            var dict = new Dictionary<double, decimal>();
+            foreach (var (index, price) in data) {
+                double idx;
+                bool? gtlt = index.StartsWith('>') ? true : index.StartsWith('<') ? false : null;
+                if (index.EndsWith("kmw")) {
+                    idx = double.Parse(index[(gtlt != null ? 1 : 0)..^3], CultureInfo.InvariantCulture);
+                    if (mode == CurveMode.Oe) {
+                        idx = Utils.KmwToOe(idx);
+                    }
+                } else if (index.EndsWith("oe")) {
+                    idx = double.Parse(index[(gtlt != null ? 1 : 0)..^2], CultureInfo.InvariantCulture);
+                    if (mode == CurveMode.Kmw) {
+                        idx = Utils.OeToKmw(idx);
+                    }
+                } else {
+                    throw new InvalidOperationException();
+                }
+                if (gtlt == true) {
+                    idx = Math.BitIncrement(idx);
+                } else if (gtlt == false) {
+                    idx = Math.BitDecrement(idx);
+                }
+                dict[idx] = price?.AsValue().GetValue<decimal>() ?? throw new InvalidOperationException();
+            }
+            return dict;
+        }
+
+        protected Dictionary<int, Curve> GetCurves() {
+            var dict = new Dictionary<int, Curve>();
+            var curves = GetCurvesEntry();
+            foreach (var c in curves) {
+                var obj = c?.AsObject() ?? throw new InvalidOperationException();
+                var id = obj["id"]?.GetValue<int>() ?? throw new InvalidOperationException();
+                var cMode = (obj["mode"]?.GetValue<string>() == "kmw") ? CurveMode.Kmw : CurveMode.Oe;
+                double quw = cMode == CurveMode.Oe ? 73 : 15;
+
+                Dictionary<double, decimal> c1;
+                Dictionary<double, decimal>? c2 = null;
+                var norm = obj["data"];
+                if (norm is JsonObject) {
+                    c1 = GetCurveData(norm.AsObject(), cMode);
+                } else if (norm?.AsValue().TryGetValue(out decimal v) == true) {
+                    c1 = new() { { quw, v } };
+                } else {
+                    throw new InvalidOperationException();
+                }
+                var geb = obj["geb"];
+                if (geb is JsonObject) {
+                    c2 = GetCurveData(geb.AsObject(), cMode);
+                } else if (geb?.AsValue().TryGetValue(out decimal v) == true) {
+                    var splitVal = GetCurveValueAt(c1, quw);
+                    c2 = c1.ToDictionary(e => e.Key, e => e.Value + (e.Key >= quw ? v : 0));
+                    c2[quw] = splitVal + v;
+                    c2[Math.BitDecrement(quw)] = splitVal;
+                }
+                dict.Add(id, new(cMode, c1, c2));
+            }
+            return dict;
+        }
+
+        protected static Dictionary<string, JsonValue> GetSelection(JsonNode value, IEnumerable<string> attributeVariants) {
+            if (value is JsonValue flatRate) {
+                return attributeVariants.ToDictionary(e => e, _ => flatRate);
+            } if (value is not JsonObject data) {
+                throw new InvalidOperationException();
+            }
+            Dictionary<string, JsonValue> dict;
+            if (data["default"] is JsonValue def) {
+                dict = attributeVariants.ToDictionary(e => e, _ => def);
+            } else {
+                dict = [];
+            }
+
+            var variants = data.Where(p => !p.Key.StartsWith('/') && p.Key.Length == 2);
+            var attributes = data.Where(p => p.Key.StartsWith('/'));
+            var others = data.Where(p => !p.Key.StartsWith('/') && p.Key.Length > 2 && p.Key != "default");
+            foreach (var (idx, v) in variants) {
+                var curve = v?.AsValue() ?? throw new InvalidOperationException();
+                foreach (var i in attributeVariants.Where(e => e.StartsWith(idx[..^1]))) {
+                    dict[i] = curve;
+                }
+            }
+            foreach (var (idx, v) in attributes) {
+                var curve = v?.AsValue() ?? throw new InvalidOperationException();
+                foreach (var i in attributeVariants.Where(e => e[2..] == idx[1..])) {
+                    dict[i] = curve;
+                }
+            }
+            foreach (var (idx, v) in others) {
+                var curve = v?.AsValue() ?? throw new InvalidOperationException();
+                dict[idx.Replace("/", "")] = curve;
+            }
+
+            return dict;
+        }
+
+        public static decimal GetCurveValueAt(Dictionary<double, decimal> curve, double key) {
+            if (curve.Count == 1) return curve.First().Value;
+
+            var lt = curve.Keys.Where(v => v <= key);
+            var gt = curve.Keys.Where(v => v >= key);
+            if (!lt.Any()) {
+                return curve[gt.Min()];
+            } else if (!gt.Any()) {
+                return curve[lt.Max()];
+            }
+
+            var max = lt.Max();
+            var min = gt.Min();
+            if (max == min) return curve[key];
+
+            var p1 = ((decimal)key - (decimal)min) / ((decimal)max - (decimal)min);
+            var p2 = 1 - p1;
+            return curve[min] * p2 + curve[max] * p1;
+        }
+
+        protected static JsonObject GraphToJson(Graph graph, string mode) {
+            var x = graph.DataX;
+            var y = graph.DataY;
+            var prec = graph.Precision;
+
+            try {
+                return new JsonObject() {
+                    ["15kmw"] = Math.Round(y.Distinct().Single(), prec)
+                };
+            } catch { }
+
+            var data = new JsonObject();
+            if (y[0] != y[1]) {
+                data[$"{x[0]}{mode}"] = Math.Round(y[0], prec);
+            }
+            for (int i = 1; i < x.Length - 1; i++) {
+                var d1 = Math.Round(y[i] - y[i - 1], prec);
+                var d2 = Math.Round(y[i + 1] - y[i], prec);
+                if (d1 != d2) {
+                    data[$"{x[i]}{mode}"] = Math.Round(y[i], prec);
+                }
+            }
+            if (y[^1] != y[^2]) {
+                data[$"{x[^1]}{mode}"] = Math.Round(y[^1], prec);
+            }
+            return data;
+        }
+
+        protected static JsonNode GraphEntryToJson(GraphEntry entry) {
+            try {
+                if (entry.GebundenFlatBonus == null) {
+                    return JsonValue.Create((decimal)entry.DataGraph.DataY.Distinct().Single());
+                }
+            } catch { }
+
+            var curve = new JsonObject {
+                ["id"] = entry.Id,
+                ["mode"] = entry.Mode.ToString().ToLower(),
+            };
+
+            curve["data"] = GraphToJson(entry.DataGraph, entry.Mode.ToString().ToLower());
+
+            if (entry.GebundenFlatBonus != null) {
+                curve["geb"] = (decimal)entry.GebundenFlatBonus;
+            } else if (entry.GebundenGraph != null) {
+                curve["geb"] = GraphToJson(entry.GebundenGraph, entry.Mode.ToString().ToLower());
+            }
+
+            return curve;
+        }
+
+        protected static void CollapsePaymentData(JsonObject data, IEnumerable<string> attributeVariants) {
+            Dictionary<string, List<string>> rev1 = [];
+            Dictionary<decimal, List<string>> rev2 = [];
+            foreach (var (k, v) in data) {
+                if (k == "default" || k.StartsWith('/') || !k.Contains('/') || v is not JsonValue val) {
+                    continue;
+                } else if (val.TryGetValue<decimal>(out var dec)) {
+                    rev2[dec] = rev2.GetValueOrDefault(dec) ?? [];
+                    rev2[dec].Add(k);
+                } else if (val.TryGetValue<string>(out var cur)) {
+                    rev1[cur] = rev1.GetValueOrDefault(cur) ?? [];
+                    rev1[cur].Add(k);
+                }
+            }
+            if (!data.ContainsKey("default")) {
+                foreach (var (v, ks) in rev1) {
+                    if (ks.Count >= attributeVariants.Count() / 2.0) {
+                        foreach (var k in ks) data.Remove(k);
+                        data["default"] = v;
+                        CollapsePaymentData(data, attributeVariants);
+                        return;
+                    }
+                }
+                foreach (var (v, ks) in rev2) {
+                    if (ks.Count >= attributeVariants.Count() / 2.0) {
+                        foreach (var k in ks) data.Remove(k);
+                        data["default"] = v;
+                        CollapsePaymentData(data, attributeVariants);
+                        return;
+                    }
+                }
+            }
+            var attributes = data
+                .Select(e => e.Key)
+                .Where(k => k.Length > 3 && k.Contains('/'))
+                .Select(k => "/" + k.Split('/')[1])
+                .Distinct()
+                .ToList();
+            foreach (var idx in attributes) {
+                var len = attributeVariants.Count(e => e.EndsWith(idx));
+                foreach (var (v, ks) in rev1) {
+                    var myKs = ks.Where(k => k.EndsWith(idx)).ToList();
+                    if (myKs.Count > 1 && myKs.Count >= len / 2.0) {
+                        foreach (var k in myKs) data.Remove(k);
+                        data[idx] = v;
+                    }
+                }
+                foreach (var (v, ks) in rev2) {
+                    var myKs = ks.Where(k => k.EndsWith(idx)).ToList();
+                    if (myKs.Count > 1 && myKs.Count >= len / 2.0) {
+                        foreach (var k in myKs) data.Remove(k);
+                        data[idx] = v;
+                    }
+                }
+            }
+        }
+
+        public static JsonObject FromGraphEntries(IEnumerable<GraphEntry> graphEntries, BillingData? origData = null, IEnumerable<string>? attributeVariants = null) {
+            var payment = new JsonObject();
+            var qualityWei = new JsonObject();
+            var curves = new JsonArray();
+            int curveId = 0;
+            foreach (var entry in graphEntries) {
+                var curve = GraphEntryToJson(entry);
+                JsonValue node;
+                if (curve is JsonObject obj) {
+                    obj["id"] = ++curveId;
+                    node = JsonValue.Create($"curve:{curveId}");
+                    curves.Add(obj);
+                } else if (curve is JsonValue val && val.TryGetValue<decimal>(out var flat)) {
+                    node = JsonValue.Create(flat);
+                } else {
+                    continue;
+                }
+                foreach (var c in entry.Contracts) {
+                    if (entry.Abgewertet) {
+                        qualityWei[$"{c.Variety?.SortId}/{c.Attribute?.AttrId}"] = node.DeepClone();
+                    } else {
+                        payment[$"{c.Variety?.SortId}/{c.Attribute?.AttrId}"] = node.DeepClone();
+                    }
+                }
+            }
+
+            CollapsePaymentData(payment, attributeVariants ?? payment.Select(e => e.Key).ToList());
+            CollapsePaymentData(qualityWei, attributeVariants ?? qualityWei.Select(e => e.Key).ToList());
+
+            var data = new JsonObject {
+                ["mode"] = "elwig",
+                ["version"] = 1,
+            };
+
+            if (origData?.ConsiderDelieryModifiers == true)
+                data["consider_delivery_modifiers"] = true;
+            if (origData?.ConsiderContractPenalties == true)
+                data["consider_contract_penalties"] = true;
+            if (origData?.ConsiderTotalPenalty == true)
+                data["consider_total_penalty"] = true;
+            if (origData?.ConsiderAutoBusinessShares == true)
+                data["consider_auto_business_shares"] = true;
+
+            if (payment.Count == 0) {
+                data["payment"] = 0;
+            } else if (payment.Count == 1) {
+                data["payment"] = payment.Single().Value?.DeepClone();
+            } else {
+                data["payment"] = payment;
+            }
+            if (qualityWei.Count == 1) {
+                data["quality"] = new JsonObject() {
+                    ["WEI"] = qualityWei.Single().Value?.DeepClone()
+                };
+            } else if (qualityWei.Count > 1) {
+                data["quality"] = new JsonObject() {
+                    ["WEI"] = qualityWei
+                };
+            }
+            data["curves"] = curves;
+
+            return data;
         }
     }
 }

Elwig/Helpers/Billing/BillingVariant.cs

@@ -1,3 +1,6 @@
+using Elwig.Models.Entities;
+using Microsoft.Data.Sqlite;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
@@ -5,18 +8,27 @@ using System.Threading.Tasks;
 namespace Elwig.Helpers.Billing {
     public class BillingVariant : Billing {
 
-        private readonly int AvNr;
+        protected readonly int AvNr;
+        protected readonly PaymentVar PaymentVariant;
+        protected readonly PaymentBillingData Data;
 
         public BillingVariant(int year, int avnr) : base(year) {
             AvNr = avnr;
+            PaymentVariant = Context.PaymentVariants.Find(Year, AvNr) ?? throw new ArgumentException("PaymentVar not found");
+            Data = PaymentBillingData.FromJson(PaymentVariant.Data, Utils.GetAttributeVarieties(Context, Year, onlyDelivered: false));
         }
 
         public async Task Calculate() {
-            await DeleteInDb();
-            await SetCalcTime();
-            await CalculatePrices();
-            await CalculateModifiers();
-            await CalculateMemberModifiers();
+            using var cnx = await AppDbContext.ConnectAsync();
+            using var tx = await cnx.BeginTransactionAsync();
+            await DeleteInDb(cnx);
+            await SetCalcTime(cnx);
+            await CalculatePrices(cnx);
+            if (Data.ConsiderDelieryModifiers) {
+                await CalculateDeliveryModifiers(cnx);
+                await CalculateMemberModifiers(cnx);
+            }
+            await tx.CommitAsync();
         }
 
         public async Task Commit() {
@@ -31,7 +43,11 @@ namespace Elwig.Helpers.Billing {
                            ROUND(p.amount / POW(10, s.precision - 2)) AS net_amount,
                            ROUND(lp.amount / POW(10, s.precision - 2)) AS prev_amount,
                            IIF(m.buchführend, s.vat_normal, s.vat_flatrate) AS vat,
-                           ROUND(COALESCE(u.total_penalty, 0) / POW(10, 4 - 2)) AS modifiers,
+                           ROUND(
+                               IIF({Data.ConsiderContractPenalties}, COALESCE(u.total_penalty, 0) / POW(10, 4 - 2), 0) +
+                               IIF({Data.ConsiderTotalPenalty}, COALESCE(b.total_penalty, 0), 0) +
+                               IIF({Data.ConsiderAutoBusinessShares}, -COALESCE(a.business_shares * s.bs_value, 0), 0) / POW(10, s.precision - 2)
+                           ) AS modifiers,
                            lc.modifiers AS prev_modifiers
                     FROM season s
                         JOIN payment_variant v ON v.year = s.year
@@ -54,6 +70,19 @@ namespace Elwig.Helpers.Billing {
                                    FROM v_under_delivery u
                                        JOIN area_commitment_type t ON t.vtrgid = u.bucket
                                    GROUP BY year, mgnr) u ON (u.year, u.mgnr) = (s.year, m.mgnr)
+                        LEFT JOIN (SELECT s.year, u.mgnr,
+                                          (COALESCE(IIF(u.weight = 0, -s.penalty_none, 0), 0) +
+                                           COALESCE(IIF(u.diff < 0, -s.penalty_amount, 0), 0) +
+                                           COALESCE(u.diff * s.penalty_per_kg, 0)
+                                           ) / POW(10, s.precision - 2) AS total_penalty
+                                   FROM v_total_under_delivery u
+                                       JOIN season s ON s.year = u.year
+                                   WHERE u.diff < 0) b ON (b.year, b.mgnr) = (s.year, m.mgnr)
+                        LEFT JOIN (SELECT h.mgnr, h.business_shares
+                                   FROM member_history h
+                                   WHERE type = 'auto' AND
+                                         date >= '{Year}-06-01' AND
+                                         date < '{Year + 1}-06-01') a ON a.mgnr = m.mgnr
                     WHERE s.year = {Year} AND v.avnr = {AvNr};
 
                     UPDATE payment_variant SET test_variant = FALSE WHERE (year, avnr) = ({Year}, {AvNr});
@@ -68,15 +97,13 @@ namespace Elwig.Helpers.Billing {
                 """);
         }
 
-        protected async Task SetCalcTime() {
-            using var cnx = await AppDbContext.ConnectAsync();
+        protected async Task SetCalcTime(SqliteConnection cnx) {
             await AppDbContext.ExecuteBatch(cnx, $"""
                 UPDATE payment_variant SET calc_time = UNIXEPOCH() WHERE (year, avnr) = ({Year}, {AvNr})
                 """);
         }
 
-        protected async Task DeleteInDb() {
-            using var cnx = await AppDbContext.ConnectAsync();
+        protected async Task DeleteInDb(SqliteConnection cnx) {
             await AppDbContext.ExecuteBatch(cnx, $"""
                 DELETE FROM payment_delivery_part_bucket WHERE (year, avnr) = ({Year}, {AvNr});
                 DELETE FROM payment_delivery_part WHERE (year, avnr) = ({Year}, {AvNr});
@@ -85,8 +112,7 @@ namespace Elwig.Helpers.Billing {
                 """);
         }
 
-        protected async Task CalculateMemberModifiers() {
-            using var cnx = await AppDbContext.ConnectAsync();
+        protected async Task CalculateMemberModifiers(SqliteConnection cnx) {
             if (App.Client.IsMatzen) {
                 var lastYears = 3;
                 var multiplier = 0.50;
@@ -113,13 +139,11 @@ namespace Elwig.Helpers.Billing {
             }
         }
 
-        protected async Task CalculatePrices() {
-            using var cnx = await AppDbContext.ConnectAsync();
-
-            var parts = new List<(int Year, int DId, int DPNr, int BktNr, string SortId, string Discr, int Value, bool MinQuw, double Oe, double Kmw)>();
+        protected async Task CalculatePrices(SqliteConnection cnx) {
+            var parts = new List<(int Year, int DId, int DPNr, int BktNr, string SortId, string? AttrId, string Discr, int Value, double Oe, double Kmw, string QualId)>();
             using (var cmd = cnx.CreateCommand()) {
                 cmd.CommandText = $"""
-                    SELECT d.year, d.did, d.dpnr, b.bktnr, d.sortid, b.discr, b.value, d.min_quw, d.oe, d.kmw
+                    SELECT d.year, d.did, d.dpnr, b.bktnr, d.sortid, d.attrid, b.discr, b.value, d.oe, d.kmw, d.qualid
                     FROM delivery_part_bucket b
                         JOIN v_delivery d ON (d.year, d.did, d.dpnr) = (b.year, b.did, b.dpnr)
                     WHERE b.year = {Year}
@@ -128,19 +152,20 @@ namespace Elwig.Helpers.Billing {
                 while (await reader.ReadAsync()) {
                     parts.Add((
                         reader.GetInt32(0), reader.GetInt32(1), reader.GetInt32(2), reader.GetInt32(3),
-                        reader.GetString(4), reader.GetString(5), reader.GetInt32(6),
-                        reader.GetBoolean(7), reader.GetDouble(8), reader.GetDouble(9)
+                        reader.GetString(4), reader.IsDBNull(5) ? null : reader.GetString(5), reader.GetString(6),
+                        reader.GetInt32(7), reader.GetDouble(8), reader.GetDouble(9), reader.GetString(10)
                     ));
                 }
             }
 
             var inserts = new List<(int Year, int DId, int DPNr, int BktNr, long Price, long Amount)>();
             foreach (var part in parts) {
-                var price = !part.MinQuw ? 0.5m : ((part.BktNr == 2 ? 0.8m : (part.BktNr == 1 ? 0.7m : 0.6m)) + ((decimal)(part.Oe - 73) * 0.005m));  // TODO
-                price += (AvNr - 1) * 0.2m;
-                var priceL = Utils.DecToDb(price, 4);
-                var amount = Utils.DecToDb(price * part.Value, 4);
-                inserts.Add((part.Year, part.DId, part.DPNr, part.BktNr, priceL, amount));
+                var ungeb = part.Discr == "_";
+                var payAttrId = (part.Discr is "" or "_") ? null : part.Discr;
+                var geb = !ungeb && payAttrId == part.AttrId;
+                var price = Data.CalculatePrice(part.SortId, part.AttrId, part.QualId, geb, part.Oe, part.Kmw);
+                var priceL = PaymentVariant.Season.DecToDb(price);
+                inserts.Add((part.Year, part.DId, part.DPNr, part.BktNr, priceL, priceL * part.Value));
             }
 
             await AppDbContext.ExecuteBatch(cnx, $"""
@@ -149,14 +174,13 @@ namespace Elwig.Helpers.Billing {
                 """);
         }
 
-        protected async Task CalculateModifiers() {
-            using var cnx = await AppDbContext.ConnectAsync();
+        protected async Task CalculateDeliveryModifiers(SqliteConnection cnx) {
             await AppDbContext.ExecuteBatch(cnx, $"""
                 INSERT INTO payment_delivery_part (year, did, dpnr, avnr, net_amount, mod_abs, mod_rel)
                 SELECT d.year, d.did, d.dpnr, {AvNr}, 0, COALESCE(m.abs, 0), COALESCE(m.rel, 0)
                 FROM delivery_part d
                     LEFT JOIN delivery_part_modifier p ON (p.year, p.did, p.dpnr) = (d.year, d.did, d.dpnr)
-                    LEFT JOIN modifier m ON m.modid = p.modid
+                    LEFT JOIN modifier m ON (m.year, m.modid) = (d.year, p.modid)
                 WHERE d.year = {Year}
                 ON CONFLICT DO UPDATE
                 SET mod_abs = mod_abs + excluded.mod_abs,

Elwig/Helpers/Billing/ContractSelection.cs

@@ -0,0 +1,25 @@
+using Elwig.Models.Entities;
+using System;
+
+namespace Elwig.Helpers.Billing {
+    public class ContractSelection : IComparable<ContractSelection> {
+
+        public WineVar? Variety { get; }
+        public WineAttr? Attribute { get; }
+        public string Listing => $"{Variety?.SortId}{Attribute?.AttrId}";
+        public string FullName => $"{Variety?.Name}" + (Variety != null && Attribute != null ? " " : "") + $"{Attribute?.Name}";
+
+        public ContractSelection(WineVar? var, WineAttr? attr) {
+            Variety = var;
+            Attribute = attr;
+        }
+
+        public override string ToString() {
+            return Listing;
+        }
+
+        public int CompareTo(ContractSelection? other) {
+            return Listing.CompareTo(other?.Listing);
+        } 
+    }
+}

Elwig/Helpers/Billing/EditBillingData.cs

@@ -0,0 +1,102 @@
+using Elwig.Models.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text.Json.Nodes;
+
+namespace Elwig.Helpers.Billing {
+    public class EditBillingData : BillingData {
+
+        protected readonly IEnumerable<string> AttributeVariants;
+
+        public EditBillingData(JsonObject data, IEnumerable<string> attributeVariants) :
+            base(data) {
+            AttributeVariants = attributeVariants;
+        }
+
+        public static EditBillingData FromJson(string json, IEnumerable<string> attributeVariants) {
+            return new(ParseJson(json), attributeVariants);
+        }
+
+        private (Dictionary<int, Curve>, Dictionary<int, List<string>>) GetGraphEntries(JsonNode root) {
+            Dictionary<int, List<string>> dict1 = [];
+            Dictionary<decimal, List<string>> dict2 = [];
+            if (root is JsonObject paymentObj) {
+                foreach (var (selector, node) in paymentObj) {
+                    var val = node?.AsValue();
+                    if (val == null) {
+                        continue;
+                    } else if (val.TryGetValue<decimal>(out var price)) {
+                        if (!dict2.ContainsKey(price)) dict2[price] = [];
+                        dict2[price].Add(selector);
+                    } else if (val.TryGetValue<string>(out var curve)) {
+                        var idx = int.Parse(curve.Split(":")[1] ?? "0");
+                        if (!dict1.ContainsKey(idx)) dict1[idx] = [];
+                        dict1[idx].Add(selector);
+                    }
+                }
+            } else if (root is JsonValue paymentVal) {
+                if (paymentVal.TryGetValue<decimal>(out var price)) {
+                    if (!dict2.ContainsKey(price)) dict2[price] = [];
+                    dict2[price].Add("default");
+                } else if (paymentVal.TryGetValue<string>(out var curve)) {
+                    var idx = int.Parse(curve.Split(":")[1] ?? "0");
+                    if (!dict1.ContainsKey(idx)) dict1[idx] = [];
+                    dict1[idx].Add("default");
+                }
+            }
+
+            var virtOffset = dict1.Count > 0 ? dict1.Max(e => e.Key) + 1 : 1;
+            Dictionary<int, Curve> curves = GetCurves();
+            decimal[] virtCurves = [.. dict2.Keys.Order()];
+            for (int i = 0; i < virtCurves.Length; i++) {
+                var idx = virtCurves[i];
+                dict1[i + virtOffset] = dict2[idx];
+                curves[i + virtOffset] = new Curve(CurveMode.Oe, new() { { 73, idx } }, null);
+            }
+
+            Dictionary<int, List<string>> dict3 = curves.ToDictionary(c => c.Key, _ => new List<string>());
+            foreach (var (selector, value) in GetSelection(root, AttributeVariants)) {
+                int? idx = null;
+                if (value.TryGetValue<decimal>(out var val)) {
+                    idx = Array.IndexOf(virtCurves, val) + virtOffset;
+                } else if (value.TryGetValue<string>(out var str)) {
+                    idx = int.Parse(str.Split(":")[1]);
+                }
+                if (idx != null)
+                    dict3[(int)idx].Add(selector);
+            }
+
+            return (curves, dict3);
+        }
+
+        private static List<GraphEntry> CreateGraphEntries(AppDbContext ctx, int precision, Dictionary<int, Curve> curves, Dictionary<int, List<string>> entries) {
+            var vars = ctx.WineVarieties.ToDictionary(v => v.SortId, v => v);
+            var attrs = ctx.WineAttributes.ToDictionary(a => a.AttrId, a => a);
+            return entries
+                .Select(e => new GraphEntry(e.Key, precision, curves[e.Key], e.Value
+                    .Select(s => new ContractSelection(vars[s[..2]], s.Length > 2 ? attrs[s[2..]] : null))
+                    .ToList()))
+                .ToList();
+        }
+
+        public IEnumerable<GraphEntry> GetPaymentGraphEntries(AppDbContext ctx, Season season) {
+            var root = GetPaymentEntry();
+            var (curves, entries) = GetGraphEntries(root);
+            return CreateGraphEntries(ctx, season.Precision, curves, entries).Where(e => e.Contracts.Count > 0);
+        }
+
+        public IEnumerable<GraphEntry> GetQualityGraphEntries(AppDbContext ctx, Season season, int idOffset = 0) {
+            var root = GetQualityEntry();
+            if (root == null || root["WEI"] is not JsonNode qualityWei)
+                return [];
+            var (curves, entries) = GetGraphEntries(qualityWei);
+            var list = CreateGraphEntries(ctx, season.Precision, curves, entries).Where(e => e.Contracts.Count > 0);
+            foreach (var e in list) {
+                e.Id += idOffset;
+                e.Abgewertet = true;
+            }
+            return list;
+        }
+    }
+}

Elwig/Helpers/Billing/Graph.cs

@@ -1,119 +1,107 @@
-using ScottPlot;
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Text.Json.Nodes;
 
 namespace Elwig.Helpers.Billing {
     public class Graph : ICloneable {
 
-        public string Type { get; set; }
-        public int Num { get; set; }
-        private int MinX { get; set; }
-        private int MaxX { get; set; }
-        public string Contracts { get; set; }
+        public readonly int Precision;
         public double[] DataX { get; set; }
         public double[] DataY { get; set; }
+        public int MinX { get; set; }
+        public int MaxX { get; set; }
 
-        public Graph(int num, int minX, int maxX) {
-            Type = "oe";
-            Num = num;
-            Contracts = "";
+        public Graph(int precision, int minX, int maxX) {
+            Precision = precision;
             MinX = minX;
             MaxX = maxX;
-
-            DataX = DataGen.Range(MinX, MaxX + 1);
-            DataY = DataGen.Zeros(MaxX - MinX + 1);
+            DataX = Enumerable.Range(minX, maxX - minX + 1).Select(n => (double)n).ToArray();
+            DataY = new double[DataX.Length];
         }
 
-        public Graph(string type, int num, JsonObject graphData, string contracts, int minX, int maxX) {
-            Type = type;
-            Num = num;
-            Contracts =  contracts;
+        public Graph(Dictionary<double, decimal> data, int precision, int minX, int maxX) {
+            Precision = precision;
             MinX = minX;
             MaxX = maxX;
-
-            DataX = DataGen.Range(MinX, MaxX + 1);
-            DataY = DataGen.Zeros(MaxX - MinX + 1);
-            ParseGraphData(graphData);
+            DataX = Enumerable.Range(minX, maxX - minX + 1).Select(n => (double)n).ToArray();
+            DataY = DataX.Select(i => (double)BillingData.GetCurveValueAt(data, i)).ToArray();
         }
 
-        public Graph(string type, int num, int minX, int maxX, string contracts, double[] dataX, double[] dataY) {
-            Type = type;
-            Num = num;
+        public Graph(double[] values, int precision, int minX, int maxX) {
+            Precision = precision;
+            MinX = minX;
+            MaxX = maxX;
+            DataX = Enumerable.Range(MinX, MaxX - MinX + 1).Select(i => (double)i).ToArray();
+            DataY = values;
+        }
+
+        private Graph(double[] dataX, double[] dataY, int precision, int minX, int maxX) {
+            Precision = precision;
             MinX = minX;
             MaxX = maxX;
-            Contracts = contracts;
             DataX = dataX;
             DataY = dataY;
         }
 
-        private void ParseGraphData(JsonObject graphData) {
-            var GraphPoints = graphData.ToDictionary(p => int.Parse(p.Key[..^2]), p => (double)p.Value?.AsValue());
+        public double GetOechsleAt(int index) {
+            return DataX[index];
+        }
 
-            if (GraphPoints.Keys.Count < 1) {
-                return;
-            }
+        public void SetOechsleAt(int index, double oechsle) {
+            DataX[index] = oechsle;
+        }
 
-            var minKey = GraphPoints.Keys.Order().First();
-            var maxKey = GraphPoints.Keys.OrderDescending().First();
+        public void SetPriceAt(int index, double price) {
+            DataY[index] = price;
+        }
 
-            if (!GraphPoints.ContainsKey(MinX)) {
-                GraphPoints.Add(MinX, GraphPoints.GetValueOrDefault(minKey));
-            }
-            if (!GraphPoints.ContainsKey(MaxX)) {
-                GraphPoints.Add(MaxX, GraphPoints.GetValueOrDefault(maxKey));
-            }
+        public double GetPriceAt(int index) {
+            return DataY[index];
+        }
 
-            var keys = GraphPoints.Keys.Order().ToArray();
+        public double GetPriceAtOe(double oe) {
+            return DataY[Array.IndexOf(DataX, oe)];
+        }
 
-            for (int i = 0; i < keys.Length; i++) {
-                double point1Value = GraphPoints[keys[i]];
-                if (i + 1 < keys.Length) {
-                    double point2Value = GraphPoints[keys[i + 1]];
-                    if (point1Value == point2Value) {
-                        for (int j = keys[i] - MinX; j < keys[i + 1] - MinX; j++) {
-                            DataY[j] = point1Value;
-                        }
-                    } else {
-                        int steps = Math.Abs(keys[i + 1] - keys[i]);
-                        double step = (point2Value - point1Value) / steps;
-
-                        DataY[keys[i] - MinX] = point1Value;
-                        DataY[keys[i + 1] - MinX] = point2Value;
-
-                        for (int j = keys[i] - MinX; j < keys[i + 1] - MinX - 1; j++) {
-                            DataY[j + 1] = Math.Round(DataY[j] + step, 4); // TODO richtig runden
-                        }
-                    }
-                }
-                else {
-                    for (int j = keys[i] - MinX; j < DataX.Length; j++) {
-                        DataY[j] = point1Value;
-                    }
-                }
+        private void FlattenGraph(int begin, int end, double value) {
+            for (int i = begin; i <= end; i++) {
+                DataY[i] = value;
             }
         }
 
-        public JsonObject ToJson() {
-            JsonObject graph = new();
+        public void FlattenGraphLeft(int pointIndex) {
+            FlattenGraph(0, pointIndex, DataY[pointIndex]);
+        }
 
-            if (DataY[0] != DataY[1]) {
-                graph.Add(new KeyValuePair<string, JsonNode?>(DataX[0] + Type.ToLower(), Math.Round(DataY[0], 4)));
+        public void FlattenGraphRight(int pointIndex) {
+            FlattenGraph(pointIndex, DataY.Length - 1, DataY[pointIndex]);
+        }
+
+        private void LinearIncreaseGraph(int begin, int end, double inc) {
+            for (int i = begin; i < end; i++) {
+                DataY[i + 1] = Math.Round(DataY[i] + inc, Precision);
             }
-            for (int i = 1; i < DataX.Length - 1; i++) {
-                if (Math.Round(DataY[i] - DataY[i - 1], 4) != Math.Round(DataY[i + 1] - DataY[i], 4)) {
-                    graph.Add(new KeyValuePair<string, JsonNode?>(DataX[i] + Type.ToLower(), Math.Round(DataY[i], 4)));
-                }
+        }
+
+        public void LinearIncreaseGraphToEnd(int begin, double inc) {
+            LinearIncreaseGraph(begin, DataY.Length - 1, inc);
+        }
+
+        public void InterpolateGraph(int firstPoint, int secondPoint) {
+            int steps = Math.Abs(firstPoint - secondPoint);
+            if (firstPoint == -1 || secondPoint == -1 || steps < 2) {
+                return;
             }
-            if (DataY[^1] != DataY[^2]) {
-                graph.Add(new KeyValuePair<string, JsonNode?>(DataX[^1] + Type.ToLower(), Math.Round(DataY[^1], 4)));
+            var (lowIndex, highIndex) = firstPoint < secondPoint ? (firstPoint, secondPoint) : (secondPoint, firstPoint);
+            double step = (DataY[highIndex] - DataY[lowIndex]) / steps;
+
+            for (int i = lowIndex; i < highIndex - 1; i++) {
+                DataY[i + 1] = Math.Round(DataY[i] + step, Precision);
             }
-            return graph;
         }
 
         public object Clone() {
-            return new Graph(Type, Num, MinX, MaxX, Contracts, (double[])DataX.Clone(), (double[])DataY.Clone());
+            return new Graph((double[])DataX.Clone(), (double[])DataY.Clone(), Precision, MinX, MaxX);
         }
     }
 }

Elwig/Helpers/Billing/GraphEntry.cs

@@ -0,0 +1,88 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Elwig.Helpers.Billing {
+    public class GraphEntry {
+
+        public const int MinX = 50;
+        public const int MinXGeb = 73;
+        public const int MaxX = 140;
+
+        public int Id { get; set; }
+        public BillingData.CurveMode Mode { get; set; }
+        public bool Abgewertet { get; set; }
+
+        public Graph DataGraph { get; set; }
+        public Graph? GebundenGraph { get; set; }
+        public double? GebundenFlatBonus {
+            get {
+                try {
+                    var val = GebundenGraph?.DataX.Zip(GebundenGraph.DataY)
+                        .Select(e => Math.Round(e.Second - DataGraph.GetPriceAtOe(e.First), Precision))
+                        .Distinct()
+                        .Single();
+                    return (val == 0) ? null : val;
+                } catch {
+                    return null;
+                }
+            }
+            set {
+                if (value is not double v) return;
+                var values = Enumerable.Range(MinXGeb, MaxX - MinXGeb + 1)
+                    .Select(i => Math.Round(DataGraph.GetPriceAtOe(i) + v, Precision))
+                    .ToArray();
+                GebundenGraph = new Graph(values, Precision, MinXGeb, MaxX);
+            }
+        }
+
+        public List<ContractSelection> Contracts { get; set; }
+        public string ContractsStringSimple => (Abgewertet ? "Abgew.: " : "") + (Contracts.Count != 0 ? (Contracts.Count >= 25 ? "Restliche Sorten" : string.Join(", ", Contracts.Select(c => c.Listing))) : "-");
+        public string ContractsString => Contracts.Count != 0 ? string.Join("\n", Contracts.Select(c => c.FullName)) : "-";
+        public string ContractsStringChange => (Abgewertet ? "A." : "") + string.Join(",", Contracts.Select(c => c.Listing));
+        private readonly int Precision;
+
+        public GraphEntry(int id, int precision, BillingData.CurveMode mode) {
+            Id = id;
+            Precision = precision;
+            Mode = mode;
+            DataGraph = new Graph(precision, MinX, MaxX); ;
+            Contracts = [];
+        }
+
+        public GraphEntry(int id, int precision, BillingData.CurveMode mode, Dictionary<double, decimal> data, Dictionary<double, decimal>? gebunden) :
+            this(id, precision, mode) {
+            DataGraph = new Graph(data, precision, MinX, MaxX);
+            if (gebunden != null) GebundenGraph = new Graph(gebunden, precision, MinXGeb, MaxX);
+        }
+
+        public GraphEntry(int id, int precision, BillingData.Curve curve, List<ContractSelection> contracts) :
+            this(id, precision, curve.Mode) {
+            DataGraph = new Graph(curve.Normal, precision, MinX, MaxX);
+            if (curve.Gebunden != null)
+                GebundenGraph = new Graph(curve.Gebunden, precision, MinXGeb, MaxX);
+            Contracts = contracts;
+        }
+
+        private GraphEntry(int id, int precision, BillingData.CurveMode mode, Graph dataGraph, Graph? gebundenGraph, List<ContractSelection> contracts) {
+            Id = id;
+            Precision = precision;
+            Mode = mode;
+            DataGraph = dataGraph;
+            GebundenGraph = gebundenGraph;
+            Contracts = contracts;
+        }
+
+        public void AddGebundenGraph() {
+            GebundenGraph ??= new Graph(Precision, MinXGeb, MaxX);
+        }
+
+        public void RemoveGebundenGraph() {
+            GebundenGraph = null;
+        }
+
+        public GraphEntry Copy(int id) {
+            return new GraphEntry(id, Precision, Mode, (Graph)DataGraph.Clone(), (Graph?)GebundenGraph?.Clone(), []);
+        }
+    }
+}

Elwig/Helpers/Billing/PaymentBillingData.cs

@@ -0,0 +1,73 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text.Json.Nodes;
+
+namespace Elwig.Helpers.Billing {
+    public class PaymentBillingData : BillingData {
+
+        protected readonly Dictionary<int, Curve> Curves;
+        protected readonly Dictionary<string, Curve> PaymentData;
+        protected readonly Dictionary<string, Curve> QualityData;
+        protected readonly IEnumerable<string> AttributeVariants;
+
+        public PaymentBillingData(JsonObject data, IEnumerable<string> attributeVariants) :
+            base(data) {
+            if (attributeVariants.Any(e => e.Any(c => c < 'A' || c > 'Z')))
+                throw new ArgumentException("Invalid attributeVariants");
+            AttributeVariants = attributeVariants;
+            Curves = GetCurves();
+            PaymentData = GetPaymentData();
+            QualityData = GetQualityData();
+        }
+
+        public static PaymentBillingData FromJson(string json, IEnumerable<string> attributeVariants) {
+            return new(ParseJson(json), attributeVariants);
+        }
+
+        private Dictionary<string, Curve> GetData(JsonNode data) {
+            return GetSelection(data, AttributeVariants).ToDictionary(e => e.Key, e => LookupCurve(e.Value));
+        }
+
+        protected Dictionary<string, Curve> GetPaymentData() {
+            return GetData(GetPaymentEntry());
+        }
+
+        protected Dictionary<string, Curve> GetQualityData() {
+            Dictionary<string, Curve> dict = [];
+            var q = GetQualityEntry();
+            if (q == null) return dict;
+
+            foreach (var (qualid, data) in q) {
+                foreach (var (idx, d) in GetData(data ?? throw new InvalidOperationException())) {
+                    dict[$"{qualid}/{idx}"] = d;
+                }
+            }
+
+            return dict;
+        }
+
+        public decimal CalculatePrice(string sortid, string? attrid, string qualid, bool gebunden, double oe, double kmw) {
+            var curve = GetQualityCurve(qualid, sortid, attrid) ?? GetCurve(sortid, attrid);
+            return GetCurveValueAt((gebunden ? curve.Gebunden : null) ?? curve.Normal, curve.Mode == CurveMode.Oe ? oe : kmw);
+        }
+
+        private Curve LookupCurve(JsonValue val) {
+            if (val.TryGetValue(out string? curve)) {
+                var curveId = int.Parse(curve.Split(":")[1]);
+                return Curves[curveId];
+            } else if (val.TryGetValue(out decimal value)) {
+                return new(CurveMode.Oe, new() { { 73, value } }, null);
+            }
+            throw new InvalidOperationException();
+        }
+
+        protected Curve GetCurve(string sortid, string? attrid) {
+            return PaymentData[$"{sortid}{attrid}"];
+        }
+
+        protected Curve? GetQualityCurve(string qualid, string sortid, string? attrid) {
+            return QualityData.TryGetValue($"{qualid}/{sortid}{attrid}", out var curve) ? curve : null;
+        }
+    }
+}

Elwig/Helpers/Config.cs

@@ -24,9 +24,9 @@ namespace Elwig.Helpers {
         public void Read() {
             var config = new ConfigurationBuilder().AddIniFile(FileName).Build();
 
-            DatabaseFile = Utils.GetAbsolutePath(config["database:file"] ?? "database.sqlite3", App.DataPath);
+            DatabaseFile = Path.Combine(App.DataPath, config["database:file"] ?? "database.sqlite3");
             var log = config["database:log"];
-            DatabaseLog = log != null ? Utils.GetAbsolutePath(log, App.DataPath) : null;
+            DatabaseLog = log != null ? Path.Combine(App.DataPath, log) : null;
             Branch = config["general:branch"];
             Debug = trueValues.Contains(config["general:debug"]?.ToLower());
 
@@ -35,7 +35,7 @@ namespace Elwig.Helpers {
             Scales = ScaleList;
             foreach (var s in scales) {
                 string? scaleLog = config[$"scale.{s}:log"];
-                if (scaleLog != null) scaleLog = Utils.GetAbsolutePath(scaleLog, App.DataPath);
+                if (scaleLog != null) scaleLog = Path.Combine(App.DataPath, scaleLog);
                 ScaleList.Add([
                     s, config[$"scale.{s}:type"], config[$"scale.{s}:model"], config[$"scale.{s}:connection"],
                     config[$"scale.{s}:empty"], config[$"scale.{s}:filling"], config[$"scale.{s}:limit"], scaleLog

Elwig/Helpers/Export/Ods.cs

@@ -2,6 +2,7 @@
 using System;
 using System.Collections.Generic;
 using System.Data.Entity.Core.Common.CommandTrees.ExpressionBuilder;
+using System.Globalization;
 using System.IO;
 using System.IO.Compression;
 using System.Linq;
@@ -263,8 +264,7 @@ namespace Elwig.Helpers.Export {
                 c = $"<{ct}{add}/>";
             } else if (data is float || data is double || data is byte || data is char ||
                        data is short || data is ushort || data is int || data is uint || data is long || data is ulong) {
-
-                double v = double.Parse(data?.ToString() ?? "0");
+                double v = double.Parse(data?.ToString() ?? "0");  // use default culture for ToString and Parse()!
                 if (units != null && units.Length > 0) {
                     int n = -1;
                     switch (units[0]) {
@@ -274,7 +274,7 @@ namespace Elwig.Helpers.Export {
                     }
                     if (n >= 0) add = string.Join(" ", add.Split(" ").Select(p => p.StartsWith("table:style-name=") ? $"table:style-name=\"N{n}\"" : p));
                 }
-                c = $"<{ct} office:value-type=\"float\" calcext:value-type=\"float\" office:value=\"{v.ToString()?.Replace(",", ".")}\"{add}><text:p>{data}</text:p></{ct}>";
+                c = $"<{ct} office:value-type=\"float\" calcext:value-type=\"float\" office:value=\"{v.ToString(CultureInfo.InvariantCulture)}\"{add}><text:p>{data}</text:p></{ct}>";
             } else {
                 c = $"<{ct} office:value-type=\"string\" calcext:value-type=\"string\"{add}><text:p>{data}</text:p></{ct}>";
             }

Elwig/Helpers/Printing/Pdf.cs

@@ -74,12 +74,16 @@ namespace Elwig.Helpers.Printing {
         }
 
         public static async Task Print(string path, int copies = 1) {
-            var p = new Process() { StartInfo = new() { FileName = PdfToPrinter } };
-            p.StartInfo.ArgumentList.Add(path);
-            p.StartInfo.ArgumentList.Add("/s");
-            p.StartInfo.ArgumentList.Add($"copies={copies}");
-            p.Start();
-            await p.WaitForExitAsync();
+            try {
+                var p = new Process() { StartInfo = new() { FileName = PdfToPrinter } };
+                p.StartInfo.ArgumentList.Add(path);
+                p.StartInfo.ArgumentList.Add("/s");
+                p.StartInfo.ArgumentList.Add($"copies={copies}");
+                p.Start();
+                await p.WaitForExitAsync();
+            } catch (Exception e) {
+                MessageBox.Show("Beim Drucken ist ein Fehler aufgetreten:\n\n" + e.Message, "Fehler beim Drucken");
+            }
         }
     }
 }

Elwig/Helpers/Utils.cs

@@ -12,6 +12,8 @@ using System.Text;
 using System.Numerics;
 using Elwig.Models.Entities;
 using System.IO;
+using ScottPlot.TickGenerators.TimeUnits;
+using Elwig.Helpers.Billing;
 
 namespace Elwig.Helpers {
     public static partial class Utils {
@@ -48,6 +50,9 @@ namespace Elwig.Helpers {
         [GeneratedRegex(@"^(.*?) +([0-9].*)$", RegexOptions.Compiled)]
         private static partial Regex GeneratedAddressRegex();
 
+        public static readonly string GroupSeparator = "\u202F";
+        public static readonly string UnitSeparator = "\u00A0";
+
         public static readonly KeyValuePair<string, string>[] PhoneNrTypes = [
             new("landline", "Tel.-Nr. (Festnetz)"),
             new("mobile", "Tel.-Nr. (mobil)"),
@@ -357,8 +362,22 @@ namespace Elwig.Helpers {
             return output.OrderByDescending(l => l.Count());
         }
 
-        public static string GetAbsolutePath(string path, string basePath) {
-            return (path.Length > 1 && (path[1] == ':' || path[0] == '/' || path[0] == '\\')) ? Path.Combine(basePath, path) : path;
+        public static List<string> GetAttributeVarieties(AppDbContext ctx, int year, bool withSlash = false, bool onlyDelivered = true) {
+            var varieties = ctx.WineVarieties.Select(v => v.SortId).ToList();
+            var delivered = ctx.DeliveryParts
+               .Where(d => d.Year == year)
+               .Select(d => $"{d.SortId}{(withSlash ? "/" : "")}{d.AttrId}")
+               .Distinct()
+               .ToList();
+            return [.. (onlyDelivered ? delivered : delivered.Union(varieties)).Order()];
+        }
+
+        public static List<ContractSelection> GetContractsForYear(AppDbContext ctx, int year, bool onlyDelivered = true) {
+            var varieties = ctx.WineVarieties.ToDictionary(v => v.SortId, v => v);
+            var attributes = ctx.WineAttributes.ToDictionary(a => a.AttrId, a => a);
+            return GetAttributeVarieties(ctx, year, false, onlyDelivered)
+                .Select(s => new ContractSelection(varieties[s[..2]], s.Length > 2 ? attributes[s[2..]] : null))
+                .ToList();
         }
     }
 }

Elwig/Helpers/Validator.cs

@@ -9,14 +9,14 @@ namespace Elwig.Helpers {
 
         private static readonly Dictionary<string, string[][]> PHONE_NRS = new() {
             { "43", new string[][] {
-                Array.Empty<string>(),
-                new string[] { "57", "59" },
-                new string[] {
+                [],
+                ["57", "59"],
+                [
                     "50", "517", "718", "804", "720", "780", "800", "802", "810",
                     "820", "821", "828", "900", "901", "930", "931", "939",
                     "650", "651", "652", "653", "655", "657", "659", "660", "661",
                     "663", "664", "665", "666", "667", "668", "669", "67", "68", "69"
-                }
+                ]
             } },
             { "49", Array.Empty<string[]>() },
             { "48", Array.Empty<string[]>() },
@@ -162,7 +162,7 @@ namespace Elwig.Helpers {
                     if (text.StartsWith("+43 ")) {
                         var nr = text[4..];
                         var vws = PHONE_NRS["43"];
-                        if (!text.EndsWith(" ") && v >= 4 && v - 4 < vws.Length && vws[v - 4].Any(vw => nr.StartsWith(vw))) {
+                        if (!text.EndsWith(' ') && v >= 4 && v - 4 < vws.Length && vws[v - 4].Any(vw => nr.StartsWith(vw))) {
                             text += ' ';
                         } else if (nr == "1") {
                             text += ' ';
@@ -320,18 +320,24 @@ namespace Elwig.Helpers {
                 return new(true, null);
             } else if (input.Text.Length != 7) {
                 return new(false, "Betriebsnummer zu kurz");
+            } else if (!CheckLfbisNr(input.Text)) {
+                return new(false, "Prüfsumme der Betriebsnummer ist falsch");
+            } else {
+                return new(true, null);
             }
+        }
+
+        public static bool CheckLfbisNr(string nr) {
+            if (nr.Length != 7 || !nr.All(char.IsAsciiDigit))
+                return false;
 
             // https://statistik.at/fileadmin/shared/QM/Standarddokumentationen/RW/std_r_land-forstw_register.pdf#page=41
             int s = 0, v;
             for (int i = 0; i < 6; i++)
-                s += (input.Text[i] - '0') * (7 - i);
+                s += (nr[i] - '0') * (7 - i);
             v = (11 - (s % 11)) % 10;
 
-            if (v != (input.Text[6] - '0'))
-                return new(false, "Prüfsumme der Betriebsnummer ist falsch");
-
-            return new(true, null);
+            return v == (nr[6] - '0');
         }
 
         public static ValidationResult CheckUstIdNr(TextBox input, bool required) {
@@ -373,17 +379,11 @@ namespace Elwig.Helpers {
                 return required ? new(false, "UID ist nicht optional") : new(true, null);
 
             if (text.StartsWith("AT")) {
-                if (text.Length != 11 || text[2] != 'U')
+                if (text.Length != 11 || text[2] != 'U') {
                     return new(false, "UID ist ungültig");
-
-                // http://www.pruefziffernberechnung.de/U/USt-IdNr.shtml
-                int s = 0, v = 0;
-                for (int i = 0; i < 7; i++)
-                    s += ((text[i + 3] - '0') * (i % 2 + 1)).ToString().Select(ch => ch - '0').Sum();
-                v = (96 - s) % 10;
-
-                if (v != (text[10] - '0'))
+                } else if (!CheckUstIdNr(text)) {
                     return new(false, "Prüfsumme der UID ist falsch");
+                }
             } else {
                 return new(false, "Not implemented yet");
             }
@@ -391,6 +391,26 @@ namespace Elwig.Helpers {
             return new(true, null);
         }
 
+        public static bool CheckUstIdNr(string nr) {
+            if (nr.Length < 4 || nr.Length > 14 || !nr.All(char.IsAsciiLetterOrDigit))
+                return false;
+
+            if (nr.StartsWith("AT")) {
+                if (nr.Length != 11 || nr[2] != 'U')
+                    return false;
+
+                // http://www.pruefziffernberechnung.de/U/USt-IdNr.shtml
+                int s = 0, v = 0;
+                for (int i = 0; i < 7; i++)
+                    s += ((nr[i + 3] - '0') * (i % 2 + 1)).ToString().Select(ch => ch - '0').Sum();
+                v = (96 - s) % 10;
+
+                return v == (nr[10] - '0');
+            } else {
+                return false;
+            }
+        }
+
         public static ValidationResult CheckMgNr(TextBox input, bool required, AppDbContext ctx) {
             var res = CheckInteger(input, required);
             if (!res.IsValid) {

Elwig/Models/Dtos/DeliveryConfirmationData.cs

@@ -26,6 +26,10 @@ namespace Elwig.Models.Dtos {
             MgNr = m.MgNr;
         }
 
+        public static DeliveryConfirmationData CreateEmpty(int year, Member m) {
+            return new([], year, m);
+        }
+
         public static async Task<IDictionary<int, DeliveryConfirmationData>> ForSeason(DbSet<DeliveryPart> table, int year) {
             return (await FromDbSet(table, year))
                 .GroupBy(

Elwig/Models/Dtos/OverUnderDeliveryData.cs

@@ -71,6 +71,6 @@ namespace Elwig.Models.Dtos {
         [NotMapped]
         public (int? Kg, double? Percent) OverUnderDelivery =>
             Weight < DeliveryObligation ? (Weight - DeliveryObligation, Weight * 100.0 / DeliveryObligation - 100.0) :
-            Weight > DeliveryRight ? (Weight - DeliveryRight, Weight * 100.0 / DeliveryRight - 100) : (null, null);
+            Weight > DeliveryRight ? (Weight - DeliveryRight, Weight * 100.0 / DeliveryRight - 100.0) : (null, null);
     }
 }

Elwig/Models/Entities/Delivery.cs

@@ -68,19 +68,32 @@ namespace Elwig.Models.Entities {
 
         [InverseProperty("Delivery")]
         public virtual ISet<DeliveryPart> Parts { get; private set; }
+        [NotMapped]
+        public IEnumerable<DeliveryPart> FilteredParts => PartFilter == null ? Parts : Parts.Where(p => PartFilter(p));
+
+        [NotMapped]
+        public Predicate<DeliveryPart>? PartFilter { get; set; }
 
         public int Weight => Parts.Select(p => p.Weight).Sum();
+        public int FilteredWeight => FilteredParts.Select(p => p.Weight).Sum();
 
         public IEnumerable<string> SortIds => Parts
             .GroupBy(p => p.SortId)
             .OrderByDescending(g => g.Select(p => p.Weight).Sum())
-            .Select(g => g.Select(p => p.SortId).First());
+            .Select(g => g.Key);
+        public IEnumerable<string> FilteredSortIds => FilteredParts
+            .GroupBy(p => p.SortId)
+            .OrderByDescending(g => g.Select(p => p.Weight).Sum())
+            .Select(g => g.Key);
 
         public string SortIdString => string.Join(", ", SortIds);
+        public string FilteredSortIdString => string.Join(", ", FilteredSortIds);
 
         public double Kmw => Utils.AggregateDeliveryPartsKmw(Parts);
+        public double FilteredKmw => Utils.AggregateDeliveryPartsKmw(FilteredParts);
 
         public double Oe => Utils.KmwToOe(Kmw);
+        public double FilteredOe => Utils.KmwToOe(FilteredKmw);
 
         public int SearchScore(IEnumerable<string> keywords) {
             var list = new string?[] {

Elwig/Models/Entities/Member.cs

@@ -62,12 +62,8 @@ namespace Elwig.Models.Entities {
 
         [NotMapped]
         public DateOnly? EntryDate {
-            get {
-                return EntryDateString != null ? DateOnly.ParseExact(EntryDateString, "yyyy-MM-dd") : null;
-            }
-            set {
-                EntryDateString = value?.ToString("yyyy-MM-dd");
-            }
+            get => EntryDateString != null ? DateOnly.ParseExact(EntryDateString, "yyyy-MM-dd") : null;
+            set => EntryDateString = value?.ToString("yyyy-MM-dd");
         }
 
         [Column("exit_date")]
@@ -75,12 +71,8 @@ namespace Elwig.Models.Entities {
 
         [NotMapped]
         public DateOnly? ExitDate {
-            get {
-                return ExitDateString != null ? DateOnly.ParseExact(ExitDateString, "yyyy-MM-dd") : null;
-            }
-            set {
-                ExitDateString = value?.ToString("yyyy-MM-dd");
-            }
+            get => ExitDateString != null ? DateOnly.ParseExact(ExitDateString, "yyyy-MM-dd") : null;
+            set => ExitDateString = value?.ToString("yyyy-MM-dd");
         }
 
         [Column("business_shares")]
@@ -181,7 +173,6 @@ namespace Elwig.Models.Entities {
 
         public int SearchScore(IEnumerable<string> keywords) {
             return Utils.GetSearchScore(new string?[] {
-                MgNr.ToString(),
                 FamilyName, MiddleName, GivenName,
                 BillingAddress?.Name,
                 Comment,

Elwig/Models/Entities/MemberHistory.cs

@@ -0,0 +1,31 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Elwig.Models.Entities {
+    [Table("member_history"), PrimaryKey("MgNr", "DateString")]
+    public class MemberHistory {
+        [Column("mgnr")]
+        public int MgNr { get; set; }
+
+        [Column("date")]
+        public string DateString { get; set; }
+        [NotMapped]
+        public DateOnly Date {
+            get => DateOnly.ParseExact(DateString, "yyyy-MM-dd");
+            set => value.ToString("yyyy-MM-dd");
+        }
+
+        [Column("business_shares")]
+        public int BusinessShares { get; set; }
+
+        [Column("type")]
+        public string Type { get; set; }
+
+        [Column("comment")]
+        public string? Comment { get; set; }
+
+        [ForeignKey("MgNr")]
+        public virtual Member Member { get; private set; }
+    }
+}

Elwig/Models/Entities/Season.cs

@@ -55,6 +55,14 @@ namespace Elwig.Models.Entities {
             set => PenaltyNoneValue = value != null ? DecToDb(value.Value) : null;
         }
 
+        [Column("bs_value")]
+        public long? BusinessShareValueValue { get; set; }
+        [NotMapped]
+        public decimal? BusinessShareValue {
+            get => BusinessShareValueValue != null ? DecFromDb(BusinessShareValueValue.Value) : null;
+            set => BusinessShareValueValue = value != null ? DecToDb(value.Value) : null;
+        }
+
         [Column("start_date")]
         public string? StartDateString { get; set; }
 

Elwig/Models/Entities/WineAttr.cs

@@ -23,6 +23,13 @@ namespace Elwig.Models.Entities {
         [Column("fill_lower")]
         public int FillLower { get; set; }
 
+        public WineAttr() { }
+
+        public WineAttr(string attrId, string name) {
+            AttrId = attrId;
+            Name = name;
+        }
+
         public override string ToString() {
             return Name;
         }

Elwig/Models/Entities/WineVar.cs

@@ -21,6 +21,13 @@ namespace Elwig.Models.Entities {
         public bool IsRed => Type == "R";
         public bool IsWhite => Type == "W";
 
+        public WineVar() { }
+
+        public WineVar(string sortId, string name) {
+            SortId = sortId;
+            Name = name;
+        }
+
         public override string ToString() {
             return Name;
         }

Elwig/Properties/PublishProfiles/FolderProfile.pubxml

@@ -9,7 +9,7 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
     <PublishDir>bin\Publish</PublishDir>
     <PublishProtocol>FileSystem</PublishProtocol>
     <_TargetId>Folder</_TargetId>
-    <TargetFramework>net7.0-windows</TargetFramework>
+    <TargetFramework>net8.0-windows</TargetFramework>
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
     <SelfContained>true</SelfContained>
     <PublishSingleFile>false</PublishSingleFile>

Elwig/Resources/Schemas/PaymentVariantData.json

@@ -8,25 +8,49 @@
     "properties": {
       "mode": {"enum": ["elwig"]},
       "version": {"enum": [1]},
-      "payment": {
-        "type": ["number", "string", "object"],
-        "pattern": "^curve:[0-9]+$",
-        "additionalProperties": false,
-        "properties": {
-          "default": {
-            "type": ["number", "string"],
-            "pattern": "^curve:[0-9]+$"
-          }
-        },
-        "patternProperties": {
-          "^[A-Z]+$": {
-            "type": ["number", "string"],
-            "pattern": "^curve:[0-9]+$"
-          }
+      "consider_delivery_modifiers": {"type": "boolean"},
+      "consider_contract_penalties": {"type": "boolean"},
+      "consider_total_penalty": {"type": "boolean"},
+      "consider_auto_business_shares": {"type": "boolean"},
+      "payment": {"$ref": "#/definitions/payment_1"},
+      "quality": {"$ref": "#/definitions/quality_1"},
+      "curves": {
+        "type": "array",
+        "items": {"$ref": "#/definitions/curve"}
+      }
+    }
+  }, {
+    "required": ["AuszahlungSorten", "Kurven"],
+    "properties": {
+      "mode": {"enum": ["wgmaster"]},
+      "AuszahlungSorten": {"$ref": "#/definitions/payment_1"},
+      "AuszahlungSortenQualitätsstufe": {"$ref": "#/definitions/quality_1"},
+      "Kurven": {
+        "type": "array",
+        "items": {"$ref": "#/definitions/curve"}
+      }
+    }
+  }],
+  "definitions": {
+    "payment_1": {
+      "type": ["number", "string", "object"],
+      "pattern": "^curve:[0-9]+$",
+      "additionalProperties": false,
+      "properties": {
+        "default": {
+          "type": ["number", "string"],
+          "pattern": "^curve:[0-9]+$"
         }
       },
-      "quality": {
-        "type": "object",
+      "patternProperties": {
+        "^([A-Z]{2})?(\/[A-Z]*)?$": {
+          "type": ["number", "string"],
+          "pattern": "^curve:[0-9]+$"
+        }
+      }
+    },
+    "quality_1": {
+      "type": "object",
         "additionalProperties": false,
         "patternProperties": {
           "^[A-Z]{3}$": {
@@ -40,65 +64,14 @@
               }
             },
             "patternProperties": {
-              "^[A-Z]+$": {
+              "^([A-Z]{2})?(\/[A-Z]*)?$": {
                 "type": ["number", "string"],
                 "pattern": "^curve:[0-9]+$"
               }
             }
           }
         }
-      },
-      "curves": {
-        "type": "array",
-        "items": {"$ref": "#/definitions/curve"}
-      }
-    }
-  }, {
-    "properties": {
-      "mode": {"enum": ["wgmaster"]},
-      "AuszahlungSorten": {
-        "type": "object",
-        "additionalProperties": false,
-        "required": ["Kurven"],
-        "properties": {
-          "Kurven": {
-            "type": "array",
-            "items": {
-              "type": "object",
-              "additionalProperties": false,
-              "minProperties": 1,
-              "patternProperties": {
-                "^[0-9]+(\\.[0-9]+)?oe$": {"type": "number"}
-              }
-            }
-          }
-        },
-        "patternProperties": {
-          "^[A-Z]{2}$": {
-            "type": "object",
-            "additionalProperties": false,
-            "patternProperties": {
-              "^[A-Z]*$": {
-                "type": "object",
-                "additionalProperties": false,
-                "properties": {
-                  "Gebunden": {
-                    "type": "integer",
-                    "minimum": 0
-                  },
-                  "NichtGebunden": {
-                    "type": "integer",
-                    "minimum": 0
-                  }
-                }
-              }
-            }
-          }
-        }
-      }
-    }
-  }],
-  "definitions": {
+    },
     "curve": {
       "type": "object",
       "required": ["id", "mode", "data"],
@@ -111,15 +84,15 @@
         "mode": {"enum": ["oe", "kmw"]},
         "data": {
           "anyOf": [
-            {"type": "number" },
+            {"type": "number"},
             {"$ref": "#/definitions/curve_data"}
-         ]
+          ]
         },
         "geb": {
           "anyOf": [
             {"type": "number"},
             {"$ref": "#/definitions/curve_data"}
-         ]
+          ]
         }
       }
     },
@@ -128,7 +101,7 @@
       "additionalProperties": false,
       "minProperties": 1,
       "patternProperties": {
-        "^([0-9]+(\\.[0-9]+)?)(oe|kmw)$": {"type": "number"}
+        "^[<>]?([0-9]+(\\.[0-9]+)?)(oe|kmw)$": {"type": "number"}
       }
     }
   }

Elwig/Resources/Sql/10-11.sql

@@ -1,17 +1,33 @@
 -- schema version 10 to 11
 
--- Drop columns, if they exist...
-ALTER TABLE payment_delivery_part DROP COLUMN price_1;
-ALTER TABLE payment_delivery_part DROP COLUMN price_2;
-ALTER TABLE payment_delivery_part DROP COLUMN price_3;
-ALTER TABLE payment_delivery_part DROP COLUMN price_4;
-ALTER TABLE payment_delivery_part DROP COLUMN price_5;
-ALTER TABLE payment_delivery_part DROP COLUMN price_6;
-ALTER TABLE payment_delivery_part DROP COLUMN price_7;
-ALTER TABLE payment_delivery_part DROP COLUMN price_8;
-ALTER TABLE payment_delivery_part DROP COLUMN price_9;
+CREATE TABLE payment_delivery_part_new (
+    year       INTEGER NOT NULL,
+    did        INTEGER NOT NULL,
+    dpnr       INTEGER NOT NULL,
+    avnr       INTEGER NOT NULL,
 
-DROP TRIGGER t_payment_delivery_part_i;
+    net_amount INTEGER NOT NULL,
+    mod_abs    INTEGER NOT NULL DEFAULT 0,
+    mod_rel    REAL    NOT NULL DEFAULT 0,
+    amount     INTEGER NOT NULL GENERATED ALWAYS AS (ROUND(net_amount * (1 + mod_rel) + mod_abs)) STORED,
+
+    CONSTRAINT pk_payment_delivery_part PRIMARY KEY (year, did, dpnr, avnr),
+    CONSTRAINT fk_payment_delivery_part_delivery_part FOREIGN KEY (year, did, dpnr) REFERENCES delivery_part (year, did, dpnr)
+        ON UPDATE CASCADE
+        ON DELETE CASCADE,
+    CONSTRAINT fk_payment_delivery_part_payment_variant FOREIGN KEY (year, avnr) REFERENCES payment_variant (year, avnr)
+        ON UPDATE CASCADE
+        ON DELETE CASCADE
+) STRICT;
+INSERT INTO payment_delivery_part_new (year, did, dpnr, avnr, net_amount, mod_abs, mod_rel)
+SELECT year, did, dpnr, avnr, net_amount, mod_abs, mod_rel
+FROM payment_delivery_part;
+PRAGMA writable_schema = ON;
+DROP TABLE payment_delivery_part;
+ALTER TABLE payment_delivery_part_new RENAME TO payment_delivery_part;
+PRAGMA writable_schema = OFF;
+
+DROP TRIGGER IF EXISTS t_payment_delivery_part_i;
 CREATE TRIGGER t_payment_delivery_part_i
     AFTER INSERT ON payment_delivery_part FOR EACH ROW
 BEGIN
@@ -20,7 +36,7 @@ BEGIN
     ON CONFLICT DO UPDATE SET net_amount = net_amount + excluded.net_amount;
 END;
 
-DROP TRIGGER t_payment_delivery_part_u;
+DROP TRIGGER IF EXISTS t_payment_delivery_part_u;
 CREATE TRIGGER t_payment_delivery_part_u
     AFTER UPDATE ON payment_delivery_part FOR EACH ROW
 BEGIN
@@ -32,7 +48,7 @@ BEGIN
     ON CONFLICT DO UPDATE SET net_amount = net_amount + excluded.net_amount;
 END;
 
-DROP TRIGGER t_payment_delivery_part_d;
+DROP TRIGGER IF EXISTS t_payment_delivery_part_d;
 CREATE TRIGGER t_payment_delivery_part_d
     AFTER DELETE ON payment_delivery_part FOR EACH ROW
 BEGIN
@@ -41,7 +57,7 @@ BEGIN
     WHERE (year, avnr, mgnr) IN (SELECT year, OLD.avnr, mgnr FROM delivery WHERE (year, did) = (OLD.year, OLD.did));
 END;
 
-DROP TRIGGER t_payment_delivery_part_bucket_u;
+DROP TRIGGER IF EXISTS t_payment_delivery_part_bucket_u;
 CREATE TRIGGER t_payment_delivery_part_bucket_u
     AFTER UPDATE ON payment_delivery_part_bucket FOR EACH ROW
 BEGIN

Elwig/Resources/Sql/12-13.sql

@@ -0,0 +1,31 @@
+-- schema version 11 to 12
+
+ALTER TABLE season ADD COLUMN bs_value INTEGER;
+
+CREATE TABLE member_history (
+    mgnr            INTEGER NOT NULL,
+    date            TEXT    NOT NULL CHECK (date REGEXP '^[1-9][0-9]{3}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])$') DEFAULT CURRENT_DATE,
+
+    business_shares INTEGER NOT NULL,
+    type            TEXT    NOT NULL CHECK (type REGEXP '^[a-z_]+$'),
+    comment         TEXT DEFAULT NULL,
+
+    CONSTRAINT pk_member_history PRIMARY KEY (mgnr, date),
+    CONSTRAINT fk_member_history_member FOREIGN KEY (mgnr) REFERENCES member (mgnr)
+        ON UPDATE CASCADE
+        ON DELETE CASCADE
+) STRICT;
+
+CREATE VIEW v_total_under_delivery AS
+SELECT s.year, m.mgnr, m.business_shares,
+       m.business_shares * s.min_kg_per_bs AS min_kg,
+       m.business_shares * s.max_kg_per_bs AS max_kg,
+       COALESCE(d.sum, 0) AS weight,
+       IIF(COALESCE(d.sum, 0) < m.business_shares * s.min_kg_per_bs,
+           COALESCE(d.sum, 0) - m.business_shares * s.min_kg_per_bs,
+           IIF(COALESCE(d.sum, 0) > m.business_shares * s.max_kg_per_bs,
+               COALESCE(d.sum, 0) - m.business_shares * s.max_kg_per_bs,
+               0)) AS diff
+FROM member m, season s
+    LEFT JOIN v_stat_member d ON (d.year, d.mgnr) = (s.year, m.mgnr)
+ORDER BY s.year, m.mgnr;

Elwig/Windows/BaseDataWindow.xaml

@@ -375,14 +375,14 @@
                 </Grid>
             </TabItem>
 
-            <TabItem Header="Saisons">
+            <TabItem Header="Saisons" x:Name="Seasons">
                 <Grid>
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="180"/>
                         <ColumnDefinition Width="*"/>
                     </Grid.ColumnDefinitions>
                     <Grid.RowDefinitions>
-                        <RowDefinition Height="180"/>
+                        <RowDefinition Height="205"/>
                         <RowDefinition Height="*"/>
                     </Grid.RowDefinitions>
 
@@ -446,6 +446,10 @@
                         <Label Content="Strafe (Nicht-Lieferung):" Margin="10,130,0,10" Grid.Column="2"/>
                         <ctrl:UnitTextBox x:Name="SeasonPenaltyNoneInput" Unit="€" TextChanged="SeasonPenaltyInput_TextChanged"
                                           Grid.Column="3" Width="68" Margin="0,130,10,10" HorizontalAlignment="Left" VerticalAlignment="Top"/>
+
+                        <Label Content="GA-Wert:" Margin="10,160,0,10" Grid.Column="2"/>
+                        <ctrl:UnitTextBox x:Name="SeasonBsValueInput" Unit="€/GA" TextChanged="SeasonPenaltyInput_TextChanged"
+                                          Grid.Column="3" Width="85" Margin="0,160,10,10" HorizontalAlignment="Left" VerticalAlignment="Top"/>
                     </Grid>
 
                     <GroupBox Grid.Column="1" Grid.Row="1" Header="Zu-/Abschläge" Margin="0,0,10,10" VerticalAlignment="Stretch" HorizontalAlignment="Stretch">

Elwig/Windows/BaseDataWindow.xaml.Branch.cs

@@ -125,6 +125,7 @@ namespace Elwig.Windows {
             if (old != null) _branches[old] = id;
             branch.ZwstId = id;
             branch.Name = BranchNameInput.Text;
+            branch.CountryNum = 40;
             branch.PostalDestId = (BranchOrtInput.SelectedItem as AT_PlzDest)?.Id;
             branch.Address = BranchAddressInput.Text;
             branch.PhoneNr = BranchPhoneNrInput.Text;

Elwig/Windows/BaseDataWindow.xaml.Mod.cs

@@ -52,13 +52,13 @@ namespace Elwig.Windows {
 
             var year = (SeasonList.SelectedItem as Season)?.Year;
             foreach (var (modid, _) in _mods.Where(m => m.Value == null)) {
-                Context.Remove(Context.Modifiers.Find(new object?[] { year, modid }));
+                Context.Remove(Context.Modifiers.Find(year, modid));
             }
             foreach (var (mod, old) in _modIds) {
                 mod.ModId = old;
             }
             foreach (var (old, modid) in _mods.Where(m => m.Value != null)) {
-                Context.Update(Context.Modifiers.Find(new object?[] { year, old }));
+                Context.Update(Context.Modifiers.Find(year, old));
             }
             await Context.SaveChangesAsync();
 
@@ -102,8 +102,9 @@ namespace Elwig.Windows {
             if (_modList == null || SeasonList.SelectedItem is not Season s) return;
             _modChanged = true;
             var idx = (SeasonModifierList.SelectedIndex != -1) ? SeasonModifierList.SelectedIndex + 1 : _modList.Count;
-            var item = Context.CreateProxy<Modifier>();
-            item.Year = s.Year;
+            var item = new Modifier {
+                Year = s.Year
+            };
             _modList.Insert(idx, item);
             SeasonModifierList.SelectedIndex = idx;
             UpdateButtons();

Elwig/Windows/BaseDataWindow.xaml.Season.cs

@@ -43,12 +43,14 @@ namespace Elwig.Windows {
                 SeasonPenaltyPerKgInput.Text = s.PenaltyPerKg?.ToString() ?? "";
                 SeasonPenaltyInput.Text = s.PenaltyAmount?.ToString() ?? "";
                 SeasonPenaltyNoneInput.Text = s.PenaltyNone?.ToString() ?? "";
+                SeasonBsValueInput.Text = s.BusinessShareValue?.ToString() ?? "";
 
                 var sym = s.Currency.Symbol ?? "";
                 SeasonModifierAbsInput.Unit = $"{sym}/kg";
                 SeasonPenaltyPerKgInput.Unit = $"{sym}/kg";
                 SeasonPenaltyInput.Unit = sym;
                 SeasonPenaltyNoneInput.Unit = sym;
+                SeasonBsValueInput.Unit = $"{sym}/GA";
                 AreaCommitmentTypePenaltyPerKgInput.Unit = $"{sym}/kg";
                 AreaCommitmentTypePenaltyInput.Unit = sym;
                 AreaCommitmentTypePenaltyNoneInput.Unit = sym;
@@ -64,6 +66,7 @@ namespace Elwig.Windows {
                 SeasonPenaltyPerKgInput.Text = "";
                 SeasonPenaltyInput.Text = "";
                 SeasonPenaltyNoneInput.Text = "";
+                SeasonBsValueInput.Text = "";
             }
             _seasonUpdate = false;
         }
@@ -85,6 +88,7 @@ namespace Elwig.Windows {
             s.PenaltyPerKg = (SeasonPenaltyPerKgInput.Text.Length > 0) ? decimal.Parse(SeasonPenaltyPerKgInput.Text) : null;
             s.PenaltyAmount = (SeasonPenaltyInput.Text.Length > 0) ? decimal.Parse(SeasonPenaltyInput.Text) : null;
             s.PenaltyNone = (SeasonPenaltyNoneInput.Text.Length > 0) ? decimal.Parse(SeasonPenaltyNoneInput.Text) : null;
+            s.BusinessShareValue = (SeasonBsValueInput.Text.Length > 0) ? decimal.Parse(SeasonBsValueInput.Text) : null;
 
             UpdateButtons();
         }

Elwig/Windows/BaseDataWindow.xaml.cs

@@ -27,7 +27,8 @@ namespace Elwig.Windows {
                 AreaCommitmentTypeMinKgPerHaInput.TextBox, AreaCommitmentTypePenaltyPerKgInput.TextBox,
                 AreaCommitmentTypePenaltyInput.TextBox, AreaCommitmentTypePenaltyNoneInput.TextBox,
                 SeasonMaxKgPerHaInput.TextBox, SeasonVatNormalInput.TextBox, SeasonVatFlatrateInput.TextBox, SeasonStartInput, SeasonEndInput,
-                SeasonMinKgPerBsInput.TextBox, SeasonMaxKgPerBsInput.TextBox, SeasonPenaltyPerKgInput.TextBox, SeasonPenaltyInput.TextBox, SeasonPenaltyNoneInput.TextBox,
+                SeasonMinKgPerBsInput.TextBox, SeasonMaxKgPerBsInput.TextBox, SeasonBsValueInput.TextBox,
+                SeasonPenaltyPerKgInput.TextBox, SeasonPenaltyInput.TextBox, SeasonPenaltyNoneInput.TextBox,
                 SeasonModifierIdInput, SeasonModifierNameInput, SeasonModifierRelInput.TextBox, SeasonModifierAbsInput.TextBox,
             };
             WineAttributeFillLowerInput.Visibility = Visibility.Hidden;
@@ -72,6 +73,7 @@ namespace Elwig.Windows {
             SeasonPenaltyPerKgInput.TextBox.IsReadOnly = true;
             SeasonPenaltyInput.TextBox.IsReadOnly = true;
             SeasonPenaltyNoneInput.TextBox.IsReadOnly = true;
+            SeasonBsValueInput.TextBox.IsReadOnly = true;
 
             SeasonModifierIdInput.IsReadOnly = true;
             SeasonModifierNameInput.IsReadOnly = true;
@@ -117,6 +119,7 @@ namespace Elwig.Windows {
             SeasonPenaltyPerKgInput.TextBox.IsReadOnly = false;
             SeasonPenaltyInput.TextBox.IsReadOnly = false;
             SeasonPenaltyNoneInput.TextBox.IsReadOnly = false;
+            SeasonBsValueInput.TextBox.IsReadOnly = false;
 
             SeasonModifierIdInput.IsReadOnly = false;
             SeasonModifierNameInput.IsReadOnly = false;
@@ -261,6 +264,8 @@ namespace Elwig.Windows {
             ClearInputStates();
             FillInputs(App.Client);
             LockInputs();
+
+            await HintContextChange();
         }
 
         private void FillInputs(ClientParameters p) {

Elwig/Windows/ChartWindow.xaml

@@ -1,15 +1,17 @@
-<local:AdministrationWindow
+<local:ContextWindow
         x:Class="Elwig.Windows.ChartWindow"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
         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:ctrl="clr-namespace:Elwig.Controls"
         xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit"
-        xmlns:ScottPlot="clr-namespace:ScottPlot;assembly=ScottPlot.WPF"
+        xmlns:ScottPlot="clr-namespace:ScottPlot.WPF;assembly=ScottPlot.WPF"
         mc:Ignorable="d"
-        Title="Auszahlung - Elwig" Height="700" Width="1500"
-        Loaded="Window_Loaded">
+        Title="Auszahlung - Elwig" Height="700" Width="1500" MinWidth="1000" MinHeight="500"
+        Loaded="Window_Loaded"
+        Closing="Window_Closing">
 
     <Window.Resources>
         <Style TargetType="Label">
@@ -43,94 +45,79 @@
 
     <Grid>
         <Grid.RowDefinitions>
-            <RowDefinition Height="19"/>
+            <RowDefinition Height="40"/>
             <RowDefinition Height="*"/>
         </Grid.RowDefinitions>
         <Grid.ColumnDefinitions>
-            <ColumnDefinition Width="330"/>
+            <ColumnDefinition Width="300"/>
             <ColumnDefinition Width="1*"/>
             <ColumnDefinition Width="200"/>
         </Grid.ColumnDefinitions>
 
-        <Grid Grid.Row="1" Margin="5,0,0,0">
-            <Grid.RowDefinitions>
-                <RowDefinition Height="*"/>
-                <RowDefinition Height="42"/>
-            </Grid.RowDefinitions>
+        <Grid Grid.Row="0" Grid.Column="1" Grid.ColumnSpan="3">
             <Grid.ColumnDefinitions>
-                <ColumnDefinition Width="*"/>
-                <ColumnDefinition Width="*"/>
-                <ColumnDefinition Width="*"/>
+                <ColumnDefinition Width="560"/>
+                <ColumnDefinition Width="100"/>
             </Grid.ColumnDefinitions>
-            
-            <DataGrid x:Name="GraphList" AutoGenerateColumns="False" HeadersVisibility="Column" IsReadOnly="True" GridLinesVisibility="None" SelectionMode="Single"
-                      CanUserDeleteRows="False" CanUserResizeRows="False" CanUserAddRows="False"
-                      SelectionChanged="GraphList_SelectionChanged"
-                      Margin="5,15,5,0" Grid.Row="0" FontSize="14" Grid.ColumnSpan="3">
-                <DataGrid.Columns>
-                    <DataGridTextColumn Header="Nr."    Binding="{Binding Num}"       Width="40">
-                        <DataGridTextColumn.ElementStyle>
-                            <Style>
-                                <Setter Property="TextBlock.TextWrapping" Value="Wrap" />
-                            </Style>
-                        </DataGridTextColumn.ElementStyle>
-                    </DataGridTextColumn>
-                    <DataGridTextColumn Header="Typ"    Binding="{Binding Type}"       Width="40"/>
-                    <DataGridTextColumn Header="Angewandte Verträge" Binding="{Binding Contracts}" Width="4*"/>
-                </DataGrid.Columns>
-            </DataGrid>
 
-            <Button x:Name="NewButton" Content="Neu"
-                    HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="5,5,2.5,10" Grid.Column="0" Grid.Row="2"
-                    Click="NewButton_Click"/>
-            <Button x:Name="EditButton" Content="Bearbeiten" IsEnabled="False"
-                    HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="2.5,5,2.5,10" Grid.Column="1" Grid.Row="2"
-                    Click="EditButton_Click"/>
-            <Button x:Name="DeleteButton" Content="Löschen" IsEnabled="False"
-                    HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="2.5,5,5,10" Grid.Column="2" Grid.Row="2"
-                    Click="DeleteButton_Click"/>
+            <Label Content="Für:" Margin="10,-2,0,0" FontSize="14" Grid.Column="0" VerticalAlignment="Center"/>
+            <xctk:CheckComboBox x:Name="ContractInput" Margin="50,0,0,0" Grid.Column="0"
+                                Delimiter=", " AllItemsSelectedContent="Alle" IsEnabled="False" ItemSelectionChanged="ContractInput_Changed"
+                                Width="500" Height="25" HorizontalAlignment="Left">
+                <xctk:CheckComboBox.ItemTemplate>
+                    <DataTemplate>
+                        <StackPanel Orientation="Horizontal">
+                            <TextBlock Text="{Binding Variety.Name}" Width="150"/>
+                            <TextBlock Text="{Binding Attribute.Name}"/>
+                        </StackPanel>
+                    </DataTemplate>
+                </xctk:CheckComboBox.ItemTemplate>
+            </xctk:CheckComboBox>
 
-            <Button x:Name="SaveButton" Content="Speichern" IsEnabled="False" Visibility="Hidden"
-                    HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="5,5,2.5,10" Grid.Column="0" Grid.Row="2"
-                    Click="SaveButton_Click"/>
-            <Button x:Name="ResetButton" Content="Zurücksetzen" IsEnabled="False" Visibility="Hidden"
-                    HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="2.5,5,2.5,10" Grid.Column="1" Grid.Row="2"
-                    Click="ResetButton_Click"/>
-            <Button x:Name="CancelButton" Content="Abbrechen" IsEnabled="False" Visibility="Hidden" IsCancel="True"
-                    HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="2.5,5,5,10" Grid.Column="2" Grid.Row="2"
-                    Click="CancelButton_Click"/>
+            <CheckBox x:Name="AbgewertetInput" Content="Abgewertet" IsEnabled="False" Checked="AbgewertetInput_Changed" Unchecked="AbgewertetInput_Changed"
+                              VerticalAlignment="Center" HorizontalAlignment="Left" Margin="0,0,0,0" Grid.Column="1"/>
         </Grid>
 
-        <Grid Grid.Row="1" Grid.Column="1">
-            <ScottPlot:WpfPlot x:Name="OechslePricePlot" MouseMove="OechslePricePlot_MouseMove" MouseDown="OechslePricePlot_MouseDown" IsEnabled="False"/>
+        <ListBox x:Name="GraphList" Margin="10,10,35,42" Grid.Column="0" Grid.Row="0" Grid.RowSpan="2" SelectionChanged="GraphList_SelectionChanged">
+            <ListBox.ItemTemplate>
+                <DataTemplate>
+                    <StackPanel Orientation="Horizontal">
+                        <TextBlock Text="{Binding Id}" Width="30"/>
+                        <TextBlock Text="{Binding ContractsStringSimple}" ToolTip="{Binding ContractsString}"/>
+                    </StackPanel>
+                </DataTemplate>
+            </ListBox.ItemTemplate>
+        </ListBox>
+
+        <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"/>
+
+        <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.Column="0" Grid.RowSpan="2" Grid.Row="0"
+            Click="AddButton_Click"/>
+        <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="0,0,5,0" Grid.Column="0" Grid.RowSpan="2" Grid.Row="0"
+            Click="CopyButton_Click"/>
+        <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.Column="0" Grid.RowSpan="2" Grid.Row="0"
+                Click="DeleteButton_Click"/>
+
+        <Grid Grid.Row="1" Grid.Column="1" Margin="0,0,10,10">
+            <ScottPlot:WpfPlot x:Name="OechslePricePlot" IsEnabled="False"
+                               MouseWheel="OechslePricePlot_MouseWheel" MouseMove="OechslePricePlot_MouseMove" MouseDown="OechslePricePlot_MouseDown"/>
         </Grid>
 
-        <Grid Grid.Row="1" Grid.Column="2" Margin="0,0,5,0">
+        <Grid Grid.Row="1" Grid.Column="2" Margin="0,0,5,36">
             <Grid.RowDefinitions>
                 <RowDefinition Height="120"/>
-                <RowDefinition Height="120"/>
+                <RowDefinition Height="90"/>
                 <RowDefinition Height="210"/>
+                <RowDefinition Height="1*"/>
                 <RowDefinition Height="110"/>
-                <RowDefinition Height="42"/>
             </Grid.RowDefinitions>
 
-            <GroupBox Header="Graph" Grid.Row="0" Margin="0,5,5,5">
-                <Grid>
-                    <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="85"/>
-                        <ColumnDefinition Width="*"/>
-                    </Grid.ColumnDefinitions>
-
-                    <Label Content="Nummer:" Margin="10,10,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="GraphNumberInput" Grid.Column="1" HorizontalAlignment="Left" Margin="0,10,0,0" Text="" Width="90" TextChanged="GraphNumberInput_TextChanged" LostFocus="GraphNumberInput_LostFocus"/>
-
-                    <Label Content="Typ:" Margin="10,45,0,0" Grid.Column="0"/>
-                    <RadioButton x:Name="OechsleGraphType_Input" GroupName="GraphType" Grid.Column="1" Margin="0,45,0,0">Oechsle</RadioButton>
-                    <RadioButton x:Name="KmwGraphType_Input" GroupName="GraphType" Grid.Column="1" Margin="0,60,0,0">KMW</RadioButton>
-                </Grid>
-            </GroupBox>
-
-            <GroupBox Header="Datenpunkt" Grid.Row="1" Margin="0,5,5,5">
+            <GroupBox Header="Datenpunkt" Grid.Row="0" Margin="0,5,5,5">
                 <Grid>
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="85"/>
@@ -138,35 +125,44 @@
                     </Grid.ColumnDefinitions>
 
                     <Label Content="Oechsle:" Margin="10,10,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="OechsleInput" Grid.Column="1" HorizontalAlignment="Left" Margin="0,10,0,0" Text="" Width="90" TextChanged="OechsleInput_TextChanged" LostFocus="OechsleInput_LostFocus"/>
+                    <ctrl:UnitTextBox x:Name="OechsleInput" Unit="°Oe" TextChanged="OechsleInput_TextChanged" IsEnabled="False" LostFocus="OechsleInput_LostFocus"
+                        Grid.Column="1" Width="90" Margin="0,10,0,0" HorizontalAlignment="Left" VerticalAlignment="Top"/>
 
-                    <Label Content="Preis pro kg:" Margin="10,40,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="PriceInput" Grid.Column="1" HorizontalAlignment="Left" Margin="0,40,0,0" Text="" Width="90" TextChanged="PriceInput_TextChanged" LostFocus="PriceInput_LostFocus"/>
 
+                    <Label Content="Preis:" Margin="10,40,0,0" Grid.Column="0"/>
+                    <ctrl:UnitTextBox x:Name="PriceInput" Unit="€/kg" TextChanged="PriceInput_TextChanged" IsEnabled="False" LostFocus="PriceInput_LostFocus"
+                        Grid.Column="1" Width="90" Margin="0,40,0,0" HorizontalAlignment="Left" VerticalAlignment="Top"/>
+                </Grid>
+            </GroupBox>
+
+            <GroupBox Header="Gebunden Aufschlag" Grid.Row="1" Margin="0,5,5,5">
+                <Grid>
+
+                    <StackPanel Margin="10,10,0,0">
+                        <RadioButton x:Name="GebundenTypeFixed" GroupName="GebundenType" Checked="GebundenType_Checked" IsEnabled="False">Fix</RadioButton>
+                        <RadioButton x:Name="GebundenTypeGraph" GroupName="GebundenType" Checked="GebundenType_Checked" IsEnabled="False">Frei</RadioButton>
+                        <RadioButton x:Name="GebundenTypeNone" GroupName="GebundenType" Checked="GebundenType_Checked" IsEnabled="False">Nein</RadioButton>
+                    </StackPanel>
+
+                    <ctrl:UnitTextBox x:Name="GebundenFlatBonus" Unit="€/kg" TextChanged="GebundenFlatBonus_TextChanged" IsEnabled="False"
+                                      Width="90" Margin="5,5,5,5" HorizontalAlignment="Right" VerticalAlignment="Top" Grid.Column="1"/>
                 </Grid>
             </GroupBox>
 
             <GroupBox Header="Aktionen" Grid.Row="2" Margin="0,5,5,5">
                 <Grid>
-                    <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="*"/>
-                    </Grid.ColumnDefinitions>
-
                     <Button x:Name="LeftFlatButton" Content="Links flach" Click="LeftFlatButton_Click" IsEnabled="False"
                             HorizontalAlignment="Stretch" VerticalAlignment="Top" Margin="10,10,10,10"/>
-
                     <Button x:Name="RightFlatButton" Content="Rechts flach" Click="RightFlatButton_Click" IsEnabled="False"
-                            HorizontalAlignment="Stretch" VerticalAlignment="Top" Margin="10,50,10,10"/>
-
+                            HorizontalAlignment="Stretch" VerticalAlignment="Top" Margin="10,45,10,10"/>
                     <Button x:Name="InterpolateButton" Content="Interpolieren" Click="InterpolateButton_Click" IsEnabled="False"
-                            HorizontalAlignment="Stretch" VerticalAlignment="Top" Margin="10,90,10,10"/>
-
+                            HorizontalAlignment="Stretch" VerticalAlignment="Top" Margin="10,80,10,10"/>
                     <Button x:Name="LinearIncreaseButton" Content="Linear wachsen" Click="LinearIncreaseButton_Click" IsEnabled="False"
-                            HorizontalAlignment="Stretch" VerticalAlignment="Top" Margin="10,130,10,10"/>
+                            HorizontalAlignment="Stretch" VerticalAlignment="Top" Margin="10,115,10,10"/>
                 </Grid>
             </GroupBox>
 
-            <GroupBox Header="Optionen" Grid.Row="3" Margin="0,5,5,5">
+            <GroupBox Header="Optionen" Grid.Row="4" Margin="0,5,5,5">
                 <Grid>
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="*"/>
@@ -186,4 +182,4 @@
             </GroupBox>
         </Grid>
     </Grid>
-</local:AdministrationWindow>
+</local:ContextWindow>

Elwig/Windows/DeliveryAdminWindow.xaml

@@ -92,8 +92,27 @@
             </Grid.ColumnDefinitions>
 
             <TextBox x:Name="SearchInput" Grid.ColumnSpan="3" Margin="5,10,161,0" IsReadOnly="False"
-                     TextChanged="SearchInput_TextChanged"
-                     ToolTip="Lieferungen filtern und durchsuchen. Die Filter sind beliebig kombinierbar.&#xA;&#xA;Filtern nach:&#xA;Sorte: z.B. GV, ZW, rr, sa, !gv (ausgenommen GV), ...&#xA;Qualitätsstufe: z.B. QUW, kab, ldw, ...&#xA;Gradation: z.B. &gt;73, &lt;15, 17-18, 15-, &gt;17,5, 62-75, ...&#xA;Mitglied: z.B. 1234, 987, ...&#xA;Saison: z.B. 2020, &gt;2015, 2017-2019, &lt;2005, 2019-, ...&#xA;Zweigstelle: z.B. musterort, ...&#xA;Attribute: z.B. kabinett, !kabinett (alle außer kabinett), ...&#xA;Datum: z.B. 1.9., 15.9.-10.10., -15.10.2020, ...&#xA;Uhrzeit: z.B. 06:00-08:00, 18:00-, ...&#xA;Freitext: z.B. Lieferscheinnummern, &quot;quw&quot; (sucht nach dem Text &quot;quw&quot;)"/>
+                     TextChanged="SearchInput_TextChanged">
+                <TextBox.ToolTip>
+                    <TextBlock>
+                        Lieferungen filtern und durchsuchen. Die Filter sind beliebig kombinierbar.<LineBreak/>
+                        Groß- und Kleinschreibung ist in den meisten Fällen egal.<LineBreak/>
+                        <LineBreak/>
+                        Filtern nach:<LineBreak/>
+                        <Bold>Sorte</Bold>: z.B. GV, ZW, rr, sa, !gv (ausgenommen GV), ...<LineBreak/>
+                        <Bold>Rot/Weiß</Bold>: z.B. r, Rot, w, weiß, ...<LineBreak/>
+                        <Bold>Qualitätsstufe</Bold>: z.B. QUW, kab, !ldw (ausgenommen LDW), ...<LineBreak/>
+                        <Bold>Gradation</Bold>: z.B. &gt;73, &lt;15, 17-18, 15-, &gt;17,5, 62-75, ...<LineBreak/>
+                        <Bold>Mitglied</Bold>: z.B. 1234, 987, ...<LineBreak/>
+                        <Bold>Saison</Bold>: z.B. 2020, &gt;2015, 2017-2019, &lt;2005, 2019-, ...<LineBreak/>
+                        <Bold>Zweigstelle</Bold>: z.B. musterort, ...<LineBreak/>
+                        <Bold>Attribute</Bold>: z.B. kabinett, !kabinett (alle außer kabinett), ...<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>Freitext</Bold>: z.B. Lieferscheinnummern, Anmerkung, "quw" (sucht nach dem Text "quw")
+                    </TextBlock>
+                </TextBox.ToolTip>
+            </TextBox>
             <xctk:IntegerUpDown x:Name="SeasonInput" Grid.ColumnSpan="3" Height="25" Width="56" FontSize="14" Minimum="1000" Maximum="9999"
                                 Margin="0,10,100,0" VerticalAlignment="Top" HorizontalAlignment="Right"
                                 ValueChanged="SeasonInput_ValueChanged"/>
@@ -129,21 +148,21 @@
                             </Style>
                         </DataGridTextColumn.CellStyle>
                     </DataGridTextColumn>
-                    <DataGridTextColumn Header="Sorte" Binding="{Binding SortIdString}" Width="50">
+                    <DataGridTextColumn Header="Sorte" Binding="{Binding FilteredSortIdString}" Width="50">
                         <DataGridTextColumn.CellStyle>
                             <Style>
                                 <Setter Property="TextBlock.TextAlignment" Value="Center"/>
                             </Style>
                         </DataGridTextColumn.CellStyle>
                     </DataGridTextColumn>
-                    <DataGridTextColumn Header="Gewicht" Binding="{Binding Weight, 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"/>
                             </Style>
                         </DataGridTextColumn.CellStyle>
                     </DataGridTextColumn>
-                    <DataGridTextColumn Header="Gradation" Binding="{Binding Kmw, StringFormat='{}{0:N1}° '}" Width="50">
+                    <DataGridTextColumn Header="Gradation" Binding="{Binding FilteredKmw, StringFormat='{}{0:N1}° '}" Width="50">
                         <DataGridTextColumn.CellStyle>
                             <Style>
                                 <Setter Property="TextBlock.TextAlignment" Value="Right"/>

Elwig/Windows/DeliveryAdminWindow.xaml.cs

@@ -8,7 +8,9 @@ using Microsoft.EntityFrameworkCore.ChangeTracking;
 using Microsoft.Win32;
 using System;
 using System.Collections.Generic;
+using System.Globalization;
 using System.Linq;
+using System.Linq.Expressions;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
@@ -25,8 +27,11 @@ namespace Elwig.Windows {
         private bool IsUpdatingGradation = false;
         private Member? Member = null;
         private readonly DispatcherTimer Timer;
-        private List<string> TextFilter = new();
-        private readonly RoutedCommand CtrlF = new();
+        private List<string> TextFilter = [];
+
+        private readonly RoutedCommand CtrlF = new("CtrlF", typeof(DeliveryAdminWindow), [new KeyGesture(Key.F, ModifierKeys.Control)]);
+        private readonly RoutedCommand CtrlP = new("CtrlP", typeof(DeliveryAdminWindow), [new KeyGesture(Key.P, ModifierKeys.Control)]);
+        private readonly RoutedCommand CtrlShiftP = new("CtrlShiftP", typeof(DeliveryAdminWindow), [new KeyGesture(Key.P, ModifierKeys.Control | ModifierKeys.Shift)]);
 
         private string? LastScaleError = null;
         private string? ManualWeighingReason = null;
@@ -36,24 +41,25 @@ namespace Elwig.Windows {
 
         public DeliveryAdminWindow(bool receipt = false) {
             InitializeComponent();
-            CtrlF.InputGestures.Add(new KeyGesture(Key.F, ModifierKeys.Control));
             CommandBindings.Add(new CommandBinding(CtrlF, FocusSearchInput));
-            RequiredInputs = new Control[] {
+            CommandBindings.Add(new CommandBinding(CtrlP, Menu_Print_ShowDeliveryNote_Click));
+            CommandBindings.Add(new CommandBinding(CtrlShiftP, Menu_Print_PrintDeliveryNote_Click));
+            RequiredInputs = [
                 MgNrInput, MemberInput,
                 LsNrInput, DateInput, BranchInput,
                 SortIdInput, WineVarietyInput,
                 GradationOeInput.TextBox, GradationKmwInput.TextBox, WineQualityLevelInput,
                 WineOriginInput, WineKgInput,
                 WeightInput.TextBox
-            };
-            ExemptInputs = new Control[] {
+            ];
+            ExemptInputs = [
                 SearchInput, SeasonInput, TodayOnlyInput, AllSeasonsInput,
                 DeliveryList, DeliveryPartList,
                 MemberAddressField,
-            };
-            WeighingButtons = new Button[] {
+            ];
+            WeighingButtons = [
                 WeighingAButton, WeighingBButton, WeighingCButton, WeighingDButton,
-            };
+            ];
             IsReceipt = receipt;
 
             Timer = new DispatcherTimer();
@@ -67,7 +73,7 @@ namespace Elwig.Windows {
             DoShowWarningWindows = false;
 
             if (IsReceipt) {
-                Title = "Übernahme - Elwig";
+                Title = $"Übernahme - {App.BranchName} - Elwig";
                 TodayOnlyInput.IsChecked = true;
                 var n = App.Scales.Count;
                 if (n < 1) WeighingAButton.Visibility = Visibility.Hidden;
@@ -167,7 +173,7 @@ namespace Elwig.Windows {
 
         private async void Menu_Print_DeliveryJournal_ShowFilter_Click(object sender, RoutedEventArgs evt) {
             Mouse.OverrideCursor = Cursors.AppStarting;
-            var (f, _, d, _) = await GetFilters();
+            var (f, _, d, _, _) = await GetFilters();
             var doc = new DeliveryJournal(string.Join(" / ", f), d);
             await doc.Generate();
             Mouse.OverrideCursor = null;
@@ -176,7 +182,7 @@ namespace Elwig.Windows {
 
         private async void Menu_Print_DeliveryJournal_PrintFilter_Click(object sender, RoutedEventArgs evt) {
             Mouse.OverrideCursor = Cursors.AppStarting;
-            var (f, _, d, _) = await GetFilters();
+            var (f, _, d, _, _) = await GetFilters();
             var doc = new DeliveryJournal(string.Join(" / ", f), d);
             await doc.Generate();
             Mouse.OverrideCursor = null;
@@ -295,8 +301,8 @@ namespace Elwig.Windows {
             await RefreshDeliveryListQuery();
         }
 
-        private async Task<(List<string>, IQueryable<Delivery>, IQueryable<DeliveryPart>, List<string>)> GetFilters() {
-            List<string> filterNames = new();
+        private async Task<(List<string>, IQueryable<Delivery>, IQueryable<DeliveryPart>, Predicate<DeliveryPart>, List<string>)> GetFilters() {
+            List<string> filterNames = [];
             IQueryable<Delivery> deliveryQuery = Context.Deliveries;
             if (IsReceipt && App.BranchNum > 1) {
                 deliveryQuery = deliveryQuery.Where(d => d.ZwstId == App.ZwstId);
@@ -315,16 +321,13 @@ namespace Elwig.Windows {
                 deliveryQuery = deliveryQuery.Where(d => d.Year == SeasonInput.Value);
                 filterNames.Add(SeasonInput.Value.ToString() ?? "");
             }
-            IQueryable<DeliveryPart> dpq = deliveryQuery
-                .SelectMany(d => d.Parts)
-                .OrderBy(p => p.Delivery.DateString)
-                .ThenBy(p => p.Delivery.TimeString)
-                .ThenBy(p => p.Delivery.LsNr)
-                .ThenBy(p => p.DPNr);
+
+            Expression<Func<DeliveryPart, bool>> prd = p => true;
 
             var filterVar = new List<string>();
             var filterNotVar = new List<string>();
             var filterQual = new List<string>();
+            var filterNotQual = new List<string>();
             var filterMgNr = new List<int>();
             var filterZwst = new List<string>();
             var filterAttr = new List<string>();
@@ -345,7 +348,15 @@ namespace Elwig.Windows {
 
                 for (int i = 0; i < filter.Count; i++) {
                     var e = filter[i];
-                    if (e.Length == 2 && var.ContainsKey(e.ToUpper())) {
+                    if (e.ToLower() is "r" or "rot") {
+                        filterVar.AddRange(var.Values.Where(v => v.IsRed).Select(v => v.SortId));
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Rotweinsorten");
+                    } else if (e.ToLower() is "w" or "weiß" or "weiss") {
+                        filterVar.AddRange(var.Values.Where(v => v.IsWhite).Select(v => v.SortId));
+                        filter.RemoveAt(i--);
+                        filterNames.Add("Weißweinsorten");
+                    } else if (e.Length == 2 && var.ContainsKey(e.ToUpper())) {
                         filterVar.Add(e.ToUpper());
                         filter.RemoveAt(i--);
                         filterNames.Add(var[e.ToUpper()].Name);
@@ -357,10 +368,14 @@ namespace Elwig.Windows {
                         filterQual.Add(e.ToUpper());
                         filter.RemoveAt(i--);
                         filterNames.Add(qual[e.ToUpper()].Name);
-                    } else if (e.All(char.IsAsciiDigit) && mgnr.ContainsKey(e)) {
+                    } else if (e[0] == '!' && qual.ContainsKey(e[1..].ToUpper())) {
+                        filterNotQual.Add(e[1..].ToUpper());
+                        filter.RemoveAt(i--);
+                        filterNames.Add("außer " + qual[e[1..].ToUpper()].Name);
+                    } else if (e.All(char.IsAsciiDigit) && mgnr.TryGetValue(e, out var member)) {
                         filterMgNr.Add(int.Parse(e));
                         filter.RemoveAt(i--);
-                        filterNames.Add(mgnr[e].AdministrativeName);
+                        filterNames.Add(member.AdministrativeName);
                     } else if (attr.ContainsKey(e.ToLower())) {
                         var a = attr[e.ToLower()];
                         filterAttr.Add(a.AttrId);
@@ -376,7 +391,7 @@ namespace Elwig.Windows {
                         filterZwst.Add(b.ZwstId);
                         filter.RemoveAt(i--);
                         filterNames.Add($"Zweigstelle {b.Name}");
-                    } else if (e.StartsWith(">") || e.StartsWith("<")) {
+                    } else if (e.StartsWith('>') || e.StartsWith('<')) {
                         if (double.TryParse(e[1..], out var num)) {
                             switch ((e[0], num)) {
                                 case ('>', <= 30): filterKmwGt = num; break;
@@ -391,8 +406,8 @@ namespace Elwig.Windows {
                         if (e.Length == 1) filter.RemoveAt(i--);
                     } else if (e.Length > 1 && Utils.FromToRegex.IsMatch(e)) {
                         var parts = e.Split("-");
-                        double? from = (parts[0].Length > 0) ? double.Parse(parts[0].Replace(".", ",")) : null;
-                        double? to = (parts[1].Length > 0) ? double.Parse(parts[1].Replace(".", ",")) : null;
+                        double? from = (parts[0].Length > 0) ? double.Parse(parts[0], CultureInfo.InvariantCulture) : null;
+                        double? to = (parts[1].Length > 0) ? double.Parse(parts[1], CultureInfo.InvariantCulture) : null;
                         switch ((from, to)) {
                             case ( <= 30, <= 30):
                             case ( <= 30, null):
@@ -466,38 +481,39 @@ namespace Elwig.Windows {
                                 filterNames.Add($"bis zum {n2}");
                             }
                         }
-                    } else if (e.Length > 2 && e.StartsWith("\"") && e.EndsWith("\"")) {
+                    } else if (e.Length > 2 && e.StartsWith('"') && e.EndsWith('"')) {
                         filter[i] = e[1..^1];
                     } else if (e.Length <= 2) {
                         filter.RemoveAt(i--);
                     }
                 }
 
-                if (filterYearGt > 0) dpq = dpq.Where(p => p.Year >= filterYearGt);
-                if (filterYearLt > 0) dpq = dpq.Where(p => p.Year < filterYearLt);
-                if (filterMgNr.Count > 0) dpq = dpq.Where(p => filterMgNr.Contains(p.Delivery.MgNr));
+                if (filterYearGt > 0) prd = prd.And(p => p.Year >= filterYearGt);
+                if (filterYearLt > 0) prd = prd.And(p => p.Year < filterYearLt);
+                if (filterMgNr.Count > 0) prd = prd.And(p => filterMgNr.Contains(p.Delivery.MgNr));
                 if (filterDate.Count > 0) {
                     var pr = PredicateBuilder.New<DeliveryPart>(false);
                     foreach (var (d1, d2) in filterDate)
                         pr.Or(p => (d1 == null || d1.CompareTo(p.Delivery.DateString.Substring(10 - d1.Length)) <= 0) && (d2 == null || d2.CompareTo(p.Delivery.DateString.Substring(10 - d2.Length)) >= 0));
-                    dpq = dpq.Where(pr);
+                    prd = prd.And(pr);
                 }
                 if (filterTime.Count > 0) {
                     var pr = PredicateBuilder.New<DeliveryPart>(false);
                     foreach (var (t1, t2) in filterTime)
                         pr.Or(p => (t1 == null || t1.CompareTo(p.Delivery.TimeString) <= 0) && (t2 == null || t2.CompareTo(p.Delivery.TimeString) > 0));
-                    dpq = dpq.Where(p => p.Delivery.TimeString != null).Where(pr);
+                    prd = prd.And(p => p.Delivery.TimeString != null).And(pr);
                 }
-                if (filterVar.Count > 0) dpq = dpq.Where(p => filterVar.Contains(p.SortId));
-                if (filterNotVar.Count > 0) dpq = dpq.Where(p => !filterNotVar.Contains(p.SortId));
-                if (filterQual.Count > 0) dpq = dpq.Where(p => filterQual.Contains(p.QualId));
-                if (filterZwst.Count > 0) dpq = dpq.Where(p => filterZwst.Contains(p.Delivery.ZwstId));
-                if (filterAttr.Count > 0) dpq = dpq.Where(p => p.AttrId != null && filterAttr.Contains(p.AttrId));
-                if (filterNotAttr.Count > 0) dpq = dpq.Where(p => p.AttrId == null || !filterAttr.Contains(p.AttrId));
-                if (filterKmwGt > 0) dpq = dpq.Where(p => p.Kmw >= filterKmwGt);
-                if (filterKmwLt > 0) dpq = dpq.Where(p => p.Kmw < filterKmwLt);
-                if (filterOeGt > 0) dpq = dpq.Where(p => p.Kmw * (4.54 + 0.022 * p.Kmw) >= filterOeGt);
-                if (filterOeLt > 0) dpq = dpq.Where(p => p.Kmw * (4.54 + 0.022 * p.Kmw) < filterOeLt);
+                if (filterVar.Count > 0) prd = prd.And(p => filterVar.Contains(p.SortId));
+                if (filterNotVar.Count > 0) prd = prd.And(p => !filterNotVar.Contains(p.SortId));
+                if (filterQual.Count > 0) prd = prd.And(p => filterQual.Contains(p.QualId));
+                if (filterNotQual.Count > 0) prd = prd.And(p => !filterNotQual.Contains(p.QualId));
+                if (filterZwst.Count > 0) prd = prd.And(p => filterZwst.Contains(p.Delivery.ZwstId));
+                if (filterAttr.Count > 0) prd = prd.And(p => p.AttrId != null && filterAttr.Contains(p.AttrId));
+                if (filterNotAttr.Count > 0) prd = prd.And(p => p.AttrId == null || !filterNotAttr.Contains(p.AttrId));
+                if (filterKmwGt > 0) prd = prd.And(p => p.Kmw >= filterKmwGt);
+                if (filterKmwLt > 0) prd = prd.And(p => p.Kmw < filterKmwLt);
+                if (filterOeGt > 0) prd = prd.And(p => p.Kmw * (4.54 + 0.022 * p.Kmw) >= filterOeGt);
+                if (filterOeLt > 0) prd = prd.And(p => p.Kmw * (4.54 + 0.022 * p.Kmw) < filterOeLt);
 
                 if (filterYearGt > 0 && filterYearLt > 0) {
                     filterNames.Insert(0, $"{filterYearGt}–{filterYearLt - 1}");
@@ -522,7 +538,15 @@ namespace Elwig.Windows {
                 }
             }
 
-            return (filterNames, dpq.Select(p => p.Delivery).Distinct().OrderBy(d => d.DateString).ThenBy(d => d.TimeString), dpq, filter);
+            IQueryable<DeliveryPart> dpq = deliveryQuery
+                .SelectMany(d => d.Parts)
+                .Where(prd)
+                .OrderBy(p => p.Delivery.DateString)
+                .ThenBy(p => p.Delivery.TimeString)
+                .ThenBy(p => p.Delivery.LsNr)
+                .ThenBy(p => p.DPNr);
+
+            return (filterNames, dpq.Select(p => p.Delivery).Distinct().OrderBy(d => d.DateString).ThenBy(d => d.TimeString), dpq, prd.Invoke, filter);
         }
 
         private static void AddToolTipCell(Grid grid, string text, int row, int col, int colSpan = 1, bool bold = false, bool alignRight = false, bool alignCenter = false) {
@@ -558,7 +582,7 @@ namespace Elwig.Windows {
         }
 
         private async Task RefreshDeliveryListQuery(bool updateSort = false) {
-            var (_, deliveryQuery, deliveryPartsQuery, filter) = await GetFilters();
+            var (_, deliveryQuery, deliveryPartsQuery, predicate, filter) = await GetFilters();
             var deliveries = await deliveryQuery.ToListAsync();
             deliveries.Reverse();
 
@@ -574,8 +598,10 @@ namespace Elwig.Windows {
                     .ToList();
             }
 
+            deliveries.ForEach(d => { d.PartFilter = predicate; });
             ControlUtils.RenewItemsSource(DeliveryList, deliveries, d => ((d as Delivery)?.Year, (d as Delivery)?.DId),
                 DeliveryList_SelectionChanged, filter.Count > 0 ? ControlUtils.RenewSourceDefault.IfOnly : ControlUtils.RenewSourceDefault.None, !updateSort);
+            await RefreshDeliveryParts();
 
             var members = deliveries.Select(d => d.Member).DistinctBy(m => m.MgNr).ToList();
             StatusMembers.Text = $"Mitglieder: {members.Count}" + (members.Count > 0 && members.Count <= 4 ? $" ({string.Join(", ", members.Select(m => m.AdministrativeName))})" : "");
@@ -707,7 +733,7 @@ namespace Elwig.Windows {
             Menu_Export_Bki.Items.Clear();
             foreach (var s in await Context.Seasons.OrderByDescending(s => s.Year).ToListAsync()) {
                 var i = new MenuItem {
-                    Header = $"Season {s.Year}",
+                    Header = $"Saison {s.Year}",
                 };
                 i.Click += Menu_Export_Bki_Click;
                 Menu_Export_Bki.Items.Add(i);
@@ -745,7 +771,7 @@ namespace Elwig.Windows {
         private async Task RefreshDeliveryParts() {
             if (DeliveryList.SelectedItem is Delivery d) {
                 ControlUtils.RenewItemsSource(ModifiersInput, await Context.Modifiers.Where(m => m.Year == d.Year).OrderBy(m => m.Ordering).ToListAsync(), i => (i as Modifier)?.ModId);
-                ControlUtils.RenewItemsSource(DeliveryPartList, d.Parts.OrderBy(p => p.DPNr).ToList(), i => ((i as DeliveryPart)?.Year, (i as DeliveryPart)?.DId, (i as DeliveryPart)?.DPNr), DeliveryPartList_SelectionChanged, ControlUtils.RenewSourceDefault.First);
+                ControlUtils.RenewItemsSource(DeliveryPartList, d.FilteredParts.OrderBy(p => p.DPNr).ToList(), i => ((i as DeliveryPart)?.Year, (i as DeliveryPart)?.DId, (i as DeliveryPart)?.DPNr), DeliveryPartList_SelectionChanged, ControlUtils.RenewSourceDefault.First);
             } else {
                 ControlUtils.RenewItemsSource(ModifiersInput, await Context.Modifiers.Where(m => m.Year == Utils.CurrentLastSeason).OrderBy(m => m.Ordering).ToListAsync(), i => (i as Modifier)?.ModId);
                 DeliveryPartList.ItemsSource = null;
@@ -874,7 +900,7 @@ namespace Elwig.Windows {
             p.Acid = (AcidInput.Text == "") ? null : double.Parse(AcidInput.Text);
             p.Comment = (PartCommentInput.Text == "") ? null : PartCommentInput.Text;
 
-            p.Weight = int.Parse(WeightInput.Text.Replace("\u202f", ""));
+            p.Weight = int.Parse(WeightInput.Text.Replace(Utils.GroupSeparator, ""));
             p.ManualWeighing = ManualWeighingInput.IsChecked ?? false;
             p.ScaleId = ScaleId;
             p.WeighingId = WeighingId;
@@ -1119,7 +1145,7 @@ namespace Elwig.Windows {
             } else {
                 // switch to last delivery part
                 DeliveryPartList.IsEnabled = true;
-                DeliveryPartList.SelectedItem = d.Parts.Last();
+                DeliveryPartList.SelectedItem = d.FilteredParts.Last();
             }
         }
 
@@ -1589,7 +1615,7 @@ namespace Elwig.Windows {
         }
 
         private void GradationKmwInput_LostFocus(object sender, RoutedEventArgs evt) {
-            if (GradationKmwInput.Text.EndsWith(",")) GradationKmwInput.Text += "0";
+            if (GradationKmwInput.Text.EndsWith(',')) GradationKmwInput.Text += "0";
             InputLostFocus((TextBox)sender, Validator.CheckGradationKmw);
             if (GradationKmwInput.Text.Length != 0 && !GradationKmwInput.Text.Contains(','))
                 GradationKmwInput.Text += ",0";
@@ -1687,7 +1713,7 @@ namespace Elwig.Windows {
             if (sender is not TextBox tb) return;
             if (tb.Text.Length > 0) {
                 if (!tb.Text.Contains(',')) tb.Text += ",0";
-                if (tb.Text.EndsWith(",")) tb.Text += "0";
+                if (tb.Text.EndsWith(',')) tb.Text += "0";
             }
             InputLostFocus(tb, Validator.CheckDecimal(tb, false, 2, 1));
         }

Elwig/Windows/DeliveryConfirmationsWindow.xaml.cs

@@ -76,7 +76,7 @@ namespace Elwig.Dialogs {
             IEnumerable<Member> list = await members.ToListAsync();
             var data = await DeliveryConfirmationData.ForSeason(Context.DeliveryParts, Year);
             using var doc = Document.Merge(list.Select(m =>
-                new DeliveryConfirmation(Context, Year, m, data[m.MgNr]) {
+                new DeliveryConfirmation(Context, Year, m, data.TryGetValue(m.MgNr, out var d) ? d : DeliveryConfirmationData.CreateEmpty(Year, m)) {
                     //DoubleSided = true
                 }
             ));

Elwig/Windows/MemberAdminWindow.xaml

@@ -89,7 +89,29 @@
             </Grid.ColumnDefinitions>
 
             <TextBox x:Name="SearchInput" Grid.ColumnSpan="3" Margin="5,7,145,0" IsReadOnly="False"
-                     TextChanged="SearchInput_TextChanged"/>
+                     TextChanged="SearchInput_TextChanged">
+                <TextBox.ToolTip>
+                    <TextBlock>
+                        Mitglieder filtern und durchsuchen. Die Filter sind beliebig kombinierbar.<LineBreak/>
+                        Groß- und Kleinschreibung ist in den meisten Fällen egal.<LineBreak/>
+                        <LineBreak/>
+                        Filtern nach:<LineBreak/>
+                        <Bold>MgNr.</Bold>: z.B. 1234, 89, ...<LineBreak/>
+                        <Bold>Vor-/Nachname</Bold>: z.B. Max Mustermann... <LineBreak/>
+                        <Bold>Stamm-Zweigstelle</Bold>: z.B. zwst:Matzen, zwst:wolkersdorf, ...<LineBreak/>
+                        <Bold>Stammgemeinde</Bold>: z.B. matzen, Wolkersdorf, ...<LineBreak/>
+                        <Bold>UID</Bold>: z.B. ATU12345678, ...<LineBreak/>
+                        <Bold>Betriebs-Nr.</Bold>: z.B. 0123456, ...<LineBreak/>
+                        <Bold>Bio-Betrieb</Bold>: BIO, !bio (ausgenommen Bio)<LineBreak/>
+                        <Bold>Buchführend</Bold>: buchf[ührend], Pauschal[iert], !buchf[ührend]<LineBreak/>
+                        <Bold>Volllieferant</Bold>: voll[lieferant], !Voll[lieferant] (nicht-Volllieferant)<LineBreak/>
+                        <Bold>Funktionär</Bold>: Funkt[ionär], !funkt[ionär] (nicht-Funktionär)<LineBreak/>
+                        <Bold>Telefon-Nr.</Bold>: z.B. +436641234, ....<LineBreak/>
+                        <Bold>Flächenbindungen</Bold>: z.B. zw, GVK, WRB, ... (Mitglieder mit aktiven Flächenbindungen)<LineBreak/>
+                        <Bold>Freitext</Bold>: z.B. Rechnungsaddresse, Anmerkung, "matzen" (sucht nach dem Text "matzen")
+                    </TextBlock>
+                </TextBox.ToolTip>
+            </TextBox>
             <CheckBox x:Name="ActiveMemberInput" Content="Nur aktive anzeigen"
                       Checked="ActiveMemberInput_Changed" Unchecked="ActiveMemberInput_Changed"
                       HorizontalAlignment="Right" Margin="0,12,10,0" VerticalAlignment="Top" Grid.Column="1" Grid.ColumnSpan="2"/>
@@ -143,11 +165,11 @@
 
         <Grid Grid.Column="2" Grid.Row="1">
             <Grid.RowDefinitions>
-                <RowDefinition Height="0.8*"/>
-                <RowDefinition Height="0.8*"/>
-                <RowDefinition Height="0.2*"/>
-                <RowDefinition Height="1.3*"/>
-                <RowDefinition Height="0.8*"/>
+                <RowDefinition Height="108"/>
+                <RowDefinition Height="120"/>
+                <RowDefinition Height="18"/>
+                <RowDefinition Height="*"/>
+                <RowDefinition Height="113"/>
             </Grid.RowDefinitions>
             <Grid.ColumnDefinitions>
                 <ColumnDefinition Width="*"/>
@@ -288,11 +310,11 @@
                     </Grid.ColumnDefinitions>
 
                     <Label Content="IBAN:" Margin="10,10,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="IbanInput" Margin="0,10,10,0" Grid.Column="1"
+                    <TextBox x:Name="IbanInput" Margin="0,10,10,0" Grid.Column="1" Width="290" HorizontalAlignment="Left"
                              TextChanged="IbanInput_TextChanged" LostFocus="IbanInput_LostFocus"/>
 
                     <Label Content="BIC:" Margin="10,40,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="BicInput" Margin="0,40,10,0" Grid.Column="1"
+                    <TextBox x:Name="BicInput" Margin="0,40,10,0" Grid.Column="1" Width="150" HorizontalAlignment="Left"
                              TextChanged="BicInput_TextChanged" LostFocus="BicInput_LostFocus"/>
                 </Grid>
             </GroupBox>
@@ -319,6 +341,9 @@
                     <CheckBox x:Name="OrganicInput" Content="Bio" IsEnabled="False"
                               Checked="CheckBox_Changed" Unchecked="CheckBox_Changed"
                               Grid.Column="2" HorizontalAlignment="Left" Margin="10,45,0,0" VerticalAlignment="Top" IsChecked="False"/>
+                    <Button x:Name="OrganicButton" Content="easy-cert.com" Height="25" FontSize="12" IsEnabled="False"
+                            Click="OrganicButton_Click"
+                            Grid.Column="2" HorizontalAlignment="Left" VerticalAlignment="Top" Margin="60,40,0,0"/>
                 </Grid>
             </GroupBox>
             <GroupBox Header="Rechnungsadresse (optional)" Grid.Column="1" Grid.Row="1" Grid.RowSpan="2" Margin="5,5,5,5">
@@ -391,16 +416,17 @@
                             Grid.Column="2" VerticalAlignment="Top" HorizontalAlignment="Right" Width="25" Height="25" Margin="10,160,10,10"/>
 
                     <Label Content="Anmerkung:" Margin="10,190,0,0" Grid.Column="0"/>
-                    <TextBox x:Name="CommentInput" Margin="0,190,10,0" Grid.Column="1" Grid.ColumnSpan="2"
-                             TextChanged="TextBox_TextChanged"/>
+                    <TextBox x:Name="CommentInput" Margin="0,190,10,70" Grid.Column="1" Grid.ColumnSpan="2"
+                             TextChanged="TextBox_TextChanged"
+                             VerticalAlignment="Stretch" Height="auto" AcceptsReturn="True" TextWrapping="Wrap" VerticalScrollBarVisibility="Visible"/>
 
-                    <Label Content="Kontaktart:" Margin="10,220,0,0" Grid.Column="0"/>
+                    <Label Content="Kontaktart:" Margin="10,10,0,10" Grid.Column="0" VerticalAlignment="Bottom"/>
                     <CheckBox x:Name="ContactPostalInput" Content="Post" IsEnabled="False"
                               Checked="CheckBox_Changed" Unchecked="CheckBox_Changed"
-                              HorizontalAlignment="Left" Margin="0,225,0,0" VerticalAlignment="Top" 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" IsEnabled="False"
                               Checked="CheckBox_Changed" Unchecked="CheckBox_Changed"
-                              HorizontalAlignment="Left" Margin="60,225,0,0" VerticalAlignment="Top" Grid.Column="1" Grid.ColumnSpan="2"/>
+                              HorizontalAlignment="Left" Margin="60,0,0,15" VerticalAlignment="Bottom" Grid.Column="1" Grid.ColumnSpan="2"/>
 
                     <Button x:Name="DeliveryButton" Content="Lieferungen" Click="DeliveryButton_Click" IsEnabled="False"
                             HorizontalAlignment="Right" Margin="10,00,10,37" Width="150" VerticalAlignment="Bottom" Grid.ColumnSpan="3"/>

Elwig/Windows/MemberAdminWindow.xaml.cs

@@ -11,20 +11,25 @@ using System.Threading.Tasks;
 using Microsoft.EntityFrameworkCore.ChangeTracking;
 using System.Collections.ObjectModel;
 using Elwig.Documents;
+using System.Diagnostics;
 
 namespace Elwig.Windows {
     public partial class MemberAdminWindow : AdministrationWindow {
 
         private List<string> TextFilter = [];
-        private readonly RoutedCommand CtrlF = new();
         private readonly (ComboBox, TextBox, TextBox)[] PhoneNrInputs;
 
+        private readonly RoutedCommand CtrlF = new("CtrlF", typeof(MemberAdminWindow), [new KeyGesture(Key.F, ModifierKeys.Control)]);
+        private readonly RoutedCommand CtrlP = new("CtrlP", typeof(MemberAdminWindow), [new KeyGesture(Key.P, ModifierKeys.Control)]);
+        private readonly RoutedCommand CtrlShiftP = new("CtrlShiftP", typeof(MemberAdminWindow), [new KeyGesture(Key.P, ModifierKeys.Control | ModifierKeys.Shift)]);
+
         private static ObservableCollection<KeyValuePair<string, string>> PhoneNrTypes { get; set; } = new(Utils.PhoneNrTypes);
 
         public MemberAdminWindow() {
             InitializeComponent();
-            CtrlF.InputGestures.Add(new KeyGesture(Key.F, ModifierKeys.Control));
             CommandBindings.Add(new CommandBinding(CtrlF, FocusSearchInput));
+            CommandBindings.Add(new CommandBinding(CtrlP, Menu_Show_MemberDataSheet_Click));
+            CommandBindings.Add(new CommandBinding(CtrlShiftP, Menu_Print_MemberDataSheet_Click));
             ExemptInputs = [
                 SearchInput, ActiveMemberInput, MemberList,
             ];
@@ -69,14 +74,98 @@ namespace Elwig.Windows {
 
         private async Task RefreshMemberListQuery(bool updateSort = false) {
             IQueryable<Member> memberQuery = Context.Members;
-            if (ActiveMemberInput.IsChecked == true)
-                memberQuery = memberQuery.Where(m => m.IsActive);
+            if (ActiveMemberInput.IsChecked == true) memberQuery = memberQuery.Where(m => m.IsActive);
+
+            var filterMgNr = new List<int>();
+            var filterZwst = new List<string>();
+            var filterKgNr = new List<int>();
+            var filterLfbisNr = new List<string>();
+            var filterUstIdNr = new List<string>();
+            var filterAreaCom = new List<string>();
+
+            var filter = TextFilter.ToList();
+            if (filter.Count > 0) {
+                var branches = await Context.Branches.ToListAsync();
+                var mgnr = await Context.Members.ToDictionaryAsync(m => m.MgNr.ToString(), m => m);
+                var kgs = await Context.WbKgs.ToDictionaryAsync(k => k.AtKg.Name.ToLower(), k => k.AtKg);
+                var areaComs = await Context.AreaCommitmentTypes.ToDictionaryAsync(t => $"{t.SortId}{t.AttrId}", t => t);
+
+                for (int i = 0; i < filter.Count; i++) {
+                    var e = filter[i];
+
+                    if (e.Length >= 5 && e.Length <= 10 && "funktionär".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.IsFunktionär);
+                        filter.RemoveAt(i--);
+                    } else if (e.Length >= 6 && e.Length <= 11 && e[0] == '!' && "funktionär".StartsWith(e[1..], StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.IsFunktionär);
+                        filter.RemoveAt(i--);
+                    } else if (e.Equals("bio", StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.IsOrganic);
+                        filter.RemoveAt(i--);
+                    } else if (e.Equals("!bio", StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.IsOrganic);
+                        filter.RemoveAt(i--);
+                    } else if (e.Length >= 4 && e.Length <= 13 && "volllieferant".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.IsVollLieferant);
+                        filter.RemoveAt(i--);
+                    } else if (e.Length >= 5 && e.Length <= 14 && e[0] == '!' && "volllieferant".StartsWith(e[1..], StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.IsVollLieferant);
+                        filter.RemoveAt(i--);
+                    } else if (e.Length >= 5 && e.Length <= 11 && "buchführend".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.IsBuchführend);
+                        filter.RemoveAt(i--);
+                    } else if (e.Length >= 6 && e.Length <= 12 && e[0] == '!' && "buchführend".StartsWith(e[1..], StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.IsBuchführend);
+                        filter.RemoveAt(i--);
+                    } else if (e.Length >= 8 && e.Length <= 12 && "pauschaliert".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => !m.IsBuchführend);
+                        filter.RemoveAt(i--);
+                    } else if (e.Length >= 9 && e.Length <= 13 && e[0] == '!' && "pauschaliert".StartsWith(e[1..], StringComparison.CurrentCultureIgnoreCase)) {
+                        memberQuery = memberQuery.Where(m => m.IsBuchführend);
+                        filter.RemoveAt(i--);
+                    } else if (e.All(char.IsAsciiDigit) && mgnr.ContainsKey(e)) {
+                        filterMgNr.Add(int.Parse(e));
+                        filter.RemoveAt(i--);
+                    } else if (kgs.TryGetValue(e, out var kg)) {
+                        filterKgNr.Add(kg.KgNr);
+                        filter.RemoveAt(i--);
+                    } else if (e.StartsWith("zwst:")) {
+                        try {
+                            filterZwst.Add(branches.Where(b => b.Name.StartsWith(e[5..], StringComparison.CurrentCultureIgnoreCase)).Single().ZwstId);
+                            filter.RemoveAt(i--);
+                        } catch (InvalidOperationException) { }
+                    } else if (e.StartsWith('+') && e[1..].All(char.IsAsciiDigit)) {
+                        memberQuery = memberQuery.Where(m => m.TelephoneNumbers.Any(t => t.Number.Replace(" ", "").StartsWith(e)));
+                        filter.RemoveAt(i--);
+                    } else if (areaComs.ContainsKey(e.ToUpper())) {
+                        filterAreaCom.Add(e.ToUpper());
+                        filter.RemoveAt(i--);
+                    } else if (Validator.CheckLfbisNr(e)) {
+                        filterLfbisNr.Add(e);
+                        filter.RemoveAt(i--);
+                    } else if (Validator.CheckUstIdNr(e.ToUpper())) {
+                        filterUstIdNr.Add(e.ToUpper());
+                        filter.RemoveAt(i--);
+                    } else if (e.Length > 2 && e.StartsWith('"') && e.EndsWith('"')) {
+                        filter[i] = e[1..^1];
+                    } else if (e.Length <= 2) {
+                        filter.RemoveAt(i--);
+                    }
+                }
+
+                if (filterMgNr.Count > 0) memberQuery = memberQuery.Where(m => filterMgNr.Contains(m.MgNr));
+                if (filterKgNr.Count > 0) memberQuery = memberQuery.Where(m => m.DefaultKgNr != null && filterKgNr.Contains((int)m.DefaultKgNr));
+                if (filterZwst.Count > 0) memberQuery = memberQuery.Where(m => m.ZwstId != null && filterZwst.Contains(m.ZwstId));
+                if (filterAreaCom.Count > 0) memberQuery = memberQuery.Where(m => m.AreaCommitments.Where(c => c.YearFrom <= Utils.CurrentYear && (c.YearTo ?? int.MaxValue) >= Utils.CurrentYear).Any(c => filterAreaCom.Contains(c.VtrgId)));
+                if (filterLfbisNr.Count > 0) memberQuery = memberQuery.Where(m => m.LfbisNr != null && filterLfbisNr.Contains(m.LfbisNr));
+                if (filterUstIdNr.Count > 0) memberQuery = memberQuery.Where(m => m.UstIdNr != null && filterUstIdNr.Contains(m.UstIdNr));
+            }
 
             List<Member> members = await memberQuery.ToListAsync();
 
-            if (TextFilter.Count > 0) {
+            if (filter.Count > 0 && members.Count > 0) {
                 var dict = members.AsParallel()
-                    .ToDictionary(m => m, m => m.SearchScore(TextFilter))
+                    .ToDictionary(m => m, m => m.SearchScore(filter))
                     .OrderByDescending(a => a.Value)
                     .ThenBy(a => a.Key.FamilyName)
                     .ThenBy(a => a.Key.GivenName);
@@ -103,12 +192,14 @@ namespace Elwig.Windows {
                 DeleteMemberButton.IsEnabled = true;
                 AreaCommitmentButton.IsEnabled = true;
                 DeliveryButton.IsEnabled = true;
+                OrganicButton.IsEnabled = true;
                 FillInputs(m);
             } else {
                 EditMemberButton.IsEnabled = false;
                 DeleteMemberButton.IsEnabled = false;
                 AreaCommitmentButton.IsEnabled = false;
                 DeliveryButton.IsEnabled = false;
+                OrganicButton.IsEnabled = false;
                 ClearOriginalValues();
                 ClearDefaultValues();
                 ClearInputs(validate);
@@ -707,5 +798,17 @@ namespace Elwig.Windows {
                 App.FocusOriginHierarchy();
             }
         }
+
+        private void OrganicButton_Click(object sender, RoutedEventArgs evt) {
+            if (MemberList.SelectedItem is not Member m)
+                return;
+            var url = "https://www.easy-cert.com/htm/suchergebnis.htm?" +
+                //$"CustomerNumber={m.LfbisNr}&" +
+                $"Name={(m.BillingAddress?.Name ?? m.Name).Replace(' ', '+')}&" +
+                $"PostalCode={(m.BillingAddress?.PostalDest ?? m.PostalDest).AtPlz?.Plz}";
+            Process.Start(new ProcessStartInfo(url) {
+                UseShellExecute = true,
+            });
+        }
     }
 }

Elwig/Windows/PaymentVariantsWindow.xaml

@@ -6,7 +6,7 @@
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:Elwig.Windows"
         mc:Ignorable="d"
-        Title="Auszahlungsvarianten - Elwig" Height="450" Width="800" MinHeight="400" MinWidth="700">
+        Title="Auszahlungsvarianten - Elwig" Height="500" Width="820" MinHeight="500" MinWidth="820">
     <Window.Resources>
         <Style TargetType="Label">
             <Setter Property="HorizontalAlignment" Value="Left"/>
@@ -41,8 +41,8 @@
             <ColumnDefinition Width="*"/>
         </Grid.ColumnDefinitions>
         <Grid.RowDefinitions>
-            <RowDefinition Height="200"/>
             <RowDefinition Height="*"/>
+            <RowDefinition Height="200"/>
         </Grid.RowDefinitions>
 
         <ListBox x:Name="PaymentVariantList" Margin="10,10,35,10" Grid.RowSpan="2" SelectionChanged="PaymentVariantList_SelectionChanged">
@@ -55,56 +55,157 @@
                 </DataTemplate>
             </ListBox.ItemTemplate>
         </ListBox>
-        <Button x:Name="AddButton" Content="&#xF8AA;" FontFamily="Segoe MDL2 Assets" FontSize="11" Padding="0,1.5,0,0"
-                Click="AddButton_Click"
-                VerticalAlignment="Center" HorizontalAlignment="Right" Width="25" Height="25" Margin="5,0,5,60" Grid.RowSpan="2"/>
-        <Button x:Name="CopyButton" Content="&#xE8C8;" FontFamily="Segoe MDL2 Assets" FontSize="12" Padding="0,0,0,0" IsEnabled="False"
-                Click="CopyButton_Click"
-                VerticalAlignment="Center" HorizontalAlignment="Right" Width="25" Height="25" Margin="5,0,5,0" Grid.RowSpan="2"/>
-        <Button x:Name="DeleteButton" Content="&#xF8AB;" FontFamily="Segoe MDL2 Assets" FontSize="11" Padding="0,1.5,0,0" IsEnabled="False"
-                Click="DeleteButton_Click"
-                VerticalAlignment="Center" HorizontalAlignment="Right" Width="25" Height="25" Margin="5,60,5,0" Grid.RowSpan="2"/>
+        <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" 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" 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" Grid.Column="0" Grid.RowSpan="2"
+                 HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Height="auto"
+                 AcceptsReturn="True" VerticalScrollBarVisibility="Visible" HorizontalScrollBarVisibility="Auto"
+                 FontFamily="Cascadia Code Light" FontSize="13"
+                 TextChanged="DataInput_TextChanged"/>
 
         <Label Content="Name:" Margin="10,10,0,0" Grid.Column="1"/>
-        <TextBox x:Name="NameInput" Width="200" Grid.Column="2" HorizontalAlignment="Left" Margin="0,10,0,0"/>
+        <TextBox x:Name="NameInput" Width="200" Grid.Column="2" HorizontalAlignment="Left" Margin="0,10,0,0"
+                 TextChanged="NameInput_TextChanged"/>
 
         <Label Content="Beschreibung:" Margin="10,40,0,0" Grid.Column="1"/>
-        <TextBox x:Name="CommentInput" Grid.Column="2" HorizontalAlignment="Stretch" Margin="0,40,10,0"/>
+        <TextBox x:Name="CommentInput" Grid.Column="2" HorizontalAlignment="Stretch" Margin="0,40,10,0"
+                 TextChanged="CommentInput_TextChanged"/>
 
         <Label Content="Erstellt am:" Margin="10,70,0,0" Grid.Column="1"/>
-        <TextBox x:Name="DateInput" Grid.Column="2" Width="77" HorizontalAlignment="Left" Margin="0,70,10,0"/>
+        <TextBox x:Name="DateInput" Grid.Column="2" Width="77" HorizontalAlignment="Left" Margin="0,70,10,0" IsReadOnly="True"/>
 
         <Label Content="Überwiesen am:" Margin="10,100,0,0" Grid.Column="1"/>
-        <TextBox x:Name="TransferDateInput" Grid.Column="2" Width="77" HorizontalAlignment="Left" Margin="0,100,10,0"/>
-        <Button x:Name="CalculateButton" Content="Berechnen" Grid.Column="1" Grid.ColumnSpan="2"
-                Click="CalculateButton_Click"
-                VerticalAlignment="Bottom" HorizontalAlignment="Right" Width="100" Margin="10,10,115,10"/>
-        <Button x:Name="EditButton" Content="Bearbeiten" Grid.Column="1" Grid.ColumnSpan="2"
-                Click="EditButton_Click"
-                VerticalAlignment="Bottom" HorizontalAlignment="Right" Width="100" Margin="10,10,10,10"/>
+        <TextBox x:Name="TransferDateInput" Grid.Column="2" Width="77" HorizontalAlignment="Left" Margin="0,100,10,0"
+                 TextChanged="TransferDateInput_TextChanged"/>
 
-        <GroupBox Header="Abschluss" Grid.Row="1" Grid.Column="1" Grid.ColumnSpan="2" Margin="10,0,10,10">
-            <Grid>
-                <Button x:Name="CommitButton" FontSize="12" Width="160" Height="40" Margin="0,0,10,55"
-                        Click="CommitButton_Click"
-                        VerticalAlignment="Bottom" HorizontalAlignment="Right">
-                    <TextBlock TextAlignment="Center">Traubengutschriften<LineBreak/>erstellen</TextBlock>
-                </Button>
-                <Button x:Name="RevertButton" FontSize="12" Width="160" Height="40" Margin="0,0,10,10"
-                        Click="RevertButton_Click"
-                        VerticalAlignment="Bottom" HorizontalAlignment="Right">
-                    <TextBlock TextAlignment="Center">Traubengutschriften<LineBreak/>löschen</TextBlock>
-                </Button>
+        <Label Content="Berücksichtigen:" Margin="90,70,10,10" Grid.Column="2"/>
+        <CheckBox x:Name="ConsiderModifiersInput" Content="Zu-/Abschläge bei Lieferungen"
+                  Margin="110,95,10,10" Grid.Column="2" HorizontalAlignment="Left" VerticalAlignment="Top"
+                  Checked="ConsiderModifiersInput_Changed" Unchecked="ConsiderModifiersInput_Changed"/>
+        <CheckBox x:Name="ConsiderPenaltiesInput" Content="Pönalen bei Unterlieferungen (FB)"
+                  Margin="110,115,10,10" Grid.Column="2" HorizontalAlignment="Left" VerticalAlignment="Top"
+                  Checked="ConsiderPenaltiesInput_Changed" Unchecked="ConsiderPenaltiesInput_Changed"/>
+        <CheckBox x:Name="ConsiderPenaltyInput" Content="Strafen bei Unterlieferungen (GA)"
+                  Margin="110,135,10,10" Grid.Column="2" HorizontalAlignment="Left" VerticalAlignment="Top"
+                  Checked="ConsiderPenaltyInput_Changed" Unchecked="ConsiderPenaltyInput_Changed"/>
+        <CheckBox x:Name="ConsiderAutoInput" Content="Automatische Nachzeichnungen der GA"
+                  Margin="110,155,10,10" Grid.Column="2" HorizontalAlignment="Left" VerticalAlignment="Top"
+                  Checked="ConsiderAutoInput_Changed" Unchecked="ConsiderAutoInput_Changed"/>
+        <Label Content="&#xF0AE;" FontFamily="Segoe MDL2 Assets" FontSize="16" Grid.Row="0" Grid.Column="2" Margin="108,175,10,10"/>
 
-                <ProgressBar x:Name="ProgressBar" Margin="10,0,0,74" Height="27" Width="180"
-                             VerticalAlignment="Bottom" HorizontalAlignment="Left"/>
-                <Button x:Name="ShowButton" Content="Vorschau" FontSize="14" Width="180" Margin="10,10,10,42" Height="27" Tag="Print" IsEnabled="False"
-                        Click="ShowButton_Click"
-                        VerticalAlignment="Bottom" HorizontalAlignment="Left"/>
-                <Button x:Name="PrintButton" Content="Drucken" FontSize="14" Width="180" Margin="10,10,10,10" Height="27" Tag="Print" IsEnabled="False"
-                        Click="PrintButton_Click"
-                        VerticalAlignment="Bottom" HorizontalAlignment="Left"/>
-            </Grid>
-        </GroupBox>
+        <Grid Grid.Column="1" Grid.ColumnSpan="2" VerticalAlignment="Bottom" HorizontalAlignment="Center" Margin="10,10,10,10">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="110"/>
+                <ColumnDefinition Width="27"/>
+                <ColumnDefinition Width="110"/>
+                <ColumnDefinition Width="27"/>
+                <ColumnDefinition Width="110"/>
+            </Grid.ColumnDefinitions>
+            <Grid.RowDefinitions>
+                <RowDefinition Height="27"/>
+                <RowDefinition Height="5"/>
+                <RowDefinition Height="27"/>
+            </Grid.RowDefinitions>
+
+            <Grid.Resources>
+                <Style TargetType="Label">
+                    <Setter Property="HorizontalAlignment" Value="Center"/>
+                    <Setter Property="VerticalAlignment" Value="Center"/>
+                    <Setter Property="Padding" Value="0"/>
+                    <Setter Property="Height" Value="auto"/>
+                </Style>
+                <Style TargetType="Button">
+                    <Setter Property="HorizontalAlignment" Value="Stretch"/>
+                    <Setter Property="FontSize" Value="14"/>
+                </Style>
+            </Grid.Resources>
+
+            <Button x:Name="ModifierButton" Content="Zu-/Abschläge" Grid.Column="0" Grid.Row="0"
+                    Click="ModifierButton_Click"/>
+            <Label Content="&#xF0AF;" FontFamily="Segoe MDL2 Assets" FontSize="16" Grid.Row="0" Grid.Column="1" RenderTransformOrigin="0.5,0.5" >
+                <Label.RenderTransform>
+                    <TransformGroup>
+                        <RotateTransform Angle="45"/>
+                        <TranslateTransform Y="5"/>
+                    </TransformGroup>
+                </Label.RenderTransform>
+            </Label>
+            <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="CalculateButton" Content="Berechnen" Grid.Column="2" Grid.Row="2"
+                    Click="CalculateButton_Click"/>
+            <Label Content="&#xF0AF;" FontFamily="Segoe MDL2 Assets" FontSize="16" Grid.Row="2" Grid.Column="3" x:Name="Arrow3"/>
+            <Button x:Name="CommitButton" Content="Festsetzen" Grid.Column="4" Grid.Row="2"
+                    Click="CommitButton_Click"/>
+            <Button x:Name="RevertButton" Content="Freigeben" Grid.Column="4" Grid.Row="2"
+                    Click="RevertButton_Click"/>
+            <Button x:Name="SaveButton" Content="Speichern" Grid.Column="4" Grid.Row="0"
+                    Click="SaveButton_Click"/>
+        </Grid>
+
+        <Grid Grid.Row="1" Grid.Column="1" Grid.ColumnSpan="2">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="*"/>
+                <ColumnDefinition Width="250"/>
+            </Grid.ColumnDefinitions>
+
+            <GroupBox Header="Abschluss" Margin="10,0,5,10">
+                <Grid>
+                    <Button x:Name="ExportButton" Content="Exportieren" FontSize="14" Width="180" Margin="10,10,10,10" Height="27" IsEnabled="False"
+                            Click="ExportButton_Click"
+                            VerticalAlignment="Top" HorizontalAlignment="Left"/>
+
+                    <ProgressBar x:Name="ProgressBar" Margin="10,10,10,74" Height="27" Width="180"
+                                 VerticalAlignment="Bottom" HorizontalAlignment="Left"/>
+                    <Button x:Name="ShowButton" Content="Vorschau" FontSize="14" Width="180" Margin="10,10,10,42" Height="27" Tag="Print" IsEnabled="False"
+                            Click="ShowButton_Click"
+                            VerticalAlignment="Bottom" HorizontalAlignment="Left"/>
+                    <Button x:Name="PrintButton" Content="Drucken" FontSize="14" Width="180" Margin="10,10,10,10" Height="27" Tag="Print" IsEnabled="False"
+                            Click="PrintButton_Click"
+                            VerticalAlignment="Bottom" HorizontalAlignment="Left"/>
+                </Grid>
+            </GroupBox>
+
+            <GroupBox Header="Ergebnis" Margin="5,0,10,10" Grid.Column="1">
+                <Grid>
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="100"/>
+                        <ColumnDefinition Width="*"/>
+                    </Grid.ColumnDefinitions>
+                    <Grid.Resources>
+                        <Style TargetType="TextBlock">
+                            <Setter Property="Grid.Column" Value="1"/>
+                            <Setter Property="VerticalAlignment" Value="Top"/>
+                            <Setter Property="FontSize" Value="14"/>
+                            <Setter Property="TextAlignment" Value="Right"/>
+                        </Style>
+                    </Grid.Resources>
+
+                    <Label Content="Zu-/Abschläge:" Margin="10,10,0,0"/>
+                    <TextBlock x:Name="ModifierSum" Margin="0,12,10,0"/>
+
+                    <Label Content="Gesamtbeträge:" Margin="10,40,0,0"/>
+                    <TextBlock x:Name="TotalSum" Margin="0,42,10,0"/>
+
+                    <Label Content="Mehrwertsteuer:" Margin="10,70,0,0"/>
+                    <TextBlock x:Name="VatSum" Margin="0,72,10,0"/>
+
+                    <Label Content="Abzüge:" Margin="10,100,0,0"/>
+                    <TextBlock x:Name="DeductionSum" Margin="0,102,10,0"/>
+
+                    <Label Content="Auszuzahlen:" Margin="10,130,0,0"/>
+                    <TextBlock x:Name="PaymentSum" Margin="0,132,10,0"/>
+                </Grid>
+            </GroupBox>
+        </Grid>
     </Grid>
 </local:ContextWindow>

Elwig/Windows/PaymentVariantsWindow.xaml.cs

@@ -11,16 +11,28 @@ 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;
 
 namespace Elwig.Windows {
     public partial class PaymentVariantsWindow : ContextWindow {
 
         public readonly int Year;
+        public readonly bool SeasonLocked;
+        private bool DataValid, DataChanged, NameChanged, CommentChanged, TransferDateValid, TransferDateChanged;
+        private BillingData? BillingData;
+
+        private static readonly JsonSerializerOptions JsonOpt = new() { WriteIndented = true };
 
         public PaymentVariantsWindow(int year) {
             InitializeComponent();
             Year = year;
+            SeasonLocked = Context.Seasons.Find(Year + 1) != null;
             Title = $"Auszahlungsvarianten - Lese {Year} - Elwig";
+            if (!App.Config.Debug) {
+                DataInput.Visibility = Visibility.Hidden;
+            }
         }
 
         protected override async Task OnRenewContext() {
@@ -33,27 +45,118 @@ namespace Elwig.Windows {
                 var locked = !v.TestVariant;
                 DeleteButton.IsEnabled = !locked;
                 CalculateButton.IsEnabled = !locked;
-                CommitButton.IsEnabled = !locked;
-                RevertButton.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";
                 CopyButton.IsEnabled = true;
+                EditButton.Content = locked ? "Ansehen" : "Bearbeiten";
                 EditButton.IsEnabled = true;
+                SaveButton.IsEnabled = !locked;
                 ShowButton.IsEnabled = true;
                 PrintButton.IsEnabled = true;
+                ExportButton.IsEnabled = locked;
 
                 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;
+                    DataInput.Text = JsonSerializer.Serialize(BillingData.Data, JsonOpt);
+                } catch {
+                    BillingData = null;
+                    ConsiderModifiersInput.IsChecked = false;
+                    ConsiderPenaltiesInput.IsChecked = false;
+                    ConsiderPenaltyInput.IsChecked = false;
+                    ConsiderAutoInput.IsChecked = false;
+                    DataInput.Text = v.Data;
+                }
+                ConsiderModifiersInput.IsEnabled = !locked;
+                ConsiderPenaltiesInput.IsEnabled = !locked;
+                ConsiderPenaltyInput.IsEnabled = !locked;
+                ConsiderAutoInput.IsEnabled = !locked;
+                DataInput.IsReadOnly = locked;
             } else {
+                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";
                 DeleteButton.IsEnabled = false;
                 ShowButton.IsEnabled = false;
                 PrintButton.IsEnabled = false;
+                ExportButton.IsEnabled = false;
 
+                BillingData = null;
                 NameInput.Text = "";
+                NameInput.IsReadOnly = true;
                 CommentInput.Text = "";
+                CommentInput.IsReadOnly = true;
+                DateInput.Text = "";
+                DateInput.IsReadOnly = true;
+                TransferDateInput.Text = "";
+                TransferDateInput.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;
+                DataInput.Text = "";
+                DataInput.IsReadOnly = true;
+            }
+            UpdateSums();
+            UpdateSaveButton();
+        }
+
+        private void UpdateSaveButton() {
+            SaveButton.IsEnabled = PaymentVariantList.SelectedItem != null &&
+                ((DataChanged && DataValid) || NameChanged || CommentChanged ||
+                (TransferDateChanged && TransferDateValid) ||
+                (ConsiderModifiersInput.IsChecked != BillingData?.ConsiderDelieryModifiers) ||
+                (ConsiderPenaltiesInput.IsChecked != BillingData?.ConsiderContractPenalties) ||
+                (ConsiderPenaltyInput.IsChecked != BillingData?.ConsiderTotalPenalty) ||
+                (ConsiderAutoInput.IsChecked != BillingData?.ConsiderAutoBusinessShares));
+            CalculateButton.IsEnabled = !SaveButton.IsEnabled && PaymentVariantList.SelectedItem is PaymentVar { TestVariant: true };
+        }
+
+        private void UpdateSums() {
+            if (PaymentVariantList.SelectedItem is PaymentVar v) {
+                var sym = v.Season.Currency.Symbol;
+                ModifierSum.Text = $"{v.DeliveryPartPayments.Sum(p => p.Amount - p.NetAmount):N2} {sym}";
+                TotalSum.Text = $"{v.MemberPayments.Sum(p => p.Amount):N2} {sym}";
+                if (v.Credits.Count == 0) {
+                    VatSum.Text = $"- {sym}";
+                    DeductionSum.Text = $"- {sym}";
+                    PaymentSum.Text = $"- {sym}";
+                } else {
+                    VatSum.Text = $"{v.Credits.Sum(c => c.VatAmount):N2} {sym}";
+                    DeductionSum.Text = $"{-v.Credits.Sum(c => c.Modifiers ?? 0):N2} {sym}";
+                    PaymentSum.Text = $"{v.Credits.Sum(c => c.Amount):N2} {sym}";
+                }
+            } else {
+                ModifierSum.Text = "-";
+                TotalSum.Text = "-";
+                VatSum.Text = "-";
+                DeductionSum.Text = "-";
+                PaymentSum.Text = "-";
             }
         }
 
@@ -61,16 +164,64 @@ namespace Elwig.Windows {
             Update();
         }
 
-        private void AddButton_Click(object sender, RoutedEventArgs evt) {
+        private async void AddButton_Click(object sender, RoutedEventArgs evt) {
+            try {
+                PaymentVar v = Context.CreateProxy<PaymentVar>();
 
+                v.Year = Year;
+                v.AvNr = await Context.NextAvNr(Year);
+                v.Name = "Neue Auszahlungsvariante";
+                v.TestVariant = true;
+                v.DateString = $"{DateTime.Today:yyyy-MM-dd}";
+                v.Data = "{\"mode\": \"elwig\", \"version\": 1, \"payment\": 1.0, \"quality\": {\"WEI\": 0}, \"curves\": []}";
+
+                await Context.AddAsync(v);
+                await Context.SaveChangesAsync();
+                await App.HintContextChange();
+
+                ControlUtils.SelectListBoxItem(PaymentVariantList, v, v => (v as PaymentVar)?.AvNr);
+            } catch (Exception exc) {
+                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
+                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
+                MessageBox.Show(str, "Auszahlungsvariante erstellen", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
         }
 
-        private void CopyButton_Click(object sender, RoutedEventArgs evt) {
+        private async void CopyButton_Click(object sender, RoutedEventArgs evt) {
+            if (PaymentVariantList.SelectedItem is not PaymentVar orig) return;
+            try {
+                PaymentVar n = Context.CreateProxy<PaymentVar>();
 
+                n.Year = orig.Year;
+                n.AvNr = await Context.NextAvNr(Year);
+                n.Name = $"{orig.Name} (Kopie)";
+                n.TestVariant = true;
+                n.DateString = $"{DateTime.Today:yyyy-MM-dd}";
+                n.Data = orig.Data;
+
+                await Context.AddAsync(n);
+                await Context.SaveChangesAsync();
+                await App.HintContextChange();
+
+                ControlUtils.SelectListBoxItem(PaymentVariantList, n, v => (v as PaymentVar)?.AvNr);
+            } catch (Exception exc) {
+                var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
+                if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
+                MessageBox.Show(str, "Auszahlungsvariante kopieren", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
         }
 
-        private void DeleteButton_Click(object sender, RoutedEventArgs evt) {
-
+        private async void DeleteButton_Click(object sender, RoutedEventArgs evt) {
+            if (PaymentVariantList.SelectedItem is not PaymentVar v || !v.TestVariant) return;
+            try {
+                Context.Remove(v);
+                await Context.SaveChangesAsync();
+                await 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;
+                MessageBox.Show(str, "Auszahlungsvariante löschen", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
         }
 
         private async void CalculateButton_Click(object sender, RoutedEventArgs evt) {
@@ -78,8 +229,13 @@ namespace Elwig.Windows {
                 return;
             CalculateButton.IsEnabled = false;
             Mouse.OverrideCursor = Cursors.AppStarting;
-            var b = new BillingVariant(v.Year, v.AvNr);
-            await b.Calculate();
+            try {
+                var b = new BillingVariant(v.Year, v.AvNr);
+                await b.Calculate();
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Berechnungsfehler", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
+            await App.HintContextChange();
             Mouse.OverrideCursor = null;
             CalculateButton.IsEnabled = true;
         }
@@ -98,28 +254,222 @@ namespace Elwig.Windows {
             await Generate(2);
         }
 
-        private async void CommitButton_Click(object sender, RoutedEventArgs e) {
+        private async void CommitButton_Click(object sender, RoutedEventArgs evt) {
             if (PaymentVariantList.SelectedValue is not PaymentVar v)
                 return;
             CommitButton.IsEnabled = false;
             Mouse.OverrideCursor = Cursors.AppStarting;
-            var b = new BillingVariant(v.Year, v.AvNr);
-            await b.Commit();
+            try {
+                var b = new BillingVariant(v.Year, v.AvNr);
+                await b.Commit();
+            } catch (Exception exc) {
+                MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+            }
             Mouse.OverrideCursor = null;
             RevertButton.IsEnabled = true;
-            await HintContextChange();
+            await App.HintContextChange();
         }
 
-        private async void RevertButton_Click(object sender, RoutedEventArgs e) {
+        private async void RevertButton_Click(object sender, RoutedEventArgs evt) {
             if (PaymentVariantList.SelectedValue is not PaymentVar v)
                 return;
+            var res = MessageBox.Show(
+                "Sollen wirklich alle festgesetzten Traubengutschriften der ausgewählten Auszahlungsvariante unwiderruflich gelöscht werden?\n\n" +
+                "Dies ist im Allgemeinen nie empfohlen. Handelt es sich um die aktuellste Auszahlungsvariante könnte das eine Ausnahme sein.",
+                "Traubengutschriften löschen", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
+            if (res != MessageBoxResult.Yes)
+                return;
             RevertButton.IsEnabled = false;
             Mouse.OverrideCursor = Cursors.AppStarting;
             var b = new BillingVariant(v.Year, v.AvNr);
             await b.Revert();
             Mouse.OverrideCursor = null;
             CommitButton.IsEnabled = true;
-            await HintContextChange();
+            await App.HintContextChange();
+        }
+
+        private async void ExportButton_Click(object sender, RoutedEventArgs evt) {
+            if (PaymentVariantList.SelectedValue is not PaymentVar v) {
+                return;
+            } else if (v.TransferDate == null) {
+                MessageBox.Show("Überweisungsdatum muss gesetzt sein!", "Exportieren nicht möglich", MessageBoxButton.OK, MessageBoxImage.Error);
+                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) {
+                ExportButton.IsEnabled = false;
+                Mouse.OverrideCursor = Cursors.AppStarting;
+                using var e = new Ebics(v, d.FileName);
+                await e.ExportAsync(Transaction.FromPaymentVariant(v));
+                Mouse.OverrideCursor = null;
+                ExportButton.IsEnabled = true;
+            }
+        }
+
+        private async void SaveButton_Click(object sender, RoutedEventArgs evt) {
+            if (PaymentVariantList.SelectedItem is not PaymentVar v || BillingData == null) return;
+            try {
+                v.Name = NameInput.Text;
+                v.Comment = (CommentInput.Text != "") ? CommentInput.Text : null;
+                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;
+                v.Data = JsonSerializer.Serialize(d.Data);
+                Context.Update(v);
+                await Context.SaveChangesAsync();
+                await App.HintContextChange();
+                CommentInput_TextChanged(null, null);
+                ConsiderModifiersInput_Changed(null, null);
+                ConsiderPenaltiesInput_Changed(null, null);
+                ConsiderPenaltyInput_Changed(null, null);
+                ConsiderAutoInput_Changed(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);
+            }
+        }
+
+        private void ModifierButton_Click(object sender, RoutedEventArgs evt) {
+            App.FocusBaseDataSeason(Year);
+        }
+
+        private void NameInput_TextChanged(object sender, TextChangedEventArgs evt) {
+            if (PaymentVariantList.SelectedItem is not PaymentVar v) {
+                ControlUtils.ClearInputState(NameInput);
+                return;
+            }
+            if (NameInput.Text != v.Name) {
+                ControlUtils.SetInputChanged(NameInput);
+                NameChanged = true;
+            } else {
+                ControlUtils.ClearInputState(NameInput);
+                NameChanged = false;
+            }
+            UpdateSaveButton();
+        }
+
+        private void CommentInput_TextChanged(object? sender, TextChangedEventArgs? evt) {
+            if (PaymentVariantList.SelectedItem is not PaymentVar v) {
+                ControlUtils.ClearInputState(CommentInput);
+                return;
+            }
+            if (CommentInput.Text != (v.Comment ?? "")) {
+                ControlUtils.SetInputChanged(CommentInput);
+                CommentChanged = true;
+            } else {
+                ControlUtils.ClearInputState(CommentInput);
+                CommentChanged = false;
+            }
+            UpdateSaveButton();
+        }
+
+        private void TransferDateInput_TextChanged(object sender, TextChangedEventArgs evt) {
+            if (PaymentVariantList.SelectedItem is not PaymentVar v) {
+                ControlUtils.ClearInputState(TransferDateInput);
+                return;
+            }
+            var res = Validator.CheckDate(TransferDateInput, false);
+            if (!res.IsValid) {
+                ControlUtils.SetInputInvalid(TransferDateInput);
+                TransferDateValid = false;
+            } else if (TransferDateInput.Text != $"{v.TransferDate:dd.MM.yyyy}") {
+                ControlUtils.SetInputChanged(TransferDateInput);
+                TransferDateValid = true;
+                TransferDateChanged = true;
+            } else {
+                ControlUtils.ClearInputState(TransferDateInput);
+                TransferDateValid = true;
+                TransferDateChanged = false;
+            }
+            UpdateSaveButton();
+        }
+
+        private void DataInput_TextChanged(object sender, TextChangedEventArgs evt) {
+            if (PaymentVariantList.SelectedItem is not PaymentVar v) {
+                ControlUtils.ClearInputState(DataInput);
+                return;
+            }
+            try {
+                var data = BillingData.FromJson(DataInput.Text);
+                var origJson = v.Data;
+                try {
+                    origJson = JsonSerializer.Serialize(BillingData.FromJson(v.Data).Data);
+                } catch { }
+                DataValid = true;
+                if (JsonSerializer.Serialize(data.Data) != origJson) {
+                    ControlUtils.SetInputChanged(DataInput);
+                    DataChanged = true;
+                } else {
+                    ControlUtils.ClearInputState(DataInput);
+                    DataChanged = false;
+                }
+            } catch {
+                ControlUtils.SetInputInvalid(DataInput);
+                DataValid = false;
+            }
+            UpdateSaveButton();
+        }
+
+        private void ConsiderModifiersInput_Changed(object? sender, RoutedEventArgs? evt) {
+            if (BillingData == null) {
+                ControlUtils.ClearInputState(ConsiderModifiersInput);
+                return;
+            }
+            if (BillingData.ConsiderDelieryModifiers != ConsiderModifiersInput.IsChecked) {
+                ControlUtils.SetInputChanged(ConsiderModifiersInput);
+            } else {
+                ControlUtils.ClearInputState(ConsiderModifiersInput);
+            }
+            UpdateSaveButton();
+        }
+
+        private void ConsiderPenaltiesInput_Changed(object? sender, RoutedEventArgs? evt) {
+            if (BillingData == null) {
+                ControlUtils.ClearInputState(ConsiderPenaltiesInput);
+                return;
+            }
+            if (BillingData.ConsiderContractPenalties != ConsiderPenaltiesInput.IsChecked) {
+                ControlUtils.SetInputChanged(ConsiderPenaltiesInput);
+            } else {
+                ControlUtils.ClearInputState(ConsiderPenaltiesInput);
+            }
+            UpdateSaveButton();
+        }
+
+        private void ConsiderPenaltyInput_Changed(object? sender, RoutedEventArgs? evt) {
+            if (BillingData == null) {
+                ControlUtils.ClearInputState(ConsiderPenaltyInput);
+                return;
+            }
+            if (BillingData.ConsiderTotalPenalty != ConsiderPenaltyInput.IsChecked) {
+                ControlUtils.SetInputChanged(ConsiderPenaltyInput);
+            } else {
+                ControlUtils.ClearInputState(ConsiderPenaltyInput);
+            }
+            UpdateSaveButton();
+        }
+
+        private void ConsiderAutoInput_Changed(object? sender, RoutedEventArgs? evt) {
+            if (BillingData == null) {
+                ControlUtils.ClearInputState(ConsiderAutoInput);
+                return;
+            }
+            if (BillingData.ConsiderAutoBusinessShares != ConsiderAutoInput.IsChecked) {
+                ControlUtils.SetInputChanged(ConsiderAutoInput);
+            } else {
+                ControlUtils.ClearInputState(ConsiderAutoInput);
+            }
+            UpdateSaveButton();
         }
 
         private async Task Generate(int mode) {

Elwig/Windows/SeasonFinishWindow.xaml

@@ -37,14 +37,18 @@
 
         <Button x:Name="DeliveryConfirmationButton" Content="Anlieferungsbestätigungen"
                 Click="DeliveryConfirmationButton_Click"
-                Margin="50,122,0,0"/>
+                Margin="50,120,0,0"/>
 
         <Button x:Name="OverUnderDeliveryButton" Content="Über-/Unterlieferungen"
                 Click="OverUnderDeliveryButton_Click"
-                Margin="50,164,0,0"/>
+                Margin="50,160,0,0"/>
+
+        <Button x:Name="AutoBusinessSharesButton" Content="Autom. GA nachzeichen"
+                Click="AutoBusinessSharesButton_Click"
+                Margin="50,200,0,0"/>
 
         <Button x:Name="PaymentButton" Content="Auszahlung"
                 Click="PaymentButton_Click"
-                Margin="50,206,0,0"/>
+                Margin="50,240,0,0"/>
     </Grid>
 </local:ContextWindow>

Elwig/Windows/SeasonFinishWindow.xaml.cs

@@ -31,6 +31,7 @@ namespace Elwig.Windows {
             CalculateBucketsButton.IsEnabled = valid && last;
             DeliveryConfirmationButton.IsEnabled = valid;
             OverUnderDeliveryButton.IsEnabled = valid;
+            AutoBusinessSharesButton.IsEnabled = valid;
             PaymentButton.IsEnabled = valid;
         }
 
@@ -82,6 +83,27 @@ namespace Elwig.Windows {
             Mouse.OverrideCursor = null;
         }
 
+        private async void AutoBusinessSharesButton_Click(object sender, RoutedEventArgs evt) {
+            if (SeasonInput.Value is not int year)
+                return;
+            if (false && App.Client.IsMatzen) {
+                AutoBusinessSharesButton.IsEnabled = false;
+                Mouse.OverrideCursor = Cursors.AppStarting;
+
+                var b = new Billing(year);
+                await b.AutoAdjustBusinessShare();
+
+                Mouse.OverrideCursor = null;
+                AutoBusinessSharesButton.IsEnabled = true;
+            } else {
+                MessageBox.Show(
+                    "Es ist kein automatisches Nachzeichnen der Geschäftsanteile\n" +
+                    "für diese Genossenschaft eingestellt!\n" +
+                    "Bitte wenden Sie sich an die Programmierer!", "Fehler",
+                    MessageBoxButton.OK, MessageBoxImage.Information);
+            }
+        }
+
         private void PaymentButton_Click(object sender, RoutedEventArgs evt) {
             if (SeasonInput.Value is not int year)
                 return;

Elwig/fetch-resources.bat

@@ -1,5 +1,5 @@
 ::mkdir "C:\Program Files\Elwig"
-::curl -s "http://www.columbia.edu/~em36/PDFtoPrinter.exe" -z "C:\Program Files\Elwig\PDFtoPrinter.exe" -o "C:\Program Files\Elwig\PDFtoPrinter.exe"
+::curl -s -L "http://www.columbia.edu/~em36/PDFtoPrinter.exe" -z "C:\Program Files\Elwig\PDFtoPrinter.exe" -o "C:\Program Files\Elwig\PDFtoPrinter.exe"
 mkdir "C:\ProgramData\Elwig\resources"
 copy /b /y Documents\*.css "C:\ProgramData\Elwig\resources"
 copy /b /y Documents\*.cshtml "C:\ProgramData\Elwig\resources"

Installer/Installer.wixproj

@@ -25,7 +25,7 @@
     </Task>
   </UsingTask>
   <Target Name="CustomBeforeBuild" BeforeTargets="BeforeBuild">
-    <Exec Command="curl -s &quot;http://www.columbia.edu/~em36/PDFtoPrinter.exe&quot; -z &quot;$(TargetDir)PDFtoPrinter.exe&quot; -o &quot;$(TargetDir)PDFtoPrinter.exe&quot;" />
+    <Exec Command="curl -s -L &quot;http://www.columbia.edu/~em36/PDFtoPrinter.exe&quot; -z &quot;$(TargetDir)PDFtoPrinter.exe&quot; -o &quot;$(TargetDir)PDFtoPrinter.exe&quot;" />
     <Exec Command="dotnet publish &quot;$(SolutionDir)Elwig\Elwig.csproj&quot; &quot;/p:PublishProfile=$(SolutionDir)\Elwig\Properties\PublishProfiles\FolderProfile.pubxml&quot;" />
     <GetFileVersion AssemblyPath="..\Elwig\bin\Publish\Elwig.exe">
       <Output TaskParameter="Version" PropertyName="ElwigFileVersion" />
@@ -60,6 +60,6 @@
     <None Include="Files\config.ini" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="WixToolset.Heat" Version="4.0.1" />
+    <PackageReference Include="WixToolset.Heat" Version="4.0.3" />
   </ItemGroup>
-</Project>
+</Project>

Setup/Setup.wixproj

@@ -5,15 +5,15 @@
     <Cultures>de-AT</Cultures>
   </PropertyGroup>
   <Target Name="CustomBeforeBuild" BeforeTargets="BeforeBuild">
-    <Exec Command='curl -L -s "https://go.microsoft.com/fwlink/p/?LinkId=2124703" -z "$(TargetDir)MicrosoftEdgeWebview2Setup.exe" -o "$(TargetDir)MicrosoftEdgeWebview2Setup.exe"' />
-    <Exec Command='curl -L -s "https://aka.ms/vs/17/release/vc_redist.x86.exe" -z "$(TargetDir)VC_redist.x86.exe" -o "$(TargetDir)VC_redist.x86.exe"' />
+    <Exec Command='curl -s -L "https://go.microsoft.com/fwlink/p/?LinkId=2124703" -z "$(TargetDir)MicrosoftEdgeWebview2Setup.exe" -o "$(TargetDir)MicrosoftEdgeWebview2Setup.exe"' />
+    <Exec Command='curl -s -L "https://aka.ms/vs/17/release/vc_redist.x86.exe" -z "$(TargetDir)VC_redist.x86.exe" -o "$(TargetDir)VC_redist.x86.exe"' />
     <PropertyGroup>
       <DefineConstants>ElwigProjectDir=..\Elwig</DefineConstants>
     </PropertyGroup>
   </Target>
   <ItemGroup>
     <ProjectReference Include="..\Installer\Installer.wixproj" />
-    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.1" />
-    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.1" />
+    <PackageReference Include="WixToolset.Bal.wixext" Version="4.0.3" />
+    <PackageReference Include="WixToolset.Util.wixext" Version="4.0.3" />
   </ItemGroup>
-</Project>
+</Project>

Tests/DatabaseSetup.cs

@@ -0,0 +1,28 @@
+using Elwig.Helpers;
+using Microsoft.Data.Sqlite;
+using System.Reflection;
+
+namespace Tests {
+    [SetUpFixture]
+    public class DatabaseSetup {
+
+        private SqliteConnection? Connection;
+
+        [OneTimeSetUp]
+        public async Task SetupDatabase() {
+            AppDbContext.ConnectionStringOverride = $"Data Source=ElwigTestDB; Mode=Memory; Foreign Keys=True; Cache=Shared";
+            Connection = await AppDbContext.ConnectAsync();
+            await AppDbContext.ExecuteEmbeddedScript(Connection, Assembly.GetExecutingAssembly(), "Tests.Resources.Create.sql");
+            await AppDbContext.ExecuteEmbeddedScript(Connection, Assembly.GetExecutingAssembly(), "Tests.Resources.Insert.sql");
+        }
+
+        [OneTimeTearDown]
+        public async Task TeardownDatabase() {
+            AppDbContext.ConnectionStringOverride = null;
+            if (Connection == null) return;
+            await Connection.DisposeAsync();
+            Connection = null;
+            // The in-memory database will be dropped if all connections to it are closed
+        }
+    }
+}

Tests/HelperTests/BillingDataTest.cs

@@ -0,0 +1,509 @@
+using Elwig.Helpers;
+using Elwig.Helpers.Billing;
+using Elwig.Models.Entities;
+using System.Text.Json;
+
+namespace Tests.HelperTests {
+    [TestFixture]
+    public class BillingDataTest {
+
+        private static readonly JsonSerializerOptions JsonOpts = new() { WriteIndented = true };
+        private static readonly string[] AttributeVariants = ["GV", "GVD", "GVK", "GVS", "GVZ", "WR", "WRS", "ZW", "ZWS", "ZWZ"];
+
+        [OneTimeSetUp]
+        public async Task SetupBilling() {
+            await BillingData.Init();
+        }
+
+        private static (string, string?) GetSortIdAttrId(string bucket) {
+            return (bucket[..2], bucket.Length > 2 ? bucket[2..] : null);
+        }
+
+        private static string GetQualId(double kmw) {
+            return kmw switch {
+                >= 17.0 => "KAB",
+                >= 15.0 => "QUW",
+                >= 14.0 => "LDW",
+                >= 10.6 => "RSW",
+                _ => "WEI",
+            };
+        }
+
+        private static void TestCalcOe(PaymentBillingData data, string bucket, double oe, decimal expected, string? qualid = null, bool geb = false) {
+            var (sortid, attrid) = GetSortIdAttrId(bucket);
+            var kmw = Utils.OeToKmw(oe);
+            var v = data.CalculatePrice(sortid, attrid, qualid ?? GetQualId(kmw), geb, oe, kmw);
+            Assert.That(Math.Round(v, 6), Is.EqualTo(expected));
+        }
+
+        private static void TestCalcKmw(PaymentBillingData data, string bucket, double kmw, decimal expected, string? qualid = null, bool geb = false) {
+            var (sortid, attrid) = GetSortIdAttrId(bucket);
+            var oe = Utils.KmwToOe(kmw);
+            var v = data.CalculatePrice(sortid, attrid, qualid ?? GetQualId(kmw), geb, oe, kmw);
+            Assert.That(Math.Round(v, 6), Is.EqualTo(expected));
+        }
+
+        [Test]
+        public void TestRead_01_Flatrate() {
+            var data = PaymentBillingData.FromJson("""
+                {
+                  "mode": "elwig",
+                  "version": 1,
+                  "payment": 0.5,
+                  "curves": []
+                }
+                """, AttributeVariants);
+            Assert.Multiple(() => {
+                TestCalcOe(data, "GV",  73, 0.5m);
+                TestCalcOe(data, "WRS", 74, 0.5m);
+            });
+        }
+
+        [Test]
+        public void TestRead_02_Simple() {
+            var data = PaymentBillingData.FromJson("""
+                {
+                  "mode": "elwig",
+                  "version": 1,
+                  "payment": "curve:1",
+                  "curves": [{
+                    "id": 1,
+                    "mode": "oe",
+                    "data": {
+                      "72.0oe": 0.25,
+                      "15.0kmw": 0.5,
+                      "83oe": 1
+                    },
+                    "geb": 0.10
+                  }]
+                }
+                """, AttributeVariants);
+            Assert.Multiple(() => {
+                TestCalcOe(data, "GV", 70, 0.25m);
+                TestCalcOe(data, "GV", 72, 0.25m);
+                TestCalcOe(data, "GV", 73, 0.50m);
+                TestCalcOe(data, "GV", 74, 0.55m);
+                TestCalcOe(data, "GV", 80, 0.85m);
+                TestCalcOe(data, "GV", 83, 1.00m);
+                TestCalcOe(data, "GV", 90, 1.00m);
+                TestCalcOe(data, "GV", 73, 0.60m, geb: true);
+                TestCalcOe(data, "GV", 74, 0.65m, geb: true);
+                TestCalcOe(data, "GV", 80, 0.95m, geb: true);
+                TestCalcOe(data, "GV", 83, 1.10m, geb: true);
+                TestCalcOe(data, "GV", 90, 1.10m, geb: true);
+            });
+        }
+
+        [Test]
+        public void TestRead_03_GreaterThanAndLessThan() {
+            var data = PaymentBillingData.FromJson("""
+                {
+                  "mode": "elwig",
+                  "version": 1,
+                  "payment": "curve:1",
+                  "curves": [{
+                    "id": 1,
+                    "mode": "kmw",
+                    "data": {
+                      "<14kmw": 0.1,
+                      "14kmw": 0.2,
+                      "<15kmw": 0.25,
+                      "15kmw": 0.5,
+                      "17kmw": 1,
+                      ">17kmw": 1.25
+                    }
+                  }]
+                }
+                """, AttributeVariants);
+            Assert.Multiple(() => {
+                TestCalcKmw(data, "GV", 13.00, 0.10m);
+                TestCalcKmw(data, "GV", 13.50, 0.10m);
+                TestCalcKmw(data, "GV", 13.99, 0.10m);
+                TestCalcKmw(data, "GV", 14.00, 0.20m);
+                TestCalcKmw(data, "GV", 14.50, 0.225m);
+                TestCalcKmw(data, "GV", 15.00, 0.50m);
+                TestCalcKmw(data, "GV", 15.50, 0.625m);
+                TestCalcKmw(data, "GV", 16.00, 0.75m);
+                TestCalcKmw(data, "GV", 16.50, 0.875m);
+                TestCalcKmw(data, "GV", 17.00, 1.00m);
+                TestCalcKmw(data, "GV", 17.01, 1.25m);
+                TestCalcKmw(data, "GV", 17.50, 1.25m);
+                TestCalcKmw(data, "GV", 18.00, 1.25m);
+                TestCalcKmw(data, "GV", 18.50, 1.25m);
+            });
+        }
+
+        [Test]
+        public void TestRead_04_VariantsAndAttributes() {
+            var data = PaymentBillingData.FromJson("""
+                {
+                  "mode": "elwig",
+                  "version": 1,
+                  "payment": {
+                    "default": 0.10,
+                    "GV/": 0.20,
+                    "ZW": 0.25,
+                    "/S": 0.15,
+                    "GV/K": 0.30
+                  },
+                  "curves": []
+                }
+                """, AttributeVariants);
+            Assert.Multiple(() => {
+                TestCalcOe(data, "WR",  73, 0.10m);
+                TestCalcOe(data, "WRS", 73, 0.15m);
+                TestCalcOe(data, "GV",  73, 0.20m);
+                TestCalcOe(data, "GVD", 73, 0.10m);
+                TestCalcOe(data, "GVK", 73, 0.30m);
+                TestCalcOe(data, "GVS", 73, 0.15m);
+                TestCalcOe(data, "GVZ", 73, 0.10m);
+                TestCalcOe(data, "ZW",  73, 0.25m);
+                TestCalcOe(data, "ZWS", 73, 0.15m);
+                TestCalcOe(data, "ZWZ", 73, 0.25m);
+            });
+        }
+
+        [Test]
+        public void TestRead_05_QualityLevel() {
+            var data = PaymentBillingData.FromJson("""
+                {
+                  "mode": "elwig",
+                  "version": 1,
+                  "payment": 0.5,
+                  "quality": {
+                    "WEI": {
+                      "default": 0.25,
+                      "GV": 0.3,
+                      "/S": 0.2
+                    }
+                  },
+                  "curves": []
+                }
+                """, AttributeVariants);
+            Assert.Multiple(() => {
+                TestCalcOe(data, "GV",  75, 0.30m, qualid: "WEI");
+                TestCalcOe(data, "ZW",  76, 0.25m, qualid: "WEI");
+                TestCalcOe(data, "GVS", 75, 0.20m, qualid: "WEI");
+                TestCalcOe(data, "GVK", 74, 0.30m, qualid: "WEI");
+                TestCalcOe(data, "ZWS", 73, 0.20m, qualid: "WEI");
+                TestCalcOe(data, "GV",  70, 0.5m);
+                TestCalcOe(data, "GV",  72, 0.5m);
+                TestCalcOe(data, "GV",  73, 0.5m);
+                TestCalcOe(data, "ZWS", 74, 0.5m);
+                TestCalcOe(data, "GVK", 80, 0.5m);
+            });
+        }
+
+        [Test]
+        public void TestRead_06_ModeOeAndKmw() {
+            var data = PaymentBillingData.FromJson("""
+                {
+                  "mode": "elwig",
+                  "version": 1,
+                  "payment": {
+                    "default": 1.0,
+                    "GV": "curve:1",
+                    "ZW": "curve:2"
+                  },
+                  "curves": [{
+                    "id": 1,
+                    "mode": "oe",
+                    "data": {
+                      "73oe": 2.0,
+                      "17kmw": 3.0
+                    }
+                  }, {
+                    "id": 2,
+                    "mode": "kmw",
+                    "data": {
+                      "73oe": 2.0,
+                      "17kmw": 3.0
+                    }
+                  }]
+                }
+                """, AttributeVariants);
+            Assert.Multiple(() => {
+                TestCalcKmw(data, "GV", 15.0, 2.0m);
+                TestCalcKmw(data, "GV", 15.5, 2.272727m);
+                TestCalcKmw(data, "GV", 16.0, 2.454545m);
+                TestCalcKmw(data, "GV", 16.5, 2.727273m);
+                TestCalcKmw(data, "GV", 17.0, 3.0m);
+                TestCalcKmw(data, "ZW", 15.0, 2.0m);
+                TestCalcKmw(data, "ZW", 15.5, 2.25m);
+                TestCalcKmw(data, "ZW", 16.0, 2.50m);
+                TestCalcKmw(data, "ZW", 16.5, 2.75m);
+                TestCalcKmw(data, "ZW", 17.0, 3.0m);
+            });
+        }
+
+        [Test]
+        public void TestRead_07_MultipleCurves() {
+            var data = PaymentBillingData.FromJson("""
+                {
+                  "mode": "elwig",
+                  "version": 1,
+                  "payment": {
+                    "default": 0.25,
+                    "/S": "curve:1",
+                    "GV/": 0.75,
+                    "GV/K": "curve:2",
+                    "WR/S": "curve:3"
+                  },
+                  "curves": [{
+                    "id": 3,
+                    "mode": "kmw",
+                    "data": {
+                      "73oe": 0.7,
+                      "17kmw": 0.8
+                    },
+                    "geb": {
+                      "15kmw": 0.8,
+                      "17kmw": 0.95
+                    }
+                  }, {
+                    "id": 1,
+                    "mode": "kmw",
+                    "data": {
+                      "73oe": 0.5,
+                      "17kmw": 0.6
+                    },
+                    "geb": 0.1
+                  }, {
+                    "id": 2,
+                    "mode": "kmw",
+                    "data": {
+                      "15kmw": 0.6,
+                      "17kmw": 0.7
+                    },
+                    "geb": {
+                      "73oe": 0.65,
+                      "17kmw": 0.80
+                    }
+                  }]
+                }
+                """, AttributeVariants);
+            Assert.Multiple(() => {
+                TestCalcKmw(data, "GV",  15.0, 0.75m);
+                TestCalcKmw(data, "GVS", 15.0, 0.50m);
+                TestCalcKmw(data, "GVS", 16.0, 0.55m);
+                TestCalcKmw(data, "GVS", 17.0, 0.60m);
+                TestCalcKmw(data, "GVS", 15.0, 0.60m, geb: true);
+                TestCalcKmw(data, "GVS", 16.0, 0.65m, geb: true);
+                TestCalcKmw(data, "GVS", 17.0, 0.70m, geb: true);
+                TestCalcKmw(data, "GVK", 15.0, 0.60m);
+                TestCalcKmw(data, "GVK", 16.0, 0.65m);
+                TestCalcKmw(data, "GVK", 17.0, 0.70m);
+                TestCalcKmw(data, "GVK", 15.0, 0.65m, geb: true);
+                TestCalcKmw(data, "GVK", 16.0, 0.725m, geb: true);
+                TestCalcKmw(data, "GVK", 17.0, 0.80m, geb: true);
+                TestCalcKmw(data, "WRS", 15.0, 0.70m);
+                TestCalcKmw(data, "WRS", 16.0, 0.75m);
+                TestCalcKmw(data, "WRS", 17.0, 0.80m);
+                TestCalcKmw(data, "WRS", 15.0, 0.80m, geb: true);
+                TestCalcKmw(data, "WRS", 16.0, 0.875m, geb: true);
+                TestCalcKmw(data, "WRS", 17.0, 0.95m, geb: true);
+            });
+        }
+
+        [Test]
+        public void TestRead_08_WgMaster() {
+            var data = PaymentBillingData.FromJson("""
+                {
+                  "mode": "wgmaster",
+                  "Grundbetrag": 0.033,
+                  "GBZS": 0.0,
+                  "Ausgabefaktor": 1.0,
+                  "Rebelzuschlag": 0.0,
+                  "AufschlagVolllieferanten": 0.0,
+                  "AuszahlungSorten": {
+                    "BL/": 0.097,
+                    "BP/": 0.097,
+                    "GV/K": "curve:1",
+                    "SL/": 0.097,
+                    "ZW/": 0.097,
+                    "default": "curve:0"
+                  },
+                  "AuszahlungSortenQualitätsstufe": {
+                    "WEI": 0.005
+                  },
+                  "Kurven": [{
+                    "id": 0,
+                    "mode": "oe",
+                    "data": 0.033,
+                    "geb": 0
+                  }, {
+                    "id": 1,
+                    "mode": "oe",
+                    "data": {
+                      "88oe": 0.032,
+                      "89oe": 0.065
+                    }
+                  }]
+                }
+                """, AttributeVariants);
+            Assert.Multiple(() => {
+                TestCalcOe(data, "GVK", 73, 0.032m);
+                TestCalcOe(data, "ZWS", 74, 0.033m);
+                TestCalcOe(data, "GV", 75, 0.005m, qualid: "WEI");
+                TestCalcOe(data, "GVK", 115, 0.065m);
+            });
+        }
+
+        private static List<ContractSelection> GetSelection(IEnumerable<string> attVars) {
+            return attVars.Select(s => {
+                var sortid = s[..2];
+                var attrid = s.Length > 2 ? s[2..] : null;
+                return new ContractSelection(
+                    new WineVar(sortid, sortid),
+                    attrid == null ? null : new WineAttr(attrid, attrid)
+                );
+            }).ToList();
+        }
+
+        [Test]
+        public void TestWrite_01_Empty() {
+            List<GraphEntry> entries = [
+                new GraphEntry(1, 4, BillingData.CurveMode.Oe, new() {
+                    [73] = 0.5m
+                }, null)
+            ];
+            var updated = BillingData.FromGraphEntries(entries);
+            Assert.That(updated.ToJsonString(JsonOpts), Is.EqualTo("""
+                {
+                  "mode": "elwig",
+                  "version": 1,
+                  "payment": 0,
+                  "curves": []
+                }
+                """));
+        }
+
+        [Test]
+        public void TestWrite_02_Flatrate() {
+            List<GraphEntry> entries = [
+                new GraphEntry(0, 4, new BillingData.Curve(BillingData.CurveMode.Oe, new() {
+                    [73] = 0.5m
+                }, null), GetSelection(["GV"]))
+            ];
+            var data = BillingData.FromGraphEntries(entries);
+            Assert.That(data.ToJsonString(JsonOpts), Is.EqualTo("""
+                {
+                  "mode": "elwig",
+                  "version": 1,
+                  "payment": 0.5,
+                  "curves": []
+                }
+                """));
+        }
+
+        [Test]
+        public void TestWrite_03_SingleCurve() {
+            List<GraphEntry> entries = [
+               new GraphEntry(0, 4, new BillingData.Curve(BillingData.CurveMode.Oe, new() {
+                   [73] = 0.5m,
+                   [83] = 1.0m
+               }, null), GetSelection(["GV"]))
+           ];
+            var data = BillingData.FromGraphEntries(entries);
+            Assert.That(data.ToJsonString(JsonOpts), Is.EqualTo("""
+                {
+                  "mode": "elwig",
+                  "version": 1,
+                  "payment": "curve:1",
+                  "curves": [
+                    {
+                      "id": 1,
+                      "mode": "oe",
+                      "data": {
+                        "73oe": 0.5,
+                        "83oe": 1
+                      }
+                    }
+                  ]
+                }
+                """));
+        }
+
+        [Test]
+        public void TestWrite_04_Simple() {
+            List<GraphEntry> entries = [
+               new GraphEntry(0, 4, new BillingData.Curve(BillingData.CurveMode.Oe, new() {
+                   [73] = 0.5m,
+                   [84] = 1.0m
+               }, null), GetSelection(["GV", "ZW"])),
+                new GraphEntry(10, 4, new BillingData.Curve(BillingData.CurveMode.Oe, new() {
+                    [73] = 0.75m,
+                }, null), GetSelection(["WR"]))
+           ];
+            var data = BillingData.FromGraphEntries(entries);
+            Assert.That(data.ToJsonString(JsonOpts), Is.EqualTo("""
+                {
+                  "mode": "elwig",
+                  "version": 1,
+                  "payment": {
+                    "WR/": 0.75,
+                    "default": "curve:1"
+                  },
+                  "curves": [
+                    {
+                      "id": 1,
+                      "mode": "oe",
+                      "data": {
+                        "73oe": 0.5,
+                        "84oe": 1
+                      }
+                    }
+                  ]
+                }
+                """));
+        }
+
+        [Test]
+        public void TestWrite_05_Attribute() {
+            List<GraphEntry> entries = [
+               new GraphEntry(0, 4, new BillingData.Curve(BillingData.CurveMode.Oe, new() {
+                   [73] = 0.5m,
+                   [84] = 1.0m
+               }, null), GetSelection(["GVB", "ZWB"])),
+                new GraphEntry(2, 4, new BillingData.Curve(BillingData.CurveMode.Oe, new() {
+                    [73] = 0.75m,
+                }, null), GetSelection(["WR", "BL", "RR", "FV"])),
+                new GraphEntry(4, 4, new BillingData.Curve(BillingData.CurveMode.Oe, new() {
+                    [73] = 0.65m,
+                    [84] = 1.2m
+                }, null), GetSelection(["BP", "SA"]))
+           ];
+            var data = BillingData.FromGraphEntries(entries);
+            Assert.That(data.ToJsonString(JsonOpts), Is.EqualTo("""
+                {
+                  "mode": "elwig",
+                  "version": 1,
+                  "payment": {
+                    "BP/": "curve:2",
+                    "SA/": "curve:2",
+                    "default": 0.75,
+                    "/B": "curve:1"
+                  },
+                  "curves": [
+                    {
+                      "id": 1,
+                      "mode": "oe",
+                      "data": {
+                        "73oe": 0.5,
+                        "84oe": 1
+                      }
+                    },
+                    {
+                      "id": 2,
+                      "mode": "oe",
+                      "data": {
+                        "73oe": 0.65,
+                        "84oe": 1.2
+                      }
+                    }
+                  ]
+                }
+                """));
+        }
+    }
+}

Tests/HelperTests/BillingTest.cs

@@ -0,0 +1,30 @@
+using Elwig.Helpers;
+using Microsoft.Data.Sqlite;
+using System.Reflection;
+
+namespace Tests.HelperTests {
+    [TestFixture]
+    public class BillingTest {
+
+        private SqliteConnection? Connection;
+
+        [OneTimeSetUp]
+        public async Task SetupDatabase() {
+            Connection = await AppDbContext.ConnectAsync();
+            await AppDbContext.ExecuteEmbeddedScript(Connection, Assembly.GetExecutingAssembly(), "Tests.Resources.BillingInsert.sql");
+        }
+
+        [OneTimeTearDown]
+        public async Task TeardownDatabase() {
+            if (Connection == null) return;
+            await AppDbContext.ExecuteEmbeddedScript(Connection, Assembly.GetExecutingAssembly(), "Tests.Resources.BillingDelete.sql");
+            await Connection.DisposeAsync();
+            Connection = null;
+        }
+
+        [Test]
+        public void Test() {
+            // TODO
+        }
+    }
+}

Tests/HelperTests/UtilsTest.cs

@@ -1,8 +1,8 @@
 using Elwig.Helpers;
 
-namespace Tests {
+namespace Tests.HelperTests {
     [TestFixture]
-    public class HelpersUtilsTest {
+    public class UtilsTest {
 
         private static readonly double[,] Gradation = new double[,] {
             { 14.0,  68.0 },

Tests/HelperTests/ValidatorTest.cs

@@ -1,10 +1,10 @@
 using Elwig.Helpers;
 using System.Windows.Controls;
 
-namespace Tests {
+namespace Tests.HelperTests {
     [TestFixture]
     [Apartment(ApartmentState.STA)]
-    public class HelpersValidatorTest {
+    public class ValidatorTest {
 
         private static TextBox TB(string value, int caret = 0) {
             return new() {

Tests/Resources/BillingDelete.sql

@@ -0,0 +1 @@
+-- deletes for HelpersBillingTest

Tests/Resources/BillingInsert.sql

@@ -0,0 +1 @@
+-- inserts for HelpersBillingTest

Tests/Resources/Insert.sql

@@ -0,0 +1,53 @@
+-- inserts for DatabaseSetup
+
+INSERT INTO branch (zwstid, name) VALUES
+('X', 'Test');
+
+INSERT INTO wb_gl (glnr, name) VALUES
+(1, 'Matzner Hügel'),
+(2, 'Wolkersdorfer Hochleithen');
+
+INSERT INTO AT_gem (gkz, name) VALUES
+(30828, 'Hohenruppersdorf'),
+(31655, 'Wolkersdorf im Weinviertel');
+
+INSERT INTO wb_gem (gkz, hkid) VALUES
+(30828, 'WLWV'),
+(31655, 'WLWV');
+
+INSERT INTO AT_kg (kgnr, gkz, name) VALUES
+(06109, 30828, 'Hohenruppersdorf'),
+(15209, 31655, 'Münichsthal'),
+(15211, 31655, 'Obersdorf'),
+(15212, 31655, 'Pfösing'),
+(15216, 31655, 'Riedentahl'),
+(15224, 31655, 'Wolkersdorf');
+
+INSERT INTO wb_kg (kgnr, glnr) VALUES
+(06109, 1),
+(15209, 2),
+(15211, 2),
+(15212, 2),
+(15216, 2),
+(15224, 2);
+
+INSERT INTO AT_ort (okz, gkz, kgnr, name) VALUES
+(03524, 30828, 06109, 'Hohenruppersdorf'),
+(05092, 31655, 15211, 'Obersdorf'),
+(05135, 31655, 15209, 'Münichsthal'),
+(05136, 31655, 15212, 'Pfösing'),
+(05137, 31655, 15216, 'Riedenthal'),
+(05138, 31655, 15224, 'Wolkersdorf im Weinviertel');
+
+INSERT INTO AT_plz (plz, ort, blnr, type, internal, addressable, po_box) VALUES
+(2223, 'Hohenruppersdorf',           3, 'PLZ-Adressierung', FALSE, TRUE,  FALSE),
+(2120, 'Wolkersdorf im Weinviertel', 3, 'PLZ-Adressierung', FALSE, TRUE,  TRUE ),
+(2122, 'Ulrichskirchen',             3, 'PLZ-Adressierung', FALSE, TRUE,  FALSE);
+
+INSERT INTO AT_plz_dest (plz, okz, dest) VALUES
+(2223, 03524, 'Hohenruppersdorf'),
+(2120, 05092, 'Obersdorf'),
+(2120, 05138, 'Wolkersdorf im Weinviertel'),
+(2122, 05135, 'Münichsthal'),
+(2122, 05136, 'Pfösing'),
+(2122, 05137, 'Riedenthal');

Tests/Tests.csproj

@@ -10,11 +10,25 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.2" />
-    <PackageReference Include="NUnit" Version="3.13.3" />
-    <PackageReference Include="NUnit3TestAdapter" Version="4.3.0" />
-    <PackageReference Include="NUnit.Analyzers" Version="3.5.0" />
-    <PackageReference Include="coverlet.collector" Version="3.1.2" />
+    <EmbeddedResource Include="Resources\*.sql" />
+  </ItemGroup>
+
+  <Target Name="FetchResources" BeforeTargets="BeforeBuild">
+    <Exec Command="call fetch-resources.bat" />
+  </Target>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+    <PackageReference Include="NUnit" Version="4.0.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
+    <PackageReference Include="NUnit.Analyzers" Version="3.10.0">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="coverlet.collector" Version="6.0.0">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
   </ItemGroup>
 
   <ItemGroup>

Tests/fetch-resources.bat

@@ -0,0 +1 @@
+curl -s -L "https://www.necronda.net/elwig/files/create.sql?v=13" -u "elwig:ganzGeheim123!" -o "Resources\Create.sql"