Elwig: Bump version to 0.6.4

Elwig/Documents/BusinessDocument.css

@@ -119,6 +119,11 @@ main h1 {
     font-size: 10pt;
 }
 
+.main-wrapper p.custom {
+    white-space: pre-wrap;
+    break-inside: avoid;
+}
+
 .main-wrapper .hidden {
     break-before: avoid;
 }

Elwig/Documents/CreditNote.cs

@@ -11,7 +11,7 @@ namespace Elwig.Documents {
 
         public PaymentMember? Payment;
         public Credit? Credit;
-        public CreditNoteData Data;
+        public CreditNoteDeliveryData Data;
         public string? Text;
         public string CurrencySymbol;
         public int Precision;
@@ -20,7 +20,15 @@ namespace Elwig.Documents {
         public decimal MemberTotalUnderDelivery;
         public decimal MemberAutoBusinessShares;
 
-        public CreditNote(AppDbContext ctx, PaymentMember p, CreditNoteData data, Dictionary<string, UnderDelivery>? underDeliveries = null) :
+        public CreditNote(
+            AppDbContext ctx,
+            PaymentMember p,
+            CreditNoteDeliveryData data,
+            bool considerContractPenalties,
+            bool considerTotalPenalty,
+            bool considerAutoBusinessShares,
+            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) {
             UseBillingAddress = true;
             ShowDateAndLocation = true;
@@ -34,34 +42,40 @@ 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>" +
                 $"<tr><th>Überw. am</th><td>{p.Variant.TransferDate:dd.MM.yyyy}</td></tr>" +
                 $"<tr><th>Datum/Zeit</th><td>{p.Credit?.ModifiedTimestamp:dd.MM.yyyy} / {p.Credit?.ModifiedTimestamp:HH:mm}</td></tr>" +
                 $"</tbody></table>";
-            Text = App.Client.TextDeliveryNote;
+            Text = App.Client.TextCreditNote;
             DocumentId = $"Tr.-Gutschr. " + (p.Credit != null ? $"{p.Credit.Year}/{p.Credit.TgNr:000}" : p.MgNr);
             CurrencySymbol = season.Currency.Symbol ?? season.Currency.Code;
             Precision = season.Precision;
 
-            var variants = ctx.WineVarieties.ToDictionary(v => v.SortId, v => v);
+            if (considerTotalPenalty) {
+                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;
+                if (total == 0)
+                    MemberTotalUnderDelivery -= (season.PenaltyNone ?? 0);
+            }
+            if (considerAutoBusinessShares) {
+                var fromDate = $"{season.Year}-01-01";
+                var toDate = $"{season.Year}-12-31";
+                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 (considerContractPenalties) {
+                var varieties = ctx.WineVarieties.ToDictionary(v => v.SortId, v => v);
                 var attributes = ctx.WineAttributes.ToDictionary(a => a.AttrId, a => a);
                 var comTypes = ctx.AreaCommitmentTypes.ToDictionary(t => t.VtrgId, t => t);
                 MemberUnderDeliveries = underDeliveries?
                     .OrderBy(u => u.Key)
                     .Select(u => (
-                    variants[u.Key[..2]].Name + (u.Key.Length > 2 ? " " + attributes[u.Key[2..]].Name : ""),
+                        varieties[u.Key[..2]].Name + (u.Key.Length > 2 ? " " + attributes[u.Key[2..]].Name : ""),
                         u.Value.Diff,
                         u.Value.Diff * (comTypes[u.Key].PenaltyPerKg ?? 0)
                           - (comTypes[u.Key].PenaltyAmount ?? 0)
@@ -69,4 +83,5 @@ namespace Elwig.Documents {
                     .Where(u => u.Item3 != 0)
                     .ToList();
             }
+        }
     }}

Elwig/Documents/CreditNote.cshtml

@@ -49,7 +49,7 @@
                         @if (i == 0) {
                             <td rowspan="@rows">@p.LsNr</td>
                             <td rowspan="@rows">@p.DPNr</td>
-                            <td class="small">@p.Variant</td>
+                            <td class="small">@p.Variety</td>
                             <td class="small">@p.Attribute</td>
                             <td rowspan="@rows" class="center">@($"{p.Gradation.Oe:N0}")</td>
                             <td rowspan="@rows" class="center">@($"{p.Gradation.Kmw:N1}")</td>
@@ -81,15 +81,20 @@
     </table>
     <div class="hint">
         Hinweis:<br/>
-        Die Summe der Lieferungen und die Summe der anfallenden Pönalen werden mit
+        Die Summe der Lieferungen und die Summe der anfal&shy;lenden Pönalen werden mit
-        @Model.Payment?.Variant.Season.Precision Nachkommastellen berechnent,
+        @Model.Payment?.Variant.Season.Precision Nach&shy;komma&shy;stellen berechnent,
-        erst das Ergebnis wird kaufmännisch auf 2 Nachkommastellen gerundet.
+        erst das Ergebnis wird kauf&shy;männisch auf 2 Nach&shy;komma&shy;stellen gerundet.
     </div>
     <table class="credit-sum">
+        <colgroup>
+            <col style="width: auto;"/>
+            <col style="width:  5mm;"/>
+            <col style="width: 30mm;"/>
+        </colgroup>
         @{
             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=\"{(subCat ? "small" : "")}\">{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>"
@@ -148,8 +153,9 @@
             @if (Model.Credit == null) {
                 @Raw(FormatRow("Auszahlungsbetrag", (Model.Payment?.Amount + penalty) ?? (sum + penalty), bold: true))
             } else {
-                if (Model.Credit.Modifiers - penalty != 0) {
+                var diff = Model.Credit.Modifiers - penalty;
-                    @Raw(FormatRow("Weitere Abzüge", Model.Credit.Modifiers - penalty, add: true))
+                if (diff != 0) {
+                    @Raw(FormatRow(diff < 0 ? "Weitere Abzüge" : "Weitere Zuschläge", diff, add: true))
                 }
                 if (Model.Credit.PrevModifiers != null && Model.Credit.PrevModifiers != 0) {
                     @Raw(FormatRow("Bereits berücksichtigte Abzüge", -Model.Credit.PrevModifiers, add: true))
@@ -158,4 +164,10 @@
             }
         </tbody>
     </table>
+    <p>Überweisung erfolgt auf Konto @(Elwig.Helpers.Utils.FormatIban(Model.Member.Iban ?? "-")).</p>
+    <div style="margin-top: 1em;">
+        @if (Model.Text != null) {
+            <p class="custom">@Model.Text</p>
+        }
+    </div>
 </main>

Elwig/Documents/CreditNote.css

@@ -24,8 +24,8 @@ table.credit tr.last td {
 }
 
 table.credit-sum {
-    width: 50%;
+    width: 60%;
-    margin-left: 50%;
+    margin-left: 40%;
 }
 
 table.credit-sum tr.sum,
@@ -41,7 +41,7 @@ table.credit-sum td.sum {
 .hint {
     font-style: italic;
     font-size: 8pt;
-    width: 74mm;
+    width: 56mm;
     position: absolute;
     left: 0;
     margin: 2mm 4mm;

Elwig/Documents/DeliveryConfirmation.cs

@@ -10,11 +10,11 @@ namespace Elwig.Documents {
         public new static string Name => "Anlieferungsbestätigung";
 
         public Season Season;
-        public DeliveryConfirmationData Data;
+        public DeliveryConfirmationDeliveryData Data;
         public string? Text = App.Client.TextDeliveryConfirmation;
         public Dictionary<string, MemberBucket> MemberBuckets;
 
-        public DeliveryConfirmation(AppDbContext ctx, int year, Member m, DeliveryConfirmationData data) :
+        public DeliveryConfirmation(AppDbContext ctx, int year, Member m, DeliveryConfirmationDeliveryData data) :
             base($"{Name} {year}", m) {
             Season = ctx.Seasons.Find(year) ?? throw new ArgumentException("invalid season");
             ShowDateAndLocation = true;

Elwig/Documents/DeliveryConfirmation.cshtml

@@ -42,17 +42,17 @@
         </thead>
         <tbody>
             @{
-                var lastVariant = "";
+                var lastVariety = "";
             }
             @foreach (var p in Model.Data.Rows) {
                 var rows = Math.Max(p.Buckets.Length, p.Modifiers.Length + 1);
                 var first = true;
                 @for (int i = 0; i < rows; i++) {
-                    <tr class="@(first ? "first" : "") @(p.Variant != lastVariant && lastVariant != "" ? "new": "") @(rows > i + 1 ? "last" : "")">
+                    <tr class="@(first ? "first" : "") @(p.Variety != lastVariety && lastVariety != "" ? "new": "") @(rows > i + 1 ? "last" : "")">
                         @if (first) {
                             <td rowspan="@rows">@p.LsNr</td>
                             <td rowspan="@rows">@p.DPNr</td>
-                            <td class="small">@p.Variant</td>
+                            <td class="small">@p.Variety</td>
                             <td class="small">@p.Attribute</td>
                             <td class="small">@p.QualityLevel</td>
                             <td rowspan="@rows" class="center">@($"{p.Gradation.Oe:N0}")</td>
@@ -80,7 +80,7 @@
                             first = false;
                         }
                     </tr>
-                    lastVariant = p.Variant;
+                    lastVariety = p.Variety;
                 }
             }
             <tr class="sum bold">
@@ -92,9 +92,9 @@
     </table>
     @Raw(BusinessDocument.PrintSortenaufteilung(Model.MemberBuckets))
     @Raw(Model.PrintBucketTable(Model.Season, Model.MemberBuckets, includePayment: true))
-    <div class="text" style="margin-top: 2em;">
+    <div style="margin-top: 2em;">
         @if (Model.Text != null) {
-            <p class="comment" style="white-space: pre-wrap; break-inside: avoid;">@Model.Text</p>
+            <p class="custom comment">@Model.Text</p>
         }
     </div>
 </main>

Elwig/Documents/DeliveryJournal.cs

@@ -19,7 +19,7 @@ namespace Elwig.Documents {
         public DeliveryJournal(string filter, IQueryable<DeliveryPart> deliveries) :
             this(filter, deliveries
                 .Include(p => p.Delivery).ThenInclude(d => d.Member)
-                .Include(p => p.Variant)
+                .Include(p => p.Variety)
                 .ToList()) { }
 
         public DeliveryJournal(AppDbContext ctx, DateOnly date) :

Elwig/Documents/DeliveryJournal.cshtml

@@ -45,7 +45,7 @@
                     <td class="small">@($"{p.Delivery.Time:HH:mm}")</td>
                     <td class="number">@p.Delivery.Member.MgNr</td>
                     <td class="small">@p.Delivery.Member.AdministrativeName</td>
-                    <td class="small">@p.Variant.Name</td>
+                    <td class="small">@p.Variety.Name</td>
                     <td class="center">@($"{p.Oe:N0}")</td>
                     <td class="center">@($"{p.Kmw:N1}")</td>
                     <td class="number">@($"{p.Weight:N0}")</td>

Elwig/Documents/DeliveryNote.cshtml

@@ -36,7 +36,7 @@
         @foreach (var part in Model.Delivery.Parts.OrderBy(p => p.DPNr)) {
             <tr class="main">
                 <td class="center">@part.DPNr</td>
-                <td colspan="2">@part.Variant.Name</td>
+                <td colspan="2">@part.Variety.Name</td>
                 <td colspan="2">@part.Attribute?.Name</td>
                 <td>@part.Quality.Name</td>
                 <td class="center">@($"{part.Oe:N0}")</td>

Elwig/Elwig.csproj

@@ -7,7 +7,7 @@
     <UseWPF>true</UseWPF>
     <PreserveCompilationContext>true</PreserveCompilationContext>
     <ApplicationIcon>Resources\Images\Elwig.ico</ApplicationIcon>
-    <Version>0.6.0</Version>
+    <Version>0.6.4</Version>
     <SatelliteResourceLanguages>de-AT</SatelliteResourceLanguages>
   </PropertyGroup>
 
@@ -32,7 +32,7 @@
     <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

@@ -58,6 +58,7 @@ namespace Elwig.Helpers {
         public DbSet<OverUnderDeliveryRow> OverUnderDeliveryRows { get; private set; }
         public DbSet<AreaComUnderDeliveryRowSingle> AreaComUnderDeliveryRows { get; private set; }
         public DbSet<MemberDeliveryPerVariantRowSingle> MemberDeliveryPerVariantRows { get; private set; }
+        public DbSet<CreditNoteDeliveryRowSingle> CreditNoteDeliveryRows { get; private set; }
         public DbSet<CreditNoteRowSingle> CreditNoteRows { get; private set; }
 
         private readonly StreamWriter? LogFile = null;

Elwig/Helpers/AppDbUpdater.cs

@@ -9,7 +9,7 @@ namespace Elwig.Helpers {
     public static class AppDbUpdater {
 
         // Don't forget to update value in Tests/fetch-resources.bat!
-        public static readonly int RequiredSchemaVersion = 13;
+        public static readonly int RequiredSchemaVersion = 15;
 
         private static int VersionOffset = 0;
 

Elwig/Helpers/Billing/Billing.cs

@@ -1,3 +1,5 @@
+using Elwig.Models.Entities;
+using Microsoft.Data.Sqlite;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -8,6 +10,7 @@ namespace Elwig.Helpers.Billing {
 
         protected readonly int Year;
         protected readonly AppDbContext Context;
+        protected readonly Season Season;
         protected readonly Dictionary<string, string> Attributes;
         protected readonly Dictionary<string, (decimal?, decimal?)> Modifiers;
         protected readonly Dictionary<string, (string, string?, string?, int?, decimal?)> AreaComTypes;
@@ -15,6 +18,7 @@ namespace Elwig.Helpers.Billing {
         public Billing(int year) {
             Year = year;
             Context = new AppDbContext();
+            Season = Context.Seasons.Find(Year)!;
             Attributes = Context.WineAttributes.ToDictionary(a => a.AttrId, a => a.Name);
             Modifiers = Context.Modifiers.Where(m => m.Year == Year).ToDictionary(m => m.ModId, m => (m.Abs, m.Rel));
             AreaComTypes = Context.AreaCommitmentTypes.ToDictionary(v => v.VtrgId, v => (v.SortId, v.AttrId, v.Discriminator, v.MinKgPerHa, v.PenaltyAmount));
@@ -26,8 +30,6 @@ namespace Elwig.Helpers.Billing {
                 UPDATE season
                 SET (start_date, end_date) = (SELECT MIN(date), MAX(date) FROM delivery WHERE year = {Year})
                 WHERE year = {Year};
-
-                DELETE FROM delivery_part_bucket WHERE year = {Year};
                 """);
         }
 
@@ -43,10 +45,11 @@ namespace Elwig.Helpers.Billing {
                 """);
         }
 
-        public async Task CalculateBuckets(bool allowAttrsIntoLower, bool avoidUnderDeliveries, bool honorGebunden) {
+        public async Task CalculateBuckets(bool allowAttrsIntoLower, bool avoidUnderDeliveries, bool honorGebunden, SqliteConnection? cnx = null) {
             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();
-            using var cnx = await AppDbContext.ConnectAsync();
+            var ownCnx = cnx == null;
+            cnx ??= await AppDbContext.ConnectAsync();
             await Context.GetMemberAreaCommitmentBuckets(Year, 0, cnx);
             var inserts = new List<(int, int, int, string, int)>();
 
@@ -65,7 +68,7 @@ namespace Elwig.Helpers.Billing {
                         reader.GetInt32(0), reader.GetInt32(1), reader.GetInt32(2), reader.GetString(3), reader.GetInt32(4),
                         reader.GetDouble(5), reader.GetString(6),
                         reader.IsDBNull(7) ? null : reader.GetString(7),
-                        reader.IsDBNull(8) ? Array.Empty<string>() : reader.GetString(8).Split(",").Order().ToArray(),
+                        reader.IsDBNull(8) ? [] : reader.GetString(8).Split(",").Order().ToArray(),
                         reader.IsDBNull(9) ? null : reader.GetBoolean(9)
                     ));
                 }
@@ -73,11 +76,11 @@ namespace Elwig.Helpers.Billing {
 
             int lastMgNr = 0;
             Dictionary<string, AreaComBucket>? rightsAndObligations = null;
-            Dictionary<string, int> used = new();
+            Dictionary<string, int> used = [];
             foreach (var (mgnr, did, dpnr, sortid, weight, kmw, qualid, attrid, modifiers, gebunden) in deliveries) {
                 if (lastMgNr != mgnr) {
                     rightsAndObligations = await Context.GetMemberAreaCommitmentBuckets(Year, mgnr);
-                    used = new();
+                    used = [];
                 }
                 if ((honorGebunden && gebunden == false) ||
                     rightsAndObligations == null || rightsAndObligations.Count == 0 ||
@@ -92,16 +95,16 @@ namespace Elwig.Helpers.Billing {
                 }
 
                 int w = weight;
-                var attributes = attrid == null ? Array.Empty<string>() : new string[] { attrid };
+                var attributes = attrid == null ? [] : new string[] { attrid };
                 var isStrict = attrid != null && attrVals[attrid].IsStrict;
                 foreach (var p in Utils.Permutate(attributes, attributes.Intersect(attrForced))) {
                     var c = p.Count();
                     var key = sortid + string.Join("", p);
-                    if (rightsAndObligations.ContainsKey(key)) {
+                    if (rightsAndObligations.TryGetValue(key, out AreaComBucket value)) {
                         int i = (c == 0) ? 1 : 2;
                         var u = used.GetValueOrDefault(key, 0);
-                        var vr = Math.Max(0, Math.Min(rightsAndObligations[key].Right - u, w));
+                        var vr = Math.Max(0, Math.Min(value.Right - u, w));
-                        var vo = Math.Max(0, Math.Min(rightsAndObligations[key].Obligation - u, w));
+                        var vo = Math.Max(0, Math.Min(value.Obligation - u, w));
                         var v = (attributes.Length == c || attributes.Select(a => !attrVals[a].IsStrict ? 2 : attrVals[a].FillLower).Min() == 2) ? vr : vo;
                         used[key] = u + v;
                         if (key.Length > 2 && !isStrict) used[key[..2]] = used.GetValueOrDefault(key[..2], 0) + v;
@@ -115,14 +118,17 @@ namespace Elwig.Helpers.Billing {
             }
 
             await AppDbContext.ExecuteBatch(cnx, $"""
+                UPDATE delivery_part_bucket SET value = 0 WHERE year = {Year};
                 INSERT INTO delivery_part_bucket (year, did, dpnr, bktnr, discr, value)
                 VALUES {string.Join(",\n       ", inserts.Select(i => $"({Year}, {i.Item1}, {i.Item2}, {i.Item3}, '{i.Item4}', {i.Item5})"))}
                 ON CONFLICT DO UPDATE
                 SET discr = excluded.discr, value = value + excluded.value;
                 """);
 
-            if (!avoidUnderDeliveries)
+            if (!avoidUnderDeliveries) {
+                if (ownCnx) await cnx.DisposeAsync();
                 return;
+            }
 
             // FIXME avoidUnderDelivery-calculations not always right!
 
@@ -200,6 +206,8 @@ namespace Elwig.Helpers.Billing {
                     ON CONFLICT DO UPDATE
                     SET value = excluded.value;
                     """);
+
+                if (ownCnx) await cnx.DisposeAsync();
             }
         }
     }

Elwig/Helpers/Billing/BillingData.cs

@@ -150,31 +150,31 @@ namespace Elwig.Helpers.Billing {
             return dict;
         }
 
-        protected static Dictionary<string, JsonValue> GetSelection(JsonNode value, IEnumerable<string> attributeVariants) {
+        protected static Dictionary<string, JsonValue> GetSelection(JsonNode value, IEnumerable<string> vaributes) {
             if (value is JsonValue flatRate) {
-                return attributeVariants.ToDictionary(e => e, _ => flatRate);
+                return vaributes.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);
+                dict = vaributes.ToDictionary(e => e, _ => def);
             } else {
                 dict = [];
             }
 
-            var variants = data.Where(p => !p.Key.StartsWith('/') && p.Key.Length == 2);
+            var varieties = 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) {
+            foreach (var (idx, v) in varieties) {
                 var curve = v?.AsValue() ?? throw new InvalidOperationException();
-                foreach (var i in attributeVariants.Where(e => e.StartsWith(idx[..^1]))) {
+                foreach (var i in vaributes.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..])) {
+                foreach (var i in vaributes.Where(e => e[2..] == idx[1..])) {
                     dict[i] = curve;
                 }
             }
@@ -205,5 +205,183 @@ namespace Elwig.Helpers.Billing {
             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> vaributes, bool useDefault = true) {
+            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 >= vaributes.Count() * 0.5 && useDefault) || ks.Count == vaributes.Count()) {
+                        foreach (var k in ks) data.Remove(k);
+                        data["default"] = v;
+                        CollapsePaymentData(data, vaributes, useDefault);
+                        return;
+                    }
+                }
+                foreach (var (v, ks) in rev2) {
+                    if ((ks.Count >= vaributes.Count() * 0.5 && useDefault) || ks.Count == vaributes.Count()) {
+                        foreach (var k in ks) data.Remove(k);
+                        data["default"] = v;
+                        CollapsePaymentData(data, vaributes, useDefault);
+                        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 = vaributes.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 * 0.5 && useDefault) || myKs.Count == len)) {
+                        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 * 0.5 && useDefault) || myKs.Count == len)) {
+                        foreach (var k in myKs) data.Remove(k);
+                        data[idx] = v;
+                    }
+                }
+            }
+        }
+
+        public static JsonObject FromGraphEntries(
+            IEnumerable<GraphEntry> graphEntries,
+            BillingData? origData = null,
+            IEnumerable<string>? vaributes = null,
+            bool useDefaultPayment = true,
+            bool useDefaultQuality = true
+        ) {
+            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.Vaributes) {
+                    if (entry.Abgewertet) {
+                        qualityWei[$"{c.Variety?.SortId}/{c.Attribute?.AttrId}"] = node.DeepClone();
+                    } else {
+                        payment[$"{c.Variety?.SortId}/{c.Attribute?.AttrId}"] = node.DeepClone();
+                    }
+                }
+            }
+
+            CollapsePaymentData(payment, vaributes ?? payment.Select(e => e.Key).ToList(), useDefaultPayment);
+            CollapsePaymentData(qualityWei, vaributes ?? qualityWei.Select(e => e.Key).ToList(), useDefaultQuality);
+
+            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 && payment.First().Key == "default") {
+                data["payment"] = payment.Single().Value?.DeepClone();
+            } else {
+                data["payment"] = payment;
+            }
+            if (qualityWei.Count == 1 && qualityWei.First().Key == "default") {
+                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

@@ -15,25 +15,24 @@ namespace Elwig.Helpers.Billing {
         public BillingVariant(int year, int avnr) : base(year) {
             AvNr = avnr;
             PaymentVariant = Context.PaymentVariants.Find(Year, AvNr) ?? throw new ArgumentException("PaymentVar not found");
-            var attrVariants = Context.DeliveryParts
+            Data = PaymentBillingData.FromJson(PaymentVariant.Data, Utils.GetVaributes(Context, Year, onlyDelivered: false));
-                .Where(d => d.Year == Year)
-                .Select(d => $"{d.SortId}{d.AttrId}")
-                .Distinct()
-                .ToList()
-                .Union(Context.WineVarieties.Select(v => v.SortId))
-                .ToList();
-            Data = PaymentBillingData.FromJson(PaymentVariant.Data, attrVariants);
         }
 
         public async Task Calculate() {
             using var cnx = await AppDbContext.ConnectAsync();
             using var tx = await cnx.BeginTransactionAsync();
+            await CalculateBuckets(
+                Season.Billing_AllowAttrsIntoLower,
+                Season.Billing_AvoidUnderDeliveries,
+                Season.Billing_HonorGebunden,
+                cnx);
             await DeleteInDb(cnx);
             await SetCalcTime(cnx);
             await CalculatePrices(cnx);
-            if (Data.ConsiderDelieryModifiers)
+            if (Data.ConsiderDelieryModifiers) {
                 await CalculateDeliveryModifiers(cnx);
                 await CalculateMemberModifiers(cnx);
+            }
             await tx.CommitAsync();
         }
 
@@ -49,11 +48,10 @@ 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(
+                           ROUND(IIF({Data.ConsiderContractPenalties}, COALESCE(u.total_penalty, 0), 0) / POW(10, 4 - 2)) +
-                               IIF({Data.ConsiderContractPenalties}, COALESCE(u.total_penalty, 0) / POW(10, 4 - 2), 0) +
+                           ROUND(IIF({Data.ConsiderTotalPenalty}, COALESCE(b.total_penalty, 0), 0) / POW(10, s.precision - 2)) +
-                               IIF({Data.ConsiderTotalPenalty}, COALESCE(b.total_penalty, 0), 0) +
+                           ROUND(IIF({Data.ConsiderAutoBusinessShares}, -COALESCE(a.total_amount, 0), 0) / POW(10, s.precision - 2))
-                               IIF({Data.ConsiderAutoBusinessShares}, -COALESCE(a.business_shares * s.bs_value, 0), 0) / POW(10, s.precision - 2)
+                           AS modifiers,
-                           ) AS modifiers,
                            lc.modifiers AS prev_modifiers
                     FROM season s
                         JOIN payment_variant v ON v.year = s.year
@@ -69,26 +67,9 @@ namespace Elwig.Helpers.Billing {
                         LEFT JOIN payment_member lp ON (lp.year, lp.avnr, lp.mgnr) = (l.year, l.avnr, m.mgnr)
                         LEFT JOIN payment_member p ON (p.year, p.avnr, p.mgnr) = (v.year, v.avnr, m.mgnr)
                         LEFT JOIN credit lc ON (lc.year, lc.avnr, lc.mgnr) = (l.year, l.avnr, m.mgnr)
-                        LEFT JOIN (SELECT year, mgnr,
+                        LEFT JOIN v_penalty_area_commitments u ON (u.year, u.mgnr) = (s.year, m.mgnr)
-                                          SUM(COALESCE(IIF(u.weight = 0, -t.penalty_none, 0), 0) +
+                        LEFT JOIN v_penalty_business_shares b ON (b.year, b.mgnr) = (s.year, m.mgnr)
-                                              COALESCE(IIF(u.diff < 0, -t.penalty_amount, 0), 0) +
+                        LEFT JOIN v_auto_business_shares a ON (a.year, a.mgnr) = (s.year, m.mgnr)
-                                              COALESCE(u.diff * t.penalty_per_kg, 0)) AS total_penalty
-                                   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});
@@ -146,10 +127,10 @@ namespace Elwig.Helpers.Billing {
         }
 
         protected async Task CalculatePrices(SqliteConnection cnx) {
-            var parts = new List<(int Year, int DId, int DPNr, int BktNr, string SortId, string Discr, int Value, double Oe, double Kmw, string QualId)>();
+            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.oe, d.kmw, d.qualid
+                    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}
@@ -158,16 +139,18 @@ 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.GetString(4), reader.IsDBNull(5) ? null : reader.GetString(5), reader.GetString(6),
-                        reader.GetDouble(7), reader.GetDouble(8), reader.GetString(9)
+                        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 attrId = (part.Discr == "_" || part.Discr == "") ? null : part.Discr;
+                var ungeb = part.Discr == "_";
-                var price = Data.CalculatePrice(part.SortId, attrId, part.QualId, part.Discr != "_", part.Oe, part.Kmw);
+                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));
             }

Elwig/Helpers/Billing/ContractSelection.cs

@@ -1,39 +0,0 @@
-using Elwig.Models.Entities;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-
-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 static List<ContractSelection> GetContractsForYear(AppDbContext context, int year) {
-            return context.DeliveryParts
-                .Where(p => p.Year == year)
-                .Select(d => new ContractSelection(d.Variant, d.Attribute))
-                .Distinct()
-                .ToList()
-                .Union(context.WineVarieties.Select(v => new ContractSelection(v, null)))
-                .DistinctBy(c => c.Listing)
-                .Order()
-                .ToList();
-        }
-
-        public override string ToString() {
-            return Listing;
-        }
-
-        public int CompareTo(ContractSelection? other) {
-            return Listing.CompareTo(other?.Listing);
-        } 
-    }
-}

Elwig/Helpers/Billing/EditBillingData.cs

@@ -7,22 +7,21 @@ using System.Text.Json.Nodes;
 namespace Elwig.Helpers.Billing {
     public class EditBillingData : BillingData {
 
-        protected readonly IEnumerable<string> AttributeVariants;
+        protected readonly IEnumerable<string> Vaributes;
 
-        public EditBillingData(JsonObject data, IEnumerable<string> attributeVariants) :
+        public EditBillingData(JsonObject data, IEnumerable<string> vaributes) :
             base(data) {
-            AttributeVariants = attributeVariants;
+            Vaributes = vaributes;
         }
 
-        public static EditBillingData FromJson(string json, IEnumerable<string> attributeVariants) {
+        public static EditBillingData FromJson(string json, IEnumerable<string> vaributes) {
-            return new(ParseJson(json), attributeVariants);
+            return new(ParseJson(json), vaributes);
         }
 
-        public IEnumerable<GraphEntry> GetPaymentGraphEntries(AppDbContext context, Season season) {
+        private (Dictionary<int, Curve>, Dictionary<int, List<string>>) GetGraphEntries(JsonNode root) {
             Dictionary<int, List<string>> dict1 = [];
             Dictionary<decimal, List<string>> dict2 = [];
-            var p = GetPaymentEntry();
+            if (root is JsonObject paymentObj) {
-            if (p is JsonObject paymentObj) {
                 foreach (var (selector, node) in paymentObj) {
                     var val = node?.AsValue();
                     if (val == null) {
@@ -36,13 +35,18 @@ namespace Elwig.Helpers.Billing {
                         dict1[idx].Add(selector);
                     }
                 }
-            } else if (p is JsonValue paymentVal) {
+            } else if (root is JsonValue paymentVal) {
-                var idx = paymentVal.GetValue<decimal>();
+                if (paymentVal.TryGetValue<decimal>(out var price)) {
-                if (!dict2.ContainsKey(idx)) dict2[idx] = [];
+                    if (!dict2.ContainsKey(price)) dict2[price] = [];
-                dict2[idx].Add("default");
+                    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;
+            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++) {
@@ -52,7 +56,7 @@ namespace Elwig.Helpers.Billing {
             }
 
             Dictionary<int, List<string>> dict3 = curves.ToDictionary(c => c.Key, _ => new List<string>());
-            foreach (var (selector, value) in GetSelection(p, AttributeVariants)) {
+            foreach (var (selector, value) in GetSelection(root, Vaributes)) {
                 int? idx = null;
                 if (value.TryGetValue<decimal>(out var val)) {
                     idx = Array.IndexOf(virtCurves, val) + virtOffset;
@@ -63,45 +67,39 @@ namespace Elwig.Helpers.Billing {
                     dict3[(int)idx].Add(selector);
             }
 
-            var vars = context.WineVarieties.ToDictionary(v => v.SortId, v => v);
+            return (curves, dict3);
-            var attrs = context.WineAttributes.ToDictionary(a => a.AttrId, a => a);
+        }
 
-            return dict3
+        private static List<GraphEntry> CreateGraphEntries(
-                .Select(e => new GraphEntry(e.Key, season, curves[e.Key], e.Value
+            AppDbContext ctx, int precision,
-                    .Select(s => new ContractSelection(vars[s[..2]], s.Length > 2 ? attrs[s[2..]] : null))
+            Dictionary<int, Curve> curves,
-                    .ToList(), 50, 73, 140))
+            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 Varibute(vars[s[..2]], s.Length > 2 ? attrs[s[2..]] : null))
+                    .ToList()))
                 .ToList();
         }
 
-        public IEnumerable<GraphEntry> GetQualityGraphEntries(AppDbContext context, Season season) {
+        public IEnumerable<GraphEntry> GetPaymentGraphEntries(AppDbContext ctx, Season season) {
-            Dictionary<int, List<string>> dict1 = [];
+            var root = GetPaymentEntry();
-            Dictionary<decimal, List<string>> dict2 = [];
+            var (curves, entries) = GetGraphEntries(root);
-            foreach (var (qualid, q) in GetQualityEntry() ?? []) {
+            return CreateGraphEntries(ctx, season.Precision, curves, entries).Where(e => e.Vaributes.Count > 0);
-                if (q is JsonObject qualityObj) {
-                    foreach (var (selector, node) in qualityObj) {
-                        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 (q is JsonValue qualityVal) {
-                    var idx = qualityVal.GetValue<decimal>();
-                    if (!dict2.ContainsKey(idx)) dict2[idx] = [];
-                    dict2[idx].Add($"{qualid}/");
-                }
         }
 
-            // TODO
+        public IEnumerable<GraphEntry> GetQualityGraphEntries(AppDbContext ctx, Season season, int idOffset = 0) {
-
+            var root = GetQualityEntry();
-            List<GraphEntry> list = [];
+            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.Vaributes.Count > 0);
+            foreach (var e in list) {
+                e.Id += idOffset;
+                e.Abgewertet = true;
+            }
             return list;
         }
     }

Elwig/Helpers/Billing/Graph.cs

@@ -1,37 +1,42 @@
-using Elwig.Models.Entities;
-using ScottPlot;
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Text.Json.Nodes;
 
 namespace Elwig.Helpers.Billing {
     public class Graph : ICloneable {
 
-        private readonly Season Season;
+        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(Season season, int minX, int maxX) {
+        public Graph(int precision, int minX, int maxX) {
-            Season = season;
+            Precision = precision;
             MinX = minX;
             MaxX = maxX;
-            DataX = DataGen.Range(minX, maxX + 1);
+            DataX = Enumerable.Range(minX, maxX - minX + 1).Select(n => (double)n).ToArray();
-            DataY = DataGen.Zeros(maxX - minX + 1);
+            DataY = new double[DataX.Length];
         }
 
-        public Graph(Dictionary<double, decimal> data, Season season, int minX, int maxX) {
+        public Graph(Dictionary<double, decimal> data, int precision, int minX, int maxX) {
-            Season = season;
+            Precision = precision;
             MinX = minX;
             MaxX = maxX;
-            DataX = DataGen.Range(minX, maxX + 1);
+            DataX = Enumerable.Range(minX, maxX - minX + 1).Select(n => (double)n).ToArray();
             DataY = DataX.Select(i => (double)BillingData.GetCurveValueAt(data, i)).ToArray();
         }
 
-        private Graph(double[] dataX, double[] dataY, Season season, int minX, int maxX) {
+        public Graph(double[] values, int precision, int minX, int maxX) {
-            Season = season;
+            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;
             DataX = dataX;
@@ -54,6 +59,10 @@ namespace Elwig.Helpers.Billing {
             return DataY[index];
         }
 
+        public double GetPriceAtOe(double oe) {
+            return DataY[Array.IndexOf(DataX, oe)];
+        }
+
         private void FlattenGraph(int begin, int end, double value) {
             for (int i = begin; i <= end; i++) {
                 DataY[i] = value;
@@ -70,7 +79,7 @@ namespace Elwig.Helpers.Billing {
 
         private void LinearIncreaseGraph(int begin, int end, double inc) {
             for (int i = begin; i < end; i++) {
-                DataY[i + 1] = Math.Round(DataY[i] + inc, Season.Precision);
+                DataY[i + 1] = Math.Round(DataY[i] + inc, Precision);
             }
         }
 
@@ -87,33 +96,12 @@ namespace Elwig.Helpers.Billing {
             double step = (DataY[highIndex] - DataY[lowIndex]) / steps;
 
             for (int i = lowIndex; i < highIndex - 1; i++) {
-                DataY[i + 1] = Math.Round(DataY[i] + step, Season.Precision);
+                DataY[i + 1] = Math.Round(DataY[i] + step, Precision);
             }
         }
 
-        public JsonNode ToJson(string mode) {
-            if (DataY.Distinct().Count() == 1) {
-                return JsonValue.Create(DataY[0]);
-            }
-
-            var data = new JsonObject();
-
-            if (DataY[0] != DataY[1]) {
-                data.Add(new KeyValuePair<string, JsonNode?>(DataX[0] + mode, Math.Round(DataY[0], Season.Precision)));
-            }
-            for (int i = 1; i < DataX.Length - 1; i++) {
-                if (Math.Round(DataY[i] - DataY[i - 1], 10) != Math.Round(DataY[i + 1] - DataY[i], 10)) {
-                    data.Add(new KeyValuePair<string, JsonNode?>(DataX[i] + mode, Math.Round(DataY[i], Season.Precision)));
-                }
-            }
-            if (DataY[^1] != DataY[^2]) {
-                data.Add(new KeyValuePair<string, JsonNode?>(DataX[^1] + mode, Math.Round(DataY[^1], Season.Precision)));
-            }
-            return data;
-        }
-
         public object Clone() {
-            return new Graph((double[])DataX.Clone(), (double[])DataY.Clone(), Season, MinX, MaxX);
+            return new Graph((double[])DataX.Clone(), (double[])DataY.Clone(), Precision, MinX, MaxX);
         }
     }
 }

Elwig/Helpers/Billing/GraphEntry.cs

@@ -1,96 +1,88 @@
-using Elwig.Models.Entities;
+using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Text.Json.Nodes;
 
 namespace Elwig.Helpers.Billing {
     public class GraphEntry {
 
+        public const int MinX = 50;
+        public const int MinXGeb = 73;
+        public const int MaxX = 120;
+
         public int Id { get; set; }
-        private readonly Season Season;
         public BillingData.CurveMode Mode { get; set; }
         public bool Abgewertet { get; set; }
+
         public Graph DataGraph { get; set; }
         public Graph? GebundenGraph { get; set; }
-        public decimal? GebundenFlatBonus { get; set; }
+        public double? GebundenFlatBonus {
-        public List<ContractSelection> Contracts { get; set; }
+            get {
-        public string ContractsStringSimple => Contracts.Any() ? string.Join(", ", Contracts.Select(c => c.Listing)) : "-";
+                try {
-        public string ContractsString => Contracts.Any() ? string.Join("\n", Contracts.Select(c => c.FullName)) : "-";
+                    var val = GebundenGraph?.DataX.Zip(GebundenGraph.DataY)
-        private int MinX { get; set; }
+                        .Select(e => Math.Round(e.Second - DataGraph.GetPriceAtOe(e.First), Precision))
-        private int MinXGebunden { get; set; }
+                        .Distinct()
-        private int MaxX { get; set; }
+                        .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 GraphEntry(int id, Season season, BillingData.CurveMode mode, int minX, int minXGebunden, int maxX) {
+        public List<Varibute> Vaributes { get; set; }
+        public string VaributeStringSimple => (Abgewertet ? "Abgew.: " : "") + (Vaributes.Count != 0 ? (Vaributes.Count >= 25 ? "Restliche Sorten" : string.Join(", ", Vaributes.Select(c => c.Listing))) : "-");
+        public string VaributeString => Vaributes.Count != 0 ? string.Join("\n", Vaributes.Select(c => c.FullName)) : "-";
+        public string VaributeStringChange => (Abgewertet ? "A." : "") + string.Join(",", Vaributes.Select(c => c.Listing));
+        private readonly int Precision;
+
+        public GraphEntry(int id, int precision, BillingData.CurveMode mode) {
             Id = id;
-            Season = season;
+            Precision = precision;
             Mode = mode;
-            Abgewertet = false;
+            DataGraph = new Graph(precision, MinX, MaxX); ;
-            MinX = minX;
+            Vaributes = [];
-            MinXGebunden = minXGebunden;
-            MaxX = maxX;
-            DataGraph = new Graph(season, minX, maxX);
-            Contracts = [];
         }
 
-        public GraphEntry(int id, Season season, BillingData.CurveMode mode, Dictionary<double, decimal> data, Dictionary<double, decimal>? gebunden,
+        public GraphEntry(int id, int precision, BillingData.CurveMode mode, Dictionary<double, decimal> data, Dictionary<double, decimal>? gebunden) :
-            int minX, int minXGebunden, int maxX) : this(id, season, mode, minX, minXGebunden, maxX) {
+            this(id, precision, mode) {
-            DataGraph = new Graph(data, season, minX, maxX);
+            DataGraph = new Graph(data, precision, MinX, MaxX);
-            if (gebunden != null) GebundenGraph = new Graph(gebunden, season, minXGebunden, maxX);
+            if (gebunden != null) GebundenGraph = new Graph(gebunden, precision, MinXGeb, MaxX);
         }
 
-        public GraphEntry(int id, Season season, BillingData.Curve curve, List<ContractSelection> contracts, int minX, int minXGebunden, int maxX) :
+        public GraphEntry(int id, int precision, BillingData.Curve curve, List<Varibute> vaributes) :
-            this(id, season, curve.Mode, minX, minXGebunden, maxX) {
+            this(id, precision, curve.Mode) {
-            DataGraph = new Graph(curve.Normal, season, minX, maxX);
+            DataGraph = new Graph(curve.Normal, precision, MinX, MaxX);
             if (curve.Gebunden != null)
-                GebundenGraph = new Graph(curve.Gebunden, season, minXGebunden, maxX);
+                GebundenGraph = new Graph(curve.Gebunden, precision, MinXGeb, MaxX);
-            Contracts = contracts;
+            Vaributes = vaributes;
         }
 
-        private GraphEntry(int id, Season season, BillingData.CurveMode mode, Graph dataGraph, Graph? gebundenGraph,
+        private GraphEntry(int id, int precision, BillingData.CurveMode mode, Graph dataGraph, Graph? gebundenGraph, List<Varibute> vaributes) {
-            decimal? gebundenFlatPrice, List<ContractSelection> contracts, int minX, int minXGebunden, int maxX) {
             Id = id;
-            Season = season;
+            Precision = precision;
             Mode = mode;
-            MinX = minX;
-            MinXGebunden = minXGebunden;
-            MaxX = maxX;
             DataGraph = dataGraph;
             GebundenGraph = gebundenGraph;
-            GebundenFlatBonus = gebundenFlatPrice;
+            Vaributes = vaributes;
-            Contracts = contracts;
         }
 
         public void AddGebundenGraph() {
-            GebundenGraph ??= new Graph(Season, MinXGebunden, MaxX);
+            GebundenGraph ??= new Graph(Precision, MinXGeb, MaxX);
         }
 
         public void RemoveGebundenGraph() {
             GebundenGraph = null;
         }
 
-        public void SetGebundenFlatBonus(decimal? value) {
-            GebundenFlatBonus = value;
-        }
-
-        public JsonObject ToJson() {
-            var curve = new JsonObject {
-                ["id"] = Id,
-                ["mode"] = Mode.ToString().ToLower(),
-            };
-
-            curve["data"] = DataGraph.ToJson(Mode.ToString().ToLower());
-
-            if (GebundenFlatBonus != null) {
-                curve["geb"] = GebundenFlatBonus;
-            } else if (GebundenGraph != null) {
-                curve["geb"] = GebundenGraph.ToJson(Mode.ToString().ToLower());
-            }
-
-            return curve;
-        }
-
         public GraphEntry Copy(int id) {
-            return new GraphEntry(id, Season, Mode, (Graph)DataGraph.Clone(), (Graph?)GebundenGraph?.Clone(), GebundenFlatBonus, [], MinX, MinXGebunden, MaxX);
+            return new GraphEntry(id, Precision, Mode, (Graph)DataGraph.Clone(), (Graph?)GebundenGraph?.Clone(), []);
         }
     }
 }

Elwig/Helpers/Billing/PaymentBillingData.cs

@@ -9,24 +9,24 @@ namespace Elwig.Helpers.Billing {
         protected readonly Dictionary<int, Curve> Curves;
         protected readonly Dictionary<string, Curve> PaymentData;
         protected readonly Dictionary<string, Curve> QualityData;
-        protected readonly IEnumerable<string> AttributeVariants;
+        protected readonly IEnumerable<string> Vaributes;
 
-        public PaymentBillingData(JsonObject data, IEnumerable<string> attributeVariants) :
+        public PaymentBillingData(JsonObject data, IEnumerable<string> vaributes) :
             base(data) {
-            if (attributeVariants.Any(e => e.Any(c => c < 'A' || c > 'Z')))
+            if (vaributes.Any(e => e.Any(c => c < 'A' || c > 'Z')))
-                throw new ArgumentException("Invalid attributeVariants");
+                throw new ArgumentException("Invalid vaributes");
-            AttributeVariants = attributeVariants;
+            Vaributes = vaributes;
             Curves = GetCurves();
             PaymentData = GetPaymentData();
             QualityData = GetQualityData();
         }
 
-        public static PaymentBillingData FromJson(string json, IEnumerable<string> attributeVariants) {
+        public static PaymentBillingData FromJson(string json, IEnumerable<string> vaributes) {
-            return new(ParseJson(json), attributeVariants);
+            return new(ParseJson(json), vaributes);
         }
 
         private Dictionary<string, Curve> GetData(JsonNode data) {
-            return GetSelection(data, AttributeVariants).ToDictionary(e => e.Key, e => LookupCurve(e.Value));
+            return GetSelection(data, Vaributes).ToDictionary(e => e.Key, e => LookupCurve(e.Value));
         }
 
         protected Dictionary<string, Curve> GetPaymentData() {
@@ -63,11 +63,11 @@ namespace Elwig.Helpers.Billing {
         }
 
         protected Curve GetCurve(string sortid, string? attrid) {
-            return PaymentData[$"{sortid}{attrid ?? ""}"];
+            return PaymentData[$"{sortid}{attrid}"];
         }
 
         protected Curve? GetQualityCurve(string qualid, string sortid, string? attrid) {
-            return QualityData.TryGetValue($"{qualid}/{sortid}{attrid ?? ""}", out var curve) ? curve : null;
+            return QualityData.TryGetValue($"{qualid}/{sortid}{attrid}", out var curve) ? curve : null;
         }
     }
 }

Elwig/Helpers/Billing/Varibute.cs

@@ -0,0 +1,28 @@
+using Elwig.Models.Entities;
+using System;
+
+namespace Elwig.Helpers.Billing {
+    public class Varibute : IComparable<Varibute> {
+
+        public WineVar? Variety { get; }
+        public WineAttr? Attribute { get; }
+        public int? AssignedGraphId { get; set; }
+        public int? AssignedAbgewGraphId { get; set; }
+
+        public string Listing => $"{Variety?.SortId}{Attribute?.AttrId}";
+        public string FullName => $"{Variety?.Name}" + (Variety != null && Attribute != null ? " " : "") + $"{Attribute?.Name}";
+
+        public Varibute(WineVar? var, WineAttr? attr) {
+            Variety = var;
+            Attribute = attr;
+        }
+
+        public override string ToString() {
+            return Listing;
+        }
+
+        public int CompareTo(Varibute? other) {
+            return Listing.CompareTo(other?.Listing);
+        } 
+    }
+}

Elwig/Helpers/ClientParameters.cs

@@ -60,6 +60,7 @@ namespace Elwig.Helpers {
 
         public string? TextDeliveryNote;
         public string? TextDeliveryConfirmation;
+        public string? TextCreditNote;
 
         public ClientParameters(AppDbContext ctx) : this(ctx.ClientParameters.ToDictionary(e => e.Param, e => e.Value)) { }
 
@@ -99,6 +100,8 @@ namespace Elwig.Helpers {
                 if (TextDeliveryNote == "") TextDeliveryNote = null;
                 TextDeliveryConfirmation = parameters.GetValueOrDefault("TEXT_DELIVERYCONFIRMATION");
                 if (TextDeliveryConfirmation == "") TextDeliveryConfirmation = null;
+                TextCreditNote = parameters.GetValueOrDefault("TEXT_CREDITNOTE");
+                if (TextCreditNote == "") TextCreditNote = null;
             } catch {
                 throw new KeyNotFoundException();
             }
@@ -133,6 +136,7 @@ namespace Elwig.Helpers {
                 ("DOCUMENT_SENDER", Sender2),
                 ("TEXT_DELIVERYNOTE", TextDeliveryNote),
                 ("TEXT_DELIVERYCONFIRMATION", TextDeliveryConfirmation),
+                ("TEXT_CREDITNOTE", TextCreditNote),
             };
         }
 

Elwig/Helpers/Export/Ods.cs

@@ -108,19 +108,19 @@ namespace Elwig.Helpers.Export {
                    <style:paragraph-properties fo:text-align="center"/>
                    <style:text-properties fo:font-weight="bold" style:font-weight-asian="bold" style:font-weight-complex="bold"/>
                   </style:style>
-                  <number:number-style style:name="NN0"><number:number number:decimal-places="0" number:min-decimal-places="0" number:min-integer-digits="1"/></number:number-style>
+                  <number:number-style style:name="NN0"><number:number number:decimal-places="0" number:min-decimal-places="0" number:min-integer-digits="1" number:grouping="true"/></number:number-style>
                   <style:style style:name="N0" style:family="table-cell" style:parent-style-name="default" style:data-style-name="NN0"/>
-                  <number:number-style style:name="NN1"><number:number number:decimal-places="1" number:min-decimal-places="1" number:min-integer-digits="1"/></number:number-style>
+                  <number:number-style style:name="NN1"><number:number number:decimal-places="1" number:min-decimal-places="1" number:min-integer-digits="1" number:grouping="true"/></number:number-style>
                   <style:style style:name="N1" style:family="table-cell" style:parent-style-name="default" style:data-style-name="NN1"/>
-                  <number:number-style style:name="NN2"><number:number number:decimal-places="2" number:min-decimal-places="2" number:min-integer-digits="1"/></number:number-style>
+                  <number:number-style style:name="NN2"><number:number number:decimal-places="2" number:min-decimal-places="2" number:min-integer-digits="1" number:grouping="true"/></number:number-style>
                   <style:style style:name="N2" style:family="table-cell" style:parent-style-name="default" style:data-style-name="NN2"/>
-                  <number:number-style style:name="NN3"><number:number number:decimal-places="3" number:min-decimal-places="3" number:min-integer-digits="1"/></number:number-style>
+                  <number:number-style style:name="NN3"><number:number number:decimal-places="3" number:min-decimal-places="3" number:min-integer-digits="1" number:grouping="true"/></number:number-style>
                   <style:style style:name="N3" style:family="table-cell" style:parent-style-name="default" style:data-style-name="NN3"/>
-                  <number:number-style style:name="NN4"><number:number number:decimal-places="4" number:min-decimal-places="4" number:min-integer-digits="1"/></number:number-style>
+                  <number:number-style style:name="NN4"><number:number number:decimal-places="4" number:min-decimal-places="4" number:min-integer-digits="1" number:grouping="true"/></number:number-style>
                   <style:style style:name="N4" style:family="table-cell" style:parent-style-name="default" style:data-style-name="NN4"/>
-                  <number:number-style style:name="NN5"><number:number number:decimal-places="5" number:min-decimal-places="5" number:min-integer-digits="1"/></number:number-style>
+                  <number:number-style style:name="NN5"><number:number number:decimal-places="5" number:min-decimal-places="5" number:min-integer-digits="1" number:grouping="true"/></number:number-style>
                   <style:style style:name="N5" style:family="table-cell" style:parent-style-name="default" style:data-style-name="NN5"/>
-                  <number:number-style style:name="NN6"><number:number number:decimal-places="6" number:min-decimal-places="6" number:min-integer-digits="1"/></number:number-style>
+                  <number:number-style style:name="NN6"><number:number number:decimal-places="6" number:min-decimal-places="6" number:min-integer-digits="1" number:grouping="true"/></number:number-style>
                   <style:style style:name="N6" style:family="table-cell" style:parent-style-name="default" style:data-style-name="NN6"/>
                  </office:automatic-styles>
                  <office:body>
@@ -262,13 +262,14 @@ namespace Elwig.Helpers.Export {
             string c;
             if (data == null) {
                 c = $"<{ct}{add}/>";
-            } else if (data is float || data is double || data is byte || data is char ||
+            } else if (data is decimal || 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");  // use default culture for ToString and Parse()!
                 if (units != null && units.Length > 0) {
                     int n = -1;
                     switch (units[0]) {
                         case "%": n = 1; data = $"{v:N1}"; break;
+                        case "€": n = 2; data = $"{v:N2}"; break;
                         case "°KMW": n = 1; data = $"{v:N1}"; break;
                         case "°Oe": n = 0; data = $"{v:N0}"; break;
                     }

Elwig/Helpers/Printing/Pdf.cs

@@ -74,12 +74,16 @@ namespace Elwig.Helpers.Printing {
         }
 
         public static async Task Print(string path, int copies = 1) {
+            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 {
@@ -161,7 +163,7 @@ namespace Elwig.Helpers {
         }
 
         public static string FormatIban(string iban) {
-            return Regex.Replace(iban, ".{4}", "$0 ");
+            return Regex.Replace(iban.Trim(), ".{4}", "$0 ").Trim();
         }
 
         public static void RunBackground(string title, Func<Task> a) {
@@ -359,5 +361,23 @@ namespace Elwig.Helpers {
             }
             return output.OrderByDescending(l => l.Count());
         }
+
+        public static List<string> GetVaributes(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<Varibute> GetVaributeList(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 GetVaributes(ctx, year, false, onlyDelivered)
+                .Select(s => new Varibute(varieties[s[..2]], s.Length > 2 ? attributes[s[2..]] : null))
+                .ToList();
+        }
     }
 }

Elwig/Models/Dtos/AreaComUnderDeliveyData.cs

@@ -1,5 +1,4 @@
 using Microsoft.EntityFrameworkCore;
-using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.Linq;
@@ -8,7 +7,7 @@ using System.Threading.Tasks;
 namespace Elwig.Models.Dtos {
     public class AreaComUnderDeliveryData : DataTable<AreaComUnderDeliveryRow> {
 
-        private static readonly (string, string, string?, int)[] FieldNames = new[] {
+        private static readonly (string, string, string?, int)[] FieldNames = [
             ("MgNr", "MgNr.", null, 12),
             ("Name", "Name", null, 40),
             ("GivenName", "Vorname", null, 40),
@@ -20,7 +19,7 @@ namespace Elwig.Models.Dtos {
             ("DeliveryObligations", "Lieferpflicht", "kg", 22),
             ("Weights", "Geliefert", "kg", 22),
             ("UnderDeliveries", "Unterliefert", "kg|%", 34),
-        };
+        ];
 
         public AreaComUnderDeliveryData(IEnumerable<AreaComUnderDeliveryRow> rows, int year) :
             base($"Unterlieferungen FB", $"Unterlieferungen laut Flächenbindungen {year}", rows, FieldNames) {

Elwig/Models/Dtos/CreditNoteData.cs

@@ -1,162 +1,180 @@
 using Elwig.Helpers;
 using Elwig.Helpers.Billing;
-using Elwig.Models.Entities;
 using Microsoft.EntityFrameworkCore;
-using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Data.Entity.Core.Common.CommandTrees.ExpressionBuilder;
 using System.Linq;
 using System.Threading.Tasks;
 
 namespace Elwig.Models.Dtos {
     public class CreditNoteData : DataTable<CreditNoteRow> {
 
-        private static readonly (string, string, string?)[] FieldNames = new[] {
+        private static readonly (string, string, string?, int)[] FieldNames = [
-            ("", "", (string?)null), // TODO
+            ("MgNr", "MgNr.", null, 12),
-        };
+            ("Name", "Name", null, 40),
+            ("GivenName", "Vorname", null, 40),
+            ("Address", "Adresse", null, 60),
+            ("Plz", "PLZ", null, 10),
+            ("Locality", "Ort", null, 60),
+            ("Iban", "IBAN", null, 45),
+            ("TgNr", "TG-Nr.", null, 20),
+            ("Sum", "Zwischens.", "€", 20),
+            ("Surcharge", "Zuschlag", "€", 20),
+            ("Total", "Gesamt", "€", 20),
+            ("ConsideredSum", "Berückstgt.", "€", 20),
+            ("Net", "Netto", "€", 20),
+            ("Vat1", "10% MwSt.", "€", 20),
+            ("Vat2", "13% MwSt.", "€", 20),
+            ("Gross", "Brutto", "€", 20),
+            ("Penalties", "Pönalen FB", "€", 20),
+            ("Penalty", "Unterl. GA", "€", 20),
+            ("AutoBs", "GA Nachz.", "€", 20),
+            ("Others", "Sonstige", "€", 20),
+            ("Considered", "Berückstgt.", "€", 20),
+            ("Amount", "Betrag", "€", 20),
+        ];
 
-        private readonly int Year;
+        public CreditNoteData(IEnumerable<CreditNoteRow> rows, int year, string name) :
-        private readonly int? TgNr;
+            base($"Buchungsliste", $"Buchungsliste {name} {year}", rows, FieldNames) {
-        private readonly int? AvNr;
-        private readonly int? MgNr;
-
-        private CreditNoteData(IEnumerable<CreditNoteRow> rows, int year, int? tgnr, int? avnr = null, int? mgnr = null) :
-            base($"Traubengutschrift {year}/{tgnr}", rows, FieldNames) {
-            Year = year;
-            TgNr = tgnr;
-            AvNr = avnr;
-            MgNr = mgnr;
         }
 
-        public static async Task<IDictionary<int, CreditNoteData>> ForPaymentVariant(DbSet<CreditNoteRowSingle> table, DbSet<Season> seasons, int year, int avnr) {
+        public static async Task<CreditNoteData> ForPaymentVariant(AppDbContext ctx, int year, int avnr) {
-            return (await FromDbSet(table, year, avnr))
+            var variant = await ctx.PaymentVariants.FindAsync(year, avnr);
-                .GroupBy(
+            var name = variant!.Name;
-                    r => new { r.Year, r.AvNr, r.MgNr, r.TgNr, r.DId, r.DPNr },
+            var data = BillingData.FromJson(variant!.Data);
-                    (k, g) => new CreditNoteRow(g, seasons))
+            var rows = (await FromDbSet(ctx.CreditNoteRows, year, avnr)).Select(r => new CreditNoteRow(r, data)).ToList();
-                .GroupBy(
+            return new CreditNoteData(rows, year, name);
-                    r => new { r.Year, r.AvNr, r.MgNr, r.TgNr },
-                    (k, g) => new CreditNoteData(g, k.Year, k.TgNr, mgnr: k.MgNr))
-                .ToDictionary(d => d.MgNr ?? 0);
         }
 
-        private static async Task<IEnumerable<CreditNoteRowSingle>> FromDbSet(DbSet<CreditNoteRowSingle> table, int? year = null, int? avnr = null, int? mgnr = null) {
+        private static async Task<IEnumerable<CreditNoteRowSingle>> FromDbSet(DbSet<CreditNoteRowSingle> table, int year, int avnr) {
-            var y = year?.ToString() ?? "NULL";
+            return await table.FromSql($"""
-            var v = avnr?.ToString() ?? "NULL";
+                SELECT m.mgnr, m.family_name, m.given_name, p.plz, o.name AS ort, m.address, m.iban, c.tgnr, s.year, s.precision,
-            var m = mgnr?.ToString() ?? "NULL";
+                       p.amount - p.net_amount AS surcharge,
-            return await table.FromSqlRaw($"""
+                       c.net_amount, c.prev_net_amount, c.vat, c.vat_amount, c.gross_amount, c.modifiers, c.prev_modifiers, c.amount,
-                SELECT d.year, c.tgnr, v.avnr, d.mgnr, d.did, d.lsnr, d.dpnr, d.weight, d.modifiers,
+                       ROUND(COALESCE(u.total_penalty, 0) / POW(10, 4 - 2)) AS fb_penalty,
-                       b.bktnr, d.sortid, b.discr, b.value, pb.price, pb.amount, p.net_amount, p.amount AS total_amount,
+                       ROUND(COALESCE(b.total_penalty, 0) / POW(10, s.precision - 2)) AS bs_penalty,
-                       s.name AS variant, a.name AS attribute, q.name AS quality_level, d.oe, d.kmw
+                       ROUND(COALESCE(a.total_amount, 0) / POW(10, s.precision - 2)) AS auto_bs
-                FROM v_delivery d
+                FROM credit c
-                    JOIN wine_variety s ON s.sortid = d.sortid
+                    LEFT JOIN member m ON m.mgnr = c.mgnr
-                    LEFT JOIN wine_attribute a ON a.attrid = d.attrid
+                    LEFT JOIN payment_member p ON (p.year, p.avnr, p.mgnr) = (c.year, c.avnr, c.mgnr) 
-                    JOIN wine_quality_level q ON q.qualid = d.qualid
+                    LEFT JOIN AT_plz_dest p ON p.id = m.postal_dest
-                    LEFT JOIN delivery_part_bucket b ON (b.year, b.did, b.dpnr) = (d.year, d.did, d.dpnr)
+                    LEFT JOIN AT_ort o ON o.okz = p.okz
-                    LEFT JOIN payment_variant v ON v.year = d.year
+                    LEFT JOIN season s ON s.year = c.year
-                    LEFT JOIN payment_delivery_part p ON (p.year, p.did, p.dpnr, p.avnr) = (d.year, d.did, d.dpnr, v.avnr)
+                    LEFT JOIN v_penalty_area_commitments u ON (u.year, u.mgnr) = (s.year, m.mgnr)
-                    LEFT JOIN payment_delivery_part_bucket pb ON (pb.year, pb.did, pb.dpnr, pb.bktnr, pb.avnr) = (b.year, b.did, b.dpnr, b.bktnr, v.avnr)
+                    LEFT JOIN v_penalty_business_shares b ON (b.year, b.mgnr) = (s.year, m.mgnr)
-                    LEFT JOIN credit c ON (c.year, c.avnr, c.mgnr) = (d.year, v.avnr, d.mgnr)
+                    LEFT JOIN v_auto_business_shares a ON (a.year, a.mgnr) = (s.year, m.mgnr)
-                WHERE b.value > 0 AND (d.year = {y} OR {y} IS NULL) AND (v.avnr = {v} OR {v} IS NULL) AND (d.mgnr = {m} OR {m} IS NULL)
+                WHERE c.year = {year} AND c.avnr = {avnr}
-                ORDER BY d.year, v.avnr, d.mgnr, d.lsnr, d.dpnr
+                ORDER BY m.mgnr
                 """).ToListAsync();
         }
     }
 
     public class CreditNoteRow {
-
-        public int Year;
-        public int? TgNr;
-        public int AvNr;
         public int MgNr;
+        public string Name;
+        public string GivenName;
+        public string Address;
+        public int Plz;
+        public string Locality;
+        public string Iban;
+        public string TgNr;
+        public decimal Sum;
+        public decimal? Surcharge;
+        public decimal Total;
+        public decimal? ConsideredSum;
+        public decimal Net;
+        public decimal? Vat1, Vat2;
+        public decimal Gross;
+        public decimal? Penalties;
+        public decimal? Penalty;
+        public decimal? AutoBs;
+        public decimal? Others;
+        public decimal? Considered;
+        public decimal Amount;
 
-        public string LsNr;
+        public CreditNoteRow(CreditNoteRowSingle row, BillingData data) {
-        public int DPNr;
+            byte prec1 = 2, prec2 = row.Precision;
-        public string Variant;
+            MgNr = row.MgNr;
-        public string? Attribute;
+            Name = row.Name;
-        public string[] Modifiers;
+            GivenName = row.GivenName;
-        public string QualityLevel;
+            Address = row.Address;
-        public (double Oe, double Kmw) Gradation;
+            Plz = row.Plz;
-        public (string Name, int Value, decimal? Price, decimal? Amount)[] Buckets;
+            Locality = row.Locality;
-        public decimal? TotalModifiers;
+            Iban = Utils.FormatIban(row.Iban);
-        public decimal? Amount;
+            TgNr = $"{row.Year}/{row.TgNr}";
-
+            Total = Utils.DecFromDb(row.NetAmount, prec1);
-        public CreditNoteRow(IEnumerable<CreditNoteRowSingle> rows, DbSet<Season> seasons) {
+            Surcharge = (row.Surcharge == null || row.Surcharge == 0) ? null : Utils.DecFromDb((long)row.Surcharge, prec2);
-            var f = rows.First();
+            Sum = Total - (Surcharge ?? 0);
-            Year = f.Year;
+            ConsideredSum = (row.PrevNetAmount == null ||row.PrevNetAmount == 0) ? null : -Utils.DecFromDb((long)row.PrevNetAmount, prec1);
-            TgNr = f.TgNr;
+            Net = Total + (ConsideredSum ?? 0);
-            MgNr = f.MgNr;
+            if (row.Vat == 0.10) {
-            var season = seasons.Find(Year);
+                Vat1 = Utils.DecFromDb(row.VatAmount, prec1);
-
+            } else if (row.Vat == 0.13) {
-            LsNr = f.LsNr;
+                Vat2 = Utils.DecFromDb(row.VatAmount, prec1);
-            DPNr = f.DPNr;
+            }
-            Variant = f.Variant;
+            decimal mod = (row.Modifiers == null) ? 0 : Utils.DecFromDb((long)row.Modifiers, prec1);
-            Attribute = f.Attribute;
+            if (data.ConsiderContractPenalties)
-            var modifiers = (IEnumerable<Modifier>)(f.Modifiers ?? "").Split(',')
+                Penalties = (row.FbPenalty == null || row.FbPenalty == 0) ? null : Utils.DecFromDb((long)row.FbPenalty, prec1);
-                .Select(m => season?.Modifiers.FirstOrDefault(s => s.ModId == m))
+            if (data.ConsiderTotalPenalty)
-                .Where(m => m != null)
+                Penalty = (row.BsPealty == null || row.BsPealty == 0) ? null : Utils.DecFromDb((long)row.BsPealty, prec1);
-                .OrderBy(m => m.Ordering)
+            if (data.ConsiderAutoBusinessShares)
-                .ToList();
+                AutoBs = (row.AutoBs == null || row.AutoBs == 0) ? null : -Utils.DecFromDb((long)row.AutoBs, prec1);
-            Modifiers = modifiers.Select(m => m.Name).ToArray();
+            mod -= (Penalties ?? 0) + (Penalty ?? 0) + (AutoBs ?? 0);
-            QualityLevel = f.QualityLevel;
+            Others = (mod == 0) ? null : mod;
-            Gradation = (f.Oe, f.Kmw);
+            Gross = Utils.DecFromDb(row.GrossAmount, prec1);
-            Buckets = rows
+            Considered = (row.PrevModifiers == null || row.PrevModifiers == 0) ? null : -Utils.DecFromDb((long)row.PrevModifiers, prec1);
-                .Where(b => b.Value > 0)
+            Amount = Utils.DecFromDb(row.Amount, prec1);
-                .OrderByDescending(b => b.BktNr)
-                .Select(b => (b.Discr == "_" ? "ungeb." : $"geb. {f.SortId}{b.Discr}", b.Value,
-                              b.Price != null ? season?.DecFromDb((long)b.Price) : null,
-                              b.Amount != null ? season?.DecFromDb((long)b.Amount) : null))
-                .ToArray();
-            Amount = f.TotalAmount != null ? season?.DecFromDb((long)f.TotalAmount) : null;
-            var netAmount = f.NetAmount != null ? season?.DecFromDb((long)f.NetAmount) : null;
-            TotalModifiers = Amount - netAmount;
         }
     }
 
     [Keyless]
     public class CreditNoteRowSingle {
-        [Column("year")]
-        public int Year { get; set; }
-        [Column("tgnr")]
-        public int? TgNr { get; set; }
-        [Column("avnr")]
-        public int? AvNr { get; set; }
         [Column("mgnr")]
         public int MgNr { get; set; }
-        [Column("did")]
+        [Column("family_name")]
-        public int DId { get; set; }
+        public string Name { get; set; }
-        [Column("lsnr")]
+        [Column("given_name")]
-        public string LsNr { get; set; }
+        public string GivenName { get; set; }
-        [Column("dpnr")]
+        [Column("address")]
-        public int DPNr { get; set; }
+        public string Address { get; set; }
-        [Column("weight")]
+        [Column("plz")]
-        public int Weight { get; set; }
+        public int Plz { get; set; }
-        [Column("modifiers")]
+        [Column("ort")]
-        public string? Modifiers { get; set; }
+        public string LocalityFull { get; set; }
-        [Column("bktnr")]
+        [NotMapped]
-        public int BktNr { get; set; }
+        public string Locality => LocalityFull.Split(",")[0];
-        [Column("sortid")]
+        [Column("iban")]
-        public string SortId { get; set; }
+        public string Iban { get; set; }
-        [Column("discr")]
+        [Column("year")]
-        public string Discr { get; set; }
+        public int Year { get; set; }
-        [Column("value")]
+        [Column("precision")]
-        public int Value { get; set; }
+        public byte Precision { get; set; }
-        [Column("price")]
+        [Column("tgnr")]
-        public long? Price { get; set; }
+        public string TgNr { get; set; }
-        [Column("amount")]
+        [Column("surcharge")]
-        public long? Amount { get; set; }
+        public long? Surcharge { get; set; }
         [Column("net_amount")]
-        public long? NetAmount { get; set; }
+        public long NetAmount { get; set; }
-        [Column("total_amount")]
+        [Column("prev_net_amount")]
-        public long? TotalAmount { get; set; }
+        public long? PrevNetAmount { get; set; }
-        [Column("variant")]
+        [Column("vat")]
-        public string Variant { get; set; }
+        public double Vat { get; set; }
-        [Column("attribute")]
+        [Column("vat_amount")]
-        public string? Attribute { get; set; }
+        public long VatAmount { get; set; }
-        [Column("quality_level")]
+        [Column("gross_amount")]
-        public string QualityLevel { get; set; }
+        public long GrossAmount { get; set; }
-        [Column("oe")]
+        [Column("modifiers")]
-        public double Oe { get; set; }
+        public long? Modifiers { get; set; }
-        [Column("kmw")]
+        [Column("prev_modifiers")]
-        public double Kmw { get; set; }
+        public long? PrevModifiers { get; set; }
+        [Column("amount")]
+        public long Amount { get; set; }
+        [Column("fb_penalty")]
+        public long? FbPenalty { get; set; }
+        [Column("bs_penalty")]
+        public long? BsPealty { get; set; }
+        [Column("auto_bs")]
+        public long? AutoBs { get; set; }
     }
 }

Elwig/Models/Dtos/CreditNoteDeliveryData.cs

@@ -0,0 +1,159 @@
+using Elwig.Models.Entities;
+using Microsoft.EntityFrameworkCore;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Elwig.Models.Dtos {
+    public class CreditNoteDeliveryData : DataTable<CreditNoteDeliveryRow> {
+
+        private static readonly (string, string, string?)[] FieldNames = [
+            ("", "", null), // TODO
+        ];
+
+        private readonly int Year;
+        private readonly int? TgNr;
+        private readonly int? AvNr;
+        private readonly int? MgNr;
+
+        private CreditNoteDeliveryData(IEnumerable<CreditNoteDeliveryRow> rows, int year, int? tgnr, int? avnr = null, int? mgnr = null) :
+            base($"Traubengutschrift {year}/{tgnr}", rows, FieldNames) {
+            Year = year;
+            TgNr = tgnr;
+            AvNr = avnr;
+            MgNr = mgnr;
+        }
+
+        public static async Task<IDictionary<int, CreditNoteDeliveryData>> ForPaymentVariant(DbSet<CreditNoteDeliveryRowSingle> table, DbSet<Season> seasons, int year, int avnr) {
+            return (await FromDbSet(table, year, avnr))
+                .GroupBy(
+                    r => new { r.Year, r.AvNr, r.MgNr, r.TgNr, r.DId, r.DPNr },
+                    (k, g) => new CreditNoteDeliveryRow(g, seasons))
+                .GroupBy(
+                    r => new { r.Year, r.AvNr, r.MgNr, r.TgNr },
+                    (k, g) => new CreditNoteDeliveryData(g, k.Year, k.TgNr, mgnr: k.MgNr))
+                .ToDictionary(d => d.MgNr ?? 0);
+        }
+
+        private static async Task<IEnumerable<CreditNoteDeliveryRowSingle>> FromDbSet(DbSet<CreditNoteDeliveryRowSingle> table, int? year = null, int? avnr = null, int? mgnr = null) {
+            var y = year?.ToString() ?? "NULL";
+            var v = avnr?.ToString() ?? "NULL";
+            var m = mgnr?.ToString() ?? "NULL";
+            return await table.FromSqlRaw($"""
+                SELECT d.year, c.tgnr, v.avnr, d.mgnr, d.did, d.lsnr, d.dpnr, d.weight, d.modifiers,
+                       b.bktnr, d.sortid, b.discr, b.value, pb.price, pb.amount, p.net_amount, p.amount AS total_amount,
+                       s.name AS variety, a.name AS attribute, q.name AS quality_level, d.oe, d.kmw
+                FROM v_delivery d
+                    JOIN wine_variety s ON s.sortid = d.sortid
+                    LEFT JOIN wine_attribute a ON a.attrid = d.attrid
+                    JOIN wine_quality_level q ON q.qualid = d.qualid
+                    LEFT JOIN delivery_part_bucket b ON (b.year, b.did, b.dpnr) = (d.year, d.did, d.dpnr)
+                    LEFT JOIN payment_variant v ON v.year = d.year
+                    LEFT JOIN payment_delivery_part p ON (p.year, p.did, p.dpnr, p.avnr) = (d.year, d.did, d.dpnr, v.avnr)
+                    LEFT JOIN payment_delivery_part_bucket pb ON (pb.year, pb.did, pb.dpnr, pb.bktnr, pb.avnr) = (b.year, b.did, b.dpnr, b.bktnr, v.avnr)
+                    LEFT JOIN credit c ON (c.year, c.avnr, c.mgnr) = (d.year, v.avnr, d.mgnr)
+                WHERE b.value > 0 AND (d.year = {y} OR {y} IS NULL) AND (v.avnr = {v} OR {v} IS NULL) AND (d.mgnr = {m} OR {m} IS NULL)
+                ORDER BY d.year, v.avnr, d.mgnr, d.lsnr, d.dpnr
+                """).ToListAsync();
+        }
+    }
+
+    public class CreditNoteDeliveryRow {
+
+        public int Year;
+        public int? TgNr;
+        public int AvNr;
+        public int MgNr;
+
+        public string LsNr;
+        public int DPNr;
+        public string Variety;
+        public string? Attribute;
+        public string[] Modifiers;
+        public string QualityLevel;
+        public (double Oe, double Kmw) Gradation;
+        public (string Name, int Value, decimal? Price, decimal? Amount)[] Buckets;
+        public decimal? TotalModifiers;
+        public decimal? Amount;
+
+        public CreditNoteDeliveryRow(IEnumerable<CreditNoteDeliveryRowSingle> rows, DbSet<Season> seasons) {
+            var f = rows.First();
+            Year = f.Year;
+            TgNr = f.TgNr;
+            MgNr = f.MgNr;
+            var season = seasons.Find(Year);
+
+            LsNr = f.LsNr;
+            DPNr = f.DPNr;
+            Variety = f.Variety;
+            Attribute = f.Attribute;
+            var modifiers = (IEnumerable<Modifier>)(f.Modifiers ?? "").Split(',')
+                .Select(m => season?.Modifiers.FirstOrDefault(s => s.ModId == m))
+                .Where(m => m != null)
+                .OrderBy(m => m.Ordering)
+                .ToList();
+            Modifiers = modifiers.Select(m => m.Name).ToArray();
+            QualityLevel = f.QualityLevel;
+            Gradation = (f.Oe, f.Kmw);
+            Buckets = rows
+                .Where(b => b.Value > 0)
+                .OrderByDescending(b => b.BktNr)
+                .Select(b => (b.Discr == "_" ? "ungeb." : $"geb. {f.SortId}{b.Discr}", b.Value,
+                              b.Price != null ? season?.DecFromDb((long)b.Price) : null,
+                              b.Amount != null ? season?.DecFromDb((long)b.Amount) : null))
+                .ToArray();
+            Amount = f.TotalAmount != null ? season?.DecFromDb((long)f.TotalAmount) : null;
+            var netAmount = f.NetAmount != null ? season?.DecFromDb((long)f.NetAmount) : null;
+            TotalModifiers = Amount - netAmount;
+        }
+    }
+
+    [Keyless]
+    public class CreditNoteDeliveryRowSingle {
+        [Column("year")]
+        public int Year { get; set; }
+        [Column("tgnr")]
+        public int? TgNr { get; set; }
+        [Column("avnr")]
+        public int? AvNr { get; set; }
+        [Column("mgnr")]
+        public int MgNr { get; set; }
+        [Column("did")]
+        public int DId { get; set; }
+        [Column("lsnr")]
+        public string LsNr { get; set; }
+        [Column("dpnr")]
+        public int DPNr { get; set; }
+        [Column("weight")]
+        public int Weight { get; set; }
+        [Column("modifiers")]
+        public string? Modifiers { get; set; }
+        [Column("bktnr")]
+        public int BktNr { get; set; }
+        [Column("sortid")]
+        public string SortId { get; set; }
+        [Column("discr")]
+        public string Discr { get; set; }
+        [Column("value")]
+        public int Value { get; set; }
+        [Column("price")]
+        public long? Price { get; set; }
+        [Column("amount")]
+        public long? Amount { get; set; }
+        [Column("net_amount")]
+        public long? NetAmount { get; set; }
+        [Column("total_amount")]
+        public long? TotalAmount { get; set; }
+        [Column("variety")]
+        public string Variety { get; set; }
+        [Column("attribute")]
+        public string? Attribute { get; set; }
+        [Column("quality_level")]
+        public string QualityLevel { get; set; }
+        [Column("oe")]
+        public double Oe { get; set; }
+        [Column("kmw")]
+        public double Kmw { get; set; }
+    }
+}

Elwig/Models/Dtos/DeliveryConfirmationDeliveryData.cs

@@ -5,42 +5,42 @@ using System.Linq;
 using System.Threading.Tasks;
 
 namespace Elwig.Models.Dtos {
-    public class DeliveryConfirmationData : DataTable<DeliveryConfirmationRow> {
+    public class DeliveryConfirmationDeliveryData : DataTable<DeliveryConfirmationDeliveryRow> {
 
-        private static readonly (string, string, string?, int)[] FieldNames = new[] {
+        private static readonly (string, string, string?, int)[] FieldNames = [
             ("LsNr", "LsNr.", null, 26),
             ("DPNr", "Pos.", null, 8),
-            ("Variant", "Sorte", null, 40),
+            ("Variety", "Sorte", null, 40),
             ("Attribute", "Attribut", null, 20),
             ("Modifiers", "Zu-/Abschläge", null, 30),
             ("QualityLevel", "Qualitätsstufe", null, 25),
             ("Gradation", "Gradation", "°Oe|°KMW", 32),
             ("Buckets", "Flächenbindung", "|kg", 36),
             ("Weight", "Gewicht", "kg", 16),
-        };
+        ];
 
         private readonly int MgNr;
 
-        private DeliveryConfirmationData(IEnumerable<DeliveryConfirmationRow> rows, int year, Member m) :
+        private DeliveryConfirmationDeliveryData(IEnumerable<DeliveryConfirmationDeliveryRow> rows, int year, Member m) :
             base($"Anlieferungsbestätigung", $"Anlieferungsbestätigung {year} – {m.AdministrativeName}", rows, FieldNames) {
             MgNr = m.MgNr;
         }
 
-        public static DeliveryConfirmationData CreateEmpty(int year, Member m) {
+        public static DeliveryConfirmationDeliveryData CreateEmpty(int year, Member m) {
             return new([], year, m);
         }
 
-        public static async Task<IDictionary<int, DeliveryConfirmationData>> ForSeason(DbSet<DeliveryPart> table, int year) {
+        public static async Task<IDictionary<int, DeliveryConfirmationDeliveryData>> ForSeason(DbSet<DeliveryPart> table, int year) {
             return (await FromDbSet(table, year))
                 .GroupBy(
                     p => p.Delivery.Member,
-                    p => new DeliveryConfirmationRow(p),
+                    p => new DeliveryConfirmationDeliveryRow(p),
-                    (k, g) => new DeliveryConfirmationData(g, year, k)
+                    (k, g) => new DeliveryConfirmationDeliveryData(g, year, k)
                 ).ToDictionary(d => d.MgNr, d => d);
         }
 
-        public static async Task<DeliveryConfirmationData> ForMember(DbSet<DeliveryPart> table, int year, Member m) {
+        public static async Task<DeliveryConfirmationDeliveryData> ForMember(DbSet<DeliveryPart> table, int year, Member m) {
-            return new DeliveryConfirmationData((await FromDbSet(table, year, m.MgNr)).Select(p => new DeliveryConfirmationRow(p)), year, m);
+            return new DeliveryConfirmationDeliveryData((await FromDbSet(table, year, m.MgNr)).Select(p => new DeliveryConfirmationDeliveryRow(p)), year, m);
         }
 
         private static async Task<IEnumerable<DeliveryPart>> FromDbSet(DbSet<DeliveryPart> table, int? year = null, int? mgnr = null) {
@@ -51,7 +51,7 @@ namespace Elwig.Models.Dtos {
             if (mgnr != null) q = q.Where(p => p.Delivery.MgNr == mgnr);
             await q
                  .Include(p => p.Delivery)
-                 .Include(p => p.Variant)
+                 .Include(p => p.Variety)
                  .Include(p => p.Attribute)
                  .Include(p => p.Quality)
                  .Include(p => p.Buckets)
@@ -68,10 +68,10 @@ namespace Elwig.Models.Dtos {
         }
     }
 
-    public class DeliveryConfirmationRow {
+    public class DeliveryConfirmationDeliveryRow {
         public string LsNr;
         public int DPNr;
-        public string Variant;
+        public string Variety;
         public string? Attribute;
         public string QualityLevel;
         public (double Oe, double Kmw) Gradation;
@@ -79,11 +79,11 @@ namespace Elwig.Models.Dtos {
         public int Weight;
         public (string Name, int Value)[] Buckets;
 
-        public DeliveryConfirmationRow(DeliveryPart p) {
+        public DeliveryConfirmationDeliveryRow(DeliveryPart p) {
             var d = p.Delivery;
             LsNr = d.LsNr;
             DPNr = p.DPNr;
-            Variant = p.Variant.Name;
+            Variety = p.Variety.Name;
             Attribute = p.Attribute?.Name;
             QualityLevel = p.Quality.Name;
             Gradation = (p.Oe, p.Kmw);

Elwig/Models/Dtos/MemberDeliveryPerVariantData.cs

@@ -8,7 +8,7 @@ using System.Threading.Tasks;
 namespace Elwig.Models.Dtos {
     public class MemberDeliveryPerVariantData : DataTable<MemberDeliveryPerVariantRow> {
 
-        private static readonly (string, string, string?, int)[] FieldNames = new[] {
+        private static readonly (string, string, string?, int)[] FieldNames = [
             ("MgNr", "MgNr.", null, 12),
             ("Name", "Name", null, 40),
             ("GivenName", "Vorname", null, 40),
@@ -20,7 +20,7 @@ namespace Elwig.Models.Dtos {
             ("Weights", "Geliefert", "kg", 22),
             ("Areas", "Fläche", "m²", 22),
             ("Yields", "Ertrag", "kg/ha", 22),
-        };
+        ];
 
 
         public MemberDeliveryPerVariantData(IEnumerable<MemberDeliveryPerVariantRow> rows, int year) :

Elwig/Models/Dtos/OverUnderDeliveryData.cs

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
 namespace Elwig.Models.Dtos {
     public class OverUnderDeliveryData : DataTable<OverUnderDeliveryRow> {
 
-        private static readonly (string, string, string?, int)[] FieldNames = new[] {
+        private static readonly (string, string, string?, int)[] FieldNames = [
             ("MgNr", "MgNr.", null, 12),
             ("Name", "Name", null, 40),
             ("GivenName", "Vorname", null, 40),
@@ -19,7 +19,7 @@ namespace Elwig.Models.Dtos {
             ("DeliveryRight", "Lieferrecht", "kg", 22),
             ("Weight", "Geliefert", "kg", 22),
             ("OverUnderDelivery", "Über-/Unterliefert", "kg|%", 34),
-        };
+        ];
 
         public OverUnderDeliveryData(IEnumerable<OverUnderDeliveryRow> rows, int year) :
             base($"Über-Unterlieferungen", $"Über- und Unterlieferungen laut gezeichneten Geschäftsanteilen {year}", rows, FieldNames) {

Elwig/Models/Entities/DeliveryPart.cs

@@ -23,7 +23,7 @@ namespace Elwig.Models.Entities {
         public string SortId { get; set; }
 
         [ForeignKey("SortId")]
-        public virtual WineVar Variant { get; private set; }
+        public virtual WineVar Variety { get; private set; }
 
         [Column("attrid")]
         public string? AttrId { get; set; }

Elwig/Models/Entities/Season.cs

@@ -65,7 +65,6 @@ namespace Elwig.Models.Entities {
 
         [Column("start_date")]
         public string? StartDateString { get; set; }
-
         [NotMapped]
         public DateOnly? StartDate {
             get => StartDateString != null ? DateOnly.ParseExact(StartDateString, "yyyy-MM-dd") : null;
@@ -74,13 +73,30 @@ namespace Elwig.Models.Entities {
 
         [Column("end_date")]
         public string? EndDateString { get; set; }
-
         [NotMapped]
         public DateOnly? EndDate {
             get => EndDateString != null ? DateOnly.ParseExact(EndDateString, "yyyy-MM-dd") : null;
             set => EndDateString = value?.ToString("yyyy-MM-dd");
         }
 
+        [Column("calc_mode")]
+        public int CalcMode { get; set; }
+        [NotMapped]
+        public bool Billing_HonorGebunden {
+            get => (CalcMode & 0x1) != 0;
+            set => CalcMode = value ? CalcMode | 0x1 : CalcMode & ~0x1;
+        }
+        [NotMapped]
+        public bool Billing_AllowAttrsIntoLower {
+            get => (CalcMode & 0x4) != 0;
+            set => CalcMode = value ? CalcMode | 0x4 : CalcMode & ~0x4;
+        }
+        [NotMapped]
+        public bool Billing_AvoidUnderDeliveries {
+            get => (CalcMode & 0x2) != 0;
+            set => CalcMode = value ? CalcMode | 0x2 : CalcMode & ~0x2;
+        }
+
         [ForeignKey("CurrencyCode")]
         public virtual Currency Currency { get; private 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/Resources/Sql/12-13.sql

@@ -1,4 +1,4 @@
--- schema version 11 to 12
+-- schema version 12 to 13
 
 ALTER TABLE season ADD COLUMN bs_value INTEGER;
 

Elwig/Resources/Sql/13-14.sql

@@ -0,0 +1,33 @@
+-- schema version 13 to 14
+
+CREATE VIEW v_penalty_area_commitments AS
+SELECT year, mgnr,
+      SUM(COALESCE(IIF(u.weight = 0, -t.penalty_none, 0), 0) +
+          COALESCE(IIF(u.diff < 0, -t.penalty_amount, 0), 0) +
+          COALESCE(u.diff * t.penalty_per_kg, 0)
+      ) AS total_penalty
+FROM v_under_delivery u
+   JOIN area_commitment_type t ON t.vtrgid = u.bucket
+GROUP BY year, mgnr
+HAVING total_penalty < 0
+ORDER BY year, mgnr;
+
+CREATE VIEW v_penalty_business_shares AS
+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)
+       ) AS total_penalty
+FROM v_total_under_delivery u
+   JOIN season s ON s.year = u.year
+WHERE u.diff < 0 AND total_penalty < 0
+ORDER BY s.year, u.mgnr;
+
+CREATE VIEW v_auto_business_shares AS
+SELECT s.year, h.mgnr,
+       SUM(h.business_shares) AS business_shares,
+       SUM(h.business_shares) * s.bs_value AS total_amount
+FROM member_history h, season s
+WHERE h.type = 'auto' AND h.date >= s.year || '-01-01' AND h.date <= s.year || '-12-31'
+GROUP BY s.year, h.mgnr
+ORDER BY s.year, h.mgnr;

Elwig/Resources/Sql/14-15.sql

@@ -0,0 +1,18 @@
+-- schema version 14 to 15
+
+ALTER TABLE season ADD COLUMN calc_mode INTEGER NOT NULL DEFAULT 0;
+
+DROP TRIGGER t_payment_delivery_part_u;
+
+CREATE TRIGGER t_payment_delivery_part_u
+    AFTER UPDATE ON payment_delivery_part FOR EACH ROW
+BEGIN
+    UPDATE payment_member
+    SET net_amount = net_amount - OLD.amount
+    WHERE (year, avnr, mgnr) IN (SELECT year, OLD.avnr, mgnr FROM delivery WHERE (year, did) = (OLD.year, OLD.did));
+    INSERT INTO payment_member (year, avnr, mgnr, net_amount)
+    SELECT d.year, v.avnr, d.mgnr, NEW.amount
+    FROM delivery d, payment_variant v
+    WHERE (d.year, d.did) = (NEW.year, NEW.did) AND (v.year, v.avnr) = (NEW.year, NEW.avnr)
+    ON CONFLICT DO UPDATE SET net_amount = net_amount + excluded.net_amount;
+END;

Elwig/Windows/BaseDataWindow.xaml

@@ -535,15 +535,18 @@
                         </GroupBox>
                         <GroupBox Header="Anlieferungsbestätigung" Margin="10,10,10,10" Height="250">
                             <Grid>
-                                <Grid.ColumnDefinitions>
-                                    <ColumnDefinition Width="*"/>
-                                </Grid.ColumnDefinitions>
-
                                 <TextBox x:Name="TextElementDeliveryConfirmation" TextWrapping="Wrap" VerticalScrollBarVisibility="Visible" AcceptsReturn="True"
                                          HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="10,10,10,10" Height="Auto"
                                          TextChanged="TextBox_TextChanged"/>
                             </Grid>
                         </GroupBox>
+                        <GroupBox Header="Traubengutschrift" Margin="10,10,10,10" Height="250">
+                            <Grid>
+                                <TextBox x:Name="TextElementCreditNote" TextWrapping="Wrap" VerticalScrollBarVisibility="Visible" AcceptsReturn="True"
+                                         HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="10,10,10,10" Height="Auto"
+                                         TextChanged="TextBox_TextChanged"/>
+                            </Grid>
+                        </GroupBox>
                     </StackPanel>
                 </ScrollViewer>
             </TabItem>

Elwig/Windows/BaseDataWindow.xaml.cs

@@ -12,11 +12,11 @@ namespace Elwig.Windows {
 
         public BaseDataWindow() {
             InitializeComponent();
-            RequiredInputs = new Control[] {
+            RequiredInputs = [
                 ClientNameInput, ClientNameTypeInput, ClientNameTokenInput, ClientNameShortInput,
                 ClientAddressInput, ClientPlzInput, ClientOrtInput,
-            };
+            ];
-            ExemptInputs = new Control[] {
+            ExemptInputs = [
                 ClientNameFull,
                 BranchIdInput, BranchNameInput, BranchPlzInput, BranchOrtInput,
                 BranchAddressInput, BranchPhoneNrInput, BranchFaxNrInput, BranchMobileNrInput,
@@ -30,7 +30,7 @@ namespace Elwig.Windows {
                 SeasonMinKgPerBsInput.TextBox, SeasonMaxKgPerBsInput.TextBox, SeasonBsValueInput.TextBox,
                 SeasonPenaltyPerKgInput.TextBox, SeasonPenaltyInput.TextBox, SeasonPenaltyNoneInput.TextBox,
                 SeasonModifierIdInput, SeasonModifierNameInput, SeasonModifierRelInput.TextBox, SeasonModifierAbsInput.TextBox,
-            };
+            ];
             WineAttributeFillLowerInput.Visibility = Visibility.Hidden;
             WineAttributeFillLowerLabel.Visibility = Visibility.Hidden;
         }
@@ -297,6 +297,7 @@ namespace Elwig.Windows {
                 case 3: ModeDeliveryNoteFull.IsChecked = true; break;
             }
             TextElementDeliveryConfirmation.Text = p.TextDeliveryConfirmation;
+            TextElementCreditNote.Text = p.TextCreditNote;
 
             FinishInputFilling();
         }
@@ -322,6 +323,7 @@ namespace Elwig.Windows {
             p.TextDeliveryNote = TextElementDeliveryNote.Text.Length > 0 ? TextElementDeliveryNote.Text : null;
             p.ModeDeliveryNoteStats = (ModeDeliveryNoteNone.IsChecked == true) ? 0 : (ModeDeliveryNoteGaOnly.IsChecked == true) ? 1 : (ModeDeliveryNoteShort.IsChecked == true) ? 2 : (ModeDeliveryNoteFull.IsChecked == true) ? 3 : 2;
             p.TextDeliveryConfirmation = TextElementDeliveryConfirmation.Text.Length > 0 ? TextElementDeliveryConfirmation.Text : null;
+            p.TextCreditNote = TextElementCreditNote.Text.Length > 0 ? TextElementCreditNote.Text : null;
 
             await p.UpdateValues();
         }

Elwig/Windows/ChartWindow.xaml

@@ -7,10 +7,11 @@
         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" MinWidth="1000" MinHeight="500"
-        Loaded="Window_Loaded">
+        Loaded="Window_Loaded"
+        Closing="Window_Closing">
 
     <Window.Resources>
         <Style TargetType="Label">
@@ -48,7 +49,7 @@
             <RowDefinition Height="*"/>
         </Grid.RowDefinitions>
         <Grid.ColumnDefinitions>
-            <ColumnDefinition Width="230"/>
+            <ColumnDefinition Width="300"/>
             <ColumnDefinition Width="1*"/>
             <ColumnDefinition Width="200"/>
         </Grid.ColumnDefinitions>
@@ -59,37 +60,40 @@
                 <ColumnDefinition Width="100"/>
             </Grid.ColumnDefinitions>
 
-            <Label Content="Für:" Margin="10,0,0,0" FontSize="14" Grid.Column="0" VerticalAlignment="Center"/>
+            <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"
+            <xctk:CheckComboBox x:Name="VaributeInput" Margin="50,0,0,0" Grid.Column="0" Width="500" Height="25" HorizontalAlignment="Left"
-                                Delimiter=", " AllItemsSelectedContent="Alle" IsEnabled="False" ItemSelectionChanged="ContractInput_Changed"
+                                IsSelectAllActive="True" SelectAllContent="Alle Sorten" Delimiter=", " AllItemsSelectedContent="Alle Sorten"
-                                Width="500" Height="25" HorizontalAlignment="Left">
+                                IsEnabled="False" ItemSelectionChanged="VaributeInput_Changed">
                 <xctk:CheckComboBox.ItemTemplate>
                     <DataTemplate>
                         <StackPanel Orientation="Horizontal">
                             <TextBlock Text="{Binding Variety.Name}" Width="150"/>
-                            <TextBlock Text="{Binding Attribute.Name}"/>
+                            <TextBlock Text="{Binding Variety.Type}" Width="30"/>
+                            <TextBlock Text="{Binding Attribute.Name}" Width="120"/>
+                            <TextBlock Text="{Binding AssignedGraphId}" Width="30"/>
+                            <TextBlock Text="{Binding AssignedAbgewGraphId}" Width="30"/>
                         </StackPanel>
                     </DataTemplate>
                 </xctk:CheckComboBox.ItemTemplate>
             </xctk:CheckComboBox>
 
-            <CheckBox x:Name="AbgewertetInput" Content="Abgewertet" IsEnabled="False" Checked="AbgewertetInput_Changed"
+            <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>
 
-        <ListBox x:Name="GraphList" Margin="10,10,35,50" Grid.Column="0" Grid.Row="0" Grid.RowSpan="2" SelectionChanged="GraphList_SelectionChanged">
+        <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}" Width="140" ToolTip="{Binding ContractsString}"/>
+                        <TextBlock Text="{Binding VaributeStringSimple}" ToolTip="{Binding VaributeString}"/>
                     </StackPanel>
                 </DataTemplate>
             </ListBox.ItemTemplate>
         </ListBox>
 
-        <Button x:Name="SaveButton" Content="Speichern" IsEnabled="True"
+        <Button x:Name="SaveButton" Content="Speichern" IsEnabled="False"
-            HorizontalAlignment="Stretch" VerticalAlignment="Bottom" Margin="10,5,35,15" Grid.Column="0" Grid.Row="2"
+            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"
@@ -102,8 +106,9 @@
                 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">
+        <Grid Grid.Row="1" Grid.Column="1" Margin="0,0,10,10">
-            <ScottPlot:WpfPlot x:Name="OechslePricePlot" MouseMove="OechslePricePlot_MouseMove" MouseDown="OechslePricePlot_MouseDown" IsEnabled="False"/>
+            <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="0,0,5,36">
@@ -133,41 +138,30 @@
                 </Grid>
             </GroupBox>
 
-            <GroupBox Header="Gebunden" Grid.Row="1" Margin="0,5,5,5">
+            <GroupBox Header="Gebunden Aufschlag" Grid.Row="1" Margin="0,5,5,5">
                 <Grid>
-                    <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="85"/>
-                        <ColumnDefinition Width="*"/>
-                    </Grid.ColumnDefinitions>
 
                     <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">Graph</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="0,5,0,0" HorizontalAlignment="Left" VerticalAlignment="Top" Grid.Column="1"/>
+                                      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>
 

Elwig/Windows/ChartWindow.xaml.cs

@@ -1,8 +1,6 @@
 using System;
 using System.Collections.Generic;
-using System.Drawing;
 using System.Linq;
-using System.Text.Json.Nodes;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
@@ -11,32 +9,52 @@ using Elwig.Controls;
 using Elwig.Helpers;
 using Elwig.Helpers.Billing;
 using Elwig.Models.Entities;
-using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.ChangeTracking;
+using ScottPlot.Plottables;
 using ScottPlot;
-using ScottPlot.Plottable;
 using Xceed.Wpf.Toolkit.Primitives;
+using ScottPlot.Control;
 
 namespace Elwig.Windows {
     public partial class ChartWindow : ContextWindow {
 
-        public static readonly Color ColorUngebunden = Color.Blue;
+        public static readonly Color ColorUngebunden = Colors.Blue;
-        public static readonly Color ColorGebunden = Color.Gold;
+        public static readonly Color ColorGebunden = Colors.Gold;
 
         public readonly int Year;
         public readonly int AvNr;
-        public readonly Season Season;
+        public Season Season;
-        private readonly PaymentVar PaymentVar;
+        private PaymentVar PaymentVar;
+        private bool HasChanged = false;
 
-        private ScatterPlot DataPlot;
+        private Scatter DataPlot;
-        private ScatterPlot? GebundenPlot;
+        private Scatter? GebundenPlot;
-        private MarkerPlot HighlightedPointPlot;
+        private Marker HighlightedPointPlot;
-        private MarkerPlot PrimaryMarkedPointPlot;
+        private Marker PrimaryMarkedPointPlot;
-        private MarkerPlot SecondaryMarkedPointPlot;
+        private Marker SecondaryMarkedPointPlot;
-        private Tooltip TooltipPlot;
+        private Text TooltipPlot;
 
-        private (Graph? graph, int index) LastHighlighted = (null, -1);
+        private static readonly LegendItem
-        private (Graph? graph, int index) Highlighted = (null, -1);
+            UngebundenLegend = new() {
+                Label = "Ungebunden", LineWidth = 1, LineColor = ColorUngebunden,
+                Marker = new(MarkerShape.FilledCircle, 5, ColorUngebunden)
+            },
+            GebundenLegend = new() {
+                Label = "Gebunden", LineWidth = 1, LineColor = ColorGebunden,
+                Marker = new(MarkerShape.FilledCircle, 5, ColorGebunden)
+            },
+            LdwLegend = new() {
+                Label = "68 °Oe (LDW)", LineWidth = 2, LineColor = Colors.Red, Marker = MarkerStyle.None
+            },
+            QuwLegend = new() {
+                Label = "73 °Oe (QUW)", LineWidth = 2, LineColor = Colors.Orange, Marker = MarkerStyle.None
+            },
+            KabLegend = new() {
+                Label = "84 °Oe (KAB)", LineWidth = 2, LineColor = Colors.Green, Marker = MarkerStyle.None
+            };
+
+        private (Graph? Graph, int Index) LastHighlighted = (null, -1);
+        private (Graph? Graph, int Index) Highlighted = (null, -1);
         private Graph? ActiveGraph = null;
         private int PrimaryMarkedPoint = -1;
         private int SecondaryMarkedPoint = -1;
@@ -44,12 +62,11 @@ namespace Elwig.Windows {
         private bool HoverActive = false;
         private bool FillingInputs = false;
 
-        private const int MinOechsle = 50;
-        private const int MinOechsleGebunden = 73;
-        private const int MaxOechsle = 140;
-
         private List<GraphEntry> GraphEntries = [];
-        private GraphEntry? SelectedGraphEntry;
+        private GraphEntry? SelectedGraphEntry => (GraphEntry)GraphList.SelectedItem;
+        private List<Varibute> Vaributes = [];
+        private bool AllVaributesAssigned => Vaributes.All(v => v.AssignedGraphId != null);
+        private bool AllVaributesAssignedAbgew => Vaributes.All(v => v.AssignedAbgewGraphId != null);
 
         public ChartWindow(int year, int avnr) {
             InitializeComponent();
@@ -58,29 +75,55 @@ namespace Elwig.Windows {
             Season = Context.Seasons.Find(year) ?? throw new ArgumentException("Season not found");
             PaymentVar = Context.PaymentVariants.Find(year, avnr) ?? throw new ArgumentException("PaymentVar not found");
             Title = $"{PaymentVar?.Name} - Lese {year} - Elwig";
+            LockContext = true;
         }
 
         private void Window_Loaded(object sender, RoutedEventArgs evt) {
-            OechslePricePlot.IsEnabled = false;
+        }
+
+        private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e) {
+            if (HasChanged) {
+                var r = MessageBox.Show("Soll das Fenster wirklich geschlossen werden? Nicht gespeicherte Änderungen werden NICHT übernommen!", "Schließen bestätigen",
+                    MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
+                if (r != MessageBoxResult.Yes) {
+                    e.Cancel = true;
+                    return;
+                }
+            }
+        }
+
+        private void SetHasChanged(bool hasChanged = true) {
+            HasChanged = hasChanged;
+            SaveButton.IsEnabled = hasChanged;
         }
 
         private async Task RefreshGraphList() {
-            await Context.PaymentVariants.LoadAsync();
+            PaymentVar = await Context.PaymentVariants.FindAsync(Year, AvNr) ?? throw new ArgumentException("PaymentVar not found");
+            Season = await Context.Seasons.FindAsync(Year) ?? throw new ArgumentException("Season not found");
 
-            var attrVariants = (await Context.DeliveryParts
+            var data = EditBillingData.FromJson(PaymentVar.Data, Utils.GetVaributes(Context, Year));
-                .Where(d => d.Year == Year)
+            var paymentEntries = data.GetPaymentGraphEntries(Context, Season);
-                .Select(d => $"{d.SortId}{d.AttrId}")
+            GraphEntries = [
-                .Distinct()
+                ..paymentEntries,
-                .ToListAsync())
+                ..data.GetQualityGraphEntries(Context, Season, paymentEntries.Any() ? paymentEntries.Max(e => e.Id) : 0)
-                .Union(Context.WineVarieties.Select(v => v.SortId))
+            ];
-                .Order()
+            Vaributes = Utils.GetVaributeList(Context, Year);
-                .ToList();
+            GraphEntries.ForEach(e => {
-            var data = EditBillingData.FromJson(PaymentVar.Data, attrVariants);
+                e.Vaributes.ForEach(v => {
-            GraphEntries = [ ..data.GetPaymentGraphEntries(Context, Season), ..data.GetQualityGraphEntries(Context, Season)];
+                    var found = Vaributes.Find(a => a.Attribute?.AttrId == v.Attribute?.AttrId && a.Variety?.SortId == v.Variety?.SortId);
+                    if (found == null) return;
+                    if (e.Abgewertet) {
+                        found.AssignedAbgewGraphId = e.Id;
+                    } else {
+                        found.AssignedGraphId = e.Id;
+                    }
+                });
+            });
 
-            var contracts = ContractSelection.GetContractsForYear(Context, Year);
+            FillingInputs = true;
-            ControlUtils.RenewItemsSource(ContractInput, contracts, g => (g as ContractSelection)?.Listing);
+            ControlUtils.RenewItemsSource(VaributeInput, Vaributes, v => (v as Varibute)?.Listing);
-            ControlUtils.RenewItemsSource(GraphList, GraphEntries, g => (g as GraphEntry)?.Id, null, ControlUtils.RenewSourceDefault.First);
+            FillingInputs = false;
+            ControlUtils.RenewItemsSource(GraphList, GraphEntries, g => (g as GraphEntry)?.VaributeStringChange, GraphList_SelectionChanged, ControlUtils.RenewSourceDefault.First);
 
             RefreshInputs();
         }
@@ -90,11 +133,10 @@ namespace Elwig.Windows {
             if (SelectedGraphEntry != null) {
                 CopyButton.IsEnabled = true;
                 DeleteButton.IsEnabled = true;
-                //EnableUnitTextBox(OechsleInput);
                 GebundenTypeFixed.IsEnabled = true;
                 GebundenTypeGraph.IsEnabled = true;
                 GebundenTypeNone.IsEnabled = true;
-                ContractInput.IsEnabled = true;
+                VaributeInput.IsEnabled = true;
                 AbgewertetInput.IsEnabled = true;
                 EnableOptionButtons();
                 FillInputs();
@@ -113,7 +155,7 @@ namespace Elwig.Windows {
                 GebundenTypeFixed.IsEnabled = false;
                 GebundenTypeGraph.IsEnabled = false;
                 GebundenTypeNone.IsEnabled = false;
-                ContractInput.IsEnabled = false;
+                VaributeInput.IsEnabled = false;
                 AbgewertetInput.IsEnabled = false;
             }
             GC.Collect();
@@ -122,15 +164,19 @@ namespace Elwig.Windows {
         private void FillInputs() {
             FillingInputs = true;
 
-            if (SelectedGraphEntry?.GebundenFlatBonus != null) {
+            AbgewertetInput.IsChecked = SelectedGraphEntry?.Abgewertet;
+            if (SelectedGraphEntry?.GebundenFlatBonus is double bonus) {
                 GebundenTypeFixed.IsChecked = true;
+                GebundenFlatBonus.Text = $"{bonus}";
             } else if (SelectedGraphEntry?.GebundenGraph != null) {
                 GebundenTypeGraph.IsChecked = true;
+                GebundenFlatBonus.Text = "";
             } else {
                 GebundenTypeNone.IsChecked = true;
+                GebundenFlatBonus.Text = "";
             }
 
-            ControlUtils.SelectCheckComboBoxItems(ContractInput, SelectedGraphEntry?.Contracts ?? [], i => (i as ContractSelection)?.Listing);
+            ControlUtils.SelectCheckComboBoxItems(VaributeInput, SelectedGraphEntry?.Vaributes ?? [], i => (i as Varibute)?.Listing);
 
             InitPlot();
             OechslePricePlot.IsEnabled = true;
@@ -142,55 +188,63 @@ namespace Elwig.Windows {
         }
 
         private void InitPlot() {
+            RefreshGradationLines();
+
             if (SelectedGraphEntry?.GebundenGraph != null) {
-                GebundenPlot = OechslePricePlot.Plot.AddScatter(SelectedGraphEntry.GebundenGraph.DataX, SelectedGraphEntry.GebundenGraph.DataY, label: "Gebunden");
+                GebundenPlot = OechslePricePlot.Plot.Add.Scatter(SelectedGraphEntry.GebundenGraph.DataX, SelectedGraphEntry.GebundenGraph.DataY);
-                GebundenPlot.LineColor = ColorGebunden;
+                GebundenPlot.LineStyle.Color = ColorGebunden;
-                GebundenPlot.MarkerColor = ColorGebunden;
+                GebundenPlot.Color = ColorGebunden;
-                GebundenPlot.MarkerSize = 9;
+                GebundenPlot.MarkerStyle = new MarkerStyle(MarkerShape.FilledCircle, 9, ColorGebunden);
             }
 
-            DataPlot = OechslePricePlot.Plot.AddScatter(SelectedGraphEntry!.DataGraph.DataX, SelectedGraphEntry!.DataGraph.DataY, label: "Ungebunden");
+            DataPlot = OechslePricePlot.Plot.Add.Scatter(SelectedGraphEntry!.DataGraph.DataX, SelectedGraphEntry!.DataGraph.DataY);
-            DataPlot.LineColor = ColorUngebunden;
+            DataPlot.LineStyle.Color = ColorUngebunden;
-            DataPlot.MarkerColor = ColorUngebunden;
+            DataPlot.Color = ColorUngebunden;
-            DataPlot.MarkerSize = 9;
+            DataPlot.MarkerStyle = new MarkerStyle(MarkerShape.FilledCircle, 9, ColorUngebunden);
 
             if (SelectedGraphEntry?.GebundenGraph == null) {
                 ChangeActiveGraph(SelectedGraphEntry?.DataGraph);
             }
 
-            OechslePricePlot.RightClicked -= OechslePricePlot.DefaultRightClickEvent;
+            OechslePricePlot.Interaction.Enable(new PlotActions() {
-            OechslePricePlot.Configuration.DoubleClickBenchmark = false;
+                ZoomIn = StandardActions.ZoomIn,
+                ZoomOut = StandardActions.ZoomOut,
+                PanUp = StandardActions.PanUp,
+                PanDown = StandardActions.PanDown,
+                PanLeft = StandardActions.PanLeft,
+                PanRight = StandardActions.PanRight,
+                DragPan = StandardActions.DragPan,
+                DragZoom = StandardActions.DragZoom,
+                DragZoomRectangle = StandardActions.DragZoomRectangle,
+                ZoomRectangleClear = StandardActions.ZoomRectangleClear,
+                ZoomRectangleApply = StandardActions.ZoomRectangleApply,
+                AutoScale = StandardActions.AutoScale,
+            });
+
             //OechslePricePlot.Plot.XAxis.ManualTickSpacing(1);
-            OechslePricePlot.Plot.YAxis.ManualTickSpacing(0.1);
+            //OechslePricePlot.Plot.YAxis.ManualTickSpacing(0.1);
-            OechslePricePlot.Plot.SetAxisLimits(Math.Min(MinOechsle, MinOechsleGebunden) - 1, MaxOechsle + 1, -0.1, 2);
+            OechslePricePlot.Plot.Axes.SetLimits(Math.Min(GraphEntry.MinX, GraphEntry.MinXGeb) - 1, GraphEntry.MaxX + 1, -0.1, 1.5);
 
-            OechslePricePlot.Plot.Layout(padding: 0);
+            //OechslePricePlot.Plot.Layout(padding: 0);
-            OechslePricePlot.Plot.XAxis2.Layout(padding: 0);
+            //OechslePricePlot.Plot.XAxis2.Layout(padding: 0);
-            OechslePricePlot.Plot.YAxis.Layout(padding: 0);
+            //OechslePricePlot.Plot.YAxis.Layout(padding: 0);
-            OechslePricePlot.Plot.YAxis2.Layout(padding: 0);
+            //OechslePricePlot.Plot.YAxis2.Layout(padding: 0);
 
-            HighlightedPointPlot = OechslePricePlot.Plot.AddPoint(0, 0);
+            HighlightedPointPlot = OechslePricePlot.Plot.Add.Marker(0, 0, MarkerShape.OpenCircle, 10, Colors.Red);
-            HighlightedPointPlot.Color = Color.Red;
-            HighlightedPointPlot.MarkerSize = 10;
-            HighlightedPointPlot.MarkerShape = MarkerShape.openCircle;
             HighlightedPointPlot.IsVisible = false;
 
-            PrimaryMarkedPointPlot = OechslePricePlot.Plot.AddPoint(0, 0);
+            PrimaryMarkedPointPlot = OechslePricePlot.Plot.Add.Marker(0, 0, MarkerShape.FilledCircle, 6, Colors.Red);
-            PrimaryMarkedPointPlot.Color = Color.Red;
-            PrimaryMarkedPointPlot.MarkerSize = 6;
-            PrimaryMarkedPointPlot.MarkerShape = MarkerShape.filledCircle;
             PrimaryMarkedPointPlot.IsVisible = false;
 
-            SecondaryMarkedPointPlot = OechslePricePlot.Plot.AddPoint(0, 0);
+            SecondaryMarkedPointPlot = OechslePricePlot.Plot.Add.Marker(0, 0, MarkerShape.FilledCircle, 6, Colors.Red);
-            SecondaryMarkedPointPlot.Color = Color.Red;
-            SecondaryMarkedPointPlot.MarkerSize = 6;
-            SecondaryMarkedPointPlot.MarkerShape = MarkerShape.filledCircle;
             SecondaryMarkedPointPlot.IsVisible = false;
 
+
+
             OechslePricePlot.Refresh();
 
             RefreshFreeZoom();
-            RefreshGradationLines();
+            OechslePricePlot.Refresh();
         }
 
         private void ResetPlot() {
@@ -199,22 +253,20 @@ namespace Elwig.Windows {
             ChangeActiveGraph(null);
             HideGradationLines();
             OechslePricePlot.Plot.Remove(DataPlot);
+            if (GebundenPlot != null) {
                 OechslePricePlot.Plot.Remove(GebundenPlot);
+                GebundenPlot = null;
+            }
             OechslePricePlot.Plot.Clear();
             OechslePricePlot.Reset();
             OechslePricePlot.Refresh();
         }
 
-        private void ChangeMarker(MarkerPlot point, bool visible, double x = 0, double y = 0) {
+        private void ChangeMarker(Marker point, bool visible, double x = 0, double y = 0) {
-            point.X = x;
+            point.Location = new Coordinates(x, y);
-            point.Y = y;
             point.IsVisible = visible;
         }
 
-        private void LinearIncreaseGraph(int begin, int end, double inc) {
-
-        }
-
         private void EnableActionButtons() {
             if (PaymentVar.TestVariant) {
                 LeftFlatButton.IsEnabled = true;
@@ -244,18 +296,32 @@ namespace Elwig.Windows {
         }
 
         private void LockZoom() {
-            OechslePricePlot.Plot.XAxis.SetBoundary(MinOechsle - 1, MaxOechsle + 1);
+            ScottPlot.AxisRules.MaximumBoundary BoundaryRule = new(
-            OechslePricePlot.Plot.YAxis.SetBoundary(-0.1, 2);
+                xAxis: OechslePricePlot.Plot.Axes.Bottom,
-            OechslePricePlot.Plot.XAxis.SetZoomOutLimit(MaxOechsle - MinOechsle + 2);
+                yAxis: OechslePricePlot.Plot.Axes.Left,
-            OechslePricePlot.Plot.YAxis.SetZoomOutLimit(2.1);
+                limits: new AxisLimits(GraphEntry.MinX - 1, GraphEntry.MaxX + 1, -0.1, 2));
-            OechslePricePlot.Plot.SetAxisLimits(MinOechsle - 1, MaxOechsle + 1, -0.1, 2);
+
+            ScottPlot.AxisRules.MaximumSpan SpanRule = new(
+                xAxis: OechslePricePlot.Plot.Axes.Bottom,
+                yAxis: OechslePricePlot.Plot.Axes.Left,
+                xSpan: GraphEntry.MaxX - GraphEntry.MinX + 2,
+                ySpan: 2.1);
+
+            OechslePricePlot.Plot.Axes.Rules.Clear();
+            OechslePricePlot.Plot.Axes.Rules.Add(BoundaryRule);
+            OechslePricePlot.Plot.Axes.Rules.Add(SpanRule);
+            OechslePricePlot.Plot.Axes.SetLimits(GraphEntry.MinX - 1, GraphEntry.MaxX + 1, -0.1, 1.5);
         }
 
         private void UnlockZoom() {
-            OechslePricePlot.Plot.XAxis.SetBoundary();
+            ScottPlot.AxisRules.MaximumSpan SpanRule = new(
-            OechslePricePlot.Plot.YAxis.SetBoundary();
+                xAxis: OechslePricePlot.Plot.Axes.Bottom,
-            OechslePricePlot.Plot.XAxis.SetZoomOutLimit((MaxOechsle - MinOechsle) * 1.5);
+                yAxis: OechslePricePlot.Plot.Axes.Left,
-            OechslePricePlot.Plot.YAxis.SetZoomOutLimit(3.5);
+                xSpan: (GraphEntry.MaxX - GraphEntry.MinX) * 1.5,
+                ySpan: 3.5);
+
+            OechslePricePlot.Plot.Axes.Rules.Clear();
+            OechslePricePlot.Plot.Axes.Rules.Add(SpanRule);
         }
 
         private void EnableOptionButtons() {
@@ -275,7 +341,7 @@ namespace Elwig.Windows {
         }
 
         private void RefreshGradationLines() {
-            if (GradationLinesInput.IsChecked == true && SelectedGraphEntry != null && !OechslePricePlot.Plot.GetPlottables().OfType<VLine>().Any()) {
+            if (GradationLinesInput.IsChecked == true && SelectedGraphEntry != null && !OechslePricePlot.Plot.PlottableList.OfType<VerticalLine>().Any()) {
                 ShowGradationLines();
                 ShowLegend();
             } else if (GradationLinesInput.IsChecked == false) {
@@ -286,21 +352,29 @@ namespace Elwig.Windows {
         }
 
         private void ShowGradationLines() {
-            OechslePricePlot.Plot.AddVerticalLine(68, Color.Red,    2, label: "68 °Oe (LDW)");
+            OechslePricePlot.Plot.Add.VerticalLine(68, 2, Colors.Red);
-            OechslePricePlot.Plot.AddVerticalLine(73, Color.Orange, 2, label: "73 °Oe (QUW)");
+            OechslePricePlot.Plot.Add.VerticalLine(73, 2, Colors.Orange);
-            OechslePricePlot.Plot.AddVerticalLine(84, Color.Green,  2, label: "84 °Oe (KAB)");
+            OechslePricePlot.Plot.Add.VerticalLine(84, 2, Colors.Green);
         }
 
         private void HideGradationLines() {
-            OechslePricePlot.Plot.Clear(typeof(VLine));
+            OechslePricePlot.Plot.PlottableList.RemoveAll(p => p is VerticalLine);
         }
 
         private void ShowLegend() {
-            OechslePricePlot.Plot.Legend(true, Alignment.UpperLeft);
+            OechslePricePlot.Plot.Legend.Location = Alignment.UpperLeft;
+            OechslePricePlot.Plot.Legend.IsVisible = true;
+
+            OechslePricePlot.Plot.Legend.ManualItems.Add(LdwLegend);
+            OechslePricePlot.Plot.Legend.ManualItems.Add(QuwLegend);
+            OechslePricePlot.Plot.Legend.ManualItems.Add(KabLegend);
+            OechslePricePlot.Plot.Legend.ManualItems.Add(UngebundenLegend);
+            if (SelectedGraphEntry?.GebundenGraph != null) OechslePricePlot.Plot.Legend.ManualItems.Add(GebundenLegend);
         }
 
         private void HideLegend() {
-            OechslePricePlot.Plot.Legend(false, Alignment.UpperLeft);
+            OechslePricePlot.Plot.Legend.IsVisible = false;
+            OechslePricePlot.Plot.Legend.ManualItems.Clear();
         }
 
         private void OechsleInput_TextChanged(object sender, TextChangedEventArgs evt) {
@@ -318,33 +392,33 @@ namespace Elwig.Windows {
                     PrimaryMarkedPoint = oechsle - ActiveGraph.MinX;
                     ChangeMarker(PrimaryMarkedPointPlot, true, ActiveGraph.GetOechsleAt(PrimaryMarkedPoint), ActiveGraph.GetPriceAt(PrimaryMarkedPoint));
 
-                    PriceInput.Text = ActiveGraph.GetPriceAt(PrimaryMarkedPoint).ToString();
+                    PriceInput.Text = Math.Round(ActiveGraph.GetPriceAt(PrimaryMarkedPoint), Season.Precision).ToString();
 
                     EnableActionButtons();
-                    OechslePricePlot.Render();
+                    OechslePricePlot.Refresh();
                     EnableUnitTextBox(PriceInput);
                     return;
                 }
             }
 
             PrimaryMarkedPoint = -1;
-            //ChangeActiveGraph(null);
             ChangeMarker(PrimaryMarkedPointPlot, false);
             DisableActionButtons();
             PriceInput.Text = "";
             DisableUnitTextBox(PriceInput);
-            OechslePricePlot.Render();
+            OechslePricePlot.Refresh();
             DisableUnitTextBox(PriceInput);
         }
 
         private void PriceInput_TextChanged(object sender, TextChangedEventArgs evt) {
-            if (PrimaryMarkedPoint != -1 && ActiveGraph != null) {
+            if (PrimaryMarkedPoint != -1 && ActiveGraph != null && PriceInput.IsKeyboardFocusWithin == true) {
-                bool success = double.TryParse(PriceInput.Text, out double price);
+                var res = Validator.CheckDecimal(PriceInput.TextBox, true, 2, Season.Precision);
-
+                if (res.IsValid && double.TryParse(PriceInput.Text, out double price)) {
-                if (success) {
                     ActiveGraph.SetPriceAt(PrimaryMarkedPoint, price);
-                    PrimaryMarkedPointPlot.Y = price;
+                    PrimaryMarkedPointPlot.Location = new Coordinates(PrimaryMarkedPointPlot.Location.X, price);
+                    SetHasChanged();
                     OechslePricePlot.Refresh();
+                    CheckGebundenTypeFixed();
                 }
             }
         }
@@ -354,7 +428,9 @@ namespace Elwig.Windows {
                 return;
             }
             ActiveGraph.FlattenGraphLeft(PrimaryMarkedPoint);
-            OechslePricePlot.Render();
+            SetHasChanged();
+            OechslePricePlot.Refresh();
+            CheckGebundenTypeFixed();
         }
 
         private void RightFlatButton_Click(object sender, RoutedEventArgs evt) {
@@ -362,7 +438,9 @@ namespace Elwig.Windows {
                 return;
             }
             ActiveGraph.FlattenGraphRight(PrimaryMarkedPoint);
-            OechslePricePlot.Render();
+            SetHasChanged();
+            OechslePricePlot.Refresh();
+            CheckGebundenTypeFixed();
         }
 
         private void InterpolateButton_Click(object sender, RoutedEventArgs evt) {
@@ -370,7 +448,9 @@ namespace Elwig.Windows {
                 return;
             }
             ActiveGraph.InterpolateGraph(PrimaryMarkedPoint, SecondaryMarkedPoint);
-            OechslePricePlot.Render();
+            SetHasChanged();
+            OechslePricePlot.Refresh();
+            CheckGebundenTypeFixed();
         }
 
         private void LinearIncreaseButton_Click(object sender, RoutedEventArgs e) { 
@@ -382,7 +462,9 @@ namespace Elwig.Windows {
                 return;
             }
             ActiveGraph.LinearIncreaseGraphToEnd(PrimaryMarkedPoint, priceIncrease.Value);
-            OechslePricePlot.Render();
+            SetHasChanged();
+            OechslePricePlot.Refresh();
+            CheckGebundenTypeFixed();
         }
 
         private void OechslePricePlot_MouseDown(object sender, MouseEventArgs e) {
@@ -391,11 +473,11 @@ namespace Elwig.Windows {
             }
 
             if (HoverActive) {
-                if (PaymentVar.TestVariant && Keyboard.IsKeyDown(Key.LeftCtrl)) {
+                if (PaymentVar.TestVariant && Keyboard.IsKeyDown(System.Windows.Input.Key.LeftCtrl)) {
-                    if (PrimaryMarkedPoint == -1 || ActiveGraph == null || ActiveGraph != Highlighted.graph) {
+                    if (PrimaryMarkedPoint == -1 || ActiveGraph == null || ActiveGraph != Highlighted.Graph) {
                         return;
                     }
-                    SecondaryMarkedPoint = Highlighted.index;
+                    SecondaryMarkedPoint = Highlighted.Index;
 
                     ChangeMarker(SecondaryMarkedPointPlot, true, ActiveGraph.GetOechsleAt(SecondaryMarkedPoint), ActiveGraph.GetPriceAt(SecondaryMarkedPoint));
 
@@ -404,13 +486,13 @@ namespace Elwig.Windows {
                     return;
                 }
 
-                PrimaryMarkedPoint = Highlighted.index;
+                PrimaryMarkedPoint = Highlighted.Index;
-                ChangeActiveGraph(Highlighted.graph);
+                if (ActiveGraph != Highlighted.Graph) ChangeActiveGraph(Highlighted.Graph);
 
                 ChangeMarker(PrimaryMarkedPointPlot, true, ActiveGraph.GetOechsleAt(PrimaryMarkedPoint), ActiveGraph.GetPriceAt(PrimaryMarkedPoint));
 
-                OechsleInput.Text = Highlighted.graph.GetOechsleAt(Highlighted.index).ToString();
+                OechsleInput.Text = Highlighted.Graph.GetOechsleAt(Highlighted.Index).ToString();
-                PriceInput.Text = Highlighted.graph.GetPriceAt(Highlighted.index).ToString();
+                PriceInput.Text = Highlighted.Graph.GetPriceAt(Highlighted.Index).ToString();
 
                 EnableActionButtons();
             } else {
@@ -430,32 +512,21 @@ namespace Elwig.Windows {
             }
         }
 
-        private (double, double, int)? MouseOnPlot(ScatterPlot? plot) {
-            if (plot == null) {
-                return null;
-            }
-
-            (double mouseCoordX, double mouseCoordY) = OechslePricePlot.GetMouseCoordinates();
-            (double mousePixelX, double mousePixelY) = OechslePricePlot.GetMousePixel();
-            double xyRatio = OechslePricePlot.Plot.XAxis.Dims.PxPerUnit / OechslePricePlot.Plot.YAxis.Dims.PxPerUnit;
-
-            (double pointX, double pointY, int pointIndex) = plot.GetPointNearest(mouseCoordX, mouseCoordY, xyRatio);
-            (double pointPixelX, double pointPixelY) = OechslePricePlot.Plot.GetPixel(pointX, pointY);
-
-            if (Math.Abs(mousePixelX - pointPixelX) < 3 && Math.Abs(mousePixelY - pointPixelY) < 3) {
-                return (pointX, pointY, pointIndex);
-            } else {
-                return null;
-            }
-        }
-
         private void OechslePricePlot_MouseMove(object sender, MouseEventArgs e) {
+            MouseChange(e);
+        }
+
+        private void OechslePricePlot_MouseWheel(object sender, MouseWheelEventArgs e) {
+            MouseChange(e);
+        }
+
+        private void MouseChange(MouseEventArgs e) {
             if (GraphList.SelectedItem == null) {
                 return;
             }
 
-            (double x, double y, int index)? mouseOnData = MouseOnPlot(DataPlot);
+            (double x, double y, int index)? mouseOnData = MouseOnPlot(DataPlot, e.GetPosition(OechslePricePlot));
-            (double x, double y , int index)? mouseOnGebunden = MouseOnPlot(GebundenPlot);
+            (double x, double y, int index)? mouseOnGebunden = MouseOnPlot(GebundenPlot, e.GetPosition(OechslePricePlot));
 
             Highlighted = LastHighlighted;
 
@@ -464,31 +535,57 @@ namespace Elwig.Windows {
                 HighlightedPointPlot.IsVisible = true;
                 HoverChanged = true ^ HoverActive;
                 HoverActive = true;
-                HandleTooltip(mouseOnData.Value.x, mouseOnData.Value.y, mouseOnData.Value.index, SelectedGraphEntry!.DataGraph);
+                HandleTooltip(mouseOnData.Value.x, mouseOnData.Value.y, mouseOnData.Value.index, SelectedGraphEntry!.DataGraph, e.GetPosition(OechslePricePlot), e is MouseWheelEventArgs);
             } else if (mouseOnGebunden != null) {
                 ChangeMarker(HighlightedPointPlot, true, mouseOnGebunden.Value.x, mouseOnGebunden.Value.y);
                 HighlightedPointPlot.IsVisible = true;
                 HoverChanged = true ^ HoverActive;
                 HoverActive = true;
-                HandleTooltip(mouseOnGebunden.Value.x, mouseOnGebunden.Value.y, mouseOnGebunden.Value.index, SelectedGraphEntry!.GebundenGraph!);
+                HandleTooltip(mouseOnGebunden.Value.x, mouseOnGebunden.Value.y, mouseOnGebunden.Value.index, SelectedGraphEntry!.GebundenGraph!, e.GetPosition(OechslePricePlot), e is MouseWheelEventArgs);
             } else {
                 ChangeMarker(HighlightedPointPlot, false);
                 HoverChanged = false ^ HoverActive;
                 HoverActive = false;
-                OechslePricePlot.Plot.Remove(TooltipPlot);
+                OechslePricePlot.Plot.PlottableList.Remove(TooltipPlot);
-                OechslePricePlot.Render();
+                OechslePricePlot.Refresh();
             }
         }
 
-        private void HandleTooltip(double pointX, double pointY, int pointIndex, Graph g) {
+        private (double, double, int)? MouseOnPlot(Scatter? plot, Point p) {
-            if (LastHighlighted != Highlighted || HoverChanged) {
+            if (plot == null) {
-                OechslePricePlot.Plot.Remove(TooltipPlot);
+                return null;
+            }
+
+            OechslePricePlot.Refresh();
+            Pixel mousePixel = new(p.X, p.Y);
+            Coordinates mouseLocation = OechslePricePlot.Plot.GetCoordinates(mousePixel);
+            DataPoint nearestPoint = plot.Data.GetNearest(mouseLocation, OechslePricePlot.Plot.LastRender, 3);
+
+            if (nearestPoint.IsReal) {
+                return (nearestPoint.X, nearestPoint.Y, nearestPoint.Index);
+            } else {
+                return null;
+            }
+        }
+
+        private void HandleTooltip(double pointX, double pointY, int pointIndex, Graph g, Point p, bool force) {
+            if (force || LastHighlighted != Highlighted || HoverChanged) {
+                OechslePricePlot.Plot.PlottableList.Remove(TooltipPlot);
                 if (TooltipInput.IsChecked == true) {
-                    TooltipPlot = OechslePricePlot.Plot.AddTooltip($"Oechsle: {pointX:N2}, Preis: {Math.Round(pointY, Season.Precision)}€/kg)", pointX, pointY);
+                    Pixel mousePixel = new(p.X, p.Y - 30);
+                    Coordinates mouseLocation = OechslePricePlot.Plot.GetCoordinates(mousePixel);
+                    TooltipPlot = OechslePricePlot.Plot.Add.Text($"Oechsle: {pointX:N2}, Preis: {Math.Round(pointY, Season.Precision)}€/kg", mouseLocation.X, mouseLocation.Y);
+                    TooltipPlot.Label.FontSize = 12;
+                    TooltipPlot.Label.Bold = true;
+                    TooltipPlot.Label.BorderColor = Colors.Black;
+                    TooltipPlot.Label.BorderWidth = 2;
+                    TooltipPlot.Label.BackColor = Colors.White;
+                    TooltipPlot.Label.Padding = 10;
+                    TooltipPlot.Label.Alignment = Alignment.MiddleLeft;
                 }
                 LastHighlighted = (g, pointIndex);
                 HoverChanged = false;
-                OechslePricePlot.Render();
+                OechslePricePlot.Refresh();
             }
         }
 
@@ -497,8 +594,9 @@ namespace Elwig.Windows {
         }
 
         private void AddButton_Click(object sender, RoutedEventArgs e) {
-            GraphEntry newGraphEntry = new(GetMaxGraphId() + 1, Season, BillingData.CurveMode.Oe, MinOechsle, MinOechsleGebunden, MaxOechsle);
+            GraphEntry newGraphEntry = new(GetMaxGraphId() + 1, Season.Precision, BillingData.CurveMode.Oe);
             GraphEntries.Add(newGraphEntry);
+            SetHasChanged();
             GraphList.Items.Refresh();
             GraphList.SelectedItem = newGraphEntry;
         }
@@ -508,6 +606,7 @@ namespace Elwig.Windows {
 
             GraphEntry newGraphEntry = SelectedGraphEntry.Copy(GetMaxGraphId() + 1);
             GraphEntries.Add(newGraphEntry);
+            SetHasChanged();
             GraphList.Items.Refresh();
             GraphList.SelectedItem = newGraphEntry;
         }
@@ -516,56 +615,38 @@ namespace Elwig.Windows {
             if (SelectedGraphEntry == null) return;
 
             var r = MessageBox.Show(
-                $"Soll der Graph {SelectedGraphEntry.Id} (verwendet in folgenden Verträgen: {SelectedGraphEntry.Contracts}) wirklich gelöscht werden?",
+                $"Soll die Kurve {SelectedGraphEntry.Id} (verwendet in folgenden Verträgen: {SelectedGraphEntry.VaributeStringSimple}) wirklich gelöscht werden?",
-                "Graph löschen", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
+                "Kurve löschen", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
 
             if (r == MessageBoxResult.Yes) {
                 GraphEntries.Remove(SelectedGraphEntry);
+                SetHasChanged();
                 GraphList.Items.Refresh();
+                OechslePricePlot.IsEnabled = false;
             }
         }
 
         private async void SaveButton_Click(object sender, RoutedEventArgs e) {
-            await SaveGraphs();
+            var origData = BillingData.FromJson(PaymentVar.Data);
-        }
+            var data = BillingData.FromGraphEntries(GraphEntries, origData, Utils.GetVaributes(Context, Year, withSlash: true),
+                AllVaributesAssigned, AllVaributesAssignedAbgew);
 
-        private async Task SaveGraphs() {
-            var payment = new JsonObject();
-            var curves = new JsonArray();
-
-            foreach (var entry in GraphEntries) {
-                curves.Add(entry.ToJson());
-                foreach (var contract in entry.Contracts) {
-                    payment[$"{contract.Variety?.SortId}/{contract.Attribute?.AttrId}"] = $"curve:{entry.Id}";
-                }
-            }
-
-            var data = new JsonObject {
-                ["mode"] = "elwig",
-                ["version"] = 1,
-                ["payment"] = payment,
-                ["curves"] = curves
-            };
-
-
-            MessageBox.Show(data.ToJsonString());
-
-            /*
             EntityEntry<PaymentVar>? tr = null;
             try {
                 PaymentVar.Data = data.ToJsonString();
                 tr = Context.Update(PaymentVar);
-
                 await Context.SaveChangesAsync();
+                LockContext = false;
+                tr = null;
                 await App.HintContextChange();
-                await RefreshGraphList();
             } catch (Exception exc) {
                 if (tr != null) await tr.ReloadAsync();
                 var str = "Der Eintrag konnte nicht in der Datenbank gespeichert werden!\n\n" + exc.Message;
                 if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
-                MessageBox.Show(str, "Graph speichern", MessageBoxButton.OK, MessageBoxImage.Error);
+                MessageBox.Show(str, "Auszahlungsvariante speichern", MessageBoxButton.OK, MessageBoxImage.Error);
             }
-            */
+            LockContext = true;
+            SetHasChanged(false);
         }
 
         private void EnableUnitTextBox(UnitTextBox u) {
@@ -583,7 +664,7 @@ namespace Elwig.Windows {
         private void ChangeActiveGraph(Graph? g) {
             if (g != null && g == SelectedGraphEntry?.DataGraph) {
                 EnableUnitTextBox(OechsleInput);
-                ChangeLineWidth(DataPlot, 4);
+                if (SelectedGraphEntry?.GebundenGraph != null) ChangeLineWidth(DataPlot, 4);
                 ChangeLineWidth(GebundenPlot, 1);
             } else if (g != null && g == SelectedGraphEntry?.GebundenGraph) {
                 EnableUnitTextBox(OechsleInput);
@@ -600,14 +681,13 @@ namespace Elwig.Windows {
             ActiveGraph = g;
         }
 
-        private void ChangeLineWidth(ScatterPlot? p, double lineWidth) {
+        private void ChangeLineWidth(Scatter? p, double lineWidth) {
             if (p != null) {
-                p.LineWidth = lineWidth;
+                p.LineWidth = (float)lineWidth;
             }
         }
 
         private void GraphList_SelectionChanged(object sender, SelectionChangedEventArgs e) {
-            SelectedGraphEntry = GraphList.SelectedItem as GraphEntry;
             RefreshInputs();
         }
 
@@ -620,34 +700,65 @@ namespace Elwig.Windows {
         }
 
         private void GebundenFlatBonus_TextChanged(object sender, TextChangedEventArgs e) {
-            var r = Validator.CheckDecimal(GebundenFlatBonus.TextBox, true, 2, 8);
-            if (r.IsValid) {
-                SelectedGraphEntry?.SetGebundenFlatBonus(decimal.Parse(GebundenFlatBonus.Text));
-            }
-        }
-
-        private void ContractInput_Changed(object sender, ItemSelectionChangedEventArgs e) {
             if (FillingInputs) return;
-            if (e.IsSelected == true) {
+            var r = Validator.CheckDecimal(GebundenFlatBonus.TextBox, true, 2, Season.Precision);
-                RemoveContractFromOtherGraphEntries(e.Item.ToString());
+            if (r.IsValid && SelectedGraphEntry != null) {
+                SelectedGraphEntry.GebundenFlatBonus = double.Parse(GebundenFlatBonus.Text);
+                ResetPlot();
+                InitPlot();
             }
-            var r = ContractInput.SelectedItems.Cast<ContractSelection>();
-            SelectedGraphEntry!.Contracts = r.ToList();
-            GraphList.Items.Refresh();
         }
 
-        private void RemoveContractFromOtherGraphEntries(string? contract) {
+        private void VaributeInput_Changed(object sender, ItemSelectionChangedEventArgs e) {
-            if (contract == null) return;
+            if (FillingInputs || e.Item is not Varibute v) return;
+            var isOpen = VaributeInput.IsDropDownOpen;
+            if (e.IsSelected) {
+                if (RemoveVaributeFromOthers(e.Item.ToString())) {
+                    if (AbgewertetInput.IsChecked == true) {
+                        v.AssignedAbgewGraphId = SelectedGraphEntry?.Id;
+                    } else {
+                        v.AssignedGraphId = SelectedGraphEntry?.Id;
+                    }
+                } else {
+                    VaributeInput.SelectedItems.Remove(e.Item);
+                }
+            } else {
+                if (AbgewertetInput.IsChecked == true) {
+                    v.AssignedAbgewGraphId = null;
+                } else {
+                    v.AssignedGraphId = null;
+                }
+            }
+            SelectedGraphEntry!.Vaributes = VaributeInput.SelectedItems.Cast<Varibute>().ToList();
+            SetHasChanged();
+            GraphList.Items.Refresh();
+            VaributeInput.Items.Refresh();
+            VaributeInput.IsDropDownOpen = isOpen;
+        }
+
+        private bool RemoveVaributeFromOthers(string? varibute) {
+            if (varibute == null) return true;
             foreach (var ge in GraphEntries) {
-                if (ge != SelectedGraphEntry) {
+                if (ge != SelectedGraphEntry && ge.Abgewertet == SelectedGraphEntry?.Abgewertet) {
-                    ge.Contracts.RemoveAll(c => c.Listing.Equals(contract));
+                    var toRemove = ge.Vaributes.Where(c => c.Listing.Equals(varibute)).ToList();
+                    if (toRemove.Count == 0) continue;
+                    var r = MessageBox.Show($"Achtung: {string.Join(", ", toRemove)} ist bereits in Kurve {ge.Id} in Verwendung!\nSoll die Zuweisung dort entfernt werden?", "Entfernen bestätigen",
+                        MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
+                    if (r != MessageBoxResult.Yes) {
+                        return false;
+                    }
+                    ge.Vaributes.RemoveAll(c => c.Listing.Equals(varibute));
                 }
             }
+            return true;
         }
 
         private void AbgewertetInput_Changed(object sender, RoutedEventArgs e) {
+            if (FillingInputs) return;
             if (SelectedGraphEntry == null) return;
             SelectedGraphEntry.Abgewertet = AbgewertetInput.IsChecked == true;
+            SetHasChanged();
+            GraphList.Items.Refresh();
         }
 
         private void GebundenType_Checked(object sender, RoutedEventArgs e) {
@@ -655,23 +766,34 @@ namespace Elwig.Windows {
             if (SelectedGraphEntry == null) {
                 DisableUnitTextBox(GebundenFlatBonus);
                 return;
-            } else if (GebundenTypeNone.IsChecked == true) {
+            }
-                SelectedGraphEntry.SetGebundenFlatBonus(null);
+            if (GebundenTypeNone.IsChecked == true) {
                 SelectedGraphEntry.RemoveGebundenGraph();
                 DisableUnitTextBox(GebundenFlatBonus);
-                RefreshInputs();
             } else if (GebundenTypeFixed.IsChecked == true) {
-                SelectedGraphEntry.SetGebundenFlatBonus(0);
+                SelectedGraphEntry.GebundenFlatBonus = double.TryParse(GebundenFlatBonus.Text, out var val) ? val : 0.1;
-                SelectedGraphEntry.RemoveGebundenGraph();
+                SelectedGraphEntry.AddGebundenGraph();
                 EnableUnitTextBox(GebundenFlatBonus);
-                RefreshInputs();
             } else if (GebundenTypeGraph.IsChecked == true) {
-                GebundenFlatBonus.Text = "";
-                SelectedGraphEntry.SetGebundenFlatBonus(null);
                 SelectedGraphEntry.AddGebundenGraph();
                 DisableUnitTextBox(GebundenFlatBonus);
+            }
+            SetHasChanged();
             RefreshInputs();
         }
+
+        private void CheckGebundenTypeFixed() {
+            FillingInputs = true;
+            if (SelectedGraphEntry?.GebundenFlatBonus is double bonus) {
+                GebundenTypeFixed.IsChecked = true;
+                GebundenFlatBonus.Text = $"{bonus}";
+                EnableUnitTextBox(GebundenFlatBonus);
+            } else if (SelectedGraphEntry?.GebundenGraph != null) {
+                GebundenTypeGraph.IsChecked = true;
+                GebundenFlatBonus.Text = "";
+                DisableUnitTextBox(GebundenFlatBonus);
+            }
+            FillingInputs = false;
         }
     }
 }

Elwig/Windows/DeliveryAdminWindow.xaml

@@ -101,12 +101,12 @@
                         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>Qualitätsstufe</Bold>: z.B. QUW, kab, !ldw (ausgenommen LDW), abgew[ertet], ...<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>Attribut</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")

Elwig/Windows/DeliveryAdminWindow.xaml.cs

@@ -365,13 +365,23 @@ namespace Elwig.Windows {
                         filter.RemoveAt(i--);
                         filterNames.Add("außer " + var[e[1..].ToUpper()].Name);
                     } else if (e.Length == 3 && qual.ContainsKey(e.ToUpper())) {
-                        filterQual.Add(e.ToUpper());
+                        var qualId = e.ToUpper();
+                        filterQual.Add(qualId);
                         filter.RemoveAt(i--);
-                        filterNames.Add(qual[e.ToUpper()].Name);
+                        filterNames.Add(qualId == "WEI" ? "abgewertet" : qual[e.ToUpper()].Name);
                     } else if (e[0] == '!' && qual.ContainsKey(e[1..].ToUpper())) {
-                        filterNotQual.Add(e[1..].ToUpper());
+                        var qualId = e[1..].ToUpper();
+                        filterNotQual.Add(qualId);
                         filter.RemoveAt(i--);
-                        filterNames.Add("außer " + qual[e[1..].ToUpper()].Name);
+                        filterNames.Add(qualId == "WEI" ? "nicht abgewertet" : "außer " + qual[e[1..].ToUpper()].Name);
+                    } else if (e.Length >= 5 && e.Length <= 10 && "abgewertet".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        filterQual.Add("WEI");
+                        filter.RemoveAt(i--);
+                        filterNames.Add("abgewertet");
+                    } else if (e.Length >= 6 && e.Length <= 11 && "!abgewertet".StartsWith(e, StringComparison.CurrentCultureIgnoreCase)) {
+                        filterNotQual.Add("WEI");
+                        filter.RemoveAt(i--);
+                        filterNames.Add("nicht abgewertet");
                     } else if (e.All(char.IsAsciiDigit) && mgnr.TryGetValue(e, out var member)) {
                         filterMgNr.Add(int.Parse(e));
                         filter.RemoveAt(i--);

Elwig/Windows/DeliveryConfirmationsWindow.xaml.cs

@@ -74,9 +74,9 @@ namespace Elwig.Dialogs {
             }
 
             IEnumerable<Member> list = await members.ToListAsync();
-            var data = await DeliveryConfirmationData.ForSeason(Context.DeliveryParts, Year);
+            var data = await DeliveryConfirmationDeliveryData.ForSeason(Context.DeliveryParts, Year);
             using var doc = Document.Merge(list.Select(m =>
-                new DeliveryConfirmation(Context, Year, m, data.TryGetValue(m.MgNr, out var d) ? d : DeliveryConfirmationData.CreateEmpty(Year, m)) {
+                new DeliveryConfirmation(Context, Year, m, data.TryGetValue(m.MgNr, out var d) ? d : DeliveryConfirmationDeliveryData.CreateEmpty(Year, m)) {
                     //DoubleSided = true
                 }
             ));

Elwig/Windows/MainWindow.xaml.cs

@@ -27,11 +27,6 @@ namespace Elwig.Windows {
             w.Show();
         }
 
-        private void MemberListButton_Click(object sender, RoutedEventArgs evt) {
-            var w = new MemberListWindow();
-            w.Show();
-        }
-
         private void ReceiptButton_Click(object sender, RoutedEventArgs evt) {
             App.FocusReceipt();
         }

Elwig/Windows/MemberAdminWindow.xaml

@@ -2,8 +2,6 @@
         x:Class="Elwig.Windows.MemberAdminWindow"
         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
         xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:Elwig.Windows"
         Title="Mitglieder - Elwig" Height="700" Width="1250" MinHeight="650" MinWidth="1150"
         Loaded="Window_Loaded">
@@ -239,14 +237,42 @@
                         <ColumnDefinition Width="2*"/>
                     </Grid.ColumnDefinitions>
 
-                    <Label Content="E-Mail-Adresse (1):" Margin="10,10,0,0" Grid.Column="0"/>
+                    <Label x:Name="EmailAddress1Label" Content="E-Mail-Adresse:" Margin="10,10,0,0" Grid.Column="0"/>
                     <TextBox x:Name="EmailAddress1Input" Margin="0,10,10,0" Grid.Column="1" Grid.ColumnSpan="2"
                              TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
 
-                    <Label Content="E-Mail-Adresse (2):" Margin="10,40,0,0" Grid.Column="0"/>
+                    <Label x:Name="EmailAddress2Label" Content="E-Mail-Adresse:" Margin="10,40,0,0" Grid.Column="0"/>
                     <TextBox x:Name="EmailAddress2Input" Margin="0,40,10,0" Grid.Column="1" Grid.ColumnSpan="2"
                              TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
 
+                    <Label x:Name="EmailAddress3Label" Content="E-Mail-Adresse:" Margin="10,70,0,0" Grid.Column="0"/>
+                    <TextBox x:Name="EmailAddress3Input" Margin="0,70,10,0" Grid.Column="1" Grid.ColumnSpan="2"
+                             TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
+
+                    <Label x:Name="EmailAddress4Label" Content="E-Mail-Adresse:" Margin="10,100,0,0" Grid.Column="0"/>
+                    <TextBox x:Name="EmailAddress4Input" Margin="0,100,10,0" Grid.Column="1" Grid.ColumnSpan="2"
+                             TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
+
+                    <Label x:Name="EmailAddress5Label" Content="E-Mail-Adresse:" Margin="10,130,0,0" Grid.Column="0"/>
+                    <TextBox x:Name="EmailAddress5Input" Margin="0,130,10,0" Grid.Column="1" Grid.ColumnSpan="2"
+                             TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
+
+                    <Label x:Name="EmailAddress6Label" Content="E-Mail-Adresse:" Margin="10,160,0,0" Grid.Column="0"/>
+                    <TextBox x:Name="EmailAddress6Input" Margin="0,160,10,0" Grid.Column="1" Grid.ColumnSpan="2"
+                             TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
+
+                    <Label x:Name="EmailAddress7Label" Content="E-Mail-Adresse:" Margin="10,190,0,0" Grid.Column="0"/>
+                    <TextBox x:Name="EmailAddress7Input" Margin="0,190,10,0" Grid.Column="1" Grid.ColumnSpan="2"
+                             TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
+
+                    <Label x:Name="EmailAddress8Label" Content="E-Mail-Adresse:" Margin="10,210,0,0" Grid.Column="0"/>
+                    <TextBox x:Name="EmailAddress8Input" Margin="0,210,10,0" Grid.Column="1" Grid.ColumnSpan="2"
+                             TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
+
+                    <Label x:Name="EmailAddress9Label" Content="E-Mail-Adresse:" Margin="10,250,0,0" Grid.Column="0"/>
+                    <TextBox x:Name="EmailAddress9Input" Margin="0,250,10,0" Grid.Column="1" Grid.ColumnSpan="2"
+                             TextChanged="EmailAddressInput_TextChanged" LostFocus="EmailAddressInput_LostFocus"/>
+
                     <ComboBox x:Name="PhoneNr1TypeInput" DisplayMemberPath="Value" Margin="6,70,5,0" FontSize="12" Padding="6,4,4,4"/>
                     <TextBox x:Name="PhoneNr1Input" Margin="0,70,5,0" Grid.Column="1"
                              TextChanged="PhoneNrInput_TextChanged" LostFocus="PhoneNrInput_LostFocus"/>

Elwig/Windows/MemberAdminWindow.xaml.cs

@@ -17,7 +17,8 @@ namespace Elwig.Windows {
     public partial class MemberAdminWindow : AdministrationWindow {
 
         private List<string> TextFilter = [];
-        private readonly (ComboBox, TextBox, TextBox)[] PhoneNrInputs;
+        private readonly (ComboBox Type, TextBox Number, TextBox Comment)[] PhoneNrInputs;
+        private readonly (Label Label, TextBox Address)[] EmailAddressInputs;
 
         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)]);
@@ -38,6 +39,17 @@ namespace Elwig.Windows {
                 AddressInput, PlzInput, OrtInput, BillingOrtInput,
                 BusinessSharesInput, BranchInput, DefaultKgInput
             ];
+            EmailAddressInputs = [
+                (EmailAddress1Label, EmailAddress1Input),
+                (EmailAddress2Label, EmailAddress2Input),
+                (EmailAddress3Label, EmailAddress3Input),
+                (EmailAddress4Label, EmailAddress4Input),
+                (EmailAddress5Label, EmailAddress5Input),
+                (EmailAddress6Label, EmailAddress6Input),
+                (EmailAddress7Label, EmailAddress7Input),
+                (EmailAddress8Label, EmailAddress8Input),
+                (EmailAddress9Label, EmailAddress9Input),
+            ];
             PhoneNrInputs = [
                 (PhoneNr1TypeInput, PhoneNr1Input, PhoneNr1CommentInput),
                 (PhoneNr2TypeInput, PhoneNr2Input, PhoneNr2CommentInput),
@@ -63,7 +75,7 @@ namespace Elwig.Windows {
             Menu_Print_MemberDataSheet.IsEnabled = App.IsPrintingReady;
 
             ActiveMemberInput.IsChecked = true;
-            UpdatePhoneNrInputVisibility();
+            UpdateContactInfoVisibility();
             LockInputs();
         }
 
@@ -236,27 +248,55 @@ namespace Elwig.Windows {
 
         private void SetPhoneNrInput(int nr, string? type, string? number, string? comment) {
             var inputs = PhoneNrInputs[nr];
-            inputs.Item1.SelectedItem = (type == null) ? null : inputs.Item1.ItemsSource.Cast<KeyValuePair<string, string>>().FirstOrDefault(p => p.Key == type);
+            inputs.Type.SelectedItem = (type == null) ? null : inputs.Type.ItemsSource.Cast<KeyValuePair<string, string>>().FirstOrDefault(p => p.Key == type);
-            inputs.Item2.Text = number;
+            inputs.Number.Text = number;
-            inputs.Item3.Text = comment;
+            inputs.Comment.Text = comment;
+        }
+
+        private void SetEmailAddressInput(int nr, string? address) {
+            var inputs = EmailAddressInputs[nr];
+            inputs.Address.Text = address;
         }
 
         private (string, string, string?)? GetPhoneNrInput(int nr) {
             var inputs = PhoneNrInputs[nr];
-            var number = inputs.Item2.Text;
+            var number = inputs.Number.Text;
             if (string.IsNullOrEmpty(number))
                 return null;
-            var type = (inputs.Item1.SelectedItem as KeyValuePair<string, string>?)?.Key ?? (number.StartsWith("+43 ") && number[4] == '6' ? "mobile" : "landline");
+            var type = (inputs.Type.SelectedItem as KeyValuePair<string, string>?)?.Key ?? (number.StartsWith("+43 ") && number[4] == '6' ? "mobile" : "landline");
-            var comment = inputs.Item3.Text;
+            var comment = inputs.Comment.Text;
             return (type, number, comment == "" ? null : comment);
         }
 
-        private void SetPhoneNrInputVisible(int nr, bool visible) {
+        private string? GetEmailAddressInput(int nr) {
+            var inputs = EmailAddressInputs[nr];
+            return inputs.Address.Text == "" ? null : inputs.Address.Text;
+        }
+
+        private void SetPhoneNrInputVisible(int nr, bool visible, int? position = null) {
             var inputs = PhoneNrInputs[nr];
+            if (position is int p) {
+                var mt = 10 + p * 30;
+                inputs.Type.Margin = new(6, mt, 5, 0);
+                inputs.Number.Margin = new(0, mt, 5, 0);
+                inputs.Comment.Margin = new(0, mt, 10, 0);
+            }
             var vis = visible ? Visibility.Visible : Visibility.Hidden;
-            inputs.Item1.Visibility = vis;
+            inputs.Type.Visibility = vis;
-            inputs.Item2.Visibility = vis;
+            inputs.Number.Visibility = vis;
-            inputs.Item3.Visibility = vis;
+            inputs.Comment.Visibility = vis;
+        }
+
+        private void SetEmailAddressInputVisible(int nr, bool visible, int? position = null) {
+            var inputs = EmailAddressInputs[nr];
+            if (position is int p) {
+                var mt = 10 + p * 30;
+                inputs.Label.Margin = new(10, mt, 0, 0);
+                inputs.Address.Margin = new(0, mt, 10, 0);
+            }
+            var vis = visible ? Visibility.Visible : Visibility.Hidden;
+            inputs.Label.Visibility = vis;
+            inputs.Address.Visibility = vis;
         }
 
         private void MemberList_SelectionChanged(object sender, RoutedEventArgs evt) {
@@ -274,7 +314,7 @@ namespace Elwig.Windows {
             HideNewEditDeleteButtons();
             ShowSaveResetCancelButtons();
             UnlockInputs();
-            UpdatePhoneNrInputVisibility(true);
+            UpdateContactInfoVisibility(true);
             InitInputs();
             LockSearchInputs();
         }
@@ -289,7 +329,7 @@ namespace Elwig.Windows {
             HideNewEditDeleteButtons();
             ShowSaveResetCancelButtons();
             UnlockInputs();
-            UpdatePhoneNrInputVisibility(true);
+            UpdateContactInfoVisibility(true);
             LockSearchInputs();
         }
 
@@ -315,7 +355,7 @@ namespace Elwig.Windows {
             HideSaveResetCancelButtons();
             ShowNewEditDeleteButtons();
             LockInputs();
-            UpdatePhoneNrInputVisibility();
+            UpdateContactInfoVisibility();
             UnlockSearchInputs();
             FinishInputFilling();
             await RefreshMemberList();
@@ -342,7 +382,7 @@ namespace Elwig.Windows {
             ShowNewEditDeleteButtons();
             RefreshInputs();
             LockInputs();
-            UpdatePhoneNrInputVisibility();
+            UpdateContactInfoVisibility();
             UnlockSearchInputs();
         }
 
@@ -504,13 +544,24 @@ namespace Elwig.Windows {
             ActiveMemberInput.IsEnabled = true;
         }
 
-        private void UpdatePhoneNrInputVisibility(bool extra = false) {
+        private void UpdateContactInfoVisibility(bool extra = false) {
-            bool lastVisible = true;
+            var m = MemberList.SelectedItem as Member;
-            var m = (Member)MemberList.SelectedItem;
+            bool lastVisible;
+            int num = 0;
+            lastVisible = true;
+            for (int i = 0; i < EmailAddressInputs.Length; i++) {
+                var input = EmailAddressInputs[i];
+                var vis = !string.IsNullOrEmpty(input.Address.Text) || (m?.EmailAddresses.Any(a => a.Nr - 1 == i) ?? false);
+                var cVis = vis || (extra && lastVisible);
+                SetEmailAddressInputVisible(i, cVis, cVis ? num++ : null);
+                lastVisible = vis;
+            }
+            lastVisible = true;
             for (int i = 0; i < PhoneNrInputs.Length; i++) {
                 var input = PhoneNrInputs[i];
-                var vis = !string.IsNullOrEmpty(input.Item2.Text) || (m?.TelephoneNumbers.Any(p => p.Nr - 1 == i) ?? false);
+                var vis = !string.IsNullOrEmpty(input.Number.Text) || (m?.TelephoneNumbers.Any(n => n.Nr - 1 == i) ?? false);
-                SetPhoneNrInputVisible(i, vis || (extra && lastVisible));
+                var cVis = vis || (extra && lastVisible);
+                SetPhoneNrInputVisible(i, cVis, cVis ? num++ : null);
                 lastVisible = vis;
             }
         }
@@ -605,17 +656,17 @@ namespace Elwig.Windows {
                     }
                 }
 
-                for (int i = 0; i < 2; i++) {
+                for (int i = 0; i < EmailAddressInputs.Length; i++) {
-                    var input = i == 0 ? EmailAddress1Input : EmailAddress2Input;
+                    var input = GetEmailAddressInput(i);
                     var emailAddr = m.EmailAddresses.FirstOrDefault(a => a.Nr - 1 == i);
-                    if (input.Text == "") {
+                    if (input == null || input == "") {
                         if (emailAddr != null) {
                             Context.Remove(emailAddr);
                         }
                     } else {
                         MemberEmailAddr a = emailAddr ?? Context.CreateProxy<MemberEmailAddr>();
                         a.Nr = i + 1;
-                        a.Address = input.Text;
+                        a.Address = input ?? "";
                         a.Comment = null;
                         if (emailAddr == null) {
                             a.MgNr = newMgNr;
@@ -678,8 +729,14 @@ namespace Elwig.Windows {
             }
 
             var emailAddrs = m.EmailAddresses.OrderBy(a => a.Nr).ToList();
-            EmailAddress1Input.Text = emailAddrs.Count > 0 ? emailAddrs[0].Address : "";
+            for (int i = 0; i< EmailAddressInputs.Length; i++) {
-            EmailAddress2Input.Text = emailAddrs.Count > 1 ? emailAddrs[1].Address : "";
+                if (i < emailAddrs.Count) {
+                    var emailAddr = emailAddrs[i];
+                    SetEmailAddressInput(i, emailAddr.Address);
+                } else {
+                    SetEmailAddressInput(i, null);
+                }
+            }
 
             var phoneNrs = m.TelephoneNumbers.OrderBy(p => p.Nr).ToList();
             for (int i = 0; i < PhoneNrInputs.Length; i++) {
@@ -690,7 +747,7 @@ namespace Elwig.Windows {
                     SetPhoneNrInput(i, null, null, null);
                 }
             }
-            UpdatePhoneNrInputVisibility(IsEditing || IsCreating);
+            UpdateContactInfoVisibility(IsEditing || IsCreating);
 
             IbanInput.Text = m.Iban;
             BicInput.Text = m.Bic;
@@ -786,9 +843,14 @@ namespace Elwig.Windows {
             InputLostFocus((TextBox)sender, Validator.CheckPredecessorMgNr);
         }
 
+        private new void EmailAddressInput_TextChanged(object sender, TextChangedEventArgs evt) {
+            base.EmailAddressInput_TextChanged(sender, evt);
+            UpdateContactInfoVisibility(IsEditing || IsCreating);
+        }
+
         private new void PhoneNrInput_TextChanged(object sender, TextChangedEventArgs evt) {
             base.PhoneNrInput_TextChanged(sender, evt);
-            UpdatePhoneNrInputVisibility(IsEditing || IsCreating);
+            UpdateContactInfoVisibility(IsEditing || IsCreating);
         }
 
         private void KgDetailsButton_Click(object sender, RoutedEventArgs evt) {

Elwig/Windows/MemberListWindow.xaml

@@ -1,22 +0,0 @@
-<Window x:Class="Elwig.Windows.MemberListWindow"
-        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"
-        mc:Ignorable="d"
-        Title="Mitgliederliste - Elwig" Height="450" Width="800">
-    <Grid>
-        <DataGrid x:Name="MemberList" AutoGenerateColumns="False" HeadersVisibility="Column" IsReadOnly="True" GridLinesVisibility="None" SelectionMode="Single"
-                  CanUserDeleteRows="False" CanUserResizeRows="False" CanUserAddRows="False" FontSize="14">
-            <DataGrid.Columns>
-                <DataGridTextColumn Header="MgNr."          Binding="{Binding MgNr}"        Width="70"/>
-                <DataGridTextColumn Header="Präfix"         Binding="{Binding Prefix}"      Width="100"/>
-                <DataGridTextColumn Header="Vorname"        Binding="{Binding GivenName}"   Width="100"/>
-                <DataGridTextColumn Header="Weitere Namen"  Binding="{Binding MiddleName}"  Width="100"/>
-                <DataGridTextColumn Header="Nachname"       Binding="{Binding FamilyName}"  Width="100"/>
-                <DataGridTextColumn Header="Suffix"         Binding="{Binding Suffix}"      Width="100"/>
-            </DataGrid.Columns>
-        </DataGrid>
-    </Grid>
-</Window>

Elwig/Windows/MemberListWindow.xaml.cs

@@ -1,27 +0,0 @@
-using Elwig.Helpers;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Data;
-using System.Windows.Documents;
-using System.Windows.Input;
-using System.Windows.Media;
-using System.Windows.Media.Imaging;
-using System.Windows.Shapes;
-
-namespace Elwig.Windows {
-    public partial class MemberListWindow : Window {
-        private readonly AppDbContext Context = new();
-
-        public MemberListWindow() {
-            InitializeComponent();
-            MemberList.ItemsSource = Context.Members.ToList();
-        }
-
-
-    }
-}

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="500" Width="820" MinHeight="500" MinWidth="820">
+        Title="Auszahlungsvarianten - Elwig" Height="510" Width="820" MinHeight="500" MinWidth="820">
     <Window.Resources>
         <Style TargetType="Label">
             <Setter Property="HorizontalAlignment" Value="Left"/>
@@ -42,7 +42,7 @@
         </Grid.ColumnDefinitions>
         <Grid.RowDefinitions>
             <RowDefinition Height="*"/>
-            <RowDefinition Height="200"/>
+            <RowDefinition Height="220"/>
         </Grid.RowDefinitions>
 
         <ListBox x:Name="PaymentVariantList" Margin="10,10,35,10" Grid.RowSpan="2" SelectionChanged="PaymentVariantList_SelectionChanged">
@@ -163,6 +163,9 @@
                     <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"/>
+                    <Button x:Name="TransactionButton" Content="Buchungsliste" FontSize="14" Width="180" Margin="10,42,10,10" Height="27" IsEnabled="False"
+                            Click="TransactionButton_Click"
+                            VerticalAlignment="Top" HorizontalAlignment="Left"/>
 
                     <ProgressBar x:Name="ProgressBar" Margin="10,10,10,74" Height="27" Width="180"
                                  VerticalAlignment="Bottom" HorizontalAlignment="Left"/>

Elwig/Windows/PaymentVariantsWindow.xaml.cs

@@ -52,9 +52,12 @@ namespace Elwig.Windows {
                 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;
+                TransactionButton.IsEnabled = locked;
 
                 NameInput.Text = v.Name;
                 NameInput.IsReadOnly = false;
@@ -67,30 +70,27 @@ namespace Elwig.Windows {
                 try {
                     BillingData = BillingData.FromJson(v.Data);
                     ConsiderModifiersInput.IsChecked = BillingData.ConsiderDelieryModifiers;
-                    ConsiderModifiersInput.IsEnabled = !locked;
                     ConsiderPenaltiesInput.IsChecked = BillingData.ConsiderContractPenalties;
-                    ConsiderPenaltiesInput.IsEnabled = !locked;
                     ConsiderPenaltyInput.IsChecked = BillingData.ConsiderTotalPenalty;
-                    ConsiderPenaltyInput.IsEnabled = !locked;
                     ConsiderAutoInput.IsChecked = BillingData.ConsiderAutoBusinessShares;
-                    ConsiderAutoInput.IsEnabled = !locked;
                     DataInput.Text = JsonSerializer.Serialize(BillingData.Data, JsonOpt);
-                    DataInput.IsReadOnly = locked;
                 } catch {
                     BillingData = null;
                     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 = v.Data;
-                    DataInput.IsEnabled = false;
                 }
+                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;
@@ -102,6 +102,7 @@ namespace Elwig.Windows {
                 ShowButton.IsEnabled = false;
                 PrintButton.IsEnabled = false;
                 ExportButton.IsEnabled = false;
+                TransactionButton.IsEnabled = false;
 
                 BillingData = null;
                 NameInput.Text = "";
@@ -130,11 +131,13 @@ namespace Elwig.Windows {
         private void UpdateSaveButton() {
             SaveButton.IsEnabled = PaymentVariantList.SelectedItem != null &&
                 ((DataChanged && DataValid) || NameChanged || CommentChanged ||
-                (TransferDateChanged && TransferDateValid)) ||
+                (TransferDateChanged && TransferDateValid) ||
                 (ConsiderModifiersInput.IsChecked != BillingData?.ConsiderDelieryModifiers) ||
                 (ConsiderPenaltiesInput.IsChecked != BillingData?.ConsiderContractPenalties) ||
                 (ConsiderPenaltyInput.IsChecked != BillingData?.ConsiderTotalPenalty) ||
-                (ConsiderAutoInput.IsChecked != BillingData?.ConsiderAutoBusinessShares);
+                (ConsiderAutoInput.IsChecked != BillingData?.ConsiderAutoBusinessShares));
+            CalculateButton.IsEnabled = !SaveButton.IsEnabled && PaymentVariantList.SelectedItem is PaymentVar { TestVariant: true };
+            CommitButton.IsEnabled = CalculateButton.IsEnabled;
         }
 
         private void UpdateSums() {
@@ -173,7 +176,7 @@ namespace Elwig.Windows {
                 v.Name = "Neue Auszahlungsvariante";
                 v.TestVariant = true;
                 v.DateString = $"{DateTime.Today:yyyy-MM-dd}";
-                v.Data = "{\"mode\": \"elwig\", \"version\": 1, \"payment\": 1.0, \"curves\": []}";
+                v.Data = "{\"mode\": \"elwig\", \"version\": 1, \"payment\": {}, \"curves\": []}";
 
                 await Context.AddAsync(v);
                 await Context.SaveChangesAsync();
@@ -283,9 +286,9 @@ namespace Elwig.Windows {
             Mouse.OverrideCursor = Cursors.AppStarting;
             var b = new BillingVariant(v.Year, v.AvNr);
             await b.Revert();
+            await App.HintContextChange();
             Mouse.OverrideCursor = null;
             CommitButton.IsEnabled = true;
-            await App.HintContextChange();
         }
 
         private async void ExportButton_Click(object sender, RoutedEventArgs evt) {
@@ -311,6 +314,31 @@ namespace Elwig.Windows {
             }
         }
 
+        private async void TransactionButton_Click(object sender, RoutedEventArgs evt) {
+            if (PaymentVariantList.SelectedValue is not PaymentVar v) {
+                return;
+            }
+            var d = new SaveFileDialog() {
+                FileName = $"{App.Client.NameToken}-Buchungsliste-{v.Year}-{v.Name.Trim().Replace(' ', '-')}.ods",
+                DefaultExt = "ods",
+                Filter = "OpenDocument Format Spreadsheet (*.ods)|*.ods",
+                Title = $"Buchungsliste speichern unter - Elwig"
+            };
+            if (d.ShowDialog() == true) {
+                TransactionButton.IsEnabled = false;
+                Mouse.OverrideCursor = Cursors.AppStarting;
+                try {
+                    var tbl = await CreditNoteData.ForPaymentVariant(Context, v.Year, v.AvNr);
+                    using var ods = new OdsFile(d.FileName);
+                    await ods.AddTable(tbl);
+                } catch (Exception exc) {
+                    MessageBox.Show(exc.Message, "Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
+                }
+                Mouse.OverrideCursor = null;
+                TransactionButton.IsEnabled = true;
+            }
+        }
+
         private async void SaveButton_Click(object sender, RoutedEventArgs evt) {
             if (PaymentVariantList.SelectedItem is not PaymentVar v || BillingData == null) return;
             try {
@@ -488,11 +516,19 @@ namespace Elwig.Windows {
             members = members.OrderBy(m => m.MgNr);
 
             IEnumerable<Member> list = await members.ToListAsync();
-            var data = await CreditNoteData.ForPaymentVariant(Context.CreditNoteRows, Context.Seasons, v.Year, v.AvNr);
+            var data = await CreditNoteDeliveryData.ForPaymentVariant(Context.CreditNoteDeliveryRows, Context.Seasons, v.Year, v.AvNr);
             var payments = await Context.MemberPayments.Where(p => p.Year == v.Year && p.AvNr == v.AvNr).ToDictionaryAsync(c => c.MgNr);
             await Context.GetMemberAreaCommitmentBuckets(Year, 0);
             using var doc = Document.Merge(list.Select(m =>
-                new CreditNote(Context, payments[m.MgNr], data[m.MgNr], Context.GetMemberUnderDelivery(Year, m.MgNr).GetAwaiter().GetResult())
+                new CreditNote(
+                    Context,
+                    payments[m.MgNr],
+                    data[m.MgNr],
+                    BillingData?.ConsiderContractPenalties ?? false,
+                    BillingData?.ConsiderTotalPenalty ?? false,
+                    BillingData?.ConsiderAutoBusinessShares ?? false,
+                    Context.GetMemberUnderDelivery(Year, m.MgNr).GetAwaiter().GetResult()
+                )
             ));
             await doc.Generate(new Progress<double>(v => {
                 ProgressBar.Value = v;

Elwig/Windows/SeasonFinishWindow.xaml.cs

@@ -1,8 +1,8 @@
-using Elwig.Dialogs;
 using Elwig.Helpers;
 using Elwig.Helpers.Billing;
 using Elwig.Helpers.Export;
 using Elwig.Models.Dtos;
+using Elwig.Models.Entities;
 using Microsoft.Win32;
 using System;
 using System.Threading.Tasks;
@@ -33,19 +33,34 @@ namespace Elwig.Windows {
             OverUnderDeliveryButton.IsEnabled = valid;
             AutoBusinessSharesButton.IsEnabled = valid;
             PaymentButton.IsEnabled = valid;
+            AllowAttrIntoLowerInput.IsEnabled = valid && last;
+            AvoidUnderDeliveriesInput.IsEnabled = valid && last;
+            HonorGebundenInput.IsEnabled = valid && last;
+            AllowAttrIntoLowerInput.IsChecked = s0?.Billing_AllowAttrsIntoLower;
+            AvoidUnderDeliveriesInput.IsChecked = s0?.Billing_AvoidUnderDeliveries;
+            HonorGebundenInput.IsChecked = s0?.Billing_HonorGebunden;
         }
 
         private async void CalculateBucketsButton_Click(object sender, RoutedEventArgs evt) {
-            if (SeasonInput.Value is not int year)
+            if (SeasonInput.Value is not int year || await Context.Seasons.FindAsync(year) is not Season s)
                 return;
             CalculateBucketsButton.IsEnabled = false;
             Mouse.OverrideCursor = Cursors.AppStarting;
+
+            try {
+                s.Billing_AllowAttrsIntoLower = AllowAttrIntoLowerInput.IsChecked ?? false;
+                s.Billing_AvoidUnderDeliveries = AvoidUnderDeliveriesInput.IsChecked ?? false;
+                s.Billing_HonorGebunden = HonorGebundenInput.IsChecked ?? false;
+                Context.Update(s);
+                await Context.SaveChangesAsync();
+            } catch { }
+
             var b = new Billing(year);
             await b.FinishSeason();
             await b.CalculateBuckets(
-                AllowAttrIntoLowerInput.IsChecked ?? false,
+                s.Billing_AllowAttrsIntoLower,
-                AvoidUnderDeliveriesInput.IsChecked ?? false,
+                s.Billing_AvoidUnderDeliveries,
-                HonorGebundenInput.IsChecked ?? false);
+                s.Billing_HonorGebunden);
             Mouse.OverrideCursor = null;
             CalculateBucketsButton.IsEnabled = true;
         }

Elwig/Windows/TestWindow.xaml.cs

@@ -48,7 +48,7 @@ namespace Elwig.Windows {
         private async void ZipButton_Click(object sender, RoutedEventArgs evt) {
             using var ctx = new AppDbContext();
             using var ods = new OdsFile(@"C:\Users\Lorenz\Desktop\test.ods");
-            await ods.AddTable(await DeliveryConfirmationData.ForMember(ctx.DeliveryParts, 2023, ctx.Members.Find(2948)));
+            await ods.AddTable(await DeliveryConfirmationDeliveryData.ForMember(ctx.DeliveryParts, 2023, ctx.Members.Find(2948)));
         }
     }
 }

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" />

Setup/Setup.wixproj

@@ -5,8 +5,8 @@
     <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 -s -L "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://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>

Tests/DatabaseSetup.cs

@@ -1,4 +1,5 @@
 using Elwig.Helpers;
+using Elwig.Helpers.Billing;
 using Microsoft.Data.Sqlite;
 using System.Reflection;
 
@@ -16,6 +17,11 @@ namespace Tests {
             await AppDbContext.ExecuteEmbeddedScript(Connection, Assembly.GetExecutingAssembly(), "Tests.Resources.Insert.sql");
         }
 
+        [OneTimeSetUp]
+        public async Task SetupBillingData() {
+            await BillingData.Init();
+        }
+
         [OneTimeTearDown]
         public async Task TeardownDatabase() {
             AppDbContext.ConnectionStringOverride = null;

Tests/HelperTests/BillingDataTest.cs

@@ -1,16 +1,14 @@
 using Elwig.Helpers;
 using Elwig.Helpers.Billing;
+using Elwig.Models.Entities;
+using System.Text.Json;
 
-namespace Tests.Helpers {
+namespace Tests.HelperTests {
     [TestFixture]
     public class BillingDataTest {
 
-        private static readonly string[] AttributeVariants = ["GV", "GVD", "GVK", "GVS", "GVZ", "WR", "WRS", "ZW", "ZWS", "ZWZ"];
+        private static readonly JsonSerializerOptions JsonOpts = new() { WriteIndented = true };
-
+        private static readonly string[] Vaributes = ["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);
@@ -41,7 +39,7 @@ namespace Tests.Helpers {
         }
 
         [Test]
-        public void Test_01_Flatrate() {
+        public void TestRead_01_Flatrate() {
             var data = PaymentBillingData.FromJson("""
                 {
                   "mode": "elwig",
@@ -49,7 +47,7 @@ namespace Tests.Helpers {
                   "payment": 0.5,
                   "curves": []
                 }
-                """, AttributeVariants);
+                """, Vaributes);
             Assert.Multiple(() => {
                 TestCalcOe(data, "GV",  73, 0.5m);
                 TestCalcOe(data, "WRS", 74, 0.5m);
@@ -57,7 +55,7 @@ namespace Tests.Helpers {
         }
 
         [Test]
-        public void Test_02_Simple() {
+        public void TestRead_02_Simple() {
             var data = PaymentBillingData.FromJson("""
                 {
                   "mode": "elwig",
@@ -74,7 +72,7 @@ namespace Tests.Helpers {
                     "geb": 0.10
                   }]
                 }
-                """, AttributeVariants);
+                """, Vaributes);
             Assert.Multiple(() => {
                 TestCalcOe(data, "GV", 70, 0.25m);
                 TestCalcOe(data, "GV", 72, 0.25m);
@@ -92,7 +90,7 @@ namespace Tests.Helpers {
         }
 
         [Test]
-        public void Test_03_GreaterThanAndLessThan() {
+        public void TestRead_03_GreaterThanAndLessThan() {
             var data = PaymentBillingData.FromJson("""
                 {
                   "mode": "elwig",
@@ -111,7 +109,7 @@ namespace Tests.Helpers {
                     }
                   }]
                 }
-                """, AttributeVariants);
+                """, Vaributes);
             Assert.Multiple(() => {
                 TestCalcKmw(data, "GV", 13.00, 0.10m);
                 TestCalcKmw(data, "GV", 13.50, 0.10m);
@@ -131,7 +129,7 @@ namespace Tests.Helpers {
         }
 
         [Test]
-        public void Test_04_VariantsAndAttributes() {
+        public void TestRead_04_VariantsAndAttributes() {
             var data = PaymentBillingData.FromJson("""
                 {
                   "mode": "elwig",
@@ -145,7 +143,7 @@ namespace Tests.Helpers {
                   },
                   "curves": []
                 }
-                """, AttributeVariants);
+                """, Vaributes);
             Assert.Multiple(() => {
                 TestCalcOe(data, "WR",  73, 0.10m);
                 TestCalcOe(data, "WRS", 73, 0.15m);
@@ -161,7 +159,7 @@ namespace Tests.Helpers {
         }
 
         [Test]
-        public void Test_05_QualityLevel() {
+        public void TestRead_05_QualityLevel() {
             var data = PaymentBillingData.FromJson("""
                 {
                   "mode": "elwig",
@@ -176,7 +174,7 @@ namespace Tests.Helpers {
                   },
                   "curves": []
                 }
-                """, AttributeVariants);
+                """, Vaributes);
             Assert.Multiple(() => {
                 TestCalcOe(data, "GV",  75, 0.30m, qualid: "WEI");
                 TestCalcOe(data, "ZW",  76, 0.25m, qualid: "WEI");
@@ -192,7 +190,7 @@ namespace Tests.Helpers {
         }
 
         [Test]
-        public void Test_06_ModeOeAndKmw() {
+        public void TestRead_06_ModeOeAndKmw() {
             var data = PaymentBillingData.FromJson("""
                 {
                   "mode": "elwig",
@@ -218,7 +216,7 @@ namespace Tests.Helpers {
                     }
                   }]
                 }
-                """, AttributeVariants);
+                """, Vaributes);
             Assert.Multiple(() => {
                 TestCalcKmw(data, "GV", 15.0, 2.0m);
                 TestCalcKmw(data, "GV", 15.5, 2.272727m);
@@ -234,7 +232,7 @@ namespace Tests.Helpers {
         }
 
         [Test]
-        public void Test_07_MultipleCurves() {
+        public void TestRead_07_MultipleCurves() {
             var data = PaymentBillingData.FromJson("""
                 {
                   "mode": "elwig",
@@ -278,7 +276,7 @@ namespace Tests.Helpers {
                     }
                   }]
                 }
-                """, AttributeVariants);
+                """, Vaributes);
             Assert.Multiple(() => {
                 TestCalcKmw(data, "GV",  15.0, 0.75m);
                 TestCalcKmw(data, "GVS", 15.0, 0.50m);
@@ -303,7 +301,7 @@ namespace Tests.Helpers {
         }
 
         [Test]
-        public void Test_08_WgMaster() {
+        public void TestRead_08_WgMaster() {
             var data = PaymentBillingData.FromJson("""
                 {
                   "mode": "wgmaster",
@@ -337,7 +335,7 @@ namespace Tests.Helpers {
                     }
                   }]
                 }
-                """, AttributeVariants);
+                """, Vaributes);
             Assert.Multiple(() => {
                 TestCalcOe(data, "GVK", 73, 0.032m);
                 TestCalcOe(data, "ZWS", 74, 0.033m);
@@ -345,5 +343,162 @@ namespace Tests.Helpers {
                 TestCalcOe(data, "GVK", 115, 0.065m);
             });
         }
+
+        private static List<Varibute> GetSelection(IEnumerable<string> attVars) {
+            return attVars.Select(s => {
+                var sortid = s[..2];
+                var attrid = s.Length > 2 ? s[2..] : null;
+                return new Varibute(
+                    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 +1,226 @@
+using Elwig.Helpers;
+using Elwig.Helpers.Billing;
+using Microsoft.Data.Sqlite;
+using System.Reflection;
+
+namespace Tests.HelperTests {
+    [TestFixture]
+    public class BillingTest {
+
+        private const int Year1 = 2020, Year2 = 2020;
+        private const int MgNr1 = 101, MgNr2 = 102, MgNr3 = 103, MgNr4 = 104;
+
+        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;
+        }
+
+        [TearDown]
+        public async Task CleanupDatabasePayment() {
+            if (Connection == null) return;
+            await AppDbContext.ExecuteBatch(Connection, """
+                DELETE FROM credit;
+                DELETE FROM payment_variant;
+                DELETE FROM delivery_part_bucket;
+                """);
+        }
+
+        private Task<Dictionary<string, AreaComBucket>> GetMemberAreaCommitmentBuckets(int year, int mgnr) {
+            var ctx = new AppDbContext();
+            return ctx.GetMemberAreaCommitmentBuckets(year, mgnr, Connection);
+        }
+
+        private Task<Dictionary<string, int>> GetMemberDeliveryBuckets(int year, int mgnr) {
+            var ctx = new AppDbContext();
+            return ctx.GetMemberDeliveryBuckets(year, mgnr, Connection);
+        }
+
+        private Task<Dictionary<string, int>> GetMemberPaymentBuckets(int year, int mgnr) {
+            var ctx = new AppDbContext();
+            return ctx.GetMemberPaymentBuckets(year, mgnr, Connection);
+        }
+
+        private async Task<Dictionary<(string, string), int>> GetMemberDeliveryPrices(int year, int mgnr) {
+            var buckets = new Dictionary<(string, string), int>();
+            using (var cmd = Connection!.CreateCommand()) {
+                cmd.CommandText = $"""
+                    SELECT lsnr || '/' ||  d.dpnr, d.sortid || b.discr, price
+                    FROM v_delivery d
+                        LEFT JOIN payment_delivery_part_bucket p ON (p.year, p.did, p.dpnr) = (d.year, d.did, d.dpnr)
+                        LEFT JOIN delivery_part_bucket b ON (b.year, b.did, b.dpnr, b.bktnr) = (p.year, p.did, p.dpnr, p.bktnr)
+                    WHERE d.year = {year} AND mgnr = {mgnr}
+                    """;
+                using var reader = await cmd.ExecuteReaderAsync();
+                while (await reader.ReadAsync()) {
+                    var lsnr = reader.GetString(0);
+                    var bucket = reader.GetString(1);
+                    buckets[(lsnr, bucket)] = reader.GetInt32(2);
+                }
+            }
+            return buckets;
+        }
+
+        private Task InsertPaymentVariant(int year, int avnr, string data) {
+            return AppDbContext.ExecuteBatch(Connection!, $"""
+                INSERT INTO payment_variant (year, avnr, name, date, transfer_date, test_variant, calc_time, data)
+                VALUES ({year}, {avnr}, 'Test', '2021-01-15', NULL, TRUE, NULL, '{data}');
+                """);
+        }
+
+        [Test]
+        public async Task Test_01_NoActiveAreaComs() {
+            int mgnr = MgNr1, year = Year1;
+            await InsertPaymentVariant(year, 1, """
+                {
+                  "mode": "elwig",
+                  "version": 1,
+                  "payment": {
+                    "GV/": "curve:0",
+                    "GV/B": "curve:1",
+                    "GV/K": "curve:2"
+                  },
+                  "quality": {"WEI": 0.1},
+                  "curves": [{
+                    "id": 0,
+                    "mode": "oe",
+                    "data": {"15kmw": 0.5},
+                    "geb": 0.1
+                  }, {
+                    "id": 1,
+                    "mode": "oe",
+                    "data": {"15kmw": 0.54},
+                    "geb": 0.1
+                  }, {
+                    "id": 2,
+                    "mode": "oe",
+                    "data": {"15kmw": 0.61},
+                    "geb": 0.1
+                  }]
+                }
+                """);
+
+            var areaCom = await GetMemberAreaCommitmentBuckets(year, mgnr);
+            Assert.That(areaCom, Is.Empty);
+            var delivery = await GetMemberDeliveryBuckets(year, mgnr);
+            Assert.Multiple(() => {
+                Assert.That(delivery, Has.Count.EqualTo(4));
+                Assert.That(delivery["GV"],  Is.EqualTo(16_000));
+                Assert.That(delivery["GV_"], Is.EqualTo( 1_000));
+                Assert.That(delivery["GVB"], Is.EqualTo( 8_000));
+                Assert.That(delivery["GVK"], Is.EqualTo( 4_000));
+            });
+
+            BillingVariant b = new(year, 1);
+            await b.CalculateBuckets(false, false, false);
+            var payment = await GetMemberPaymentBuckets(year, mgnr);
+            Assert.Multiple(() => {
+                Assert.That(payment, Has.Count.EqualTo(1));
+                Assert.That(payment["GV_"], Is.EqualTo(17_000));
+            });
+
+            await b.Calculate();
+            var prices = await GetMemberDeliveryPrices(year, mgnr);
+            Assert.Multiple(() => {
+                Assert.That(prices, Has.Count.EqualTo(6));
+                Assert.That(prices[("20201001X001/1", "GV_")], Is.EqualTo(0_6100));
+                Assert.That(prices[("20201001X001/2", "GV_")], Is.EqualTo(0_5000));
+                Assert.That(prices[("20201001X002/1", "GV_")], Is.EqualTo(0_5400));
+                Assert.That(prices[("20201001X002/2", "GV_")], Is.EqualTo(0_5400));
+                Assert.That(prices[("20201001X003/1", "GV_")], Is.EqualTo(0_1000));
+                Assert.That(prices[("20201001X003/2", "GV_")], Is.EqualTo(0_5000));
+            });
+        }
+
+        [Test]
+        public async Task Test_02_SimpleNotStrictAreaComs() {
+            // TODO
+        }
+
+        [Test]
+        public async Task Test_03_SimpleNotStrictAreaComs_HonorGebunden() {
+            // TODO
+        }
+
+        [Test]
+        public async Task Test_04_ComplexNotStrictAreaComs() {
+            // TODO
+        }
+
+        [Test]
+        public async Task Test_05_ComplexNotStrictAreaComs_HonorGebunden() {
+            // TODO
+        }
+
+        [Test]
+        public async Task Test_06_StrictAreaComs_NoFillLower_NotAllowed() {
+            // TODO
+        }
+
+        [Test]
+        public async Task Test_07_StrictAreaComs_NoFillLower_Allowed() {
+            // TODO
+        }
+
+        [Test]
+        public async Task Test_08_StrictAreaComs_NoFillLower_Allowed_AvoidUnderDeliveries() {
+            // TODO
+        }
+
+        [Test]
+        public async Task Test_09_StrictAreaComs_FillLowerUntilObligation_NotAllowed() {
+            // TODO
+        }
+
+        [Test]
+        public async Task Test_10_StrictAreaComs_FillLowerUntilObligation_Allowed() {
+            // TODO
+        }
+
+        [Test]
+        public async Task Test_11_StrictAreaComs_FillLowerUntilObligation_Allowed_AvoidUnderDeliveries() {
+            // TODO
+        }
+
+
+        [Test]
+        public async Task Test_12_StrictAreaComs_FillLowerUntilObligation_NotAllowed() {
+            // TODO
+        }
+
+        [Test]
+        public async Task Test_13_StrictAreaComs_FillLowerUntilObligation_Allowed() {
+            // TODO
+        }
+
+        [Test]
+        public async Task Test_14_StrictAreaComs_FillLowerUntilObligation_Allowed_AvoidUnderDeliveries() {
+            // TODO
+        }
+
+        [Test]
+        public async Task Test_15_StrictAreaComs_FillLowerUntilRight_NotAllowed() {
+            // TODO
+        }
+
+        [Test]
+        public async Task Test_16_StrictAreaComs_FillLowerUntilRight_Allowed() {
+            // TODO
+        }
+
+        [Test]
+        public async Task Test_17_StrictAreaComs_FillLowerUntilRight_Allowed_AvoidUnderDeliveries() {
+            // TODO
+        }
+    }
+}

Tests/HelperTests/UtilsTest.cs

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

Tests/HelperTests/ValidatorTest.cs

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

Tests/Helpers/BillingTest.cs

@@ -1,30 +0,0 @@
-using Elwig.Helpers;
-using Microsoft.Data.Sqlite;
-using System.Reflection;
-
-namespace Tests.Helpers {
-    [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/Resources/BillingDelete.sql

@@ -1 +1,11 @@
--- deletes for HelpersBillingTest
+-- deletes for HelperTests.BillingTest
+
+DELETE FROM credit;
+DELETE FROM payment_variant
+DELETE FROM delivery;
+DELETE FROM area_commitment;
+DELETE FROM area_commitment_type;
+DELETE FROM season;
+DELETE FROM member;
+DELETE FROM wine_attribute;
+DELETE FROM wine_cultivation;

Tests/Resources/BillingInsert.sql

@@ -1 +1,59 @@
--- inserts for HelpersBillingTest
+-- inserts for HelperTests.BillingTest
+
+INSERT INTO wine_cultivation (cultid, name, description) VALUES
+('N', 'Normal', NULL),
+('K', 'KIP', 'Kontrollierte Integrierte Produktion'),
+('B', 'Org. Biologisch', 'Organisch Biologisch');
+
+INSERT INTO wine_attribute (attrid, name, active, max_kg_per_ha, strict, fill_lower) VALUES
+('B', 'Bio',       TRUE, NULL, FALSE, 0),
+('K', 'Kabinett',  TRUE, NULL, FALSE, 0),
+('D', 'DAC',       TRUE, 7500, FALSE, 0),
+('S', 'Saft',      TRUE, NULL, FALSE, 0),
+('Z', 'Sekt',      TRUE, NULL, FALSE, 0),
+('P', 'Vertrag P', TRUE, NULL, TRUE,  0),
+('Q', 'Vertrag Q', TRUE, NULL, TRUE,  1),
+('R', 'Vertrag R', TRUE, NULL, TRUE,  2);
+
+INSERT INTO area_commitment_type (vtrgid, sortid, attrid, disc, min_kg_per_ha, penalty_per_kg, penalty_amount, penalty_none) VALUES
+('ZW', 'ZW', NULL, NULL, 2500,  600, NULL, NULL),
+('GV', 'GV', NULL, NULL, 5000,  500, NULL, NULL),
+('GVK', 'GV', 'K', NULL, 5000,  500, NULL, NULL),
+('GVD', 'GV', 'D', NULL, 5000, 1000, NULL, NULL),
+('GVP', 'GV', 'P', NULL, 5000, 1000, 1000000, NULL),
+('GVQ', 'GV', 'Q', NULL, 5000, 1000, 1000000, NULL),
+('GVR', 'GV', 'R', NULL, 5000, 1000, 1000000, NULL);
+
+INSERT INTO member (mgnr, given_name, family_name, zwstid, volllieferant, buchführend, country, postal_dest, address, default_kgnr) VALUES
+(101, 'Max',       'Mustermann',  'X', FALSE, FALSE, 40, 222303524, 'Winzerstraße 1', 06109),
+(102, 'Wernhardt', 'Weinbauer',   'X', FALSE, FALSE, 40, 222303524, 'Winzerstraße 2', 06109),
+(103, 'Matthäus',  'Musterbauer', 'X', FALSE, FALSE, 40, 212005138, 'Brünner Straße 10', 15224),
+(104, 'Waltraud',  'Winzer',      'X', FALSE, FALSE, 40, 212005138, 'Wiener Straße 15', 15224);
+
+INSERT INTO area_commitment (fbnr, mgnr, vtrgid, cultid, area, kgnr, gstnr, rdnr, year_from, year_to) VALUES
+( 1, 101, 'GV',  'K', 10000, 06109, '123/4', NULL, 2000, 2019),
+( 2, 101, 'GV',  'B', 10000, 06109, '123/5', NULL, 2025, 2030);
+
+INSERT INTO season (year, currency, min_kg_per_bs, max_kg_per_bs, penalty_per_kg, penalty_amount, penalty_none, start_date, end_date) VALUES
+(2020, 'EUR', 1000, 2000, NULL, NULL, NULL, NULL, NULL),
+(2021, 'EUR', 2000, 4000, NULL, NULL, NULL, NULL, NULL);
+
+INSERT INTO modifier (year, modid, ordering, name, abs, rel, standard, quick_select) VALUES
+(2020, 'S', 0, 'Geschädigte Trauben', NULL, -0.1, FALSE, FALSE),
+(2020, 'A', 0, 'Keine Voranmeldung', -1000, NULL, FALSE, FALSE);
+
+INSERT INTO delivery (mgnr, year, did, date, time, zwstid, lnr) VALUES
+(101, 2020, 1, '2020-10-01', NULL, 'X', 1),
+(101, 2020, 2, '2020-10-01', NULL, 'X', 2),
+(101, 2020, 3, '2020-10-01', NULL, 'X', 3);
+
+INSERT INTO delivery_part (year, did, dpnr, sortid, attrid, weight, kmw, qualid, hkid, kgnr, gerebelt, manual_weighing, spl_check, scale_id, weighing_id, weighing_reason) VALUES
+(2020, 1, 1, 'GV',  'K', 4000, 17, 'KAB', 'WLNO', 06109, TRUE, FALSE, FALSE, NULL, NULL, NULL),
+(2020, 1, 2, 'GV', NULL, 4000, 16, 'QUW', 'WLNO', 06109, TRUE, FALSE, FALSE, NULL, NULL, NULL),
+(2020, 2, 1, 'GV',  'B', 4000, 15, 'QUW', 'WLNO', 06109, TRUE, FALSE, FALSE, NULL, NULL, NULL),
+(2020, 2, 2, 'GV',  'B', 4000, 16, 'QUW', 'WLNO', 06109, TRUE, FALSE, FALSE, NULL, NULL, NULL),
+(2020, 3, 1, 'GV', NULL,  500, 15, 'WEI', 'OEST', 06109, TRUE, FALSE, FALSE, NULL, NULL, NULL),
+(2020, 3, 2, 'GV', NULL,  500, 14, 'LDW', 'WLXX', 06109, TRUE, FALSE, FALSE, NULL, NULL, NULL);
+
+INSERT INTO delivery_part_modifier (year, did, dpnr, modid) VALUES
+(2020, 1, 2, 'S');

Tests/fetch-resources.bat

@@ -1 +1 @@
-curl -s "https://www.necronda.net/elwig/files/create.sql?v=13" -u "elwig:ganzGeheim123!" -o "Resources\Create.sql"
+curl -s -L "https://www.necronda.net/elwig/files/create.sql?v=15" -u "elwig:ganzGeheim123!" -o "Resources\Create.sql"