[WIP] certs

Elwig/Documents/BusinessDocument.cs

@@ -34,19 +34,23 @@ namespace Elwig.Documents {
             }
         }
 
-        protected Cell NewAsideCell(Paragraph text, int colspan = 1, bool isName = false) {
+        protected Cell NewAsideCell(Paragraph text, int colspan = 1, bool isName = false, bool right = false, bool center = false) {
-            var cell = NewCell(text, colspan: colspan).SetPaddingsMM(0.25f, 0.5f, 0.25f, isName ? 1 : 0);
+            var cell = NewCell(text, colspan: colspan).SetPaddingsMM(0.25f, center ? 0 : right ? 1 : 0.5f, 0.25f, isName ? 1 : 0);
             if (colspan == 26) {
                 cell.SetTextAlignment(TextAlignment.CENTER).SetFont(BF)
                     .SetBackgroundColor(new DeviceRgb(0xe0, 0xe0, 0xe0))
                     .SetBorderTop(new SolidBorder(new DeviceRgb(0x80, 0x80, 0x80), BorderThickness))
                     .SetPaddingsMM(0.5f, 1, 0.5f, 1);
+            } else if (isName) {
+                cell.SetBorderLeft(new SolidBorder(new DeviceRgb(0x80, 0x80, 0x80), BorderThickness));
             }
+            if (right) cell.SetTextAlignment(TextAlignment.RIGHT);
+            if (center) cell.SetTextAlignment(TextAlignment.CENTER);
             return cell;
         }
 
-        protected Cell NewAsideCell(string text, int colspan = 1, bool isName = false) {
+        protected Cell NewAsideCell(string text, int colspan = 1, bool isName = false, bool right = false, bool center = false) {
-            return NewAsideCell(new KernedParagraph(text, 10), colspan, isName);
+            return NewAsideCell(new KernedParagraph(text, 10), colspan, isName, right, center);
         }
 
         public BusinessDocument(string title, Member m, DateOnly? dateFrom, bool includeSender = false) :
@@ -60,17 +64,27 @@ namespace Elwig.Documents {
 
         protected override void BeforeRenderBody(iText.Layout.Document doc, PdfDocument pdf) {
             base.BeforeRenderBody(doc, pdf);
-            var uid = new KernedParagraph(Member.UstIdNr ?? "-", 10);
-            if (!Member.IsBuchführend) uid.Add(Normal(" ")).Add(Italic("(pauschaliert)"));
             Aside = new Table(ColsMM(2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5))
                 .SetWidth(UnitValue.CreatePointValue(65 * PtInMM)).SetFixedLayout()
                 .SetBorderCollapse(BorderCollapsePropertyValue.COLLAPSE)
                 .SetFont(NF).SetFontSize(10)
                 .SetBorder(new SolidBorder(new DeviceRgb(0x80, 0x80, 0x80), BorderThickness))
-                .AddCell(NewAsideCell("Mitglied", 26))
+                .AddCell(NewAsideCell("Mitglied", 26));
-                .AddCell(NewAsideCell("Mitglieds-Nr.:", 9, isName: true)).AddCell(NewAsideCell($"{Member.MgNr}", 17))
+            if (Member.IsOrganic) {
-                .AddCell(NewAsideCell("Betriebs-Nr.:", 9, isName: true)).AddCell(NewAsideCell((Member.LfbisNr ?? "-") + (Member.OrganicAuthorityCode != null ? $" ({Member.OrganicAuthorityCode})" : ""), 17))
+                Aside
-                .AddCell(NewAsideCell("UID:", 9, isName: true)).AddCell(NewAsideCell(uid, 17));
+                    .AddCell(NewAsideCell("Mitgl.-Nr.:", 8, isName: true)).AddCell(NewAsideCell($"{Member.MgNr}", 4, right: true))
+                    .AddCell(NewAsideCell("Bio-KSt.:", 6, isName: true)).AddCell(NewAsideCell(Member.OrganicAuthorityCode ?? "-", 8, right: true, center: Member.OrganicAuthorityCode == null))
+                    .AddCell(NewAsideCell("Betr.-Nr.:", 6, isName: true)).AddCell(NewAsideCell(Member.LfbisNr ?? "-", 6, right: true, center: Member.LfbisNr == null))
+                    .AddCell(NewAsideCell("OOC-ID:", 6, isName: true)).AddCell(NewAsideCell(Member.OrganicOperatorId ?? "-", 8, right: true, center: Member.OrganicOperatorId == null))
+                    .AddCell(NewAsideCell("UID:", 6, isName: true)).AddCell(NewAsideCell(Member.UstIdNr ?? "-", 10, right: true, center: Member.UstIdNr == null))
+                    .AddCell(NewAsideCell(new KernedParagraph("", 10).Add(Italic(Member.IsBuchführend ? "(buchführend)" : "(pauschaliert)")), 10, center: true));
+            } else {
+                Aside
+                    .AddCell(NewAsideCell("Mitglieds-Nr.:", 12, isName: true)).AddCell(NewAsideCell($"{Member.MgNr}", 4, right: true)).AddCell(NewAsideCell("", 10))
+                    .AddCell(NewAsideCell("Betriebs-Nr.:", 10, isName: true)).AddCell(NewAsideCell(Member.LfbisNr ?? "-", 6, right: true, center: Member.LfbisNr == null)).AddCell(NewAsideCell("", 10))
+                    .AddCell(NewAsideCell("UID:", 6, isName: true)).AddCell(NewAsideCell(Member.UstIdNr ?? "-", 10, right: true, center: Member.UstIdNr == null))
+                    .AddCell(NewAsideCell(new KernedParagraph("", 10).Add(Italic(Member.IsBuchführend ? "(buchführend)" : "(pauschaliert)")), 10, center: true));
+            }
         }
 
         protected void RenderAddress(Canvas canvas, Rectangle pageSize) {

Elwig/Documents/DeliveryConfirmation.cs

@@ -56,9 +56,9 @@ namespace Elwig.Documents {
             var firstDay = Data.Rows.MinBy(r => r.Date)?.Date;
             var lastDay = Data.Rows.MaxBy(r => r.Date)?.Date;
             Aside?.AddCell(NewAsideCell("Saison", 26))
-                .AddCell(NewAsideCell("Lieferungen:", 9, isName: true)).AddCell(NewAsideCell($"{Data.Rows.DistinctBy(r => r.LsNr).Count():N0} (Teil-Lfrg.: {Data.RowNum:N0})", 17))
+                .AddCell(NewAsideCell("Lieferungen:", 12, isName: true)).AddCell(NewAsideCell($"{Data.Rows.DistinctBy(r => r.LsNr).Count():N0} (Teil-Lfrg.: {Data.RowNum:N0})", 14))
-                .AddCell(NewAsideCell("Zeitraum:", 9, isName: true)).AddCell(NewAsideCell(firstDay == null || lastDay == null ? "-" : firstDay == lastDay ? $"{firstDay:dd.MM.} (1 Tag)" : $"{firstDay:dd.MM.}\u2013{lastDay:dd.MM.} ({lastDay?.DayNumber - firstDay?.DayNumber + 1:N0} Tage)", 17))
+                .AddCell(NewAsideCell("Zeitraum:", 8, isName: true)).AddCell(NewAsideCell(firstDay == null || lastDay == null ? "-" : firstDay == lastDay ? $"{firstDay:dd.MM.} (1 Tag)" : $"{firstDay:dd.MM.}\u2013{lastDay:dd.MM.} ({lastDay?.DayNumber - firstDay?.DayNumber + 1:N0} Tage)", 18, center: true))
-                .AddCell(NewAsideCell("Menge:", 9, isName: true)).AddCell(NewAsideCell($"{MemberStats.Sum(s => s.Weight):N0} kg", 17));
+                .AddCell(NewAsideCell("Menge:", 12, isName: true)).AddCell(NewAsideCell($"{MemberStats.Sum(s => s.Weight):N0} kg", 14));
         }
 
         protected override void RenderBody(iText.Layout.Document doc, PdfDocument pdf) {

Elwig/Helpers/AppDbUpdater.cs

@@ -1,3 +1,5 @@
+using Elwig.Services;
+using Microsoft.Data.Sqlite;
 using System;
 using System.Collections.Generic;
 using System.IO;
@@ -68,11 +70,11 @@ namespace Elwig.Helpers {
                 })
                 .OrderBy(s => s.Item1).ThenBy(s => s.Item2)];
 
-            List<string> toExecute = [];
+            List<(int ToVersion, string File)> toExecute = [];
             var vers = fromVersion;
             while (vers < toVersion) {
                 var (_, to, name) = scripts.Last(s => s.From == vers);
-                toExecute.Add(name);
+                toExecute.Add((to, name));
                 vers = to;
             }
             if (toExecute.Count == 0)
@@ -87,8 +89,11 @@ namespace Elwig.Helpers {
                 await cnx.IntegrityCheck();
                 await cnx.ForeignKeyCheck();
 
-                foreach (var script in toExecute) {
+                foreach (var (to, script) in toExecute) {
                     await cnx.ExecuteEmbeddedScript(asm, script);
+                    if (to == 42) {
+                        await UpdateDbSchema_41_To_42(cnx);
+                    }
                 }
 
                 await cnx.IntegrityCheck();
@@ -103,5 +108,52 @@ namespace Elwig.Helpers {
                 File.Delete(backup);
             }
         }
+
+        private static async Task UpdateDbSchema_41_To_42(SqliteConnection cnx) {
+            List<(int MgNr, string LfbisNr, string Name, string Address, int Plz)> members = [];
+            using (var cmd = cnx.CreateCommand()) {
+                cmd.CommandText = """
+                    SELECT m.mgnr, m.lfbis_nr,
+                           COALESCE(a.name, (COALESCE(m.prefix || ' ', '') || COALESCE(m.given_name || ' ', '') || m.name || COALESCE(' ' || m.middle_names, '') || COALESCE(' ' || m.suffix, ''))),
+                           COALESCE(a.address, m.address),
+                           COALESCE(aplz.plz, mplz.plz)
+                    FROM member m
+                        JOIN postal_dest mp ON (mp.country, mp.id) = (m.country, m.postal_dest)
+                        JOIN AT_plz_dest ma ON (ma.country, ma.id) = (mp.country, mp.id)
+                        JOIN AT_plz mplz ON mplz.plz = ma.plz
+                        LEFT JOIN member_billing_address a ON a.mgnr = m.mgnr
+                        LEFT JOIN postal_dest ap ON (ap.country, ap.id) = (a.country, a.postal_dest)
+                        LEFT JOIN AT_plz_dest aa ON (aa.country, aa.id) = (ap.country, mp.id)
+                        LEFT JOIN AT_plz aplz ON aplz.plz = aa.plz
+                    WHERE organic
+                    """;
+                using var reader = await cmd.ExecuteReaderAsync();
+                var header = await reader.GetColumnSchemaAsync();
+                while (await reader.ReadAsync()) {
+                    members.Add((reader.GetInt32(0), reader.GetString(1), reader.GetString(2), reader.GetString(3), reader.GetInt32(4)));
+                }
+            }
+
+            if (members.Count > 0)
+                InteractionService.ShowInformation("Datenbank-Update", "Es wird versucht, die Bio-Kontrollstellen-Informationen der Mitglieder automatisch zu laden. Dies könnte einen kurzen Moment in Anspruch nehmen.");
+
+            foreach (var m in members) {
+                string? oocId = null;
+                string? authCode = null;
+
+                var certs = await OrganicService.FetchTracesCertificates(null, m.LfbisNr, (m.Name, m.Address, m.Plz.ToString()));
+
+                if (certs.Length > 0) {
+                    oocId = certs[0].OperatorId;
+                    authCode = certs[0].AuthorityCode;
+                }
+
+                if (oocId != null || authCode != null) {
+                    oocId = oocId == null ? "NULL" : $"'{oocId}'";
+                    authCode = authCode == null ? "NULL" : $"'{authCode}'";
+                    await cnx.ExecuteBatch($"UPDATE member SET ooc_id = {oocId}, org_auth_code = {authCode} WHERE mgnr = {m.MgNr}");
+                }
+            }
+        }
     }
 }

Elwig/Services/MemberService.cs

@@ -10,6 +10,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
+using System.Windows.Media;
 
 namespace Elwig.Services {
     public static class MemberService {
@@ -189,10 +190,9 @@ namespace Elwig.Services {
                     .GroupBy(d => d.Year)
                     .ToDictionaryAsync(g => g.Key, g => g.Any());
 
+                await App.MainDispatcher.BeginInvoke(() => {
                     if (m.MgNr != vm.MgNr)
                         return;
-
-                await App.MainDispatcher.BeginInvoke(() => {
                     var (d1Grid, _) = DeliveryService.GenerateToolTip(d1GridData, []);
                     var (d2Grid, _) = DeliveryService.GenerateToolTip(d2GridData, []);
                     var grid = AreaComService.GenerateToolTip(gridData);
@@ -205,13 +205,65 @@ namespace Elwig.Services {
                     vm.StatusAreaCommitmentInfo = $"{Utils.CurrentLastSeason}";
                     vm.StatusAreaCommitment = text;
                     vm.StatusAreaCommitmentToolTip = grid;
-                    vm.MemberHasDeliveries = Enumerable.Range(0, 9999).Select(i => deliveries.GetValueOrDefault(i, false)).ToList();
+                    vm.MemberHasDeliveries = [.. Enumerable.Range(0, 9999).Select(i => deliveries.GetValueOrDefault(i, false))];
+                });
+            });
+
+            vm.OrganicTest1 = null;
+            vm.OrganicTest2 = "...";
+            vm.OrganicTest3 = Brushes.Black;
+            vm.OrganicTest4 = null;
+            Utils.RunBackground("Bio-Zertifikatsdaten laden", async () => {
+                if (App.MainDispatcher == null || !m.IsOrganic)
+                    return;
+
+                var certs = await OrganicService.GetTracesCertificates(m);
+
+                // TODO button for TRACES search url
+                // TODO button for authority search url
+
+                await App.MainDispatcher.BeginInvoke(() => {
+                    if (m.MgNr != vm.MgNr)
+                        return;
+                    vm.OrganicTest2 = null;
+                    if (certs.Length == 0) {
+                        vm.OrganicTest1 = "Nicht gefunden";
+                        vm.OrganicTest3 = Brushes.DarkRed;
+                    } else {
+                        var cert = certs[0];
+                        vm.OrganicTest4 = $"Zertifikat-Nr.: {cert.Id}\nBio-KSt.: {cert.AuthorityCode}\nEU Operator-ID: {cert.OperatorId}\nOperator: {cert.OperatorName}";
+                        if (cert.IsValidForWineProduction) {
+                            vm.OrganicTest1 = "Gültig";
+                            vm.OrganicTest2 = $" (bis {cert.ExpiresOn:dd.MM.yyyy})";
+                            vm.OrganicTest3 = Brushes.DarkGreen;
+                        } else if (cert.IsValid) {
+                            vm.OrganicTest1 = "Teilw. gültig";
+                            vm.OrganicTest2 = $" (bis {cert.ExpiresOn:dd.MM.yyyy})";
+                            vm.OrganicTest3 = Brushes.OrangeRed;
+                        } else {
+                            vm.OrganicTest3 = Brushes.DarkRed;
+                            switch (cert.Status) {
+                                case OrganicService.TracesStatus.ISSUED:
+                                    vm.OrganicTest1 = "Ausgestellt";
+                                    vm.OrganicTest2 = $" (am {cert.LastStatusUpdateOn:dd.MM.yyyy})"; break;
+                                case OrganicService.TracesStatus.SUSPENDED:
+                                    vm.OrganicTest1 = "Gesperrt";
+                                    vm.OrganicTest2 = $" (am {cert.LastStatusUpdateOn:dd.MM.yyyy})"; break;
+                                case OrganicService.TracesStatus.EXPIRED:
+                                    vm.OrganicTest1 = "Ausgelaufen";
+                                    vm.OrganicTest2 = $" (am {cert.LastStatusUpdateOn:dd.MM.yyyy})"; break;
+                                case OrganicService.TracesStatus.WITHDRAWN:
+                                    vm.OrganicTest1 = "Widerrufen";
+                                    vm.OrganicTest2 = $" (am {cert.LastStatusUpdateOn:dd.MM.yyyy})"; break;
+                            }
+                        }
+                    }
                 });
             });
 
             vm.MemberHasEmail = m.EmailAddresses.Count > 0;
             vm.MemberCanSendEmail = App.Config.Smtp != null && m.EmailAddresses.Count > 0;
-            vm.MemberHasDeliveries = Enumerable.Range(0, 9999).Select(i => false).ToList();
+            vm.MemberHasDeliveries = [.. Enumerable.Range(0, 9999).Select(i => false)];
         }
 
         public static async Task<(List<string>, IQueryable<Member>, List<string>)> GetFilters(this MemberAdminViewModel vm, AppDbContext ctx) {

Elwig/Services/OrganicService.cs

@@ -0,0 +1,143 @@
+using Elwig.Helpers;
+using Elwig.Models.Entities;
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text.Json.Nodes;
+using System.Threading.Tasks;
+using System.Web;
+
+namespace Elwig.Services {
+    public static class OrganicService {
+
+        public const string TRACES_API_URL = "https://webgate.ec.europa.eu/tracesnt/directory/publication/organic-operator/for/query";
+        public const string TRACES_PDF_URL_PREFIX = "https://webgate.ec.europa.eu/tracesnt/directory/publication/organic-operator/digitally-signed/";
+
+        public enum TracesStatus {
+            ISSUED, SUSPENDED, WITHDRAWN, EXPIRED
+        }
+
+        public enum TracesActivity {
+            PREPARATION, EXPORT, IMPORT, STORING, PRODUCTION, DISTRIBUTION, DISTRIBUTION_PLACING_ON_THE_MARKET
+        }
+
+        public enum TracesCategoryOfProduct {
+            UNPROCESSED_PLANT_PRODUCTS_INCLUDING_SEEDS, LIVESTOCK_AND_UNPROCESSED_LIVESTOCK_PRODUCTS, ALGAE_AND_UNPROCESSED_AQUACULTURE_PRODUCTS,
+            PROCESSED_AGRICULTURAL_PRODUCTS_INCLUDING_AQUACULTURE_FOR_USE_AS_FOOD, FEED, WINE, OTHER_PRODUCTS_NOT_COVERED_BY_PREVIOUS_CATEGORIES
+        }
+
+        public record TracesCertificate {
+            public required string Id { get; init; }
+            public required string AuthorityCode { get; init; }
+            public required string OperatorId { get; init; }
+            public required string OperatorName { get; init; }
+            public required TracesActivity[] Activities { get; init; }
+            public required TracesCategoryOfProduct[] CategoriesOfProduct { get; init; }
+            public required DateOnly IssuedOn { get; init; }
+            public required DateOnly ExpiresOn { get; init; }
+            public required DateOnly LastStatusUpdateOn { get; init; }
+            public required TracesStatus Status { get; init; }
+
+            public string PdfUrl => TRACES_PDF_URL_PREFIX + Id + ".pdf";
+            public bool IsValid => Status == TracesStatus.ISSUED && IssuedOn.ToDateTime(new()) <= DateTime.Today && ExpiresOn.ToDateTime(new()) >= DateTime.Today;
+            public bool IsValidForWineProduction => IsValid && Activities.Contains(TracesActivity.PRODUCTION) &&
+                (CategoriesOfProduct.Contains(TracesCategoryOfProduct.UNPROCESSED_PLANT_PRODUCTS_INCLUDING_SEEDS) || CategoriesOfProduct.Contains(TracesCategoryOfProduct.WINE));
+        }
+
+        public async static Task<TracesCertificate[]> GetTracesCertificates(Member m, bool? tryNameAndAddress = null) {
+            // TODO cache
+            return await FetchTracesCertificates(m, tryNameAndAddress);
+        }
+
+        private async static Task<JsonArray> TryFetchTracesCertificates(Dictionary<string, string> query) {
+            var q = HttpUtility.ParseQueryString("");
+            q.Add("sort", "-issuedOn");
+            q.Add("countryCode", "AT");
+            foreach (var (k, v) in query) {
+                q.Add(k, v);
+            }
+
+            using var client = Utils.GetHttpClient();
+            using var res = await client.GetAsync($"{TRACES_API_URL}?{q}");
+            res.EnsureSuccessStatusCode();
+            var resJson = JsonNode.Parse(await res.Content.ReadAsStringAsync());
+            var certs = resJson?.AsArray() ?? throw new Exception();
+            if (certs.Count == 0)
+                throw new Exception();
+            return certs;
+        }
+
+        public static Task<TracesCertificate[]> FetchTracesCertificates(Member m, bool? tryNameAndAddress = null) {
+            return FetchTracesCertificates(m.OrganicOperatorId, m.LfbisNr,
+                (tryNameAndAddress ?? m.IsOrganic) ? m.BillingAddress is BillingAddr a ?
+                    (a.FullName, a.Address, $"{a.PostalDest.AtPlz?.Plz}") :
+                    (m.FullName, m.Address, $"{m.PostalDest.AtPlz?.Plz}") :
+                    null);
+        }
+
+        public async static Task<TracesCertificate[]> FetchTracesCertificates(string? oocId, string? lfbisNr, (string Name, string Address, string PostalCode)? address) {
+            bool searchedByName = false;
+
+            JsonArray? jsonCerts = null;
+            if (oocId != null) {
+                try {
+                    jsonCerts = await TryFetchTracesCertificates(new Dictionary<string, string> {
+                        { "operatorIdentifierType", "ooc_identifier" },
+                        { "operatorIdentifierSearchOperator", "STRICT" },
+                        { "operatorIdentifier", oocId },
+                    });
+                } catch {
+                    jsonCerts = null;
+                }
+            }
+
+            if (jsonCerts == null && lfbisNr != null) {
+                try {
+                    jsonCerts = await TryFetchTracesCertificates(new Dictionary<string, string> {
+                        { "operatorIdentifierType", "comp_reg" },
+                        { "operatorIdentifierSearchOperator", "STRICT" },
+                        { "operatorIdentifier", lfbisNr.TrimStart('0') },
+                    });
+                } catch {
+                    jsonCerts = null;
+                }
+            }
+
+            if (jsonCerts == null && address != null) {
+                try {
+                    jsonCerts = await TryFetchTracesCertificates(new Dictionary<string, string> {
+                        { "operatorPostalCode", address.Value.PostalCode },
+                        { "query", $"{address.Value.Name} {address.Value.Address}" },
+                    });
+                    searchedByName = true;
+                } catch {
+                    jsonCerts = null;
+                }
+            }
+
+            if (jsonCerts == null)
+                return [];
+
+            TracesCertificate[] certs = [];
+            try {
+                certs = [.. jsonCerts.Select(j => new TracesCertificate {
+                    Id = j!["reference"]?.GetValue<string>() ?? throw new Exception(),
+                    AuthorityCode = j["issuingBody"]?["code"]?.GetValue<string>() ?? throw new Exception(),
+                    OperatorId = j["operatorIdentifier"]?.GetValue<string>() ?? throw new Exception(),
+                    OperatorName = j["operator"]?["name"]?.GetValue<string>() ?? throw new Exception(),
+                    Activities = [.. j["activities"]?.AsArray().Select(a => Enum.Parse<TracesActivity>(a?["id"]?.GetValue<string>().ToUpper().Replace("_IMPORT", "IMPORT") ?? throw new Exception())) ?? []],
+                    CategoriesOfProduct = [.. j["categoriesOfProduct"]?.AsArray().Select(c => Enum.Parse<TracesCategoryOfProduct>(c?["id"]?.GetValue<string>() ?? throw new Exception())) ?? []],
+                    IssuedOn = DateOnly.FromDateTime(DateTime.ParseExact(j["issuedOn"]?.GetValue<string>() ?? throw new Exception(), "yyyy-MM-ddTHH:mm:ss.fffK", CultureInfo.InvariantCulture, DateTimeStyles.None)),
+                    ExpiresOn = DateOnly.ParseExact(j["expiresOn"]?.GetValue<string>() ?? throw new Exception(), "yyyy-MM-dd"),
+                    LastStatusUpdateOn = DateOnly.FromDateTime(DateTime.ParseExact(j["lastStatusUpdateDateTime"]?.GetValue<string>() ?? throw new Exception(), "yyyy-MM-ddTHH:mm:ss.fffK", CultureInfo.InvariantCulture, DateTimeStyles.None)),
+                    Status = Enum.Parse<TracesStatus>(j["status"]?["id"]?.GetValue<string>() ?? throw new Exception()),
+                })];
+            } catch {
+                return [];
+            }
+
+            return (!searchedByName || certs.Where(c => c.Status == TracesStatus.ISSUED).Select(c => c.OperatorId).ToHashSet().Count == 1) ? certs : [];
+        }
+    }
+}

Elwig/ViewModels/MemberAdminViewModel.cs

@@ -6,6 +6,7 @@ using System.Collections.ObjectModel;
 using System.Linq;
 using System.Windows;
 using System.Windows.Controls;
+using System.Windows.Media;
 
 namespace Elwig.ViewModels {
     public partial class MemberAdminViewModel : ObservableObject {
@@ -126,6 +127,15 @@ namespace Elwig.ViewModels {
         [ObservableProperty]
         private bool _isOrganic;
 
+        [ObservableProperty]
+        private string? _organicTest1;
+        [ObservableProperty]
+        private string? _organicTest2;
+        [ObservableProperty]
+        private Brush? _organicTest3;
+        [ObservableProperty]
+        private string? _organicTest4;
+
         [ObservableProperty]
         private string? _entryDate;
         [ObservableProperty]

Elwig/Windows/MemberAdminWindow.xaml

@@ -581,6 +581,11 @@
                     <TextBox x:Name="OrganicOperatorIdInput" Text="{Binding OrganicOperatorId, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                              Margin="0,40,10,0" Grid.Column="4" Width="91" HorizontalAlignment="Left"
                              TextChanged="OrganicOperatorIdInput_TextChanged" LostFocus="OrganicOperatorIdInput_LostFocus"/>
+
+                    <Label Content="Bio-Zert.:" Margin="50,10,0,0" Grid.Column="2" HorizontalAlignment="Left"/>
+                    <TextBlock FontSize="14" Margin="105,12,10,0" Grid.Column="2" HorizontalAlignment="Left" ToolTip="{Binding OrganicTest4}">
+                        <Run Text="{Binding OrganicTest1}" FontWeight="Bold" Foreground="{Binding OrganicTest3}"/><Run FontSize="12" Text="{Binding OrganicTest2}"/>
+                    </TextBlock>
                 </Grid>
             </GroupBox>
             <GroupBox Grid.Column="1" Grid.Row="1" Grid.RowSpan="2" Margin="5,5,5,5">