Add finance reconciliation probe

2026-05-04 09:32:50 +02:00
parent 4a1561d85f
commit 15dec06f31
7 changed files with 715 additions and 2 deletions
@@ -0,0 +1,364 @@
+using System.Globalization;
+using System.Net;
+using ClosedXML.Excel;
+using Microsoft.EntityFrameworkCore;
+using TrafagSalesExporter.Data;
+using TrafagSalesExporter.Services;
+
+var builder = WebApplication.CreateBuilder(args);
+
+var databasePath = ResolveDatabasePath(builder.Configuration["FinanceProbe:DatabasePath"]);
+builder.Services.AddDbContextFactory<AppDbContext>(options =>
+    options.UseSqlite($"Data Source={databasePath};Default Timeout=60"));
+builder.Services.AddSingleton<IFinanceReconciliationService, FinanceReconciliationService>();
+
+var app = builder.Build();
+
+app.MapGet("/", () => Results.Redirect("/finance"));
+app.MapGet("/finance", async (IFinanceReconciliationService finance) =>
+{
+    var rows = await finance.BuildNetSalesReferenceRowsAsync(2025);
+    var excelReferences = LoadCheckedExcelReferences(ResolveCheckedExcelPath());
+    return Results.Content(BuildPage(rows, databasePath, excelReferences), "text/html; charset=utf-8");
+});
+
+app.Run();
+
+static string ResolveDatabasePath(string? configuredPath)
+{
+    if (!string.IsNullOrWhiteSpace(configuredPath))
+        return Path.GetFullPath(configuredPath);
+
+    foreach (var start in new[] { Directory.GetCurrentDirectory(), AppContext.BaseDirectory })
+    {
+        var directory = new DirectoryInfo(start);
+        while (directory is not null)
+        {
+            var candidate = Path.Combine(directory.FullName, "trafag_exporter.db");
+            if (File.Exists(candidate))
+                return candidate;
+
+            directory = directory.Parent;
+        }
+    }
+
+    return Path.Combine(Directory.GetCurrentDirectory(), "trafag_exporter.db");
+}
+
+static string? ResolveCheckedExcelPath()
+{
+    foreach (var start in new[] { Directory.GetCurrentDirectory(), AppContext.BaseDirectory })
+    {
+        var directory = new DirectoryInfo(start);
+        while (directory is not null)
+        {
+            var candidate = Path.Combine(directory.FullName, "check.xlsx");
+            if (File.Exists(candidate))
+                return candidate;
+
+            directory = directory.Parent;
+        }
+    }
+
+    return null;
+}
+
+static Dictionary<string, CheckedExcelReference> LoadCheckedExcelReferences(string? path)
+{
+    if (string.IsNullOrWhiteSpace(path) || !File.Exists(path))
+        return [];
+
+    using var workbook = new XLWorkbook(path);
+    var worksheet = workbook.Worksheets.First();
+    var references = new Dictionary<string, CheckedExcelReference>(StringComparer.OrdinalIgnoreCase);
+
+    foreach (var row in worksheet.RowsUsed().Skip(1))
+    {
+        var label = row.Cell(1).GetString().Trim();
+        if (string.IsNullOrWhiteSpace(label) || label.Equals("Total TR Gruppe", StringComparison.OrdinalIgnoreCase))
+            continue;
+
+        references[label] = new CheckedExcelReference
+        {
+            Label = label,
+            LocalCurrencyValue = ReadNullableDecimal(row.Cell(2)),
+            ChfValue = ReadNullableDecimal(row.Cell(3)),
+            PowerBiValue = ReadNullableDecimal(row.Cell(5)),
+            Status = row.Cell(6).GetString().Trim()
+        };
+    }
+
+    return references;
+}
+
+static decimal? ReadNullableDecimal(IXLCell cell)
+{
+    if (cell.IsEmpty())
+        return null;
+
+    return cell.TryGetValue<decimal>(out var value) ? value : null;
+}
+
+static string BuildPage(
+    IReadOnlyList<NetSalesReferenceRow> rows,
+    string databasePath,
+    IReadOnlyDictionary<string, CheckedExcelReference> excelReferences)
+{
+    var generatedAt = DateTime.Now.ToString("dd.MM.yyyy HH:mm:ss", CultureInfo.GetCultureInfo("de-CH"));
+    var okCount = rows.Count(r => r.Status == "OK");
+    var checkCount = rows.Count(r => r.Status == "Pruefen");
+    var missingCount = rows.Count(r => r.Status == "Keine Daten");
+    var excelCount = excelReferences.Count;
+
+    return $$"""
+<!doctype html>
+<html lang="de">
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <title>Finance Probe</title>
+  <style>
+    :root {
+      color-scheme: light;
+      --bg: #f6f7f9;
+      --panel: #ffffff;
+      --text: #17202a;
+      --muted: #667085;
+      --line: #d8dee8;
+      --ok: #147a3d;
+      --check: #a15c00;
+      --missing: #667085;
+      --head: #22324a;
+    }
+    * { box-sizing: border-box; }
+    body {
+      margin: 0;
+      background: var(--bg);
+      color: var(--text);
+      font-family: "Segoe UI", Arial, sans-serif;
+      font-size: 14px;
+    }
+    header {
+      padding: 18px 24px 12px;
+      background: var(--panel);
+      border-bottom: 1px solid var(--line);
+    }
+    h1 {
+      margin: 0 0 8px;
+      font-size: 22px;
+      font-weight: 650;
+      letter-spacing: 0;
+    }
+    .meta {
+      color: var(--muted);
+      display: flex;
+      flex-wrap: wrap;
+      gap: 12px;
+      line-height: 1.5;
+    }
+    main { padding: 18px 24px 28px; }
+    .summary {
+      display: grid;
+      grid-template-columns: repeat(4, minmax(140px, 1fr));
+      gap: 10px;
+      margin-bottom: 14px;
+    }
+    .metric {
+      background: var(--panel);
+      border: 1px solid var(--line);
+      border-radius: 6px;
+      padding: 10px 12px;
+    }
+    .metric strong {
+      display: block;
+      font-size: 20px;
+      margin-bottom: 2px;
+    }
+    .metric span { color: var(--muted); }
+    table {
+      width: 100%;
+      border-collapse: collapse;
+      background: var(--panel);
+      border: 1px solid var(--line);
+    }
+    th {
+      text-align: left;
+      background: var(--head);
+      color: #fff;
+      font-weight: 600;
+      padding: 8px 10px;
+      position: sticky;
+      top: 0;
+      z-index: 1;
+    }
+    td {
+      padding: 7px 10px;
+      border-top: 1px solid var(--line);
+      vertical-align: top;
+    }
+    tbody tr:nth-child(even) { background: #fafbfc; }
+    .num {
+      text-align: right;
+      font-variant-numeric: tabular-nums;
+      white-space: nowrap;
+    }
+    .status {
+      display: inline-block;
+      min-width: 78px;
+      padding: 3px 8px;
+      border-radius: 999px;
+      color: #fff;
+      text-align: center;
+      font-size: 12px;
+      font-weight: 650;
+    }
+    .OK { background: var(--ok); }
+    .Pruefen { background: var(--check); }
+    .KeineDaten { background: var(--missing); }
+    details { min-width: 360px; }
+    summary { cursor: pointer; color: #234d7d; }
+    .candidate-table {
+      margin-top: 8px;
+      border: 1px solid var(--line);
+      font-size: 13px;
+    }
+    .candidate-table th {
+      background: #eef2f7;
+      color: var(--text);
+      position: static;
+    }
+    .small { color: var(--muted); font-size: 12px; }
+    @media (max-width: 900px) {
+      main, header { padding-left: 12px; padding-right: 12px; }
+      .summary { grid-template-columns: repeat(2, minmax(120px, 1fr)); }
+      .table-wrap { overflow-x: auto; }
+    }
+  </style>
+</head>
+<body>
+  <header>
+    <h1>Finance Probe - Net Sales Actuals 2025</h1>
+    <div class="meta">
+      <span>Vergleich gegen geprüfte Referenzwerte aus check.xlsx / Power BI Stand 29.04.2026</span>
+      <span>DB: {{Html(databasePath)}}</span>
+      <span>Excel-Referenzen gelesen: {{excelCount}}</span>
+      <span>Aktualisiert: {{Html(generatedAt)}}</span>
+    </div>
+  </header>
+  <main>
+    <section class="summary">
+      <div class="metric"><strong>{{rows.Count}}</strong><span>Standorte</span></div>
+      <div class="metric"><strong>{{okCount}}</strong><span>OK</span></div>
+      <div class="metric"><strong>{{checkCount}}</strong><span>Pruefen</span></div>
+      <div class="metric"><strong>{{missingCount}}</strong><span>Keine Daten</span></div>
+    </section>
+    <div class="table-wrap">
+      <table>
+        <thead>
+          <tr>
+            <th>Status</th>
+            <th>Firma</th>
+            <th>Gewaehlte Abgrenzung</th>
+            <th>Ist-Waehrung</th>
+            <th class="num">Ist 2025</th>
+            <th>Referenz-Waehrung</th>
+            <th class="num">Referenz</th>
+            <th class="num">Excel LC</th>
+            <th class="num">Excel CHF</th>
+            <th class="num">Excel Power BI</th>
+            <th>Excel Status</th>
+            <th class="num">Differenz</th>
+            <th class="num">Ohne IC Diff.</th>
+            <th>Waehrung</th>
+            <th class="num">Zeilen</th>
+            <th>Varianten</th>
+          </tr>
+        </thead>
+        <tbody>
+          {{string.Join(Environment.NewLine, rows.Select(row => BuildRow(row, excelReferences)))}}
+        </tbody>
+      </table>
+    </div>
+  </main>
+</body>
+</html>
+""";
+}
+
+static string BuildRow(NetSalesReferenceRow row, IReadOnlyDictionary<string, CheckedExcelReference> excelReferences)
+{
+    var statusClass = row.Status.Replace(" ", string.Empty);
+    excelReferences.TryGetValue(row.Label, out var excelReference);
+
+    return $$"""
+<tr>
+  <td><span class="status {{Html(statusClass)}}">{{Html(row.Status)}}</span></td>
+  <td><strong>{{Html(row.Label)}}</strong><div class="small">{{Html(row.Key)}} / {{Html(row.ReferenceSource)}}</div></td>
+  <td>{{Html(row.ValueField)}}</td>
+  <td>{{Html(row.ActualCurrency)}}</td>
+  <td class="num">{{Amount(row.ActualValue)}}</td>
+  <td>{{Html(row.ReferenceCurrency)}}</td>
+  <td class="num">{{Amount(row.ReferenceValue)}}</td>
+  <td class="num">{{Amount(excelReference?.LocalCurrencyValue)}}</td>
+  <td class="num">{{Amount(excelReference?.ChfValue)}}</td>
+  <td class="num">{{Amount(excelReference?.PowerBiValue)}}</td>
+  <td>{{Html(excelReference?.Status)}}</td>
+  <td class="num">{{Amount(row.Difference)}}</td>
+  <td class="num">{{Amount(row.DifferenceExcludingIntercompany)}}</td>
+  <td>{{Html(row.Currencies)}}</td>
+  <td class="num">{{row.RowCount}}</td>
+  <td>{{BuildCandidateDetails(row)}}</td>
+</tr>
+""";
+}
+
+static string BuildCandidateDetails(NetSalesReferenceRow row)
+{
+    if (row.Candidates.Count == 0)
+        return "<span class=\"small\">Keine Varianten</span>";
+
+    var candidateRows = string.Join(Environment.NewLine, row.Candidates.Select(candidate => $$"""
+<tr>
+  <td>{{Html(candidate.Label)}}</td>
+  <td>{{Html(candidate.Currency)}}</td>
+  <td class="num">{{Amount(candidate.Value)}}</td>
+  <td class="num">{{Amount(candidate.Difference)}}</td>
+  <td class="num">{{Amount(candidate.IntercompanyValue)}}</td>
+  <td class="num">{{Amount(candidate.DifferenceExcludingIntercompany)}}</td>
+</tr>
+"""));
+
+    return $$"""
+<details>
+  <summary>{{row.Candidates.Count}} Varianten anzeigen</summary>
+  <table class="candidate-table">
+    <thead>
+      <tr>
+        <th>Abgrenzung</th>
+        <th>Waehrung</th>
+        <th class="num">Wert</th>
+        <th class="num">Diff.</th>
+        <th class="num">IC</th>
+        <th class="num">Diff. ohne IC</th>
+      </tr>
+    </thead>
+    <tbody>{{candidateRows}}</tbody>
+  </table>
+</details>
+""";
+}
+
+static string Amount(decimal? value)
+    => value.HasValue ? value.Value.ToString("#,##0.00", CultureInfo.GetCultureInfo("de-CH")) : "-";
+
+static string Html(string? value)
+    => WebUtility.HtmlEncode(value ?? string.Empty);
+
+sealed class CheckedExcelReference
+{
+    public string Label { get; set; } = string.Empty;
+    public decimal? LocalCurrencyValue { get; set; }
+    public decimal? ChfValue { get; set; }
+    public decimal? PowerBiValue { get; set; }
+    public string Status { get; set; } = string.Empty;
+}