chore: release v2.4

- Add theme system (Dark/Light palettes, ModernTheme, ThemeManager) - Add InputDialog, Spinner common view - Add DuplicatesCsvExportService - Refresh views, dialogs, and view models across tabs - Update localization strings (en/fr) - Tweak services (transfer, permissions, search, user access, ownership elevation, bulk operations) Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-20 11:23:11 +02:00
parent 8f30a60d2a
commit f4cc81bb71
64 changed files with 3315 additions and 405 deletions
@@ -0,0 +1,74 @@
+using System.IO;
+using System.Text;
+using SharepointToolbox.Core.Models;
+using SharepointToolbox.Localization;
+
+namespace SharepointToolbox.Services.Export;
+
+/// <summary>
+/// Exports DuplicateGroup list to CSV. Each duplicate item becomes one row;
+/// the Group column ties copies together and a Copies column gives the group size.
+/// Header row is built at write-time so culture switches are honoured.
+/// </summary>
+public class DuplicatesCsvExportService
+{
+    public async Task WriteAsync(
+        IReadOnlyList<DuplicateGroup> groups,
+        string filePath,
+        CancellationToken ct)
+    {
+        var T = TranslationSource.Instance;
+        var sb = new StringBuilder();
+
+        // Summary
+        sb.AppendLine($"\"{T["report.title.duplicates_short"]}\"");
+        sb.AppendLine($"\"{T["report.text.duplicate_groups_found"]}\",\"{groups.Count}\"");
+        sb.AppendLine($"\"{T["report.text.generated"]}\",\"{DateTime.Now:yyyy-MM-dd HH:mm:ss}\"");
+        sb.AppendLine();
+
+        // Header
+        sb.AppendLine(string.Join(",", new[]
+        {
+            Csv(T["report.col.number"]),
+            Csv("Group"),
+            Csv(T["report.text.copies"]),
+            Csv(T["report.col.name"]),
+            Csv(T["report.col.library"]),
+            Csv(T["report.col.path"]),
+            Csv(T["report.col.size_bytes"]),
+            Csv(T["report.col.created"]),
+            Csv(T["report.col.modified"]),
+        }));
+
+        // Rows
+        foreach (var g in groups)
+        {
+            int i = 0;
+            foreach (var item in g.Items)
+            {
+                i++;
+                sb.AppendLine(string.Join(",", new[]
+                {
+                    Csv(i.ToString()),
+                    Csv(g.Name),
+                    Csv(g.Items.Count.ToString()),
+                    Csv(item.Name),
+                    Csv(item.Library),
+                    Csv(item.Path),
+                    Csv(item.SizeBytes?.ToString() ?? string.Empty),
+                    Csv(item.Created?.ToString("yyyy-MM-dd") ?? string.Empty),
+                    Csv(item.Modified?.ToString("yyyy-MM-dd") ?? string.Empty),
+                }));
+            }
+        }
+
+        await File.WriteAllTextAsync(filePath, sb.ToString(),
+            new UTF8Encoding(encoderShouldEmitUTF8Identifier: true), ct);
+    }
+
+    private static string Csv(string value)
+    {
+        if (string.IsNullOrEmpty(value)) return "\"\"";
+        return $"\"{value.Replace("\"", "\"\"")}\"";
+    }
+}