Merge branch 'main' of https://git.azuze.fr/kawa/Sharepoint-Toolbox

SharepointToolbox/Services/IVersionCleanupService.cs

@@ -0,0 +1,28 @@
+using Microsoft.SharePoint.Client;
+using SharepointToolbox.Core.Models;
+
+namespace SharepointToolbox.Services;
+
+public interface IVersionCleanupService
+{
+    /// <summary>
+    /// Enumerates document libraries (filtered by <see cref="VersionCleanupOptions.LibraryTitles"/>
+    /// when non-empty) and deletes historical file versions per file according to
+    /// <see cref="VersionCleanupOptions.KeepLast"/> and <see cref="VersionCleanupOptions.KeepFirst"/>.
+    /// The current published version is never touched. Returns one result row per file
+    /// where at least one version was inspected.
+    /// </summary>
+    Task<IReadOnlyList<VersionCleanupResult>> DeleteOldVersionsAsync(
+        ClientContext ctx,
+        VersionCleanupOptions options,
+        IProgress<OperationProgress> progress,
+        CancellationToken ct);
+
+    /// <summary>
+    /// Lists non-hidden document libraries on the site. Used by the library picker
+    /// so callers can present a checkbox UI.
+    /// </summary>
+    Task<IReadOnlyList<string>> ListLibraryTitlesAsync(
+        ClientContext ctx,
+        CancellationToken ct);
+}