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

SharepointToolbox/ViewModels/Tabs/VersionCleanupViewModel.cs

@@ -8,6 +8,7 @@ using Microsoft.Win32;
 using SharepointToolbox.Core.Models;
 using SharepointToolbox.Localization;
 using SharepointToolbox.Services;
+using SharepointToolbox.Services.Export;
 
 namespace SharepointToolbox.ViewModels.Tabs;
 
@@ -15,6 +16,8 @@ public partial class VersionCleanupViewModel : FeatureViewModelBase
 {
     private readonly IVersionCleanupService _versionService;
     private readonly ISessionManager _sessionManager;
+    private readonly VersionCleanupHtmlExportService _htmlExportService;
+    private readonly IBrandingService _brandingService;
     private readonly ILogger<FeatureViewModelBase> _logger;
     private TenantProfile? _currentProfile;
 
@@ -50,20 +53,26 @@ public partial class VersionCleanupViewModel : FeatureViewModelBase
     public IAsyncRelayCommand SelectLibrariesCommand { get; }
     public IRelayCommand ClearLibrariesCommand { get; }
     public IAsyncRelayCommand ExportCsvCommand { get; }
+    public IAsyncRelayCommand ExportHtmlCommand { get; }
 
     public VersionCleanupViewModel(
         IVersionCleanupService versionService,
         ISessionManager sessionManager,
+        VersionCleanupHtmlExportService htmlExportService,
+        IBrandingService brandingService,
         ILogger<FeatureViewModelBase> logger)
         : base(logger)
     {
         _versionService = versionService;
         _sessionManager = sessionManager;
+        _htmlExportService = htmlExportService;
+        _brandingService = brandingService;
         _logger = logger;
 
         SelectLibrariesCommand = new AsyncRelayCommand(SelectLibrariesAsync, CanPickLibraries);
         ClearLibrariesCommand = new RelayCommand(ClearLibraries);
         ExportCsvCommand = new AsyncRelayCommand(ExportCsvAsync, () => Results.Count > 0);
+        ExportHtmlCommand = new AsyncRelayCommand(ExportHtmlAsync, () => Results.Count > 0);
 
         SelectedLibraries.CollectionChanged += (_, _) => UpdateSelectedLibrariesLabel();
         Results.CollectionChanged += (_, _) =>
@@ -73,6 +82,7 @@ public partial class VersionCleanupViewModel : FeatureViewModelBase
             OnPropertyChanged(nameof(TotalVersionsDeleted));
             OnPropertyChanged(nameof(TotalFilesAffected));
             ExportCsvCommand.NotifyCanExecuteChanged();
+            ExportHtmlCommand.NotifyCanExecuteChanged();
         };
         UpdateSelectedLibrariesLabel();
     }
@@ -212,8 +222,7 @@ public partial class VersionCleanupViewModel : FeatureViewModelBase
                     r.BytesFreed,
                     Csv(r.Error ?? string.Empty)));
             }
-            try { Process.Start(new ProcessStartInfo(dialog.FileName) { UseShellExecute = true }); }
-            catch { }
+            OpenFile(dialog.FileName);
         }
         catch (Exception ex)
         {
@@ -222,6 +231,39 @@ public partial class VersionCleanupViewModel : FeatureViewModelBase
         }
     }
 
+    private async Task ExportHtmlAsync()
+    {
+        if (Results.Count == 0) return;
+        var dialog = new SaveFileDialog
+        {
+            Title = "Export version cleanup results to HTML",
+            Filter = "HTML files (*.html)|*.html|All files (*.*)|*.*",
+            DefaultExt = "html",
+            FileName = "version_cleanup",
+        };
+        if (dialog.ShowDialog() != true) return;
+        try
+        {
+            var mspLogo = await _brandingService.GetMspLogoAsync();
+            var clientLogo = _currentProfile?.ClientLogo;
+            var branding = new ReportBranding(mspLogo, clientLogo);
+
+            await _htmlExportService.WriteAsync(Results, dialog.FileName, CancellationToken.None, branding);
+            OpenFile(dialog.FileName);
+        }
+        catch (Exception ex)
+        {
+            StatusMessage = $"Export failed: {ex.Message}";
+            _logger.LogError(ex, "Version cleanup HTML export failed.");
+        }
+    }
+
+    private static void OpenFile(string filePath)
+    {
+        try { Process.Start(new ProcessStartInfo(filePath) { UseShellExecute = true }); }
+        catch { }
+    }
+
     private static string Csv(string value)
     {
         if (string.IsNullOrEmpty(value)) return string.Empty;