feat(04-09): create BulkMembers, BulkSites, and FolderStructure ViewModels and Views

- BulkMembersViewModel: CSV import, validate, preview, confirm, execute, retry failed, export failed - BulkSitesViewModel: same flow using IBulkSiteService.CreateSitesAsync - FolderStructureViewModel: site URL + library inputs, CSV folders, FolderStructureService.BuildUniquePaths - BulkMembersView/BulkSitesView/FolderStructureView: XAML + code-behind wiring ConfirmBulkOperationDialog - [Rule 3] Fixed duplicate converter definitions: removed untracked standalone EnumBoolConverter/StringToVisibilityConverter/ListToStringConverter files (already defined in IndentConverter.cs)
2026-04-03 10:20:23 +02:00
parent 7b78b19bf5
commit fcd5d1d938
9 changed files with 713 additions and 0 deletions
--- a/SharepointToolbox/ViewModels/Tabs/BulkMembersViewModel.cs
+++ b/SharepointToolbox/ViewModels/Tabs/BulkMembersViewModel.cs
@@ -0,0 +1,166 @@
+using System.Collections.ObjectModel;
+using System.IO;
+using System.Reflection;
+using System.Windows;
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
+using Microsoft.Extensions.Logging;
+using Microsoft.Win32;
+using Serilog;
+using SharepointToolbox.Core.Models;
+using SharepointToolbox.Localization;
+using SharepointToolbox.Services;
+using SharepointToolbox.Services.Export;
+
+namespace SharepointToolbox.ViewModels.Tabs;
+
+public partial class BulkMembersViewModel : FeatureViewModelBase
+{
+    private readonly IBulkMemberService _memberService;
+    private readonly ICsvValidationService _csvService;
+    private readonly ISessionManager _sessionManager;
+    private readonly BulkResultCsvExportService _exportService;
+    private readonly ILogger<FeatureViewModelBase> _logger;
+    private TenantProfile? _currentProfile;
+    private List<BulkMemberRow>? _validRows;
+    private List<BulkMemberRow>? _failedRowsForRetry;
+    private BulkOperationSummary<BulkMemberRow>? _lastResult;
+
+    [ObservableProperty] private string _previewSummary = string.Empty;
+    [ObservableProperty] private string _resultSummary = string.Empty;
+    [ObservableProperty] private bool _hasFailures;
+    [ObservableProperty] private bool _hasPreview;
+
+    private ObservableCollection<CsvValidationRow<BulkMemberRow>> _previewRows = new();
+    public ObservableCollection<CsvValidationRow<BulkMemberRow>> PreviewRows
+    {
+        get => _previewRows;
+        private set { _previewRows = value; OnPropertyChanged(); }
+    }
+
+    public IRelayCommand ImportCsvCommand { get; }
+    public IRelayCommand LoadExampleCommand { get; }
+    public IAsyncRelayCommand ExportFailedCommand { get; }
+    public IAsyncRelayCommand RetryFailedCommand { get; }
+
+    public Func<string, bool>? ShowConfirmDialog { get; set; }
+    public TenantProfile? CurrentProfile => _currentProfile;
+
+    public BulkMembersViewModel(
+        IBulkMemberService memberService,
+        ICsvValidationService csvService,
+        ISessionManager sessionManager,
+        BulkResultCsvExportService exportService,
+        ILogger<FeatureViewModelBase> logger)
+        : base(logger)
+    {
+        _memberService = memberService;
+        _csvService = csvService;
+        _sessionManager = sessionManager;
+        _exportService = exportService;
+        _logger = logger;
+
+        ImportCsvCommand = new RelayCommand(ImportCsv);
+        LoadExampleCommand = new RelayCommand(LoadExample);
+        ExportFailedCommand = new AsyncRelayCommand(ExportFailedAsync, () => HasFailures);
+        RetryFailedCommand = new AsyncRelayCommand(RetryFailedAsync, () => HasFailures);
+    }
+
+    private void ImportCsv()
+    {
+        var dlg = new OpenFileDialog
+        {
+            Title = TranslationSource.Instance["bulk.csvimport.title"],
+            Filter = TranslationSource.Instance["bulk.csvimport.filter"],
+        };
+        if (dlg.ShowDialog() != true) return;
+
+        using var stream = File.OpenRead(dlg.FileName);
+        LoadAndPreview(stream);
+    }
+
+    private void LoadExample()
+    {
+        var assembly = Assembly.GetExecutingAssembly();
+        var resourceName = assembly.GetManifestResourceNames()
+            .FirstOrDefault(n => n.EndsWith("bulk_add_members.csv", StringComparison.OrdinalIgnoreCase));
+        if (resourceName == null) return;
+
+        using var stream = assembly.GetManifestResourceStream(resourceName);
+        if (stream != null) LoadAndPreview(stream);
+    }
+
+    private void LoadAndPreview(Stream stream)
+    {
+        var rows = _csvService.ParseAndValidateMembers(stream);
+        PreviewRows = new ObservableCollection<CsvValidationRow<BulkMemberRow>>(rows);
+        _validRows = rows.Where(r => r.IsValid && r.Record != null).Select(r => r.Record!).ToList();
+        var invalidCount = rows.Count - _validRows.Count;
+        PreviewSummary = string.Format(TranslationSource.Instance["bulkmembers.preview"],
+            rows.Count, _validRows.Count, invalidCount);
+        HasPreview = true;
+        ResultSummary = string.Empty;
+        HasFailures = false;
+    }
+
+    protected override async Task RunOperationAsync(CancellationToken ct, IProgress<OperationProgress> progress)
+    {
+        if (_currentProfile == null) throw new InvalidOperationException("No tenant connected.");
+        if (_validRows == null || _validRows.Count == 0)
+            throw new InvalidOperationException("No valid rows to process. Import a CSV first.");
+
+        var message = string.Format(TranslationSource.Instance["bulk.confirm.message"],
+            $"{_validRows.Count} members will be added");
+        if (ShowConfirmDialog != null && !ShowConfirmDialog(message))
+            return;
+
+        var ctx = await _sessionManager.GetOrCreateContextAsync(_currentProfile, ct);
+        _lastResult = await _memberService.AddMembersAsync(ctx, _currentProfile.ClientId, _validRows, progress, ct);
+
+        await Application.Current.Dispatcher.InvokeAsync(() =>
+        {
+            HasFailures = _lastResult.HasFailures;
+            _failedRowsForRetry = _lastResult.HasFailures
+                ? _lastResult.FailedItems.Select(r => r.Item).ToList()
+                : null;
+            ExportFailedCommand.NotifyCanExecuteChanged();
+            RetryFailedCommand.NotifyCanExecuteChanged();
+
+            ResultSummary = _lastResult.HasFailures
+                ? string.Format(TranslationSource.Instance["bulk.result.success"],
+                    _lastResult.SuccessCount, _lastResult.FailedCount)
+                : string.Format(TranslationSource.Instance["bulk.result.allsuccess"],
+                    _lastResult.TotalCount);
+        });
+    }
+
+    private async Task RetryFailedAsync()
+    {
+        if (_failedRowsForRetry == null || _failedRowsForRetry.Count == 0) return;
+        _validRows = _failedRowsForRetry;
+        HasFailures = false;
+        await RunCommand.ExecuteAsync(null);
+    }
+
+    private async Task ExportFailedAsync()
+    {
+        if (_lastResult == null || !_lastResult.HasFailures) return;
+        var dlg = new SaveFileDialog { Filter = "CSV Files (*.csv)|*.csv", FileName = "failed_members.csv" };
+        if (dlg.ShowDialog() == true)
+        {
+            await _exportService.WriteFailedItemsCsvAsync(_lastResult.FailedItems.ToList(), dlg.FileName, CancellationToken.None);
+            Log.Information("Exported failed member rows to {Path}", dlg.FileName);
+        }
+    }
+
+    protected override void OnTenantSwitched(TenantProfile profile)
+    {
+        _currentProfile = profile;
+        PreviewRows = new();
+        _validRows = null;
+        PreviewSummary = string.Empty;
+        ResultSummary = string.Empty;
+        HasFailures = false;
+        HasPreview = false;
+    }
+}
--- a/SharepointToolbox/ViewModels/Tabs/BulkSitesViewModel.cs
+++ b/SharepointToolbox/ViewModels/Tabs/BulkSitesViewModel.cs
@@ -0,0 +1,165 @@
+using System.Collections.ObjectModel;
+using System.IO;
+using System.Reflection;
+using System.Windows;
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
+using Microsoft.Extensions.Logging;
+using Microsoft.Win32;
+using Serilog;
+using SharepointToolbox.Core.Models;
+using SharepointToolbox.Localization;
+using SharepointToolbox.Services;
+using SharepointToolbox.Services.Export;
+
+namespace SharepointToolbox.ViewModels.Tabs;
+
+public partial class BulkSitesViewModel : FeatureViewModelBase
+{
+    private readonly IBulkSiteService _siteService;
+    private readonly ICsvValidationService _csvService;
+    private readonly ISessionManager _sessionManager;
+    private readonly BulkResultCsvExportService _exportService;
+    private readonly ILogger<FeatureViewModelBase> _logger;
+    private TenantProfile? _currentProfile;
+    private List<BulkSiteRow>? _validRows;
+    private List<BulkSiteRow>? _failedRowsForRetry;
+    private BulkOperationSummary<BulkSiteRow>? _lastResult;
+
+    [ObservableProperty] private string _previewSummary = string.Empty;
+    [ObservableProperty] private string _resultSummary = string.Empty;
+    [ObservableProperty] private bool _hasFailures;
+    [ObservableProperty] private bool _hasPreview;
+
+    private ObservableCollection<CsvValidationRow<BulkSiteRow>> _previewRows = new();
+    public ObservableCollection<CsvValidationRow<BulkSiteRow>> PreviewRows
+    {
+        get => _previewRows;
+        private set { _previewRows = value; OnPropertyChanged(); }
+    }
+
+    public IRelayCommand ImportCsvCommand { get; }
+    public IRelayCommand LoadExampleCommand { get; }
+    public IAsyncRelayCommand ExportFailedCommand { get; }
+    public IAsyncRelayCommand RetryFailedCommand { get; }
+
+    public Func<string, bool>? ShowConfirmDialog { get; set; }
+    public TenantProfile? CurrentProfile => _currentProfile;
+
+    public BulkSitesViewModel(
+        IBulkSiteService siteService,
+        ICsvValidationService csvService,
+        ISessionManager sessionManager,
+        BulkResultCsvExportService exportService,
+        ILogger<FeatureViewModelBase> logger)
+        : base(logger)
+    {
+        _siteService = siteService;
+        _csvService = csvService;
+        _sessionManager = sessionManager;
+        _exportService = exportService;
+        _logger = logger;
+
+        ImportCsvCommand = new RelayCommand(ImportCsv);
+        LoadExampleCommand = new RelayCommand(LoadExample);
+        ExportFailedCommand = new AsyncRelayCommand(ExportFailedAsync, () => HasFailures);
+        RetryFailedCommand = new AsyncRelayCommand(RetryFailedAsync, () => HasFailures);
+    }
+
+    private void ImportCsv()
+    {
+        var dlg = new OpenFileDialog
+        {
+            Title = TranslationSource.Instance["bulk.csvimport.title"],
+            Filter = TranslationSource.Instance["bulk.csvimport.filter"],
+        };
+        if (dlg.ShowDialog() != true) return;
+
+        using var stream = File.OpenRead(dlg.FileName);
+        LoadAndPreview(stream);
+    }
+
+    private void LoadExample()
+    {
+        var assembly = Assembly.GetExecutingAssembly();
+        var resourceName = assembly.GetManifestResourceNames()
+            .FirstOrDefault(n => n.EndsWith("bulk_create_sites.csv", StringComparison.OrdinalIgnoreCase));
+        if (resourceName == null) return;
+
+        using var stream = assembly.GetManifestResourceStream(resourceName);
+        if (stream != null) LoadAndPreview(stream);
+    }
+
+    private void LoadAndPreview(Stream stream)
+    {
+        var rows = _csvService.ParseAndValidateSites(stream);
+        PreviewRows = new ObservableCollection<CsvValidationRow<BulkSiteRow>>(rows);
+        _validRows = rows.Where(r => r.IsValid && r.Record != null).Select(r => r.Record!).ToList();
+        var invalidCount = rows.Count - _validRows.Count;
+        PreviewSummary = string.Format(TranslationSource.Instance["bulksites.preview"],
+            rows.Count, _validRows.Count, invalidCount);
+        HasPreview = true;
+        ResultSummary = string.Empty;
+        HasFailures = false;
+    }
+
+    protected override async Task RunOperationAsync(CancellationToken ct, IProgress<OperationProgress> progress)
+    {
+        if (_currentProfile == null) throw new InvalidOperationException("No tenant connected.");
+        if (_validRows == null || _validRows.Count == 0)
+            throw new InvalidOperationException("No valid rows to process. Import a CSV first.");
+
+        var message = string.Format(TranslationSource.Instance["bulk.confirm.message"],
+            $"{_validRows.Count} sites will be created");
+        if (ShowConfirmDialog != null && !ShowConfirmDialog(message))
+            return;
+
+        var ctx = await _sessionManager.GetOrCreateContextAsync(_currentProfile, ct);
+        _lastResult = await _siteService.CreateSitesAsync(ctx, _validRows, progress, ct);
+
+        await Application.Current.Dispatcher.InvokeAsync(() =>
+        {
+            HasFailures = _lastResult.HasFailures;
+            _failedRowsForRetry = _lastResult.HasFailures
+                ? _lastResult.FailedItems.Select(r => r.Item).ToList()
+                : null;
+            ExportFailedCommand.NotifyCanExecuteChanged();
+            RetryFailedCommand.NotifyCanExecuteChanged();
+
+            ResultSummary = _lastResult.HasFailures
+                ? string.Format(TranslationSource.Instance["bulk.result.success"],
+                    _lastResult.SuccessCount, _lastResult.FailedCount)
+                : string.Format(TranslationSource.Instance["bulk.result.allsuccess"],
+                    _lastResult.TotalCount);
+        });
+    }
+
+    private async Task RetryFailedAsync()
+    {
+        if (_failedRowsForRetry == null || _failedRowsForRetry.Count == 0) return;
+        _validRows = _failedRowsForRetry;
+        HasFailures = false;
+        await RunCommand.ExecuteAsync(null);
+    }
+
+    private async Task ExportFailedAsync()
+    {
+        if (_lastResult == null || !_lastResult.HasFailures) return;
+        var dlg = new SaveFileDialog { Filter = "CSV Files (*.csv)|*.csv", FileName = "failed_sites.csv" };
+        if (dlg.ShowDialog() == true)
+        {
+            await _exportService.WriteFailedItemsCsvAsync(_lastResult.FailedItems.ToList(), dlg.FileName, CancellationToken.None);
+        }
+    }
+
+    protected override void OnTenantSwitched(TenantProfile profile)
+    {
+        _currentProfile = profile;
+        PreviewRows = new();
+        _validRows = null;
+        PreviewSummary = string.Empty;
+        ResultSummary = string.Empty;
+        HasFailures = false;
+        HasPreview = false;
+    }
+}
--- a/SharepointToolbox/ViewModels/Tabs/FolderStructureViewModel.cs
+++ b/SharepointToolbox/ViewModels/Tabs/FolderStructureViewModel.cs
@@ -0,0 +1,166 @@
+using System.Collections.ObjectModel;
+using System.IO;
+using System.Reflection;
+using System.Windows;
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
+using Microsoft.Extensions.Logging;
+using Microsoft.Win32;
+using Serilog;
+using SharepointToolbox.Core.Models;
+using SharepointToolbox.Localization;
+using SharepointToolbox.Services;
+using SharepointToolbox.Services.Export;
+
+namespace SharepointToolbox.ViewModels.Tabs;
+
+public partial class FolderStructureViewModel : FeatureViewModelBase
+{
+    private readonly IFolderStructureService _folderService;
+    private readonly ICsvValidationService _csvService;
+    private readonly ISessionManager _sessionManager;
+    private readonly BulkResultCsvExportService _exportService;
+    private readonly ILogger<FeatureViewModelBase> _logger;
+    private TenantProfile? _currentProfile;
+    private List<FolderStructureRow>? _validRows;
+    private BulkOperationSummary<string>? _lastResult;
+
+    [ObservableProperty] private string _siteUrl = string.Empty;
+    [ObservableProperty] private string _libraryTitle = string.Empty;
+    [ObservableProperty] private string _previewSummary = string.Empty;
+    [ObservableProperty] private string _resultSummary = string.Empty;
+    [ObservableProperty] private bool _hasFailures;
+    [ObservableProperty] private bool _hasPreview;
+
+    private ObservableCollection<CsvValidationRow<FolderStructureRow>> _previewRows = new();
+    public ObservableCollection<CsvValidationRow<FolderStructureRow>> PreviewRows
+    {
+        get => _previewRows;
+        private set { _previewRows = value; OnPropertyChanged(); }
+    }
+
+    public IRelayCommand ImportCsvCommand { get; }
+    public IRelayCommand LoadExampleCommand { get; }
+    public IAsyncRelayCommand ExportFailedCommand { get; }
+
+    public Func<string, bool>? ShowConfirmDialog { get; set; }
+    public TenantProfile? CurrentProfile => _currentProfile;
+
+    public FolderStructureViewModel(
+        IFolderStructureService folderService,
+        ICsvValidationService csvService,
+        ISessionManager sessionManager,
+        BulkResultCsvExportService exportService,
+        ILogger<FeatureViewModelBase> logger)
+        : base(logger)
+    {
+        _folderService = folderService;
+        _csvService = csvService;
+        _sessionManager = sessionManager;
+        _exportService = exportService;
+        _logger = logger;
+
+        ImportCsvCommand = new RelayCommand(ImportCsv);
+        LoadExampleCommand = new RelayCommand(LoadExample);
+        ExportFailedCommand = new AsyncRelayCommand(ExportFailedAsync, () => HasFailures);
+    }
+
+    private void ImportCsv()
+    {
+        var dlg = new OpenFileDialog
+        {
+            Title = TranslationSource.Instance["bulk.csvimport.title"],
+            Filter = TranslationSource.Instance["bulk.csvimport.filter"],
+        };
+        if (dlg.ShowDialog() != true) return;
+
+        using var stream = File.OpenRead(dlg.FileName);
+        LoadAndPreview(stream);
+    }
+
+    private void LoadExample()
+    {
+        var assembly = Assembly.GetExecutingAssembly();
+        var resourceName = assembly.GetManifestResourceNames()
+            .FirstOrDefault(n => n.EndsWith("folder_structure.csv", StringComparison.OrdinalIgnoreCase));
+        if (resourceName == null) return;
+
+        using var stream = assembly.GetManifestResourceStream(resourceName);
+        if (stream != null) LoadAndPreview(stream);
+    }
+
+    private void LoadAndPreview(Stream stream)
+    {
+        var rows = _csvService.ParseAndValidateFolders(stream);
+        PreviewRows = new ObservableCollection<CsvValidationRow<FolderStructureRow>>(rows);
+        _validRows = rows.Where(r => r.IsValid && r.Record != null).Select(r => r.Record!).ToList();
+
+        var uniquePaths = FolderStructureService.BuildUniquePaths(_validRows);
+        PreviewSummary = string.Format(TranslationSource.Instance["folderstruct.preview"], uniquePaths.Count);
+        HasPreview = true;
+        ResultSummary = string.Empty;
+        HasFailures = false;
+    }
+
+    protected override async Task RunOperationAsync(CancellationToken ct, IProgress<OperationProgress> progress)
+    {
+        if (_currentProfile == null) throw new InvalidOperationException("No tenant connected.");
+        if (_validRows == null || _validRows.Count == 0)
+            throw new InvalidOperationException("No valid rows. Import a CSV first.");
+        if (string.IsNullOrWhiteSpace(SiteUrl))
+            throw new InvalidOperationException("Site URL is required.");
+        if (string.IsNullOrWhiteSpace(LibraryTitle))
+            throw new InvalidOperationException("Library title is required.");
+
+        var uniquePaths = FolderStructureService.BuildUniquePaths(_validRows);
+        var message = string.Format(TranslationSource.Instance["bulk.confirm.message"],
+            $"{uniquePaths.Count} folders will be created in {LibraryTitle}");
+        if (ShowConfirmDialog != null && !ShowConfirmDialog(message))
+            return;
+
+        var profile = new TenantProfile
+        {
+            Name = _currentProfile.Name,
+            TenantUrl = SiteUrl,
+            ClientId = _currentProfile.ClientId,
+        };
+        var ctx = await _sessionManager.GetOrCreateContextAsync(profile, ct);
+
+        _lastResult = await _folderService.CreateFoldersAsync(ctx, LibraryTitle, _validRows, progress, ct);
+
+        await Application.Current.Dispatcher.InvokeAsync(() =>
+        {
+            HasFailures = _lastResult.HasFailures;
+            ExportFailedCommand.NotifyCanExecuteChanged();
+
+            ResultSummary = _lastResult.HasFailures
+                ? string.Format(TranslationSource.Instance["bulk.result.success"],
+                    _lastResult.SuccessCount, _lastResult.FailedCount)
+                : string.Format(TranslationSource.Instance["bulk.result.allsuccess"],
+                    _lastResult.TotalCount);
+        });
+    }
+
+    private async Task ExportFailedAsync()
+    {
+        if (_lastResult == null || !_lastResult.HasFailures) return;
+        var dlg = new SaveFileDialog { Filter = "CSV Files (*.csv)|*.csv", FileName = "failed_folders.csv" };
+        if (dlg.ShowDialog() == true)
+        {
+            await _exportService.WriteFailedItemsCsvAsync(_lastResult.FailedItems.ToList(), dlg.FileName, CancellationToken.None);
+        }
+    }
+
+    protected override void OnTenantSwitched(TenantProfile profile)
+    {
+        _currentProfile = profile;
+        SiteUrl = string.Empty;
+        LibraryTitle = string.Empty;
+        PreviewRows = new();
+        _validRows = null;
+        PreviewSummary = string.Empty;
+        ResultSummary = string.Empty;
+        HasFailures = false;
+        HasPreview = false;
+    }
+}
--- a/SharepointToolbox/Views/Tabs/BulkMembersView.xaml
+++ b/SharepointToolbox/Views/Tabs/BulkMembersView.xaml
@@ -0,0 +1,50 @@
+<UserControl x:Class="SharepointToolbox.Views.Tabs.BulkMembersView"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:loc="clr-namespace:SharepointToolbox.Localization">
+    <DockPanel Margin="10">
+        <!-- Options Panel (Left) -->
+        <StackPanel DockPanel.Dock="Left" Width="240" Margin="0,0,10,0">
+            <Button Content="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulkmembers.import]}"
+                    Command="{Binding ImportCsvCommand}" Margin="0,0,0,5" />
+            <Button Content="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulkmembers.example]}"
+                    Command="{Binding LoadExampleCommand}" Margin="0,0,0,10" />
+
+            <TextBlock Text="{Binding PreviewSummary}" TextWrapping="Wrap" Margin="0,0,0,10" />
+
+            <Button Content="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulkmembers.execute]}"
+                    Command="{Binding RunCommand}" Margin="0,0,0,5"
+                    IsEnabled="{Binding IsRunning, Converter={StaticResource InverseBoolConverter}}" />
+            <Button Content="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[status.cancelled]}"
+                    Command="{Binding CancelCommand}"
+                    Visibility="{Binding IsRunning, Converter={StaticResource BoolToVisibilityConverter}}" />
+
+            <ProgressBar Height="20" Margin="0,10,0,5" Value="{Binding ProgressValue}"
+                         Visibility="{Binding IsRunning, Converter={StaticResource BoolToVisibilityConverter}}" />
+            <TextBlock Text="{Binding StatusMessage}" TextWrapping="Wrap" />
+
+            <TextBlock Text="{Binding ResultSummary}" FontWeight="Bold" Margin="0,10,0,5" />
+            <Button Content="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulk.retryfailed]}"
+                    Command="{Binding RetryFailedCommand}" Margin="0,0,0,5" />
+            <Button Content="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulk.exportfailed]}"
+                    Command="{Binding ExportFailedCommand}" />
+        </StackPanel>
+
+        <!-- Preview DataGrid (Right) -->
+        <DataGrid ItemsSource="{Binding PreviewRows}" AutoGenerateColumns="False"
+                  IsReadOnly="True" CanUserSortColumns="True">
+            <DataGrid.Columns>
+                <DataGridTextColumn Header="Valid" Binding="{Binding IsValid}" Width="50" />
+                <DataGridTextColumn Header="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulkmembers.groupname]}"
+                                    Binding="{Binding Record.GroupName}" Width="*" />
+                <DataGridTextColumn Header="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulkmembers.email]}"
+                                    Binding="{Binding Record.Email}" Width="*" />
+                <DataGridTextColumn Header="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulkmembers.role]}"
+                                    Binding="{Binding Record.Role}" Width="80" />
+                <DataGridTextColumn Header="Errors"
+                                    Binding="{Binding Errors, Converter={StaticResource ListToStringConverter}}"
+                                    Width="*" />
+            </DataGrid.Columns>
+        </DataGrid>
+    </DockPanel>
+</UserControl>
--- a/SharepointToolbox/Views/Tabs/BulkMembersView.xaml.cs
+++ b/SharepointToolbox/Views/Tabs/BulkMembersView.xaml.cs
@@ -0,0 +1,21 @@
+using System.Windows.Controls;
+using SharepointToolbox.Views.Dialogs;
+
+namespace SharepointToolbox.Views.Tabs;
+
+public partial class BulkMembersView : UserControl
+{
+    public BulkMembersView(ViewModels.Tabs.BulkMembersViewModel viewModel)
+    {
+        InitializeComponent();
+        DataContext = viewModel;
+
+        viewModel.ShowConfirmDialog = message =>
+        {
+            var dlg = new ConfirmBulkOperationDialog(message)
+                { Owner = System.Windows.Window.GetWindow(this) };
+            dlg.ShowDialog();
+            return dlg.IsConfirmed;
+        };
+    }
+}
--- a/SharepointToolbox/Views/Tabs/BulkSitesView.xaml
+++ b/SharepointToolbox/Views/Tabs/BulkSitesView.xaml
@@ -0,0 +1,50 @@
+<UserControl x:Class="SharepointToolbox.Views.Tabs.BulkSitesView"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:loc="clr-namespace:SharepointToolbox.Localization">
+    <DockPanel Margin="10">
+        <StackPanel DockPanel.Dock="Left" Width="240" Margin="0,0,10,0">
+            <Button Content="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulksites.import]}"
+                    Command="{Binding ImportCsvCommand}" Margin="0,0,0,5" />
+            <Button Content="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulksites.example]}"
+                    Command="{Binding LoadExampleCommand}" Margin="0,0,0,10" />
+
+            <TextBlock Text="{Binding PreviewSummary}" TextWrapping="Wrap" Margin="0,0,0,10" />
+
+            <Button Content="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulksites.execute]}"
+                    Command="{Binding RunCommand}" Margin="0,0,0,5"
+                    IsEnabled="{Binding IsRunning, Converter={StaticResource InverseBoolConverter}}" />
+            <Button Content="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[status.cancelled]}"
+                    Command="{Binding CancelCommand}"
+                    Visibility="{Binding IsRunning, Converter={StaticResource BoolToVisibilityConverter}}" />
+
+            <ProgressBar Height="20" Margin="0,10,0,5" Value="{Binding ProgressValue}"
+                         Visibility="{Binding IsRunning, Converter={StaticResource BoolToVisibilityConverter}}" />
+            <TextBlock Text="{Binding StatusMessage}" TextWrapping="Wrap" />
+
+            <TextBlock Text="{Binding ResultSummary}" FontWeight="Bold" Margin="0,10,0,5" />
+            <Button Content="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulk.retryfailed]}"
+                    Command="{Binding RetryFailedCommand}" Margin="0,0,0,5" />
+            <Button Content="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulk.exportfailed]}"
+                    Command="{Binding ExportFailedCommand}" />
+        </StackPanel>
+
+        <DataGrid ItemsSource="{Binding PreviewRows}" AutoGenerateColumns="False"
+                  IsReadOnly="True" CanUserSortColumns="True">
+            <DataGrid.Columns>
+                <DataGridTextColumn Header="Valid" Binding="{Binding IsValid}" Width="50" />
+                <DataGridTextColumn Header="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulksites.name]}"
+                                    Binding="{Binding Record.Name}" Width="*" />
+                <DataGridTextColumn Header="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulksites.alias]}"
+                                    Binding="{Binding Record.Alias}" Width="100" />
+                <DataGridTextColumn Header="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulksites.type]}"
+                                    Binding="{Binding Record.Type}" Width="100" />
+                <DataGridTextColumn Header="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulksites.owners]}"
+                                    Binding="{Binding Record.Owners}" Width="*" />
+                <DataGridTextColumn Header="Errors"
+                                    Binding="{Binding Errors, Converter={StaticResource ListToStringConverter}}"
+                                    Width="*" />
+            </DataGrid.Columns>
+        </DataGrid>
+    </DockPanel>
+</UserControl>
--- a/SharepointToolbox/Views/Tabs/BulkSitesView.xaml.cs
+++ b/SharepointToolbox/Views/Tabs/BulkSitesView.xaml.cs
@@ -0,0 +1,21 @@
+using System.Windows.Controls;
+using SharepointToolbox.Views.Dialogs;
+
+namespace SharepointToolbox.Views.Tabs;
+
+public partial class BulkSitesView : UserControl
+{
+    public BulkSitesView(ViewModels.Tabs.BulkSitesViewModel viewModel)
+    {
+        InitializeComponent();
+        DataContext = viewModel;
+
+        viewModel.ShowConfirmDialog = message =>
+        {
+            var dlg = new ConfirmBulkOperationDialog(message)
+                { Owner = System.Windows.Window.GetWindow(this) };
+            dlg.ShowDialog();
+            return dlg.IsConfirmed;
+        };
+    }
+}
--- a/SharepointToolbox/Views/Tabs/FolderStructureView.xaml
+++ b/SharepointToolbox/Views/Tabs/FolderStructureView.xaml
@@ -0,0 +1,53 @@
+<UserControl x:Class="SharepointToolbox.Views.Tabs.FolderStructureView"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:loc="clr-namespace:SharepointToolbox.Localization">
+    <DockPanel Margin="10">
+        <StackPanel DockPanel.Dock="Left" Width="280" Margin="0,0,10,0">
+            <!-- Site URL and Library inputs -->
+            <TextBlock Text="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[folderstruct.siteurl]}"
+                       Margin="0,0,0,3" />
+            <TextBox Text="{Binding SiteUrl, UpdateSourceTrigger=PropertyChanged}" Margin="0,0,0,10" />
+
+            <TextBlock Text="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[folderstruct.library]}"
+                       Margin="0,0,0,3" />
+            <TextBox Text="{Binding LibraryTitle, UpdateSourceTrigger=PropertyChanged}" Margin="0,0,0,10" />
+
+            <Button Content="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[folderstruct.import]}"
+                    Command="{Binding ImportCsvCommand}" Margin="0,0,0,5" />
+            <Button Content="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[folderstruct.example]}"
+                    Command="{Binding LoadExampleCommand}" Margin="0,0,0,10" />
+
+            <TextBlock Text="{Binding PreviewSummary}" TextWrapping="Wrap" Margin="0,0,0,10" />
+
+            <Button Content="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[folderstruct.execute]}"
+                    Command="{Binding RunCommand}" Margin="0,0,0,5"
+                    IsEnabled="{Binding IsRunning, Converter={StaticResource InverseBoolConverter}}" />
+            <Button Content="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[status.cancelled]}"
+                    Command="{Binding CancelCommand}"
+                    Visibility="{Binding IsRunning, Converter={StaticResource BoolToVisibilityConverter}}" />
+
+            <ProgressBar Height="20" Margin="0,10,0,5" Value="{Binding ProgressValue}"
+                         Visibility="{Binding IsRunning, Converter={StaticResource BoolToVisibilityConverter}}" />
+            <TextBlock Text="{Binding StatusMessage}" TextWrapping="Wrap" />
+
+            <TextBlock Text="{Binding ResultSummary}" FontWeight="Bold" Margin="0,10,0,5" />
+            <Button Content="{Binding Source={x:Static loc:TranslationSource.Instance}, Path=[bulk.exportfailed]}"
+                    Command="{Binding ExportFailedCommand}" />
+        </StackPanel>
+
+        <DataGrid ItemsSource="{Binding PreviewRows}" AutoGenerateColumns="False"
+                  IsReadOnly="True" CanUserSortColumns="True">
+            <DataGrid.Columns>
+                <DataGridTextColumn Header="Valid" Binding="{Binding IsValid}" Width="50" />
+                <DataGridTextColumn Header="Level 1" Binding="{Binding Record.Level1}" Width="*" />
+                <DataGridTextColumn Header="Level 2" Binding="{Binding Record.Level2}" Width="*" />
+                <DataGridTextColumn Header="Level 3" Binding="{Binding Record.Level3}" Width="*" />
+                <DataGridTextColumn Header="Level 4" Binding="{Binding Record.Level4}" Width="*" />
+                <DataGridTextColumn Header="Errors"
+                                    Binding="{Binding Errors, Converter={StaticResource ListToStringConverter}}"
+                                    Width="*" />
+            </DataGrid.Columns>
+        </DataGrid>
+    </DockPanel>
+</UserControl>
--- a/SharepointToolbox/Views/Tabs/FolderStructureView.xaml.cs
+++ b/SharepointToolbox/Views/Tabs/FolderStructureView.xaml.cs
@@ -0,0 +1,21 @@
+using System.Windows.Controls;
+using SharepointToolbox.Views.Dialogs;
+
+namespace SharepointToolbox.Views.Tabs;
+
+public partial class FolderStructureView : UserControl
+{
+    public FolderStructureView(ViewModels.Tabs.FolderStructureViewModel viewModel)
+    {
+        InitializeComponent();
+        DataContext = viewModel;
+
+        viewModel.ShowConfirmDialog = message =>
+        {
+            var dlg = new ConfirmBulkOperationDialog(message)
+                { Owner = System.Windows.Window.GetWindow(this) };
+            dlg.ShowDialog();
+            return dlg.IsConfirmed;
+        };
+    }
+}