MainWindow.xaml

<Window x:Class="ReadFolder.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:models="clr-namespace:ReadFolder.Models"
        xmlns:vm="clr-namespace:ReadFolder.ViewModels"
        xmlns:conv="clr-namespace:ReadFolder.Converters"
        xmlns:loc="clr-namespace:ReadFolder.Markup"
        x:Name="RootWindow"
        mc:Ignorable="d"
        Title="ReadFolder"
        Width="1500"
        Height="940"
        MinWidth="1040"
        MinHeight="720"
        WindowState="Maximized"
        WindowStartupLocation="CenterScreen"
        AllowDrop="True"
        DragEnter="Window_DragEnter"
        Drop="Window_Drop"
        Loaded="Window_Loaded"
        Closing="Window_Closing"
        PreviewKeyDown="Window_PreviewKeyDown"
        TextOptions.TextFormattingMode="Display"
        TextOptions.TextRenderingMode="ClearType"
        FontFamily="Microsoft YaHei UI, Segoe UI, Arial">

    <Window.InputBindings>
        <KeyBinding Key="F5" Command="{Binding RefreshCommand}" />
    </Window.InputBindings>

    <Window.Resources>
        <conv:BoolToVisibilityConverter x:Key="BoolToVisibilityConverter" />
        <conv:InverseBoolToVisibilityConverter x:Key="InverseBoolToVisibilityConverter" />
        <conv:StringNotEmptyToCollapsedConverter x:Key="StringNotEmptyToCollapsedConverter" />
        <conv:StringNotEmptyToVisibilityConverter x:Key="StringNotEmptyToVisibilityConverter" />
        <conv:FileSizeConverter x:Key="FileSizeConverter" />
        <conv:DateTimeConverter x:Key="DateTimeConverter" />
        <conv:ViewModeToItemWidthConverter x:Key="ViewModeToItemWidthConverter" />
        <conv:ViewModeToItemHeightConverter x:Key="ViewModeToItemHeightConverter" />
        <conv:ViewModeToPreviewSizeConverter x:Key="ViewModeToPreviewSizeConverter" />
        <conv:ViewModeToTypeFontSizeConverter x:Key="ViewModeToTypeFontSizeConverter" />
        <conv:DepthToIndentConverter x:Key="DepthToIndentConverter" />
        <conv:FolderChildSummaryConverter x:Key="FolderChildSummaryConverter" />
        <conv:BoolToExpandGlyphConverter x:Key="BoolToExpandGlyphConverter" />
        <ContextMenu x:Key="FileContextMenu"
                    x:Shared="False"
                    Opened="FileContextMenu_Opened">
            <MenuItem Tag="Open"
                      Style="{StaticResource ContextMenuItemStyle}"
                      Header="{loc:Loc FileAction.Open}"
                      Click="FileContextMenu_Open_Click" />
            <MenuItem Tag="OpenInExplorer"
                      Style="{StaticResource ContextMenuItemStyle}"
                      Header="{loc:Loc FileAction.OpenInExplorer}"
                      Click="FileContextMenu_OpenInExplorer_Click" />
            <MenuItem Tag="Copy"
                      Style="{StaticResource ContextMenuItemStyle}"
                      Header="{loc:Loc FileAction.Copy}"
                      Click="FileContextMenu_Copy_Click" />
            <MenuItem Tag="CopyPath"
                      Style="{StaticResource ContextMenuItemStyle}"
                      Header="{loc:Loc FileAction.CopyPath}"
                      Click="FileContextMenu_CopyPath_Click" />
            <MenuItem Tag="DirectoryTree"
                      Style="{StaticResource ContextMenuItemStyle}"
                      Header="{loc:Loc FileAction.DirectoryTree}"
                      Click="DirectoryTreeMenuItem_Click" />
            <MenuItem Tag="Paste"
                      Style="{StaticResource ContextMenuItemStyle}"
                      Header="{loc:Loc FileAction.Paste}"
                      Click="FileContextMenu_Paste_Click" />
            <Separator />
            <MenuItem Tag="Rename"
                      Style="{StaticResource ContextMenuItemStyle}"
                      Header="{loc:Loc FileAction.Rename}"
                      Click="FileContextMenu_Rename_Click" />
            <MenuItem Tag="MoveTo"
                      Style="{StaticResource ContextMenuItemStyle}"
                      Header="{loc:Loc FileAction.MoveTo}"
                      Click="FileContextMenu_MoveTo_Click" />
            <MenuItem Tag="CopyTo"
                      Style="{StaticResource ContextMenuItemStyle}"
                      Header="{loc:Loc FileAction.CopyTo}"
                      Click="FileContextMenu_CopyTo_Click" />
            <MenuItem Tag="Delete"
                      Style="{StaticResource ContextMenuItemStyle}"
                      Header="{loc:Loc FileAction.Delete}"
                      Click="FileContextMenu_Delete_Click" />
            <Separator />
            <MenuItem Tag="Properties"
                      Style="{StaticResource ContextMenuItemStyle}"
                      Header="{loc:Loc FileAction.Properties}"
                      Click="FileContextMenu_Properties_Click" />
        </ContextMenu>
        <ContextMenu x:Key="FolderBackgroundContextMenu"
                    x:Shared="False"
                    Opened="FolderBackgroundContextMenu_Opened">
            <MenuItem Tag="Paste"
                      Style="{StaticResource ContextMenuItemStyle}"
                      Header="{loc:Loc FileAction.Paste}"
                      Click="FolderBackgroundContextMenu_Paste_Click" />
            <Separator />
            <MenuItem Tag="DirectoryTree"
                      Style="{StaticResource ContextMenuItemStyle}"
                      Header="{loc:Loc FileAction.DirectoryTree}"
                      Click="DirectoryTreeMenuItem_Click" />
        </ContextMenu>
        <ItemsPanelTemplate x:Key="WrapItemsPanelTemplate">
            <WrapPanel Orientation="Horizontal" IsItemsHost="True" />
        </ItemsPanelTemplate>
        <ItemsPanelTemplate x:Key="ListItemsPanelTemplate">
            <VirtualizingStackPanel IsItemsHost="True" />
        </ItemsPanelTemplate>

        <Style x:Key="BaseButtonStyle" TargetType="Button">
            <Setter Property="Background" Value="{DynamicResource BgHover}"/>
            <Setter Property="Foreground" Value="{DynamicResource TextSecondary}"/>
            <Setter Property="BorderBrush" Value="{DynamicResource BorderSubtle}"/>
            <Setter Property="BorderThickness" Value="1"/>
            <Setter Property="Padding" Value="12,6"/>
            <Setter Property="SnapsToDevicePixels" Value="True"/>
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="Button">
                        <Border x:Name="border" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="6" SnapsToDevicePixels="True">
                            <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center" Margin="{TemplateBinding Padding}" TextElement.Foreground="{TemplateBinding Foreground}"/>
                        </Border>
                        <ControlTemplate.Triggers>
                            <Trigger Property="IsMouseOver" Value="True">
                                <Setter TargetName="border" Property="Background" Value="{DynamicResource BorderLight}"/>
                                <Setter TargetName="border" Property="BorderBrush" Value="{DynamicResource TextMuted}"/>
                            </Trigger>
                            <Trigger Property="IsPressed" Value="True">
                                <Setter TargetName="border" Property="Background" Value="{DynamicResource BorderSubtle}"/>
                                <Setter TargetName="border" Property="BorderBrush" Value="{DynamicResource TextFaint}"/>
                            </Trigger>
                            <Trigger Property="IsEnabled" Value="False">
                                <Setter TargetName="border" Property="Background" Value="{DynamicResource BorderSubtle}"/>
                                <Setter TargetName="border" Property="BorderBrush" Value="{DynamicResource BorderSubtle}"/>
                                <Setter Property="Foreground" Value="{DynamicResource TextFaint}"/>
                            </Trigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>

        <Style x:Key="PrimaryButtonStyle" TargetType="Button" BasedOn="{StaticResource BaseButtonStyle}">
            <Setter Property="Background" Value="{DynamicResource AccentPrimary}"/>
            <Setter Property="Foreground" Value="{DynamicResource PrimaryButtonText}"/>
            <Setter Property="BorderThickness" Value="0"/>
        </Style>

        <Style x:Key="WarningButtonStyle" TargetType="Button" BasedOn="{StaticResource BaseButtonStyle}">
            <Setter Property="Background" Value="{DynamicResource WarningBg}"/>
            <Setter Property="Foreground" Value="{DynamicResource WarningText}"/>
            <Setter Property="BorderBrush" Value="{DynamicResource WarningBorder}"/>
        </Style>

        <Style x:Key="DangerButtonStyle" TargetType="Button" BasedOn="{StaticResource BaseButtonStyle}">
            <Setter Property="Background" Value="{DynamicResource DangerBg}"/>
            <Setter Property="Foreground" Value="{DynamicResource DangerText}"/>
            <Setter Property="BorderBrush" Value="{DynamicResource DangerBorder}"/>
        </Style>

        <Style x:Key="SearchTextBoxStyle" TargetType="TextBox">
            <Setter Property="BorderThickness" Value="0"/>
            <Setter Property="Background" Value="Transparent"/>
            <Setter Property="Foreground" Value="{DynamicResource TextPrimary}"/>
            <Setter Property="CaretBrush" Value="{DynamicResource AccentPrimary}"/>
            <Setter Property="VerticalContentAlignment" Value="Center"/>
            <Setter Property="Padding" Value="2,0"/>
        </Style>

        <Style x:Key="AlignedComboBoxStyle" TargetType="ComboBox">
            <Setter Property="Background" Value="{DynamicResource BgPrimary}"/>
            <Setter Property="Foreground" Value="{DynamicResource TextSecondary}"/>
            <Setter Property="BorderBrush" Value="{DynamicResource BorderSubtle}"/>
            <Setter Property="BorderThickness" Value="1"/>
            <Setter Property="HorizontalContentAlignment" Value="Center"/>
            <Setter Property="VerticalContentAlignment" Value="Center"/>
            <Setter Property="VerticalAlignment" Value="Center"/>
            <Setter Property="Padding" Value="0"/>
            <Setter Property="SnapsToDevicePixels" Value="True"/>
            <Setter Property="ItemContainerStyle">
                <Setter.Value>
                    <Style TargetType="ComboBoxItem">
                        <Setter Property="Foreground" Value="{DynamicResource TextSecondary}"/>
                        <Setter Property="Background" Value="{DynamicResource BgPrimary}"/>
                        <Setter Property="HorizontalContentAlignment" Value="Center"/>
                        <Setter Property="VerticalContentAlignment" Value="Center"/>
                        <Setter Property="Padding" Value="8,6"/>
                        <Setter Property="Template">
                            <Setter.Value>
                                <ControlTemplate TargetType="ComboBoxItem">
                                    <Border x:Name="ItemBorder"
                                            Background="{TemplateBinding Background}"
                                            SnapsToDevicePixels="True">
                                        <ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                                                          VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                                          Margin="{TemplateBinding Padding}" />
                                    </Border>
                                    <ControlTemplate.Triggers>
                                        <Trigger Property="IsMouseOver" Value="True">
                                            <Setter TargetName="ItemBorder" Property="Background" Value="{DynamicResource BgHover}"/>
                                            <Setter Property="Foreground" Value="{DynamicResource TextSecondary}"/>
                                        </Trigger>
                                        <Trigger Property="IsHighlighted" Value="True">
                                            <Setter TargetName="ItemBorder" Property="Background" Value="{DynamicResource BgHover}"/>
                                            <Setter Property="Foreground" Value="{DynamicResource TextSecondary}"/>
                                        </Trigger>
                                        <Trigger Property="IsSelected" Value="True">
                                            <Setter TargetName="ItemBorder" Property="Background" Value="{DynamicResource BgSubtle}"/>
                                            <Setter Property="Foreground" Value="{DynamicResource TextSecondary}"/>
                                        </Trigger>
                                        <Trigger Property="IsEnabled" Value="False">
                                            <Setter Property="Foreground" Value="{DynamicResource TextFaint}"/>
                                        </Trigger>
                                    </ControlTemplate.Triggers>
                                </ControlTemplate>
                            </Setter.Value>
                        </Setter>
                    </Style>
                </Setter.Value>
            </Setter>
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="ComboBox">
                        <Grid SnapsToDevicePixels="True">
                            <Border x:Name="RootBorder"
                                    Background="{TemplateBinding Background}"
                                    BorderBrush="{TemplateBinding BorderBrush}"
                                    BorderThickness="{TemplateBinding BorderThickness}"
                                    CornerRadius="6">
                                <Grid>
                                    <Grid.ColumnDefinitions>
                                        <ColumnDefinition Width="*" />
                                        <ColumnDefinition Width="28" />
                                    </Grid.ColumnDefinitions>

                                    <ContentPresenter Grid.Column="0"
                                                      Margin="8,0,4,0"
                                                      HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                                                      VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                                      Content="{TemplateBinding SelectionBoxItem}"
                                                      ContentTemplate="{TemplateBinding SelectionBoxItemTemplate}"
                                                      ContentStringFormat="{TemplateBinding SelectionBoxItemStringFormat}"
                                                      TextElement.Foreground="{TemplateBinding Foreground}" />

                                    <Border Grid.Column="1"
                                            Background="{DynamicResource BgSubtle}"
                                            BorderBrush="{DynamicResource BorderSubtle}"
                                            BorderThickness="1,0,0,0"
                                            CornerRadius="0,6,6,0">
                                        <Path Width="10"
                                              Height="6"
                                              HorizontalAlignment="Center"
                                              VerticalAlignment="Center"
                                              Data="M 0 0 L 5 5 L 10 0 Z"
                                              Fill="{DynamicResource TextMuted}" />
                                    </Border>
                                </Grid>
                            </Border>

                            <ToggleButton x:Name="ToggleButton"
                                          Background="Transparent"
                                          BorderThickness="0"
                                          Focusable="False"
                                          ClickMode="Press"
                                          IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}">
                                <ToggleButton.Template>
                                    <ControlTemplate TargetType="ToggleButton">
                                        <Border Background="Transparent"
                                                BorderThickness="0"
                                                SnapsToDevicePixels="True" />
                                    </ControlTemplate>
                                </ToggleButton.Template>
                            </ToggleButton>

                            <Popup x:Name="Popup"
                                   Placement="Bottom"
                                   AllowsTransparency="True"
                                   Focusable="False"
                                   IsOpen="{TemplateBinding IsDropDownOpen}"
                                   PopupAnimation="Slide">
                                <Border MinWidth="{Binding ActualWidth, RelativeSource={RelativeSource TemplatedParent}}"
                                        MaxHeight="{TemplateBinding MaxDropDownHeight}"
                                        Background="{DynamicResource BgPrimary}"
                                        BorderBrush="{DynamicResource BorderSubtle}"
                                        BorderThickness="1"
                                        CornerRadius="6"
                                        SnapsToDevicePixels="True">
                                    <Border.Effect>
                                        <DropShadowEffect BlurRadius="10"
                                                          Direction="315"
                                                          ShadowDepth="2"
                                                          Color="{DynamicResource Menu.ShadowColor}"
                                                          Opacity="1" />
                                    </Border.Effect>
                                    <ScrollViewer Margin="0"
                                                  SnapsToDevicePixels="True">
                                        <StackPanel IsItemsHost="True"
                                                    KeyboardNavigation.DirectionalNavigation="Contained" />
                                    </ScrollViewer>
                                </Border>
                            </Popup>
                        </Grid>
                        <ControlTemplate.Triggers>
                            <Trigger Property="IsMouseOver" Value="True">
                                <Setter TargetName="RootBorder" Property="BorderBrush" Value="{DynamicResource TextFaint}" />
                            </Trigger>
                            <Trigger Property="IsKeyboardFocusWithin" Value="True">
                                <Setter TargetName="RootBorder" Property="BorderBrush" Value="{DynamicResource AccentPrimary}" />
                            </Trigger>
                            <Trigger Property="IsEnabled" Value="False">
                                <Setter TargetName="RootBorder" Property="Background" Value="{DynamicResource BgSubtle}" />
                                <Setter TargetName="RootBorder" Property="BorderBrush" Value="{DynamicResource BorderSubtle}" />
                                <Setter Property="Foreground" Value="{DynamicResource TextFaint}" />
                            </Trigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>

        <DataTemplate x:Key="CompactIconItemTemplate" DataType="{x:Type models:FileItem}">
            <Border Margin="7"
                    Padding="6"
                    Tag="{Binding}"
                    ContextMenu="{StaticResource FileContextMenu}"
                    Loaded="IconItem_Loaded"
                    PreviewMouseLeftButtonDown="FileItem_PreviewMouseLeftButtonDown"
                    PreviewMouseMove="FileItem_PreviewMouseMove"
                    PreviewMouseLeftButtonUp="FileItem_PreviewMouseLeftButtonUp"
                    PreviewMouseRightButtonDown="FileItem_PreviewMouseRightButtonDown"
                    CornerRadius="5"
                    ToolTip="{Binding FullPath}">
                <Border.Style>
                    <Style TargetType="Border">
                        <Setter Property="Width" Value="275" />
                        <Setter Property="Height" Value="415" />
                        <Setter Property="Background" Value="Transparent" />
                        <Setter Property="BorderBrush" Value="Transparent" />
                        <Setter Property="BorderThickness" Value="1" />
                        <Setter Property="Cursor" Value="Hand" />
                        <Setter Property="ClipToBounds" Value="True" />
                        <Setter Property="SnapsToDevicePixels" Value="True" />
                        <Setter Property="RenderOptions.BitmapScalingMode" Value="HighQuality" />
                        <Style.Triggers>
                            <DataTrigger Binding="{Binding DataContext.CurrentViewMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="{x:Static vm:ViewMode.LargeIcons}">
                                <Setter Property="Width" Value="225" />
                                <Setter Property="Height" Value="315" />
                            </DataTrigger>
                            <DataTrigger Binding="{Binding DataContext.CurrentViewMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="{x:Static vm:ViewMode.MediumIcons}">
                                <Setter Property="Width" Value="165" />
                                <Setter Property="Height" Value="215" />
                            </DataTrigger>
                            <Trigger Property="IsMouseOver" Value="True">
                                <Setter Property="BorderBrush" Value="{DynamicResource BorderSubtle}" />
                                <Setter Property="Background" Value="{DynamicResource BgSubtle}" />
                            </Trigger>
                            <DataTrigger Binding="{Binding IsSelected}" Value="True">
                                <Setter Property="BorderBrush" Value="{DynamicResource SelectionBorder}" />
                                <Setter Property="Background" Value="{DynamicResource SelectionBg}" />
                            </DataTrigger>
                            <MultiDataTrigger>
                                <MultiDataTrigger.Conditions>
                                    <Condition Binding="{Binding IsSelected}" Value="True" />
                                    <Condition Binding="{Binding DataContext.IsMultiSelectMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="True" />
                                </MultiDataTrigger.Conditions>
                                <Setter Property="BorderBrush" Value="{DynamicResource MultiSelectionBorder}" />
                                <Setter Property="BorderThickness" Value="2" />
                                <Setter Property="Background" Value="{DynamicResource MultiSelectionBg}" />
                            </MultiDataTrigger>
                        </Style.Triggers>
                    </Style>
                </Border.Style>

                <Grid>
                    <Grid.RowDefinitions>
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="Auto" />
                    </Grid.RowDefinitions>

                    <Grid HorizontalAlignment="Center"
                          VerticalAlignment="Top">
                        <Grid.Style>
                            <Style TargetType="Grid">
                                <Setter Property="Width" Value="250" />
                                <Setter Property="Height" Value="250" />
                                <Style.Triggers>
                                    <DataTrigger Binding="{Binding DataContext.CurrentViewMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="{x:Static vm:ViewMode.LargeIcons}">
                                        <Setter Property="Width" Value="144" />
                                        <Setter Property="Height" Value="144" />
                                    </DataTrigger>
                                    <DataTrigger Binding="{Binding DataContext.CurrentViewMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="{x:Static vm:ViewMode.MediumIcons}">
                                        <Setter Property="Width" Value="86" />
                                        <Setter Property="Height" Value="86" />
                                    </DataTrigger>
                                </Style.Triggers>
                            </Style>
                        </Grid.Style>
                        <Border Background="{DynamicResource BgPrimary}"
                                BorderBrush="{DynamicResource BorderLight}"
                                BorderThickness="1"
                                CornerRadius="4" />
                        <Image Source="{Binding ThumbnailPath}"
                               Stretch="Uniform"
                               Margin="3"
                               RenderOptions.BitmapScalingMode="HighQuality"
                               Visibility="{Binding IsThumbnailLoaded, Converter={StaticResource BoolToVisibilityConverter}}" />
                        <TextBlock Text="{Binding TypeIconDisplay}"
                                   FontFamily="Microsoft YaHei UI"
                                   FontWeight="Bold"
                                   Foreground="{DynamicResource TextBody}"
                                   HorizontalAlignment="Center"
                                   VerticalAlignment="Center"
                                   Visibility="{Binding IsThumbnailLoaded, Converter={StaticResource InverseBoolToVisibilityConverter}}">
                            <TextBlock.Style>
                                <Style TargetType="TextBlock">
                                    <Setter Property="FontSize" Value="54" />
                                    <Style.Triggers>
                                        <DataTrigger Binding="{Binding DataContext.CurrentViewMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="{x:Static vm:ViewMode.LargeIcons}">
                                            <Setter Property="FontSize" Value="40" />
                                        </DataTrigger>
                                        <DataTrigger Binding="{Binding DataContext.CurrentViewMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="{x:Static vm:ViewMode.MediumIcons}">
                                            <Setter Property="FontSize" Value="26" />
                                        </DataTrigger>
                                    </Style.Triggers>
                                </Style>
                            </TextBlock.Style>
                        </TextBlock>
                                <Border HorizontalAlignment="Left"
                                VerticalAlignment="Top"
                                MinWidth="24"
                                Height="24"
                                Padding="4,0"
                                 Background="{DynamicResource MultiSelectionBadge}"
                                 BorderBrush="{DynamicResource BgPrimary}"
                                 BorderThickness="2"
                                 CornerRadius="12">
                            <Border.Style>
                                <Style TargetType="Border">
                                    <Setter Property="Visibility" Value="Collapsed" />
                                    <Style.Triggers>
                                        <MultiDataTrigger>
                                            <MultiDataTrigger.Conditions>
                                                <Condition Binding="{Binding IsSelected}" Value="True" />
                                                <Condition Binding="{Binding DataContext.IsMultiSelectMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="True" />
                                            </MultiDataTrigger.Conditions>
                                            <Setter Property="Visibility" Value="Visible" />
                                        </MultiDataTrigger>
                                    </Style.Triggers>
                                </Style>
                            </Border.Style>
                            <TextBlock Text="{Binding SelectionIndex}"
                                       Foreground="White"
                                       FontSize="12"
                                       FontWeight="Bold"
                                       HorizontalAlignment="Center"
                                       VerticalAlignment="Center" />
                        </Border>
                    </Grid>

                    <TextBlock Grid.Row="1"
                               Margin="2,7,2,0"
                               Text="{Binding Name}"
                               FontSize="13.5"
                               FontWeight="SemiBold"
                               Foreground="{DynamicResource TextBody}"
                               TextAlignment="Center"
                               TextWrapping="Wrap"
                               TextTrimming="CharacterEllipsis"
                               MaxHeight="38" />

                    <StackPanel Grid.Row="2"
                                Margin="2,3,2,0"
                                Orientation="Horizontal"
                                HorizontalAlignment="Center">
                        <TextBlock Text="{Binding DisplayType}"
                                   FontSize="11"
                                   Foreground="{DynamicResource TextMuted}" />
                        <TextBlock Text=" | "
                                   FontSize="11"
                                   Foreground="{DynamicResource BorderSubtle}"
                                   Visibility="{Binding IsFolder, Converter={StaticResource InverseBoolToVisibilityConverter}}" />
                        <TextBlock Text="{Binding Size, Converter={StaticResource FileSizeConverter}}"
                                   FontSize="11"
                                   Foreground="{DynamicResource TextMuted}"
                                   Visibility="{Binding IsFolder, Converter={StaticResource InverseBoolToVisibilityConverter}}" />
                        <TextBlock Text="{Binding FolderChildSummary}"
                                   FontSize="11"
                                   Foreground="{DynamicResource TextMuted}"
                                   Visibility="{Binding IsFolder, Converter={StaticResource BoolToVisibilityConverter}}" />
                    </StackPanel>

                    <StackPanel Grid.Row="3"
                                Margin="2,3,2,0">
                        <TextBlock Text="{Binding ParentPath}"
                                   FontSize="10"
                                   Foreground="{DynamicResource TextFaint}"
                                   TextAlignment="Center"
                                   TextTrimming="CharacterEllipsis"
                                   ToolTip="{Binding ParentPath}" />
                        <TextBlock Margin="0,1,0,0"
                                   Text="{Binding LastWriteTime, Converter={StaticResource DateTimeConverter}}"
                                   FontSize="10"
                                   Foreground="{DynamicResource TextFaint}"
                                   TextAlignment="Center" />
                    </StackPanel>
                </Grid>
            </Border>
        </DataTemplate>

        <DataTemplate x:Key="InitialBorderIconItemTemplate" DataType="{x:Type models:FileItem}">
            <Border Margin="6"
                    Padding="8"
                    Tag="{Binding}"
                    ContextMenu="{StaticResource FileContextMenu}"
                    Loaded="IconItem_Loaded"
                    PreviewMouseLeftButtonDown="FileItem_PreviewMouseLeftButtonDown"
                    PreviewMouseMove="FileItem_PreviewMouseMove"
                    PreviewMouseLeftButtonUp="FileItem_PreviewMouseLeftButtonUp"
                    PreviewMouseRightButtonDown="FileItem_PreviewMouseRightButtonDown"
                    CornerRadius="8"
                    ToolTip="{Binding FullPath}">
                <Border.InputBindings>
                    <MouseBinding Gesture="LeftDoubleClick"
                                  Command="{Binding DataContext.DoubleClickItemCommand, RelativeSource={RelativeSource AncestorType=Window}}"
                                  CommandParameter="{Binding}" />
                </Border.InputBindings>

                <Border.Style>
                    <Style TargetType="Border">
                        <Setter Property="Width" Value="275" />
                        <Setter Property="Height" Value="415" />
                        <Setter Property="Background" Value="{DynamicResource BgPrimary}" />
                        <Setter Property="BorderBrush" Value="{DynamicResource BorderSubtle}" />
                        <Setter Property="BorderThickness" Value="1" />
                        <Setter Property="Cursor" Value="Hand" />
                        <Setter Property="SnapsToDevicePixels" Value="True" />
                        <Setter Property="RenderOptions.BitmapScalingMode" Value="LowQuality" />
                        <Style.Triggers>
                            <DataTrigger Binding="{Binding DataContext.CurrentViewMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="{x:Static vm:ViewMode.LargeIcons}">
                                <Setter Property="Width" Value="225" />
                                <Setter Property="Height" Value="315" />
                            </DataTrigger>
                            <DataTrigger Binding="{Binding DataContext.CurrentViewMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="{x:Static vm:ViewMode.MediumIcons}">
                                <Setter Property="Width" Value="165" />
                                <Setter Property="Height" Value="215" />
                            </DataTrigger>
                            <Trigger Property="IsMouseOver" Value="True">
                                <Setter Property="BorderBrush" Value="{DynamicResource AccentHover}" />
                                <Setter Property="Background" Value="{DynamicResource BgSubtle}" />
                            </Trigger>
                            <DataTrigger Binding="{Binding IsSelected}" Value="True">
                                <Setter Property="BorderBrush" Value="{DynamicResource SelectionBorder}" />
                                <Setter Property="Background" Value="{DynamicResource SelectionBg}" />
                            </DataTrigger>
                            <MultiDataTrigger>
                                <MultiDataTrigger.Conditions>
                                    <Condition Binding="{Binding IsSelected}" Value="True" />
                                    <Condition Binding="{Binding DataContext.IsMultiSelectMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="True" />
                                </MultiDataTrigger.Conditions>
                                <Setter Property="BorderBrush" Value="{DynamicResource MultiSelectionBorder}" />
                                <Setter Property="BorderThickness" Value="2" />
                                <Setter Property="Background" Value="{DynamicResource MultiSelectionBg}" />
                            </MultiDataTrigger>
                        </Style.Triggers>
                    </Style>
                </Border.Style>

                <Grid>
                    <Grid.RowDefinitions>
                        <RowDefinition Height="*" />
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="Auto" />
                    </Grid.RowDefinitions>

                    <Grid HorizontalAlignment="Center"
                          VerticalAlignment="Center">
                        <Grid.Style>
                            <Style TargetType="Grid">
                                <Setter Property="Width" Value="250" />
                                <Setter Property="Height" Value="250" />
                                <Style.Triggers>
                                    <DataTrigger Binding="{Binding DataContext.CurrentViewMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="{x:Static vm:ViewMode.LargeIcons}">
                                        <Setter Property="Width" Value="144" />
                                        <Setter Property="Height" Value="144" />
                                    </DataTrigger>
                                    <DataTrigger Binding="{Binding DataContext.CurrentViewMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="{x:Static vm:ViewMode.MediumIcons}">
                                        <Setter Property="Width" Value="86" />
                                        <Setter Property="Height" Value="86" />
                                    </DataTrigger>
                                </Style.Triggers>
                            </Style>
                        </Grid.Style>
                        <Border Background="{DynamicResource BgPrimary}"
                                BorderBrush="{DynamicResource BorderLight}"
                                BorderThickness="1"
                                CornerRadius="6" />
                        <Image Source="{Binding ThumbnailPath}"
                               Stretch="Uniform"
                               Margin="4"
                               Visibility="{Binding IsThumbnailLoaded, Converter={StaticResource BoolToVisibilityConverter}}" />
                        <TextBlock Text="{Binding TypeIconDisplay}"
                                   FontFamily="Microsoft YaHei UI"
                                   FontWeight="Bold"
                                   Foreground="{DynamicResource TextBody}"
                                   HorizontalAlignment="Center"
                                   VerticalAlignment="Center"
                                   Visibility="{Binding IsThumbnailLoaded, Converter={StaticResource InverseBoolToVisibilityConverter}}">
                            <TextBlock.Style>
                                <Style TargetType="TextBlock">
                                    <Setter Property="FontSize" Value="54" />
                                    <Style.Triggers>
                                        <DataTrigger Binding="{Binding DataContext.CurrentViewMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="{x:Static vm:ViewMode.LargeIcons}">
                                            <Setter Property="FontSize" Value="40" />
                                        </DataTrigger>
                                        <DataTrigger Binding="{Binding DataContext.CurrentViewMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="{x:Static vm:ViewMode.MediumIcons}">
                                            <Setter Property="FontSize" Value="26" />
                                        </DataTrigger>
                                    </Style.Triggers>
                                </Style>
                            </TextBlock.Style>
                        </TextBlock>
                        <Border HorizontalAlignment="Left"
                                VerticalAlignment="Top"
                                MinWidth="24"
                                Height="24"
                                Padding="4,0"
                                Background="{DynamicResource MultiSelectionBadge}"
                                BorderBrush="{DynamicResource BgPrimary}"
                                BorderThickness="2"
                                CornerRadius="12">
                            <Border.Style>
                                <Style TargetType="Border">
                                    <Setter Property="Visibility" Value="Collapsed" />
                                    <Style.Triggers>
                                        <MultiDataTrigger>
                                            <MultiDataTrigger.Conditions>
                                                <Condition Binding="{Binding IsSelected}" Value="True" />
                                                <Condition Binding="{Binding DataContext.IsMultiSelectMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="True" />
                                            </MultiDataTrigger.Conditions>
                                            <Setter Property="Visibility" Value="Visible" />
                                        </MultiDataTrigger>
                                    </Style.Triggers>
                                </Style>
                            </Border.Style>
                            <TextBlock Text="{Binding SelectionIndex}"
                                       Foreground="White"
                                       FontSize="12"
                                       FontWeight="Bold"
                                       HorizontalAlignment="Center"
                                       VerticalAlignment="Center" />
                        </Border>
                    </Grid>

                    <TextBlock Grid.Row="1"
                               Margin="0,8,0,0"
                               Text="{Binding Name}"
                               FontSize="13"
                               FontWeight="SemiBold"
                               Foreground="{DynamicResource TextSecondary}"
                               TextAlignment="Center"
                               TextWrapping="Wrap"
                               TextTrimming="CharacterEllipsis"
                               MaxHeight="36" />

                    <StackPanel Grid.Row="2"
                                Margin="0,4,0,0"
                                Orientation="Horizontal"
                                HorizontalAlignment="Center">
                        <TextBlock Text="{Binding DisplayType}"
                                   FontSize="11"
                                   Foreground="{DynamicResource TextMuted}" />
                        <TextBlock Text=" | "
                                   FontSize="11"
                                   Foreground="{DynamicResource BorderSubtle}"
                                   Visibility="{Binding IsFolder, Converter={StaticResource InverseBoolToVisibilityConverter}}" />
                        <TextBlock Text="{Binding Size, Converter={StaticResource FileSizeConverter}}"
                                   FontSize="11"
                                   Foreground="{DynamicResource TextMuted}"
                                   Visibility="{Binding IsFolder, Converter={StaticResource InverseBoolToVisibilityConverter}}" />
                        <TextBlock Text="{Binding FolderChildSummary}"
                                   FontSize="11"
                                   Foreground="{DynamicResource TextMuted}"
                                   Visibility="{Binding IsFolder, Converter={StaticResource BoolToVisibilityConverter}}" />
                    </StackPanel>

                    <TextBlock Grid.Row="3"
                               Margin="0,4,0,0"
                               Text="{Binding ParentName}"
                               FontSize="10"
                               Foreground="{DynamicResource TextFaint}"
                               TextAlignment="Center"
                               TextTrimming="CharacterEllipsis"
                               ToolTip="{Binding ParentPath}" />

                    <TextBlock Grid.Row="4"
                               Margin="0,2,0,0"
                               Text="{Binding LastWriteTime, Converter={StaticResource DateTimeConverter}}"
                               FontSize="10"
                               Foreground="{DynamicResource TextFaint}"
                               TextAlignment="Center" />

                    <Border Grid.Row="5"
                            Margin="0,6,0,0"
                            Padding="6,5"
                            Background="{DynamicResource BgPrimary}"
                            BorderBrush="{DynamicResource BorderSubtle}"
                            BorderThickness="1"
                            CornerRadius="6"
                            Visibility="{Binding PreviewSummary, Converter={StaticResource StringNotEmptyToVisibilityConverter}}">
                        <TextBlock Text="{Binding PreviewSummary}"
                                   FontSize="10"
                                   Foreground="{DynamicResource TextBody}"
                                   TextWrapping="Wrap"
                                   TextTrimming="CharacterEllipsis"
                                   MaxHeight="44" />
                    </Border>
                </Grid>
            </Border>
        </DataTemplate>

        <DataTemplate x:Key="ListItemTemplate" DataType="{x:Type models:FileItem}">
            <Grid Height="56" Margin="0" Tag="{Binding}"
                  ContextMenu="{StaticResource FileContextMenu}"
                  PreviewMouseLeftButtonDown="FileItem_PreviewMouseLeftButtonDown"
                  PreviewMouseMove="FileItem_PreviewMouseMove"
                  PreviewMouseLeftButtonUp="FileItem_PreviewMouseLeftButtonUp"
                  PreviewMouseRightButtonDown="FileItem_PreviewMouseRightButtonDown">
                <Grid.Style>
                    <Style TargetType="Grid">
                        <Setter Property="Background" Value="Transparent" />
                        <Style.Triggers>
                            <DataTrigger Binding="{Binding IsSelected}" Value="True">
                                <Setter Property="Background" Value="{DynamicResource SelectionBg}" />
                            </DataTrigger>
                            <MultiDataTrigger>
                                <MultiDataTrigger.Conditions>
                                    <Condition Binding="{Binding IsSelected}" Value="True" />
                                    <Condition Binding="{Binding DataContext.IsMultiSelectMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="True" />
                                </MultiDataTrigger.Conditions>
                                <Setter Property="Background" Value="{DynamicResource MultiSelectionBg}" />
                            </MultiDataTrigger>
                        </Style.Triggers>
                    </Style>
                </Grid.Style>
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="62" />
                    <ColumnDefinition Width="3*" />
                    <ColumnDefinition Width="120" />
                    <ColumnDefinition Width="110" />
                    <ColumnDefinition Width="2*" />
                    <ColumnDefinition Width="170" />
                </Grid.ColumnDefinitions>

                <Grid Grid.Column="0"
                      Width="36"
                      Height="36"
                      HorizontalAlignment="Center"
                      VerticalAlignment="Center">
                    <Image Source="{Binding ThumbnailPath}"
                           Stretch="Uniform"
                           RenderOptions.BitmapScalingMode="HighQuality"
                           Visibility="{Binding IsThumbnailLoaded, Converter={StaticResource BoolToVisibilityConverter}}" />
                    <TextBlock Text="{Binding TypeIconDisplay}"
                               FontFamily="Microsoft YaHei UI"
                               FontWeight="Bold"
                               FontSize="11"
                               Foreground="{DynamicResource TextBody}"
                               HorizontalAlignment="Center"
                               VerticalAlignment="Center"
                               Visibility="{Binding IsThumbnailLoaded, Converter={StaticResource InverseBoolToVisibilityConverter}}" />
                    <Border HorizontalAlignment="Left"
                            VerticalAlignment="Top"
                            MinWidth="20"
                            Height="20"
                            Padding="3,0"
                             Background="{DynamicResource MultiSelectionBadge}"
                             BorderBrush="{DynamicResource BgPrimary}"
                             BorderThickness="2"
                             CornerRadius="10">
                        <Border.Style>
                            <Style TargetType="Border">
                                <Setter Property="Visibility" Value="Collapsed" />
                                <Style.Triggers>
                                    <MultiDataTrigger>
                                        <MultiDataTrigger.Conditions>
                                            <Condition Binding="{Binding IsSelected}" Value="True" />
                                            <Condition Binding="{Binding DataContext.IsMultiSelectMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="True" />
                                        </MultiDataTrigger.Conditions>
                                        <Setter Property="Visibility" Value="Visible" />
                                    </MultiDataTrigger>
                                </Style.Triggers>
                            </Style>
                        </Border.Style>
                        <TextBlock Text="{Binding SelectionIndex}"
                                   Foreground="White"
                                   FontSize="10"
                                   FontWeight="Bold"
                                   HorizontalAlignment="Center"
                                   VerticalAlignment="Center" />
                    </Border>
                </Grid>

                <StackPanel Grid.Column="1"
                            Margin="8,0"
                            VerticalAlignment="Center">
                    <TextBlock Text="{Binding Name}"
                               FontSize="13"
                               Foreground="{DynamicResource TextSecondary}"
                               TextTrimming="CharacterEllipsis" />
                    <TextBlock Text="{Binding PreviewSummary}"
                               FontSize="10"
                               Foreground="{DynamicResource TextMuted}"
                               TextTrimming="CharacterEllipsis">
                        <TextBlock.Visibility>
                            <Binding Path="PreviewSummary" Converter="{StaticResource StringNotEmptyToVisibilityConverter}" />
                        </TextBlock.Visibility>
                    </TextBlock>
                </StackPanel>

                <TextBlock Grid.Column="2"
                           Margin="8,0"
                           Text="{Binding DisplayType}"
                           VerticalAlignment="Center"
                           FontSize="12"
                           Foreground="{DynamicResource TextBody}"
                           TextTrimming="CharacterEllipsis" />

                <TextBlock Grid.Column="3"
                           Margin="8,0"
                           Text="{Binding Size, Converter={StaticResource FileSizeConverter}}"
                           VerticalAlignment="Center"
                           FontSize="12"
                           Foreground="{DynamicResource TextBody}"
                           Visibility="{Binding IsFolder, Converter={StaticResource InverseBoolToVisibilityConverter}}" />

                <TextBlock Grid.Column="4"
                           Margin="8,0"
                           Text="{Binding ParentPath}"
                           VerticalAlignment="Center"
                           FontSize="12"
                           Foreground="{DynamicResource TextMuted}"
                           TextTrimming="CharacterEllipsis" />

                <TextBlock Grid.Column="5"
                           Margin="8,0"
                           Text="{Binding LastWriteTime, Converter={StaticResource DateTimeConverter}}"
                           VerticalAlignment="Center"
                           FontSize="11"
                           Foreground="{DynamicResource TextFaint}" />
            </Grid>
        </DataTemplate>

        <DataTemplate DataType="{x:Type models:DirectoryGroupHeaderRow}">
            <Border Tag="{Binding Group.FullPath}"
                    Margin="{Binding Group.Depth, Converter={StaticResource DepthToIndentConverter}}"
                    Padding="0,0,0,8"
                    BorderBrush="{DynamicResource BorderLight}"
                    BorderThickness="0,0,0,1">
                <Border BorderThickness="1"
                        CornerRadius="8"
                        Padding="12,10"
                        Margin="0,0,0,8">
                    <Border.Style>
                        <Style TargetType="Border">
                            <Setter Property="Background" Value="{DynamicResource BgSubtle}" />
                            <Setter Property="BorderBrush" Value="{DynamicResource BorderSubtle}" />
                            <Style.Triggers>
                                <DataTrigger Binding="{Binding Group.IsSelected}" Value="True">
                                    <Setter Property="Background" Value="{DynamicResource SelectionBg}" />
                                    <Setter Property="BorderBrush" Value="{DynamicResource SelectionBorder}" />
                                </DataTrigger>
                                <MultiDataTrigger>
                                    <MultiDataTrigger.Conditions>
                                        <Condition Binding="{Binding Group.IsSelected}" Value="True" />
                                        <Condition Binding="{Binding DataContext.IsMultiSelectMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="True" />
                                    </MultiDataTrigger.Conditions>
                                    <Setter Property="Background" Value="{DynamicResource MultiSelectionBg}" />
                                    <Setter Property="BorderBrush" Value="{DynamicResource MultiSelectionBorder}" />
                                </MultiDataTrigger>
                            </Style.Triggers>
                        </Style>
                    </Border.Style>
                    <Grid MouseLeftButtonDown="DirectoryGroupHeader_MouseLeftButtonDown"
                          DataContext="{Binding Group}">
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition Width="32" />
                            <ColumnDefinition Width="*" />
                            <ColumnDefinition Width="Auto" />
                        </Grid.ColumnDefinitions>

                        <Button Grid.Column="0"
                                Width="22"
                                Height="22"
                                Style="{StaticResource BaseButtonStyle}"
                                Focusable="False"
                                IsTabStop="False"
                                Padding="0"
                                Margin="0,0,8,0"
                                Tag="{Binding}"
                                Click="DirectoryGroupToggle_Click"
                                Cursor="Hand"
                                Content="{Binding IsExpanded, Converter={StaticResource BoolToExpandGlyphConverter}}" />

                        <StackPanel Grid.Column="1" VerticalAlignment="Center">
                            <TextBlock Text="{Binding Name}"
                                       FontSize="14"
                                       FontWeight="Bold"
                                       Foreground="{DynamicResource TextPrimary}" />
                            <TextBlock Text="{Binding FullPath}"
                                       FontSize="11"
                                       Foreground="{DynamicResource TextMuted}"
                                       TextWrapping="Wrap"
                                       Margin="0,4,0,0" />
                            <TextBlock Margin="0,4,0,0"
                                       FontSize="11"
                                       Foreground="{DynamicResource TextBody}"
                                       Text="{Binding HeaderSummary}" />
                        </StackPanel>

                        <TextBlock Grid.Column="2"
                                   Text="{Binding VisibleItemsSummary}"
                                   FontSize="11"
                                   Foreground="{DynamicResource TextMuted}"
                                   VerticalAlignment="Center"/>
                    </Grid>
                </Border>
            </Border>
        </DataTemplate>

        <DataTemplate DataType="{x:Type models:DirectoryGroupEmptyRow}">
            <TextBlock Text="{loc:Loc EmptyDirectoryDirectItems}"
                       Foreground="{DynamicResource TextFaint}"
                       Margin="20,0,0,12"
                       FontSize="12" />
        </DataTemplate>

        <DataTemplate DataType="{x:Type models:DirectoryGroupItemsRow}">
            <ItemsControl ItemsSource="{Binding Items}">
                <ItemsControl.ItemsPanel>
                    <ItemsPanelTemplate>
                        <StackPanel Orientation="Horizontal" IsItemsHost="True" />
                    </ItemsPanelTemplate>
                </ItemsControl.ItemsPanel>
                <ItemsControl.ItemTemplate>
                    <DataTemplate>
                        <ContentControl Content="{Binding}">
                            <ContentControl.Style>
                                <Style TargetType="ContentControl">
                                    <Setter Property="ContentTemplate" Value="{StaticResource CompactIconItemTemplate}" />
                                    <Style.Triggers>
                                        <DataTrigger Binding="{Binding DataContext.CurrentImageCardStyle, RelativeSource={RelativeSource AncestorType=Window}}" Value="{x:Static vm:ImageCardStyle.InitialBorder}">
                                            <Setter Property="ContentTemplate" Value="{StaticResource InitialBorderIconItemTemplate}" />
                                        </DataTrigger>
                                    </Style.Triggers>
                                </Style>
                            </ContentControl.Style>
                        </ContentControl>
                    </DataTemplate>
                </ItemsControl.ItemTemplate>
            </ItemsControl>
        </DataTemplate>

        <DataTemplate DataType="{x:Type models:DirectoryGroupListItemRow}">
            <ContentControl Content="{Binding Item}"
                            ContentTemplate="{StaticResource ListItemTemplate}" />
        </DataTemplate>


        <HierarchicalDataTemplate x:Key="TreeItemTemplate"
                                  DataType="{x:Type models:DirectoryNode}"
                                  ItemsSource="{Binding Children}">
            <StackPanel Orientation="Horizontal" Margin="2,3">
                <TextBlock Text="{Binding Name}"
                           FontSize="12.5"
                           Foreground="{DynamicResource TextSecondary}"
                           TextTrimming="CharacterEllipsis"
                           MaxWidth="180" 
                           VerticalAlignment="Center"/>
                <StackPanel Orientation="Horizontal" Margin="8,0,0,0" VerticalAlignment="Center" Opacity="0.6">
                    <TextBlock Text="(" FontSize="11" Foreground="{DynamicResource TextFaint}"/>
                    <TextBlock Text="{Binding TotalFileCount}" FontSize="11" Foreground="{DynamicResource TextBody}" FontWeight="SemiBold"/>
                    <TextBlock Text="{loc:Loc FilesUnit}" FontSize="11" Foreground="{DynamicResource TextFaint}" />
                    <TextBlock Text=", " FontSize="11" Foreground="{DynamicResource TextFaint}" />
                    <TextBlock Text="{Binding TotalFolderCount}" FontSize="11" Foreground="{DynamicResource TextBody}" FontWeight="SemiBold"/>
                    <TextBlock Text="{loc:Loc SubdirectoriesUnit}" FontSize="11" Foreground="{DynamicResource TextFaint}" />
                    <TextBlock Text=")" FontSize="11" Foreground="{DynamicResource TextFaint}"/>
                </StackPanel>
            </StackPanel>
        </HierarchicalDataTemplate>
    </Window.Resources>

    <Grid Background="{DynamicResource BgSubtle}">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition Height="*" />
            <RowDefinition Height="Auto" />
        </Grid.RowDefinitions>

        <Border Grid.Row="0"
                Background="{DynamicResource BgPrimary}"
                BorderBrush="{DynamicResource BorderSubtle}"
                BorderThickness="0,0,0,1"
                Padding="16,12"
                MouseLeftButtonDown="TitleBar_MouseLeftButtonDown">
            <DockPanel LastChildFill="True">
                <StackPanel DockPanel.Dock="Left"
                            Orientation="Horizontal"
                            VerticalAlignment="Center">
                    <Button Click="OpenProjectRepository_Click"
                            Background="Transparent"
                            BorderThickness="0"
                            Padding="0"
                            Margin="0,0,14,0"
                            Cursor="Hand"
                            ToolTip="https://github.com/BlackCoder0/ReadFolder">
                        <Image Source="asset/RF-LOGO-28.png"
                               Width="32"
                               Height="32"
                               Stretch="None"
                               SnapsToDevicePixels="True"
                               RenderOptions.BitmapScalingMode="HighQuality" />
                    </Button>

                    <Button Content="{loc:Loc SelectFolder}"
                            Style="{StaticResource PrimaryButtonStyle}"
                            Command="{Binding SelectFolderCommand}"
                            IsEnabled="{Binding IsNotScanning}"
                            Margin="0,0,8,0"
                            Cursor="Hand" />

                    <Button Content="{loc:Loc RefreshScan}"
                            Style="{StaticResource BaseButtonStyle}"
                            Command="{Binding RefreshCommand}"
                            Margin="0,0,16,0"
                            Cursor="Hand" />

                    <TextBlock Text="{loc:Loc TypeFilter}"
                               VerticalAlignment="Center"
                               Margin="0,0,6,0"
                               Foreground="{DynamicResource TextBody}"
                               FontWeight="SemiBold"/>

                    <ComboBox Width="130"
                              Height="32"
                              Style="{StaticResource AlignedComboBoxStyle}"
                              Margin="0,0,16,0"
                              ItemsSource="{Binding FileTypeFilters}"
                              SelectedValuePath="Value"
                              SelectedValue="{Binding SelectedTypeFilter}">
                        <ComboBox.ItemTemplate>
                            <DataTemplate>
                                <TextBlock Text="{Binding DisplayName}"
                                           HorizontalAlignment="Center"
                                           TextAlignment="Center" />
                            </DataTemplate>
                        </ComboBox.ItemTemplate>
                    </ComboBox>

                    <TextBlock Text="{loc:Loc View}"
                                VerticalAlignment="Center"
                                Margin="0,0,6,0"
                                Foreground="{DynamicResource TextBody}"
                                FontWeight="SemiBold"/>

                    <Button Content="{loc:Loc View.ExtraLargeShort}"
                            Style="{StaticResource BaseButtonStyle}"
                            Width="52"
                            Height="32"
                            Margin="0,0,4,0"
                            Command="{Binding SetViewModeCommand}"
                            CommandParameter="ExtraLargeIcons"
                            Cursor="Hand" />

                    <Button Content="{loc:Loc View.LargeShort}"
                            Style="{StaticResource BaseButtonStyle}"
                            Width="42"
                            Height="32"
                            Margin="0,0,4,0"
                            Command="{Binding SetViewModeCommand}"
                            CommandParameter="LargeIcons"
                            Cursor="Hand" />

                    <Button Content="{loc:Loc View.MediumShort}"
                            Style="{StaticResource BaseButtonStyle}"
                            Width="42"
                            Height="32"
                            Margin="0,0,4,0"
                            Command="{Binding SetViewModeCommand}"
                            CommandParameter="MediumIcons"
                            Cursor="Hand" />

                    <Button Content="{loc:Loc View.ListShort}"
                            Style="{StaticResource BaseButtonStyle}"
                            Width="52"
                            Height="32"
                            Margin="0,0,16,0"
                            Command="{Binding SetViewModeCommand}"
                            CommandParameter="List"
                            Cursor="Hand" />

                    <TextBlock Text="{loc:Loc Sort}"
                               VerticalAlignment="Center"
                               Margin="0,0,6,0"
                               Foreground="{DynamicResource TextBody}"
                               FontWeight="SemiBold"/>

                    <ComboBox Width="110"
                              Height="32"
                              Style="{StaticResource AlignedComboBoxStyle}"
                              Margin="0,0,4,0"
                              SelectedIndex="0"
                              SelectionChanged="SortComboBox_SelectionChanged">
                        <ComboBoxItem Tag="Name" Content="{loc:Loc Sort.Name}" />
                        <ComboBoxItem Tag="Time" Content="{loc:Loc Sort.Time}" />
                        <ComboBoxItem Tag="Size" Content="{loc:Loc Sort.Size}" />
                        <ComboBoxItem Tag="Type" Content="{loc:Loc Sort.Type}" />
                        <ComboBoxItem Tag="Path" Content="{loc:Loc Sort.Path}" />
                    </ComboBox>

                    <Button Content="{loc:Loc Sort.Toggle}"
                            Style="{StaticResource BaseButtonStyle}"
                            Height="32"
                            Margin="0,0,12,0"
                            Padding="10,0"
                            Command="{Binding ToggleSortDirectionCommand}"
                            Cursor="Hand" />

                    <Button Content="{loc:Loc StopScan}"
                            Style="{StaticResource DangerButtonStyle}"
                            Height="32"
                            Padding="12,0"
                            Command="{Binding CancelScanCommand}"
                            Visibility="{Binding IsScanning, Converter={StaticResource BoolToVisibilityConverter}}"
                            Cursor="Hand" />
                </StackPanel>

                <Border DockPanel.Dock="Right"
                        Background="{DynamicResource BgHover}"
                        BorderBrush="{DynamicResource BorderSubtle}"
                        BorderThickness="1"
                        CornerRadius="6"
                        Padding="8,4"
                        VerticalAlignment="Center"
                        HorizontalAlignment="Right">
                    <Grid MinWidth="260" MaxWidth="400">
                        <TextBlock Text="{loc:Loc SearchPlaceholder}"
                                   Margin="4,0"
                                   VerticalAlignment="Center"
                                   Foreground="{DynamicResource TextFaint}"
                                   Visibility="{Binding SearchText, Converter={StaticResource StringNotEmptyToCollapsedConverter}}"
                                   IsHitTestVisible="False" />
                        <TextBox x:Name="SearchTextBox"
                                 Text="{Binding SearchText, UpdateSourceTrigger=PropertyChanged}"
                                 Style="{StaticResource SearchTextBoxStyle}" />
                    </Grid>
                </Border>

                <StackPanel DockPanel.Dock="Right"
                            Orientation="Horizontal"
                            VerticalAlignment="Center"
                            Margin="0,0,12,0">
                    <TextBlock Text="{loc:Loc Language}"
                               VerticalAlignment="Center"
                               Margin="0,0,6,0"
                               Foreground="{DynamicResource TextBody}"
                               FontWeight="SemiBold" />

                    <ComboBox Width="92"
                              Height="32"
                              Style="{StaticResource AlignedComboBoxStyle}"
                              Margin="0,0,8,0"
                              ItemsSource="{Binding LanguageOptions}"
                              SelectedValuePath="Code"
                              SelectedValue="{Binding CurrentLanguageCode}">
                        <ComboBox.ItemTemplate>
                            <DataTemplate>
                                <TextBlock Text="{Binding DisplayName}"
                                           HorizontalAlignment="Center"
                                           TextAlignment="Center" />
                            </DataTemplate>
                        </ComboBox.ItemTemplate>
                    </ComboBox>

                    <Button Content="{loc:Loc ClearFilters}"
                            Style="{StaticResource WarningButtonStyle}"
                            Height="32"
                            Margin="0,0,8,0"
                            Padding="12,0"
                            Command="{Binding ClearFiltersCommand}"
                            Cursor="Hand" />

                </StackPanel>
            </DockPanel>
        </Border>

        <Grid Grid.Row="1">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="300" MinWidth="240" />
                <ColumnDefinition Width="5" />
                <ColumnDefinition Width="*" />
            </Grid.ColumnDefinitions>

            <Border Grid.Column="0"
                    Background="{DynamicResource BgPrimary}"
                    BorderBrush="{DynamicResource BorderSubtle}"
                    BorderThickness="0,0,1,0">
                <Grid>
                    <Grid.RowDefinitions>
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="*" />
                    </Grid.RowDefinitions>

                    <Border Grid.Row="0"
                            Background="{DynamicResource BgSubtle}"
                            BorderBrush="{DynamicResource BorderSubtle}"
                            BorderThickness="0,0,0,1"
                            Padding="12,10">
                        <Grid>
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="*" />
                                <ColumnDefinition Width="Auto" />
                            </Grid.ColumnDefinitions>
                            <TextBlock Text="{loc:Loc DirectoryTree}"
                                       FontWeight="Bold"
                                       Foreground="{DynamicResource TextPrimary}" 
                                       FontSize="13"/>
                            <TextBlock Grid.Column="1"
                                       Text="{Binding RootPathDisplay}"
                                       FontSize="11"
                                       Foreground="{DynamicResource TextMuted}"
                                       TextTrimming="CharacterEllipsis"
                                       MaxWidth="150" 
                                       VerticalAlignment="Center"/>
                        </Grid>
                    </Border>

                    <TreeView Grid.Row="1"
                              x:Name="DirectoryTreeView"
                              ItemsSource="{Binding DirectoryTree}"
                              ItemTemplate="{StaticResource TreeItemTemplate}"
                              SelectedItemChanged="TreeView_SelectedItemChanged"
                              BorderThickness="0"
                              Background="{DynamicResource BgPrimary}"
                              VirtualizingPanel.IsVirtualizing="True"
                              VirtualizingPanel.VirtualizationMode="Recycling">
                        <TreeView.ItemContainerStyle>
                            <Style TargetType="TreeViewItem">
                                <Setter Property="IsExpanded" Value="True" />
                                <Setter Property="Padding" Value="4,3" />
                                <Setter Property="Foreground" Value="{DynamicResource TextSecondary}" />
                                <Setter Property="Background" Value="Transparent" />
                                <EventSetter Event="PreviewMouseLeftButtonDown" Handler="TreeViewItem_PreviewMouseLeftButtonDown"/>
                                <Style.Triggers>
                                    <Trigger Property="IsMouseOver" Value="True">
                                        <Setter Property="Background" Value="{DynamicResource BgHover}" />
                                        <Setter Property="Foreground" Value="{DynamicResource TextPrimary}" />
                                    </Trigger>
                                    <Trigger Property="IsSelected" Value="True">
                                        <Setter Property="Background" Value="{DynamicResource SelectionBg}" />
                                        <Setter Property="Foreground" Value="{DynamicResource PrimaryButtonText}" />
                                    </Trigger>
                                    <Trigger Property="IsKeyboardFocusWithin" Value="True">
                                        <Setter Property="BorderBrush" Value="{DynamicResource AccentPrimary}" />
                                    </Trigger>
                                    <Trigger Property="IsEnabled" Value="False">
                                        <Setter Property="Foreground" Value="{DynamicResource TextFaint}" />
                                    </Trigger>
                                </Style.Triggers>
                            </Style>
                        </TreeView.ItemContainerStyle>
                    </TreeView>
                </Grid>
            </Border>

            <GridSplitter Grid.Column="1"
                          Width="5"
                          ResizeBehavior="PreviousAndNext"
                          Background="{DynamicResource BorderLight}" />

            <Border Grid.Column="2" Background="{DynamicResource BgPrimary}">
                <Grid>
                    <Grid.RowDefinitions>
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="Auto" />
                        <RowDefinition Height="*" />
                    </Grid.RowDefinitions>

                    <Border Grid.Row="0"
                            Background="{DynamicResource BgSubtle}"
                            BorderBrush="{DynamicResource BorderSubtle}"
                            BorderThickness="0,0,0,1"
                            Padding="14,10">
                        <Grid>
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="*" />
                                <ColumnDefinition Width="Auto" />
                            </Grid.ColumnDefinitions>
                            <TextBlock FontWeight="Bold" Foreground="{DynamicResource TextPrimary}" FontSize="13">
                                <Run Text="{loc:Loc RecursiveOverview}" />
                                <Run Text=" (" Foreground="{DynamicResource TextMuted}" />
                                <Run Text="{Binding FilteredItemCountDisplay, Mode=OneWay}" Foreground="{DynamicResource AccentPrimary}" />
                                <Run Text=")" Foreground="{DynamicResource TextMuted}" />
                            </TextBlock>
                            <TextBlock Grid.Column="1"
                                       Text="{Binding CacheStats}"
                                       FontSize="11"
                                       Foreground="{DynamicResource TextMuted}"
                                       VerticalAlignment="Center"/>
                        </Grid>
                    </Border>

                    <ProgressBar Grid.Row="1"
                                 Height="3"
                                 IsIndeterminate="{Binding IsBusy}"
                                 Visibility="{Binding IsBusy, Converter={StaticResource BoolToVisibilityConverter}}"
                                 Foreground="{DynamicResource AccentPrimary}"
                                 Background="{DynamicResource BorderSubtle}"
                                 BorderThickness="0" />

                    <Grid Grid.Row="2">
                        <ScrollViewer
                                  x:Name="GroupedOverviewScrollViewer"
                                  Visibility="Collapsed"
                                  VerticalScrollBarVisibility="Auto"
                                  HorizontalScrollBarVisibility="Disabled"
                                  CanContentScroll="True"
                                  ScrollChanged="OnGroupedOverviewScrollChanged"
                                  PreviewMouseLeftButtonDown="OverviewBackground_PreviewMouseLeftButtonDown"
                                  PreviewMouseRightButtonDown="OverviewBackground_PreviewMouseRightButtonDown"
                                  ContextMenu="{StaticResource FolderBackgroundContextMenu}"
                                  VirtualizingPanel.ScrollUnit="Pixel">
                        <ItemsControl x:Name="GroupedOverviewItemsControl"
                                      ItemsSource="{Binding DirectoryGroups}"
                                      Margin="12,12,12,0"
                                      VirtualizingPanel.IsVirtualizing="True"
                                      VirtualizingPanel.VirtualizationMode="Recycling"
                                      VirtualizingPanel.ScrollUnit="Pixel">
                            <ItemsControl.Style>
                                <Style TargetType="ItemsControl">
                                    <Setter Property="Visibility" Value="Collapsed" />
                                </Style>
                            </ItemsControl.Style>
                            <ItemsControl.ItemsPanel>
                                <ItemsPanelTemplate>
                                    <VirtualizingStackPanel IsItemsHost="True" />
                                </ItemsPanelTemplate>
                            </ItemsControl.ItemsPanel>
                            <ItemsControl.ItemTemplate>
                                <DataTemplate DataType="{x:Type models:DirectoryGroup}">
                                    <Border x:Name="GroupContainer"
                                            Tag="{Binding FullPath}"
                                            Margin="{Binding Depth, Converter={StaticResource DepthToIndentConverter}}"
                                            Padding="0,0,0,16"
                                            BorderBrush="{DynamicResource BorderLight}"
                                            BorderThickness="0,0,0,1"
                                            Visibility="{Binding IsVisible, Converter={StaticResource BoolToVisibilityConverter}}">
                                        <StackPanel>
                                            <Border BorderThickness="1"
                                                    CornerRadius="8"
                                                    Padding="12,10"
                                                    Margin="0,0,0,8">
                                                <Border.Style>
                                                    <Style TargetType="Border">
                                                        <Setter Property="Background" Value="{DynamicResource BgSubtle}" />
                                                        <Setter Property="BorderBrush" Value="{DynamicResource BorderSubtle}" />
                                                        <Style.Triggers>
                                                            <DataTrigger Binding="{Binding IsSelected}" Value="True">
                                                                <Setter Property="Background" Value="{DynamicResource SelectionBg}" />
                                                                <Setter Property="BorderBrush" Value="{DynamicResource AccentHover}" />
                                                            </DataTrigger>
                                                            <MultiDataTrigger>
                                                                <MultiDataTrigger.Conditions>
                                                                    <Condition Binding="{Binding IsSelected}" Value="True" />
                                                                    <Condition Binding="{Binding DataContext.IsMultiSelectMode, RelativeSource={RelativeSource AncestorType=Window}}" Value="True" />
                                                                </MultiDataTrigger.Conditions>
                                                                <Setter Property="Background" Value="{DynamicResource MultiSelectionBg}" />
                                                                <Setter Property="BorderBrush" Value="{DynamicResource MultiSelectionBorder}" />
                                                            </MultiDataTrigger>
                                                        </Style.Triggers>
                                                    </Style>
                                                </Border.Style>
                                                <Grid MouseLeftButtonDown="DirectoryGroupHeader_MouseLeftButtonDown">
                                                    <Grid.ColumnDefinitions>
                                                        <ColumnDefinition Width="32" />
                                                        <ColumnDefinition Width="*" />
                                                        <ColumnDefinition Width="Auto" />
                                                    </Grid.ColumnDefinitions>

                                                    <Button Grid.Column="0"
                                                            Width="22"
                                                            Height="22"
                                                            Style="{StaticResource BaseButtonStyle}"
                                                            Focusable="False"
                                                            IsTabStop="False"
                                                            Padding="0"
                                                            Margin="0,0,8,0"
                                                            Tag="{Binding}"
                                                            Click="DirectoryGroupToggle_Click"
                                                            Cursor="Hand"
                                                            Content="{Binding IsExpanded, Converter={StaticResource BoolToExpandGlyphConverter}}" />

                                                    <StackPanel Grid.Column="1" VerticalAlignment="Center">
                                                        <TextBlock Text="{Binding Name}"
                                                                   FontSize="14"
                                                                   FontWeight="Bold"
                                                                   Foreground="{DynamicResource TextPrimary}" />
                                                        <TextBlock Text="{Binding FullPath}"
                                                                   FontSize="11"
                                                                   Foreground="{DynamicResource TextMuted}"
                                                                   TextWrapping="Wrap"
                                                                   Margin="0,4,0,0" />
                                                        <TextBlock Margin="0,4,0,0"
                                                                   FontSize="11"
                                                                   Foreground="{DynamicResource TextBody}"
                                                                   Text="{Binding HeaderSummary}" />
                                                    </StackPanel>

                                                    <TextBlock Grid.Column="2" 
                                                               Text="{Binding VisibleItemsSummary}"
                                                               FontSize="11"
                                                               Foreground="{DynamicResource TextMuted}" 
                                                               VerticalAlignment="Center"/>
                                                </Grid>
                                            </Border>

                                            <StackPanel Visibility="{Binding IsExpanded, Converter={StaticResource BoolToVisibilityConverter}}">
                                                <TextBlock Text="{loc:Loc EmptyDirectoryDirectItems}"
                                                           Foreground="{DynamicResource TextFaint}"
                                                           Margin="8,4,0,8"
                                                           FontSize="12">
                                                    <TextBlock.Style>
                                                        <Style TargetType="TextBlock">
                                                            <Setter Property="Visibility" Value="Collapsed" />
                                                            <Style.Triggers>
                                                                <DataTrigger Binding="{Binding VisibleItems.Count}" Value="0">
                                                                    <Setter Property="Visibility" Value="Visible" />
                                                                </DataTrigger>
                                                            </Style.Triggers>
                                                        </Style>
                                                    </TextBlock.Style>
                                                </TextBlock>

                                                <ListBox ItemsSource="{Binding VisibleItems}"
                                                         Background="Transparent"
                                                         BorderThickness="0"
                                                         SelectionMode="Single"
                                                         PreviewMouseWheel="GroupedOverviewListBox_PreviewMouseWheel"
                                                         ScrollViewer.HorizontalScrollBarVisibility="Disabled"
                                                         ScrollViewer.VerticalScrollBarVisibility="Disabled"
                                                         VirtualizingPanel.IsVirtualizing="True"
                                                         VirtualizingPanel.VirtualizationMode="Recycling"
                                                         VirtualizingPanel.ScrollUnit="Pixel">
                                                    <ListBox.ItemTemplate>
                                                        <StaticResource ResourceKey="ListItemTemplate" />
                                                    </ListBox.ItemTemplate>
                                                    <ListBox.ItemsPanel>
                                                        <ItemsPanelTemplate>
                                                            <VirtualizingStackPanel IsItemsHost="True" />
                                                        </ItemsPanelTemplate>
                                                    </ListBox.ItemsPanel>
                                                    <ListBox.ItemContainerStyle>
                                                        <Style TargetType="ListBoxItem">
                                                            <Setter Property="Template">
                                                                <Setter.Value>
                                                                    <ControlTemplate TargetType="ListBoxItem">
                                                                        <ContentPresenter />
                                                                    </ControlTemplate>
                                                                </Setter.Value>
                                                            </Setter>
                                                        </Style>
                                                    </ListBox.ItemContainerStyle>
                                                </ListBox>
                                            </StackPanel>
                                        </StackPanel>
                                    </Border>
                                </DataTemplate>
                            </ItemsControl.ItemTemplate>
                        </ItemsControl>
                        </ScrollViewer>

                        <ListBox x:Name="FlatIconOverviewList"
                                 ItemsSource="{Binding FlatOverviewRows}"
                                 Margin="12,12,12,0"
                                 Background="Transparent"
                                 BorderThickness="0"
                                 ScrollViewer.CanContentScroll="True"
                                 ScrollViewer.VerticalScrollBarVisibility="Auto"
                                  ScrollViewer.HorizontalScrollBarVisibility="Disabled"
                                  VirtualizingPanel.IsVirtualizing="True"
                                 VirtualizingPanel.VirtualizationMode="Recycling"
                                  VirtualizingPanel.ScrollUnit="Pixel"
                                  ScrollViewer.ScrollChanged="OnGroupedOverviewScrollChanged"
                                  PreviewMouseLeftButtonDown="OverviewBackground_PreviewMouseLeftButtonDown"
                                  PreviewMouseRightButtonDown="OverviewBackground_PreviewMouseRightButtonDown"
                                  ContextMenu="{StaticResource FolderBackgroundContextMenu}">
                            <ListBox.Style>
                                <Style TargetType="ListBox">
                                    <Setter Property="Visibility" Value="Visible" />
                                </Style>
                            </ListBox.Style>
                            <ListBox.ItemsPanel>
                                <ItemsPanelTemplate>
                                    <VirtualizingStackPanel IsItemsHost="True" />
                                </ItemsPanelTemplate>
                            </ListBox.ItemsPanel>
                            <ListBox.ItemContainerStyle>
                                <Style TargetType="ListBoxItem">
                                    <Setter Property="HorizontalContentAlignment" Value="Stretch" />
                                    <Setter Property="VerticalContentAlignment" Value="Stretch" />
                                    <Setter Property="Template">
                                        <Setter.Value>
                                            <ControlTemplate TargetType="ListBoxItem">
                                                <ContentPresenter />
                                            </ControlTemplate>
                                        </Setter.Value>
                                    </Setter>
                                </Style>
                            </ListBox.ItemContainerStyle>
                        </ListBox>
                    </Grid>

                    <Border Grid.RowSpan="3"
                            Background="{DynamicResource OverlayBg}"
                            Visibility="{Binding IsRefreshingView, Converter={StaticResource BoolToVisibilityConverter}}"
                            IsHitTestVisible="False"
                            Panel.ZIndex="20">
                        <Border HorizontalAlignment="Center"
                                VerticalAlignment="Center"
                                Padding="34,30"
                                Background="{DynamicResource BgPrimary}"
                                BorderBrush="{DynamicResource AccentLight}"
                                BorderThickness="1"
                                CornerRadius="20">
                            <StackPanel Width="360">
                                <Image Source="asset/RF-LOGO.png"
                                       Width="144"
                                       Height="144"
                                       Margin="0,0,0,22"
                                       HorizontalAlignment="Center"
                                       Stretch="Uniform" />
                                <TextBlock Text="{Binding OperationStatusText}"
                                           Foreground="{DynamicResource AccentPrimary}"
                                           FontSize="17"
                                           FontWeight="SemiBold"
                                           TextAlignment="Center"
                                           Margin="0,0,0,18" />
                                <ProgressBar Height="10"
                                             IsIndeterminate="True"
                                             Foreground="{DynamicResource AccentPrimary}"
                                             Background="{DynamicResource AccentLight}"
                                             BorderThickness="0" />
                            </StackPanel>
                        </Border>
                    </Border>

                    <Border Grid.RowSpan="3"
                            Background="{DynamicResource OverlayBg}"
                            Visibility="{Binding IsFileOperationInProgress, Converter={StaticResource BoolToVisibilityConverter}}"
                            Panel.ZIndex="25">
                        <Border HorizontalAlignment="Center"
                                VerticalAlignment="Center"
                                Padding="30,26"
                                Background="{DynamicResource BgPrimary}"
                                BorderBrush="{DynamicResource AccentLight}"
                                BorderThickness="1"
                                CornerRadius="8">
                            <StackPanel Width="400">
                                <TextBlock Text="{Binding OperationStatusText}"
                                           Foreground="{DynamicResource AccentPrimary}"
                                           FontSize="16"
                                           FontWeight="SemiBold"
                                           TextAlignment="Center"
                                           TextWrapping="Wrap"
                                           Margin="0,0,0,10" />
                                <TextBlock Text="{Binding FileOperationCurrentItem}"
                                           Foreground="{DynamicResource TextMuted}"
                                           FontSize="12"
                                           TextAlignment="Center"
                                           TextTrimming="CharacterEllipsis"
                                           Margin="0,0,0,14" />
                                <ProgressBar Height="10"
                                             Minimum="0"
                                             Maximum="100"
                                             Value="{Binding FileOperationProgress, Mode=OneWay}"
                                             IsHitTestVisible="False"
                                             Foreground="{DynamicResource AccentPrimary}"
                                             Background="{DynamicResource AccentLight}"
                                             BorderThickness="0"
                                             Margin="0,0,0,18" />
                                <Button Content="{loc:Loc Cancel}"
                                        Command="{Binding CancelFileOperationCommand}"
                                        HorizontalAlignment="Center"
                                        MinWidth="92" />
                            </StackPanel>
                        </Border>
                    </Border>
                </Grid>
            </Border>
        </Grid>

        <Border Grid.RowSpan="3"
                Background="{DynamicResource OverlayBg}"
                Visibility="{Binding IsScanning, Converter={StaticResource BoolToVisibilityConverter}}"
                IsHitTestVisible="False"
                Panel.ZIndex="30">
            <Border HorizontalAlignment="Center"
                    VerticalAlignment="Center"
                    Padding="40,36"
                    Background="{DynamicResource BgPrimary}"
                    BorderBrush="{DynamicResource AccentLight}"
                    BorderThickness="1"
                    CornerRadius="22">
                <StackPanel Width="400">
                    <Image Source="asset/RF-LOGO.png"
                           Width="176"
                           Height="176"
                           Margin="0,0,0,24"
                           HorizontalAlignment="Center"
                           Stretch="Uniform" />
                    <TextBlock Text="{Binding OperationStatusText}"
                               Foreground="{DynamicResource TextPrimary}"
                               FontSize="19"
                               FontWeight="Bold"
                               TextAlignment="Center"
                               Margin="0,0,0,12" />
                    <TextBlock Text="{Binding StatusText}"
                               Foreground="{DynamicResource TextMuted}"
                               FontSize="14"
                               TextAlignment="Center"
                               TextWrapping="Wrap"
                               Margin="0,0,0,20" />
                    <ProgressBar Height="12"
                                 IsIndeterminate="True"
                                 Foreground="{DynamicResource AccentPrimary}"
                                 Background="{DynamicResource AccentLight}"
                                 BorderThickness="0" />
                </StackPanel>
            </Border>
        </Border>

        <Border Grid.Row="2"
                Background="{DynamicResource BgPrimary}"
                BorderBrush="{DynamicResource BorderSubtle}"
                BorderThickness="0,1,0,0"
                Padding="16,8">
            <Grid>
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="*" />
                    <ColumnDefinition Width="Auto" />
                    <ColumnDefinition Width="Auto" />
                    <ColumnDefinition Width="Auto" />
                </Grid.ColumnDefinitions>

                <StackPanel Grid.Column="0" Orientation="Horizontal">
                    <TextBlock Text="{Binding StatusText}"
                               Foreground="{DynamicResource TextBody}"
                               VerticalAlignment="Center"
                               FontSize="12"/>
                    <TextBlock Text=" | "
                               Margin="8,0"
                               Foreground="{DynamicResource BorderSubtle}"
                               VerticalAlignment="Center"
                                Visibility="{Binding IsMultiSelectMode, Converter={StaticResource BoolToVisibilityConverter}}" />
                    <TextBlock Text="{Binding SelectionSummary}"
                               Foreground="{DynamicResource AccentPrimary}"
                               VerticalAlignment="Center"
                               FontSize="12"
                               FontWeight="SemiBold"
                                Visibility="{Binding IsMultiSelectMode, Converter={StaticResource BoolToVisibilityConverter}}" />
                    <TextBlock Text=" | "
                               Margin="8,0"
                               Foreground="{DynamicResource BorderSubtle}"
                               VerticalAlignment="Center"
                               Visibility="{Binding HasErrors, Converter={StaticResource BoolToVisibilityConverter}}" />
                    <TextBlock Text="{Binding ErrorSummary}"
                               Foreground="{DynamicResource DangerText}"
                               VerticalAlignment="Center"
                               FontSize="12"
                               Visibility="{Binding HasErrors, Converter={StaticResource BoolToVisibilityConverter}}" />
                </StackPanel>

                <TextBlock Grid.Column="1"
                           Margin="16,0"
                           Text="{Binding CacheStats}"
                           Foreground="{DynamicResource TextFaint}"
                           FontSize="11"
                           VerticalAlignment="Center" />

                <Button Grid.Column="2"
                        Content="{loc:Loc ClearCache}"
                        Command="{Binding ClearCacheCommand}"
                        Padding="8,4"
                        Background="Transparent"
                        BorderBrush="Transparent"
                        Foreground="{DynamicResource TextMuted}"
                        Cursor="Hand">
                    <Button.Style>
                        <Style TargetType="Button">
                            <Style.Triggers>
                                <Trigger Property="IsMouseOver" Value="True">
                                    <Setter Property="Foreground" Value="{DynamicResource AccentPrimary}"/>
                                </Trigger>
                            </Style.Triggers>
                        </Style>
                    </Button.Style>
                </Button>

                <Button Grid.Column="3"
                        Width="28"
                        Height="28"
                        Padding="6"
                        Margin="4,0,0,0"
                        Background="Transparent"
                        BorderBrush="Transparent"
                        ToolTip="{loc:Loc Settings.Title}"
                        Click="Settings_Click"
                        Cursor="Hand">
                    <Viewbox Width="15" Height="15">
                        <Path Fill="{DynamicResource TextMuted}"
                              Stretch="Uniform"
                              Data="M19.43,12.98C19.47,12.66 19.5,12.33 19.5,12C19.5,11.67 19.48,11.34 19.43,11.02L21.54,9.37C21.73,9.22 21.78,8.95 21.66,8.73L19.66,5.27C19.54,5.05 19.29,4.96 19.06,5.05L16.57,6.05C16.05,5.65 15.49,5.32 14.88,5.07L14.5,2.42C14.47,2.18 14.25,2 14,2H10C9.75,2 9.54,2.18 9.5,2.42L9.12,5.07C8.51,5.32 7.94,5.66 7.43,6.05L4.94,5.05C4.71,4.97 4.46,5.05 4.34,5.27L2.34,8.73C2.21,8.95 2.27,9.22 2.46,9.37L4.57,11.02C4.53,11.34 4.5,11.67 4.5,12C4.5,12.33 4.53,12.66 4.57,12.98L2.46,14.63C2.27,14.78 2.22,15.05 2.34,15.27L4.34,18.73C4.46,18.95 4.71,19.04 4.94,18.95L7.43,17.95C7.95,18.35 8.51,18.68 9.12,18.93L9.5,21.58C9.54,21.82 9.75,22 10,22H14C14.25,22 14.46,21.82 14.5,21.58L14.88,18.93C15.49,18.68 16.06,18.34 16.57,17.95L19.06,18.95C19.29,19.03 19.54,18.95 19.66,18.73L21.66,15.27C21.78,15.05 21.73,14.78 21.54,14.63L19.43,12.98z M12,15.5A3.5,3.5 0 1,1 12,8A3.5,3.5 0 0,1 12,15.5z" />
                    </Viewbox>
                    <Button.Style>
                        <Style TargetType="Button">
                            <Style.Triggers>
                                <Trigger Property="IsMouseOver" Value="True">
                                    <Setter Property="Background" Value="{DynamicResource BgHover}" />
                                    <Setter Property="BorderBrush" Value="{DynamicResource BorderSubtle}" />
                                </Trigger>
                            </Style.Triggers>
                        </Style>
                    </Button.Style>
                </Button>
            </Grid>
        </Border>
    </Grid>
</Window>