K8sFileBrowser/K8sFileBrowser/Views/MainWindow.axaml

<Window xmlns="https://github.com/avaloniaui"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:vm="using:K8sFileBrowser.ViewModels"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:models="clr-namespace:K8sFileBrowser.Models"
        mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
        x:Class="K8sFileBrowser.Views.MainWindow"
        x:DataType="vm:MainWindowViewModel"
        Icon="/Assets/app.ico"
        Title="K8sFileBrowser">

    <Design.DataContext>
        <vm:MainWindowViewModel />
    </Design.DataContext>

    <Grid>
        <Border ZIndex="1" IsVisible="{Binding Message.IsVisible}" Background="{Binding Message.Color}" Opacity="{Binding Message.Opacity}">
            <StackPanel VerticalAlignment="Center" HorizontalAlignment="Center" Spacing="20" MaxWidth="500">
                <PathIcon Classes="loading" Data="{StaticResource arrow_rotate_clockwise_regular}" Width="100" Height="100" IsVisible="{Binding !Message.IsError}"></PathIcon>
                <PathIcon Data="{StaticResource warning_regular}" Width="100" Height="100" IsVisible="{Binding Message.IsError}"></PathIcon>
                <TextBlock TextWrapping="Wrap" Text="{Binding Message.Text}">.</TextBlock>
            </StackPanel>
        </Border>
        <Grid RowDefinitions="Auto, *">
        <Border Padding="10 14" Background="#21252b">
            <Grid ColumnDefinitions="Auto,Auto,Auto,*">
                <Label Grid.Column="0"
                       VerticalAlignment="Center"
                       Margin="0 0 10 0">
                    Cluster:
                </Label>
                <ComboBox Grid.Column="1"
                          ItemsSource="{Binding ClusterContexts}"
                          SelectedItem="{Binding SelectedClusterContext}"
                          VerticalAlignment="Center"
                          MinWidth="200"
                          Margin="0 0 10 0">
                </ComboBox>
                <Label Grid.Column="2"
                       VerticalAlignment="Center"
                       Margin="0 0 10 0">
                    Namespace:
                </Label>
                <ComboBox Grid.Column="3"
                          ItemsSource="{Binding Namespaces}"
                          SelectedItem="{Binding SelectedNamespace}"
                          VerticalAlignment="Center"
                          MinWidth="200"
                          Margin="0 0 10 0">
                </ComboBox>
            </Grid>
        </Border>

        <Grid ColumnDefinitions="*, 1, 3*" Grid.Row="1">
            <ListBox
                ItemsSource="{Binding Pods}"
                SelectedItem="{Binding SelectedPod}" Background="Transparent">
                <ListBox.Styles>
                    <Style Selector="ListBoxItem">
                        <Setter Property="Padding" Value="0" />
                    </Style>
                </ListBox.Styles>
                <ListBox.ItemTemplate>
                    <DataTemplate>
                        <Border CornerRadius="0" Padding="0 4 0 4" BorderBrush="SlateGray"
                                BorderThickness="0 0 0 1">
                            <TextBlock Text="{Binding}" Padding="4" Margin="4" />
                        </Border>
                    </DataTemplate>
                </ListBox.ItemTemplate>
            </ListBox>
            <GridSplitter Grid.Column="1" ResizeDirection="Columns" />
            <Grid Grid.Column="2" RowDefinitions="Auto, *">
                <Grid ColumnDefinitions="*, Auto">
                    <StackPanel Grid.Column="0" Orientation="Horizontal">
                        <TextBlock Text="Current Directory" VerticalAlignment="Center" Margin="10 0 0 0"></TextBlock>
                        <TextBlock Text="{Binding SelectedPath}" VerticalAlignment="Center" Margin="10 0 0 0"></TextBlock>
                    </StackPanel>
                    <StackPanel Grid.Column="1" Orientation="Horizontal" Spacing="4" Margin="10" HorizontalAlignment="Right">

                        <Button Command="{Binding ParentCommand}" VerticalAlignment="Center" ToolTip.Tip="Go To Parent Directory">
                            <PathIcon Data="{StaticResource arrow_curve_up_left_regular}"></PathIcon>
                        </Button>
                        <Button Command="{Binding OpenCommand}" VerticalAlignment="Center" ToolTip.Tip="Browse Directory">
                            <PathIcon Data="{StaticResource arrow_right_regular}"></PathIcon>
                        </Button>
                        <Button Command="{Binding DownloadCommand}" VerticalAlignment="Center" ToolTip.Tip="Download File">
                            <PathIcon Data="{StaticResource arrow_download_regular}"></PathIcon>
                        </Button>
                        <Button Command="{Binding DownloadLogCommand}" VerticalAlignment="Center" ToolTip.Tip="Download Pod Log">
                            <PathIcon Data="{StaticResource document_one_page_regular}"></PathIcon>
                        </Button>
                    </StackPanel>
                </Grid>
                <DataGrid Grid.Row="1"
                          Name="FileInformationDataGrid"
                          Margin="2 0 2 0"
                          ItemsSource="{Binding FileInformation}"
                          IsReadOnly="True"
                          GridLinesVisibility="Horizontal"
                          BorderThickness="1"
                          SelectionMode="Single"
                          SelectedItem="{Binding SelectedFile}"
                          >
                <DataGrid.Styles>
                    <Style Selector="DataGridColumnHeader">
                        <Setter Property="FontSize" Value="14"></Setter>
                        <Setter Property="Padding" Value="10"></Setter>
                    </Style>
                    <Style Selector="DataGridCell">
                        <Setter Property="FontSize" Value="12"></Setter>
                    </Style>
                </DataGrid.Styles>
                <DataGrid.Columns>
                    <DataGridTemplateColumn Header="Type">
                        <DataGridTemplateColumn.CellTemplate>
                            <DataTemplate DataType="models:FileInformation">
                                <Border ToolTip.Tip="{Binding Type}" VerticalAlignment="Center" HorizontalAlignment="Center">
                                    <StackPanel>
                                        <PathIcon Data="{StaticResource folder_regular}" IsVisible="{Binding IsDirectory}"></PathIcon>
                                        <PathIcon Data="{StaticResource document_regular}" IsVisible="{Binding IsFile}"></PathIcon>
                                        <PathIcon Data="{StaticResource document_unknown_regular}" IsVisible="{Binding IsUnknown}"></PathIcon>
                                    </StackPanel>
                                </Border>
                            </DataTemplate>
                        </DataGridTemplateColumn.CellTemplate>
                    </DataGridTemplateColumn>
                    <DataGridTextColumn Header="Name" Width="*" Binding="{Binding Name}" />
                    <DataGridTextColumn Header="Size" Binding="{Binding Size}" />
                    <DataGridTextColumn Header="Date" Binding="{Binding Date}" />
                </DataGrid.Columns>
            </DataGrid>
            </Grid>
        </Grid>
    </Grid>
    </Grid>
</Window>