maksit-cluster-console/src/MaksIT.ClusterConsole.UI/Windows/ConnectionWizardWindow.axaml

<Window xmlns="https://github.com/avaloniaui"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:vm="using:MaksIT.ClusterConsole.UI.ViewModels.Connections"
        x:Class="MaksIT.ClusterConsole.UI.Windows.ConnectionWizardWindow"
        x:DataType="vm:ConnectionWizardViewModel"
        Title="Add connection"
        Icon="/Assets/icon.ico"
        Width="560"
        Height="560"
        MinWidth="480"
        MinHeight="480"
        WindowStartupLocation="CenterOwner">
  <DockPanel Margin="16">
    <TextBlock DockPanel.Dock="Top"
               Text="{Binding StepTitle}"
               FontSize="18"
               FontWeight="SemiBold"
               Margin="0,0,0,12" />
    <TextBlock DockPanel.Dock="Bottom"
               Text="{Binding Error}"
               Classes="warning"
               Margin="0,8,0,0"
               TextWrapping="Wrap" />
    <StackPanel DockPanel.Dock="Bottom" Orientation="Horizontal" HorizontalAlignment="Right" Margin="0,12,0,0">
      <Button Content="Cancel" Click="OnCancelClick" />
      <Button Content="Back" Command="{Binding BackCommand}" IsEnabled="{Binding CanGoBack}" />
      <Button Content="{Binding NextLabel}" Click="OnNextClick" />
    </StackPanel>

    <ScrollViewer>
      <StackPanel Spacing="8">
        <StackPanel IsVisible="{Binding IsIdentityStep}" Spacing="8">
          <TextBlock Text="Context name" />
          <TextBox Text="{Binding ContextName}" PlaceholderText="required" />
          <TextBlock Text="Cluster name" />
          <TextBox Text="{Binding ClusterName}" PlaceholderText="{Binding ClusterWatermark}" />
          <TextBlock Text="User name" />
          <TextBox Text="{Binding UserName}" PlaceholderText="{Binding UserWatermark}" />
          <TextBlock Text="Namespace" />
          <TextBox Text="{Binding NamespaceName}" PlaceholderText="optional" />
          <TextBlock Text="Server URL" />
          <TextBox Text="{Binding Server}" PlaceholderText="https://host:6443" />
        </StackPanel>

        <StackPanel IsVisible="{Binding IsTlsStep}" Spacing="8">
          <TextBlock Text="Certificate authority file" />
          <Grid ColumnDefinitions="*,Auto">
            <TextBox Text="{Binding CaFile}" PlaceholderText="optional" />
            <Button Grid.Column="1" Content="Browse…" Click="OnBrowseCaClick" />
          </Grid>
          <CheckBox Content="Embed cluster CA into kubeconfig (certificate-authority-data)"
                    IsChecked="{Binding EmbedClusterCa}" />
          <CheckBox Content="Insecure skip TLS verify"
                    IsChecked="{Binding InsecureSkipTlsVerify}" />
          <TextBlock Classes="hint"
                     TextWrapping="Wrap"
                     Text="Leave CA empty for k3s data on the next step, or for skip-TLS lab clusters." />
        </StackPanel>

        <StackPanel IsVisible="{Binding IsAuthStep}" Spacing="8">
          <TextBlock Text="Auth type" />
          <ComboBox ItemsSource="{Binding AuthKinds}"
                    SelectedItem="{Binding SelectedAuthKind}"
                    HorizontalAlignment="Stretch">
            <ComboBox.ItemTemplate>
              <DataTemplate x:DataType="vm:AuthKindChoice">
                <TextBlock Text="{Binding Title}" />
              </DataTemplate>
            </ComboBox.ItemTemplate>
          </ComboBox>

          <StackPanel IsVisible="{Binding IsTokenAuth}" Spacing="8">
            <TextBlock Text="Bearer token" />
            <TextBox Text="{Binding Token}" PasswordChar="●" />
          </StackPanel>

          <StackPanel IsVisible="{Binding IsCertAuth}" Spacing="8">
            <TextBlock Text="Client certificate file" />
            <Grid ColumnDefinitions="*,Auto">
              <TextBox Text="{Binding ClientCertFile}" />
              <Button Grid.Column="1" Content="Browse…" Click="OnBrowseCertClick" />
            </Grid>
            <TextBlock Text="Client key file" />
            <Grid ColumnDefinitions="*,Auto">
              <TextBox Text="{Binding ClientKeyFile}" />
              <Button Grid.Column="1" Content="Browse…" Click="OnBrowseKeyClick" />
            </Grid>
            <CheckBox Content="Embed client certs (client-certificate-data / client-key-data)"
                      IsChecked="{Binding EmbedClientCerts}" />
          </StackPanel>

          <StackPanel IsVisible="{Binding IsK3sDataAuth}" Spacing="8">
            <TextBlock Text="certificate-authority-data" />
            <TextBox Text="{Binding CaData}" AcceptsReturn="True" Height="64" TextWrapping="Wrap" />
            <TextBlock Text="client-certificate-data" />
            <TextBox Text="{Binding ClientCertData}" AcceptsReturn="True" Height="64" TextWrapping="Wrap" />
            <TextBlock Text="client-key-data" />
            <TextBox Text="{Binding ClientKeyData}" AcceptsReturn="True" Height="64" TextWrapping="Wrap" />
          </StackPanel>

          <StackPanel IsVisible="{Binding IsBasicAuth}" Spacing="8">
            <TextBlock Text="Username" />
            <TextBox Text="{Binding BasicUser}" />
            <TextBlock Text="Password" />
            <TextBox Text="{Binding BasicPassword}" PasswordChar="●" />
          </StackPanel>

          <CheckBox Content="Use this context for kubectl after adding"
                    IsChecked="{Binding UseAfterAdd}"
                    Margin="0,8,0,0" />
        </StackPanel>
      </StackPanel>
    </ScrollViewer>
  </DockPanel>
</Window>