StabilityMatrix/StabilityMatrix.Avalonia/Views/Dialogs/SelectDataDirectoryDialog.axaml

<controls:UserControlBase xmlns="https://github.com/avaloniaui"
                          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:dialogs="clr-namespace:StabilityMatrix.Avalonia.ViewModels.Dialogs"
                          xmlns:ui="using:FluentAvalonia.UI.Controls"
                          xmlns:mocks="clr-namespace:StabilityMatrix.Avalonia.DesignData"
                          xmlns:controls="clr-namespace:StabilityMatrix.Avalonia.Controls"
                          xmlns:lang="clr-namespace:StabilityMatrix.Avalonia.Languages"
                          d:DataContext="{x:Static mocks:DesignData.SelectDataDirectoryViewModel}"
                          x:DataType="dialogs:SelectDataDirectoryViewModel"
                          x:CompileBindings="True"
                          mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="550"
                          x:Class="StabilityMatrix.Avalonia.Views.Dialogs.SelectDataDirectoryDialog">
    
    <Grid RowDefinitions="Auto,Auto,Auto,*,*"
          Margin="16,0,16,16"
          MinHeight="450"
          MaxWidth="700" >
        
        <StackPanel Orientation="Vertical">
            <TextBlock Text="{x:Static lang:Resources.Text_WelcomeToStabilityMatrix}"
                       TextWrapping="Wrap"
                       Margin="8,0,8,0"
                       VerticalAlignment="Center" HorizontalAlignment="Center"
                       FontSize="36" FontWeight="Light" />
            <TextBlock Text="{x:Static lang:Resources.Label_PleaseSelectDataDirectory}"
                       TextWrapping="Wrap"
                       Margin="8,4,8,0"
                       VerticalAlignment="Center" HorizontalAlignment="Center"
                       FontSize="20" FontWeight="Light" />
            <TextBlock
                Text="{x:Static lang:Resources.Label_DataDirectoryExplanation}"
                TextWrapping="Wrap"
                Foreground="LightGray"
                FontSize="14"
                FontWeight="Light"
                TextAlignment="Center"
                Margin="0,8,0,0" />
        </StackPanel>
        

        <StackPanel Grid.Row="1" Margin="0,0,0,16">
            <Label
                Content="{x:Static lang:Resources.Label_DataDirectory}"
                FontSize="13"
                Margin="0,16,0,0" />
            
            <Grid ColumnDefinitions="*,Auto">

                <TextBox
                    Height="36"
                    IsEnabled="{Binding !IsPortableMode}"
                    Margin="0,0,8,0"
                    Watermark="{Binding DefaultInstallLocation}"
                    Text="{Binding DataDirectory}"
                    VerticalAlignment="Stretch" />

                <Button
                    Command="{Binding ShowFolderBrowserDialogCommand}"
                    Grid.Column="1"
                    Height="36"
                    HorizontalAlignment="Stretch"
                    IsEnabled="{Binding !IsPortableMode}">
                    <ui:SymbolIcon Symbol="OpenFolder" />
                </Button>
            </Grid>

            <TextBlock
                Text="{x:Static lang:Resources.Label_FatWarning}"
                TextWrapping="Wrap"
                Foreground="Yellow"
                IsVisible="{Binding ShowFatWarning}"
                FontSize="14"
                Margin="0,8,0,0" />
        </StackPanel>
        
        <StackPanel Grid.Row="2" Orientation="Vertical">
            <CheckBox
                Content="{x:Static lang:Resources.Label_PortableMode}"
                IsChecked="{Binding IsPortableMode, Mode=TwoWay}"
                Margin="0,8,0,0" />

            <ui:InfoBar
                IsClosable="False"
                IsOpen="True"
                FontSize="13"
                Margin="0,8,0,0"
                Padding="16"
                Title="{x:Static lang:Resources.Label_PortableModeExplanation}" />
        </StackPanel>

        <!--  Indicator of existing or new data directory  -->
        <StackPanel
            Grid.Row="3"
            HorizontalAlignment="Center"
            Margin="8,0,8,0"
            Orientation="Horizontal"
            IsVisible="{Binding IsStatusBadgeVisible}">
            <controls:RefreshBadge DataContext="{Binding ValidatorRefreshBadge}" />
            <TextBlock
                FontSize="14"
                Text="{Binding DirectoryStatusText}"
                VerticalAlignment="Center" />
        </StackPanel>

        <UniformGrid Grid.Row="4" HorizontalAlignment="Center" VerticalAlignment="Bottom"
                     Margin="0,8,0,0">
            <Button
                Content="{x:Static lang:Resources.Action_Cancel}"
                IsDefault="True"
                Command="{Binding OnCloseButtonClick}"
                FontSize="16"
                HorizontalAlignment="Center"
                IsEnabled="{Binding IsDirectoryValid}"
                Padding="16,8" />
            <Button
                Content="{x:Static lang:Resources.Action_Continue}"
                IsDefault="True"
                Command="{Binding OnPrimaryButtonClick}"
                FontSize="16"
                Classes="success"
                HorizontalAlignment="Center"
                IsEnabled="{Binding IsDirectoryValid}"
                Padding="16,8" />
        </UniformGrid>
        
    </Grid>
    
</controls:UserControlBase>