<UserControl xmlns="https://github.com/avaloniaui"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             x:Class="NewLife.Studio.Modules.DataStudio.Views.ResultGridView">
    <Border BorderBrush="#E0E0E0" BorderThickness="1" Padding="4">
        <Grid RowDefinitions="Auto,Auto,*,Auto">
            <!-- 工具栏 -->
            <StackPanel Grid.Row="0" Orientation="Horizontal" Spacing="4" Margin="0,0,0,4">
                <Button Content="导出 CSV" x:Name="ExportCsvButton" Width="80" />
                <Button Content="导出 JSON" x:Name="ExportJsonButton" Width="80" />
            </StackPanel>

            <!-- 错误信息 -->
            <TextBlock Grid.Row="1" Text="{Binding Error}" Foreground="Red"
                       IsVisible="{Binding HasError}" Margin="0,0,0,4" />

            <!-- 数据网格 -->
            <DataGrid Grid.Row="2" ItemsSource="{Binding Rows}"
                      AutoGenerateColumns="True"
                      IsReadOnly="True"
                      ScrollViewer.HorizontalScrollBarVisibility="Auto"
                      ScrollViewer.VerticalScrollBarVisibility="Auto" />

            <!-- 底部状态 -->
            <StackPanel Grid.Row="3" Orientation="Horizontal" Spacing="16" Margin="0,4,0,0">
                <TextBlock Text="{Binding ElapsedText}" FontSize="11" Foreground="Gray" />
                <TextBlock Text="{Binding RowCountText}" FontSize="11" Foreground="Gray" />
                <TextBlock Text="{Binding TruncatedWarning}" FontSize="11"
                           Foreground="Orange" FontWeight="SemiBold" />
            </StackPanel>
        </Grid>
    </Border>
</UserControl>