<Window x:Class="DeviceService.DebugWindow"
        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:local="clr-namespace:DeviceService"
        mc:Ignorable="d"
        Title="调试窗口" Height="470" Width="840"
        Background="{StaticResource PageBackgroundBrush}">
    <Grid Margin="12">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="200" />
            <ColumnDefinition Width="*" />
        </Grid.ColumnDefinitions>

        <!-- 左侧：已连接客户端 -->
        <Border Grid.Column="0" Style="{StaticResource CardBorder}" Margin="0,0,10,0">
            <DockPanel Margin="4">
                <TextBlock DockPanel.Dock="Top"
                           Style="{StaticResource TitleText}"
                           Text="已连接客户端"
                           Margin="4,2,0,10" />
                <ListBox x:Name="ClientList"
                         Background="Transparent"
                         BorderThickness="0"
                         ItemContainerStyle="{StaticResource RowListBoxItem}" />
            </DockPanel>
        </Border>

        <!-- 右侧：日志 + 发送区 -->
        <Grid Grid.Column="1">
            <Grid.RowDefinitions>
                <RowDefinition Height="*" />
                <RowDefinition Height="Auto" />
            </Grid.RowDefinitions>

            <Border Grid.Row="0" Style="{StaticResource CardBorder}" Padding="4">
                <TextBox x:Name="ReceiveBox"
                         IsReadOnly="True"
                         Background="Transparent"
                         BorderThickness="0"
                         VerticalScrollBarVisibility="Auto"
                         HorizontalScrollBarVisibility="Auto"
                         TextWrapping="NoWrap"
                         FontFamily="Consolas"
                         FontSize="12.5"
                         Foreground="{StaticResource TextPrimaryBrush}"
                         Padding="6" />
            </Border>

            <DockPanel Grid.Row="1" Margin="0,10,0,0">
                <Button x:Name="SendTestButton"
                        DockPanel.Dock="Right"
                        Style="{StaticResource SecondaryButton}"
                        MinWidth="110"
                        Margin="8,0,0,0"
                        Content="发送测试消息"
                        Click="SendTestButton_Click" />
                <Button x:Name="SendToClientButton"
                        DockPanel.Dock="Right"
                        Style="{StaticResource PrimaryButton}"
                        MinWidth="130"
                        Margin="8,0,0,0"
                        Content="发送到选中客户端"
                        Click="SendToClientButton_Click" />
                <TextBox x:Name="SendBox"
                         Style="{StaticResource InputTextBox}"
                         KeyDown="SendBox_KeyDown" />
            </DockPanel>
        </Grid>
    </Grid>
</Window>
