nfc-actions/NfcActions/MainWindow.xaml

<Window x:Class="NfcActions.MainWindow"
        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:NfcActions"
        mc:Ignorable="d"
        Title="NFC Actions" Height="700" Width="800"
        WindowStartupLocation="CenterScreen"
        ResizeMode="NoResize"
        Closing="Window_Closing">
    <Grid Margin="20">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>

        <!-- Header -->
        <Grid Grid.Row="0" Margin="0,0,0,15">
            <StackPanel VerticalAlignment="Center" HorizontalAlignment="Left">
                <TextBlock Text="NFC Actions Configuration"
                           FontSize="20"
                           FontWeight="Bold"/>
                <TextBlock x:Name="VersionText"
                           Text="v1.0.3"
                           FontSize="10"
                           Foreground="Gray"
                           Margin="0,2,0,0"/>
            </StackPanel>
            <Image Source="Resources/logo.png"
                   Height="60"
                   HorizontalAlignment="Right"
                   VerticalAlignment="Center"
                   Margin="0,0,15,0"
                   Cursor="Hand"
                   MouseLeftButtonDown="Logo_Click"
                   ToolTip="Visit dangerousthings.com"/>
        </Grid>

        <!-- Readers List -->
        <GroupBox Grid.Row="1" Header="Active Readers" Margin="0,0,0,15">
            <Grid>
                <Grid.RowDefinitions>
                    <RowDefinition Height="Auto"/>
                    <RowDefinition Height="Auto"/>
                </Grid.RowDefinitions>

                <ListBox Grid.Row="0"
                         ItemsSource="{Binding Readers}"
                         Margin="0,0,0,5"
                         MaxHeight="100">
                    <ListBox.ItemTemplate>
                        <DataTemplate>
                            <CheckBox IsChecked="{Binding IsEnabled}"
                                      Content="{Binding Name}"
                                      Margin="2"
                                      Padding="3,2"/>
                        </DataTemplate>
                    </ListBox.ItemTemplate>
                    <ListBox.ItemContainerStyle>
                        <Style TargetType="ListBoxItem">
                            <Setter Property="Padding" Value="0"/>
                            <Setter Property="Margin" Value="0"/>
                        </Style>
                    </ListBox.ItemContainerStyle>
                </ListBox>

                <TextBlock Grid.Row="1"
                           Text="Check/uncheck readers to enable/disable monitoring. Settings are saved automatically."
                           FontSize="11"
                           Foreground="Gray"
                           TextWrapping="Wrap"/>
            </Grid>
        </GroupBox>

        <!-- Actions -->
        <GroupBox Grid.Row="2" Header="Actions to Perform on Card Detection" Margin="0,0,0,15">
            <StackPanel Margin="10">
                <CheckBox IsChecked="{Binding CopyToClipboard}"
                          Content="Copy NDEF data to clipboard"
                          Margin="0,3"/>
                <CheckBox IsChecked="{Binding LaunchUrls}"
                          Content="Launch URLs in default browser"
                          Margin="0,3"/>
                <CheckBox IsChecked="{Binding TypeAsKeyboard}"
                          Content="Type NDEF content as keyboard input"
                          Margin="0,3"/>
                <TextBlock Text="Note: Only the payload from the first NDEF record will be used."
                           FontSize="11"
                           Foreground="Gray"
                           Margin="0,5,0,0"
                           TextWrapping="Wrap"/>
            </StackPanel>
        </GroupBox>

        <!-- Activity Log -->
        <GroupBox Grid.Row="3" Header="Activity Log">
            <Grid>
                <Grid.RowDefinitions>
                    <RowDefinition Height="*"/>
                    <RowDefinition Height="Auto"/>
                </Grid.RowDefinitions>

                <ListBox Grid.Row="0"
                         x:Name="LogListBox"
                         ItemsSource="{Binding LogEntries}"
                         Margin="0,0,0,5"
                         ScrollViewer.HorizontalScrollBarVisibility="Auto"
                         ScrollViewer.VerticalScrollBarVisibility="Auto"
                         SelectionMode="Extended">
                    <ListBox.ContextMenu>
                        <ContextMenu>
                            <MenuItem Header="Copy Selected Lines" Click="CopySelectedLogs_Click"/>
                            <MenuItem Header="Copy All" Click="CopyAllLogs_Click"/>
                            <Separator/>
                            <MenuItem Header="Select All" Click="SelectAllLogs_Click"/>
                        </ContextMenu>
                    </ListBox.ContextMenu>
                    <ListBox.ItemTemplate>
                        <DataTemplate>
                            <TextBlock Text="{Binding FormattedMessage}"
                                       FontFamily="Consolas"
                                       FontSize="11"
                                       TextWrapping="Wrap">
                                <TextBlock.Style>
                                    <Style TargetType="TextBlock">
                                        <Style.Triggers>
                                            <DataTrigger Binding="{Binding Level}" Value="Error">
                                                <Setter Property="Foreground" Value="Red"/>
                                            </DataTrigger>
                                            <DataTrigger Binding="{Binding Level}" Value="Warning">
                                                <Setter Property="Foreground" Value="Orange"/>
                                            </DataTrigger>
                                            <DataTrigger Binding="{Binding Level}" Value="Debug">
                                                <Setter Property="Foreground" Value="Gray"/>
                                            </DataTrigger>
                                            <DataTrigger Binding="{Binding Level}" Value="Info">
                                                <Setter Property="Foreground" Value="Black"/>
                                            </DataTrigger>
                                        </Style.Triggers>
                                    </Style>
                                </TextBlock.Style>
                            </TextBlock>
                        </DataTemplate>
                    </ListBox.ItemTemplate>
                    <ListBox.ItemContainerStyle>
                        <Style TargetType="ListBoxItem">
                            <Setter Property="Padding" Value="2,1"/>
                            <Setter Property="Margin" Value="0"/>
                        </Style>
                    </ListBox.ItemContainerStyle>
                </ListBox>

                <TextBlock Grid.Row="1"
                           Text="Real-time activity log showing reader events, card detection, and NDEF processing."
                           FontSize="11"
                           Foreground="Gray"
                           TextWrapping="Wrap"/>
            </Grid>
        </GroupBox>
    </Grid>
</Window>