A:增加Web窗口分析展示

src/NetVizor.Backend/Shell/Views/NetView.xaml

@@ -8,8 +8,8 @@
     xmlns:userControls="clr-namespace:Shell.UserControls"
     mc:Ignorable="d"
     Title="NetVizor - 网速监控"
-    Height="60"
+    Height="70"
-    Width="100"
+    Width="120"
     WindowStyle="None"
     AllowsTransparency="True"
     Background="Transparent"

src/NetVizor.Backend/Shell/Views/TrafficAnalysisWindow.xaml

@@ -0,0 +1,91 @@
+<Window
+    x:Class="Shell.Views.TrafficAnalysisWindow"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:userControls="clr-namespace:Shell.UserControls"
+    mc:Ignorable="d"
+    Title="流量统计与分析 - NetVizor"
+    Height="800"
+    Width="1200"
+    MinHeight="600"
+    MinWidth="800"
+    WindowStartupLocation="CenterScreen"
+    Icon="pack://application:,,,/Assets/Icons/app.ico">
+    
+    <Window.Resources>
+        <Style x:Key="ModernWindowStyle" TargetType="Window">
+            <Setter Property="Background" Value="#F5F5F5"/>
+            <Setter Property="BorderBrush" Value="#E0E0E0"/>
+            <Setter Property="BorderThickness" Value="1"/>
+        </Style>
+    </Window.Resources>
+    
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto"/>
+            <RowDefinition Height="*"/>
+            <RowDefinition Height="Auto"/>
+        </Grid.RowDefinitions>
+        
+        <!-- Header -->
+        <Border Grid.Row="0" Background="#2C3E50" Padding="15,10">
+            <Grid>
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="Auto"/>
+                    <ColumnDefinition Width="*"/>
+                    <ColumnDefinition Width="Auto"/>
+                </Grid.ColumnDefinitions>
+                
+                <StackPanel Grid.Column="0" Orientation="Horizontal">
+                    <TextBlock Text="" FontFamily="Segoe Fluent Icons" 
+                              FontSize="20" Foreground="White" 
+                              VerticalAlignment="Center" Margin="0,0,10,0"/>
+                    <TextBlock Text="流量统计与分析" FontSize="18" 
+                              FontWeight="SemiBold" Foreground="White" 
+                              VerticalAlignment="Center"/>
+                </StackPanel>
+                
+                <TextBlock Grid.Column="1" Text="网络流量实时监控与深度分析" 
+                          FontSize="12" Foreground="#BDC3C7" 
+                          VerticalAlignment="Center" HorizontalAlignment="Center"/>
+                
+                <StackPanel Grid.Column="2" Orientation="Horizontal">
+                    <Button Content="刷新" Click="Refresh_Click" 
+                           Style="{DynamicResource ModernButtonStyle}" 
+                           Margin="0,0,10,0" Padding="10,5"/>
+                    <Button Content="关闭" Click="Close_Click" 
+                           Style="{DynamicResource ModernButtonStyle}" 
+                           Padding="10,5"/>
+                </StackPanel>
+            </Grid>
+        </Border>
+        
+        <!-- Main Content - WebPanel -->
+        <Border Grid.Row="1" Background="White" BorderBrush="#E0E0E0" BorderThickness="0,1,0,1">
+            <userControls:WebPanel x:Name="WebPanel" />
+        </Border>
+        
+        <!-- Footer -->
+        <Border Grid.Row="2" Background="#34495E" Padding="10,5">
+            <Grid>
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="*"/>
+                    <ColumnDefinition Width="Auto"/>
+                </Grid.ColumnDefinitions>
+                
+                <TextBlock Grid.Column="0" Text="需要管理员权限以获取完整的网络统计信息" 
+                          FontSize="11" Foreground="#BDC3C7" 
+                          VerticalAlignment="Center"/>
+                
+                <StackPanel Grid.Column="1" Orientation="Horizontal">
+                    <TextBlock Text="状态: " FontSize="11" Foreground="#BDC3C7" 
+                              VerticalAlignment="Center"/>
+                    <TextBlock x:Name="StatusText" Text="正在加载..." FontSize="11" 
+                              Foreground="#27AE60" VerticalAlignment="Center"/>
+                </StackPanel>
+            </Grid>
+        </Border>
+    </Grid>
+</Window>

src/NetVizor.Backend/Shell/Views/TrafficAnalysisWindow.xaml.cs

@@ -0,0 +1,211 @@
+using System.ComponentModel;
+using System.Diagnostics;
+using System.Runtime.InteropServices;
+using System.Security.Principal;
+using System.Windows;
+using System.Windows.Threading;
+using Common.Logger;
+
+namespace Shell.Views;
+
+public partial class TrafficAnalysisWindow : Window
+{
+    private static TrafficAnalysisWindow? _instance;
+    private static bool _hasRequestedElevation = false;
+
+    // Win32 API for checking admin rights
+    [DllImport("shell32.dll")]
+    static extern bool IsUserAnAdmin();
+
+    public static TrafficAnalysisWindow Instance
+    {
+        get
+        {
+            if (_instance == null || !_instance.IsLoaded)
+            {
+                _instance = new TrafficAnalysisWindow();
+            }
+
+            return _instance;
+        }
+    }
+
+    private TrafficAnalysisWindow()
+    {
+        InitializeComponent();
+        this.Loaded += TrafficAnalysisWindow_Loaded;
+        this.Closing += TrafficAnalysisWindow_Closing;
+
+        Log.Info("TrafficAnalysisWindow 初始化");
+    }
+
+    public static void ShowWindow()
+    {
+        try
+        {
+            var window = Instance;
+
+            // Check if we need admin rights and haven't requested yet
+            if (!IsRunningAsAdmin() && !_hasRequestedElevation)
+            {
+                var result = System.Windows.MessageBox.Show(
+                    "流量分析功能需要管理员权限以获取完整的网络统计信息。\n\n是否要以管理员身份重新启动应用程序？",
+                    "需要管理员权限",
+                    MessageBoxButton.YesNo,
+                    MessageBoxImage.Question);
+
+                if (result == MessageBoxResult.Yes)
+                {
+                    RequestElevation();
+                    return;
+                }
+                else
+                {
+                    _hasRequestedElevation = true; // User declined, don't ask again
+                }
+            }
+
+            window.Show();
+            window.Activate();
+            window.Focus();
+        }
+        catch (Exception ex)
+        {
+            Log.Error4Ctx($"打开流量分析窗口时发生错误: {ex.Message}");
+            System.Windows.MessageBox.Show($"无法打开流量分析窗口: {ex.Message}", "错误",
+                MessageBoxButton.OK, MessageBoxImage.Error);
+        }
+    }
+
+    private static bool IsRunningAsAdmin()
+    {
+        try
+        {
+            return IsUserAnAdmin();
+        }
+        catch
+        {
+            // Fallback method
+            var identity = WindowsIdentity.GetCurrent();
+            var principal = new WindowsPrincipal(identity);
+            return principal.IsInRole(WindowsBuiltInRole.Administrator);
+        }
+    }
+
+    private static void RequestElevation()
+    {
+        try
+        {
+            var processInfo = new ProcessStartInfo
+            {
+                FileName = Process.GetCurrentProcess().MainModule?.FileName ?? Environment.ProcessPath,
+                UseShellExecute = true,
+                Verb = "runas", // Request elevation
+                Arguments = "--traffic-analysis" // Flag to indicate this was started for traffic analysis
+            };
+
+            Process.Start(processInfo);
+
+            // Close current application
+            System.Windows.Application.Current.Shutdown();
+        }
+        catch (Exception ex)
+        {
+            Log.Warning($"请求管理员权限失败: {ex.Message}");
+            System.Windows.MessageBox.Show("无法请求管理员权限。请手动以管理员身份运行程序。", "权限请求失败",
+                MessageBoxButton.OK, MessageBoxImage.Warning);
+            _hasRequestedElevation = true; // Don't ask again in this session
+        }
+    }
+
+    private void TrafficAnalysisWindow_Loaded(object sender, RoutedEventArgs e)
+    {
+        Log.Info("TrafficAnalysisWindow 加载完成");
+
+        // Update status based on admin rights
+        UpdateStatus();
+
+        // Initialize WebPanel if needed
+        InitializeWebPanel();
+    }
+
+    private void UpdateStatus()
+    {
+        if (IsRunningAsAdmin())
+        {
+            StatusText.Text = "管理员模式 - 完整功能可用";
+            StatusText.Foreground = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Green);
+        }
+        else
+        {
+            StatusText.Text = "普通模式 - 功能受限";
+            StatusText.Foreground = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Orange);
+        }
+    }
+
+    private void InitializeWebPanel()
+    {
+        try
+        {
+            // WebPanel should automatically load the Vue3 application
+            // The WebView2 control will handle the web content
+            Log.Info("WebPanel 初始化完成");
+        }
+        catch (Exception ex)
+        {
+            Log.Error4Ctx($"WebPanel 初始化失败: {ex.Message}");
+            StatusText.Text = "初始化失败";
+            StatusText.Foreground = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Red);
+        }
+    }
+
+    private void TrafficAnalysisWindow_Closing(object sender, CancelEventArgs e)
+    {
+        // Don't actually close, just hide the window for better performance
+        e.Cancel = true;
+        this.Hide();
+        Log.Info("TrafficAnalysisWindow 隐藏");
+    }
+
+    private void Refresh_Click(object sender, RoutedEventArgs e)
+    {
+        try
+        {
+            // Refresh the WebPanel content
+            if (WebPanel != null)
+            {
+                // The WebPanel should handle its own refresh logic
+                Log.Info("刷新流量分析数据");
+                StatusText.Text = "正在刷新...";
+
+                // Use a timer to reset status after refresh
+                var timer = new DispatcherTimer { Interval = TimeSpan.FromSeconds(2) };
+                timer.Tick += (s, args) =>
+                {
+                    UpdateStatus();
+                    timer.Stop();
+                };
+                timer.Start();
+            }
+        }
+        catch (Exception ex)
+        {
+            Log.Error4Ctx($"刷新失败: {ex.Message}");
+            System.Windows.MessageBox.Show($"刷新失败: {ex.Message}", "错误",
+                MessageBoxButton.OK, MessageBoxImage.Error);
+        }
+    }
+
+    private void Close_Click(object sender, RoutedEventArgs e)
+    {
+        this.Hide();
+    }
+
+    // Force close method for application shutdown
+    public void ForceClose()
+    {
+        this.Closing -= TrafficAnalysisWindow_Closing; // Remove the cancel logic
+        this.Close();
+        _instance = null;
+    }
+}