feat: make performance monitor a standalone page

2026-08-18 11:12:24 +08:00
parent 955997d430
commit f4624727ac
8 changed files with 222 additions and 8 deletions
@@ -66,6 +66,7 @@ using XplorePlane.Services.Inspection.Tasks;
 using XplorePlane.ViewModels;
 using XplorePlane.ViewModels.Cnc;
 using XplorePlane.ViewModels.Debug;
+using XplorePlane.ViewModels.Diagnostics;
 using XplorePlane.ViewModels.ImageProcessing;
 using XplorePlane.ViewModels.Inspection.Documentation;
 using XplorePlane.ViewModels.Main;
@@ -925,6 +926,7 @@ namespace XplorePlane
            containerRegistry.RegisterSingleton<IDebugPanelConfigService, DebugPanelConfigService>();
            containerRegistry.Register<DebugPanelViewModel>();
            containerRegistry.Register<DebugPanelWindow>();
+            containerRegistry.Register<SystemPerformanceMonitorViewModel>();

            // 注册检测配方服务（单例）
            containerRegistry.RegisterSingleton<IRecipeService, RecipeService>();
@@ -27,7 +27,6 @@ namespace XplorePlane.ViewModels.Debug
        public StateDisplayViewModel StateDisplay { get; }
        public EventLogViewModel EventLog { get; }
        public SnapshotManagerViewModel SnapshotManager { get; }
-        public PerformanceMonitorViewModel PerformanceMonitor { get; }

        public DelegateCommand SaveLayoutCommand { get; }
        public DelegateCommand ResetLayoutCommand { get; }
@@ -53,7 +52,6 @@ namespace XplorePlane.ViewModels.Debug
            StateDisplay = new StateDisplayViewModel(appStateService, loggerService, _dispatcher);
            EventLog = new EventLogViewModel(appStateService, loggerService, _dispatcher);
            SnapshotManager = new SnapshotManagerViewModel(appStateService, loggerService, _dispatcher);
-            PerformanceMonitor = new PerformanceMonitorViewModel(appStateService, loggerService, _dispatcher);

            SaveLayoutCommand = new DelegateCommand(SaveLayout);
            ResetLayoutCommand = new DelegateCommand(ResetLayout);
@@ -73,7 +71,6 @@ namespace XplorePlane.ViewModels.Debug
            CurrentConfig = _configService.LoadConfig();
            StateDisplay.Initialize();
            EventLog.Initialize();
-            PerformanceMonitor.Initialize();

            ApplyFilterConfig();
            _initialized = true;
@@ -99,7 +96,6 @@ namespace XplorePlane.ViewModels.Debug
            StateDisplay.Dispose();
            EventLog.Dispose();
            SnapshotManager.Dispose();
-            PerformanceMonitor.Dispose();
            _disposed = true;
        }

@@ -189,4 +185,4 @@ namespace XplorePlane.ViewModels.Debug
            EventLog.ApplyFilter();
        }
    }
-}
+}
@@ -0,0 +1,148 @@
+using Prism.Mvvm;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Windows.Threading;
+using XP.Common.Logging.Interfaces;
+using XplorePlane.Services.Storage;
+
+namespace XplorePlane.ViewModels.Diagnostics
+{
+    public sealed class SystemPerformanceMonitorViewModel : BindableBase, IDisposable
+    {
+        private readonly ILoggerService _logger;
+        private readonly IXpDataPathService _pathService;
+        private readonly DispatcherTimer _timer;
+        private readonly Process _process = Process.GetCurrentProcess();
+        private TimeSpan _lastProcessCpu;
+        private DateTime _lastSample = DateTime.UtcNow;
+        private ulong _lastIdle, _lastKernel, _lastUser;
+        private bool _disposed;
+
+        public ObservableCollection<DiskUsageRow> Disks { get; } = new();
+        public ObservableCollection<string> Alerts { get; } = new();
+        public double CpuUsage { get; private set; }
+        public double ProcessCpuUsage { get; private set; }
+        public double MemoryUsage { get; private set; }
+        public string MemoryText { get; private set; } = "读取中";
+        public string ProcessMemoryText { get; private set; } = "读取中";
+        public string OverallStatus { get; private set; } = "读取中";
+        public string LastUpdatedText { get; private set; } = "尚未采样";
+        public bool HasAlerts => Alerts.Count > 0;
+
+        public SystemPerformanceMonitorViewModel(ILoggerService logger, IXpDataPathService pathService)
+        {
+            _logger = (logger ?? throw new ArgumentNullException(nameof(logger))).ForModule<SystemPerformanceMonitorViewModel>();
+            _pathService = pathService ?? throw new ArgumentNullException(nameof(pathService));
+            _timer = new DispatcherTimer { Interval = TimeSpan.FromSeconds(2) };
+            _timer.Tick += (_, _) => Update();
+        }
+
+        public void Initialize()
+        {
+            if (_disposed) return;
+            Update();
+            _timer.Start();
+        }
+
+        public void Dispose()
+        {
+            if (_disposed) return;
+            _timer.Stop();
+            _process.Dispose();
+            _disposed = true;
+        }
+
+        private void Update()
+        {
+            try
+            {
+                var now = DateTime.UtcNow;
+                var elapsed = Math.Max(0.1, (now - _lastSample).TotalSeconds);
+                _process.Refresh();
+                var processCpu = _process.TotalProcessorTime;
+                ProcessCpuUsage = Math.Clamp((processCpu - _lastProcessCpu).TotalSeconds / (elapsed * Environment.ProcessorCount) * 100, 0, 100);
+                _lastProcessCpu = processCpu;
+                _lastSample = now;
+                RaisePropertyChanged(nameof(ProcessCpuUsage));
+
+                if (GetSystemTimes(out var idle, out var kernel, out var user) && _lastKernel != 0)
+                {
+                    var total = (kernel - _lastKernel) + (user - _lastUser);
+                    CpuUsage = total == 0 ? 0 : Math.Clamp((double)(total - (idle - _lastIdle)) / total * 100, 0, 100);
+                    RaisePropertyChanged(nameof(CpuUsage));
+                }
+                _lastIdle = idle; _lastKernel = kernel; _lastUser = user;
+
+                var memory = new MemoryStatusEx { Length = (uint)Marshal.SizeOf<MemoryStatusEx>() };
+                if (GlobalMemoryStatusEx(ref memory))
+                {
+                    MemoryUsage = memory.MemoryLoad;
+                    MemoryText = $"{FormatBytes((long)(memory.TotalPhys - memory.AvailPhys))} / {FormatBytes((long)memory.TotalPhys)}";
+                    RaisePropertyChanged(nameof(MemoryUsage));
+                    RaisePropertyChanged(nameof(MemoryText));
+                }
+                ProcessMemoryText = FormatBytes(_process.WorkingSet64);
+                RaisePropertyChanged(nameof(ProcessMemoryText));
+                UpdateDisks();
+                LastUpdatedText = $"更新于 {DateTime.Now:HH:mm:ss}";
+                OverallStatus = HasAlerts ? $"{Alerts.Count} 项告警" : "系统正常";
+                RaisePropertyChanged(nameof(LastUpdatedText));
+                RaisePropertyChanged(nameof(OverallStatus));
+                RaisePropertyChanged(nameof(HasAlerts));
+            }
+            catch (Exception ex)
+            {
+                _logger.Warn("读取系统性能指标失败：{Message}", ex.Message);
+            }
+        }
+
+        private void UpdateDisks()
+        {
+            var paths = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase) { [_pathService.RootPath] = "XP 数据 / 检测结果" };
+            foreach (var drive in DriveInfo.GetDrives().Where(d => d.IsReady)) paths.TryAdd(drive.RootDirectory.FullName, "系统 / 应用数据");
+            Disks.Clear(); Alerts.Clear();
+            foreach (var pair in paths)
+            {
+                try
+                {
+                    var drive = new DriveInfo(Path.GetPathRoot(pair.Key)!);
+                    var total = drive.TotalSize; var free = drive.AvailableFreeSpace;
+                    var usage = total <= 0 ? 0 : (double)(total - free) / total * 100;
+                    var status = free < 5L * 1024 * 1024 * 1024 || usage >= 95 ? "严重" : free < 10L * 1024 * 1024 * 1024 || usage >= 90 ? "警告" : free < 20L * 1024 * 1024 * 1024 || usage >= 80 ? "注意" : "正常";
+                    Disks.Add(new DiskUsageRow { Drive = drive.Name, Total = FormatBytes(total), Used = FormatBytes(total - free), Free = FormatBytes(free), Usage = $"{usage:F0}%", Purpose = pair.Value, Status = status });
+                    if (status != "正常") Alerts.Add($"{drive.Name} 剩余空间 {FormatBytes(free)}，状态：{status}。建议清理历史数据。");
+                }
+                catch (Exception ex) { _logger.Warn("读取磁盘信息失败：{Path}，{Message}", pair.Key, ex.Message); }
+            }
+        }
+
+        private static string FormatBytes(long value)
+        {
+            string[] units = { "B", "GB", "TB" }; double size = value; var index = 0;
+            while (size >= 1024 && index < units.Length - 1) { size /= 1024; index++; }
+            return index == 0 ? $"{size:F0} {units[index]}" : $"{size:F1} {units[index]}";
+        }
+
+        [DllImport("kernel32.dll")] private static extern bool GetSystemTimesNative(out FileTime idle, out FileTime kernel, out FileTime user);
+        [DllImport("kernel32.dll")] private static extern bool GlobalMemoryStatusEx(ref MemoryStatusEx status);
+        private static bool GetSystemTimes(out ulong idle, out ulong kernel, out ulong user) { var ok = GetSystemTimesNative(out var i, out var k, out var u); idle = i.ToUInt64(); kernel = k.ToUInt64(); user = u.ToUInt64(); return ok; }
+        [StructLayout(LayoutKind.Sequential)] private struct FileTime { public uint Low; public uint High; public ulong ToUInt64() => ((ulong)High << 32) | Low; }
+        [StructLayout(LayoutKind.Sequential)] private struct MemoryStatusEx { public uint Length, MemoryLoad; public ulong TotalPhys, AvailPhys, TotalPageFile, AvailPageFile, TotalVirtual, AvailVirtual, AvailExtendedVirtual; }
+    }
+
+    public sealed class DiskUsageRow
+    {
+        public string Drive { get; init; } = string.Empty;
+        public string Total { get; init; } = string.Empty;
+        public string Used { get; init; } = string.Empty;
+        public string Free { get; init; } = string.Empty;
+        public string Usage { get; init; } = string.Empty;
+        public string Purpose { get; init; } = string.Empty;
+        public string Status { get; init; } = string.Empty;
+    }
+}
@@ -29,6 +29,7 @@ using XplorePlane.Services.Security;
 using XplorePlane.Services.Storage;
 using XplorePlane.ViewModels.Cnc;
 using XplorePlane.ViewModels.Debug;
+using XplorePlane.ViewModels.Diagnostics;
 using XplorePlane.ViewModels.Inspection.Documentation;
 using XplorePlane.Views.Cnc;
 using XplorePlane.Views.Debug;
@@ -191,6 +192,7 @@ namespace XplorePlane.ViewModels.Main
        public DelegateCommand CheckForUpdateCommand { get; }
        public DelegateCommand OpenSettingsCommand { get; }
        public DelegateCommand OpenDebugPanelCommand { get; }
+        public DelegateCommand OpenPerformanceMonitorCommand { get; }
        public DelegateCommand BrowseDataRootPathCommand { get; }
        public DelegateCommand ResetDataRootPathCommand { get; }
        public DelegateCommand SaveDataRootPathCommand { get; }
@@ -743,6 +745,7 @@ namespace XplorePlane.ViewModels.Main

            OpenSettingsCommand = new DelegateCommand(ExecuteOpenSettings);
            OpenDebugPanelCommand = new DelegateCommand(ExecuteOpenDebugPanel);
+            OpenPerformanceMonitorCommand = new DelegateCommand(ExecuteOpenPerformanceMonitor);
            BrowseDataRootPathCommand = new DelegateCommand(ExecuteBrowseDataRootPath);
            ResetDataRootPathCommand = new DelegateCommand(ExecuteResetDataRootPath);
            SaveDataRootPathCommand = new DelegateCommand(ExecuteSaveDataRootPath);
@@ -1071,6 +1074,25 @@ namespace XplorePlane.ViewModels.Main
            }
        }

+        private void ExecuteOpenPerformanceMonitor()
+        {
+            try
+            {
+                _windowLauncher.ShowOrActivate("SystemPerformanceMonitor",
+                    () =>
+                    {
+                        var viewModel = _containerProvider.Resolve<SystemPerformanceMonitorViewModel>();
+                        var window = new Views.Diagnostics.SystemPerformanceMonitorWindow { DataContext = viewModel };
+                        return window;
+                    }, "性能监控");
+            }
+            catch (Exception ex)
+            {
+                _logger.Error(ex, "打开性能监控失败");
+                _dialogs.Show("Main_OpenDebugFailed", "Dialog_Error", ApplicationMessageKind.Error, ex.Message);
+            }
+        }
+
        private void ExecuteBrowseDataRootPath()
        {
            try
@@ -47,9 +47,6 @@
                <TabItem Header="快照管理">
                    <views:SnapshotManagerView DataContext="{Binding SnapshotManager}" />
                </TabItem>
-                <TabItem Header="性能监控">
-                    <views:PerformanceMonitorView DataContext="{Binding PerformanceMonitor}" />
-                </TabItem>
            </TabControl>
        </Grid>

@@ -0,0 +1,22 @@
+<Window x:Class="XplorePlane.Views.Diagnostics.SystemPerformanceMonitorWindow"
+        FontFamily="{StaticResource NovaFontFamily}"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
+        Title="性能监控" Width="1080" Height="720" MinWidth="900" MinHeight="560"
+        WindowStartupLocation="CenterOwner" Background="{StaticResource NovaSurfaceContainerLowBrush}">
+    <Window.Resources><BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter" /></Window.Resources>
+    <Grid Margin="20">
+        <Grid.RowDefinitions><RowDefinition Height="Auto"/><RowDefinition Height="Auto"/><RowDefinition Height="Auto"/><RowDefinition Height="Auto"/><RowDefinition Height="*"/></Grid.RowDefinitions>
+        <DockPanel Grid.Row="0" Margin="0,0,0,16"><TextBlock Text="性能监控" FontSize="{StaticResource NovaFontSizeTitleLarge}" FontWeight="SemiBold"/><TextBlock DockPanel.Dock="Right" Text="{Binding LastUpdatedText}" Foreground="{StaticResource NovaOnSurfaceVariantBrush}" VerticalAlignment="Bottom"/></DockPanel>
+        <UniformGrid Grid.Row="1" Columns="4" Margin="0,0,0,16">
+            <Border Background="{StaticResource NovaSurfaceContainerBrush}" BorderBrush="{StaticResource NovaOutlineVariantBrush}" BorderThickness="1" CornerRadius="{StaticResource NovaRadiusXs}" Padding="14" Margin="0,0,10,0"><StackPanel><TextBlock Text="系统状态" Foreground="{StaticResource NovaOnSurfaceVariantBrush}"/><TextBlock Text="{Binding OverallStatus}" FontSize="{StaticResource NovaFontSizeSubtitle}" FontWeight="SemiBold"/></StackPanel></Border>
+            <Border Background="{StaticResource NovaSurfaceContainerBrush}" BorderBrush="{StaticResource NovaOutlineVariantBrush}" BorderThickness="1" CornerRadius="{StaticResource NovaRadiusXs}" Padding="14" Margin="0,0,10,0"><StackPanel><TextBlock Text="CPU" Foreground="{StaticResource NovaOnSurfaceVariantBrush}"/><TextBlock Text="{Binding CpuUsage, StringFormat={}{0:F0}%}" FontSize="{StaticResource NovaFontSizeSubtitle}" FontWeight="SemiBold"/><TextBlock Text="{Binding ProcessCpuUsage, StringFormat=XP 进程 {0:F1}%}" Foreground="{StaticResource NovaOnSurfaceVariantBrush}"/></StackPanel></Border>
+            <Border Background="{StaticResource NovaSurfaceContainerBrush}" BorderBrush="{StaticResource NovaOutlineVariantBrush}" BorderThickness="1" CornerRadius="{StaticResource NovaRadiusXs}" Padding="14" Margin="0,0,10,0"><StackPanel><TextBlock Text="内存" Foreground="{StaticResource NovaOnSurfaceVariantBrush}"/><TextBlock Text="{Binding MemoryUsage, StringFormat={}{0:F0}%}" FontSize="{StaticResource NovaFontSizeSubtitle}" FontWeight="SemiBold"/><TextBlock Text="{Binding MemoryText}" Foreground="{StaticResource NovaOnSurfaceVariantBrush}"/></StackPanel></Border>
+            <Border Background="{StaticResource NovaSurfaceContainerBrush}" BorderBrush="{StaticResource NovaOutlineVariantBrush}" BorderThickness="1" CornerRadius="{StaticResource NovaRadiusXs}" Padding="14"><StackPanel><TextBlock Text="XP 进程内存" Foreground="{StaticResource NovaOnSurfaceVariantBrush}"/><TextBlock Text="{Binding ProcessMemoryText}" FontSize="{StaticResource NovaFontSizeSubtitle}" FontWeight="SemiBold"/></StackPanel></Border>
+        </UniformGrid>
+        <GroupBox Grid.Row="2" Header="磁盘空间" Margin="0,0,0,16"><telerik:RadGridView ItemsSource="{Binding Disks}" AutoGenerateColumns="False" IsReadOnly="True" ShowGroupPanel="False" CanUserGroupColumns="False" RowHeight="32" MinHeight="120" MaxHeight="190"><telerik:RadGridView.Columns><telerik:GridViewDataColumn Header="磁盘" DataMemberBinding="{Binding Drive}" Width="80"/><telerik:GridViewDataColumn Header="总容量" DataMemberBinding="{Binding Total}" Width="100"/><telerik:GridViewDataColumn Header="已用" DataMemberBinding="{Binding Used}" Width="100"/><telerik:GridViewDataColumn Header="剩余" DataMemberBinding="{Binding Free}" Width="100"/><telerik:GridViewDataColumn Header="使用率" DataMemberBinding="{Binding Usage}" Width="90"/><telerik:GridViewDataColumn Header="用途" DataMemberBinding="{Binding Purpose}" Width="*"/><telerik:GridViewDataColumn Header="状态" DataMemberBinding="{Binding Status}" Width="80"/></telerik:RadGridView.Columns></telerik:RadGridView></GroupBox>
+        <GroupBox Grid.Row="3" Header="当前告警" Margin="0,0,0,16" Visibility="{Binding HasAlerts, Converter={StaticResource BooleanToVisibilityConverter}}"><ItemsControl ItemsSource="{Binding Alerts}"><ItemsControl.ItemTemplate><DataTemplate><TextBlock Text="⚠  {Binding}" Foreground="{StaticResource NovaWarningBrush}" Margin="4" TextWrapping="Wrap"/></DataTemplate></ItemsControl.ItemTemplate></ItemsControl></GroupBox>
+        <TextBlock Grid.Row="4" Text="磁盘空间不足时，XP 将提前提示用户清理相关数据。" Foreground="{StaticResource NovaOnSurfaceVariantBrush}" VerticalAlignment="Top"/>
+    </Grid>
+</Window>
@@ -0,0 +1,19 @@
+using System;
+using System.ComponentModel;
+using System.Windows;
+using XplorePlane.ViewModels.Diagnostics;
+
+namespace XplorePlane.Views.Diagnostics
+{
+    public partial class SystemPerformanceMonitorWindow : Window
+    {
+        public SystemPerformanceMonitorWindow()
+        {
+            InitializeComponent();
+            Loaded += (_, _) => (DataContext as SystemPerformanceMonitorViewModel)?.Initialize();
+            Closing += OnClosing;
+        }
+
+        private void OnClosing(object sender, CancelEventArgs e) => (DataContext as SystemPerformanceMonitorViewModel)?.Dispose();
+    }
+}
@@ -802,6 +802,14 @@
                     Command="{Binding OpenDebugPanelCommand}"
                     Text="{loc:Localization Key=Main_DebugPanel}" />
                        <telerik:RadRibbonButton
+                     telerik:ScreenTip.Description="查看 CPU、内存和磁盘空间使用情况"
+                     telerik:ScreenTip.Title="性能监控"
+                     Command="{Binding OpenPerformanceMonitorCommand}"
+                     Size="Large"
+                     LargeImage="/Assets/Icons/tools.png"
+                     SmallImage="/Assets/Icons/tools.png"
+                     Text="性能监控" />
+                        <telerik:RadRibbonButton
                     telerik:ScreenTip.Description="打开检测报告配置窗口"
                     telerik:ScreenTip.Title="{loc:Localization Key=Main_Report}"
                     Command="{Binding OpenReportConfigCommand}"