0.9.0

2026-09-26 12:11:20 +07:00
parent 7baeb0dfed
commit 6945e68060
23 changed files with 965 additions and 74 deletions
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<Application
+    x:Class="HearingProtector.App"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:HearingProtector"
+    xmlns:tb="using:H.NotifyIcon">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <XamlControlsResources xmlns="using:Microsoft.UI.Xaml.Controls" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>
@@ -0,0 +1,90 @@
+using H.NotifyIcon;
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Controls;
+using Microsoft.UI.Xaml.Media.Imaging;
+using System;
+using System.IO;
+using System.Reflection;
+
+namespace HearingProtector;
+
+public partial class App : Application
+{
+    // ← ДОБАВИТЬ: ссылка на единственный экземпляр App
+    public static App? CurrentApp { get; private set; }
+
+    public Window? MainWindow { get; private set; }
+
+    private TaskbarIcon? _trayIcon;
+
+    public App()
+    {
+        CurrentApp = this;         // ← ДОБАВИТЬ до InitializeComponent()
+        InitializeComponent();
+    }
+
+    public static string Version { get; private set; } = "?";
+
+    protected override void OnLaunched(LaunchActivatedEventArgs args)
+    {
+        Version = typeof(App).Assembly
+            .GetCustomAttribute<AssemblyInformationalVersionAttribute>()?
+            .InformationalVersion ?? "?";
+
+        MainWindow = new MainWindow();
+
+        var openItem = new MenuFlyoutItem
+        {
+            Text = "Открыть",
+            Command = new RelayCommand(OpenFromTray)
+        };
+
+        var exitItem = new MenuFlyoutItem
+        {
+            Text = "Выход",
+            Command = new RelayCommand(ExitApp)
+        };
+
+        var menu = new MenuFlyout();
+        menu.Items.Add(openItem);
+        menu.Items.Add(new MenuFlyoutSeparator());
+        menu.Items.Add(exitItem);
+
+        _trayIcon = new TaskbarIcon
+        {
+            ToolTipText = $"Hearing Protector v{Version}",
+            IconSource = new BitmapImage(new Uri(
+                Path.Combine(AppContext.BaseDirectory, "Assets", "app.ico"))),
+            ContextFlyout = menu,
+            MenuActivation = H.NotifyIcon.Core.PopupActivationMode.RightClick,
+            NoLeftClickDelay = true,
+            DoubleClickCommand = new RelayCommand(OpenFromTray)
+        };
+
+        _trayIcon.ForceCreate();
+
+        MainWindow.Activate();
+    }
+
+    private void OpenFromTray()
+    {
+        MainWindow?.DispatcherQueue.TryEnqueue(() =>
+        {
+            (MainWindow as MainWindow)?.RestoreFromTray();
+        });
+    }
+
+    private void ExitApp()
+    {
+        MainWindow?.DispatcherQueue.TryEnqueue(() =>
+        {
+            if (MainWindow is MainWindow mw)
+                mw.ReadyToClose = true;
+
+            _trayIcon?.Dispose();
+            _trayIcon = null;
+
+            Exit();
+        });
+    }
+}
@@ -1,18 +1,77 @@
 <Project Sdk="Microsoft.NET.Sdk">
-
  <PropertyGroup>
-    <OutputType>Exe</OutputType>
-    <TargetFramework>net10.0-windows</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net10.0-windows10.0.17763.0</TargetFramework>
+    <TargetPlatformMinVersion>10.0.17763.0</TargetPlatformMinVersion>
+    <RootNamespace>HearingProtector</RootNamespace>
+    <Platforms>x64</Platforms>
+    <RuntimeIdentifiers>win-x64</RuntimeIdentifiers>
+    <UseWinUI>true</UseWinUI>
+    <LangVersion>latest</LangVersion>
+    <WindowsPackageType>None</WindowsPackageType>
+    <WinUISDKReferences>false</WinUISDKReferences>
    <Nullable>enable</Nullable>
-    <PublishAot>true</PublishAot>
-    <InvariantGlobalization>true</InvariantGlobalization>
-    <StartupObject>HearingProtector.Program</StartupObject>
+
+    <!-- публикация -->
+    <PlatformTarget>x64</PlatformTarget>
+    <WindowsAppSDKSelfContained>true</WindowsAppSDKSelfContained>
+    <SelfContained>true</SelfContained>
+    <EnableMsixTooling>true</EnableMsixTooling>
+    <IncludeAllContentForSelfExtract>true</IncludeAllContentForSelfExtract>
+    <PublishSingleFile>true</PublishSingleFile>
+    <EnableCompressionInSingleFile>true</EnableCompressionInSingleFile>
+
+    <!-- версия и информация -->
+    <Version>0.9.0</Version>
+    <AssemblyVersion>0.9.0.0</AssemblyVersion>
+    <FileVersion>0.9.0.0</FileVersion>
+    <InformationalVersion>0.9.0</InformationalVersion>
+    <Product>Hearing Protector</Product>
+    <AssemblyTitle>Hearing Protector</AssemblyTitle>
+    <Company>QwertyKez</Company>
+    <Copyright>Copyright © 2026</Copyright>
+    
+    <!-- single instance application -->
+    <DefineConstants>$(DefineConstants);DISABLE_XAML_GENERATED_MAIN</DefineConstants>
  </PropertyGroup>

+  <!-- Manifest -->
+  <PropertyGroup>
+    <ApplicationManifest Condition="'$(Configuration)' != 'Debug'">app.manifest</ApplicationManifest>
+  </PropertyGroup>
  <ItemGroup>
+    <None Remove="MainPage.xaml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Manifest Condition="'$(Configuration)' != 'Debug'" Include="$(ApplicationManifest)" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="H.NotifyIcon.WinUI" Version="2.4.1" />
+    <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.28000.2705" />
+    <PackageReference Include="Microsoft.WindowsAppSDK" Version="2.5.1" />
    <PackageReference Include="NAudio" Version="3.1.0" />
    <PackageReference Include="NAudio.Wasapi" Version="3.1.0" />
  </ItemGroup>

+  <ItemGroup>
+    <Page Update="MainPage.xaml">
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
+  </ItemGroup>
+
+  <!-- Publish Properties -->
+  <PropertyGroup>
+    <PublishReadyToRun Condition="'$(Configuration)' == 'Debug'">False</PublishReadyToRun>
+    <PublishReadyToRun Condition="'$(Configuration)' != 'Debug'">True</PublishReadyToRun>
+    <!-- 
+    <PublishTrimmed Condition="'$(Configuration)' == 'Debug'">False</PublishTrimmed>
+    <PublishTrimmed Condition="'$(Configuration)' != 'Debug'">True</PublishTrimmed>
+     -->
+    <PublishTrimmed>False</PublishTrimmed>
+
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+
+    <ApplicationIcon>Assets\app.ico</ApplicationIcon>
+  </PropertyGroup>
 </Project>
@@ -1,3 +1,13 @@
 <Solution>
-  <Project Path="HearingProtector.csproj" />
+  <Configurations>
+    <Platform Name="ARM64" />
+    <Platform Name="x64" />
+    <Platform Name="x86" />
+  </Configurations>
+  <Project Path="HearingProtector.csproj">
+    <Platform Solution="*|ARM64" Project="ARM64" />
+    <Platform Solution="*|x64" Project="x64" />
+    <Platform Solution="*|x86" Project="x86" />
+    <Deploy />
+  </Project>
 </Solution>
@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<Page
+    x:Class="HearingProtector.MainPage"
+    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"
+    mc:Ignorable="d">
+
+    <Grid Padding="24,10">
+        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="*" />
+        </Grid.RowDefinitions>
+
+        <StackPanel Grid.Row="1" Spacing="5">
+            <TextBlock Style="{ThemeResource SubtitleTextBlockStyle}" Text="Настройки" />
+
+            <!--  Минимальная громкость  -->
+            <Grid ColumnSpacing="12">
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="*" />
+                    <ColumnDefinition Width="80" />
+                </Grid.ColumnDefinitions>
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto" />
+                    <RowDefinition Height="Auto" />
+                </Grid.RowDefinitions>
+
+                <TextBlock
+                    Grid.Row="0"
+                    Grid.ColumnSpan="2"
+                    Text="Минимальная громкость" />
+                <Slider
+                    x:Name="MinVolumeSlider"
+                    Grid.Row="1"
+                    Grid.Column="0"
+                    Maximum="25"
+                    Minimum="0"
+                    SnapsTo="StepValues"
+                    StepFrequency="1"
+                    ValueChanged="Config_ValueChanged" />
+                <TextBlock
+                    x:Name="MinVolumeLabel"
+                    Grid.Row="1"
+                    Grid.Column="1"
+                    VerticalAlignment="Center"
+                    Text="1 %"
+                    TextAlignment="Right" />
+            </Grid>
+
+            <!--  Время до минимума  -->
+            <Grid ColumnSpacing="12">
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="*" />
+                    <ColumnDefinition Width="80" />
+                </Grid.ColumnDefinitions>
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto" />
+                    <RowDefinition Height="Auto" />
+                </Grid.RowDefinitions>
+
+                <TextBlock
+                    Grid.Row="0"
+                    Grid.ColumnSpan="2"
+                    Text="100% → минимум за" />
+                <Slider
+                    x:Name="FullDecaySlider"
+                    Grid.Row="1"
+                    Grid.Column="0"
+                    Maximum="360"
+                    Minimum="30"
+                    SnapsTo="StepValues"
+                    StepFrequency="15"
+                    ValueChanged="Config_ValueChanged" />
+                <TextBlock
+                    x:Name="FullDecayLabel"
+                    Grid.Row="1"
+                    Grid.Column="1"
+                    VerticalAlignment="Center"
+                    Text="30 мин"
+                    TextAlignment="Right" />
+            </Grid>
+        </StackPanel>
+
+        <StackPanel
+            Grid.Row="2"
+            VerticalAlignment="Bottom"
+            Spacing="8">
+            <TextBlock
+                x:Name="StatusText"
+                Style="{ThemeResource BodyStrongTextBlockStyle}"
+                Text="Запуск…" />
+            <ProgressBar
+                x:Name="VolumeBar"
+                Maximum="100"
+                Value="0" />
+            <TextBlock
+                x:Name="EtaText"
+                Foreground="{ThemeResource TextFillColorSecondaryBrush}"
+                Text="" />
+            <TextBlock
+                x:Name="RateText"
+                FontSize="12"
+                Foreground="{ThemeResource TextFillColorTertiaryBrush}"
+                Text="" />
+        </StackPanel>
+    </Grid>
+</Page>
@@ -0,0 +1,222 @@
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Controls;
+using Microsoft.UI.Xaml.Controls.Primitives;   // RangeBaseValueChangedEventArgs
+using NAudio.CoreAudioApi;
+using System;
+using System.Reflection;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace HearingProtector;
+
+public sealed partial class MainPage : Page
+{
+    // ─── Константы ────────────────────────────────────────────────────────
+    private const int PollMs = 1000;
+    private const float UserChangeEps = 0.005f;
+    private const float WriteEps = 0.0005f;
+
+    // Технический пол для экспоненциальной формулы. Нужен только когда
+    // пользователь выбрал целевой минимум 0% (иначе exp не работает).
+    private const double FormulaFloor = 0.001;   // 0.1%
+
+    // ─── Config ───────────────────────────────────────────────────────────
+    private sealed record Config(double MinPercent, double FullDecayMinutes)
+    {
+        public double MinVolume => MinPercent / 100.0;              // реальная цель
+        public double FormulaMin => Math.Max(MinVolume, FormulaFloor);// >= 0.1%
+        public double TotalTicks => FullDecayMinutes * 60_000.0 / PollMs;
+        public double DecayPerTick => Math.Pow(FormulaMin, 1.0 / TotalTicks);
+        public double DbPerTick => 20.0 * Math.Log10(DecayPerTick);
+    }
+
+    // ─── Поля ─────────────────────────────────────────────────────────────
+    private volatile Config? _config;
+    private CancellationTokenSource? _cts;
+    private bool _initialized;
+
+    // ─── Конструктор ──────────────────────────────────────────────────────
+    public MainPage()
+    {
+        InitializeComponent();
+
+        ApplySettings(SettingsStore.Load());
+        UpdateLabels();          // слайдеры могут сами не дёрнуть ValueChanged после загрузки
+        _initialized = true;
+
+        Loaded += OnLoaded;
+        Unloaded += OnUnloaded;
+    }
+
+    // ─── Жизненный цикл ───────────────────────────────────────────────────
+    private void OnLoaded(object sender, RoutedEventArgs e)
+    {
+        _config ??= BuildConfig();
+
+        if (_cts is not null) return;
+        _cts = new CancellationTokenSource();
+        _ = RunAsync(_cts.Token);
+    }
+
+    private void OnUnloaded(object sender, RoutedEventArgs e)
+    {
+        _cts?.Cancel();
+        _cts?.Dispose();
+        _cts = null;
+    }
+
+    // ─── Настройки ────────────────────────────────────────────────────────
+    private void ApplySettings(AppSettings s)
+    {
+        MinVolumeSlider.Value = s.MinPercent;
+        FullDecaySlider.Value = s.FullDecayMinutes;
+    }
+
+    private AppSettings CurrentSettings() =>
+        new(MinVolumeSlider.Value, FullDecaySlider.Value);
+
+    private void Config_ValueChanged(object sender, RangeBaseValueChangedEventArgs e)
+    {
+        if (!_initialized) return;
+        UpdateLabels();
+        _config = BuildConfig();
+        SettingsStore.Save(CurrentSettings());
+    }
+
+    private void UpdateLabels()
+    {
+        if (MinVolumeLabel is null || FullDecayLabel is null) return;
+
+        MinVolumeLabel.Text = $"{MinVolumeSlider.Value:F0} %";
+
+        int m = (int)FullDecaySlider.Value;
+        FullDecayLabel.Text = m switch
+        {
+            < 60 => $"{m} мин",
+            _ when m % 60 == 0 => $"{m / 60} ч",
+            _ => $"{m / 60} ч {m % 60} мин",
+        };
+    }
+
+    private Config BuildConfig()
+    {
+        var s = CurrentSettings();
+        double min = s.MinPercent;
+        double mins = s.FullDecayMinutes;
+
+        if (double.IsNaN(min) || min < 0) min = 1;
+        if (double.IsNaN(mins) || mins < 30) mins = 30;
+
+        return new Config(min, mins);
+    }
+
+    // ─── Рабочий цикл ─────────────────────────────────────────────────────
+    private async Task RunAsync(CancellationToken ct)
+    {
+        using var enumerator = new MMDeviceEnumerator();
+        using var device = enumerator.GetDefaultAudioEndpoint(
+                                   DataFlow.Render, Role.Multimedia);
+        var volume = device.AudioEndpointVolume;
+
+        float baseline = volume.MasterVolumeLevelScalar;
+        float current = baseline;
+
+        while (!ct.IsCancellationRequested)
+        {
+            var cfg = _config;
+            if (cfg is null)
+            {
+                try { await Task.Delay(PollMs, ct); }
+                catch (OperationCanceledException) { break; }
+                continue;
+            }
+
+            double etaSec = double.NaN;
+            bool muted = false;
+            bool atFloor = false;
+            double percent = current * 100;
+
+            try
+            {
+                float actual = volume.MasterVolumeLevelScalar;
+
+                // Ручное вмешательство → синхронизация
+                if (Math.Abs(actual - baseline) > UserChangeEps)
+                {
+                    current = actual;
+                    baseline = actual;
+                }
+
+                muted = volume.Mute;
+                atFloor = current <= cfg.MinVolume + 0.0005f;
+
+                if (!muted && !atFloor)
+                {
+                    if (current > cfg.FormulaMin + 0.0005f)
+                        // Экспоненциальный шаг до технического пола
+                        current = (float)Math.Max(cfg.FormulaMin,
+                                                  current * cfg.DecayPerTick);
+                    else
+                        // Пол достигнут, а цель ниже (только кейс MinPercent = 0)
+                        current = (float)cfg.MinVolume;
+
+                    if (Math.Abs(actual - current) > WriteEps)
+                        volume.MasterVolumeLevelScalar = current;
+
+                    baseline = current;
+
+                    var logK = Math.Log(cfg.DecayPerTick);
+                    if (logK < 0 && current > cfg.MinVolume)
+                        etaSec = Math.Log(cfg.MinVolume / current)
+                                 / logK * PollMs / 1000.0;
+                }
+
+                percent = current * 100;
+            }
+            catch { /* переживаем транзиентные COM-сбои */ }
+
+            UpdateStatus(percent, muted, atFloor, etaSec, cfg);
+
+            try { await Task.Delay(PollMs, ct); }
+            catch (OperationCanceledException) { break; }
+        }
+    }
+
+    // ─── UI ───────────────────────────────────────────────────────────────
+    private void UpdateStatus(double percent, bool muted, bool atFloor,
+                              double etaSec, Config cfg)
+    {
+        DispatcherQueue.TryEnqueue(() =>
+        {
+            VolumeBar.Value = percent;
+
+            if (muted)
+                StatusText.Text = "🔇 Звук выключен — пауза";
+            else if (atFloor && cfg.MinPercent == 0)
+                StatusText.Text = "🔇 Достигнута тишина";
+            else if (atFloor)
+                StatusText.Text = $"Уровень достиг минимума ({cfg.MinPercent:F0}%)";
+            else
+                StatusText.Text = $"Громкость: {percent:F2}%";
+
+            if (muted)
+                EtaText.Text = "Снимите мьют — цикл продолжится";
+            else if (atFloor)
+                EtaText.Text = "Увеличьте громкость, чтобы возобновить цикл";
+            else if (!double.IsNaN(etaSec))
+            {
+                var t = TimeSpan.FromSeconds(Math.Max(0, etaSec));
+                EtaText.Text = t.TotalHours >= 1
+                    ? $"До минимума ≈ {(int)t.TotalHours}ч {t.Minutes:D2}м"
+                    : $"До минимума ≈ {t.Minutes:D2}м {t.Seconds:D2}с";
+            }
+            else
+                EtaText.Text = "";
+
+            RateText.Text =
+                $"Темп: {cfg.DbPerTick:F4} дБ/тик  ·  " +
+                $"период {PollMs} мс  ·  цель {cfg.MinPercent:F0}% за " +
+                $"{cfg.FullDecayMinutes:F0} мин от 100%";
+        });
+    }
+}
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<Window
+    x:Class="HearingProtector.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:local="using:HearingProtector"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    Title="HearingProtector"
+    mc:Ignorable="d">
+    <Grid>
+        <Grid.RowDefinitions>
+            <!--  ШАПКА  -->
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition />
+        </Grid.RowDefinitions>
+        <!--  ШАПКА  -->
+        <Grid x:Name="AppTitleBar">
+            <TextBlock
+                Margin="12,5,0,5"
+                FontFamily="Consolas"
+                Style="{ThemeResource TitleTextBlockStyle}"
+                Text="Hearing Protector"
+                TextWrapping="NoWrap" />
+            <TextBlock
+                x:Name="VersionText"
+                Margin="0,0,0,-12"
+                HorizontalAlignment="Right"
+                VerticalAlignment="Bottom"
+                FontSize="8"
+                Foreground="{ThemeResource TextFillColorTertiaryBrush}" />
+        </Grid>
+
+        <Rectangle
+            Grid.Row="1"
+            Height="1"
+            Fill="Gray" />
+
+        <Grid Grid.Row="2">
+            <!--  КОНТЕНТ  -->
+
+            <local:MainPage />
+
+            <!--  КОНТЕНТ  -->
+        </Grid>
+    </Grid>
+</Window>
@@ -0,0 +1,62 @@
+using HearingProtector.Extensions;
+using Microsoft.UI.Windowing;
+using Microsoft.UI.Xaml;
+
+namespace HearingProtector;
+
+public sealed partial class MainWindow : Window
+{
+    // Флаг: true, когда пользователь выбрал «Выход» в трее
+    internal bool ReadyToClose { get; set; }
+
+    public MainWindow()
+    {
+        InitializeComponent();
+        this.SetMicaStyle(AppTitleBar, new(400, 300), false, false);
+
+        VersionText.Text = $"v{App.Version}";
+
+        AppWindow.Changed += AppWindow_Changed;
+        AppWindow.Closing += AppWindow_Closing;
+    }
+
+    private void AppWindow_Changed(AppWindow sender, AppWindowChangedEventArgs args)
+    {
+        if (!args.DidPresenterChange) return;
+        if (sender.Presenter is OverlappedPresenter p &&
+            p.State == OverlappedPresenterState.Minimized)
+        {
+            MinimizeToTray();
+        }
+    }
+
+    private void AppWindow_Closing(AppWindow sender, AppWindowClosingEventArgs args)
+    {
+        // Если пользователь явно выбрал «Выход» — пропускаем закрытие насквозь.
+        if (ReadyToClose) return;
+
+        // Иначе крестик/Alt+F4 сворачивают окно в трей, а не закрывают приложение.
+        args.Cancel = true;
+        MinimizeToTray();
+    }
+
+    public void MinimizeToTray()
+    {
+        AppWindow.IsShownInSwitchers = false;
+        AppWindow.Hide();
+    }
+
+    public void RestoreFromTray()
+    {
+        AppWindow.Show();
+        AppWindow.IsShownInSwitchers = true;
+
+        if (AppWindow.Presenter is OverlappedPresenter p &&
+            p.State == OverlappedPresenterState.Minimized)
+        {
+            p.Restore();
+        }
+
+        Activate();
+    }
+}
@@ -0,0 +1,144 @@
+using Microsoft.UI;
+using Microsoft.UI.Composition;
+using Microsoft.UI.Composition.SystemBackdrops;
+using Microsoft.UI.Windowing;
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Media;
+using System;
+using System.IO;
+using System.Runtime.InteropServices;
+using System.Text;
+using Windows.Graphics;
+using WinRT.Interop;
+
+namespace HearingProtector.Extensions;
+
+#pragma warning disable SYSLIB1054
+
+public static class MicaWindowExt
+{
+    [DllImport("user32.dll")] private static extern bool SetForegroundWindow(IntPtr hWnd);
+    [DllImport("user32.dll")] private static extern bool GetCursorPos(out POINT lpPoint);
+    [StructLayout(LayoutKind.Sequential)] public struct POINT { public int X; public int Y; }
+
+
+    public static void SetMicaStyle(this Window window, UIElement titleBar, SizeInt32? size = null, bool canResize = true, bool canMinMax = true)
+    {
+        window.SetSystemBackdrop();
+
+        window.ExtendsContentIntoTitleBar = true;
+        window.SetTitleBar(titleBar);
+
+        // Устанавливаем место появления окна и начальный размер
+        window.CenterWindowOnCursorScreen(size, canResize, canMinMax);
+
+        // Выводим окно на передний план
+        SetForegroundWindow(WindowNative.GetWindowHandle(window));
+    }
+
+
+
+    static void SetSystemBackdrop(this Window window)
+    {
+        // Проверяем версию Windows
+        if (Windows.Foundation.Metadata.ApiInformation.IsApiContractPresent
+            ("Windows.Foundation.UniversalApiContract", 13)) // Версия, в которой появился MicaBackdrop
+        {
+            // Используем Mica на Windows 11
+            window.SystemBackdrop = new MicaBackdrop()
+            {
+                Kind = MicaKind.Base // Или MicaKind.Alt для Mica Alt
+            };
+        }
+        else
+        {
+            // Используем Acrylic на Windows 10
+            //SystemBackdrop = new DesktopAcrylicBackdrop();
+            window.SystemBackdrop = new Windows10AcrylicBackdrop();
+        }
+    }
+
+
+    static void CenterWindowOnCursorScreen(this Window window, SizeInt32? size, bool canResize = true, bool canMinMax = true)
+    {
+        // Получаем AppWindow текущего окна
+        IntPtr hWnd = WindowNative.GetWindowHandle(window);
+        WindowId windowId = Win32Interop.GetWindowIdFromWindow(hWnd);
+        AppWindow appWindow = AppWindow.GetFromWindowId(windowId);
+
+        // Получаем позицию курсора
+        GetCursorPos(out POINT cursorPos);
+
+        // Находим дисплей с курсором
+        DisplayArea displayArea = DisplayArea.GetFromPoint(
+            new PointInt32(cursorPos.X, cursorPos.Y),
+            DisplayAreaFallback.Nearest);
+
+        if (!size.HasValue)
+            size = appWindow.Size;
+
+        // Центрируем окно на этом дисплее
+        appWindow.MoveAndResize(new RectInt32(
+            displayArea.WorkArea.X + (displayArea.WorkArea.Width - size.Value.Width) / 2,
+            displayArea.WorkArea.Y + (displayArea.WorkArea.Height - size.Value.Height) / 2,
+            size.Value.Width, size.Value.Height));
+
+        // Запрещаем пользовательское изменение размера
+        if (!canResize && appWindow.Presenter is OverlappedPresenter presenter)
+        {
+            presenter.IsResizable = false;
+            // При желании можно также запретить сворачивание/разворачивание:
+            if (!canMinMax)
+            {
+                presenter.IsMaximizable = false;
+                presenter.IsMinimizable = false;
+            }
+        }
+    }
+}
+
+// Кастомный Backdrop для Windows 10
+public partial class Windows10AcrylicBackdrop : SystemBackdrop
+{
+    DesktopAcrylicController? controller;
+
+    protected override void OnTargetConnected(ICompositionSupportsSystemBackdrop connectedTarget, XamlRoot xamlRoot)
+    {
+        // Call the base method to initialize the default configuration object.
+        base.OnTargetConnected(connectedTarget, xamlRoot);
+
+        // This example does not support sharing MicaSystemBackdrop instances.
+        if (controller is not null)
+        {
+            throw new Exception("This controller cannot be shared");
+        }
+
+        controller = new DesktopAcrylicController();
+        // Set configuration.
+        SystemBackdropConfiguration defaultConfig = GetDefaultSystemBackdropConfiguration(connectedTarget, xamlRoot);
+        controller.SetSystemBackdropConfiguration(defaultConfig);
+        // Add target.
+        controller.AddSystemBackdropTarget(connectedTarget);
+
+        controller.TintOpacity = 0.8f;
+        controller.LuminosityOpacity = 0.9f;
+    }
+
+    protected override void OnTargetDisconnected(ICompositionSupportsSystemBackdrop disconnectedTarget)
+    {
+        base.OnTargetDisconnected(disconnectedTarget);
+
+        controller?.RemoveSystemBackdropTarget(disconnectedTarget);
+        controller = default;
+    }
+}
+
+public static class ReadTextExt
+{
+    public static string[] FileReadAllLines(this string filePath, Encoding? enc = null)
+    {
+        using var reader = new StreamReader(filePath, enc ?? Encoding.GetEncoding(1251), detectEncodingFromByteOrderMarks: true);
+        string content = reader.ReadToEnd().Replace("\r", "");
+        return content.Split("\n");
+    }
+}
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<Package
+  xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
+  xmlns:mp="http://schemas.microsoft.com/appx/2014/phone/manifest"
+  xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10"
+  xmlns:rescap="http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities"
+  xmlns:systemai="http://schemas.microsoft.com/appx/manifest/systemai/windows10"
+  IgnorableNamespaces="uap rescap systemai">
+
+  <Identity
+    Name="d2a92e01-d227-4437-b2d5-208599349299"
+    Publisher="CN=QWERTY"
+    Version="1.0.0.0" />
+
+  <mp:PhoneIdentity PhoneProductId="d2a92e01-d227-4437-b2d5-208599349299" PhonePublisherId="00000000-0000-0000-0000-000000000000"/>
+
+  <Properties>
+    <DisplayName>HearingProtector</DisplayName>
+    <PublisherDisplayName>QWERTY</PublisherDisplayName>
+    <Logo>Assets\StoreLogo.png</Logo>
+  </Properties>
+
+  <Dependencies>
+    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.17763.0" MaxVersionTested="10.0.26226.0" />
+    <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.17763.0" MaxVersionTested="10.0.26226.0" />
+  </Dependencies>
+
+  <Resources>
+    <Resource Language="x-generate"/>
+  </Resources>
+
+  <Applications>
+    <Application Id="App"
+      Executable="$targetnametoken$.exe"
+      EntryPoint="$targetentrypoint$">
+      <uap:VisualElements
+        DisplayName="HearingProtector"
+        Description="HearingProtector"
+        BackgroundColor="transparent"
+        Square150x150Logo="Assets\Square150x150Logo.png"
+        Square44x44Logo="Assets\Square44x44Logo.png">
+        <uap:DefaultTile Wide310x150Logo="Assets\Wide310x150Logo.png" />
+        <uap:SplashScreen Image="Assets\SplashScreen.png" />
+      </uap:VisualElements>
+    </Application>
+  </Applications>
+
+  <Capabilities>
+    <rescap:Capability Name="runFullTrust" />
+    <systemai:Capability Name="systemAIModels"/>
+  </Capabilities>
+</Package>
@@ -1,79 +1,49 @@
-using NAudio.CoreAudioApi;
+using Microsoft.UI.Dispatching;
+using Microsoft.UI.Xaml;
+using Microsoft.Windows.AppLifecycle;
+using System;
+using System.Threading;

 namespace HearingProtector;

-internal static class Program
+public static class Program
 {
-    // ─── Настройки — только то, что интересно пользователю ───────────────
-    private const double MinVolumePercent = 1.0;   // до какого % убавляем
-    private const double FullDecayMinutes = 30.0;  // за сколько минут 100% → MinVolume
-    private const int PollMs = 1000;  // шаг цикла
-    private const float UserChangeEps = 0.005f;// порог «ручное изменение»
-    private const int LogEveryTicks = 30;    // лог раз в 30 сек
-
-    // ─── Производные величины — считаются автоматически ──────────────────
-    private static readonly double MinVolume = MinVolumePercent / 100.0;
-    private static readonly double TotalTicks = FullDecayMinutes * 60_000.0 / PollMs;
-    private static readonly double DecayPerTick = Math.Pow(MinVolume, 1.0 / TotalTicks);
-    private static readonly double DbPerTick = 20.0 * Math.Log10(DecayPerTick);
-
-    private static async Task Main()
+    [STAThread]
+    static void Main(string[] ___)
    {
-        using var enumerator = new MMDeviceEnumerator();
-        var device = enumerator.GetDefaultAudioEndpoint(DataFlow.Render, Role.Multimedia);
-        var volume = device.AudioEndpointVolume;
+        var mainInstance = AppInstance.FindOrRegisterForKey("HearingProtector_Main");

-        // ── Показываем пользователю, что мы из его настроек вывели ──
-        Console.WriteLine($"Диапазон:        100% → {MinVolumePercent:F1}%");
-        Console.WriteLine($"Заданное время:  {FullDecayMinutes:F1} мин " +
-                          $"({TotalTicks:F0} тиков по {PollMs} мс)");
-        Console.WriteLine($"Множитель/тик:   ×{DecayPerTick:F6} " +
-                          $"= {DbPerTick:F4} дБ");
-        Console.WriteLine();
-
-        float current = volume.MasterVolumeLevelScalar;
-        float lastSet = current;
-
-        Console.WriteLine($"Стартуем с {current * 100:F1}%. Ctrl+C — выход.");
-        Console.WriteLine();
-
-        int tick = 0;
-        while (true)
+        if (!mainInstance.IsCurrent)
        {
-            float actual = volume.MasterVolumeLevelScalar;
+            // Мы не первый экземпляр — просим основной обработать активацию и выходим.
+            var activationArgs = AppInstance.GetCurrent().GetActivatedEventArgs();
+            mainInstance.RedirectActivationToAsync(activationArgs).AsTask().Wait();
+            return;
+        }

-            // 1) Реакция на ручное изменение громкости.
-            if (Math.Abs(actual - lastSet) > UserChangeEps)
-            {
-                var dir = actual > lastSet ? "повышение" : "понижение";
-                Console.WriteLine(
-                    $"[{DateTime.Now:HH:mm:ss}] Ручное изменение ({dir}): " +
-                    $"{lastSet * 100:F1}% → {actual * 100:F1}%");
-                current = actual;
-            }
+        // Подписываемся на активации от будущих попыток запуска.
+        mainInstance.Activated += OnInstanceActivated;

-            // 2) Один экспоненциальный шаг вниз.
-            current = (float)Math.Max(MinVolume, current * DecayPerTick);
+        // Стандартный запуск WinUI с правильным SynchronizationContext.
+        Application.Start(__ =>
+        {
+            var context = new DispatcherQueueSynchronizationContext(
+                DispatcherQueue.GetForCurrentThread());
+            SynchronizationContext.SetSynchronizationContext(context);
+            _ = new App();
+        });
+    }

-            // 3) Применяем, если значение реально отличается.
-            if (Math.Abs(volume.MasterVolumeLevelScalar - current) > 0.0005f)
-                volume.MasterVolumeLevelScalar = current;
+    // Срабатывает, когда кто-то пытается запустить второй экземпляр.
+    private static void OnInstanceActivated(object? sender, AppActivationArguments e)
+    {
+        // ВАЖНО: событие приходит из НЕ-UI потока, поэтому нужно маршалить.
+        var app = App.CurrentApp;
+        var window = app?.MainWindow;

-            lastSet = current;
-
-            // 4) Редкий лог с ETA.
-            if (++tick % LogEveryTicks == 0)
-            {
-                double etaSec = Math.Log(MinVolume / current) / Math.Log(DecayPerTick)
-                                * PollMs / 1000.0;
-                var eta = TimeSpan.FromSeconds(Math.Max(0, etaSec));
-                Console.WriteLine(
-                    $"[{DateTime.Now:HH:mm:ss}] " +
-                    $"Громкость: {current * 100:F1}%  " +
-                    $"(до минимума ~{eta:hh\\:mm\\:ss})");
-            }
-
-            await Task.Delay(PollMs);
+        if (window is MainWindow mw)
+        {
+            window.DispatcherQueue.TryEnqueue(() => mw.RestoreFromTray());
        }
    }
 }
@@ -0,0 +1,7 @@
+{
+  "profiles": {
+    "HearingProtector": {
+      "commandName": "Project"
+    }
+  }
+}
@@ -0,0 +1,21 @@
+using System;
+using System.Windows.Input;
+
+namespace HearingProtector;
+
+public sealed class RelayCommand : ICommand
+{
+    private readonly Action _execute;
+    private readonly Func<bool>? _canExecute;
+
+    public RelayCommand(Action execute, Func<bool>? canExecute = null)
+    {
+        _execute = execute;
+        _canExecute = canExecute;
+    }
+
+    public event EventHandler? CanExecuteChanged;
+    public bool CanExecute(object? parameter) => _canExecute?.Invoke() ?? true;
+    public void Execute(object? parameter) => _execute();
+    public void RaiseCanExecuteChanged() => CanExecuteChanged?.Invoke(this, EventArgs.Empty);
+}
@@ -0,0 +1,62 @@
+using Microsoft.Win32;
+
+namespace HearingProtector;
+
+internal sealed record AppSettings(double MinPercent, double FullDecayMinutes)
+{
+    public static AppSettings Default => new(1.0, 30.0);
+}
+
+internal static class SettingsStore
+{
+    private const string KeyPath = @"Software\HearingProtector";
+    private const string ValueMin = "MinPercent";
+    private const string ValueDecay = "FullDecayMinutes";
+
+    public static AppSettings Load()
+    {
+        try
+        {
+            using var key = Registry.CurrentUser.OpenSubKey(KeyPath);
+            if (key is null) return AppSettings.Default;
+
+            double min = ReadDouble(key, ValueMin, AppSettings.Default.MinPercent);
+            double decay = ReadDouble(key, ValueDecay, AppSettings.Default.FullDecayMinutes);
+
+            if (min < 0 || min > 50) min = AppSettings.Default.MinPercent;
+            if (decay < 30 || decay > 360) decay = AppSettings.Default.FullDecayMinutes;
+
+            return new AppSettings(min, decay);
+        }
+        catch
+        {
+            return AppSettings.Default;
+        }
+    }
+
+    public static void Save(AppSettings s)
+    {
+        try
+        {
+            using var key = Registry.CurrentUser.CreateSubKey(KeyPath, writable: true);
+            if (key is null) return;
+
+            key.SetValue(ValueMin, s.MinPercent, RegistryValueKind.String);
+            key.SetValue(ValueDecay, s.FullDecayMinutes, RegistryValueKind.String);
+            key.DeleteValue("PollMs", throwOnMissingValue: false);
+        }
+        catch { }
+    }
+
+    private static double ReadDouble(RegistryKey key, string name, double fallback)
+    {
+        var raw = key.GetValue(name);
+        return raw switch
+        {
+            string s when double.TryParse(s, System.Globalization.CultureInfo.InvariantCulture,
+                                          out var d) => d,
+            double d => d,
+            _ => fallback,
+        };
+    }
+}
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+  <assemblyIdentity version="1.0.0.0" name="HearingProtector.app"/>
+
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!-- The ID below informs the system that this application is compatible with OS features first introduced in Windows 10. 
+      It is necessary to support features in unpackaged applications, for example the custom titlebar implementation.
+      For more info see https://docs.microsoft.com/windows/apps/windows-app-sdk/use-windows-app-sdk-run-time#declare-os-compatibility-in-your-application-manifest -->
+      <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
+    </application>
+  </compatibility>
+  
+  <application xmlns="urn:schemas-microsoft-com:asm.v3">
+    <windowsSettings>
+      <dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2</dpiAwareness>
+    </windowsSettings>
+  </application>
+</assembly>