# =============================================================================
#  Diagnostica Windows - Strumento avanzato con GUI WPF
#  Compatibile con Windows 10 e Windows 11
#
#  Avvio rapido (da PowerShell normale, non serve admin):
#    irm https://get.23022.it | iex
#
#  Lo script si auto-eleva via UAC e si rilancia con -ExecutionPolicy Bypass
#  Nessuna modifica permanente al sistema (eccetto reset rete su richiesta)
# =============================================================================

# ---- Auto-bootstrap: garantisce admin + STA + Bypass policy ----------------
$ScriptUrl = 'https://get.23022.it'

$isAdmin = ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole(
    [Security.Principal.WindowsBuiltInRole]::Administrator)
$isStaThread = ([Threading.Thread]::CurrentThread.GetApartmentState() -eq 'STA')

if (-not $isAdmin -or -not $isStaThread) {
    Write-Host ""
    Write-Host "  Diagnostica Windows" -ForegroundColor Cyan
    if (-not $isAdmin) {
        Write-Host "  Richiesta elevazione amministratore via UAC..." -ForegroundColor Gray
    } else {
        Write-Host "  Riavvio in modalita STA (richiesto per WPF)..." -ForegroundColor Gray
    }
    Write-Host ""

    $tempPath = Join-Path $env:TEMP ("Diagnostica-Windows-{0}.ps1" -f ([Guid]::NewGuid().ToString('N').Substring(0,8)))
    try {
        $oldTls = [Net.ServicePointManager]::SecurityProtocol
        [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
        Invoke-RestMethod -Uri $ScriptUrl -OutFile $tempPath -UseBasicParsing -ErrorAction Stop
        [Net.ServicePointManager]::SecurityProtocol = $oldTls
    } catch {
        Write-Host ("  Impossibile scaricare lo script da " + $ScriptUrl) -ForegroundColor Red
        Write-Host ("  " + $_.Exception.Message) -ForegroundColor Red
        Write-Host ""
        Read-Host "Premi INVIO per chiudere"
        return
    }

    $argList = @(
        '-NoProfile'
        '-ExecutionPolicy', 'Bypass'
        '-STA'
        '-WindowStyle', 'Hidden'
        '-File', ('"' + $tempPath + '"')
    )

    try {
        if (-not $isAdmin) {
            Start-Process -FilePath 'powershell.exe' -ArgumentList $argList -Verb RunAs -ErrorAction Stop
        } else {
            Start-Process -FilePath 'powershell.exe' -ArgumentList $argList -ErrorAction Stop
        }
    } catch {
        Write-Host "  Elevazione annullata dall'utente." -ForegroundColor Yellow
    }
    return
}
# ----------------------------------------------------------------------------

[Console]::OutputEncoding = [System.Text.Encoding]::UTF8
$OutputEncoding = [System.Text.Encoding]::UTF8
$ErrorActionPreference = 'Continue'

Add-Type -AssemblyName PresentationFramework
Add-Type -AssemblyName PresentationCore
Add-Type -AssemblyName WindowsBase
Add-Type -AssemblyName System.Windows.Forms

# -----------------------------------------------------------------------------
#  XAML - definizione interfaccia
# -----------------------------------------------------------------------------
[xml]$xaml = @'
<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="Diagnostica Windows"
        Width="1180" Height="740"
        MinWidth="980" MinHeight="600"
        WindowStartupLocation="CenterScreen"
        WindowStyle="None"
        AllowsTransparency="True"
        Background="Transparent"
        ResizeMode="CanResize"
        FontFamily="Segoe UI">

    <Window.Resources>
        <SolidColorBrush x:Key="BgMain" Color="#1A1B26"/>
        <SolidColorBrush x:Key="BgSide" Color="#1F2030"/>
        <SolidColorBrush x:Key="BgCard" Color="#24283B"/>
        <SolidColorBrush x:Key="BgHover" Color="#2F354E"/>
        <SolidColorBrush x:Key="BgConsole" Color="#16161E"/>
        <SolidColorBrush x:Key="BgConsoleHdr" Color="#13141A"/>
        <SolidColorBrush x:Key="AccentBlue" Color="#7AA2F7"/>
        <SolidColorBrush x:Key="AccentPurple" Color="#BB9AF7"/>
        <SolidColorBrush x:Key="AccentCyan" Color="#7DCFFF"/>
        <SolidColorBrush x:Key="TextPrimary" Color="#C0CAF5"/>
        <SolidColorBrush x:Key="TextMuted" Color="#565F89"/>
        <SolidColorBrush x:Key="TextDim" Color="#414868"/>
        <SolidColorBrush x:Key="Success" Color="#9ECE6A"/>
        <SolidColorBrush x:Key="Warning" Color="#E0AF68"/>
        <SolidColorBrush x:Key="Danger" Color="#F7768E"/>
        <SolidColorBrush x:Key="BorderClr" Color="#292E42"/>

        <Style x:Key="SidebarButton" TargetType="Button">
            <Setter Property="Background" Value="Transparent"/>
            <Setter Property="Foreground" Value="{StaticResource TextPrimary}"/>
            <Setter Property="BorderThickness" Value="0"/>
            <Setter Property="Padding" Value="14,9"/>
            <Setter Property="Margin" Value="10,2"/>
            <Setter Property="HorizontalContentAlignment" Value="Left"/>
            <Setter Property="FontSize" Value="13"/>
            <Setter Property="Cursor" Value="Hand"/>
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="Button">
                        <Grid>
                            <Border x:Name="b" Background="{TemplateBinding Background}" CornerRadius="8" Padding="{TemplateBinding Padding}">
                                <ContentPresenter HorizontalAlignment="Left" VerticalAlignment="Center"/>
                            </Border>
                            <Rectangle x:Name="accent" Width="3" HorizontalAlignment="Left" Margin="3,8,0,8" Fill="Transparent" RadiusX="1.5" RadiusY="1.5"/>
                        </Grid>
                        <ControlTemplate.Triggers>
                            <Trigger Property="IsMouseOver" Value="True">
                                <Setter TargetName="b" Property="Background" Value="{StaticResource BgHover}"/>
                            </Trigger>
                            <Trigger Property="IsPressed" Value="True">
                                <Setter TargetName="b" Property="Background" Value="{StaticResource BgCard}"/>
                            </Trigger>
                            <Trigger Property="IsEnabled" Value="False">
                                <Setter Property="Opacity" Value="0.4"/>
                            </Trigger>
                            <Trigger Property="Tag" Value="selected">
                                <Setter TargetName="b" Property="Background" Value="#2D3656"/>
                                <Setter TargetName="accent" Property="Fill" Value="{StaticResource AccentBlue}"/>
                                <Setter Property="Foreground" Value="#A3B5F0"/>
                            </Trigger>
                            <MultiTrigger>
                                <MultiTrigger.Conditions>
                                    <Condition Property="Tag" Value="selected"/>
                                    <Condition Property="IsMouseOver" Value="True"/>
                                </MultiTrigger.Conditions>
                                <Setter TargetName="b" Property="Background" Value="#384272"/>
                            </MultiTrigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>

        <Style x:Key="PrimaryButton" TargetType="Button">
            <Setter Property="Background" Value="{StaticResource AccentBlue}"/>
            <Setter Property="Foreground" Value="#1A1B26"/>
            <Setter Property="FontWeight" Value="SemiBold"/>
            <Setter Property="FontSize" Value="13"/>
            <Setter Property="Padding" Value="20,10"/>
            <Setter Property="BorderThickness" Value="0"/>
            <Setter Property="Cursor" Value="Hand"/>
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="Button">
                        <Border x:Name="bd" Background="{TemplateBinding Background}" CornerRadius="8" Padding="{TemplateBinding Padding}">
                            <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
                        </Border>
                        <ControlTemplate.Triggers>
                            <Trigger Property="IsMouseOver" Value="True">
                                <Setter TargetName="bd" Property="Opacity" Value="0.85"/>
                            </Trigger>
                            <Trigger Property="IsEnabled" Value="False">
                                <Setter TargetName="bd" Property="Opacity" Value="0.4"/>
                            </Trigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>

        <Style x:Key="SecondaryButton" TargetType="Button" BasedOn="{StaticResource PrimaryButton}">
            <Setter Property="Background" Value="{StaticResource BgHover}"/>
            <Setter Property="Foreground" Value="{StaticResource TextPrimary}"/>
            <Setter Property="Padding" Value="14,9"/>
        </Style>

        <Style x:Key="TitleBarButton" TargetType="Button">
            <Setter Property="Background" Value="Transparent"/>
            <Setter Property="Foreground" Value="{StaticResource TextMuted}"/>
            <Setter Property="BorderThickness" Value="0"/>
            <Setter Property="Width" Value="46"/>
            <Setter Property="Height" Value="32"/>
            <Setter Property="FontSize" Value="13"/>
            <Setter Property="Cursor" Value="Hand"/>
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="Button">
                        <Border x:Name="b" Background="{TemplateBinding Background}">
                            <ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
                        </Border>
                        <ControlTemplate.Triggers>
                            <Trigger Property="IsMouseOver" Value="True">
                                <Setter TargetName="b" Property="Background" Value="{StaticResource BgHover}"/>
                                <Setter Property="Foreground" Value="{StaticResource TextPrimary}"/>
                            </Trigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>

        <Style x:Key="CloseButton" TargetType="Button" BasedOn="{StaticResource TitleBarButton}">
            <Style.Triggers>
                <Trigger Property="IsMouseOver" Value="True">
                    <Setter Property="Background" Value="#F7768E"/>
                    <Setter Property="Foreground" Value="White"/>
                </Trigger>
            </Style.Triggers>
        </Style>

        <!-- Scrollbar minimalista in tema -->
        <Style x:Key="ScrollThumbStyle" TargetType="{x:Type Thumb}">
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type Thumb}">
                        <Border x:Name="thumb" Background="#3B4261" CornerRadius="4" Margin="3,2">
                            <Border.Style>
                                <Style TargetType="Border">
                                    <Style.Triggers>
                                        <DataTrigger Binding="{Binding RelativeSource={RelativeSource AncestorType=Thumb}, Path=IsMouseOver}" Value="True">
                                            <Setter Property="Background" Value="#7AA2F7"/>
                                        </DataTrigger>
                                    </Style.Triggers>
                                </Style>
                            </Border.Style>
                        </Border>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>

        <Style x:Key="HiddenRepeatButton" TargetType="{x:Type RepeatButton}">
            <Setter Property="IsTabStop" Value="False"/>
            <Setter Property="Focusable" Value="False"/>
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type RepeatButton}">
                        <Rectangle Fill="Transparent"/>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>

        <Style TargetType="{x:Type ScrollBar}">
            <Setter Property="Background" Value="Transparent"/>
            <Setter Property="BorderBrush" Value="Transparent"/>
            <Setter Property="BorderThickness" Value="0"/>
            <Setter Property="Width" Value="12"/>
            <Setter Property="MinWidth" Value="12"/>
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type ScrollBar}">
                        <Grid x:Name="root" Background="Transparent">
                            <Track x:Name="PART_Track" IsDirectionReversed="True">
                                <Track.Thumb>
                                    <Thumb Style="{StaticResource ScrollThumbStyle}"/>
                                </Track.Thumb>
                                <Track.IncreaseRepeatButton>
                                    <RepeatButton Style="{StaticResource HiddenRepeatButton}" Command="ScrollBar.PageDownCommand"/>
                                </Track.IncreaseRepeatButton>
                                <Track.DecreaseRepeatButton>
                                    <RepeatButton Style="{StaticResource HiddenRepeatButton}" Command="ScrollBar.PageUpCommand"/>
                                </Track.DecreaseRepeatButton>
                            </Track>
                        </Grid>
                        <ControlTemplate.Triggers>
                            <Trigger Property="Orientation" Value="Horizontal">
                                <Setter Property="Width" Value="Auto"/>
                                <Setter Property="Height" Value="12"/>
                                <Setter Property="MinHeight" Value="12"/>
                            </Trigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>

        <Style TargetType="{x:Type ScrollViewer}">
            <Setter Property="Background" Value="Transparent"/>
            <Setter Property="BorderBrush" Value="Transparent"/>
        </Style>
    </Window.Resources>

    <Border Background="{StaticResource BgMain}" CornerRadius="12" BorderBrush="{StaticResource BorderClr}" BorderThickness="1">
        <Grid>
            <Grid.RowDefinitions>
                <RowDefinition Height="40"/>
                <RowDefinition Height="*"/>
            </Grid.RowDefinitions>

            <Border x:Name="TitleBar" Grid.Row="0" Background="Transparent">
                <Grid>
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="*"/>
                        <ColumnDefinition Width="Auto"/>
                    </Grid.ColumnDefinitions>
                    <StackPanel Grid.Column="0" Orientation="Horizontal" Margin="16,0,0,0" VerticalAlignment="Center">
                        <Image x:Name="LogoSmall" Width="22" Height="22" Margin="0,0,10,0" Stretch="Uniform" VerticalAlignment="Center"/>
                        <Ellipse x:Name="LogoFallback" Width="10" Height="10" Fill="{StaticResource AccentBlue}" Margin="0,0,10,0" Visibility="Collapsed"/>
                        <TextBlock Text="Diagnostica Windows" Foreground="{StaticResource TextPrimary}" FontWeight="SemiBold" FontSize="13" VerticalAlignment="Center"/>
                        <TextBlock Text="   strumento avanzato di analisi e manutenzione" Foreground="{StaticResource TextMuted}" FontSize="12" VerticalAlignment="Center"/>
                    </StackPanel>
                    <StackPanel Grid.Column="1" Orientation="Horizontal">
                        <Button x:Name="BtnMinimize" Style="{StaticResource TitleBarButton}" Content="&#x2014;"/>
                        <Button x:Name="BtnMaximize" Style="{StaticResource TitleBarButton}" Content="&#x25A2;"/>
                        <Button x:Name="BtnClose" Style="{StaticResource CloseButton}" Content="&#x2715;"/>
                    </StackPanel>
                </Grid>
            </Border>

            <Grid Grid.Row="1">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition Width="270"/>
                    <ColumnDefinition Width="*"/>
                </Grid.ColumnDefinitions>

                <Border Grid.Column="0" Background="{StaticResource BgSide}" CornerRadius="0,0,0,12">
                    <ScrollViewer VerticalScrollBarVisibility="Auto">
                        <StackPanel Margin="0,10,0,20">
                            <Border Margin="16,16,16,22" Padding="0,4" Height="110">
                                <Image x:Name="LogoBig" Height="96" MaxWidth="230" Stretch="Uniform" HorizontalAlignment="Center" VerticalAlignment="Center"/>
                            </Border>
                            <TextBlock Text="GENERALE" Foreground="{StaticResource TextMuted}" FontSize="10" FontWeight="Bold" Margin="22,4,0,8"/>
                            <Button x:Name="BtnFull" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x2605;" Foreground="{StaticResource AccentPurple}" FontSize="14" Width="22"/>
                                    <TextBlock Text="Diagnostica completa" FontWeight="SemiBold" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>

                            <TextBlock Text="SISTEMA" Foreground="{StaticResource TextMuted}" FontSize="10" FontWeight="Bold" Margin="22,18,0,8"/>
                            <Button x:Name="BtnSysInfo" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x24D8;" Foreground="{StaticResource AccentCyan}" FontSize="16" Width="22"/>
                                    <TextBlock Text="Info sistema" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnSFC" Style="{StaticResource SidebarButton}" Tag="sfc">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F6E1;" FontSize="14" Width="22"/>
                                    <TextBlock Text="SFC - Integrita file" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnDISM" Style="{StaticResource SidebarButton}" Tag="dism">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x2699;" Foreground="{StaticResource AccentBlue}" FontSize="14" Width="22"/>
                                    <TextBlock Text="DISM - Ripara immagine" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnCHKDSK" Style="{StaticResource SidebarButton}" Tag="chkdsk">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F4BE;" FontSize="13" Width="22"/>
                                    <TextBlock Text="CHKDSK - Verifica disco" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnEvents" Style="{StaticResource SidebarButton}" Tag="events">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x26A0;" Foreground="{StaticResource Warning}" FontSize="14" Width="22"/>
                                    <TextBlock Text="Errori recenti" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnDrivers" Style="{StaticResource SidebarButton}" Tag="drivers">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F9E9;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Driver e periferiche" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnPerf" Style="{StaticResource SidebarButton}" Tag="perf">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F4CA;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Prestazioni e processi" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnTasks" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F4C5;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Utilita di pianificazione" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnBootTime" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x23F2;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Boot time e avvio" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnBSOD" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F4A5;" FontSize="13" Width="22"/>
                                    <TextBlock Text="BSOD e minidump" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>

                            <TextBlock Text="SICUREZZA" Foreground="{StaticResource TextMuted}" FontSize="10" FontWeight="Bold" Margin="22,18,0,8"/>
                            <Button x:Name="BtnBitLocker" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F510;" FontSize="13" Width="22"/>
                                    <TextBlock Text="BitLocker" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnActivation" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F511;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Attivazione Windows" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnUpdates" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F504;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Windows Update history" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnFirewall" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F525;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Firewall e Defender" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnFailedLogons" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F6AB;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Login falliti" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnTPM" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F4BB;" FontSize="13" Width="22"/>
                                    <TextBlock Text="TPM e Secure Boot" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>

                            <TextBlock Text="SOFTWARE" Foreground="{StaticResource TextMuted}" FontSize="10" FontWeight="Bold" Margin="22,18,0,8"/>
                            <Button x:Name="BtnPrograms" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F4E6;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Programmi installati" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnServices" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x2699;" Foreground="{StaticResource AccentCyan}" FontSize="14" Width="22"/>
                                    <TextBlock Text="Servizi anomali" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnHosts" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F4DD;" FontSize="13" Width="22"/>
                                    <TextBlock Text="File hosts" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnBrowser" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F30D;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Browser di default" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>

                            <TextBlock Text="RETE AVANZATA" Foreground="{StaticResource TextMuted}" FontSize="10" FontWeight="Bold" Margin="22,18,0,8"/>
                            <Button x:Name="BtnNetFull" Style="{StaticResource SidebarButton}" Tag="netfull">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F310;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Diagnostica rete completa" FontWeight="SemiBold" Foreground="#7AA2F7" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnNetConfig" Style="{StaticResource SidebarButton}" Tag="netconfig">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F4E1;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Configurazione IP" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnPing" Style="{StaticResource SidebarButton}" Tag="ping">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x25C9;" Foreground="{StaticResource Success}" FontSize="14" Width="22"/>
                                    <TextBlock Text="Ping gateway / internet" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnDNS" Style="{StaticResource SidebarButton}" Tag="dns">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F50D;" FontSize="13" Width="22"/>
                                    <TextBlock Text="DNS - Test e benchmark" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnMTU" Style="{StaticResource SidebarButton}" Tag="mtu">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F4CF;" FontSize="13" Width="22"/>
                                    <TextBlock Text="MTU - Scoperta automatica" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnTrace" Style="{StaticResource SidebarButton}" Tag="trace">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F9ED;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Traceroute" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnWiFi" Style="{StaticResource SidebarButton}" Tag="wifi">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F4F6;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Wi-Fi e profili" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnPorts" Style="{StaticResource SidebarButton}" Tag="ports">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F50C;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Porte e connessioni" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnTTFB" Style="{StaticResource SidebarButton}" Tag="ttfb">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x23F1;" FontSize="13" Width="22"/>
                                    <TextBlock Text="TTFB - Tempo risposta web" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnAntivirus" Style="{StaticResource SidebarButton}" Tag="antivirus">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F512;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Antivirus / HTTPS scan" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>

                            <TextBlock Text="HARDWARE" Foreground="{StaticResource TextMuted}" FontSize="10" FontWeight="Bold" Margin="22,18,0,8"/>
                            <Button x:Name="BtnDisk" Style="{StaticResource SidebarButton}" Tag="disk">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F4BF;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Dischi e SMART" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnMemory" Style="{StaticResource SidebarButton}" Tag="memory">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F9E0;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Memoria RAM" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnGPU" Style="{StaticResource SidebarButton}" Tag="gpu">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F3AE;" FontSize="13" Width="22"/>
                                    <TextBlock Text="GPU" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnBattery" Style="{StaticResource SidebarButton}" Tag="battery">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F50B;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Batteria (laptop)" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnTemp" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F321;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Temperature" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnMonitors" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F5A5;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Monitor e risoluzione" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnAudio" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F50A;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Dispositivi audio" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnUSB" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F50C;" FontSize="13" Width="22"/>
                                    <TextBlock Text="USB connessi" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>

                            <TextBlock Text="MANUTENZIONE" Foreground="{StaticResource TextMuted}" FontSize="10" FontWeight="Bold" Margin="22,18,0,8"/>
                            <Button x:Name="BtnFlushDNS" Style="{StaticResource SidebarButton}" Tag="flushdns">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F9F9;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Pulisci cache DNS" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnCleanTemp" Style="{StaticResource SidebarButton}" Tag="cleantemp">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F5D1;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Pulisci file temporanei" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnWinSxS" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F9FA;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Pulizia WinSxS" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnBrowserCache" Style="{StaticResource SidebarButton}">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x1F9F8;" FontSize="13" Width="22"/>
                                    <TextBlock Text="Cache browser" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                            <Button x:Name="BtnResetNet" Style="{StaticResource SidebarButton}" Tag="resetnet">
                                <StackPanel Orientation="Horizontal">
                                    <TextBlock Text="&#x21BB;" Foreground="{StaticResource Warning}" FontSize="14" FontWeight="Bold" Width="22"/>
                                    <TextBlock Text="Reset stack di rete" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Button>
                        </StackPanel>
                    </ScrollViewer>
                </Border>

                <Grid Grid.Column="1">
                    <Grid.RowDefinitions>
                        <RowDefinition Height="Auto"/>
                        <RowDefinition Height="*"/>
                        <RowDefinition Height="Auto"/>
                    </Grid.RowDefinitions>

                    <Border Grid.Row="0" Margin="22,12,22,8" CornerRadius="10" Background="{StaticResource BgCard}" Padding="22,16">
                        <Grid>
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="*"/>
                                <ColumnDefinition Width="Auto"/>
                            </Grid.ColumnDefinitions>
                            <StackPanel Grid.Column="0">
                                <TextBlock x:Name="LblTitle" Text="Benvenuto" Foreground="{StaticResource TextPrimary}" FontSize="20" FontWeight="SemiBold"/>
                                <TextBlock x:Name="LblSubtitle" Text="Seleziona uno strumento dalla barra laterale, oppure avvia la diagnostica completa." Foreground="{StaticResource TextMuted}" FontSize="12" Margin="0,3,0,0" TextWrapping="Wrap"/>
                            </StackPanel>
                            <StackPanel Grid.Column="1" Orientation="Horizontal" VerticalAlignment="Center">
                                <Button x:Name="BtnRunAll" Style="{StaticResource PrimaryButton}" Content="&#x25B6;  DIAGNOSTICA COMPLETA"/>
                            </StackPanel>
                        </Grid>
                    </Border>

                    <Border Grid.Row="1" Margin="22,4,22,8" CornerRadius="10" Background="{StaticResource BgConsole}" BorderBrush="{StaticResource BorderClr}" BorderThickness="1">
                        <Grid>
                            <Grid.RowDefinitions>
                                <RowDefinition Height="Auto"/>
                                <RowDefinition Height="*"/>
                            </Grid.RowDefinitions>
                            <Border Grid.Row="0" Background="{StaticResource BgConsoleHdr}" CornerRadius="10,10,0,0" Padding="14,8">
                                <StackPanel Orientation="Horizontal">
                                    <Ellipse Width="10" Height="10" Fill="#F7768E" Margin="0,0,6,0"/>
                                    <Ellipse Width="10" Height="10" Fill="#E0AF68" Margin="0,0,6,0"/>
                                    <Ellipse Width="10" Height="10" Fill="#9ECE6A" Margin="0,0,14,0"/>
                                    <TextBlock Text="output diagnostica" Foreground="{StaticResource TextMuted}" FontSize="11" VerticalAlignment="Center"/>
                                </StackPanel>
                            </Border>
                            <RichTextBox x:Name="OutputBox" Grid.Row="1" Background="Transparent" Foreground="{StaticResource TextPrimary}" BorderThickness="0" Padding="16,10" FontFamily="Consolas" FontSize="12" IsReadOnly="True" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Auto">
                                <FlowDocument PageWidth="1800">
                                    <Paragraph Margin="0">
                                        <Run Foreground="#7DCFFF">Pronto.</Run>
                                        <LineBreak/>
                                        <Run Foreground="#565F89">Seleziona uno strumento dalla barra laterale per iniziare, oppure clicca DIAGNOSTICA COMPLETA per eseguire tutte le verifiche.</Run>
                                    </Paragraph>
                                </FlowDocument>
                            </RichTextBox>
                        </Grid>
                    </Border>

                    <Border Grid.Row="2" Margin="22,4,22,18" CornerRadius="10" Background="{StaticResource BgCard}" Padding="16,12">
                        <Grid>
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="*"/>
                                <ColumnDefinition Width="Auto"/>
                            </Grid.ColumnDefinitions>
                            <StackPanel Grid.Column="0" Orientation="Vertical" VerticalAlignment="Center">
                                <TextBlock x:Name="LblStatus" Text="In attesa..." Foreground="{StaticResource TextPrimary}" FontSize="12"/>
                                <ProgressBar x:Name="Progress" Height="6" Margin="0,8,16,0" Minimum="0" Maximum="100" Value="0" Background="#13141A" Foreground="{StaticResource AccentBlue}" BorderThickness="0"/>
                            </StackPanel>
                            <StackPanel Grid.Column="1" Orientation="Horizontal" VerticalAlignment="Center">
                                <Button x:Name="BtnStop" Style="{StaticResource SecondaryButton}" Content="&#x25A0;  Ferma" Margin="0,0,8,0" IsEnabled="False"/>
                                <Button x:Name="BtnSave" Style="{StaticResource SecondaryButton}" Content="&#x1F4BE;  Salva log" Margin="0,0,8,0"/>
                                <Button x:Name="BtnClear" Style="{StaticResource SecondaryButton}" Content="&#x1F9F9;  Pulisci"/>
                            </StackPanel>
                        </Grid>
                    </Border>
                </Grid>
            </Grid>
        </Grid>
    </Border>
</Window>
'@

# -----------------------------------------------------------------------------
#  Carica XAML e bind controlli
# -----------------------------------------------------------------------------
$reader = New-Object System.Xml.XmlNodeReader $xaml
$window = [Windows.Markup.XamlReader]::Load($reader)

$ctrl = @{}
foreach ($name in @(
    'TitleBar','BtnMinimize','BtnMaximize','BtnClose',
    'BtnSysInfo','BtnSFC','BtnDISM','BtnCHKDSK','BtnEvents','BtnDrivers','BtnPerf','BtnTasks','BtnBootTime','BtnBSOD',
    'BtnBitLocker','BtnActivation','BtnUpdates','BtnFirewall','BtnFailedLogons','BtnTPM',
    'BtnPrograms','BtnServices','BtnHosts','BtnBrowser',
    'BtnNetFull','BtnNetConfig','BtnPing','BtnDNS','BtnMTU','BtnTrace','BtnWiFi','BtnPorts','BtnTTFB','BtnAntivirus',
    'BtnDisk','BtnMemory','BtnGPU','BtnBattery','BtnTemp','BtnMonitors','BtnAudio','BtnUSB',
    'BtnFlushDNS','BtnCleanTemp','BtnWinSxS','BtnBrowserCache','BtnResetNet',
    'BtnRunAll','BtnStop','BtnSave','BtnClear','BtnFull',
    'LblTitle','LblSubtitle','LblStatus','Progress','OutputBox',
    'LogoSmall','LogoFallback','LogoBig'
)) {
    $ctrl[$name] = $window.FindName($name)
}

# -----------------------------------------------------------------------------
#  Mappa key -> pulsante sidebar (per evidenziare la selezione corrente)
# -----------------------------------------------------------------------------
$script:btnMap = @{
    'full'      = $ctrl.BtnFull
    'sysinfo'   = $ctrl.BtnSysInfo
    'sfc'       = $ctrl.BtnSFC
    'dism'      = $ctrl.BtnDISM
    'chkdsk'    = $ctrl.BtnCHKDSK
    'events'    = $ctrl.BtnEvents
    'drivers'   = $ctrl.BtnDrivers
    'perf'      = $ctrl.BtnPerf
    'tasks'     = $ctrl.BtnTasks
    'netfull'   = $ctrl.BtnNetFull
    'netconfig' = $ctrl.BtnNetConfig
    'ping'      = $ctrl.BtnPing
    'dns'       = $ctrl.BtnDNS
    'mtu'       = $ctrl.BtnMTU
    'trace'     = $ctrl.BtnTrace
    'wifi'      = $ctrl.BtnWiFi
    'ports'     = $ctrl.BtnPorts
    'ttfb'      = $ctrl.BtnTTFB
    'antivirus' = $ctrl.BtnAntivirus
    'disk'      = $ctrl.BtnDisk
    'memory'    = $ctrl.BtnMemory
    'gpu'       = $ctrl.BtnGPU
    'battery'   = $ctrl.BtnBattery
    'flushdns'  = $ctrl.BtnFlushDNS
    'cleantemp' = $ctrl.BtnCleanTemp
    'resetnet'  = $ctrl.BtnResetNet
    'boottime'    = $ctrl.BtnBootTime
    'bsod'        = $ctrl.BtnBSOD
    'bitlocker'   = $ctrl.BtnBitLocker
    'activation'  = $ctrl.BtnActivation
    'updates'     = $ctrl.BtnUpdates
    'firewall'    = $ctrl.BtnFirewall
    'failedlogons'= $ctrl.BtnFailedLogons
    'tpm'         = $ctrl.BtnTPM
    'programs'    = $ctrl.BtnPrograms
    'services'    = $ctrl.BtnServices
    'hosts'       = $ctrl.BtnHosts
    'browser'     = $ctrl.BtnBrowser
    'temp'        = $ctrl.BtnTemp
    'monitors'    = $ctrl.BtnMonitors
    'audio'       = $ctrl.BtnAudio
    'usb'         = $ctrl.BtnUSB
    'winsxs'      = $ctrl.BtnWinSxS
    'browsercache'= $ctrl.BtnBrowserCache
}

function Set-SidebarSelection {
    param([string]$Key)
    foreach ($k in $script:btnMap.Keys) {
        $b = $script:btnMap[$k]
        if (-not $b) { continue }
        if ($k -eq $Key) { $b.Tag = 'selected' } else { $b.Tag = '' }
    }
}

# -----------------------------------------------------------------------------
#  Caricamento logo (file locale o base64 embedded da Deploy.ps1)
# -----------------------------------------------------------------------------
$LogoBase64 = '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'  # Sostituito da Deploy.ps1

$script:logoStatus = @()

function New-BitmapFromBytes {
    param([byte[]]$Bytes, [string]$Source)
    try {
        if (-not $Bytes -or $Bytes.Length -lt 8) {
            $script:logoStatus += "[$Source] byte array vuoto o troppo piccolo"
            return $null
        }
        # Verifica header PNG (89 50 4E 47) o JPG (FF D8) o ICO (00 00 01 00)
        $sig = '{0:X2}{1:X2}{2:X2}{3:X2}' -f $Bytes[0], $Bytes[1], $Bytes[2], $Bytes[3]
        $script:logoStatus += "[$Source] $($Bytes.Length) bytes, header: $sig"

        $ms = New-Object IO.MemoryStream(,$Bytes)
        $bmp = [Windows.Media.Imaging.BitmapImage]::new()
        $bmp.BeginInit()
        $bmp.CacheOption = [Windows.Media.Imaging.BitmapCacheOption]::OnLoad
        $bmp.StreamSource = $ms
        $bmp.EndInit()
        $bmp.Freeze()
        $script:logoStatus += "[$Source] bitmap creato: $($bmp.PixelWidth)x$($bmp.PixelHeight)"
        return $bmp
    } catch {
        $script:logoStatus += "[$Source] ERRORE bitmap: $($_.Exception.Message)"
        return $null
    }
}

function Get-LogoBitmap {
    $script:logoStatus += "PSScriptRoot: '$PSScriptRoot'  PWD: '$($PWD.Path)'"
    $startsWithMarker = $LogoBase64.StartsWith('@@')
    $script:logoStatus += "Base64 length: $($LogoBase64.Length)  e' placeholder: $startsWithMarker"

    # 1) Base64 embedded da Deploy.ps1 (caso iex)
    # NB: NON usiamo confronto col testo del placeholder perche Deploy lo sostituisce
    # in TUTTE le occorrenze del file (incluso questo if), spezzando la logica.
    if ($LogoBase64 -and -not $startsWithMarker -and $LogoBase64.Length -gt 100) {
        try {
            $bytes = [Convert]::FromBase64String($LogoBase64)
            $r = New-BitmapFromBytes -Bytes $bytes -Source 'base64'
            if ($r) { return $r }
        } catch {
            $script:logoStatus += "[base64] decode fallito: $($_.Exception.Message)"
        }
    }
    # 2) File locale (caso .bat: cerca logo.png accanto al .ps1)
    $candidates = @()
    if ($PSScriptRoot) { $candidates += (Join-Path $PSScriptRoot 'logo.png') }
    $candidates += (Join-Path $PWD.Path 'logo.png')
    foreach ($path in $candidates) {
        $script:logoStatus += "test path: $path  esiste: $(Test-Path -LiteralPath $path)"
        if ($path -and (Test-Path -LiteralPath $path)) {
            try {
                $bytes = [IO.File]::ReadAllBytes($path)
                $r = New-BitmapFromBytes -Bytes $bytes -Source "file:$path"
                if ($r) { return $r }
            } catch {
                $script:logoStatus += "[file] read fallito: $($_.Exception.Message)"
            }
        }
    }
    return $null
}

$logoImg = Get-LogoBitmap
if ($logoImg) {
    $ctrl.LogoSmall.Source = $logoImg
    $ctrl.LogoBig.Source = $logoImg
    $script:logoStatus += "RISULTATO: logo caricato e applicato ai controlli."
} else {
    # Fallback: pallino blu + nasconde le Image
    $ctrl.LogoSmall.Visibility = [Windows.Visibility]::Collapsed
    $ctrl.LogoFallback.Visibility = [Windows.Visibility]::Visible
    $ctrl.LogoFallback.ToolTip = ($script:logoStatus -join "`n")
    $script:logoStatus += "RISULTATO: logo NON caricato, mostrato fallback."
}

# -----------------------------------------------------------------------------
#  Stato condiviso (UI <-> Runspace)
# -----------------------------------------------------------------------------
$script:syncHash = [hashtable]::Synchronized(@{})
$script:syncHash.Window     = $window
$script:syncHash.OutputBox  = $ctrl.OutputBox
$script:syncHash.LblStatus  = $ctrl.LblStatus
$script:syncHash.Progress   = $ctrl.Progress
$script:syncHash.Stop       = $false
$script:syncHash.Running    = $false

$script:runspace    = $null
$script:psInstance  = $null
$script:asyncResult = $null

# -----------------------------------------------------------------------------
#  Info diagnostiche (titolo, sottotitolo, descrizione dettagliata, rischio)
# -----------------------------------------------------------------------------
$diagInfo = @{}

$diagInfo['sysinfo'] = @{
    Title='Info sistema'; Subtitle='OS, hardware, uptime e versione di Windows.'
    Time='~5 secondi'; Risk='sicuro'
    Detail=@(
        'Raccoglie informazioni di base sul sistema:',
        '  * Versione, edizione, build di Windows',
        '  * Produttore, modello, BIOS',
        '  * RAM totale, hostname, utente attivo',
        '  * Uptime dall ultimo riavvio',
        '',
        'Solo lettura: nessuna modifica al sistema.'
    )
}
$diagInfo['sfc'] = @{
    Title='SFC - Verifica integrita file'; Subtitle='System File Checker - ripara file di sistema corrotti.'
    Time='5-15 minuti'; Risk='moderato'
    Detail=@(
        'Esegue "sfc /scannow":',
        '  * Verifica tutti i file di sistema protetti',
        '  * Confronta versioni con il catalog Windows',
        '  * Ripara file danneggiati dalla cache locale',
        '',
        'Quando serve:',
        '  - Errori casuali del sistema o di Esplora risorse',
        '  - Crash, blocchi, schermate blu',
        '  - Dopo uno spegnimento improvviso',
        '',
        'Sicurezza: modifica SOLO file di sistema corrotti.',
        'Non tocca dati utente, programmi o registro.'
    )
}
$diagInfo['dism'] = @{
    Title='DISM - Riparazione immagine Windows'; Subtitle='Verifica e ripara il component store di Windows.'
    Time='10-25 minuti'; Risk='moderato'
    Detail=@(
        'Esegue tre fasi in sequenza:',
        '  1) DISM /CheckHealth   - verifica rapida problemi noti',
        '  2) DISM /ScanHealth    - scansione approfondita',
        '  3) DISM /RestoreHealth - ripristina componenti danneggiati',
        '',
        'Quando serve:',
        '  - SFC trova errori che non riesce a riparare',
        '  - Aggiornamenti di Windows che falliscono',
        '  - Sistema instabile dopo update problematici',
        '',
        'Richiede connessione internet per scaricare i file di ripristino.'
    )
}
$diagInfo['chkdsk'] = @{
    Title='CHKDSK - Verifica disco'; Subtitle='Analisi read-only del disco di sistema.'
    Time='2-10 minuti'; Risk='sicuro'
    Detail=@(
        'Esegue "chkdsk C:" in SOLA LETTURA:',
        '  * Verifica errori del file system NTFS',
        '  * Controlla settori danneggiati nei metadati',
        '  * NON modifica nulla sul disco',
        '',
        'Per riparare gli errori trovati serve "chkdsk /F" che richiede',
        'un riavvio: non incluso qui per sicurezza.'
    )
}
$diagInfo['events'] = @{
    Title='Errori recenti (Event Log)'; Subtitle='Estrae errori critici delle ultime 48 ore.'
    Time='~10 secondi'; Risk='sicuro'
    Detail=@(
        'Legge i Windows Event Logs di:',
        '  * Log Sistema (kernel, driver, servizi)',
        '  * Log Applicazioni (software installato)',
        '',
        'Filtra solo eventi di Livello 1 (Critico) e 2 (Errore)',
        'nelle ultime 48 ore.',
        '',
        'Mostra fonte, ID, timestamp e prima riga del messaggio.',
        'Utile per identificare la causa di crash o blocchi recenti.'
    )
}
$diagInfo['drivers'] = @{
    Title='Driver e periferiche'; Subtitle='Periferiche con errori e driver installati.'
    Time='~5 secondi'; Risk='sicuro'
    Detail=@(
        'Esegue query WMI per:',
        '  * Trovare periferiche con codici errore (punto esclamativo)',
        '  * Elencare i driver firmati piu importanti',
        '  * Mostrare versione e produttore di ogni driver',
        '',
        'Utile per identificare hardware non funzionante.'
    )
}
$diagInfo['perf'] = @{
    Title='Prestazioni e processi'; Subtitle='Uso CPU/RAM, top processi attivi, avvio automatico.'
    Time='~5 secondi'; Risk='sicuro'
    Detail=@(
        'Mostra:',
        '  * Carico CPU medio e percentuale RAM in uso',
        '  * Top 10 processi per uso CPU',
        '  * Top 10 processi per uso RAM',
        '  * Programmi che partono allavvio del PC',
        '',
        'Utile per identificare bloatware o processi sospetti.'
    )
}
$diagInfo['tasks'] = @{
    Title='Utilita di pianificazione'; Subtitle='Attivita pianificate non-Microsoft e task in errore.'
    Time='~10 secondi'; Risk='sicuro'
    Detail=@(
        'Analizza le attivita di Utilita di pianificazione (Task Scheduler):',
        '',
        '  * Riepilogo numerico (totali, utente, attive, disabilitate)',
        '  * Attivita NON-Microsoft (aggiunte da utente o software terzo)',
        '    con autore, stato, ultima/prossima esecuzione e comando eseguito',
        '  * Top 10 attivita con LastTaskResult diverso da zero',
        '    (esecuzioni fallite recenti)',
        '',
        'I task Microsoft vengono filtrati perche fanno parte di Windows.',
        'Quelli non-Microsoft sono i piu interessanti: software installato,',
        'updater, eventuali residui di malware.',
        '',
        'Solo lettura: nessuna modifica.'
    )
}
$diagInfo['boottime'] = @{
    Title='Boot time e avvio'; Subtitle='Uptime, tempo ultimo avvio, eventi di boot rallentati.'
    Time='~5 secondi'; Risk='sicuro'
    Detail=@(
        'Mostra:',
        '  * Data e ora ultimo boot del PC',
        '  * Uptime corrente',
        '  * Durata dellultimo boot (in secondi)',
        '  * Eventi di Diagnostics-Performance con rallentamenti critici',
        '',
        'Utile per capire se il PC ci mette troppo ad accendersi e perche.'
    )
}
$diagInfo['bsod'] = @{
    Title='BSOD e minidump'; Subtitle='Schermate blu recenti, file .dmp da analizzare.'
    Time='~5 secondi'; Risk='sicuro'
    Detail=@(
        'Cerca:',
        '  * File .dmp in C:\Windows\Minidump (ultimi 10)',
        '  * Eventi BugCheck recenti nel log Sistema',
        '',
        'Mostra timestamp, dimensione e nome di ogni minidump.',
        'Suggerisce come aprire i .dmp con WinDbg Preview.'
    )
}
$diagInfo['bitlocker'] = @{
    Title='BitLocker - Stato cifratura'; Subtitle='Volumi cifrati, percentuale, metodi, key protector.'
    Time='~5 secondi'; Risk='sicuro'
    Detail=@(
        'Per ogni volume del PC mostra:',
        '  * Stato (FullyEncrypted / FullyDecrypted / EncryptionInProgress)',
        '  * Percentuale completamento cifratura',
        '  * Metodo di cifratura (AES-128, AES-256, XTS-AES)',
        '  * Tipi di Key Protector (TPM, Password, Recovery, Network)',
        '',
        'Solo lettura: nessuna modifica.'
    )
}
$diagInfo['activation'] = @{
    Title='Attivazione Windows'; Subtitle='Stato licenza, edizione, genuino si/no.'
    Time='~3 secondi'; Risk='sicuro'
    Detail=@(
        'Mostra:',
        '  * Edizione Windows e nome prodotto',
        '  * Stato licenza (Licensed / Unlicensed / Grace)',
        '  * Product key parziale',
        '  * Eventuale grace period residuo',
        '',
        'Equivalente di "slmgr /xpr" ma con dettagli completi.'
    )
}
$diagInfo['updates'] = @{
    Title='Windows Update history'; Subtitle='Ultimi 20 update installati + errori recenti.'
    Time='~5 secondi'; Risk='sicuro'
    Detail=@(
        'Mostra:',
        '  * Ultimi 20 update installati (KB, descrizione, data)',
        '  * Errori critici di WindowsUpdateClient nelle ultime 72 ore',
        '',
        'Utile per:',
        '  - Verificare se gli update sono installati regolarmente',
        '  - Identificare update problematici (errori ricorrenti)',
        '  - Pinpoint correlazione tra problemi e update recenti'
    )
}
$diagInfo['firewall'] = @{
    Title='Firewall e Defender'; Subtitle='Stato firewall per profilo + Defender + esclusioni.'
    Time='~3 secondi'; Risk='sicuro'
    Detail=@(
        'Mostra:',
        '  * Stato firewall per ogni profilo (Domain, Private, Public)',
        '  * Azioni default Inbound/Outbound',
        '  * Stato Windows Defender (antivirus, real-time, firme)',
        '  * Esclusioni path/estensione di Defender',
        '',
        'Le esclusioni sono importanti: malware le aggiunge spesso',
        'per evitare la scansione.'
    )
}
$diagInfo['failedlogons'] = @{
    Title='Tentativi di login falliti'; Subtitle='Event ID 4625 negli ultimi 7 giorni.'
    Time='~5 secondi'; Risk='sicuro'
    Detail=@(
        'Legge il log Security e estrae:',
        '  * Ultimi 30 tentativi di logon falliti (EventID 4625)',
        '  * Nome utente tentato e indirizzo IP sorgente',
        '  * Timestamp di ogni tentativo',
        '',
        'Utile per:',
        '  - Identificare attacchi brute-force RDP/SSH',
        '  - Vedere se qualcuno tenta credenziali errate',
        '',
        'Richiede privilegi admin per leggere il log Security.'
    )
}
$diagInfo['tpm'] = @{
    Title='TPM e Secure Boot'; Subtitle='Compatibilita Windows 11, stato cifratura hardware.'
    Time='~3 secondi'; Risk='sicuro'
    Detail=@(
        'Verifica:',
        '  * Presenza TPM e versione spec (1.2 / 2.0)',
        '  * Stato TPM: Ready, Enabled, Owned',
        '  * Stato Secure Boot UEFI',
        '  * Riepilogo compatibilita Windows 11',
        '',
        'TPM 2.0 + Secure Boot sono requisiti per Windows 11.'
    )
}
$diagInfo['programs'] = @{
    Title='Programmi installati'; Subtitle='Lista completa con versione, publisher, dimensione.'
    Time='~10 secondi'; Risk='sicuro'
    Detail=@(
        'Legge tre chiavi del registro per ottenere lelenco completo:',
        '  * HKLM\Software\...\Uninstall (64-bit)',
        '  * HKLM\Software\WOW6432Node\...\Uninstall (32-bit)',
        '  * HKCU\Software\...\Uninstall (per-user)',
        '',
        'Per ogni programma: nome, versione, publisher, spazio occupato.',
        'Piu accurato e veloce di "Programmi e funzionalita" del Pannello.'
    )
}
$diagInfo['services'] = @{
    Title='Servizi anomali'; Subtitle='Servizi Auto non running e servizi non-Microsoft.'
    Time='~5 secondi'; Risk='sicuro'
    Detail=@(
        'Mostra:',
        '  * Servizi configurati come Automatic ma NON in esecuzione',
        '    (potenzialmente bloccati o crashati)',
        '  * Top 30 servizi non-Microsoft attualmente attivi',
        '    (software terzo, possibili rallentamenti)',
        '',
        'Utile per identificare servizi che non si avviano o',
        'bloatware che gira costantemente.'
    )
}
$diagInfo['hosts'] = @{
    Title='File hosts'; Subtitle='Contenuto custom + hash SHA256 per integrita.'
    Time='~2 secondi'; Risk='sicuro'
    Detail=@(
        'Legge C:\Windows\System32\drivers\etc\hosts e mostra:',
        '  * Tutte le voci attive (non commentate)',
        '  * Voci sospette colorate (non-localhost)',
        '  * Hash SHA256 del file per verifica integrita',
        '  * Data di ultima modifica',
        '',
        'Modifiche al file hosts possono indicare:',
        '  - Pi-hole/AdGuard locale (normale)',
        '  - Sviluppatori (normale)',
        '  - Malware che dirotta domini (problema!)'
    )
}
$diagInfo['browser'] = @{
    Title='Browser di default e config'; Subtitle='Browser predefinito, profili, dimensioni cache.'
    Time='~5 secondi'; Risk='sicuro'
    Detail=@(
        'Mostra:',
        '  * Browser di default (registry UserChoice)',
        '  * Browser installati (Edge, Chrome, Firefox, Brave, Opera)',
        '  * Versione di ognuno',
        '  * Profili utente con dimensione cartelle dati',
        '',
        'Utile per troubleshooting browser e capire occupazione disco.'
    )
}
$diagInfo['temp'] = @{
    Title='Temperature hardware'; Subtitle='Sensori ACPI (CPU/zone termiche).'
    Time='~3 secondi'; Risk='sicuro'
    Detail=@(
        'Tenta di leggere i sensori termici via ACPI (MSAcpi_ThermalZoneTemperature):',
        '  * Temperatura di ogni zona termica esposta dal BIOS',
        '  * Carico CPU corrente',
        '  * Clock CPU corrente vs massimo',
        '',
        'NB: molti PC non espongono sensori via ACPI.',
        'Per monitoring affidabile usa HWMonitor, HWiNFO o Core Temp.'
    )
}
$diagInfo['monitors'] = @{
    Title='Monitor e risoluzione'; Subtitle='Schermi collegati, EDID, DPI scaling.'
    Time='~3 secondi'; Risk='sicuro'
    Detail=@(
        'Mostra per ogni monitor collegato:',
        '  * Produttore e modello (da EDID)',
        '  * Serial number',
        '  * Anno di produzione',
        '  * Risoluzione corrente e refresh rate',
        '  * Profondita colore (bit per pixel)',
        '  * DPI scaling applicato'
    )
}
$diagInfo['audio'] = @{
    Title='Dispositivi audio'; Subtitle='Schede audio installate e stato.'
    Time='~2 secondi'; Risk='sicuro'
    Detail=@(
        'Elenca tutti i dispositivi audio installati con:',
        '  * Nome del device',
        '  * Produttore',
        '  * Stato operativo',
        '',
        'Utile per troubleshooting audio (driver mancanti, conflitti).'
    )
}
$diagInfo['usb'] = @{
    Title='Dispositivi USB connessi'; Subtitle='Lista USB attivi + hub e controller.'
    Time='~3 secondi'; Risk='sicuro'
    Detail=@(
        'Mostra:',
        '  * Tutti i dispositivi USB attualmente collegati',
        '  * Stato di ognuno (OK, Error, Unknown)',
        '  * Hub e controller USB del PC',
        '',
        'Utile per troubleshooting periferiche USB.'
    )
}
$diagInfo['winsxs'] = @{
    Title='Pulizia WinSxS'; Subtitle='DISM cleanup del component store - libera GB di spazio.'
    Time='10-20 minuti'; Risk='moderato'
    Confirm=$true
    ConfirmMessage="Verra eseguito DISM /Online /Cleanup-Image /StartComponentCleanup.`n`nLoperazione e SICURA ma puo richiedere 10-20 minuti.`n`nProcedere?"
    Detail=@(
        'Esegue:',
        '  1) DISM /AnalyzeComponentStore  (mostra spazio recuperabile)',
        '  2) DISM /StartComponentCleanup  (rimuove versioni vecchie)',
        '',
        'Cosa fa:',
        '  - Rimuove versioni superate di componenti Windows',
        '  - Disinstalla manifest di update gia installati',
        '  - Compatta il component store',
        '',
        'Spazio recuperato tipico: 1-5 GB su PC con storia di update.',
        '',
        'Sicurezza:',
        '  - Operazione ufficiale Microsoft',
        '  - Non puoi piu disinstallare gli update gia applicati',
        '    (ma rollback al boot precedente rimane possibile per 10 giorni)',
        '  - Nessun rischio per dati utente o programmi'
    )
}
$diagInfo['browsercache'] = @{
    Title='Cache browser'; Subtitle='Pulisce cache Edge/Chrome/Firefox (NON cookies o storia).'
    Time='1-3 minuti'; Risk='moderato'
    Confirm=$true
    ConfirmMessage="Verra svuotata la cache di Edge, Chrome e Firefox.`n`nCookies e cronologia NON verranno toccati.`n`nProcedere?"
    Detail=@(
        'Elimina i file dalle cartelle cache di:',
        '  * Edge:    AppData\Local\Microsoft\Edge\User Data\...\Cache',
        '  * Chrome:  AppData\Local\Google\Chrome\User Data\...\Cache',
        '  * Firefox: AppData\Local\Mozilla\Firefox\Profiles',
        '',
        'Cosa NON viene toccato:',
        '  * Cookies (sessioni rimangono attive)',
        '  * Cronologia',
        '  * Password salvate',
        '  * Bookmark',
        '',
        'I browser dovrebbero essere CHIUSI prima di lanciare la pulizia.'
    )
}
$diagInfo['netconfig'] = @{
    Title='Configurazione IP'; Subtitle='Adattatori attivi, IP, gateway, DNS.'
    Time='~5 secondi'; Risk='sicuro'
    Detail=@(
        'Mostra:',
        '  * Tutti gli adattatori di rete attivi',
        '  * Velocita link (Mbps), MAC address, stato media',
        '  * Indirizzi IPv4 e IPv6 assegnati',
        '  * Gateway predefinito e DNS in uso',
        '  * Output completo di "ipconfig /all"'
    )
}
$diagInfo['ping'] = @{
    Title='Test ping multi-target'; Subtitle='Verifica raggiungibilita gateway e internet.'
    Time='~30 secondi'; Risk='sicuro'
    Detail=@(
        'Esegue 4 ping verso:',
        '  * Gateway LAN (router locale)',
        '  * Google DNS (8.8.8.8)',
        '  * Cloudflare DNS (1.1.1.1)',
        '  * Quad9 DNS (9.9.9.9)',
        '  * google.com',
        '  * microsoft.com',
        '',
        'Per ogni target: min/medio/max ms e pacchetti persi.',
        'Identifica subito se il problema e LAN o internet.'
    )
}
$diagInfo['dns'] = @{
    Title='DNS - Test e benchmark'; Subtitle='Confronta tempi di risposta tra 5 server DNS.'
    Time='~30 secondi'; Risk='sicuro'
    Detail=@(
        'Testa la risoluzione di 5 domini su 5 server DNS:',
        '  * DNS configurato sul sistema',
        '  * Google (8.8.8.8)',
        '  * Cloudflare (1.1.1.1)',
        '  * Quad9 (9.9.9.9)',
        '  * OpenDNS (208.67.222.222)',
        '',
        'Svuota la cache DNS prima di ogni test (misure pulite).',
        'Se un DNS pubblico e molto piu veloce del tuo, suggerisce',
        'di cambiare.'
    )
}
$diagInfo['mtu'] = @{
    Title='MTU - Scoperta automatica'; Subtitle='Calcola la MTU ottimale verso internet.'
    Time='~20 secondi'; Risk='sicuro'
    Detail=@(
        'Usa "ping -f -l <size>" con ricerca binaria per trovare',
        'la dimensione massima di pacchetto senza frammentazione.',
        '',
        'Interpretazione:',
        '  * 1500 = ethernet standard (FTTH, fibra)',
        '  * 1492 = PPPoE tipico ADSL/FTTH',
        '  * <1450 = VPN attiva o doppio NAT',
        '',
        'MTU bassa = problemi con download grandi o timeout.'
    )
}
$diagInfo['trace'] = @{
    Title='Traceroute'; Subtitle='Percorso di rete verso 3 destinazioni.'
    Time='~1 minuto'; Risk='sicuro'
    Detail=@(
        'Traceroute custom basato su .NET Ping (1 probe per hop,',
        '3x piu veloce del tracert.exe nativo).',
        '',
        'Destinazioni: 8.8.8.8, 1.1.1.1, google.com',
        'Max 18 hop, timeout 1.2 secondi per hop.',
        '',
        'Identifica il punto della rete dove si verifica il problema',
        '(LAN, ISP, internet).'
    )
}
$diagInfo['wifi'] = @{
    Title='Wi-Fi e profili wireless'; Subtitle='Stato, profili salvati, driver wireless.'
    Time='~5 secondi'; Risk='sicuro'
    Detail=@(
        'Esegue "netsh wlan" per mostrare:',
        '  * Interfacce Wi-Fi attive con SSID e segnale',
        '  * Tutti i profili Wi-Fi salvati sul PC',
        '  * Driver wireless installato e capabilities'
    )
}
$diagInfo['ports'] = @{
    Title='Porte e connessioni'; Subtitle='Porte in ascolto, connessioni attive, top app.'
    Time='~10 secondi'; Risk='sicuro'
    Detail=@(
        'Mostra:',
        '  * Porte LISTENING con processo associato',
        '  * Connessioni TCP ESTABLISHED',
        '  * Test connettivita su porte comuni (HTTP/HTTPS/SMTP/IMAPS)',
        '  * Top 5 processi per connessioni TCP attive'
    )
}
$diagInfo['ttfb'] = @{
    Title='TTFB - Tempo risposta web'; Subtitle='Time-To-First-Byte verso 7 siti popolari.'
    Time='~30 secondi'; Risk='sicuro'
    Detail=@(
        'Effettua richieste HTTPS HEAD verso:',
        '  google.com, microsoft.com, github.com,',
        '  cloudflare.com, amazon.it, repubblica.it, youtube.com',
        '',
        'Soglie:',
        '  < 500 ms  -> ottimo',
        '  < 1500 ms -> accettabile',
        '  > 1500 ms -> navigazione lenta',
        '',
        'Indicatore reale della velocita percepita nel browsing.'
    )
}
$diagInfo['antivirus'] = @{
    Title='Antivirus e HTTPS scanning'; Subtitle='Rileva AV terzi che intercettano il traffico HTTPS.'
    Time='~5 secondi'; Risk='sicuro'
    Detail=@(
        'Verifica:',
        '  * Antivirus registrati in WMI SecurityCenter',
        '  * Processi attivi di 18 antivirus noti',
        '    (Avast, AVG, Kaspersky, Bitdefender, ESET, McAfee,',
        '     Norton, Trend, Sophos, F-Secure, Malwarebytes, ecc.)',
        '  * Stato di Windows Defender (firme, real-time)',
        '',
        'Se hai un AV terzo e la navigazione e lenta, disattivare la',
        '"scansione HTTPS/SSL" risolve nel 80% dei casi.'
    )
}
$diagInfo['netfull'] = @{
    Title='Diagnostica rete completa'; Subtitle='Tutti i test di rete in sequenza.'
    Time='3-5 minuti'; Risk='sicuro'
    Detail=@(
        'Esegue in sequenza:',
        '  1) IP pubblico + geolocalizzazione',
        '  2) Configurazione IP completa',
        '  3) Test ping multi-target',
        '  4) Benchmark DNS (5 server)',
        '  5) Scoperta MTU automatica',
        '  6) Traceroute (3 destinazioni)',
        '  7) Porte e connessioni',
        '  8) TTFB HTTPS (7 siti)',
        '  9) Rilevamento antivirus HTTPS scan',
        '',
        'La diagnostica piu completa per problemi di internet/rete.'
    )
}
$diagInfo['disk'] = @{
    Title='Dischi e stato SMART'; Subtitle='Spazio libero, SMART, cartelle temporanee.'
    Time='~10 secondi'; Risk='sicuro'
    Detail=@(
        'Mostra:',
        '  * Tutte le unita logiche con spazio libero',
        '  * Dischi fisici con stato SMART (Healthy/Unhealthy)',
        '  * Dimensione cartelle TEMP e SoftwareDistribution',
        '',
        'SMART Unhealthy = il disco sta morendo, fai backup subito.'
    )
}
$diagInfo['memory'] = @{
    Title='Memoria RAM'; Subtitle='Moduli installati, utilizzo, file di paging.'
    Time='~5 secondi'; Risk='sicuro'
    Detail=@(
        'Mostra:',
        '  * Ogni slot RAM: capacita, MHz, produttore, part-number',
        '  * RAM totale/libera/in uso',
        '  * Configurazione del file di paging',
        '',
        'Utile per planning upgrade RAM.'
    )
}
$diagInfo['gpu'] = @{
    Title='GPU - Scheda video'; Subtitle='Modello, driver, risoluzione corrente.'
    Time='~3 secondi'; Risk='sicuro'
    Detail=@(
        'Per ogni GPU installata mostra:',
        '  * Nome e versione driver',
        '  * Data del driver (per capire se e obsoleto)',
        '  * Risoluzione e refresh rate attuale',
        '  * VRAM disponibile'
    )
}
$diagInfo['battery'] = @{
    Title='Batteria (laptop)'; Subtitle='Stato + report HTML dettagliato sul Desktop.'
    Time='~5 secondi'; Risk='sicuro'
    Detail=@(
        'Per dispositivi con batteria:',
        '  * Livello carica e stato',
        '  * Tempo residuo stimato',
        '  * Tipo (Li-Ion, ecc.)',
        '',
        'Genera anche un report HTML completo via "powercfg /batteryreport"',
        'sul Desktop, che mostra capacita di design vs capacita attuale',
        '(degrado), cicli di carica, storico utilizzo.'
    )
}
$diagInfo['flushdns'] = @{
    Title='Pulizia cache DNS'; Subtitle='ipconfig /flushdns - operazione istantanea.'
    Time='Istantaneo'; Risk='sicuro'
    Detail=@(
        'Svuota la cache DNS locale di Windows.',
        '',
        'Quando serve:',
        '  - Hai cambiato i DNS e i vecchi sembrano incollati',
        '  - Un sito non si apre ma da altri PC funziona',
        '  - Dopo aver modificato il file hosts',
        '',
        'Sicurezza totale, fatta da milioni di utenti ogni giorno.'
    )
}
$diagInfo['cleantemp'] = @{
    Title='Pulizia file temporanei'; Subtitle='Elimina TEMP utente, TEMP sistema, Prefetch.'
    Time='1-3 minuti'; Risk='moderato'
    Confirm=$true
    ConfirmMessage="Verranno eliminati i file dalle cartelle TEMP utente, TEMP sistema e Prefetch.`n`nProcedere?"
    Detail=@(
        'Elimina file da:',
        '  * %TEMP% (cartella temp utente)',
        '  * C:\Windows\Temp (cartella temp sistema)',
        '  * C:\Windows\Prefetch (cache di avvio app)',
        '',
        'I file in uso vengono saltati automaticamente.',
        'Nessun dato personale o documento viene toccato.',
        '',
        'Effetti positivi: libera spazio (spesso GB), risolve installer',
        'che falliscono.',
        '',
        'Effetti collaterali minimi: i primi avvii di alcune app saranno',
        'leggermente piu lenti (Prefetch viene ricostruito).'
    )
}
$diagInfo['resetnet'] = @{
    Title='Reset stack di rete'; Subtitle='Ripristina Winsock, TCP/IP, ARP, DHCP, DNS.'
    Time='~30 secondi + RIAVVIO'; Risk='attenzione'
    Confirm=$true
    ConfirmMessage="ATTENZIONE: l operazione richiede il RIAVVIO del computer.`n`nVerranno resettati Winsock, TCP/IP e cache DNS.`n`nProcedere?"
    Detail=@(
        'Esegue in sequenza:',
        '  * netsh winsock reset           (catalog Winsock di default)',
        '  * netsh int ip reset            (stack TCP/IP)',
        '  * netsh interface ip delete arpcache',
        '  * ipconfig /release + /renew + /flushdns',
        '',
        'Quando serve:',
        '  - Internet non funziona inspiegabilmente',
        '  - Errori "DNS non risponde" persistenti',
        '  - Dopo disinstallazione di VPN/proxy/antivirus che',
        '    hanno lasciato residui',
        '',
        'IMPORTANTE:',
        '  - Verra richiesto di riavviare il PC alla fine',
        '  - Configurazioni VPN potrebbero richiedere ri-setup'
    )
}
$diagInfo['full'] = @{
    Title='Diagnostica completa'; Subtitle='Tutti i test non distruttivi in sequenza.'
    Time='15-30 minuti'; Risk='sicuro'
    Detail=@(
        'Esegue in sequenza tutti i test non distruttivi:',
        '',
        '  1) Info sistema',
        '  2) Prestazioni e processi',
        '  3) Dischi e SMART',
        '  4) Memoria RAM',
        '  5) GPU',
        '  6) Driver e periferiche',
        '  7) Eventi del log Sistema/Applicazioni',
        '  8) Diagnostica rete completa (9 sub-test)',
        '  9) SFC - verifica integrita file',
        '  10) DISM - riparazione immagine Windows',
        '  11) CHKDSK - verifica disco (read-only)',
        '',
        'Le pulizie e i reset distruttivi NON sono inclusi:',
        'vanno avviati manualmente dalla sidebar.'
    )
}

# -----------------------------------------------------------------------------
#  Funzioni gestione UI
# -----------------------------------------------------------------------------
$script:selectedDiag = $null

function Write-PreviewLine {
    param([string]$Text, [string]$Color = '#C0CAF5')
    $doc = $ctrl.OutputBox.Document
    $last = $doc.Blocks | Select-Object -Last 1
    if (-not $last) {
        $last = New-Object Windows.Documents.Paragraph
        $last.Margin = New-Object Windows.Thickness(0)
        $doc.Blocks.Add($last)
    }
    $run = New-Object Windows.Documents.Run $Text
    $run.Foreground = (New-Object Windows.Media.BrushConverter).ConvertFrom($Color)
    $last.Inlines.Add($run)
    $last.Inlines.Add((New-Object Windows.Documents.LineBreak))
}

function Show-Preview {
    param([string]$Key)
    if ($script:syncHash.Running) { return }
    $info = $diagInfo[$Key]
    if (-not $info) { return }

    $script:selectedDiag = $Key
    Set-SidebarSelection $Key
    $ctrl.LblTitle.Text = $info.Title
    $ctrl.LblSubtitle.Text = $info.Subtitle

    $ctrl.OutputBox.Document.Blocks.Clear()
    $p = New-Object Windows.Documents.Paragraph
    $p.Margin = New-Object Windows.Thickness(0)
    $ctrl.OutputBox.Document.Blocks.Add($p)

    $riskColor = switch ($info.Risk) {
        'sicuro'     { '#9ECE6A' }
        'moderato'   { '#E0AF68' }
        'attenzione' { '#F7768E' }
        default      { '#C0CAF5' }
    }

    Write-PreviewLine ''
    Write-PreviewLine ('=' * 80) '#414868'
    Write-PreviewLine ('   ' + $info.Title) '#7AA2F7'
    Write-PreviewLine ('=' * 80) '#414868'
    Write-PreviewLine ''
    Write-PreviewLine ('   ' + $info.Subtitle) '#C0CAF5'
    Write-PreviewLine ''
    Write-PreviewLine ('   Tempo stimato   : ' + $info.Time) '#7DCFFF'
    Write-PreviewLine ('   Livello rischio : ' + $info.Risk) $riskColor
    Write-PreviewLine ''
    Write-PreviewLine ('-' * 80) '#292E42'
    Write-PreviewLine ''
    foreach ($line in $info.Detail) {
        Write-PreviewLine ('   ' + $line) '#C0CAF5'
    }
    Write-PreviewLine ''
    Write-PreviewLine ('-' * 80) '#292E42'
    Write-PreviewLine ''
    if ($info.Risk -eq 'attenzione') {
        Write-PreviewLine '   >>> Operazione SENSIBILE. Verra chiesta conferma prima di partire.' '#F7768E'
    } else {
        Write-PreviewLine '   >>> Clicca AVVIA in alto a destra per eseguire questa diagnostica.' '#BB9AF7'
    }
    Write-PreviewLine ''

    # Aggiorna il pulsante Avvia
    $shortTitle = ($info.Title -split ' - ')[0].ToUpper()
    $ctrl.BtnRunAll.Content = "AVVIA: $shortTitle"
}

function Set-Header {
    param([string]$Title, [string]$Subtitle)
    $ctrl.LblTitle.Text = $Title
    $ctrl.LblSubtitle.Text = $Subtitle
}

function Set-Running {
    param([bool]$Running, [string]$StatusText = "")
    $script:syncHash.Running = $Running
    $ctrl.BtnStop.IsEnabled = $Running
    foreach ($n in $ctrl.Keys) {
        if ($n -like 'Btn*' -and $n -notin @('BtnStop','BtnSave','BtnClear','BtnMinimize','BtnMaximize','BtnClose')) {
            $ctrl[$n].IsEnabled = -not $Running
        }
    }
    if ($Running) {
        $ctrl.Progress.IsIndeterminate = $true
        $ctrl.LblStatus.Text = $StatusText
    } else {
        $ctrl.Progress.IsIndeterminate = $false
        $ctrl.Progress.Value = if ($StatusText -like '*Interrotto*') { 0 } else { 100 }
        $ctrl.LblStatus.Text = $StatusText
    }
}

# -----------------------------------------------------------------------------
#  Funzione output runspace (definita nel runspace)
# -----------------------------------------------------------------------------
$helpersBlock = @'
function W { param($T, $C = '#C0CAF5')
    if ($null -eq $T) { $T = '' }
    $text = "$T"
    $color = $C
    $sb = {
        $doc = $syncHash.OutputBox.Document
        $last = $doc.Blocks | Select-Object -Last 1
        if (-not $last) {
            $last = New-Object Windows.Documents.Paragraph
            $last.Margin = New-Object Windows.Thickness(0)
            $doc.Blocks.Add($last)
        }
        $run = New-Object Windows.Documents.Run $text
        $run.Foreground = (New-Object Windows.Media.BrushConverter).ConvertFrom($color)
        $last.Inlines.Add($run)
        $last.Inlines.Add((New-Object Windows.Documents.LineBreak))
        $syncHash.OutputBox.ScrollToEnd()
    }.GetNewClosure()
    $syncHash.Window.Dispatcher.Invoke([action]$sb) | Out-Null
}

function H1 { param($T)
    W ''
    W ('================================================================================') '#414868'
    W ("   $T") '#7AA2F7'
    W ('================================================================================') '#414868'
}
function H2 { param($T)
    W ''
    W (">>> $T") '#BB9AF7'
    W ('--------------------------------------------------------------------------------') '#292E42'
}
function OK   { param($T) W "[OK]   $T" '#9ECE6A' }
function WARN { param($T) W "[!]    $T" '#E0AF68' }
function ERR  { param($T) W "[X]    $T" '#F7768E' }
function INFO { param($T) W "       $T" '#C0CAF5' }
function DIM  { param($T) W "       $T" '#7DCFFF' }
function RAW  { param($T) W "$T" '#565F89' }

function Status { param($T)
    $msg = "$T"
    $sb = { $syncHash.LblStatus.Text = $msg }.GetNewClosure()
    $syncHash.Window.Dispatcher.Invoke([action]$sb) | Out-Null
}

function Should-Stop { return $syncHash.Stop }

function Run-Native {
    param([string]$Cmd, [string[]]$Arguments)
    $oReg = $null; $eReg = $null
    try {
        $psi = New-Object System.Diagnostics.ProcessStartInfo
        $psi.FileName = $Cmd
        $psi.Arguments = ($Arguments -join ' ')
        $psi.UseShellExecute = $false
        $psi.RedirectStandardOutput = $true
        $psi.RedirectStandardError  = $true
        $psi.CreateNoWindow = $true
        $psi.StandardOutputEncoding = [System.Text.Encoding]::UTF8
        $psi.StandardErrorEncoding  = [System.Text.Encoding]::UTF8

        $proc = New-Object System.Diagnostics.Process
        $proc.StartInfo = $psi

        $bag = [System.Collections.ArrayList]::Synchronized((New-Object System.Collections.ArrayList))
        $handler = {
            if (-not [string]::IsNullOrEmpty($EventArgs.Data)) {
                [void]$Event.MessageData.Add($EventArgs.Data)
            }
        }
        $oReg = Register-ObjectEvent -InputObject $proc -EventName OutputDataReceived -Action $handler -MessageData $bag
        $eReg = Register-ObjectEvent -InputObject $proc -EventName ErrorDataReceived  -Action $handler -MessageData $bag

        [void]$proc.Start()
        $proc.BeginOutputReadLine()
        $proc.BeginErrorReadLine()

        $idx = 0
        while ((-not $proc.HasExited) -or ($idx -lt $bag.Count)) {
            if ($syncHash.Stop -and -not $proc.HasExited) {
                try { $proc.Kill() } catch {}
                WARN 'Esecuzione interrotta.'
                Start-Sleep -Milliseconds 200
            }
            while ($idx -lt $bag.Count) {
                RAW $bag[$idx]
                $idx++
            }
            if (-not $proc.HasExited) { Start-Sleep -Milliseconds 80 }
        }
        return $proc.ExitCode
    } catch {
        ERR ("Errore esecuzione $Cmd : " + $_.Exception.Message)
    } finally {
        if ($oReg) { Unregister-Event -SourceIdentifier $oReg.Name -ErrorAction SilentlyContinue }
        if ($eReg) { Unregister-Event -SourceIdentifier $eReg.Name -ErrorAction SilentlyContinue }
    }
}
'@

# -----------------------------------------------------------------------------
#  Blocchi di diagnostica
# -----------------------------------------------------------------------------
$diagBlocks = @{}

# ----- INFO SISTEMA -----
$diagBlocks['sysinfo'] = @'
H1 "INFORMAZIONI SISTEMA"
Status 'Raccolta informazioni sistema...'
try {
    $os = Get-CimInstance Win32_OperatingSystem
    $cs = Get-CimInstance Win32_ComputerSystem
    $bios = Get-CimInstance Win32_BIOS
    H2 'Sistema operativo'
    INFO ("Nome OS         : " + $os.Caption)
    INFO ("Versione        : " + $os.Version + "  (build " + $os.BuildNumber + ")")
    INFO ("Architettura    : " + $os.OSArchitecture)
    INFO ("Installato il   : " + $os.InstallDate)
    INFO ("Ultimo boot     : " + $os.LastBootUpTime)
    $uptime = (Get-Date) - $os.LastBootUpTime
    INFO ("Uptime          : {0} giorni, {1} ore, {2} minuti" -f $uptime.Days, $uptime.Hours, $uptime.Minutes)
    H2 'Hardware'
    INFO ("Produttore      : " + $cs.Manufacturer)
    INFO ("Modello         : " + $cs.Model)
    INFO ("BIOS            : " + $bios.Manufacturer + " " + $bios.SMBIOSBIOSVersion)
    INFO ("Utente attivo   : " + $cs.UserName)
    INFO ("Hostname        : " + $cs.Name)
    INFO ("Dominio         : " + $cs.Domain)
    $totalRamGB = [math]::Round($cs.TotalPhysicalMemory / 1GB, 2)
    INFO ("RAM totale      : $totalRamGB GB")
    OK 'Informazioni sistema raccolte.'
} catch { ERR $_.Exception.Message }
'@

# ----- SFC -----
$diagBlocks['sfc'] = @'
H1 "SFC - SYSTEM FILE CHECKER"
W "Verifica integrita dei file di sistema Windows." '#7DCFFF'
W "Questa operazione puo richiedere 5-15 minuti." '#565F89'
W ''
Status 'Esecuzione sfc /scannow in corso...'
$ec = Run-Native -Cmd 'sfc.exe' -Arguments @('/scannow')
W ''
if ($ec -eq 0) { OK 'SFC completato senza errori.' }
elseif ($null -eq $ec) { WARN 'SFC interrotto.' }
else { WARN ("SFC terminato con codice: $ec") }
'@

# ----- DISM -----
$diagBlocks['dism'] = @'
H1 "DISM - DEPLOYMENT IMAGE SERVICING"
W "Verifica e ripara la salute dell immagine di Windows." '#7DCFFF'
W ''
H2 'DISM /Online /Cleanup-Image /CheckHealth'
Status 'DISM CheckHealth...'
Run-Native -Cmd 'DISM.exe' -Arguments @('/Online','/Cleanup-Image','/CheckHealth') | Out-Null
if (Should-Stop) { return }
H2 'DISM /Online /Cleanup-Image /ScanHealth'
Status 'DISM ScanHealth (puo richiedere alcuni minuti)...'
Run-Native -Cmd 'DISM.exe' -Arguments @('/Online','/Cleanup-Image','/ScanHealth') | Out-Null
if (Should-Stop) { return }
H2 'DISM /Online /Cleanup-Image /RestoreHealth'
Status 'DISM RestoreHealth (puo richiedere 10-20 minuti)...'
$ec = Run-Native -Cmd 'DISM.exe' -Arguments @('/Online','/Cleanup-Image','/RestoreHealth')
W ''
if ($ec -eq 0) { OK 'DISM RestoreHealth completato senza errori.' }
else { WARN ("DISM terminato con codice: $ec") }
'@

# ----- CHKDSK -----
$diagBlocks['chkdsk'] = @'
H1 "CHKDSK - VERIFICA FILE SYSTEM"
W "Modalita read-only: nessuna modifica al disco." '#7DCFFF'
W "Per riparare gli errori serve riavviare con chkdsk /F." '#565F89'
W ''
$drive = $env:SystemDrive
H2 ("Analisi disco $drive")
Status "CHKDSK $drive (read-only)..."
$ec = Run-Native -Cmd 'chkdsk.exe' -Arguments @($drive)
W ''
if ($ec -eq 0) { OK 'CHKDSK: nessun problema rilevato.' }
else { WARN ("CHKDSK terminato con codice: $ec  (errori rilevati - pianifica chkdsk /F al riavvio)") }
'@

# ----- EVENT LOG ERRORS -----
$diagBlocks['events'] = @'
H1 "EVENT LOG - ERRORI RECENTI"
W "Estrazione errori critici dalle ultime 48 ore." '#7DCFFF'
$since = (Get-Date).AddHours(-48)

H2 "Sistema - Errori e critici (livello 1-2)"
Status 'Lettura log Sistema...'
try {
    $sys = Get-WinEvent -FilterHashtable @{LogName='System'; Level=1,2; StartTime=$since} -MaxEvents 30 -ErrorAction Stop
    if ($sys) {
        foreach ($e in $sys) {
            if (Should-Stop) { return }
            $lvl = if ($e.Level -eq 1) {'CRIT'} else {'ERR '}
            W ("[$lvl] " + $e.TimeCreated.ToString('dd/MM HH:mm') + "  " + $e.ProviderName + "  ID:" + $e.Id) '#F7768E'
            $msg = ($e.Message -split "`n")[0]
            if ($msg.Length -gt 140) { $msg = $msg.Substring(0,140) + '...' }
            RAW ("        " + $msg)
        }
        OK ("Trovati " + $sys.Count + " eventi nel log Sistema.")
    } else {
        OK 'Nessun errore critico nel log Sistema.'
    }
} catch { WARN ("Impossibile leggere log Sistema: " + $_.Exception.Message) }

H2 "Applicazioni - Errori (livello 2)"
Status 'Lettura log Applicazioni...'
try {
    $app = Get-WinEvent -FilterHashtable @{LogName='Application'; Level=1,2; StartTime=$since} -MaxEvents 20 -ErrorAction Stop
    if ($app) {
        foreach ($e in $app) {
            if (Should-Stop) { return }
            W ("[ERR ] " + $e.TimeCreated.ToString('dd/MM HH:mm') + "  " + $e.ProviderName + "  ID:" + $e.Id) '#E0AF68'
            $msg = ($e.Message -split "`n")[0]
            if ($msg.Length -gt 140) { $msg = $msg.Substring(0,140) + '...' }
            RAW ("        " + $msg)
        }
        OK ("Trovati " + $app.Count + " eventi nel log Applicazioni.")
    } else {
        OK 'Nessun errore critico nel log Applicazioni.'
    }
} catch { WARN ("Impossibile leggere log Applicazioni: " + $_.Exception.Message) }
'@

# ----- DRIVERS -----
$diagBlocks['drivers'] = @'
H1 "DRIVER E PERIFERICHE"
Status 'Analisi periferiche...'
try {
    $devs = Get-CimInstance Win32_PnPEntity | Where-Object { $_.ConfigManagerErrorCode -and $_.ConfigManagerErrorCode -ne 0 }
    H2 'Periferiche con problemi'
    if ($devs) {
        foreach ($d in $devs) {
            if (Should-Stop) { return }
            ERR ($d.Name + "   (codice errore: " + $d.ConfigManagerErrorCode + ")")
        }
    } else {
        OK 'Nessuna periferica con problemi rilevati.'
    }
    H2 'Driver firmati (riepilogo)'
    $drv = Get-CimInstance Win32_PnPSignedDriver | Where-Object { $_.DeviceName } | Select-Object -First 25
    foreach ($d in $drv) {
        RAW ("  " + $d.DeviceName.PadRight(50).Substring(0,50) + "  v" + $d.DriverVersion)
    }
    OK 'Analisi driver completata.'
} catch { ERR $_.Exception.Message }
'@

# ----- PERFORMANCE -----
$diagBlocks['perf'] = @'
H1 "PRESTAZIONI E PROCESSI"
Status 'Lettura uso CPU e memoria...'
try {
    H2 'Carico sistema'
    $cpu = (Get-CimInstance Win32_Processor | Measure-Object -Property LoadPercentage -Average).Average
    $os = Get-CimInstance Win32_OperatingSystem
    $totMem = [math]::Round($os.TotalVisibleMemorySize/1MB, 2)
    $freeMem = [math]::Round($os.FreePhysicalMemory/1MB, 2)
    $usedPct = [math]::Round((($totMem-$freeMem)/$totMem)*100, 1)
    INFO ("CPU media       : $cpu %")
    INFO ("RAM totale      : $totMem GB")
    INFO ("RAM libera      : $freeMem GB")
    INFO ("RAM utilizzata  : $usedPct %")

    H2 'Top 10 processi per CPU'
    Get-Process | Sort-Object CPU -Descending | Select-Object -First 10 | ForEach-Object {
        $mem = [math]::Round($_.WorkingSet64/1MB, 1)
        RAW ("  " + $_.ProcessName.PadRight(30) + " CPU:" + ([string]([math]::Round($_.CPU,1))).PadLeft(8) + "s   RAM:" + $mem + " MB")
    }

    H2 'Top 10 processi per RAM'
    Get-Process | Sort-Object WorkingSet64 -Descending | Select-Object -First 10 | ForEach-Object {
        $mem = [math]::Round($_.WorkingSet64/1MB, 1)
        RAW ("  " + $_.ProcessName.PadRight(30) + " RAM:" + ($mem.ToString()).PadLeft(8) + " MB")
    }

    H2 'Programmi in avvio automatico'
    $startup = Get-CimInstance Win32_StartupCommand
    foreach ($s in $startup) {
        RAW ("  " + $s.Name.PadRight(35).Substring(0,[math]::Min(35,$s.Name.Length)) + "  " + $s.Location)
    }
    OK 'Analisi prestazioni completata.'
} catch { ERR $_.Exception.Message }
'@

# ----- BOOT TIME -----
$diagBlocks['boottime'] = @'
H1 "BOOT TIME E AVVIO"
try {
    H2 'Ultimo boot'
    $os = Get-CimInstance Win32_OperatingSystem
    $boot = $os.LastBootUpTime
    $uptime = (Get-Date) - $boot
    INFO ("Avviato il : " + $boot)
    INFO ("Uptime     : " + $uptime.Days + "g " + $uptime.Hours + "h " + $uptime.Minutes + "m")

    H2 'Tempo di boot ultimo avvio'
    $bootEvt = Get-WinEvent -ProviderName 'Microsoft-Windows-Diagnostics-Performance' -MaxEvents 1 -FilterXPath "*[System[(EventID=100)]]" -ErrorAction SilentlyContinue
    if ($bootEvt) {
        $xml = [xml]$bootEvt.ToXml()
        $bootMs = ($xml.Event.EventData.Data | Where-Object Name -eq 'BootTime').'#text'
        if ($bootMs) {
            $sec = [math]::Round([int]$bootMs / 1000, 1)
            $clr = if ($sec -lt 30) { '#9ECE6A' } elseif ($sec -lt 60) { '#E0AF68' } else { '#F7768E' }
            W ("Tempo di avvio totale: $sec secondi") $clr
        }
    } else { DIM 'Diagnostics-Performance log non disponibile.' }

    H2 'Rallentamenti critici di boot (ultimi 10)'
    $slow = Get-WinEvent -ProviderName 'Microsoft-Windows-Diagnostics-Performance' -MaxEvents 50 -ErrorAction SilentlyContinue | Where-Object { $_.Id -in @(101, 102, 103) }
    if ($slow) {
        $found = $false
        foreach ($e in $slow | Select-Object -First 10) {
            if (Should-Stop) { return }
            $xml = [xml]$e.ToXml()
            $name = ($xml.Event.EventData.Data | Where-Object Name -eq 'Name').'#text'
            $time = ($xml.Event.EventData.Data | Where-Object Name -eq 'TotalTime').'#text'
            if ($time -and $name) {
                $found = $true
                WARN ("  " + [math]::Round([int]$time/1000,1) + "s rallentamento da: " + $name)
            }
        }
        if (-not $found) { OK 'Nessun rallentamento critico rilevato.' }
    } else { OK 'Nessun rallentamento critico di boot rilevato.' }
} catch { ERR $_.Exception.Message }
'@

# ----- BSOD -----
$diagBlocks['bsod'] = @'
H1 "BSOD E MINIDUMP"
$dumpPath = "$env:SystemRoot\Minidump"
if (-not (Test-Path $dumpPath)) {
    OK ("Cartella " + $dumpPath + " non esiste -> nessun BSOD registrato.")
} else {
    H2 ("Minidump trovati in " + $dumpPath)
    $dumps = Get-ChildItem $dumpPath -Filter '*.dmp' -ErrorAction SilentlyContinue | Sort-Object LastWriteTime -Descending
    if (-not $dumps) { OK 'Nessun minidump trovato.' }
    else {
        INFO ("Totale minidump: " + $dumps.Count)
        foreach ($d in $dumps | Select-Object -First 10) {
            if (Should-Stop) { return }
            $size = [math]::Round($d.Length/1KB, 0)
            WARN ("  [" + $d.LastWriteTime.ToString('dd/MM/yyyy HH:mm') + "]  " + $d.Name + "  (" + $size + " KB)")
        }
    }
}

H2 'Eventi BSOD recenti (BugCheck nel log Sistema)'
$bc = Get-WinEvent -FilterHashtable @{LogName='System'; ID=1001; ProviderName='Microsoft-Windows-WER-SystemErrorReporting'} -ErrorAction SilentlyContinue | Select-Object -First 5
if ($bc) {
    foreach ($e in $bc) {
        WARN ("[" + $e.TimeCreated.ToString('dd/MM HH:mm') + "]")
        $msg = ($e.Message -split "`n")[0]
        RAW ("  " + $msg)
    }
} else { OK 'Nessun evento BugCheck recente.' }

H2 'Come analizzare i minidump'
INFO '1) Scarica WinDbg Preview dal Microsoft Store (gratis)'
INFO '2) Apri WinDbg, File -> Open Dump File, scegli un .dmp'
INFO '3) Comando: !analyze -v   (mostra bug check code e driver responsabile)'
'@

# ----- BITLOCKER -----
$diagBlocks['bitlocker'] = @'
H1 "BITLOCKER - STATO CIFRATURA"
try {
    $vols = Get-BitLockerVolume -ErrorAction Stop
    if (-not $vols) { WARN 'Nessun volume BitLocker rilevato.' }
    else {
        foreach ($v in $vols) {
            if (Should-Stop) { return }
            $clr = switch ("$($v.VolumeStatus)") {
                'FullyEncrypted'      { '#9ECE6A' }
                'EncryptionInProgress'{ '#E0AF68' }
                'FullyDecrypted'      { '#F7768E' }
                default               { '#7DCFFF' }
            }
            W ("  " + $v.MountPoint + "   " + $v.VolumeStatus + "   Cifratura: " + $v.EncryptionPercentage + "%") $clr
            INFO ("    Metodo            : " + $v.EncryptionMethod)
            INFO ("    Protezione attiva : " + $v.ProtectionStatus)
            INFO ("    Volume type       : " + $v.VolumeType)
            if ($v.KeyProtector) {
                foreach ($k in $v.KeyProtector) {
                    RAW ("    Protector         : " + $k.KeyProtectorType + "  ID: " + $k.KeyProtectorId)
                }
            }
            W '' '#C0CAF5'
        }
        OK 'Analisi BitLocker completata.'
    }
} catch {
    WARN ("BitLocker non disponibile o errore: " + $_.Exception.Message)
    DIM 'Causa tipica: edizione Home non supporta BitLocker (solo Pro/Enterprise).'
}
'@

# ----- ACTIVATION -----
$diagBlocks['activation'] = @'
H1 "ATTIVAZIONE WINDOWS"
try {
    $lic = Get-CimInstance SoftwareLicensingProduct -Filter "PartialProductKey IS NOT NULL" -ErrorAction Stop | Where-Object { $_.Name -like '*Windows*' }
    if (-not $lic) { WARN 'Nessuna licenza Windows attiva trovata.' }
    else {
        foreach ($l in $lic) {
            $statusText = switch ([int]$l.LicenseStatus) {
                0 { 'NON LICENZIATO' }
                1 { 'LICENZIATO' }
                2 { 'OOB Grace' }
                3 { 'OOT Grace' }
                4 { 'Non-Genuine Grace' }
                5 { 'Notifica' }
                6 { 'Grace extended' }
                default { 'Sconosciuto' }
            }
            $clr = if ([int]$l.LicenseStatus -eq 1) { '#9ECE6A' } else { '#F7768E' }
            W ("[" + $statusText + "]  " + $l.Name) $clr
            INFO ("  Descrizione : " + $l.Description)
            INFO ("  Product key : *****-*****-*****-*****-" + $l.PartialProductKey)
            if ($l.GracePeriodRemaining -gt 0) {
                $days = [math]::Round($l.GracePeriodRemaining / 1440, 1)
                WARN ("  Grace residuo: $days giorni")
            }
        }
    }
    H2 'Info aggiuntive'
    $cs = Get-CimInstance Win32_ComputerSystem
    INFO ("Hostname: " + $cs.Name)
    INFO ("Dominio : " + $cs.Domain)
    OK 'Analisi attivazione completata.'
} catch { ERR $_.Exception.Message }
'@

# ----- WINDOWS UPDATE HISTORY -----
$diagBlocks['updates'] = @'
H1 "WINDOWS UPDATE HISTORY"
try {
    H2 'Ultimi 20 update installati'
    $hf = Get-HotFix -ErrorAction SilentlyContinue | Sort-Object InstalledOn -Descending | Select-Object -First 20
    if ($hf) {
        foreach ($h in $hf) {
            $date = if ($h.InstalledOn) { $h.InstalledOn.ToString('dd/MM/yyyy') } else { 'sconosciuta' }
            $desc = if ($h.Description) { $h.Description } else { '' }
            RAW ("  " + $h.HotFixID.PadRight(12) + " " + $desc.PadRight(20).Substring(0,[math]::Min(20,$desc.Length)).PadRight(20) + " installato il " + $date)
        }
    } else { WARN 'Get-HotFix non ha restituito risultati.' }

    H2 'Errori di Windows Update (ultime 72 ore)'
    $since = (Get-Date).AddHours(-72)
    $errs = Get-WinEvent -FilterHashtable @{LogName='System'; ProviderName='Microsoft-Windows-WindowsUpdateClient'; Level=1,2; StartTime=$since} -ErrorAction SilentlyContinue
    if ($errs) {
        foreach ($e in $errs | Select-Object -First 10) {
            if (Should-Stop) { return }
            ERR ("[" + $e.TimeCreated.ToString('dd/MM HH:mm') + "]  ID:" + $e.Id)
            $msg = ($e.Message -split "`n")[0]
            if ($msg.Length -gt 130) { $msg = $msg.Substring(0,130) + '...' }
            RAW ("        " + $msg)
        }
    } else { OK 'Nessun errore di Windows Update nelle ultime 72 ore.' }
    OK 'Analisi Windows Update completata.'
} catch { ERR $_.Exception.Message }
'@

# ----- FIREWALL / DEFENDER -----
$diagBlocks['firewall'] = @'
H1 "FIREWALL E DEFENDER"
try {
    H2 'Profili Windows Firewall'
    Get-NetFirewallProfile -ErrorAction Stop | ForEach-Object {
        $clr = if ($_.Enabled) { '#9ECE6A' } else { '#F7768E' }
        $stato = if ($_.Enabled) { 'ATTIVO' } else { 'DISATTIVATO' }
        W ("  [" + $stato + "]  Profilo: " + $_.Name) $clr
        INFO ("    Inbound default : " + $_.DefaultInboundAction)
        INFO ("    Outbound default: " + $_.DefaultOutboundAction)
        INFO ("    Notify on block : " + $_.NotifyOnListen)
    }

    H2 'Windows Defender - stato'
    try {
        $d = Get-MpComputerStatus -ErrorAction Stop
        if ($d.AntivirusEnabled)       { OK 'Antivirus ATTIVO' } else { ERR 'Antivirus DISATTIVATO' }
        if ($d.RealTimeProtectionEnabled) { OK 'Real-time protection ATTIVA' } else { WARN 'Real-time protection DISATTIVA' }
        if ($d.IoavProtectionEnabled)  { OK 'Scansione allegati abilitata' }
        if ($d.BehaviorMonitorEnabled) { OK 'Behavior monitor abilitato' }
        INFO ("Versione firme    : " + $d.AntivirusSignatureVersion)
        INFO ("Ultimo aggiorn.   : " + $d.AntivirusSignatureLastUpdated)
        INFO ("Ultima scansione  : " + $d.QuickScanEndTime)
    } catch { DIM 'Get-MpComputerStatus non disponibile.' }

    H2 'Esclusioni di Defender (potenziali tampering vector)'
    try {
        $pref = Get-MpPreference -ErrorAction Stop
        if ($pref.ExclusionPath) {
            WARN ("Esclusioni path configurate: " + $pref.ExclusionPath.Count)
            foreach ($p in $pref.ExclusionPath) { RAW ("  " + $p) }
        } else { OK 'Nessuna esclusione di path configurata.' }
        if ($pref.ExclusionExtension) {
            WARN ("Esclusioni per estensione: " + $pref.ExclusionExtension.Count)
            foreach ($e in $pref.ExclusionExtension) { RAW ("  ." + $e) }
        }
        if ($pref.ExclusionProcess) {
            WARN ("Esclusioni per processo: " + $pref.ExclusionProcess.Count)
            foreach ($e in $pref.ExclusionProcess) { RAW ("  " + $e) }
        }
    } catch { DIM 'Get-MpPreference non disponibile.' }
} catch { ERR $_.Exception.Message }
'@

# ----- FAILED LOGONS -----
$diagBlocks['failedlogons'] = @'
H1 "TENTATIVI DI LOGIN FALLITI"
W "Eventi 4625 dal log Security degli ultimi 7 giorni." '#7DCFFF'
try {
    $since = (Get-Date).AddDays(-7)
    $events = Get-WinEvent -FilterHashtable @{LogName='Security'; ID=4625; StartTime=$since} -MaxEvents 30 -ErrorAction Stop
    if ($events) {
        H2 ("Trovati " + $events.Count + " tentativi falliti")
        foreach ($e in $events) {
            if (Should-Stop) { return }
            $userM = ([regex]'Account Name:\s+(\S+)').Matches($e.Message)
            $user = if ($userM.Count -gt 0) { $userM[$userM.Count-1].Groups[1].Value } else { '?' }
            $srcM = [regex]::Match($e.Message, 'Source Network Address:\s+(\S+)')
            $src = if ($srcM.Success) { $srcM.Groups[1].Value } else { 'locale' }
            WARN ("[" + $e.TimeCreated.ToString('dd/MM HH:mm:ss') + "]  user: " + $user + "  da: " + $src)
        }
    } else { OK 'Nessun login fallito negli ultimi 7 giorni.' }
} catch {
    WARN ("Errore lettura log Security: " + $_.Exception.Message)
    DIM 'Servono privilegi admin per leggere il log Security.'
}
'@

# ----- TPM / SECURE BOOT -----
$diagBlocks['tpm'] = @'
H1 "TPM E SECURE BOOT"
try {
    H2 'TPM (Trusted Platform Module)'
    try {
        $tpm = Get-Tpm -ErrorAction Stop
        if ($tpm.TpmPresent) { OK ("TPM presente. Versione spec: " + $tpm.SpecVersion) }
        else { ERR 'TPM NON presente.' }
        if ($tpm.TpmReady)   { OK 'TPM ready' }   else { WARN 'TPM non ready' }
        if ($tpm.TpmEnabled) { OK 'TPM enabled' } else { WARN 'TPM disabled (controlla BIOS)' }
        if ($tpm.TpmOwned)   { INFO 'TPM owned (gia inizializzato dal sistema)' } else { INFO 'TPM non owned' }
        INFO ("ManagedAuthLevel: " + $tpm.ManagedAuthLevel)
        $tpmOk = $tpm.TpmPresent -and ("$($tpm.SpecVersion)" -match '2\.')
    } catch {
        ERR ("Get-Tpm fallito: " + $_.Exception.Message)
        $tpmOk = $false
    }

    H2 'Secure Boot UEFI'
    $sbOk = $false
    try {
        $sb = Confirm-SecureBootUEFI -ErrorAction Stop
        if ($sb) { OK 'Secure Boot ATTIVO'; $sbOk = $true }
        else { WARN 'Secure Boot DISATTIVO' }
    } catch {
        WARN ("Secure Boot non interrogabile: " + $_.Exception.Message)
        DIM 'Causa tipica: sistema su BIOS legacy invece di UEFI.'
    }

    H2 'Compatibilita Windows 11'
    if ($tpmOk -and $sbOk) { OK 'TPM 2.0 + Secure Boot: requisiti Win11 soddisfatti.' }
    else { WARN 'Requisiti Win11 NON tutti soddisfatti.' }
} catch { ERR $_.Exception.Message }
'@

# ----- PROGRAMMI INSTALLATI -----
$diagBlocks['programs'] = @'
H1 "PROGRAMMI INSTALLATI"
try {
    $progs = @()
    foreach ($k in @(
        'HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\*'
        'HKLM:\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\*'
        'HKCU:\Software\Microsoft\Windows\CurrentVersion\Uninstall\*'
    )) {
        $progs += Get-ItemProperty $k -ErrorAction SilentlyContinue | Where-Object { $_.DisplayName }
    }
    $progs = $progs | Sort-Object DisplayName -Unique

    H2 ("Programmi installati: " + $progs.Count)
    foreach ($p in $progs) {
        if (Should-Stop) { return }
        $ver = if ($p.DisplayVersion) { "$($p.DisplayVersion)" } else { '?' }
        $pub = if ($p.Publisher) { "$($p.Publisher)" } else { '?' }
        $sz  = if ($p.EstimatedSize) { [math]::Round($p.EstimatedSize/1024,1).ToString()+' MB' } else { '?' }
        $dn  = $p.DisplayName
        if ($dn.Length -gt 50) { $dn = $dn.Substring(0,47) + '...' }
        if ($pub.Length -gt 30) { $pub = $pub.Substring(0,27) + '...' }
        if ($ver.Length -gt 18) { $ver = $ver.Substring(0,15) + '...' }
        RAW ("  " + $dn.PadRight(50) + "  v" + $ver.PadRight(18) + "  " + $pub.PadRight(30) + "  " + $sz)
    }
    OK 'Lista programmi completata.'
} catch { ERR $_.Exception.Message }
'@

# ----- SERVIZI ANOMALI -----
$diagBlocks['services'] = @'
H1 "SERVIZI ANOMALI"
try {
    H2 'Servizi Auto che NON sono running'
    $auto = Get-CimInstance Win32_Service | Where-Object {
        $_.StartMode -eq 'Auto' -and $_.State -ne 'Running' -and $_.Name -notin @('gupdate','MapsBroker','RemoteRegistry','TrustedInstaller','WbioSrvc')
    }
    if ($auto) {
        foreach ($s in $auto) {
            if (Should-Stop) { return }
            WARN ("  [" + $s.State + "]  " + $s.Name + "  (" + $s.DisplayName + ")")
            INFO ("          ExitCode: " + $s.ExitCode + "  PathName: " + $s.PathName)
        }
    } else { OK 'Tutti i servizi Auto sono running.' }

    H2 'Top 30 servizi NON-Microsoft attivi'
    $tp = Get-CimInstance Win32_Service | Where-Object {
        $_.PathName -and $_.State -eq 'Running' -and $_.PathName -notmatch 'System32\\\\' -and $_.PathName -notmatch 'svchost'
    }
    foreach ($s in $tp | Select-Object -First 30) {
        if (Should-Stop) { return }
        RAW ("  " + $s.Name.PadRight(35) + "  " + $s.StartMode.PadRight(10) + "  " + $s.DisplayName)
    }
    OK 'Analisi servizi completata.'
} catch { ERR $_.Exception.Message }
'@

# ----- HOSTS FILE -----
$diagBlocks['hosts'] = @'
H1 "FILE HOSTS"
$hf = "$env:SystemRoot\System32\drivers\etc\hosts"
if (-not (Test-Path $hf)) {
    WARN ("Hosts file non trovato in " + $hf)
} else {
    H2 ("Path: " + $hf)
    try {
        $lines = Get-Content -LiteralPath $hf -ErrorAction Stop
        $custom = $lines | Where-Object { $_ -and -not ($_.Trim().StartsWith('#')) -and $_.Trim() -ne '' }
        if (-not $custom -or $custom.Count -eq 0) {
            OK 'Solo voci commentate (file hosts di default).'
        } else {
            H2 ("Voci attive non-commentate: " + $custom.Count)
            foreach ($l in $custom) {
                if ($l -match '127\.0\.0\.1\s+localhost' -or $l -match '::1\s+localhost') {
                    DIM ("  " + $l)
                } else {
                    WARN ("  " + $l)
                }
            }
        }
        H2 'Integrita file'
        $fi = Get-Item -LiteralPath $hf
        $hash = (Get-FileHash -LiteralPath $hf -Algorithm SHA256).Hash
        INFO ("Dimensione      : " + $fi.Length + " bytes")
        INFO ("Ultima modifica : " + $fi.LastWriteTime)
        INFO ("SHA256          : " + $hash)
    } catch { ERR $_.Exception.Message }
}
'@

# ----- BROWSER -----
$diagBlocks['browser'] = @'
H1 "BROWSER DI DEFAULT E CONFIGURAZIONE"
try {
    H2 'Browser predefinito (HTTPS)'
    $progid = (Get-ItemProperty 'HKCU:\Software\Microsoft\Windows\Shell\Associations\UrlAssociations\https\UserChoice' -ErrorAction SilentlyContinue).ProgId
    if ($progid) {
        OK ("ProgId: " + $progid)
        $cmd = $null
        foreach ($base in @('HKCU:\Software\Classes','HKLM:\Software\Classes')) {
            $cls = Get-ItemProperty -Path ($base + '\' + $progid + '\shell\open\command') -ErrorAction SilentlyContinue
            if ($cls) { $cmd = $cls.'(default)'; break }
        }
        if ($cmd) { INFO ("Comando: " + $cmd) }
    } else { WARN 'Browser di default non determinabile.' }

    H2 'Browser installati'
    $browsers = @(
        @{ Name='Edge (Chromium)'; Path="$env:ProgramFiles\Microsoft\Edge\Application\msedge.exe" }
        @{ Name='Chrome';          Path="$env:ProgramFiles\Google\Chrome\Application\chrome.exe" }
        @{ Name='Chrome (x86)';    Path="${env:ProgramFiles(x86)}\Google\Chrome\Application\chrome.exe" }
        @{ Name='Firefox';         Path="$env:ProgramFiles\Mozilla Firefox\firefox.exe" }
        @{ Name='Brave';           Path="$env:ProgramFiles\BraveSoftware\Brave-Browser\Application\brave.exe" }
        @{ Name='Opera';           Path="$env:ProgramFiles\Opera\opera.exe" }
        @{ Name='Vivaldi';         Path="$env:LOCALAPPDATA\Vivaldi\Application\vivaldi.exe" }
    )
    foreach ($b in $browsers) {
        if (Test-Path $b.Path) {
            try {
                $ver = (Get-Item $b.Path).VersionInfo.FileVersion
                OK ("  " + $b.Name.PadRight(20) + "  v" + $ver)
            } catch { OK ("  " + $b.Name) }
        }
    }

    H2 'Dimensione profili utente'
    $profiles = @(
        @{ Name='Edge';    Path="$env:LOCALAPPDATA\Microsoft\Edge\User Data" }
        @{ Name='Chrome';  Path="$env:LOCALAPPDATA\Google\Chrome\User Data" }
        @{ Name='Firefox'; Path="$env:APPDATA\Mozilla\Firefox\Profiles" }
        @{ Name='Brave';   Path="$env:LOCALAPPDATA\BraveSoftware\Brave-Browser\User Data" }
    )
    foreach ($p in $profiles) {
        if (Should-Stop) { return }
        if (Test-Path $p.Path) {
            try {
                $s = (Get-ChildItem $p.Path -Recurse -Force -ErrorAction SilentlyContinue | Measure-Object Length -Sum).Sum
                $mb = [math]::Round($s/1MB, 1)
                INFO ("  " + $p.Name.PadRight(10) + " " + $mb + " MB   " + $p.Path)
            } catch {}
        }
    }
} catch { ERR $_.Exception.Message }
'@

# ----- TEMPERATURE -----
$diagBlocks['temp'] = @'
H1 "TEMPERATURE HARDWARE"
try {
    H2 'Sensori ACPI'
    $tz = $null
    try { $tz = Get-CimInstance -Namespace 'root/wmi' -ClassName 'MSAcpi_ThermalZoneTemperature' -ErrorAction Stop } catch {}
    if ($tz) {
        foreach ($t in $tz) {
            $celsius = [math]::Round($t.CurrentTemperature / 10 - 273.15, 1)
            $clr = if ($celsius -gt 80) { '#F7768E' } elseif ($celsius -gt 60) { '#E0AF68' } else { '#9ECE6A' }
            W ("  " + $t.InstanceName + "  " + $celsius + " gradi C") $clr
        }
    } else {
        WARN 'Nessun sensore termico ACPI esposto.'
        INFO 'Molti PC non espongono i sensori via ACPI.'
        INFO 'Per monitoring affidabile usa HWiNFO64, HWMonitor o Core Temp.'
    }

    H2 'CPU - stato corrente'
    Get-CimInstance Win32_Processor | ForEach-Object {
        INFO ("Modello       : " + $_.Name)
        INFO ("Carico medio  : " + $_.LoadPercentage + " %")
        INFO ("Clock corrente: " + $_.CurrentClockSpeed + " MHz  (max " + $_.MaxClockSpeed + " MHz)")
        INFO ("Core fisici   : " + $_.NumberOfCores + "   Logical: " + $_.NumberOfLogicalProcessors)
    }
} catch { ERR $_.Exception.Message }
'@

# ----- MONITORS -----
$diagBlocks['monitors'] = @'
H1 "MONITOR E VISUALIZZAZIONE"
try {
    H2 'Monitor collegati (EDID)'
    $mons = $null
    try { $mons = Get-CimInstance -Namespace 'root/wmi' -ClassName 'WmiMonitorID' -ErrorAction Stop } catch {}
    if ($mons) {
        foreach ($m in $mons) {
            $manuf  = -join (($m.ManufacturerName  | Where-Object { $_ -ne 0 }) | ForEach-Object { [char]$_ })
            $name   = -join (($m.UserFriendlyName  | Where-Object { $_ -ne 0 }) | ForEach-Object { [char]$_ })
            $serial = -join (($m.SerialNumberID    | Where-Object { $_ -ne 0 }) | ForEach-Object { [char]$_ })
            H2 ($manuf + ' ' + $name)
            INFO ("  Serial   : " + $serial)
            INFO ("  Anno     : " + $m.YearOfManufacture)
            INFO ("  Settimana: " + $m.WeekOfManufacture)
        }
    } else {
        WARN 'EDID monitor non leggibili.'
    }

    H2 'Risoluzione e refresh rate'
    Get-CimInstance Win32_VideoController | ForEach-Object {
        if ($_.CurrentHorizontalResolution) {
            INFO ("GPU: " + $_.Name)
            INFO ("  Risoluzione : " + $_.CurrentHorizontalResolution + " x " + $_.CurrentVerticalResolution)
            INFO ("  Refresh     : " + $_.CurrentRefreshRate + " Hz")
            INFO ("  Profondita  : " + $_.CurrentBitsPerPixel + "-bit")
        }
    }

    H2 'DPI scaling'
    $dpi = Get-ItemProperty 'HKCU:\Control Panel\Desktop\WindowMetrics' -ErrorAction SilentlyContinue
    if ($dpi -and $dpi.AppliedDPI) {
        $scale = [math]::Round($dpi.AppliedDPI / 96 * 100, 0)
        INFO ("DPI corrente: " + $dpi.AppliedDPI + "  (" + $scale + "%)")
    }
} catch { ERR $_.Exception.Message }
'@

# ----- AUDIO -----
$diagBlocks['audio'] = @'
H1 "DISPOSITIVI AUDIO"
try {
    H2 'Schede audio installate'
    Get-CimInstance Win32_SoundDevice -ErrorAction Stop | ForEach-Object {
        $clr = if ($_.Status -eq 'OK') { '#9ECE6A' } else { '#E0AF68' }
        W ("  [" + $_.Status + "]  " + $_.Name) $clr
        INFO ("    Produttore: " + $_.Manufacturer)
    }

    H2 'Periferiche audio PnP'
    Get-PnpDevice -Class 'Media' -PresentOnly -ErrorAction SilentlyContinue | ForEach-Object {
        $clr = if ($_.Status -eq 'OK') { '#9ECE6A' } else { '#F7768E' }
        W ("  [" + $_.Status + "]  " + $_.FriendlyName) $clr
    }
    OK 'Analisi audio completata.'
} catch { ERR $_.Exception.Message }
'@

# ----- USB -----
$diagBlocks['usb'] = @'
H1 "DISPOSITIVI USB CONNESSI"
try {
    H2 'Periferiche USB attualmente collegate'
    $usb = Get-PnpDevice -Class USB -PresentOnly -ErrorAction SilentlyContinue | Sort-Object FriendlyName
    if ($usb) {
        foreach ($d in $usb) {
            $clr = if ($d.Status -eq 'OK') { '#9ECE6A' } else { '#F7768E' }
            W ("  [" + $d.Status + "]  " + $d.FriendlyName) $clr
        }
    } else { WARN 'Nessun dispositivo USB rilevato.' }

    H2 'Hub e controller USB del sistema'
    Get-CimInstance Win32_USBController | ForEach-Object {
        INFO ("  " + $_.Name)
    }
    OK 'Analisi USB completata.'
} catch { ERR $_.Exception.Message }
'@

# ----- WINSXS CLEANUP -----
$diagBlocks['winsxs'] = @'
H1 "PULIZIA WINSXS"
W "DISM /Online /Cleanup-Image /StartComponentCleanup" '#7DCFFF'
W "Rimuove versioni vecchie di componenti Windows - libera GB di spazio." '#565F89'

H2 'Dimensione WinSxS attuale'
$path = "$env:SystemRoot\WinSxS"
if (Test-Path $path) {
    try {
        Status 'Calcolo dimensione WinSxS (puo richiedere 1-2 minuti)...'
        $size = (Get-ChildItem $path -Recurse -Force -ErrorAction SilentlyContinue | Measure-Object Length -Sum).Sum
        $gb = [math]::Round($size/1GB, 2)
        INFO ("WinSxS attuale: $gb GB")
    } catch { WARN 'Impossibile calcolare dimensione.' }
}

if (Should-Stop) { return }

H2 'Analisi component store (DISM AnalyzeComponentStore)'
Status 'DISM analizzando component store...'
Run-Native -Cmd 'DISM.exe' -Arguments @('/Online','/Cleanup-Image','/AnalyzeComponentStore') | Out-Null

if (Should-Stop) { return }

H2 'Esecuzione StartComponentCleanup'
Status 'DISM cleanup in corso (10-20 minuti)...'
$ec = Run-Native -Cmd 'DISM.exe' -Arguments @('/Online','/Cleanup-Image','/StartComponentCleanup')
if ($ec -eq 0) {
    OK 'Pulizia WinSxS completata.'
    H2 'Dimensione WinSxS dopo cleanup'
    try {
        $size = (Get-ChildItem $path -Recurse -Force -ErrorAction SilentlyContinue | Measure-Object Length -Sum).Sum
        $gbAfter = [math]::Round($size/1GB, 2)
        INFO ("WinSxS dopo: $gbAfter GB")
    } catch {}
} else { WARN ("DISM cleanup terminato con exit code: $ec") }
'@

# ----- BROWSER CACHE -----
$diagBlocks['browsercache'] = @'
H1 "PULIZIA CACHE BROWSER"
W "Pulisce SOLO la cache (no cookies, no cronologia, no password)." '#7DCFFF'
W "Chiudere i browser per risultati migliori." '#565F89'

$caches = @(
    @{ N='Edge cache';      P="$env:LOCALAPPDATA\Microsoft\Edge\User Data\Default\Cache" }
    @{ N='Edge code cache'; P="$env:LOCALAPPDATA\Microsoft\Edge\User Data\Default\Code Cache" }
    @{ N='Chrome cache';    P="$env:LOCALAPPDATA\Google\Chrome\User Data\Default\Cache" }
    @{ N='Chrome code cache';P="$env:LOCALAPPDATA\Google\Chrome\User Data\Default\Code Cache" }
    @{ N='Brave cache';     P="$env:LOCALAPPDATA\BraveSoftware\Brave-Browser\User Data\Default\Cache" }
)
$totalFreed = 0
foreach ($c in $caches) {
    if (Should-Stop) { return }
    if (-not (Test-Path $c.P)) { continue }
    H2 ($c.N + ': ' + $c.P)
    Status ('Pulizia ' + $c.N + '...')
    try {
        $before = (Get-ChildItem $c.P -Recurse -Force -ErrorAction SilentlyContinue | Measure-Object Length -Sum).Sum
    } catch { $before = 0 }
    $deleted = 0; $skipped = 0
    Get-ChildItem $c.P -Recurse -Force -ErrorAction SilentlyContinue | ForEach-Object {
        if (Should-Stop) { return }
        try { Remove-Item -LiteralPath $_.FullName -Force -Recurse -ErrorAction Stop; $deleted++ } catch { $skipped++ }
    }
    try {
        $after = (Get-ChildItem $c.P -Recurse -Force -ErrorAction SilentlyContinue | Measure-Object Length -Sum).Sum
    } catch { $after = 0 }
    $freed = [math]::Round(($before - $after)/1MB, 1)
    $totalFreed += $freed
    OK ("Liberati $freed MB  (eliminati: $deleted, in uso: $skipped)")
}

H2 'Cache Firefox (profili)'
$ffProfiles = "$env:LOCALAPPDATA\Mozilla\Firefox\Profiles"
if (Test-Path $ffProfiles) {
    Get-ChildItem $ffProfiles -Directory -ErrorAction SilentlyContinue | ForEach-Object {
        if (Should-Stop) { return }
        $cdir = Join-Path $_.FullName 'cache2'
        if (Test-Path $cdir) {
            Status ("Pulizia Firefox: " + $_.Name)
            try { $before = (Get-ChildItem $cdir -Recurse -Force -ErrorAction SilentlyContinue | Measure-Object Length -Sum).Sum } catch { $before = 0 }
            $del = 0; $skp = 0
            Get-ChildItem $cdir -Recurse -Force -ErrorAction SilentlyContinue | ForEach-Object {
                try { Remove-Item -LiteralPath $_.FullName -Force -Recurse -ErrorAction Stop; $del++ } catch { $skp++ }
            }
            try { $after = (Get-ChildItem $cdir -Recurse -Force -ErrorAction SilentlyContinue | Measure-Object Length -Sum).Sum } catch { $after = 0 }
            $f = [math]::Round(($before-$after)/1MB, 1)
            $totalFreed += $f
            OK ("Firefox " + $_.Name + ": " + $f + " MB  (elim: $del, in uso: $skp)")
        }
    }
}

W ''
OK ("Spazio totale liberato: $totalFreed MB")
INFO 'NB: cookies, cronologia, password e bookmark NON sono stati toccati.'
'@

# ----- SCHEDULED TASKS -----
$diagBlocks['tasks'] = @'
H1 "UTILITA DI PIANIFICAZIONE"
W "Attivita pianificate non-Microsoft e task con errori recenti." '#7DCFFF'
Status 'Lettura attivita pianificate...'

try {
    $all = Get-ScheduledTask -ErrorAction Stop
    $total = $all.Count
    $msTasks = ($all | Where-Object { $_.TaskPath -match '^\\Microsoft\\' }).Count
    $userTasks = $total - $msTasks
    $ready = ($all | Where-Object { $_.State -eq 'Ready' }).Count
    $running = ($all | Where-Object { $_.State -eq 'Running' }).Count
    $disabled = ($all | Where-Object { $_.State -eq 'Disabled' }).Count

    H2 'Riepilogo'
    INFO ("Totale attivita pianificate : $total")
    INFO ("Microsoft (sistema)         : $msTasks")
    INFO ("Non-Microsoft (utente)      : $userTasks")
    INFO ("Stato Ready                 : $ready")
    INFO ("In esecuzione               : $running")
    INFO ("Disabilitate                : $disabled")

    H2 'Attivita NON-Microsoft (filtrate)'
    $userOnly = $all | Where-Object { $_.TaskPath -notmatch '^\\Microsoft\\' } | Sort-Object State, TaskName

    if (-not $userOnly -or $userOnly.Count -eq 0) {
        INFO 'Nessuna attivita non-Microsoft trovata.'
    } else {
        foreach ($t in $userOnly) {
            if (Should-Stop) { return }
            $info = $null
            try { $info = $t | Get-ScheduledTaskInfo -ErrorAction Stop } catch {}
            $stateColor = switch ("$($t.State)") {
                'Running'  { '#7DCFFF' }
                'Ready'    { '#9ECE6A' }
                'Disabled' { '#565F89' }
                default    { '#E0AF68' }
            }
            $taskName = "$($t.TaskPath)$($t.TaskName)"
            W ("  [" + ("$($t.State)").PadRight(8) + "] " + $taskName) $stateColor
            if ($t.Author) { RAW ("           Autore   : " + $t.Author) }
            if ($t.Description) {
                $desc = ($t.Description -split "`n")[0]
                if ($desc.Length -gt 100) { $desc = $desc.Substring(0,100) + '...' }
                RAW ("           Descriz. : " + $desc)
            }
            if ($info) {
                if ($info.LastRunTime -and $info.LastRunTime.Year -gt 1900) {
                    $code = '0x{0:X8}' -f $info.LastTaskResult
                    $resColor = if ($info.LastTaskResult -eq 0) { '' } else { ' [ERRORE]' }
                    RAW ("           Ultima   : " + $info.LastRunTime.ToString('dd/MM/yyyy HH:mm') + "  esito: $code$resColor")
                }
                if ($info.NextRunTime -and $info.NextRunTime.Year -gt 1900) {
                    RAW ("           Prossima : " + $info.NextRunTime.ToString('dd/MM/yyyy HH:mm'))
                }
            }
            foreach ($a in $t.Actions) {
                if ($a.Execute) {
                    $argStr = if ($a.Arguments) { ' ' + $a.Arguments } else { '' }
                    $exec = $a.Execute
                    if (($exec + $argStr).Length -gt 110) {
                        $argStr = $argStr.Substring(0, [math]::Min($argStr.Length, 110 - $exec.Length)) + '...'
                    }
                    RAW ("           -> Esegue: " + $exec + $argStr)
                }
            }
            W '' '#C0CAF5'
        }
    }

    H2 'Top 10 attivita con esecuzione fallita di recente'
    $errored = @()
    foreach ($t in $all) {
        if (Should-Stop) { return }
        try {
            $i = $t | Get-ScheduledTaskInfo -ErrorAction Stop
            if ($i.LastTaskResult -ne 0 -and $i.LastTaskResult -ne 267011 -and $i.LastRunTime.Year -gt 1900) {
                $errored += [PSCustomObject]@{
                    Name = "$($t.TaskPath)$($t.TaskName)"
                    Code = '0x{0:X8}' -f $i.LastTaskResult
                    When = $i.LastRunTime
                }
            }
        } catch {}
    }
    $errored = $errored | Sort-Object When -Descending | Select-Object -First 10
    if ($errored) {
        foreach ($e in $errored) {
            WARN ("  " + $e.Name.PadRight(60).Substring(0, [math]::Min(60, $e.Name.Length)) + "  " + $e.Code + "  " + $e.When.ToString('dd/MM HH:mm'))
        }
    } else {
        OK 'Nessuna attivita in errore recente.'
    }

    OK 'Analisi attivita pianificate completata.'
} catch {
    ERR ("Errore lettura task scheduler: " + $_.Exception.Message)
}
'@

# ----- NET CONFIG -----
$diagBlocks['netconfig'] = @'
H1 "CONFIGURAZIONE IP E ADATTATORI"
Status 'Analisi configurazione di rete...'
try {
    H2 'Adattatori attivi'
    Get-NetAdapter | Where-Object Status -eq 'Up' | ForEach-Object {
        OK ($_.Name + "   [" + $_.InterfaceDescription + "]")
        INFO ("  Velocita link   : " + $_.LinkSpeed)
        INFO ("  Indirizzo MAC   : " + $_.MacAddress)
        INFO ("  Stato media     : " + $_.MediaConnectionState)
    }
    H2 'Configurazione IP'
    Get-NetIPConfiguration | ForEach-Object {
        if ($_.IPv4Address) {
            INFO ($_.InterfaceAlias)
            INFO ("  IPv4            : " + ($_.IPv4Address.IPAddress -join ', '))
            INFO ("  Gateway IPv4    : " + ($_.IPv4DefaultGateway.NextHop -join ', '))
            INFO ("  DNS             : " + ($_.DNSServer.ServerAddresses -join ', '))
            INFO ("  Profilo rete    : " + $_.NetProfile.Name + " (" + $_.NetProfile.NetworkCategory + ")")
        }
    }
    H2 'Output completo ipconfig /all'
    Run-Native -Cmd 'ipconfig.exe' -Arguments @('/all') | Out-Null
    OK 'Configurazione di rete completata.'
} catch { ERR $_.Exception.Message }
'@

# ----- PING -----
$diagBlocks['ping'] = @'
H1 "TEST PING - CONNETTIVITA"
Status 'Test connettivita...'
try {
    $gw = (Get-NetIPConfiguration | Where-Object { $_.IPv4DefaultGateway -ne $null } | Select-Object -First 1).IPv4DefaultGateway.NextHop
    $targets = @()
    if ($gw) { $targets += [pscustomobject]@{ Name = 'Gateway LAN'; Host = $gw } }
    $targets += [pscustomobject]@{ Name = 'Google DNS';     Host = '8.8.8.8' }
    $targets += [pscustomobject]@{ Name = 'Cloudflare DNS'; Host = '1.1.1.1' }
    $targets += [pscustomobject]@{ Name = 'Quad9 DNS';      Host = '9.9.9.9' }
    $targets += [pscustomobject]@{ Name = 'google.com';     Host = 'google.com' }
    $targets += [pscustomobject]@{ Name = 'microsoft.com';  Host = 'microsoft.com' }

    foreach ($t in $targets) {
        if (Should-Stop) { return }
        H2 ($t.Name + "  ->  " + $t.Host)
        Status ("Ping verso " + $t.Host + "...")
        try {
            $r = Test-Connection -ComputerName $t.Host -Count 4 -ErrorAction Stop
            $rtts = $r | ForEach-Object { $_.ResponseTime }
            $avg = [math]::Round(($rtts | Measure-Object -Average).Average, 1)
            $mn  = ($rtts | Measure-Object -Minimum).Minimum
            $mx  = ($rtts | Measure-Object -Maximum).Maximum
            $loss = 4 - $r.Count
            OK ("Min: $mn ms   Med: $avg ms   Max: $mx ms   Persi: $loss/4")
        } catch {
            ERR ("Host non raggiungibile: " + $t.Host)
        }
    }
    OK 'Test ping completato.'
} catch { ERR $_.Exception.Message }
'@

# ----- DNS TEST -----
$diagBlocks['dns'] = @'
H1 "DNS - TEST E BENCHMARK"
W "Verifica risoluzione DNS e confronta tempi di risposta tra server." '#7DCFFF'
Status 'Test DNS in corso...'
$dnsServers = @(
    @{ Name='Sistema (default)';  Ip=$null },
    @{ Name='Google';             Ip='8.8.8.8' },
    @{ Name='Cloudflare';         Ip='1.1.1.1' },
    @{ Name='Quad9';              Ip='9.9.9.9' },
    @{ Name='OpenDNS';            Ip='208.67.222.222' }
)
$testDomains = @('google.com','github.com','microsoft.com','cloudflare.com','wikipedia.org')

$dnsMedi = @{}
foreach ($srv in $dnsServers) {
    if (Should-Stop) { return }
    if ($srv.Ip) { H2 ("Server DNS: " + $srv.Name + " (" + $srv.Ip + ")") }
    else { H2 ("Server DNS: " + $srv.Name) }
    $totalMs = 0; $ok = 0
    foreach ($d in $testDomains) {
        if (Should-Stop) { return }
        try {
            Clear-DnsClientCache -ErrorAction SilentlyContinue
            $sw = [System.Diagnostics.Stopwatch]::StartNew()
            if ($srv.Ip) {
                $res = Resolve-DnsName -Name $d -Server $srv.Ip -DnsOnly -NoHostsFile -Type A -ErrorAction Stop -QuickTimeout
            } else {
                $res = Resolve-DnsName -Name $d -DnsOnly -NoHostsFile -Type A -ErrorAction Stop -QuickTimeout
            }
            $sw.Stop()
            $ms = $sw.ElapsedMilliseconds
            $ip = ($res | Where-Object Type -eq 'A' | Select-Object -First 1).IPAddress
            if (-not $ip) { $ip = '(no A)' }
            $c = if ($ms -lt 100) {'#9ECE6A'} elseif ($ms -lt 500) {'#E0AF68'} else {'#F7768E'}
            W ("  " + $d.PadRight(20) + " -> " + $ip.PadRight(18) + "  " + $ms + " ms") $c
            $totalMs += $ms; $ok++
        } catch {
            ERR ("  " + $d.PadRight(20) + " -> FALLITO")
        }
    }
    if ($ok -gt 0) {
        $avg = [math]::Round($totalMs/$ok, 1)
        OK ("Media tempo risposta: $avg ms  ($ok/$($testDomains.Count) risolti)")
        $dnsMedi[$srv.Name] = $avg
    } else {
        ERR 'Nessuna risoluzione riuscita.'
    }
}

H2 'Classifica DNS (dal piu veloce)'
$dnsMedi.GetEnumerator() | Sort-Object Value | ForEach-Object {
    $c = if ($_.Value -lt 100) {'#9ECE6A'} elseif ($_.Value -lt 500) {'#E0AF68'} else {'#F7768E'}
    W ("  " + ($_.Name.PadRight(28)) + "  " + $_.Value + " ms") $c
}
$confName = $dnsServers[0].Name
$confMedia = $dnsMedi[$confName]
if ($confMedia) {
    $altri = $dnsMedi.GetEnumerator() | Where-Object { $_.Name -ne $confName } | Sort-Object Value | Select-Object -First 1
    if ($altri -and $confMedia -gt ($altri.Value * 1.5)) {
        WARN ("Il DNS '" + $altri.Name + "' e' molto piu' veloce del tuo (" + $altri.Value + " ms vs " + $confMedia + " ms). Valuta di cambiare.")
    } else {
        OK 'Il DNS configurato e in linea con i migliori pubblici.'
    }
}

H2 'Verifica DNS leak'
try {
    $publicDns = (Resolve-DnsName -Name 'whoami.akamai.net' -Type A -ErrorAction Stop -QuickTimeout)
    if ($publicDns) {
        INFO ("DNS pubblico in uscita: " + ($publicDns | Where-Object Type -eq 'A' | Select-Object -First 1).IPAddress)
    }
} catch { WARN 'Impossibile determinare il DNS pubblico in uscita.' }

OK 'Test DNS completato.'
'@

# ----- MTU DISCOVERY -----
$diagBlocks['mtu'] = @'
H1 "MTU - SCOPERTA AUTOMATICA"
W "Trova la MTU massima verso 8.8.8.8 tramite ricerca binaria." '#7DCFFF'
W "MTU corretta = ultimo size + 28 byte (header IP+ICMP)." '#565F89'
Status 'Ricerca MTU in corso...'

$target = '8.8.8.8'
function Test-MtuSize { param([int]$size, [string]$tg)
    $r = & ping.exe -n 1 -w 1500 -f -l $size $tg 2>$null
    return ($r -match 'TTL=')
}

H2 'Test MTU per interfaccia attiva'
Get-NetAdapter | Where-Object Status -eq 'Up' | ForEach-Object {
    INFO ("  Interfaccia: " + $_.Name + "  MTU configurata: " + $_.MtuSize)
}

H2 "Ricerca binaria verso $target"
$low = 1200
$high = 1500
$lastOk = 0

INFO 'Test rapido a 1472 (ethernet standard - 28)...'
if (Test-MtuSize -size 1472 -tg $target) {
    OK '  1472 OK -> MTU >= 1500'
    $lastOk = 1472
} else {
    WARN '  1472 fallito -> MTU minore di 1500'
}

if ($lastOk -lt 1472) {
    INFO 'Inizio ricerca binaria...'
    while (($high - $low) -gt 1) {
        if (Should-Stop) { return }
        $mid = [math]::Floor(($low + $high) / 2)
        Status "Test MTU size $mid..."
        if (Test-MtuSize -size $mid -tg $target) {
            DIM ("  $mid : OK")
            $low = $mid
            $lastOk = $mid
        } else {
            DIM ("  $mid : FRAGMENT")
            $high = $mid
        }
    }
}

$mtu = $lastOk + 28
W ''
OK ("MTU ottimale stimata: $mtu byte  (payload max: $lastOk)")
if ($mtu -ge 1500) { INFO 'MTU standard ethernet (1500). Connessione ottimale.' }
elseif ($mtu -ge 1492) { INFO 'MTU tipica PPPoE (1492). Connessione ADSL/FTTH con PPPoE.' }
elseif ($mtu -ge 1450) { WARN 'MTU ridotta. Potresti avere VPN o doppio NAT.' }
else { WARN 'MTU molto bassa. Verifica configurazione router/VPN.' }
'@

# ----- TRACEROUTE -----
$diagBlocks['trace'] = @'
H1 "TRACEROUTE - PERCORSO DI RETE"
W "Traceroute custom basato su .NET Ping (1 probe per hop)." '#7DCFFF'
W "Veloce e interrompibile in qualsiasi momento." '#565F89'

$targets = @('8.8.8.8','1.1.1.1','google.com')
$maxHops = 18
$timeoutMs = 1200

foreach ($t in $targets) {
    if (Should-Stop) { return }
    H2 ("Verso " + $t)
    Status ("Traceroute verso " + $t + "...")

    $ping = New-Object System.Net.NetworkInformation.Ping
    $opts = New-Object System.Net.NetworkInformation.PingOptions(1, $false)
    $bytes = [System.Text.Encoding]::ASCII.GetBytes(('X' * 32))
    $reached = $false

    for ($ttl = 1; $ttl -le $maxHops; $ttl++) {
        if (Should-Stop) { $ping.Dispose(); return }
        $opts.Ttl = $ttl
        try {
            $sw = [System.Diagnostics.Stopwatch]::StartNew()
            $reply = $ping.Send($t, $timeoutMs, $bytes, $opts)
            $sw.Stop()
            $ms = $sw.ElapsedMilliseconds
            $addr = if ($reply -and $reply.Address) { $reply.Address.ToString() } else { '*' }
            $stat = if ($reply) { $reply.Status.ToString() } else { 'NoReply' }

            $line = ("  hop {0,2}   {1,5} ms   {2,-18}  [{3}]" -f $ttl, $ms, $addr, $stat)
            if ($stat -eq 'Success') {
                W $line '#9ECE6A'
                $reached = $true
                break
            } elseif ($stat -eq 'TtlExpired') {
                W $line '#7DCFFF'
            } else {
                W ("  hop {0,2}   ----- ms   *                   [{1}]" -f $ttl, $stat) '#565F89'
            }
        } catch {
            W ("  hop {0,2}   ----- ms   *                   [errore]" -f $ttl) '#565F89'
        }
    }
    try { $ping.Dispose() } catch {}
    if (-not $reached) { WARN ("Destinazione non raggiunta entro $maxHops hop.") }
    else { OK ("Destinazione raggiunta.") }
}
OK 'Traceroute completato.'
'@

# ----- WIFI -----
$diagBlocks['wifi'] = @'
H1 "WI-FI E PROFILI WIRELESS"
Status 'Analisi Wi-Fi...'
try {
    H2 'Interfacce Wi-Fi'
    Run-Native -Cmd 'netsh.exe' -Arguments @('wlan','show','interfaces') | Out-Null
    if (Should-Stop) { return }
    H2 'Profili Wi-Fi salvati'
    Run-Native -Cmd 'netsh.exe' -Arguments @('wlan','show','profiles') | Out-Null
    if (Should-Stop) { return }
    H2 'Driver wireless'
    Run-Native -Cmd 'netsh.exe' -Arguments @('wlan','show','drivers') | Out-Null
    OK 'Analisi Wi-Fi completata.'
} catch { ERR $_.Exception.Message }
'@

# ----- PORTS -----
$diagBlocks['ports'] = @'
H1 "PORTE E CONNESSIONI ATTIVE"
Status 'Analisi porte e connessioni...'
try {
    H2 'Porte in ascolto (LISTENING)'
    $listen = Get-NetTCPConnection -State Listen -ErrorAction SilentlyContinue | Sort-Object LocalPort -Unique
    foreach ($c in $listen | Select-Object -First 30) {
        if (Should-Stop) { return }
        $proc = try { (Get-Process -Id $c.OwningProcess -ErrorAction Stop).ProcessName } catch { '?' }
        RAW ("  " + ($c.LocalAddress + ":" + $c.LocalPort).PadRight(28) + "  " + $proc)
    }

    H2 'Connessioni stabilite'
    $estab = Get-NetTCPConnection -State Established -ErrorAction SilentlyContinue | Select-Object -First 20
    foreach ($c in $estab) {
        if (Should-Stop) { return }
        $proc = try { (Get-Process -Id $c.OwningProcess -ErrorAction Stop).ProcessName } catch { '?' }
        RAW ("  " + ($c.LocalAddress + ":" + $c.LocalPort).PadRight(28) + " -> " + ($c.RemoteAddress + ":" + $c.RemotePort).PadRight(28) + "  " + $proc)
    }

    H2 'Test porte comuni in uscita'
    $portTests = @(
        @{ Host='google.com'; Port=80;  Name='HTTP' },
        @{ Host='google.com'; Port=443; Name='HTTPS' },
        @{ Host='gmail.com';  Port=587; Name='SMTP' },
        @{ Host='gmail.com';  Port=993; Name='IMAPS' }
    )
    foreach ($p in $portTests) {
        if (Should-Stop) { return }
        $r = Test-NetConnection -ComputerName $p.Host -Port $p.Port -InformationLevel Quiet -WarningAction SilentlyContinue
        if ($r) { OK ($p.Name + " (" + $p.Host + ":" + $p.Port + ") aperta") }
        else    { ERR ($p.Name + " (" + $p.Host + ":" + $p.Port + ") bloccata") }
    }

    H2 'Top 5 processi per connessioni TCP attive'
    $byProc = Get-NetTCPConnection -State Established -ErrorAction SilentlyContinue |
              Group-Object -Property OwningProcess | Sort-Object Count -Descending | Select-Object -First 5
    foreach ($g in $byProc) {
        if (Should-Stop) { return }
        $proc = try { Get-Process -Id $g.Name -ErrorAction Stop } catch { $null }
        if ($proc) {
            $name = $proc.ProcessName
            INFO ("  " + $name.PadRight(30).Substring(0,[math]::Min(30,$name.Length)) + " -> " + $g.Count + " connessioni attive")
        }
    }
    OK 'Analisi porte completata.'
} catch { ERR $_.Exception.Message }
'@

# ----- TTFB (TEMPO RISPOSTA WEB) -----
$diagBlocks['ttfb'] = @'
H1 "TTFB - TEMPO RISPOSTA SITI WEB (HTTPS)"
W "Misura il Time-To-First-Byte verso siti popolari." '#7DCFFF'
W "Indica la velocita reale percepita durante la navigazione." '#565F89'
Status 'Test TTFB in corso...'

$siti = @('google.com','microsoft.com','github.com','cloudflare.com','amazon.it','repubblica.it','youtube.com')
$tempi = @()
foreach ($d in $siti) {
    if (Should-Stop) { return }
    try {
        $sw = [System.Diagnostics.Stopwatch]::StartNew()
        $null = Invoke-WebRequest -Uri ("https://" + $d) -Method Head -UseBasicParsing -TimeoutSec 10 -ErrorAction Stop
        $sw.Stop()
        $ms = [math]::Round($sw.ElapsedMilliseconds, 0)
        $tempi += $ms
        $c = if ($ms -lt 500) {'#9ECE6A'} elseif ($ms -lt 1500) {'#E0AF68'} else {'#F7768E'}
        W ("  " + $d.PadRight(28) + "  " + ($ms.ToString().PadLeft(6)) + " ms") $c
    } catch {
        W ("  " + $d.PadRight(28) + "  TIMEOUT / ERRORE") '#F7768E'
    }
}
W ''
if ($tempi.Count -gt 0) {
    $avg = [math]::Round(($tempi | Measure-Object -Average).Average, 0)
    $min = ($tempi | Measure-Object -Minimum).Minimum
    $max = ($tempi | Measure-Object -Maximum).Maximum
    INFO ("Min: $min ms   Media: $avg ms   Max: $max ms")
    if ($avg -gt 1500)    { ERR  ("TTFB medio MOLTO alto: $avg ms - navigazione molto lenta") }
    elseif ($avg -gt 700) { WARN ("TTFB medio alto: $avg ms - possibile congestione o DNS lento") }
    else                  { OK   ("TTFB medio buono: $avg ms") }
} else {
    ERR 'Nessun sito raggiungibile.'
}
'@

# ----- ANTIVIRUS / HTTPS SCANNING -----
$diagBlocks['antivirus'] = @'
H1 "ANTIVIRUS E SCANSIONE HTTPS"
W "Gli antivirus di terze parti intercettano spesso il traffico HTTPS." '#7DCFFF'
W "Questo puo' rallentare drasticamente la navigazione." '#565F89'
Status 'Rilevamento antivirus...'

H2 'Software antivirus registrato in Windows Security Center'
try {
    $av = Get-CimInstance -Namespace 'root/SecurityCenter2' -ClassName 'AntiVirusProduct' -ErrorAction Stop
    foreach ($a in $av) {
        $state = '0x{0:X}' -f $a.productState
        INFO ("  " + $a.displayName.PadRight(40) + "  stato: " + $state + "  path: " + $a.pathToSignedProductExe)
    }
    if (-not $av) { WARN 'Nessun antivirus registrato in WMI SecurityCenter.' }
} catch { WARN 'Impossibile leggere SecurityCenter (necessari privilegi admin).' }

H2 'Processi antivirus attivi (terze parti)'
$avList = @('avast','avg','kaspersky','bitdefender','eset','nod32','mcafee','norton','trend','sophos','f-secure','gdata','comodo','webroot','malwarebytes','panda','crowdstrike','sentinelone')
$procs = Get-Process -ErrorAction SilentlyContinue
$found = @()
foreach ($a in $avList) {
    $match = $procs | Where-Object { $_.Name -match $a -or $_.Company -match $a }
    if ($match) {
        $found += $a
        foreach ($m in $match | Select-Object -First 3) {
            INFO ("  " + $m.Name + " (" + $m.Company + ")")
        }
    }
}
W ''
if ($found.Count -gt 0) {
    WARN ("Antivirus terzo rilevato: " + ($found -join ', '))
    W "  Se la navigazione e' lenta:" '#E0AF68'
    W "    1. Apri il pannello dell'antivirus" '#C0CAF5'
    W "    2. Disattiva temporaneamente 'protezione web' o 'scansione HTTPS/SSL'" '#C0CAF5'
    W "    3. Ritesta TTFB e DNS per confrontare" '#C0CAF5'
} else {
    OK 'Nessun antivirus terzo rilevato. Stai usando probabilmente solo Windows Defender.'
}

H2 'Windows Defender'
try {
    $def = Get-MpComputerStatus -ErrorAction Stop
    INFO ("Antivirus attivo : " + $def.AntivirusEnabled)
    INFO ("Real-time prot.  : " + $def.RealTimeProtectionEnabled)
    INFO ("Versione firme   : " + $def.AntivirusSignatureVersion)
    INFO ("Ultimo aggiorn.  : " + $def.AntivirusSignatureLastUpdated)
} catch { DIM 'Get-MpComputerStatus non disponibile.' }
'@

# ----- NET FULL (combina tutte le verifiche di rete) -----
$diagBlocks['netfull'] = @'
H1 "DIAGNOSTICA RETE COMPLETA"
W "Esecuzione sequenziale di tutti i test di rete." '#7DCFFF'

# Public IP test
H2 'IP pubblico e geolocalizzazione'
Status 'Recupero IP pubblico...'
try {
    $ip = Invoke-RestMethod -Uri 'https://api.ipify.org?format=json' -TimeoutSec 6 -ErrorAction Stop
    OK ("IP pubblico: " + $ip.ip)
    try {
        $geo = Invoke-RestMethod -Uri ("http://ip-api.com/json/" + $ip.ip + "?fields=country,regionName,city,isp,org") -TimeoutSec 6 -ErrorAction Stop
        INFO ("Provider     : " + $geo.isp)
        INFO ("Organizz.    : " + $geo.org)
        INFO ("Posizione    : " + $geo.city + ", " + $geo.regionName + ", " + $geo.country)
    } catch { WARN 'Geolocalizzazione non disponibile.' }
} catch { ERR 'Impossibile contattare api.ipify.org' }

if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['netconfig']))
if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['ping']))
if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['dns']))
if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['mtu']))
if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['trace']))
if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['ports']))
if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['ttfb']))
if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['antivirus']))
if (Should-Stop) { return }

H1 'DIAGNOSTICA RETE COMPLETATA'
OK 'Tutti i test di rete sono stati eseguiti.'
'@

# ----- DISK -----
$diagBlocks['disk'] = @'
H1 "DISCHI E STATO SMART"
Status 'Analisi unita di archiviazione...'
try {
    H2 'Unita logiche'
    Get-Volume | Where-Object DriveLetter | ForEach-Object {
        $size = if ($_.Size) { [math]::Round($_.Size/1GB,1) } else { 0 }
        $free = if ($_.SizeRemaining) { [math]::Round($_.SizeRemaining/1GB,1) } else { 0 }
        $pct  = if ($_.Size -gt 0) { [math]::Round(($_.Size-$_.SizeRemaining)/$_.Size*100,1) } else { 0 }
        $clr = if ($pct -gt 90) { '#F7768E' } elseif ($pct -gt 75) { '#E0AF68' } else { '#9ECE6A' }
        W ("  [" + $_.DriveLetter + ":]  " + $_.FileSystemLabel.PadRight(20).Substring(0,[math]::Min(20,($_.FileSystemLabel + '').Length)) + "  " + $free + " GB liberi su " + $size + " GB  (uso $pct%)") $clr
    }

    H2 'Dischi fisici e SMART'
    Get-PhysicalDisk | ForEach-Object {
        $sz = [math]::Round($_.Size/1GB,1)
        $hc = $_.HealthStatus
        $op = $_.OperationalStatus
        $clr = if ($hc -eq 'Healthy') { '#9ECE6A' } else { '#F7768E' }
        W ("  " + $_.FriendlyName.PadRight(40).Substring(0,[math]::Min(40,$_.FriendlyName.Length)) + "  " + $_.MediaType.PadRight(8) + "  " + $sz + " GB  SMART: " + $hc + "  Stato: " + $op) $clr
    }

    H2 'Dimensione cartelle temp'
    $tempPaths = @($env:TEMP, "$env:WINDIR\Temp", "$env:WINDIR\SoftwareDistribution\Download")
    foreach ($p in $tempPaths) {
        if (Should-Stop) { return }
        if (Test-Path $p) {
            try {
                $s = (Get-ChildItem $p -Recurse -Force -ErrorAction SilentlyContinue | Measure-Object -Property Length -Sum).Sum
                $mb = [math]::Round(($s/1MB),1)
                INFO ("  " + $p.PadRight(55).Substring(0,[math]::Min(55,$p.Length)) + "  " + $mb + " MB")
            } catch {}
        }
    }
    OK 'Analisi disco completata.'
} catch { ERR $_.Exception.Message }
'@

# ----- MEMORY -----
$diagBlocks['memory'] = @'
H1 "MEMORIA RAM"
Status 'Analisi memoria...'
try {
    H2 'Moduli RAM installati'
    Get-CimInstance Win32_PhysicalMemory | ForEach-Object {
        $cap = [math]::Round($_.Capacity/1GB,1)
        $sp  = $_.ConfiguredClockSpeed
        $man = $_.Manufacturer
        $pn  = $_.PartNumber
        $loc = $_.DeviceLocator
        INFO ("  Slot " + $loc.PadRight(15) + "  " + $cap + " GB  " + $sp + " MHz  " + $man.Trim() + "  " + $pn.Trim())
    }

    H2 'Utilizzo attuale'
    $os = Get-CimInstance Win32_OperatingSystem
    $tot = [math]::Round($os.TotalVisibleMemorySize/1MB,2)
    $free = [math]::Round($os.FreePhysicalMemory/1MB,2)
    $used = [math]::Round($tot-$free,2)
    $pct = [math]::Round(($used/$tot)*100,1)
    INFO ("Totale       : $tot GB")
    INFO ("Libera       : $free GB")
    INFO ("In uso       : $used GB ($pct%)")

    H2 'File di paging'
    Get-CimInstance Win32_PageFileUsage | ForEach-Object {
        INFO ("  " + $_.Name + "   " + [math]::Round($_.AllocatedBaseSize) + " MB  (uso corrente " + [math]::Round($_.CurrentUsage) + " MB)")
    }
    OK 'Analisi memoria completata.'
} catch { ERR $_.Exception.Message }
'@

# ----- GPU -----
$diagBlocks['gpu'] = @'
H1 "GPU - SCHEDA GRAFICA"
Status 'Analisi GPU...'
try {
    Get-CimInstance Win32_VideoController | ForEach-Object {
        H2 ($_.Name)
        $vram = if ($_.AdapterRAM) { [math]::Round($_.AdapterRAM/1GB,1) } else { 'n/d' }
        INFO ("Driver       : " + $_.DriverVersion)
        INFO ("Data driver  : " + $_.DriverDate)
        INFO ("Risoluzione  : " + $_.CurrentHorizontalResolution + "x" + $_.CurrentVerticalResolution + " @ " + $_.CurrentRefreshRate + "Hz")
        INFO ("VRAM         : $vram GB")
        INFO ("Stato        : " + $_.Status)
    }
    OK 'Analisi GPU completata.'
} catch { ERR $_.Exception.Message }
'@

# ----- BATTERY -----
$diagBlocks['battery'] = @'
H1 "BATTERIA (NOTEBOOK)"
Status 'Generazione report batteria...'
try {
    $bat = Get-CimInstance Win32_Battery -ErrorAction SilentlyContinue
    if (-not $bat) {
        WARN 'Nessuna batteria rilevata (PC desktop?).'
        return
    }
    $bat | ForEach-Object {
        H2 ($_.Name)
        INFO ("Livello carica  : " + $_.EstimatedChargeRemaining + " %")
        INFO ("Stato           : " + $_.BatteryStatus)
        INFO ("Tempo residuo   : " + (if ($_.EstimatedRunTime -lt 71582788) { $_.EstimatedRunTime.ToString() + " min" } else { 'collegato a corrente' }))
        INFO ("Tipo            : " + $_.Chemistry)
    }

    H2 'Generazione report HTML dettagliato'
    $outFile = Join-Path $env:USERPROFILE "Desktop\battery-report.html"
    $ec = Run-Native -Cmd 'powercfg.exe' -Arguments @('/batteryreport', '/output', "`"$outFile`"")
    if (Test-Path $outFile) {
        OK ("Report salvato sul Desktop: " + $outFile)
    }
} catch { ERR $_.Exception.Message }
'@

# ----- FLUSH DNS -----
$diagBlocks['flushdns'] = @'
H1 "PULIZIA CACHE DNS"
Status 'Pulizia cache DNS...'
$ec = Run-Native -Cmd 'ipconfig.exe' -Arguments @('/flushdns')
if ($ec -eq 0) { OK 'Cache DNS svuotata correttamente.' }
else { ERR 'Errore durante la pulizia della cache DNS.' }
'@

# ----- CLEAN TEMP -----
$diagBlocks['cleantemp'] = @'
H1 "PULIZIA FILE TEMPORANEI"
W "Vengono eliminati i file in TEMP utente, TEMP sistema e cache prefetch." '#7DCFFF'
$paths = @($env:TEMP, "$env:WINDIR\Temp", "$env:WINDIR\Prefetch")
$totalFreed = 0
foreach ($p in $paths) {
    if (Should-Stop) { return }
    H2 ("Pulizia: " + $p)
    Status ("Pulizia $p...")
    if (-not (Test-Path $p)) { WARN 'Percorso non trovato.'; continue }
    $files = Get-ChildItem $p -Recurse -Force -ErrorAction SilentlyContinue
    $sizeBefore = ($files | Measure-Object -Property Length -Sum).Sum
    $deleted = 0; $skipped = 0
    foreach ($f in $files) {
        if (Should-Stop) { return }
        try {
            Remove-Item -LiteralPath $f.FullName -Force -Recurse -ErrorAction Stop
            $deleted++
        } catch { $skipped++ }
    }
    $filesAfter = Get-ChildItem $p -Recurse -Force -ErrorAction SilentlyContinue
    $sizeAfter = ($filesAfter | Measure-Object -Property Length -Sum).Sum
    $freed = [math]::Round(($sizeBefore - $sizeAfter)/1MB, 1)
    $totalFreed += $freed
    OK ("Liberati $freed MB   (eliminati: $deleted, in uso: $skipped)")
}
W ''
OK ("Spazio totale liberato: $totalFreed MB")
'@

# ----- RESET NET (ATTENZIONE: serve riavvio) -----
$diagBlocks['resetnet'] = @'
H1 "RESET STACK DI RETE"
W "ATTENZIONE: queste operazioni richiedono il RIAVVIO del computer." '#F7768E'
W "Vengono ripristinati Winsock, TCP/IP e cache DNS." '#7DCFFF'

H2 'Reset Winsock'
Status 'netsh winsock reset...'
Run-Native -Cmd 'netsh.exe' -Arguments @('winsock','reset') | Out-Null

if (Should-Stop) { return }

H2 'Reset stack TCP/IP'
Status 'netsh int ip reset...'
Run-Native -Cmd 'netsh.exe' -Arguments @('int','ip','reset') | Out-Null

if (Should-Stop) { return }

H2 'Reset cache ARP'
Status 'netsh interface ip delete arpcache...'
Run-Native -Cmd 'netsh.exe' -Arguments @('interface','ip','delete','arpcache') | Out-Null

if (Should-Stop) { return }

H2 'Rilascio e rinnovo IP'
Run-Native -Cmd 'ipconfig.exe' -Arguments @('/release') | Out-Null
Run-Native -Cmd 'ipconfig.exe' -Arguments @('/renew') | Out-Null
Run-Native -Cmd 'ipconfig.exe' -Arguments @('/flushdns') | Out-Null

W ''
W "==================================================================" '#E0AF68'
WARN 'RIAVVIA IL COMPUTER per completare il reset.'
W "==================================================================" '#E0AF68'
'@

# ----- DIAGNOSTICA COMPLETA -----
$diagBlocks['full'] = @'
H1 "DIAGNOSTICA COMPLETA - AVVIO"
W "Verranno eseguite tutte le verifiche non distruttive." '#7DCFFF'
W "Tempo stimato: 15-30 minuti." '#565F89'

$started = Get-Date
& ([scriptblock]::Create($Blocks['sysinfo']))
if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['perf']))
if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['disk']))
if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['memory']))
if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['gpu']))
if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['drivers']))
if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['events']))
if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['netfull']))
if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['sfc']))
if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['dism']))
if (Should-Stop) { return }
& ([scriptblock]::Create($Blocks['chkdsk']))

$elapsed = (Get-Date) - $started
H1 "DIAGNOSTICA COMPLETA - TERMINATA"
OK ("Durata totale: {0}h {1}m {2}s" -f $elapsed.Hours, $elapsed.Minutes, $elapsed.Seconds)
'@

# -----------------------------------------------------------------------------
#  Avvio task in runspace separato
# -----------------------------------------------------------------------------
function Start-DiagnosticTask {
    param([string]$Key, [string]$Title, [string]$Subtitle)

    if ($script:syncHash.Running) { return }

    if (-not $diagBlocks.ContainsKey($Key)) {
        Set-Header "Errore" "Diagnostica '$Key' non trovata."
        return
    }

    # Pulisce il documento e prepara per nuovo output
    $ctrl.OutputBox.Document.Blocks.Clear()
    $p = New-Object Windows.Documents.Paragraph
    $p.Margin = New-Object Windows.Thickness(0)
    $ctrl.OutputBox.Document.Blocks.Add($p)

    Set-Header $Title $Subtitle
    Set-Running -Running $true -StatusText "Avvio: $Title..."

    $script:syncHash.Stop = $false

    $entryBody = "`n& ([scriptblock]::Create(`$Blocks[`$TaskKey]))`n"
    $fullScript = $helpersBlock + $entryBody

    $script:runspace = [runspacefactory]::CreateRunspace()
    $script:runspace.ApartmentState = "STA"
    $script:runspace.ThreadOptions = "ReuseThread"
    $script:runspace.Open()
    $script:runspace.SessionStateProxy.SetVariable("syncHash", $script:syncHash)
    $script:runspace.SessionStateProxy.SetVariable("Blocks",   $diagBlocks)
    $script:runspace.SessionStateProxy.SetVariable("TaskKey",  $Key)

    $script:psInstance = [powershell]::Create()
    $script:psInstance.Runspace = $script:runspace
    [void]$script:psInstance.AddScript($fullScript)
    $script:asyncResult = $script:psInstance.BeginInvoke()
}

# Timer per monitorare completamento task
$timer = New-Object System.Windows.Threading.DispatcherTimer
$timer.Interval = [TimeSpan]::FromMilliseconds(400)
$timer.Add_Tick({
    if ($script:asyncResult -and $script:asyncResult.IsCompleted) {
        try { $script:psInstance.EndInvoke($script:asyncResult) | Out-Null } catch {}
        try { $script:psInstance.Dispose() } catch {}
        try { $script:runspace.Close() } catch {}
        $script:asyncResult = $null
        $script:psInstance = $null
        $script:runspace = $null
        if ($script:syncHash.Stop) {
            Set-Running -Running $false -StatusText "Interrotto dall'utente."
        } else {
            Set-Running -Running $false -StatusText "Operazione completata."
        }
    }
})
$timer.Start()

# -----------------------------------------------------------------------------
#  Eventi UI - barra titolo
# -----------------------------------------------------------------------------
$ctrl.TitleBar.Add_MouseLeftButtonDown({ $window.DragMove() })
$ctrl.BtnMinimize.Add_Click({ $window.WindowState = 'Minimized' })
$ctrl.BtnMaximize.Add_Click({
    if ($window.WindowState -eq 'Maximized') { $window.WindowState = 'Normal' }
    else { $window.WindowState = 'Maximized' }
})
$ctrl.BtnClose.Add_Click({
    if ($script:syncHash.Running) {
        $r = [System.Windows.MessageBox]::Show($window, "C'e' una diagnostica in corso. Vuoi chiudere comunque?", "Conferma", "YesNo", "Warning")
        if ($r -ne 'Yes') { return }
        $script:syncHash.Stop = $true
        if ($script:psInstance) { try { [void]$script:psInstance.BeginStop($null, $null) } catch {} }
    }
    $window.Close()
})

# -----------------------------------------------------------------------------
#  Eventi UI - sidebar buttons
# -----------------------------------------------------------------------------
# --- Tutti i pulsanti sidebar aprono l anteprima ---
$ctrl.BtnFull.Add_Click({      Show-Preview 'full' })
$ctrl.BtnSysInfo.Add_Click({   Show-Preview 'sysinfo' })
$ctrl.BtnSFC.Add_Click({       Show-Preview 'sfc' })
$ctrl.BtnDISM.Add_Click({      Show-Preview 'dism' })
$ctrl.BtnCHKDSK.Add_Click({    Show-Preview 'chkdsk' })
$ctrl.BtnEvents.Add_Click({    Show-Preview 'events' })
$ctrl.BtnDrivers.Add_Click({   Show-Preview 'drivers' })
$ctrl.BtnPerf.Add_Click({      Show-Preview 'perf' })
$ctrl.BtnTasks.Add_Click({         Show-Preview 'tasks' })
$ctrl.BtnBootTime.Add_Click({      Show-Preview 'boottime' })
$ctrl.BtnBSOD.Add_Click({          Show-Preview 'bsod' })

$ctrl.BtnBitLocker.Add_Click({     Show-Preview 'bitlocker' })
$ctrl.BtnActivation.Add_Click({    Show-Preview 'activation' })
$ctrl.BtnUpdates.Add_Click({       Show-Preview 'updates' })
$ctrl.BtnFirewall.Add_Click({      Show-Preview 'firewall' })
$ctrl.BtnFailedLogons.Add_Click({  Show-Preview 'failedlogons' })
$ctrl.BtnTPM.Add_Click({           Show-Preview 'tpm' })

$ctrl.BtnPrograms.Add_Click({      Show-Preview 'programs' })
$ctrl.BtnServices.Add_Click({      Show-Preview 'services' })
$ctrl.BtnHosts.Add_Click({         Show-Preview 'hosts' })
$ctrl.BtnBrowser.Add_Click({       Show-Preview 'browser' })

$ctrl.BtnTemp.Add_Click({          Show-Preview 'temp' })
$ctrl.BtnMonitors.Add_Click({      Show-Preview 'monitors' })
$ctrl.BtnAudio.Add_Click({         Show-Preview 'audio' })
$ctrl.BtnUSB.Add_Click({           Show-Preview 'usb' })

$ctrl.BtnWinSxS.Add_Click({        Show-Preview 'winsxs' })
$ctrl.BtnBrowserCache.Add_Click({  Show-Preview 'browsercache' })

$ctrl.BtnNetFull.Add_Click({   Show-Preview 'netfull' })
$ctrl.BtnNetConfig.Add_Click({ Show-Preview 'netconfig' })
$ctrl.BtnPing.Add_Click({      Show-Preview 'ping' })
$ctrl.BtnDNS.Add_Click({       Show-Preview 'dns' })
$ctrl.BtnMTU.Add_Click({       Show-Preview 'mtu' })
$ctrl.BtnTrace.Add_Click({     Show-Preview 'trace' })
$ctrl.BtnWiFi.Add_Click({      Show-Preview 'wifi' })
$ctrl.BtnPorts.Add_Click({     Show-Preview 'ports' })
$ctrl.BtnTTFB.Add_Click({      Show-Preview 'ttfb' })
$ctrl.BtnAntivirus.Add_Click({ Show-Preview 'antivirus' })

$ctrl.BtnDisk.Add_Click({      Show-Preview 'disk' })
$ctrl.BtnMemory.Add_Click({    Show-Preview 'memory' })
$ctrl.BtnGPU.Add_Click({       Show-Preview 'gpu' })
$ctrl.BtnBattery.Add_Click({   Show-Preview 'battery' })

$ctrl.BtnFlushDNS.Add_Click({  Show-Preview 'flushdns' })
$ctrl.BtnCleanTemp.Add_Click({ Show-Preview 'cleantemp' })
$ctrl.BtnResetNet.Add_Click({  Show-Preview 'resetnet' })

# --- Pulsante AVVIA: esegue la diagnostica selezionata ---
$ctrl.BtnRunAll.Add_Click({
    if ($script:syncHash.Running) { return }
    $key = if ($script:selectedDiag) { $script:selectedDiag } else { 'full' }
    $info = $diagInfo[$key]
    if (-not $info) { return }

    if ($info.Confirm) {
        $icon = if ($info.Risk -eq 'attenzione') { 'Warning' } else { 'Question' }
        $r = [System.Windows.MessageBox]::Show($window, $info.ConfirmMessage, 'Conferma esecuzione', 'YesNo', $icon)
        if ($r -ne 'Yes') { return }
    }

    Start-DiagnosticTask -Key $key -Title $info.Title -Subtitle $info.Subtitle
})

# -----------------------------------------------------------------------------
#  Bottoni inferiori
# -----------------------------------------------------------------------------
$ctrl.BtnStop.Add_Click({
    $script:syncHash.Stop = $true
    $ctrl.LblStatus.Text = "Interruzione in corso..."
    $ctrl.BtnStop.IsEnabled = $false
    if ($script:psInstance) {
        try { [void]$script:psInstance.BeginStop($null, $null) } catch {}
    }
})

$ctrl.BtnClear.Add_Click({
    $ctrl.OutputBox.Document.Blocks.Clear()
    $p = New-Object Windows.Documents.Paragraph
    $p.Margin = New-Object Windows.Thickness(0)
    $r = New-Object Windows.Documents.Run "Console pulita."
    $r.Foreground = (New-Object Windows.Media.BrushConverter).ConvertFrom('#565F89')
    $p.Inlines.Add($r)
    $ctrl.OutputBox.Document.Blocks.Add($p)
})

$ctrl.BtnSave.Add_Click({
    $dlg = New-Object Microsoft.Win32.SaveFileDialog
    $dlg.Filter = "File di testo (*.txt)|*.txt|Tutti i file (*.*)|*.*"
    $dlg.FileName = "diagnostica-windows-" + (Get-Date -Format 'yyyyMMdd-HHmmss') + ".txt"
    if ($dlg.ShowDialog()) {
        try {
            $tr = New-Object Windows.Documents.TextRange($ctrl.OutputBox.Document.ContentStart, $ctrl.OutputBox.Document.ContentEnd)
            $tr.Text | Out-File -FilePath $dlg.FileName -Encoding utf8
            [System.Windows.MessageBox]::Show($window, "Log salvato:`n$($dlg.FileName)", "Salvato", "OK", "Information") | Out-Null
        } catch {
            [System.Windows.MessageBox]::Show($window, "Errore nel salvataggio:`n$($_.Exception.Message)", "Errore", "OK", "Error") | Out-Null
        }
    }
})

# Chiusura: pulisci runspace
$window.Add_Closed({
    $script:syncHash.Stop = $true
    if ($script:psInstance) {
        try { [void]$script:psInstance.BeginStop($null, $null) } catch {}
        try { $script:psInstance.Dispose() } catch {}
    }
    if ($script:runspace) {
        try { $script:runspace.Close() } catch {}
    }
    $timer.Stop()
})

# -----------------------------------------------------------------------------
#  Stato iniziale: mostra anteprima della diagnostica completa
# -----------------------------------------------------------------------------
Show-Preview 'full'

# -----------------------------------------------------------------------------
#  Avvio
# -----------------------------------------------------------------------------
[void]$window.ShowDialog()