AeroMc-Launcher/installer/MainWindow.xaml

<Window x:Class="AeroMCSetup.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="AeroMC Setup" Icon="app.ico" Width="780" Height="520" ResizeMode="CanMinimize"
        Background="{DynamicResource LayerBrush}" Foreground="{DynamicResource TextBrush}"
        FontFamily="{DynamicResource UiFont}" FontSize="14"
        TextOptions.TextFormattingMode="Display" UseLayoutRounding="True"
        WindowStartupLocation="CenterScreen">

    <WindowChrome.WindowChrome>
        <WindowChrome CaptionHeight="36" ResizeBorderThickness="0" GlassFrameThickness="0,0,0,1"
                      CornerRadius="0" UseAeroCaptionButtons="False"/>
    </WindowChrome.WindowChrome>

    <Window.Resources>
        <!-- Markenfarben der Seitenleiste (in Hell und Dunkel gleich) -->
        <SolidColorBrush x:Key="SideText" Color="#FFFFFF"/>
        <SolidColorBrush x:Key="SideTextSecondary" Color="#B9C8E8"/>
        <SolidColorBrush x:Key="SideTextMuted" Color="#7F95C2"/>
        <LinearGradientBrush x:Key="BrandGradient" StartPoint="0,0" EndPoint="1,0">
            <GradientStop Color="#2F6FDB" Offset="0"/>
            <GradientStop Color="#4FB8F0" Offset="1"/>
        </LinearGradientBrush>

        <Style x:Key="PageTitle" TargetType="TextBlock">
            <Setter Property="FontFamily" Value="{DynamicResource DisplayFont}"/>
            <Setter Property="FontSize" Value="26"/>
            <Setter Property="FontWeight" Value="SemiBold"/>
            <Setter Property="Margin" Value="0,0,0,8"/>
        </Style>
        <Style x:Key="Body" TargetType="TextBlock">
            <Setter Property="TextWrapping" Value="Wrap"/>
            <Setter Property="LineHeight" Value="21"/>
            <Setter Property="Foreground" Value="{DynamicResource TextSecondaryBrush}"/>
        </Style>
        <Style x:Key="StepDot" TargetType="Border">
            <Setter Property="Width" Value="26"/>
            <Setter Property="Height" Value="26"/>
            <Setter Property="CornerRadius" Value="13"/>
            <Setter Property="BorderThickness" Value="1.5"/>
        </Style>
        <Style x:Key="StepNum" TargetType="TextBlock">
            <Setter Property="FontSize" Value="12"/>
            <Setter Property="FontWeight" Value="SemiBold"/>
            <Setter Property="HorizontalAlignment" Value="Center"/>
            <Setter Property="VerticalAlignment" Value="Center"/>
        </Style>
        <Style x:Key="StepLabel" TargetType="TextBlock">
            <Setter Property="Margin" Value="12,0,0,0"/>
            <Setter Property="VerticalAlignment" Value="Center"/>
            <Setter Property="FontSize" Value="13.5"/>
        </Style>
        <Style x:Key="StepLine" TargetType="Border">
            <Setter Property="Width" Value="2"/>
            <Setter Property="Height" Value="18"/>
            <Setter Property="Margin" Value="12,3,0,3"/>
            <Setter Property="HorizontalAlignment" Value="Left"/>
            <Setter Property="CornerRadius" Value="1"/>
        </Style>
        <Style x:Key="FeatureIcon" TargetType="Border">
            <Setter Property="Width" Value="38"/>
            <Setter Property="Height" Value="38"/>
            <Setter Property="CornerRadius" Value="10"/>
            <Setter Property="Background" Value="{DynamicResource AccentSubtleBrush}"/>
            <Setter Property="VerticalAlignment" Value="Top"/>
        </Style>
        <Style x:Key="FeatureGlyph" TargetType="TextBlock">
            <Setter Property="FontFamily" Value="{DynamicResource IconFont}"/>
            <Setter Property="FontSize" Value="17"/>
            <Setter Property="Foreground" Value="{DynamicResource AccentBrush}"/>
            <Setter Property="HorizontalAlignment" Value="Center"/>
            <Setter Property="VerticalAlignment" Value="Center"/>
        </Style>
        <Style x:Key="FeatureTitle" TargetType="TextBlock">
            <Setter Property="FontWeight" Value="SemiBold"/>
            <Setter Property="FontSize" Value="13.5"/>
        </Style>
        <Style x:Key="FeatureText" TargetType="TextBlock">
            <Setter Property="FontSize" Value="12"/>
            <Setter Property="TextWrapping" Value="Wrap"/>
            <Setter Property="Margin" Value="0,2,0,0"/>
            <Setter Property="Foreground" Value="{DynamicResource TextSecondaryBrush}"/>
        </Style>
        <Style x:Key="Card" TargetType="Border">
            <Setter Property="Padding" Value="16,14"/>
            <Setter Property="CornerRadius" Value="8"/>
            <Setter Property="Background" Value="{DynamicResource ControlFillBrush}"/>
            <Setter Property="BorderBrush" Value="{DynamicResource ControlStrokeBrush}"/>
            <Setter Property="BorderThickness" Value="1"/>
        </Style>
    </Window.Resources>

    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="36"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="Auto"/>
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="250"/>
            <ColumnDefinition Width="*"/>
        </Grid.ColumnDefinitions>

        <!-- ===== Seitenleiste im AeroMC-Look ===== -->
        <Border Grid.RowSpan="3" ClipToBounds="True">
            <Border.Background>
                <LinearGradientBrush StartPoint="0,0" EndPoint="0.6,1">
                    <GradientStop Color="#0C1630" Offset="0"/>
                    <GradientStop Color="#112452" Offset="0.55"/>
                    <GradientStop Color="#173A86" Offset="1"/>
                </LinearGradientBrush>
            </Border.Background>
            <Grid>
                <!-- Lichtschein hinter dem Logo und unten -->
                <Ellipse Width="320" Height="320" Margin="-120,-110,0,0" HorizontalAlignment="Left" VerticalAlignment="Top" IsHitTestVisible="False">
                    <Ellipse.Fill>
                        <RadialGradientBrush>
                            <GradientStop Color="#664A86EA" Offset="0"/>
                            <GradientStop Color="#004A86EA" Offset="1"/>
                        </RadialGradientBrush>
                    </Ellipse.Fill>
                </Ellipse>
                <Ellipse Width="300" Height="300" Margin="0,0,-150,-150" HorizontalAlignment="Right" VerticalAlignment="Bottom" IsHitTestVisible="False">
                    <Ellipse.Fill>
                        <RadialGradientBrush>
                            <GradientStop Color="#444FB8F0" Offset="0"/>
                            <GradientStop Color="#004FB8F0" Offset="1"/>
                        </RadialGradientBrush>
                    </Ellipse.Fill>
                </Ellipse>

                <StackPanel Margin="30,64,24,0">
                    <Image Source="app.png" Width="68" Height="68" HorizontalAlignment="Left" RenderOptions.BitmapScalingMode="HighQuality">
                        <Image.Effect>
                            <DropShadowEffect Color="#4A86EA" BlurRadius="28" ShadowDepth="0" Opacity="0.75"/>
                        </Image.Effect>
                    </Image>
                    <TextBlock Text="AeroMC" FontFamily="{DynamicResource DisplayFont}" FontSize="26" FontWeight="SemiBold"
                               Foreground="{StaticResource SideText}" Margin="0,16,0,0"/>
                    <TextBlock x:Name="VersionText" Foreground="{StaticResource SideTextSecondary}" FontSize="12" Margin="0,2,0,0"/>

                    <StackPanel x:Name="Steps" Margin="0,38,0,0">
                        <StackPanel Orientation="Horizontal">
                            <Border x:Name="Dot0" Style="{StaticResource StepDot}"><TextBlock x:Name="Num0" Text="1" Style="{StaticResource StepNum}"/></Border>
                            <TextBlock x:Name="Label0" Text="Willkommen" Style="{StaticResource StepLabel}"/>
                        </StackPanel>
                        <Border x:Name="Line0" Style="{StaticResource StepLine}"/>
                        <StackPanel Orientation="Horizontal">
                            <Border x:Name="Dot1" Style="{StaticResource StepDot}"><TextBlock x:Name="Num1" Text="2" Style="{StaticResource StepNum}"/></Border>
                            <TextBlock x:Name="Label1" Text="Lizenz" Style="{StaticResource StepLabel}"/>
                        </StackPanel>
                        <Border x:Name="Line1" Style="{StaticResource StepLine}"/>
                        <StackPanel Orientation="Horizontal">
                            <Border x:Name="Dot2" Style="{StaticResource StepDot}"><TextBlock x:Name="Num2" Text="3" Style="{StaticResource StepNum}"/></Border>
                            <TextBlock x:Name="Label2" Text="Optionen" Style="{StaticResource StepLabel}"/>
                        </StackPanel>
                        <Border x:Name="Line2" Style="{StaticResource StepLine}"/>
                        <!-- Import: nur sichtbar, wenn andere Launcher gefunden wurden -->
                        <StackPanel x:Name="ImportStepRow" Orientation="Horizontal">
                            <Border x:Name="Dot3" Style="{StaticResource StepDot}"><TextBlock x:Name="Num3" Text="4" Style="{StaticResource StepNum}"/></Border>
                            <TextBlock x:Name="Label3" Text="Import" Style="{StaticResource StepLabel}"/>
                        </StackPanel>
                        <Border x:Name="Line3" Style="{StaticResource StepLine}"/>
                        <StackPanel Orientation="Horizontal">
                            <Border x:Name="Dot4" Style="{StaticResource StepDot}"><TextBlock x:Name="Num4" Text="5" Style="{StaticResource StepNum}"/></Border>
                            <TextBlock x:Name="Label4" Text="Installation" Style="{StaticResource StepLabel}"/>
                        </StackPanel>
                    </StackPanel>
                </StackPanel>

                <TextBlock Text="© M_Viper · m-viper.de" FontSize="11" Foreground="{StaticResource SideTextMuted}"
                           VerticalAlignment="Bottom" Margin="30,0,0,20"/>
            </Grid>
        </Border>

        <!-- Titelleiste -->
        <StackPanel Orientation="Horizontal" VerticalAlignment="Center" Margin="14,0,0,0">
            <Image Source="app.ico" Width="16" Height="16" RenderOptions.BitmapScalingMode="HighQuality"/>
            <TextBlock x:Name="WindowTitle" Text="AeroMC Setup" FontSize="12" Margin="10,0,0,0" VerticalAlignment="Center"
                       Foreground="{StaticResource SideTextSecondary}"/>
        </StackPanel>
        <StackPanel Grid.Column="1" Orientation="Horizontal" HorizontalAlignment="Right" VerticalAlignment="Top">
            <Button Style="{StaticResource CaptionButton}" Content="&#xE921;" Click="Minimize_Click"
                    WindowChrome.IsHitTestVisibleInChrome="True"/>
            <Button x:Name="CloseButton" Style="{StaticResource CloseCaptionButton}" Content="&#xE8BB;" Click="Cancel_Click"
                    WindowChrome.IsHitTestVisibleInChrome="True"/>
        </StackPanel>

        <!-- ===== Inhalt ===== -->
        <Grid Grid.Row="1" Grid.Column="1" Margin="40,18,40,0">

            <!-- 0: Willkommen -->
            <StackPanel x:Name="PageWelcome">
                <TextBlock Text="Willkommen bei AeroMC" Style="{StaticResource PageTitle}"/>
                <TextBlock Style="{StaticResource Body}"
                           Text="Der Assistent richtet AeroMC in wenigen Schritten ein – nur für dein Benutzerkonto und ohne Administratorrechte."/>

                <Grid Margin="0,24,0,0">
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="*"/>
                        <ColumnDefinition Width="20"/>
                        <ColumnDefinition Width="*"/>
                    </Grid.ColumnDefinitions>
                    <Grid.RowDefinitions>
                        <RowDefinition Height="Auto"/>
                        <RowDefinition Height="18"/>
                        <RowDefinition Height="Auto"/>
                    </Grid.RowDefinitions>

                    <DockPanel>
                        <Border Style="{StaticResource FeatureIcon}" DockPanel.Dock="Left"><TextBlock Text="&#xE8F1;" Style="{StaticResource FeatureGlyph}"/></Border>
                        <StackPanel Margin="12,0,0,0">
                            <TextBlock Text="Getrennte Instanzen" Style="{StaticResource FeatureTitle}"/>
                            <TextBlock Text="Mods und Modpacks von Modrinth und CurseForge" Style="{StaticResource FeatureText}"/>
                        </StackPanel>
                    </DockPanel>
                    <DockPanel Grid.Column="2">
                        <Border Style="{StaticResource FeatureIcon}" DockPanel.Dock="Left"><TextBlock Text="&#xE714;" Style="{StaticResource FeatureGlyph}"/></Border>
                        <StackPanel Margin="12,0,0,0">
                            <TextBlock Text="Spielaufzeichnung" Style="{StaticResource FeatureTitle}"/>
                            <TextBlock Text="Als MP4, ganz ohne Zusatzprogramm" Style="{StaticResource FeatureText}"/>
                        </StackPanel>
                    </DockPanel>
                    <DockPanel Grid.Row="2">
                        <Border Style="{StaticResource FeatureIcon}" DockPanel.Dock="Left"><TextBlock Text="&#xE716;" Style="{StaticResource FeatureGlyph}"/></Border>
                        <StackPanel Margin="12,0,0,0">
                            <TextBlock Text="Freunde" Style="{StaticResource FeatureTitle}"/>
                            <TextBlock Text="Online-Status und Meldungen im Spiel" Style="{StaticResource FeatureText}"/>
                        </StackPanel>
                    </DockPanel>
                    <DockPanel Grid.Row="2" Grid.Column="2">
                        <Border Style="{StaticResource FeatureIcon}" DockPanel.Dock="Left"><TextBlock Text="&#xE77B;" Style="{StaticResource FeatureGlyph}"/></Border>
                        <StackPanel Margin="12,0,0,0">
                            <TextBlock Text="Microsoft-Konten" Style="{StaticResource FeatureTitle}"/>
                            <TextBlock Text="Mehrere Konten, Skins direkt ändern" Style="{StaticResource FeatureText}"/>
                        </StackPanel>
                    </DockPanel>
                </Grid>

                <Border x:Name="UpdateHint" Margin="0,26,0,0" Padding="14,10" CornerRadius="8" Visibility="Collapsed"
                        Background="{DynamicResource AccentSubtleBrush}" BorderBrush="{DynamicResource AccentSubtleStrokeBrush}" BorderThickness="1">
                    <DockPanel>
                        <TextBlock DockPanel.Dock="Left" Text="&#xE946;" FontFamily="{DynamicResource IconFont}" FontSize="16"
                                   Foreground="{DynamicResource AccentBrush}" Margin="0,2,12,0" VerticalAlignment="Top"/>
                        <TextBlock x:Name="UpdateHintText" TextWrapping="Wrap" LineHeight="20" FontSize="13"/>
                    </DockPanel>
                </Border>
                <Border x:Name="RunningHint" Margin="0,10,0,0" Padding="14,10" CornerRadius="8" Visibility="Collapsed"
                        Background="{DynamicResource ControlFillBrush}" BorderBrush="{DynamicResource ControlStrokeBrush}" BorderThickness="1">
                    <DockPanel>
                        <TextBlock DockPanel.Dock="Left" Text="&#xE7BA;" FontFamily="{DynamicResource IconFont}" FontSize="16"
                                   Foreground="{DynamicResource AccentBrush}" Margin="0,2,12,0" VerticalAlignment="Top"/>
                        <TextBlock TextWrapping="Wrap" LineHeight="20" FontSize="13"
                                   Text="AeroMC läuft gerade und wird für die Installation automatisch beendet."/>
                    </DockPanel>
                </Border>
            </StackPanel>

            <!-- 1: Lizenz -->
            <DockPanel x:Name="PageLicense" Visibility="Collapsed">
                <TextBlock DockPanel.Dock="Top" Text="Lizenz" Style="{StaticResource PageTitle}"/>
                <TextBlock DockPanel.Dock="Top" Style="{StaticResource Body}" Margin="0,0,0,14"
                           Text="Bitte lies die Nutzungsbedingungen. AeroMC ist kostenlos für den privaten Gebrauch."/>
                <CheckBox x:Name="AcceptLicense" DockPanel.Dock="Bottom" Margin="0,14,0,0"
                          Checked="AcceptLicense_Click" Unchecked="AcceptLicense_Click"
                          Content="Ich akzeptiere die Lizenz- und Nutzungsbedingungen"/>
                <Border Background="{DynamicResource ControlFillBrush}" BorderBrush="{DynamicResource ControlStrokeBrush}"
                        BorderThickness="1" CornerRadius="8">
                    <ScrollViewer VerticalScrollBarVisibility="Auto">
                        <TextBlock x:Name="LicenseText" TextWrapping="Wrap" FontSize="12.5" LineHeight="18" Margin="16,12"
                                   Foreground="{DynamicResource TextSecondaryBrush}"/>
                    </ScrollViewer>
                </Border>
            </DockPanel>

            <!-- 2: Optionen -->
            <StackPanel x:Name="PageOptions" Visibility="Collapsed">
                <TextBlock Text="Optionen" Style="{StaticResource PageTitle}"/>
                <TextBlock Style="{StaticResource Body}" Text="Wohin soll AeroMC installiert werden?"/>

                <Border Style="{StaticResource Card}" Margin="0,18,0,0">
                    <StackPanel>
                        <TextBlock Text="Installationsordner" FontWeight="SemiBold" FontSize="13" Margin="0,0,0,10"/>
                        <DockPanel>
                            <Button DockPanel.Dock="Right" Content="Ändern …" Margin="8,0,0,0" Click="ChangeDir_Click"/>
                            <TextBox x:Name="DirBox"/>
                        </DockPanel>
                        <TextBlock Style="{StaticResource Body}" FontSize="12" LineHeight="18" Margin="0,10,0,0"
                                   Text="Benötigt ca. 400 MB. Deine Instanzen, Welten und Einstellungen liegen getrennt davon und bleiben bei Updates erhalten."/>
                    </StackPanel>
                </Border>

                <Border Style="{StaticResource Card}" Margin="0,12,0,0">
                    <StackPanel>
                        <CheckBox x:Name="DesktopLinkBox" Content="Verknüpfung auf dem Desktop" IsChecked="True"/>
                        <CheckBox x:Name="StartMenuBox" Content="Eintrag im Startmenü" Margin="0,12,0,0" IsChecked="True" IsEnabled="False"/>
                    </StackPanel>
                </Border>
            </StackPanel>

            <!-- 3: Import aus anderen Launchern (optional) -->
            <StackPanel x:Name="PageImport" Visibility="Collapsed">
                <TextBlock Text="Import" Style="{StaticResource PageTitle}"/>
                <TextBlock Style="{StaticResource Body}"
                           Text="Optional: Diese Launcher wurden auf deinem PC gefunden. Was du ankreuzt, bietet AeroMC beim ersten Start zum Übernehmen an – dort wählst du die einzelnen Instanzen aus."/>
                <Border Style="{StaticResource Card}" Margin="0,18,0,0" Padding="16,6">
                    <StackPanel x:Name="ImportList"/>
                </Border>
                <TextBlock Style="{StaticResource Body}" FontSize="12" LineHeight="18" Margin="0,12,0,0"
                           Text="In den anderen Launchern wird nichts verändert – AeroMC legt Kopien an. Später geht das jederzeit über „Importieren“ in der Toolleiste."/>
            </StackPanel>

            <!-- 4: Fortschritt / Fertig -->
            <StackPanel x:Name="PageProgress" Visibility="Collapsed">
                <Border x:Name="SuccessIcon" Width="64" Height="64" CornerRadius="32" HorizontalAlignment="Left" Margin="0,4,0,20"
                        Background="{StaticResource BrandGradient}" RenderTransformOrigin="0.5,0.5" Visibility="Collapsed">
                    <Border.RenderTransform><ScaleTransform x:Name="SuccessScale" ScaleX="1" ScaleY="1"/></Border.RenderTransform>
                    <Border.Effect><DropShadowEffect Color="#4A86EA" BlurRadius="24" ShadowDepth="0" Opacity="0.55"/></Border.Effect>
                    <TextBlock Text="&#xE73E;" FontFamily="{DynamicResource IconFont}" FontSize="26" Foreground="White"
                               HorizontalAlignment="Center" VerticalAlignment="Center"/>
                </Border>
                <TextBlock x:Name="ProgressTitle" Text="AeroMC wird installiert …" Style="{StaticResource PageTitle}"/>

                <StackPanel x:Name="ProgressBarPanel" Margin="0,18,0,0">
                    <TextBlock x:Name="PercentText" Text="0 %" FontFamily="{DynamicResource DisplayFont}" FontSize="44" FontWeight="SemiBold"
                               Foreground="{DynamicResource AccentBrush}"/>
                    <Border x:Name="ProgressTrack" SizeChanged="ProgressTrack_SizeChanged" Height="8" CornerRadius="4" Margin="0,10,0,0" Background="{DynamicResource SubtleSelectedBrush}">
                        <Border x:Name="ProgressFill" HorizontalAlignment="Left" Width="0" CornerRadius="4" Background="{StaticResource BrandGradient}"/>
                    </Border>
                </StackPanel>
                <TextBlock x:Name="ProgressText" Style="{StaticResource Body}" Margin="0,12,0,0" Text="Einen Moment bitte."/>

                <StackPanel x:Name="DonePanel" Visibility="Collapsed">
                    <CheckBox x:Name="LaunchBox" Content="AeroMC jetzt starten" IsChecked="True" Margin="0,24,0,0"/>
                </StackPanel>
            </StackPanel>

            <!-- Deinstallation -->
            <StackPanel x:Name="PageUninstall" Visibility="Collapsed">
                <TextBlock Text="AeroMC deinstallieren" Style="{StaticResource PageTitle}"/>
                <TextBlock Style="{StaticResource Body}"
                           Text="AeroMC wird von deinem PC entfernt: Programm, Verknüpfungen, Autostart und der Eintrag in den Windows-Einstellungen."/>
                <Border Style="{StaticResource Card}" Margin="0,22,0,0">
                    <StackPanel>
                        <StackPanel Orientation="Horizontal">
                            <TextBlock Text="&#xE8F1;" FontFamily="{DynamicResource IconFont}" FontSize="15" Foreground="{DynamicResource AccentBrush}"
                                       VerticalAlignment="Center"/>
                            <TextBlock Text="Deine Instanzen und Welten bleiben erhalten" FontWeight="SemiBold" Margin="10,0,0,0" VerticalAlignment="Center"/>
                        </StackPanel>
                        <TextBlock x:Name="DataInfo" Style="{StaticResource Body}" FontSize="12.5" Margin="0,6,0,14"/>
                        <CheckBox x:Name="RemoveDataBox" Content="Auch Instanzen, Welten, Konten und Einstellungen löschen"
                                  Checked="RemoveDataBox_Click" Unchecked="RemoveDataBox_Click"/>
                        <TextBlock x:Name="RemoveDataWarning" Visibility="Collapsed" Margin="30,8,0,0" TextWrapping="Wrap" FontSize="12.5"
                                   Foreground="{DynamicResource DangerBrush}"
                                   Text="Achtung: Damit wandern alle Welten und Spielstände aus AeroMC in den Papierkorb. Aufnahmen (Videos) und Backups (Dokumente) bleiben erhalten."/>
                    </StackPanel>
                </Border>
            </StackPanel>
        </Grid>

        <!-- Fußleiste -->
        <StackPanel Grid.Row="2" Grid.Column="1" Orientation="Horizontal" HorizontalAlignment="Right" Margin="0,14,40,24">
            <Button x:Name="BackButton" Content="Zurück" Width="110" Margin="0,0,8,0" Click="Back_Click"/>
            <Button x:Name="NextButton" Content="Weiter" Width="140" Margin="0,0,8,0" Style="{StaticResource AccentButton}" IsDefault="True" Click="Next_Click"/>
            <Button x:Name="CancelButton" Content="Abbrechen" Width="110" Click="Cancel_Click"/>
        </StackPanel>
    </Grid>
</Window>