HAG_BIB_Projekt/PrototypWPFHAG/SearchWindow.xaml

<mah:MetroWindow xmlns:mah="http://metro.mahapps.com/winfx/xaml/controls"
                   x:Class="PrototypWPFHAG.SearchWindow"
                   xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                   xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                   xmlns:local="clr-namespace:PrototypWPFHAG"
                   Title="PDF-Verwaltung (Admin)" Height="600" Width="1000"
                   WindowTitleBrush="FireBrick"
                   Icon="pack://application:,,,/Images/databaseicon.png"
                   ResizeMode="CanResizeWithGrip">
    <!-- Gesamt‑Layout: Zwei Spalten – linke Seite (jetzt 600px) und rechte Seite (flexibel) -->
    <Border BorderBrush="FireBrick" BorderThickness="3" Padding="0">
        <Grid>
            <Grid.ColumnDefinitions>
                <!-- Breitere linke Seite: -->
                <ColumnDefinition Width="500"/>
                <ColumnDefinition Width="*"/>
            </Grid.ColumnDefinitions>
            <Grid.RowDefinitions>
                <RowDefinition Height="*"/>
            </Grid.RowDefinitions>

            <!-- Linke Seite -->
            <Border Grid.Column="0" Margin="10,10,0,10" Padding="20">
                <!-- Untergliederung: zwei Spalten (links: Upload/Steuerelemente, rechts: Suchergebnisse) -->
                <Grid>
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="250"/>
                        <ColumnDefinition Width="*"/>
                    </Grid.ColumnDefinitions>
                    <Grid.RowDefinitions>
                        <!-- Upload-/Such‑Steuerelemente in mehreren Zeilen -->
                        <RowDefinition Height="Auto"/>
                        <!-- Drag & Drop -->
                        <RowDefinition Height="Auto"/>
                        <!-- Upload-Button -->
                        <RowDefinition Height="Auto"/>
                        <!-- RadioButtons für Suchmodus -->
                        <RowDefinition Height="Auto"/>
                        <!-- Suchtext und Suchen-Button -->
                        <RowDefinition Height="Auto"/>
                        <!-- Status & Progress -->
                        <RowDefinition Height="*"/>
                        <!-- eventuell Füllraum -->
                        <RowDefinition Height="Auto"/>
                        <!-- Zurück-Button -->
                    </Grid.RowDefinitions>

                    <!-- Obere Zeile: Drag & Drop-Bereich -->
                    <Border Grid.ColumnSpan="2" Height="75" BorderBrush="Gray" BorderThickness="1">
                        <Grid Background="Transparent" AllowDrop="True"
                              DragEnter="PdfDropCanvas_DragEnter" Drop="PdfDropCanvas_Drop" Margin="0,0,9,0">
                            <!-- Hinweistext und ggf. Vorschau (zunächst unsichtbar) -->
                            <Button Grid.Column="0" Content="Wähle PDF aus" Background="LightBlue" Click="ChoosePdfButton_Click" 
                                        Margin="296,-2,-15,0"/>
                            <TextBlock x:Name="DropHintText" Text="PDF hier rein ziehen" 
                                       Foreground="Gray" VerticalAlignment="Center" HorizontalAlignment="Left" Margin="5"/>
                            <StackPanel Orientation="Horizontal" VerticalAlignment="Center" HorizontalAlignment="Left" Margin="5,30,0,0">
                                <Image x:Name="PdfIcon" Source="pack://application:,,,/Images/pdf-icon.png" 
                                       Width="25" Height="25" Visibility="Collapsed"/>
                                <TextBlock x:Name="PdfFileNameText" Margin="10,0,0,0" Visibility="Collapsed"/>
                            </StackPanel>
                        </Grid>
                    </Border>

                    <!-- Linke Spalte, 2. Zeile: PDF hochladen Button -->
                    <Button Grid.Row="1" Grid.Column="0" Content="PDF hochladen" 
                            Width="235" Height="30" Background="LightGreen" Click="UploadButton_Click" 
                            Margin="0,10,0,0"/>

                    <!-- Linke Spalte, 3. Zeile: RadioButtons für Suchmodus -->
                    <StackPanel Grid.Row="2" Grid.Column="0" Orientation="Horizontal" Margin="0,10,0,0">
                        <RadioButton x:Name="SearchByIdRadio" Content="ID" IsChecked="True" Margin="0,0,10,0"/>
                        <RadioButton x:Name="SearchByTextRadio" Content="Text"/>
                    </StackPanel>

                    <!-- Linke Spalte, 4. Zeile: Suchfeld und Suchbutton -->
                    <StackPanel Grid.Row="3" Grid.Column="0" Orientation="Vertical" Margin="0,10,0,0">
                        <TextBox x:Name="SearchTextBox" Width="232" />
                        <Button Content="Suchen" x:Name="SearchButton" Click="SearchButton_Click" 
                                Width="118" Margin="0,5,0,0"/>
                    </StackPanel>

                    <!-- Linke Spalte, 5. Zeile: Upload-Status und Fortschrittsanzeige -->
                    <StackPanel Grid.Row="4" Grid.Column="0" Orientation="Vertical" Margin="0,10,0,0">
                        <TextBlock x:Name="UploadStatusText" TextAlignment="Center" Height="27"/>
                        <ProgressBar x:Name="UploadProgressBar" Height="10" Minimum="0" Maximum="100" 
                                     Visibility="Collapsed" Margin="0,5,0,0"/>
                    </StackPanel>

                    <!-- Rechte Spalte: Suchergebnisse ListBox -->
                    <ListBox Grid.Row="1" Grid.RowSpan="5" Grid.Column="1" 
                             x:Name="SearchResultsListBox" DisplayMemberPath="DocumentName" 
                             ItemsSource="{Binding}" SelectionMode="Extended" 
                             SelectionChanged="SearchResultsListBox_SelectionChanged" Margin="10,10,0,0"/>

                    <!-- Linke Spalte, untere Zeile: Button "Zurück zur Anmeldung" -->
                    <Button Grid.Row="6" Grid.Column="0" Content="Zurück zur Anmeldung" 
                            Click="BackToLogIn_Click" Height="30" Background="#ffd64f" Margin="0,10,0,0"/>
                </Grid>
            </Border>

            <!-- Rechte Seite -->
            <Border Grid.Column="1" Margin="43,10,10,10" Padding="10">
                <Grid>
                    <Grid.RowDefinitions>
                        <RowDefinition Height="Auto"/>
                        <!-- Überschrift -->
                        <RowDefinition Height="*"/>
                        <!-- PDF-Inhalt -->
                        <RowDefinition Height="Auto"/>
                        <!-- Lösch-Button -->
                    </Grid.RowDefinitions>
                    <Label Grid.Row="0" Content="PDF-Inhalt:" Margin="0,0,0,5"/>
                    <!-- Für den Inhalt wird ein TextBox genutzt, der bei Bedarf automatisch Scrollbars anzeigt -->
                    <TextBox Grid.Row="1" x:Name="ContentTextBox" 
                             Text="{Binding SelectedDocument.Content}"
                             IsReadOnly="True" TextWrapping="Wrap" AcceptsReturn="True"
                             VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Auto"/>
                    <Button Grid.Row="2" Content="Löschen" Width="100" Height="30" 
                            Background="Firebrick" Click="DeleteButton_Click" 
                            HorizontalAlignment="Center" Margin="0,10,0,0"/>
                </Grid>
            </Border>
        </Grid>
    </Border>
</mah:MetroWindow>