From 8bf09d9088cbcb0fdf9cb3238e4734842e02fcd0 Mon Sep 17 00:00:00 2001
From: Nexusls <luis.sander@edu.bib.de>
Date: Wed, 9 Apr 2025 10:00:17 +0200
Subject: [PATCH] Add: SearchWindow with Id and string search
---
PrototypWPFHAG/Images/pdf-icon.png | Bin 0 -> 10565 bytes
PrototypWPFHAG/MainWindow.xaml.cs | 4 +-
PrototypWPFHAG/PdfServiceClient.cs | 52 ++++
PrototypWPFHAG/PrototypWPFHAG.csproj | 5 +
PrototypWPFHAG/SearchWindow.xaml | 211 ++++++++++++---
PrototypWPFHAG/SearchWindow.xaml.cs | 385 ++++++++++++++++++++++++++-
6 files changed, 606 insertions(+), 51 deletions(-)
create mode 100644 PrototypWPFHAG/Images/pdf-icon.png
create mode 100644 PrototypWPFHAG/PdfServiceClient.cs
diff --git a/PrototypWPFHAG/Images/pdf-icon.png b/PrototypWPFHAG/Images/pdf-icon.png
new file mode 100644
index 0000000000000000000000000000000000000000..476c5b5befd5a77a027207007f382832d80e5c48
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diff --git a/PrototypWPFHAG/MainWindow.xaml.cs b/PrototypWPFHAG/MainWindow.xaml.cs
index 17895b2..4365c5e 100644
--- a/PrototypWPFHAG/MainWindow.xaml.cs
+++ b/PrototypWPFHAG/MainWindow.xaml.cs
@@ -42,7 +42,7 @@ public partial class MainWindow : MetroWindow
con.Open();
// Check for correct UserName
- string userQuery = "SELECT COUNT(*) FROM \"User\" WHERE \"UserName\" = @username";
+ string userQuery = "SELECT COUNT(*) FROM \"users\" WHERE \"username\" = @username";
using (NpgsqlCommand userCmd = new NpgsqlCommand(userQuery, con))
{
userCmd.Parameters.AddWithValue("@username", username);
@@ -55,7 +55,7 @@ public partial class MainWindow : MetroWindow
}
// Check for correct Password
- string pwQuery = "SELECT COUNT(*) FROM \"User\" WHERE \"UserName\" = @username AND \"Password\" = @password";
+ string pwQuery = "SELECT COUNT(*) FROM \"users\" WHERE \"username\" = @username AND \"password\" = @password";
using (NpgsqlCommand pwCmd = new NpgsqlCommand(pwQuery, con))
{
pwCmd.Parameters.AddWithValue("@username", username);
diff --git a/PrototypWPFHAG/PdfServiceClient.cs b/PrototypWPFHAG/PdfServiceClient.cs
new file mode 100644
index 0000000..3ecfb8f
--- /dev/null
+++ b/PrototypWPFHAG/PdfServiceClient.cs
@@ -0,0 +1,52 @@
+using System.Net.Http;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using System.Threading.Tasks;
+
+public class DocumentResponse
+{
+ [JsonPropertyName("documents")] // Konsistent mit Such-Endpoint
+ public List<SearchResult> Documents { get; set; }
+}
+
+public class PdfServiceClient
+{
+ private readonly HttpClient _httpClient;
+ private const string BaseUrl = "http://localhost:8000"; // Microservice-URL
+
+ public PdfServiceClient()
+ {
+ _httpClient = new HttpClient
+ {
+ BaseAddress = new Uri(BaseUrl), Timeout = TimeSpan.FromSeconds(30)
+ };
+ }
+
+ public async Task<string> GetDocumentContentAsync(int documentId)
+ {
+ var response = await _httpClient.GetAsync($"{BaseUrl}/documents/{documentId}/markdown");
+ response.EnsureSuccessStatusCode();
+ var json = await response.Content.ReadAsStringAsync();
+ var result = JsonSerializer.Deserialize<JsonElement>(json);
+ return result.GetProperty("content").GetString();
+ }
+
+ public async Task<List<SearchResult>> SearchDocumentsAsync(string query)
+ {
+ var response = await _httpClient.GetAsync($"{BaseUrl}/documents/search?query={query}");
+ response.EnsureSuccessStatusCode();
+ var json = await response.Content.ReadAsStringAsync();
+ return JsonSerializer.Deserialize<List<SearchResult>>(json);
+ }
+}
+
+public class SearchResult
+{
+ [JsonPropertyName("id")]
+ public int Id { get; set; }
+
+ [JsonPropertyName("filename")]
+ public string Filename { get; set; }
+ [JsonPropertyName("content")]
+ public string Content { get; set; }
+}
diff --git a/PrototypWPFHAG/PrototypWPFHAG.csproj b/PrototypWPFHAG/PrototypWPFHAG.csproj
index 0422d05..334273d 100644
--- a/PrototypWPFHAG/PrototypWPFHAG.csproj
+++ b/PrototypWPFHAG/PrototypWPFHAG.csproj
@@ -14,6 +14,7 @@
<ItemGroup>
<None Remove="Images\databaseicon.png" />
+ <None Remove="Images\pdf-icon.png" />
</ItemGroup>
<ItemGroup>
@@ -31,4 +32,8 @@
<PackageReference Include="SixLabors.ImageSharp" Version="3.1.7" />
</ItemGroup>
+ <ItemGroup>
+ <Resource Include="Images\pdf-icon.png" />
+ </ItemGroup>
+
</Project>
diff --git a/PrototypWPFHAG/SearchWindow.xaml b/PrototypWPFHAG/SearchWindow.xaml
index 72ac88d..a8b50c6 100644
--- a/PrototypWPFHAG/SearchWindow.xaml
+++ b/PrototypWPFHAG/SearchWindow.xaml
@@ -1,69 +1,204 @@
-<Window x:Class="PrototypWPFHAG.SearchWindow"
+<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="Such Fenster" Height="600" Width="800">
+ Title="PDF-Verwaltung (Admin)" Height="600" Width="1000"
+ WindowTitleBrush="FireBrick"
+ Icon="pack://application:,,,/Images/databaseicon.png">
<Grid>
<!-- 左侧垂直布局 -->
<Grid.ColumnDefinitions>
- <ColumnDefinition Width="200"/>
+ <ColumnDefinition Width="56.527"/>
+ <ColumnDefinition Width="143.473"/>
<!-- 左侧固定宽度 -->
<ColumnDefinition Width="*"/>
<!-- 右侧占满剩余空间 -->
</Grid.ColumnDefinitions>
<!-- 左侧区域 -->
- <StackPanel Orientation="Vertical" Margin="10">
- <Grid Margin="0,0,0,10">
+ <Border
+ BorderBrush="FireBrick"
+ BorderThickness="3" Padding="20"
+ Grid.ColumnSpan="3"
+ />
+
+ <StackPanel
+ Orientation="Vertical"
+ Margin="10,10,772,10"
+ Grid.ColumnSpan="3">
+ <Grid
+ Margin="0,0,0,10"
+ Height="85">
<Grid.ColumnDefinitions>
- <ColumnDefinition Width="*"/>
- <ColumnDefinition Width="Auto"/>
+ <ColumnDefinition
+ Width="*"
+ />
+ <ColumnDefinition
+ Width="Auto"
+ />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
- <RowDefinition Height="Auto"/>
- <RowDefinition Height="Auto"/>
+ <RowDefinition
+ Height="Auto"
+ />
+ <RowDefinition
+ Height="Auto"
+ />
</Grid.RowDefinitions>
- <TextBox x:Name="TextField" Grid.Row="0" Height="50" VerticalContentAlignment="Center" Margin="0,0,5,0"/>
- <Border Grid.Row="0" Grid.Column="1" Background="LightGray" Height="50" Margin="5,0,0,0">
- <TextBlock Text="Bild hochladen" VerticalAlignment="Center" HorizontalAlignment="Center"/>
+
+ <Border
+ BorderBrush="Gray"
+ BorderThickness="1"
+ Margin="5,10,0,-85" Grid.Row="1">
+ <Canvas
+ x:Name="PdfDropCanvas"
+ Margin="5,0,0,-24"
+ Grid.RowSpan="2"
+ AllowDrop="True"
+ Background="Transparent"
+ DragEnter="PdfDropCanvas_DragEnter"
+ Drop="PdfDropCanvas_Drop">
+
+ <TextBlock
+ x:Name="DropHintText"
+ Text="PDF hier rein ziehen"
+ HorizontalAlignment="Center"
+ VerticalAlignment="Center"
+ Foreground="Gray"
+ />
+
+ <!-- Vorschau-Elemente (unsichtbar, bis eine Datei abgelegt wird) -->
+ <Image
+ x:Name="PdfIcon"
+ Source="pack://application:,,,/Images/pdf-icon.png"
+ Width="25" Height="25"
+ Margin="0,5,0,0"
+ Visibility="Collapsed"
+ />
+ <TextBlock
+ x:Name="PdfFileNameText"
+ Margin="40,10,0,0"
+ Visibility="Collapsed"
+ />
+ </Canvas>
</Border>
- <Line Grid.Row="0" Grid.Column="1" X1="0" Y1="25" X2="1" Y2="25" Stroke="Black" StrokeThickness="1" Margin="5,0,0,0"/>
- <Button Content="Suchen" Width="180" Height="30" Grid.Row="1" Grid.ColumnSpan="2" HorizontalAlignment="Right" Margin="0,5,0,0"/>
+
+
</Grid>
+
<!-- PDFField -->
<Grid Margin="0,0,0,10">
<Grid.ColumnDefinitions>
- <ColumnDefinition Width="*"/>
- <ColumnDefinition Width="Auto"/>
+ <ColumnDefinition
+ Width="*"
+ />
+ <ColumnDefinition
+ Width="Auto"
+ />
</Grid.ColumnDefinitions>
- <Border Background="LightGray" Height="30" Margin="0,0,0,0" Grid.Column="0">
- <TextBlock Text="PDF hochladen" VerticalAlignment="Center" HorizontalAlignment="Center" RenderTransformOrigin="0.514,5.613"/>
- </Border>
- <Button Content="ADD" Width="60" Height="30" Grid.Column="1" Margin="5,0,0,0"/>
+ <Button
+ Content="PDF hochladen"
+ Width="auto" Height="30"
+ Margin="5,0,0,0"
+ Background="LightGreen"
+ Click="UploadButton_Click"
+ />
+
</Grid>
- <Button Content="Zurück " Margin="5,380" Click="BackToLogIn_Click"/>
+
+ <StackPanel Orientation="Horizontal" Margin="5,10">
+ <RadioButton x:Name="SearchByIdRadio" Content="ID" IsChecked="True"/>
+ <RadioButton x:Name="SearchByTextRadio" Content="Text" Margin="10,0"/>
+ </StackPanel>
+
+ <TextBox
+ x:Name="SearchTextBox"
+ Margin="5,0,0,0"
+ />
+
+ <Button
+ Content="Suchen"
+ x:Name="SearchButton"
+ Click="SearchButton_Click"
+ Margin="5,10,0,10"
+ />
+
+ <!-- ListField -->
+ <ListBox
+ x:Name="SearchResultsListBox"
+ DisplayMemberPath="Filename"
+ Margin="5,0,0,0"
+ ItemsSource="{Binding}"
+ SelectionMode="Extended"
+ SelectionChanged="SearchResultsListBox_SelectionChanged"
+ />
+
+ <TextBlock
+ x:Name="UploadStatusText"
+ TextAlignment="Center" Margin="0,35,0,35" Height="27"
+ />
+
+ <ProgressBar
+ x:Name="UploadProgressBar"
+ Height="10"
+ Minimum="0" Maximum="100"
+ Visibility="Collapsed"
+ Margin="0,20,0,0"
+ />
+
+ <Button
+ Content="Zurück zur Anmeldung"
+ Click="BackToLogIn_Click"
+ Margin="5,10,0,0"
+ Height="30"
+ Background="#ffd64f"
+ />
+
</StackPanel>
<!-- 右侧区域 -->
- <Grid Grid.Column="1" Margin="10">
- <Label Content="Zeugnisse:" HorizontalAlignment="Left" Margin="0,2,0,8"/>
- <!-- ListField -->
- <ListBox x:Name="ListField" Margin="0,29,0,35" BorderThickness="1" BorderBrush="Black">
- <ListBox.ItemTemplate>
- <DataTemplate>
- <StackPanel Orientation="Vertical">
- <!-- 内容 -->
- <TextBlock Text="{Binding}" VerticalAlignment="Center" HorizontalAlignment="Stretch" Padding="5"/>
- <!-- 分隔线 -->
- <Border Height="1" Background="Black" Margin="0,2,0,2"/>
- </StackPanel>
- </DataTemplate>
- </ListBox.ItemTemplate>
- </ListBox>
+ <Grid
+ Grid.Column="2"
+ Margin="60,10,10,10">
+ <Label
+ Content="PDF-Inhalt:"
+ HorizontalAlignment="Left"
+ Margin="0,2,0,8"
+ />
+
+ <ScrollViewer
+ x:Name="ContentScrollViewer"
+ Margin="0,0,0,35"
+ VerticalScrollBarVisibility="Auto"
+ HorizontalScrollBarVisibility="Auto">
+
+ <TextBox
+ x:Name="ContentTextBox"
+ Text="{Binding SelectedDocument.Content}"
+ IsReadOnly="True"
+ TextWrapping="Wrap"
+ AcceptsReturn="True"
+ VerticalScrollBarVisibility="Auto"
+ HorizontalScrollBarVisibility="Auto"
+ Margin="5,25, 0, 35"
+ Height="Auto"
+ MinHeight="494"
+ />
+
+ </ScrollViewer>
<!-- 删除按钮 -->
- <Button Content="Löschen" Width="100" Height="30" HorizontalAlignment="Right" VerticalAlignment="Bottom"/>
+ <Button
+ Content="Löschen"
+ Width="100"
+ Height="30"
+ HorizontalAlignment="Right"
+ VerticalAlignment="Bottom"
+ Background="Firebrick"
+ Click="DeleteButton_Click"
+ />
</Grid>
</Grid>
-</Window>
\ No newline at end of file
+</mah:MetroWindow>
\ No newline at end of file
diff --git a/PrototypWPFHAG/SearchWindow.xaml.cs b/PrototypWPFHAG/SearchWindow.xaml.cs
index ed81b01..c09d822 100644
--- a/PrototypWPFHAG/SearchWindow.xaml.cs
+++ b/PrototypWPFHAG/SearchWindow.xaml.cs
@@ -1,27 +1,42 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
+using MahApps.Metro.Controls;
+using System.Diagnostics;
+using System.IO;
+using System.Net;
+using System.Net.Http;
using System.Text;
-using System.Threading.Tasks;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using System.Web;
using System.Windows;
using System.Windows.Controls;
-using System.Windows.Data;
-using System.Windows.Documents;
-using System.Windows.Input;
-using System.Windows.Media;
-using System.Windows.Media.Imaging;
-using System.Windows.Shapes;
+
namespace PrototypWPFHAG
{
/// <summary>
/// Interaktionslogik für SearchWindow.xaml
/// </summary>
- public partial class SearchWindow : Window
+
+ public class DocumentResponse
{
+ [JsonPropertyName("documents")]
+ public List<SearchResult> Documents { get; set; }
+ }
+ public partial class SearchWindow : MetroWindow
+ {
+ public readonly HttpClient _httpClient;
+ private bool _isSearchInProgress;
+ private readonly PdfServiceClient _pdfServiceClient = new();
+ private const string BaseUrl = "http://localhost:8000"; // Microservice-URL
+ private string _selectedPdfPath;
public SearchWindow()
{
InitializeComponent();
+ _httpClient = new HttpClient
+ {
+ BaseAddress = new Uri(BaseUrl),
+ Timeout = TimeSpan.FromSeconds(30)
+ };
}
private void BackToLogIn_Click(object sender, RoutedEventArgs e)
@@ -30,5 +45,353 @@ namespace PrototypWPFHAG
loginWindow.Show(); // Open new window
this.Close(); // Close this window
}
+ private async void SearchButton_Click(object sender, RoutedEventArgs e)
+ {
+ if (_isSearchInProgress) return;
+
+ try
+ {
+ _isSearchInProgress = true;
+ SearchButton.IsEnabled = false;
+
+ if (SearchByIdRadio.IsChecked == true)
+ {
+ await SearchByIdAsync();
+ }
+ else
+ {
+ await SearchByTextAsync();
+ }
+ }
+ catch (Exception ex)
+ {
+ MessageBox.Show($"Fehler bei der Suche: {ex.Message}",
+ "Fehler",
+ MessageBoxButton.OK,
+ MessageBoxImage.Error);
+ }
+ finally
+ {
+ _isSearchInProgress = false;
+ SearchButton.IsEnabled = true;
+ }
+ }
+ private async Task SearchByIdAsync()
+ {
+ if (!int.TryParse(SearchTextBox.Text, out int documentId))
+ {
+ MessageBox.Show("Bitte eine gültige ID eingeben");
+ return;
+ }
+
+ try
+ {
+ var response = await _httpClient.GetAsync($"/documents/by-id/{documentId}");
+ var json = await response.Content.ReadAsStringAsync();
+ var result = JsonSerializer.Deserialize<JsonElement>(json);
+
+ // Extrahiere das Array "documents"
+ var documents = result.GetProperty("documents");
+ if (documents.GetArrayLength() == 0)
+ {
+ MessageBox.Show("Dokument nicht gefunden");
+ return;
+ }
+
+ // Nimm das erste Element des Arrays
+ var document = documents[0];
+
+ // UI aktualisieren
+ await Dispatcher.InvokeAsync(() =>
+ {
+ SearchResultsListBox.ItemsSource = new List<SearchResult>
+ {
+ new SearchResult
+ {
+ Id = document.GetProperty("id").GetInt32(),
+ Filename = document.GetProperty("filename").GetString(),
+ Content = document.GetProperty("content").GetString()
+ }
+ };
+ ContentTextBox.Text = document.GetProperty("content").GetString();
+ });
+ }
+ catch (Exception ex)
+ {
+ MessageBox.Show($"Fehler: {ex.Message}");
+ }
+ }
+ private async Task SearchByTextAsync()
+ {
+ try
+ {
+ var encodedQuery = Uri.EscapeDataString(SearchTextBox.Text);
+ var response = await _httpClient.GetAsync($"/documents/search?query={encodedQuery}");
+
+ var json = await response.Content.ReadAsStringAsync();
+ var result = JsonSerializer.Deserialize<JsonElement>(json);
+
+ var documents = JsonSerializer.Deserialize<List<SearchResult>>(
+ result.GetProperty("documents").GetRawText());
+
+ MessageBox.Show($"Gefundene Dokumente: {documents?.Count}", "Debug");
+
+ SearchResultsListBox.ItemsSource = documents;
+ SearchResultsListBox.DisplayMemberPath = "Filename";
+ }
+ catch (Exception ex)
+ {
+ MessageBox.Show($"Fehler: {ex.Message}");
+ }
+ }
+
+
+
+ private void PdfDropCanvas_DragEnter(object sender, DragEventArgs e)
+ {
+ // Nur PDF-Dateien erlauben
+ if (e.Data.GetDataPresent(DataFormats.FileDrop))
+ {
+ var files = (string[])e.Data.GetData(DataFormats.FileDrop);
+ if (files.Any(f => System.IO.Path.GetExtension(f).Equals(".pdf", StringComparison.OrdinalIgnoreCase)))
+ {
+ e.Effects = DragDropEffects.Copy;
+ DropHintText.Visibility = Visibility.Collapsed; // Platzhalter ausblenden
+ }
+ }
+ else
+ {
+ e.Effects = DragDropEffects.None;
+ }
+ e.Handled = true;
+ }
+
+ private void PdfDropCanvas_Drop(object sender, DragEventArgs e)
+ {
+ if (e.Data.GetDataPresent(DataFormats.FileDrop))
+ {
+ string[] files = (string[])e.Data.GetData(DataFormats.FileDrop);
+ _selectedPdfPath = files.FirstOrDefault(f => System.IO.Path.GetExtension(f).Equals(".pdf", StringComparison.OrdinalIgnoreCase));
+
+ if (_selectedPdfPath != null)
+ {
+ // Vorschau anzeigen
+ PdfIcon.Visibility = Visibility.Visible;
+ PdfFileNameText.Text = System.IO.Path.GetFileName(_selectedPdfPath);
+ PdfFileNameText.Visibility = Visibility.Visible;
+ DropHintText.Visibility = Visibility.Collapsed;
+ }
+ }
+ }
+
+ // Response-Klassen
+ public class ApiResponse
+ {
+ [JsonPropertyName("success")]
+ public bool Success { get; set; }
+
+ [JsonPropertyName("document")]
+ public DocumentDetail Document { get; set; }
+ }
+
+ public class DocumentDetail
+ {
+ [JsonPropertyName("id")]
+ public int Id { get; set; }
+
+ [JsonPropertyName("filename")]
+ public string Filename { get; set; }
+
+ [JsonPropertyName("content")]
+ public string Content { get; set; }
+ }
+ public class ApiError
+ {
+ public string Detail { get; set; }
+ }
+
+ private async void UploadButton_Click(object sender, RoutedEventArgs e)
+ {
+ if (string.IsNullOrEmpty(_selectedPdfPath))
+ {
+ MessageBox.Show("Keine PDF ausgewählt!");
+ return;
+ }
+
+ // UI zurücksetzen
+ UploadProgressBar.Visibility = Visibility.Visible;
+ UploadProgressBar.Value = 0;
+ UploadStatusText.Text = "Upload läuft...";
+
+ try
+ {
+ using (var httpClient = new HttpClient())
+ using (var fileStream = File.OpenRead(_selectedPdfPath))
+ {
+ var progress = new Progress<float>(percent =>
+ {
+ Dispatcher.Invoke(() =>
+ {
+ UploadProgressBar.Value = percent * 100;
+ UploadStatusText.Text = $"Upload: {(int)(percent * 100)}%";
+ });
+ });
+
+ var content = new StreamContent(fileStream);
+ var formData = new MultipartFormDataContent();
+ formData.Add(content, "file", Path.GetFileName(_selectedPdfPath));
+
+ // Simulierter Fortschritt
+ for (int i = 0; i <= 100; i += 10)
+ {
+ await Task.Delay(100);
+ ((IProgress<float>)progress).Report(i / 100f);
+ }
+
+ var response = await httpClient.PostAsync($"{BaseUrl}/upload-pdf", formData);
+
+ if (response.IsSuccessStatusCode)
+ {
+ // Erfolgsmeldung anzeigen
+ UploadStatusText.Text = "Erfolgreich hochgeladen!";
+
+ // Canvas zurücksetzen
+ Dispatcher.Invoke(() =>
+ {
+ PdfIcon.Visibility = Visibility.Collapsed;
+ PdfFileNameText.Visibility = Visibility.Collapsed;
+ DropHintText.Visibility = Visibility.Visible;
+ _selectedPdfPath = null;
+ });
+
+ // Erfolgsmeldung nach 3 Sekunden ausblenden
+ await Task.Delay(3000);
+ UploadStatusText.Text = string.Empty;
+ }
+ else
+ {
+ UploadStatusText.Text = "Fehler beim Upload";
+ }
+ }
+ }
+ catch (Exception ex)
+ {
+ UploadStatusText.Text = $"Fehler: {ex.Message}";
+ }
+ finally
+ {
+ UploadProgressBar.Visibility = Visibility.Collapsed;
+ }
+ }
+ private async void DeleteButton_Click(object sender, RoutedEventArgs e)
+ {
+ if (SearchResultsListBox.SelectedItems.Count == 0)
+ {
+ MessageBox.Show("Bitte Dokumente auswählen.");
+ return;
+ }
+
+ var result = MessageBox.Show(
+ $"{SearchResultsListBox.SelectedItems.Count} Dokument(e) löschen?",
+ "Bestätigung",
+ MessageBoxButton.YesNo,
+ MessageBoxImage.Warning
+ );
+
+ if (result != MessageBoxResult.Yes) return;
+
+ var deletedIds = new List<int>();
+ var errorIds = new List<int>();
+
+ foreach (var item in SearchResultsListBox.SelectedItems.Cast<SearchResult>().ToList())
+ {
+ try
+ {
+ var response = await _httpClient.DeleteAsync($"/documents/by-id/{item.Id}/delete");
+ if (response.IsSuccessStatusCode)
+ {
+ deletedIds.Add(item.Id);
+ Debug.WriteLine($"Gelöscht: {item.Id}");
+ }
+ else
+ {
+ errorIds.Add(item.Id);
+ var errorContent = await response.Content.ReadAsStringAsync();
+ Debug.WriteLine($"Fehler bei {item.Id}: {errorContent}");
+ }
+ }
+ catch (Exception ex)
+ {
+ errorIds.Add(item.Id);
+ Debug.WriteLine($"Ausnahme: {ex.Message}");
+ }
+ }
+
+ // Aktualisiere die Liste unabhängig vom Suchmodus
+ if (SearchByIdRadio.IsChecked == true)
+ {
+ await SearchByIdAsync(); // Neu laden der ID-Suche
+ }
+ else
+ {
+ await SearchByTextAsync(); // Neu laden der Textsuche
+ }
+
+ // Feedback an Benutzer
+ var message = new StringBuilder();
+ if (deletedIds.Count > 0)
+ {
+ message.AppendLine($"{deletedIds.Count} Dokument(e) gelöscht.");
+ }
+ if (errorIds.Count > 0)
+ {
+ message.AppendLine($"{errorIds.Count} Dokument(e) konnten nicht gelöscht werden.");
+ }
+ MessageBox.Show(message.ToString());
+ }
+
+ private async void SearchResultsListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
+ {
+ if (SearchResultsListBox.SelectedItem is SearchResult selectedDocument)
+ {
+ try
+ {
+ var response = await _httpClient.GetAsync($"/documents/by-id/{selectedDocument.Id}");
+ var json = await response.Content.ReadAsStringAsync();
+ var result = JsonSerializer.Deserialize<JsonElement>(json);
+
+ // Sicherstellen, dass das "documents" Array existiert
+ if (!result.TryGetProperty("documents", out var documents))
+ {
+ ContentTextBox.Text = "Ungültiges Antwortformat";
+ return;
+ }
+
+ // Sicherstellen, dass das Array mindestens ein Element hat
+ if (documents.GetArrayLength() == 0)
+ {
+ ContentTextBox.Text = "Dokument nicht gefunden";
+ return;
+ }
+
+ var document = documents[0];
+
+ // Sicherstellen, dass alle benötigten Felder existieren
+ if (!document.TryGetProperty("content", out var contentProp))
+ {
+ ContentTextBox.Text = "Dokumentinhalt fehlt";
+ return;
+ }
+
+ ContentTextBox.Text = contentProp.GetString();
+
+ Debug.WriteLine($"API-Antwort: {json}");
+ }
+ catch (Exception ex)
+ {
+ ContentTextBox.Text = $"Fehler: {ex.Message}";
+ }
+ }
+ }
}
}