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PDF-Export für Flugbuchungen hinzugefügt

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Stanislav Kharchenko
2026-03-06 10:01:43 +01:00
parent 7603469aae
commit 03c91f7dc9
10 changed files with 107 additions and 2 deletions
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81
SkyTeam/BuchungenPage.xaml.cs
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@@ -1,8 +1,13 @@
using System;
using MySql.Data.MySqlClient;
using PdfSharp.Drawing;
using PdfSharp.Fonts;
using PdfSharp.Pdf;
using System;
using System.Data;
using System.Windows;
using System.Windows.Controls;
using MySql.Data.MySqlClient;
using static System.Runtime.InteropServices.JavaScript.JSType;
using System.IO;
namespace SkyTeam
{
@@ -41,12 +46,14 @@ namespace SkyTeam
NoBookingsView.Visibility = Visibility.Collapsed;
BookingsGrid.Visibility = Visibility.Visible;
CancelBtn.Visibility = Visibility.Visible;
CreatePdfBtn.Visibility = Visibility.Visible;
}
else
{
NoBookingsView.Visibility = Visibility.Visible;
BookingsGrid.Visibility = Visibility.Collapsed;
CancelBtn.Visibility = Visibility.Collapsed;
CreatePdfBtn.Visibility = Visibility.Collapsed;
}
}
}
@@ -74,11 +81,81 @@ namespace SkyTeam
LoadBookings();
}
}
// Idee und Grundlage aus folgendem Video:
// https://www.youtube.com/watch?v=sfeJprlUT7E
// Datum: 05.03.2026
// Anpassung und Implementierung mit Unterstützung von ChatGPT (OpenAI)
public class CustomFontResolver : IFontResolver
{
private readonly string fontPath = "OpenSans-Regular.ttf";
public string DefaultFontName => "OpenSans";
public byte[] GetFont(string faceName)
{
return File.ReadAllBytes(fontPath);
}
public FontResolverInfo ResolveTypeface(string familyName, bool isBold, bool isItalic)
{
return new FontResolverInfo("OpenSans");
}
}
// Feature: PDF-Export für Flugbuchungen hinzugefügt
//Quelle:
//YouTube Tutorial: https://www.youtube.com/watch?v=C-yMypr_TdY
//Datum: 05.03.2026
private void CreatePdf_Click(object sender, RoutedEventArgs e)
{
if (BookingsGrid.SelectedItem == null)
{
MessageBox.Show("Bitte wählen Sie einen Flug aus.");
return;
}
DataRowView row = (DataRowView)BookingsGrid.SelectedItem;
int buchungId = Convert.ToInt32(row["BuchungId"]);
string flugNr = row["Flugnummer"].ToString();
string von = row["Abflugort"].ToString();
string nach = row["Zielort"].ToString();
DateTime datum = Convert.ToDateTime(row["Abflugdatum"]);
string status = row["Status"].ToString();
string logoPath = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "icon.png");
XImage logo = XImage.FromFile(logoPath);
PdfDocument document = new PdfDocument();
document.Info.Title = "Flugbuchung";
PdfPage page = document.AddPage();
XGraphics gfx = XGraphics.FromPdfPage(page);
XFont titleFont = new XFont("OpenSans", 30);
XFont textFont = new XFont("OpenSans", 20);
gfx.DrawImage(logo, 40, 20, 100, 100);
gfx.DrawString("Flugbuchung", titleFont, XBrushes.Black, new XPoint(200, 80));
gfx.DrawString($"Buchung-ID: {buchungId}", textFont, XBrushes.Black, new XPoint(40, 160));
gfx.DrawString($"Flug-Nr.: {flugNr}", textFont, XBrushes.Black, new XPoint(40, 200));
gfx.DrawString($"Von: {von}", textFont, XBrushes.Black, new XPoint(40, 240));
gfx.DrawString($"Nach: {nach}", textFont, XBrushes.Black, new XPoint(40, 280));
gfx.DrawString($"Datum: {datum:dd.MM.yyyy}", textFont, XBrushes.Black, new XPoint(40, 320));
gfx.DrawString($"Status: {status}", textFont, XBrushes.Black, new XPoint(40, 360));
string filename = $"Flugbuchung_{buchungId}.pdf";
document.Save(filename);
MessageBox.Show($"PDF erfolgreich erstellt: {filename}");
}
private void HomeButton_Click(object sender, RoutedEventArgs e) => NavigationService.Navigate(new NavigationPage());
private void BookingsButton_Click(object sender, RoutedEventArgs e) => NavigationService.Navigate(new BuchungenPage());
private void SettingsButton_Click(object sender, RoutedEventArgs e) => NavigationService.Navigate(new SettingsPage());
private void LogoutButton_Click(object sender, RoutedEventArgs e) => NavigationService.Navigate(new LogInPage());
private void OpenReservierungSuche_Click(object sender, RoutedEventArgs e) => NavigationService.Navigate(new ReservierungssuchePage());
}
}