Berichfunktion hinzugefügt

1 files changed, 31 insertions, 0 deletions

diff --git a/calendar_gui.py b/calendar_gui.py
index f0edb52..ab0cf65 100644
--- a/calendar_gui.py
+++ b/calendar_gui.py
@@ -16,6 +16,7 @@ from prediction_controller import PredictionController
 from event_type_handler import EventTypeHandler
 from date_service import DateService
 from config import EventConfig
+from prediction_report_service import PredictionReportService
 
 class EventDialog(QDialog):
     def __init__(self, entry=None, parent=None):
@@ -230,6 +231,14 @@ class CalendarManagerGUI(QMainWindow):
         load_action.setIcon(self.style().standardIcon(QStyle.SP_DialogOpenButton))
         load_action.triggered.connect(self.load_file)
         file_menu.addAction(load_action)
+
+        # Export PDF action
+        export_pdf_action = QAction('Als PDF exportieren', self)
+        export_pdf_action.setShortcut('Ctrl+P')
+        # Fallback icon; SP_DialogPrintButton may not exist in some Qt styles
+        export_pdf_action.setIcon(self.style().standardIcon(QStyle.SP_DialogOpenButton))
+        export_pdf_action.triggered.connect(self.export_pdf)
+        file_menu.addAction(export_pdf_action)
         
         # Note: Saving/Loading now operate on complete prediction state
 
@@ -643,6 +652,28 @@ class CalendarManagerGUI(QMainWindow):
         except Exception as e:
             QMessageBox.critical(self, "Error", f"Fehler beim Laden des Komplettzustands: {str(e)}")
 
+    def export_pdf(self):
+        """Export a formatted report to PDF including metadata and full table."""
+        out_path, _ = QFileDialog.getSaveFileName(
+            self,
+            "PDF exportieren",
+            "",
+            "PDF (*.pdf)"
+        )
+        if not out_path:
+            return
+        success = PredictionReportService.export_pdf(
+            self.calendar_manager,
+            self.prediction_controller,
+            out_path,
+            self.dateformat,
+        )
+        if success:
+            if not out_path.lower().endswith('.pdf'):
+                out_path = out_path + '.pdf'
+            QMessageBox.information(self, "Export erfolgreich", f"PDF exportiert nach {out_path}")
+        else:
+            QMessageBox.critical(self, "Fehler", "PDF-Export fehlgeschlagen.")
     
     def clear_entries(self):
         """Clear all calendar entries"""