feat: add export functionality for library items and include 'schulbuch' type

2026-05-19 09:53:04 +02:00
parent 073652c63d
commit 96771d192c
6 changed files with 164 additions and 52 deletions
@@ -0,0 +1,56 @@
+import io
+from openpyxl import Workbook
+from openpyxl.styles import Font, PatternFill
+
+def generate_library_excel(items):
+    wb = Workbook()
+    ws = wb.active
+    ws.title = "Export"
+
+    headers = [
+        "Code", "Titel", "Autor", "Typ", "ISBN/Code", 
+        "Filter 1", "Filter 2", "Filter 3", 
+        "Status", "Ausgeliehen von", "Rückgabe", "Kosten"
+    ]
+    
+    ws.append(headers)
+    
+    header_font = Font(bold=True, color="FFFFFF")
+    header_fill = PatternFill(start_color="1F2937", end_color="1F2937", fill_type="solid")
+    for cell in ws[1]:
+        cell.font = header_font
+        cell.fill = header_fill
+
+    for item in items:
+        status = "Verfuegbar" if str(item.get("Verfuegbar", "True")).lower() == "true" else "Ausgeliehen"
+        row = [
+            item.get("Code_4", ""),
+            item.get("Name", ""),
+            item.get("Author", ""),
+            item.get("ItemType", ""),
+            item.get("ISBN", ""),
+            item.get("Filter", ""),
+            item.get("Filter2", ""),
+            item.get("Filter3", ""),
+            status,
+            item.get("User", ""),
+            item.get("ReturnDate", ""),
+            item.get("Anschaffungskosten", "")
+        ]
+        ws.append(row)
+        
+    for col in ws.columns:
+        max_length = 0
+        column = col[0].column_letter 
+        for cell in col:
+            try:
+                if len(str(cell.value)) > max_length:
+                    max_length = len(str(cell.value))
+            except:
+                pass
+        ws.column_dimensions[column].width = min(max_length + 2, 50)
+
+    excel_buffer = io.BytesIO()
+    wb.save(excel_buffer)
+    excel_buffer.seek(0)
+    return excel_buffer