Fix preview filters and button reset on reload

web/app.py

@@ -58,6 +58,8 @@ def index(request: Request, _: None = Depends(require_auth)):
 @app.post("/preview")
 async def preview_pdf(
     file: UploadFile = File(...),
+    exclude_rest: bool = Form(False),
+    exclude_vacation: bool = Form(False),
     _: None = Depends(require_auth),
 ):
     filename = file.filename or "dienstplan.pdf"
@@ -86,8 +88,18 @@ async def preview_pdf(
                 status_code=422,
             )
 
+        rest_types = ['R56', 'R36', 'vRWF48', 'RWE', 'vR48']
         events_preview = []
         for event in dienstplan["events"]:
+            service_type = event["service"]
+            normalized_service_type = service_type.lstrip('0') or '0'
+            
+            # Wende Filter an
+            if exclude_rest and (service_type in rest_types or normalized_service_type == "Ruhe"):
+                continue
+            if exclude_vacation and normalized_service_type == "60":
+                continue
+            
             events_preview.append({
                 "date": event["date"].strftime("%d.%m.%Y") if event["date"] else "",
                 "service": event["service"] or "—",
@@ -101,7 +113,7 @@ async def preview_pdf(
                 "name": f"{dienstplan.get('vorname', '')} {dienstplan.get('name', '')}".strip(),
                 "personalnummer": dienstplan.get("personalnummer", "—"),
                 "betriebshof": dienstplan.get("betriebshof", "—"),
-                "count": len(dienstplan["events"]),
+                "count": len(events_preview),
             },
             "events": events_preview,
         })

web/templates/index.html

@@ -250,6 +250,8 @@
       try {
         const formData = new FormData();
         formData.append("file", currentFile);
+        formData.append("exclude_rest", document.getElementById("exclude_rest").checked);
+        formData.append("exclude_vacation", document.getElementById("exclude_vacation").checked);
 
         const response = await fetch("/preview", {
           method: "POST",
@@ -350,6 +352,13 @@
       hide("step2");
       show("step-init");
       hide("error");
+      
+      // Stelle sicher, dass der Button aktiv ist
+      const btn = document.querySelector("#step-init button");
+      if (btn) {
+        btn.disabled = false;
+        btn.textContent = "Vorschau laden";
+      }
     }
 
     function showError(message) {