feat(ui): add debug mode toggle, delete hotel button, and copy hotel to trip modal

src/app/page.tsx

@@ -130,6 +130,32 @@ export default function TravelDashboard() {
   const [isSubmitting, setIsSubmitting] = useState(false);
   const [showParkedModal, setShowParkedModal] = useState(false);
 
+  // Scraper Debug-Modus Toggle
+  const [isDebugMode, setIsDebugMode] = useState(false);
+
+  // Initialisiere Debug-Modus aus localStorage im Client
+  useEffect(() => {
+    if (typeof window !== 'undefined') {
+      setIsDebugMode(localStorage.getItem('scraper_debug_mode') === 'true');
+    }
+  }, []);
+
+  const toggleDebugMode = () => {
+    const next = !isDebugMode;
+    setIsDebugMode(next);
+    if (typeof window !== 'undefined') {
+      localStorage.setItem('scraper_debug_mode', String(next));
+    }
+  };
+
+  // Hotel Löschen Status
+  const [deletingHotelId, setDeletingHotelId] = useState<string | null>(null);
+
+  // Hotel in Trip kopieren Modal & Status
+  const [copyHotelTarget, setCopyHotelTarget] = useState<Hotel | null>(null);
+  const [selectedTargetTripId, setSelectedTargetTripId] = useState<string>('');
+  const [isCopyingHotel, setIsCopyingHotel] = useState(false);
+
   // Mitreisende Modal
   const [showMembersModal, setShowMembersModal] = useState(false);
   const [newMemberName, setNewMemberName] = useState('');
@@ -284,13 +310,14 @@ export default function TravelDashboard() {
   const scanSingleHotel = async (hotel: Hotel) => {
     const reviewCountDisplay = hotel.review_summary_count || hotel.review_count || 80;
     const isConfirmed = confirm(
-      `Möchtest du die KI-Review-Analyse für "${hotel.name}" wirklich neu starten?\n\nHinweis: Dabei werden bis zu ${reviewCountDisplay} Gästebewertungen gescrapt und per n8n/Ollama neu zusammengefasst.`
+      `Möchtest du die KI-Review-Analyse für "${hotel.name}" wirklich neu starten?\n\nHinweis: Dabei werden bis zu ${reviewCountDisplay} Gästebewertungen gescrapt und per n8n/Ollama neu zusammengefasst.${isDebugMode ? '\n\n🐛 Scraper-Debug-Modus ist AKTIV (HTML & Screenshots werden gespeichert).' : ''}`
     );
     if (!isConfirmed) return;
 
     setScanningHotelId(hotel.id);
     try {
-      const res = await fetch(`/api/hotels/${hotel.id}/scan`, { method: 'POST' });
+      const debugQuery = isDebugMode ? '?debug=true' : '';
+      const res = await fetch(`/api/hotels/${hotel.id}/scan${debugQuery}`, { method: 'POST' });
       const data = await res.json();
       alert(data.message || (data.success ? 'Scrape-Job erfolgreich gestartet!' : 'Fehler beim Starten'));
       setTimeout(loadData, 5000);
@@ -304,7 +331,8 @@ export default function TravelDashboard() {
   const refreshHotelMetadata = async (hotel: Hotel) => {
     setRefreshingMetadataHotelId(hotel.id);
     try {
-      const res = await fetch(`/api/hotels/${hotel.id}/scan?mode=stammdaten`, { method: 'POST' });
+      const debugQuery = isDebugMode ? '&debug=true' : '';
+      const res = await fetch(`/api/hotels/${hotel.id}/scan?mode=stammdaten${debugQuery}`, { method: 'POST' });
       const data = await res.json();
       alert(data.message || (data.success ? 'Stammdaten-Scan gestartet!' : 'Fehler beim Starten'));
       setTimeout(loadData, 4000);
@@ -315,6 +343,62 @@ export default function TravelDashboard() {
     }
   };
 
+  const handleDeleteHotel = async (hotel: Hotel) => {
+    const isConfirmed = confirm(`Möchtest du das Hotel "${hotel.name}" wirklich unwiderruflich löschen?`);
+    if (!isConfirmed) return;
+
+    setDeletingHotelId(hotel.id);
+    try {
+      const res = await fetch(`/api/hotels/${hotel.id}`, { method: 'DELETE' });
+      const data = await res.json();
+      if (data.success) {
+        if (selectedDetailHotel?.id === hotel.id) {
+          setSelectedDetailHotel(null);
+        }
+        setHotels(prev => prev.filter(h => h.id !== hotel.id));
+        alert(`Hotel "${hotel.name}" wurde erfolgreich gelöscht.`);
+      } else {
+        alert('Fehler beim Löschen: ' + data.error);
+      }
+    } catch (err: any) {
+      alert('Fehler beim Löschen: ' + err.message);
+    } finally {
+      setDeletingHotelId(null);
+    }
+  };
+
+  const handleCopyHotelToTrip = async (e: React.FormEvent) => {
+    e.preventDefault();
+    if (!copyHotelTarget || !selectedTargetTripId) return;
+
+    setIsCopyingHotel(true);
+    try {
+      const res = await fetch('/api/hotels', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({
+          name: copyHotelTarget.name,
+          booking_url: copyHotelTarget.booking_url,
+          trip_id: selectedTargetTripId
+        })
+      });
+      const data = await res.json();
+      if (data.success) {
+        const targetTripName = trips.find(t => t.id === selectedTargetTripId)?.name || 'dem Trip';
+        alert(`Hotel "${copyHotelTarget.name}" wurde erfolgreich zu "${targetTripName}" hinzugefügt!`);
+        setCopyHotelTarget(null);
+        setSelectedTargetTripId('');
+        loadData();
+      } else {
+        alert('Fehler beim Hinzufügen: ' + data.error);
+      }
+    } catch (err: any) {
+      alert('Fehler beim Hinzufügen: ' + err.message);
+    } finally {
+      setIsCopyingHotel(false);
+    }
+  };
+
   // ==========================================
   // HANDLERS: MANUELLE BAD-BILDER
   // ==========================================
@@ -743,6 +827,61 @@ export default function TravelDashboard() {
           >
             {scanningAllPrices ? '🔄 Scanne...' : '📊 Preise aktualisieren'}
           </button>
+
+          {/* DEBUG SLIDER SWITCH */}
+          <label
+            title="Aktiviert das Speichern von hotel-debug.html und Debug-Screenshots bei Scraper-Jobs"
+            style={{
+              display: 'flex',
+              alignItems: 'center',
+              gap: '0.55rem',
+              background: isDebugMode ? '#fef3c7' : '#f8fafc',
+              border: isDebugMode ? '1px solid #f59e0b' : '1px solid #cbd5e1',
+              padding: '0.45rem 0.85rem',
+              borderRadius: '8px',
+              cursor: 'pointer',
+              fontWeight: '700',
+              fontSize: '0.82rem',
+              color: isDebugMode ? '#92400e' : '#475569',
+              userSelect: 'none',
+              boxShadow: isDebugMode ? '0 0 0 1px #f59e0b' : 'none',
+              transition: 'all 0.2s ease'
+            }}
+          >
+            <span>🐛 Debug-Modus</span>
+            <div
+              onClick={(e) => {
+                e.preventDefault();
+                toggleDebugMode();
+              }}
+              style={{
+                width: '38px',
+                height: '20px',
+                background: isDebugMode ? '#f59e0b' : '#cbd5e1',
+                borderRadius: '9999px',
+                position: 'relative',
+                transition: 'background 0.2s ease',
+                cursor: 'pointer'
+              }}
+            >
+              <div
+                style={{
+                  width: '16px',
+                  height: '16px',
+                  background: '#ffffff',
+                  borderRadius: '50%',
+                  position: 'absolute',
+                  top: '2px',
+                  left: isDebugMode ? '20px' : '2px',
+                  transition: 'left 0.2s ease',
+                  boxShadow: '0 1px 3px rgba(0,0,0,0.25)'
+                }}
+              />
+            </div>
+            <span style={{ fontSize: '0.75rem', fontWeight: '800', minWidth: '26px' }}>
+              {isDebugMode ? 'AN' : 'AUS'}
+            </span>
+          </label>
         </div>
       </header>
 
@@ -1244,6 +1383,24 @@ export default function TravelDashboard() {
                           >
                             {scanningHotelId === hotel.id ? '🔄 Scanne...' : '🤖 KI-Review neu erfassen'}
                           </button>
+                          <button
+                            onClick={() => {
+                              setSelectedTargetTripId('');
+                              setCopyHotelTarget(hotel);
+                            }}
+                            style={{ background: '#f8fafc', color: '#0369a1', border: '1px solid #bae6fd', padding: '0.35rem 0.6rem', borderRadius: '6px', cursor: 'pointer', fontWeight: '700', fontSize: '0.75rem' }}
+                            title="Dieses Hotel in einen anderen Trip kopieren / hinzufügen"
+                          >
+                            ✈️ In Trip kopieren
+                          </button>
+                          <button
+                            onClick={() => handleDeleteHotel(hotel)}
+                            disabled={deletingHotelId === hotel.id}
+                            style={{ background: '#fef2f2', color: '#dc2626', border: '1px solid #fecaca', padding: '0.35rem 0.55rem', borderRadius: '6px', cursor: 'pointer', fontWeight: '700', fontSize: '0.75rem', opacity: deletingHotelId === hotel.id ? 0.6 : 1 }}
+                            title="Hotel unwiderruflich aus der Datenbank löschen"
+                          >
+                            {deletingHotelId === hotel.id ? '🗑️...' : '🗑️ Löschen'}
+                          </button>
                           <a href={hotel.booking_url} target="_blank" rel="noopener noreferrer" style={{ color: '#2563eb', textDecoration: 'none', fontSize: '0.78rem', marginLeft: 'auto', fontWeight: '700' }}>
                             Booking ↗
                           </a>
@@ -1294,7 +1451,7 @@ export default function TravelDashboard() {
             }}
           >
             {/* Modal Header */}
-            <div style={{ padding: '1.2rem 1.5rem', borderBottom: '1px solid #e2e8f0', display: 'flex', justifyContent: 'space-between', alignItems: 'center', background: '#f8fafc' }}>
+            <div style={{ padding: '1.2rem 1.5rem', borderBottom: '1px solid #e2e8f0', display: 'flex', justifyContent: 'space-between', alignItems: 'center', background: '#f8fafc', flexWrap: 'wrap', gap: '0.8rem' }}>
               <div>
                 <h3 style={{ margin: 0, fontSize: '1.25rem', fontWeight: '800', color: '#0f172a' }}>
                   {selectedDetailHotel.name}
@@ -1303,13 +1460,35 @@ export default function TravelDashboard() {
                   🔗 Auf Booking.com öffnen ↗
                 </a>
               </div>
-              <button
+              <div style={{ display: 'flex', alignItems: 'center', gap: '0.6rem' }}>
-                type="button"
+                <button
-                onClick={() => setSelectedDetailHotel(null)}
+                  type="button"
-                style={{ background: '#e2e8f0', border: 'none', borderRadius: '50%', width: '32px', height: '32px', cursor: 'pointer', fontWeight: 'bold', fontSize: '1rem' }}
+                  onClick={() => {
-              >
+                    setSelectedTargetTripId('');
-                ✕
+                    setCopyHotelTarget(selectedDetailHotel);
-              </button>
+                  }}
+                  style={{ background: '#f0f9ff', color: '#0369a1', border: '1px solid #bae6fd', padding: '0.4rem 0.75rem', borderRadius: '6px', cursor: 'pointer', fontWeight: '700', fontSize: '0.8rem' }}
+                  title="Dieses Hotel in einen anderen Trip kopieren"
+                >
+                  ✈️ In Trip kopieren
+                </button>
+                <button
+                  type="button"
+                  onClick={() => handleDeleteHotel(selectedDetailHotel)}
+                  disabled={deletingHotelId === selectedDetailHotel.id}
+                  style={{ background: '#fef2f2', color: '#dc2626', border: '1px solid #fecaca', padding: '0.4rem 0.75rem', borderRadius: '6px', cursor: 'pointer', fontWeight: '700', fontSize: '0.8rem', opacity: deletingHotelId === selectedDetailHotel.id ? 0.6 : 1 }}
+                  title="Hotel unwiderruflich löschen"
+                >
+                  {deletingHotelId === selectedDetailHotel.id ? '🗑️...' : '🗑️ Löschen'}
+                </button>
+                <button
+                  type="button"
+                  onClick={() => setSelectedDetailHotel(null)}
+                  style={{ background: '#e2e8f0', border: 'none', borderRadius: '50%', width: '32px', height: '32px', cursor: 'pointer', fontWeight: 'bold', fontSize: '1rem', display: 'flex', alignItems: 'center', justifyContent: 'center' }}
+                >
+                  ✕
+                </button>
+              </div>
             </div>
 
             {/* Tab Navigation mit dynamischer Review-Anzahl */}
@@ -2263,6 +2442,121 @@ export default function TravelDashboard() {
           </div>
         </div>
       )}
+
+      {/* ======================================================== */}
+      {/* MODAL: HOTEL IN ANDEREN TRIP KOPIEREN */}
+      {/* ======================================================== */}
+      {copyHotelTarget && (
+        <div
+          onClick={() => setCopyHotelTarget(null)}
+          style={{
+            position: 'fixed',
+            top: 0,
+            left: 0,
+            right: 0,
+            bottom: 0,
+            background: 'rgba(15, 23, 42, 0.6)',
+            backdropFilter: 'blur(3px)',
+            display: 'flex',
+            alignItems: 'center',
+            justifyContent: 'center',
+            zIndex: 10000,
+            padding: '1rem'
+          }}
+        >
+          <div
+            onClick={(e) => e.stopPropagation()}
+            style={{
+              background: '#ffffff',
+              borderRadius: '16px',
+              maxWidth: '480px',
+              width: '100%',
+              padding: '1.75rem',
+              boxShadow: '0 25px 50px -12px rgba(0,0,0,0.35)'
+            }}
+          >
+            <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '1rem' }}>
+              <h3 style={{ margin: 0, fontSize: '1.2rem', color: '#0f172a', fontWeight: '800' }}>
+                ✈️ Hotel in Trip kopieren
+              </h3>
+              <button
+                type="button"
+                onClick={() => setCopyHotelTarget(null)}
+                style={{ background: '#f1f5f9', border: 'none', borderRadius: '50%', width: '30px', height: '30px', cursor: 'pointer', fontWeight: 'bold' }}
+              >
+                ✕
+              </button>
+            </div>
+
+            <p style={{ margin: '0 0 1.25rem 0', color: '#475569', fontSize: '0.9rem', lineHeight: '1.4' }}>
+              Wähle die Ziel-Reise aus, zu der <strong>{copyHotelTarget.name}</strong> hinzugefügt werden soll:
+            </p>
+
+            <form onSubmit={handleCopyHotelToTrip}>
+              <div style={{ marginBottom: '1.25rem' }}>
+                <label style={{ display: 'block', fontSize: '0.85rem', fontWeight: '700', color: '#334155', marginBottom: '0.4rem' }}>
+                  Ziel-Reise / Trip *
+                </label>
+                <select
+                  value={selectedTargetTripId}
+                  onChange={(e) => setSelectedTargetTripId(e.target.value)}
+                  required
+                  style={{
+                    width: '100%',
+                    padding: '0.65rem 0.8rem',
+                    borderRadius: '8px',
+                    border: '1px solid #cbd5e1',
+                    fontSize: '0.95rem',
+                    background: '#ffffff',
+                    color: '#0f172a'
+                  }}
+                >
+                  <option value="">-- Bitte Reise wählen --</option>
+                  {trips.map(t => (
+                    <option key={t.id} value={String(t.id)}>
+                      🌍 {t.name} {String(t.id) === String(copyHotelTarget.trip_id) ? '(Bereits in diesem Trip)' : ''}
+                    </option>
+                  ))}
+                </select>
+              </div>
+
+              <div style={{ display: 'flex', gap: '0.75rem', justifyContent: 'flex-end' }}>
+                <button
+                  type="button"
+                  onClick={() => setCopyHotelTarget(null)}
+                  style={{
+                    background: '#f1f5f9',
+                    color: '#475569',
+                    border: '1px solid #cbd5e1',
+                    padding: '0.6rem 1.1rem',
+                    borderRadius: '8px',
+                    fontWeight: '700',
+                    cursor: 'pointer'
+                  }}
+                >
+                  Abbrechen
+                </button>
+                <button
+                  type="submit"
+                  disabled={isCopyingHotel || !selectedTargetTripId}
+                  style={{
+                    background: '#0284c7',
+                    color: '#ffffff',
+                    border: 'none',
+                    padding: '0.6rem 1.3rem',
+                    borderRadius: '8px',
+                    fontWeight: '700',
+                    cursor: 'pointer',
+                    opacity: (isCopyingHotel || !selectedTargetTripId) ? 0.6 : 1
+                  }}
+                >
+                  {isCopyingHotel ? '⏳ Kopiere...' : '✈️ Zu Trip hinzufügen'}
+                </button>
+              </div>
+            </form>
+          </div>
+        </div>
+      )}
     </div>
   );
 }