Enhance product detail handling by integrating komponenten data into relevant components. Updated AddToCartButton, CartItem, Product, and ProductDetailPage to support new komponenten properties, improving product representation and pricing logic. Updated 404 image asset for better user experience.

src/App.js

@@ -252,7 +252,7 @@ const AppContent = ({ currentTheme, onThemeChange }) => {
               <Route path="/widerrufsrecht" element={<Widerrufsrecht />} />
 
               {/* Grow Tent Configurator */}
-              <Route path="/Konfigurator" element={<GrowTentKonfigurator />} />
+              <Route path="/Konfigurator" element={<GrowTentKonfigurator socket={socket} socketB={socketB} />} />
 
               {/* Separate pages that are truly different */}
               <Route path="/presseverleih" element={<PresseverleihPage />} />

src/components/AddToCartButton.js

@@ -58,6 +58,7 @@ class AddToCartButton extends Component {
         vat: this.props.vat,
         versandklasse: this.props.versandklasse,
         availableSupplier: this.props.availableSupplier,
+        komponenten: this.props.komponenten,
         available: this.props.available
       });
     } else {

src/components/CartItem.js

@@ -150,7 +150,7 @@ class CartItem extends Component {
                  item.available == 1 ? "Lieferzeit: 2-3 Tage" : 
                  item.availableSupplier == 1 ? "Lieferzeit: 7-9 Tage" : ""}
               </Typography>
-              <AddToCartButton available={1} id={this.props.id} availableSupplier={item.availableSupplier} price={item.price} seoName={item.seoName} name={item.name} weight={item.weight} vat={item.vat} versandklasse={item.versandklasse}/>
+              <AddToCartButton available={1} id={this.props.id} komponenten={item.komponenten} availableSupplier={item.availableSupplier} price={item.price} seoName={item.seoName} name={item.name} weight={item.weight} vat={item.vat} versandklasse={item.versandklasse}/>
             </Box>          
           </Box>         
         </ListItem>

src/components/MainPageLayout.js

@@ -41,18 +41,17 @@ const MainPageLayout = () => {
     return { leftNav: null, rightNav: null };
   };
 
-  // Define all titles for layered rendering
   const allTitles = {
     home: "ine annabis eeds & uttings",
-    aktionen: "Aktionen", 
+    aktionen: "tuelle ktionen & gebote", 
-    filiale: "Filiale"
+    filiale: "nsere iliale in resden"
   };
 
   // Define all content boxes for layered rendering
   const allContentBoxes = {
     home: [
       {
-        title: "Samen",
+        title: "Seeds",
         image: "/assets/images/seeds.jpg",
         bgcolor: "#e1f0d3",
         link: "/Kategorie/Seeds"

src/components/Product.js

@@ -69,7 +69,7 @@ class Product extends Component {
     const { 
       id, name, price, available, manufacturer, seoName,
       currency, vat, cGrundEinheit, fGrundPreis, thc,
-      floweringWeeks,incoming, neu, weight, versandklasse, availableSupplier
+      floweringWeeks,incoming, neu, weight, versandklasse, availableSupplier, komponenten
     } = this.props;
 
     const isNew = neu && (new Date().getTime() - new Date(neu).getTime() < 30 * 24 * 60 * 60 * 1000);
@@ -358,7 +358,7 @@ class Product extends Component {
             >
               <ZoomInIcon />
             </IconButton>
-            <AddToCartButton cartButton={true} availableSupplier={availableSupplier} cGrundEinheit={cGrundEinheit} fGrundPreis={fGrundPreis} available={available} incoming={incoming} seoName={seoName} pictureList={this.props.pictureList} id={id} price={price} vat={vat} weight={weight} name={name} versandklasse={versandklasse}/>
+            <AddToCartButton cartButton={true} availableSupplier={availableSupplier} komponenten={komponenten} cGrundEinheit={cGrundEinheit} fGrundPreis={fGrundPreis} available={available} incoming={incoming} seoName={seoName} pictureList={this.props.pictureList} id={id} price={price} vat={vat} weight={weight} name={name} versandklasse={versandklasse}/>
           </Box>
         </Card>
       </Box>

src/components/ProductDetailPage.js

@@ -29,6 +29,12 @@ class ProductDetailPage extends Component {
         attributes: [],
         isSteckling: false,
         imageDialogOpen: false,
+        komponenten: [],
+        komponentenLoaded: false,
+        komponentenData: {}, // Store individual komponent data with loading states
+        komponentenImages: {}, // Store tiny pictures for komponenten
+        totalKomponentenPrice: 0,
+        totalSavings: 0
       };
     } else {
       this.state = {
@@ -39,6 +45,12 @@ class ProductDetailPage extends Component {
         attributes: [],
         isSteckling: false,
         imageDialogOpen: false,
+        komponenten: [],
+        komponentenLoaded: false,
+        komponentenData: {}, // Store individual komponent data with loading states
+        komponentenImages: {}, // Store tiny pictures for komponenten
+        totalKomponentenPrice: 0,
+        totalSavings: 0
       };
     }
   }
@@ -64,6 +76,248 @@ class ProductDetailPage extends Component {
     }
   }
 
+  loadKomponentImage = (komponentId, pictureList) => {
+    // Initialize cache if it doesn't exist
+    if (!window.smallPicCache) {
+      window.smallPicCache = {};
+    }
+
+    // Skip if no pictureList
+    if (!pictureList || pictureList.length === 0) {
+      return;
+    }
+
+    // Get the first image ID from pictureList
+    const bildId = pictureList.split(',')[0];
+    
+    // Check if already cached
+    if (window.smallPicCache[bildId]) {
+      this.setState(prevState => ({
+        komponentenImages: {
+          ...prevState.komponentenImages,
+          [komponentId]: window.smallPicCache[bildId]
+        }
+      }));
+      return;
+    }
+
+    // Check if socketB is available
+    if (!this.props.socketB || !this.props.socketB.connected) {
+      console.log("SocketB not connected yet, skipping image load for komponent:", komponentId);
+      return;
+    }
+
+    // Fetch image from server
+    this.props.socketB.emit('getPic', { bildId, size: 'small' }, (res) => {
+      if (res.success) {
+        // Cache the image
+        window.smallPicCache[bildId] = URL.createObjectURL(new Blob([res.imageBuffer], { type: 'image/jpeg' }));
+        
+        // Update state
+        this.setState(prevState => ({
+          komponentenImages: {
+            ...prevState.komponentenImages,
+            [komponentId]: window.smallPicCache[bildId]
+          }
+        }));
+      } else {
+        console.log('Error loading komponent image:', res);
+      }
+    });
+  }
+
+  loadKomponent = (id, count) => {
+    // Initialize cache if it doesn't exist
+    if (!window.productDetailCache) {
+      window.productDetailCache = {};
+    }
+
+    // Check if this komponent is already cached
+    if (window.productDetailCache[id]) {
+      const cachedProduct = window.productDetailCache[id];
+      
+      // Load komponent image if available
+      if (cachedProduct.pictureList) {
+        this.loadKomponentImage(id, cachedProduct.pictureList);
+      }
+      
+      // Update state with cached data
+      this.setState(prevState => {
+        const newKomponentenData = {
+          ...prevState.komponentenData,
+          [id]: {
+            ...cachedProduct,
+            count: parseInt(count),
+            loaded: true
+          }
+        };
+        
+        // Check if all remaining komponenten are loaded
+        const allLoaded = prevState.komponenten.every(k => 
+          newKomponentenData[k.id] && newKomponentenData[k.id].loaded
+        );
+        
+        // Calculate totals if all loaded
+        let totalKomponentenPrice = 0;
+        let totalSavings = 0;
+        
+        if (allLoaded) {
+          totalKomponentenPrice = prevState.komponenten.reduce((sum, k) => {
+            const komponentData = newKomponentenData[k.id];
+            if (komponentData && komponentData.loaded) {
+              return sum + (komponentData.price * parseInt(k.count));
+            }
+            return sum;
+          }, 0);
+          
+          // Calculate savings (difference between buying individually vs as set)
+          const setPrice = prevState.product ? prevState.product.price : 0;
+          totalSavings = Math.max(0, totalKomponentenPrice - setPrice);
+        }
+        
+        console.log("Cached komponent loaded:", id, "data:", newKomponentenData[id]);
+        console.log("All loaded (cached):", allLoaded);
+        
+        return {
+          komponentenData: newKomponentenData,
+          komponentenLoaded: allLoaded,
+          totalKomponentenPrice,
+          totalSavings
+        };
+      });
+      
+      return;
+    }
+
+    // If not cached, fetch from server (similar to loadProductData)
+    if (!this.props.socket || !this.props.socket.connected) {
+      console.log("Socket not connected yet, waiting for connection to load komponent data");
+      return;
+    }
+
+    // Mark this komponent as loading
+    this.setState(prevState => ({
+      komponentenData: {
+        ...prevState.komponentenData,
+        [id]: {
+          ...prevState.komponentenData[id],
+          loading: true,
+          loaded: false,
+          count: parseInt(count)
+        }
+      }
+    }));
+
+    this.props.socket.emit(
+      "getProductView",
+      { articleId: id },
+      (res) => {
+        if (res.success) {
+          // Cache the successful response
+          window.productDetailCache[id] = res.product;
+          
+          // Load komponent image if available
+          if (res.product.pictureList) {
+            this.loadKomponentImage(id, res.product.pictureList);
+          }
+          
+          // Update state with loaded data
+          this.setState(prevState => {
+            const newKomponentenData = {
+              ...prevState.komponentenData,
+              [id]: {
+                ...res.product,
+                count: parseInt(count),
+                loading: false,
+                loaded: true
+              }
+            };
+            
+                    // Check if all remaining komponenten are loaded
+        const allLoaded = prevState.komponenten.every(k => 
+          newKomponentenData[k.id] && newKomponentenData[k.id].loaded
+        );
+            
+            // Calculate totals if all loaded
+            let totalKomponentenPrice = 0;
+            let totalSavings = 0;
+            
+            if (allLoaded) {
+              totalKomponentenPrice = prevState.komponenten.reduce((sum, k) => {
+                const komponentData = newKomponentenData[k.id];
+                if (komponentData && komponentData.loaded) {
+                  return sum + (komponentData.price * parseInt(k.count));
+                }
+                return sum;
+              }, 0);
+              
+              // Calculate savings (difference between buying individually vs as set)
+              const setPrice = prevState.product ? prevState.product.price : 0;
+              totalSavings = Math.max(0, totalKomponentenPrice - setPrice);
+            }
+            
+            console.log("Updated komponentenData for", id, ":", newKomponentenData[id]);
+            console.log("All loaded:", allLoaded);
+            
+            return {
+              komponentenData: newKomponentenData,
+              komponentenLoaded: allLoaded,
+              totalKomponentenPrice,
+              totalSavings
+            };
+          });
+          
+          console.log("getProductView (komponent)", res);
+        } else {
+          console.error("Error loading komponent:", res.error || "Unknown error", res);
+          
+          // Remove failed komponent from the list and check if all remaining are loaded
+          this.setState(prevState => {
+            const newKomponenten = prevState.komponenten.filter(k => k.id !== id);
+            const newKomponentenData = { ...prevState.komponentenData };
+            
+            // Remove failed komponent from data
+            delete newKomponentenData[id];
+            
+            // Check if all remaining komponenten are loaded
+            const allLoaded = newKomponenten.length === 0 || newKomponenten.every(k => 
+              newKomponentenData[k.id] && newKomponentenData[k.id].loaded
+            );
+            
+            // Calculate totals if all loaded
+            let totalKomponentenPrice = 0;
+            let totalSavings = 0;
+            
+            if (allLoaded && newKomponenten.length > 0) {
+              totalKomponentenPrice = newKomponenten.reduce((sum, k) => {
+                const komponentData = newKomponentenData[k.id];
+                if (komponentData && komponentData.loaded) {
+                  return sum + (komponentData.price * parseInt(k.count));
+                }
+                return sum;
+              }, 0);
+              
+              // Calculate savings (difference between buying individually vs as set)
+              const setPrice = this.state.product ? this.state.product.price : 0;
+              totalSavings = Math.max(0, totalKomponentenPrice - setPrice);
+            }
+            
+            console.log("Removed failed komponent:", id, "remaining:", newKomponenten.length);
+            console.log("All loaded after removal:", allLoaded);
+            
+            return {
+              komponenten: newKomponenten,
+              komponentenData: newKomponentenData,
+              komponentenLoaded: allLoaded,
+              totalKomponentenPrice,
+              totalSavings
+            };
+          });
+        }
+      }
+    );
+  }
+
   loadProductData = () => {
     if (!this.props.socket || !this.props.socket.connected) {
       // Socket not connected yet, but don't show error immediately on first load
@@ -78,12 +332,37 @@ class ProductDetailPage extends Component {
       (res) => {
         if (res.success) {
           res.product.seoName = this.props.seoName;
+          
+          // Initialize cache if it doesn't exist
+          if (!window.productDetailCache) {
+            window.productDetailCache = {};
+          }
+          
+          // Cache the product data
+          window.productDetailCache[this.props.seoName] = res.product;
+          
+          const komponenten = [];
+          if(res.product.komponenten) {
+            for(const komponent of res.product.komponenten.split(",")) {
+              // Handle both "x" and "×" as separators
+              const [id, count] = komponent.split(/[x×]/);
+              komponenten.push({id: id.trim(), count: count.trim()});
+            }
+          }
           this.setState({
             product: res.product,
             loading: false,
             error: null,
             imageDialogOpen: false,
-            attributes: res.attributes
+            attributes: res.attributes,
+            komponenten: komponenten,
+            komponentenLoaded: komponenten.length === 0 // If no komponenten, mark as loaded
+          }, () => {
+              if(komponenten.length > 0) {
+                for(const komponent of komponenten) {
+                  this.loadKomponent(komponent.id, komponent.count);
+                }
+              }
           });
           console.log("getProductView", res);
 
@@ -180,7 +459,7 @@ class ProductDetailPage extends Component {
   };
 
   render() {
-    const { product, loading, error, attributeImages, isSteckling, attributes } =
+    const { product, loading, error, attributeImages, isSteckling, attributes, komponentenLoaded, komponentenData, komponentenImages, totalKomponentenPrice, totalSavings } =
       this.state;
 
     if (loading) {
@@ -465,6 +744,37 @@ class ProductDetailPage extends Component {
                       </Typography>
                     )}
                 </Box>
+
+                {/* Savings comparison - positioned between price and cart button */}
+                {product.komponenten && komponentenLoaded && totalKomponentenPrice > product.price && 
+                 (totalKomponentenPrice - product.price >= 2 && 
+                  (totalKomponentenPrice - product.price) / product.price >= 0.02) && (
+                  <Box sx={{ 
+                    display: "flex", 
+                    alignItems: "center", 
+                    justifyContent: "center",
+                    minWidth: { xs: "100%", sm: "200px" }
+                  }}>
+                    <Box sx={{ p: 2, borderRadius: 1, backgroundColor: "#e8f5e8", textAlign: "center" }}>
+                      <Typography 
+                        variant="body2" 
+                        sx={{ 
+                          fontWeight: "bold",
+                          color: "success.main"
+                        }}
+                      >
+                        Sie sparen: {new Intl.NumberFormat("de-DE", {
+                          style: "currency",
+                          currency: "EUR",
+                        }).format(totalKomponentenPrice - product.price)}
+                      </Typography>
+                      <Typography variant="caption" color="text.secondary">
+                        Günstiger als Einzelkauf
+                      </Typography>
+                    </Box>
+                  </Box>
+                )}
+
                 <Box
                   sx={{
                     display: "flex",
@@ -491,6 +801,7 @@ class ProductDetailPage extends Component {
                         vat={product.vat}
                         weight={product.weight}
                         availableSupplier={product.availableSupplier}
+                        komponenten={product.komponenten}
                         name={cleanProductName(product.name) + " Stecklingsvorbestellung 1 Stück"}
                         versandklasse={"nur Abholung"}
                       />
@@ -520,6 +831,7 @@ class ProductDetailPage extends Component {
                       available={product.available}
                       id={product.id}
                       availableSupplier={product.availableSupplier}
+                      komponenten={product.komponenten}
                       cGrundEinheit={product.cGrundEinheit}
                       fGrundPreis={product.fGrundPreis}
                       price={product.price}
@@ -572,6 +884,206 @@ class ProductDetailPage extends Component {
             </Box>
           </Box>
         )}
+
+        {product.komponenten && product.komponenten.split(",").length > 0 && (
+          <Box sx={{ mt: 4, p: 4, background: "#fff", borderRadius: 2, boxShadow: "0 2px 8px rgba(0,0,0,0.08)" }}>
+            <Typography variant="h4" gutterBottom>Bestehend aus:</Typography>
+            <Box sx={{ maxWidth: 800, mx: "auto" }}>
+            
+                        {(console.log("komponentenLoaded:", komponentenLoaded), komponentenLoaded) ? (
+              <>
+                {console.log("Rendering loaded komponenten:", this.state.komponenten.length, "komponentenData:", Object.keys(komponentenData).length)}
+                {this.state.komponenten.map((komponent, index) => {
+                  const komponentData = komponentenData[komponent.id];
+                  console.log(`Rendering komponent ${komponent.id}:`, komponentData);
+                  
+                  // Don't show border on last item (pricing section has its own top border)
+                  const isLastItem = index === this.state.komponenten.length - 1;
+                  const showBorder = !isLastItem;
+                  
+                  if (!komponentData || !komponentData.loaded) {
+                    return (
+                      <Box key={komponent.id} sx={{ 
+                        display: "flex", 
+                        justifyContent: "space-between", 
+                        alignItems: "center", 
+                        py: 1, 
+                        borderBottom: showBorder ? "1px solid #eee" : "none",
+                        minHeight: "70px" // Consistent height to prevent layout shifts
+                      }}>
+                        <Box sx={{ display: "flex", alignItems: "center", gap: 2 }}>
+                          <Box sx={{ width: 50, height: 50, flexShrink: 0, backgroundColor: "#f5f5f5", borderRadius: 1, border: "1px solid #e0e0e0" }}>
+                            {/* Empty placeholder for image */}
+                          </Box>
+                          <Box>
+                            <Typography variant="body1">
+                              {index + 1}. Lädt...
+                            </Typography>
+                            <Typography variant="body2" color="text.secondary">
+                              {komponent.count}x
+                            </Typography>
+                          </Box>
+                        </Box>
+                        <Typography variant="body1" sx={{ fontWeight: 500 }}>
+                          -
+                        </Typography>
+                      </Box>
+                    );
+                  }
+                  
+                  const itemPrice = komponentData.price * parseInt(komponent.count);
+                  const formattedPrice = new Intl.NumberFormat("de-DE", {
+                    style: "currency",
+                    currency: "EUR",
+                  }).format(itemPrice);
+                  
+                  return (
+                    <Box 
+                      key={komponent.id} 
+                      component={Link}
+                      to={`/Artikel/${komponentData.seoName}`}
+                      sx={{ 
+                        display: "flex", 
+                        justifyContent: "space-between", 
+                        alignItems: "center", 
+                        py: 1, 
+                        borderBottom: showBorder ? "1px solid #eee" : "none",
+                        textDecoration: "none",
+                        color: "inherit",
+                        minHeight: "70px", // Consistent height to prevent layout shifts
+                        "&:hover": {
+                          backgroundColor: "#f5f5f5"
+                        }
+                      }}
+                    >
+                      <Box sx={{ display: "flex", alignItems: "center", gap: 2 }}>
+                        <Box sx={{ width: 50, height: 50, flexShrink: 0 }}>
+                          {komponentenImages[komponent.id] ? (
+                            <CardMedia
+                              component="img"
+                              height="50"
+                              image={komponentenImages[komponent.id]}
+                              alt={komponentData.name}
+                              sx={{ 
+                                objectFit: "contain",
+                                borderRadius: 1,
+                                border: "1px solid #e0e0e0"
+                              }}
+                            />
+                          ) : (
+                            <CardMedia
+                              component="img"
+                              height="50"
+                              image="/assets/images/nopicture.jpg"
+                              alt={komponentData.name}
+                              sx={{ 
+                                objectFit: "contain",
+                                borderRadius: 1,
+                                border: "1px solid #e0e0e0"
+                              }}
+                            />
+                          )}
+                        </Box>
+                        <Box>
+                          <Typography variant="body1" sx={{ fontWeight: 500 }}>
+                            {index + 1}. {cleanProductName(komponentData.name)}
+                          </Typography>
+                          <Typography variant="body2" color="text.secondary">
+                            {komponent.count}x à {new Intl.NumberFormat("de-DE", {
+                              style: "currency",
+                              currency: "EUR",
+                            }).format(komponentData.price)}
+                          </Typography>
+                        </Box>
+                      </Box>
+                      <Typography variant="body1" sx={{ fontWeight: 500 }}>
+                        {formattedPrice}
+                      </Typography>
+                    </Box>
+                  );
+                })}
+                
+                {/* Total price and savings display - only show when prices differ meaningfully */}
+                {totalKomponentenPrice > product.price && 
+                 (totalKomponentenPrice - product.price >= 2 && 
+                  (totalKomponentenPrice - product.price) / product.price >= 0.02) && (
+                  <Box sx={{ mt: 3, pt: 2, borderTop: "2px solid #eee" }}>
+                    <Box sx={{ display: "flex", justifyContent: "space-between", alignItems: "center", mb: 1 }}>
+                      <Typography variant="h6">
+                        Einzelpreis gesamt:
+                      </Typography>
+                      <Typography variant="h6" sx={{ textDecoration: "line-through", color: "text.secondary" }}>
+                        {new Intl.NumberFormat("de-DE", {
+                          style: "currency",
+                          currency: "EUR",
+                        }).format(totalKomponentenPrice)}
+                      </Typography>
+                    </Box>
+                    <Box sx={{ display: "flex", justifyContent: "space-between", alignItems: "center", mb: 1 }}>
+                      <Typography variant="h6">
+                        Set-Preis:
+                      </Typography>
+                      <Typography variant="h6" color="primary" sx={{ fontWeight: "bold" }}>
+                        {new Intl.NumberFormat("de-DE", {
+                          style: "currency",
+                          currency: "EUR",
+                        }).format(product.price)}
+                      </Typography>
+                    </Box>
+                    {totalSavings > 0 && (
+                      <Box sx={{ display: "flex", justifyContent: "space-between", alignItems: "center", mt: 2, p: 2, backgroundColor: "#e8f5e8", borderRadius: 1 }}>
+                        <Typography variant="h6" color="success.main" sx={{ fontWeight: "bold" }}>
+                          Ihre Ersparnis:
+                        </Typography>
+                        <Typography variant="h6" color="success.main" sx={{ fontWeight: "bold" }}>
+                          {new Intl.NumberFormat("de-DE", {
+                            style: "currency",
+                            currency: "EUR",
+                          }).format(totalSavings)}
+                        </Typography>
+                      </Box>
+                    )}
+                  </Box>
+                )}
+              </>
+            ) : (
+              // Loading state
+              <Box>
+                {this.state.komponenten.map((komponent, index) => {
+                  // For loading state, we don't know if pricing will be shown, so show all borders
+                  return (
+                    <Box key={komponent.id} sx={{ 
+                      display: "flex", 
+                      justifyContent: "space-between", 
+                      alignItems: "center", 
+                      py: 1, 
+                      borderBottom: "1px solid #eee",
+                      minHeight: "70px" // Consistent height to prevent layout shifts
+                    }}>
+                    <Box sx={{ display: "flex", alignItems: "center", gap: 2 }}>
+                      <Box sx={{ width: 50, height: 50, flexShrink: 0, backgroundColor: "#f5f5f5", borderRadius: 1, border: "1px solid #e0e0e0" }}>
+                        {/* Empty placeholder for image */}
+                      </Box>
+                      <Box>
+                        <Typography variant="body1">
+                          {index + 1}. Lädt Komponent-Details...
+                        </Typography>
+                        <Typography variant="body2" color="text.secondary">
+                          {komponent.count}x
+                        </Typography>
+                      </Box>
+                    </Box>
+                    <Typography variant="body1" sx={{ fontWeight: 500 }}>
+                      -
+                    </Typography>
+                                      </Box>
+                  );
+                })}
+              </Box>
+            )}
+            </Box>
+          </Box>
+        )}
       </Box>
     );
   }

src/components/ProductList.js

@@ -141,12 +141,12 @@ class ProductList extends Component {
             onChange={this.handlePageChange} 
             color="primary"
             size={"large"}
-            siblingCount={window.innerWidth < 600 ? 0 : 1}
+            siblingCount={1}
-            boundaryCount={window.innerWidth < 600 ? 1 : 1}
+            boundaryCount={1}
-            hideNextButton={false}
+            hideNextButton={true}
-            hidePrevButton={false}
+            hidePrevButton={true}
-            showFirstButton={window.innerWidth >= 600}
+            showFirstButton={false}
-            showLastButton={window.innerWidth >= 600}
+            showLastButton={false}
             sx={{
               '& .MuiPagination-ul': {
                 flexWrap: 'nowrap',
@@ -474,6 +474,7 @@ class ProductList extends Component {
                 socketB={this.props.socketB}
                 pictureList={product.pictureList}
                 availableSupplier={product.availableSupplier}
+                komponenten={product.komponenten}
               />
             </Grid>
           ))}

src/pages/GrowTentKonfigurator.js

@@ -17,6 +17,51 @@ import {
 import { TentShapeSelector, ProductSelector, ExtrasSelector } from '../components/configurator/index.js';
 import { tentShapes, tentSizes, lightTypes, ventilationTypes, extras } from '../data/configuratorData.js';
 
+function setCachedCategoryData(categoryId, data) {
+  if (!window.productCache) {
+    window.productCache = {};
+  }
+  if (!window.productDetailCache) {
+    window.productDetailCache = {};
+  }
+
+  try {
+    const cacheKey = `categoryProducts_${categoryId}`;
+    if(data.products) for(const product of data.products) {
+      window.productDetailCache[product.id] = product;
+    }
+    window.productCache[cacheKey] = {
+      ...data,
+      timestamp: Date.now()
+    };
+  } catch (err) {
+    console.error('Error writing to cache:', err);
+  }
+}
+function getCachedCategoryData(categoryId) {
+  if (!window.productCache) {
+    window.productCache = {};
+  }
+
+  try {
+    const cacheKey = `categoryProducts_${categoryId}`;
+    const cachedData = window.productCache[cacheKey];
+    
+    if (cachedData) {
+      const { timestamp } = cachedData;
+      const cacheAge = Date.now() - timestamp;
+      const tenMinutes = 10 * 60 * 1000; 
+      if (cacheAge < tenMinutes) {
+        return cachedData;
+      }
+    }
+  } catch (err) {
+    console.error('Error reading from cache:', err);
+  }
+
+  return null;
+}
+
 class GrowTentKonfigurator extends Component {
   constructor(props) {
     super(props);
@@ -40,6 +85,8 @@ class GrowTentKonfigurator extends Component {
     this.handleExtraToggle = this.handleExtraToggle.bind(this);
     this.calculateTotalPrice = this.calculateTotalPrice.bind(this);
     this.saveStateToWindow = this.saveStateToWindow.bind(this);
+
+
   }
 
   saveStateToWindow() {
@@ -57,7 +104,10 @@ class GrowTentKonfigurator extends Component {
 
   componentDidMount() {
     // @note Calculate initial total price with preselected products
-    this.calculateTotalPrice();
+    //this.calculateTotalPrice();
+    this.fetchCategoryData("Zelte");
+    this.fetchCategoryData("Lampen");
+    this.fetchCategoryData("Abluft-sets");
   }
 
   componentDidUpdate(prevProps, prevState) {
@@ -89,6 +139,31 @@ class GrowTentKonfigurator extends Component {
     }
   }
 
+  fetchCategoryData(categoryId) {
+    const cachedData = getCachedCategoryData(categoryId);
+    if (cachedData) {
+      return;
+    }
+
+    if (!this.props.socket || !this.props.socket.connected) {
+      console.log("Socket not connected yet, waiting for connection to fetch category data");
+      return;
+    }
+    console.log(`productList:${categoryId}`);
+    this.props.socket.off(`productList:${categoryId}`);
+
+    this.props.socket.on(`productList:${categoryId}`,(response) => {
+      console.log("getCategoryProducts full response", response);
+      setCachedCategoryData(categoryId, response);
+    });
+
+    this.props.socket.emit("getCategoryProducts", { categoryId: categoryId },
+      (response) => {
+        console.log("getCategoryProducts stub response", response);
+      }
+    );
+  }
+
   handleTentShapeSelect(shapeId) {
     this.setState({ selectedTentShape: shapeId });
   }