src/components/ItemsList.tsx

@@ -44,7 +44,17 @@ async function loadItemsFromDb(url: string): Promise<ItemsResponse> {
   const selectedProperties = await propertiesResponse.json();
   console.log('[DEBUG] Successfully received selected properties');
   
-  return { items, selectedProperties };
+  // Filter items to only include selected properties
+  const filteredItems = items.map((item: Item) => ({
+    ...item,
+    customProperties: Object.fromEntries(
+      Object.entries(item.customProperties).filter(([key]) => 
+        selectedProperties.includes(key)
+      )
+    )
+  }));
+  
+  return { items: filteredItems, selectedProperties };
 }
 
 async function saveItemToDb(url: string, item: Item): Promise<void> {
@@ -451,10 +461,8 @@ export function ItemsList({ url }: ItemsListProps) {
       }
     }
     
-    // THIRD: Add to all items with auto-population from propertyCache AND save immediately
+    // THIRD: Add to all items with auto-population from propertyCache
-    const itemsToSave: Item[] = [];
+    setItems(prev => prev.map(item => {
-
-    const updatedItems = items.map(item => {
       const existingValue = item.customProperties[normalizedProperty] || '';
       let autoPopulatedValue = existingValue;
       
@@ -464,56 +472,25 @@ export function ItemsList({ url }: ItemsListProps) {
         console.log(`Auto-populating ${normalizedProperty} for ${item.wikidataId} with value:`, autoPopulatedValue);
       }
       
-      const updatedItem = {
+      return {
         ...item,
         customProperties: {
           ...item.customProperties,
           [normalizedProperty]: autoPopulatedValue
         }
       };
+    }));
     
-      // If we auto-populated a value, save it immediately
+    // FOURTH: Save to database and refresh data
-      if (autoPopulatedValue && autoPopulatedValue !== existingValue) {
-        console.log(`Adding item to save queue: ${item.id} with ${normalizedProperty}=${autoPopulatedValue}`);
-        itemsToSave.push(updatedItem);
-      }
-    
-      return updatedItem;
-    });
-
-    // Update state with all items at once
-    setItems(updatedItems);
-
-    // Save all auto-populated items immediately
-    console.log('Items to save from cache population:', itemsToSave.length);
-    if (itemsToSave.length > 0) {
-      console.log('Saving auto-populated items:', itemsToSave.map(item => ({ id: item.id, name: item.name })));
-    }
-
-    const cachePopulationPromises = itemsToSave.map(item => {
-      console.log(`Saving item ${item.id} with auto-populated value`);
-      return saveItemToDb(url, item);
-    });
-
-    console.log('Items to save from cache population:', itemsToSave.length);
-    if (itemsToSave.length > 0) {
-      console.log('Items being saved:', itemsToSave.map(item => ({ id: item.id, name: item.name, properties: item.customProperties })));
-    }
-
-    // FOURTH: Save property to database
     try {
-      if (cachePopulationPromises.length > 0) {
-        console.log(`Waiting for ${cachePopulationPromises.length} auto-populated items to save...`);
-        await Promise.all(cachePopulationPromises);
-        console.log('All cache-populated items saved successfully');
-      } else {
-        console.log('No auto-populated items to save');
-      }
-    
       await addPropertyToDb(url, normalizedProperty);
       console.log('Property successfully saved to database:', normalizedProperty);
+      
+      // Invalidate queries to refresh data from database
+      queryClient.invalidateQueries({ queryKey: ['items', url] });
+      
     } catch (error) {
-      console.error('Error in property addition process:', error);
+      console.error('Error saving property to database:', error);
       // Revert optimistic updates on error
       setSelectedProperties(prev => {
         const newSelected = { ...prev };
@@ -533,9 +510,6 @@ export function ItemsList({ url }: ItemsListProps) {
     // FIFTH: Fetch Wikidata properties for items with wikidata_id that don't have cached data
     const itemsWithWikidataId = items.filter(item => item.wikidataId && !propertyCache[item.wikidataId]);
     
-    // Create array to store all save promises
-    const savePromises: Promise<void>[] = [];
-      
     for (const item of itemsWithWikidataId) {
       if (item.wikidataId) {
         try {
@@ -560,9 +534,8 @@ export function ItemsList({ url }: ItemsListProps) {
                 : prevItem
             ));
             
-            // Get current items state and save the updated item to database
+            // Save the updated item to database to persist the auto-populated value
-            setItems(currentItems => {
+            const updatedItem = items.find(i => i.wikidataId === item.wikidataId);
-              const updatedItem = currentItems.find(i => i.wikidataId === item.wikidataId);
             if (updatedItem) {
               const itemToSave = {
                 ...updatedItem,
@@ -571,33 +544,19 @@ export function ItemsList({ url }: ItemsListProps) {
                   [normalizedProperty]: properties[normalizedProperty]
                 }
               };
-                // Add save promise to array instead of awaiting immediately
+              saveItemToDb(url, itemToSave).catch(error => {
-                savePromises.push(saveItemToDb(url, itemToSave));
+                console.error('Error saving auto-populated value:', error);
-              }
-              return currentItems; // Return unchanged state since we already updated it above
               });
             }
+          }
         } catch (error) {
           console.error(`Error fetching Wikidata properties for ${item.wikidataId}:`, error);
         }
       }
     }
     
-    // WAIT for all saves to complete before invalidating queries
+    console.log('Property addition completed:', normalizedProperty);
-    if (savePromises.length > 0) {
+  }, [customProperties, propertyLabels, items, propertyCache, url]);
-      try {
-        await Promise.all(savePromises);
-        console.log('All auto-populated items saved successfully');
-      } catch (error) {
-        console.error('Error saving some auto-populated items:', error);
-      }
-    }
-    
-    // SIXTH: Only invalidate queries after ALL operations are complete
-    console.log('Property addition completed, refreshing data:', normalizedProperty);
-    queryClient.invalidateQueries({ queryKey: ['items', url] });
-
-  }, [customProperties, propertyLabels, items, propertyCache, url, queryClient, saveItemToDb]);
 
   const handleWikidataSelect = useCallback(async (suggestion: WikidataSuggestion, itemId: string) => {
     console.log('Wikidata selection for item:', itemId, suggestion);

src/components/PropertyInput.tsx

@@ -165,31 +165,18 @@ export function PropertyInput({
 
   // Handle blur
   const handleBlur = useCallback((e: React.FocusEvent<HTMLInputElement>) => {
-    // Delay and more robust checking
+    // Delay hiding suggestions to allow for clicks on suggestions
     setTimeout(() => {
-      // Check if the active element is within our suggestions dropdown
+      const relatedTarget = e.relatedTarget as HTMLElement;
-      const activeElement = document.activeElement;
+      if (!suggestionsRef.current?.contains(relatedTarget)) {
-      const isClickingOnSuggestion = suggestionsRef.current?.contains(activeElement) ||
-                                    suggestionsRef.current?.contains(e.relatedTarget as HTMLElement);
-
-      if (!isClickingOnSuggestion) {
         setShowSuggestions(false);
         setSelectedIndex(-1);
       }
-    }, 200);
+    }, 150);
   }, []);
 
   // Handle suggestion click
-  const handleSuggestionClick = useCallback((property: PropertySuggestion, event: React.MouseEvent) => {
+  const handleSuggestionClick = useCallback((property: PropertySuggestion) => {
-    // Prevent the blur event from interfering
-    event.preventDefault();
-    event.stopPropagation();
-    
-    // Immediately hide suggestions and process selection
-    setShowSuggestions(false);
-    setSelectedIndex(-1);
-    
-    // Process the selection
     handlePropertySelect(property);
   }, [handlePropertySelect]);
 
@@ -259,7 +246,7 @@ export function PropertyInput({
                       : 'hover:bg-gray-50 border-l-4 border-transparent'
                     }
                   `}
-                  onClick={(event) => handleSuggestionClick(suggestion, event)}
+                  onClick={() => handleSuggestionClick(suggestion)}
                   onMouseEnter={() => setSelectedIndex(index)}
                 >
                   <div className="flex items-center justify-between">