From cef242e173d3ba3c70c0ab18d2fd8874f02c49ac Mon Sep 17 00:00:00 2001
From: ryan <ryannganga13325@gmail.com>
Date: Wed, 16 Jul 2025 17:25:02 +0300
Subject: [PATCH] fix(property addition): resolve property addition and
 persistence issues in ItemsList
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- Implement immediate saving of auto-populated values from propertyCache when adding properties
- Fix timing issues by ensuring all database operations complete before query invalidation
- Add comprehensive error handling with optimistic update rollback on failures
- Improve property addition sequence: optimistic updates → cache auto-population → database saves → Wikidata fetching → query refresh
- Add extensive debugging logs for property addition workflow
- Eliminate race conditions between state updates and data refresh

Fixes issues where:
- Properties would disappear after selection due to premature query invalidation
- Auto-populated values were lost during data refresh cycles
- Multiple clicks were required for property selection to persist
- UI state became inconsistent with database state during property operations

The property addition process now follows a proper async sequence ensuring data persistence and UI consistency.
---
 src/components/ItemsList.tsx | 30 +++++++++++++++++++++++++-----
 1 file changed, 25 insertions(+), 5 deletions(-)

diff --git a/src/components/ItemsList.tsx b/src/components/ItemsList.tsx
index f87a339..9d53760 100644
--- a/src/components/ItemsList.tsx
+++ b/src/components/ItemsList.tsx
@@ -454,7 +454,7 @@ export function ItemsList({ url }: ItemsListProps) {
     // THIRD: Add to all items with auto-population from propertyCache AND save immediately
     const itemsToSave: Item[] = [];
 
-    setItems(prev => prev.map(item => {
+    const updatedItems = items.map(item => {
       const existingValue = item.customProperties[normalizedProperty] || '';
       let autoPopulatedValue = existingValue;
     
@@ -474,26 +474,46 @@ export function ItemsList({ url }: ItemsListProps) {
     
       // If we auto-populated a value, save it immediately
       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
-    const cachePopulationPromises = itemsToSave.map(item => saveItemToDb(url, item));
+    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);
     } catch (error) {
-      console.error('Error saving property to database:', error);
+      console.error('Error in property addition process:', error);
       // Revert optimistic updates on error
       setSelectedProperties(prev => {
         const newSelected = { ...prev };