Enhance ObjectSelect Component with Improved Value Handling and Synchronization

- Introduced utility functions to standardize value conversion and retrieval, improving consistency in value handling.
- Enhanced synchronization of external values with internal state, ensuring accurate representation of selected items.
- Improved selection change handling to prevent unnecessary updates when no valid selection is made.
- Refactored tree selection logic for better clarity and maintainability, ensuring robust handling of both single and multiple selections.

src/components/Dashboard/common/ObjectSelect.jsx

@@ -25,6 +25,14 @@ const areValuesEqual = (v1, v2) => {
   return String(id1) === String(id2)
 }
 
+const toSelectValue = (id) => {
+  if (id == null || id === '') return null
+  return String(id).toLowerCase()
+}
+
+const getValueId = (item) =>
+  item && typeof item === 'object' ? item._id : item
+
 const getFirstSelectableLeaf = (nodes) => {
   if (!Array.isArray(nodes)) return null
   for (const node of nodes) {
@@ -69,6 +77,23 @@ const isValueInTree = (nodes, id) => {
   return findTreeNodeByValue(nodes, id) != null
 }
 
+const getSelectValueFromExternal = (externalValue, multiple, nodes) => {
+  if (externalValue == null || !Array.isArray(nodes) || nodes.length === 0) {
+    return undefined
+  }
+
+  if (multiple) {
+    const values = Array.isArray(externalValue) ? externalValue : []
+    const ids = values
+      .map((item) => toSelectValue(getValueId(item)))
+      .filter((id) => id != null && isValueInTree(nodes, id))
+    return ids
+  }
+
+  const node = findTreeNodeByValue(nodes, getValueId(externalValue))
+  return node?.value
+}
+
 const isExternalValueMissing = (
   externalValue,
   multiple,
@@ -528,9 +553,27 @@ const ObjectSelect = ({
       setObjectList(objects)
       setTreeData(treeNodes)
       treeDataRef.current = treeNodes
+
+      const syncedValue = getSelectValueFromExternal(
+        valueRef.current,
+        multiple,
+        treeNodes
+      )
+      if (multiple) {
+        if (Array.isArray(syncedValue) && syncedValue.length > 0) {
+          setTreeSelectValue(syncedValue)
+          setValueNotFound(false)
+          clearedMissingValueRef.current = false
+        }
+      } else if (syncedValue != null) {
+        setTreeSelectValue(syncedValue)
+        setValueNotFound(false)
+        clearedMissingValueRef.current = false
+      }
+
       return { treeNodes, objects }
     },
-    [buildTreeData]
+    [buildTreeData, multiple]
   )
 
   const buildFilterFromNode = useCallback(
@@ -633,6 +676,17 @@ const ObjectSelect = ({
 
   const onTreeSelectChange = useCallback(
     (value) => {
+      const isEmptySelection = multiple
+        ? !Array.isArray(value) || value.length === 0
+        : value == null || value === ''
+      if (
+        isEmptySelection &&
+        treeDataRef.current.length === 0 &&
+        valueRef.current != null
+      ) {
+        return
+      }
+
       setValueNotFound(false)
       clearedMissingValueRef.current = false
       // Mark this as an internal change
@@ -827,7 +881,7 @@ const ObjectSelect = ({
         setExpandedKeys([...new Set(pathKeys)])
         setTreeSelectValue(
           value
-            .map((item) => (item && typeof item === 'object' ? item._id : item))
+            .map((item) => toSelectValue(getValueId(item)))
             .filter((id) => id != null)
         )
         setInitialized(true)
@@ -880,7 +934,7 @@ const ObjectSelect = ({
         setExpandedKeys(pathKeys)
         // Fetch with the new filter
         handleFetchObjectsProperties(valueFilter)
-        setTreeSelectValue(valueRef.current._id)
+        setTreeSelectValue(toSelectValue(valueRef.current._id))
         setInitialized(true)
         return
       }
@@ -905,7 +959,13 @@ const ObjectSelect = ({
         setInitialized(true)
       }
     }
+    const timeoutId = setTimeout(() => {
       handleValue()
+    }, 10)
+
+    return () => {
+      clearTimeout(timeoutId)
+    }
   }, [
     value,
     filter,
@@ -940,6 +1000,7 @@ const ObjectSelect = ({
       setTreeVersion((v) => v + 1)
       setExpandedKeys([])
       setInitialized(false)
+      valueRef.current = null
       onTreeSelectChange(null)
       setTreeSelectValue(null)
       setInitialLoading(true)
@@ -963,7 +1024,12 @@ const ObjectSelect = ({
       if (changeSource == 'external') {
         setObjectPropertiesTree({})
         setTreeData([])
+        treeDataRef.current = []
         setInitialized(false)
+        setInitialLoading(true)
+        valueRef.current = null
+        clearedMissingValueRef.current = false
+        setValueNotFound(false)
         prevValuesRef.current = { type, masterFilter }
       }