Match interfacestate update sequence to uikit (#882)

* fix SIMULATE_WEB_RESPONSE not imported #449

* Fix to make rangeMode update in right time

* Match interface update closer to UIKit.

* allow the correct exiting sequence for thrashing

* refactor

Source/ASCollectionView.mm

@@ -2276,15 +2276,23 @@ static NSString * const kReuseIdentifier = @"_ASCollectionReuseIdentifier";
 {
   BOOL visible = (self.window != nil);
   ASDisplayNode *node = self.collectionNode;
+  BOOL rangeControllerNeedsUpdate = ![node supportsRangeManagedInterfaceState];;
+
   if (!visible && node.inHierarchy) {
+    if (rangeControllerNeedsUpdate) {
+      rangeControllerNeedsUpdate = NO;
+      // Exit CellNodes first before Collection to match UIKit behaviors (tear down bottom up).
+      // Although we have not yet cleared the interfaceState's Visible bit (this  happens in __exitHierarchy),
+      // the ASRangeController will get the correct value from -interfaceStateForRangeController:.
+      [_rangeController updateRanges];
+    }
     [node __exitHierarchy];
   }
 
   // Updating the visible node index paths only for not range managed nodes. Range managed nodes will get their
   // their update in the layout pass
-  if (![node supportsRangeManagedInterfaceState]) {
+  if (rangeControllerNeedsUpdate) {
-    [_rangeController setNeedsUpdate];
+    [_rangeController updateRanges];
-    [_rangeController updateIfNeeded];
   }
 
   // When we aren't visible, we will only fetch up to the visible area. Now that we are visible,

Source/ASTableView.mm

@@ -1907,15 +1907,23 @@ static NSString * const kCellReuseIdentifier = @"_ASTableViewCell";
 {
   BOOL visible = (self.window != nil);
   ASDisplayNode *node = self.tableNode;
+  BOOL rangeControllerNeedsUpdate = ![node supportsRangeManagedInterfaceState];;
+
   if (!visible && node.inHierarchy) {
+    if (rangeControllerNeedsUpdate) {
+      rangeControllerNeedsUpdate = NO;
+      // Exit CellNodes first before Table to match UIKit behaviors (tear down bottom up).
+      // Although we have not yet cleared the interfaceState's Visible bit (this  happens in __exitHierarchy),
+      // the ASRangeController will get the correct value from -interfaceStateForRangeController:.
+      [_rangeController updateRanges];
+    }
     [node __exitHierarchy];
   }
 
   // Updating the visible node index paths only for not range managed nodes. Range managed nodes will get their
   // their update in the layout pass
-  if (![node supportsRangeManagedInterfaceState]) {
+  if (rangeControllerNeedsUpdate) {
-    [_rangeController setNeedsUpdate];
+    [_rangeController updateRanges];
-    [_rangeController updateIfNeeded];
   }
 
   // When we aren't visible, we will only fetch up to the visible area. Now that we are visible,

Source/Details/ASRangeController.h

@@ -64,6 +64,11 @@ AS_SUBCLASSING_RESTRICTED
  */
 - (void)updateIfNeeded;
 
+/**
+ * Force update the ranges immediately.
+ */
+- (void)updateRanges;
+
 /**
  * Add the sized node for `indexPath` as a subview of `contentView`.
  *

Source/Details/ASRangeController.mm

@@ -154,12 +154,16 @@ static UIApplicationState __ApplicationState = UIApplicationStateActive;
 - (void)updateIfNeeded
 {
   if (_needsRangeUpdate) {
-    _needsRangeUpdate = NO;
+    [self updateRanges];
-      
-    [self _updateVisibleNodeIndexPaths];
   }
 }
 
+- (void)updateRanges
+{
+  _needsRangeUpdate = NO;
+  [self _updateVisibleNodeIndexPaths];
+}
+
 - (void)updateCurrentRangeWithMode:(ASLayoutRangeMode)rangeMode
 {
   _preserveCurrentRangeMode = YES;
@@ -376,7 +380,7 @@ static UIApplicationState __ApplicationState = UIApplicationStateActive;
         [newVisibleNodes addObject:node];
       }
       // Skip the many method calls of the recursive operation if the top level cell node already has the right interfaceState.
-      if (node.interfaceState != interfaceState) {
+      if (node.pendingInterfaceState != interfaceState) {
 #if ASRangeControllerLoggingEnabled
         [modifiedIndexPaths addObject:indexPath];
 #endif