Refactor Indexer index to use react-window

(cherry picked from commit d022679b7dcbce3cec98e6a1fd0879e3c0d92523)

frontend/src/Indexer/Index/createIndexerIndexItemSelector.ts

@@ -0,0 +1,28 @@
+import { createSelector } from 'reselect';
+import Indexer from 'Indexer/Indexer';
+import createIndexerAppProfileSelector from 'Store/Selectors/createIndexerAppProfileSelector';
+import createIndexerSelector from 'Store/Selectors/createIndexerSelector';
+
+function createIndexerIndexItemSelector(indexerId: number) {
+  return createSelector(
+    createIndexerSelector(indexerId),
+    createIndexerAppProfileSelector(indexerId),
+    (indexer: Indexer, appProfile) => {
+      // If a series is deleted this selector may fire before the parent
+      // selectors, which will result in an undefined series, if that happens
+      // we want to return early here and again in the render function to avoid
+      // trying to show a series that has no information available.
+
+      if (!indexer) {
+        return {};
+      }
+
+      return {
+        indexer,
+        appProfile,
+      };
+    }
+  );
+}
+
+export default createIndexerIndexItemSelector;