feat(IH): improve search

apps/insights/package.json

@@ -37,6 +37,7 @@
     "dnum": "catalog:",
     "ioredis": "^5.7.0",
     "lightweight-charts": "catalog:",
+    "match-sorter": "catalog:",
     "motion": "catalog:",
     "next": "catalog:",
     "next-themes": "catalog:",

apps/insights/src/components/PriceFeed/price-feed-select.tsx

@@ -16,9 +16,9 @@ import { SearchField } from "@pythnetwork/component-library/unstyled/SearchField
 import { Select } from "@pythnetwork/component-library/unstyled/Select";
 import { Input } from "@pythnetwork/component-library/unstyled/TextField";
 import clsx from "clsx";
+import { matchSorter } from "match-sorter";
 import type { ReactNode } from "react";
 import { useMemo, useState } from "react";
-import { useCollator, useFilter } from "react-aria";
 
 import styles from "./price-feed-select.module.scss";
 import { AssetClassBadge } from "../AssetClassBadge";
@@ -56,7 +56,7 @@ type ResolvedPriceFeedSelect = {
     symbol: string;
     displaySymbol: string;
     assetClass: string;
-    key: string;
+    key: string; // price_account
     description: string;
     icon: ReactNode;
   }[];
@@ -66,29 +66,14 @@ const ResolvedPriceFeedSelect = ({
   feeds,
   ...props
 }: ResolvedPriceFeedSelect) => {
-  const collator = useCollator();
-  const filter = useFilter({ sensitivity: "base", usage: "search" });
   const [search, setSearch] = useState("");
-  const filteredFeeds = useMemo(
+  const filteredAndSortedFeeds = useMemo(
     () =>
-      search === ""
-        ? feeds
-        : feeds.filter(
-            ({ displaySymbol, assetClass, key }) =>
-              filter.contains(displaySymbol, search) ||
-              filter.contains(assetClass, search) ||
-              filter.contains(key, search),
-          ),
-    [feeds, search, filter],
+      matchSorter(feeds, search, {
+        keys: ["displaySymbol", "symbol", "description", "key"],
+      }),
+    [feeds, search],
   );
-  const sortedFeeds = useMemo(
-    () =>
-      filteredFeeds.toSorted((a, b) =>
-        collator.compare(a.displaySymbol, b.displaySymbol),
-      ),
-    [filteredFeeds, collator],
-  );
-
   return (
     <PriceFeedSelectImpl
       menu={
@@ -109,7 +94,7 @@ const ResolvedPriceFeedSelect = ({
             </SearchField>
             <Virtualizer layout={new ListLayout()}>
               <ListBox
-                items={sortedFeeds}
+                items={filteredAndSortedFeeds}
                 className={styles.listbox ?? ""}
                 // eslint-disable-next-line jsx-a11y/no-autofocus
                 autoFocus={false}
@@ -120,7 +105,9 @@ const ResolvedPriceFeedSelect = ({
                     className={styles.priceFeed ?? ""}
                     href={`/price-feeds/${encodeURIComponent(symbol)}`}
                     data-is-first={
-                      symbol === sortedFeeds[0]?.symbol ? "" : undefined
+                      symbol === filteredAndSortedFeeds[0]?.symbol
+                        ? ""
+                        : undefined
                     }
                     prefetch={false}
                   >

apps/insights/src/components/Root/index.tsx

@@ -71,12 +71,12 @@ const getPublishersForSearchDialog = async (cluster: Cluster) => {
 
 const getFeedsForSearchDialog = async (cluster: Cluster) => {
   const feeds = await getFeeds(cluster);
-
   return feeds.map((feed) => ({
     symbol: feed.symbol,
     displaySymbol: feed.product.display_symbol,
     assetClass: feed.product.asset_type,
     description: feed.product.description,
+    priceAccount: feed.product.price_account,
     icon: (
       <PriceFeedIcon
         assetClass={feed.product.asset_type}

apps/insights/src/components/Root/search-button.tsx

@@ -10,8 +10,8 @@ import { SearchInput } from "@pythnetwork/component-library/SearchInput";
 import { SingleToggleGroup } from "@pythnetwork/component-library/SingleToggleGroup";
 import { Skeleton } from "@pythnetwork/component-library/Skeleton";
 import {
-  Virtualizer,
   ListLayout,
+  Virtualizer,
 } from "@pythnetwork/component-library/Virtualizer";
 import type { Button as UnstyledButton } from "@pythnetwork/component-library/unstyled/Button";
 import {
@@ -20,16 +20,17 @@ import {
 } from "@pythnetwork/component-library/unstyled/ListBox";
 import { useDrawer } from "@pythnetwork/component-library/useDrawer";
 import { useLogger } from "@pythnetwork/component-library/useLogger";
+import { matchSorter } from "match-sorter";
 import type { ReactNode } from "react";
-import { useMemo, useCallback, useEffect, useState } from "react";
-import { useIsSSR, useCollator, useFilter } from "react-aria";
+import { useCallback, useEffect, useMemo, useState } from "react";
+import { useIsSSR } from "react-aria";
 
-import styles from "./search-button.module.scss";
 import { Cluster, ClusterToName } from "../../services/pyth";
 import { AssetClassBadge } from "../AssetClassBadge";
 import { PriceFeedTag } from "../PriceFeedTag";
 import { PublisherTag } from "../PublisherTag";
 import { Score } from "../Score";
+import styles from "./search-button.module.scss";
 
 const INPUTS = new Set(["input", "select", "button", "textarea"]);
 
@@ -50,6 +51,7 @@ type ResolvedSearchButtonProps = {
     displaySymbol: string;
     assetClass: string;
     description: string;
+    priceAccount: string;
     icon: ReactNode;
   }[];
   publishers: ({
@@ -170,58 +172,38 @@ const SearchDialogContents = ({
   const logger = useLogger();
   const [search, setSearch] = useState("");
   const [type, setType] = useState<ResultType | "">("");
-  const collator = useCollator();
-  const filter = useFilter({ sensitivity: "base", usage: "search" });
   const closeDrawer = useCallback(() => {
     drawer.close().catch((error: unknown) => {
       logger.error(error);
     });
   }, [drawer, logger]);
-  const results = useMemo(
-    () =>
-      [
-        ...(type === ResultType.Publisher
-          ? []
-          : // This is inefficient but Safari doesn't support `Iterator.filter`,
-            // see https://bugs.webkit.org/show_bug.cgi?id=248650
-            [...feeds.entries()]
-              .filter(([, { displaySymbol }]) =>
-                filter.contains(displaySymbol, search),
-              )
-              .map(([symbol, feed]) => ({
-                type: ResultType.PriceFeed as const,
-                id: symbol,
-                ...feed,
-              }))),
-        ...(type === ResultType.PriceFeed
-          ? []
-          : publishers
-              .filter(
-                (publisher) =>
-                  filter.contains(publisher.publisherKey, search) ||
-                  (publisher.name && filter.contains(publisher.name, search)),
-              )
-              .map((publisher) => ({
-                type: ResultType.Publisher as const,
-                id: [
-                  ClusterToName[publisher.cluster],
-                  publisher.publisherKey,
-                ].join(":"),
-                ...publisher,
-              }))),
-      ].sort((a, b) =>
-        collator.compare(
-          a.type === ResultType.PriceFeed
-            ? a.displaySymbol
-            : (a.name ?? a.publisherKey),
-          b.type === ResultType.PriceFeed
-            ? b.displaySymbol
-            : (b.name ?? b.publisherKey),
-        ),
-      ),
-    [feeds, publishers, collator, filter, search, type],
-  );
 
+  const results = useMemo(() => {
+    const filteredFeeds = matchSorter(feeds, search, {
+      keys: ["displaySymbol", "symbol", "description", "priceAccount"],
+    })
+      .entries()
+      .map(([symbol, feed]) => ({
+        type: ResultType.PriceFeed as const,
+        id: symbol,
+        ...feed,
+      }));
+    const filteredPublishers = matchSorter(publishers, search, {
+      keys: ["publisherKey", "name"],
+    }).map((publisher) => ({
+      type: ResultType.Publisher as const,
+      id: [ClusterToName[publisher.cluster], publisher.publisherKey].join(":"),
+      ...publisher,
+    }));
+
+    if (type === ResultType.PriceFeed) {
+      return [...filteredFeeds];
+    }
+    if (type === ResultType.Publisher) {
+      return [...filteredPublishers];
+    }
+    return [...filteredFeeds, ...filteredPublishers];
+  }, [feeds, publishers, search, type]);
   return (
     <div className={styles.searchDialogContents}>
       <div className={styles.searchBar}>