From b7ada11ddbabe4dd2f0798e140e5b280de4d6952 Mon Sep 17 00:00:00 2001
From: Okiki <okikio.dev@gmail.com>
Date: Sat, 14 Aug 2021 00:58:00 +0000
Subject: WIP update examples/docs/

---
 examples/docs/src/components/Header/Search.tsx | 76 ++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 examples/docs/src/components/Header/Search.tsx

(limited to 'examples/docs/src/components/Header/Search.tsx')

diff --git a/examples/docs/src/components/Header/Search.tsx b/examples/docs/src/components/Header/Search.tsx
new file mode 100644
index 000000000..d842e007f
--- /dev/null
+++ b/examples/docs/src/components/Header/Search.tsx
@@ -0,0 +1,76 @@
+/* jsxImportSource: react */
+import { useState, useCallback, useRef } from 'react';
+import { createPortal } from 'react-dom';
+import { DocSearchModal, useDocSearchKeyboardEvents } from '@docsearch/react';
+import '@docsearch/css//dist/style.css';
+import './Search.css';
+
+export default function Search() {
+  const [isOpen, setIsOpen] = useState(false);
+  const searchButtonRef = useRef();
+  const [initialQuery, setInitialQuery] = useState(null);
+
+  const onOpen = useCallback(() => {
+    setIsOpen(true);
+  }, [setIsOpen]);
+
+  const onClose = useCallback(() => {
+    setIsOpen(false);
+  }, [setIsOpen]);
+
+  const onInput = useCallback(
+    (e) => {
+      setIsOpen(true);
+      setInitialQuery(e.key);
+    },
+    [setIsOpen, setInitialQuery]
+  );
+
+  useDocSearchKeyboardEvents({
+    isOpen,
+    onOpen,
+    onClose,
+    onInput,
+    searchButtonRef,
+  });
+
+  return (
+    <>
+      <button type="button" ref={searchButtonRef} onClick={onOpen} className="search-input">
+        <svg width="24" height="24" fill="none">
+          <path d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" />
+        </svg>
+        <span>Search</span>
+        <span className="search-hint">
+          <span className="sr-only">Press </span>
+          <kbd>/</kbd>
+          <span className="sr-only"> to search</span>
+        </span>
+      </button>
+      {isOpen &&
+        createPortal(
+          <DocSearchModal
+            initialQuery={initialQuery}
+            initialScrollY={window.scrollY}
+            onClose={onClose}
+            indexName="astro"
+            apiKey="0f387260ad74f9cbf4353facd29c919c"
+            transformItems={(items) => {
+              return items.map((item) => {
+                // We transform the absolute URL into a relative URL to
+                // work better on localhost, preview URLS.
+                const a = document.createElement('a');
+                a.href = item.url;
+                const hash = a.hash === '#overview' ? '' : a.hash;
+                return {
+                  ...item,
+                  url: `${a.pathname}${hash}`,
+                };
+              });
+            }}
+          />,
+          document.body
+        )}
+    </>
+  );
+}
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