Initial commit with 🏗️ Scaffold-ETH 2 @ 1.0.2

packages/nextjs/app/blockexplorer/_components/SearchBar.tsx

@@ -0,0 +1,49 @@
+"use client";
+
+import { useState } from "react";
+import { useRouter } from "next/navigation";
+import { isAddress, isHex } from "viem";
+import { hardhat } from "viem/chains";
+import { usePublicClient } from "wagmi";
+
+export const SearchBar = () => {
+  const [searchInput, setSearchInput] = useState("");
+  const router = useRouter();
+
+  const client = usePublicClient({ chainId: hardhat.id });
+
+  const handleSearch = async (event: React.FormEvent) => {
+    event.preventDefault();
+    if (isHex(searchInput)) {
+      try {
+        const tx = await client?.getTransaction({ hash: searchInput });
+        if (tx) {
+          router.push(`/blockexplorer/transaction/${searchInput}`);
+          return;
+        }
+      } catch (error) {
+        console.error("Failed to fetch transaction:", error);
+      }
+    }
+
+    if (isAddress(searchInput)) {
+      router.push(`/blockexplorer/address/${searchInput}`);
+      return;
+    }
+  };
+
+  return (
+    <form onSubmit={handleSearch} className="flex items-center justify-end mb-5 space-x-3 mx-5">
+      <input
+        className="border-primary bg-base-100 text-base-content placeholder:text-base-content/50 p-2 mr-2 w-full md:w-1/2 lg:w-1/3 rounded-md shadow-md focus:outline-hidden focus:ring-2 focus:ring-accent"
+        type="text"
+        value={searchInput}
+        placeholder="Search by hash or address"
+        onChange={e => setSearchInput(e.target.value)}
+      />
+      <button className="btn btn-sm btn-primary" type="submit">
+        Search
+      </button>
+    </form>
+  );
+};