import Head from "next/head";
import Image from "next/image";
import { useEffect } from "react";

const Home = () => {
  useEffect(() => {
    // Only run on client
    import("@turbo/pack-test-harness").then(runTests);
  });
  return (
    <div className="flex min-h-screen flex-col items-center justify-center py-2">
      <Head>
        <title>Create Next App</title>
        <link rel="icon" href="/favicon.ico" />
      </Head>

      <main className="flex w-full flex-1 flex-col items-center justify-center px-20 text-center">
        <h1 className="text-6xl font-bold">
          Welcome to{" "}
          <a className="text-blue-600" href="https://nextjs.org">
            Next.js!
          </a>
        </h1>

        <p className="mt-3 text-2xl">
          Get started by editing{" "}
          <code className="rounded-md bg-gray-100 p-3 font-mono text-lg">
            pages/index.tsx
          </code>
        </p>

        <div className="mt-6 flex max-w-4xl flex-wrap items-center justify-around sm:w-full">
          <a
            href="https://nextjs.org/docs"
            className="mt-6 w-96 rounded-xl border p-6 text-left hover:text-blue-600 focus:text-blue-600"
          >
            <h3 className="text-2xl font-bold">Documentation &rarr;</h3>
            <p className="mt-4 text-xl">
              Find in-depth information about Next.js features and its API.
            </p>
          </a>

          <a
            href="https://nextjs.org/learn"
            className="mt-6 w-96 rounded-xl border p-6 text-left hover:text-blue-600 focus:text-blue-600"
          >
            <h3 className="text-2xl font-bold">Learn &rarr;</h3>
            <p className="mt-4 text-xl">
              Learn about Next.js in an interactive course with quizzes!
            </p>
          </a>

          <a
            href="https://github.com/vercel/next.js/tree/canary/examples"
            className="mt-6 w-96 rounded-xl border p-6 text-left hover:text-blue-600 focus:text-blue-600"
          >
            <h3 className="text-2xl font-bold">Examples &rarr;</h3>
            <p className="mt-4 text-xl">
              Discover and deploy boilerplate example Next.js projects.
            </p>
          </a>

          <a
            href="https://vercel.com/import?filter=next.js&utm_source=create-next-app&utm_medium=default-template&utm_campaign=create-next-app"
            className="mt-6 w-96 rounded-xl border p-6 text-left hover:text-blue-600 focus:text-blue-600"
          >
            <h3 className="text-2xl font-bold">Deploy &rarr;</h3>
            <p className="mt-4 text-xl">
              Instantly deploy your Next.js site to a public URL with Vercel.
            </p>
          </a>
        </div>
      </main>

      <footer className="flex h-24 w-full items-center justify-center border-t">
        <a
          className="flex items-center justify-center gap-2"
          href="https://vercel.com?utm_source=create-next-app&utm_medium=default-template&utm_campaign=create-next-app"
          target="_blank"
          rel="noopener noreferrer"
        >
          Powered by{" "}
          <Image src="/vercel.svg" alt="Vercel Logo" width={72} height={16} />
        </a>
      </footer>
    </div>
  );
};

export default Home;

function runTests() {
  console.log(document.querySelectorAll("footer"));
  it("it should apply tailwind styles", function () {
    const footer = document.querySelector("footer");
    expect(getComputedStyle(footer).alignItems).toBe("center");
  });
}
