import { useState, useEffect } from 'react'
import reactLogo from './assets/react.svg'
import viteLogo from '/vite.svg'
import './App.css'

declare var gapi: any;

function App() {
  const [count, setCount] = useState(0)

  useEffect(() => {
    const fetchMetadata = async () => {
      try {
        const response = await fetch('http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/default/identity?audience=[aud]', {
          headers: {
            'Metadata-Flavor': 'Google'
          }
        });
        const data = await response.text();
        console.log('Metadata Response:', data);
      } catch (error) {
        console.error('Error fetching metadata:', error);
      }
    };

    fetchMetadata();
  }, []);

  return (
    <>
      <div>
        <a href="https://vite.dev" target="_blank">
          <img src={viteLogo} className="logo" alt="Vite logo" />
        </a>
        <a href="https://react.dev" target="_blank">
          <img src={reactLogo} className="logo react" alt="React logo" />
        </a>
      </div>
      <h1>Vite + React</h1>
      <div className="card">
        <button onClick={() => setCount((count) => count + 1)}>
          count is {count}
        </button>
        <p>
          Edit <code>src/App.tsx</code> and save to test HMR
        </p>
      </div>
      <p className="read-the-docs">
        Click on the Vite and React logos to learn more
      </p>
    </>
  )
}

export default App