const requestAndRespondSignUpChallenge = async () => {
  let challengeResponse;
  try {
    challengeResponse = await fetch('/api/signup/nostr-challenge', {
      method: 'GET',
      headers: {
        'Content-Type': 'application/json',
      },
    });
  } catch (error) {
    console.log(`Something went wrong: ${error}`);
    return;
  }

  const { challenge } = await challengeResponse.json();

  let pubkey;
  try {
    pubkey = await window.nostr.getPublicKey();
  } catch (error) {
    document.querySelector('#rejected-nostr-nudges').style.display = 'block';
    return;
  }
  const event = {
    kind: 22242,
    created_at: Math.floor(Date.now() / 1000),
    tags: [['challenge', challenge]],
    content: 'Sign this challenge to authenticate',
    pubkey: pubkey,
  };

  let signedEvent;
  try {
    signedEvent = await window.nostr.signEvent(event);
  } catch (error) {
    document.querySelector('#rejected-nostr-nudges').style.display = 'block';
    return;
  }

  let verifyResponse;
  try {
    verifyResponse = await fetch('/api/signup/nostr-verify', {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify(signedEvent),
    });
  } catch (error) {
    console.log(`Something went wrong: ${error}`);
    return;
  }

  return verifyResponse;
};

module.exports = {
  requestAndRespondSignUpChallenge,
};