// Sound effects
import { DOM } from './dom.js';

// Play sound effect
export function playSound(type) {
  const audioContext = new (window.AudioContext || window.webkitAudioContext)();

  if (type === 'click') {
    const oscillator = audioContext.createOscillator();
    const gainNode = audioContext.createGain();

    oscillator.connect(gainNode);
    gainNode.connect(audioContext.destination);

    oscillator.frequency.setValueAtTime(800, audioContext.currentTime);
    oscillator.frequency.exponentialRampToValueAtTime(400, audioContext.currentTime + 0.1);

    gainNode.gain.setValueAtTime(0.1, audioContext.currentTime);
    gainNode.gain.exponentialRampToValueAtTime(0.01, audioContext.currentTime + 0.1);

    oscillator.start(audioContext.currentTime);
    oscillator.stop(audioContext.currentTime + 0.1);
  } else if (type === 'hover') {
    const oscillator = audioContext.createOscillator();
    const gainNode = audioContext.createGain();

    oscillator.connect(gainNode);
    gainNode.connect(audioContext.destination);

    oscillator.frequency.setValueAtTime(600, audioContext.currentTime);
    oscillator.frequency.exponentialRampToValueAtTime(800, audioContext.currentTime + 0.05);

    gainNode.gain.setValueAtTime(0.05, audioContext.currentTime);
    gainNode.gain.exponentialRampToValueAtTime(0.01, audioContext.currentTime + 0.05);

    oscillator.start(audioContext.currentTime);
    oscillator.stop(audioContext.currentTime + 0.05);
  }
}

// Add sound effects to buttons
export function addSoundEffects() {
  const buttons = DOM.getAll('.nav-button');

  buttons.forEach((button) => {
    button.addEventListener('click', function () {
      playSound('click');
    });

    button.addEventListener('mouseenter', function () {
      playSound('hover');
    });
  });
}