script.js

document.addEventListener('DOMContentLoaded', () => {
  // --- DOM ---
  const clockEl = document.getElementById('clock');
  const dateEl = document.getElementById('date');
  const greetingEl = document.getElementById('greeting');
  const searchForm = document.getElementById('search-form');
  const searchInput = document.getElementById('search-input');
  const searchEngine = document.getElementById('search-engine');
  const themeToggle = document.getElementById('theme-toggle');
  const notesToggle = document.getElementById('notes-toggle'); // optional in your HTML
  const notesPanel = document.getElementById('notes-panel');   // optional
  const cardGrid = document.getElementById('card-grid');

  // --- HARD-CODED CATEGORIES/LINKS (edit these arrays to taste) ---
  const CATEGORIES = [
    {
      id: 'reddit',
      name: 'Reddit',
      icon: 'fa-brands fa-reddit',
      links: [
        { name: 'r/EmulationOnAndroid', url: 'https://www.reddit.com/r/emulationonandroid/', icon: 'fa-solid fa-gamepad' },
        { name: 'r/Singularity',        url: 'https://www.reddit.com/r/singularity/',       icon: 'fa-solid fa-robot' },
        { name: 'r/OpenAI',             url: 'https://www.reddit.com/r/openai/',            icon: 'fa-solid fa-brain' },
        { name: 'r/Programming',        url: 'https://www.reddit.com/r/programming/',       icon: 'fa-solid fa-code' },
        { name: 'r/MLB',                url: 'https://www.reddit.com/r/MLB/',               icon: 'fa-solid fa-baseball' },
        { name: 'r/DataIsBeautiful',    url: 'https://www.reddit.com/r/dataisbeautiful/',   icon: 'fa-solid fa-chart-simple' }
      ]
    },
    {
      id: 'news',
      name: 'News & Tech',
      icon: 'fa-solid fa-newspaper',
      links: [
        { name: 'Hacker News',  url: 'https://news.ycombinator.com/', icon: 'fa-brands fa-hacker-news' },
        { name: 'TechCrunch',   url: 'https://techcrunch.com/',       icon: 'fa-solid fa-microchip' },
        { name: 'The Verge',    url: 'https://www.theverge.com/',     icon: 'fa-solid fa-bolt' },
        { name: 'Ars Technica', url: 'https://arstechnica.com/',      icon: 'fa-solid fa-flask' },
        { name: 'Reuters',      url: 'https://www.reuters.com/',      icon: 'fa-solid fa-globe' },
        { name: 'AP News',      url: 'https://apnews.com/',           icon: 'fa-solid fa-circle-info' },
        { name: 'BBC',          url: 'https://www.bbc.com/news',      icon: 'fa-solid fa-earth-europe' }
      ]
    },
    {
      id: 'streaming',
      name: 'Streaming',
      icon: 'fa-solid fa-clapperboard',
      links: [
        { name: 'YouTube',     url: 'https://www.youtube.com/',        icon: 'fa-brands fa-youtube' },
        { name: 'Netflix',     url: 'https://www.netflix.com/',        icon: 'fa-brands fa-n' },          // FA6 has brand 'n' via kit/alias; if it doesn’t show, swap to fa-tv
        { name: 'Hulu',        url: 'https://www.hulu.com/',           icon: 'fa-solid fa-film' },
        { name: 'Prime Video', url: 'https://www.primevideo.com/',     icon: 'fa-brands fa-amazon' },
        { name: 'Disney+',     url: 'https://www.disneyplus.com/',     icon: 'fa-solid fa-star' },
        { name: 'Max',         url: 'https://www.max.com/',            icon: 'fa-solid fa-video' },
        { name: 'Crunchyroll', url: 'https://www.crunchyroll.com/',    icon: 'fa-brands fa-critical-role' } // fallback brand icon
      ]
    }
  ];

  // --- SEARCH ENGINES (+ optional HF Space variable DEFAULT_ENGINE) ---
  const SEARCH_ENGINES = {
    google: 'https://www.google.com/search?q=',
    duckduckgo: 'https://duckduckgo.com/?q=',
    youtube: 'https://www.youtube.com/results?search_query=',
    github: 'https://github.com/search?q='
  };
  if (window.huggingface?.variables?.DEFAULT_ENGINE &&
      SEARCH_ENGINES[window.huggingface.variables.DEFAULT_ENGINE]) {
    if (searchEngine) searchEngine.value = window.huggingface.variables.DEFAULT_ENGINE;
  }

  // --- RENDER ---
  function renderCards() {
    if (!cardGrid) return;
    cardGrid.innerHTML = '';
    CATEGORIES.forEach(cat => cardGrid.appendChild(createCard(cat)));
  }

  function createCard(category) {
    const card = document.createElement('div');
    card.className = 'card';
    card.dataset.categoryId = category.id;

    // Links list
    const linksHtml = category.links.map(link => `
      <li>
        <a href="${link.url}" target="_blank" rel="noopener noreferrer">
          <i class="${link.icon || 'fa-solid fa-link'}"></i> ${link.name}
        </a>
      </li>
    `).join('');

    card.innerHTML = `
      <div class="card-header">
        <h2><i class="${category.icon || 'fa-solid fa-folder'}"></i> ${category.name}</h2>
      </div>
      <ul>${linksHtml}</ul>
    `;
    return card;
  }

  // --- SEARCH ---
  if (searchForm) {
    searchForm.addEventListener('submit', (e) => {
      e.preventDefault();
      const q = (searchInput?.value || '').trim();
      if (!q) return;
      const engine = searchEngine?.value || 'google';
      window.open(SEARCH_ENGINES[engine] + encodeURIComponent(q), '_blank', 'noopener');
      if (searchInput) searchInput.value = '';
    });
  }

  // --- THEME ---
  if (themeToggle) {
    themeToggle.addEventListener('click', () => {
      document.body.classList.toggle('light-theme');
      const isLight = document.body.classList.contains('light-theme');
      localStorage.setItem('theme', isLight ? 'light' : 'dark');
      themeToggle.innerHTML = isLight ? '<i class="fa-solid fa-sun"></i>' : '<i class="fa-solid fa-moon"></i>';
    });
    const savedTheme = localStorage.getItem('theme');
    if (savedTheme === 'light') {
      document.body.classList.add('light-theme');
      themeToggle.innerHTML = '<i class="fa-solid fa-sun"></i>';
    }
  }

  // --- CLOCK & GREETING ---
  function updateClock() {
    const now = new Date();
    if (clockEl) {
      clockEl.textContent = [
        String(now.getHours()).padStart(2,'0'),
        String(now.getMinutes()).padStart(2,'0'),
        String(now.getSeconds()).padStart(2,'0')
      ].join(':');
    }
    if (dateEl) {
      dateEl.textContent = now.toLocaleDateString('en-US', { weekday:'long', year:'numeric', month:'long', day:'numeric' });
    }
  }
  function setGreeting() {
    const hour = new Date().getHours();
    const name = localStorage.getItem('userName') || '';
    const g = hour < 12 ? 'Good Morning' : hour < 18 ? 'Good Afternoon' : 'Good Evening';
    if (greetingEl) greetingEl.textContent = g + (name ? `, ${name}` : '');
  }

  // --- KEYBOARD SHORTCUTS ---
  document.addEventListener('keydown', (e) => {
    if (!isInputFocused() && (e.key === '/' || (e.ctrlKey && e.key === 'k'))) {
      e.preventDefault();
      searchInput?.focus();
    }
    if (e.key === 'n' && !isInputFocused() && notesToggle && notesPanel) {
      // Toggle notes panel if you kept it in the HTML
      notesPanel.classList.toggle('active');
    }
    if (e.key === 'Escape' && notesPanel) {
      notesPanel.classList.remove('active');
      searchInput?.blur();
    }
  });
  function isInputFocused() {
    const a = document.activeElement;
    return a && ['INPUT','TEXTAREA','SELECT'].includes(a.tagName);
  }

  // --- INIT ---
  updateClock();
  setGreeting();
  setInterval(updateClock, 1000);
  renderCards();
});