byuiars-reop-net/script.js

document.addEventListener('DOMContentLoaded', () => {
  initTheme();
  initFooterYear();
  initMobileMenu();
  fetchPageData();
});

/* -------------------------------------------------------------------------- */
/* Theme / Dark Mode Management                                               */
/* -------------------------------------------------------------------------- */
function initTheme() {
  const isDarkStored = localStorage.theme === 'dark';
  const noThemeStored = !('theme' in localStorage);
  const prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches;

  if (isDarkStored || (noThemeStored && prefersDark)) {
    document.documentElement.classList.add('dark');
  } else {
    document.documentElement.classList.remove('dark');
  }

  updateThemeUI();

  document.querySelectorAll('.theme-toggle').forEach(button => {
    button.addEventListener('click', toggleDarkMode);
  });
}

function toggleDarkMode() {
  const isDark = document.documentElement.classList.toggle('dark');
  localStorage.theme = isDark ? 'dark' : 'light';
  updateThemeUI();
}

function updateThemeUI() {
  const isDark = document.documentElement.classList.contains('dark');

  document.querySelectorAll('.icon-sun').forEach(el => el.classList.toggle('hidden', !isDark));
  document.querySelectorAll('.icon-moon').forEach(el => el.classList.toggle('hidden', isDark));

  document.querySelectorAll('.theme-text').forEach(el => {
    el.textContent = isDark ? '☀️ Light Mode' : '🌙 Dark Mode';
  });
}

/* -------------------------------------------------------------------------- */
/* Footer Year Handler                                                        */
/* -------------------------------------------------------------------------- */
function initFooterYear() {
  const yearEl = document.getElementById('current-year');
  if (yearEl) {
    yearEl.textContent = new Date().getFullYear();
  }
}

/* -------------------------------------------------------------------------- */
/* Mobile Menu Toggle                                                         */
/* -------------------------------------------------------------------------- */
function initMobileMenu() {
  const menuToggleBtn = document.getElementById('menu-toggle');
  const mobileMenu = document.getElementById('mobile-menu');
  const iconHamburger = document.getElementById('icon-hamburger');
  const iconClose = document.getElementById('icon-close');

  if (!menuToggleBtn || !mobileMenu) return;

  menuToggleBtn.setAttribute('aria-expanded', 'false');

  menuToggleBtn.addEventListener('click', () => {
    const isHidden = mobileMenu.classList.toggle('hidden');
    menuToggleBtn.setAttribute('aria-expanded', String(!isHidden));
    iconHamburger.classList.toggle('hidden', !isHidden);
    iconClose.classList.toggle('hidden', isHidden);
  });
}

/* -------------------------------------------------------------------------- */
/* Async Data Fetching (Pages, Banner & Exam Schedule)                        */
/* -------------------------------------------------------------------------- */
async function fetchPageData() {
  const currentPath = window.location.pathname;

  // 1. Fetch Banner Data
  try {
    const bannerResp = await fetch(`/assets/banner.json?t=${Date.now()}`);
    if (bannerResp.ok) {
      const banner = await bannerResp.json();
      if (banner && banner.title && banner.content) {
        document.getElementById('banner-title').textContent = banner.title;
        document.getElementById('banner-content').textContent = banner.content;
        document.getElementById('banner').classList.remove('hidden');
      }
    }
  } catch (err) {
    console.error('Failed to load banner data:', err);
  }

  // 2. Fetch Navigation Links
  try {
    const navResp = await fetch('/assets/pages.json');
    if (navResp.ok) {
      const pages = await navResp.json();
      renderNavigation(pages, currentPath);
    }
  } catch (err) {
    console.error('Failed to load navigation data:', err);
  }

  // 3. Fetch Exam Schedule (only runs if the #exams-list element exists)
  const examsContainer = document.getElementById('exams-list');
  if (examsContainer) {
    try {
      const examResp = await fetch(`/assets/exams.json?t=${Date.now()}`);
      if (examResp.ok) {
        const exams = await examResp.json();
        renderExams(exams, examsContainer);
      }
    } catch (err) {
      console.error('Failed to load exam data:', err);
    }
  }

// 4. Fetch Net Check-In Data (only runs on pages containing #callsigns-list or #weekly-list)
  const callsignsContainer = document.getElementById('callsigns-list');
  const weeklyContainer = document.getElementById('weekly-list');

  if (callsignsContainer || weeklyContainer) {
    try {
      const netResp = await fetch('/net/net.json');
      if (netResp.ok) {
        const data = await netResp.json();
        renderNetStats(data, callsignsContainer, weeklyContainer);
      }
    } catch (err) {
      console.error('Failed to load net statistics data:', err);
    }
  }

}

function renderNavigation(pages, currentPath) {
  const desktopContainer = document.getElementById('desktop-links');
  const mobileContainer = document.getElementById('mobile-links');

  if (!desktopContainer || !mobileContainer) return;

  desktopContainer.innerHTML = '';
  mobileContainer.innerHTML = '';

  pages.forEach(page => {
    const desktopLink = document.createElement('a');
    desktopLink.href = page.path;
    desktopLink.textContent = page.name;
    if (currentPath === page.path) desktopLink.classList.add('active');
    desktopContainer.appendChild(desktopLink);

    const mobileLink = document.createElement('a');
    mobileLink.href = page.path;
    mobileLink.textContent = page.name;
    if (currentPath === page.path) mobileLink.classList.add('active');
    mobileContainer.appendChild(mobileLink);
  });
}

function renderExams(exams, container) {
  container.innerHTML = '';

  if (Array.isArray(exams) && exams.length > 0) {
    exams.forEach(exam => {
      const li = document.createElement('li');
      li.append(`${exam.date}, ${exam.time} – ${exam.location} – `);
      const link = document.createElement('a');
      link.href = exam.register;
      link.className = 'link';
      link.target = '_blank';
      link.rel = 'noopener';
      link.textContent = 'Register here';
      li.appendChild(link);
      container.appendChild(li);
    });
  } else {
    const li = document.createElement('li');
    li.textContent = "We don't have any sessions scheduled right now, but if you're ready to test let us know and we'll set one up!";
    container.appendChild(li);
  }
}