document.querySelectorAll('nav ul li a').forEach(link => {
  link.addEventListener('click', e => {
    e.preventDefault();
    const target = e.target.id.replace('nav-', '') + '-section';
    document.querySelectorAll('main section').forEach(sec => sec.classList.add('hidden'));
    const section = document.getElementById(target);
    if (section) section.classList.remove('hidden');
  });
});

document.getElementById('login-form')?.addEventListener('submit', e => {
  e.preventDefault();
  const username = document.getElementById('username').value;
  alert(`Logging in as ${username}...`);
  // TODO: call backend API for authentication
});

fetch("/gitea-repos/")
.then(res => res.json())
.then(repos => {
	const list = document.getElementById("repo-list");
	list.innerHTML = ""; // Clear "Loading..."
	repos.forEach(repo => {
		const item = document.createElement("li");
		item.innerHTML = `
		<strong><a href="${repo.html_url}" target="_blank">${repo.name}</a></strong> &nbsp; <small> | &nbsp; ${repo.stars_count || 0} ⭐</small>
		<p>${repo.description || "No description"}</p>`;
		list.appendChild(item);
	});
})
.catch(err => console.error("Error fetching repos:", err));