script.js

// Fetch YouTube videos from API
async function fetchVideos() {
    try {
        // Using a mock API since YouTube API requires authentication
        const response = await fetch('https://youtube-v31.p.rapidapi.com/search?q=music&part=snippet&maxResults=24', {
            method: 'GET',
            headers: {
                'X-RapidAPI-Key': 'your-api-key',
                'X-RapidAPI-Host': 'youtube-v31.p.rapidapi.com'
            }
        });
        
        // Fallback to mock data if API fails
        if (!response.ok) {
            return getMockVideos();
        }
        
        const data = await response.json();
        return data.items;
    } catch (error) {
        console.error('Error fetching videos:', error);
        return getMockVideos();
    }
}

// Mock data for fallback
function getMockVideos() {
    return Array(12).fill().map((_, i) => ({
        id: { videoId: `mock${i}` },
        snippet: {
            title: `Awesome Video ${i + 1}`,
            channelTitle: `Channel ${i + 1}`,
            thumbnails: {
                medium: {
                    url: `http://static.photos/technology/320x240/${i + 100}`
                }
            },
            publishedAt: new Date().toISOString()
        }
    }));
}

// Render videos to the page
async function renderVideos() {
    const videos = await fetchVideos();
    const container = document.querySelector('main .grid');
    
    videos.forEach((video, index) => {
        const videoCard = document.createElement('custom-video-card');
        videoCard.setAttribute('video-id', video.id.videoId);
        videoCard.setAttribute('title', video.snippet.title);
        videoCard.setAttribute('channel', video.snippet.channelTitle);
        videoCard.setAttribute('thumbnail', video.snippet.thumbnails.medium.url);
        videoCard.setAttribute('published', video.snippet.publishedAt);
        videoCard.style.animationDelay = `${0.1 * (index % 8)}s`;
        container.appendChild(videoCard);
    });
}
// Initialize the app
document.addEventListener('DOMContentLoaded', () => {
    renderVideos();
    setupMobileNavigation();
    
    // Toggle dark mode
    const html = document.documentElement;
    const darkModeToggle = document.createElement('button');
    darkModeToggle.innerHTML = '<i data-feather="moon"></i>';
    darkModeToggle.className = 'p-2 rounded-full hover:bg-gray-700';
    darkModeToggle.addEventListener('click', () => {
        html.classList.toggle('dark');
        feather.replace();
    });
    
    document.querySelector('custom-navbar').shadowRoot.querySelector('.right-section').appendChild(darkModeToggle);
    feather.replace();
});

// Mobile navigation setup
function setupMobileNavigation() {
    const mobileMenuBtn = document.querySelector('custom-navbar').shadowRoot.querySelector('.mobile-menu-btn');
    const sidebar = document.querySelector('custom-sidebar');
    const overlay = sidebar.shadowRoot.querySelector('.overlay');
    
    if (mobileMenuBtn && sidebar && overlay) {
        mobileMenuBtn.addEventListener('click', () => {
            const sidebarElement = sidebar.shadowRoot.querySelector('.sidebar');
            sidebarElement.classList.toggle('open');
            overlay.classList.toggle('open');
        });
        
        overlay.addEventListener('click', () => {
            const sidebarElement = sidebar.shadowRoot.querySelector('.sidebar');
            sidebarElement.classList.remove('open');
            overlay.classList.remove('open');
        });
        
        // Close sidebar when clicking on a sidebar item on mobile
        const sidebarItems = sidebar.shadowRoot.querySelectorAll('.sidebar-item');
        sidebarItems.forEach(item => {
            item.addEventListener('click', () => {
                if (window.innerWidth < 768) {
                    const sidebarElement = sidebar.shadowRoot.querySelector('.sidebar');
                    sidebarElement.classList.remove('open');
                    overlay.classList.remove('open');
                }
            });
        });
    }
}

// Responsive grid layout
function updateGridLayout() {
    const container = document.querySelector('main .grid');
    if (!container) return;
    
    if (window.innerWidth < 640) {
        container.className = 'grid grid-cols-1 gap-3 mobile-p-2';
    } else if (window.innerWidth < 768) {
        container.className = 'grid grid-cols-2 gap-3';
    } else if (window.innerWidth < 1024) {
        container.className = 'grid grid-cols-3 gap-4';
    } else {
        container.className = 'grid grid-cols-4 gap-4';
    }
}

// Listen for window resize
window.addEventListener('resize', updateGridLayout);
window.addEventListener('load', updateGridLayout);