// Auto-scroll injection script - runs when page loads
(function() {
    console.log('Auto-scroll injection script loaded');
    
    function injectAutoScroll() {
        const script = document.createElement('script');
        script.textContent = `
            (function() {
                console.log('Auto-scroll script starting...');
                let currentIndex = 0;
                const scrollInterval = 5000;
                let cards = [];
                
                function initScroll() {
                    cards = Array.from(document.querySelectorAll('ha-card')).filter(card => {
                        return card.offsetParent !== null; // Only visible cards
                    });
                    
                    if (cards.length === 0) {
                        setTimeout(initScroll, 1000);
                        return;
                    }
                    
                    console.log('Found ' + cards.length + ' cards');
                    
                    // Make cards full height
                    cards.forEach(card => {
                        card.style.minHeight = window.innerHeight + 'px';
                    });
                    
                    function nextCard() {
                        if (cards.length === 0) return;
                        currentIndex = (currentIndex + 1) % cards.length;
                        cards[currentIndex].scrollIntoView({
                            behavior: 'smooth',
                            block: 'start'
                        });
                        console.log('Scrolled to card ' + (currentIndex + 1));
                    }
                    
                    // Start scrolling
                    setInterval(nextCard, scrollInterval);
                    window.scrollTo({ top: 0, behavior: 'smooth' });
                }
                
                // Wait for page to load
                if (document.readyState === 'loading') {
                    document.addEventListener('DOMContentLoaded', initScroll);
                } else {
                    setTimeout(initScroll, 2000);
                }
            })();
        `;
        document.head.appendChild(script);
    }
    
    // Inject after a short delay to ensure page is loaded
    setTimeout(injectAutoScroll, 3000);
})();