// Motion generation using Pix2Pix API
async function generateAnimation(imageData, style, duration) {
    try {
        // Using Pix2Pix API for free animation (rate limited)
        const response = await fetch('https://api.pix2pix.io/v1/animate', {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json',
            },
            body: JSON.stringify({
                image: imageData.split(',')[1], // Remove base64 header
                style: style,
                duration: duration
            })
        });
        
        if (!response.ok) throw new Error('Animation generation failed');
        const result = await response.json();
        return result.animation_url;
    } catch (error) {
        console.error('Error generating animation:', error);
        // Fallback to local simulation if API fails
        return simulateAnimation(imageData);
    }
}

function simulateAnimation(imageData) {
    // Simple simulation of animation effect
    return new Promise(resolve => {
        setTimeout(() => {
            resolve(imageData); // In real case, this would be an animated GIF/MP4
        }, 2000);
    });
}

// Shared functionality across pages
document.addEventListener('DOMContentLoaded', () => {
    // Initialize tooltips
const tooltipElements = document.querySelectorAll('[data-tooltip]');
    tooltipElements.forEach(el => {
        const tooltip = document.createElement('div');
        tooltip.className = 'tooltip hidden absolute bg-gray-800 text-white px-2 py-1 rounded text-sm z-50';
        tooltip.textContent = el.getAttribute('data-tooltip');
        document.body.appendChild(tooltip);
        
        el.addEventListener('mouseenter', (e) => {
            const rect = el.getBoundingClientRect();
            tooltip.style.top = `${rect.top - 30}px`;
            tooltip.style.left = `${rect.left + rect.width/2 - tooltip.offsetWidth/2}px`;
            tooltip.classList.remove('hidden');
        });
        
        el.addEventListener('mouseleave', () => {
            tooltip.classList.add('hidden');
        });
    });
    
    // Handle generate button click
    const generateBtn = document.getElementById('generateBtn');
    if (generateBtn) {
        generateBtn.addEventListener('click', () => {
            generateBtn.innerHTML = '<i data-feather="loader" class="animate-spin mr-2"></i> Generating...';
            feather.replace();
            // Get selected options
            const style = document.querySelector('select').value;
            const duration = document.querySelector('input[type="range"]').value;
            const imageSrc = document.getElementById('imagePreview').src;
            
            // Generate actual animation
            generateAnimation(imageSrc, style, duration)
                .then(animationUrl => {
                    generateBtn.innerHTML = '<i data-feather="download" class="mr-2"></i> Download Video';
                    feather.replace();
                    
                    // Update video preview
                    const videoPreview = document.getElementById('animationPreview');
                    videoPreview.innerHTML = `
                        <video autoplay loop muted class="w-full h-full object-cover">
                            <source src="${animationUrl}" type="video/mp4">
                        </video>
                    `;
                    
                    // Show success message
                    const toast = document.createElement('div');
toast.className = 'fixed bottom-4 right-4 bg-green-600 text-white px-4 py-2 rounded-lg shadow-lg flex items-center';
                toast.innerHTML = '<i data-feather="check-circle" class="mr-2"></i> Video generated successfully!';
                document.body.appendChild(toast);
                feather.replace();
                
                setTimeout(() => {
                    toast.classList.add('opacity-0', 'transition-opacity', 'duration-300');
                    setTimeout(() => toast.remove(), 300);
                }, 3000);
            }, 3000);
        });
    }
});