// JanSahayak - Main JavaScript

// Smooth scrolling
document.querySelectorAll('a[href^="#"]').forEach(anchor => {
    anchor.addEventListener('click', function (e) {
        e.preventDefault();
        const target = document.querySelector(this.getAttribute('href'));
        if (target) {
            target.scrollIntoView({
                behavior: 'smooth',
                block: 'start'
            });
        }
    });
});

// Mobile menu toggle (if needed in future)
const navToggle = document.querySelector('.nav-toggle');
const navMenu = document.querySelector('.nav-menu');

if (navToggle) {
    navToggle.addEventListener('click', () => {
        navMenu.classList.toggle('active');
    });
}

// Add entrance animations
const observerOptions = {
    threshold: 0.1,
    rootMargin: '0px 0px -50px 0px'
};

const observer = new IntersectionObserver((entries) => {
    entries.forEach(entry => {
        if (entry.isIntersecting) {
            entry.target.style.opacity = '1';
            entry.target.style.transform = 'translateY(0)';
        }
    });
}, observerOptions);

// Observe all cards and sections
document.querySelectorAll('.feature-card, .agent-card, .history-card').forEach(el => {
    el.style.opacity = '0';
    el.style.transform = 'translateY(20px)';
    el.style.transition = 'opacity 0.6s ease-out, transform 0.6s ease-out';
    observer.observe(el);
});

// Form validation helper
function validateForm(formId) {
    const form = document.getElementById(formId);
    if (!form) return true;
    
    const textarea = form.querySelector('textarea');
    if (textarea && textarea.value.trim().length < 50) {
        alert('Please provide more detailed information (at least 50 characters)');
        return false;
    }
    
    return true;
}

// Copy to clipboard functionality
function copyToClipboard(text) {
    navigator.clipboard.writeText(text).then(() => {
        showNotification('Copied to clipboard!', 'success');
    }).catch(err => {
        console.error('Failed to copy:', err);
    });
}

// Show notification
function showNotification(message, type = 'info') {
    const notification = document.createElement('div');
    notification.className = `notification notification-${type}`;
    notification.textContent = message;
    notification.style.cssText = `
        position: fixed;
        top: 20px;
        right: 20px;
        padding: 15px 25px;
        background: ${type === 'success' ? '#10b981' : '#6366f1'};
        color: white;
        border-radius: 10px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        z-index: 9999;
        animation: slideIn 0.3s ease-out;
    `;
    
    document.body.appendChild(notification);
    
    setTimeout(() => {
        notification.style.animation = 'slideOut 0.3s ease-out';
        setTimeout(() => notification.remove(), 300);
    }, 3000);
}

// Add CSS for notifications
const style = document.createElement('style');
style.textContent = `
    @keyframes slideIn {
        from {
            transform: translateX(400px);
            opacity: 0;
        }
        to {
            transform: translateX(0);
            opacity: 1;
        }
    }
    
    @keyframes slideOut {
        from {
            transform: translateX(0);
            opacity: 1;
        }
        to {
            transform: translateX(400px);
            opacity: 0;
        }
    }
`;
document.head.appendChild(style);

// Prevent form resubmission on page reload
if (window.history.replaceState) {
    window.history.replaceState(null, null, window.location.href);
}

console.log('🙏 JanSahayak UI loaded successfully!');