script.js

document.addEventListener('DOMContentLoaded', () => {
    // Shared initialization logic
    console.log('WhisperLink app initialized');
    
    // Animation trigger for elements with fade-in class
    const fadeElements = document.querySelectorAll('.fade-in');
    fadeElements.forEach((el, index) => {
        el.style.animationDelay = `${index * 0.1}s`;
    });
    
    // WebSocket connection for real-time updates
    const protocol = window.location.protocol === 'https:' ? 'wss://' : 'ws://';
    const socket = new WebSocket(protocol + window.location.host + '/ws');
    
    socket.onmessage = (event) => {
        const data = JSON.parse(event.data);
        if (data.type === 'new_message') {
            showToast(`New message received in ${data.link}`);
        }
    };
    
    function showToast(message) {
        const toast = document.createElement('div');
        toast.className = 'fixed bottom-4 right-4 bg-indigo-600 text-white px-4 py-2 rounded-lg shadow-lg z-50 fade-in';
        toast.textContent = message;
        document.body.appendChild(toast);
        
        setTimeout(() => {
            toast.classList.add('opacity-0', 'transition-opacity', 'duration-300');
            setTimeout(() => toast.remove(), 300);
        }, 3000);
    }
});