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<!DOCTYPE html> |
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<html lang="en"> |
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<head> |
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<meta charset="UTF-8"> |
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<meta name="viewport" content="width=device-width, initial-scale=1.0"> |
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<title>ChatVerse - Connect & Chat</title> |
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<link rel="icon" type="image/x-icon" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><text y='.9em' font-size='90'>🌌</text></svg>"> |
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<script src="https://cdn.tailwindcss.com"></script> |
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<script src="https://cdn.jsdelivr.net/npm/feather-icons/dist/feather.min.js"></script> |
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<script src="https://unpkg.com/feather-icons"></script> |
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<style> |
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@keyframes float { |
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0%, 100% { transform: translateY(0px); } |
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50% { transform: translateY(-20px); } |
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} |
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.float-animation { |
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animation: float 6s ease-in-out infinite; |
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} |
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.message-bubble { |
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animation: slideIn 0.3s ease-out; |
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} |
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@keyframes slideIn { |
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from { |
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opacity: 0; |
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transform: translateY(10px); |
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} |
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to { |
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opacity: 1; |
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transform: translateY(0); |
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} |
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} |
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.typing-indicator span { |
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animation: typing 1.4s infinite ease-in-out; |
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} |
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.typing-indicator span:nth-child(2) { |
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animation-delay: 0.2s; |
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} |
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.typing-indicator span:nth-child(3) { |
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animation-delay: 0.4s; |
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} |
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@keyframes typing { |
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0%, 60%, 100% { |
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transform: translateY(0); |
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} |
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30% { |
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transform: translateY(-10px); |
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} |
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} |
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</style> |
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</head> |
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<body class="bg-gradient-to-br from-purple-900 via-blue-900 to-indigo-900 min-h-screen"> |
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<div id="loginScreen" class="min-h-screen flex items-center justify-center p-4"> |
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<div class="bg-white/10 backdrop-blur-lg rounded-3xl p-8 max-w-md w-full shadow-2xl border border-white/20"> |
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<div class="text-center mb-8"> |
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<div class="float-animation"> |
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<h1 class="text-5xl font-bold text-white mb-2">ChatVerse</h1> |
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<p class="text-purple-200">Connect with the universe 🌌</p> |
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</div> |
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</div> |
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<form id="loginForm" class="space-y-6"> |
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<div> |
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<label class="block text-purple-200 mb-2">Choose your username</label> |
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<input type="text" id="username" required |
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class="w-full px-4 py-3 rounded-xl bg-white/20 backdrop-blur text-white placeholder-purple-200 border border-purple-300/30 focus:outline-none focus:border-purple-400 transition" |
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placeholder="Enter username"> |
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</div> |
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<button type="submit" |
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class="w-full bg-gradient-to-r from-purple-500 to-pink-500 text-white py-3 rounded-xl font-semibold hover:from-purple-600 hover:to-pink-600 transform hover:scale-105 transition duration-300 shadow-lg"> |
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Join ChatVerse |
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</button> |
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</form> |
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</div> |
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</div> |
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<div id="chatInterface" class="hidden h-screen flex flex-col"> |
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<header class="bg-white/10 backdrop-blur-lg border-b border-white/20 p-4"> |
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<div class="flex items-center justify-between max-w-7xl mx-auto"> |
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<div class="flex items-center space-x-3"> |
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<h1 class="text-2xl font-bold text-white">ChatVerse</h1> |
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<span class="bg-green-400 w-3 h-3 rounded-full animate-pulse"></span> |
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</div> |
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<div class="flex items-center space-x-4"> |
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<span id="currentUser" class="text-purple-200"></span> |
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<button onclick="logout()" class="text-purple-200 hover:text-white transition"> |
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<i data-feather="log-out"></i> |
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</button> |
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</div> |
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</div> |
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</header> |
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<div class="flex-1 flex overflow-hidden"> |
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<aside class="w-64 bg-white/5 backdrop-blur-lg border-r border-white/10 p-4 overflow-y-auto"> |
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<h2 class="text-purple-200 font-semibold mb-4 flex items-center"> |
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<i data-feather="users" class="w-4 h-4 mr-2"></i> |
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Online Users (<span id="onlineCount">0</span>) |
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</h2> |
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<div id="usersList" class="space-y-2"> |
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</div> |
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</aside> |
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<main class="flex-1 flex flex-col"> |
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<div id="messagesContainer" class="flex-1 overflow-y-auto p-6 space-y-4"> |
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</div> |
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<div id="typingIndicator" class="px-6 py-2 hidden"> |
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<div class="typing-indicator flex items-center space-x-1 text-purple-300"> |
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<span class="w-2 h-2 bg-purple-300 rounded-full"></span> |
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<span class="w-2 h-2 bg-purple-300 rounded-full"></span> |
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<span class="w-2 h-2 bg-purple-300 rounded-full"></span> |
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<span class="text-sm ml-2" id="typingText"></span> |
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</div> |
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</div> |
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<div class="bg-white/10 backdrop-blur-lg border-t border-white/20 p-4"> |
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<form id="messageForm" class="flex space-x-3"> |
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<input type="text" id="messageInput" |
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placeholder="Type your message..." |
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class="flex-1 px-4 py-3 rounded-xl bg-white/20 backdrop-blur text-white placeholder-purple-200 border border-purple-300/30 focus:outline-none focus:border-purple-400 transition" |
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autocomplete="off"> |
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<button type="submit" |
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class="bg-gradient-to-r from-purple-500 to-pink-500 text-white px-6 py-3 rounded-xl hover:from-purple-600 hover:to-pink-600 transform hover:scale-105 transition duration-300 shadow-lg"> |
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<i data-feather="send" class="w-5 h-5"></i> |
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</button> |
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</form> |
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</div> |
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</main> |
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</div> |
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</div> |
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<script> |
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class ChatSystem { |
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constructor() { |
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this.currentUser = null; |
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this.users = new Set(); |
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this.messages = []; |
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this.broadcastChannel = new BroadcastChannel('chatverse'); |
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this.typingTimeout = null; |
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this.isTyping = false; |
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this.broadcastChannel.onmessage = (event) => { |
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const { type, data } = event.data; |
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this.handleMessage(type, data); |
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}; |
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} |
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handleMessage(type, data) { |
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switch(type) { |
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case 'userJoined': |
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this.addUser(data.username); |
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break; |
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case 'userLeft': |
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this.removeUser(data.username); |
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break; |
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case 'message': |
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this.addMessage(data); |
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break; |
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case 'typing': |
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this.showTyping(data.username); |
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break; |
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case 'stopTyping': |
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this.hideTyping(); |
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break; |
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} |
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} |
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broadcast(type, data) { |
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this.broadcastChannel.postMessage({ type, data }); |
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} |
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login(username) { |
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this.currentUser = username; |
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localStorage.setItem('currentUser', username); |
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this.broadcast('userJoined', { username }); |
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this.addUser(username); |
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this.loadMessages(); |
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} |
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logout() { |
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if (this.currentUser) { |
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this.broadcast('userLeft', { username: this.currentUser }); |
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localStorage.removeItem('currentUser'); |
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this.removeUser(this.currentUser); |
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this.currentUser = null; |
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} |
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} |
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addUser(username) { |
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this.users.add(username); |
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this.updateUsersList(); |
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} |
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removeUser(username) { |
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this.users.delete(username); |
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this.updateUsersList(); |
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} |
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updateUsersList() { |
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const usersList = document.getElementById('usersList'); |
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const onlineCount = document.getElementById('onlineCount'); |
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usersList.innerHTML = ''; |
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onlineCount.textContent = this.users.size; |
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this.users.forEach(username => { |
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const userDiv = document.createElement('div'); |
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userDiv.className = 'flex items-center space-x-2 p-2 rounded-lg hover:bg-white/10 transition cursor-pointer'; |
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userDiv.innerHTML = ` |
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<div class="w-2 h-2 bg-green-400 rounded-full"></div> |
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<span class="text-purple-200">${username}</span> |
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${username === this.currentUser ? '<span class="text-xs text-purple-400">(You)</span>' : ''} |
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`; |
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usersList.appendChild(userDiv); |
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}); |
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} |
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sendMessage(content) { |
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const message = { |
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id: Date.now(), |
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username: this.currentUser, |
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content: content, |
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timestamp: new Date().toISOString() |
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}; |
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this.messages.push(message); |
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this.broadcast('message', message); |
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this.addMessage(message); |
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this.saveMessages(); |
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} |
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addMessage(message) { |
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const messagesContainer = document.getElementById('messagesContainer'); |
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const messageDiv = document.createElement('div'); |
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messageDiv.className = `message-bubble flex ${message.username === this.currentUser ? 'justify-end' : 'justify-start'}`; |
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const time = new Date(message.timestamp).toLocaleTimeString('en-US', { |
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hour: '2-digit', |
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minute: '2-digit' |
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}); |
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messageDiv.innerHTML = ` |
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<div class="max-w-xs lg:max-w-md px-4 py-2 rounded-2xl ${ |
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message.username === this.currentUser |
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? 'bg-gradient-to-r from-purple-500 to-pink-500 text-white' |
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: 'bg-white/20 backdrop-blur text-purple-100' |
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}"> |
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<div class="flex items-baseline space-x-2"> |
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<span class="font-semibold text-sm">${message.username}</span> |
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<span class="text-xs opacity-70">${time}</span> |
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</div> |
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<p class="mt-1">${message.content}</p> |
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</div> |
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`; |
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messagesContainer.appendChild(messageDiv); |
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messagesContainer.scrollTop = messagesContainer.scrollHeight; |
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} |
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showTyping(username) { |
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if (username === this.currentUser) return; |
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const typingIndicator = document.getElementById('typingIndicator'); |
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const typingText = document.getElementById('typingText'); |
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typingText.textContent = `${username} is typing...`; |
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typingIndicator.classList.remove('hidden'); |
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} |
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hideTyping() { |
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document.getElementById('typingIndicator').classList.add('hidden'); |
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} |
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handleTyping() { |
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if (!this.isTyping) { |
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this.isTyping = true; |
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this.broadcast('typing', { username: this.currentUser }); |
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} |
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clearTimeout(this.typingTimeout); |
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this.typingTimeout = setTimeout(() => { |
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this.isTyping = false; |
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this.broadcast('stopTyping', {}); |
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}, 1000); |
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} |
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saveMessages() { |
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localStorage.setItem('chatMessages', JSON.stringify(this.messages)); |
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} |
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loadMessages() { |
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const saved = localStorage.getItem('chatMessages'); |
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if (saved) { |
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this.messages = JSON.parse(saved); |
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this.messages.forEach(msg => this.addMessage(msg)); |
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} |
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} |
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} |
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const chatSystem = new ChatSystem(); |
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window.addEventListener('DOMContentLoaded', () => { |
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const savedUser = localStorage.getItem('currentUser'); |
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if (savedUser) { |
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showChatInterface(savedUser); |
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} |
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}); |
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document.getElementById('loginForm').addEventListener('submit', (e) => { |
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e.preventDefault(); |
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const username = document.getElementById('username').value.trim(); |
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if (username) { |
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chatSystem.login(username); |
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showChatInterface(username); |
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} |
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}); |
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document.getElementById('messageForm').addEventListener('submit', (e) => { |
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e.preventDefault(); |
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const input = document.getElementById('messageInput'); |
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const message = input.value.trim(); |
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if (message) { |
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chatSystem.sendMessage(message); |
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input.value = ''; |
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chatSystem.hideTyping(); |
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} |
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}); |
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document.getElementById('messageInput').addEventListener('input', () => { |
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chatSystem.handleTyping(); |
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}); |
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function showChatInterface(username) { |
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document.getElementById('loginScreen').classList.add('hidden'); |
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document.getElementById('chatInterface').classList.remove('hidden'); |
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document.getElementById('currentUser').textContent = username; |
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feather.replace(); |
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} |
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function logout() { |
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chatSystem.logout(); |
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document.getElementById('chatInterface').classList.add('hidden'); |
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document.getElementById('loginScreen').classList.remove('hidden'); |
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document.getElementById('messagesContainer').innerHTML = ''; |
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document.getElementById('username').value = ''; |
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} |
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feather.replace(); |
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</script> |
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</body> |
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</html> |
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