/** * Dev Chat Widget - Injectable Script * * Add to any page: * Or inject dynamically in dev mode * * Uses user_data virtual table for storage (one table for all) */ (function() { 'use strict'; // Only run in dev mode const isDevMode = window.location.search.includes('dev=1') || document.cookie.includes('dev_mode=1') || window.location.hostname === 'localhost' || window.location.hostname === '127.0.0.1'; if (!isDevMode) return; const CONFIG = { apiEndpoint: '/api/chat/dev', wsEndpoint: '/ws/dev', userDataEndpoint: '/api/db/user_data', maxHistory: 50 }; let isOpen = false; let ws = null; let isTyping = false; // Inject styles const styles = ` #gb-dev-chat-btn { position: fixed; bottom: 20px; right: 20px; width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); border: none; cursor: pointer; box-shadow: 0 4px 16px rgba(102, 126, 234, 0.4); z-index: 99999; display: flex; align-items: center; justify-content: center; transition: transform 0.2s, box-shadow 0.2s; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; } #gb-dev-chat-btn:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(102, 126, 234, 0.6); } #gb-dev-chat-btn svg { width: 28px; height: 28px; fill: white; } #gb-dev-chat-btn .badge { position: absolute; top: -4px; right: -4px; background: #ef4444; color: white; font-size: 10px; font-weight: bold; padding: 2px 6px; border-radius: 10px; display: none; } #gb-dev-panel { position: fixed; bottom: 90px; right: 20px; width: 380px; height: 520px; background: #0f172a; border-radius: 16px; box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4); z-index: 99998; display: none; flex-direction: column; overflow: hidden; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; } #gb-dev-panel.open { display: flex; animation: gbDevSlideUp 0.3s ease; } @keyframes gbDevSlideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } } #gb-dev-header { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); padding: 16px; display: flex; align-items: center; justify-content: space-between; } #gb-dev-header h3 { margin: 0; color: white; font-size: 16px; font-weight: 600; display: flex; align-items: center; gap: 8px; } #gb-dev-header .dev-badge { background: rgba(255,255,255,0.2); padding: 2px 8px; border-radius: 4px; font-size: 10px; text-transform: uppercase; } #gb-dev-header button { background: rgba(255,255,255,0.2); border: none; color: white; width: 28px; height: 28px; border-radius: 6px; cursor: pointer; display: flex; align-items: center; justify-content: center; } #gb-dev-header button:hover { background: rgba(255,255,255,0.3); } #gb-dev-actions { padding: 8px 16px; background: #1e293b; display: flex; gap: 6px; flex-wrap: wrap; } .gb-dev-action { background: #334155; border: none; color: #94a3b8; padding: 4px 10px; border-radius: 4px; font-size: 11px; cursor: pointer; } .gb-dev-action:hover { background: #475569; color: white; } #gb-dev-messages { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 12px; } #gb-dev-messages::-webkit-scrollbar { width: 6px; } #gb-dev-messages::-webkit-scrollbar-track { background: transparent; } #gb-dev-messages::-webkit-scrollbar-thumb { background: #334155; border-radius: 3px; } .gb-dev-msg { max-width: 85%; padding: 10px 14px; border-radius: 12px; font-size: 14px; line-height: 1.4; word-wrap: break-word; } .gb-dev-msg.user { background: #667eea; color: white; align-self: flex-end; border-bottom-right-radius: 4px; } .gb-dev-msg.bot { background: #1e293b; color: #e2e8f0; align-self: flex-start; border-bottom-left-radius: 4px; } .gb-dev-msg.system { background: #064e3b; color: #6ee7b7; align-self: center; font-size: 12px; padding: 6px 12px; } .gb-dev-msg.error { background: #7f1d1d; color: #fca5a5; } .gb-dev-msg pre { background: #000; padding: 8px; border-radius: 6px; overflow-x: auto; margin: 8px 0 0 0; font-size: 12px; } .gb-dev-file { background: #1e293b; border-left: 3px solid #22c55e; padding: 8px 12px; margin: 4px 0; border-radius: 0 8px 8px 0; font-size: 12px; color: #94a3b8; } .gb-dev-file.modified { border-color: #f59e0b; } .gb-dev-file.deleted { border-color: #ef4444; } .gb-dev-typing { display: flex; gap: 4px; padding: 12px 16px; background: #1e293b; border-radius: 12px; align-self: flex-start; } .gb-dev-typing span { width: 8px; height: 8px; background: #64748b; border-radius: 50%; animation: gbDevTyping 1.4s infinite ease-in-out; } .gb-dev-typing span:nth-child(2) { animation-delay: 0.2s; } .gb-dev-typing span:nth-child(3) { animation-delay: 0.4s; } @keyframes gbDevTyping { 0%, 60%, 100% { transform: translateY(0); } 30% { transform: translateY(-6px); } } #gb-dev-input-area { padding: 12px 16px; background: #1e293b; border-top: 1px solid #334155; display: flex; gap: 8px; } #gb-dev-input { flex: 1; background: #0f172a; border: 1px solid #334155; border-radius: 8px; padding: 10px 14px; color: #e2e8f0; font-size: 14px; outline: none; resize: none; min-height: 20px; max-height: 100px; font-family: inherit; } #gb-dev-input:focus { border-color: #667eea; } #gb-dev-input::placeholder { color: #64748b; } #gb-dev-send { background: #667eea; border: none; border-radius: 8px; width: 40px; height: 40px; cursor: pointer; display: flex; align-items: center; justify-content: center; } #gb-dev-send:hover { background: #5a67d8; } #gb-dev-send:disabled { background: #334155; cursor: not-allowed; } #gb-dev-send svg { width: 20px; height: 20px; fill: white; } `; // Inject stylesheet const styleEl = document.createElement('style'); styleEl.textContent = styles; document.head.appendChild(styleEl); // Create HTML const html = `
${escapeHtml(code.trim())}`;
}).replace(/\n/g, '${path}`;
messages.appendChild(el);
messages.scrollTop = messages.scrollHeight;
}
// Typing indicator
function showTyping() {
if (isTyping) return;
isTyping = true;
const el = document.createElement('div');
el.id = 'gb-dev-typing';
el.className = 'gb-dev-typing';
el.innerHTML = '';
messages.appendChild(el);
messages.scrollTop = messages.scrollHeight;
}
function hideTyping() {
isTyping = false;
const el = document.getElementById('gb-dev-typing');
if (el) el.remove();
}
// Send message
async function send() {
const text = input.value.trim();
if (!text) return;
addMsg(text, 'user');
input.value = '';
showTyping();
try {
if (ws && ws.readyState === WebSocket.OPEN) {
ws.send(JSON.stringify({
type: 'dev_message',
content: text,
context: getContext()
}));
} else {
const res = await fetch(CONFIG.apiEndpoint, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
message: text,
context: getContext()
})
});
hideTyping();
if (res.ok) {
handleResponse(await res.json());
} else {
addMsg('Error: ' + res.statusText, 'error');
}
}
} catch (err) {
hideTyping();
addMsg('Connection error: ' + err.message, 'error');
}
}
// Handle response
function handleResponse(data) {
hideTyping();
if (data.message) addMsg(data.message, 'bot');
if (data.files_changed) {
data.files_changed.forEach(f => showFileChange(f.path, f.type));
}
if (data.reload) {
addMsg('Reloading...', 'system');
setTimeout(() => location.reload(), 1000);
}
}
// WebSocket
function connectWS() {
if (ws && ws.readyState === WebSocket.OPEN) return;
try {
const proto = location.protocol === 'https:' ? 'wss:' : 'ws:';
ws = new WebSocket(`${proto}//${location.host}${CONFIG.wsEndpoint}`);
ws.onopen = () => addMsg('Connected', 'system');
ws.onmessage = (e) => {
const data = JSON.parse(e.data);
switch (data.type) {
case 'message':
hideTyping();
addMsg(data.content, 'bot');
break;
case 'file_changed':
showFileChange(data.path, data.change_type);
break;
case 'reload':
addMsg('Files changed. Reloading...', 'system');
setTimeout(() => location.reload(), 500);
break;
case 'error':
hideTyping();
addMsg(data.content, 'error');
break;
}
};
ws.onclose = () => setTimeout(connectWS, 3000);
} catch (err) {
console.error('Dev chat WS error:', err);
}
}
// Clear chat
function clearChat() {
messages.innerHTML = '