STUDIO BLINDFOLD

Online — we reply fast

Hey there 👋
What's your name before we start?

This conversation has been closed.
Feel free to reach out anytime.

`; document.body.appendChild(wrap); const bubble=document.getElementById('_bf_bubble');const panel=document.getElementById('_bf_panel');const badge=document.getElementById('_bf_badge');const ni=document.getElementById('_bf_ni');const go=document.getElementById('_bf_go');const msgs=document.getElementById('_bf_msgs');const inp=document.getElementById('_bf_inp');const ti=document.getElementById('_bf_ti');const sb=document.getElementById('_bf_sb');const ns=document.getElementById('_bf_ns');const closed=document.getElementById('_bf_closed');const sdot=document.getElementById('_bf_sdot');const stxt=document.getElementById('_bf_stxt'); let socket,open=false,unread=0; const STORAGE_KEY='bf_session'; function saveSession(sessionId,name){try{localStorage.setItem(STORAGE_KEY,JSON.stringify({sessionId,name,savedAt:Date.now()}));}catch(e){}} function loadSession(){try{return JSON.parse(localStorage.getItem(STORAGE_KEY));}catch(e){return null;}} function clearSession(){try{localStorage.removeItem(STORAGE_KEY);}catch(e){}} bubble.onclick=()=>{open=!open;panel.classList.toggle('on',open);document.getElementById('_bf_ico').style.display=open?'none':'';document.getElementById('_bf_x').style.display=open?'':'none';if(open){unread=0;badge.style.display='none';}}; const saved=loadSession(); if(saved&&saved.sessionId){ns.querySelector('p').textContent='Welcome back, '+saved.name+'! 👋';ni.value=saved.name;connectSocket(()=>{socket.emit('visitor:reconnect',{sessionId:saved.sessionId});});} go.onclick=startNew;ni.onkeydown=e=>{if(e.key==='Enter')startNew();}; function startNew(){const name=ni.value.trim()||'Visitor';clearSession();connectSocket(()=>{socket.emit('visitor:join',{name});});} function connectSocket(onReady){if(socket&&socket.connected){onReady();return;}socket=io(SERVER);socket.on('connect',()=>{sdot.classList.remove('off');stxt.textContent='Online — we reply fast';onReady();});socket.on('disconnect',()=>{sdot.classList.add('off');stxt.textContent='Reconnecting...';});socket.on('session:created',({sessionId,name})=>{saveSession(sessionId,name);showChat();});socket.on('session:restored',({sessionId,name,messages})=>{saveSession(sessionId,name);msgs.innerHTML='';const tEl=document.createElement('div');tEl.id='_bf_typing';tEl.innerHTML='';msgs.appendChild(tEl);messages.forEach(m=>addMsg(m,true));showChat();});socket.on('session:not_found',()=>{clearSession();ns.querySelector('p').textContent="Hey there 👋\nWhat's your name before we start?";});socket.on('operator:message',({msg})=>{addMsg(msg);if(!open){unread++;badge.style.display='flex';badge.textContent=unread;}});socket.on('session:closed',()=>{msgs.style.display='none';inp.style.display='none';closed.style.display='flex';sdot.classList.add('off');stxt.textContent='Conversation closed';clearSession();});} function showChat(){ns.style.display='none';msgs.style.display='flex';inp.style.display='flex';ti.focus();} sb.onclick=send;ti.onkeydown=e=>{if(e.key==='Enter'&&!e.shiftKey){e.preventDefault();send();}};ti.oninput=()=>{ti.style.height='auto';ti.style.height=Math.min(ti.scrollHeight,90)+'px';}; function send(){const text=ti.value.trim();if(!text||!socket)return;const saved=loadSession();if(!saved)return;socket.emit('visitor:message',{text});addMsg({from:'visitor',text,time:new Date().toISOString()});ti.value='';ti.style.height='auto';} function addMsg(msg,silent){const tEl=document.getElementById('_bf_typing');if(tEl)tEl.style.display='none';const d=document.createElement('div');const t=new Date(msg.time).toLocaleTimeString([],{hour:'2-digit',minute:'2-digit'});const cls=msg.from==='system'?'s':msg.from==='visitor'?'v':'o';if(msg.from==='system'){d.className='_bf_m s';d.textContent=msg.text;}else{d.className='_bf_m '+cls;d.innerHTML=esc(msg.text)+'

'+t+'

';}const container=document.getElementById('_bf_msgs');const tEl2=document.getElementById('_bf_typing');container.insertBefore(d,tEl2||null);container.scrollTop=9999;} function esc(s){return String(s).replace(/&/g,'&').replace(//g,'>').replace(/\n/g,'
');} } })();