// ── Session action icons (SVG, monochrome, inherit currentColor) ──
const ICONS={
pin:'',
unpin:'',
folder:'',
archive:'',
unarchive:'',
dup:'',
trash:'',
};
async function newSession(flash){
MSG_QUEUE.length=0;updateQueueBadge();
S.toolCalls=[];
clearLiveToolCards();
// Use profile default workspace for new sessions after a profile switch,
// otherwise inherit from the current session (or let server pick the default)
const inheritWs=S._profileDefaultWorkspace||( S.session?S.session.workspace:null);
const data=await api('/api/session/new',{method:'POST',body:JSON.stringify({model:$('modelSelect').value,workspace:inheritWs})});
S.session=data.session;S.messages=data.session.messages||[];
if(flash)S.session._flash=true;
localStorage.setItem('hermes-webui-session',S.session.session_id);
syncTopbar();await loadDir('.');renderMessages();
// don't call renderSessionList here - callers do it when needed
}
async function loadSession(sid){
stopApprovalPolling();hideApprovalCard();
const data=await api(`/api/session?session_id=${encodeURIComponent(sid)}`);
S.session=data.session;
localStorage.setItem('hermes-webui-session',S.session.session_id);
// B9: sanitize empty assistant messages that can appear when agent only ran tool calls
data.session.messages=(data.session.messages||[]).filter(m=>{
if(!m||!m.role)return false;
if(m.role==='tool')return false;
if(m.role==='assistant'){let c=m.content||'';if(Array.isArray(c))c=c.filter(p=>p&&p.type==='text').map(p=>p.text||'').join('');return String(c).trim().length>0;}
return true;
});
if(INFLIGHT[sid]){
S.messages=INFLIGHT[sid].messages;
// Restore live tool cards for this in-flight session
clearLiveToolCards();
for(const tc of (S.toolCalls||[])){
if(tc&&tc.name) appendLiveToolCard(tc);
}
syncTopbar();await loadDir('.');renderMessages();appendThinking();
setBusy(true);setStatus('Hermes is thinking\u2026');
startApprovalPolling(sid);
}else{
MSG_QUEUE.length=0;updateQueueBadge(); // clear queue for the viewed session
S.messages=data.session.messages||[];
S.toolCalls=(data.session.tool_calls||[]).map(tc=>({...tc,done:true}));
// Reset per-session visual state: the viewed session is idle even if another
// session's stream is still running in the background.
// We directly update the DOM instead of calling setBusy(false), because
// setBusy(false) drains MSG_QUEUE which we don't want here.
S.busy=false;
S.activeStreamId=null;
$('btnSend').disabled=false;
$('btnSend').style.opacity='1';
const _dots=$('activityDots');if(_dots)_dots.style.display='none';
const _cb=$('btnCancel');if(_cb)_cb.style.display='none';
setStatus('');
clearLiveToolCards();
syncTopbar();await loadDir('.');renderMessages();highlightCode();
}
}
let _allSessions = []; // cached for search filter
let _renamingSid = null; // session_id currently being renamed (blocks list re-renders)
let _showArchived = false; // toggle to show archived sessions
let _allProjects = []; // cached project list
let _activeProject = null; // project_id filter (null = show all)
let _showAllProfiles = false; // false = filter to active profile only
async function renderSessionList(){
try{
if(!($('sessionSearch').value||'').trim()) _contentSearchResults = [];
const [sessData, projData] = await Promise.all([
api('/api/sessions'),
api('/api/projects'),
]);
_allSessions = sessData.sessions||[];
_allProjects = projData.projects||[];
renderSessionListFromCache(); // no-ops if rename is in progress
}catch(e){console.warn('renderSessionList',e);}
}
let _searchDebounceTimer = null;
let _contentSearchResults = []; // results from /api/sessions/search content scan
function filterSessions(){
// Immediate client-side title filter (no flicker)
renderSessionListFromCache();
// Debounced content search via API for message text
const q = ($('sessionSearch').value || '').trim();
clearTimeout(_searchDebounceTimer);
if (!q) { _contentSearchResults = []; return; }
_searchDebounceTimer = setTimeout(async () => {
try {
const data = await api(`/api/sessions/search?q=${encodeURIComponent(q)}&content=1&depth=5`);
const titleIds = new Set(_allSessions.filter(s => (s.title||'Untitled').toLowerCase().includes(q.toLowerCase())).map(s=>s.session_id));
_contentSearchResults = (data.sessions||[]).filter(s => s.match_type === 'content' && !titleIds.has(s.session_id));
renderSessionListFromCache();
} catch(e) { /* ignore */ }
}, 350);
}
function renderSessionListFromCache(){
// Don't re-render while user is actively renaming a session (would destroy the input)
if(_renamingSid) return;
const q=($('sessionSearch').value||'').toLowerCase();
const titleMatches=q?_allSessions.filter(s=>(s.title||'Untitled').toLowerCase().includes(q)):_allSessions;
// Merge content matches (deduped): content matches appended after title matches
const titleIds=new Set(titleMatches.map(s=>s.session_id));
const allMatched=q?[...titleMatches,..._contentSearchResults.filter(s=>!titleIds.has(s.session_id))]:titleMatches;
// Filter by active profile (unless "All profiles" is toggled on)
// Server backfills profile='default' for legacy sessions, so every session has a profile.
// Show only sessions tagged to the active profile; 'All profiles' toggle overrides.
const profileFiltered=_showAllProfiles?allMatched:allMatched.filter(s=>s.profile===S.activeProfile);
// Filter by active project
const projectFiltered=_activeProject?profileFiltered.filter(s=>s.project_id===_activeProject):profileFiltered;
// Filter archived unless toggle is on
const sessions=_showArchived?projectFiltered:projectFiltered.filter(s=>!s.archived);
const archivedCount=projectFiltered.filter(s=>s.archived).length;
const list=$('sessionList');list.innerHTML='';
// Project filter bar (only when projects exist)
if(_allProjects.length>0){
const bar=document.createElement('div');
bar.className='project-bar';
// "All" chip
const allChip=document.createElement('span');
allChip.className='project-chip'+(!_activeProject?' active':'');
allChip.textContent='All';
allChip.onclick=()=>{_activeProject=null;renderSessionListFromCache();};
bar.appendChild(allChip);
// Project chips
for(const p of _allProjects){
const chip=document.createElement('span');
chip.className='project-chip'+(p.project_id===_activeProject?' active':'');
if(p.color){
const dot=document.createElement('span');
dot.className='color-dot';
dot.style.background=p.color;
chip.appendChild(dot);
}
const nameSpan=document.createElement('span');
nameSpan.textContent=p.name;
chip.appendChild(nameSpan);
chip.onclick=()=>{_activeProject=p.project_id;renderSessionListFromCache();};
chip.ondblclick=(e)=>{e.stopPropagation();_startProjectRename(p,chip);};
chip.oncontextmenu=(e)=>{e.preventDefault();_confirmDeleteProject(p);};
bar.appendChild(chip);
}
// Create button
const addBtn=document.createElement('button');
addBtn.className='project-create-btn';
addBtn.textContent='+';
addBtn.title='New project';
addBtn.onclick=(e)=>{e.stopPropagation();_startProjectCreate(bar,addBtn);};
bar.appendChild(addBtn);
list.appendChild(bar);
}
// Profile filter toggle (show sessions from other profiles)
const otherProfileCount=allMatched.filter(s=>s.profile&&s.profile!==S.activeProfile).length;
if(otherProfileCount>0&&!_showAllProfiles){
const pfToggle=document.createElement('div');
pfToggle.style.cssText='font-size:10px;padding:4px 10px;color:var(--muted);cursor:pointer;text-align:center;opacity:.7;';
pfToggle.textContent='Show '+otherProfileCount+' from other profiles';
pfToggle.onclick=()=>{_showAllProfiles=true;renderSessionListFromCache();};
list.appendChild(pfToggle);
} else if(_showAllProfiles&&otherProfileCount>0){
const pfToggle=document.createElement('div');
pfToggle.style.cssText='font-size:10px;padding:4px 10px;color:var(--muted);cursor:pointer;text-align:center;opacity:.7;';
pfToggle.textContent='Show active profile only';
pfToggle.onclick=()=>{_showAllProfiles=false;renderSessionListFromCache();};
list.appendChild(pfToggle);
}
// Show/hide archived toggle if there are archived sessions
if(archivedCount>0){
const toggle=document.createElement('div');
toggle.style.cssText='font-size:10px;padding:4px 10px;color:var(--muted);cursor:pointer;text-align:center;opacity:.7;';
toggle.textContent=_showArchived?'Hide archived':'Show '+archivedCount+' archived';
toggle.onclick=()=>{_showArchived=!_showArchived;renderSessionListFromCache();};
list.appendChild(toggle);
}
// Empty state for active project filter
if(_activeProject&&sessions.length===0){
const empty=document.createElement('div');
empty.style.cssText='padding:20px 14px;color:var(--muted);font-size:12px;text-align:center;opacity:.7;';
empty.textContent='No sessions in this project yet.';
list.appendChild(empty);
}
// Separate pinned from unpinned
const pinned=sessions.filter(s=>s.pinned);
const unpinned=sessions.filter(s=>!s.pinned);
// Date grouping: Pinned / Today / Yesterday / Earlier
const now=Date.now();
const ONE_DAY=86400000;
let lastGroup='';
const ordered=[...pinned,...unpinned].slice(0,50);
if(pinned.length){
const hdr=document.createElement('div');
hdr.style.cssText='font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#f5c542;padding:10px 10px 4px;opacity:.9;';
hdr.textContent='\u2605 Pinned';
list.appendChild(hdr);
}
for(const s of ordered){
if(!s.pinned){
const ts=(s.updated_at||s.created_at||0)*1000; // group by last activity, not creation
const group=ts>now-ONE_DAY?'Today':ts>now-2*ONE_DAY?'Yesterday':'Earlier';
if(group!==lastGroup){
lastGroup=group;
const hdr=document.createElement('div');
hdr.style.cssText='font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding:10px 10px 4px;opacity:.8;';
hdr.textContent=group;
list.appendChild(hdr);
}
}
const el=document.createElement('div');
const isActive=S.session&&s.session_id===S.session.session_id;
el.className='session-item'+(isActive?' active':'')+(isActive&&S.session&&S.session._flash?' new-flash':'')+(s.archived?' archived':'');
if(isActive&&S.session&&S.session._flash)delete S.session._flash;
const rawTitle=s.title||'Untitled';
const tags=(rawTitle.match(/#[\w-]+/g)||[]);
const cleanTitle=tags.length?rawTitle.replace(/#[\w-]+/g,'').trim():rawTitle;
const title=document.createElement('span');
title.className='session-title';
title.textContent=cleanTitle||'Untitled';
title.title='Double-click to rename';
// Append tag chips after the title text
for(const tag of tags){
const chip=document.createElement('span');
chip.className='session-tag';
chip.textContent=tag;
chip.title='Click to filter by '+tag;
chip.onclick=(e)=>{
e.stopPropagation();
const searchBox=$('sessionSearch');
if(searchBox){searchBox.value=tag;filterSessions();}
};
title.appendChild(chip);
}
// Rename: called directly when we confirm it's a double-click
const startRename=()=>{
_renamingSid = s.session_id;
const inp=document.createElement('input');
inp.className='session-title-input';
inp.value=s.title||'Untitled';
['click','mousedown','dblclick','pointerdown'].forEach(ev=>
inp.addEventListener(ev, e2=>e2.stopPropagation())
);
const finish=async(save)=>{
_renamingSid = null;
if(save){
const newTitle=inp.value.trim()||'Untitled';
title.textContent=newTitle;
s.title=newTitle;
if(S.session&&S.session.session_id===s.session_id){S.session.title=newTitle;syncTopbar();}
try{await api('/api/session/rename',{method:'POST',body:JSON.stringify({session_id:s.session_id,title:newTitle})});}
catch(err){setStatus('Rename failed: '+err.message);}
}
inp.replaceWith(title);
// Allow list re-renders again after a short delay
setTimeout(()=>{ if(_renamingSid===null) renderSessionListFromCache(); },50);
};
inp.onkeydown=e2=>{
if(e2.key==='Enter'){e2.preventDefault();e2.stopPropagation();finish(true);}
if(e2.key==='Escape'){e2.preventDefault();e2.stopPropagation();finish(false);}
};
// onblur: cancel only -- no accidental saves
inp.onblur=()=>{ if(_renamingSid===s.session_id) finish(false); };
title.replaceWith(inp);
setTimeout(()=>{inp.focus();inp.select();},10);
};
// Pin indicator (inline, only when pinned — no space reserved otherwise)
if(s.pinned){
const pinInd=document.createElement('span');
pinInd.className='session-pin-indicator';
pinInd.innerHTML=ICONS.pin;
el.appendChild(pinInd);
}
// Project indicator: colored left border (active item keeps its own gold color)
if(s.project_id){
const proj=_allProjects.find(p=>p.project_id===s.project_id);
if(proj){
if(!isActive) el.style.borderLeftColor=proj.color||'var(--blue)';
const dot=document.createElement('span');
dot.className='session-project-dot';
dot.style.background=proj.color||'var(--blue)';
dot.title=proj.name;
title.appendChild(dot);
}
}
el.appendChild(title);
// Action buttons overlay (appears on hover with gradient fade)
const actions=document.createElement('div');
actions.className='session-actions';
// Pin toggle
const pinBtn=document.createElement('button');
pinBtn.className='act-pin'+(s.pinned?' pinned':'');
pinBtn.innerHTML=s.pinned?ICONS.pin:ICONS.unpin;
pinBtn.title=s.pinned?'Unpin':'Pin to top';
pinBtn.onclick=async(e)=>{
e.stopPropagation();e.preventDefault();
const newPinned=!s.pinned;
try{
await api('/api/session/pin',{method:'POST',body:JSON.stringify({session_id:s.session_id,pinned:newPinned})});
s.pinned=newPinned;
if(S.session&&S.session.session_id===s.session_id) S.session.pinned=newPinned;
renderSessionList();
}catch(err){showToast('Pin failed: '+err.message);}
};
actions.appendChild(pinBtn);
// Move to project
const move=document.createElement('button');
move.className='act-move';move.innerHTML=ICONS.folder;move.title='Move to project';
move.onclick=async(e)=>{e.stopPropagation();e.preventDefault();_showProjectPicker(s,move);};
actions.appendChild(move);
// Archive
const archive=document.createElement('button');
archive.className='act-archive';archive.innerHTML=s.archived?ICONS.unarchive:ICONS.archive;
archive.title=s.archived?'Unarchive':'Archive';
archive.onclick=async(e)=>{
e.stopPropagation();e.preventDefault();
try{
await api('/api/session/archive',{method:'POST',body:JSON.stringify({session_id:s.session_id,archived:!s.archived})});
s.archived=!s.archived;
if(S.session&&S.session.session_id===s.session_id) S.session.archived=s.archived;
await renderSessionList();
showToast(s.archived?'Session archived':'Session restored');
}catch(err){showToast('Archive failed: '+err.message);}
};
actions.appendChild(archive);
// Duplicate
const dup=document.createElement('button');
dup.className='act-dup';dup.innerHTML=ICONS.dup;dup.title='Duplicate';
dup.onclick=async(e)=>{
e.stopPropagation();e.preventDefault();
try{
const res=await api('/api/session/new',{method:'POST',body:JSON.stringify({workspace:s.workspace,model:s.model})});
if(res.session){
await api('/api/session/rename',{method:'POST',body:JSON.stringify({session_id:res.session.session_id,title:(s.title||'Untitled')+' (copy)'})});
await loadSession(res.session.session_id);await renderSessionList();
showToast('Session duplicated');
}
}catch(err){showToast('Duplicate failed: '+err.message);}
};
actions.appendChild(dup);
// Trash
const trash=document.createElement('button');
trash.className='act-trash';trash.innerHTML=ICONS.trash;trash.title='Delete';
trash.onclick=async(e)=>{e.stopPropagation();e.preventDefault();await deleteSession(s.session_id);};
actions.appendChild(trash);
el.appendChild(actions);
// Use a click timer to distinguish single-click (navigate) from double-click (rename).
// This prevents loadSession from firing on the first click of a double-click,
// which would re-render the list and destroy the dblclick target before it fires.
let _clickTimer=null;
el.onclick=async(e)=>{
if(_renamingSid) return; // ignore while any rename is active
if(actions.contains(e.target)) return;
clearTimeout(_clickTimer);
_clickTimer=setTimeout(async()=>{
_clickTimer=null;
if(_renamingSid) return;
await loadSession(s.session_id);renderSessionListFromCache();
if(typeof closeMobileSidebar==='function')closeMobileSidebar();
}, 220);
};
el.ondblclick=async(e)=>{
e.stopPropagation();
e.preventDefault();
clearTimeout(_clickTimer); // cancel the pending single-click navigation
_clickTimer=null;
startRename();
};
list.appendChild(el);
}
}
async function deleteSession(sid){
if(!confirm('Delete this conversation?'))return;
try{
await api('/api/session/delete',{method:'POST',body:JSON.stringify({session_id:sid})});
}catch(e){setStatus(`Delete failed: ${e.message}`);return;}
if(S.session&&S.session.session_id===sid){
S.session=null;S.messages=[];S.entries=[];
localStorage.removeItem('hermes-webui-session');
// load the most recent remaining session, or show blank if none left
const remaining=await api('/api/sessions');
if(remaining.sessions&&remaining.sessions.length){
await loadSession(remaining.sessions[0].session_id);
}else{
$('topbarTitle').textContent='Hermes';
$('topbarMeta').textContent='Start a new conversation';
$('msgInner').innerHTML='';
$('emptyState').style.display='';
$('fileTree').innerHTML='';
}
}
showToast('Conversation deleted');
await renderSessionList();
}
// ── Project helpers ─────────────────────────────────────────────────────
const PROJECT_COLORS=['#7cb9ff','#f5c542','#e94560','#50c878','#c084fc','#fb923c','#67e8f9','#f472b6'];
function _showProjectPicker(session, anchorEl){
// Close any existing picker
document.querySelectorAll('.project-picker').forEach(p=>p.remove());
const picker=document.createElement('div');
picker.className='project-picker';
// "No project" option
const none=document.createElement('div');
none.className='project-picker-item'+(!session.project_id?' active':'');
none.textContent='No project';
none.onclick=async()=>{
picker.remove();
document.removeEventListener('click',close);
await api('/api/session/move',{method:'POST',body:JSON.stringify({session_id:session.session_id,project_id:null})});
session.project_id=null;
renderSessionListFromCache();
showToast('Removed from project');
};
picker.appendChild(none);
// Project options
for(const p of _allProjects){
const item=document.createElement('div');
item.className='project-picker-item'+(session.project_id===p.project_id?' active':'');
if(p.color){
const dot=document.createElement('span');
dot.className='color-dot';
dot.style.cssText='width:6px;height:6px;border-radius:50%;background:'+p.color+';flex-shrink:0;';
item.appendChild(dot);
}
const name=document.createElement('span');
name.textContent=p.name;
item.appendChild(name);
item.onclick=async()=>{
picker.remove();
document.removeEventListener('click',close);
await api('/api/session/move',{method:'POST',body:JSON.stringify({session_id:session.session_id,project_id:p.project_id})});
session.project_id=p.project_id;
renderSessionListFromCache();
showToast('Moved to '+p.name);
};
picker.appendChild(item);
}
// "+ New project" shortcut at the bottom
const createItem=document.createElement('div');
createItem.className='project-picker-item project-picker-create';
createItem.textContent='+ New project';
createItem.onclick=async()=>{
picker.remove();
document.removeEventListener('click',close);
// Prompt for name inline
const name=prompt('Project name:');
if(!name||!name.trim()) return;
const color=PROJECT_COLORS[_allProjects.length%PROJECT_COLORS.length];
const res=await api('/api/projects/create',{method:'POST',body:JSON.stringify({name:name.trim(),color})});
if(res.project){
_allProjects.push(res.project);
// Now move session into it
await api('/api/session/move',{method:'POST',body:JSON.stringify({session_id:session.session_id,project_id:res.project.project_id})});
session.project_id=res.project.project_id;
await renderSessionList();
showToast('Created "'+res.project.name+'" and moved session');
}
};
picker.appendChild(createItem);
// Append to body and position using getBoundingClientRect so it isn't clipped
// by overflow:hidden on .session-item ancestors
document.body.appendChild(picker);
const rect=anchorEl.getBoundingClientRect();
picker.style.position='fixed';
picker.style.zIndex='999';
// Prefer opening below; flip above if too close to bottom of viewport
const spaceBelow=window.innerHeight-rect.bottom;
if(spaceBelow<160&&rect.top>160){
picker.style.bottom=(window.innerHeight-rect.top+4)+'px';
picker.style.top='auto';
}else{
picker.style.top=(rect.bottom+4)+'px';
picker.style.bottom='auto';
}
// Align right edge of picker with right edge of button; keep within viewport
const pickerW=Math.min(220,Math.max(160,picker.scrollWidth||160));
let left=rect.right-pickerW;
if(left<8) left=8;
picker.style.left=left+'px';
// Close on outside click
const close=(e)=>{if(!picker.contains(e.target)&&e.target!==anchorEl){picker.remove();document.removeEventListener('click',close);}};
setTimeout(()=>document.addEventListener('click',close),0);
}
function _startProjectCreate(bar, addBtn){
const inp=document.createElement('input');
inp.className='project-create-input';
inp.placeholder='Project name';
const finish=async(save)=>{
if(save&&inp.value.trim()){
const color=PROJECT_COLORS[_allProjects.length%PROJECT_COLORS.length];
await api('/api/projects/create',{method:'POST',body:JSON.stringify({name:inp.value.trim(),color})});
await renderSessionList();
showToast('Project created');
}else{
inp.replaceWith(addBtn);
}
};
inp.onkeydown=(e)=>{
if(e.key==='Enter'){e.preventDefault();finish(true);}
if(e.key==='Escape'){e.preventDefault();finish(false);}
};
inp.onblur=()=>finish(false);
addBtn.replaceWith(inp);
setTimeout(()=>inp.focus(),10);
}
function _startProjectRename(proj, chip){
const inp=document.createElement('input');
inp.className='project-create-input';
inp.value=proj.name;
const finish=async(save)=>{
if(save&&inp.value.trim()&&inp.value.trim()!==proj.name){
await api('/api/projects/rename',{method:'POST',body:JSON.stringify({project_id:proj.project_id,name:inp.value.trim()})});
await renderSessionList();
showToast('Project renamed');
}else{
renderSessionListFromCache();
}
};
inp.onkeydown=(e)=>{
if(e.key==='Enter'){e.preventDefault();finish(true);}
if(e.key==='Escape'){e.preventDefault();finish(false);}
};
inp.onblur=()=>finish(false);
inp.onclick=(e)=>e.stopPropagation();
chip.replaceWith(inp);
setTimeout(()=>{inp.focus();inp.select();},10);
}
async function _confirmDeleteProject(proj){
if(!confirm('Delete project "'+proj.name+'"? Sessions will be unassigned but not deleted.')){return;}
await api('/api/projects/delete',{method:'POST',body:JSON.stringify({project_id:proj.project_id})});
if(_activeProject===proj.project_id) _activeProject=null;
await renderSessionList();
showToast('Project deleted');
}