refactor(frontend): move ST4TS to its own /stats.html page (#1464 step 2)

Extracts the hive-wide turn-stats rollup out of the dashboard tab strip
into a standalone /stats.html page, reached from the H0M3 hub — same
minimal-chrome pattern as /flow.html and /logs.html. The dashboard tab
strip is now purely operational.

- new stats.{html,css,js}; stats.js holds the moved render JS and
  fetches /api/stats-hive on load + window change.
- migrate the window selector (#hive-stats-windows) from a bespoke
  data-w/.active toggle to the shared createTabStrip — now hash-routed
  (#1h / #24h / …) and deep-linkable, matching the per-agent /stats page.
- drop the ST4TS tab + pane from dashboard.html and the hive-stats render
  block + the stats->refreshHiveStats lazy-load from tabs.js.
- move the shared .hive-stats-table to common.css (the dashboard SYST3M >
  C0NT41N3R L04D table still uses it); the ST4TS-only window/chip/bar
  styles go to stats.css.
- add a Stats tile to the H0M3 hub (and drop the now-stale "stats" from
  the Dashboard tile desc); wire build.mjs + the nix/frontend.nix manifest.

Second slice of #1464 step 2; follows the /settings.html extraction.
This commit is contained in:
iris 2026-06-08 23:37:53 +02:00 committed by mara
commit 09cb705738
10 changed files with 367 additions and 302 deletions

View file

@ -4055,11 +4055,11 @@ window.marked = marked;
})();
// ─── tab routing ───────────────────────────────────────────────────────
// Hash-based: `#swarm` / `#call` / `#system` / `#schedules` /
// `#permissions` / `#stats` activate the matching pane on the
// dashboard. Empty hash defaults to SW4RM. FL0W and S3TT1NGS are NOT
// tabs — they're separate pages (`/flow.html`, `/settings.html`)
// reached from the H0M3 hub. Tab routing only
// Hash-based: `#swarm` / `#call` / `#system` / `#permissions` /
// `#schedules` activate the matching pane on the dashboard. Empty
// hash defaults to SW4RM. FL0W, S3TT1NGS, and ST4TS are NOT tabs —
// they're separate pages (`/flow.html`, `/settings.html`,
// `/stats.html`) reached from the H0M3 hub. Tab routing only
// applies when the tab DOM is present (e.g. not on the flow page
// itself, where these elements don't exist and the loop no-ops).
// The shared hash-routed tab strip (@hive/shared/tabs.js) owns the
@ -4085,176 +4085,16 @@ window.marked = marked;
fetchAndRenderCapabilities();
fetchAndRenderToolGroups();
}
// ST4TS: hive-wide rollup is a pull (no SSE) — fetch on activation.
if (target === 'stats') { refreshHiveStats(); }
if (target === 'call') { refreshOperatorInbox(); }
// SYST3M C0NT41N3R L04D: live cgroup poll only while the tab is
// open (cpu needs a short two-sample read each refresh).
if (target === 'system') { startContainerLoadPolling(); } else { stopContainerLoadPolling(); }
}
// ─── ST4TS: hive-wide turn-stats rollup ──────────────────────────────────
// Pull-only (no SSE): fetched from /api/stats-hive on tab activation and
// on window change. Plain tables/bars — the dashboard bundle has no chart
// lib, and per-agent trend charts live on each agent's own /stats page.
let hiveStatsWindow = '24h';
function hsFmtInt(n) {
return Number.isFinite(n) ? new Intl.NumberFormat().format(Math.round(n)) : '0';
}
function hsFmtTokens(n) {
if (!Number.isFinite(n)) return '0';
if (n >= 1e9) return (n / 1e9).toFixed(2) + 'B';
if (n >= 1e6) return (n / 1e6).toFixed(2) + 'M';
if (n >= 1e3) return (n / 1e3).toFixed(1) + 'k';
return String(Math.round(n));
}
function hsFmtUsd(n) {
if (!Number.isFinite(n)) return '$0';
if (n >= 100) return '$' + n.toFixed(0);
if (n >= 1) return '$' + n.toFixed(2);
return '$' + n.toFixed(3);
}
function hsChip(parent, label, value, est) {
const c = document.createElement('span');
c.className = 'hive-stats-chip' + (est ? ' est' : '');
const k = document.createElement('span'); k.className = 'k'; k.textContent = label;
const v = document.createElement('span'); v.className = 'v'; v.textContent = value;
c.append(k, v);
parent.append(c);
}
function hsMeta(parent, text) {
parent.replaceChildren();
const p = document.createElement('p');
p.className = 'meta';
p.textContent = text;
parent.append(p);
}
function renderHiveStats(s) {
const sum = $('hive-stats-summary');
if (sum) {
sum.replaceChildren();
hsChip(sum, 'window', s.window);
hsChip(sum, 'active agents', hsFmtInt(s.active_agents));
hsChip(sum, 'turns', hsFmtInt(s.total_turns));
const totalTok = (s.total_input_tokens || 0) + (s.total_output_tokens || 0)
+ (s.total_cache_read_tokens || 0) + (s.total_cache_creation_tokens || 0);
hsChip(sum, 'tokens', hsFmtTokens(totalTok));
hsChip(sum, 'input', hsFmtTokens(s.total_input_tokens));
hsChip(sum, 'output', hsFmtTokens(s.total_output_tokens));
hsChip(sum, 'cache read', hsFmtTokens(s.total_cache_read_tokens));
hsChip(sum, 'est cost', hsFmtUsd(s.est_cost_usd), true);
}
const at = $('hive-stats-agents');
if (at) {
const agents = s.agents || [];
if (!agents.length) {
hsMeta(at, 'no turns in window');
} else {
at.replaceChildren();
const table = document.createElement('table');
table.className = 'hive-stats-table';
table.innerHTML = '<thead><tr><th>agent</th><th>turns</th><th>input</th>'
+ '<th>output</th><th>cache read</th><th>est cost</th></tr></thead>';
const tb = document.createElement('tbody');
for (const a of agents) {
const tr = document.createElement('tr');
const cells = [
a.name, hsFmtInt(a.turns), hsFmtTokens(a.input_tokens),
hsFmtTokens(a.output_tokens), hsFmtTokens(a.cache_read_tokens),
hsFmtUsd(a.est_cost_usd),
];
cells.forEach((txt, i) => {
const td = document.createElement('td');
if (i > 0) td.className = 'num';
td.textContent = txt;
tr.append(td);
});
tb.append(tr);
}
table.append(tb);
at.append(table);
}
}
const mm = $('hive-stats-models');
if (mm) {
const mix = s.model_mix || [];
if (!mix.length) {
hsMeta(mm, 'no turns in window');
} else {
mm.replaceChildren();
const max = mix[0].count || 1;
for (const kc of mix) {
const row = document.createElement('div'); row.className = 'hive-stats-bar';
const lbl = document.createElement('span'); lbl.className = 'lbl'; lbl.textContent = kc.key;
const track = document.createElement('span'); track.className = 'track';
const fill = document.createElement('span'); fill.className = 'fill';
fill.style.width = Math.max(2, Math.round(100 * kc.count / max)) + '%';
track.append(fill);
const cnt = document.createElement('span'); cnt.className = 'cnt'; cnt.textContent = hsFmtInt(kc.count);
row.append(lbl, track, cnt);
mm.append(row);
}
}
}
// "favorite tools": most-run bash commands across the swarm. Hidden
// (header + list) until the capture has recorded data, so the
// section never shows an empty block while capture is pre-data.
const bh = $('hive-stats-bash');
const bhH = $('hive-stats-bash-h');
if (bh) {
const bmix = s.bash_mix || [];
if (!bmix.length) {
bh.replaceChildren();
bh.hidden = true;
if (bhH) bhH.hidden = true;
} else {
bh.hidden = false;
if (bhH) bhH.hidden = false;
bh.replaceChildren();
const max = bmix[0].count || 1;
for (const kc of bmix) {
const row = document.createElement('div'); row.className = 'hive-stats-bar';
const lbl = document.createElement('span'); lbl.className = 'lbl'; lbl.textContent = kc.key;
const track = document.createElement('span'); track.className = 'track';
const fill = document.createElement('span'); fill.className = 'fill';
fill.style.width = Math.max(2, Math.round(100 * kc.count / max)) + '%';
track.append(fill);
const cnt = document.createElement('span'); cnt.className = 'cnt'; cnt.textContent = hsFmtInt(kc.count);
row.append(lbl, track, cnt);
bh.append(row);
}
}
}
}
async function refreshHiveStats() {
try {
const resp = await fetch('/api/stats-hive?window=' + encodeURIComponent(hiveStatsWindow));
if (!resp.ok) throw new Error('http ' + resp.status);
renderHiveStats(await resp.json());
} catch (e) {
const at = $('hive-stats-agents');
if (at) hsMeta(at, 'stats fetch failed: ' + e);
}
}
function bindHiveStatsWindows() {
const tabs = $('hive-stats-windows');
if (!tabs) return;
tabs.addEventListener('click', (ev) => {
const btn = ev.target.closest('button[data-w]');
if (!btn) return;
hiveStatsWindow = btn.dataset.w;
for (const b of tabs.querySelectorAll('button')) b.classList.toggle('active', b === btn);
refreshHiveStats();
});
}
bindHiveStatsWindows();
// ST4TS (hive-wide turn-stats rollup) moved to its own page,
// `/stats.html` — the render JS + the window selector live in
// stats.js now. The dashboard no longer fetches
// /api/stats-hive.
// ─── SYST3M C0NT41N3R L04D: live per-container cgroup cpu/mem ────────────
// Pull-only, polled at 5s ONLY while the SYST3M tab is active (cpu is a