exp(orbit): mount hooks and session top strip

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Psychotoxical
2026-04-23 01:07:40 +02:00
parent cebf0e238d
commit 9e1256e200
3 changed files with 295 additions and 0 deletions
+8
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@@ -62,6 +62,9 @@ import GenreDetail from './pages/GenreDetail';
import ExportPickerModal from './components/ExportPickerModal';
import AppUpdater from './components/AppUpdater';
import TitleBar from './components/TitleBar';
import OrbitSessionBar from './components/OrbitSessionBar';
import { useOrbitHost } from './hooks/useOrbitHost';
import { useOrbitGuest } from './hooks/useOrbitGuest';
import { IS_LINUX, IS_MACOS, IS_WINDOWS } from './utils/platform';
import { version } from '../package.json';
import { useConnectionStatus } from './hooks/useConnectionStatus';
@@ -129,6 +132,10 @@ function AppShell() {
const [isWindowFullscreen, setIsWindowFullscreen] = useState(false);
const [isTilingWm, setIsTilingWm] = useState(false);
// Orbit session hooks: idle until the local store marks a role.
useOrbitHost();
useOrbitGuest();
useEffect(() => {
if (!IS_LINUX) return;
invoke<boolean>('is_tiling_wm_cmd').then(setIsTilingWm).catch(() => {});
@@ -407,6 +414,7 @@ function AppShell() {
onContextMenu={e => e.preventDefault()}
>
{IS_LINUX && useCustomTitlebar && !isWindowFullscreen && !isTilingWm && <TitleBar />}
<OrbitSessionBar />
{!isMobile && (
<Sidebar
isCollapsed={isSidebarCollapsed}
+148
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@@ -0,0 +1,148 @@
import { useEffect, useState } from 'react';
import { X, RefreshCw } from 'lucide-react';
import { useOrbitStore } from '../store/orbitStore';
import { usePlayerStore, songToTrack } from '../store/playerStore';
import { getSong } from '../api/subsonic';
import {
endOrbitSession,
leaveOrbitSession,
computeOrbitDriftMs,
} from '../utils/orbit';
import { ORBIT_SHUFFLE_INTERVAL_MS } from '../utils/orbit';
import { estimateLivePosition } from '../api/orbit';
/**
* Orbit — top-strip session indicator.
*
* Visible whenever the local store reports an active (or just-ended)
* session. Shows session name, host, participant count, shuffle countdown,
* and role-appropriate action buttons (catch-up for guests, exit for
* everyone).
*
* Deliberately low-chrome: sits above the rest of the app without
* reshaping the layout.
*/
const CATCH_UP_DRIFT_THRESHOLD_MS = 3_000;
function formatCountdown(ms: number): string {
const clamped = Math.max(0, Math.round(ms / 1000));
const m = Math.floor(clamped / 60);
const s = clamped % 60;
return `${m}:${s.toString().padStart(2, '0')}`;
}
export default function OrbitSessionBar() {
const state = useOrbitStore(s => s.state);
const role = useOrbitStore(s => s.role);
const phase = useOrbitStore(s => s.phase);
const [nowMs, setNowMs] = useState(() => Date.now());
// Second-level tick just for the shuffle countdown + drift readout —
// the store itself only ticks at 2.5 s which is too coarse for a smooth
// countdown.
useEffect(() => {
if (!state || phase !== 'active') return;
const id = window.setInterval(() => setNowMs(Date.now()), 1000);
return () => window.clearInterval(id);
}, [state, phase]);
if (!state || (phase !== 'active' && phase !== 'ended')) return null;
const untilShuffle = Math.max(0, (state.lastShuffle + ORBIT_SHUFFLE_INTERVAL_MS) - nowMs);
// Guest-only: detect drift from the host's estimated live position.
const guestPlayback = usePlayerStore.getState();
const localPositionMs = Math.round((guestPlayback.currentTime ?? 0) * 1000);
const driftMs = role === 'guest' && state.currentTrack && guestPlayback.currentTrack?.id === state.currentTrack.trackId
? computeOrbitDriftMs(state, localPositionMs, nowMs)
: null;
const showCatchUp = role === 'guest'
&& state.isPlaying
&& state.currentTrack
&& (driftMs == null || Math.abs(driftMs) > CATCH_UP_DRIFT_THRESHOLD_MS);
const onExit = async () => {
try {
if (role === 'host') await endOrbitSession();
else if (role === 'guest') await leaveOrbitSession();
else useOrbitStore.getState().reset();
} catch {
useOrbitStore.getState().reset();
}
};
const onCatchUp = async () => {
if (!state.currentTrack) return;
const trackId = state.currentTrack.trackId;
const targetMs = estimateLivePosition(state, Date.now());
const targetSec = Math.max(0, targetMs / 1000);
try {
const song = await getSong(trackId);
if (!song) return;
const track = songToTrack(song);
const player = usePlayerStore.getState();
if (player.currentTrack?.id === trackId) {
// Same track: just seek + resume.
player.seek(targetSec / Math.max(1, track.duration));
if (!player.isPlaying) player.resume();
} else {
// Different track: play + seek on next tick once engine is ready.
player.playTrack(track, [track]);
// Best-effort: seek to the host's position a beat later.
window.setTimeout(() => {
const p = usePlayerStore.getState();
if (p.currentTrack?.id === trackId) {
p.seek(targetSec / Math.max(1, track.duration));
}
}, 400);
}
} catch {
// silent — if the track is gone from the host's library, nothing we can do.
}
};
const participantCount = state.participants.length + 1; // +1 for the host
return (
<div className="orbit-bar">
<div className="orbit-bar__left">
<span className="orbit-bar__dot" aria-hidden="true" />
<span className="orbit-bar__name">{state.name}</span>
<span className="orbit-bar__sep">·</span>
<span className="orbit-bar__count">{participantCount}/{state.maxUsers}</span>
<span className="orbit-bar__sep">·</span>
<span className="orbit-bar__host">host: @{state.host}</span>
</div>
<div className="orbit-bar__center">
<span className="orbit-bar__shuffle" data-tooltip="Queue reshuffles on this timer">
🔀 {formatCountdown(untilShuffle)}
</span>
</div>
<div className="orbit-bar__right">
{showCatchUp && (
<button
type="button"
className="orbit-bar__catchup"
onClick={onCatchUp}
data-tooltip="Jump to the host's current position"
>
<RefreshCw size={13} />
<span>catch up</span>
</button>
)}
<button
type="button"
className="orbit-bar__exit"
onClick={onExit}
data-tooltip={role === 'host' ? 'End session' : 'Leave session'}
aria-label={role === 'host' ? 'End session' : 'Leave session'}
>
<X size={15} />
</button>
</div>
</div>
);
}
+139
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@@ -11180,3 +11180,142 @@ html[data-app-hidden="true"] *::after {
.np-dash-stats-values { gap: 16px; }
.np-dash-stat-value { font-size: 18px; }
}
/* ─────────────────────────────────────────────────────────────────────
Orbit — session top strip
───────────────────────────────────────────────────────────────────── */
.orbit-bar {
position: fixed;
top: 0;
left: 0;
right: 0;
z-index: 500;
display: grid;
grid-template-columns: 1fr auto 1fr;
align-items: center;
gap: 12px;
padding: 6px 14px;
background: color-mix(in srgb, var(--ctp-base, #1e1e2e) 80%, transparent);
backdrop-filter: blur(12px);
-webkit-backdrop-filter: blur(12px);
border-bottom: 1px solid color-mix(in srgb, var(--accent) 28%, var(--border, rgba(255,255,255,0.08)));
color: var(--text-primary);
font-size: 12px;
letter-spacing: 0.01em;
animation: orbit-bar-in 260ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
@keyframes orbit-bar-in {
from { opacity: 0; transform: translateY(-100%); }
to { opacity: 1; transform: translateY(0); }
}
.orbit-bar__left {
display: flex;
align-items: center;
gap: 8px;
min-width: 0;
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
}
.orbit-bar__dot {
width: 8px;
height: 8px;
border-radius: 50%;
background: var(--accent);
box-shadow: 0 0 6px color-mix(in srgb, var(--accent) 70%, transparent);
animation: orbit-pulse 2s ease-in-out infinite;
flex-shrink: 0;
}
@keyframes orbit-pulse {
0%, 100% { opacity: 1; transform: scale(1); }
50% { opacity: 0.6; transform: scale(0.85); }
}
.orbit-bar__name {
font-weight: 600;
color: var(--accent);
overflow: hidden;
text-overflow: ellipsis;
}
.orbit-bar__sep {
color: rgba(255, 255, 255, 0.35);
flex-shrink: 0;
}
.orbit-bar__count,
.orbit-bar__host {
color: var(--text-muted);
flex-shrink: 0;
}
.orbit-bar__center {
display: flex;
align-items: center;
justify-content: center;
}
.orbit-bar__shuffle {
font-variant-numeric: tabular-nums;
color: var(--text-muted);
font-weight: 500;
padding: 3px 10px;
border-radius: 999px;
background: color-mix(in srgb, var(--text-primary) 5%, transparent);
border: 1px solid color-mix(in srgb, var(--text-primary) 8%, transparent);
}
.orbit-bar__right {
display: flex;
align-items: center;
justify-content: flex-end;
gap: 8px;
}
.orbit-bar__catchup {
display: inline-flex;
align-items: center;
gap: 5px;
padding: 4px 10px;
border-radius: 999px;
background: color-mix(in srgb, var(--accent) 16%, transparent);
border: 1px solid color-mix(in srgb, var(--accent) 38%, transparent);
color: var(--accent);
font-size: 11px;
font-weight: 600;
letter-spacing: 0.02em;
cursor: pointer;
transition: background 150ms ease, border-color 150ms ease, transform 120ms ease;
}
.orbit-bar__catchup:hover {
background: color-mix(in srgb, var(--accent) 26%, transparent);
border-color: color-mix(in srgb, var(--accent) 55%, transparent);
transform: translateY(-1px);
}
.orbit-bar__exit {
display: inline-flex;
align-items: center;
justify-content: center;
width: 26px;
height: 26px;
border-radius: 50%;
background: color-mix(in srgb, var(--text-primary) 5%, transparent);
border: 1px solid color-mix(in srgb, var(--text-primary) 10%, transparent);
color: var(--text-muted);
cursor: pointer;
transition: color 150ms ease, background 150ms ease, transform 180ms ease;
}
.orbit-bar__exit:hover {
color: var(--ctp-red, #f38ba8);
background: color-mix(in srgb, var(--ctp-red, #f38ba8) 12%, transparent);
transform: rotate(90deg);
}
/* Push the rest of the shell down while the bar is visible. */
.app-shell:has(.orbit-bar) { padding-top: 32px; }