wifi-densepose/dashboard/src/components/nv-settings-drawer.ts

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/* Settings drawer — theme / density / motion / auto-update. */
import { LitElement, html, css } from 'lit';
import { customElement, state } from 'lit/decorators.js';
import { effect } from '@preact/signals-core';
import { theme, density, motionReduced, autoUpdate, transport, wsUrl } from '../store/appStore';
@customElement('nv-settings-drawer')
export class NvSettingsDrawer extends LitElement {
@state() private open = false;
static styles = css`
:host {
position: fixed; top: 0; right: 0; bottom: 0;
width: 420px; max-width: 100vw;
background: var(--bg-1);
border-left: 1px solid var(--line);
z-index: 51;
transform: translateX(100%);
transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
display: flex; flex-direction: column;
box-shadow: -20px 0 60px -20px rgba(0,0,0,0.5);
}
:host([open]) { transform: translateX(0); }
.scrim {
position: fixed; inset: 0;
background: rgba(0,0,0,0.5);
z-index: 50;
opacity: 0; pointer-events: none;
transition: opacity 0.2s;
}
:host([open]) .scrim { opacity: 1; pointer-events: auto; }
.h {
padding: 14px 16px;
border-bottom: 1px solid var(--line);
display: flex; align-items: center; justify-content: space-between;
}
.h .ttl { font-size: 14px; font-weight: 600; }
.body { flex: 1; overflow-y: auto; padding: 16px; }
.group { margin-bottom: 22px; }
.group h4 {
margin: 0 0 10px;
font-size: 11px; font-weight: 600;
text-transform: uppercase; letter-spacing: 0.08em;
color: var(--ink-3);
}
.row {
display: flex; justify-content: space-between; align-items: center;
padding: 10px 0;
border-bottom: 1px solid var(--line);
}
.row:last-child { border-bottom: 0; }
.row .lbl { font-size: 13px; }
.row .desc { font-size: 11.5px; color: var(--ink-3); margin-top: 2px; }
.row > div:first-child { flex: 1; padding-right: 12px; }
.seg {
display: inline-flex;
background: var(--bg-3);
border: 1px solid var(--line);
border-radius: var(--radius-sm);
padding: 2px;
}
.seg button {
padding: 4px 10px;
background: transparent; border: none;
border-radius: 6px;
font-size: 11.5px; color: var(--ink-3);
font-family: var(--mono);
cursor: pointer;
}
.seg button.on { background: var(--bg-1); color: var(--ink); }
.toggle {
position: relative;
width: 36px; height: 20px;
background: var(--bg-3);
border: 1px solid var(--line-2);
border-radius: 999px;
cursor: pointer;
flex-shrink: 0;
}
.toggle::after {
content: ''; position: absolute;
top: 2px; left: 2px;
width: 14px; height: 14px;
background: var(--ink-3);
border-radius: 50%;
transition: transform 0.15s, background 0.15s;
}
.toggle.on { background: var(--accent); border-color: var(--accent); }
.toggle.on::after { background: #1a0f00; transform: translateX(16px); }
.close {
width: 28px; height: 28px;
background: transparent; border: 1px solid var(--line);
border-radius: 6px;
color: var(--ink-2);
}
input[type="text"] {
background: var(--bg-3);
border: 1px solid var(--line);
border-radius: 6px;
padding: 6px 10px;
color: var(--ink); font-family: var(--mono); font-size: 12px;
outline: none;
}
`;
override connectedCallback(): void {
super.connectedCallback();
effect(() => { theme.value; density.value; motionReduced.value; autoUpdate.value; transport.value; wsUrl.value; this.requestUpdate(); });
window.addEventListener('open-settings', () => { this.open = true; this.setAttribute('open', ''); });
}
private close(): void { this.open = false; this.removeAttribute('open'); }
override render() {
return html`
<div class="scrim" @click=${() => this.close()}></div>
<div class="h">
<div class="ttl">Settings</div>
<button class="close" @click=${() => this.close()}>×</button>
</div>
<div class="body">
<div class="group">
<h4>Appearance</h4>
<div class="row">
<div><div class="lbl">Theme</div></div>
<div class="seg">
<button class=${theme.value === 'dark' ? 'on' : ''} @click=${() => theme.value = 'dark'}>dark</button>
<button class=${theme.value === 'light' ? 'on' : ''} @click=${() => theme.value = 'light'}>light</button>
</div>
</div>
<div class="row">
<div>
<div class="lbl">Density</div>
<div class="desc">Affects panel padding and font scale.</div>
</div>
<div class="seg">
<button class=${density.value === 'comfy' ? 'on' : ''} @click=${() => density.value = 'comfy'}>comfy</button>
<button class=${density.value === 'default' ? 'on' : ''} @click=${() => density.value = 'default'}>default</button>
<button class=${density.value === 'compact' ? 'on' : ''} @click=${() => density.value = 'compact'}>compact</button>
</div>
</div>
<div class="row">
<div>
<div class="lbl">Reduce motion</div>
<div class="desc">Disable rotating crystal & field-line animation.</div>
</div>
<span class="toggle ${motionReduced.value ? 'on' : ''}"
@click=${() => motionReduced.value = !motionReduced.value}></span>
</div>
</div>
<div class="group">
<h4>Pipeline</h4>
<div class="row">
<div><div class="lbl">Auto-rerun on edit</div>
<div class="desc">Restart pipeline when scene/config changes.</div></div>
<span class="toggle ${autoUpdate.value ? 'on' : ''}"
@click=${() => autoUpdate.value = !autoUpdate.value}></span>
</div>
</div>
<div class="group">
<h4>Transport</h4>
<div class="row">
<div><div class="lbl">Mode</div></div>
<div class="seg">
<button class=${transport.value === 'wasm' ? 'on' : ''} @click=${() => transport.value = 'wasm'}>WASM</button>
<button class=${transport.value === 'ws' ? 'on' : ''} @click=${() => transport.value = 'ws'}>WS</button>
</div>
</div>
${transport.value === 'ws' ? html`
<div class="row">
<div><div class="lbl">WS URL</div></div>
<input type="text" placeholder="ws://localhost:7878" .value=${wsUrl.value}
@input=${(e: Event) => wsUrl.value = (e.target as HTMLInputElement).value} />
</div>` : ''}
</div>
</div>
`;
}
}