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478 lines
19 KiB
478 lines
19 KiB
<script lang="ts">
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import { Collapsible } from '$uix/eidos/components/collapsible';
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import { compileMorfo } from '$uix/morfo';
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import { collapsibleMorfo } from '@/uix/morfo/components/collapsible';
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import { getActiveUix } from '$active-uix';
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const uix = getActiveUix();
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type Tab = 'live' | 'api' | 'morfo' | 'sema' | 'recipe' | 'a11y';
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let tab = $state<Tab>('live');
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// ── Live state ────────────────────────────────────────────────────────
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let open = $state(false);
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let disabled = $state(false);
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let triggerLabel = $state('Show details');
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let bodyText = $state(
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'Disclosure is non-evaluative — no intent / color / size. The morfo declares TWO emerge events instead of one toggle so expand (sequence: post) and collapse (sequence: pre) can carry distinct perceptual signatures.'
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);
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type TraceEntry = { event: string; family: string; intent?: string; at: number };
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let trace = $state<TraceEntry[]>([]);
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let stageRef = $state<HTMLElement | null>(null);
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$effect(() => {
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const el = stageRef;
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if (!el) return;
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const obs = new MutationObserver((mutations) => {
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for (const m of mutations) {
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if (m.attributeName !== 'data-event') continue;
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const target = m.target as Element;
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const ev = target.getAttribute('data-event');
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if (!ev) continue;
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trace = [
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{
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event: ev,
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family: target.getAttribute('data-event-family') ?? '—',
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intent: target.getAttribute('data-event-intent') ?? undefined,
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at: Date.now()
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},
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...trace
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].slice(0, 6);
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}
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});
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obs.observe(el, { attributes: true, subtree: true, attributeFilter: ['data-event'] });
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return () => obs.disconnect();
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});
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// ── Compiled morfo ────────────────────────────────────────────────────
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const compiled = compileMorfo(collapsibleMorfo);
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const partsList = $derived([...compiled.parts.byKebab.values()]);
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const events = $derived([...compiled.actions.byName.values()]);
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function fmtTime(at: number): string {
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const d = new Date(at);
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return `${String(d.getSeconds()).padStart(2, '0')}.${String(d.getMilliseconds()).padStart(3, '0')}`;
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}
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const somaSnippet = $derived(
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[
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"<script lang='ts'>",
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" import * as Collapsible from '$soma/components/collapsible';",
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' let open = $state(false);',
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'</' + 'script>',
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'',
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'<Collapsible.Provider',
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' bind:open',
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disabled && ' disabled',
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'>',
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` <Collapsible.Trigger>${triggerLabel}</Collapsible.Trigger>`,
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' <Collapsible.Content>',
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' <p>...</p>',
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' </Collapsible.Content>',
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'</Collapsible.Provider>'
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]
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.filter(Boolean)
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.join('\n')
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);
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const eidosSnippet = $derived(
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[
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"<script lang='ts'>",
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" import { Collapsible } from '$uix/eidos/components/collapsible';",
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' let open = $state(false);',
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'</' + 'script>',
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'',
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'<Collapsible',
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' bind:open',
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disabled && ' disabled',
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'>',
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` <Collapsible.Trigger>${triggerLabel}</Collapsible.Trigger>`,
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' <Collapsible.Content>',
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' <p>...</p>',
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' </Collapsible.Content>',
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'</Collapsible>'
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]
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.filter(Boolean)
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.join('\n')
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);
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</script>
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<div data-uix-canvas-inner>
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<header>
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<div data-uix-eyebrow>Disclosure · Collapsible</div>
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<h1 data-uix-page-title>Collapsible</h1>
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<p data-uix-page-lede>
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Disclosure pattern — header + body that expand on toggle. Three
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parts (Provider, Trigger, Content). Two events in the
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<code>emerge</code> family: <code>expand</code> (sequence:
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<em>post</em>) and <code>collapse</code> (sequence: <em>pre</em>),
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so the perceptual signature lands AFTER the body materialises and
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BEFORE the body retracts.
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</p>
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<div data-uix-page-meta>
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<span data-uix-meta-pill>
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<span data-uix-meta-key>parts</span>{compiled.parts.order.length}
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</span>
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<span data-uix-meta-pill>
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<span data-uix-meta-key>events</span>{events.length}
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</span>
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<span data-uix-meta-pill>
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<span data-uix-meta-key>apg</span>
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<a href={collapsibleMorfo.apg} target="_blank" rel="noreferrer">disclosure ↗</a>
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</span>
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</div>
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</header>
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<!-- Live preview always rendered -->
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<div data-uix-stage>
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<div data-uix-stage-area bind:this={stageRef}>
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<Collapsible bind:open {disabled}>
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<Collapsible.Trigger>{triggerLabel}</Collapsible.Trigger>
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<Collapsible.Content>
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<p style="margin: var(--uix-space-3) 0; color: var(--uix-text-muted);">{bodyText}</p>
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</Collapsible.Content>
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</Collapsible>
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</div>
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<div data-uix-stage-trace>
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<span data-uix-stage-trace-key>trace</span>
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{#if trace.length === 0}
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<span>toggle to see events</span>
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{:else}
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{#each trace.slice(0, 3) as entry}
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<span><span data-uix-stage-trace-event>{entry.event}</span> · {entry.family}{entry.intent ? ' · ' + entry.intent : ''}</span>
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<span style="color: var(--uix-text-faint)">{fmtTime(entry.at)}</span>
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{/each}
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{/if}
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<span style="margin-inline-start: auto;">
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<span data-uix-stage-trace-key>open</span> {String(open)}
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</span>
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</div>
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</div>
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<!-- Tabs -->
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<div data-uix-tabs role="tablist">
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<button data-uix-tab data-active={tab === 'live'} onclick={() => (tab = 'live')}>Live</button>
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<button data-uix-tab data-active={tab === 'api'} onclick={() => (tab = 'api')}>
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API <span data-uix-tab-count>3</span>
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</button>
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<button data-uix-tab data-active={tab === 'morfo'} onclick={() => (tab = 'morfo')}>
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<span data-uix-layer-badge="morfo">morfo</span>
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<span data-uix-tab-count>{partsList.length}p · {events.length}e</span>
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</button>
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<button data-uix-tab data-active={tab === 'sema'} onclick={() => (tab = 'sema')}>
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<span data-uix-layer-badge="sema">sema</span>
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<span data-uix-tab-count>{events.length}</span>
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</button>
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<button data-uix-tab data-active={tab === 'recipe'} onclick={() => (tab = 'recipe')}>Recipe</button>
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<button data-uix-tab data-active={tab === 'a11y'} onclick={() => (tab = 'a11y')}>A11y</button>
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</div>
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{#if tab === 'live'}
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<section data-uix-section>
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<h2 data-uix-section-title>Controls</h2>
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<p data-uix-section-desc>
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Disclosure carries no evaluative load — there is no <span data-uix-layer-badge="eidos">eidos</span> visual subset (no intent, color, or size). Knobs are <span data-uix-layer-badge="soma">soma</span> behavior + demo content.
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</p>
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<!-- ── Soma props ──────────────────────────────────────────────── -->
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<div data-uix-subsection-head>
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<span data-uix-layer-badge="soma">soma</span> props · headless behavior
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</div>
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<div data-uix-controls>
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<label data-uix-control>
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<span data-uix-control-label>open <span data-uix-control-hint>bindable</span></span>
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<span data-uix-switch>
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<input type="checkbox" bind:checked={open} />
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<span data-uix-switch-label>{open ? 'open' : 'closed'}</span>
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</span>
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</label>
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<label data-uix-control>
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<span data-uix-control-label>disabled</span>
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<span data-uix-switch>
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<input type="checkbox" bind:checked={disabled} />
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<span data-uix-switch-label>{disabled ? 'on' : 'off'}</span>
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</span>
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</label>
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</div>
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<!-- ── Demo content ────────────────────────────────────────────── -->
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<div data-uix-subsection-head>Demo content <span style="font-weight: normal; color: var(--uix-text-muted);">· literal text</span></div>
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<div data-uix-controls>
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<label data-uix-control>
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<span data-uix-control-label>trigger label</span>
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<input type="text" bind:value={triggerLabel} />
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</label>
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<label data-uix-control>
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<span data-uix-control-label>body</span>
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<textarea bind:value={bodyText}></textarea>
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</label>
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</div>
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<!-- ── Code snippets ───────────────────────────────────────────── -->
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<div data-uix-code>
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<div data-uix-code-head>
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<span data-uix-layer-badge="soma">soma</span>
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<span>headless · ARIA + behavior only</span>
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<span data-uix-code-lang>svelte</span>
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</div>
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<pre><code>{somaSnippet}</code></pre>
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</div>
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<div data-uix-code style="margin-top: var(--uix-space-3);">
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<div data-uix-code-head>
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<span data-uix-layer-badge="eidos">eidos</span>
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<span>visual · pass-through; no evaluative props</span>
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<span data-uix-code-lang>svelte</span>
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</div>
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<pre><code>{eidosSnippet}</code></pre>
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</div>
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</section>
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{/if}
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{#if tab === 'api'}
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<section data-uix-section>
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<h2 data-uix-section-title>API reference</h2>
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<p data-uix-section-desc>Eidos pass-through from soma — no evaluative additions.</p>
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<div data-uix-subsection-head>Collapsible (provider)</div>
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<div data-uix-table-wrap>
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<table data-uix-table>
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<thead><tr><th>Prop</th><th>Type</th><th>Default</th><th>Description</th></tr></thead>
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<tbody>
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<tr><td class="name">open <span data-uix-tag data-kind="bindable">bindable</span></td><td class="type">boolean</td><td class="default">false</td><td>Whether the content is expanded.</td></tr>
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<tr><td class="name">onOpenChange</td><td class="type">(open: boolean) => void</td><td class="default empty">—</td><td>Fires on every toggle.</td></tr>
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<tr><td class="name">disabled</td><td class="type">boolean</td><td class="default">false</td><td>Prevents toggle interaction.</td></tr>
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</tbody>
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</table>
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</div>
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<div data-uix-subsection-head>Collapsible.Trigger / Collapsible.Content</div>
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<div data-uix-table-wrap>
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<table data-uix-table>
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<thead><tr><th>Prop</th><th>Type</th><th>Default</th><th>Description</th></tr></thead>
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<tbody>
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<tr><td class="name">id</td><td class="type">string</td><td class="default">auto</td><td>Auto-generated. Override for cross-tree wiring.</td></tr>
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<tr><td class="name">…rest</td><td class="type">PrimitiveButtonAttributes / PrimitiveDivAttributes</td><td class="default empty">—</td><td>Forwarded HTML attrs.</td></tr>
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</tbody>
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</table>
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</div>
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</section>
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{/if}
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{#if tab === 'morfo'}
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<section data-uix-section>
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<h2 data-uix-section-title>
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<span data-uix-layer-badge="morfo">morfo</span>
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· declarative contract
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</h2>
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<p data-uix-section-desc>
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Source: <code>src/uix/morfo/components/collapsible.ts</code>.
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Two events instead of one toggle — <code>expand</code> and
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<code>collapse</code> in the <code>emerge</code> family with
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asymmetric sequences.
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</p>
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<div data-uix-table-wrap>
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<table data-uix-table>
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<thead><tr><th>Field</th><th>Value</th></tr></thead>
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<tbody>
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<tr><td class="name">name</td><td class="type">"{collapsibleMorfo.name}"</td></tr>
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<tr><td class="name">kebab</td><td class="type">"{collapsibleMorfo.kebab}"</td></tr>
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<tr><td class="name">scope</td><td class="type">[{collapsibleMorfo.scope.map((s) => `"${s}"`).join(', ')}]</td></tr>
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<tr><td class="name">apg</td><td><a href={collapsibleMorfo.apg} target="_blank" rel="noreferrer">{collapsibleMorfo.apg}</a></td></tr>
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<tr><td class="name">parts.length</td><td class="default">{collapsibleMorfo.parts.length}</td></tr>
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<tr><td class="name">events.length</td><td class="default">{collapsibleMorfo.events?.length ?? 0}</td></tr>
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</tbody>
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</table>
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</div>
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<div data-uix-subsection-head>Parts</div>
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<div data-uix-table-wrap>
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<table data-uix-table>
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<thead><tr><th>Part</th><th>Marker</th><th>Element</th><th>Role</th><th>Archetype</th><th>States</th><th>Optional</th></tr></thead>
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<tbody>
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{#each partsList as part}
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<tr>
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<td class="name">{part.kebab}</td>
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<td><code data-uix-part-marker>[{part.marker}]</code></td>
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<td class="type"><{part.defaultElement}></td>
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<td class="type">{part.role ?? '—'}</td>
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<td class="default">{part.archetype ?? '—'}</td>
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<td class="default">{part.states.length ? part.states.join(' | ') : '—'}</td>
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<td class="default">{part.optional ? 'yes' : 'no'}</td>
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</tr>
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{/each}
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</tbody>
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</table>
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</div>
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{#each collapsibleMorfo.parts as rawPart}
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{@const partAny = rawPart as unknown as { kebab: string; aria?: ReadonlyArray<{ attr: string; value: { kind: string }; condition?: { when: string; prop?: string; part?: string }; severity?: string }>; keyboard?: ReadonlyArray<{ key: string; action: string }> }}
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{@const dataAttrs = compiled.contracts.dataAttrsByPart.get(partAny.kebab) ?? []}
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{@const ariaAttrs = partAny.aria ?? []}
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{@const keyboard = partAny.keyboard ?? []}
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{#if dataAttrs.length || ariaAttrs.length || keyboard.length}
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<div data-uix-subsection-head>{partAny.kebab}</div>
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{#if dataAttrs.length}
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<div data-uix-table-wrap>
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<table data-uix-table>
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<thead><tr><th>data-attr</th><th>Values</th><th>Source kind</th></tr></thead>
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<tbody>
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{#each dataAttrs as attr}
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<tr>
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<td class="name">{attr.attr}</td>
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<td class="type">{attr.values ? attr.values.join(' | ') : '—'}</td>
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<td class="default">{'value' in attr && attr.value ? (attr as { value: { kind: string } }).value.kind : '—'}</td>
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</tr>
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{/each}
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</tbody>
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</table>
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</div>
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{/if}
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{#if ariaAttrs.length}
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<div data-uix-table-wrap style="margin-top: var(--uix-space-2);">
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<table data-uix-table>
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<thead><tr><th>aria-attr</th><th>Source kind</th><th>Condition</th><th>Severity</th></tr></thead>
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<tbody>
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{#each ariaAttrs as a}
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<tr>
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<td class="name">{a.attr}</td>
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<td class="type">{a.value.kind}</td>
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<td class="default">{a.condition ? `when ${a.condition.when}${a.condition.prop ? ` (${a.condition.prop})` : ''}${a.condition.part ? ` (${a.condition.part})` : ''}` : 'always'}</td>
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<td class="default">{a.severity ?? 'required'}</td>
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</tr>
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{/each}
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</tbody>
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</table>
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</div>
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{/if}
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{/if}
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{/each}
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<div data-uix-subsection-head>Events declaration</div>
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<div data-uix-table-wrap>
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<table data-uix-table>
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<thead><tr><th>name</th><th>family</th><th>verb</th><th>sequence</th><th>intent</th><th>target</th></tr></thead>
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<tbody>
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{#each events as action}
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{@const sem = action.semantic}
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{@const intentDecl = 'intent' in sem ? sem.intent : undefined}
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{@const intentStr = typeof intentDecl === 'string' ? intentDecl : intentDecl ? `fromProp:${(intentDecl as { fromProp?: string }).fromProp ?? '?'}` : '—'}
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<tr>
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<td class="name">{action.name}</td>
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<td class="type">{sem.family}</td>
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<td>{sem.verb ?? '—'}</td>
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<td>{sem.sequence ?? 'pre'}</td>
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<td class="default">{intentStr}</td>
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<td>{action.target}</td>
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</tr>
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{/each}
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</tbody>
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</table>
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</div>
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</section>
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{/if}
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{#if tab === 'sema'}
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<section data-uix-section id="sema">
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<h2 data-uix-section-title>
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<span data-uix-layer-badge="sema">sema</span>
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· events + perceptual signature
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</h2>
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<p data-uix-section-desc>
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Two events in the <code>emerge</code> family — transitional, no
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intent. The asymmetric sequences (post for expand, pre for
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collapse) ensure the perceptual signal always plays while the
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content is materially present.
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</p>
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<div data-uix-table-wrap>
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<table data-uix-table>
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<thead><tr><th>Name</th><th>Family</th><th>Verb</th><th>Sequence</th><th>Play</th></tr></thead>
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<tbody>
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{#each events as action}
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<tr>
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<td class="name">{action.name}</td>
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<td class="type">{action.semantic.family}</td>
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<td>{action.semantic.verb ?? '—'}</td>
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<td>{action.semantic.sequence ?? 'pre'}</td>
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<td>
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<button
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data-uix-play
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onclick={() => {
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const target = (stageRef?.querySelector('[data-collapsible-content]') ?? stageRef?.querySelector('[data-collapsible]')) as HTMLElement | null;
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if (!target) return;
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void uix.events?.emit({
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name: action.name,
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family: action.semantic.family,
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target
|
|
});
|
|
}}
|
|
>▶ play</button>
|
|
</td>
|
|
</tr>
|
|
{/each}
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
</section>
|
|
{/if}
|
|
|
|
{#if tab === 'recipe'}
|
|
<section data-uix-section>
|
|
<h2 data-uix-section-title>Eidos recipe</h2>
|
|
<p data-uix-section-desc>
|
|
Selectors at <code>src/uix/eidos/components/collapsible/collapsible.css</code>. Tokens bare-prefixed (<code>--collapsible-*</code>).
|
|
</p>
|
|
<div data-uix-table-wrap>
|
|
<table data-uix-table>
|
|
<thead><tr><th>Selector</th><th>Source</th></tr></thead>
|
|
<tbody>
|
|
<tr><td class="name">[data-collapsible][data-state]</td><td><span data-uix-tag data-kind="soma">morfo</span></td></tr>
|
|
<tr><td class="name">[data-collapsible-trigger][data-state]</td><td><span data-uix-tag data-kind="soma">morfo</span></td></tr>
|
|
<tr><td class="name">[data-collapsible-content][data-state]</td><td><span data-uix-tag data-kind="soma">morfo</span></td></tr>
|
|
<tr><td class="name">[data-collapsible-content][data-event='expand']</td><td><span data-uix-tag data-kind="eidos">eidos</span></td></tr>
|
|
<tr><td class="name">[data-collapsible-content][data-event='collapse']</td><td><span data-uix-tag data-kind="eidos">eidos</span></td></tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
</section>
|
|
{/if}
|
|
|
|
{#if tab === 'a11y'}
|
|
<section data-uix-section>
|
|
<h2 data-uix-section-title>Accessibility</h2>
|
|
<p data-uix-section-desc>
|
|
Follows the APG <a href={collapsibleMorfo.apg} target="_blank" rel="noreferrer">disclosure pattern</a>. Trigger is a button with <code>aria-expanded</code>; Content is a region labelled by the trigger.
|
|
</p>
|
|
|
|
<div data-uix-subsection-head>Keyboard</div>
|
|
<div data-uix-table-wrap>
|
|
<table data-uix-table>
|
|
<thead><tr><th>Key</th><th>Action</th></tr></thead>
|
|
<tbody>
|
|
<tr><td><span data-uix-kbd>Enter</span> / <span data-uix-kbd>Space</span></td><td>Toggle on the trigger.</td></tr>
|
|
<tr><td><span data-uix-kbd>Tab</span></td><td>Standard focus order. No focus trap — content is part of normal flow.</td></tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
|
|
<div data-uix-subsection-head>ARIA contract</div>
|
|
<div data-uix-table-wrap>
|
|
<table data-uix-table>
|
|
<thead><tr><th>Part</th><th>Attribute</th><th>Value</th></tr></thead>
|
|
<tbody>
|
|
<tr><td class="name">trigger</td><td>type</td><td class="type">"button"</td></tr>
|
|
<tr><td class="name">trigger</td><td>aria-expanded</td><td class="type">{`{open}`}</td></tr>
|
|
<tr><td class="name">trigger</td><td>aria-controls</td><td class="type">{`<content id>`}</td></tr>
|
|
<tr><td class="name">content</td><td>role</td><td class="type">"region"</td></tr>
|
|
<tr><td class="name">content</td><td>aria-labelledby</td><td class="type">{`<trigger id>`}</td></tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
</section>
|
|
{/if}
|
|
|
|
</div>
|