Files
Moku/src/lib/components/chrome/Toaster.svelte
T
2026-05-31 00:30:36 -05:00

206 lines
10 KiB
Svelte

<script lang="ts">
import { tick } from 'svelte'
import { dismissToast } from '$lib/state/notifications.svelte'
import type { Toast } from '$lib/state/notifications.svelte'
let { toasts }: { toasts: Toast[] } = $props()
const EXIT_MS = 280
const leaving = new Set<string>()
const timers = new Map<string, ReturnType<typeof setTimeout>>()
let detail = $state<Toast | null>(null)
function schedule(t: Toast) {
if (timers.has(t.id)) return
const dur = t.duration ?? 3500
if (dur === 0) return
timers.set(t.id, setTimeout(() => dismiss(t.id), dur))
}
async function dismiss(id: string) {
if (leaving.has(id)) return
leaving.add(id)
if (timers.has(id)) { clearTimeout(timers.get(id)!); timers.delete(id) }
await tick()
const el = document.querySelector<HTMLElement>(`[data-toast-id="${id}"]`)
if (!el) { finalize(id); return }
el.style.setProperty('--exit-h', `${el.offsetHeight}px`)
el.classList.add('leaving')
setTimeout(() => finalize(id), EXIT_MS)
}
function finalize(id: string) {
leaving.delete(id)
if (detail?.id === id) return
dismissToast(id)
}
function openDetail(e: MouseEvent, t: Toast) {
e.preventDefault()
detail = t
if (timers.has(t.id)) { clearTimeout(timers.get(t.id)!); timers.delete(t.id) }
}
function closeDetail() {
if (detail) dismiss(detail.id)
detail = null
}
$effect(() => {
const activeIds = new Set(toasts.map(t => t.id))
toasts.forEach(schedule)
for (const [id, timer] of timers) {
if (!activeIds.has(id)) { clearTimeout(timer); timers.delete(id) }
}
if (detail && !activeIds.has(detail.id)) detail = null
})
const icons: Record<Toast['kind'], string> = {
success: 'M20 6L9 17l-5-5',
error: 'M12 9v4M12 17h.01M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z',
info: 'M12 16v-4M12 8h.01M12 2a10 10 0 1 0 0 20A10 10 0 0 0 12 2z',
download: 'M12 3v13M7 11l5 5 5-5M5 21h14',
}
</script>
{#if toasts.length}
<div class="toaster" aria-live="polite">
{#each toasts as t (t.id)}
<button
class="toast toast-{t.kind}"
data-toast-id={t.id}
aria-label="{t.title}{t.body ? ': ' + t.body : ''}"
onclick={() => dismiss(t.id)}
oncontextmenu={(e) => openDetail(e, t)}
>
<div class="accent-bar"></div>
<span class="icon">
<svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<path d={icons[t.kind]}/>
</svg>
</span>
<div class="body">
<p class="message">{t.title}</p>
<p class="sub">{t.body ?? '\u00a0'}</p>
</div>
</button>
{/each}
</div>
{/if}
{#if detail}
<div
class="detail-backdrop"
role="presentation"
onclick={() => closeDetail()}
onkeydown={(e) => { if (e.key === 'Escape') closeDetail() }}
>
<div
class="detail-panel detail-{detail.kind}"
role="dialog"
aria-modal="true"
aria-label={detail.title}
tabindex="-1"
onclick={(e) => e.stopPropagation()}
onkeydown={(e) => e.stopPropagation()}
>
<div class="detail-accent"></div>
<div class="detail-body">
<div class="detail-header">
<span class="detail-kind">{detail.kind}</span>
<button class="detail-close" onclick={closeDetail} aria-label="Close">
<svg width="11" height="11" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" stroke-linecap="round">
<line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/>
</svg>
</button>
</div>
<p class="detail-message">{detail.title}</p>
{#if detail.body}
<pre class="detail-text">{detail.body}</pre>
{/if}
<div class="detail-actions">
<button class="detail-copy" onclick={() => navigator.clipboard.writeText(`${detail!.title}${detail!.body ? '\n' + detail!.body : ''}`)}>
Copy
</button>
<button class="detail-dismiss" onclick={closeDetail}>
Dismiss
</button>
</div>
</div>
</div>
</div>
{/if}
<style>
.toaster { position:fixed; bottom:var(--sp-5); right:var(--sp-5); z-index:9999; display:flex; flex-direction:column; gap:6px; pointer-events:none; }
.toast {
display:flex; align-items:center; gap:12px; padding:14px var(--sp-4) 14px 0;
border-radius:var(--radius-md); background:var(--bg-raised); border:1px solid var(--border-dim);
box-shadow:0 8px 32px rgba(0,0,0,0.5), 0 1px 0 rgba(255,255,255,0.04) inset;
pointer-events:all; width:320px; overflow:hidden; cursor:pointer;
font-family:inherit; font-size:inherit; color:inherit; text-align:left;
will-change:transform, opacity;
animation:slideIn 0.35s cubic-bezier(0.16,1,0.3,1) both;
transition:border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.toast:hover { border-color:var(--border-base); box-shadow:0 12px 40px rgba(0,0,0,0.6), 0 1px 0 rgba(255,255,255,0.06) inset; transform:translateX(-3px); }
.toast:active { transform:translateX(0) scale(0.98); }
:global(.toast.leaving) { animation:slideOut 0.28s cubic-bezier(0.4,0,1,1) forwards !important; pointer-events:none; }
@keyframes slideIn { from { opacity:0; transform:translateX(20px) scale(0.96) } to { opacity:1; transform:translateX(0) scale(1) } }
@keyframes slideOut {
0% { opacity:1; transform:translateX(0) scale(1); max-height:var(--exit-h,80px); margin-bottom:0; }
40% { opacity:0; transform:translateX(14px) scale(0.96); max-height:var(--exit-h,80px); margin-bottom:0; }
100% { opacity:0; transform:translateX(14px) scale(0.96); max-height:0; margin-bottom:-5px; }
}
.accent-bar { width:3px; align-self:stretch; flex-shrink:0; border-radius:0 2px 2px 0; }
.toast-success .accent-bar { background:var(--accent-fg); }
.toast-error .accent-bar { background:var(--color-error); }
.toast-info .accent-bar { background:var(--text-faint); }
.toast-download .accent-bar { background:var(--accent-fg); }
.icon { flex-shrink:0; display:flex; align-items:center; justify-content:center; }
.toast-success .icon { color:var(--accent-fg); }
.toast-error .icon { color:var(--color-error); }
.toast-info .icon { color:var(--text-muted); }
.toast-download .icon { color:var(--accent-fg); }
.body { flex:1; min-width:0; display:flex; flex-direction:column; gap:5px; }
.message { font-size:var(--text-sm); font-family:var(--font-ui); color:var(--text-secondary); font-weight:var(--weight-medium); letter-spacing:var(--tracking-wide); line-height:1; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.sub { font-family:var(--font-ui); font-size:var(--text-xs); color:var(--text-faint); letter-spacing:var(--tracking-wide); line-height:1; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.detail-backdrop { position:fixed; inset:0; z-index:10000; background:rgba(0,0,0,0.45); display:flex; align-items:center; justify-content:center; animation:fadeIn 0.15s ease both; }
@keyframes fadeIn { from { opacity:0 } to { opacity:1 } }
.detail-panel { display:flex; width:420px; max-width:calc(100vw - 32px); max-height:60vh; border-radius:var(--radius-lg); background:var(--bg-raised); border:1px solid var(--border-base); box-shadow:0 24px 64px rgba(0,0,0,0.7), 0 1px 0 rgba(255,255,255,0.05) inset; overflow:hidden; animation:popIn 0.2s cubic-bezier(0.16,1,0.3,1) both; }
@keyframes popIn { from { opacity:0; transform:scale(0.95) } to { opacity:1; transform:scale(1) } }
.detail-accent { width:3px; flex-shrink:0; }
.detail-error .detail-accent { background:var(--color-error); }
.detail-success .detail-accent { background:var(--accent-fg); }
.detail-info .detail-accent { background:var(--text-faint); }
.detail-download .detail-accent { background:var(--accent-fg); }
.detail-body { flex:1; min-width:0; display:flex; flex-direction:column; padding:var(--sp-3); gap:var(--sp-2); overflow:hidden; }
.detail-header { display:flex; align-items:center; justify-content:space-between; }
.detail-kind { font-family:var(--font-ui); font-size:var(--text-2xs); letter-spacing:var(--tracking-wider); text-transform:uppercase; color:var(--text-faint); }
.detail-error .detail-kind { color:var(--color-error); }
.detail-close { display:flex; align-items:center; justify-content:center; width:20px; height:20px; border-radius:var(--radius-sm); background:none; border:none; color:var(--text-faint); cursor:pointer; transition:color var(--t-fast), background var(--t-fast); }
.detail-close:hover { color:var(--text-primary); background:var(--bg-overlay); }
.detail-message { font-family:var(--font-ui); font-size:var(--text-sm); color:var(--text-secondary); font-weight:var(--weight-medium); line-height:var(--leading-snug); word-break:break-word; }
.detail-text { flex:1; min-height:0; overflow-y:auto; font-family:var(--font-ui); font-size:var(--text-xs); color:var(--text-muted); line-height:var(--leading-base); white-space:pre-wrap; word-break:break-all; background:var(--bg-void); border:1px solid var(--border-dim); border-radius:var(--radius-sm); padding:var(--sp-2) var(--sp-3); scrollbar-width:thin; margin:0; }
.detail-actions { display:flex; gap:var(--sp-2); margin-top:var(--sp-1); }
.detail-copy, .detail-dismiss { font-family:var(--font-ui); font-size:var(--text-2xs); letter-spacing:var(--tracking-wide); padding:5px var(--sp-3); border-radius:var(--radius-sm); cursor:pointer; transition:color var(--t-base), background var(--t-base), border-color var(--t-base); }
.detail-copy { border:1px solid var(--border-dim); background:none; color:var(--text-muted); }
.detail-copy:hover { color:var(--text-primary); border-color:var(--border-strong); background:var(--bg-overlay); }
.detail-dismiss { border:1px solid color-mix(in srgb, var(--color-error) 40%, transparent); background:color-mix(in srgb, var(--color-error) 10%, transparent); color:var(--color-error); }
.detail-dismiss:hover { background:color-mix(in srgb, var(--color-error) 18%, transparent); }
</style>