fix: hero non-blocking — reveals on pfp load, tint fades in via CSS
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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+23
-20
+23
-20
@@ -113,46 +113,49 @@ export async function loadArtistDetail(artist) {
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])
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: [{ status: 'rejected' }, { status: 'rejected' }];
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// ── Hero ── (await color before showing anything so it all renders at once)
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// ── Hero ── non-blocking: set bg/pfp immediately, fade in on image load, tint after
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const img = imgRes.status === 'fulfilled' ? imgRes.value : null;
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const _firstAlbums = albumRes.status === 'fulfilled' ? (albumRes.value?.artist?.album || []) : [];
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const _bgCover = _firstAlbums[0] ? coverUrl(_firstAlbums[0].coverArt, 512) : null;
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const bgSrc = img || _bgCover;
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// _extractColor loads img into canvas — warms the browser cache for the display uses below
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const [rgb] = await Promise.all([
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img ? _extractColor(img) : Promise.resolve(null),
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bgSrc && bgSrc !== img ? new Promise(r => { const i = new Image(); i.onload = i.onerror = r; i.src = bgSrc; }) : Promise.resolve(),
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]);
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if(bgSrc) {
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hero.style.background = '';
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const bgEl = document.getElementById('artist-hero-bg');
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if(bgEl) bgEl.style.backgroundImage = `url('${bgSrc}')`;
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}
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const _revealHero = () => requestAnimationFrame(() => {
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hero.style.transition = 'opacity 0.25s ease';
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hero.style.opacity = '1';
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});
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if(img) {
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const pfpWrap = document.getElementById('artist-hero-pfp-wrap');
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if(pfpWrap) {
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const pfpImg = document.createElement('img');
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pfpImg.className = 'artist-hero-pfp';
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pfpImg.alt = '';
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pfpImg.onload = _revealHero;
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pfpImg.onerror = _revealHero;
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pfpImg.src = img;
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pfpWrap.prepend(pfpImg);
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const initial = document.getElementById('artist-hero-pfp-initial');
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if(initial) initial.style.display = 'none';
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document.getElementById('artist-hero-pfp-initial')?.style.setProperty('display', 'none');
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}
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// color tint — async, fades in via CSS so it never pops
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_extractColor(img).then(rgb => {
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if(!rgb) return;
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const [r, g, b] = rgb;
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hero.querySelector('.artist-hero-tint')?.remove();
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const tint = document.createElement('div');
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tint.className = 'artist-hero-tint';
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tint.style.cssText = `position:absolute;inset:0;background:linear-gradient(to right,rgba(${r},${g},${b},.55) 0%,rgba(${r},${g},${b},.25) 55%,rgba(${r},${g},${b},.6) 100%);pointer-events:none;opacity:0;transition:opacity 0.5s ease`;
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if(overlay) hero.insertBefore(tint, overlay);
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requestAnimationFrame(() => { tint.style.opacity = '1'; });
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});
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} else {
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_revealHero();
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}
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if(rgb) {
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const [r, g, b] = rgb;
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const tint = document.createElement('div');
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tint.className = 'artist-hero-tint';
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tint.style.cssText = `position:absolute;inset:0;background:linear-gradient(to right,rgba(${r},${g},${b},.55) 0%,rgba(${r},${g},${b},.25) 55%,rgba(${r},${g},${b},.6) 100%);pointer-events:none`;
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if(overlay) hero.insertBefore(tint, overlay);
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}
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requestAnimationFrame(() => {
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hero.style.transition = 'opacity 0.3s ease';
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hero.style.opacity = '1';
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});
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// ── Bio ──
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const info = infoRes.status === 'fulfilled' ? infoRes.value?.artistInfo2 : null;
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