SkinbaseNova/resources/js/components/artwork/ArtworkHero.jsx

import React, { useState } from 'react'

const FALLBACK_MD = 'https://files.skinbase.org/default/missing_md.webp'
const FALLBACK_LG = 'https://files.skinbase.org/default/missing_lg.webp'
const FALLBACK_XL = 'https://files.skinbase.org/default/missing_xl.webp'

export default function ArtworkHero({ artwork, presentMd, presentLg, presentXl, onOpenViewer, hasPrev, hasNext, onPrev, onNext }) {
  const [isLoaded, setIsLoaded] = useState(false)

  const mdSource = presentMd?.url || artwork?.thumbs?.md?.url || null
  const lgSource = presentLg?.url || artwork?.thumbs?.lg?.url || null
  const xlSource = presentXl?.url || artwork?.thumbs?.xl?.url || null

  const md = mdSource || FALLBACK_MD
  const lg = lgSource || FALLBACK_LG
  const xl = xlSource || FALLBACK_XL

  const hasRealArtworkImage = Boolean(mdSource || lgSource || xlSource)
  const blurBackdropSrc = mdSource || lgSource || xlSource || null

  const width = Number(artwork?.width)
  const height = Number(artwork?.height)
  const hasKnownAspect = width > 0 && height > 0
  const aspectRatio = hasKnownAspect ? `${width} / ${height}` : '16 / 9'

  const srcSet = `${md} 640w, ${lg} 1280w, ${xl} 1920w`

  return (
    <figure className="relative w-full overflow-hidden rounded-[2rem] border border-white/10 bg-gradient-to-b from-nova-950 via-nova-900 to-nova-900 p-2 shadow-[0_35px_90px_-35px_rgba(15,23,36,0.9)] sm:p-4">
      {blurBackdropSrc && (
        <>
          <img
            src={blurBackdropSrc}
            alt=""
            aria-hidden="true"
            className="pointer-events-none absolute inset-0 h-full w-full scale-110 object-cover opacity-30 blur-3xl"
            loading="eager"
            decoding="async"
          />
          <div className="pointer-events-none absolute inset-0 bg-gradient-to-b from-nova-950/55 via-nova-900/40 to-nova-950/70" />
          <div className="pointer-events-none absolute inset-0 backdrop-blur-sm" />
        </>
      )}

      <div className="relative mx-auto flex w-full max-w-[1400px] items-center gap-2 sm:gap-4">
        <div className="hidden w-12 shrink-0 justify-center sm:flex">
          {hasPrev && (
            <button
              type="button"
              aria-label="Previous artwork"
              onClick={() => onPrev?.()}
              className="flex h-11 w-11 items-center justify-center rounded-full bg-white/10 text-white/70 ring-1 ring-white/15 shadow-lg transition-colors duration-150 hover:bg-white/20 hover:text-white focus:outline-none focus-visible:ring-2 focus-visible:ring-accent"
            >
              <svg className="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2.5}>
                <path strokeLinecap="round" strokeLinejoin="round" d="M15 19l-7-7 7-7" />
              </svg>
            </button>
          )}
        </div>

        <div className="relative min-w-0 flex-1">
          <div
            className={`relative mx-auto w-full max-h-[70vh] overflow-hidden ] ${onOpenViewer ? 'cursor-zoom-in' : ''}`}
            style={{ aspectRatio }}
            onClick={onOpenViewer}
            role={onOpenViewer ? 'button' : undefined}
            aria-label={onOpenViewer ? 'Open artwork lightbox' : undefined}
            tabIndex={onOpenViewer ? 0 : undefined}
            onKeyDown={onOpenViewer ? (e) => {
              if (e.key === 'Enter' || e.key === ' ') {
                e.preventDefault()
                onOpenViewer()
              }
            } : undefined}
          >
            <img
              src={md}
              alt={artwork?.title ?? 'Artwork'}
              className="absolute inset-0 h-full w-full object-contain rounded-xl"
              loading="eager"
              decoding="async"
              fetchPriority="high"
            />

            <img
              src={lg}
              srcSet={srcSet}
              sizes="(min-width: 1536px) 1400px, (min-width: 1024px) 92vw, 100vw"
              alt={artwork?.title ?? 'Artwork'}
              className={`absolute inset-0 h-full w-full object-contain transition-opacity duration-500 ${isLoaded ? 'opacity-100' : 'opacity-0'}`}
              loading="eager"
              decoding="async"
              fetchPriority="high"
              onLoad={() => setIsLoaded(true)}
              onError={(event) => {
                event.currentTarget.src = FALLBACK_LG
              }}
            />

            {onOpenViewer && (
              <button
                type="button"
                aria-label="View fullscreen"
                onClick={(e) => { e.stopPropagation(); onOpenViewer(); }}
                className="absolute bottom-3 right-3 flex h-9 w-9 items-center justify-center rounded-full bg-black/50 text-white/80 shadow-lg ring-1 ring-white/15 backdrop-blur-sm opacity-0 transition-opacity duration-150 hover:opacity-100 focus:outline-none focus-visible:ring-2 focus-visible:ring-accent focus-visible:opacity-100 [div:hover_&]:opacity-100"
              >
                <svg xmlns="http://www.w3.org/2000/svg" className="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2}>
                  <path strokeLinecap="round" strokeLinejoin="round" d="M4 8V4m0 0h4M4 4l5 5m11-1V4m0 0h-4m4 0l-5 5M4 16v4m0 0h4m-4 0l5-5m11 5v-4m0 4h-4m4 0l-5-5" />
                </svg>
              </button>
            )}
          </div>

          {hasRealArtworkImage && (
            <div className="pointer-events-none absolute inset-x-8 -bottom-5 h-10 rounded-full bg-accent/25 blur-2xl" />
          )}
        </div>

        <div className="hidden w-12 shrink-0 justify-center sm:flex">
          {hasNext && (
            <button
              type="button"
              aria-label="Next artwork"
              onClick={() => onNext?.()}
              className="flex h-11 w-11 items-center justify-center rounded-full bg-white/10 text-white/70 ring-1 ring-white/15 shadow-lg transition-colors duration-150 hover:bg-white/20 hover:text-white focus:outline-none focus-visible:ring-2 focus-visible:ring-accent"
            >
              <svg className="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2.5}>
                <path strokeLinecap="round" strokeLinejoin="round" d="M9 5l7 7-7 7" />
              </svg>
            </button>
          )}
        </div>
      </div>
    </figure>
  )
}