---
// @ts-ignore - types provided by Astro at runtime
import { Image } from 'astro:assets';

interface Props {
  /** Source image imported via astro:assets */
  src: any;
  /** Alt text for accessibility */
  alt: string;
  /** Optional HTML string caption (use slot caption for rich content) */
  caption?: string;
  /** Optional class to apply on the <figure> wrapper when caption is used */
  figureClass?: string;
  /** Any additional attributes should be forwarded to the underlying <Image> */
  [key: string]: any;
}

const { caption, figureClass, ...imgProps } = Astro.props as Props;
const hasCaptionSlot = Astro.slots.has('caption');
const hasCaption = hasCaptionSlot || (typeof caption === 'string' && caption.length > 0);
---

{hasCaption ? (
  <figure class={figureClass}>
    <Image {...imgProps} />
    <figcaption>
      {hasCaptionSlot ? (
        <slot name="caption" />
      ) : (
        caption && <span set:html={caption} />
      )}
    </figcaption>
  </figure>
) : (
  <Image {...imgProps} />
)}