/* ============================================================================
   Card.Content - Figma 25:752 (360 x 372)
   ----------------------------------------------------------------------------
   The news / blog / programme card: image, category badge, eyebrow, title,
   excerpt and a "Read more" affordance. The whole card is one link.

   USAGE
   -----
   <ul className="grid gap-lg sm:grid-cols-2 lg:grid-cols-3">
     <Card.Content
       as="li"
       href="/en/news/civic-dialogue"
       eyebrow="Programme"
       badge="Rule of Law"
       title="Strengthening Civic Dialogue"
       excerpt="Supporting coordinated efforts among institutions, civil society,
                and local actors to foster community resilience."
       actionLabel="Read more"
       image={{ src: "/media/dialogue.jpg", alt: "" }}
     />
   </ul>

   // Arabic - the copy is the only thing that changes, RTL mirrors itself.
   <Card.Content
     href="/ar/news/civic-dialogue"
     title="تعزيز الحوار المدني"
     actionLabel="اقرأ المزيد"
     image={{ src: "/media/dialogue.jpg", alt: "" }}
   />

   // Above the fold - skip lazy loading for the lead card only.
   <Card.Content … image={{ src: "/media/lead.jpg", alt: "", priority: true }} />
   ========================================================================= */

import {
  CardActionHint,
  CardEyebrow,
  CardLink,
  CardMedia,
  CardShell,
  cx,
} from "./CardShell";
import type { CardElement, CardImage, CardTitleElement } from "./types";

export interface CardContentProps {
  /** Where the whole card goes. */
  href: string;
  title: string;
  /**
   * Label of the "Read more" affordance. Required rather than defaulted so an
   * Arabic page cannot silently ship the English string.
   */
  actionLabel: string;
  /** Accent kicker above the title, rendered uppercase. */
  eyebrow?: string;
  excerpt?: string;
  /** Chip over the top-inline-start corner of the image ("Rule of Law"). */
  badge?: string;
  image?: CardImage;
  as?: CardElement;
  /** Heading level - match the surrounding page outline. */
  titleAs?: CardTitleElement;
  className?: string;
}

export function CardContent({
  href,
  title,
  actionLabel,
  eyebrow,
  excerpt,
  badge,
  image,
  as = "article",
  titleAs = "h3",
  className,
}: CardContentProps) {
  const Title = titleAs;

  return (
    <CardShell as={as} linked className={cx("flex-col overflow-hidden", className)}>
      {image ? (
        <CardMedia image={image} className="aspect-[9/5] w-full">
          {/* The chip sits on a scrim over the photo, so its label has to stay
              light on both surfaces - text-on-accent is the only always-white
              role, text-primary would go dark on the light surface. */}
          {badge ? (
            <span className="absolute start-md top-md rounded-chip bg-overlay-scrim px-xs py-2xs label-md text-text-on-accent backdrop-blur-[4px]">
              {badge}
            </span>
          ) : null}
        </CardMedia>
      ) : null}

      <div className="flex flex-col gap-md p-lg">
        <div className="flex flex-col gap-xs">
          {eyebrow ? <CardEyebrow>{eyebrow}</CardEyebrow> : null}

          <Title className="sh-card-title body-lg-bold text-text-primary">
            <CardLink href={href} className="sh-card-link">
              {title}
            </CardLink>
          </Title>

          {excerpt ? (
            <p className="body-sm text-text-secondary line-clamp-3">{excerpt}</p>
          ) : null}
        </div>

        <CardActionHint label={actionLabel} />
      </div>
    </CardShell>
  );
}