WRNexusJS/.publish/ui/components/Marquee.wrn

component Marquee {
  outputs {
    // Fired when the reader pauses the scroll, by hover, focus or the button.
    pause(payload: { sourceEvent?: Event; [key: string]: string | number | boolean | null | object })
    resume(payload: { sourceEvent?: Event; [key: string]: string | number | boolean | null | object })
  }

  props {
    size: string = "default"
    color: string = "primary"
    title: string = "Marquee"
    description: string = ""
    items: unknown[] = []
    variant: string = "default"
    class: string = ""
  }

  state paused: boolean = false

  view {
    <section
      data-ui-component="Marquee"
      aria-label='{title}'
      class='overflow-hidden border-y border-[var(--wire-color-border)] bg-[var(--wire-color-surface-raised)] {class}'
    >
      <div class="flex items-stretch">
        {#if title}
          <div class="relative z-10 flex shrink-0 items-center gap-2 border-r border-[var(--wire-color-border)] bg-[var(--wire-color-primary)] px-4 py-3 text-[var(--wire-color-on-primary)] sm:px-5">
            <span class="icon-[lucide--megaphone] size-4" aria-hidden="true"></span>
            <span class="text-sm font-bold">{title}</span>
          </div>
        {/if}

        <div
          class="group relative min-w-0 flex-1 overflow-hidden"
          @mouseenter='paused = true; output.pause({})'
          @mouseleave='paused = false; output.resume({})'
          @focusin='paused = true'
          @focusout='paused = false'
        >
          <div
            class="wire-marquee-track flex w-max min-w-full items-center"
            class:wire-marquee-paused='paused'
          >
            {#each items as item}
              <a
                href='{item.href || "#"}'
                class="flex shrink-0 items-center gap-3 px-5 py-3 text-sm font-medium text-[var(--wire-color-text)] transition hover:bg-[var(--wire-color-primary-soft)] hover:text-[var(--wire-color-primary)] focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-inset focus-visible:ring-[var(--wire-color-focus)]"
              >
                <span
                  class="size-2 shrink-0 rounded-full bg-[var(--wire-color-primary)]"
                  class:bg-[var(--wire-color-danger)]='item.color === "danger"'
                  class:bg-[var(--wire-color-warning)]='item.color === "warning"'
                  class:bg-[var(--wire-color-success)]='item.color === "success"'
                  aria-hidden="true"
                ></span>
                <span>{item.label || item.title}</span>
                {#if item.meta}
                  <span class="text-xs text-[var(--wire-color-text-muted)]">{item.meta}</span>
                {/if}
              </a>
            {:empty}
              <p class="px-5 py-3 text-sm text-[var(--wire-color-text-muted)]">{description || "No announcements available."}</p>
            {/each}

            {#if items.length > 0}
              {#each items as item}
                <a
                  href='{item.href || "#"}'
                  aria-hidden="true"
                  tabindex="-1"
                  class="flex shrink-0 items-center gap-3 px-5 py-3 text-sm font-medium text-[var(--wire-color-text)]"
                >
                  <span class="size-2 shrink-0 rounded-full bg-[var(--wire-color-primary)]" aria-hidden="true"></span>
                  <span>{item.label || item.title}</span>
                </a>
              {/each}
            {/if}
          </div>
        </div>

        <button
          type="button"
          aria-label='{paused ? "Resume announcements" : "Pause announcements"}'
          class="flex shrink-0 items-center justify-center border-l border-[var(--wire-color-border)] px-4 text-[var(--wire-color-text-muted)] transition hover:bg-[var(--wire-color-surface-soft)] hover:text-[var(--wire-color-text)] focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-inset focus-visible:ring-[var(--wire-color-focus)]"
          @click='paused = !paused; paused ? output.pause({}) : output.resume({})'
        >
          <span class="icon-[lucide--pause] size-4" data-show='!paused' aria-hidden="true"></span>
          <span class="icon-[lucide--play] size-4" data-show='paused' aria-hidden="true"></span>
        </button>
      </div>

      <slot></slot>
    </section>
  }

  style {
    .wire-marquee-track {
      animation: wire-marquee 32s linear infinite;
    }

    .wire-marquee-paused {
      animation-play-state: paused;
    }

    @keyframes wire-marquee {
      from { transform: translateX(0); }
      to { transform: translateX(-50%); }
    }

    @media (prefers-reduced-motion: reduce) {
      .wire-marquee-track {
        animation: none;
      }
    }
  }
}