/**
 * Shared link handling utilities for the editor system.
 *
 * Used by content-editor (ProseMirror click handler), readonly-content
 * (react-markdown link component), and link-hover-card (Open button).
 */

/** Open a link — internal paths dispatch multica:navigate, external open new tab. */
export function openLink(href: string): void {
  if (href.startsWith("/")) {
    window.dispatchEvent(
      new CustomEvent("multica:navigate", { detail: { path: href } }),
    );
  } else {
    window.open(href, "_blank", "noopener,noreferrer");
  }
}

/** Check if a href is a mention protocol link (should not be opened as a regular link). */
export function isMentionHref(href: string | null | undefined): href is string {
  return !!href && href.startsWith("mention://");
}