Function renderTruthBody

packages/studio/src/components/chat/BookSidebar.tsx:48–82

(
  file: string | null,
  content: string,
  frontmatter: TruthFrontmatter | null,
  body: string | null,
)

// cards, current_state.md hides its engineering seed note, and files with YAML
// frontmatter (story_frame.md) render structured cards above clean prose.
function renderTruthBody(
  file: string | null,
  content: string,
  frontmatter: TruthFrontmatter | null,
  body: string | null,
) {
  if (file === "pending_hooks.md") {
    return <PendingHooksView content={content} />;
  }
  if (file === "current_state.md") {
    const { isEmpty, body: stateBody } = presentCurrentState(content);
    return isEmpty ? (
      <p className="text-[14px] leading-6 text-muted-foreground/60 italic">
        还没有运行状态。开始写作后，每写完一章这里会自动记录最新的故事进展。
      </p>
    ) : (
      <Streamdown plugins={streamdownPlugins} mode="static">{stateBody}</Streamdown>
    );
  }
  if (file === "emotional_arcs.md" && !hasTableRows(content)) {
    return (
      <p className="text-[14px] leading-6 text-muted-foreground/60 italic">
        还没有情感弧线记录。开始写作后，这里会记录角色在各章的情绪变化。
      </p>
    );
  }
  return (
    <>
      <FrontmatterCards cards={frontmatterToCards(frontmatter)} />
      <Streamdown plugins={streamdownPlugins} mode="static">
        {relabelOkrJargon(stripStructuralMarkers(body ?? content))}
      </Streamdown>
    </>
  );
}

function ArtifactView({ bookId }: { readonly bookId: string }) {
  const artifactFile = useChatStore((s) => s.artifactFile);