/**
 * Data access layer for The Nectar of Devotion (NOD).
 *
 * Delegates to the generic book data layer which calls the BFF API.
 */

import {
  getBookMeta,
  getIntroSegments,
  getIntroSegment,
  getChapter,
  getContent,
  getSidebarItems,
  type BookMeta,
  type IntroSegment,
  type Chapter,
  type SidebarItem,
} from "@/lib/books";

const CODE = "nod";

export type NodMeta = BookMeta;
export type NodChapterEntry = { number: number; title: string };
export type NodIntroSegment = IntroSegment;
export type NodChapter = Chapter;
export type NodSidebarItem = SidebarItem;

export async function getNodMeta() {
  return getBookMeta(CODE);
}
export async function getNodIntroSegments() {
  return getIntroSegments(CODE);
}
export async function getNodIntroSegment(slug: string) {
  return getIntroSegment(CODE, slug);
}
export async function getNodChapter(chapterNum: number) {
  return getChapter(CODE, String(chapterNum));
}
// NodConcludingWords is just a chapter with slug "concluding-words"
export async function getNodConcludingWords() {
  return getChapter(CODE, "concluding-words");
}
export async function getNodContent(slug: string) {
  return getContent(CODE, slug);
}
export async function getNodSidebarItems() {
  return getSidebarItems(CODE);
}