import { desc, eq } from 'drizzle-orm'

export default defineEventHandler(async (event) => {
  const chapter = getChapter(param(event))
  const versions = useDb().select().from(tables.chapterVersions)
    .where(eq(tables.chapterVersions.chapterId, chapter.id))
    .orderBy(desc(tables.chapterVersions.version)).all()
  const active = versions.find(v => v.id === chapter.activeVersionId)
  const content = active ? stripHeading(await readChapterFile(active.filePath)) : ''
  return { ...chapter, versions, content }
})