initiation librodrome

app/composables/useGuidedMode.ts

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+export function useGuidedMode() {
+  const route = useRoute()
+  const store = usePlayerStore()
+  const bookData = useBookData()
+  const { loadAndPlay } = useAudioPlayer()
+
+  async function activateGuidedMode(chapterSlug: string) {
+    await bookData.init()
+
+    if (!store.isGuidedMode) return
+
+    const primarySong = bookData.getPrimarySong(chapterSlug)
+    if (primarySong && primarySong.id !== store.currentSong?.id) {
+      // Set the chapter's songs as the playlist
+      const chapterSongs = bookData.getChapterSongs(chapterSlug)
+      if (chapterSongs.length > 0) {
+        store.setPlaylist(chapterSongs)
+      }
+      loadAndPlay(primarySong)
+    }
+  }
+
+  // Watch route changes for guided mode
+  watch(
+    () => route.params.slug,
+    async (slug) => {
+      if (slug && typeof slug === 'string' && store.isGuidedMode) {
+        await activateGuidedMode(slug)
+      }
+    },
+  )
+
+  return {
+    activateGuidedMode,
+  }
+}