import { generateSongs } from "../ai-selector.ts";
import { searchSpotifyTracks } from "../spotify-api.ts";
import { GetSongsTextOutput, GetSongsTextParams } from "../types/api.ts";

export async function getSong(
  params: GetSongsTextParams,
): Promise<GetSongsTextOutput> {
  const ai_response = await generateSongs(params.prompt, params.rules);
  if (ai_response.type == "error") {
    return ai_response;
  }

  const spotifyResults = await searchSpotifyTracks(
    ai_response.songs,
  );

  return { type: "success", songs: spotifyResults };
}