import * as cache from "@lib/cache/cache.ts";
import { MovieDb } from "https://esm.sh/moviedb-promise@3.4.1";
const moviedb = new MovieDb(Deno.env.get("TMDB_API_KEY") || "");

export function searchMovie(query: string) {
  return moviedb.searchMovie({ query });
}

export function getMovie(id: number) {
  return moviedb.movieInfo({ id });
}

export function getMovieCredits(id: number) {
  return moviedb.movieCredits(id);
}

export async function getMoviePoster(id: string): Promise<ArrayBuffer> {
  const cachedPoster = await cache.get("posters:" + id);

  if (cachedPoster) return cachedPoster as ArrayBuffer;

  const posterUrl = `https://image.tmdb.org/t/p/original/${id}`;
  const response = await fetch(posterUrl);
  const poster = await response.arrayBuffer();

  cache.set(`posters:${id}`, new Uint8Array());
  return poster;
}