org.edla.tmdb.client.Usage.scala Maven / Gradle / Ivy

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package org.edla.tmdb.client

import java.nio.file.Paths

import org.edla.tmdb.api.Protocol.{noCrew, unReleased}

import scala.concurrent.Await
import scala.util.{Failure, Success, Try}

//For demonstration purpose only
//No error handling and Await all around

object Usage extends App {

  val apiKey = Try(sys.env("apiKey"))

  val tmdbClient = apiKey match {
    case Success(key) => runDemo(TmdbClient(key, "fr"))
    case Failure(e) =>
      System.err.println("API Key need to be available as an environment variable named apiKey")
      System.exit(1)
  }

  private def runDemo(tmdbClient: TmdbClient) = {

    implicit val timeout = RequestRateLimitDelay

    val token = Try(Await.result(tmdbClient.getToken, timeout).request_token)
    token match {
      case Success(_) =>
        tmdbClient.log.info(s"OK got valid token : ${token.get}")
      case Failure(e) =>
        tmdbClient.log.info(e.getMessage)
        tmdbClient.shutdown()
        System.exit(1)
    }

    val movies = Await.result(tmdbClient.searchMovie("Take me", 1), timeout)
    for (m <- movies.results) {
      val movie    = Await.result(tmdbClient.getMovie(m.id), timeout)
      val credits  = Await.result(tmdbClient.getCredits(m.id), timeout)
      val director = credits.crew.find(crew => crew.job == "Director")
      val releases = Await.result(tmdbClient.getReleases(m.id), timeout)
      val release  = releases.countries.find(country => country.iso_3166_1 == "US").getOrElse(unReleased).release_date
      val poster =
        tmdbClient.downloadPoster(movie, Paths.get(s"${System.getProperty("user.home")}/poster-${m.id}.jpg"))
      val posterStatus = if (poster.isDefined) {
        Await.result(poster.get, timeout)
        "downloaded"
      } else {
        "unvailable"
      }
      tmdbClient.log.info(
        s"OK got movie : ${movie.title}. Director name is ${director.getOrElse(noCrew).name} and US released date is $release. Poster is $posterStatus."
      )

    }

    tmdbClient.shutdown()
  }
}