package nova.monadic_sfx.util

import cats.effect.Resource
import monix.bio.Task
import uk.co.caprica.vlcj.factory.MediaPlayerFactory
import uk.co.caprica.vlcj.player.embedded.EmbeddedMediaPlayer

class MediaPlayerResource(
    val factory: MediaPlayerFactory,
    val controller: EmbeddedMediaPlayer
)

object MediaPlayerResource {
  val mediaPlayerFactoryResource =
    Resource.make(Task(new MediaPlayerFactory()))(factory =>
      Task(factory.release())
    )

  def mediaPlayerControllerResource(factory: MediaPlayerFactory) =
    Resource.make(Task {
      val players = factory.mediaPlayers()
      players.newEmbeddedMediaPlayer()
    })(controller => Task(controller.release()))

  def apply() =
    for {
      factory <- mediaPlayerFactoryResource
      controller <- mediaPlayerControllerResource(factory)
    } yield new MediaPlayerResource(factory, controller)

}