import com.pi4j.io.gpio.GpioFactory
import com.pi4j.io.gpio.RaspiPin

import sys.process._

import akka.actor.{Actor, Props, ActorSystem}
import scala.concurrent.duration._


val who :String = "who".!!

class Blinker extends Actor {

  private def gpio = GpioFactory.getInstance
  private def led = gpio.provisionDigitalOutputPin(RaspiPin.GPIO_08)

  def receive = {
    case x if who.contains("pi") => led.blink(250)
    case x if who.contains("moocow") => println("falalalala")
  }

  val blinker = system.actorOf(Props(classOf[Blinker], this))

  val cancellable =  system.scheduler.schedule(
    0 milliseconds,
    50 milliseconds,
    blinker,
    who)
}

object ledStrip  {

  def main(args: Array[String]): Unit = {

    val blink = new Blinker
    // blink.receive

  }

}