SusuPremium-Live.scala

package susu

import org.junit.Test
import org.scalatest.junit.JUnitSuite

import scala.annotation.tailrec
import scala.util.Random

class SusuPremium extends JUnitSuite {
  @Test def elect() {
    case class ScoreBoard(name: String, score: List[Int] = List.empty) {
      def sum = score.sum
    }

    @tailrec
    def cast(c: List[ScoreBoard], i: Int): List[ScoreBoard] = {
      def random = new Random().nextInt(6) + 1
      if (i == 0) c
      else cast(c.map(e => ScoreBoard(e.name, e.score :+ random)), i - 1)
    }

    def printPretty(title: String, scores: List[ScoreBoard]) {
      println("=== " + title + "===")
      scores.sortWith(_.sum > _.sum).foreach { e =>
        val score = e.score.toString().replaceAll("List", "")
        println("%s -> %d%s".format(e.name, e.score.sum, score))
      }
    }

    def wait = Thread.sleep(1000 * 60)

    val candidates = List(
      "ian",
      "glen",
      "alisha",
      "peter",
      "howard",
      "yao",
      "ramon",
      "sirius",
      "tra",
      "aiden",
      "perry",
      "baron",
      "loki",
      "young",
      "truman",
      "tony",
      "viole",
      "syd",
      "kay",
      "dayle",
      "jaden",
      "vayne",
      "jin",
      "ez",
      "dark",
      "kaya",
      "rocky",
      "dwan",
      "caesar",
      "hwanam",
      "trace",
      "cloud",
      "diane",
      "다니엘",
      "luke",
      "루이",
      "아서",
      "oliver").map(ScoreBoard(_))

    val first = cast(candidates, 10)
    printPretty("1010", first)
    wait

    val second = cast(first, 1)
    printPretty("Second", second)
    wait

    val third = cast(second, 1)
    printPretty("Third", third)
    wait
  }
}