/**
 * Computer Player Class
 */
public class ComputerPlayer implements Player {

    // Player の名前
    private String name;

    // 現在の手
    private int hand;

    // Constructer
    public ComputerPlayer(String name){
        this.name = name;
    }

    public String getName(){
        return name;
    }

    public int getHand(){
        // 手を選ぶ
        return selectHand();
    }

    // 手を出力する
    public String toString(){
        String handText = name + "'s hand is ";

        switch(hand){
          case GOO:
            handText += "GOO";
            break;
          case CHOKI:
            handText += "CHOKI";
            break;
          case PA:
            handText += "PA";
            break;
          default:
            break;
        }

        return handText;
    }

    // 手の選択
    private int selectHand(){
        // 乱数を利用して手を選択する
        hand = (int)(Math.random() * maxSize);
        return hand;
    }
}