/**
 * Write a description of class Project_Three here.
 *
 * @author (your name)
 * @version (a version number or a date)
 */
public class PokerDice
{
    private GVdie[] dice;

   public int rolls=0;
     public int score=0;
    public int rounds =0;
    public int []tally;

    private final static  int FIVE_OF_A_KIND=50;
    private final static  int FOUR_OF_A_KIND=40;
    private final static  int THREE_OF_A_KIND=25;
    private final static  int FULL_HOUSE=35;
    private final static  int SMALL_STRAIGHT=30;
    private final static  int LARGE_STRAIGHT=45;
    public PokerDice() {
        dice = new GVdie[5];
        for (int i = 0; i < dice.length; i++) {
            dice[i] = new GVdie();
        }
        tally= new int[7];
        resetGame();

    }

    public int getScore () {
        return score;
    }

    public int getNumRolls(){
        return rolls;
    }

    public int getNumRounds(){
        return rounds;
    }

    public boolean okToRoll (){

        if (rolls >= 3){
            return false;
        }
        else{
            return true;

        }

    }

    public boolean gameOver(){

        if (rounds > 7){
            return true;
        }
        else{
            return false;
                    }

    }

    public GVdie [] getDice (){
        return dice;

    }

    public void setDice(int [] values){
        for (int i=0; i < values.length; i++){
            if(values[i] < 1 || values[i] > 6){
                values[i]=1;
            }
            dice[i].roll();

            while(values[i]!=dice[i].getValue()){
                dice[i].roll();
            }
                    }
    }

    public void resetGame(){
        rounds= 0;
        rolls=0;
        score=0;
        for (int i=0; i < dice.length; i++){
            dice[i].setBlank();
            dice[i].setHeld(false);
        }
    }
    //need help with this
    public String diceToString (){
        String str="";
        for (int i=0; i < dice.length ; i++){
            str+= dice[i].getValue() +",";
        }
        return str;
    }

    public void tallyDice ( ){
        int count=0;
        int val=0;
        for(int i=0;i < tally.length;i++){
            tally[i]=count;
        }
        for(int i=0; i <dice.length; i++){
            val = dice[i].getValue();
            tally[val]++;

        }
    }

    private boolean hasStraight (int length) {
        tallyDice();
        int count=0;
        for (int i=0; i < tally.length; i++){
            if(tally[i]>=1){
                count++;
                if (count==length){
                    return true;
                }
            }
            else{
                count=0;
            }
        }
        return false;
    }

    private boolean hasMultiples(int count) {
        tallyDice();
        for (int i=0; i < tally.length; i++){
            if (tally[i]>=count){
                return true;
            }
        }
        return false;
    }

    private boolean hasStrictPair(){
        tallyDice();
        for (int i=0; i < tally.length; i++){
            if (tally[i]==2){
                return true;
            }
        }
        return false;
    }

    private void nextround  (){
                for (int i=0; i < dice.length; i++){
            dice[i].setBlank();
            dice[i].setHeld(false);
        }
        rounds++;
        rolls=0;
    }

    public void rollDice (){
        for(int i=0; i < dice.length; i++){
            if(!dice[i].isHeld()){
                dice[i].roll();
            }
        }
        rolls++;
    }

    public void checkThreeOfAKind(){

        if (hasMultiples(3)==true){
            score=score+THREE_OF_A_KIND;
        }

        nextround();
    }

    public void checkFullHouse(){


        if (hasMultiples(3) && hasStrictPair() ==true){
            score=score+FULL_HOUSE;
        }
        if (hasMultiples(5) == true){
         score=score+FULL_HOUSE;
        }
        nextround();
    }

    public void checkSmallStraight(){

        if (hasStraight(4)==true){
            score=score+SMALL_STRAIGHT;
        }

        nextround();

    }

    public void checkLargeStraight(){

        if (hasStraight(5)==true){
            score=score+LARGE_STRAIGHT;
        }
        nextround();
    }

    public void checkFiveOfAKind(){
        hasMultiples(5);
        if (hasMultiples(5)==true){
            score=score+FIVE_OF_A_KIND;
        }
        nextround();
    }

    public void checkFourOfAKind(){
        hasMultiples(4);
        if (hasMultiples(4)==true){
            score=score+FOUR_OF_A_KIND;
        }
        nextround();
    }

    public void checkChance (){
        for(int i=0; i <dice.length; i++){
            score=score+dice[i].getValue();
        }
    }
}