package net.bunnie.uva.cs101;

import java.io.PrintStream;

public class Card
{

    private int face;
    private int suit;

    public Card(int i)
    {
        suit = (i - 1) / 13 + 1;
        face = (i - 1) % 13 + 1;
    }

    public String getFace()
    {
        if(face < 1)
        {
            System.out.println((new StringBuilder()).append("Unexpected face: ").append(face).append(suit).toString());
            return null;
        }
        if(face == 1)
        {
            return "A";
        }
        if(face <= 10)
        {
            return (new StringBuilder()).append(face).append("").toString();
        }
        if(face == 11)
        {
            return "J";
        }
        if(face == 12)
        {
            return "Q";
        }
        if(face == 13)
        {
            return "K";
        } else
        {
            System.out.println((new StringBuilder()).append("Unexpected face: ").append(face).append(suit).toString());
            return null;
        }
    }

    public String getSuit()
    {
        if(suit == 1)
        {
            return "C";
        }
        if(suit == 2)
        {
            return "D";
        }
        if(suit == 3)
        {
            return "H";
        }
        if(suit == 4)
        {
            return "S";
        } else
        {
            System.out.println((new StringBuilder()).append("Unexpected suit: ").append(face).append(suit).toString());
            return null;
        }
    }

    public int getValue()
    {
        return face;
    }

    public int getBlackjackValue()
    {
        if(face == 1)
        {
            return 11;
        }
        if(face >= 11)
        {
            return 10;
        } else
        {
            return face;
        }
    }

    public boolean equals(Object obj)
    {
        if(obj instanceof Card)
        {
            Card card = (Card)obj;
            return getFace().equals(card.getFace()) && getSuit().equals(card.getSuit());
        } else
        {
            return false;
        }
    }

    public String toString()
    {
        return (new StringBuilder()).append(getFace()).append(getSuit()).toString();
    }
}