#include <iostream>
#include <string>
#include <sstream>
#include <ctime>
#include <cstdlib>

using namespace std;


class Card {

    private:
        int value;
        string suit;

    public:
        int getValue();
        string getSuit();
        void setValue(int verdi);
        void setSuit(string streng);
        string getFace();
};


class CardDeck {

    private:
        Card cards[52];
        int numberDealt;

    public:
        void buildDeck();
        void shuffle();
        CardDeck();
        CardDeck(bool shouldShuffle);
        void dealHand(Card hand[], int numberOfCards);

};



int main (){

    srand(time(NULL));

    Card kort;

    kort.setValue(12);
    kort.setSuit("H");

    cout << kort.getFace() << endl;




    CardDeck myDeck(true);

	const int HANDSIZE = 7;

	Card myHand[HANDSIZE];
    myDeck.dealHand(myHand, HANDSIZE);

	for(int i = 1; i < 8; i++){

		myDeck.dealHand(myHand, HANDSIZE);
		cout << "Hånd " << i << ":" << endl;

		for(int j = 0; j < HANDSIZE; j++)
			cout << myHand[j].getFace() << endl;
		cout << endl;
	}

    return 0;
}





int Card::getValue(){
    return value;
}

string Card::getSuit(){
    return suit;
}

void Card::setValue(int verdi){
    if (verdi >= 1 && verdi <= 13){
        value = verdi;
    }
}

void Card::setSuit(string streng){
    if (streng[0] == 'S' || streng[0] == 'H' || streng[0] == 'C' || streng[0] == 'D'){
        suit = streng;
    }
}

string Card::getFace(){

    string numberAsString;
    stringstream ss;
    ss << value;
    numberAsString = ss.str();

    string colorAndValue = suit + numberAsString;

    return colorAndValue;
}

void CardDeck::buildDeck(){
	string suits[4] = { "S", "H", "C", "D" };
	for ( int i = 0 ; i < 52 ; i++ ){
		cards[i].setValue((i % 13) + 1);
		cards[i].setSuit(suits[i / 13]);
	}

	numberDealt = 0;
}

void CardDeck::shuffle(){

    int remain;
    buildDeck();
    Card temp;

    for ( int i = 0 ; i < 51 ; i++){
        remain = (rand() % (52 - i));
        temp = cards[i];
        cards[i] = cards[i + remain];
        cards[i + remain] = temp;

    }

    numberDealt = 0;
}


CardDeck::CardDeck(){
    buildDeck();
}

CardDeck::CardDeck(bool shouldShuffle){
    buildDeck();
    if (shouldShuffle){
        shuffle();
    }
}


void CardDeck::dealHand(Card hand[], int numberOfCards){
	if(numberDealt + numberOfCards > 52)
        cout << "Kan ikke trekke så mange kort!";
		return;

	for(int i = 0; i < numberOfCards; i++)
		hand[i] = cards[numberDealt + i];

	numberDealt += numberOfCards;
}