// Answer.hpp - Johnny Pacific
// 12/12/12

#pragma once
#include <array>
#include <cstdlib>
#include <ctime>
#include <string>

namespace Games {
    namespace MasterMind {
        class Answer {
        private:

            std::string answer[4];  // Answer to game.
            int uPos[4];            // Used positions in game.
            std::string colors[6];  // Colors used as answers to game.

        public:
            Answer() {
                srand((unsigned)time(NULL));

                answer[0] = "";
                answer[1] = "";
                answer[2] = "";
                answer[3] = "";

                uPos[0] = -1;
                uPos[1] = -1;
                uPos[2] = -1;
                uPos[3] = -1;

                colors[0] = "white";
                colors[1] = "red";
                colors[2] = "orange";
                colors[3] = "green";
                colors[4] = "blue";
                colors[5] = "yellow";

                setAnswer();
            }


            void setAnswer() {
                for(int i = 0; i < 4; i++) {

                    int ran = ((rand() % 6) + 1);   // Generate the Random Number.

                    while((ran == uPos[0] || ran == uPos[1] || ran == uPos[2] || ran == uPos[3])) {
                        ran = ((rand() % 6) + 1);

                        std::cout << ran << std::endl;
                    }

                    std::cout << ran << std::endl;
                    uPos[i] = ran;

                    // Set one of the answers to one of the randomly selected colors.
                    answer[i] =  colors[ran];
                }
            }
            void resetGame() {
                answer[0, 1, 2, 3] = "";
                uPos[0, 1, 2, 3] = -1;
                colors[0, 1, 2, 3] = "white", "red", "orange",
                                     "green", "blue", "yellow";
                setAnswer();
            }

            std::string getAnswer(int k)    { return answer[k]; }
        };
    }
}

/* EXTRA CRAP THAT WAS THOUGHT OVER:

std::random_device rd;
// Define how to use raw numbers using uniform distribution with 6 possible events.
std::uniform_int_distribution<> dis(0, 5);
std::mt19937 gen(rd()); // Random Device is seeding the generator.

*/