import java.util.Scanner;
import java.lang.*;
import java.io.FileWriter;
import java.io.IOException;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import java.io.FileNotFoundException;
import java.io.FileReader;
import org.json.simple.parser.JSONParser;
import org.json.simple.parser.ParseException;


class Figure {


    public static int getLocationx() {
        String color = PlayerState.getPlayer();
        Scanner in = new Scanner(System.in);
        System.out.println("Enter y pos of choosen" + color + " circle: (1-5)");
        String  s = in.nextLine();
        int num = Integer.parseInt(s);
        num--;
        if(num < 0 || num >= 5){
            System.out.println("Non existent step");
            getLocationx();
        }
        return num;
    }
    public static int getLocationy() {
        String color = PlayerState.getPlayer();
        Scanner in2 = new Scanner(System.in);
        System.out.println("Enter x pos of choosen "+ color +" circle: (1-4)");
        String  s = in2.nextLine();
        int num2 = Integer.parseInt(s);
        num2--;
        if(num2 < 0 || num2 >= 6){
            System.out.println("Non existent step");
            getLocationy();
        }
        return num2;
    }
    public static String getDirection(){
        String color = PlayerState.getPlayer();
        Scanner in3 = new Scanner(System.in);
        System.out.println("Enter direction of choosen "+ color +" circle: (up, down, left, right)");
        String  s = in3.nextLine();

        return s;
    }
    public static String getPlayerName(String playerNum){
        Scanner in4 = new Scanner(System.in);
        System.out.println(" Player " + playerNum + " Enter your name: ");
        String s = in4.nextLine();

        return s;
    }
}

class Table {
    public static String p(int x, int y, String tabla[][])
    {
        if(x < 0 || y < 0 || x >= 5 || y>=4)
        {
            return "X";
        }
        else
        {
            String asd = tabla[x][y];
            return asd;
        }

    }
    public static boolean checkTable(String tabla[][]){
        boolean victoryState = true;
        int foundPosB[][] = new int[4][2];
        int foundPosR[][] = new int[4][2];

            for(int i = 0; i < 5;i++)
            {
                for(int j = 0; j < 4;j++)
                {
                           if(p(i,j,tabla) != "X" && p(i,j,tabla) == p(i,j + 1,tabla) && p(i,j,tabla) == p(i,j + 2,tabla))
                           {
                                victoryState = false;
                           }
                           if(p(i,j,tabla) != "X" && p(i,j,tabla) == p(i + 1,j,tabla) && p(i,j,tabla) == p(i + 2,j,tabla))
                           {
                                victoryState = false;
                           }
                }
            }
        for(int i = 0; i < 5;i++)
        {
            for (int j = 0; j < 4; j++)
            {
                for(int d = -1; d<=1;d+=2)
                {
                    if(p(i,j,tabla) != "X" && p(i,j,tabla) == p(i + 1 *d,j + 1,tabla) && p(i,j,tabla) == p(i + 2 * d,j + 2,tabla))
                    {
                        victoryState = false;
                    }
                }
            }
        }
        return victoryState;
    }
    public static void showTable(String tabla[][])
    {
        System.out.print("  ");

        for(int l = 0; l < 4; l++)
        {
            System.out.print(l + 1 + " ");
        }
        System.out.print("\n");

        for(int i = 0; i < 5; i++)
        {
            System.out.print(i + 1 + " ");
            for(int j = 0; j < 4; j++)
            {
                System.out.print(tabla[i][j] + " ");
            }
            System.out.print("\n");
        }
    }
    public static String[][] setTable(String tabla[][], int locX, int locY, String direction, String player) {

        System.out.println("Generating table.. ");

        boolean runTil = true;

        do {
            if(tabla[locX][locY] == player) {
                if (direction.contains("up")) {
                    if (locX - 1 < 0 || tabla[locX - 1][locY] == "B" || tabla[locX - 1][locY] == "R") {
                        System.out.println("Up Step is invalid");
                        direction = Figure.getDirection();
                        runTil = true;
                    } else {
                        tabla[locX][locY] = "X";
                        tabla[locX - 1][locY] = player;
                        runTil = false;
                    }
                }
                if (direction.contains("down")) {
                    if (locX + 1 > 4 || tabla[locX + 1][locY] == "B" || tabla[locX + 1][locY] == "R") {
                        System.out.println("Down Step is invalid");
                        direction = Figure.getDirection();
                        runTil = true;
                    } else {
                        tabla[locX][locY] = "X";
                        tabla[locX + 1][locY] = player;
                        runTil = false;
                    }
                }
                if (direction.contains("left")) {
                    if (locY - 1 < 0 || tabla[locX][locY - 1] == "B" || tabla[locX][locY - 1] == "R") {
                        System.out.println("Left Step is invalid");
                        direction = Figure.getDirection();
                        runTil = true;
                    } else {
                        tabla[locX][locY] = "X";
                        tabla[locX][locY - 1] = player;
                        runTil = false;
                    }
                }
                if (direction.contains("right")) {
                    if (locY + 1 > 4 || tabla[locX][locY + 1] == "B" || tabla[locX][locY + 1] == "R") {
                        System.out.println("Right Step is invalid");
                        direction = Figure.getDirection();
                        runTil = true;
                    } else {
                        tabla[locX][locY] = "X";
                        tabla[locX][locY + 1] = player;
                        runTil = false;
                    }
                }
            }
            else
            {
                System.out.println("That's not your figure");
                locY = Figure.getLocationy();
                locX = Figure.getLocationx();
            }
        }while(runTil);

        return tabla;
    }
}

class Players{

    public static String player1(String playerNum){
        String name1 = Figure.getPlayerName(playerNum);
        return name1;
    }

    public static String player2(String playerNum){
        String name2 = Figure.getPlayerName(playerNum);
        return name2;
    }

}

class PlayerState{

    private static boolean playerState = true;
    private static String player = null;

    public static String State() {

        if (playerState) {
            player = "B";
            playerState = false;
        } else {
            player = "R";
            playerState = true;
        }
        return player;
    }
    public static String getPlayer(){
        return player;
    }
}


public class Circle {

        public static String[][] generateTable(){
            String tabla[][] = new String[5][4];

            for(int i = 0; i < 5; i++)
            {
                for(int j = 0; j < 4; j++)
                {
                    tabla[i][j] = "X";
                }
            }

            for(int i = 0; i < 2; i++)
            {
                tabla[0][i * 2] =  "B";
                tabla[0][i * 2 + 1] =  "R";
                tabla[4][i * 2] =  "R";
                tabla[4][i * 2 + 1] =  "B";
            }
            return tabla;
        }

        public static void JsonWriter(String name1, String name2, int gamesWonByPlayer1, int gamesWonByPlayer2)
        {
            JSONObject playerDetails1 = new JSONObject();
            playerDetails1.put("Player1 name", name1);
            playerDetails1.put("Won games", gamesWonByPlayer1);

            JSONObject player1 = new JSONObject();
            player1.put("player1", playerDetails1);

            JSONObject playerDetails2 = new JSONObject();
            playerDetails2.put("Player1 name", name2);
            playerDetails2.put("Won games", gamesWonByPlayer2);

            JSONObject player2 = new JSONObject();
            player2.put("player2", playerDetails2);

            JSONArray Players = new JSONArray();
            Players.add(player1);
            Players.add(player2);



            try {
                FileWriter file = new FileWriter("names.json");
                file.write(Players.toJSONString());
                file.flush();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

        public static String JsonReader() {
            JSONParser jsonParser = new JSONParser();
            String wow = null;
            JSONArray PlayersList = null;

            try {
                FileReader reader = new FileReader("names.json");

                Object obj = jsonParser.parse(reader);

                PlayersList = (JSONArray) obj;
                //System.out.println(PlayersList);
                wow = PlayersList.toJSONString();

                //JSONObject PlayerObject = (JSONArray) PlayersList.get((Player1));

                //String Player = (String) PlayerObject.get("firstName");

            } catch (FileNotFoundException e) {
                e.printStackTrace();
            } catch (ParseException e) {
                e.printStackTrace();
            } catch (IOException e) {
                e.printStackTrace();
            }



            return wow;
        }

        public static void main(String[] args) {

            String tabla[][] = generateTable(); //Tabla generalasa

            int gamesWonByPlayer1 = 0;
            int gamesWonByPlayer2 = 0;

            String player = null;

            String name1 = Players.player1("1");
            System.out.println("You are player one: (Blue) " + name1);

            String name2 = Players.player2("2");
            System.out.println("You are player two: (Red) " + name2);

            JsonWriter(name1, name2, gamesWonByPlayer1, gamesWonByPlayer2);


            String valami = JsonReader();
            System.out.println(valami);

            do
            {

                player = PlayerState.State();
                if(PlayerState.getPlayer() == "B")
                {
                    System.out.println("Your turn " + name1);
                }
                if(PlayerState.getPlayer() == "R")
                {
                    System.out.println("Your turn " + name2);
                }



                Table.showTable(tabla);

                int locY = Figure.getLocationy();
                int locX = Figure.getLocationx();
                String direction = Figure.getDirection();

                System.out.println(locY+1);
                System.out.println(locX+1);
                System.out.println(direction);

                tabla = Table.setTable(tabla, locX, locY, direction, player);
            }while(Table.checkTable(tabla));

        }

    private static void PlayerListObject(JSONObject emp) {

    }
}