#include <iostream>

#include "Player.h"

using namespace std;

const int k_MazeWidth = 42;
const int k_MazeHeight = 42;

class Maze
{
public:
    int stepCounter;

    char maze[k_MazeWidth][k_MazeHeight]
    {
        { "+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+" },
    { "| |     |   |   |   |         |       |-|" },
    { "+ +-+-+ +-+ + + + + +-+-+-+ + + +-+-+ + +" },
    { "|   |     |   |   |         |   |   | | |" },
    { "+-+ + + + + +-+-+-+-+-+-+-+-+-+-+-+ + + +" },
    { "|   | | | | |           |     |       | |" },
    { "+ +-+ +-+ + + +-+-+-+-+ + +-+ + +-+-+ + +" },
    { "| |     |   | |     | | | | |   |   |   |" },
    { "+ + +-+ + +-+ +-+ + + + + + +-+-+ +-+-+-+" },
    { "|   |   |   |   | |     |             | |" },
    { "+-+-+ +-+-+-+-+ +-+-+ +-+-+ +-+-+ +-+ + +" },
    { "|   |   |       |   |     | |   |   | | |" },
    { "+ + +-+ + +-+-+-+ + +-+ + +-+ + +-+ + + +" },
    { "| |     |   |     | |   |   | |     | | |" },
    { "+ +-+-+-+-+ + +-+-+ + +-+-+ + +-+-+-+ + +" },
    { "|       |   | |   | | |   |   |     |   |" },
    { "+-+ +-+-+ +-+ + + + +-+ + +-+ +-+-+ +-+ +" },
    { "|   |   |   |   | | |   |   | |     | | |" },
    { "+ +-+ + +-+ +-+ + + + +-+-+ + + + +-+ + +" },
    { "|   | |   |   | | |   |   | | | | | | | |" },
    { "+-+ +-+ + +-+ +-+ + +-+ +-+ +-+ + + + + +" },
    { "|   |   |   |   | |   | |       |   |   |" },
    { "+ +-+ +-+-+-+-+ + + + + + + +-+-+-+-+-+-+" },
    { "| |   | |     | | | | |   | |       |   |" },
    { "+ + +-+ + +-+ + + + + + +-+ + +-+-+ + +-+" },
    { "| | |   |   |     | | | |   |     | |   |" },
    { "+ + + + +-+ +-+-+-+-+ +-+ +-+-+-+-+ +-+ +" },
    { "| | | |     |   |   | |   |       | |   |" },
    { "+ + + +-+-+-+ +-+ + + + + + +-+-+ + + +-+" },
    { "|   |       |     |   | |       |   |   |" },
    { "+-+ +-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+ +" },
    { "|   |   | |     |         |       |   | |" },
    { "+ +-+ + + + +-+ +-+ +-+-+ + +-+-+ +-+ + +" },
    { "| | | |     | |     | |   | |   |   |   |" },
    { "+ + + +-+-+-+ +-+-+-+ + +-+ +-+ +-+ + + +" },
    { "|   | |   |     |   |   |     | | |   | |" },
    { "+ +-+ + +-+ +-+ +-+ +-+-+-+ + + + +-+-+ +" },
    { "| |   |     |   |   |   |   | | |     | |" },
    { "+ + +-+ +-+-+ +-+ + + + + +-+ + + +-+ + +" },
    { "| |         |     |   |     |   |   |   |" },
    { "+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+" }
    };

    void DrawMaze(Player *player, int goalX, int goalY)
    {
            for (int i = 0; i < k_MazeHeight; i++) // First dimension loop.
            {
                for (int j = 0; j < k_MazeWidth; j++) // Second dimension loop.
                {
                    if (j == player->GetX() && i == player->GetY)
                    {
                        cout << "@";
                    }
                    else if (j == goalX && i == goalY)
                    {
                        cout << "X";
                    }
                    else
                    {
                        cout << maze[i][j];  // Use both loop variables.
                    }
                }
                cout << endl;  // Print a newline character so we get a nice matrix.
            }
    }

    bool CheckCollision(char userInput, Player *player)
    {
        if (userInput == 'd')
        {
            // Check if the slope besides the player x is blank
            if (maze[player->GetY()][player->GetX() + 1] == ' ')
            {
                // Update player position
                player->SetX(player->GetX() + 1); //right 1 space
                stepCounter++; // this will count steps ONLY when d is pressed by the user AND if the space is blank.
            }
            else
            {
                maze[player->GetY()][player->GetX()]; //wall
            }
        }
        else if (userInput == 'a')
        {
            // Check if the slope besides the player x is blank
            if (maze[player->GetY()][player->GetX() - 1] == ' ')
            {
                player->SetX(player->GetX() - 1); //left 1 space
                stepCounter++; // this will count steps ONLY when a is pressed by the user AND if the space is blank.
            }
            else
            {
                maze[player->GetY()][player->GetX()]; //wall
            }
        }
        else if (userInput == 'w')
        {
            // Check if the slope besides the player y is blank
            if (maze[player->GetY() - 1][player->GetX()] == ' ')
            {
                player->SetY(player->GetY() - 1); //up 1 space
                stepCounter++; // this will count steps ONLY when w is pressed by the user AND if the space is blank.
            }
            else
            {
                maze[player->GetY()][player->GetX()]; //wall
            }
        }
        else if (userInput == 's')
        {
            // Check if the slope besides the player y is blank
            if (maze[player->GetY() + 1][player->GetX()] == ' ')
            {
                player->SetY(player->GetY + 1); //down 1 space
                stepCounter++; // this will count steps ONLY when s is pressed by the user AND if the space is blank.
            }
            else
            {
                maze[player->GetY()][player->GetX()]; //wall
            }
        }
    }
private:


    int i, j;
};