#pragma once


#include <opencv2/core.hpp>
#include <opencv2/imgcodecs.hpp>
#include <opencv2/highgui.hpp>
#include <opencv2/imgproc/imgproc.hpp>     // cv::Canny()
#include <iostream>
#include <cmath>
#include <stdio.h>

using namespace cv;
using namespace std;
#include "CBitmap.h"
#include "Card.h"
#include "CVGraph.h"

#ifndef SQR
#define SQR(x) ((x)*(x))
#endif // SQR

#define SQRD(x,y) SQR((x)-(y))      // difference squared


class Recognizer {
public:
    Recognizer();
    Recognizer(string file);
    int recognize(Mat& m);
    void getColors(Mat rgb, Mat rslt, const Vec3b red, const Vec3b black);
    int countImage(Mat im, uchar value);
    void getSubImages(Mat im, bool isRed, Mat& value, Mat& suit);
    int* profile(Mat im, bool rowSum, uchar match, int* result, int iStart, int iEnd);
    int maxCorr(CBitmap* stored, CBitmap v, bool fromTop, float &rmax);
    void writeCards(string file);
    void readCards(string file);
    void getBitmaps(Mat m, CBitmap& vb, CBitmap& sb, bool& isRed);

    CBitmap vBits[52], sBits[52];        // bitmap for each  card, vBits = value part, sBits = suit part
    Vec3b red = Vec3b(47, 3, 180);      // BGR color definition
    Vec3b black = Vec3b(27, 26, 21);    // BGR

    #ifdef BLACK
    #undef BLACK
    #endif // BLACK

    const uchar BLACK=128;
    const uchar RED=255;
    const uchar NEITHER=0;
    const float THRESHOLD = 80.0;    // color matching threshold distance;
};