#ifndef APP_H
#define APP_H

#include <QObject>
#include "interface/iStompObserver.h"
#include "stomp.h"
#include <QVector2D>
#include <cmath>

#include "Vector2D.h"

#define GRID_SIZE 32


class App : public QObject, public interface::iStompObserver {
public:
    App(Stomp* st);
    ~App() = default;

    const double MAX_LENGHT = sqrt(GRID_SIZE*GRID_SIZE + GRID_SIZE*GRID_SIZE);
    // iStompObserver interface
private:
    void connectConfirmation(bool success, QString version);
    void sendConfirmation(bool success);
    void subscribeConfirmation(bool success);
    void receiveIndication(int id, QString destination, QString body);
    void disconnectConfirmation();
    void disconnectIndication();

protected:
    Stomp* st_;

    typedef struct {
        Vector2D coordinate;
        int relativeDistanceToMe;
        int relativeDistanceToOtherPlayer;
        int pts;
    } Gem;

    typedef struct {
        int x;
        int y;
        bool me;
    } Vehicle;

    QVector<Gem> gems_;
    Vector2D myVehicle_;
    QVector<Vector2D> otherVehicles_;
    void addGem(int x, int y, int pts);
    void fillField(QString body);
    Vector2D computeRelativePts(Gem g);
    void computeRelativeDistance(Gem* g);
    void computeMove();

};

#endif // APP_H