//Bartosz Pokorski
//281814

#include <graph.h>
#include <GUI.h>
#include <string>
#include <iostream>
#include <sstream>
#include <fstream>
using namespace Graph_lib;

void cb_close (Address addr1, Address pWnd);
class myWindow;
struct myButton : Button
{
    myWindow* pMyWindow;
    myButton(Point xy, int w, int h, const string& label, Callback cb, myWindow* pMyWin) : Button(xy, w,h, label, cb),
    pMyWindow(pMyWin)
    {}


    void attach(Graph_lib::Window& wnd)
    {
        Button::attach(wnd);
        pw -> callback(reinterpret_cast<Fl_Callback*>(do_it),pMyWindow);

    }
    Address getWigdetAddress() const { return pw; }
};



//class Spinner
//{
//private:
//
//    myButton btn_down;
//    myButton btn_left;
//    myButton btn_right;
//    myButton btn_up;
//
//    Graph_lib::Out_box positionBox;
//    Point position;
//    static const int crs_size = 5;
//
//    Lines crosshair;
//    Graph_lib::Window *pWnd = nullptr;
//
//
//    static void cb_down (Address pWidget, Address pSpin)
//    {
//        ((Spinner*)pSpin)->changePositionY(crs_size);
//    }
//
//
//
//    static void cb_right (Address pWidget, Address pSpin)
//    {
//        ((Spinner*)pSpin)->changePositionX(crs_size);
//    }
//
//    static void cb_up (Address pWidget, Address pSpin)
//    {
//       ((Spinner*)pSpin)->changePositionY(-crs_size);
//    }
//
//
//    void changePositionX(int Step)
//    {
//        if ((position.x > 5 && position.x < 595))
//        {
//            position.x += Step;
//        }
//
//        positionBox.put(position.x);
//        pWnd->detach(crosshair);
//        crosshair.move(position.x, position.y);
//
//        crosshair.add(Point(position.x - crs_size, position.y), Point(position.x + crs_size, position.y));
//        crosshair.add(Point(position.x, position.y - crs_size), Point(position.x, position.y + crs_size));
//        pWnd->attach(crosshair);
//        pWnd->redraw();
//
//    }
//
//    void changePositionY(int Step)
//    {
//        if ((position.y > 5 && position.y < 395))
//        {
//            position.y += Step;
//        }
//
//        positionBox.put(position.y);
//        pWnd->detach(crosshair);
//        crosshair.move(position.x, position.y);
//
//        crosshair.add(Point(position.x - crs_size, position.y), Point(position.x + crs_size, position.y));
//        crosshair.add(Point(position.x, position.y - crs_size), Point(position.x, position.y + crs_size));
//
//
//        pWnd->attach(crosshair);
//        pWnd->redraw();
//
//    }
//
//
//public:
//    Spinner(Point loc, Point startPoint, Color spinColor)
//        : btn_down(loc, 20, 20, "\\/", Spinner::cb_down, this),
//        btn_left(Point(loc.x + 25, loc.y), 20, 20, "<", Spinner::cb_left,this),
//        btn_right(Point(loc.x + 125, loc.y), 20, 20, ">", Spinner::cb_right, this),
//        btn_up(Point(loc.x + 150, loc.y), 20, 20, "/\\", Spinner::cb_up, this),
//        positionBox(Point(loc.x + 50, loc.y), 70, 20, ""),
//        position(startPoint),
//        crosshair()
//        {
//            crosshair.add(Point(position.x - crs_size, position.y), Point(position.x + crs_size, position.y));
//            crosshair.add(Point(position.x, position.y - crs_size), Point(position.x, position.y + crs_size));
//            crosshair.set_color(spinColor);
//        }
//
//
//
//    void attachTo(Graph_lib::Window& wnd)
//    {
//        wnd.attach(btn_down);
//        wnd.attach(btn_left);
//        wnd.attach(btn_right);
//        wnd.attach(btn_up);
//        wnd.attach(positionBox);
//        positionBox.put(position.x);
//        positionBox.put(position.y);
//
//        wnd.attach(crosshair);
//        pWnd = &wnd;
//    }
//};

class DrawingArea
{
    Graph_lib::Point AnotherPoint;
public:
    DrawingArea(Point loc, Point AnotherPoint): {}

};

//static void cb_left (Address pWidget, Address pSpin)
//    {
//       ((Spinner*)pSpin)->changePositionX(-crs_size);
//    }

class myWindow : public Graph_lib::Window
{
    Graph_lib::Button  btn_close, Graph_lib::Button btn_save;
    bool drawingNow;
    DrawingArea canvas;
    Point start, stop;
    Graph_lib::Rectangle *pRect;
    std::vector<shape *> shapes;
    ofstream myFile;
    Graph_lib::Window *pWnd = nullptr;

    static void cb_close(Address pWidget, Address pMyWin)
    {
        ((Graph_lib::Window  *)pMyWin) -> hide();
    }
    static void cb_save(Address pWidget, Address pMyWin)
    {
        ((myWindow*)pMyWin->saving());
    }

    void saving(ofstream SavingFiles)
    {
        myFile.open ("Plik.txt");
        myFile.close();
        return myFile;
    }

public:
    myWindow(Point loc, int w, int h, std::string title) :
        Graph_lib::Window(loc, w, h, title),
        btn_close(Point(x_max() - 80, y_max() - 20), 80, 20,
                  "Close", myWindow::cb_close),
        btn_save(Point(x_max() - 80, y_max() - 50), 80, 20,
                 "Save", myWindow::cb_save),
        drawingNow(false),
        canvas(Point(10,10), Point(x_max() - 100, y_max() - 10)),
        start(0, 0), stop(0, 0), pRect(nullptr)
        {
            attach(btn_close);
            attach(btn_save);
        }
};

main()
{
    Graph_lib::Window wnd(Point(100, 100), 600, 400, "Bartosz Pokorski (281814)");
    Button btn(Point(wnd.x_max() - 80, wnd.y_max() - 20), 80, 20, "Close", cb_close);
    wnd.attach(btn);
    Spinner crsRed(Point(wnd.x_max() - 170, 10), Point(200, 200), Color::red);
    crsRed.attachTo(wnd);
    Spinner crsBlue(Point(wnd.x_max() - 170, 40),Point(220, 200), Color::blue);
    crsBlue.attachTo(wnd);
    gui_main();
return 0;
}

//void cb_close (Address addr1, Address addr2)
//{
//    cout << "addr1: "<< addr1 << endl;
//    cout << "addr2: " <<addr2 << endl;
//    cout << "close pressed\n";
////    btn_close.move(100, -100);
//    ((Graph_lib::Window  *)addr2) -> hide();
//}