#include <CtrlLib/CtrlLib.h>
#include <Web/Web.h>

using namespace Upp;

#define LLOG(x) LOG(x)

String apikey = "";

void SetGoogleMapsKey(const char *key)
{
	apikey = key;
}

String GetGoogleMap(double center_x, double center_y, int zoom, int cx, int cy,
                    const char *format = "png", String *error = NULL)
{
	String request;
	request << "http://maps.google.com/maps/api/staticmap?center=" <<
		       AsString(center_x) << ',' << AsString(center_y) <<
		       "&zoom=" << zoom <<
		       "&size=" << cx << 'x' << cy <<
		       "&format=" << format <<
		       "&sensor=false&key=" << apikey;
	LLOG(request);
	return HttpClientGet(request, NULL, error);
}

Image GetGoogleMapImage(double center_x, double center_y, int zoom, int cx, int cy,
                    const char *format = "png", String *error = NULL)
{
	return StreamRaster::LoadStringAny(GetGoogleMap(center_x, center_y, zoom, cx, cy, format, error));
}

struct App : public TopWindow {
	virtual void Paint(Draw& w) {
		Size sz = GetSize();
		String error;
		w.DrawRect(sz, SColorPaper());
		Image m = GetGoogleMapImage(40.714728, -73.998672, 15, 640, 640, "png", &error);
		if(IsNull(m))
			w.DrawText(0, 0, error);
		else
			w.DrawImage(0, 0, m);
	}
};

GUI_APP_MAIN
{
	SetGoogleMapsKey(/* put your API key here */);
	
	App().Run();
}