#include "RD53A.h"

namespace eutelescope {
namespace geo {

RD53A::RD53A(): EUTelGenericPixGeoDescr(       20.0, 9.60, 0.150,	//size X, Y, Z
						1, 400, 1, 192,		//min max X,Y
						93.660734 )		//rad length					
{
	//Create the material for the sensor
	matSi = new TGeoMaterial( "Si", 28.0855 , 14.0, 2.33, -_radLength, 45.753206 );
	Si = new TGeoMedium("RD53ASilicon",1, matSi);

	/* Make a box for the sensitive area
	Size is: x=2*400+78*250=20300 microns and y=336*50=16800 microns
	MakeBox takes the half of those values in mm as arguments */
	plane = _tGeoManager->MakeBox( "sensarea_rd53a", Si, 10.0, 4.8, 0.075 );

	//Create volumes for the centre and edge regions
	//TGeoVolume* centreregion = _tGeoManager->MakeBox("rd53acentreregion",Si, 10.0, 4.8, 0.0125);
//	TGeoVolume* edgeregion   = _tGeoManager->MakeBox("rd53aedgeregion"  ,Si, 0.05 , 0.8, 0.0125);

	//Divide the regions to create pixels
 	//edgeregion->Divide("rd53aedgepixel",   2, 64, 0, 1, 0, "N"); 
	//TGeoVolume* centrerow = centreregion->Divide("rd53acentrerow", 2, 192, 0, 1, 0, "N");
	auto row = plane->Divide("row", 2, 192, 0, 1, 0, "N");
	row->Divide("col", 1, 400, 0, 1, 0, "N");
	//	centrerow ->Divide("rd53acentrepixel", 1,  400, 0, 1, 0, "N"); 

        //And place them to make a singlechip
	//	plane->AddNode(centreregion, 1, new TGeoTranslation( 0.00  , 0 , 0) );
//	plane->AddNode(edgeregion,   1, new TGeoTranslation(-1.575 , 0 , 0) );
//	plane->AddNode(edgeregion,   2, new TGeoTranslation( 1.575 , 0 , 0) );

}

RD53A::~RD53A()
{
	//delete matSi;
	//delete Si;
}

void  RD53A::createRootDescr(char const * planeVolume)
{
	//Get the plane as provided by the EUTelGeometryTelescopeGeoDescription
	TGeoVolume* topplane =_tGeoManager->GetVolume(planeVolume);
	//Finaly add the sensitive area to the plane
	topplane->AddNode(plane, 1);
}

std::string RD53A::getPixName(int x , int y)
{
	char buffer [100];

	//since pixel 0|0 is located on the upper left corner we have to correct y by 335-y+1 
	//(one for the offset in TGeo which starts counting at 1)
	//snprintf( buffer, 100, "/sensarea_rd53a_1/rd53acentreregion_1/rd53acentrerow_%d/rd53acentrepixel_%d", y, x);
	  snprintf( buffer, 100, "/sensarea_rd53a_1/row_%d/col_%d", y, x);
	//Return the full path
	return std::string( buffer ); 
}

//TODO: parse the path to a pixel number!
std::pair<int, int>  RD53A::getPixIndex(char const*){return std::make_pair(0,0); }

EUTelGenericPixGeoDescr* maker()
{
	RD53A* mPixGeoDescr = new RD53A();
	return dynamic_cast<EUTelGenericPixGeoDescr*>(mPixGeoDescr);
}

} //namespace geo
} //namespace eutelescope