#include "FE65p2.h"

namespace eutelescope {
namespace geo {

FE65p2::FE65p2(): EUTelGenericPixGeoDescr(	3.20, 3.20, 0.025,	//size X, Y, Z
							1, 64, 1, 64,		//min max X,Y
							9.3660734 )		//rad length					
{
	//Create the material for the sensor
	matSi = new TGeoMaterial( "Si", 28.0855 , 14.0, 2.33, -_radLength, 45.753206 );
	Si = new TGeoMedium("FE65Silicon",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_fe65", Si, 1.6, 1.6, 0.0125 );

	//Create volumes for the centre and edge regions
	TGeoVolume* centreregion = _tGeoManager->MakeBox("fe65centreregion",Si, 1.6, 1.6, 0.0125);
//	TGeoVolume* edgeregion   = _tGeoManager->MakeBox("fe65edgeregion"  ,Si, 0.05 , 0.8, 0.0125);

	//Divide the regions to create pixels
 	//edgeregion->Divide("fe65edgepixel",   2, 64, 0, 1, 0, "N"); 
	TGeoVolume* centrerow = centreregion->Divide("fe65centrerow", 2, 64, 0, 1, 0, "N");
	centrerow ->Divide("fe65centrepixel", 1,  64, 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) );

}

FE65p2::~FE65p2()
{
	//delete matSi;
	//delete Si;
}

void  FE65p2::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 FE65p2::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)
	//if (x == 0 )
	//{
	//	snprintf( buffer, 100, "/sensarea_fe65_1/fe65edgeregion_1/fe65edgepixel_%d", 64-y);
	//}

	//else if ( x == 63 )
	//{
	//	snprintf( buffer, 100, "/sensarea_fe65_1/fe65edgeregion_2/fe65edgepixel_%d", 64-y);
	//}
	//if(x > 0 && x < 63 )
	//{
	//
	//	snprintf( buffer, 100, "/sensarea_fe65_1/fe65centreregion_1/fe65centrerow_%d/fe65centrepixel_%d", 64-y, x);
	//}
	//if (x == 1 )
	//{
	//	snprintf( buffer, 100, "/sensarea_fe65_1/fe65edgeregion_1/fe65edgepixel_%d", 65-y);
	//}

	//else if ( x == 64 )
	//{
	//	snprintf( buffer, 100, "/sensarea_fe65_1/fe65edgeregion_2/fe65edgepixel_%d", 65-y);
	//}
	//if(x > 1 && x < 64 )
	//{
	//
	//	snprintf( buffer, 100, "/sensarea_fe65_1/fe65centreregion_1/fe65centrerow_%d/fe65centrepixel_%d", 65-y, x);
	//}
//	if (x == 0 )
//	{
//		snprintf( buffer, 100, "/sensarea_fe65_1/fe65edgeregion_1/fe65edgepixel_%d", 63-y);
//	}

//	else if ( x == 63 )
//	{
//		snprintf( buffer, 100, "/sensarea_fe65_1/fe65edgeregion_2/fe65edgepixel_%d", 63-y);
//	}
	if(x >= 1 && x <= 64 )
	{
	
		snprintf( buffer, 100, "/sensarea_fe65_1/fe65centreregion_1/fe65centrerow_%d/fe65centrepixel_%d", y, x);
	}
	//Return the full path
	return std::string( buffer ); 
}

//TODO: parse the path to a pixel number!
std::pair<int, int>  FE65p2::getPixIndex(char const*){return std::make_pair(0,0); }

EUTelGenericPixGeoDescr* maker()
{
	FE65p2* mPixGeoDescr = new FE65p2();
	return dynamic_cast<EUTelGenericPixGeoDescr*>(mPixGeoDescr);
}

} //namespace geo
} //namespace eutelescope