#include "WorldDetElemTool.h"

#include <GaudiKernel/ToolHandle.h>

#include "G4SystemOfUnits.hh"
#include "G4PhysicalConstants.hh"

#include "G4Isotope.hh"
#include "G4Element.hh"
#include "G4MaterialPropertiesTable.hh"

#include "G4Box.hh"
#include "G4Sphere.hh"
#include "G4Tubs.hh"
#include "G4LogicalVolume.hh"
#include "G4PVPlacement.hh"
#include "G4SDManager.hh"
#include "G4Region.hh"
#include "G4RegionStore.hh"
#include "G4LogicalBorderSurface.hh"
#include "G4PhysicalVolumeStore.hh"
#include "G4OpticalSurface.hh"


DECLARE_COMPONENT(WorldDetElemTool)

G4LogicalVolume*
WorldDetElemTool::getLV() {

    // G4Material* Galactic = G4Material::GetMaterial("Galactic");

    // G4VSolid* solidWorld= new G4Box("sWorld", 60*m, 60*m, 60*m);
    // G4LogicalVolume* logicWorld= new G4LogicalVolume( solidWorld, Galactic, "lWorld", 0, 0, 0);

    // An example, get a detelem first, then place the detector components inside world.
    ToolHandle<IDetElemTool> inner_detelem_tool("AnExampleDetElemTool");
    G4LogicalVolume* inner_lv = inner_detelem_tool->getLV();

    if (inner_lv) {
        // new G4PVPlacement(0,                   // no rotation
        //                   G4ThreeVector(),     // at (0,0,0)
        //                   inner_lv,            // logical volume
        //                   "pAnExampleDetElem", // name
        //                   logicWorld,          // mother volume
        //                   false,               // no boolean operations
        //                   0);                  // no field
    } else {
        warning() << "Can't Find the logical volume ExampleDetElem " << std::endl;
    }
    // return logicWorld;
    return inner_lv;
}

void
WorldDetElemTool::ConstructSDandField() {
    // After the whole detector volumes are constructed,
    // now start the construction of SD.
   ToolHandle<IDetElemTool> inner_detelem_tool("AnExampleDetElemTool");
   inner_detelem_tool->ConstructSDandField();
}

StatusCode
WorldDetElemTool::initialize() {
    StatusCode sc;
    return sc;
}

StatusCode
WorldDetElemTool::finalize() {
    StatusCode sc;
    return sc;
}