// implementation

#include "PndOnlineGeometryManager.h"

#include "FairRunAna.h"
#include "PndGeoSttPar.h"
#include "PndSttMapCreator.h"
#include "FairParRootFileIo.h"
#include "FairRuntimeDb.h"


bool PndOnlineGeometryManager::LoadRTDB()
{
    if(rtdb==NULL) return false;
    
    if(parFileName.Length())
	return false;  

    //FairRuntimeDb* rtdb = fRun->GetRuntimeDb();
    FairParRootFileIo* parInput1 = new FairParRootFileIo();
    parInput1->open(parFileName.Data());
    rtdb->setFirstInput(parInput1);

    return true;
}


bool PndOnlineGeometryManager::LoadGeometry(int detector_id)
{
    cerr << "In PndOnlineGeometryManager::LoadGeometry()..." << endl;

    // check to make sure we've loaded it already
    // DO THIS

    cerr << "  Loading detector with ID #" << detector_id << endl;

    switch(detector_id) {
    case PndOnline::kSTT: return LoadSTTGeom();
    };

    return false;
}


bool PndOnlineGeometryManager::LoadSTTGeom()
{
    cerr << " In PndOnlineGeometryManager::LoadSTTGeom()..." << endl;

    /**
    if(rtdb == NULL)
	return false;

    // load geometry parameters
    PndGeoSttPar* fSttParameters = (PndGeoSttPar*) rtdb->getContainer("PndGeoSttPar");
    **/

    if(parFileName.Length() == 0)
	return false; 

    TFile parFile(parFileName.Data());
    PndGeoSttPar* fSttParameters = (PndGeoSttPar*)parFile.Get("PndGeoSttPar");

    PndSttMapCreator* mapper = new PndSttMapCreator(fSttParameters);
    //sttTubeArray = mapper->FillTubeArray();
    detector_geometries[PndOnline::kSTT] = mapper->FillTubeArray();

    cerr << "Pointers!"  << endl;
    cerr << fSttParameters << " ";
    cerr << mapper << " ";
    cerr << detector_geometries[PndOnline::kSTT] << endl;

    cerr << "  number of STT tubes = " << mapper->FillTubeArray()->GetEntriesFast() << endl;

    // Does this need to be kept around?
    // delete mapper;


    return true;
}


ClassImp(PndOnlineGeometryManager)