#include <cstdlib>
#include <vector>
#include <string>
//#define DEBUG_CDCFinder
#include <iostream>

#include "COMETGeomId.hxx"
#include "COMETGeomIdDef.hxx"
#include "ICDCGeomId.hxx"
#include "ICDCIdFinder.hxx"

COMET::ICDCIdFinder::ICDCIdFinder()
:fLayer(-1)
,fSenseWire(-1)
,fFieldWire(-1)
{
;
}


COMET::ICDCIdFinder::~ICDCIdFinder() {;}


bool COMET::ICDCIdFinder::Search(const std::vector<std::string>& names, COMET::IGeometryId& id){
  //exact structure and string to search for needs to be checked with ROOT files  
  //for (int i=0;i<names.size();i++) std::cout << names.at(i) << std::endl;

  int layer = -1, wire = -1;

#ifdef DEBUG_CDCFinder
  for (std::vector<std::string>::const_iterator s = names.begin(); s != names.end(); ++s) std::cout << " " << *s;
  std::cout << std::endl;
#endif
  bool foundLayer = false;
  for (int i = 0; i<names.size(); i++){
      if (names[i].find("CDCSenseLayer")!=std::string::npos){
          foundLayer = true;
      }
  }
  if (!foundLayer) return false;

  if (names.back().find("SenseWire")==std::string::npos && names.back().find("FieldWire")==std::string::npos) { // sense layer
    layer = ModuleNo(names, names.size()-1);
    id    = COMET::GeomId::CDC::LayerId(1, layer);
#ifdef DEBUG_CDCFinder
    std::cout << "Id value" << id.AsInt() << std::endl;
#endif
    return true;
  }

  layer = ModuleNo(names, names.size()-2);
  wire  = ModuleNo(names, names.size()-1);

  fLayer = layer;
  if (names.back().find("FieldWire")==std::string::npos) { // sense wire
    fSenseWire = wire;
    id = COMET::GeomId::CDC::SenseWireId(0, fLayer, fSenseWire, 1); // all sense wires should be active now
  } else { // field wire
    fFieldWire = wire;
    id = COMET::GeomId::CDC::WireId(0, fLayer, fFieldWire);
  }

#ifdef DEBUG_CDCFinder
  std::cout << "Id value" << id.AsInt() << std::endl;
  std::cout << "ICDCIdFinder "
            << ", layer = " << fLayer
            << ", sense wire = " << fSenseWire
            << ", field wire = " << fFieldWire << std::endl;
  std::cout << std::endl;
#endif

  return true;
}