#ifndef __MDREBUILDMANAGER_H
#define __MDREBUILDMANAGER_H

//C++
#include <utility>
#include <queue>
#include <deque>

#include "MDdateFile.h"
#include "MDfileManager.h"
#include "MDprocessManager.h"

// typedef std::pair<long, int>  EvntLabel;

struct EvntLabel {
  EvntLabel()
  :_pos(0), _nPartEv(0), _size(0) {}

  EvntLabel(long p, int n, int s)
  :_pos(p), _nPartEv(n), _size(s) {}

  long _pos;
  int  _nPartEv;
  int _size;
};
// typedef std::queue<EvntLabel>        EvntFIFO;
typedef std::deque<EvntLabel>        EvntFIFO;

class MDRebuildManager : public MDprocessManager {

 public:
  MDRebuildManager(int nLDCs)
  : MDprocessManager(), _nLDCs(nLDCs) {_addresMap.resize(nLDCs);}

  virtual ~MDRebuildManager() {}

  void SetInFiles(vector<MDdateFile*> f) {_infiles = f;}
  void SetOutFile(ofstream* f) {_outfile = f;}
  bool Scan();
  int  Scan(MDdateFile *infile);
  bool Reorder();
  void Rebuild();
  void Rebuild(MDdateFile *infile, ofstream *outfile);
  bool Synchronize();
  void DumpAddresMap(int LdcId);

 private:
  int ProcessSubEvent(unsigned char* aDataPtr);

  std::vector<EvntFIFO>  _addresMap;
  int _nLDCs;
//   MDdateFile *_infile;
  vector< MDdateFile* > _infiles;
  ofstream   *_outfile;
};

#endif