#ifndef __AMOLECULEBODY_HH__
#define __AMOLECULEBODY_HH__

#include "AChain.hh"
#include "AMolecule.hh"
#include "AFigure.hh"
#include "AUtils.hh"

class AMoleculeBody 
{
public:

  //--- Constructors ---
  virtual AMoleculeBody *newBody(AMolecule *mol) = 0;

  //--- Access to the next body ---
  virtual AMoleculeBody *getNext() = 0;

  //--- CA bond related stuff ---
  virtual bool calcTessellCA() = 0;

  //--- TBonds related stuff ---
  virtual void setTBondModeCA()               = 0; // Default, R = 13 A
  virtual void setTBondModeAll()              = 0; // R = 7 A
  virtual void setTBondModeSelected()         = 0; // R = 13 A
  virtual void setTBondModeNotHydro()         = 0; // R = 7 A
  virtual void setTBondRadius(double r)       = 0;
  virtual bool calcTessell(bool forEachChain) = 0;
  virtual bool calcTessell(char chaiId)       = 0;

  //--- Access to the information ---
  virtual char * const getFilename()   = 0;
  virtual char * const getMolname()    = 0;
  virtual int          getBodyNumber() = 0;

  //--- Access to the molecule ---
  virtual AMolecule* getMolecule() = 0;

  //--- SBonds related stuff ---
  virtual void findDisulphideBridges() = 0;

  //--- Setting up to date information about molecule ---
  virtual bool processAtom(AAtom *atom) = 0;
  virtual void updateInformation()      = 0;

  //--- Template objects ---
  virtual AFigure*   getTempFigure()   = 0;
  virtual APoint*    getTempPoint()    = 0;
  virtual ABond*     getTempBond()     = 0;
  virtual ABond*     getTempHBond()    = 0;
  virtual ABond*     getTempTBond()    = 0;
  virtual AMolecule* getTempMolecule() = 0;
  virtual AChain*    getTempChain()    = 0;
  virtual AGroup*    getTempGroup()    = 0;
  virtual AAtom*     getTempAtom()     = 0;

  //--- Loading & setting charges ---
  virtual bool loadSetCharges(const char *fileName) = 0;

  //--- Saving data in PDB format ---
  virtual int savePDBMolecule(const char *filename,bool createNew = true) = 0;

  //--- Seeds ---
  virtual AFigure *getSeeds()                   = 0;
  virtual bool     replaceSeeds(AFigure *seeds) = 0;

  //--- Refreshing screen representation ---
  virtual void updateScreenView() = 0;

  //--- Get acceess to utils ---
  virtual AUtils *getUtilKeeper() = 0;

  //--- Resolution
  virtual double getResolution() = 0;
};

#endif