// -----------------------------------------------------------------------------
// -----                                                                   -----
// -----                      CbmFlesCanvasTools                           -----
// -----               Created 22.10.2019 by P.-A. Loizeau                 -----
// -----                                                                   -----
// -----------------------------------------------------------------------------

#ifndef CbmFlesCanvasTools_H
#define CbmFlesCanvasTools_H

#include <string>
#include <vector>

class TPad;
class TCanvas;

class CanvasConfig
{
   public:
      CanvasConfig();
      CanvasConfig( std::string sName, std::string sTitle, uint32_t uNbPadsX, uint32_t uNbPadsY );

      ~CanvasConfig();

      /// accessors
      inline std::string GetName()    const { return fsName; }
      inline std::string GetTitle()   const { return fsTitle; }
      inline uint32_t    GetNbPads()  const { return fuNbPads; }
      inline uint32_t    GetNbPadsX() const { return fuNbPadsX; }
      inline uint32_t    GetNbPadsY() const { return fuNbPadsY; }
      bool        GetGridx( uint32_t uPadIdx ) const;
      bool        GetGridy( uint32_t uPadIdx ) const;
      bool        GetLogx( uint32_t uPadIdx )  const;
      bool        GetLogy( uint32_t uPadIdx )  const;
      bool        GetLogz( uint32_t uPadIdx )  const;
      uint32_t    GetNbObjsInPad( uint32_t uPadIdx ) const;
      std::string GetObjName( uint32_t uPadIdx, uint32_t uObjIdx ) const;
      std::string GetOption(  uint32_t uPadIdx, uint32_t uObjIdx ) const;

      /// setters
      void SetNbPadsX( uint32_t uNbColumns );
      void SetNbPadsY( uint32_t uNbRows );

      bool SetConfig( uint32_t uPadIdx, bool bGridx, bool bGridy,
                      bool bLogx, bool bLogy, bool bLogz,
                      std::vector< std::string > vsObjName,
                      std::vector< std::string > vsOptions );

   private:
      std::string fsName;
      std::string fsTitle;
      uint32_t fuNbPads;
      uint32_t fuNbPadsX;
      uint32_t fuNbPadsY;

      std::vector< bool >        fvbGridx;
      std::vector< bool >        fvbGridy;
      std::vector< bool >        fvbLogx;
      std::vector< bool >        fvbLogy;
      std::vector< bool >        fvbLogz;
      std::vector<  std::vector< std::string > > fvvsObjName;
      std::vector<  std::vector< std::string > > fvvsOptions;

      void ResizeFields();
};

/**********************************************************************/
void GetNbPadsXY( TPad * pPad, uint32_t & uNbPadsX, uint32_t & uNbPadsY );

/// Format of Can config is "Name;NbPadX(U);NbPadY(U);ConfigPad1(s);....;ConfigPadXY(s)"
/// Format of Pad config is "GrixX(b),GridY(b),LogX(b),LogY(b),LogZ(b),(HistoName1,DrawOptions1),...,(HistoNameZ,DrawOptionsZ)"
   /// Creation
std::string GenerateCanvasConfigString( TCanvas * pCanv );
   /// Extraction
CanvasConfig ExtractCanvasConfigFromString( std::string sFullConfig );
/**********************************************************************/

#endif // CbmFlesCanvasTools_H