// NODE.H
#ifndef NODE_H
  #define NODE_H
  #define vertex_NODE 3
  #define edge_NODE 2
  #define surf_NODE 1
  #define vol_NODE 0
  #include "vtr.h"
  #include "cvtr.h"
  #include "material.h"
  #include "../dgtd-performance.hpp"

  typedef enum{
    VOL_NODE = 0,
    SURF_NODE,
    EDGE_NODE,
    VERTEX_NODE
  } PointType;

  class node{
    friend class tetra;
    friend class face;
    friend class FemGrp;
    friend class edge;
    friend class portMesh;

    private:
      // cVtr e, h;
      int n; //position in ndARRAY
      int cnt;
      int num2D;
      int globalId; //position in ndARRAY
      int pType; //pType_ in int form
      int bType;
      char Mark;
      char SpatialNode;
      fp_t singORDER; //order of the node
      vtr coord; // cordinates of the node
      Material* prop;
      PointType pType_; //type of point (vol, surf. edge or vertex)
      
    public:
      // constructor
      node(int = 0, int = 0, fp_t = 0.0, fp_t = 0.0, fp_t = 0.0, fp_t = 0.0);
      // operators
      int operator>(const node &) const;
      int operator<(const node &) const;

      // set functions
      void set_n(int id ){n = id;}
      void set_globalId(int gid){globalId = gid;}
      void set_pType(int p_type){pType = p_type;}
      void setPType(PointType pType){pType_ = pType;}
      void set_singORDER(fp_t se){singORDER = se;}
      void setbType(int b_type){bType = (b_type > bType) ? b_type : bType;}
      void setcnt(int nn){cnt = nn;}
      void setnum2D(int ID){num2D = ID;}
      void setMark(){Mark = 1;}
      void resetMark(){Mark = 0;}
      void setSpatialNode(char );
      void set_coord(fp_t x, fp_t y, fp_t z){coord.setvtr(x, y, z);}
      // get functions
      int getid(){return n;}
      int getbType(){return bType;}
      int getpType(){return pType;}
      PointType getPType(){return pType_;}
      int getcnt(){return cnt;}
      vtr getCoord(){return coord;}
      int getnum2D(){return num2D;}
      char getMark(){return Mark;}
      Material *getPropPtr(){return prop;}
      char getSpatialNode(){return SpatialNode;}
      fp_t getSingOrder(){return singORDER;}

      // print functions
      void print();
  };

#endif