#ifndef AGDBMPOSPHIHH
#define AGDBMPOSPHIHH

#include "ExpatInterface/Element.h"
#include "agdbPos.hh"
#include "agdbBase.hh"
#include "agdbVolume.hh"
#include "agdbAttribute.hh"

namespace agdb {

  class MPosPhi : public Pos {
  private:
    Volume * _volume; // volume    IDREF #REQUIRED
    Attribute _n;                 // ncopy     CDATA #REQUIRED
    Attribute _phi0;              // Phi0      CDATA "0"
    Attribute _dPhi;              // dPhi      CDATA #IMPLIED
    Attribute _rZ;                // R_Z       CDATA "0 0"
    Attribute _stagger;           // S         CDATA "0"
    Attribute _rot;               // rot       CDATA "0 0 0"
    Attribute _indexStep;         // indexstep CDATA "1"
  public:
    MPosPhi() :
      Pos("mposPhi"),
      _volume(0),
      _n        ("ncopy"    , Attribute::required),
      _phi0     ("Phi0"     , "0"                ),
      _dPhi     ("dPhi"     , Attribute::implied ),
      _rZ       ("R_Z"      , "0 0"              ),
      _stagger  ("S"        , "0"                ),
      _rot      ("rot"      , "0 0 0"            ),
      _indexStep("indexstep", "1"                ) {};

    void putMeIn(xml::Element & parent) {
      //cout << "mPosPhi put me in" << endl;
      xml::Element * const child = new xml::Element();
      assert(child);
      parent.addChild(child);
      // LESTER Must complete ... add checks
      child->setTagName(Base::getTagName());
      // crude check
      assert(_volume);
      child->addAttribute("volume", _volume->getName());
      _n        .addAttributeTo(child);
      _phi0     .addAttributeTo(child);
      _dPhi     .addAttributeTo(child);
      _rZ       .addAttributeTo(child);
      _stagger  .addAttributeTo(child);
      _rot      .addAttributeTo(child);
      _indexStep.addAttributeTo(child);
      //child->addAttribute("R_Z", Pos::makeNumberString(_r, _z));
    };
    MPosPhi & setVolume(Volume * volume) {
      assert(volume);
      _volume = volume;
      return *this;
    };
    MPosPhi & setVolume(Volume & volume) {
      _volume = &volume;
      return *this;
    };
    MPosPhi & setN(unsigned int n) {
      _n.setValue(makeNumberString(n));
      return *this;
    };
    MPosPhi & setRZ(double r, double z) {
      _rZ.setValue(makeNumberString(r,z));
      return *this;
    };
    MPosPhi & setRot(double rx, double ry, double rz) {
      _rot.setValue(makeNumberString(rx, ry, rz));
      return *this;
    };
    MPosPhi & setPhi0(double phi0) {
      _phi0.setValue(makeNumberString(phi0));
      return *this;
    };
  };

}

#endif