/*//////////////////////////////////////////////////////////////////////////////
// CMT Cosmic Muon Tomography project //////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////

  Copyright (c) 2014, Universita' degli Studi di Padova, INFN sez. di Padova
  All rights reserved

  Authors: Andrea Rigoni Garola < andrea.rigoni@pd.infn.it >

  ------------------------------------------------------------------
  This library is free software;  you  can  redistribute  it  and/or
  modify it  under the  terms  of  the  GNU  Lesser  General  Public
  License as published  by  the  Free  Software  Foundation;  either
  version 3.0 of the License, or (at your option) any later version.

  This library is  distributed in  the hope that it will  be useful,
  but  WITHOUT ANY WARRANTY;  without  even  the implied warranty of
  MERCHANTABILITY  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Lesser General Public License for more details.

  You should have received a copy of  the GNU Lesser General  Public
  License along with this library.

//////////////////////////////////////////////////////////////////////////////*/

#include "config.h"

#include "Object.h"
#include "Vector.h"

#include "boost/archive/polymorphic_binary_iarchive.hpp"
#include "boost/archive/polymorphic_binary_oarchive.hpp"
#include "boost/archive/polymorphic_text_iarchive.hpp"
#include "boost/archive/polymorphic_text_oarchive.hpp"
#include "boost/archive/polymorphic_xml_iarchive.hpp"
#include "boost/archive/polymorphic_xml_oarchive.hpp"

namespace uLib {

const char *Version::PackageName = PACKAGE_NAME;
const char *Version::VersionNumber = PACKAGE_VERSION;
const char *Version::Release = "x"; // SVN_REVISION;

////////////////////////////////////////////////////////////////////////////////
// Object Private //

class ObjectPrivate {
public:
  struct Signal {
    GenericMFPtr sigptr;
    std::string sigstr;
    SignalBase *signal;
  };

  struct Slot {
    GenericMFPtr sloptr;
    std::string slostr;
  };

  Vector<Signal> sigv;
  Vector<Slot> slov;
};

////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
// OBJECT IMPLEMENTATION

Object::Object() : d(new ObjectPrivate) {}

Object::Object(const Object &copy) : d(new ObjectPrivate(*copy.d)) {}

Object::~Object() { delete d; }

void Object::DeepCopy(const Object &copy) {
  // should lock to be tread safe //
  memcpy(d, copy.d, sizeof(ObjectPrivate));
  // ERROR! does not copy parameters ... <<<< FIXXXXX
}

void Object::SaveXml(std::ostream &os, Object &ob) {
  Archive::xml_oarchive ar(os);
  ar << boost::serialization::make_nvp("Object", ob);
}

void Object::LoadXml(std::istream &is, Object &ob) {
  Archive::xml_iarchive ar(is);
  ar >> boost::serialization::make_nvp("Object", ob);
}

// FINIRE
void Object::SaveConfig(std::ostream &os, int version) {
  Archive::xml_oarchive ar(os);
}

void Object::LoadConfig(std::istream &is, int version) {
  Archive::xml_iarchive ar(is);
}

void Object::PrintSelf(std::ostream &o) const {
  o << "OBJECT signals: ------------------\n";
  Vector<ObjectPrivate::Signal>::Iterator itr;
  for (itr = d->sigv.begin(); itr < d->sigv.end(); itr++) {
    o << "  signal:[ " << itr->sigstr << " ]\n";
  }
  o << "--------------------------------------\n\n";
}

bool Object::addSignalImpl(SignalBase *sig, GenericMFPtr fptr,
                           const char *name) {
  ObjectPrivate::Signal s = {fptr, std::string(name), sig};
  d->sigv.push_back(s);
  return true;
}

bool Object::addSlotImpl(GenericMFPtr fptr, const char *name) {
  ObjectPrivate::Slot s = {fptr, std::string(name)};
  d->slov.push_back(s);
  return true;
}

SignalBase *Object::findSignalImpl(const GenericMFPtr &fptr) const {
  for (int i = 0; i < d->sigv.size(); ++i) {
    if (d->sigv[i].sigptr == fptr)
      return d->sigv[i].signal;
  }
  return NULL;
}

SignalBase *Object::findSignalImpl(const char *name) const {
  std::string in(name);
  for (int i = 0; i < d->sigv.size(); ++i) {
    if (d->sigv[i].sigstr == in)
      return d->sigv[i].signal;
  }
  return NULL;
}

GenericMFPtr *Object::findSlotImpl(const char *name) const {
  std::string in(name);
  for (int i = 0; i < d->slov.size(); ++i) {
    if (d->slov[i].slostr == in)
      return &d->slov[i].sloptr;
  }
  return NULL;
}

// std::ostream &
// operator << (std::ostream &os, uLib::Object &ob)
// {
//     uLib::Object *op = &ob;
//     uLib::Archive::hrt_oarchive (os) << op;
//     return os;
// }

// std::ostream &
// operator << (std::ostream &os, uLib::Object *ob)
// {
//     uLib::Archive::hrt_oarchive(os) << ob;
//     return os;
// }

// std::istream &
// operator >> (std::istream &is, uLib::Object &ob)
// {
// //    uLib::Object *op = &ob;
//     uLib::Archive::hrt_iarchive(is) >> ob;
//     return is;
// }

} // namespace uLib