#include "attribute_map.hpp"
#include "indent.hpp"

namespace xios
{
      /// ////////////////////// Définitions ////////////////////// ///
      CAttributeMap* CAttributeMap::Current = NULL;

      CAttributeMap::CAttributeMap(void)
         : xios_map<StdString, CAttribute*>()
      { CAttributeMap::Current = this; }

      CAttributeMap::~CAttributeMap(void)
      { /* Ne rien faire de plus */ }

      ///--------------------------------------------------------------

      void CAttributeMap::clearAllAttributes(void)
      {
         typedef std::pair<StdString, CAttribute*> StdStrAttPair;
         SuperClassMap::const_iterator it = SuperClassMap::begin(), end = SuperClassMap::end();
         for (; it != end; it++)
         {
            const StdStrAttPair& att = *it;
            att.second->reset();
         }
      }

      //---------------------------------------------------------------

      bool CAttributeMap::hasAttribute(const StdString& key) const
      {
         return (this->find(key) != this->end());
      }

      void CAttributeMap::clearAttribute(const StdString& key)
      {
        if (hasAttribute(key)) this->find(key)->second->reset();
      }

      //---------------------------------------------------------------

      void CAttributeMap::setAttribute(const StdString& key, CAttribute* const attr)
      {
         if (!this->hasAttribute(key))
            ERROR("CAttributeMap::setAttribute(key, attr)",
                   << "[ key = " << key << "] key not found !");
         if (attr == NULL)
            ERROR("CAttributeMap::setAttribute(key, attr)",
                   << "[ key = " << key << "] attr is null !");
         this->find(key)->second->set(*attr);
//       this->find(key)->second->setAnyValue(attr->getAnyValue());
      }

      //---------------------------------------------------------------

      CAttribute* CAttributeMap::operator[](const StdString& key)
      {
         if (!this->hasAttribute(key))
            ERROR("CAttributeMap::operator[](const StdString& key)",
                  << "[ key = " << key << "] key not found !");
         return SuperClassMap::operator[](key);
      }

      //---------------------------------------------------------------

      StdString CAttributeMap::toString(void) const
      {
         typedef std::pair<StdString, CAttribute*> StdStrAttPair;
         StdOStringStream oss;

         SuperClassMap::const_iterator it = SuperClassMap::begin(), end = SuperClassMap::end();
         for (; it != end; it++)
         {
            const StdStrAttPair& att = *it;
            if (!att.second->isEmpty())
               oss << *att.second << " ";
         }
         return oss.str();
      }

      //---------------------------------------------------------------

      void CAttributeMap::fromString(const StdString& str)
      {
         ERROR("CAttributeMap::fromString(const StdString& str)",
               << "[ str = " << str << "] Not implemented yet !");
      }

      //---------------------------------------------------------------

      //StdOStream& operator << (StdOStream& os, const CAttributeMap& attributmap)
      //{ os << attributmap.toString(); return (os); }

      //---------------------------------------------------------------

      void CAttributeMap::setAttributes(const xml::THashAttributes& attributes)
      {
         for (xml::THashAttributes::const_iterator it  = attributes.begin();
                                                   it != attributes.end();
                                                   it++)
         {
            if ((*it).first.compare(StdString("id")) != 0 && (*it).first.compare(StdString("src")) != 0)
            {
               //if (CAttributeMap::operator[]((*it).first)->isEmpty())
               CAttributeMap::operator[]((*it).first)->fromString((*it).second);
            }
         }
      }

      //---------------------------------------------------------------

      /*!
      \brief Set attributes from a specific attributemap, considered parent.
         The child attribute map will insert the attributes of its parent into its current attribute map.
      The existing attributes can be filled with the values of the parent map if they are empty or
      simply replaced by these values depending on choice of user.
      \param [in] _parent Attribute map from which the current map gets attributes.
      \param [in] apply Specify if current attribute map is replaced by the attributes of parent (false)
                    or filled in in case of emptyp (true)
      */
      void CAttributeMap::setAttributes(const CAttributeMap* const _parent, bool apply)
      {
         typedef std::pair<StdString, CAttribute*> StdStrAttPair;

         SuperClassMap::const_iterator it = _parent->begin(), end = _parent->end();
         for (; it != end; it++)
         {
            const StdStrAttPair& el = *it;
            if (this->hasAttribute(el.first))
            {
               CAttribute* currentAtt = CAttributeMap::operator[](el.first);
               CAttribute* parentAtt = el.second;
               if (apply)
               {
                 if (currentAtt->isEmpty() && !el.second->isEmpty())
                 {
                    this->setAttribute(el.first, el.second);
                 }
               }
               else currentAtt->setInheritedValue(*parentAtt);
            }
         }
      }

      void CAttributeMap::duplicateAttributes(const CAttributeMap* const srcAttr)
      {
         typedef std::pair<StdString, CAttribute*> StdStrAttPair;

         SuperClassMap::const_iterator it = srcAttr->begin(), end = srcAttr->end();
         for (; it != end; it++)
         {
            const StdStrAttPair& el = *it;
            if (this->hasAttribute(el.first))
            {
               if (!el.second->isEmpty())
               {
                 this->setAttribute(el.first, el.second);
               }
            }
         }
      }

      //---------------------------------------------------------------
/*
      void CAttributeMap::toBinary(StdOStream& os) const
      {
         typedef std::pair<StdString, CAttribute*> StdStrAttPair;
         SuperClassMap::const_iterator it = this->begin(), end = this->end();

         const StdSize nbatt = SuperClassMap::size();
         os.write (reinterpret_cast<const char*>(&nbatt) , sizeof(StdSize));

         for (; it != end; it++)
         {
            const StdString& key   = it->first;
            const CAttribute* value = it->second;
            const StdSize size = key.size();

            os.write (reinterpret_cast<const char*>(&size) , sizeof(StdSize));
            os.write (key.data(), size* sizeof(char));

            if (!value->isEmpty())
            {
               bool b = true;
               os.write (reinterpret_cast<const char*>(&b) , sizeof(bool));
               value->toBinary(os);
            }
            else
            {
               bool b = false;
               os.write (reinterpret_cast<const char*>(&b) , sizeof(bool));
            }
         }
      }

      //---------------------------------------------------------------

      void CAttributeMap::fromBinary(StdIStream& is)
      {
         StdSize nbatt = 0;
         is.read (reinterpret_cast<char*>(&nbatt), sizeof(StdSize));

         for (StdSize i = 0; i < nbatt; i++)
         {
            bool hasValue = false;
            StdSize size  = 0;
            is.read (reinterpret_cast<char*>(&size), sizeof(StdSize));
            StdString key(size, ' ');
            is.read (const_cast<char *>(key.data()), size* sizeof(char));

            if (!this->hasAttribute(key))
               ERROR("CAttributeMap::fromBinary(StdIStream& is)",
                     << "[ key = " << key << "] key not found !");

            is.read (reinterpret_cast<char*>(&hasValue), sizeof(bool));

            if (hasValue)
               this->operator[](key)->fromBinary(is);
         }
      }
 */
      void CAttributeMap::generateCInterface(ostream& oss, const string& className)
      {
         SuperClassMap::const_iterator it = SuperClassMap::begin(), end = SuperClassMap::end();
         for (; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << std::endl << iendl;
             it->second->generateCInterface(oss, className);
             oss << iendl;
             it->second->generateCInterfaceIsDefined(oss, className);
           }
         }
      }

      void CAttributeMap::generateFortran2003Interface(ostream& oss, const string& className)
      {
         SuperClassMap::const_iterator it = SuperClassMap::begin(), end = SuperClassMap::end();
         for (; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << std::endl << iendl;
             it->second->generateFortran2003Interface(oss, className);
             oss << iendl;
             it->second->generateFortran2003InterfaceIsDefined(oss, className);
           }
         }
      }

      ///--------------------------------------------------------------

      void CAttributeMap::generateFortranInterface_hdl_(ostream& oss, const string& className)
      {
         oss << "SUBROUTINE xios(set_" << className << "_attr_hdl_)   &" << iendl++;
         SuperClassMap::const_iterator it;
         SuperClassMap::const_iterator begin = SuperClassMap::begin(), end = SuperClassMap::end();

         long startPos = oss.tellp();

         oss << "( " << className << "_hdl";
         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << ", " << it->second->getName() << "_";
             if (oss.tellp() - startPos > 90)
             {
               oss << "  &" << iendl;
               startPos = oss.tellp();
             }
           }
         }
         oss << " )";
         oss << std::endl;
         oss << iendl;

         oss << "IMPLICIT NONE" << iendl++;
         oss << "TYPE(txios(" << className << ")) , INTENT(IN) :: " << className << "_hdl";

         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << iendl;
             it->second->generateFortranInterfaceDeclaration_(oss, className);
           }
         }

         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << std::endl << iendl;
             it->second->generateFortranInterfaceBody_(oss, className);
           }
         }

         oss << std::endl << (iendl -= 2);
         oss << "END SUBROUTINE xios(set_" << className << "_attr_hdl_)" << std::endl;
      }

      void CAttributeMap::generateFortranInterfaceGet_hdl_(ostream& oss, const string& className)
      {
         oss << "SUBROUTINE xios(get_" << className << "_attr_hdl_)   &" << iendl++;
         SuperClassMap::const_iterator it;
         SuperClassMap::const_iterator begin = SuperClassMap::begin(), end = SuperClassMap::end();

         long startPos = oss.tellp();

         oss << "( " << className << "_hdl";
         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << ", " << it->second->getName() << "_";
             if (oss.tellp() - startPos > 90)
             {
               oss << "  &" << iendl;
               startPos = oss.tellp();
             }
           }
         }
         oss << " )";
         oss << std::endl;
         oss << iendl;

         oss << "IMPLICIT NONE" << iendl++;
         oss << "TYPE(txios(" << className << ")) , INTENT(IN) :: " << className << "_hdl";

         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << iendl;
             it->second->generateFortranInterfaceGetDeclaration_(oss, className);
           }
         }

         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << std::endl << iendl;
             it->second->generateFortranInterfaceGetBody_(oss, className);
           }
         }

         oss << std::endl << (iendl -= 2);
         oss << "END SUBROUTINE xios(get_" << className << "_attr_hdl_)" << std::endl;
      }

      void CAttributeMap::generateFortranInterfaceIsDefined_hdl_(ostream& oss, const string& className)
      {
         oss << "SUBROUTINE xios(is_defined_" << className << "_attr_hdl_)   &" << iendl++;
         SuperClassMap::const_iterator it;
         SuperClassMap::const_iterator begin = SuperClassMap::begin(), end = SuperClassMap::end();

         long startPos = oss.tellp();

         oss << "( " << className << "_hdl";
         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << ", " << it->second->getName() << "_";
             if (oss.tellp() - startPos > 90)
             {
               oss << "  &" << iendl;
               startPos = oss.tellp();
             }
           }
         }
         oss << " )";
         oss << std::endl;
         oss << iendl;

         oss << "IMPLICIT NONE" << iendl++;
         oss << "TYPE(txios(" << className << ")) , INTENT(IN) :: " << className << "_hdl";

         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << iendl;
             it->second->generateFortranInterfaceIsDefinedDeclaration_(oss, className);
           }
         }

         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << std::endl << iendl;
             it->second->generateFortranInterfaceIsDefinedBody_(oss, className);
           }
         }

         oss << std::endl << (iendl -= 2);
         oss << "END SUBROUTINE xios(is_defined_" << className << "_attr_hdl_)" << std::endl;
      }

      void CAttributeMap::generateFortranInterface_hdl(ostream& oss, const string& className)
      {
         oss << "SUBROUTINE xios(set_" << className << "_attr_hdl)  &" << iendl++;
         SuperClassMap::const_iterator it;
         SuperClassMap::const_iterator begin = SuperClassMap::begin(), end = SuperClassMap::end();

         long startPos = oss.tellp();

         oss << "( " << className << "_hdl";
         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << ", " << it->second->getName();
             if (oss.tellp() - startPos > 90)
             {
               oss << "  &" << iendl;
               startPos = oss.tellp();
             }
           }
         }
         oss << " )";
         oss << std::endl;
         oss << iendl;

         oss << "IMPLICIT NONE" << iendl++;
         oss << "TYPE(txios(" << className << ")) , INTENT(IN) :: " << className << "_hdl";

         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << iendl;
             it->second->generateFortranInterfaceDeclaration(oss, className);
           }
         }

         oss << std::endl << iendl;

         oss << "CALL xios(set_" << className << "_attr_hdl_)  &" << iendl;

         startPos = oss.tellp();

         oss << "( " << className << "_hdl";
         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << ", " << it->second->getName();
             if (oss.tellp() - startPos > 90)
             {
               oss << "  &" << iendl;
               startPos = oss.tellp();
             }
           }
         }
         oss << " )";

         oss << std::endl << (iendl -= 2);
         oss << "END SUBROUTINE xios(set_" << className << "_attr_hdl)" << std::endl;
      }

      void CAttributeMap::generateFortranInterfaceGet_hdl(ostream& oss, const string& className)
      {
         oss << "SUBROUTINE xios(get_" << className << "_attr_hdl)  &" << iendl++;
         SuperClassMap::const_iterator it;
         SuperClassMap::const_iterator begin = SuperClassMap::begin(), end = SuperClassMap::end();

         long startPos = oss.tellp();

         oss << "( " << className << "_hdl";
         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << ", " << it->second->getName();
             if (oss.tellp() - startPos > 90)
             {
               oss << "  &" << iendl;
               startPos = oss.tellp();
             }
           }
         }
         oss << " )";
         oss << std::endl;
         oss << iendl;

         oss << "IMPLICIT NONE" << iendl++;
         oss << "TYPE(txios(" << className << ")) , INTENT(IN) :: " << className << "_hdl";

         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << iendl;
             it->second->generateFortranInterfaceGetDeclaration(oss, className);
           }
         }

         oss << std::endl << iendl;

         oss << "CALL xios(get_" << className << "_attr_hdl_)  &" << iendl;

         startPos = oss.tellp();

         oss << "( " << className << "_hdl";
         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << ", " << it->second->getName();
             if (oss.tellp() - startPos > 90)
             {
               oss << "  &" << iendl;
               startPos = oss.tellp();
             }
           }
         }
         oss << " )";

         oss << std::endl << (iendl -= 2);
         oss << "END SUBROUTINE xios(get_" << className << "_attr_hdl)" << std::endl;
      }

      void CAttributeMap::generateFortranInterfaceIsDefined_hdl(ostream& oss, const string& className)
      {
         oss << "SUBROUTINE xios(is_defined_" << className << "_attr_hdl)  &" << iendl++;
         SuperClassMap::const_iterator it;
         SuperClassMap::const_iterator begin = SuperClassMap::begin(), end = SuperClassMap::end();

         long startPos = oss.tellp();

         oss << "( " << className << "_hdl";
         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << ", " << it->second->getName();
             if (oss.tellp() - startPos > 90)
             {
               oss << "  &" << iendl;
               startPos = oss.tellp();
             }
           }
         }
         oss << " )";
         oss << std::endl;
         oss << iendl;

         oss << "IMPLICIT NONE" << iendl++;
         oss << "TYPE(txios(" << className << ")) , INTENT(IN) :: " << className << "_hdl";

         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << iendl;
             it->second->generateFortranInterfaceIsDefinedDeclaration(oss, className);
           }
         }

         oss << std::endl << iendl;

         oss << "CALL xios(is_defined_" << className << "_attr_hdl_)  &" << iendl;

         startPos = oss.tellp();

         oss << "( " << className << "_hdl";
         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << ", " << it->second->getName();
             if (oss.tellp() - startPos > 90)
             {
               oss << "  &" << iendl;
               startPos = oss.tellp();
             }
           }
         }
         oss << " )";

         oss << std::endl << (iendl -= 2);
         oss << "END SUBROUTINE xios(is_defined_" << className << "_attr_hdl)" << std::endl;
      }

      void CAttributeMap::generateFortranInterface_id(ostream& oss, const string& className)
      {
         oss << "SUBROUTINE xios(set_" << className << "_attr)  &" << iendl++;
         SuperClassMap::const_iterator it;
         SuperClassMap::const_iterator begin = SuperClassMap::begin(), end = SuperClassMap::end();

         long startPos = oss.tellp();

         oss << "( " << className << "_id";
         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << ", " << it->second->getName();
             if (oss.tellp() - startPos > 90)
             {
               oss << "  &" << iendl;
               startPos = oss.tellp();
             }
           }
         }
         oss << " )";
         oss << std::endl;
         oss << iendl;

         oss << "IMPLICIT NONE" << iendl++;

         oss << "TYPE(txios(" << className << "))  :: " << className << "_hdl" << iendl;
         oss << "CHARACTER(LEN=*), INTENT(IN) ::" << className << "_id";

         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << iendl;
             it->second->generateFortranInterfaceDeclaration(oss, className);
           }
         }

         oss << std::endl << iendl;
         oss << "CALL xios(get_" << className << "_handle)(" << className << "_id," << className << "_hdl)" << iendl;
         oss << "CALL xios(set_" << className << "_attr_hdl_)   &" << iendl;

         startPos = oss.tellp();

         oss << "( " << className << "_hdl";
         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << ", " << it->second->getName();
             if (oss.tellp() - startPos > 90)
             {
               oss << "  &" << iendl;
               startPos = oss.tellp();
             }
           }
         }
         oss << " )";

         oss << std::endl << (iendl -= 2);
         oss << "END SUBROUTINE xios(set_" << className << "_attr)" << std::endl;
      }

      void CAttributeMap::generateFortranInterfaceGet_id(ostream& oss, const string& className)
      {
         oss << "SUBROUTINE xios(get_" << className << "_attr)  &" << iendl++;
         SuperClassMap::const_iterator it;
         SuperClassMap::const_iterator begin = SuperClassMap::begin(), end = SuperClassMap::end();

         long startPos = oss.tellp();

         oss << "( " << className << "_id";
         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << ", " << it->second->getName();
             if (oss.tellp() - startPos > 90)
             {
               oss << "  &" << iendl;
               startPos = oss.tellp();
             }
           }
         }
         oss << " )";
         oss << std::endl;
         oss << iendl;

         oss << "IMPLICIT NONE" << iendl++;

         oss << "TYPE(txios(" << className << "))  :: " << className << "_hdl" << iendl;
         oss << "CHARACTER(LEN=*), INTENT(IN) ::" << className << "_id";

         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << iendl;
             it->second->generateFortranInterfaceGetDeclaration(oss, className);
           }
         }

         oss << std::endl << iendl;
         oss << "CALL xios(get_" << className << "_handle)(" << className << "_id," << className << "_hdl)" << iendl;
         oss << "CALL xios(get_" << className << "_attr_hdl_)   &" << iendl;

         startPos = oss.tellp();

         oss << "( " << className << "_hdl";
         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << ", " << it->second->getName();
             if (oss.tellp() - startPos > 90)
             {
               oss << "  &" << iendl;
               startPos = oss.tellp();
             }
           }
         }
         oss << " )";

         oss << std::endl << (iendl -= 2);
         oss << "END SUBROUTINE xios(get_" << className << "_attr)" << std::endl;
      }

      void CAttributeMap::generateFortranInterfaceIsDefined_id(ostream& oss, const string& className)
      {
         oss << "SUBROUTINE xios(is_defined_" << className << "_attr)  &" << iendl++;
         SuperClassMap::const_iterator it;
         SuperClassMap::const_iterator begin = SuperClassMap::begin(), end = SuperClassMap::end();

         long startPos = oss.tellp();

         oss << "( " << className << "_id";
         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << ", " << it->second->getName();
             if (oss.tellp() - startPos > 90)
             {
               oss << "  &" << iendl;
               startPos = oss.tellp();
             }
           }
         }
         oss << " )";
         oss << std::endl;
         oss << iendl;

         oss << "IMPLICIT NONE" << iendl++;

         oss << "TYPE(txios(" << className << "))  :: " << className << "_hdl" << iendl;
         oss << "CHARACTER(LEN=*), INTENT(IN) ::" << className << "_id";

         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << iendl;
             it->second->generateFortranInterfaceIsDefinedDeclaration(oss, className);
           }
         }

         oss << std::endl << iendl;
         oss << "CALL xios(get_" << className << "_handle)(" << className << "_id," << className << "_hdl)" << iendl;
         oss << "CALL xios(is_defined_" << className << "_attr_hdl_)   &" << iendl;

         startPos = oss.tellp();

         oss << "( " << className << "_hdl";
         for (it = begin; it != end; it++)
         {
           if (it->second->isPublic())
           {
             oss << ", " << it->second->getName();
             if (oss.tellp() - startPos > 90)
             {
               oss << "  &" << iendl;
               startPos = oss.tellp();
             }
           }
         }
         oss << " )";

         oss << std::endl << (iendl -= 2);
         oss << "END SUBROUTINE xios(is_defined_" << className << "_attr)" << std::endl;
      }
} // namespace xios