// $Id$

#include "Utils/XML_Helper.h"
#include "SatisfierProperty_Handler.h"
#include "DD_Handler.h"
#include "Any_Handler.h"
#include "Deployment.hpp"
#include "ciao/Deployment_TargetDataC.h"
#include "CIAO_common.h"

using namespace std;

namespace CIAO
{
  namespace Config_Handlers
  {
    DD_Handler::DD_Handler (const ACE_TCHAR *file) :
      idl_domain_(0),
      domain_ (0),
      retval_ (false)
    {
      CIAO_TRACE("DP_PCD_Handler::constructor");
      XML_Helper helper;

      if (CIAO::debug_level () > 9)
        {
          ACE_DEBUG ((LM_DEBUG , "inside DD_Handler"));
        }


      XERCES_CPP_NAMESPACE::DOMDocument *dom =
        helper.create_dom (file);

      if (CIAO::debug_level () > 9)
        {
          ACE_DEBUG ((LM_DEBUG , "after create dom"));
        }

      if (!dom)
        throw DD_Handler::NoDomain ();

      Domain *dm =
        new Domain (domain (dom));

      //      Domain d = domain (dom);

      if (CIAO::debug_level () > 9)
        {
          ACE_DEBUG ((LM_DEBUG , "dom"));
        }


      this->domain_.reset (dm);

      if (CIAO::debug_level () > 9)
        {
          ACE_DEBUG ((LM_DEBUG , "after reset"));
        }

      if (!this->build_domain ())
        throw NoDomain ();
    }

    DD_Handler::DD_Handler (Domain *dmn):
      idl_domain_(0),
      domain_(dmn),
      retval_(false)
    {
      CIAO_TRACE("DP_PCD_Handler::constructor - Domain");
      if(!this->build_domain ())
        throw NoDomain ();
    }

    DD_Handler::DD_Handler (::Deployment::Domain *dmn):
      idl_domain_(dmn),
      domain_(0),
      retval_(false)
    {
      if(!this->build_xsc())
        throw NoDomain ();
    }

    DD_Handler::~DD_Handler (void)
    {
    }

    bool
    DD_Handler::build_domain ()
    {
      CIAO_TRACE("DP_PCD_Handler::build_domain");
      this->idl_domain_.reset ( new ::Deployment::Domain );

      // Read in the name
      // Check if the label is there or not
      if (domain_->label_p ())
        this->idl_domain_->label =
          CORBA::string_dup (domain_->label ().c_str ());

      if (domain_->UUID_p ())
        this->idl_domain_->UUID =
          CORBA::string_dup (domain_->UUID ().c_str ());

      CORBA::ULong len = domain_->count_node ();
      this->idl_domain_->node.length (len);

      if (CIAO::debug_level () > 9)
        {
          ACE_DEBUG ((LM_DEBUG , "The node length is [%d]\n",len));
        }

      //Resource _resource;
      int i =0;
      for (Domain::node_const_iterator iter = domain_->begin_node ();
           iter != domain_->end_node ();
           ++iter,++i
           )
        {
          // Node* thisNode = (Node*)iter;
          this->idl_domain_->node[i].name =
            CORBA::string_dup (iter->name ().c_str ());

          if (iter->label_p ())
            this->idl_domain_->node[i].label =
              CORBA::string_dup (iter->label ().c_str ());

          // length is hard-coded for now ...
          // here iterate over the resources ...
          CORBA::ULong res_len = iter->count_resource ();
          this->idl_domain_->node[i].resource.length (res_len);

          int res_id=0;
          // FOR EACH RESOURCE ....
          for (Node::resource_const_iterator res_iter = iter->begin_resource ();
               res_iter != iter->end_resource ();
               res_iter++, res_id++)
            {

              this->idl_domain_->node[i].resource[res_id].name =
                CORBA::string_dup (res_iter->name ().c_str ());

              CORBA::ULong resource_type_len = res_iter->count_resourceType ();
              this->idl_domain_->node[i].resource[res_id].resourceType.length (resource_type_len);

              int res_type_id =0;

              // FOR EACH RESOURCE TYPE
              for (Resource::resourceType_const_iterator res_type_iter =
                     res_iter->begin_resourceType ();
                   res_type_iter != res_iter->end_resourceType ();
                   res_type_iter++, res_type_id++)
                {
                  this->idl_domain_->node[i].resource[res_id].resourceType[res_type_id] =
                    CORBA::string_dup (res_type_iter->c_str ());
                }

              CORBA::ULong property_len = res_iter->count_property ();
              this->idl_domain_->node[i].resource[res_id].property.length (property_len);

              //              int property_id =0;

              std::for_each (res_iter->begin_property (),
                             res_iter->end_property (),
                             SatisfierProperty_Functor (this->idl_domain_->node[i].resource[res_id].property));

              /*
              //FOR EACH PROPERTY
              for (Resource::property_const_iterator property_iter =
              res_iter->begin_property ();
              property_iter != res_iter->end_property ();
              property_iter++, property_id++)
              {
              this->idl_domain_->node[i].resource[res_id].property[property_id ].name =
              CORBA::string_dup (property_iter->name ().c_str ());


              this->idl_domain_->node[i].resource[res_id].property[property_id].kind =
              ::Deployment::Quantity;

              Any the_any = property_iter->value ();
              CORBA::Any a_corba_any;
              Any_Handler::extract_into_any (the_any , a_corba_any);
              this->idl_domain_->node[i].resource[res_id].property[property_id].value
              = a_corba_any;
              }
              */
            }
        }

      return true;

    }

    bool
    DD_Handler::build_xsc ()
    {
      return true;
    }

    ::Deployment::Domain const *
    DD_Handler::domain_idl () const
      throw (DD_Handler::NoDomain)
    {
      if(!this->idl_domain_.get())
        throw NoDomain ();

      //else
      return this->idl_domain_.get();
    }

    ::Deployment::Domain *
    DD_Handler::domain_idl ()
      throw (DD_Handler::NoDomain)
    {
      if(!this->idl_domain_.get())
        throw NoDomain();

      //else
      return this->idl_domain_.release();
    }

    Domain const *
    DD_Handler::domain_xsc () const
      throw (DD_Handler::NoDomain)
    {
      if(!this->domain_.get())
        throw NoDomain ();

      //else
      return this->domain_.get();
    }

    Domain *
    DD_Handler::domain_xsc ()
      throw (DD_Handler::NoDomain)
    {
      if(!this->domain_.get())
        throw NoDomain ();

      //else
      return this->domain_.release();
    }
  }
}