/**
 * Orthanc - A Lightweight, RESTful DICOM Store
 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege,
 * Belgium
 *
 * This program is free software: you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * In addition, as a special exception, the copyright holders of this
 * program give permission to link the code of its release with the
 * OpenSSL project's "OpenSSL" library (or with modified versions of it
 * that use the same license as the "OpenSSL" library), and distribute
 * the linked executables. You must obey the GNU General Public License
 * in all respects for all of the code used other than "OpenSSL". If you
 * modify file(s) with this exception, you may extend this exception to
 * your version of the file(s), but you are not obligated to do so. If
 * you do not wish to do so, delete this exception statement from your
 * version. If you delete this exception statement from all source files
 * in the program, then also delete it here.
 * 
 * This program 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
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 **/


#include "PrecompiledHeadersServer.h"
#include "OrthancPeerParameters.h"

#include "../Core/OrthancException.h"

namespace Orthanc
{
  OrthancPeerParameters::OrthancPeerParameters() : 
    url_("http://localhost:8042/")
  {
  }


  void OrthancPeerParameters::FromJson(const Json::Value& peer)
  {
    if (!peer.isArray() ||
        (peer.size() != 1 && peer.size() != 3))
    {
      throw OrthancException(ErrorCode_BadFileFormat);
    }

    std::string url;

    try
    {
      url = peer.get(0u, "").asString();

      if (peer.size() == 1)
      {
        SetUsername("");
        SetPassword("");
      }
      else if (peer.size() == 3)
      {
        SetUsername(peer.get(1u, "").asString());
        SetPassword(peer.get(2u, "").asString());
      }
      else
      {
        throw OrthancException(ErrorCode_BadFileFormat);
      }
    }
    catch (...)
    {
      throw OrthancException(ErrorCode_BadFileFormat);
    }

    if (url.size() != 0 && url[url.size() - 1] != '/')
    {
      url += '/';
    }

    SetUrl(url);
  }


  void OrthancPeerParameters::ToJson(Json::Value& value) const
  {
    value = Json::arrayValue;
    value.append(GetUrl());
    value.append(GetUsername());
    value.append(GetPassword());
  }
}