////////////////////////////////////////////////////////////////////////////////
/// DISCLAIMER
///
/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
///     http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
///
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
///
/// @author Dr. Frank Celler
/// @author Achim Brandt
////////////////////////////////////////////////////////////////////////////////

#include "VppResponse.h"

#include <velocypack/Builder.h>
#include <velocypack/Dumper.h>
#include <velocypack/Options.h>
#include <velocypack/velocypack-aliases.h>

#include "Basics/Exceptions.h"
#include "Basics/StringBuffer.h"
#include "Basics/StringUtils.h"
#include "Basics/VPackStringBufferAdapter.h"
#include "Basics/VelocyPackDumper.h"
#include "Basics/tri-strings.h"
#include "Rest/VppRequest.h"

using namespace arangodb;
using namespace arangodb::basics;

bool VppResponse::HIDE_PRODUCT_HEADER = false;

VppResponse::VppResponse(ResponseCode code)
    : GeneralResponse(code),
      _connectionType(CONNECTION_KEEP_ALIVE),
      _body(TRI_UNKNOWN_MEM_ZONE, false),
      _contentType(ContentType::VPACK) {}

void VppResponse::reset(ResponseCode code) {
  _responseCode = code;
  _headers.clear();
  _connectionType = CONNECTION_KEEP_ALIVE;
  _contentType = ContentType::TEXT;
}

void VppResponse::setPayload(GeneralRequest const* request,
                             arangodb::velocypack::Slice const& slice,
                             bool generateBody, VPackOptions const& options) {
  // VELOCYPACK
  if (request != nullptr && request->velocyPackResponse()) {
    setContentType(VppResponse::ContentType::VPACK);
    size_t length = static_cast<size_t>(slice.byteSize());
    if (generateBody) {
    }
  } else {  // JSON
    setContentType(VppResponse::ContentType::JSON);
    if (generateBody) {
    } else {
    }
  }
};

void VppResponse::writeHeader(basics::StringBuffer*) {}