/**
 *  \file RMF/paths.cpp
 *  \brief Handle read/write of Model data from/to files.
 *
 *  Copyright 2007-2013 IMP Inventors. All rights reserved.
 *
 */

#include "avro_schemas.h"
#include <RMF/internal/paths.h>
#include <RMF/decorators.h>
#include <backend/avro/File.json.h>
#include <backend/avro/All.json.h>
#include <backend/avro/Data.json.h>
#include <backend/avro/Nodes.json.h>
#include <backend/avro/Frame.json.h>
#include <backend/avro/AvroCpp/api/Compiler.hh>
#include <stdexcept>
#include <backend/avro/AvroCpp/api/Encoder.hh>
#include <backend/avro/AvroCpp/api/Stream.hh>
#include <boost/scoped_ptr.hpp>

RMF_ENABLE_WARNINGS

namespace RMF {
  namespace avro_backend {
#define RMF_SCHEMA(name)                                                \
    ::rmf_avro::ValidSchema get_##name##_schema() {                     \
      return ::rmf_avro::compileJsonSchemaFromString(name##_json.c_str()); \
    }

RMF_SCHEMA(All);
RMF_SCHEMA(File);
RMF_SCHEMA(Nodes);
RMF_SCHEMA(Data);
RMF_SCHEMA(Frame);

void show(const RMF_avro_backend::Data &data,
          std::ostream             &out) {
  boost::scoped_ptr< ::rmf_avro::OutputStream>
    os(rmf_avro::ostreamOutputStream(out).release());
  ::rmf_avro::EncoderPtr encoder
      = rmf_avro::jsonEncoder(get_Data_schema());
  encoder->init(*os);
  ::rmf_avro::codec_traits<RMF_avro_backend::Data>::encode(*encoder, data);
  os->flush();
}

}   // namespace avro_backend
} /* namespace RMF */

RMF_DISABLE_WARNINGS