////////////////////////////////////////////////////////////////////////////////
/// 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
////////////////////////////////////////////////////////////////////////////////

#include "Basics/Common.h"
#include "Basics/directories.h"

#include "ApplicationFeatures/BasicPhase.h"
#include "ApplicationFeatures/CommunicationPhase.h"
#include "ApplicationFeatures/ConfigFeature.h"
#include "ApplicationFeatures/GreetingsPhase.h"
#include "ApplicationFeatures/ShellColorsFeature.h"
#include "ApplicationFeatures/ShutdownFeature.h"
#include "ApplicationFeatures/TempFeature.h"
#include "ApplicationFeatures/VersionFeature.h"
#include "Basics/ArangoGlobalContext.h"
#include "Import/ImportFeature.h"
#include "Logger/Logger.h"
#include "Logger/LoggerFeature.h"
#include "ProgramOptions/ProgramOptions.h"
#include "Random/RandomFeature.h"
#include "Shell/ClientFeature.h"
#include "Ssl/SslFeature.h"

using namespace arangodb;
using namespace arangodb::application_features;

int main(int argc, char* argv[]) {
  TRI_GET_ARGV(argc, argv);
  return ClientFeature::runMain(argc, argv, [&](int argc, char* argv[]) -> int {
    ArangoGlobalContext context(argc, argv, BIN_DIRECTORY);
    context.installHup();

    std::shared_ptr<options::ProgramOptions> options(
        new options::ProgramOptions(argv[0], "Usage: arangoimport [<options>]",
                                    "For more information use:", BIN_DIRECTORY));
    ApplicationServer server(options, BIN_DIRECTORY);
    int ret;

    server.addFeature(new application_features::BasicFeaturePhase(server, true));
    server.addFeature(new application_features::CommunicationFeaturePhase(server));
    server.addFeature(new application_features::GreetingsFeaturePhase(server, true));
    server.addFeature(new ClientFeature(server, false));
    server.addFeature(new ConfigFeature(server, "arangoimport"));
    server.addFeature(new ImportFeature(server, &ret));
    server.addFeature(new LoggerFeature(server, false));
    server.addFeature(new RandomFeature(server));
    server.addFeature(new ShellColorsFeature(server));
    server.addFeature(new ShutdownFeature(server, {"Import"}));
    server.addFeature(new SslFeature(server));
    server.addFeature(new TempFeature(server, "arangoimport"));
    server.addFeature(new VersionFeature(server));

    try {
      server.run(argc, argv);
      if (server.helpShown()) {
        // --help was displayed
        ret = EXIT_SUCCESS;
      }
    } catch (std::exception const& ex) {
      LOG_TOPIC(ERR, arangodb::Logger::FIXME)
          << "arangoimport terminated because of an unhandled exception: "
          << ex.what();
      ret = EXIT_FAILURE;
    } catch (...) {
      LOG_TOPIC(ERR, arangodb::Logger::FIXME)
          << "arangoimport terminated because of an unhandled exception of "
             "unknown type";
      ret = EXIT_FAILURE;
    }

    return context.exit(ret);
  });
}
