#include <iostream>
#include <Eigen/Dense>
#include <boost/program_options.hpp>
#include <string>
#include "tools/easylogging++.h"
#include "model/ranksvmtn.h"
#include "tools/fileDataProvider.h"

INITIALIZE_EASYLOGGINGPP

using Eigen::MatrixXd;
namespace po = boost::program_options;

po::variables_map vm;

int train()
{
  RSVM* rsvm;
  rsvm=RSVM::loadModel(vm["model"].as<std::string>().c_str());
  FileDP dp(vm["feature"].as<std::string>().c_str());
  rsvm->train(dp);
  rsvm->predict(dp);
  rsvm->saveModel(vm["output"].as<std::string>().c_str());
  delete rsvm;
  return 0;
}

int main(int argc,char ** argv)
{
  // Defining program options
  po::options_description desc("Allowed options");
  desc.add_options()
          ("help,h", "produce help message")
          ("model,m", po::value<std::string>()->default_value("test.m"), "set input model file")
          ("feature,i", po::value<std::string>()->default_value("test.f"), "set input feature file")
          ("output,o", po::value<std::string>()->default_value("test.m.out"), "set output model file")
          ;

  // Parsing program options
  po::store(po::parse_command_line(argc, argv, desc), vm);
  po::notify(vm);

  if (vm.count("help")) {
    std::cout << desc << "\n";
    return 1;
  }

  MatrixXd m(2,2);
  m(0,0) = 3;
  m(1,0) = 2.5;
  m(0,1) = -1;
  m(1,1) = m(1,0) + m(0,1);
  std::cout << m << std::endl;
}