#include <iostream>
#include <include/stepper.h>
#include <boost/program_options.hpp>

int main(int argc, char *argv[])
{
  using namespace simon;
  namespace po = boost::program_options;
  po::options_description desc("This small program allows to control SMcam. Allowed options");
  desc.add_options()
      ("help", "Produce help message")
      ("axis", po::value<std::string>(), "Name of the axis to rotate")
      ("settings", po::value<std::string>(), "Settings file name")
      ("rotate", po::value<int>(), "Rotation in degrees. Positive means clockwise.");
  po::variables_map vm;
  po::store(po::parse_command_line(argc, argv, desc), vm);
  po::notify(vm);
  if (vm.count("help")) {
    std::cout << desc << "\n";
      return EXIT_FAILURE;
  }
  stepper::c_stepper* ptr_stepper = nullptr;
  if (vm.count("axis") && vm.count("settings")) {
    auto axis = vm["axis"].as<std::string>();
    auto fname_settings = vm["settings"].as<std::string>();
    ptr_stepper = new stepper::c_stepper(axis, fname_settings);
    if (vm.count("rotate")) {
      auto degrees = vm["rotate"].as<int>();
      ptr_stepper->rotate(degrees);
    }
  } else {
    std::cerr << "Please specify axis and settings file.\n";
    return EXIT_FAILURE;
  }
  if (ptr_stepper != nullptr)
    delete ptr_stepper;
  return EXIT_SUCCESS;
}