#include "cli_base.hpp"
#include <boost/program_options/parsers.hpp>
#include <iostream>

CliBase::CliBase(const std::string &title)
    : desc_(title)
    , help_(false)
{
}

void CliBase::parse(int argc, char *argv[])
{
    using namespace boost::program_options;

    setupOptions(); // must be first

    parsed_options parsed = parse_command_line(argc, argv, desc_);
    store(parsed, vm_);
    notify(vm_);

    if (vm_.count("help")) {
        help_ = true;
    }
}

bool CliBase::isHelp() const
{
    return help_;
}

void CliBase::printHelp() const
{
    std::cout << desc_ << "\n";
}