#include "utils/io.h"
#include "simulation/sims.h"
#include "motions/base.h"
#include "times/delta.h"
#include "times/lognormal.h"


#include <iostream>
#include <unordered_map>
#include <random>




int main (const int argc, char *argv[]) {
    Arguments args;
    try {
        args = parse_args(argc, argv);
    } catch (std::invalid_argument& error) {
        std::cerr << error.what() << std::endl;
        return 1;
    }

    std::unordered_map parameter { read_parameter(args.parameter_file) };

    for (const auto& [key, value]: args.optional) {
        parameter[key] = value;
    }

    std::random_device rd;
    std::mt19937_64 rng(rd());

    Motion *motion = Motion::createFromInput(args.motion_type, rng);

    auto dist = DeltaDistribution(rng);
    // auto dist = LogNormalDistribution(1, 2, rng);  // arguments: tau_max, sigma

    if (args.spectrum) {
       run_spectrum(parameter, *motion, dist);
    }
    if (args.ste) {
        run_ste(parameter, *motion, dist);
    }

    return 0;
}