/**
 * @file test/test-context.cpp
 * @author See the AUTHORS file
 */

/*
 * Copyright (C) 2012-2017 ULCO http://www.univ-littoral.fr
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

//#define CATCH_CONFIG_MAIN
//#include <test/catch.hpp>

#include "models.hpp"

#include <artis/kernel/Simulator.hpp>
#include <artis/utils/DateTime.hpp>

#include <boost/archive/binary_oarchive.hpp>
#include <boost/archive/binary_iarchive.hpp>

#include <fstream>

using namespace artis::kernel;

typedef artis::kernel::Simulator < RootModel,
                                   artis::utils::DoubleTime,
                                   ModelParameters,
                                   GlobalParameters > ASimulator;
typedef artis::context::Context < artis::utils::DoubleTime > AContext;

int main()
{
    GlobalParameters globalParameters;
    ModelParameters modelParameters;

    AContext context(artis::utils::DateTime::toJulianDayNumber("2016-1-1"),
                     artis::utils::DateTime::toJulianDayNumber("2016-1-5"));

    {
        ASimulator simulator(new RootModel, globalParameters);

        ::Trace::trace().clear();

        simulator.init(artis::utils::DateTime::toJulianDayNumber("2016-1-1"),
                       modelParameters);
        simulator.run(context);

        std::cout << ::Trace::trace().elements().to_string() << std::endl;

        simulator.save(context);

        std::ofstream os("state");
        boost::archive::binary_oarchive oa(os);

        oa << context;
    }

    std::cout << "==== PAUSE ====" << std::endl;

    {
        AContext new_context(context);
        ASimulator simulator(new RootModel, globalParameters);

        ::Trace::trace().clear();
        new_context.begin(
            artis::utils::DateTime::toJulianDayNumber("2016-1-6"));
        new_context.end(
            artis::utils::DateTime::toJulianDayNumber("2016-1-10"));
        simulator.run(new_context);

        std::cout << ::Trace::trace().elements().to_string() << std::endl;
    }

    std::cout << "==== PAUSE ====" << std::endl;

    {
        AContext new_context;
        ASimulator simulator(new RootModel, globalParameters);

        std::ifstream is("state");
        boost::archive::binary_iarchive ia(is);

        ia >> new_context;

        ::Trace::trace().clear();
        new_context.begin(
            artis::utils::DateTime::toJulianDayNumber("2016-1-6"));
        new_context.end(
            artis::utils::DateTime::toJulianDayNumber("2016-1-10"));
        simulator.run(new_context);

        std::cout << ::Trace::trace().elements().to_string() << std::endl;
    }

    return 0;
}