/*
  Copyright 2016 Statoil ASA.

  This file is part of the Open Porous Media project (OPM).

  OPM 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.

  OPM 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 OPM.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef OPM_OUTPUT_SUMMARY_HPP
#define OPM_OUTPUT_SUMMARY_HPP

#include <opm/output/data/Aquifer.hpp>
#include <opm/output/data/InterRegFlowMap.hpp>

#include <map>
#include <memory>
#include <string>
#include <unordered_map>
#include <utility>
#include <vector>

namespace Opm {
    class EclipseGrid;
    class EclipseState;
    class Inplace;
    class Schedule;
    class SummaryConfig;
    class SummaryState;
} // namespace Opm

namespace Opm { namespace data {
    class GroupAndNetworkValues;
    class InterRegFlowMap;
    struct WellBlockAveragePressures;
    class Wells;
}} // namespace Opm::data

namespace Opm { namespace out {

class Summary
{
public:
    using GlobalProcessParameters = std::map<std::string, double>;
    using RegionParameters = std::map<std::string, std::vector<double>>;
    using BlockValues = std::map<std::pair<std::string, int>, double>;
    using InterRegFlowValues = std::unordered_map<std::string, data::InterRegFlowMap>;

    Summary(SummaryConfig&      sumcfg,
            const EclipseState& es,
            const EclipseGrid&  grid,
            const Schedule&     sched,
            const std::string&  basename = "",
            const bool          writeEsmry = false);

    ~Summary();

    void add_timestep(const SummaryState& st, const int report_step, bool isSubstep);

    void eval(SummaryState&                          summary_state,
              const int                              report_step,
              const double                           secs_elapsed,
              const data::Wells&                     well_solution,
              const data::WellBlockAveragePressures& wbp,
              const data::GroupAndNetworkValues&     group_and_nwrk_solution,
              const GlobalProcessParameters&         single_values,
              const Inplace&                         initial_inplace,
              const Inplace&                         inplace,
              const RegionParameters&                region_values = {},
              const BlockValues&                     block_values  = {},
              const data::Aquifers&                  aquifers_values = {},
              const InterRegFlowValues&              interreg_flows = {}) const;

    void write(const bool is_final_summary = false) const;

private:
    class SummaryImplementation;
    std::unique_ptr<SummaryImplementation> pImpl_;
};

}} // namespace Opm::out

#endif //OPM_OUTPUT_SUMMARY_HPP
