module;

#include <mfem.hpp>

export module mean_field:model.structure.polytropic;

export import :eos.polytrope;
export import :model.structure.base;
export import :seed.lane_emden;

import :utils.misc;

export namespace mean_field::models::structure {
    class PolytropicStructure final {
    public:
        explicit PolytropicStructure(
            eos::Polytrope equationOfState,
            double targetMass
        );

        [[nodiscard]] const eos::Polytrope &equationOfState() const noexcept;

        [[nodiscard]] double targetMass() const noexcept;

        [[nodiscard]] StructureSeed makeInitialSeed(const StructureSeedRequest &request) const;

        void validate() const;

    private:
        eos::Polytrope m_equationOfState;
        double m_targetMass;
    };
} // namespace mean_field::models::structure