#include <iomanip>
#include <iostream>

import mean_field;
import mean_field_extension_example.rotating_stellar_model;

int main() {
    using namespace mean_field;
    using namespace mean_field::extension_example;

    const IdealGasRadiation equationOfState({
        .meanMolecularWeight = 0.61,
        .boltzmannConstant = 1.380649e-16,
        .atomicMassUnit = 1.66053906660e-24,
        .radiationConstant = 7.5657e-15
    });

    const dimensions::DensityValue density{10.0};       // g cm^-3
    const dimensions::TemperatureValue temperature{1.5e7}; // K
    const auto pressure = eos::evaluate<dimensions::quantity::Pressure>(
        equationOfState,
        density,
        temperature
    );

    const auto model = makeRotatingStellarModel({
        .equationOfState = equationOfState.parameters(),
        .surfacePressure = dimensions::PressureValue{0.0},
        .totalMass = dimensions::MassValue{1.0},
        .totalAngularMomentum = dimensions::AngularMomentumValue{0.2}
    });

    std::cout << std::scientific
              << "P(rho = 10 g cm^-3, T = 1.5e7 K) = "
              << pressure.value() << " dyn cm^-2\n"
              << "Compiled specification count = "
              << model.specificationCount << '\n'
              << "Current barotropic backend accepts this thermal model = "
              << std::boolalpha
              << currentEquilibriumBackendSupportsIdealGasRadiation << '\n';

    return 0;
}