#ifndef REDUCEDMODELEVALUATOR_HPP
#define REDUCEDMODELEVALUATOR_HPP

#include "reducedmodeloptimizer_structs.hpp"

class ReducedModelEvaluator
{
public:
    enum CSVExportingDirection { Vertical = 0, Horizontal };
    enum CSVExportingData {
        raw_drm2Reduced = 0,
        norm_drm2Reduced,
        raw_and_norm_drm2Reduced,
        NumberOfDataTypes
    };
    inline static std::array<std::string, NumberOfDataTypes>
        csvExportingDataStrings{"raw_drm2Reduced", "norm_drm2Reduced", "raw_and_norm_drm2Reduced"};
    struct Settings
    {
        CSVExportingDirection exportingDirection{Horizontal};
        CSVExportingData exportingData{norm_drm2Reduced};
        bool shouldWriteHeader{true};
        std::string resultsLabel;
    };

    inline static constexpr int NumberOfEvaluationScenarios{22};
    struct Results
    {
        std::array<double, NumberOfEvaluationScenarios> distances_drm2reduced;
        std::array<double, NumberOfEvaluationScenarios> distances_normalizedDrm2reduced;
        std::array<std::string, NumberOfEvaluationScenarios> evaluationScenarioLabels;
    };
    ReducedModelEvaluator();
    Results evaluateReducedModel(
        ReducedModelOptimization::Results &optimizationResult,
        const std::filesystem::path &scenariosDirectoryPath,
        //        const std::filesystem::path &reducedPatternFilePath,
        const std::filesystem::path &fullPatternTessellatedResultsDirectoryPath);
    Results evaluateReducedModel(ReducedModelOptimization::Results &optimizationResult);
    static void printResultsVertically(const ReducedModelEvaluator::Results &evaluationResults,
                                       csvFile &csvOutput);
    static void printResults(const ReducedModelEvaluator::Results &evaluationResults,
                             const std::string &resultsLabel);

    inline static std::array<std::string, NumberOfEvaluationScenarios> scenariosTestSetLabels{
        "22Hex_randomBending0",
        "22Hex_randomBending1",
        "22Hex_randomBending2",
        //                               "22Hex_randomBending3",
        "22Hex_randomBending4",
        "22Hex_randomBending5",
        //                               "22Hex_randomBending6",
        //                               "22Hex_randomBending7",
        "22Hex_randomBending8",
        "22Hex_randomBending9",
        "22Hex_randomBending10",
        "22Hex_randomBending11",
        "22Hex_randomBending12",
        //                               "22Hex_randomBending13",
        //                               "22Hex_randomBending14",
        //                               "22Hex_randomBending15",
        "22Hex_randomBending16",
        "22Hex_randomBending17",
        "22Hex_randomBending18",
        "22Hex_randomBending19",
        //                               "22Hex_randomBending20",
        "22Hex_bending_0.005N",
        "22Hex_bending_0.01N",
        "22Hex_bending_0.03N",
        //                                       "22Hex_bending_0.05N",
        "22Hex_pullOppositeVerts_0.05N",
        "22Hex_pullOppositeVerts_0.1N",
        //                                       "22Hex_pullOppositeVerts_0.3N",
        //#ifdef POLYSCOPE_DEFINED
        //                               "22Hex_shear_2N",
        //                               "22Hex_shear_5N",
        //                               "22Hex_axial_10N",
        //                               "22Hex_axial_20N",
        //#else
        //                                       "notUsed_22Hex_shear_2N",
        //                                       "notUsed_22Hex_shear_5N",
        //                                       "notUsed_22Hex_axial_10N",
        //                                       "notUsed_22Hex_axial_20N",
        //#endif
        "22Hex_cylinder_0.05N",
        "22Hex_cylinder_0.1N",
        "22Hex_s_0.05N",
        //                               "22Hex_s_0.1N"
    };
    static void printResultsHorizontally(const Results &evaluationResults, csvFile &csvOutput);
    static void printResults(const Results &evaluationResults,
                             const Settings &settings,
                             csvFile &csvOutput);
    static void printHeader(const Settings &settings, csvFile &csvOutput);
    //    static double evaluateOptimizationSettings(
    //        const ReducedModelOptimization::Settings &optimizationSettings,
    //        const std::vector<std::shared_ptr<PatternGeometry>> &pPatterns,
    //        std::vector<ReducedModelEvaluator::Results> &patternEvaluationResults);
    std::shared_ptr<VCGPolyMesh> pTileIntoSurface;
    inline static constexpr char *tileIntoSurfaceFileContent = R"~(OFF
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)~";
};

#endif // REDUCEDMODELEVALUATOR_HPP