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// 
// This file is part of the Dam Engine.
// 
// The Dam Engine is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
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// GNU Affero General Public License for more details.
// 
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using System.Collections.Generic;
using Deltares.DamEngine.Data.General;
using Deltares.DamEngine.Data.Geotechnics;
using Deltares.MacroStability.Io.XmlOutput;

namespace Deltares.DamEngine.Calculators.KernelWrappers.MacroStabilityCommon.MacroStabilityIo;

/// <summary>
/// Conversion methods between the MacroStability kernel and the Dam Engine.
/// </summary>
public static class OutputConversionHelper
{
    /// <summary>Converts ModelOption to the Dam StabilityModelType.</summary>
    /// This comes back from the kernel side so any model that can be matched is OK.
    /// <param name="stabilityModelOption">The kernel model option.</param>
    /// <returns>the Dam StabilityModelType</returns>
    public static StabilityModelType ConvertToStabilityModelType(StabilityModelOption stabilityModelOption)
    {
        var translationTable = new Dictionary<StabilityModelOption, StabilityModelType>
        {
            {
                StabilityModelOption.Bishop, StabilityModelType.Bishop
            },
            {
                StabilityModelOption.UpliftVan, StabilityModelType.UpliftVan
            }
            // Spencer and Fellenius are not used in the Dam Engine
        };
        return translationTable[stabilityModelOption];
    }

    /// <summary>Converts ModelOption to the kernel StabilityModelType.</summary>
    /// <param name="stabilityModelType">The Dam model option.</param>
    /// <returns>the kernel StabilityModelType</returns>
    public static StabilityModelOption ConvertToStabilityModelOption(StabilityModelType stabilityModelType)
    {
        var translationTable = new Dictionary<StabilityModelType, StabilityModelOption>
        {
            {
                StabilityModelType.Bishop, StabilityModelOption.Bishop
            },
            {
                StabilityModelType.UpliftVan, StabilityModelOption.UpliftVan
            }
            // BishopUpliftVan is not used in the kernel
        };
        return translationTable[stabilityModelType];
    }

    /// <summary>Converts to Dam ShearStrengthModel.</summary>
    /// <param name="kernelShearStrengthModel">The kernel ShearStrengthModel.</param>
    /// <returns>The Dam ShearStrengthModel</returns>
    public static ShearStrengthModel ConvertToDamShearStrengthModel(ShearStrengthModelType kernelShearStrengthModel)
    {
        var translationTable = new Dictionary<ShearStrengthModelType, ShearStrengthModel>
        {
            {
                ShearStrengthModelType.MohrCoulomb, ShearStrengthModel.CPhi
            },
            {
                ShearStrengthModelType.Shansep, ShearStrengthModel.SuCalculated
            },
            {
                ShearStrengthModelType.SigmaTauTable, ShearStrengthModel.SigmaTauCurve
            },
            {
                ShearStrengthModelType.SuTable, ShearStrengthModel.SuTable
            }
        };
        return translationTable[kernelShearStrengthModel];
    }
}