// Copyright (C) Stichting Deltares 2024. All rights reserved.
// 
// 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
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program 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 Affero General Public License for more details.
// 
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
// 
// All names, logos, and references to "Deltares" are registered trademarks of
// Stichting Deltares and remain full property of Stichting Deltares at all times.
// All rights reserved.

using System;

namespace Deltares.DamEngine.Data.Geotechnics;

/// <summary>
/// Helper class for SoilProfile2D and SurfaceLine2
/// </summary>
public static class SoilProfile2DSurfaceLineHelper
{
    /// <summary>
    /// Determines if the surface line is inside the soil profile.
    /// </summary>
    /// <param name="surfaceLine">The surface-line.</param>
    /// <param name="soilProfile2D">The soil profile 2D</param>
    /// <returns></returns>
    public static bool IsSurfaceLineInsideSoilProfile2D(SurfaceLine2 surfaceLine, SoilProfile2D soilProfile2D)
    {
        const int precisionDecimals = 3;
        if (soilProfile2D == null)
        {
            return false;
        }

        if (Math.Round(surfaceLine.CharacteristicPoints.GetGeometryPoint(CharacteristicPointType.SurfaceLevelOutside).X, precisionDecimals) <
            Math.Round(soilProfile2D.Geometry.SurfaceLine.Points[0].X, precisionDecimals))
        {
            return false;
        }

        if (Math.Round(surfaceLine.CharacteristicPoints.GetGeometryPoint(CharacteristicPointType.SurfaceLevelInside).X, precisionDecimals) >
            Math.Round(soilProfile2D.Geometry.SurfaceLine.Points[soilProfile2D.Geometry.SurfaceLine.Points.Count - 1].X, precisionDecimals))
        {
            return false;
        }

        return true;
    }
}