// Copyright (C) Stichting Deltares 2019. All rights reserved.
//
// This file is part of the application DAM - UI.
//
// DAM - UI is free software: you can redistribute it and/or modify
// it under the terms of the GNU 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 General Public License for more details.
//
// You should have received a copy of the GNU 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.Collections.Generic;
using System.Drawing;
using Deltares.Geometry;
using Deltares.Geometry.Forms;
using Deltares.Mathematics;
using Deltares.Standard.Forms;

namespace Deltares.Dam.Forms
{
    public class SurfaceLineDrawingObject : DrawingObject
    {
        private GeometryPointString surfaceLine;
        private Color color = Color.Salmon;

        /// <summary>
        /// Initializes a new instance of the <see cref="RedesignedSurfaceLineDrawingObject"/> class.
        /// </summary>
        public SurfaceLineDrawingObject()
        {
            this.Layer = -20;
        }
        /// <summary>
        /// Gets or sets the color.
        /// </summary>
        /// <value>
        /// The color.
        /// </value>
        public Color Color
        {
            get { return color; }
            set { color = value; }
        }

        /// <summary>
        /// Sets the data object.
        /// </summary>
        /// <param name="dataObject">The data object.</param>
        public override void SetDataObject(object dataObject)
        {
            surfaceLine = (GeometryPointString)dataObject;
        }

        /// <summary>
        /// Gets the data object.
        /// </summary>
        /// <returns></returns>
        public override object GetDataObject()
        {
            return surfaceLine;
        }

        /// <summary>
        /// override The Draw3D() Method 
        /// </summary>
        /// <param name="info"></param>
        public override void Draw3D(GraphicsInfo info)
        {
            DrawingSupport.SetIEPDraw3D(info.Graphics);
            DrawingSupport.ColorMaterial3D(Color.CornflowerBlue);

            DrawingSupport.Brush3D(Color.Black);

            IList<GeometryPoint> pointList = surfaceLine.Points;

            DrawingSupport.Pen3D(System.Drawing.Drawing2D.DashStyle.Solid, 3, color);

            for (int curveIndex = 0; curveIndex < pointList.Count - 1; curveIndex++)
            {
                var calculatedPoint = new Point3D();
                var calculatedPoint1 = new Point3D();

                GetScaled3DPoint(info.Projection, pointList[curveIndex].GetPoint3D(), ref calculatedPoint);
                GetScaled3DPoint(info.Projection, pointList[curveIndex + 1].GetPoint3D(), ref calculatedPoint1);
                DrawingSupport.Line3D(calculatedPoint, calculatedPoint1);
            }
        }
    }
}