using netDxf;
using netDxf.Entities;
using System;
using System.Collections.Generic;

namespace MECF.Framework.UI.Core.DxfScript
{
    public class GasFunnel : GasBaseShape
    {
        public GasFunnel(double x, double y, double z, double scaleX, double scaleY, double scaleZ, double rotation)
        {
            X = x;
            Y = y;
            Z = z;
            ScaleX = scaleX;
            ScaleY = scaleY;
            ScaleZ = scaleZ;
            Rotation = rotation;
            Id = CreateId(ShapeType.FUNNEL, x, y);
        }
        /// <summary>
        /// 坐标X
        /// </summary>
        public double X { get; set; }
        /// <summary>
        /// 坐标Y
        /// </summary>
        public double Y { get; set; }
        /// <summary>
        /// 坐标Z
        /// </summary>
        public double Z { get; set; }
        /// <summary>
        /// X轴的缩放因子
        /// </summary>
        public double ScaleX { get; set; }
        /// <summary>
        /// Y轴的缩放因子
        /// </summary>
        public double ScaleY { get; set; }
        /// <summary>
        /// Z轴的缩放因子
        /// </summary>
        public double ScaleZ { get; set; }
        /// <summary>
        ///  旋转角度
        /// </summary>
        public double Rotation { get; set; }
        /// <summary>
        /// 多条线
        /// </summary>
        public List<GasLine> GasLines { get; set; } = new List<GasLine>();
        /// <summary>
        /// 圆
        /// </summary>
        public List<GasCircle> GasCircles { get; set; } = new List<GasCircle>();

        public override bool Contains(double x, double y)
        {
            //是否点击到了线
            foreach (GasLine line in GasLines)
            {
                if (line.Contains(x, y)) return true;
            }
            //是否点击到了线内空间 后期优化

            return false;
        }

        public override void Move(double x, double y)
        {
            X = X + x; Y = Y + y;
            foreach (GasLine line in GasLines)
            {
                line.Move(x, y);
            }
        }
        /// <summary>
        /// 处理漏斗中的线
        /// </summary>
        /// <param name="insert"></param>
        public void SetGasLines(Insert insert)
        {
            var block = insert.Block;
            foreach (EntityObject blockEntity in block.Entities)
            {
                //处理块中包含的类型
                if (blockEntity.Type == EntityType.Line)
                {
                    Line line = (Line)blockEntity;
                    var start = TransformPoint(line.StartPoint, insert);
                    var end = TransformPoint(line.EndPoint, insert);
                    GasLines.Add(new GasLine(start.X, start.Y, end.X, end.Y));
                }
            }
        }
        // 计算实际坐标，考虑插入点、比例和旋转
        private static Vector3 TransformPoint(Vector3 point, Insert insert)
        {
            // 应用比例变换
            double x = point.X * insert.Scale.X;
            double y = point.Y * insert.Scale.Y;
            double z = point.Z * insert.Scale.Z;

            // 应用旋转变换
            double angle = insert.Rotation * Math.PI / 180.0; // 将角度转换为弧度
            double cosAngle = Math.Cos(angle);
            double sinAngle = Math.Sin(angle);

            double rotatedX = x * cosAngle - y * sinAngle;
            double rotatedY = x * sinAngle + y * cosAngle;

            // 应用插入点偏移
            double finalX = insert.Position.X + rotatedX;
            double finalY = insert.Position.Y + rotatedY;
            double finalZ = insert.Position.Z + z;

            return new Vector3(finalX, finalY, finalZ);
        }

    }
}