using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Media;

namespace VisionUI.ProcTest {
    /// <summary>
    /// 모양 타입
    /// Rectangle | Circle | TextBox | Path
    /// </summary>
    public enum eShapeType {
        Rectangle = 0,
        Circle,
        TextBox,
        Path
    }
    /// <summary>
    /// 자재공차 테스트 모델 추상 클래스
    /// </summary>
    public abstract class MaterialToleranceTestModel {
        private static int _nextId = 1;
        /// <summary>ID</summary>
        public int ID { get; private set; }
        /// <summary>이름</summary>
        public string Name { get; set; }
        /// <summary>툴팁</summary>
        public string Tooltip { get; set; }
        /// <summary>모양 타입</summary>
        public eShapeType shapeType { get; set; }
        /// <summary>설명</summary>
        public string Description { get; set; }
        /// <summary>Shape Visibility</summary>
        public System.Windows.Visibility ShapeVisible { get; set; }
        /// <summary>Item이 선택되었는지 여부</summary>
        public bool ItemSelected { get; set; }
        /// <summary>캔버스 왼쪽위치</summary>
        public double Left { get; set; }
        /// <summary>캔버스 상부쪽 위치</summary>
        public double Top { get; set; }
        /// <summary>불투명도 0~1</summary>
        public double Opacity { get; set; } = 1;
        /// <summary>선 두께</summary>
        public double StrokeThick { get; set; }
        /// <summary>선 색상</summary>
        public Brush StrokeColor { get; set; }
        /// <summary>도형 내부 채우는 색상</summary>
        public Brush FillColor { get; set; }
        /// <summary>도형들의 Z 인덱스 (layer)</summary>
        public int ZIndex { get; set; } = 0;
        /// <summary>
        /// 생성자
        /// </summary>
        public MaterialToleranceTestModel() {
            ID = _nextId++;
        }
        /// <summary>
        /// 생성자
        /// </summary>
        /// <param name="name">이름</param>
        public MaterialToleranceTestModel(string name) : this() {
            Name = name;
        }
    }
    /// <summary>
    /// 원 모델
    /// </summary>
    public class CircleModel : MaterialToleranceTestModel {
        /// <summary>
        /// 생성자
        /// </summary>
        /// <param name="name">이름</param>
        /// <param name="cx">센터 X</param>
        /// <param name="cy">센터 Y</param>
        /// <param name="r">반지름</param>
        public CircleModel(string name, double cx, double cy, double r) : base(name) {
            R = r;
            Top = cy - R;
            Left = cx - R;
            EllipseWidth = R * 2;
            EllipseHeight = R * 2;
            FillColor = new SolidColorBrush(Colors.LightGreen);
            shapeType = eShapeType.Circle;
        }
        /// <summary>원 높이</summary>
        public double EllipseHeight { get; set; }
        /// <summary>원 너비</summary>
        public double EllipseWidth { get; set; }
        /// <summary>반지름</summary>
        public double R { get; set; }
        /// <summary>위치변경</summary>
        public void SetTopLeft(double top, double left) {
            Top = top - R;
            Left = left - R;
        }
    }
    /// <summary>
    /// Path 모델
    /// </summary>
    public class PathModel : MaterialToleranceTestModel {
        /// <summary>
        /// 생성자
        /// </summary>
        /// <param name="name">이름</param>
        /// <param name="path"></param>
        public PathModel(string name, string path) : base(name) {
            StrokeThick = 2;
            StrokeColor = new SolidColorBrush(Colors.LightGreen);
            FillColor = new SolidColorBrush(Colors.Transparent);
            PathData = path;
            shapeType = eShapeType.Path;
        }
        /// <summary>
        /// Path 데이터
        /// </summary>
        public string PathData { get; set; }
    }
}