using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using PaintDotNet.Annotation.Enum;

namespace PaintDotNet.Annotation.ImageCollect
{
    public class ToolLocationCross : ToolObject
    {
        private static Cursor cursor = new Cursor(PdnResources.GetResourceStream("Cursors.AnnotationRectangle.cur"));

        public static void CreateLocationCross(ISurfaceBox drawArea, int x, int y, int width, int height, int z)
        {
            Point pointscroll = GetEventPointInArea(drawArea, new Point(x, y));
            DrawLocationCross rectangle = new DrawLocationCross(drawArea, (int)pointscroll.X, (int)pointscroll.Y, width, height, z);

            rectangle.ISurfaceBox = drawArea;
            AddNewObject(drawArea, rectangle);
            drawArea.ActiveTool = DrawToolType.Pointer;
            rectangle.Selected = true;
        }


        public static void OnMouseDown(ISurfaceBox drawArea, MouseEventArgs e)
        {
            if (e.Button == MouseButtons.Left)
            {
                float width = drawArea.GetDocumentSize().Width;
                float height = drawArea.GetDocumentSize().Height;
                Point pointscroll = GetEventPointInArea(drawArea, e.Location);
                DrawLocationCross rectangle = new DrawLocationCross(drawArea, pointscroll.X, pointscroll.Y, (int)width, (int)height, 0);
                rectangle.ISurfaceBox = drawArea;
                AddNewObject(drawArea, rectangle);
            }
        }

        public static void OnMouseMove(ISurfaceBox drawArea, MouseEventArgs e)
        {
            Point pointscroll = GetEventPointInArea(drawArea, e.Location);
            //drawArea.Cursor = Cursor;
            if (e.Button == MouseButtons.Left)
            {
                drawArea.GraphicsList[0].MoveHandleTo(pointscroll, 5);
                drawArea.Refresh();
                drawArea.GraphicsList.Dirty = true;
            }
        }

        public static void OnMouseUp(ISurfaceBox drawArea, MouseEventArgs e)
        {
            if (e.Button == MouseButtons.Left)
            {
                if (!drawArea.ContinuousDrawingLabel())
                {
                    drawArea.ActiveTool = DrawToolType.Pointer;
                }
                OnMouseUpTwo(drawArea, e);
            }
        }

        public static void OnMouseClick(ISurfaceBox surfacebox, MouseEventArgs e)
        {

        }

        /// <summary>
        /// 鼠标左键双击
        /// </summary>
        /// <param name="drawArea"></param>
        /// <param name="e"></param>
        public static void OnMouseLeftDoubleClick(ISurfaceBox surfacebox, MouseEventArgs e)
        {
            ToolPointer.OnMouseLeftDoubleClick(surfacebox, e);
        }

        /// <summary>
        /// 删除按键
        /// </summary>
        /// <param name="surfacebox"></param>
        /// <param name="e"></param>
        public static void OnDelKeyDown(ISurfaceBox surfacebox, MouseEventArgs e)
        {

        }

        /// <summary>
        /// 删除划痕处理&污迹处理选择区域的痕迹
        /// </summary>
        /// <param name="surfacebox"></param>
        /// <param name="e"></param>
        public static void OnDel2KeyDown(ISurfaceBox surfacebox, MouseEventArgs e)
        {

        }

        public static void beginWithNewObject()
        {

        }
    }
}