using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using Vanara.PInvoke;

namespace Vision.Recognition.Helper.Simulator
{
    public class MouseEventSimulator
    {
        public static void Move(int x, int y)
        {
            User32.mouse_event(User32.MOUSEEVENTF.MOUSEEVENTF_ABSOLUTE | User32.MOUSEEVENTF.MOUSEEVENTF_MOVE,
                x * 65535 / PrimaryScreen.DESKTOP.Width, y * 65535 / PrimaryScreen.DESKTOP.Height,
                0, 0);
        }

        public static void LeftButtonDown()
        {
            User32.mouse_event(User32.MOUSEEVENTF.MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
        }

        public static void LeftButtonUp()
        {
            User32.mouse_event(User32.MOUSEEVENTF.MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
        }

        public static bool Click(int x, int y)
        {
            if (x == 0 && y == 0)
            {
                return false;
            }
            Move(x, y);
            LeftButtonDown();
            Thread.Sleep(20);
            LeftButtonUp();
            return true;
        }

        public static bool Click(Point point)
        {
            return Click((int)point.X, (int)point.Y);
        }

        public static bool DoubleClick(Point point)
        {
            Click(point);
            Thread.Sleep(200);
            return Click(point);
        }
    }
}