using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Diagnostics;
using System.Text;
using System.Runtime.InteropServices;
using System.Threading;
using System.Windows.Forms;
using ReadWriteMemory;

namespace Yes
{
    public partial class Form1 : Form
    {

        [DllImport("user32.dll", EntryPoint = "SetWindowPos", CallingConvention = CallingConvention.StdCall, SetLastError = true)]
        public static extern int SetWindowPos(IntPtr hWnd, IntPtr hWndInsertAfter, int X, int Y, int cx, int cy, uint uFlags);
        [DllImport("user32.dll", SetLastError = true)]
        static extern bool PostMessage(IntPtr hWnd, uint Msg, IntPtr wParam, IntPtr lParam);
        private const int downclick = 0x201;
        private const int upclick = 0x202;
        static int sleep_time_1;
        static int sleep_time_2;
        static bool is_buying = false;
        static bool is_running = false;
        static int proc_id;
        public Form1()
        {
            InitializeComponent();
        }
        private void button1_Click_1(object sender, EventArgs e)
        {
            new Thread(RefreshThread).Start();
            proc_id = Convert.ToInt32(ExtractNumbers(comboBox1.SelectedItem.ToString()));
            sleep_time_1 = Convert.ToInt32(textBox1.Text)*1000;
            sleep_time_2 = Convert.ToInt32(textBox2.Text)*1000;
            is_running = true;
            SetWindowPos(Process.GetProcessById(Convert.ToInt32(ExtractNumbers(comboBox1.SelectedItem.ToString()))).MainWindowHandle, (IntPtr)null, 0, 0, 500, 500, 0u);
        }
        #region AH_ITEMS_EXIST
        private int PRICE_BUYOUT_1()
        {
                //AH_ITEM_1_BUYOUT 0x00FA3DB0, 0xC , 0xD8
                ProcessMemory memory_ = new ProcessMemory(proc_id);
                memory_.StartProcess();
                int price = memory_.ReadInt(memory_.ReadInt(memory_.ReadInt(memory_.ReadInt(memory_.ImageAddress() + 0x00FC7590)) + 0xC) + 0xD8);
                return price;

        }
        private int PRICE_BUYOUT_2()
        {
            //AH_ITEM_2_BUYOUT 0x00FA3DB0, 0xC , 0xD8
            ProcessMemory memory_ = new ProcessMemory(proc_id);
            memory_.StartProcess();
            int price = 1;
            return price;

        }
        private int PRICE_BUYOUT_3()
        {
            //AH_ITEM_3_BUYOUT 0x00FA3DB0, 0xC , 0xD8
            ProcessMemory memory_ = new ProcessMemory(proc_id);
            memory_.StartProcess();
            int price = memory_.ReadInt(memory_.ReadInt(memory_.ReadInt(memory_.ReadInt(memory_.ImageAddress() + 0x00FA3DB0)) + 0xC) + 0xD8);
            return price;

        }
        private int PRICE_BUYOUT_4()
        {
            //AH_ITEM_4_BUYOUT 0x00FA3DB0, 0xC , 0xD8
            ProcessMemory memory_ = new ProcessMemory(proc_id);
            memory_.StartProcess();
            int price = memory_.ReadInt(memory_.ReadInt(memory_.ReadInt(memory_.ReadInt(memory_.ImageAddress() + 0x00FA3DB0)) + 0xC) + 0xD8);
            return price;

        }
        private int PRICE_BUYOUT_5()
        {
            //AH_ITEM_5_BUYOUT 0x00FA3DB0, 0xC , 0xD8
            ProcessMemory memory_ = new ProcessMemory(proc_id);
            memory_.StartProcess();
            int price = memory_.ReadInt(memory_.ReadInt(memory_.ReadInt(memory_.ReadInt(memory_.ImageAddress() + 0x00FA3DB0)) + 0xC) + 0xD8);
            return price;

        }

        #endregion

        #region AH_BUY_ITEMS
        void BUY_ITEM_1()
        {
            IntPtr handle = Process.GetProcessById(proc_id).MainWindowHandle;
            int X = new Random().Next(270, 714);
            int Y = new Random().Next(173,182);
            IntPtr lParam = (IntPtr)((Y << 16) | X);
            IntPtr wParam = IntPtr.Zero;
            PostMessage(handle, downclick, wParam, lParam);
            PostMessage(handle, upclick, wParam, lParam);
            /////////////////////////////////////////////////////////////
            Thread.Sleep(new Random().Next(10, 90));
            X = new Random().Next(620, 724);
            Y = new Random().Next(481, 492);
            lParam = (IntPtr)((Y << 16) | X);
            wParam = IntPtr.Zero;
            PostMessage(handle, downclick, wParam, lParam);
            PostMessage(handle, upclick, wParam, lParam);
            Thread.Sleep(new Random().Next(10, 90));
            X = new Random().Next(292, 401);
            Y = new Random().Next(389, 408);
            lParam = (IntPtr)((Y << 16) | X);
            wParam = IntPtr.Zero;
            PostMessage(handle, downclick, wParam, lParam);
            PostMessage(handle, upclick, wParam, lParam);
            Thread.Sleep(new Random().Next(1000,3500));
            X = new Random().Next(351, 441);
            Y = new Random().Next(245, 265);
            lParam = (IntPtr)((Y << 16) | X);
            wParam = IntPtr.Zero;
            PostMessage(handle, downclick, wParam, lParam);
            PostMessage(handle, upclick, wParam, lParam);
            /////////////////////////////////////////////////////////////
        }
        void BUY_ITEM_2()
        {
            IntPtr handle = Process.GetProcessById(proc_id).MainWindowHandle;
            int X = new Random().Next(270, 714);
            int Y = new Random().Next(194, 212);
            IntPtr lParam = (IntPtr)((Y << 16) | X);
            IntPtr wParam = IntPtr.Zero;
            PostMessage(handle, downclick, wParam, lParam);
            PostMessage(handle, upclick, wParam, lParam);
            /////////////////////////////////////////////////////////////
            Thread.Sleep(new Random().Next(10, 90));
            X = new Random().Next(620, 724);
            Y = new Random().Next(481, 492);
            lParam = (IntPtr)((Y << 16) | X);
            wParam = IntPtr.Zero;
            PostMessage(handle, downclick, wParam, lParam);
            PostMessage(handle, upclick, wParam, lParam);
            Thread.Sleep(new Random().Next(10, 90));
            X = new Random().Next(292, 401);
            Y = new Random().Next(389, 408);
            lParam = (IntPtr)((Y << 16) | X);
            wParam = IntPtr.Zero;
            PostMessage(handle, downclick, wParam, lParam);
            PostMessage(handle, upclick, wParam, lParam);
            Thread.Sleep(new Random().Next(1000, 3500));
            X = new Random().Next(351, 441);
            Y = new Random().Next(245, 265);
            lParam = (IntPtr)((Y << 16) | X);
            wParam = IntPtr.Zero;
            PostMessage(handle, downclick, wParam, lParam);
            PostMessage(handle, upclick, wParam, lParam);
            /////////////////////////////////////////////////////////////
        }
        #endregion
        private void Form1_Load(object sender, EventArgs e)
        {
            Process[] p = Process.GetProcessesByName("Diablo III");
            foreach (Process proc in p)
            { comboBox1.Items.Add("Proc ID:" + proc.Id); }

        }
        static string ExtractNumbers(string expr)
        {
            return string.Join(null, System.Text.RegularExpressions.Regex.Split(expr, "[^\\d]"));
        }

        private void SimulateMouseClick(int x_pos, int y_pos)
        {
            IntPtr handle = Process.GetProcessById(proc_id).MainWindowHandle;
            int X = x_pos;
            int Y = y_pos;
            IntPtr lParam = (IntPtr)((Y << 16) | X);
            IntPtr wParam = IntPtr.Zero;
            PostMessage(handle, downclick, wParam, lParam);

            PostMessage(handle, upclick, wParam, lParam);
        }


        void RefreshThread()
        {
            while (true)
            {
                while (is_running & !is_buying)
                {
                    Thread.Sleep(new Random().Next(sleep_time_1+1,sleep_time_2));
                    //SEARCH X=104~209
                    //SEARCH Y =459~474
                    IntPtr handle = Process.GetProcessById(proc_id).MainWindowHandle;
                    int X = new Random().Next(111, 209);
                    int Y = new Random().Next(457, 473);
                    IntPtr lParam = (IntPtr)((Y << 16) | X);
                    IntPtr wParam = IntPtr.Zero;
                    PostMessage(handle, downclick, wParam, lParam);
                    PostMessage(handle, upclick, wParam, lParam);
                    Thread.Sleep(new Random().Next(100,300));
                    if (PRICE_BUYOUT_1() != 0)
                    {
                        is_buying = true;
                        BUY_ITEM_1();
                        is_buying = false;
                    }
                }
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            Environment.Exit(0);
        }


    }
}