using RichCreator.Utility;
using RichCreator.Utility.Captures;
using RichCreator.Utility.CV;
using RichCreator.Utility.InputControl;
using RichCreator.Utility.Structs;
using RichCreator.Utility.Utilitys;
using Emgu.CV;
using Emgu.CV.Structure;
using RichCreator.Models;
using RichCreator.ViewModels;
using System;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using ZTImage.Configuration;
using ZTImage.Log;

namespace RichCreator
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {
        private ConfigViewModel viewModel;
        public MainWindow()
        {
            InitializeComponent();
            G.Instance.EnableWriter(this.writeDebug, this.writeInfo, this.writeRemainTime, this.CancelConfirm,this.stopTaskUI);
            viewModel = new ConfigViewModel();
            this.DataContext = viewModel;
        }


        private JobMonitor monitor;
        private bool isRunning = false;
        
        #region events
        /// <summary>
        /// 开始运行
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Run_Click(object sender, RoutedEventArgs e)
        {
            Int32 taskIndex = this.taskName.SelectedIndex;
            if (isRunning)
            {
                monitor.Stop();
                stopTaskUI();
                return;
            }

            G.Instance.DebugWriter("开始运行,2秒后开始控制，请不要移动鼠标!~");
            RunningButton.IsEnabled = false;
            Task.Run(() => {
                Thread.Sleep(2000);
                if (!TestHardware())
                {
                    if (!TestHardware())
                    {
                        G.Instance.DebugWriter("检测硬件未通过");
                        stopTaskUI();
                        return;
                    }
                }
                G.Instance.DebugWriter("硬件检测通过");
                
                this.monitor = new JobMonitor(taskIndex);
                monitor.Start();

                startTaskUI();
            });


        }


        /// <summary>
        /// 清空日志
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ClearLog_Click(object sender, RoutedEventArgs e)
        {
            this.LogTB.Text = string.Empty;
        }

        /// <summary>
        /// 点击检测按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BtnTestDo_Click(object sender, RoutedEventArgs e)
        {
            if (this.RemainTimeTB.Text.Trim() == "032j")
            {
                testTempVar = true;

            }
            else
            {
                testTempVar = false;
            }
            manualre.Set();
        }

        /// <summary>
        /// 取消重试
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void CancelTry_Click(object sender, RoutedEventArgs e)
        {
            cancelReTry = true;
        }

        /// <summary>
        /// GPD路径浏览
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BrowserGPDPath_Click(object sender, RoutedEventArgs e)
        {
            string exePath = string.Empty;
            Microsoft.Win32.OpenFileDialog ofd = new Microsoft.Win32.OpenFileDialog();
            ofd.DefaultExt = ".exe";
            ofd.Filter = "tgp_daemon|*.exe";
            ofd.Multiselect = false;
            if (ofd.ShowDialog() == true)
            {
                exePath = ofd.FileName;
            }
            else
            {
                return;
            }

            if (File.Exists(exePath))
            {
                this.viewModel.TGPDaemonPath = exePath;
                return;
            }
        }
        
        /// <summary>
        /// 保存配置
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ConfigSave_Click(object sender, RoutedEventArgs e)
        {
            this.viewModel.SaveConfig();
            MessageBox.Show("配置更新成功");
        }
        #endregion
        
        private ZTPoint GetRolePosition()
        {
            System.Drawing.Bitmap bitmap = ScreenCapture.Instance.CaptureScreen();
            //原图
            Image<Rgb, byte> image = new Image<Rgb, byte>(bitmap);
            //色彩hsv
            Image<Hsv, byte> hsvImage = new Image<Hsv, byte>(image.Width, image.Height);



            CvInvoke.CvtColor(image, hsvImage, Emgu.CV.CvEnum.ColorConversion.Rgb2Hsv);

            hsvImage = hsvImage.GetSubRect(new System.Drawing.Rectangle(0, 0, 1280, 720));

            return DnfCVHelper.FindRole(hsvImage, new ZTRectangle(0, 0, 1280, 720));
        }


        #region 测试硬件
        //测试硬件的中间变量
        private bool testTempVar = false;
        private AutoResetEvent manualre = new AutoResetEvent(false);

        /// <summary>
        /// 测试硬件是否正常工作
        /// </summary>
        /// <returns></returns>
        private bool TestHardware()
        {
            testTempVar = false;
            ZTPoint btnPosition = ZTPoint.Empty;
            ZTPoint txtPosition = ZTPoint.Empty;
            using (ManualResetEvent mre = new ManualResetEvent(false))
            {
                //等待读取位置成功
                this.Dispatcher.BeginInvoke((Action)(() =>
                {
                    this.RemainTimeTB.Text = string.Empty;
                    btnPosition = GetElementClickPosition(this.btnTestDo);
                    txtPosition = GetElementClickPosition(this.RemainTimeTB);
                    mre.Set();
                }));
                if (!mre.WaitOne(1000))
                {
                    return false;
                }
            }


            //输入文字
            G.Instance.InputControl.MoveToAndClick(txtPosition);
            G.Instance.InputControl.InputString("032j");

            //点检测            
            G.Instance.InputControl.MoveToAndClick(btnPosition);

            bool rtt = manualre.WaitOne(8000);
            if (!rtt)
            {
                return false;
            }
            if (testTempVar)
            {
                return true;
            }

            return false;
        }



        /// <summary>
        /// 获取控件位置
        /// </summary>
        /// <param name="element"></param>
        /// <returns></returns>
        private ZTPoint GetElementClickPosition(Control element)
        {
            Point t = element.PointToScreen(new Point(0, 0));
            ZTPoint t1 = new ZTPoint((Int32)(t.X + element.ActualWidth / 2), (Int32)(t.Y + element.ActualHeight / 2));
            return t1;
        }
        #endregion


        #region 显示
        /// <summary>
        /// 输出调试信息
        /// </summary>
        /// <param name="msg"></param>
        private void writeDebug(string msg)
        {
            this.Dispatcher.BeginInvoke((Action)(() =>
            {
                string content = DateTime.Now.ToString("dd日HH:mm:ss") + "->" + msg;
                this.debugMessage.Text = content;
            }));

            Trace.Debug(msg);
        }

        /// <summary>
        /// 输出关键信息
        /// </summary>
        /// <param name="msg"></param>
        private void writeInfo(string msg)
        {
            this.Dispatcher.BeginInvoke((Action)(() =>
            {
                if (string.IsNullOrEmpty(msg))
                {
                    this.LogTB.Text = string.Empty;
                    return;
                }
                string content = DateTime.Now.ToString("dd日HH:mm:ss") + "->" + msg + "\r\n";
                this.LogTB.AppendText(content);
                this.LogTB.ScrollToEnd();
            }));

            Trace.Info(msg);
        }

        bool cancelReTry = false;
        /// <summary>
        /// 弹出提示，并带有倒计时
        /// </summary>
        /// <param name="msg"></param>
        /// <param name="remainMillSecond"></param>
        private bool CancelConfirm(Int64 remainMillSecond)
        {
            bool retry = true;
            ManualResetEvent mre = new ManualResetEvent(false);

            //启用取消按钮
            this.Dispatcher.BeginInvoke((Action)(() =>
            {
                cancelReTry = false;
                btnCancelTry.IsEnabled = true;
                mre.Set();
            }));
            mre.WaitOne();
            mre.Reset();

            //计时，并判断是否取消
            for (int remainSecond = (Int32)remainMillSecond / 1000; remainSecond >= 0; remainSecond--)
            {
                this.Dispatcher.BeginInvoke((Action)(() =>
                {
                    btnCancelTry.Content = "取消重试(" + remainSecond + ")";
                    mre.Set();
                }));
                mre.WaitOne();
                mre.Reset();
                if (cancelReTry)
                {
                    //取消重试
                    retry = false;
                    break;
                }
                Thread.Sleep(1000);
            }

            //禁用取消按钮
            this.Dispatcher.BeginInvoke((Action)(() =>
            {
                cancelReTry = false;
                btnCancelTry.IsEnabled = false;
                btnCancelTry.Content = "取消重试";
                mre.Set();
            }));
            mre.WaitOne();
            mre.Reset();
            mre.Close();
            return retry;
        }


        /// <summary>
        /// 输出剩余时间
        /// </summary>
        /// <param name="remaintime"></param>
        private void writeRemainTime(Int64 remaintime)
        {
            //更新倒计时
            string rt = "--:--";
            if (remaintime >= 0)
            {
                Int64 min = remaintime / 60;
                Int64 sec = remaintime % 60;
                rt = min.ToString().PadLeft(2, '0') + ":" + sec.ToString().PadLeft(2, '0');
            }

            this.Dispatcher.BeginInvoke((Action)(() =>
            {
                this.RemainTimeTB.Text = rt;
            }));
        }

        /// <summary>
        /// 开始任务UI设置
        /// </summary>
        private void startTaskUI()
        {
            //文字设成停止运行
            this.Dispatcher.BeginInvoke((Action)(() => {
                RunningButton.Content = "停止";
                RunningButton.IsEnabled = true;
                isRunning = true;
            }));
        }

        /// <summary>
        /// 停止任务
        /// </summary>
        private void stopTaskUI()
        {
            //文字设成停止运行
            this.Dispatcher.BeginInvoke((Action)(() => {
                RunningButton.Content = "开始";
                RunningButton.IsEnabled = true;
                isRunning = false;
            }));
        }
        #endregion

        
    }
}