using Common.system;

using Spire.Pdf;

using System;
using System.Collections.Generic;
using System.Data;
using System.Drawing;
using System.Drawing.Printing;
using System.IO;
using System.Threading;
using System.Windows;
using System.Windows.Input;
using System.Windows.Media.Imaging;
using System.Windows.Threading;

using TmatrixLibrary;

namespace XHWK.WKTool
{
    /// <summary>
    /// 打印
    /// </summary>
    public partial class PrintWindow : Window
    {
        /// <summary>
        /// 下拉框数据源
        /// </summary>
        public DataTable data = new DataTable();
        private DataTable dtComponentsUniqueNo;

        private System.Timers.Timer times;
        public PrintWindow()
        {
            InitializeComponent();
            double proportion = 1036.0 / 1290.0;
            double Widths = (PrimaryScreen.ScaleWorkingAreaSize.Height) / proportion - (BorderThickness.Left + BorderThickness.Right);
            double Heights = PrimaryScreen.ScaleWorkingAreaSize.Height - (BorderThickness.Top + BorderThickness.Bottom);
            Width = Widths / 1.42;
            Height = Heights / 1.71;
            GridContent.Width = Width + 5;
            GridContent.Height = Height;
            ResizeMode = ResizeMode.NoResize;
            List<string> defaList = LatticeFileHelper.GetPrinterList(out string defa);
            if (defaList.Count > 0)
            {
                data.Columns.Add("Value");
                data.Columns.Add("Key");
                for (int i = 0; i < defaList.Count; i++)
                {
                    //创建一行
                    DataRow row = data.NewRow();
                    //将此行添加到table中
                    data.Rows.Add(row);
                    data.Rows[i]["Value"] = defaList[i];
                    data.Rows[i]["Key"] = i.ToString();
                }
                dtComponentsUniqueNo = data.DefaultView.ToTable();
                cmbClass.ItemsSource = dtComponentsUniqueNo.DefaultView;
                cmbClass.SelectedIndex = 0;
            }

            Dictionary<int, int> dicItem = new Dictionary<int, int>();
            dicItem.Add(0, 600);
            dicItem.Add(1, 1200);
            CbxDpi.ItemsSource = dicItem;
            CbxDpi.SelectedIndex = 0;

            Dictionary<int, string> dictypeItem = new Dictionary<int, string>();
            dictypeItem.Add(0, "2x2");
            dictypeItem.Add(1, "3x3");
            dictypeItem.Add(2, "4x4");
            CbxType.ItemsSource = dictypeItem;
            CbxType.SelectedIndex = 0;
        }

        private double wit = 0;
        private double hei = 0;
        public void Initialize(string _imgPath, double _wit, double _hei)
        {
            wit = _wit;
            hei = _hei;
            if (!string.IsNullOrWhiteSpace(_imgPath))
            {
                imgPri.Source = new BitmapImage(new Uri(_imgPath));
            }
            else
            {
                imgPri.Source = null;
            }
            tip_outer.Visibility = Visibility.Collapsed;
            TQLInit();
        }

        #region TQL打印
        /// <summary>
        /// 授权文件位置
        /// </summary>
        string TQLAuthorizationPath;
        /// <summary>
        /// 授权码
        /// </summary>
        string gKeyStr;
        TmatrixClass TMC = new TmatrixClass();
        public static string gPrintFileName;
        //string gDirectory = Application.StartupPath;
        //string gFileName = "";
        bool gbInitDone = false;
        //string gUserName = "";
        //string gPassword = "";
        private string gEKeyStr;


        iTextSharp.text.Document document;

        enum TMATRIX_POINT_TYPE
        {
            TmatrixPointType_2x2 = 0,	// 2x2 Point Type
            TmatrixPointType_3x3 = 1,	// 3x3 Point Type
        };
        enum TMATRIX_OBJECT_TYPE
        {
            TMATRIX_OT_ElementCode = 0,	// 此类型对象的Index范围是：75497472~83886079(十六进制为：0x04800000~0x04ffffff)
            TMATRIX_OT_PositionCode,		// 此类型对象没有Index
        };
        /// <summary>
        /// 初始化打印
        /// </summary>
        void TQLInit()
        {
            ///初始化
            if (TMC.TmatrixInitialize() == false)
            {
                //MessageBox.Show(this, "点阵码初始化失败!", "生成点阵码", MessageBoxButtons.OK, MessageBoxIcon.Error);
                //Close();
            }
            else
            {
                gbInitDone = true;
            }
            document = new iTextSharp.text.Document(iTextSharp.text.PageSize.A4, 0, 0, 0, 0);
            try
            {
                TQLAuthorizationPath = FileToolsCommon.GetFileAbsolutePath("/LatticeXML/S0_O000_B0000_P000-255.tmx");

                StreamReader gsr = new StreamReader(TQLAuthorizationPath);
                gKeyStr = gsr.ReadLine();
                gsr.Close();
                string KeyCheckResult = TMC.TmatrixKeyCheck_OID4(gKeyStr);

                if (KeyCheckResult.Substring(0, 1) == "1")
                {
                    MessageWindow.Show("打印服务授权过期，请联系厂家更换授权！");
                    LogHelper.WriteErrLog("打印服务授权过期：" + KeyCheckResult, null);
                    gbInitDone = false;
                }
                else if (KeyCheckResult.Substring(0, 1) == "0")
                {
                }
            }
            catch (Exception ex)
            {
                LogHelper.WriteErrLog("打印服务授权失败：" + ex.Message, ex);
                MessageWindow.Show("打印服务授权失败，请联系厂家！");
                gbInitDone = false;
            }
        }

        /// <summary>
        /// 铺码
        /// </summary>
        private bool GenerateCode(string PDFPath)
        {
            try
            {
                if (gbInitDone == false)
                {
                    MessageWindow.Show("打印功能无法使用，无效授权。");
                    return false;
                }
                try
                {
                    string directoryPath = FileToolsCommon.GetDirectoryName(PDFPath);
                    FileToolsCommon.DeleteDirectory(directoryPath + "Bg with Images/");
                    FileToolsCommon.DeleteDirectory(directoryPath + "Bg with Vector Images/");
                    FileToolsCommon.DeleteDirectory(directoryPath + "Bg without Vector Images/");
                    FileToolsCommon.DeleteDirectory(directoryPath + "Vector Images/");
                }
                catch (Exception)
                {
                }
                int i;
                for (i = 0; i < 4; i++)
                {
                    int DPIValue = 0;
                    int TypeValue = 0;
                    try
                    {
                        DPIValue = CbxDpi.SelectedIndex;
                        //TypeValue = CbxType.SelectedIndex;

                    }
                    catch (Exception)
                    {
                    }
                    APP.gPointType[i] = TypeValue;
                    APP.gPointDPI[i] = DPIValue;
                }

                APP.gbGenerateBGWithVImage = false;
                APP.gbGenerateVImage = false;
                APP.gbGenerateBGWithoutVImage = false;
                APP.gbGenerateBGWithImage = true;

                //初始页
                int SPID = 0;
                //int PointType = (int)(TMATRIX_POINT_TYPE.TmatrixPointType_3x3);
                //string sGenerateResult = TMC.GenerateTmatrixCode(gKeyStr, PDFFileName, SPID, PointType, GlobalClass.gbGenerateBGWithVImage, GlobalClass.gbGenerateVImage, GlobalClass.gbGenerateBGWithoutVImage, GlobalClass.gbGenerateBGWithImage);
                bool[] bPublishImageType = new bool[4];
                bPublishImageType[0] = APP.gbGenerateBGWithVImage;
                bPublishImageType[1] = APP.gbGenerateVImage;
                bPublishImageType[2] = APP.gbGenerateBGWithoutVImage;
                bPublishImageType[3] = APP.gbGenerateBGWithImage;
                PDFPath = PDFPath.Replace("/", "\\");
                string sGenerateResult = TMC.GenerateTmatrixCode_OID4(gKeyStr, PDFPath, SPID, APP.gPointType, bPublishImageType, APP.gPointDPI);
                if (sGenerateResult.Substring(0, 1) == "1")
                {
                    Dispatcher.Invoke(() =>
                    {
                        MessageWindow.Show("打印功能无法使用，无效授权。");
                    });

                    return false;
                }
                else if (sGenerateResult.Substring(0, 1) == "0")
                {
                    //生成成功
                    //打印
                    //Dispatcher.Invoke(() =>
                    //{
                    //});
                }
                return true;

            }
            catch (Exception ex)
            {
                Dispatcher.Invoke(() =>
                {
                    MessageWindow.Show("打印失败：" + ex.Message);
                });
                return false;
            }
        }
        #endregion

        /// <summary>
        /// 打印
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BtnPrint_Click(object sender, RoutedEventArgs e)
        {
            if (string.IsNullOrWhiteSpace(cmbClass.Text))
            {
                MessageWindow.Show("请设置打印机！");
                return;
            }
            btnClose.IsEnabled = false;
            btnPrint.IsEnabled = false;
            Thread myThread = new Thread(StartPrint);
            List<string> StrList = new List<string>();

            int ipdf = 102;
            string imgPath = FileToolsCommon.GetFileAbsolutePath("temp/");
            string tempImgPath = imgPath;
            imgPath += "101.pdf";
            while (File.Exists(imgPath))
            {
                imgPath = tempImgPath + ipdf.ToString() + ".pdf";
                ipdf++;
            }
            StrList.Add(imgPath);
            //打印数量
            int PrinterNum = Convert.ToInt32(txbNumberOfCopies.Text);
            StrList.Add(PrinterNum.ToString());
            //打印机名称
            string PrinterName = cmbClass.Text;
            StrList.Add(PrinterName);

            num = 0;
            tip_outer.Visibility = Visibility.Visible;
            myThread.Start(StrList);
            times = new System.Timers.Timer(100);
            times.Elapsed += Times_ElapsedClick;
            times.Start();
        }

        private int num = 0;
        /// <summary>
        /// 计时器
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Times_ElapsedClick(object sender, System.Timers.ElapsedEventArgs e)
        {
            Dispatcher.Invoke(() =>
            {
                pgbProcess.Value = num;
                lbProcess.Content = num.ToString() + "%";
                if (num < 99)
                {
                    num++;
                    times.Interval += (num / 2);
                }
                else
                {
                    times.Stop();
                }
            });
        }

        /// <summary>
        /// 开始打印
        /// </summary>
        private void StartPrint(object obj)
        {
            try
            {
                document = new iTextSharp.text.Document(iTextSharp.text.PageSize.A4, 0f, 0f, 0f, 0f);

                //iTextSharp.text.Rectangle page = new iTextSharp.text.Rectangle(iTextSharp.text.PageSize.A4., 250f);//cs
                ////设置纸张横向
                //document.SetPageSize(iTextSharp.text.PageSize.A4.Rotate());

                List<string> objStr1 = (List<string>)obj;
                string SourcePath1 = objStr1[0];
                try
                {
                    SourcePath1 = SourcePath1.Replace("/", "\\");
                    FileStream fs = new FileStream(SourcePath1, FileMode.Create, FileAccess.ReadWrite);
                    document.AddAuthor("星火微课");//作者
                    document.AddCreationDate();//创建时候
                    document.AddCreator("星火微课");//创建者
                    document.AddSubject("点阵文件");//主题
                    document.AddTitle("PrintTmatrixCode");//标题
                    document.AddKeywords("Print");

                    document.AddHeader("TmatrixCode", "0");
                    Thread.Sleep(300);
                    //iTextSharp.text.pdf.PdfDocument pdfDocument = new iTextSharp.text.pdf.PdfDocument();

                    //document.AddDocListener(pdfDocument);
                    //iTextSharp.text.pdf.PdfWriter pdfWriter = new iTextSharp.text.pdf.PdfWriter(pdfDocument, fs);
                    //pdfDocument.AddWriter(pdfWriter);

                    iTextSharp.text.pdf.PdfWriter.GetInstance(document, fs);
                }
                catch (Exception)
                {

                }
                document.Open();
                iTextSharp.text.Image image;
                for (int i = 0; i < APP.PageDrawList.Count; i++)
                {
                    long ii = Timestamp();
                    string directoryPath = AppDomain.CurrentDomain.BaseDirectory + "Temp\\";
                    string filePathOutPut = Path.Combine(directoryPath, string.Format("print{0}{1}.jpg", ii, i));
                    RectangleF rectangleFs = new RectangleF();
                    MergerImg("", filePathOutPut, rectangleFs, out string errmsg);
                    image = iTextSharp.text.Image.GetInstance(filePathOutPut);
                    if (string.IsNullOrEmpty(APP.PageDrawList[i].PageImagePath))//没有图片
                    {

                    }
                    else if (APP.PageDrawList[i].ImgDocumentation == true && !APP.PageDrawList[i].Type.Equals("ppt"))
                    {
                        image = iTextSharp.text.Image.GetInstance(APP.PageDrawList[i].PageImagePath);
                    }
                    else
                    {
                        RectangleF rectangleF = new RectangleF(0, 0, 0, 0);
                        Dispatcher.Invoke(() =>
                        {
                            rectangleF = new RectangleF
                            {
                                Width = (float)APP.PageDrawList[i].ImageSizes.CenterX,
                                Height = (float)APP.PageDrawList[i].ImageSizes.CenterY,
                                X = (float)APP.PageDrawList[i].ImageLocation.X,
                                Y = (float)APP.PageDrawList[i].ImageLocation.Y
                            };
                        });
                        string msgs = string.Empty;

                        bool isImg = MergerImg(APP.PageDrawList[i].PageImagePath, filePathOutPut, rectangleF, out msgs);
                        if (isImg)
                        {
                            image = iTextSharp.text.Image.GetInstance(filePathOutPut);
                        }
                        else
                        {
                            image = iTextSharp.text.Image.GetInstance(APP.PageDrawList[i].PageImagePath);
                        }


                    }
                    if (image.Height > iTextSharp.text.PageSize.A4.Height)
                    {
                        image.ScaleToFit(iTextSharp.text.PageSize.A4.Width, iTextSharp.text.PageSize.A4.Height);
                    }
                    else if (image.Width > iTextSharp.text.PageSize.A4.Width)
                    {
                        image.ScaleToFit(iTextSharp.text.PageSize.A4.Width, iTextSharp.text.PageSize.A4.Height);
                    }
                    image.Alignment = iTextSharp.text.Image.ALIGN_MIDDLE;
                    document.NewPage();
                    document.Add(image);
                    //iTextSharp.text.Chunk c1 = new iTextSharp.text.Chunk("Hello World");
                    //iTextSharp.text.Phrase p1 = new iTextSharp.text.Phrase();
                    //p1.Leading = 150;      //行间距
                    //document.Add(p1);
                }
                //Console.WriteLine("转换成功！");
                document.Close();
            }
            catch (Exception ex)
            {
                Dispatcher.Invoke(() =>
                {
                    btnClose.IsEnabled = true;
                    btnPrint.IsEnabled = true;
                    times.Stop();
                    tip_outer.Visibility = Visibility.Collapsed;
                    MessageWindow.Show(ex.Message);
                    return;
                });
                LogHelper.WriteErrLog("打印转换PDF失败，原因：" + ex.Message, ex);
            }



            List<string> objStr = (List<string>)obj;
            //PDF位置
            string SourcePath = objStr[0];
            int PrinterNum = int.Parse(objStr[1]);
            string PrinterName = objStr[2];

            Thread.Sleep(500);
            //腾千里生成点阵文件
            if (GenerateCode(SourcePath))
            {
                //打印机名称
                string directoryPath = FileToolsCommon.GetDirectoryName(SourcePath) + "Bg with Images/";
                string[] strs = FileToolsCommon.GetFileNames(directoryPath);

                try
                {
                    foreach (string fileName in strs)
                    {
                        Print(fileName, PrinterName, (short)PrinterNum);
                    }
                }
                catch (Exception ex)
                {
                    Dispatcher.Invoke(() =>
                    {
                        MessageWindow.Show("打印失败：" + ex.Message);
                        btnClose.IsEnabled = true;
                        btnPrint.IsEnabled = true;
                        times.Stop();
                        tip_outer.Visibility = Visibility.Collapsed;
                        return;
                    });
                }
                Dispatcher.Invoke(() =>
                {
                    btnClose.IsEnabled = true;
                    btnPrint.IsEnabled = true;
                    num = 99;
                    times.Stop();
                    pgbProcess.Value = 100;
                    lbProcess.Content = "100%";
                    tip_outer.Visibility = Visibility.Collapsed;
                    MessageWindow.Show("已加入打印机队列，打印中。");


                    ////打印机名称
                    //string directoryPath = FileToolsCommon.GetDirectoryName(SourcePath) + "Bg with Images/";
                    //string[] strs = FileToolsCommon.GetFileNames(directoryPath);
                    //foreach (string fileName in strs)
                    //{
                    //    pdfPrint(directoryPath, PrinterName);
                    //}
                    //MessageWindow.Show("生成点阵文件成功！");
                    //string TPFPath = FileToolsCommon.GetFileAbsolutePath("temp/");
                    //FileToolsCommon.CreateDirectory(TPFPath);
                });
            }
            else
            {
                Dispatcher.Invoke(() =>
                {
                    btnClose.IsEnabled = true;
                    btnPrint.IsEnabled = true;
                    times.Stop();
                    tip_outer.Visibility = Visibility.Collapsed;
                    return;
                });
            }

            #region 拓思德生成点阵文件
            ////TPF文件位置
            //string TPFPath = FileToolsCommon.GetFileAbsolutePath("temp/");
            //FileToolsCommon.CreateDirectory(TPFPath);
            //TPFPath += "101.TPF";
            ////生成点阵文件
            //LatticeFileHelper.GeneratingPDF(SourcePath, TPFPath, out int pr, out string msg, out string outPut/*, pyte*/);
            //while (!FileToolsCommon.IsExistFile(TPFPath))
            //{
            //    Thread.Sleep(100);
            //}
            //while (string.IsNullOrWhiteSpace(pr.ToString()))
            //{
            //    Thread.Sleep(100);
            //}
            //Thread.Sleep(1000);
            #endregion

            #region 拓思德打印
            ////打印
            //LatticeFileHelper.PrinterTPFFile(TPFPath, PrinterNum, PrinterName, out int printResult, out string standardError, out string standardOutput);
            //if (printResult == 0)
            //{
            //    Dispatcher.Invoke(() =>
            //    {
            //        btnClose.IsEnabled = true;
            //        btnPrint.IsEnabled = true;
            //        num = 99;
            //        times.Stop();
            //        pgbProcess.Value = 100;
            //        lbProcess.Content = "100%";
            //        MessageWindow.Show("打印成功！");
            //        tip_outer.Visibility = Visibility.Collapsed;
            //    });
            //}
            //else
            //{
            //    Dispatcher.Invoke(() =>
            //    {
            //        btnClose.IsEnabled = true;
            //        btnPrint.IsEnabled = true;
            //        times.Stop();
            //        tip_outer.Visibility = Visibility.Collapsed;
            //        MessageWindow.Show(standardError);
            //    });
            //}
            #endregion
        }
        /// <summary>
        /// 调用打印机打印
        /// </summary>
        /// <param name="PDFPath">PDF文件路径</param>
        /// <param name="PrinterName">打印机名称</param>
        void Print(string PDFPath, string PrinterName, short PrinterNum = 1)
        {
            //加载PDF文档
            PdfDocument doc = new PdfDocument();
            doc.LoadFromFile(PDFPath);

            //指定打印机
            doc.PrintSettings.PrinterName = PrinterName;

            //静默打印PDF文档
            doc.PrintSettings.PrintController = new StandardPrintController();

            ////设置文档打印页码范围
            //doc.PrintSettings.SelectPageRange(1, 5);

            //打印不连续的页面
            //doc.PrintSettings.SelectSomePages(new int[] { 1, 3, 5, 7 });

            //设置打印份数为2份
            doc.PrintSettings.Copies = PrinterNum;
            //打印PDF文档
            doc.Print();
        }
        /// <summary>
        /// 返回一个时间戳到毫秒
        /// </summary>
        /// <returns></returns>
        public static long Timestamp()
        {
            TimeSpan ts = DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, 0);
            long timestr = Convert.ToInt64(ts.TotalMilliseconds);
            return timestr;
        }
        /// <summary>
        /// 生成图片
        /// </summary>
        /// <param name="_path">图片地址</param>
        /// <param name="_saveimg">保存位置</param>
        /// <param name="_rectangle">图片位置</param>
        /// <param name="errmsg">错误消息</param>
        /// <returns></returns>
        private bool MergerImg(string _path, string _saveimg, RectangleF _rectangle, out string errmsg)
        {
            errmsg = null;
            try
            {
                Bitmap bitmap = null;

                //创建要显示的图片对象,根据参数的个数设置宽度
                Bitmap backgroudImg = new Bitmap((int)/*gridM.ActualWidth*/wit, (int)/*gridM.ActualHeight*/hei);
                Graphics g = Graphics.FromImage(backgroudImg);
                //清除画布,背景设置为白色
                g.Clear(System.Drawing.Color.White);

                if (!string.IsNullOrWhiteSpace(_path))
                {
                    bitmap = ImageHelper.ReadBitmapFile(_path);
                    g.DrawImage(bitmap, _rectangle);
                }
                #region 添加箭头
                string Str = "↑";
                SolidBrush mybrush = new SolidBrush(Color.Black);  //设置默认画刷颜色
                Font myfont = new Font("黑体", 14);         //设置默认字体格式
                g.DrawString(Str, myfont, mybrush, new Rectangle((int)wit - 50, 20, 50, 50));

                #endregion
                backgroudImg.Save(_saveimg);

                g.Dispose();
                backgroudImg.Dispose();
                if (bitmap != null)
                {
                    bitmap.Dispose();
                }

                GC.Collect();
                return true;
            }
            catch (Exception ex)
            {
                errmsg = ex.Message;
                LogHelper.WriteErrLog("【截图合成】（MergerImg）图片合成失败：" + ex.Message, ex);
                return false;
            }

        }

        /// <summary>
        /// 窗口移动
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Window_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            DragMove();
        }
        /// <summary>
        /// 关闭
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BtnClose_Click(object sender, RoutedEventArgs e)
        {
            Hide();
            TMC.TmatrixUninitialize();
        }
        /// <summary>
        /// 减
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BtnLess_Click(object sender, RoutedEventArgs e)
        {
            int num = Convert.ToInt32(txbNumberOfCopies.Text);
            if (num > 1)
            {
                num--;
                txbNumberOfCopies.Text = num.ToString();
            }
        }
        /// <summary>
        /// 新增
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BtnAdd_Click(object sender, RoutedEventArgs e)
        {
            int num = Convert.ToInt32(txbNumberOfCopies.Text);
            if (num > 0)
            {
                num++;
                txbNumberOfCopies.Text = num.ToString();
            }
        }
        /// <summary>
        /// 打印说明
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnPrintExplain_Click(object sender, RoutedEventArgs e)
        {
            System.Diagnostics.Process.Start(FileToolsCommon.GetFileAbsolutePath("/星火微课点阵码打印及印刷指导手册.docx"));
        }
    }
}