292 lines
12 KiB
C#
292 lines
12 KiB
C#
using DevExpress.Spreadsheet;
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using DevExpress.XtraEditors;
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using DevExpress.XtraPdfViewer;
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using DevExpress.XtraSplashScreen;
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using DevExpress.XtraSpreadsheet;
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using DeviceRepair.Models;
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using DeviceRepair.Utils;
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using DeviceRepairAndOptimization.Biz;
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using Newtonsoft.Json;
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using PdfSharp.Drawing;
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using PdfSharp.Pdf.IO;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Windows.Forms;
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using System.Linq;
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namespace DeviceRepairAndOptimization.Pages.Maintenance
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{
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public partial class page_MaintenancePdfView : Form
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{
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private int[] MaintenanceAutoIds;
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private bool PrintModule = false;
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public page_MaintenancePdfView(string Caption, int[] ids, bool isPrint = false)
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{
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InitializeComponent();
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//pdfViewer1.CreateBars();
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///设置标题
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this.Text = Caption;
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if (ids == null || ids.Length == 0)
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this.Close();
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MaintenanceAutoIds = ids;
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PrintModule = isPrint;
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}
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private void page_MaintenancePdfView_Load(object sender, EventArgs e)
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{
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SplashScreenManager.ShowDefaultWaitForm("数据加载中", "请稍等...");
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try
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{
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List<string> files = new List<string>();
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string CurrentDirectory = AppDomain.CurrentDomain.BaseDirectory;
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foreach (var id in MaintenanceAutoIds)
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{
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APIResponseData result = PreserveManager.Instance.GetDetailById(id);
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if (result.Code == -1)
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{
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XtraMessageBox.Show(result.Message, "出错", MessageBoxButtons.OK, MessageBoxIcon.Error);
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SplashScreenManager.CloseDefaultWaitForm();
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this.Close();
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return;
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}
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byte[] btResult = Convert.FromBase64String(result.Data + "");
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btResult = btResult.Decompress();
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MaintenanceRecordSubmit model = btResult.ToObject<MaintenanceRecordSubmit>();
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if (model == null)
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{
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XtraMessageBox.Show("获取数据失败", "出错", MessageBoxButtons.OK, MessageBoxIcon.Error);
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SplashScreenManager.CloseDefaultWaitForm();
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this.Close();
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}
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if (!Directory.Exists(Path.Combine(CurrentDirectory, "Cache")))
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Directory.CreateDirectory(Path.Combine(CurrentDirectory, "Cache"));
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string CacheFileName = Guid.NewGuid().ToString() + ".pdf";
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string FullPath = Path.Combine(CurrentDirectory, "Cache", CacheFileName);
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//下载模板到本地
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string templatePath = PreserveManager.Instance.GetFileSingle(model.Record.FormPrimaryID);
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ConvertExcelToPdf(templatePath, FullPath, model.Record);
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//ConvertExcelToPdf(model.ContentData, FullPath);
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if (model.Imgs != null && model.Imgs.Count > 0)
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{
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using (PdfSharp.Pdf.PdfDocument document = PdfReader.Open(FullPath, PdfDocumentOpenMode.Modify))
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{
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foreach (var item in model.Imgs)
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{
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// 添加新的空白页面
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PdfSharp.Pdf.PdfPage page = document.AddPage();
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// 设置页面大小（可选）
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page.Size = PdfSharp.PageSize.A4;
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using (MemoryStream ms = new MemoryStream(item.Datas))
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{
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// 加载图片文件
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using (XImage image = XImage.FromStream(ms))
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{
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// 获取图形对象
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XGraphics gfx = XGraphics.FromPdfPage(page);
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// 绘制图片到页面，指定图片的位置和尺寸
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gfx.DrawImage(image, 0, 0, page.Width, page.Height); // 这里将图片填满整个页面，你可以调整参数以适应你的需求
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}
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}
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}
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document.Save(FullPath);
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}
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}
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files.Add(FullPath);
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if (model.Files != null && model.Files.Count > 0)
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{
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try
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{
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foreach (AttachmentSubmitModel item in model.Files)
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{
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if (item.Extension.ToLower() != ".pdf")
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continue;
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string attFileFullPath = Path.Combine(CurrentDirectory, "Cache", Guid.NewGuid().ToString() + ".pdf");
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using (var fileStream = new FileStream(attFileFullPath, FileMode.Create))
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{
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fileStream.Write(item.Datas, 0, item.Datas.Length);
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}
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files.Add(attFileFullPath);
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}
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}
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catch (Exception ex)
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{
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throw;
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}
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}
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}
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string PdfFilePath = "";
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if (files.Count > 1)
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{
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string fileName = Guid.NewGuid().ToString() + ".pdf";
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string outputName = Path.Combine(CurrentDirectory, "Cache", fileName);
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MergePdfDocuments(files.ToArray(), outputName);
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PdfFilePath = outputName;
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}
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else
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{
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PdfFilePath = files[0];
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}
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pdfViewer1.LoadDocument(PdfFilePath);
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if (PrintModule)
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{
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var printerSettings = new System.Drawing.Printing.PrinterSettings();
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pdfViewer1.Print();
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}
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}
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catch (Exception ex)
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{
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XtraMessageBox.Show(ex.Message, "出错", MessageBoxButtons.OK, MessageBoxIcon.Error);
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this.Close();
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}
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SplashScreenManager.CloseDefaultWaitForm();
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}
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void MergePdfDocuments(string[] pdfFiles, string outputPdfPath)
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{
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using (PdfSharp.Pdf.PdfDocument outputDocument = new PdfSharp.Pdf.PdfDocument())
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{
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foreach (string pdfFile in pdfFiles)
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{
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using (PdfSharp.Pdf.PdfDocument inputDocument = PdfReader.Open(pdfFile, PdfDocumentOpenMode.Import))
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{
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int count = inputDocument.PageCount;
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for (int idx = 0; idx < count; idx++)
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{
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PdfSharp.Pdf.PdfPage page = inputDocument.Pages[idx];
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outputDocument.AddPage(page);
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}
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}
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}
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outputDocument.Save(outputPdfPath);
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}
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}
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/// <summary>
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/// 保存到文件
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/// </summary>
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/// <param name="excelBytes"></param>
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/// <param name="FilePath"></param>
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private void ConvertExcelToPdf(byte[] excelBytes, string FilePath)
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{
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using (MemoryStream excelStream = new MemoryStream(excelBytes))
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{
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using (SpreadsheetControl spreadsheetControl = new SpreadsheetControl())
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{
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using (IWorkbook workbook = spreadsheetControl.Document)
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{
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workbook.LoadDocument(excelStream);
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using (FileStream pdfFileStream = new FileStream(FilePath, FileMode.Create))
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{
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workbook.ExportToPdf(pdfFileStream);
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}
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}
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}
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}
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}
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/// <summary>
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/// 保存到文件
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/// </summary>
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/// <param name="excelBytes"></param>
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/// <param name="FilePath"></param>
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private void ConvertExcelToPdf(string excelFile, string FilePath, MaintenanceRecordInfo Record)
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{
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try
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{
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using (SpreadsheetControl spreadsheetControl = new SpreadsheetControl())
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{
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spreadsheetControl.LoadDocument(IOExtend.FileToByteArray(excelFile));
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if (spreadsheetControl.Document.Worksheets.Contains("正文"))
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spreadsheetControl.Document.Worksheets.ActiveWorksheet = spreadsheetControl.Document.Worksheets["正文"];
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Worksheet worksheet = spreadsheetControl.Document.Worksheets.ActiveWorksheet;
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//Biz.PreserveTemplate.TemplateIndexV1 template = Record.FormVersionCode.Equals("FM-P0079.02", StringComparison.CurrentCultureIgnoreCase)?
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// JsonConvert.DeserializeObject<Biz.PreserveTemplate.TemplateIndexV1>(Record.ContentData)
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// : JsonConvert.DeserializeObject<Biz.PreserveTemplate.TemplateIndexV2>(Record.ContentData);
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Biz.PreserveTemplate.TemplateIndexV1 template = JsonConvert.DeserializeObject<Biz.PreserveTemplate.TemplateIndexV1>(Record.ContentData);
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List<SheetDataItem>[] ItemArray = new List<SheetDataItem>[] {
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template.DeviceSpecification,
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template.EquipmentID,
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template.Content,
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template.ExceptionDescription,
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template.Operation,
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template.OperationDate
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};
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foreach (List<SheetDataItem> lst in ItemArray)
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{
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foreach (SheetDataItem item in lst)
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{
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Cell cell = worksheet.Cells[item.RowIndex, item.ColumnIndex];
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cell.Value = item.Value + "";
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}
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}
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foreach (SheetDataItem item in template.Year)
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{
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Cell cell = worksheet.Cells[item.RowIndex, item.ColumnIndex];
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cell.Value = cell.Value.TextValue.Replace(" 年", $"{item.Value}年");
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}
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//int Count = spreadsheetControl.Document.Worksheets.ActiveWorksheet.VerticalPageBreaks.Count;
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worksheet.ActiveView.PaperKind = System.Drawing.Printing.PaperKind.A4;
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//worksheet.ActiveView.Orientation = PageOrientation.Portrait;
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//worksheet.PrintOptions.Orientation
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worksheet.PrintOptions.FitToPage = true;
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worksheet.PrintOptions.FitToHeight = 0;
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using (IWorkbook workbook = spreadsheetControl.Document)
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{
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using (FileStream pdfFileStream = new FileStream(FilePath, FileMode.Create))
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{
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workbook.ExportToPdf(pdfFileStream);
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}
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}
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}
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}
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catch (Exception)
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{
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throw;
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}
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}
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/// <summary>
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/// 右键菜单
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void pdfViewer1_PopupMenuShowing(object sender, PdfPopupMenuShowingEventArgs e)
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{
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if (e.PopupMenuKind == PdfPopupMenuKind.PageContent)
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e.ItemLinks.Clear();
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//e.ItemLinks[0].Visible = false;
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}
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}
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}
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