289 lines
10 KiB
C#
289 lines
10 KiB
C#
using BusinessLogic.OfficePackage.HelperEnums;
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using BusinessLogic.OfficePackage.HelperModels;
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using DocumentFormat.OpenXml.Office2010.Excel;
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using DocumentFormat.OpenXml.Office2013.Excel;
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using DocumentFormat.OpenXml.Packaging;
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using DocumentFormat.OpenXml.Spreadsheet;
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using DocumentFormat.OpenXml;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace BusinessLogic.OfficePackage.Implements
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{
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public class SaveToExcelGuarantor : AbstractSaveToExcelGuarantor
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{
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private SpreadsheetDocument? _spreadsheetDocument;
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private SharedStringTablePart? _shareStringPart;
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private Worksheet? _worksheet;
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private static void CreateStyles(WorkbookPart workbookpart)
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{
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var sp = workbookpart.AddNewPart<WorkbookStylesPart>();
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sp.Stylesheet = new Stylesheet();
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var fonts = new Fonts() { Count = 2U, KnownFonts = true };
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var fontUsual = new Font();
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fontUsual.Append(new FontSize() { Val = 12D });
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fontUsual.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Theme = 1U });
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fontUsual.Append(new FontName() { Val = "Times New Roman" });
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fontUsual.Append(new FontFamilyNumbering() { Val = 2 });
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fontUsual.Append(new FontScheme() { Val = FontSchemeValues.Minor });
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var fontTitle = new Font();
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fontTitle.Append(new Bold());
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fontTitle.Append(new FontSize() { Val = 14D });
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fontTitle.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Theme = 1U });
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fontTitle.Append(new FontName() { Val = "Times New Roman" });
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fontTitle.Append(new FontFamilyNumbering() { Val = 2 });
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fontTitle.Append(new FontScheme() { Val = FontSchemeValues.Minor });
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fonts.Append(fontUsual);
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fonts.Append(fontTitle);
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var fills = new Fills() { Count = 2U };
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var fill1 = new Fill();
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fill1.Append(new PatternFill() { PatternType = PatternValues.None });
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var fill2 = new Fill();
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fill2.Append(new PatternFill() { PatternType = PatternValues.Gray125 });
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fills.Append(fill1);
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fills.Append(fill2);
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var borders = new Borders() { Count = 2U };
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var borderNoBorder = new Border();
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borderNoBorder.Append(new LeftBorder());
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borderNoBorder.Append(new RightBorder());
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borderNoBorder.Append(new TopBorder());
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borderNoBorder.Append(new BottomBorder());
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borderNoBorder.Append(new DiagonalBorder());
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var borderThin = new Border();
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var leftBorder = new LeftBorder() { Style = BorderStyleValues.Thin };
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leftBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Indexed = 64U });
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var rightBorder = new RightBorder() { Style = BorderStyleValues.Thin };
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rightBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Indexed = 64U });
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var topBorder = new TopBorder() { Style = BorderStyleValues.Thin };
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topBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Indexed = 64U });
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var bottomBorder = new BottomBorder() { Style = BorderStyleValues.Thin };
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bottomBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Indexed = 64U });
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borderThin.Append(leftBorder);
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borderThin.Append(rightBorder);
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borderThin.Append(topBorder);
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borderThin.Append(bottomBorder);
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borderThin.Append(new DiagonalBorder());
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borders.Append(borderNoBorder);
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borders.Append(borderThin);
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var cellStyleFormats = new CellStyleFormats() { Count = 1U };
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var cellFormatStyle = new CellFormat() { NumberFormatId = 0U, FontId = 0U, FillId = 0U, BorderId = 0U };
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cellStyleFormats.Append(cellFormatStyle);
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var cellFormats = new CellFormats() { Count = 3U };
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var cellFormatFont = new CellFormat() { NumberFormatId = 0U, FontId = 0U, FillId = 0U, BorderId = 0U, FormatId = 0U, ApplyFont = true };
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var cellFormatFontAndBorder = new CellFormat() { NumberFormatId = 0U, FontId = 0U, FillId = 0U, BorderId = 1U, FormatId = 0U, ApplyFont = true, ApplyBorder = true };
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var cellFormatTitle = new CellFormat() { NumberFormatId = 0U, FontId = 1U, FillId = 0U, BorderId = 0U, FormatId = 0U, Alignment = new Alignment() { Vertical = VerticalAlignmentValues.Center, WrapText = true, Horizontal = HorizontalAlignmentValues.Center }, ApplyFont = true };
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cellFormats.Append(cellFormatFont);
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cellFormats.Append(cellFormatFontAndBorder);
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cellFormats.Append(cellFormatTitle);
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var cellStyles = new CellStyles() { Count = 1U };
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cellStyles.Append(new CellStyle() { Name = "Normal", FormatId = 0U, BuiltinId = 0U });
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var differentialFormats = new DocumentFormat.OpenXml.Office2013.Excel.DifferentialFormats() { Count = 0U };
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var tableStyles = new TableStyles() { Count = 0U, DefaultTableStyle = "TableStyleMedium2", DefaultPivotStyle = "PivotStyleLight16" };
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var stylesheetExtensionList = new StylesheetExtensionList();
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var stylesheetExtension1 = new StylesheetExtension() { Uri = "{EB79DEF2-80B8-43e5-95BD-54CBDDF9020C}" };
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stylesheetExtension1.AddNamespaceDeclaration("x14", "http://schemas.microsoft.com/office/spreadsheetml/2009/9/main");
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stylesheetExtension1.Append(new SlicerStyles() { DefaultSlicerStyle = "SlicerStyleLight1" });
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var stylesheetExtension2 = new StylesheetExtension() { Uri = "{9260A510-F301-46a8-8635-F512D64BE5F5}" };
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stylesheetExtension2.AddNamespaceDeclaration("x15", "http://schemas.microsoft.com/office/spreadsheetml/2010/11/main");
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stylesheetExtension2.Append(new TimelineStyles() { DefaultTimelineStyle = "TimeSlicerStyleLight1" });
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stylesheetExtensionList.Append(stylesheetExtension1);
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stylesheetExtensionList.Append(stylesheetExtension2);
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sp.Stylesheet.Append(fonts);
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sp.Stylesheet.Append(fills);
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sp.Stylesheet.Append(borders);
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sp.Stylesheet.Append(cellStyleFormats);
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sp.Stylesheet.Append(cellFormats);
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sp.Stylesheet.Append(cellStyles);
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sp.Stylesheet.Append(differentialFormats);
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sp.Stylesheet.Append(tableStyles);
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sp.Stylesheet.Append(stylesheetExtensionList);
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}
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private static uint GetStyleValue(ExcelStyleInfoType styleInfo)
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{
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return styleInfo switch
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{
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ExcelStyleInfoType.Title => 2U,
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ExcelStyleInfoType.TextWithBorder => 1U,
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ExcelStyleInfoType.Text => 0U,
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_ => 0U,
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};
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}
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protected override void CreateExcel(ExcelInfoGuarantor info)
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{
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_spreadsheetDocument = SpreadsheetDocument.Create(info.memoryStream, SpreadsheetDocumentType.Workbook);
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// Создаем книгу (в ней хранятся листы)
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var workbookpart = _spreadsheetDocument.AddWorkbookPart();
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workbookpart.Workbook = new Workbook();
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CreateStyles(workbookpart);
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// Получаем/создаем хранилище текстов для книги
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_shareStringPart = _spreadsheetDocument.WorkbookPart!.GetPartsOfType<SharedStringTablePart>().Any()
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? _spreadsheetDocument.WorkbookPart.GetPartsOfType<SharedStringTablePart>().First()
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: _spreadsheetDocument.WorkbookPart.AddNewPart<SharedStringTablePart>();
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// Создаем SharedStringTable, если его нет
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if (_shareStringPart.SharedStringTable == null)
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{
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_shareStringPart.SharedStringTable = new SharedStringTable();
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}
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// Создаем лист в книгу
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var worksheetPart = workbookpart.AddNewPart<WorksheetPart>();
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worksheetPart.Worksheet = new Worksheet(new SheetData());
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// Добавляем лист в книгу
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var sheets = _spreadsheetDocument.WorkbookPart.Workbook.AppendChild(new Sheets());
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var sheet = new Sheet()
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{
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Id = _spreadsheetDocument.WorkbookPart.GetIdOfPart(worksheetPart),
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SheetId = 1,
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Name = "Лист"
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};
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sheets.Append(sheet);
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_worksheet = worksheetPart.Worksheet;
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}
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protected override void InsertCellInWorksheet(ExcelCellParameters excelParams)
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{
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if (_worksheet == null || _shareStringPart == null)
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{
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return;
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}
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var sheetData = _worksheet.GetFirstChild<SheetData>();
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if (sheetData == null)
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{
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return;
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}
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// Ищем строку, либо добавляем ее
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Row row;
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if (sheetData.Elements<Row>().Where(r => r.RowIndex! == excelParams.RowIndex).Any())
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{
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row = sheetData.Elements<Row>().Where(r => r.RowIndex! == excelParams.RowIndex).First();
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}
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else
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{
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row = new Row() { RowIndex = excelParams.RowIndex };
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sheetData.Append(row);
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}
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// Ищем нужную ячейку
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Cell cell;
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if (row.Elements<Cell>().Where(c => c.CellReference!.Value == excelParams.CellReference).Any())
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{
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cell = row.Elements<Cell>().Where(c => c.CellReference!.Value == excelParams.CellReference).First();
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}
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else
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{
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// Все ячейки должны быть последовательно друг за другом расположены
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// нужно определить, после какой вставлять
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Cell? refCell = null;
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foreach (Cell rowCell in row.Elements<Cell>())
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{
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if (string.Compare(rowCell.CellReference!.Value, excelParams.CellReference, true) > 0)
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{
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refCell = rowCell;
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break;
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}
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}
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var newCell = new Cell() { CellReference = excelParams.CellReference };
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row.InsertBefore(newCell, refCell);
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cell = newCell;
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}
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// вставляем новый текст
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_shareStringPart.SharedStringTable.AppendChild(new SharedStringItem(new Text(excelParams.Text)));
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_shareStringPart.SharedStringTable.Save();
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cell.CellValue = new CellValue((_shareStringPart.SharedStringTable.Elements<SharedStringItem>().Count() - 1).ToString());
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cell.DataType = new EnumValue<CellValues>(CellValues.SharedString);
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cell.StyleIndex = GetStyleValue(excelParams.StyleInfo);
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}
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protected override void MergeCells(ExcelMergeParameters excelParams)
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{
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if (_worksheet == null)
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{
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return;
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}
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MergeCells mergeCells;
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if (_worksheet.Elements<MergeCells>().Any())
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{
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mergeCells = _worksheet.Elements<MergeCells>().First();
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}
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else
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{
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mergeCells = new MergeCells();
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if (_worksheet.Elements<CustomSheetView>().Any())
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{
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_worksheet.InsertAfter(mergeCells, _worksheet.Elements<CustomSheetView>().First());
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}
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else
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{
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_worksheet.InsertAfter(mergeCells, _worksheet.Elements<SheetData>().First());
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}
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}
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var mergeCell = new MergeCell()
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{
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Reference = new StringValue(excelParams.Merge)
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};
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mergeCells.Append(mergeCell);
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}
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protected override void SaveExcel(ExcelInfoGuarantor info)
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{
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if (_spreadsheetDocument == null)
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{
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return;
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}
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_spreadsheetDocument.WorkbookPart!.Workbook.Save();
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_spreadsheetDocument.Dispose();
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}
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}
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}
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