Diner/DinerView/DinerView.csproj

@@ -25,7 +25,7 @@
     </PackageReference>
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.1" />
     <PackageReference Include="NLog.Extensions.Logging" Version="5.3.8" />
   </ItemGroup>
 

Diner/DineryBusinessLogic/DineryBusinessLogic.csproj

@@ -7,8 +7,9 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="DocumentFormat.OpenXml" Version="3.0.2" />
+    <PackageReference Include="DocumentFormat.OpenXml" Version="2.19.0" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.1" />
+    <PackageReference Include="PdfSharp.MigraDoc.Standard" Version="1.51.15" />
   </ItemGroup>
 
   <ItemGroup>

Diner/DineryBusinessLogic/OfficePackage/AbstractSaveToExcel.cs

@@ -75,9 +75,9 @@ namespace DineryBusinessLogic.OfficePackage
         // Создание excel-файла
         protected abstract void CreateExcel(ExcelInfo info);
         // Добавляем новую ячейку в лист
-        protected abstract void InsertCellInWorksheet(ExcelCellParameters excelParameters);
+        protected abstract void InsertCellInWorksheet(ExcelCellParameters excelParams);
         // Объединение ячеек
-        protected abstract void MergeCells(ExcelMergeParameters mergeParams);
+        protected abstract void MergeCells(ExcelMergeParameters excelParams);
         // Сохранение файла
         protected abstract void SaveExcel(ExcelInfo info);
     }

Diner/DineryBusinessLogic/OfficePackage/Implements/SaveToExcel.cs

@@ -1,6 +1,12 @@
-using DineryBusinessLogic.OfficePackage.HelperModels;
+using DineryBusinessLogic.OfficePackage.HelperEnums;
+using DineryBusinessLogic.OfficePackage.HelperModels;
+using DocumentFormat.OpenXml;
+using DocumentFormat.OpenXml.Office2010.Excel;
+using DocumentFormat.OpenXml.Office2013.Excel;
 using DocumentFormat.OpenXml.Packaging;
 using DocumentFormat.OpenXml.Spreadsheet;
+
+
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -13,10 +19,10 @@ namespace DineryBusinessLogic.OfficePackage.Implements
     {
         private SpreadsheetDocument? _spreadsheetDocument;
         private SharedStringTablePart? _shareStringPart;
-        private Worksheet? worksheet;
+        private Worksheet? _worksheet;
 
-        private static void CreateStyles(WorksheetPart worksheetpart) {
+        private static void CreateStyles(WorkbookPart workbookpart) {
-            var sp = worksheetpart.AddNewPart<WorkbookStylesPart>();
+            var sp = workbookpart.AddNewPart<WorkbookStylesPart>();
             sp.Stylesheet = new Stylesheet();
             var fonts = new Fonts() { Count = 2U, KnownFonts = true };
             var fontUsual = new Font();
@@ -68,7 +74,7 @@ namespace DineryBusinessLogic.OfficePackage.Implements
             var cellStyleFormats = new CellStyleFormats() { Count = 1U };
             var cellFormatStyle = new CellFormat() { NumberFormatId = 0U, FontId = 0U, FillId = 0U, BorderId = 0U };
             cellStyleFormats.Append(cellFormatStyle);
-            var cellFormat = new CellFormats() { Count = 3U };
+            var cellFormats = new CellFormats() { Count = 3U };
             var cellFormatFont = new CellFormat()
             {
                 NumberFormatId = 0U,
@@ -103,29 +109,159 @@ namespace DineryBusinessLogic.OfficePackage.Implements
                 },
                 ApplyFont = true,
             };
-            cellFormat.Append(cellFormatFont);
+            cellFormats.Append(cellFormatFont);
-            cellFormat.Append(cellFormatFontAndBorder);
+            cellFormats.Append(cellFormatFontAndBorder);
-            cellFormat.Append(cellFormatTitle);
+            cellFormats.Append(cellFormatTitle);
+            var cellStyles = new CellStyles() { Count = 1U };
+            cellStyles.Append(new CellStyle()
+            {
+                Name = "Normal",
+                FormatId = 0U,
+                BuiltinId = 0U
+            });
+            var differentialFormats = new DocumentFormat.OpenXml.Office2013.Excel.DifferentialFormats() { Count = 0U };
+            var tableStyles = new TableStyles()
+            {
+                Count = 0U,
+                DefaultTableStyle = "TableStyleMedium2",
+                DefaultPivotStyle = "PivotStyleLight16"
+            };
+            var stylesheetExtensionList = new StylesheetExtension();
+            var stylesheetExtension1 = new StylesheetExtension() { Uri = "{EB79DEF2-80B8-43e5-95BD-54CBDDF9020C}" };
+            stylesheetExtension1.AddNamespaceDeclaration("x14", "http://schemas.microsoft.com/office/spreadsheetml/2009/9/main");
+            stylesheetExtension1.Append(new SlicerStyles() { DefaultSlicerStyle = "SlicerStyleLight1" });
+
+            var stylesheetExtension2 = new StylesheetExtension() { Uri = "{9260A510-F301-46a8-8635-F512D64BE5F5}" };
+            stylesheetExtension2.AddNamespaceDeclaration("x15", "http://schemas.microsoft.com/office/spreadsheetml/2010/11/main");
+            stylesheetExtension2.Append(new TimelineStyles() { DefaultTimelineStyle = "TimeSlicerStyleLight1" });
+
+            stylesheetExtensionList.Append(stylesheetExtension1);
+            stylesheetExtensionList.Append(stylesheetExtension2);
+
+            sp.Stylesheet.Append(fonts);
+            sp.Stylesheet.Append(fills);
+            sp.Stylesheet.Append(borders);
+            sp.Stylesheet.Append(cellStyleFormats);
+            sp.Stylesheet.Append(cellFormats);
+            sp.Stylesheet.Append(cellStyles);
+            sp.Stylesheet.Append(differentialFormats);
+            sp.Stylesheet.Append(tableStyles);
+            sp.Stylesheet.Append(stylesheetExtensionList);
+        }
+        // Получение номера стиля из типа
+        private static uint GetStyleValue(ExcelStyleInfoType styleInfo) {
+            return styleInfo switch
+            {
+                ExcelStyleInfoType.Title => 2U,
+                ExcelStyleInfoType.TextWithBorder => 1U,
+                ExcelStyleInfoType.Text => 0U,
+                _ => 0U,
+            };
         }
 
         protected override void CreateExcel(ExcelInfo info)
         {
-            throw new NotImplementedException();
+            _spreadsheetDocument = SpreadsheetDocument.Create(info.FileName, SpreadsheetDocumentType.Workbook);
+            // Создаем книгу (в ней хранятся листы)
+            var workbookpart = _spreadsheetDocument.AddWorkbookPart();
+            workbookpart.Workbook = new Workbook();
+            CreateStyles(workbookpart);
+            // Получаем/создаем хранилище текстов для книги
+            _shareStringPart = _spreadsheetDocument.WorkbookPart!.GetPartsOfType<SharedStringTablePart>().Any()
+                ? _spreadsheetDocument.WorkbookPart.GetPartsOfType<SharedStringTablePart>().First()
+                : _spreadsheetDocument.WorkbookPart.AddNewPart<SharedStringTablePart>();
+            // Создаем SharedStringTable, если его нет
+            if (_shareStringPart.SharedStringTable == null) { 
+                _shareStringPart.SharedStringTable = new SharedStringTable();
+            }
+            // Создаем лист в книгу
+            var worksheetPart = workbookpart.AddNewPart<WorksheetPart>();
+            worksheetPart.Worksheet = new Worksheet(new SheetData());
+            // Добавляем лист в книгу 
+            var sheets = _spreadsheetDocument.WorkbookPart.Workbook.AppendChild(new Sheets());
+            var sheet = new Sheet()
+            {
+                Id = _spreadsheetDocument.WorkbookPart.GetIdOfPart(workbookpart),
+                SheetId = 1,
+                Name = "Лист"
+            };
+            sheet.Append(sheet);
+            _worksheet = worksheetPart.Worksheet;
         }
 
-        protected override void InsertCellInWorksheet(ExcelCellParameters excelParameters)
+        protected override void InsertCellInWorksheet(ExcelCellParameters excelParams)
         {
-            throw new NotImplementedException();
+            if (_worksheet == null || _shareStringPart == null) {
+                return;
+            }
+            var sheetData = _worksheet.GetFirstChild<SheetData>();
+            if (sheetData == null) {
+                return;
+            }
+            Row row;
+            if (sheetData.Elements<Row>().Where(r => r.RowIndex! == excelParams.RowIndex).Any()) {
+                row = sheetData.Elements<Row>().Where(r => r.RowIndex! == excelParams.RowIndex).First();
+            }
+            else {
+                row = new Row() { RowIndex = excelParams.RowIndex };
+                sheetData.Append(row);
+            }
+            // Поиск нужнойц ячейки
+            Cell cell;
+            if (row.Elements<Cell>().Where(c => c.CellReference!.Value == excelParams.CellReference).Any()) {
+                cell = row.Elements<Cell>().Where(c => c.CellReference!.Value == excelParams.CellReference).First();
+            }
+            else {
+                // Все ячейки должны быть последовательно друг за другом расположены
+                // нужно определить, после какой вставлять
+                Cell? refCell = null;
+                foreach (Cell rowCell in row.Elements<Cell>()) { 
+                    if (string.Compare(rowCell.CellReference!.Value, excelParams.CellReference, true) > 0) { 
+                        refCell = rowCell;
+                        break;
+                    }
+                }
+                var newCell = new Cell() { CellReference = excelParams.CellReference };
+                row.InsertBefore(newCell, refCell);
+                cell = newCell;
+            }
+            // добавление новго текста
+            _shareStringPart.SharedStringTable.AppendChild(new SharedStringItem(new Text(excelParams.Text)));
+            _shareStringPart.SharedStringTable.Save();
+            cell.CellValue = new CellValue((_shareStringPart.SharedStringTable.Elements<SharedStringItem>().Count() - 1).ToString());
+            cell.DataType = new EnumValue<CellValues>(CellValues.SharedString);
+            cell.StyleIndex = GetStyleValue(excelParams.StyleInfo);
         }
 
-        protected override void MergeCells(ExcelMergeParameters mergeParams)
+        protected override void MergeCells(ExcelMergeParameters excelParams)
         {
-            throw new NotImplementedException();
+            if (_worksheet == null) {
+                return;
+            }
+            MergeCells mergeCells;
+            if (_worksheet.Elements<MergeCells>().Any()) { 
+                mergeCells = _worksheet.Elements<MergeCells>().First();
+            }
+            else { 
+                mergeCells = new MergeCells();
+                if (_worksheet.Elements<CustomSheetView>().Any()) {
+                    _worksheet.InsertAfter(mergeCells, _worksheet.Elements<CustomSheetView>().First());
+                }
+                else { 
+                    _worksheet.InsertAfter(mergeCells,_worksheet.Elements<SheetData>().First());
+                }
+            }
+            var mergeCell = new MergeCell() { Reference = new StringValue(excelParams.Merge) };
+            mergeCell.Append(mergeCell);
         }
 
         protected override void SaveExcel(ExcelInfo info)
         {
-            throw new NotImplementedException();
+            if (_spreadsheetDocument == null) {
+                return;
+            }
+            _spreadsheetDocument.WorkbookPart!.Workbook.Save();
+            _spreadsheetDocument.Close();
         }
     }
 }