PIbd-22_Katysheva_N.E._Pizz.../Pizzeria/PizzeriaBusinessLogic/OfficePackage/Implements/SaveToExcel.cs
2024-05-07 21:00:55 +04:00

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using DocumentFormat.OpenXml.Office2010.Excel;
using DocumentFormat.OpenXml.Office2013.Excel;
using DocumentFormat.OpenXml;
using DocumentFormat.OpenXml.Packaging;
using DocumentFormat.OpenXml.Spreadsheet;
using PizzeriaBusinessLogic.OfficePackage.HelperEnums;
using PizzeriaBusinessLogic.OfficePackage.HelperModels;
namespace PizzeriaBusinessLogic.OfficePackage.Implements
{
public class SaveToExcel : AbstractSaveToExcel
{
private SpreadsheetDocument? _spreadsheetDocument;
private SharedStringTablePart? _shareStringPart;
private Worksheet? _worksheet;
/// <summary>
/// Настройка стилей для файла
/// </summary>
/// <param name="workbookpart"></param>
private static void CreateStyles(WorkbookPart workbookpart)
{
var sp = workbookpart.AddNewPart<WorkbookStylesPart>();
sp.Stylesheet = new Stylesheet();
var fonts = new Fonts() { Count = 2U, KnownFonts = true };
var fontUsual = new Font();
fontUsual.Append(new FontSize() { Val = 12D });
fontUsual.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Theme = 1U });
fontUsual.Append(new FontName() { Val = "Times New Roman" });
fontUsual.Append(new FontFamilyNumbering() { Val = 2 });
fontUsual.Append(new FontScheme() { Val = FontSchemeValues.Minor });
var fontTitle = new Font();
fontTitle.Append(new Bold());
fontTitle.Append(new FontSize() { Val = 14D });
fontTitle.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Theme = 1U });
fontTitle.Append(new FontName() { Val = "Times New Roman" });
fontTitle.Append(new FontFamilyNumbering() { Val = 2 });
fontTitle.Append(new FontScheme() { Val = FontSchemeValues.Minor });
fonts.Append(fontUsual);
fonts.Append(fontTitle);
var fills = new Fills() { Count = 2U };
var fill1 = new Fill();
fill1.Append(new PatternFill() { PatternType = PatternValues.None });
var fill2 = new Fill();
fill2.Append(new PatternFill() { PatternType = PatternValues.Gray125 });
fills.Append(fill1);
fills.Append(fill2);
var borders = new Borders() { Count = 2U };
var borderNoBorder = new Border();
borderNoBorder.Append(new LeftBorder());
borderNoBorder.Append(new RightBorder());
borderNoBorder.Append(new TopBorder());
borderNoBorder.Append(new BottomBorder());
borderNoBorder.Append(new DiagonalBorder());
var borderThin = new Border();
var leftBorder = new LeftBorder() { Style = BorderStyleValues.Thin };
leftBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Indexed = 64U });
var rightBorder = new RightBorder() { Style = BorderStyleValues.Thin };
rightBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Indexed = 64U });
var topBorder = new TopBorder() { Style = BorderStyleValues.Thin };
topBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Indexed = 64U });
var bottomBorder = new BottomBorder() { Style = BorderStyleValues.Thin };
bottomBorder.Append(new DocumentFormat.OpenXml.Office2010.Excel.Color() { Indexed = 64U });
borderThin.Append(leftBorder);
borderThin.Append(rightBorder);
borderThin.Append(topBorder);
borderThin.Append(bottomBorder);
borderThin.Append(new DiagonalBorder());
borders.Append(borderNoBorder);
borders.Append(borderThin);
var cellStyleFormats = new CellStyleFormats() { Count = 1U };
var cellFormatStyle = new CellFormat() { NumberFormatId = 0U, FontId = 0U, FillId = 0U, BorderId = 0U };
cellStyleFormats.Append(cellFormatStyle);
var cellFormats = new CellFormats() { Count = 3U };
var cellFormatFont = new CellFormat() { NumberFormatId = 0U, FontId = 0U, FillId = 0U, BorderId = 0U, FormatId = 0U, ApplyFont = true };
var cellFormatFontAndBorder = new CellFormat() { NumberFormatId = 0U, FontId = 0U, FillId = 0U, BorderId = 1U, FormatId = 0U, ApplyFont = true, ApplyBorder = true };
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 };
cellFormats.Append(cellFormatFont);
cellFormats.Append(cellFormatFontAndBorder);
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 StylesheetExtensionList();
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);
}
/// <summary>
/// Получение номера стиля из типа
/// </summary>
/// <param name="styleInfo"></param>
/// <returns></returns>
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)
{
_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(worksheetPart),
SheetId = 1,
Name = "Лист"
};
sheets.Append(sheet);
_worksheet = worksheetPart.Worksheet;
}
protected override void InsertCellInWorksheet(ExcelCellParameters excelParams)
{
if (_worksheet == null || _shareStringPart == null)
{
return;
}
var sheetData = _worksheet.GetFirstChild<SheetData>();
if (sheetData == null)
{
return;
}
// Ищем строку, либо добавляем ее
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);
}
// Ищем нужную ячейку
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;
}
// вставляем новый текст
_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 excelParams)
{
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)
};
mergeCells.Append(mergeCell);
}
protected override void SaveExcel(ExcelInfo info)
{
if (_spreadsheetDocument == null)
{
return;
}
_spreadsheetDocument.WorkbookPart!.Workbook.Save();
_spreadsheetDocument.Dispose();
}
}
}