97 lines
2.9 KiB
C#
97 lines
2.9 KiB
C#
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using MigraDoc.DocumentObjectModel.Tables;
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using MigraDoc.DocumentObjectModel;
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using MigraDoc.Rendering;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Diagnostics;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Threading.Tasks;
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using Components.SaveToPdfHelpers;
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namespace Components.NonVisual
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{
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public partial class HeaderedTablePDF : Component
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{
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public HeaderedTablePDF()
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{
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InitializeComponent();
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System.Text.Encoding.RegisterProvider(System.Text.CodePagesEncodingProvider.Instance);
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}
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public HeaderedTablePDF(IContainer container)
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{
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container.Add(this);
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InitializeComponent();
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}
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public void GeneratePDFWithHead<T>(PDFTableSettings<T> settings)
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{
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if (settings == null ||
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string.IsNullOrEmpty(settings.FilePath) ||
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string.IsNullOrEmpty(settings.DocumentTitle) ||
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settings.Columns == null || settings.Columns.Count == 0 ||
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settings.DataList == null)
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throw new ArgumentException("Заполнены не все необходимые данные для генерации документа.");
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Document document = new Document();
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Section section = document.AddSection();
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section.AddParagraph(settings.DocumentTitle, "Heading1");
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Table table = new Table();
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table.Borders.Width = 0.75;
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// столбцы
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foreach (var (_, width, _, _) in settings.Columns)
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{
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Column column = table.AddColumn(Unit.FromCentimeter(width));
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column.Format.Alignment = ParagraphAlignment.Center;
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}
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// заголовки
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Row headerRow = table.AddRow();
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headerRow.Height = Unit.FromCentimeter(settings.HeaderRowHeight);
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for (int columnIndex = 0; columnIndex < settings.Columns.Count; columnIndex++)
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{
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var (headerTitle, _, _, _) = settings.Columns[columnIndex];
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headerRow.Cells[columnIndex].AddParagraph(headerTitle);
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headerRow.Cells[columnIndex].Format.Font.Bold = true;
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headerRow.Cells[columnIndex].Format.Alignment = ParagraphAlignment.Center;
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}
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// данные
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foreach (var dataItem in settings.DataList)
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{
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Row row = table.AddRow();
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row.Height = Unit.FromCentimeter(settings.DataRowHeight);
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for (int columnIndex = 0; columnIndex < settings.Columns.Count; columnIndex++)
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{
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var (_, _, propertyName, _) = settings.Columns[columnIndex];
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PropertyInfo propertyInfo = typeof(T).GetProperty(propertyName);
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if (propertyInfo == null)
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throw new ArgumentException($"Свойство {propertyName} не найдено в классе {typeof(T).Name}.");
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object value = propertyInfo.GetValue(dataItem);
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if (columnIndex == 0)
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{
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row.Cells[columnIndex].Format.Font.Bold = true;
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}
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row.Cells[columnIndex].AddParagraph(value != null ? value.ToString() : "");
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}
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}
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section.Add(table);
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PdfDocumentRenderer renderer = new PdfDocumentRenderer(true) { Document = document };
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renderer.RenderDocument();
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renderer.Save(settings.FilePath);
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}
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}
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}
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