COP-17/WinFormsProject/WinFormsLibrary/Table2column.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Aspose.Words;
using Aspose.Words.Tables;
using WinFormsLibrary.SupportClasses;

namespace WinFormsLibrary
{
    public partial class Table2column : Component
    {
        public Table2column()
        {
            InitializeComponent();
        }

        public Table2column(IContainer container)
        {
            container.Add(this);

            InitializeComponent();
        }

        public void CreateTable<T>(BigTable<T> bigTable)
        {
            if (bigTable.Data == null)
            {
                throw new ArgumentException("Не заданы все данные");
            }

            foreach (var columnDefinition in bigTable.ColumnDefinitions)
            {
                if (string.IsNullOrEmpty(columnDefinition.PropertyName))
                {
                    throw new ArgumentException($"Не задано свойство столбца: {columnDefinition.Header}");
                }
            }

            Document document = new Document();
            DocumentBuilder builder = new DocumentBuilder(document);

            Style titleStyle = builder.Document.Styles.Add(StyleType.Paragraph, "Title");
            titleStyle.Font.Size = 16;
            titleStyle.Font.Bold = true;

            builder.ParagraphFormat.Style = titleStyle;
            builder.Writeln(bigTable.DocumentTitle);

            Table table = builder.StartTable();


            foreach (var columnDefinition in bigTable.ColumnDefinitions)
            {
                builder.InsertCell();
                builder.CellFormat.PreferredWidth = PreferredWidth.FromPoints(columnDefinition.Weight);
                builder.ParagraphFormat.Alignment = ParagraphAlignment.Center;
                builder.CellFormat.VerticalAlignment = CellVerticalAlignment.Center;
                builder.Write(columnDefinition.Header);
            }

            foreach (var mergedColumn in bigTable.MergedColumns)
            {
                int startCellIndex = mergedColumn[0];
                int endCellIndex = mergedColumn[mergedColumn.Length - 1];

                for (int i = startCellIndex; i <= endCellIndex; i++)
                {
                    table.Rows[0].Cells[i].CellFormat.HorizontalMerge = CellMerge.First;
                    table.Rows[0].Cells[i].CellFormat.VerticalMerge = CellMerge.First;
                }

                for (int i = startCellIndex + 1; i <= endCellIndex; i++)
                {
                    table.Rows[0].Cells[i].CellFormat.HorizontalMerge = CellMerge.Previous;
                    table.Rows[0].Cells[i].CellFormat.VerticalMerge = CellMerge.First;
                }


            }
            builder.EndRow();

            foreach (var columnDefinition2 in bigTable.ColumnDefinitions2)
            {
                builder.InsertCell();
                builder.CellFormat.PreferredWidth = PreferredWidth.FromPoints(columnDefinition2.Weight);
                builder.Write(columnDefinition2.Header);
            }

            builder.EndRow();

            int columnIndex;
            foreach (var columnDefinition in bigTable.ColumnDefinitions)
            {
                string currentPropertyName = columnDefinition.PropertyName;
                columnIndex = 0;
                foreach (var columnDefinition2 in bigTable.ColumnDefinitions2)
                {
                    string currentPropertyName1 = columnDefinition2.PropertyName;

                    if (currentPropertyName == currentPropertyName1)
                    {
                        table.Rows[0].Cells[columnIndex].CellFormat.VerticalMerge = CellMerge.First;
                        table.Rows[1].Cells[columnIndex].CellFormat.VerticalMerge = CellMerge.Previous;

                    }
                    columnIndex++;
                }
            }

            foreach (var item in bigTable.Data)
            {
                foreach (var columnDefinition2 in bigTable.ColumnDefinitions2)
                {
                    builder.InsertCell();
                    var propertyValue = item.GetType()
                        .GetProperty(columnDefinition2.PropertyName)?
                        .GetValue(item)?.ToString();

                    builder.Write(propertyValue ?? "");
                }

                builder.EndRow();
            }

            builder.EndTable();

            document.Save(bigTable.FilePath);
        }
    }
}