Pibd-21_Ievlewa_MD._PrecastConcretePlant/PrecastConcretePlant/PrecastConcretePlantBusinessLogic/OfficePackage/Implements/SaveToWord.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using DocumentFormat.OpenXml;
using DocumentFormat.OpenXml.Packaging;
using DocumentFormat.OpenXml.Wordprocessing;
using PrecastConcretePlantBusinessLogic.OfficePackage.HelperEnums;
using PrecastConcretePlantBusinessLogic.OfficePackage.HelperModels;
//using Document = DocumentFormat.OpenXml.Wordprocessing.Document;
//using Text = DocumentFormat.OpenXml.Wordprocessing.Text;

namespace PrecastConcretePlantBusinessLogic.OfficePackage.Implements
{
    public class SaveToWord : AbstractSaveToWord
    {
        private WordprocessingDocument? _wordDocument;
        private Body? _docBody;
        private Table? table;

        //Получение типа выравнивания
        private static JustificationValues GetJustificationValues(WordJustificationType type)
        {
            return type switch
            {
                WordJustificationType.Both => JustificationValues.Both,
                WordJustificationType.Center => JustificationValues.Center,
                _ => JustificationValues.Left,
            };
        }

        //Настройки страницы
        private static SectionProperties CreateSectionProperties()
        {
            var properties = new SectionProperties();

            var pageSize = new PageSize
            {
                Orient = PageOrientationValues.Portrait
            };

            properties.AppendChild(pageSize);

            return properties;
        }

        //Задание форматирования для абзаца
        private static ParagraphProperties? CreateParagraphProperties(WordTextProperties? paragraphProperties)
        {
            if (paragraphProperties == null)
            {
                return null;
            }

            var properties = new ParagraphProperties();

            properties.AppendChild(new Justification()
            {
                Val = GetJustificationValues(paragraphProperties.JustificationType)
            });

            properties.AppendChild(new SpacingBetweenLines
            {
                LineRule = LineSpacingRuleValues.Auto
            });

            properties.AppendChild(new Indentation());

            var paragraphMarkRunProperties = new ParagraphMarkRunProperties();
            if (!string.IsNullOrEmpty(paragraphProperties.Size))
            {
                paragraphMarkRunProperties.AppendChild(new FontSize { Val = paragraphProperties.Size });
            }
            properties.AppendChild(paragraphMarkRunProperties);

            return properties;
        }

        protected override void CreateWord(WordInfo info)
        {
            _wordDocument = WordprocessingDocument.Create(info.FileName, WordprocessingDocumentType.Document);
            MainDocumentPart mainPart = _wordDocument.AddMainDocumentPart();
            mainPart.Document = new Document();
            _docBody = mainPart.Document.AppendChild(new Body());
        }

        protected override void CreateParagraph(WordParagraph paragraph)
        {
            if (_docBody == null || paragraph == null)
            {
                return;
            }
            var docParagraph = new Paragraph();

            docParagraph.AppendChild(CreateParagraphProperties(paragraph.TextProperties));

            foreach (var run in paragraph.Texts)
            {
                var docRun = new Run();

                var properties = new RunProperties();
                properties.AppendChild(new FontSize { Val = run.Item2.Size });
                if (run.Item2.Bold)
                {
                    properties.AppendChild(new Bold());
                }
                docRun.AppendChild(properties);

                docRun.AppendChild(new Text { Text = run.Item1, Space = SpaceProcessingModeValues.Preserve });

                docParagraph.AppendChild(docRun);
            }

            _docBody.AppendChild(docParagraph);
        }

        protected override void CreateTable(List<string> columns)
        {
            if (_docBody == null || columns == null)
            {
                return;
            }

            table = new();
            TableProperties properties = new();
            properties.AppendChild(new TableLayout { Type = TableLayoutValues.Fixed });
            properties.AppendChild(new TableBorders(
                new TopBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 4 },
                new LeftBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 4 },
                new RightBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 4 },
                new BottomBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 4 },
                new InsideHorizontalBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 4 },
                new InsideVerticalBorder() { Val = new EnumValue<BorderValues>(BorderValues.Single), Size = 4 }
            ));
            properties.AppendChild(new TableWidth { Type = TableWidthUnitValues.Auto });
            table.AppendChild(properties);

            TableGrid tableGrid = new();
            foreach (var column in columns)
            {
                tableGrid.AppendChild(new GridColumn() { Width = column });
            }
            table.AppendChild(tableGrid);

            _docBody.AppendChild(table);
        }

        protected override void CreateRow(WordParagraph paragraph)
        {
            if (_docBody == null || table == null || paragraph == null)
            {
                return;
            }
            TableRow tableRow = new();
            foreach (var column in paragraph.Texts)
            {
                var tableParagraph = new Paragraph();
                tableParagraph.AppendChild(CreateParagraphProperties(paragraph.TextProperties));

                var tableRun = new Run();
                var runProperties = new RunProperties();
                runProperties.AppendChild(new FontSize { Val = column.Item2.Size });
                if (column.Item2.Bold)
                {
                    runProperties.AppendChild(new Bold());
                }
                tableRun.AppendChild(runProperties);
                tableRun.AppendChild(new Text { Text = column.Item1, Space = SpaceProcessingModeValues.Preserve });
                tableParagraph.AppendChild(tableRun);

                TableCell cell = new();
                cell.AppendChild(tableParagraph);
                tableRow.AppendChild(cell);
            }
            table.AppendChild(tableRow);
        }

        protected override void SaveWord(WordInfo info)
        {
            if (_docBody == null || _wordDocument == null)
            {
                return;
            }
            _docBody.AppendChild(CreateSectionProperties());

            _wordDocument.MainDocumentPart!.Document.Save();

            _wordDocument.Dispose();
        }
    }
}