using SushiBarBusinessLogic.OfficePackage.HelpersEnum;
using SushiBarBusinessLogic.OfficePackage.HelpersModels;
using DocumentFormat.OpenXml.Packaging;
using DocumentFormat.OpenXml.Wordprocessing;
using DocumentFormat.OpenXml;
using Document = DocumentFormat.OpenXml.Wordprocessing.Document;
using TableCell = DocumentFormat.OpenXml.Drawing.TableCell;
using TableRow = DocumentFormat.OpenXml.Drawing.TableRow;
using Text = DocumentFormat.OpenXml.Wordprocessing.Text;

namespace SushiBarBusinessLogic.OfficePackage.Implements
{
    public class SaveToWord : AbstractSaveToWord
    {
        private WordprocessingDocument? _wordDocument;
        private Body? _docBody;
        private static JustificationValues GetJustificationValues(WordJustificationType type)
        {
            return type switch
            {
                WordJustificationType.Both => JustificationValues.Both,
                WordJustificationType.Center => JustificationValues.Center,
                WordJustificationType.Right => JustificationValues.Right,
                _ => JustificationValues.Left,
            };
        }
        
        private static SectionProperties CreateSectionProperties()
        {
            var properties = new SectionProperties();
            var pageSize = new PageSize
            {
                Orient = PageOrientationValues.Portrait
            };
            properties.AppendChild(pageSize);
            return properties;
        }
        
        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 SaveWord(WordInfo info)
        {
            if (_docBody == null || _wordDocument == null)
            {
                return;
            }
            _docBody.AppendChild(CreateSectionProperties());
            _wordDocument.MainDocumentPart!.Document.Save();
            _wordDocument.Close();
        }

        protected override void CreateTable(List<TableRow?>? rows)
        {
            if (_docBody == null || rows == null)
            {
                return;
            }
            var table = new Table();
            var tblProp = new TableProperties(
                new TableBorders(
                    new TopBorder { Val = new EnumValue<BorderValues>(BorderValues.BasicBlackDashes), Size = 3 },
                    new BottomBorder { Val = new EnumValue<BorderValues>(BorderValues.BasicBlackDashes), Size = 3 },
                    new LeftBorder { Val = new EnumValue<BorderValues>(BorderValues.BasicBlackDashes), Size = 3 },
                    new RightBorder { Val = new EnumValue<BorderValues>(BorderValues.BasicBlackDashes), Size = 3 },
                    new InsideHorizontalBorder { Val = new EnumValue<BorderValues>(BorderValues.BasicBlackDashes), Size = 3 },
                    new InsideVerticalBorder { Val = new EnumValue<BorderValues>(BorderValues.BasicBlackDashes), Size = 3 }
                )
            );
            table.AppendChild(tblProp);
            table.Append(rows);
            _docBody.AppendChild(table);
        }

        protected override TableRow? CreateRow(List<TableCell?>? cells)
        {
            if (cells == null) return null;
            var row = new TableRow();
            row.Append(cells);
            return row;
        }

        protected override TableCell? CreateCell(WordCell? cell)
        {
            if (cell == null) return null;
            var createCell = new TableCell(new Paragraph(
                new Run(
                    new Text(cell.Text))));
            createCell.Append(
                new TableCellProperties(
                    new TableCellWidth { Width = cell.Width.ToString() }));
            return createCell;
        }
    }
}