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melekhin
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QWERTYkez.WordProcessor/Builders/TableBuilder.cs
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328
QWERTYkez.WordProcessor/Builders/TableBuilder.cs
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namespace QWERTYkez.WordProcessor.Builders;
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internal sealed class TableBuilder : ParagraphBuilderBase, ITable, IRow, ICell
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{
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private readonly Table _table = new();
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internal TableBuilder(FontProps? baseFont) : base(baseFont)
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{
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}
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internal static TableBuilder Create(FontProps? baseFont = null) => new(baseFont);
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// Метод завершения сборки
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public Table Build() => _table;
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// Публичные методы настройки таблицы
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public ITable Properties(
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uint borderWidth = 8,
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BorderValues? borderValues = null,
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TableRowAlignmentValues? tableAlignment = null)
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{
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var borderType = borderValues ?? BorderValues.Single;
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var alignment = tableAlignment ?? TableRowAlignmentValues.Center;
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_table.AppendChild(new TableProperties(
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new TableBorders(
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new TopBorder() { Val = borderType, Size = borderWidth },
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new BottomBorder() { Val = borderType, Size = borderWidth },
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new LeftBorder() { Val = borderType, Size = borderWidth },
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new RightBorder() { Val = borderType, Size = borderWidth },
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new InsideHorizontalBorder() { Val = borderType, Size = borderWidth },
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new InsideVerticalBorder() { Val = borderType, Size = borderWidth }
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),
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new TableJustification { Val = alignment },
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new TableLayout() { Type = TableLayoutValues.Autofit }
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));
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return this;
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}
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// Добавление строк с использованием IRowBuilder
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public ITable AddRow(Action<IRow> configure)
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{
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var IRowBuilder = RowBuilder;
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configure(this);
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_table.AppendChild(IRowBuilder.Build());
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return this;
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}
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public ITable AddRow(double height, Action<IRow> configure)
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{
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var IRowBuilder = RowBuilder.SetHeight(height);
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configure(this);
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_table.AppendChild(IRowBuilder.Build());
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return this;
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}
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// Быстрые методы для добавления строк с ячейками
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public ITable AddRowWithCells(params string[] cellTexts)
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{
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AddRow(row =>
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{
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foreach (var text in cellTexts)
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{
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row.AddCell(text);
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}
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});
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return this;
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}
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public ITable AddRowWithCells(FontProps font, params string[] cellTexts)
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{
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AddRow(row =>
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{
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foreach (var text in cellTexts)
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{
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row.AddCell(text, font);
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}
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});
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return this;
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}
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private TableRow _row = null!;
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internal IRow RowBuilder
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{
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get
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{
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_row = new();
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return this;
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}
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}
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TableRow IRow.Build() => _row;
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// Настройка высоты строки (исправленный метод)
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public IRow SetHeight(double heightInCm)
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{
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var height = new TableRowHeight
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{
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Val = (UInt32Value)(uint)(heightInCm * 567), // 1 см = 567 DXA
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HeightType = HeightRuleValues.AtLeast
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};
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// Убедимся, что TableRowProperties существует
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if (_row.TableRowProperties is null)
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{
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_row.TableRowProperties = new TableRowProperties();
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}
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else
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{
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// Удалим существующий TableRowHeight, если он есть
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var existingHeight = _row.TableRowProperties.Elements<TableRowHeight>().FirstOrDefault();
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existingHeight?.Remove();
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}
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// Добавляем TableRowHeight как дочерний элемент
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_row.TableRowProperties.AppendChild(height);
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return this;
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}
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public IRow SetExactHeight(double heightInCm)
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{
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var height = new TableRowHeight
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{
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Val = (UInt32Value)(uint)(heightInCm * 567),
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HeightType = HeightRuleValues.Exact
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};
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// Убедимся, что TableRowProperties существует
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if (_row.TableRowProperties is null)
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{
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_row.TableRowProperties = new TableRowProperties();
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}
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else
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{
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// Удалим существующий TableRowHeight, если он есть
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var existingHeight = _row.TableRowProperties.Elements<TableRowHeight>().FirstOrDefault();
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existingHeight?.Remove();
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}
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// Добавляем TableRowHeight как дочерний элемент
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_row.TableRowProperties.AppendChild(height);
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return this;
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}
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// Добавление ячеек
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public IRow AddCell(Action<ICell> configure)
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{
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var cellBuilder = CellBuilder;
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configure(this);
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_row.AppendChild(cellBuilder.Build());
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return this;
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}
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public IRow AddCell(string text)
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{
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var cellBuilder = CellBuilder;
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cellBuilder.AddParagraph(p => p.AddRun(text));
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_row.AppendChild(cellBuilder.Build());
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return this;
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}
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public IRow AddCell(string text, FontProps font)
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{
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var cellBuilder = CellBuilder;
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if (font is not null)
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cellBuilder.AddParagraph(p => p.AddRun(text, font));
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else cellBuilder.AddParagraph(p => p.AddRun(text));
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_row.AppendChild(cellBuilder.Build());
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return this;
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}
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public IRow AddCell(CellProps cellProps, string text, FontProps font)
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{
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var cellBuilder = CellBuilder.SetCellProps(cellProps);
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if (font is not null)
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cellBuilder.AddParagraph(p => p.AddRun(text, font));
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else cellBuilder.AddParagraph(p => p.AddRun(text));
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_row.AppendChild(cellBuilder.Build());
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return this;
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}
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public IRow AddCell(CellProps cellProps, string text)
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{
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var cellBuilder = CellBuilder.SetCellProps(cellProps);
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cellBuilder.AddParagraph(p => p.AddRun(text));
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_row.AppendChild(cellBuilder.Build());
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return this;
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}
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public IRow AddCell(CellProps cellProps)
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{
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var cellBuilder = CellBuilder.SetCellProps(cellProps);
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_row.AppendChild(cellBuilder.Build());
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return this;
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}
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// Метод для установки произвольных свойств строки
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public IRow SetProperties(Action<TableRowProperties> configure)
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{
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_row.TableRowProperties ??= new TableRowProperties();
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configure(_row.TableRowProperties);
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return this;
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}
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public IRow AddCellWithPara(Action<IParagraph> configure)
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{
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var cellBuilder = CellBuilder;
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cellBuilder.AddParagraph(configure);
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_row.AppendChild(cellBuilder.Build());
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return this;
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}
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public IRow AddCellWithPara(CellProps cellProps, Action<IParagraph> configure)
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{
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var cellBuilder = CellBuilder.SetCellProps(cellProps);
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cellBuilder.AddParagraph(configure);
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_row.AppendChild(cellBuilder.Build());
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return this;
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}
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private TableCell _cell = null!;
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private List<Paragraph> _paragraphs = null!;
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internal ICell CellBuilder
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{
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get
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{
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_cell = new();
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_paragraphs = [];
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return this;
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}
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}
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TableCell ICell.Build()
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{
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foreach (var paragraph in _paragraphs)
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{
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_cell.AppendChild(paragraph);
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}
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return _cell;
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}
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// Установка свойств ячейки
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public ICell SetCellProps(CellProps props)
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{
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if (props.TryExtract(out var elements))
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{
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_cell.TableCellProperties = new TableCellProperties(elements);
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}
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return this;
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}
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// Добавление параграфов
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public ICell AddParagraph(Action<IParagraph> configure)
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{
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var paraBuilder = ParagraphBuilder;
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configure(paraBuilder);
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_paragraphs.Add(paraBuilder.Build());
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return this;
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}
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public ICell AddParagraph(string text, FontProps? font = null)
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{
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var paraBuilder = ParagraphBuilder;
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if (font is not null)
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{
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paraBuilder.AddRun(text, font);
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}
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else
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{
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paraBuilder.AddRun(text);
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}
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_paragraphs.Add(paraBuilder.Build());
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return this;
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}
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public ICell AddParagraph(params string[] lines)
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{
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var paraBuilder = ParagraphBuilder;
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if (lines.Length > 0)
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{
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paraBuilder.AddRun(lines[0]);
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for (int i = 1; i < lines.Length; i++)
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{
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paraBuilder.Break();
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paraBuilder.AddRun(lines[i]);
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}
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}
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_paragraphs.Add(paraBuilder.Build());
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return this;
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}
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// Метод AddFormula для ICellBuilder
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ICell ICell.AddFormula(Action<IFormula> configure)
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{
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var paraBuilder = ParagraphBuilder;
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paraBuilder.AddFormula(configure);
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_paragraphs.Add(paraBuilder.Build());
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return this;
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}
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}
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