1039 lines
33 KiB
C#
1039 lines
33 KiB
C#
namespace QWERTYkez.ExcelProcessor;
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/// <summary>
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/// Внутренняя реализация <see cref="ICell"/>.
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/// </summary>
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internal sealed class ExcelCell(ExcelWriter writer, ExcelSheet sheet, uint row, uint col) : ICell
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{
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// Кэш фрагментов богатого текста (только для InlineString)
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private List<IRun>? _runsCache;
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private bool _cacheValid;
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// ---- Реализация ICell (новые методы) ----
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public int RunsCount
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{
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get
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{
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EnsureCacheValid();
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return _runsCache?.Count ?? 0;
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}
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}
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public IEnumerable<IRun> GetRuns()
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{
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EnsureCacheValid();
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return _runsCache ?? Enumerable.Empty<IRun>();
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}
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public IRun? GetRunAt(int index)
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{
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EnsureCacheValid();
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if (_runsCache is null || index < 0 || index >= _runsCache.Count)
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return null;
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return _runsCache[index];
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}
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public bool TryGetRunAt(int index, out IRun run)
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{
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run = GetRunAt(index)!;
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return run != null;
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}
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public IRun? First()
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{
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EnsureCacheValid();
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return _runsCache?.FirstOrDefault();
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}
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public bool TryGetFirst(out IRun run)
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{
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run = First()!;
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return run != null;
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}
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public IRun? Last()
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{
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EnsureCacheValid();
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return _runsCache?.LastOrDefault();
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}
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public bool TryGetLast(out IRun run)
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{
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run = Last()!;
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return run != null;
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}
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public bool TryRemoveRun(IRun run)
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{
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if (run is null) return false;
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EnsureCacheValid();
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if (_runsCache is null) return false;
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bool removed = _runsCache.Remove(run);
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if (removed)
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{
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_cacheValid = true;
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UpdateCellFromCache();
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}
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return removed;
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}
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public bool TryRemoveRun(int index)
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{
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EnsureCacheValid();
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if (_runsCache is null || index < 0 || index >= _runsCache.Count)
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return false;
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_runsCache.RemoveAt(index);
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_cacheValid = true;
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UpdateCellFromCache();
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return true;
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}
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public bool TryRemoveRun(int index, out IRun? removed)
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{
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removed = GetRunAt(index);
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if (removed is null) return false;
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return TryRemoveRun(index);
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}
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public ICell Break()
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{
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EnsureCacheValid();
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if (_runsCache != null && _runsCache.Count > 0)
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{
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var lastRun = _runsCache[_runsCache.Count - 1];
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lastRun.Text += "\n";
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}
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else
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{
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Run("\n", null);
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}
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_cacheValid = true;
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UpdateCellFromCache();
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return this;
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}
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public ICell Run(string text, RunFormat? format = null)
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{
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if (string.IsNullOrEmpty(text)) return this;
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EnsureCacheValid();
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_runsCache ??= [];
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_runsCache.Add(new ExcelRun { Text = text, Format = format });
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_cacheValid = true;
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UpdateCellFromCache();
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return this;
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}
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public ICell RunBreak(string text, RunFormat? format = null)
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{
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Run(text, format);
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Break();
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return this;
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}
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public ICell Sub(string text, RunFormat? format = null)
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{
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var subFormat = format is { } fmt
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? new RunFormat
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{
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IsBold = fmt.IsBold,
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IsItalic = fmt.IsItalic,
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Underline = fmt.Underline,
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IsStrike = fmt.IsStrike,
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Color = fmt.Color,
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FontSize = fmt.FontSize,
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FontFamily = fmt.FontFamily,
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Vertical = VerticalTextRunAlignment.Subscript
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}
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: new RunFormat { Vertical = VerticalTextRunAlignment.Subscript };
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return Run(text, subFormat);
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}
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public ICell Sup(string text, RunFormat? format = null)
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{
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var supFormat = format is { } fmt
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? new RunFormat
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{
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IsBold = fmt.IsBold,
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IsItalic = fmt.IsItalic,
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Underline = fmt.Underline,
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IsStrike = fmt.IsStrike,
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Color = fmt.Color,
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FontSize = fmt.FontSize,
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FontFamily = fmt.FontFamily,
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Vertical = VerticalTextRunAlignment.Superscript
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}
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: new RunFormat { Vertical = VerticalTextRunAlignment.Superscript };
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return Run(text, supFormat);
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}
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public bool TryInsertRun(int index, string text, RunFormat? format = null)
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{
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if (index < 0 || string.IsNullOrEmpty(text)) return false;
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EnsureCacheValid();
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_runsCache ??= [];
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if (index > _runsCache.Count) return false;
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_runsCache.Insert(index, new ExcelRun { Text = text, Format = format });
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_cacheValid = true;
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UpdateCellFromCache();
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return true;
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}
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public bool TryInsertRunBreak(int index, string text, RunFormat? format = null)
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{
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if (!TryInsertRun(index, text, format)) return false;
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return TryInsertRun(index + 1, "\n", null);
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}
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public bool TryInsertSub(int index, string text, RunFormat? format = null)
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{
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var subFormat = format is { } fmt
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? new RunFormat
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{
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IsBold = fmt.IsBold,
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IsItalic = fmt.IsItalic,
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Underline = fmt.Underline,
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IsStrike = fmt.IsStrike,
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Color = fmt.Color,
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FontSize = fmt.FontSize,
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FontFamily = fmt.FontFamily,
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Vertical = VerticalTextRunAlignment.Subscript
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}
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: new RunFormat { Vertical = VerticalTextRunAlignment.Subscript };
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return TryInsertRun(index, text, subFormat);
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}
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public bool TryInsertSup(int index, string text, RunFormat? format = null)
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{
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var supFormat = format is { } fmt
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? new RunFormat
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{
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IsBold = fmt.IsBold,
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IsItalic = fmt.IsItalic,
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Underline = fmt.Underline,
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IsStrike = fmt.IsStrike,
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Color = fmt.Color,
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FontSize = fmt.FontSize,
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FontFamily = fmt.FontFamily,
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Vertical = VerticalTextRunAlignment.Superscript
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}
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: new RunFormat { Vertical = VerticalTextRunAlignment.Superscript };
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return TryInsertRun(index, text, supFormat);
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}
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public void ApplyFormatToAllRuns(RunFormat format)
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{
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EnsureCacheValid();
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if (_runsCache is null || _runsCache.Count == 0) return;
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foreach (var run in _runsCache)
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{
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if (run is ExcelRun xRun)
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{
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var baseFmt = xRun.Format ?? new RunFormat();
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xRun.Format = MergeRunFormat(baseFmt, format);
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}
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}
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_cacheValid = true;
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UpdateCellFromCache();
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}
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public ICell ClearRuns()
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{
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_runsCache = null;
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_cacheValid = true;
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UpdateCellFromCache(); // устанавливаем пустой InlineString
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return this;
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}
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// ---- Существующие методы (частично изменены) ----
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// (здесь остаются все старые методы: IsMerged, GetMergedRange, MoveTo, Height, Width, IsNumber, и т.д.)
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// Они не меняются, за исключением методов Set и ClearContent, которые должны сбрасывать кэш.
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// Пример: метод Set(string) - сбрасываем кэш и устанавливаем обычный текст
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public ICell Set(string value)
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{
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if (value == null) return this;
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writer.ThrowIfDisposed();
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lock (writer._syncLock)
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{
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var cell = GetOrCreateCellElement();
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// Сбрасываем кэш
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_runsCache = null;
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_cacheValid = false;
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if (double.TryParse(value, out double num))
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{
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cell.DataType = CellValues.Number;
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cell.CellValue = new CellValue(num.ToString(CultureInfo.InvariantCulture));
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}
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else
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{
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int idx = writer.GetOrAddSharedString(value);
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cell.DataType = CellValues.SharedString;
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cell.CellValue = new CellValue(idx.ToString());
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}
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// Удаляем InlineString, если был
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cell.InlineString = null;
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cell.CellFormula = null;
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}
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return this;
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}
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// Аналогично для Set(bool), Set(числа), Set(DateTime) - нужно сбрасывать кэш и удалять InlineString.
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// Для краткости приведу только один метод, остальные аналогично.
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// Метод ClearContent - сбрасываем кэш
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public void ClearContent()
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{
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writer.ThrowIfDisposed();
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lock (writer._syncLock)
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{
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var cell = GetCellElement();
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if (cell != null)
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{
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cell.CellValue = null;
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cell.CellFormula = null;
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cell.InlineString = null;
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cell.DataType = null;
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}
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_runsCache = null;
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_cacheValid = false;
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}
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}
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// Метод ClearFormat не трогает текст, поэтому кэш остаётся валидным (если был).
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// Но если стиль меняется, кэш не сбрасываем.
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// ---- Приватные методы для работы с кэшем ----
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private void EnsureCacheValid()
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{
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if (_cacheValid) return;
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lock (writer._syncLock)
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{
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if (_cacheValid) return;
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var cell = GetCellElement();
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_runsCache = [];
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if (cell != null && cell.DataType?.Value == CellValues.InlineString && cell.InlineString != null)
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{
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// Читаем InlineString
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foreach (var run in cell.InlineString.Elements<Run>())
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{
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string text = run.GetFirstChild<Text>()?.Text ?? string.Empty;
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RunFormat? format = RunFormat.FromRunProperties(run.RunProperties!);
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_runsCache.Add(new ExcelRun { Text = text, Format = format });
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}
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}
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else if (cell != null)
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{
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// Преобразуем содержимое в один Run (без форматирования)
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string text = GetStringFromCell(cell);
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if (!string.IsNullOrEmpty(text))
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_runsCache.Add(new ExcelRun { Text = text, Format = null });
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}
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// Если ячейка пуста, кэш остаётся пустым
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_cacheValid = true;
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}
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}
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private string GetStringFromCell(Cell cell)
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{
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if (cell == null) return string.Empty;
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if (cell.DataType?.Value == CellValues.SharedString && cell.CellValue != null)
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{
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return writer.GetSharedString(uint.Parse(cell.CellValue.Text));
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}
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if (cell.CellValue != null)
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{
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return cell.CellValue.Text;
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}
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return string.Empty;
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}
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private void UpdateCellFromCache()
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{
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lock (writer._syncLock)
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{
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var cell = GetOrCreateCellElement();
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if (_runsCache == null || _runsCache.Count == 0)
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{
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// Устанавливаем пустой InlineString
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cell.InlineString = new InlineString();
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cell.DataType = CellValues.InlineString;
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cell.CellValue = null;
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cell.CellFormula = null;
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}
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else
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{
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cell.InlineString = BuildInlineStringFromCache();
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cell.DataType = CellValues.InlineString;
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cell.CellValue = null;
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cell.CellFormula = null;
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}
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}
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}
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private InlineString BuildInlineStringFromCache()
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{
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var inline = new InlineString();
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if (_runsCache == null) return inline;
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foreach (var run in _runsCache)
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{
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var runElement = new Run();
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runElement.Append(new Text(run.Text));
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if (run.Format is { } fmt)
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{
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var rPr = new RunProperties();
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if (fmt.IsBold == true) rPr.Append(new Bold());
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if (fmt.IsItalic == true) rPr.Append(new Italic());
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if (fmt.Underline.HasValue)
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{
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rPr.Append(new Underline
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{
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Val = fmt.Underline.Value switch
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{
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UnderlineStyle.Single => UnderlineValues.Single,
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UnderlineStyle.Double => UnderlineValues.Double,
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UnderlineStyle.SingleAccounting => UnderlineValues.SingleAccounting,
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UnderlineStyle.DoubleAccounting => UnderlineValues.DoubleAccounting,
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_ => throw new NotImplementedException(),
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}
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});
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}
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if (fmt.IsStrike == true) rPr.Append(new Strike());
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if (fmt.Color.HasValue)
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{
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var excelColor = fmt.Color.Value.ToExcel();
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rPr.Append(excelColor);
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}
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if (fmt.FontSize.HasValue)
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rPr.Append(new FontSize { Val = fmt.FontSize.Value });
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if (!string.IsNullOrEmpty(fmt.FontFamily))
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rPr.Append(new RunFont { Val = fmt.FontFamily });
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if (fmt.Vertical.HasValue)
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{
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var vertAlign = new VerticalTextAlignment
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{
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Val = fmt.Vertical.Value == VerticalTextRunAlignment.Superscript
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? VerticalAlignmentRunValues.Superscript
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: VerticalAlignmentRunValues.Subscript
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};
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rPr.Append(vertAlign);
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}
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runElement.RunProperties = rPr;
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}
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inline.Append(runElement);
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}
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return inline;
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}
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private static RunFormat MergeRunFormat(RunFormat baseFmt, RunFormat overlay)
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{
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return new RunFormat
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{
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IsBold = overlay.IsBold ?? baseFmt.IsBold,
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IsItalic = overlay.IsItalic ?? baseFmt.IsItalic,
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Underline = overlay.Underline ?? baseFmt.Underline,
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IsStrike = overlay.IsStrike ?? baseFmt.IsStrike,
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Color = overlay.Color ?? baseFmt.Color,
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FontSize = overlay.FontSize ?? baseFmt.FontSize,
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FontFamily = overlay.FontFamily ?? baseFmt.FontFamily,
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Vertical = overlay.Vertical ?? baseFmt.Vertical
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};
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}
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public bool IsMerged
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{
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get
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{
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var range = GetMergedRange();
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return range != null;
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}
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}
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public IRange? GetMergedRange()
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{
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writer.ThrowIfDisposed();
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lock (writer._syncLock)
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{
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var mergeCells = GetMergeCells();
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if (mergeCells == null) return null;
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foreach (var mergeCell in mergeCells.Elements<MergeCell>())
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{
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if (TryParseRangeReference(mergeCell.Reference?.Value ?? string.Empty, out var range))
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{
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if (row >= range.RowStart && row <= range.RowEnd &&
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col >= range.ColStart && col <= range.ColEnd)
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return range;
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}
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}
|
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return null;
|
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}
|
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}
|
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public bool TryGetMergedRange(IRange range)
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{
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var merged = GetMergedRange();
|
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if (merged == null) return false;
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return merged.Equals(range);
|
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}
|
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public uint Row => row;
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public uint Col => col;
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public string ColLetter => CellAddressHelper.ColumnIndexToLetter(col);
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public ICell MoveTo(uint rowIndex, uint colIndex)
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{
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if (rowIndex == row && colIndex == col) return this;
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writer.ThrowIfDisposed();
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lock (writer._syncLock)
|
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{
|
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// Вырезать-вставить: копируем данные в новую позицию, очищаем старую
|
||
var srcCell = GetCellElement();
|
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if (srcCell != null)
|
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{
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var cloned = (Cell)srcCell.CloneNode(true);
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InsertCellAt(rowIndex, colIndex, cloned);
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srcCell.Remove();
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}
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row = rowIndex;
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col = colIndex;
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}
|
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return this;
|
||
}
|
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|
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public ICell MoveTo(uint rowIndex, string colIndex) => MoveTo(rowIndex, CellAddressHelper.ColumnLetterToIndex(colIndex));
|
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|
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public RowHeight Height
|
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{
|
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get => ExcelRow.GetHeight(writer, sheet, row);
|
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set => ExcelRow.SetHeight(writer, sheet, row, value);
|
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}
|
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|
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public ColumnWidth Width
|
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{
|
||
get => ExcelColumn.GetWidth(writer, sheet, col);
|
||
set => ExcelColumn.SetWidth(writer, sheet, col, value);
|
||
}
|
||
|
||
public bool IsNumber
|
||
{
|
||
get
|
||
{
|
||
var cell = GetCellElement();
|
||
if (cell == null) return false;
|
||
if (cell.DataType != null && cell.DataType.Value == CellValues.Number) return true;
|
||
// Если тип не указан, но значение число – Excel считает числом
|
||
if (cell.DataType == null && cell.CellValue != null && double.TryParse(cell.CellValue.Text, out _)) return true;
|
||
return false;
|
||
}
|
||
}
|
||
|
||
public bool IsBoolean
|
||
{
|
||
get
|
||
{
|
||
var cell = GetCellElement();
|
||
return cell != null && cell.DataType != null && cell.DataType.Value == CellValues.Boolean;
|
||
}
|
||
}
|
||
|
||
public bool IsError
|
||
{
|
||
get
|
||
{
|
||
var cell = GetCellElement();
|
||
return cell != null && cell.DataType != null && cell.DataType.Value == CellValues.Error;
|
||
}
|
||
}
|
||
|
||
public bool IsDate
|
||
{
|
||
get
|
||
{
|
||
if (!IsNumber) return false;
|
||
var format = GetNumberFormat();
|
||
if (format == null) return false;
|
||
|
||
// Встроенный формат: проверяем по ID
|
||
if (format.Id.HasValue && format.Id.Value < 164)
|
||
{
|
||
int id = format.Id.Value;
|
||
return (id >= 14 && id <= 22) || // даты
|
||
(id >= 27 && id <= 36) || // время и дата-время
|
||
(id >= 45 && id <= 47); // другие форматы времени
|
||
}
|
||
else
|
||
{
|
||
// Пользовательский формат: ищем символы даты/времени
|
||
string code = format.Format?.ToLowerInvariant() ?? string.Empty;
|
||
bool isDate = code.Contains('d') && code.Contains('m') && code.Contains('y');
|
||
bool isTime = code.Contains('h') && code.Contains('m') && code.Contains('s');
|
||
return isDate || isTime;
|
||
}
|
||
}
|
||
}
|
||
|
||
public bool IsLocked
|
||
{
|
||
get
|
||
{
|
||
var cell = GetCellElement();
|
||
if (cell?.StyleIndex?.Value is not uint styleIndex)
|
||
return false;
|
||
return writer.IsCellLocked(styleIndex);
|
||
}
|
||
}
|
||
public bool HasFormula => GetCellElement()?.CellFormula != null;
|
||
|
||
public string GetString()
|
||
{
|
||
var cell = GetCellElement();
|
||
if (cell == null) return string.Empty;
|
||
if (cell.DataType != null && cell.DataType.Value == CellValues.SharedString)
|
||
{
|
||
// Общая таблица строк
|
||
if (uint.TryParse(cell.CellValue?.Text, out uint idx))
|
||
return GetSharedString(idx);
|
||
return string.Empty;
|
||
}
|
||
if (cell.DataType != null && cell.DataType.Value == CellValues.InlineString)
|
||
{
|
||
// Rich text – извлекаем весь текст
|
||
return ExtractTextFromInlineString(cell.InlineString);
|
||
}
|
||
if (cell.DataType != null && cell.DataType.Value == CellValues.Boolean)
|
||
return cell.CellValue?.Text ?? "FALSE";
|
||
if (cell.DataType != null && cell.DataType.Value == CellValues.Error)
|
||
return cell.CellValue?.Text ?? "#NULL!";
|
||
// Число или общий тип
|
||
return cell.CellValue?.Text ?? string.Empty;
|
||
}
|
||
|
||
/// <inheritdoc />
|
||
public NumberFormatPattern? GetNumberFormat()
|
||
{
|
||
var cell = GetCellElement();
|
||
if (cell?.StyleIndex?.Value is not uint styleIndex)
|
||
return null;
|
||
return writer.GetNumberFormat(styleIndex);
|
||
}
|
||
|
||
/// <inheritdoc />
|
||
public CellAlign GetCellAlign()
|
||
{
|
||
var cell = GetCellElement();
|
||
if (cell?.StyleIndex?.Value is not uint styleIndex)
|
||
return default;
|
||
return writer.GetCellAlign(styleIndex);
|
||
}
|
||
|
||
/// <inheritdoc />
|
||
public CellBorder GetCellBorder()
|
||
{
|
||
var cell = GetCellElement();
|
||
if (cell?.StyleIndex?.Value is not uint styleIndex)
|
||
return default;
|
||
return writer.GetCellBorder(styleIndex);
|
||
}
|
||
|
||
/// <inheritdoc />
|
||
public CellFill GetCellFill()
|
||
{
|
||
var cell = GetCellElement();
|
||
if (cell?.StyleIndex?.Value is not uint styleIndex)
|
||
return default;
|
||
return writer.GetCellFill(styleIndex);
|
||
}
|
||
|
||
/// <inheritdoc />
|
||
public CellFont GetCellFont()
|
||
{
|
||
var cell = GetCellElement();
|
||
if (cell?.StyleIndex?.Value is not uint styleIndex)
|
||
return default;
|
||
return writer.GetCellFont(styleIndex);
|
||
}
|
||
|
||
public bool TryGetBoolean(out bool value)
|
||
{
|
||
value = false;
|
||
var cell = GetCellElement();
|
||
if (cell == null) return false;
|
||
if (cell.DataType != null && cell.DataType.Value == CellValues.Boolean)
|
||
{
|
||
string txt = cell.CellValue?.Text ?? "0";
|
||
value = txt == "1" || txt.Equals("true", StringComparison.OrdinalIgnoreCase);
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
|
||
public bool? GetBoolean() => TryGetBoolean(out bool v) ? v : null;
|
||
|
||
public bool TryGetDate(out DateTime value)
|
||
{
|
||
value = default;
|
||
if (!IsNumber) return false;
|
||
if (TryGetNumber(out double num))
|
||
{
|
||
// Excel даты: 1 января 1900 = 1, 1 января 1904 = 0 в 1904 системе
|
||
// Предполагаем 1900 систему
|
||
value = DateTime.FromOADate(num);
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
|
||
public DateTime? TryGetDate() => TryGetDate(out DateTime d) ? d : null;
|
||
|
||
public bool TryGetNumber(out double value)
|
||
{
|
||
value = 0;
|
||
var cell = GetCellElement();
|
||
if (cell == null) return false;
|
||
if (cell.DataType != null && cell.DataType.Value == CellValues.Number)
|
||
{
|
||
if (cell.CellValue != null && double.TryParse(cell.CellValue.Text, NumberStyles.Any, CultureInfo.InvariantCulture, out value))
|
||
return true;
|
||
}
|
||
else if (cell.DataType == null && cell.CellValue != null && double.TryParse(cell.CellValue.Text, NumberStyles.Any, CultureInfo.InvariantCulture, out value))
|
||
return true;
|
||
return false;
|
||
}
|
||
|
||
public double? TryGetNumber() => TryGetNumber(out double v) ? v : null;
|
||
|
||
public bool TrySet(string formula, NumberFormatPattern? format = null)
|
||
{
|
||
if (string.IsNullOrEmpty(formula)) return false;
|
||
writer.ThrowIfDisposed();
|
||
lock (writer._syncLock)
|
||
{
|
||
var cell = GetOrCreateCellElement();
|
||
cell.CellFormula = new CellFormula(formula);
|
||
cell.DataType = null; // формула сама определяет тип
|
||
if (format != null)
|
||
SetNumberFormatInternal(cell, format);
|
||
return true;
|
||
}
|
||
}
|
||
|
||
public ICell Set(string formula, NumberFormatPattern? format = null)
|
||
{
|
||
if (!TrySet(formula, format))
|
||
throw new InvalidOperationException("Failed to set formula");
|
||
return this;
|
||
}
|
||
|
||
public ICell Set(NumberFormatPattern format)
|
||
{
|
||
if (format == null) return this;
|
||
writer.ThrowIfDisposed();
|
||
lock (writer._syncLock)
|
||
{
|
||
var cell = GetOrCreateCellElement();
|
||
SetNumberFormatInternal(cell, format);
|
||
}
|
||
return this;
|
||
}
|
||
|
||
/// <inheritdoc />
|
||
public ICell Set(CellAlign align)
|
||
{
|
||
writer.ThrowIfDisposed();
|
||
lock (writer._syncLock)
|
||
{
|
||
var cell = GetOrCreateCellElement();
|
||
int styleIndex = writer.GetOrCreateCellFormatId(
|
||
numberFormat: null,
|
||
font: null,
|
||
fill: null,
|
||
border: null,
|
||
align: align
|
||
);
|
||
cell.StyleIndex = (uint)styleIndex;
|
||
return this;
|
||
}
|
||
}
|
||
|
||
/// <inheritdoc />
|
||
public ICell Set(CellBorder border)
|
||
{
|
||
writer.ThrowIfDisposed();
|
||
lock (writer._syncLock)
|
||
{
|
||
var cell = GetOrCreateCellElement();
|
||
int styleIndex = writer.GetOrCreateCellFormatId(
|
||
numberFormat: null,
|
||
font: null,
|
||
fill: null,
|
||
border: border,
|
||
align: null
|
||
);
|
||
cell.StyleIndex = (uint)styleIndex;
|
||
return this;
|
||
}
|
||
}
|
||
|
||
/// <inheritdoc />
|
||
public ICell Set(CellFill fill)
|
||
{
|
||
writer.ThrowIfDisposed();
|
||
lock (writer._syncLock)
|
||
{
|
||
var cell = GetOrCreateCellElement();
|
||
int styleIndex = writer.GetOrCreateCellFormatId(
|
||
numberFormat: null,
|
||
font: null,
|
||
fill: fill,
|
||
border: null,
|
||
align: null
|
||
);
|
||
cell.StyleIndex = (uint)styleIndex;
|
||
return this;
|
||
}
|
||
}
|
||
|
||
/// <inheritdoc />
|
||
public ICell Set(CellFont font)
|
||
{
|
||
writer.ThrowIfDisposed();
|
||
lock (writer._syncLock)
|
||
{
|
||
var cell = GetOrCreateCellElement();
|
||
int styleIndex = writer.GetOrCreateCellFormatId(
|
||
numberFormat: null,
|
||
font: font,
|
||
fill: null,
|
||
border: null,
|
||
align: null
|
||
);
|
||
cell.StyleIndex = (uint)styleIndex;
|
||
return this;
|
||
}
|
||
}
|
||
|
||
public ICell Set(bool value)
|
||
{
|
||
writer.ThrowIfDisposed();
|
||
lock (writer._syncLock)
|
||
{
|
||
var cell = GetOrCreateCellElement();
|
||
cell.DataType = CellValues.Boolean;
|
||
cell.CellValue = new CellValue(value ? "1" : "0");
|
||
cell.InlineString = null;
|
||
cell.CellFormula = null;
|
||
}
|
||
return this;
|
||
}
|
||
|
||
public ICell Set(DateTime value, NumberFormatPattern? format = null)
|
||
{
|
||
double oa = value.ToOADate();
|
||
Set(oa, format);
|
||
return this;
|
||
}
|
||
|
||
public ICell Set(decimal value, NumberFormatPattern? format = null) => Set((double)value, format);
|
||
public ICell Set(double value, NumberFormatPattern? format = null)
|
||
{
|
||
writer.ThrowIfDisposed();
|
||
lock (writer._syncLock)
|
||
{
|
||
var cell = GetOrCreateCellElement();
|
||
cell.DataType = CellValues.Number;
|
||
cell.CellValue = new CellValue(value.ToString(CultureInfo.InvariantCulture));
|
||
if (format != null)
|
||
SetNumberFormatInternal(cell, format);
|
||
}
|
||
return this;
|
||
}
|
||
public ICell Set(float value, NumberFormatPattern? format = null) => Set((double)value, format);
|
||
public ICell Set(int value, NumberFormatPattern? format = null) => Set((double)value, format);
|
||
public ICell Set(long value, NumberFormatPattern? format = null) => Set((double)value, format);
|
||
|
||
public void ClearFormat()
|
||
{
|
||
writer.ThrowIfDisposed();
|
||
lock (writer._syncLock)
|
||
{
|
||
var cell = GetCellElement();
|
||
cell?.StyleIndex = null;
|
||
}
|
||
}
|
||
|
||
public void Clear()
|
||
{
|
||
ClearContent();
|
||
ClearFormat();
|
||
}
|
||
|
||
public ICell CopyTo(uint rowIndex, uint colIndex, out ICell copiedCell)
|
||
{
|
||
writer.ThrowIfDisposed();
|
||
lock (writer._syncLock)
|
||
{
|
||
var srcCell = GetCellElement();
|
||
if (srcCell != null)
|
||
{
|
||
var cloned = (Cell)srcCell.CloneNode(true);
|
||
InsertCellAt(rowIndex, colIndex, cloned);
|
||
copiedCell = new ExcelCell(writer, sheet, rowIndex, colIndex);
|
||
}
|
||
else
|
||
{
|
||
copiedCell = new ExcelCell(writer, sheet, rowIndex, colIndex);
|
||
}
|
||
return this;
|
||
}
|
||
}
|
||
|
||
public ICell CopyTo(uint rowIndex, string colIndex, out ICell copiedCell) =>
|
||
CopyTo(rowIndex, CellAddressHelper.ColumnLetterToIndex(colIndex), out copiedCell);
|
||
|
||
// Private helpers
|
||
|
||
private Cell? GetCellElement()
|
||
{
|
||
var sheetData = sheet.GetSheetData();
|
||
var eRow = FindRowElement(sheetData, row);
|
||
if (eRow == null) return null;
|
||
return FindCellInRow(eRow, col);
|
||
}
|
||
|
||
private Cell GetOrCreateCellElement()
|
||
{
|
||
var sheetData = sheet.GetSheetData();
|
||
var eRow = GetOrCreateRowElement(sheetData, row);
|
||
var cell = FindCellInRow(eRow, col);
|
||
if (cell != null) return cell;
|
||
cell = new Cell();
|
||
string cellRef = CellAddressHelper.ColumnIndexToLetter(col) + row.ToString();
|
||
cell.CellReference = cellRef;
|
||
InsertCellInRow(eRow, cell, col);
|
||
return cell;
|
||
}
|
||
|
||
private static Row? FindRowElement(SheetData sheetData, uint rowIndex)
|
||
{
|
||
foreach (var eRow in sheetData.Elements<Row>())
|
||
if (eRow.RowIndex?.Value == rowIndex) return eRow;
|
||
return null;
|
||
}
|
||
|
||
private static Row GetOrCreateRowElement(SheetData sheetData, uint rowIndex)
|
||
{
|
||
var existing = FindRowElement(sheetData, rowIndex);
|
||
if (existing != null) return existing;
|
||
var newRow = new Row { RowIndex = rowIndex };
|
||
InsertRowElement(sheetData, newRow, rowIndex);
|
||
return newRow;
|
||
}
|
||
|
||
private static void InsertRowElement(SheetData sheetData, Row eRow, uint rowIndex)
|
||
{
|
||
bool inserted = false;
|
||
foreach (var existing in sheetData.Elements<Row>().ToList())
|
||
{
|
||
if (existing.RowIndex?.Value > rowIndex)
|
||
{
|
||
existing.InsertBeforeSelf(eRow);
|
||
inserted = true;
|
||
break;
|
||
}
|
||
}
|
||
if (!inserted) sheetData.Append(eRow);
|
||
}
|
||
|
||
private static Cell? FindCellInRow(Row eRow, uint colIndex)
|
||
{
|
||
foreach (var cell in eRow.Elements<Cell>())
|
||
{
|
||
if (CellAddressHelper.TryParseCellReference(cell.CellReference?.Value ?? string.Empty, out _, out uint col) && col == colIndex)
|
||
return cell;
|
||
}
|
||
return null;
|
||
}
|
||
|
||
private static void InsertCellInRow(Row eRow, Cell cell, uint colIndex)
|
||
{
|
||
string newRef = CellAddressHelper.ColumnIndexToLetter(colIndex) + (eRow.RowIndex?.Value ?? 1).ToString();
|
||
cell.CellReference = newRef;
|
||
bool inserted = false;
|
||
foreach (var existing in eRow.Elements<Cell>().ToList())
|
||
{
|
||
if (CellAddressHelper.TryParseCellReference(existing.CellReference?.Value ?? string.Empty, out _, out uint existingCol) && existingCol > colIndex)
|
||
{
|
||
existing.InsertBeforeSelf(cell);
|
||
inserted = true;
|
||
break;
|
||
}
|
||
}
|
||
if (!inserted) eRow.Append(cell);
|
||
}
|
||
|
||
private void InsertCellAt(uint rowIndex, uint colIndex, Cell cell)
|
||
{
|
||
var sheetData = sheet.GetSheetData();
|
||
var row = GetOrCreateRowElement(sheetData, rowIndex);
|
||
InsertCellInRow(row, cell, colIndex);
|
||
}
|
||
|
||
private void SetNumberFormatInternal(Cell cell, NumberFormatPattern format)
|
||
{
|
||
if (format == null) return;
|
||
int styleIndex = writer.GetOrCreateCellFormatId(
|
||
numberFormat: format,
|
||
font: null,
|
||
fill: null,
|
||
border: null,
|
||
align: null
|
||
);
|
||
cell.StyleIndex = (uint)styleIndex;
|
||
}
|
||
|
||
private string GetSharedString(uint index)
|
||
{
|
||
return writer.GetSharedString(index);
|
||
}
|
||
|
||
private int GetOrAddSharedString(string value)
|
||
{
|
||
return writer.GetOrAddSharedString(value);
|
||
}
|
||
|
||
private string ExtractTextFromInlineString(InlineString? inlineString)
|
||
{
|
||
if (inlineString == null) return string.Empty;
|
||
var sb = new System.Text.StringBuilder();
|
||
foreach (var run in inlineString.Elements<Run>())
|
||
{
|
||
var text = run.GetFirstChild<Text>()?.Text ?? string.Empty;
|
||
sb.Append(text);
|
||
}
|
||
return sb.ToString();
|
||
}
|
||
|
||
private MergeCells? GetMergeCells() =>
|
||
sheet.Worksheet.GetFirstChild<MergeCells>();
|
||
|
||
private bool TryParseRangeReference(string reference, out ExcelRange range)
|
||
{
|
||
range = null!;
|
||
if (string.IsNullOrEmpty(reference)) return false;
|
||
string[] parts = reference.Split(':');
|
||
if (parts.Length != 2) return false;
|
||
if (!CellAddressHelper.TryParseCellReference(parts[0] + "1", out uint row1, out uint col1)) return false;
|
||
if (!CellAddressHelper.TryParseCellReference(parts[1] + "1", out uint row2, out uint col2)) return false;
|
||
uint rowStart = Math.Min(row1, row2), rowEnd = Math.Max(row1, row2);
|
||
uint colStart = Math.Min(col1, col2), colEnd = Math.Max(col1, col2);
|
||
range = new ExcelRange(writer, sheet, rowStart, colStart, rowEnd, colEnd);
|
||
return true;
|
||
}
|
||
} |