табличные замены с параметром

2026-09-10 16:04:53 +07:00
parent 70a19ad738
commit ebec7f724c
4 changed files with 257 additions and 7 deletions
@@ -2,8 +2,7 @@

 /// <summary>
 /// Множественные динамические замены с извлечением параметра из "$key|param$".
-/// Переиспользует движок <see cref="MultiReplaceExt"/> (форматирование Run-ов,
-/// разрывы страниц, смена ориентации, разбиение на параграфы — всё как в оригинале).
+/// Переиспользует движок <see cref="MultiReplaceExt"/>
 /// </summary>
 internal static class DynamicMultiReplaceExt
 {
@@ -101,7 +100,7 @@ internal static class DynamicMultiReplaceExt
            catch { continue; }
            if (values is null) continue;

-            var list = values as IList<string> ?? values.ToList();
+            var list = values as IList<string> ?? [.. values];
            if (list.Count == 0) continue;

            dict[matchedText] = list;
@@ -206,7 +205,7 @@ internal static class DynamicMultiReplaceExt
            catch { continue; }
            if (values is null) continue;

-            var list = values as IList<ReplaceItem> ?? values.ToList();
+            var list = values as IList<ReplaceItem> ?? [.. values];
            if (list.Count == 0) continue;

            dict[matchedText] = list;
@@ -0,0 +1,216 @@
+namespace QWERTYkez.WordProcessor;
+
+/// <summary>
+/// Динамическая замена параграфа, содержащего "$key|param$", на таблицу.
+/// Логика построения и подмены — 1:1 копия из <see cref="ReplaceToTableExt"/>,
+/// плюс извлечение параметра.
+/// </summary>
+internal static class DynamicReplaceToTableExt
+{
+    /// <summary>
+    /// Заменяет все параграфы, содержащие шаблон "$key|...$", на таблицы.
+    /// </summary>
+    /// <param name="buildTable">Делегат (param, tableBuilder) — параметр из "$key|param$" и билдер таблицы.</param>
+    internal static void ReplaceParagraphsContainingTextToTableDynamic(
+        Body body,
+        string oldValue,
+        Action<string, ITable> buildTable,
+        FontProps? baseFont = null)
+    {
+        if (body is null || string.IsNullOrEmpty(oldValue) || buildTable is null)
+            return;
+
+        DynamicReplaceExt.ParsePattern(oldValue, out var prefix, out var suffix);
+
+        var paragraphs = body.Elements<Paragraph>().ToList();
+        if (paragraphs.Count == 0)
+            return;
+
+        for (int i = paragraphs.Count - 1; i >= 0; i--)
+        {
+            var paragraph = paragraphs[i];
+            if (paragraph is null) continue;
+
+            var paraText = paragraph.InnerText;
+            if (string.IsNullOrEmpty(paraText)) continue;
+
+            int pStart = paraText.IndexOf(prefix, StringComparison.OrdinalIgnoreCase);
+            if (pStart < 0) continue;
+
+            int paramStart = pStart + prefix.Length;
+            int pEnd = string.IsNullOrEmpty(suffix)
+                ? paraText.Length
+                : paraText.IndexOf(suffix, paramStart, StringComparison.OrdinalIgnoreCase);
+            if (pEnd < 0) continue;
+
+            string param = paraText.Substring(paramStart, pEnd - paramStart);
+            string matchedText = paraText.Substring(pStart, pEnd + suffix.Length - pStart);
+
+            // Извлекаем свойства шрифта из Run-а, содержащего совпадение
+            var fontProps = ExtractFontPropsFromParagraph(paragraph, matchedText);
+
+            if (fontProps is { } props)
+                fontProps = props.Override(baseFont);
+            else if (baseFont is not null)
+                fontProps = baseFont;
+
+            ReplaceWithTableBuilderDynamic(paragraph, param, buildTable, fontProps);
+        }
+    }
+
+    /// <summary>
+    /// Создаёт TableBuilder, вызывает пользовательский делегат, заменяет параграф таблицей.
+    /// (Копия <see cref="ReplaceToTableExt.ReplaceWithTableBuilder"/> с добавленным param.)
+    /// </summary>
+    private static void ReplaceWithTableBuilderDynamic(
+        Paragraph paragraph,
+        string param,
+        Action<string, ITable> buildTable,
+        FontProps? baseFont)
+    {
+        if (paragraph is null || paragraph.Parent is null || buildTable is null)
+            return;
+
+        var parent = paragraph.Parent;
+
+        var builder = TableBuilder.Create(baseFont);
+        buildTable(param, builder);
+        var table = builder.Build();
+
+        int paraIndex = -1;
+        var children = parent.ChildElements;
+
+        for (int i = 0; i < children.Count; i++)
+        {
+            if (children[i] == paragraph)
+            {
+                paraIndex = i;
+                break;
+            }
+        }
+
+        if (paraIndex == -1)
+            return;
+
+        parent.RemoveChild(paragraph);
+        parent.InsertAt(table, paraIndex);
+    }
+
+    private static FontProps? ExtractFontPropsFromParagraph(Paragraph paragraph, string searchText)
+    {
+        if (paragraph is null || string.IsNullOrEmpty(searchText))
+            return null;
+
+        var runs = paragraph.Descendants<Run>().ToList();
+        if (runs.Count == 0)
+            return null;
+
+        var runInfos = new List<(Run Run, int Start, int End, string Text)>();
+        int currentPosition = 0;
+
+        foreach (var run in runs)
+        {
+            var runText = GetRunText(run);
+            if (!string.IsNullOrEmpty(runText))
+            {
+                runInfos.Add((run, currentPosition, currentPosition + runText.Length, runText));
+                currentPosition += runText.Length;
+            }
+        }
+
+        foreach (var (run, start, end, text) in runInfos)
+        {
+            if (text.IndexOf(searchText, StringComparison.OrdinalIgnoreCase) >= 0)
+                return CreateFontPropsFromRun(run);
+        }
+
+        var fullText = string.Concat(runInfos.Select(r => r.Text));
+        int textIndex = fullText.IndexOf(searchText, StringComparison.OrdinalIgnoreCase);
+
+        if (textIndex >= 0)
+        {
+            var intersectingRun = runInfos.FirstOrDefault(r =>
+                r.Start <= textIndex && r.End > textIndex);
+
+            if (intersectingRun.Run is not null)
+                return CreateFontPropsFromRun(intersectingRun.Run);
+        }
+
+        return null;
+    }
+
+    private static FontProps CreateFontPropsFromRun(Run run)
+    {
+        var runProperties = run.RunProperties;
+        if (runProperties is null)
+            return new FontProps();
+
+        var fontProps = new FontProps();
+
+        var runFonts = runProperties.GetFirstChild<RunFonts>();
+        if (runFonts is not null)
+        {
+            fontProps = fontProps with
+            {
+                FontFamily = runFonts.Ascii ?? runFonts.HighAnsi ?? runFonts.ComplexScript
+            };
+        }
+
+        var fontSize = runProperties.GetFirstChild<FontSize>();
+        if (fontSize is not null && !string.IsNullOrEmpty(fontSize.Val) &&
+            uint.TryParse(fontSize.Val, out uint halfPoints))
+        {
+            fontProps = fontProps with { Size = halfPoints / 2.0 };
+        }
+
+        var bold = runProperties.GetFirstChild<Bold>();
+        if (bold is not null)
+        {
+            bool isBold = true;
+            if (bold.Val is not null)
+                isBold = bold.Val.Value;
+            fontProps = fontProps with { IsBold = isBold };
+        }
+
+        var italic = runProperties.GetFirstChild<Italic>();
+        if (italic is not null)
+        {
+            bool isItalic = true;
+            if (italic.Val is not null)
+                isItalic = italic.Val.Value;
+            fontProps = fontProps with { IsItalic = isItalic };
+        }
+
+        var underline = runProperties.GetFirstChild<Underline>();
+        if (underline is not null && underline.Val is not null)
+        {
+            fontProps = fontProps with { Underline = underline.Val.Value };
+        }
+
+        var color = runProperties.GetFirstChild<Color>();
+        if (color is not null && !string.IsNullOrEmpty(color.Val))
+        {
+            fontProps = fontProps with { Color = color.Val };
+        }
+
+        var verticalAlignment = runProperties.GetFirstChild<VerticalTextAlignment>();
+        if (verticalAlignment is not null && verticalAlignment.Val is not null)
+        {
+            fontProps = fontProps with { SubSup = verticalAlignment.Val.Value };
+        }
+
+        return fontProps;
+    }
+
+    private static string GetRunText(Run run)
+    {
+        if (run is null) return string.Empty;
+
+        var sb = new StringBuilder();
+        foreach (var text in run.Elements<Text>())
+        {
+            sb.Append(text.Text ?? string.Empty);
+        }
+        return sb.ToString();
+    }
+}
@@ -1011,7 +1011,7 @@ internal static class MultiReplaceExt
                    else
                    {
                        // Копим runs, склеим их с первым value-параграфом
-                        pendingBeforeRuns = new List<Run>();
+                        pendingBeforeRuns = [];
                        foreach (var r in beforePara.Elements<Run>())
                            pendingBeforeRuns.Add((Run)r.CloneNode(true));
                    }
@@ -479,13 +479,48 @@ internal sealed class WordWriter : WordReader, IWordWriter
        }
    }

+    // ============================================================
+    // Динамические замены на таблицу с извлечением параметра из "$key|$"
+    // ============================================================
+
    public void ReplaceToTable(string oldValue, Action<string, ITable> buildTable)
    {
-        throw new NotImplementedException();
+        ThrowIfDisposed();
+
+        if (string.IsNullOrEmpty(oldValue))
+            throw new ArgumentException("Old value cannot be null or empty", nameof(oldValue));
+
+        if (buildTable is null) return;
+
+#if DEBUG
+        Debug.WriteLine($"[DEBUG] [WordProcessor.ReplaceToTable(dynamic)] START: '{oldValue}'");
+#endif
+
+        lock (_syncLock)
+        {
+            DynamicReplaceToTableExt.ReplaceParagraphsContainingTextToTableDynamic(_body, oldValue, buildTable);
+            _isModified = true;
        }
+    }
+
    public void ReplaceToTable(string oldValue, FontProps baseFont, Action<string, ITable> buildTable)
    {
-        throw new NotImplementedException();
+        ThrowIfDisposed();
+
+        if (string.IsNullOrEmpty(oldValue))
+            throw new ArgumentException("Old value cannot be null or empty", nameof(oldValue));
+
+        if (buildTable is null) return;
+
+#if DEBUG
+        Debug.WriteLine($"[DEBUG] [WordProcessor.ReplaceToTable(dynamic,font)] START: '{oldValue}'");
+#endif
+
+        lock (_syncLock)
+        {
+            DynamicReplaceToTableExt.ReplaceParagraphsContainingTextToTableDynamic(_body, oldValue, buildTable, baseFont);
+            _isModified = true;
+        }
    }

    #endregion