many debugs

QWERTYkez.ExcelProcessor/Editors/CellBorder.cs

@@ -1,11 +1,29 @@
 namespace QWERTYkez.ExcelProcessor;
 
+
+
+
 /// <summary>
 /// Определяет границы ячейки: верхнюю, нижнюю, левую, правую и диагональные.
 /// Каждая граница может иметь стиль и цвет.
 /// </summary>
 public readonly struct CellBorder : IEquatable<CellBorder>
 {
+
+    public static CellBorder Bottom { get; } = new() { BottomBorder = BorderSide.BlackThin };
+    public static CellBorder Top { get; } = new() { TopBorder = BorderSide.BlackThin };
+    public static CellBorder Left { get; } = new() { LeftBorder = BorderSide.BlackThin };
+    public static CellBorder Right { get; } = new() { RightBorder = BorderSide.BlackThin };
+    public static CellBorder All { get; } = new()
+    {
+        BottomBorder = BorderSide.BlackThin,
+        TopBorder = BorderSide.BlackThin,
+        LeftBorder = BorderSide.BlackThin,
+        RightBorder = BorderSide.BlackThin
+    };
+
+
+
     /// <summary>Верхняя граница.</summary>
     public BorderSide? TopBorder { get; init; }
 
@@ -24,6 +42,33 @@ public readonly struct CellBorder : IEquatable<CellBorder>
     /// <summary>Диагональная граница «из левого нижнего в правый верхний» (//).</summary>
     public BorderSide? DiagonalRight { get; init; }
 
+
+    public bool TryMerge(CellBorder other, out CellBorder result)
+    {
+        if (other.TopBorder == TopBorder &&
+            other.BottomBorder == BottomBorder &&
+            other.LeftBorder == LeftBorder &&
+            other.RightBorder == RightBorder &&
+            other.DiagonalLeft == DiagonalLeft &&
+            other.DiagonalRight == DiagonalRight)
+        {
+            result = default;
+            return false;
+        }
+
+        result = new CellBorder
+        {
+            TopBorder = other.TopBorder ?? TopBorder,
+            BottomBorder = other.BottomBorder ?? BottomBorder,
+            LeftBorder = other.LeftBorder ?? LeftBorder,
+            RightBorder = other.RightBorder ?? RightBorder,
+            DiagonalLeft = other.DiagonalLeft ?? DiagonalLeft,
+            DiagonalRight = other.DiagonalRight ?? DiagonalRight
+        };
+        return true;
+    }
+
+
     /// <summary>Создаёт элемент Border для Open XML.</summary>
     public Border? ToBorder()
     {
@@ -112,11 +157,23 @@ public readonly struct CellBorder : IEquatable<CellBorder>
 /// <summary>Стиль и цвет границы.</summary>
 public readonly struct BorderSide : IEquatable<BorderSide>
 {
+    /// <summary>Тонкая черная линия</summary>
+    public static BorderSide BlackThin { get; } = new() { Color = System.Drawing.Color.Black, Style = BorderStyle.Thin };
+
+    /// <summary>Толстая черная линия</summary>
+    public static BorderSide BlackThick { get; } = new() { Color = System.Drawing.Color.Black, Style = BorderStyle.Thick };
+
+    /// <summary>Средняя черная линия</summary>
+    public static BorderSide BlackMedium { get; } = new() { Color = System.Drawing.Color.Black, Style = BorderStyle.Medium };
+
+
+
+
     /// <summary>Стиль линии границы.</summary>
     public BorderStyle? Style { get; init; }
 
     /// <summary>Цвет границы.</summary>
-    public ExColor? Color { get; init; }
+    public System.Drawing.Color? Color { get; init; }
 
     internal T ToBorderElement<T>() where T : BorderPropertiesType, new()
     {
@@ -141,9 +198,9 @@ public readonly struct BorderSide : IEquatable<BorderSide>
                 _ => throw new NotImplementedException(),
             };
         }
-        if (Color.HasValue && Color.Value.Color.HasValue)
+        if (Color.HasValue)
         {
-            var c = Color.Value.Color.Value;
+            var c = Color.Value;
             element.Color = new Color { Rgb = $"{c.R:X2}{c.G:X2}{c.B:X2}" };
         }
         return element;
@@ -162,17 +219,18 @@ public readonly struct BorderSide : IEquatable<BorderSide>
         }
         if (borderElement.Color?.Rgb?.Value is { } rgb && rgb.Length >= 6)
         {
-            var color = System.Drawing.Color.FromArgb(
-                Convert.ToByte(rgb.Substring(0, 2), 16),
-                Convert.ToByte(rgb.Substring(2, 2), 16),
-                Convert.ToByte(rgb.Substring(4, 2), 16)
-            );
-            result = result with { Color = new ExColor(color) };
+            result = result with
+            {
+                Color = System.Drawing.Color.FromArgb(
+                    Convert.ToByte(rgb.Substring(0, 2), 16),
+                    Convert.ToByte(rgb.Substring(2, 2), 16),
+                    Convert.ToByte(rgb.Substring(4, 2), 16))
+            };
         }
         return result;
     }
 
-    private static BorderStyle MapBorderStyleFromExcel(BorderStyleValues value)
+    static BorderStyle MapBorderStyleFromExcel(BorderStyleValues value)
     {
         if (value == BorderStyleValues.Thin)
         {
@@ -278,4 +336,25 @@ public enum BorderStyle
     MediumDashDotDot,
     /// <summary> Наклонная штрих-пунктирная (для диагональных) </summary>
     SlantDashDot,
+}
+
+/// <summary>
+/// Определяет, какие границы диапазона следует применить.
+/// </summary>
+public enum BorderTarget
+{
+    /// <summary>Все границы (внешние и внутренние) – полная сетка.</summary>
+    All,
+    /// <summary>Только внешние границы диапазона.</summary>
+    Outside,
+    /// <summary>Только внутренние границы (между ячейками).</summary>
+    Inside,
+    /// <summary>Только верхняя граница диапазона.</summary>
+    Top,
+    /// <summary>Только нижняя граница диапазона.</summary>
+    Bottom,
+    /// <summary>Только левая граница диапазона.</summary>
+    Left,
+    /// <summary>Только правая граница диапазона.</summary>
+    Right
 }