Initial commit: JDE Scoping Tool migration project

Set up repository with legacy .NET Framework 4.8 source (OLD/), new .NET 10 Blazor solution (NEW/), OpenSpec specifications, documentation, and project configuration.
2026-01-02 07:43:29 -05:00
commit 26ff8d9b4f
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+using ClosedXML.Excel;
+using JdeScoping.ExcelIO.Attributes;
+
+namespace JdeScoping.ExcelIO.Formatting;
+
+/// <summary>
+/// Column width and number format utilities.
+/// </summary>
+public static class ColumnFormatter
+{
+    /// <summary>
+    /// Applies column formatting based on attribute settings.
+    /// </summary>
+    /// <param name="column">The column to format.</param>
+    /// <param name="attr">The output column attribute with settings.</param>
+    public static void ApplyColumnFormat(IXLColumn column, OutputColumnAttribute attr)
+    {
+        // Set number format
+        column.Style.NumberFormat.Format = attr.Format;
+
+        // Handle wrap text
+        if (attr.WrapText)
+        {
+            column.Style.Alignment.WrapText = true;
+        }
+
+        // Handle width
+        if (attr.WrapText && !attr.AutoWidth)
+        {
+            // Wrapped columns with fixed width skip auto-fit
+            column.Width = attr.Width;
+        }
+        else if (attr.AutoWidth)
+        {
+            column.AdjustToContents();
+            column.Width *= ExcelFormats.DataPaddingFactor;
+        }
+        else
+        {
+            column.Width = attr.Width;
+        }
+    }
+
+    /// <summary>
+    /// Auto-fits a column with the specified padding factor.
+    /// </summary>
+    /// <param name="column">The column to auto-fit.</param>
+    /// <param name="paddingFactor">The padding factor to apply (e.g., 1.15 for 15% padding).</param>
+    public static void AutoFitWithPadding(IXLColumn column, double paddingFactor)
+    {
+        column.AdjustToContents();
+        column.Width *= paddingFactor;
+    }
+}