Refactor SOA generation

Signed-off-by: Bryan Frimin <bryan@getprobo.com>

pkg/soagen/applicability.go

@@ -0,0 +1,56 @@
+// Copyright (c) 2025 Probo Inc <hello@getprobo.com>.
+//
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+// PERFORMANCE OF THIS SOFTWARE.
+
+package soagen
+
+import "github.com/xuri/excelize/v2"
+
+type Applicability struct {
+	Value        string
+	IsApplicable bool
+}
+
+func NewApplicability(value string, isApplicable bool) Applicability {
+	return Applicability{
+		Value:        value,
+		IsApplicable: isApplicable,
+	}
+}
+
+func (a Applicability) String() string {
+	return a.Value
+}
+
+func (a Applicability) MarshalExcel() ExcelValue {
+	color := "#FFB6C1" // Light red for not applicable
+	if a.IsApplicable {
+		color = "#90EE90" // Light green for applicable
+	}
+
+	return ExcelValue{
+		Value: a.Value,
+		Style: &excelize.Style{
+			Border: []excelize.Border{
+				{Type: "left", Color: "#000000", Style: 1},
+				{Type: "top", Color: "#000000", Style: 1},
+				{Type: "bottom", Color: "#000000", Style: 1},
+				{Type: "right", Color: "#000000", Style: 1},
+			},
+			Fill:      excelize.Fill{Type: "pattern", Color: []string{color}, Pattern: 1},
+			Alignment: &excelize.Alignment{Horizontal: "center", Vertical: "center", WrapText: true},
+		},
+		Validation: []string{"Yes", "No"},
+		Width:      12,
+	}
+}