Refine task due date color logic

widgets/board.go

@@ -5,6 +5,7 @@ import (
 	"ArinDash/util"
 	"context"
 	"fmt"
+	"math"
 	"sort"
 	"strings"
 	"time"
@@ -101,20 +102,30 @@ func createBoard(ctx context.Context, _ terminalapi.Terminal, _ interface{}) wid
 						title = title + strings.Repeat(" ", colWidth-len(title))
 					}
 
-					color := cell.ColorGreen
+					fgColor := cell.ColorGreen
+					bgColor := cell.ColorBlack
 					durr := int(column.Tasks[i].DueDate.Sub(time.Now()).Hours() / 24)
+					if durr < 0 {
+						durr = math.MaxInt
+					}
 					if durr < 14 && !column.IsFinal {
-						color = cell.ColorRed
+						fgColor = cell.ColorBlack
+						bgColor = cell.ColorRed
 						d := fmt.Sprintf("%02dd", durr)
 						title = title[0:colWidth-3] + d
 					}
 					if durr < 28 && !column.IsFinal {
-						color = cell.ColorYellow
+						bgColor = cell.ColorYellow
+						fgColor = cell.ColorBlack
 						d := fmt.Sprintf("%02dd", durr)
 						title = title[0:colWidth-3] + d
 					}
+					if column.IsFinal {
+						bgColor = cell.ColorBlack
+						fgColor = cell.ColorGray
+					}
 
-					if err := widget.Write(title, text.WriteCellOpts(cell.FgColor(color))); err != nil {
+					if err := widget.Write(title, text.WriteCellOpts(cell.FgColor(fgColor), cell.BgColor(bgColor), cell.Bold())); err != nil {
 						return nil
 					}
 				} else {