From ffca54e997abdacf9ad2a2676112a04fc11137b6 Mon Sep 17 00:00:00 2001
From: Sameer Rahmani <lxsameer@gnu.org>
Date: Wed, 23 Nov 2022 22:31:30 +0000
Subject: [PATCH] Add dedicated style var for different sections

---
 filter.go | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/filter.go b/filter.go
index afd8151..7f0e130 100644
--- a/filter.go
+++ b/filter.go
@@ -32,6 +32,8 @@ var ymax int
 // TODO: Make the highlight style configuratble.
 // The style to be used with the current line
 var highlight tcell.Style
+var selectedStyle tcell.Style
+var helpStyle tcell.Style
 
 // Draws the given `text` to the screen `s` at the given coordinates. Remember that
 // the text will be wrapped if it overflow.
@@ -54,20 +56,21 @@ func drawText(s tcell.Screen, x1, y1, x2, y2 int, style tcell.Style, text string
 // Main render function that gets called during the event loop.
 func Render(s tcell.Screen, inputs Items, lowerBound int, upperBound int, current int) {
 	y := 2
-	status := fmt.Sprintf("Navigation: [UP or C-p] [Down or C-n] Select: SPACE Cancel: [q ESC] Done: [Enter] Line: %d", current)
-	drawText(s, 0, 0, xmax-1, 1, tcell.StyleDefault, status)
+	status := fmt.Sprintf("Navigation: [UP or C-p] [Down or C-n] | Select: SPACE | Cancel: [q ESC] | Done: [Enter] | Line: %d", current)
+	drawText(s, 0, 0, xmax-1, 1, helpStyle, status)
 	for i, item := range (*inputs)[lowerBound:upperBound] {
 		style := tcell.StyleDefault
 		var txt string
 
-		if current == lowerBound+i {
-			style = highlight
+		if item.Selected {
+			txt = fmt.Sprintf(" X %s", item.Text)
+			style = selectedStyle
+		} else {
+			txt = fmt.Sprintf("   %s", item.Text)
 		}
 
-		if item.Selected {
-			txt = fmt.Sprintf("XXXX | %s", item.Text)
-		} else {
-			txt = fmt.Sprintf("%04d | %s", lowerBound+i, item.Text)
+		if current == lowerBound+i {
+			style = highlight
 		}
 
 		drawText(s, 0, y, xmax-1, y+1, style, txt)
@@ -84,6 +87,9 @@ func main() {
 	// TODO: Make the default style configurable
 	defStyle := tcell.StyleDefault.Background(tcell.ColorDefault).Foreground(tcell.ColorDefault)
 	highlight = tcell.StyleDefault.Background(tcell.ColorDarkGray).Foreground(tcell.ColorWhite)
+	selectedStyle = tcell.StyleDefault.Foreground(tcell.ColorYellow)
+	helpStyle = tcell.StyleDefault.Foreground(tcell.ColorDefault)
+
 	currentLine := 0
 	done := false