Compose UI - Outline Button with Lines

DrawOutlineLine.kt

val lineThickness = 4F
Modifier
    .fillMaxWidth()
    .border(
        width = lineThickness.dp,
        color = Color.Red,
        shape = drawOutlineButtonLine(OutlineButtonLine.Top, lineThickness)
    )
    
private fun drawOutlineButtonLine(outlineButtonLine: OutlineButtonLine, lineThickness: Float): Shape {
    return GenericShape { size, _ ->
        when (outlineButtonLine) {
            OutlineButtonLine.Top -> {
                // 1) Top-left corner
                moveTo(0f, 0f)
                // 2) Top-right corner
                lineTo(size.width, 0f)
                // 3) Top-right corner
                lineTo(size.width, 0f + lineThickness)
                // 4) Top-left corner
                lineTo(0f, 0f + lineThickness)
            }
            OutlineButtonLine.Bottom -> {
                // 1) Bottom-left corner
                moveTo(0f, size.height)
                // 2) Bottom-right corner
                lineTo(size.width, size.height)
                // 3) Top-right corner
                lineTo(size.width, size.height - lineThickness)
                // 4) Top-left corner
                lineTo(0f, size.height - lineThickness)
            }
        }
    }
}

enum class OutlineButtonLine {
    Top,
    Bottom
}