From 4a437605350cae11c9fd0131952ab4d3ba558f45 Mon Sep 17 00:00:00 2001
From: celogeek <65178+celogeek@users.noreply.github.com>
Date: Sat, 22 Apr 2023 10:26:11 +0200
Subject: [PATCH] add at least one child in the toc

---
 internal/epub/image_filters.go |  2 +-
 internal/epub/toc.go           | 11 ++++++++---
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/internal/epub/image_filters.go b/internal/epub/image_filters.go
index 0eaa039..2714565 100644
--- a/internal/epub/image_filters.go
+++ b/internal/epub/image_filters.go
@@ -20,8 +20,8 @@ func NewGift(options *ImageOptions) *gift.GIFT {
 	}
 	g.Add(
 		filters.Resize(options.ViewWidth, options.ViewHeight, gift.LanczosResampling),
-		filters.Pixel(),
 		filters.Position(options.ViewWidth, options.ViewHeight, filters.PositionCenter),
+		filters.Pixel(),
 	)
 	return g
 }
diff --git a/internal/epub/toc.go b/internal/epub/toc.go
index d354457..7c625b3 100644
--- a/internal/epub/toc.go
+++ b/internal/epub/toc.go
@@ -44,9 +44,14 @@ func (e *ePub) getToc(title string, images []*Image) string {
 	if len(ol.ChildElements()) == 1 && e.StripFirstDirectoryFromToc {
 		ol = ol.ChildElements()[0]
 	}
-	if len(ol.ChildElements()) > 0 {
-		nav.AddChild(ol)
-	}
+
+	beginning := etree.NewElement("li")
+	beginningLink := beginning.CreateElement("a")
+	beginningLink.CreateAttr("href", images[0].TextPath())
+	beginningLink.CreateText("Start of the book")
+	ol.InsertChildAt(0, beginning)
+
+	nav.AddChild(ol)
 
 	doc.Indent(2)
 	r, _ := doc.WriteToString()