1 files changed, 38 insertions, 0 deletions
diff --git a/src/lib/chapter_selection.sh b/src/lib/chapter_selection.sh
new file mode 100644
index 0000000..c3534a5
--- /dev/null
+++ b/src/lib/chapter_selection.sh
@@ -0,0 +1,38 @@
+chapter_selection() {
+	# Novel page HTML
+	novel_page="$(gum spin --spinner line --show-output -- \
+    curl --silent --get --data-urlencode "k=${args[title]}" "${1}")"
+
+	# Chapter data
+	IFS=$'\n' read -r -d '\n' -a chapter_locations <<<"$(echo "${novel_page}" |
+		pup 'div.list-chapter a.list-group-item attr{href}')" || true
+	IFS=$'\n' read -r -d '\n' -a chapter_names <<<"$(echo "${novel_page}" |
+		pup 'div.list-chapter span.chapter-name text{}')" || true
+
+	# Chapter collection for Gum
+	chapters=""
+
+	# Fix output format for Gum
+	for ((i = 0; i < "${#chapter_locations[@]}"; i++)); do
+		chapters+="$(printf "\nChapter ${i}:%s" "${chapter_names[${i}]}")"
+	done
+
+	# Remove leading new-line
+	chapters="$(echo "${chapters}" | sed '/./,$!d')"
+
+	# Prompt for user's novel choice
+	chapter_choice="$(echo "${chapters}" | gum filter)"
+
+	# Remove chapter discriminator from chapter choice
+	chapter_choice="${chapter_choice#Chapter [0-9]*: }"
+
+	# Locate chapter choice location
+	for ((i = 0; i < "${#chapter_locations[@]}"; i++)); do
+		if [[ "${chapter_names[${i}]}" = " ${chapter_choice}" ]]; then
+			chapter_location="https://www.honeyfeed.fm${chapter_locations[${i}]}"
+		fi
+	done
+
+	# Return chapter location
+	echo "${chapter_location}"
+}