#!/bin/bash

# CONSTANTS

array=(
	netspeedsimplified@prateekmedia.extension
	runcat@kolesnikov.se
	dash-to-dock@micxgx.gmail.com
	appindicatorsupport@rgcjonas.gmail.com
	weeks-start-on-monday@extensions.gnome-shell.fifi.org
)

# FUNCTIONS

function find_extension_by_uuid {
	local uuid=$1
	local page=${2:-1}
	JSON=$(curl -Lfs "https://extensions.gnome.org/extension-query/?search='${i}'&page=$page")
	local numpages=$(echo $JSON | jq ".numpages")
	local extension=$(echo $JSON | jq ".extensions[] | select(.uuid==\"$i\") ")
	if [[ -z $extension ]]; then
		page=$((page + 1))
		[[ $page -gt $numpages ]] && echo "not found, exiting!" && exit 2
		echo >&2 "not found, trying page #$page..."
		find_extension_by_uuid "$uuid" "$page"
	else
		echo "$extension"
	fi
}

# MAIN

set -Eue

gnome_version=$(gnome-extensions version | cut -d. -f1)
echo "GNOME=$gnome_version"

for i in "${array[@]}"; do
	page=1
	if ! gnome-extensions list | grep --quiet "$i"; then
		EXTENSION=$(find_extension_by_uuid "$i")

		name=$(echo "$i" | sed 's/@//')
		version_tag=$(echo "$EXTENSION" | jq ".shell_version_map.\"$gnome_version\".version")
		echo "$i => $name => $version_tag"
		zip_file="$i.zip"
		URL="https://extensions.gnome.org/extension-data/$name.v$version_tag.shell-extension.zip"
		wget -O "$zip_file" "$URL"
		gnome-extensions install --force "$zip_file"
		rm "$zip_file"

		# interactive ONLY!
		busctl call --timeout 20 --expect-reply=yes --user org.gnome.Shell.Extensions /org/gnome/Shell/Extensions org.gnome.Shell.Extensions InstallRemoteExtension s "$i"
	fi
	gnome-extensions enable "$i"
	echo "successfully enabled extension: $i"
	# break
done