#!/bin/sh

instance='sound.redeyes.club'
default_player=mpv
ordering='title'

funkwhale_api_check_api_limits()
{
	curl -s "https://$instance/api/v1/rate-limit/" | jj -p
}

funkwhale_api_get_tracks()
{
	get_json=$(curl -s "https://$instance/api/v1/tracks?ordering=$ordering&playable=true&page=$1" 2>&1 | tee preload)
	export count_all_tracks=$(echo $get_json | jj -l count)
	echo $get_json | jj -l 'results.#.uploads.0.listen_url' | sed 's/"//g'
}

funkwhale_api_get_albums()
{
	curl -s https://$instance/api/v1/albums/ | jj -p results
}

load_tracks_to_playlist()
{
	echo "Loading page $1 ..."
	echo '#EXTM3U\n' > playlist.m3u8
	counter_titles=0
	for i in $(funkwhale_api_get_tracks $1); do
		title=$(cat preload | jj results."$counter_titles".title)
		echo "#EXTINF:-1, $counter_titles - $title" >> playlist.m3u8
		counter_titles=$(expr $counter_titles + 1)
		echo "https://$instance$i\n" >> playlist.m3u8
	done
}

funkwhale_api_get_tracks 1 1>> /dev/null
echo "Tracks avalaible on $instance: $count_all_tracks\n"

downloadtrackspls='Download tracks in playlist'
startplayer='Start player'
checkapilimits='Check API limits (debug)'
Exit='Exit'

while true; do
choice=$(echo "$downloadtrackspls\n$startplayer\n$checkapilimits\n$Exit" | fzy)

if [ "$choice" = "$downloadtrackspls" ]; then
	echo 'Enter page number: '
	read page
	load_tracks_to_playlist $page
elif [ "$choice" = "$startplayer" ]; then
	$default_player --no-vid --no-ytdl playlist.m3u8
elif [ "$choice" = "$checkapilimits" ]; then
	funkwhale_api_check_api_limits | more
elif [ "$choice" = "$Exit" ]; then
	exit 0
fi
done