#!/bin/bash

players="spotify,%any,firefox,chromium,brave,mpd"
player_status=$(playerctl -p $players status)
script_dir=$(cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd)
exit=$?

scroll () {
    zscroll -l 20 \
            --delay 1 \
            --scroll-padding " | " \
            --match-command "$script_dir/scroll scroll-music" \
            --match-text "Playing" "--scroll 1" \
            --match-text "Paused" "--scroll 0" \
            --update-check true "$script_dir/scroll" &
    wait
}


if [ $exit -eq 0 ]; then
    status=$player_status
else
    status="Offline"
fi

if [ "$1" == "scroll-music" ]; then
    echo $status
else
    if [ $status = "Stopped" ]; then
        echo "Offline"
    elif [ $status = "Paused"  ]; then
        playerctl -p $players metadata --format '{{ artist }} - {{ title }}'
    elif [ $status = "Offline"  ]; then
        echo $status
    else
        playerctl -p $players metadata --format '{{ artist }} - {{ title }}'
    fi
fi


case $1 in
    scroll-toggle)
        scroll
    ;;
esac