vol

#!/bin/sh
# shellcheck disable=1090,2154

# TODO: Move to PipeWire-native API

remove_barrier_spaces() {
    sed -e 's/^[ \t]*//;s/[ \t]*$//'
}

. "${XDG_CACHE_HOME-$HOME/.cache}/wal/colors.sh"
blockcolor=$color1
txtcolor=$color0

case $BLOCK_BUTTON in
1) # Left Click
    $TERMINAL --class float -e ncpamixer
    ;;
2) # Middle Click
    pamixer --toggle-mute
    ;;
3) # Right Click
    systemctl --user restart pipewire pipewire-pulse pipewire-media-session
    ;;
4) # Scroll Up
    pamixer -i 1
    ;;
5) # Scroll Down
    pamixer -d 1
    ;;
8) # Backward Button
    ;;
9) # Forward Button
    ;;
esac

default_sink=$(pactl info | grep 'Default Sink' | cut -d' ' -f3)
default_sink_info=$(pactl list sinks | sed -n "/$default_sink/,/Formats/p")
default_sink_name=$(echo "$default_sink_info" | grep Description |
    cut -d':' -f2 | remove_barrier_spaces)
echo "$default_sink_info" | grep -q bluez && {
    bt_codec=$(echo "$default_sink_info" | grep 'api.bluez..codec' |
        cut -d' ' -f3 | sed -e 's/"//g' -e 's/_/-/g' |
        tr '[:lower:]' '[:upper:]')
    default_sink_name="$default_sink_name ($bt_codec)"
}
muted=$(echo "$default_sink_info" | grep Mute | cut -d' ' -f2)
vol=$(echo "$default_sink_info" | grep -m1 Volume | cut -d'/' -f2 |
    cut -d'%' -f1 | remove_barrier_spaces)

if [ "$muted" = "yes" ]; then
    icon=""
elif [ "$vol" -lt 30 ]; then
    icon=""
elif [ "$vol" -lt 70 ]; then
    icon=""
else
    icon=""
fi

pgrep easyeffects >/dev/null && icon="$icon "

printf "<b><span foreground='%s' background='%s'></span>" \
    "$blockcolor" "$color0"
printf "<span foreground='%s' background='%s'> %s </span>" \
    "$txtcolor" "$blockcolor" "$icon $default_sink_name [$vol%]"
printf "<span foreground='%s' background='%s'></span></b>\n" \
    "$color0" "$blockcolor"