#!/bin/sh

# Prints the current volume or  if muted.

case $BLOCK_BUTTON in
	1) setsid -w -f "$TERMINAL" -c volume-ui -g=80x15+353+20 -e pulsemixer; pkill -RTMIN+10 "${STATUSBAR:-dwmblocks}" ;;
	2) wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle ;;
	4) wpctl set-volume @DEFAULT_AUDIO_SINK@ 1%+ ;;
	5) wpctl set-volume @DEFAULT_AUDIO_SINK@ 1%- ;;
	3) notify-send "󰝚 Volume module" "\- Shows volume 󰎈,  if muted.
- Middle click to mute.
- Scroll to change." ;;
	6) setsid -f "$TERMINAL" -e "$EDITOR" "$0" ;;
esac

vol="$(wpctl get-volume @DEFAULT_AUDIO_SINK@)"

# If muted, print  and exit.
[ "$vol" != "${vol%\[MUTED\]}" ] && echo  && exit

vol="${vol#Volume: }"

split() {
	# For omitting the . without calling and external program.
	IFS=$2
	set -- $1
	printf '%s' "$@"
}

vol="$(printf "%.0f" "$(split "$vol" ".")")"

if [ ! -e ~/.cache/bar_color ]; then
  case 1 in
    $((vol >= 100)) ) icon="󰝚 ━━━━━⏽ " ;;
    $((vol >= 80)) ) icon="󰝚 ━━━━⏽━ " ;;
    $((vol >= 60)) ) icon="󰝚 ━━━⏽━━ " ;;
    $((vol >= 40)) ) icon="󰝚 ━━⏽━━━ " ;;
    $((vol >= 20)) ) icon="󰝚 ━⏽━━━━ " ;;
    $((vol >= 1)) ) icon="󰝚 ⏽━━━━━ " ;;
    * ) echo " " && exit ;;
  esac
  echo "$icon$vol%"
else
  case 1 in
    $((vol >= 100)) ) icon="󰝚 ^C3^━━━━━^d^⏽ " ;;
    $((vol >= 80)) ) icon="󰝚 ^C3^━━━━^d^⏽━ " ;;
    $((vol >= 60)) ) icon="󰝚 ^C3^━━━^d^⏽━━ " ;;
    $((vol >= 40)) ) icon="󰝚 ^C3^━━^d^⏽━━━ " ;;
    $((vol >= 20)) ) icon="󰝚 ^C3^━^d^⏽━━━━ " ;;
    $((vol >= 1)) ) icon="󰝚 ^d^⏽━━━━━ " ;;
    * ) echo "^C4^ ^d^" && exit ;;
  esac
  echo "^C4^$icon^d^$vol%"
fi