#!/bin/sh
# volume module for status/stellar
#
# load config
. $HOME/.config/speedwm/statusrc
BINDIR="$(dirname $(command -v speedwm_status))/"
ARG1="$1"


# click
CLICK() {
		# values
		VOL_VOLUME="$(speedwm-audioctrl -getvol)"
		VOL_ISPULSE="$(speedwm-audioctrl -getbackend)"
		ICON="$ITEM4_ICON"
		BUTTON="$(cat /tmp/speedwm-button)"
		
		case "$TERMINAL" in
		"") TERMINAL=st
		esac
		
		case "$BUTTON" in
		"3") $TERMINAL speedwm-audioctrl -runmixer ; exit ;;
		esac
		
		# no spacing if there's no icon
		if [ "$ICON" != "" ]; then
				ICONSPACING=" " # one character spacing
		fi
		
		# send the notification
		SEND_NOTIF() {
				FULL_VOL="${ICON}${ICONSPACING}$VOL_VOLUME"
				notify-send "$FULL_VOL"
		
				echo "Notification sent successfully!"
				echo "INFO: $FULL_VOL"
		
				exit 0
		}
		
		command -v notify-send > /dev/null && SEND_NOTIF
		echo "FATAL: libnotify not installed, can't send notification."
		
		exit 1
}

# information itself
PRINT() {
  if [ "$ENABLE_ITEM4" = "true" ]; then
		if [ -e "${BINDIR}pactl" ]; then
				echo "$ITEM4_SEPARATOR $ITEM4_ICON $(echo $(pactl get-sink-volume @DEFAULT_SINK@ | awk '{print $5;exit}'))"
		elif [ -e "${BINDIR}amixer" ]; then
				echo "$ITEM4_SEPARATOR $ITEM4_ICON  $(echo $(amixer -c 0 get Master | tail -n1 | sed -r "s/.*\[(.*)%\].*/\1/")%)"
		fi

		echo "$ITEM4_APPEND"
  fi

  # get mute
  if [ "$ITEM4_SHOW_MUTE" = "true" ]; then
		  if [ -e "${BINDIR}pactl" ]; then
				  pactl get-sink-mute @DEFAULT_SINK@ | grep -q yes && echo " $ITEM4_MUTE_TEXT"
		  fi
  fi
}

# argument 1
case "$ARG1" in
"") CLICK ;;
"--print") PRINT > /tmp/module_vol ;;
"--click") CLICK ;;
esac