#!/bin/zsh
source $HOME/.config/wryn/env.zsh
DEPENDENCIES+=(
	pactl
)
REQUIRED_ENV+=()

use desktop/notify --group dotwryn
use media/audio    --group dotwryn

#####################################################################

DEVICE="$1"
COMMAND="$2"

case $DEVICE in
	sink   ) AMIXER_DEVICE=Master  ;;
	source ) AMIXER_DEVICE=Capture ;;
	* ) NOTIFY_FAIL 1 "Unsupported device '$DEVICE'" ;;
esac

DEFAULT_DEVICE="@DEFAULT_$(echo $DEVICE | tr '[:lower:]' '[:upper:]')@"
case $COMMAND in
	up )
		pactl set-$DEVICE-volume $DEFAULT_DEVICE +10% \
			|| NOTIFY_ERROR "pactl error with set-$DEVICE-volume"

		MEDIA__PLAY_SFX volume
		;;

	down )
		pactl set-$DEVICE-volume $DEFAULT_DEVICE -10% \
			|| NOTIFY_ERROR "pactl error with set-$DEVICE-volume"

		MEDIA__PLAY_SFX volume
		;;

	mute )
		pactl set-$DEVICE-mute $DEFAULT_DEVICE toggle \
			&& NOTIFY_SUCCESS "default $DEVICE" "$(amixer sget $AMIXER_DEVICE | grep -q '\[on\]' && echo unmuted || echo muted)" \
			|| NOTIFY_ERROR "pactl error with set-$DEVICE-mute"
		MEDIA__PLAY_SFX mute
		;;

	* ) NOTIFY_FAIL 1 "Unsupported command '$COMMAND'" ;;
esac