#!/usr/bin/env bash
# https://raw.githubusercontent.com/adi1090x/widgets/main/eww/arin/scripts/volume
# add commit info
# Get Volume

get_volume() {
  status=$(pamixer --get-mute)

	if [[ $status == "false" ]]; then
		volume=$(pamixer --get-volume-human)
		echo "$volume"
	else
		echo "Mute"
	fi
}

# Get icons
get_icon() {
	vol="$(get_volume)"

	if [[ $vol == "Mute" ]]; then
		echo "󰖁"
	else
		echo "󰕾"
	fi
}

# Increase Volume
inc_volume() {
  pamixer --increase 5
}

# Decrease Volume
dec_volume() {
  pamixer --decrease 5
}

# Toggle Mute
toggle_mute() {
  pamixer --toggle-mute
}

usage() {
	cat <<HELP

volume [option]

--get      returns the current volume [default flag]
--icon     returns icon based on current volume
--inc      increments volume by 5%
--dec      decreases volumbe by 5%
--toggle   toggle's mute status of volume
-h,--help  print this page and exit

HELP
	exit 0
}

[[ -z "$*" ]] && get_volume

for opt in "$@"; do
	case $opt in
	-h | --help)
		usage
		;;
	--get)
		get_volume
		;;
	--icon)
		get_icon
		;;
	--inc)
		inc_volume
		;;
	--dec)
		dec_volume
		;;
	--toggle)
		toggle_mute
		;;
	-*)
		echo "Invalid option: $opt"
		usage
		;;
	esac
done