#!/bin/sh


check_online() {
	true
	}

strip_chars() {
	tr -d \[\]\(\)%
	}

case "$1" in
	title)
		true
		;;
	backlight)
		printf " %s\n" "$(brightnessctl i | awk '/Current/ {print $4}' | strip_chars)"
		;;
	battery)
		status="$(awk -F= '/POWER_SUPPLY_STATUS/ {print $2}' /sys/class/power_supply/BAT0/uevent)"
		level="$(awk -F= '/POWER_SUPPLY_CAPACITY=/ {print $2}' /sys/class/power_supply/BAT0/uevent)"
		if [ "$status" = "Discharging" ]; then icon=""; else icon=""; fi
		printf "%s %s\n" "$icon" "$level"
		;;
	date)
		date=$(date '+%A %eXX %B, %H:%M' | sed -e 's/11XX/11th/' -e 's/12XX/12th/' -e 's/13XX/13th/' -e 's/1XX/1st/' -e 's/2XX/2nd/' -e 's/3XX/3rd/' -e 's/XX/th/')
		printf " %s\n" "$date"
		;;
	disk)
		printf " %s\n" "$(df / | awk '/dev/ {print $5}' | strip_chars)"
		;;
	mail)
		check_online
		printf " %s\n" "true"
		;;
	power)
		printf "\n"
		;;
	rss)
		check_online
		printf " %s\n" "$(curl -Ss "https://rss.$DOMAIN/public.php?op=getUnread&login=admin")"
		;;
	volume)
		if [ -z "$(amixer get Master | awk '/off/')" ]; then state=nomute; else state=mute; fi
		volume=$(amixer get Master | awk '/%/ {print $4}' | strip_chars)
		if [ "$volume" -gt 66 ]
		then
			icon=""
		elif [ "$volume" -gt 33 ]
		then
			icon=""
		else
			icon=""
		fi
		if [ "$state" = "mute" ]; then icon=""; fi
		printf "%s %s\n" "$icon" "$volume"
		;;
	wifi)
		printf ""
		;;
esac