#!/bin/sh

### Created by Amdac @ www.amdac.net
### This script was written to populate lemonbar
### OpenBSD / herbstluftwm version

c1="#f0f0f0"
c2="#99ccee"
c3="#ffff60" # yellow
bg="#343850"
bg1="#223350"
bg2="#405070"


work() {
	set -A workspaces $(herbstclient tag_status 2> /dev/null)
 	for i in ${workspaces[*]}
 	do
 		case $(echo $i | cut -c1-1) in
 			\#) i='%{F#ffff60}%{B#405070} '$(echo $i | cut -c2-)' %{B#223350}' ;;	# current
 			:)  i='%{F#99ccee} '$(echo $i | cut -c2-)' %{B#223350}' ;;	# active
 			!)  i='%{F#ff4444} '$(echo $i | cut -c2-)' %{B#223350}' ;;	# urgent
 			.)  i='%{F#666666} '$(echo $i | cut -c2-)' %{B#223350}' ;;	# inactive
 		esac
 		[[ -n $i ]] && work="$work $i"
 	done
 	echo "["$work" %{F$c2}]"
}

title() {
	title=$(herbstclient get_attr clients.focus.title 2> /dev/null)
	[[ -n $title ]] && echo $title || echo "Empty Frame "
}

vol() {
	mute=$(sndioctl -n output.mute)
	if [ $mute = "1" ]; then
		echo "VOL: [mute]"
	else
		volume=$(sndioctl -n output.level | sed 's/\.// ; s/^0*//')
		[[ -n $volume ]] || volume=0
		echo "VOL: [$((${volume} /10))%]"
	fi
}

mem() {
	memused=$(top -d 1 | awk '/^Memory/ {print $3}' | sed 's/\/.*//')
	case $(echo $memused | tail -c 2) in
		M) echo "MEM: [$(echo $memused | sed 's/.$//') MB]" ;;
		G) echo "MEM: [$(echo $memused | sed 's/.$//') GB]" ;;
	esac
}

temp() {
	zone0="$(sysctl hw.sensors.cpu0.temp0 | sed 's/.*=// ; s/\..*/°C/')"
	echo "TEMP: [$zone0]"
}

bat() {
	level="$(apm -l)"
	charging="$(apm -a)"
	[[ $charging = 1 ]] && echo "BAT: [${level}%]^" || echo "BAT: [${level}%]v"
}

dte() {
	dte=$(date +'%a %b %d [%R]')
	echo $dte
}

btc() {
	echo BTC: [\$$(cat ~/crypto/btc) CAD]
}

cro() {
	echo CRO: [\$$(cat ~/crypto/cro) CAD]
}

update() {
	echo "%{l}%{B$bg1}%{F$c2} $(work)   %{B$bg1}   $(title) %{r}%{F$c1}%{B$bg2}   $(cro)   %{B$bg1}   $(btc)   %{B$bg2}   $(mem)   %{B$bg1}   $(temp)   %{B$bg2}   $(bat)   %{B$bg1}   $(vol)   %{B$bg2}   $(dte) %{B$bg1}" 
}

while (true); do
	update
	sleep 1
done