#!/bin/sh

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

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

# trap 'update' 5

work() {
	set -A workspaces $(bspc wm -g | sed 's/WMeDP-1:// ; s/9.*/9/ ; s/:/ /g')
	for i in ${workspaces[*]}
	do      
		case $(echo $i | cut -c1-1) in
			F) i=$(echo $i | sed 's/F/%{F#ffff60} /') ;;	# Focused no content
			O) i=$(echo $i | sed 's/O/%{F#ffff60} /') ;;	# Focused with content
			o) i=$(echo $i | sed 's/o/%{F#99ccee} /') ;;	# Unfocused with content
			f) i=$(echo $i | sed 's/f/%{F#777777} /') ;;	# Not in use
			%) i=$(echo $i | sed 's/%/%{F#ff8888} /') ;;	# Other, flagged red
		esac
		[[ -n $i ]] && work="$work $i"
	done    
	echo "["$work "%{F$c2} ]"
}

title() {
	nodeid=$(bspc query -T -n | sed 's/.*id\":// ; s/,\"split.*//' 2> /dev/null) && \
	[[ -n $nodeid ]] && \
	title=$(xprop -id $nodeid | grep "WM_NAME(STRING)" | sed 's/.*=// ; s/\"//g') ||
	title="Blank Screen"
	echo $title
}


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 | awk '/^Battery/ {print $4}')"
	charging="$(apm | awk '/^A\/C/ {print $4}')"
	 [[ $charging = "not" ]] && echo "BAT: ${level}[v]" || echo "BAT: ${level}[^]"
}

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

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

while (true); do
	update
	sleep 1
done