#!/bin/sh

bat=/sys/class/power_supply/BAT0/
per="$(cat "$bat/capacity")"

icon() {

if [ "$per" -gt "90" ]; then
	icon="󰁹"
elif [ "$per" -gt "80" ]; then
	icon="󰂁"
elif [ "$per" -gt "70" ]; then
	icon="󰂀"
elif [ "$per" -gt "60" ]; then
	icon="󰁿"
elif [ "$per" -gt "49" ]; then
	icon="󰁾"
elif [ "$per" -gt "40" ]; then
	icon="󰁽"
elif [ "$per" -gt "20" ]; then
	icon="assets/battery_nearly-low.png"
elif [ "$per" -gt "10" ]; then
	icon="assets/battery_low.png"
	notify-send -u critical "Battery Low" "Connect Charger"
elif [ "$per" -gt "0" ]; then
	icon="assets/battery_low.png"
	notify-send -u critical "Battery Low" "Connect Charger"
else
        echo  && exit
fi
echo "$icon"
}

percent() {
echo $per
}


status(){
		if [[ -d /sys/class/power_supply/ACAD ]]; then
			echo " "
		elif [[ -d /sys/class/power_supply/BAT0 ]]; then
			[[ $(cat /sys/class/power_supply/BAT0/status) == "Discharging" ]] && echo "" || echo ""
		else
			echo ""
		fi
}

class() {
    if [ "$per" -gt "90" ]; then
        class="color: #81c19b"
    elif [ "$per" -gt "80" ]; then
        class="color: #81c19b"
    elif [ "$per" -gt "70" ]; then
        class="color: #81c19b"
    elif [ "$per" -gt "60" ]; then
        class="color: #81c19b"
    elif [ "$per" -gt "49" ]; then
        class="color: #8FA7A9"
    elif [ "$per" -gt "40" ]; then
        class="color: #8FA7A9"
    elif [ "$per" -gt "20" ]; then
        class="color: #ecd28b"
    elif [ "$per" -gt "10" ]; then
        class="color: #df5b61"
    elif [ "$per" -gt "0" ]; then
        class="color: #df5b61"
    else
            echo "" && exit
    fi
    echo "$class"
}

[ "$1" = "icon" ] && icon && exit
[ "$1" = "percent" ] && percent && exit
[ "$1" = "status" ] && status && exit
[ "$1" = "class" ] && class && exit

exit