#!/bin/sh
while true
do
    host="$(hostname)"
    vols="$(b-pavols)"
    load="$(cat /proc/loadavg | cut -d' ' -f1)"
    date="$(date +'%a, %d %b %Y %R %z')"

    bar="$vols | $load | $date"

    case $host in
        selene)
            sens="$(sensors -j w83795g-i2c-*-*)"
            cpu1="$(echo $sens | jq -r '.[].temp7.temp7_input')"
            cpu2="$(echo $sens | jq -r '.[].temp8.temp8_input')"
            # KGPE-D16 northbridge temperature
            nrbr="$(echo $sens | jq -r '.[].temp1.temp1_input')"
            bar="$cpu1 $cpu2 $nrbr | $bar"
            ;;
        adelita|anahita)
            if [ -x "$(command -v emacsclient)" ]; then
                embat='(battery-format b/battery-format (funcall battery-status-function))'
                bat="$(emacsclient -e "$embat")"
                bat="${bat%\"}"
                bat="${bat#\"}"
            else
                [ "$host" = "anahita" ] && bdev="sbs_9_000b" || bdev="BAT0"
                b0="$(upower -i /org/freedesktop/UPower/devices/battery_$bdev)"
                batstat="$(echo "$b0" | awk '/state/{print $NF}')"
                if [ "$batstat" = "discharging" ]; then
                    batstat='-'
                elif [ "$batstat" = "charging" ]; then
                    batstat='+'
                fi
                batcap="$(echo "$b0" | awk '/percentage/ \
                  {sub(/\%$/, "", $NF); \
                   print $NF}')"
                battime="$(echo "$b0" | awk -F: '/time to (full|empty)/ \
                  {sub(/^[ \t]+/, "", $NF); \
                   sub(/\ hours?$/, "h", $NF); \
                   print $NF}')"
                bat="${batcap}$batstat $battime"
            fi
            bar="$bat | $bar"
            ;;
        *)
            ;;
    esac

    printf '%s\n' "$bar"
    sleep 5
done