#!/bin/sh

HEART=' '
WIFI='直'

if [ -d /sys/class/power_supply/BAT0 ]; then
    battery_info="$(head -n 1 /sys/class/power_supply/BAT0/capacity)%"
    current_charge=$(echo "$battery_info" | grep -o '[0-9]\+%' | awk '{sub (/%/, "", $1); print $1}')

    if [ "$current_charge" -lt 11 ]; then
        printf '#[fg=colour9]'
    elif [ "$current_charge" -lt 31 ]; then
        printf '#[fg=colour126]'
    elif [ "$current_charge" -lt 51 ]; then
        printf '#[fg=colour201]'
    elif [ "$current_charge" -lt 71 ]; then
        printf '#[fg=colour178]'
    elif [ "$current_charge" -lt 90 ]; then
        printf '#[fg=colour11]'
    else
        printf '#[fg=colour123]'
    fi
    printf "%s\n $HEART $current_charge"
fi

if ping -q -w 1 -c 1 "$(ip r | awk '/default/ {print $3}')" >/dev/null
then
    net="$(awk 'NR == 3 { print substr($3, 1, length($3) - 1) }' /proc/net/wireless)"
    printf "%s\n #[fg=colour177]$WIFI${net} "
fi