#!/usr/bin/env bash


icon=""

if [[ $1 = "--toggle" ]] || [[ $1 = "-t" ]]; then
    if pgrep redshift >/dev/null; then
        pkill redshift
    else
        redshift-gtk &
    fi
    exit 0
fi

while true; do
    pgrep -x redshift &> /dev/null
    if [[ $? -eq 0 ]]; then
        temp=$(redshift -p 2>/dev/null | grep temp | cut -d' ' -f3)
        temp=${temp//K/}
    fi

    if [[ -z $temp ]]; then
        echo " $icon "       # Greyed out (not running)
    elif [[ $temp -ge 5000 ]]; then
        echo "%{F#8039A0} $icon "       # Blue
    elif [[ $temp -ge 4000 ]]; then
        echo "%{F#F203F0} $icon "       # Yellow
    else
        echo "%{F#FF5B6C} $icon "       # Orange
    fi
    sleep 2
done