"#!/bin/sh

time_now="$(date +%H)"
imagedir="$HOME/.timeofday/"
conky_file="$HOME/.conky/arch"
color_day='333333'
color_night='f1f1f1'
chanel='xfce4-desktop'
prop='/backdrop/screen0/monitorLVDS1/workspace0/last-image'


if [ $time_now -ge 0 -a $time_now -le 3 ] ; then
    image='08-Late-Night.png'
elif [ $time_now -ge 4 -a $time_now -le 5 ]; then
    image='01-Morning.png'
elif [ $time_now -ge 6 -a $time_now -le 10 ]; then
    image='02-Late-Morning.png'
elif [ $time_now -ge 11 -a $time_now -le 14 ]; then
    image='03-Afternoon.png'
elif [ $time_now -ge 15 -a $time_now -le 16 ]; then
    image='04-Late-Afternoon.png'
elif [ $time_now -ge 17 -a $time_now -le 18 ]; then
    image='06-Late-Evening.png'
elif [ $time_now -ge 19 -a $time_now -le 23 ]; then
    image='07-Night.png'
fi

night_mode="$(grep $color_night $conky_file )"

if [ $time_now -ge 4 -a $time_now -le 16 ]; then
    if [ -n "$night_mode" ] ; then
        sed -i "s/$color_night/$color_day/g" $conky_file
    fi
else
    if [ -z "$night_mode" ] ; then
        sed -i "s/$color_day/$color_night/g" $conky_file
    fi
fi

pid=$(ps -C xfce4-session -o pid= | tr -d \ )
export $(grep -z DBUS_SESSION_BUS_ADDRESS /proc/$pid/environ)

wallpaper_prop=$(xfconf-query -c "$chanel" -p "$prop")

if [ "${wallpaper_prop#image_dir}" != "$image" ]; then
    xfconf-query -c "$chanel" -p "$prop" -s "$imagedir""$image"
fi"