#!/bin/sh

#AutoUpdate--V1.1

host=$(hostname)
date=$(date +"%T")
fail="Update Fail"
success="Update Success"
suc_reboot="Update Success and just rebooted"
facility="Linux Server"


red=$(tput setaf 1)
green=$(tput setaf 2)
yellow=$(tput setaf 3)
sgr=$(tput sgr 0)

json_fail='{"version": "1.1","host":"'$host'","facility":"'$facility'","short_message":"Raspberry wrong update","full_message":"The Ubuntu '$facility' was fail check '$host'","level":1,"_user_id":9001,"_some_info":"foo","_some_env_var":"bar"}'
json_success='{"version": "1.1","host":"'$host'","facility":"'$facility'","short_message":"Raspberry success update","full_message":"The Ubuntu '$facility' success","level":6,"_user_id":9001,"_some_info":"foo","_some_env_var":"bar"}'
json_suc_reboot='{"version": "1.1","host":"'$host'","facility":"'$facility'","short_message":"Raspberry updated and start reboot","full_message":"The Ubuntu '$facility' success '$host' start reboot","level":6,"_user_id":9001,"_some_info":"foo","_some_env_var":"bar"}'

echo "${yellow}! AutoUpdate start !${sgr}"

apt update
apt -y dist-upgrade

if [[ $? > 0 ]];
then
    echo "${red}Wrong update${sgr}" && echo "${date} - ${fail}" > ./pal.log && echo $json_fail | gzip | nc -u -w 1 palgraylog01.pal.local 12201
    notify-send "Se il dispositivo presenta problemi contattare il CED"
    exit
else
    echo "${green}Don't worry about your device is updating${sgr}"
fi

apt -y autoremove
apt clean
apt purge -y $(dpkg -l | awk '/^rc/ { print $2 }')

echo "${green}! Update completed !${sgr}"

if [ ! -f /var/run/reboot-required ];
then
    # no reboot required (0=OK)
    echo "${green}Good: no reboot required${sgr}" && echo "${date} - ${success}" > ../pal.log && echo $json_success | gzip | nc -u -w 1 palgraylog01.pal.local 12201
    notify-send "Aggiornamento eseguito con successo"
    exit 0
else
    # reboot required (1=WARN)
    echo "${red}WARNING: ${yellow}`cat /var/run/reboot-required`${sgr}" && echo "${date} - ${suc_reboot}" > ../pal.log && echo $json_suc_reboot | gzip | nc -u -w 1 palgraylog01.pal.local 12201
    notify-send "Aggiornamento eseguito con successo il dispositivo si riavvia a breve"
    v  
    reboot now
    exit 1
fi