#!/usr/bin/env bash

FLATPAK () {

if ! ssh root@localhost 'flatpak update -y' ; then

	zenity --error \
	--title="Sovran_SystemsOS_Updater" \
	--text="Could Not Update Flatpaks."

	exit 1

fi

}

SPICE () {

time_stamp=$(date +%Y-%m-%d-%T)

mkdir -p /home/free/Documents/Updater_App_Logs

xterm -T "Sovran_SystemsOS_Updater" -fa 'Noto Mono' -fs 15 -fg white -bg black -e bash -c "ssh root@localhost 'cd /etc/nixos && nix flake update && nixos-rebuild switch --impure 2>&1 | tee /home/free/Documents/Updater_App_Logs/{$time_stamp}_Updater_Log.txt'"

}

TACO () {

pushd /home/free/Documents/Updater_App_Logs

file=$(ls -Art | tail -n 1)

if grep -w "error" $file ; then
	
	zenity --error \
	--width=1300 \
	--title="Sovran_SystemsOS_Updater" \
	--text="Could not complete the Sovran_SystemsOS update. Check the error log in your Documents under Updater_App_Logs folder for more details."	

else
	zenity --info \
	--ellipsize \
	--no-wrap \
	--width=600 \
	--title="Sovran_SystemsOS_Updater" \
	--text="Yay complete! Please reboot when you are ready."
	
 exit 1

fi

popd

}

#########

curl "https://git.sovransystems.com/Sovran_Systems/Software/raw/branch/main/Sovran_SystemsOS_Updater/Updater%20Source%20Files/Intro.md" |

zenity --text-info \
--width=1000 \
--height=850 \
--title="Sovran_SystemsOS_Updater"

if [[ $? -eq 1 ]]; then

	exit 1

else

	FLATPAK | zenity --progress --no-cancel --auto-close --width=460 --pulsate --text="Updating Flatpaks now..." --title="Sovran_SystemsOS_Updater"

	SPICE | zenity --progress --no-cancel --auto-close --width=1050 --pulsate --text="Updating now. In rare cases, it could take up to 3 hours. Go have some herbal tea and relax while the update is in progress." --title="Sovran_SystemsOS_Updater"
	
	TACO

	find /home/free/Documents/Updater_App_Logs -name "*.txt" -type f -mtime +3 -delete

fi

exit 0