#~!/bin/bash/
printf "Welcome to the Self service portal!\nChoose an option:\n1: Roll out environment.\n2: Remove environment.\n3: Reroll environment.\n4: Edit environment.\n";
read option;
if [ $option == 1 ]; then
echo "What kind of environment? 'acceptatie','productie' or 'test'";
read option;
if [ "$option" == 'acceptatie' ] || [ "$option" == 'test' ] || [ "$option" == 'productie' ]; then
	dicvar="$option";
	echo "How many webservers? Max 2, min 0.";
	read option;
	if [ $option == 0 ] || [ $option == 1 ] || [ $option == 2 ]; then
		numberweb=$option;

		echo "How many load balancers? Max 1, min 0.";
		read option;
		if [ $option == 0 ] || [ $option == 1 ]; then
			numberlb=$option;

			echo "How many databases? Max 1, min 0.";
			read option;

			if [ $option == 0 ] || [ $option == 1 ]; then
				numberdb=$option;

				printf "# -*- mode: ruby -*-\n# vi: set ft=ruby :\n\nNUMBER_WEBSERVERS = $numberweb\nNUMBER_WEBSERVERS_FOR_LB = $numberweb\nSTART_NUM_WEB = 0\nNUMBER_LB = $numberlb\nNUMBER_DATA = $numberdb\nMEMORY = 512\nMEMORY_DB = 1024\nDIR = '$dicvar'\n" | cat - VagrantfileTemplate > temp && mv temp $dicvar/Vagrantfile
				(cd $dicvar && vagrant up);
				echo "Web: $numberweb, Lb: $numberlb, Db: $numberdb. Done making it!";
				exit 1;
			else
				echo "Invalid Arg => exit";
				exit 1;
			fi
		else
			echo "Invalid Arg => exit";
			exit 1;
		fi
	else
		echo "Invalid Arg => exit";
		exit 1;
	fi
else
	echo "Invalid Arg => exit";
	exit 1;
fi
elif [ $option == 2 ]; then
echo "What kind of environment? 'acceptatie','productie' or 'test'";
read option;
if [ "$option" == 'acceptatie' ] || [ "$option" == 'test' ] || [ "$option" == 'productie' ]; then
	dicvar="$option";
	(cd $dicvar && vagrant destroy -f);
	echo "Done removing it!!";
	exit 1;
else
	echo "Invalid Arg => exit";
	exit 1;
fi
elif [ $option == 3 ]; then
echo "What kind of environment? 'acceptatie','productie' or 'test'";
read option;
if [ "$option" == 'acceptatie' ] || [ "$option" == 'test' ] || [ "$option" == 'productie' ]; then
	dicvar="$option";
	(cd $dicvar && vagrant destroy -f && vagrant up);

	echo "Done rebuilding it!!";
	exit 1;
else
	echo "Invalid Arg => exit";
	exit 1;
fi
elif [ $option == 4 ]; then
echo "What kind of environment? 'acceptatie','productie' or 'test'";
read option;
if [ "$option" == 'acceptatie' ] || [ "$option" == 'test' ] || [ "$option" == 'productie' ]; then
	dicvar="$option";
	echo "How much ram for the web and load balancer servers? 512 OR 1024.";
	read option;

	if [ $option == 512 ] || [ $option == 1024 ]; then
		numberram=$option;

		echo "How much ram for the database? 512 OR 1024.";
		read option;

		if [ $option == 512 ] || [ $option == 1024 ]; then
			numberramdb=$option;

			sed -i "s/MEMORY = 512/MEMORY = $numberram/g" $dicvar/Vagrantfile
			sed -i "s/MEMORY = 1024/MEMORY = $numberram/g" $dicvar/Vagrantfile

			sed -i "s/MEMORY_DB = 512/MEMORY_DB = $numberramdb/g" $dicvar/Vagrantfile
			sed -i "s/MEMORY_DB = 1024/MEMORY_DB = $numberramdb/g" $dicvar/Vagrantfile

			(cd $dicvar && vagrant reload);
			echo "Normal ram => $numberram, Database ram => $numberramdb. Done editing it!";
			exit 1;
		else
			echo "Invalid Arg => exit";
			exit 1;
		fi
	else
		echo "Invalid Arg => exit";
		exit 1;
	fi
else
	echo "Invalid Arg => exit";
	exit 1;
fi
else
	echo "Wrong number => exit";
	exit 1;
fi