#!/bin/bash

MY_USERNAME=$1

if [ ! $MY_USERNAME ]; then
    echo 'Please specify a username to remove'
    exit 1
fi

if [ ! -d /home/$MY_USERNAME ]; then
    echo "Home directory does not exist for $MY_USERNAME"
    exit 2
fi

if [ -f /home/$MY_USERNAME/.freedombone_administrator ]; then
    echo "The administrator user cannot be removed"
    exit 3
fi

echo '>>> REMOVE USER <<<'
read -p "Do you really wish to remove the user '$MY_USERNAME' (y/n) ?" yn
if [[ $yn != 'y' && $yn != 'Y' && $yn != 'yes' && $yn != 'Yes' && $yn != 'YES' ]]; then
    echo "User $MY_USERNAME was not removed"
    exit 4
fi

freedombone-rmxmpp -e "$MY_USERNAME@$HOSTNAME"

userdel -r $MY_USERNAME

if [ -d /home/$MY_USERNAME ]; then
    rm -rf /home/$MY_USERNAME
fi

echo "User $MY_USERNAME was removed"

exit 0