#!/bin/bash

SCRIPT_VER="1.5"

APP="NZBGet"
APP_CATEGORY="Torrent Clients and Utilities"
APP_ENABLED="yes"
#><#APP_CHECK_VER_CMD="if which nzbget > /dev/null 2>&1 ; then nzbget --version | awk "{print \$NF}" ; else if [ -x /opt/nzbget/nzbget ] ; then /opt/nzbget/nzbget --version | awk "{print \$NF}" ; else echo "" ; fi ; fi"
SUPPORTED_ON="Debian9,Ubuntu16.04,Ubuntu18.04,Ubuntu20.04,Ubuntu22.04"
DAEMON_PORT=6789
LIBRARY="functions4.sh"

if [ "${SUPPORT-}" = '' ]; then
    SUPPORT="https://installers.rapidseedbox.com/scripts/whmcs_client_installers/support"
fi

LOGFILE="/var/log/whmcs_client_installers/${0}.log"
[ ! -d "/var/log/whmcs_client_installers" ] && mkdir -p "/var/log/whmcs_client_installers"

wget -4 -nc -q --no-check-certificate --timeout=20 --tries=5 ${SUPPORT}/${LIBRARY} >> "${LOGFILE}" 2>&1
if [ ! -f "./${LIBRARY}" ] ; then
    echo "55"
    echo "Error downloading \"${SUPPORT}/${LIBRARY}\"" >> "${LOGFILE}"
    exit 55
fi

# shellcheck source=support/functions4.sh
. "./${LIBRARY}"
SCRIPTENTRY

VALIDATE_USER

APP_DIRECTORY="${USERHOME}/.config/nzbget"

while : ; do

    main_rc=1

    CHECK_APP ; _rc=$?
    if [ ${_rc} -ne 0 ] ; then
        main_rc=${_rc}
        break
    fi

    RM_FILES "/etc/monit/conf.d/nzbget@${USERNAME}" && MONIT_RELOAD

    SVC_DISABLE "nzbget@${USERNAME}"
    SVC_STOP    "nzbget@${USERNAME}"

    RM_DIRS  "${APP_DIRECTORY}"
    if [ -e "/etc/apache2/userconf-enabled/nzbget-${USERNAME}.conf" ] ; then
        RM_FILES "/etc/apache2/userconf-enabled/nzbget-${USERNAME}.conf"
        RUN_LOG "echo '/^${USERNAME}:.$/d' | sed -f - -i '/etc/apache2/nzbget.users.password'"
        SVC_RESTART "apache2"
    fi

    # It was last user in 'nzbget'? - Will delete 'nzbget' from machine....
    ret="$( find /home -type d -a -iwholename '*/.config/nzbget' )"
    if [ -z "${ret[@]}" ] ; then
        RM_FILES "/etc/systmed/system/nzbget.slice"
        RM_FILES "/etc/systemd/system/nzbget@.service"
        SYSTEMD_RELOAD
        RM_FILES "/etc/apache2/nzbget.users.password"
        [ -d "/opt/nzbget" ] \
            && RM_DIRS "/opt/nzbget"
        APT_REMOVE "nzbget"
        APT_AUTOREMOVE
    fi


    main_rc=0
    break

done

SCRIPTEXIT