#!/usr/bin/env bash

# CONSTANTS
readonly PKGVER="0.0.1"
readonly LICENSE="GNU AGPLv3"
readonly ROOTPATH="$(dirname $(readlink -f $(which ${0})))"
#readonly CONFIG="/usr/local/noveria/etc/novos/novos.json
readonly CONFIG="./config.json"

for util in ${ROOTPATH}/functions/*; do
    source ${util}
done

# VARIABLES
declare debuglevel=3

function usage() {
cat << EOF
usage: $(basename ${0}) <operation> [...]
operations:
  $(basename ${0}) {-h --help}
  $(basename ${0}) {-V --version}
  $(basename ${0}) {-v --verbose}
  $(basename ${0}) {--init}     [servername]  [network name]
  $(basename ${0}) {--datapack} [servername]  [datapack dl url]
  $(basename ${0}) {--start}    [servername]  [port]  (ip)
  $(basename ${0}) {--stop}     [servername]
  $(basename ${0}) {--restart}  [servername]  [port]  (ip)
  $(basename ${0}) {--attach}   [servername]
  $(basename ${0}) {--reset}    [servername]
  $(basename ${0}) {--delete}   [servername]
EOF
}

function version() {
cat << EOF
Novos v${PKGVER}
Copyright (C) 2024 Noveria Network

This program may be freely redistributed under
the terms of the ${LICENSE}
EOF
}

###
## SCRIPT START
###

while true; do
    case "${1}" in
        -h|--help)
            usage
            exit 0
            ;;
        -V|--version)
            version
            exit 0
            ;;
        -v|--verbose)
            debuglevel=4
            break
            ;;
        config)
            parent="$1"
            cmd="$2"
            shift; shift

            type ${parent}_${cmd} &> /dev/null
            if [[ $? -eq 0 ]]; then
                ${parent}_${cmd} $@
                exit 0
            fi
            ${parent}_help
            exit 1
            ;;
        *)
            echo "Invalid argument. Type $(basename $0) -h for help!"
            exit 1
            ;;
    esac
    shift
done