#!/usr/bin/env bash

# CONSTANTS

BASEDIR=$(dirname "$0")
CONTAINER_NAME=''
FORCE=false

# FUNCTIONS

function usage {
	echo "$(basename "$0") <CONTAINER_NAME> [--force|-f]"
}

function parse_options {
	while [[ $# -gt 0 ]]; do
		case "$1" in
		--help | -h)
			usage && exit 0
			;;
		--force | -f)
			FORCE=true
			;;
		*)
			if [[ -z $CONTAINER_NAME ]]; then
				CONTAINER_NAME=$1
			else
				echo >&2 "Unknown option: $1" && usage && exit 2
			fi
			;;
		esac

		shift 1 # Move to the next argument
	done
	[[ -n $CONTAINER_NAME ]] || (usage && exit 1)
}

function destroy {
	if vmid=$($BASEDIR/pct-lookup "$CONTAINER_NAME"); then
		[[ $FORCE == true ]] && pct stop $vmid
		pct destroy $vmid
	else
		exit 1
	fi
}

# MAIN

set -Eue
parse_options $*
destroy