#!/bin/sh
set -e

case "$1" in
    configure)

        if command -v systemctl >/dev/null 2>&1; then
            systemctl daemon-reload

            # Handle instance-based service (@false)
            if [ -f "/etc/systemd/system/bitninja-process-analysis@.service" ]; then
                systemctl enable bitninja-process-analysis@false

                if [ -z "$2" ]; then
                    echo "Starting bitninja-process-analysis@false (fresh install)."
                    systemctl start bitninja-process-analysis@false
                else
                    echo "Restarting bitninja-process-analysis@false (upgrade from $2)."
                    systemctl restart bitninja-process-analysis@false
                fi
            fi

        else
            echo "systemctl not found, unable to manage bitninja-process-analysis services."
        fi
    ;;

    abort-upgrade|abort-remove|abort-deconfigure)
        echo "postinst called with argument '$1'. No action taken."
    ;;

    *)
        echo "postinst called with unknown argument '$1'" >&2
        exit 1
    ;;
esac

exit 0