#!/bin/bash

output_config() {
    echo "graph_order stube_plug01"
    echo "graph_title Stromverbrauch"
#    echo "graph_args --base 1000 -u 50 -l -20"
    echo "graph_args --base 1000 -l 0"
    echo "graph_vlabel Watt"
    echo "graph_scale no"
    echo "graph_category aqhome"

    echo "stube_plug01.label Stube/Heimkinosystem"
}


output_values() {
    printf "stube_plug01.value %f\n" $(get_var_stube_plug01)
}


get_var_stube_plug01() {
    /usr/local/bin/aqhome-tool getdata -N mqtt/plug01/powerusage -tb -300 -M | cut -d$'\t' -f 2
}







output_usage() {
    printf >&2 "%s - munin plugin to monitor power usage\n" ${0##*/}
    printf >&2 "Usage: %s [config]\n" ${0##*/}
}

case $# in
    0)
        output_values
        ;;
    1)
        case $1 in
            config)
                output_config
                ;;
            *)
                output_usage
                exit 1
                ;;
        esac
        ;;
    *)
        output_usage
        exit 1
        ;;
esac

