#! /usr/bin/env dash
# shellcheck disable=SC2086
# shellcheck source=/dev/null
#. ~/.local/lib/shell/lib
. %SHELL_LIBRARY_PATH

LIB_TEMP_DIR_FOR_SCRIPT=$(mktemp -d)

retest=120
retest_if_con_fails=10
backend=nmcli

case "$backend" in
    "nmcli") # Test for connectivity with nmcli
        while true; do
            connection_status=$(nmcli networking connectivity)
            if [ "$connection_status" = "full" ]; then
                echo "internet|string|Connected"
                echo ""
                sleep $retest
            else
                echo "internet|string|Disconnected"
                echo ""
                sleep $retest_if_con_fails
            fi
        done
        ;;
    "ping") # Test for connectivity with ping
        ip_address='8.8.8.8'
        ping_number=3

        while true; do

            ping_result=$(mktmp)
            ping $ip_address -c $ping_number -q | awk 'BEGIN {FS="/"} END {print $5}' > $ping_result

            if [ "$(cat $ping_result | wc -l)" -eq 0 ]; then
                echo "med|string|No connection"
                echo ""
                sleep $retest_if_con_fails
            else
                echo "med|string|$(cat $ping_result) ms"
                echo ""
                sleep $retest
            fi
        done
        ;;
esac



if [ -d "$LIB_TEMP_DIR_FOR_SCRIPT" ];then rm -r "$LIB_TEMP_DIR_FOR_SCRIPT"; fi
# vim: ft=sh