#!/bin/bash -e

readarray -t NET <<<                                              \
    "$(nmcli -f SSID,CHAN,RATE,SIGNAL,BARS,SECURITY dev wifi list \
    | awk '!seen[$1]++')"

if [ -n "$1" ]; then
    nmcli device wifi con "$1"
else
    COLUMNS=1
    select net in "${NET[@]}"; do
        nmcli device wifi con "$(awk '{print $1}' <<< "$net")" && break
    done
fi

kill -37 "$(cat "$HOME/.cache/pidofbar")"