#!/bin/bash

[ -f "${HOME}/.local/state/.vpn_loading" ] && {
    echo 'Loading...'
    exit 0
}

send_cmd() {
    PIPE="/var/run/vpnd.sock"
    [ -p $PIPE ] && echo "$@" > $PIPE && cat < $PIPE
}

router_status() {
    ssh -i "$HOME"/.ssh/id_watcher router vpn status laptop 2>/dev/null
}

case "$(ip link | grep 'awg_' | cut -d ' ' -f2 | tr -d ':' | sed 's,awg_,,')" in
    "int") IFNAME="󰻌 Saint-Petersburg";;
    "ext") IFNAME="󰦝 Riga";;
esac

[ -n "$IFNAME" ] && {
    echo "$IFNAME"
    exit 0
}

DEFAULT_LINK="$(
    resolvectl status | \
    grep 'Default Route: yes' -B10 | \
    grep 'Link' | \
    tail -1 | \
    grep -Eo '\(.*\)' | \
    tr -d '()'
)"

resolvectl domain "$DEFAULT_LINK" | grep -q 'wzray.com' && \
    [ "$(router_status)" = '1' ] && echo "󰦝"