#!/usr/bin/env bash

# checks mullvad status for monitoring in polybar

CONNECTED=$(printf '%s%s' '%{F#0F0}' $(echo -e '\Uf0318')) # green
DISCONNECTED=$(printf '%s%s' '%{F#F00}' $(echo -e '\Uf0319')) # red

# check that its installed
if ! command -v mullvad &>/dev/null ; then
    echo "Seafile not downloaded to device!">&2
    echo "$DISCONNECTED"
    exit 1
fi

# reading vpn status as continous output
while read VPN_STATUS; do

    VPN_DISCONNECTED=$(echo "$VPN_STATUS" | grep Disconnect);

    if [[ -n "$VPN_DISCONNECTED" ]] ; then
        # vpn is disconnected
        echo "$DISCONNECTED"
        continue
    fi

    # connected
    echo "$CONNECTED"
done < <(mullvad status listen)