#!/usr/bin/with-contenv bashio
# shellcheck shell=bash
# ==============================================================================
# Start wsdd service
# ==============================================================================
declare SMB_GROUP
declare SMB_HOST

SMB_GROUP=$(grep -i '^\s*workgroup\s*=' /etc/samba/smb.conf | cut -f2 -d= | tr -d '[:blank:]')
SMB_HOST=$(grep -i '^\s*netbios name\s*=' /etc/samba/smb.conf | cut -f2 -d= | tr -d '[:blank:]')

if bashio::config.true 'bind_all_interfaces'; then
    interfaces+=" "
elif bashio::config.has_value 'interfaces'; then
    bashio::log.info "Interfaces from config: $(bashio::config 'interfaces')"
    for interface in $(bashio::config 'interfaces'); do
        if [ -d "/sys/class/net/${interface}" ]; then
            interfaces+=("-i ${interface}")
        else
            bashio::log.warning "Interface ${interface} not found, skipping."
        fi
    done
else
    # Get supported interfaces
    for interface in $(bashio::network.interfaces); do
        interfaces+=("-i ${interface}")
    done
fi

#if [ ${#interfaces[@]} -eq 0 ]; then
#    bashio::exit.nok 'No supported interfaces found to bind on.'
#fi
#bashio::log.info "Interfaces: $(printf '%s ' "${interfaces[@]}")"

if bashio::config.true 'wsdd2'; then
    bashio::log.info "Starting the WSDD2 daemon $(printf '%s ' "${interfaces[@]}") for ${SMB_GROUP}/${SMB_HOST}..."
    setcap CAP_NET_RAW+ep /usr/sbin/wsdd2
    # shellcheck disable=SC2046
    exec /usr/sbin/wsdd2 -t -u -w $(printf '%s ' "${interfaces[@]}") -H "${SMB_HOST}" -b vendor:homeassistant,model:sambanas
elif bashio::config.true 'wsdd'; then
    bashio::log.info "Starting the WSDD daemon $(printf '%s ' "${interfaces[@]}") for ${SMB_GROUP}/${SMB_HOST}..."
    # shellcheck disable=SC2046
    exec wsdd -v $(printf '%s ' "${interfaces[@]}") -n "${SMB_HOST}" -w "${SMB_GROUP}"
else
    exec sleep infinity
fi