#!/bin/sh

. /lib/functions.sh

_setup_macaddr() {
	uci -q get "network.$1_dev.macaddr" >/dev/null && return
	uci -q set "network.$1_dev.macaddr=$2"
}

_setup_macvlan() {
	uci -q get "network.$1_dev.ifname" >/dev/null && return

	# do not create macvlan for vlan
	local _ifname
	_ifname=$(uci -q get "network.$1.ifname")
	case "$_ifname" in
	eth*.*) return ;;
	esac

	uci -q batch <<-EOF
	set network.$1_dev=device
	set network.$1_dev.name=$1
	set network.$1_dev.type=macvlan
	set network.$1_dev.ifname=eth0
	set network.$1.ifname=$1
	EOF
	_macaddr=$(uci -q get "network.$1.macaddr")
	_setup_macaddr "$1" "${_macaddr:-auto$(date +%s)}"
	uci -q set "network.$1.type=macvlan"  # legacy
}

if [ "$(uci -q show network | grep wan)" = "" ]; then
	uci -q batch <<-EOF
	set network.wan1=interface
	set network.wan1.ifname=eth0
	set network.wan1.proto=static
	set network.wan1.type=macvlan
	set network.wan1.ip4table=wan
	set network.wan1.multipath=master
	set network.wan1.defaultroute=0
	commit network
	add_list firewall.@zone[1].network=wan1
	commit firewall
	set network.wan2=interface
	set network.wan2.ifname=eth0
	set network.wan2.proto=static
	set network.wan2.type=macvlan
	set network.wan2.ip4table=wan
	set network.wan2.multipath=on
	set network.wan2.defaultroute=0
	commit network
	add_list firewall.@zone[1].network=wan2
	commit firewall
	EOF
	_setup_macvlan wan1
	_setup_macvlan wan2
	rm -f /tmp/luci-indexcache
fi
exit 0