#!/bin/sh
# Configure uhttpd instance for P2P REST API and Factory UI on port 7331
# - Static files served from /www (includes /factory/index.html)
# - CGI scripts executed from /www/api/* (includes /api/factory/*)

# Check if p2p_api instance already exists
if ! uci -q get uhttpd.p2p_api >/dev/null 2>&1; then
	uci set uhttpd.p2p_api=uhttpd
	uci set uhttpd.p2p_api.listen_http='0.0.0.0:7331'
	uci set uhttpd.p2p_api.home='/www'
	uci set uhttpd.p2p_api.cgi_prefix='/api'
	uci set uhttpd.p2p_api.index_page='index.html'
	uci set uhttpd.p2p_api.no_symlinks='0'
	uci set uhttpd.p2p_api.no_dirlists='1'
	uci set uhttpd.p2p_api.script_timeout='60'
	uci set uhttpd.p2p_api.network_timeout='30'
	uci commit uhttpd
else
	# Update existing config to fix paths
	uci set uhttpd.p2p_api.home='/www'
	uci set uhttpd.p2p_api.cgi_prefix='/api'
	uci set uhttpd.p2p_api.index_page='index.html'
	uci delete uhttpd.p2p_api.alias 2>/dev/null || true
	uci commit uhttpd
fi

# Add firewall rule for P2P API port (LAN only by default)
if ! uci show firewall 2>/dev/null | grep -q "P2P-API"; then
	uci add firewall rule
	uci set firewall.@rule[-1].name='P2P-API'
	uci set firewall.@rule[-1].src='lan'
	uci set firewall.@rule[-1].dest_port='7331'
	uci set firewall.@rule[-1].proto='tcp'
	uci set firewall.@rule[-1].target='ACCEPT'
	uci set firewall.@rule[-1].enabled='1'
	uci commit firewall
fi

# Add mDNS firewall rule if not exists
if ! uci show firewall 2>/dev/null | grep -q "mDNS"; then
	uci add firewall rule
	uci set firewall.@rule[-1].name='mDNS'
	uci set firewall.@rule[-1].src='lan'
	uci set firewall.@rule[-1].dest_port='5353'
	uci set firewall.@rule[-1].proto='udp'
	uci set firewall.@rule[-1].target='ACCEPT'
	uci set firewall.@rule[-1].enabled='1'
	uci commit firewall
fi

exit 0