package main

import (
	"flag"
	"log"
	"strings"
	"time"

	"github.com/posteo/go-agentx"

	"govpp-snmp-example/config"
	"govpp-snmp-example/ifmib"
	"govpp-snmp-example/vppstats"
)

func main() {
	addr := flag.String("agentx-addr", "localhost:705", "Address to connect to (hostname:port or Unix socket path)")
	debug := flag.Bool("debug", false, "Enable debug logging")
	flag.Parse()

	// Set global debug flag
	config.Debug = *debug

	var network, address string
	if strings.HasPrefix(*addr, "/") {
		network = "unix"
		address = *addr
	} else {
		network = "tcp"
		address = *addr
	}

	client, err := agentx.Dial(network, address)
	if err != nil {
		log.Fatalf("Failed to dial %s %s: %v", network, address, err)
	}
	client.Timeout = 1 * time.Minute
	client.ReconnectInterval = 1 * time.Second

	// Create the interface MIB
	interfaceMIB := ifmib.NewInterfaceMIB()

	// Register the interface MIB with the AgentX client
	if err := interfaceMIB.RegisterWithClient(client); err != nil {
		log.Fatalf("Failed to register interface MIB: %v", err)
	}

	// Start VPP stats routine with callback to update MIB
	vppstats.StartStatsRoutine(interfaceMIB.UpdateStats)

	for {
		time.Sleep(100 * time.Millisecond)
	}
}