package main

import (
	"flag"
	"log/slog"
	"os"
	"os/signal"
	"syscall"

	"zeromesh/internal/agent"
	"zeromesh/internal/config"
)

func main() {
	cfgPath := flag.String("config", "config.yaml", "config file path")
	flag.Parse()

	cfg, err := config.Load(*cfgPath)
	if err != nil {
		slog.Error("load config", "err", err)
		os.Exit(1)
	}

	logger := slog.New(slog.NewTextHandler(os.Stderr, &slog.HandlerOptions{Level: slog.LevelInfo}))
	slog.SetDefault(logger)

	ag, err := agent.New(cfg.Agent, logger)
	if err != nil {
		slog.Error("init agent", "err", err)
		os.Exit(1)
	}

	if err := ag.Start(); err != nil {
		slog.Error("start agent", "err", err)
		os.Exit(1)
	}

	slog.Info("agent started", "address", ag.Identity().Address)

	quit := make(chan os.Signal, 1)
	signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
	<-quit

	slog.Info("stopping agent...")
	ag.Stop()
}