package main

import (
	"log"
	"os"
	"os/signal"

	"forge.cadoles.com/wpetit/rebound"
	"forge.cadoles.com/wpetit/rebound/http"
	"forge.cadoles.com/wpetit/rebound/ssh"
	"github.com/pkg/errors"
)

var Version string = "unknown"

func main() {
	opts := rebound.DefaultOptions()

	if err := opts.ParseEnv(); err != nil {
		log.Fatalf("[ERROR] %+v", errors.WithStack(err))
	}

	opts.HTTP.TemplateData.Version = Version

	server := rebound.NewServer(
		rebound.WithAddress(opts.Address),
		rebound.WithStatsFile(opts.StatsFile),
		rebound.WithStatsFileSaveInterval(opts.StatsFileSaveInterval),
		rebound.WithSSHOption(
			ssh.WithSockDir(opts.SSH.SockDir),
			ssh.WithPublicHost(opts.SSH.PublicHost),
			ssh.WithPublicPort(opts.SSH.PublicPort),
			ssh.WithHostKey(opts.SSH.HostKey),
		),
		rebound.WitHTTPOption(
			http.WithCustomDir(opts.HTTP.CustomDir),
			http.WithTemplateData(opts.HTTP.TemplateData),
		),
	)

	if err := server.Start(); err != nil {
		log.Fatalf("[FATAL] %+v", errors.WithStack(err))
	}

	c := make(chan os.Signal, 1)
	signal.Notify(c, os.Interrupt)

	<-c

	if err := server.Stop(); err != nil {
		log.Fatalf("[FATAL] %+v", errors.WithStack(err))
	}
}