package main

import (
	"flag"
	"log"
	"math/rand"
	"net"
	"net/http"
	"time"

	"git.xeserv.us/xena/route/server"

	"github.com/facebookgo/flagenv"
	_ "github.com/joho/godotenv/autoload"
)

var (
	rethinkDBHost     = flag.String("rethink-host", "", "RethinkDB host")
	rethinkDBDatabase = flag.String("rethink-database", "", "RethinkDB database")
	controlKeyFile    = flag.String("control-key-file", "", "Control host keyfile")
	controlHost       = flag.String("control-host", "", "Control host onion hash")
	torDataDir        = flag.String("tor-data-dir", "./var", "Tor data directory")
	torHashedPassword = flag.String("tor-hashed-password", "", "Tor hashed password")
	torPassword       = flag.String("tor-password", "hunter2", "Tor clear password")
	webPort           = flag.String("web-port", "9234", "HTTP ingress port for backends and users")
	domainSuffix      = flag.String("domain-suffix", ".apps.xeserv.us", "Domain name suffix associated with the load balancer")
)

func main() {
	flag.Parse()
	flagenv.Parse()
	rand.Seed(time.Now().Unix())

	s, err := server.New(server.Config{
		ControlHost:       *controlHost,
		ControlKeyFile:    *controlKeyFile,
		RethinkDBHost:     *rethinkDBHost,
		RethinkDBDatabase: *rethinkDBDatabase,
		TorDataDir:        *torDataDir,
		TorHashedPassword: *torHashedPassword,
		TorPassword:       *torPassword,
		WebPort:           *webPort,
		DomainSuffix:      *domainSuffix,
	})
	if err != nil {
		log.Fatal(err)
	}

	l, err := net.Listen("tcp", "127.0.0.1:"+*webPort)
	if err != nil {
		log.Fatal(err)
	}
	defer l.Close()

	hs := &http.Server{
		Handler: s,
		Addr:    "127.0.0.1:" + *webPort,
	}

	hs.Serve(l)
}