package main

import (
	"flag"
	"os"

	"github.com/idec-net/lessmore-node/node"
	log "github.com/sirupsen/logrus"
)

var (
	listen          string
	es              string
	esMessagesIndex string
	esMessagesType  string
	add             string
	email           string

	templatesDir string

	serveStatic bool
	staticDir   string

	debug bool
)

// init ...
func init() {
	flag.StringVar(&listen, "listen", "127.0.0.1:15582", "Address to listen")
	flag.StringVar(&es, "es", "http://127.0.0.1:9200", "ES host")
	flag.StringVar(&esMessagesIndex, "esindex", "", "ES index")
	flag.StringVar(&esMessagesType, "estype", "", "ES index type")
	flag.StringVar(&add, "add", "", "User to add")
	flag.StringVar(&email, "email", "", "User email address")
	flag.StringVar(&templatesDir, "templates-dir", "/usr/local/share/lessmore/templates", "Path to templates dir")

	flag.StringVar(&staticDir, "static-dir", "/usr/local/share/lessmore/static", "Path to static dir")
	flag.BoolVar(&serveStatic, "static-serve", false, "Serve static files")

	flag.BoolVar(&debug, "debug", false, "Debug output")
	flag.Parse()

	if debug {
		log.SetLevel(log.DebugLevel)
	}
}

// main ...
func main() {
	esconf := node.ESConf{}
	esconf.Host = es
	esconf.Index = esMessagesIndex
	esconf.Type = esMessagesType
	if add != "" {
		addUser(add, esconf)
	}

	opts := &node.ServeOpts{
		Listen:       listen,
		ES:           esconf,
		TemplatesDir: templatesDir,
		ServeStatic:  serveStatic,
		StaticDir:    staticDir,
	}

	node.Serve(opts)
}

func addUser(name string, esconf node.ESConf) {
	user, err := esconf.AddNewUser(add, email)
	if err != nil {
		log.Fatal(err)
		os.Exit(2)
	}
	log.Infof("Created: %+v", user)
	os.Exit(0)
}