package main

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

	cc "git.loafle.net/commons_go/config"
	"git.loafle.net/commons_go/logging"
	oocc "git.loafle.net/overflow/overflow_commons_go/config"
	"git.loafle.net/overflow/overflow_gateway_webapp/server"
	"git.loafle.net/overflow/overflow_gateway_webapp/servlet"
	oogwc "git.loafle.net/overflow/overflow_gateway_websocket/config"
	oogws "git.loafle.net/overflow/overflow_gateway_websocket/server"
)

var (
	configDir     *string
	logConfigPath *string
)

func init() {
	configDir = oocc.FlagConfigDir("./")
	logConfigPath = oocc.FlagLogConfigFilePath("")
	flag.Parse()

	logging.InitializeLogger(*logConfigPath)

	cc.SetConfigPath(*configDir)
	if err := cc.Load(&oogwc.Config, oocc.ConfigFileName); nil != err {
		logging.Logger().Panic(err)
	}
}

func main() {
	defer logging.Logger().Sync()

	sh := server.NewServerHandler()
	servlet.ServletInit(sh)

	s := oogws.New(sh)

	stop := make(chan os.Signal)
	signal.Notify(stop, syscall.SIGINT)

	go func() {
		if err := s.Start(); nil != err {
			logging.Logger().Infof("Server: Start error %v", err)
			return
		}
	}()

	select {
	case signal := <-stop:
		logging.Logger().Infof("Got signal: %v\n", signal)
	}

	servlet.ServletDestroy()
	s.Stop()
	logging.Logger().Infof("Server stopped")
}