package main

import (
	"flag"
	"git.swzry.com/zry/zry-go-program-framework/core"
	"git.swzry.com/zry/zry-go-program-framework/easy_toml_config"
	"git.swzry.com/zry/zry-go-program-framework/svcfw"
	"os"
)

var ArgsHelp bool
var ArgsCli bool
var ArgsCfg string

var App *svcfw.AppFramework
var Config ConfigDefClass

var SubSvcSerial *SerialSubSvc
var SubSvcServer core.ISubService

func main() {
	flag.BoolVar(&ArgsHelp, "h", false, "print help")
	flag.BoolVar(&ArgsCli, "cli", false, "specify config by cli args")
	flag.StringVar(&ArgsCfg, "cfg", "config.toml", "specify cfg file, default is 'config.toml'")
	// TODO: Add more args
	flag.Parse()
	if ArgsHelp {
		flag.PrintDefaults()
		return
	}
	App = svcfw.NewAppFramework(true, "main")
	App.InitConsoleLogBackend(os.Stdout, "")
	if ArgsCli {
		App.Panic("load config from cli not supported yet.")
		// TODO: Config from CLI Args
		//App.Info("load config from cli args...")
	} else {
		App.InfoF("load config from '%s'...", ArgsCfg)
		App.MustPrepare("config", func() error {
			return easy_toml_config.LoadConfigFromFile(ArgsCfg, &Config)
		})
		App.MustPrepare("config", ConfigVerifyAndFillDefault)
	}
	switch Config.Server.Mode {
	case "tcp":
		SubSvcServer = NewTCPServerSubSvc()
		break
	case "udp":
		SubSvcServer = NewUDPServerSubSvc()
		break
	case "ws":
		SubSvcServer = NewWSServerSubSvc()
		break
	default:
		App.PanicF("invalid server mode '%s'", Config.Server.Mode)
		return
	}
	SubSvcSerial = NewSerialSubSvc()
	App.AddSubSvc("serial", SubSvcSerial)
	App.AddSubSvc("server", SubSvcServer)
	App.AddSubSvc("sig-quit", svcfw.NewWatchSignalExitSubServiceWithDefault())

	App.Info("preparing sub services...")
	err := App.Prepare()
	if err != nil {
		App.Panic("error in preparing sub services: ", err)
	}

	App.Info("start running sub services...")
	err = App.Run()

	App.Info("all sub services end.")
	if err != nil {
		App.Panic("error in running sub services: ", err)
	}
}