package main

import (
	"AynaLivePlayer/core/events"
	"AynaLivePlayer/core/model"
	"AynaLivePlayer/global"
	"AynaLivePlayer/gui"
	"AynaLivePlayer/gui/gctx"
	"AynaLivePlayer/internal"
	"AynaLivePlayer/pkg/config"
	"AynaLivePlayer/pkg/eventbus"
	"AynaLivePlayer/pkg/i18n"
	"AynaLivePlayer/pkg/logger"

	loggerRepo "AynaLivePlayer/pkg/logger/repository"
	"flag"
	"os"
	"os/signal"
	"path/filepath"
)

var dev = flag.Bool("dev", false, "dev")
var headless = flag.Bool("headless", false, "headless")

type _LogConfig struct {
	config.BaseConfig
	Path           string
	Level          logger.LogLevel
	RedirectStderr bool
	MaxSize        int64
}

func (c *_LogConfig) Name() string {
	return "Log"
}

var Log = &_LogConfig{
	Path:           "./log.txt",
	Level:          logger.LogLevelInfo,
	RedirectStderr: false, // this should be true if it is in production mode.
	MaxSize:        5,
}

func setupGlobal() {
	//global.EventManager = event.NewManger(128, 16)
	global.EventBus = eventbus.New(eventbus.WithMaxWorkerSize(len(events.EventsMapping)))
	global.Logger = loggerRepo.NewZapColoredLogger(Log.Path, !*dev)
	global.Logger.SetLogLevel(Log.Level)
}

func init() {
	flag.Parse()
	// if not dev, set working directory to executable directory
	if !*dev {
		exePath, _ := os.Executable()
		exePath, _ = filepath.EvalSymlinks(exePath)
		exeDir := filepath.Dir(exePath)
		_ = os.Chdir(exeDir)
	}
}

func main() {
	config.LoadFromFile(config.ConfigPath)
	config.LoadConfig(Log)
	i18n.LoadLanguage(config.General.Language)
	setupGlobal()
	global.Logger.Info("================Program Start================")
	global.Logger.Infof("================Current Version: %s================", model.Version(config.Version))
	internal.Initialize()
	if *headless || config.Experimental.Headless {
		quit := make(chan os.Signal)
		signal.Notify(quit, os.Interrupt)
		_ = global.EventBus.Start()
		<-quit
	} else {
		gui.Initialize()
		_ = global.EventBus.Start()
		gctx.Context.Window.ShowAndRun()
	}
	global.Logger.Info("closing internal server")
	internal.Stop()
	global.Logger.Infof("closing event manager")
	_ = global.EventBus.Stop()
	_ = global.EventBus.Wait()
	if *dev {
		global.Logger.Infof("saving translation")
		i18n.SaveTranslation()
	}
	err := config.SaveToConfigFile(config.ConfigPath)
	if err != nil {
		global.Logger.Errorf("save config failed: %v", err)
	} else {
		global.Logger.Infof("save config success")
	}
	global.Logger.Info("================Program End================")
}