package main

import (
	"fmt"
	"rkkvm/config"
	"rkkvm/external/ffmpeg"
	"rkkvm/external/process"
	"rkkvm/http/route"
	"rkkvm/http/rtc"
	"strings"

	"github.com/gin-gonic/gin"
	log "github.com/sirupsen/logrus"
)

const ConfigFile = "/etc/rkkvm/rkkvm.yml"

func main() {
	if err := config.Load(ConfigFile); err != nil {
		config.Init()
		if err = config.Save(ConfigFile); err != nil {
			log.Error(err)
		}
	}

	cfg := config.Get()
	lvl, err := log.ParseLevel(cfg.LogLevel)
	if err == nil {
		log.SetLevel(lvl)
	} else {
		log.Println("Failed to parse log level, use default level: info")
	}

	webrtc, err := rtc.InitListener(cfg.WebRtc.Host, cfg.WebRtc.VideoPort, cfg.WebRtc.AudioPort)
	if err != nil {
		log.Fatal(err)
	}
	defer webrtc.Close()
	go webrtc.VideoListenerRead()
	go webrtc.AudioListenerRead()

	if cfg.Stream.Source == config.StreamSourceMjpeg {
		ustreamer := process.Init(cfg.UStreamer.Path, strings.Split(cfg.UStreamer.Args, " "))
		ustreamer.Start()
		//go ustreamer.Watch()
	} else if cfg.Stream.Source == config.StreamSourceH264 {
		ffmpeg.InitFFmpeg()
	} else {
		log.Fatalf("unsupported stream source type: %v", cfg.Stream.Source)
	}

	r := gin.Default()
	r.Use(gin.Recovery())
	route.Api(r)
	route.Static(r)

	if cfg.NanoKVMUISupport {
		route.Auth(r)
		route.VM(r)
	}

	r.Run(fmt.Sprintf(":%d", cfg.Port))
}