package main

import (
	"basic.com/valib/logger.git"
	"bee-config/api"
	"bee-config/models"
	"bee-config/monitor"
	"context"
	"flag"
	"os"
	"os/signal"
	"path"
	"path/filepath"
	"sync"
	"syscall"
)

func init()  {
	flag.Parse()

	executable := filepath.Base(os.Args[0])
	dir, err := filepath.Abs(filepath.Dir(os.Args[0]))
	if nil != err {
		dir = "./"
	}

	dir = path.Join(dir, "logs")
	if _, err := os.Stat(dir); os.IsNotExist(err) {
		_ = os.MkdirAll(dir, os.ModePerm)
	}

	var logFile = path.Join(dir, executable + ".log")
	logger.InitLogger(logFile, logger.InfoLevel, 128, 10, 3)
	logger.Info("log init success !")
}

func main() {
	models.Init()
	defer models.CloseDB()

	wg := &sync.WaitGroup{}
	q := make(chan os.Signal, 1)
	signal.Notify(q, os.Interrupt, os.Kill, syscall.SIGTERM)
	ctx, cancel := context.WithCancel(context.Background())

	monitor.Init(ctx, wg)
	server := api.InitRouter(wg)
	<-q
	logger.Info("user signalled...")

	// shutdown http service gracefully
	if err := server.Shutdown(ctx); nil != err {
		logger.Fatal("server shutdown failed, err:", err)
	}

	cancel()
	wg.Wait()
	logger.Info("all sub threads exited...")
}