package main

import (
	"context"
	"fmt"
	"os"
	"os/signal"
	"sync"

	"go.uber.org/zap"

	"git.derfenix.pro/fenix/protect_trans_info/application"
)

func main() {
	cfg, err := application.NewConfig()
	if err != nil {
		panic(fmt.Sprintf("load config: %v", err))
	}

	var logger *zap.Logger

	switch cfg.Devel {
	case true:
		logger, err = zap.NewDevelopment()
	case false:
		logger, err = zap.NewProduction()
	}
	if err != nil {
		panic(fmt.Sprintf("init logger: %v", err))
	}

	ctx, cancel := signal.NotifyContext(context.Background(), os.Kill, os.Interrupt)
	defer cancel()

	app, err := application.NewApplication(ctx, cfg, logger)
	if err != nil {
		logger.Fatal("create application failed", zap.Error(err))
	}

	wg := sync.WaitGroup{}

	go func() {
		<-ctx.Done()
		app.Stop(&wg)
	}()

	app.Start(&wg)

	wg.Wait()

	// Context did not stop the application
	if ctx.Err() == nil {
		os.Exit(2)
	}
}