package app

import (
	"blcompro/config"
	"context"
	"log"
	"os"
	"os/signal"
	"syscall"
	"time"

	"github.com/labstack/echo/v4"
	"github.com/labstack/echo/v4/middleware"
)

func RunServer() {
	cfg := config.NewConfig()
	_, err := cfg.ConnectionPostgres()
	if err != nil {
		log.Fatal("Failed to connect to database: %v", err)
		return
	}

	e := echo.New()
	e.Use(middleware.CORS())

	go func() {
		if cfg.App.AppPort == "" {
			cfg.App.AppPort = os.Getenv("APP_PORT")
		}

		err := e.Start(":" + cfg.App.AppPort)
		if err != nil {
			log.Fatal("Failed to start server:", err)
		}
	}()

	quit := make(chan os.Signal, 1)
	signal.Notify(quit, os.Interrupt)
	signal.Notify(quit, syscall.SIGTERM)

	// Block until a signal is received
	<-quit

	log.Println("Shutting down server of 5 seconds...")

	// Gracefully shutdown the server, waiting for 5 seconds
	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
	defer cancel()

	e.Shutdown(ctx)
}