package moo

import (
	"golang.org/x/sync/errgroup"
	"log"
	_ "product/backend/moo/config"
	_ "product/backend/moo/db"
	"product/backend/moo/server"
)

func InitApplication() (*Application, error) {

	// 加载server
	servers, err := server.LoadServer()
	if err != nil {
		log.Fatal(err)
	}

	app := &Application{
		servers: servers,
	}
	return app, nil
}

// Application App is an application components lifecycle manager.
type Application struct {
	servers []server.Server
}

// Run 启动应用
func (app *Application) Run() {
	var eg errgroup.Group
	for _, a := range app.servers {
		eg.Go(func() error {
			return a.Start()
		})
	}
	if err := eg.Wait(); err != nil {
		log.Fatal(err)
	}
}