package main

import (
	"context"
	"fmt"
	"git.sch9.ru/new_gate/ms-auth/config"
	userv1gw "git.sch9.ru/new_gate/ms-auth/proto/user/v1"
	"github.com/grpc-ecosystem/grpc-gateway/v2/runtime"
	"github.com/ilyakaznacheev/cleanenv"
	"google.golang.org/grpc"
	"google.golang.org/grpc/credentials/insecure"
	"net/http"
	"os"
	"os/signal"
	"syscall"
)

func main() {
	var cfg config.Config
	err := cleanenv.ReadConfig(".env", &cfg)
	if err != nil {
		panic(fmt.Sprintf("error reading config: %s", err.Error()))
	}

	ctx := context.Background()
	ctx, cancel := context.WithCancel(ctx)
	defer cancel()

	mux := runtime.NewServeMux()
	opts := []grpc.DialOption{grpc.WithTransportCredentials(insecure.NewCredentials())}
	err = userv1gw.RegisterUserServiceHandlerFromEndpoint(ctx, mux, cfg.Address, opts)
	if err != nil {
		panic(err)
	}

	go func() {
		err = http.ListenAndServe(cfg.ProxyAddress, mux)
		if err != nil {
			panic(err)
		}
	}()

	fmt.Println("server proxy started")

	stop := make(chan os.Signal, 1)
	signal.Notify(stop, syscall.SIGTERM, syscall.SIGINT)

	<-stop
	return
}