package main

import (
	"context"
	clientv3 "go.etcd.io/etcd/client/v3"
	"sonet/api/gen/chat"
	"sonet/internal/chat/logic"
	"sonet/pkg/config"
	"sonet/pkg/grpc/discovery"
	"sonet/pkg/protocol/deliver"
	"sonet/pkg/utils/shutdown"
)

func main() {
	conf := config.LoadConfig(nil, "cmd/chat")

	// registry and run...
	etcdClient, err := clientv3.New(conf.Etcd)
	if err != nil {
		panic(err)
	}

	registry := discovery.NewRegister(etcdClient)
	shutdown.AddShutdownHook(registry.Stop)

	etcdResolver := discovery.NewResolver(etcdClient)
	deli := deliver.NewDeliver(chat.Chat_ServiceDesc.ServiceName)
	if err := deli.InitWithResolver(context.Background(), etcdResolver); err != nil {
		panic(err)
	}
	chatServer := logic.NewChatServer(deli)
	go func() {
		err = chatServer.Run(conf.Grpc, registry)
		if err != nil {
			panic(err)
		}
	}()

	shutdown.Await()
}