package storageutil

import "github.com/nats-io/nats.go"

// CreateNatsObjectStore is a convenience function that
// connects to NATS and using provided url and creates
// new object store using bucket as bucket name.
// The object store uses NATS file storage and compression.
// If fine-tuning is required - just create the store in your
// code and pass it to the storage package.
func CreateNatsObjectStore(url string, bucket string) (nats.ObjectStore, *nats.Conn, error) {
	nc, err := nats.Connect(url)
	if err != nil {
		return nil, nil, err
	}

	js, err := nc.JetStream()
	if err != nil {
		return nil, nil, err
	}

	cfg := &nats.ObjectStoreConfig{
		Bucket:      bucket,
		Description: "tiny storage bucket",
		MaxBytes:    -1,
		Storage:     nats.FileStorage,
		Compression: true,
	}

	store, err := js.CreateObjectStore(cfg)
	if err != nil {
		return nil, nil, err
	}

	return store, nc, nil
}