s3

type Client interface {
	Upload(ctx context.Context, key string, r io.Reader) (string, error)
	Download(ctx context.Context, key string, w io.WriterAt) (int64, error)
	ListObjects(ctx context.Context, opts ListOptions) (*ListOutput, error)
}

type ClientImpl struct {
	// contains filtered or unexported fields
}

type ClientOpts struct {
	// Endpoint Optional hostname or URI for the S3 service
	Endpoint string
	// Region of the S3 service
	Region string
	// Bucket name where the files are read/written to
	Bucket string
	// AccessKey credential for the S3 service
	AccessKey string
	// SecretKey credential for the S3 service
	SecretKey string
	// ForcePathStyle set to `true` to force the request to use path-style addressing
	ForcePathStyle bool
}

type ListItem struct {
	// Key is the name of the object
	Key string
	// Size in bytes of the object
	Size int64
}

type ListOptions struct {
	// Prefix limits the response to keys that starts with the specified prefix
	Prefix string
	// Set the maximum number of keys to be returned. By default, the action
	// returns up to 1000 keys but never more
	MaxKeys int64
	// ContinuationToken is used to continue the list operation in the bucket
	ContinuationToken string
}

type ListOutput struct {
	// Items Metadata about each object returned
	Items []ListItem
	// IsTruncated indicates if there are more results to be returned
	IsTruncated bool
	// ContinuationToken is set when IsTruncated is true
	ContinuationToken string
}

type MemoryClient struct {
	Files map[string][]byte
}