package goacmedns

import "fmt"

// ClientError represents an error from the ACME-DNS server. It holds
// a `Message` describing the operation the client was doing, a `HTTPStatus`
// code returned by the server, and the `Body` of the HTTP Response from the
// server.
type ClientError struct {
	// Message is a string describing the client operation that failed
	Message string
	// HTTPStatus is the HTTP status code the ACME DNS server returned
	HTTPStatus int
	// Body is the response body the ACME DNS server returned
	Body []byte
}

// Error collects all the ClientError fields into a single string.
func (e ClientError) Error() string {
	return fmt.Sprintf("%s : status code %d response: %s",
		e.Message, e.HTTPStatus, string(e.Body))
}

// newClientError creates a ClientError instance populated with the given
// arguments.
func newClientError(msg string, respCode int, respBody []byte) *ClientError {
	return &ClientError{
		Message:    msg,
		HTTPStatus: respCode,
		Body:       respBody,
	}
}