package util

import (
	"errors"
	"net/http"
)

var (
	// ErrIPAM indicates an unsupported IPAM driver was used
	ErrIPAM = errors.New("only the null IPAM driver is supported")
	// ErrNoContainer indicates a container was unexpectedly not found
	ErrNoContainer = errors.New("couldn't find container by endpoint on the network")
	// ErrGuessFailed indicates that we guessed wrong the container and docker must re-try starting us
	ErrGuessFailed = errors.New("guessing of container failed containr must be re-created")
)

func ErrToStatus(err error) int {
	switch {
	case errors.Is(err, ErrIPAM), errors.Is(err, ErrGuessFailed):
		return http.StatusBadRequest
	default:
		return http.StatusInternalServerError
	}
}