package iana

// EnterpriseID represents the Enterprise IDs as set by IANA
type EnterpriseID int

// See https://www.iana.org/assignments/enterprise-numbers/enterprise-numbers for values
const (
	EnterpriseIDCiscoSystems            EnterpriseID = 9
	EnterpriseIDCienaCorporation        EnterpriseID = 1271
	EnterpriseIDMellanoxTechnologiesLTD EnterpriseID = 33049
)

var enterpriseIDToStringMap = map[EnterpriseID]string{
	EnterpriseIDCiscoSystems:            "Cisco Systems",
	EnterpriseIDCienaCorporation:        "Ciena Corporation",
	EnterpriseIDMellanoxTechnologiesLTD: "Mellanox Technologies LTD",
}

// String returns the vendor name for a given Enterprise ID
func (e EnterpriseID) String() string {
	if vendor := enterpriseIDToStringMap[e]; vendor != "" {
		return vendor
	}
	return "Unknown"
}