// Package workload defines the API constants + validation functions for workload.edge.ncr.com
package workload

import (
	"fmt"

	"edge-infra.dev/pkg/edge/constants"
)

// Label is the string key used to store workload information as labels
// on K8s resources / KRMs
const Label = "workload." + constants.Domain
const SIEMLabel = "siem.edge.ncr.com"

// Consts for Logging Related Namespace Labels
const (
	HelmEdgeIDLabel       = SIEMLabel + "/helm-edge-id"
	HelmChartVersionLabel = SIEMLabel + "/helm-chart-version"
	HelmChartNameLabel    = SIEMLabel + "/helm-chart-name"
)

// WorkloadType a set of permissible string values for the Workload label
type Type string

// WorkloadType enum values
const (
	Platform = Type("platform")
	NCR      = Type("ncr")
	Tenant   = Type("tenant")
	Helm     = Type("helm")
)

var types = []Type{Platform, NCR, Tenant, Helm}

var ErrInvalidType = fmt.Errorf("invalid workload type, expected %v", types)

// IsValid checks that a workload Type is valid based on the workload Type enum
func (wt Type) IsValid() error {
	found := false
	for _, wlType := range types {
		if wt == wlType {
			found = true
		}
	}
	if found {
		return nil
	}
	return fmt.Errorf("%v: %w", wt, ErrInvalidType)
}