package service

import (
	"go.infratographer.com/x/gidx"
)

const (
	// RelateOwner is the owner relationship type.
	RelateOwner RelationshipType = "owner"

	// RelateParent is the parent relationship type.
	RelateParent RelationshipType = "parent"
)

// RelationshipType are relationship types.
type RelationshipType string

// IDPrefixableResource ensures the the interface passed provides prefixed ids.
type IDPrefixableResource interface {
	PrefixedID() gidx.PrefixedID
}

// Relationships defines a resource and all possible relationships and memberships.
type Relationships struct {
	Resource             IDPrefixableResource
	Parent               Relation
	SubjectRelation      RelationshipType
	SubjectRelationships []Relation
	Memberships          []ResourceMemberships
}

// Relation defines a relation to a resource.
type Relation struct {
	Relation RelationshipType
	Resource IDPrefixableResource
}

// ResourceMemberships defines a member and role.
type ResourceMemberships struct {
	Role   string
	Member IDPrefixableResource
}