package v1

import (
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/apimachinery/pkg/runtime/schema"

	"github.com/operator-framework/operator-lifecycle-manager/pkg/api/apis/operators"
)

const (
	// GroupName is the group name used in this package.
	GroupName = operators.GroupName
	// GroupVersion is the group version used in this package.
	GroupVersion = "v1"
)

// SchemeGroupVersion is group version used to register these objects
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: GroupVersion}

// Kind takes an unqualified kind and returns back a Group qualified GroupKind
func Kind(kind string) schema.GroupKind {
	return SchemeGroupVersion.WithKind(kind).GroupKind()
}

// Resource takes an unqualified resource and returns a Group qualified GroupResource
func Resource(resource string) schema.GroupResource {
	return SchemeGroupVersion.WithResource(resource).GroupResource()
}

var (
	// SchemeBuilder initializes a scheme builder
	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
	// AddToScheme is a global function that registers this API group & version to a scheme
	AddToScheme = SchemeBuilder.AddToScheme

	// localSchemeBuilder is expected by generated conversion functions
	localSchemeBuilder = &SchemeBuilder
)

// addKnownTypes adds the list of known types to Scheme
func addKnownTypes(scheme *runtime.Scheme) error {
	scheme.AddKnownTypes(SchemeGroupVersion,
		&OperatorGroup{},
		&OperatorGroupList{},
	)
	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
	return nil
}
