package v1beta1

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

	"github.com/linkerd/linkerd2/controller/gen/apis/serverauthorization"
)

var (
	// SchemeGroupVersion is the identifier for the API which includes the name
	// of the group and the version of the API.
	SchemeGroupVersion = schema.GroupVersion{
		Group:   serverauthorization.GroupName,
		Version: "v1beta1",
	}

	// SchemeBuilder collects functions that add things to a scheme. It's to
	// allow code to compile without explicitly referencing generated types.
	// You should declare one in each package that will have generated deep
	// copy or conversion functions.
	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)

	// AddToScheme applies all the stored functions to the scheme. A non-nil error
	// indicates that one function failed and the attempt was abandoned.
	AddToScheme = SchemeBuilder.AddToScheme
)

// 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()
}

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