limitations under the License.
*/

package util

import (
	"sort"

	storagev1 "k8s.io/api/storage/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/labels"
	storagev1listers "k8s.io/client-go/listers/storage/v1"
	"k8s.io/klog/v2"
)

const (
	// isDefaultStorageClassAnnotation represents a StorageClass annotation that
	// marks a class as the default StorageClass

*/

package resize

import (
	"context"
	"fmt"
	"io"

	"k8s.io/apiserver/pkg/admission"
	genericadmissioninitializer "k8s.io/apiserver/pkg/admission/initializer"
	"k8s.io/client-go/informers"
	storagev1listers "k8s.io/client-go/listers/storage/v1"
	api "k8s.io/kubernetes/pkg/apis/core"
	apihelper "k8s.io/kubernetes/pkg/apis/core/helper"
)

const (
	// PluginName is the name of pvc resize admission plugin

	"io"
	"k8s.io/kubernetes/pkg/volume/util"

	"k8s.io/klog/v2"

	"k8s.io/apiserver/pkg/admission"
	genericadmissioninitializer "k8s.io/apiserver/pkg/admission/initializer"
	"k8s.io/client-go/informers"
	storagev1listers "k8s.io/client-go/listers/storage/v1"
	api "k8s.io/kubernetes/pkg/apis/core"
	"k8s.io/kubernetes/pkg/apis/core/helper"
)

const (
	// PluginName is the name of this admission controller plugin

	v1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/types"
	"k8s.io/apimachinery/pkg/util/wait"
	"k8s.io/client-go/informers"
	clientset "k8s.io/client-go/kubernetes"
	storagelisters "k8s.io/client-go/listers/storage/v1"
	"k8s.io/client-go/tools/cache"
	"k8s.io/client-go/tools/record"
	"k8s.io/kubernetes/pkg/kubelet/clustertrustbundle"
	"k8s.io/kubernetes/pkg/kubelet/configmap"

	filter         VolumeFilter
	volumeLimitKey v1.ResourceName
	maxVolumeFunc  func(node *v1.Node) int
	csiNodeLister  storagelisters.CSINodeLister
	pvLister       corelisters.PersistentVolumeLister
	pvcLister      corelisters.PersistentVolumeClaimLister
	scLister       storagelisters.StorageClassLister

	// The string below is generated randomly during the struct's initialization.

	"k8s.io/apimachinery/pkg/api/errors"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/labels"
	appslisters "k8s.io/client-go/listers/apps/v1"
	corelisters "k8s.io/client-go/listers/core/v1"
	storagelisters "k8s.io/client-go/listers/storage/v1"
	"k8s.io/kubernetes/pkg/scheduler/framework"
)

var _ corelisters.ServiceLister = &ServiceLister{}

// ServiceLister implements ServiceLister on []v1.Service for test purposes.

}

// CSILimits is a plugin that checks node volume limits.
type CSILimits struct {
	csiNodeLister storagelisters.CSINodeLister
	pvLister      corelisters.PersistentVolumeLister
	pvcLister     corelisters.PersistentVolumeClaimLister
	scLister      storagelisters.StorageClassLister

	randomVolumeIDPrefix string

	translator InTreeToCSITranslator
}

var _ framework.PreFilterPlugin = &CSILimits{}

	storage "k8s.io/api/storage/v1"
	apierrors "k8s.io/apimachinery/pkg/api/errors"
	"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/apimachinery/pkg/util/sets"
	corelisters "k8s.io/client-go/listers/core/v1"
	storagelisters "k8s.io/client-go/listers/storage/v1"
	volumehelpers "k8s.io/cloud-provider/volume/helpers"
	storagehelpers "k8s.io/component-helpers/storage/volume"
	"k8s.io/klog/v2"
	"k8s.io/kubernetes/pkg/scheduler/framework"

	unboundVolumesDelayBinding map[string][]*v1.PersistentVolume
}

type volumeBinder struct {
	kubeClient clientset.Interface

	classLister   storagelisters.StorageClassLister
	podLister     corelisters.PodLister
	nodeLister    corelisters.NodeLister
	csiNodeLister storagelisters.CSINodeLister

	pvcCache *PVCAssumeCache
	pvCache  *PVAssumeCache

	// Amount of time to wait for the bind operation to succeed

)

type csiPlugin struct {
	host                      volume.VolumeHost
	csiDriverLister           storagelisters.CSIDriverLister
	serviceAccountTokenGetter func(namespace, name string, tr *authenticationv1.TokenRequest) (*authenticationv1.TokenRequest, error)
	volumeAttachmentLister    storagelisters.VolumeAttachmentLister
}

// ProbeVolumePlugins returns implemented plugins
func ProbeVolumePlugins() []volume.VolumePlugin {