// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package lsync

import (
	"context"
	"math"
	"math/rand"
	"sync"
	"time"
)

// A LRWMutex is a mutual exclusion lock with timeouts.
type LRWMutex struct {
	id          string
	source      string
	isWriteLock bool
	ref         int
	mu          sync.Mutex // Mutex to prevent multiple simultaneous locks
}

	fs.AssertExpectations(t)

	// annotate Pod as disabled should cause only one RemovePodFromMesh to happen
	fs.On("RemovePodFromMesh",
		ctx,
		mock.Anything,
	).Once().Return(nil)

	// label the pod for exclusion
	labelsPatch := []byte(fmt.Sprintf(`{"metadata":{"labels":{"%s":"%s"}}}`,
		constants.DataplaneModeLabel, constants.DataplaneModeNone))
	_, err = client.Kube().CoreV1().Pods(pod.Namespace).Patch(ctx, pod.Name,

	XMLName xml.Name `xml:"VersioningConfiguration"`
	// MFADelete State    `xml:"MFADelete,omitempty"` // not supported yet.
	Status State `xml:"Status,omitempty"`
	// MinIO extension - allows selective, prefix-level versioning exclusion.
	// Requires versioning to be enabled
	ExcludedPrefixes []ExcludedPrefix `xml:",omitempty"`
	ExcludeFolders   bool             `xml:",omitempty"`
}

// Validate - validates the versioning configuration

	RefreshCall:     drwMutexRefreshCallTimeout,
	UnlockCall:      drwMutexUnlockCallTimeout,
	ForceUnlockCall: drwMutexForceUnlockCallTimeout,
}

// A DRWMutex is a distributed mutual exclusion lock.
type DRWMutex struct {
	Names                []string
	writeLocks           []string // Array of nodes that granted a write lock
	readLocks            []string // Array of array of nodes that granted reader locks