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

package cmd

import (
	"context"

	"github.com/minio/minio/internal/logger"
)

const (
	webhookQueueLength    = "queue_length"
	webhookTotalMessages  = "total_messages"
	webhookFailedMessages = "failed_messages"
	nameL                 = "name"
	endpointL             = "endpoint"
)

var (

		watchQueueLength:    queueLength,
		fullChannelBehavior: fullChannelBehavior,
	}
	m.distributing.Add(1)
	go m.loop()
	return m
}

// NewLongQueueBroadcaster functions nearly identically to NewBroadcaster,
// except that the incoming queue is the same size as the outgoing queues
// (specified by queueLength).
func NewLongQueueBroadcaster(queueLength int, fullChannelBehavior FullChannelBehavior) *Broadcaster {

const (
	_ TargetType = iota
	TargetConsole
	TargetHTTP
	TargetKafka
)

// TargetStats contains statistics for a target.
type TargetStats struct {
	// QueueLength is the queue length if any messages are queued.
	QueueLength int

	// TotalMessages is the total number of messages sent in the lifetime of the target
	TotalMessages int64

	// FailedMessages should log message count that failed to send.

	audit := logger.CurrentStats()
	for id, st := range audit {
		labels := []string{targetID, id}
		m.Set(auditFailedMessages, float64(st.FailedMessages), labels...)
		m.Set(auditTargetQueueLength, float64(st.QueueLength), labels...)
		m.Set(auditTotalMessages, float64(st.TotalMessages), labels...)
	}

	return nil

// Stats returns the target statistics.
func (h *Target) Stats() types.TargetStats {
	h.logChMu.RLock()
	queueLength := len(h.logCh)
	h.logChMu.RUnlock()

	return types.TargetStats{
		TotalMessages:  atomic.LoadInt64(&h.totalMessages),
		FailedMessages: atomic.LoadInt64(&h.failedMessages),
		QueueLength:    queueLength,
	}
}

// Init initialize kafka target
func (h *Target) Init(ctx context.Context) error {

// Stats returns the target statistics.
func (h *Target) Stats() types.TargetStats {
	h.logChMu.RLock()
	queueLength := len(h.logCh)
	h.logChMu.RUnlock()
	stats := types.TargetStats{
		TotalMessages:  atomic.LoadInt64(&h.totalMessages),
		FailedMessages: atomic.LoadInt64(&h.failedMessages),
		QueueLength:    queueLength,
	}

	return stats
}

// AssignMigrateTarget assigns a target

		q:               timer.NewQueue(),
		serviceTime:     serviceTime,
		qLatencyEnabled: enableQueueLatency,
	}
}

func (n *Node) Name() string {
	return n.helper.Name()
}

func (n *Node) QueueLength() *timeseries.Instance {
	return &n.qLength
}

func (n *Node) QueueLatency() *timeseries.Instance {
	return &n.qLatency
}

func (n *Node) calcRequestDuration() time.Duration {

func (sys *HTTPConsoleLoggerSys) Stats() types.TargetStats {
	return types.TargetStats{
		TotalMessages:  atomic.LoadInt64(&sys.totalMessages),
		FailedMessages: atomic.LoadInt64(&sys.failedMessages),
		QueueLength:    0,
	}
}

// Content returns the console stdout log
func (sys *HTTPConsoleLoggerSys) Content() (logs []log.Entry) {
	sys.RLock()
	sys.logBuf.Do(func(p interface{}) {
		if p != nil {

			if time.Now().After(timeout) {
				t.Errorf("Test %q: timed out", test.name)
				break
			}
			if ctrl.queue.Len() > 0 {
				logger.V(5).Info("Non-empty events queue, processing one", "test", test.name, "queueLength", ctrl.queue.Len())
				ctrl.processNextWorkItem(context.TODO())
			}
			if ctrl.queue.Len() > 0 {
				// There is still some work in the queue, process it now
				continue
			}

			plName                                                             = "test-pl"
			serverConcurrency, plConcurrencyShares, plConcurrency, queueLength = 1, 1, 1, 1
		)

		apfConfiguration := newConfiguration(fsName, plName, userName, plConcurrencyShares, queueLength)
		stopCh := make(chan struct{})
		controller, controllerCompletedCh := startAPFController(t, stopCh, apfConfiguration, serverConcurrency, plName, plConcurrency)