package metrics

import "github.com/prometheus/client_golang/prometheus"

const (
	droppedLogs = "dropped_logs"
)

type logsMetric struct {
	droppedLogs prometheus.Counter
}

func newLogsMetrics() *logsMetric {
	return &logsMetric{
		droppedLogs: mustNewCounter(appMetricsDesc[statisticSubsystem][droppedLogs]),
	}
}

func (m *logsMetric) DroppedLogsInc() {
	if m == nil {
		return
	}
	m.droppedLogs.Inc()
}

func (m *logsMetric) Describe(descs chan<- *prometheus.Desc) {
	if m == nil {
		return
	}
	m.droppedLogs.Describe(descs)
}

func (m *logsMetric) Collect(metrics chan<- prometheus.Metric) {
	if m == nil {
		return
	}
	m.droppedLogs.Collect(metrics)
}