types

var (
	DBMetrics = promauto.NewHistogramVec(
		prometheus.HistogramOpts{
			Namespace: "connections",
			Subsystem: "sql",
			Name:      "call_duration_seconds",
			Help:      "query duration seconds",
			Buckets:   []float64{.005, .01, .025, .05, .075, .1, .15, .2, .25, .5, 1, 2.5},
		}, []string{"query", "service", "error"},
	)

	DBErrorMetrics = promauto.NewCounterVec(prometheus.CounterOpts{
		Namespace: "connections",
		Subsystem: "sql",
		Name:      "error_total",
		Help:      "Number of db errors.",
	}, []string{"query_name"})

	CouchbaseMetrics = promauto.NewHistogramVec(
		prometheus.HistogramOpts{
			Namespace: "connections",
			Subsystem: "couchbase",
			Name:      "call_duration_seconds",
			Help:      "query duration seconds",
			Buckets:   []float64{.005, .01, .025, .05, .075, .1, .15, .2, .25, .5, 1, 2.5},
		}, []string{"bucket", "collection", "query", "service", "error"},
	)

	HTTPMetrics = promauto.NewHistogramVec(
		prometheus.HistogramOpts{
			Namespace: "http",
			Subsystem: "requests",
			Name:      "call_duration_seconds",
			Help:      "request duration seconds",
			Buckets:   []float64{.005, .01, .025, .05, .075, .1, .15, .2, .25, .5, 1, 2.5},
		}, []string{"request_name", "error"},
	)

	ElasticMetrics = promauto.NewHistogramVec(
		prometheus.HistogramOpts{
			Namespace: "connections",
			Subsystem: "elastic",
			Name:      "call_duration_seconds",
			Help:      "request duration seconds",
			Buckets:   []float64{.005, .01, .025, .05, .075, .1, .15, .2, .25, .5, 1, 2.5},
		}, []string{"query", "error"},
	)

	RedisMetrics = promauto.NewHistogramVec(
		prometheus.HistogramOpts{
			Namespace: "connections",
			Subsystem: "redis",
			Name:      "call_duration_seconds",
			Help:      "request duration seconds",
			Buckets:   []float64{.005, .01, .025, .05, .075, .1, .15, .2, .25, .5, 1, 2.5},
		}, []string{"query", "error"},
	)

	ConsulKVMetrics = promauto.NewHistogramVec(
		prometheus.HistogramOpts{
			Namespace: "connections",
			Subsystem: "consul_kv",
			Name:      "call_duration_seconds",
			Help:      "request duration seconds",
			Buckets:   []float64{.005, .01, .025, .05, .075, .1, .15, .2, .25, .5, 1, 2.5},
		}, []string{"query", "error"},
	)

	OutboxMetrics = promauto.NewCounterVec(
		prometheus.CounterOpts{
			Namespace: "outbox",
			Subsystem: "messages",
			Name:      "outbox_statistic",
			Help:      "messages and statuses",
		}, []string{"source", "status"},
	)

	GRPCPanicMetrics = promauto.NewCounter(prometheus.CounterOpts{
		Namespace: "grpc",
		Name:      "panic_total",
		Help:      "Number of grpc panic.",
	})

	KafkaConsumerGroupMetrics = promauto.NewHistogramVec(
		prometheus.HistogramOpts{
			Namespace: "kafka",
			Subsystem: "consumer_group",
			Name:      "duration_consume",
			Help:      "Consumer group consume duration",
		},
		[]string{"consumer_group", "topic", "error"},
	)

	KafkaConsumerMetrics = promauto.NewHistogramVec(
		prometheus.HistogramOpts{
			Namespace: "kafka",
			Subsystem: "consumer",
			Name:      "duration_consume",
			Help:      "Consumer consume duration",
		},
		[]string{"topic", "error"},
	)

	KafkaSyncProducerMetrics = promauto.NewCounterVec(
		prometheus.CounterOpts{
			Namespace: "kafka",
			Subsystem: "sync_producer",
			Name:      "produce_count",
			Help:      "Sync producer produce count",
		},
		[]string{"topic", "error"},
	)

	GaugeAppState = promauto.NewGaugeVec(
		prometheus.GaugeOpts{
			Namespace: "application",
			Subsystem: "app",
			Name:      "state",
			Help:      "Versions and env of application",
		}, []string{
			"app_version",
			"go_version",
			"proto_version",
			"freya_version",
			"start_date",
		},
	)

	ServerGRPCMetrics = grpcprom.NewServerMetrics(
		grpcprom.WithServerHandlingTimeHistogram(),
	)
)