metrics

var (
	ClientGeneratePromptTasksTotal = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Namespace: MetricsNamespace,
			Subsystem: MetricsClientSubsystem,
			Name:      "generate_prompt_tasks_total",
			Help:      "Count the amount of generate prompt tasks",
		},
		[]string{"endpoint", "model", "style"},
	)
	ClientGeneratePromptTasksDurationSeconds = prometheus.NewHistogramVec(
		prometheus.HistogramOpts{
			Namespace: MetricsNamespace,
			Subsystem: MetricsClientSubsystem,
			Name:      "generate_prompt_tasks_duration_seconds",
			Help:      "Histogram of the time (in seconds) each generate prompt task took",
			Buckets:   []float64{.001, .002, .005, .01, .02, .05, .1, .2, .5, 1},
		},
		[]string{"endpoint", "model", "style"},
	)
)

var (
	ActivePluginsInfo = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Namespace: MetricsNamespace,
			Name:      "active_plugins_info",
			Help:      "Active plugins information",
		},
		[]string{"name", "version", "author"},
	)
	ActiveServicesInfo = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Namespace: MetricsNamespace,
			Name:      "active_services_info",
			Help:      "Active services information",
		},
		[]string{"plugin", "name", "type"},
	)
)

var (
	ServerHttpRequestsTotal = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Namespace: MetricsNamespace,
			Subsystem: MetricsServerSubsystem,
			Name:      "http_requests_total",
			Help:      "Count the amount of http requests",
		},
		[]string{"method", "addr", "path"},
	)
	ServerHttpRequestsDurationSeconds = prometheus.NewHistogramVec(
		prometheus.HistogramOpts{
			Namespace: MetricsNamespace,
			Subsystem: MetricsServerSubsystem,
			Name:      "http_requests_duration_seconds",
			Help:      "Histogram of the time (in seconds) each http request took",
			Buckets:   prometheus.ExponentialBuckets(0.0001, 2, 15),
		},
		[]string{"method", "addr", "path"},
	)
)

var MetricsClientSubsystem = "client"

var MetricsNamespace = "queueverse"

var MetricsServerSubsystem = "server"