package oidc

import (
	"github.com/prometheus/client_golang/prometheus"
	"github.com/prometheus/client_golang/prometheus/promauto"
)

const (
	metricNamespace  = "bouncer_layer_authn_oidc"
	metricLabelProxy = "proxy"
	metricLabelLayer = "layer"
)

var (
	metricLoginRequestsTotal = promauto.NewCounterVec(
		prometheus.CounterOpts{
			Name:      "login_requests_total",
			Help:      "Bouncer's authn-oidc layer total login requests",
			Namespace: metricNamespace,
		},
		[]string{metricLabelProxy, metricLabelLayer},
	)
	metricLoginSuccessesTotal = promauto.NewCounterVec(
		prometheus.CounterOpts{
			Name:      "login_successes_total",
			Help:      "Bouncer's authn-oidc layer total login successes",
			Namespace: metricNamespace,
		},
		[]string{metricLabelProxy, metricLabelLayer},
	)
	metricLogoutsTotal = promauto.NewCounterVec(
		prometheus.CounterOpts{
			Name:      "logout_total",
			Help:      "Bouncer's authn-oidc layer total logouts",
			Namespace: metricNamespace,
		},
		[]string{metricLabelProxy, metricLabelLayer},
	)
)